Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

283 files changed, 45768 insertions, 0 deletions

diff --git a/kopete/protocols/jabber/jingle/libjingle/AUTHORS b/kopete/protocols/jabber/jingle/libjingle/AUTHORS
new file mode 100644
index 00000000..e491a9e7
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/AUTHORS
@@ -0,0 +1 @@
+Google Inc.
diff --git a/kopete/protocols/jabber/jingle/libjingle/COPYING b/kopete/protocols/jabber/jingle/libjingle/COPYING
new file mode 100644
index 00000000..d58182b1
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/COPYING
@@ -0,0 +1,25 @@
+Copyright (c) 2004--2005, Google Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * The name of the author may not be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY 
+WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+SUCH DAMAGE.
diff --git a/kopete/protocols/jabber/jingle/libjingle/ChangeLog b/kopete/protocols/jabber/jingle/libjingle/ChangeLog
new file mode 100644
index 00000000..6d15ac52
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/ChangeLog
@@ -0,0 +1,4 @@
+Libjingle
+
+0.1.0 - Dec 15 2005
+	- Initial release
diff --git a/kopete/protocols/jabber/jingle/libjingle/INSTALL b/kopete/protocols/jabber/jingle/libjingle/INSTALL
new file mode 100644
index 00000000..a4b34144
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/INSTALL
@@ -0,0 +1,229 @@
+Copyright 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
+Foundation, Inc.
+
+   This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  (Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.)
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You only need
+`configure.ac' if you want to change it or regenerate `configure' using
+a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not support the `VPATH'
+variable, you have to compile the package for one architecture at a
+time in the source code directory.  After you have installed the
+package for one architecture, use `make distclean' before reconfiguring
+for another architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on.  Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the `--target=TYPE' option to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+   Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+will cause the specified gcc to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+`configure' Invocation
+======================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+     Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/Makefile.am
new file mode 100644
index 00000000..164f7058
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/Makefile.am
@@ -0,0 +1,4 @@
+SUBDIRS=talk
+
+dist-hook:
+	sed -i -f talk/sanitize.sed `find $(distdir) -type f`
\ No newline at end of file
diff --git a/kopete/protocols/jabber/jingle/libjingle/NEWS b/kopete/protocols/jabber/jingle/libjingle/NEWS
new file mode 100644
index 00000000..1694c754
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/NEWS
@@ -0,0 +1 @@
+* Initial source release
diff --git a/kopete/protocols/jabber/jingle/libjingle/README b/kopete/protocols/jabber/jingle/libjingle/README
new file mode 100644
index 00000000..ec130b36
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/README
@@ -0,0 +1,59 @@
+Libjingle

+

+Libjingle is a set of components provided by Google to interoperate with Google

+Talk's peer-to-peer and voice capabilities. This package will create several

+static libraries you may link to your project as needed.

+

+-talk               - No source files in talk/, just these subdirectories

+|-base              - Contains basic low-level portable utility functions for 

+|                     things like threads and sockets

+|-p2p               - The P2P stack

+  |-base            - Base p2p functionality

+  |-client          - Hooks to tie it into XMPP

+|-session           - Signaling

+  |-phone           - Signaling code specific to making phone calls

+|-third_party       - Components that aren't ours

+  |-mediastreamer   - Media components for dealing with sound hardware and 

+  |                   voice codecs

+|-xmllite           - XML parser

+|-xmpp              - XMPP engine

+

+In addition, this package contains two examples in talk/examples which 

+illustrate the basic concepts of how the provided classes work.

+

+The xmllite component of libjingle depends on expat. You can download expat 

+from http://expat.sourceforge.net/.

+

+mediastreamer, the media components used by the example applications depend on

+the oRTP and iLBC components from linphone, which can be found at 

+http://www.linphone.org. Linphone, in turn depends on GLib, which can be found

+at http://www.gtk.org. This GLib dependency should be removed in future 

+releases.

+

+Building Libjingle

+

+Once the dependencies are installed, run ./configure. ./configure will return

+an error if it failed to locate the proper dependencies. If ./configure

+succeeds, run 'make' to build the components and examples.

+

+When the build is complete, you can run the call example from 

+talk/examples/call. This will ask you for your GMail username and your GMail

+auth cookie. Your GMail auth cookie is the GX cookie from mail.google.com 

+found in your web browser.

+

+Relay Server

+

+Libjingle will also build a relay server that may be used to relay traffic

+when a direct peer-to-peer connection could not be established. The relay

+server will build in talk/p2p/base/relayserver and will listen on UDP

+ports 5000 and 5001. See the Libjingle Developer Guide at 

+http://code.google.com/apis/talk/index.html for information about configuring

+a client to use this relay server.

+

+STUN Server

+

+Lastly, Libjingle builds a STUN server which implements the STUN protocol for

+Simple Traversal of UDP over NAT. The STUN server is built as

+talk/p2p/base/stunserver and listens on UDP port 7000. See the Libjingle

+Developer Guide at http://code.google.com/apis/talk/index.html for information

+about configuring a client to use this STUN server.

diff --git a/kopete/protocols/jabber/jingle/libjingle/libjingle.pro b/kopete/protocols/jabber/jingle/libjingle/libjingle.pro
new file mode 100644
index 00000000..53c8e293
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/libjingle.pro
@@ -0,0 +1,142 @@
+TEMPLATE = lib
+CONFIG += staticlib
+CONFIG += debug
+
+target.extra = true
+
+exists(../../conf.pri) {
+	include(../../conf.pri)
+}
+
+JINGLE_CPP = .
+INCLUDEPATH += $$JINGLE_CPP $$JINGLE_CPP/talk/third_party/mediastreamer
+DEFINES += POSIX
+OBJECTS_DIR = $$JINGLE_CPP/.obj
+
+# Base
+SOURCES += \
+	$$JINGLE_CPP/talk/base/asyncpacketsocket.cc \
+	$$JINGLE_CPP/talk/base/asynctcpsocket.cc \
+	$$JINGLE_CPP/talk/base/asyncudpsocket.cc \
+	$$JINGLE_CPP/talk/base/base64.cc \
+	$$JINGLE_CPP/talk/base/bytebuffer.cc \
+	$$JINGLE_CPP/talk/base/md5c.c \
+	$$JINGLE_CPP/talk/base/messagequeue.cc \
+	$$JINGLE_CPP/talk/base/network.cc \
+	$$JINGLE_CPP/talk/base/physicalsocketserver.cc \
+	$$JINGLE_CPP/talk/base/socketadapters.cc \
+	$$JINGLE_CPP/talk/base/socketaddress.cc \
+	$$JINGLE_CPP/talk/base/task.cc \
+	$$JINGLE_CPP/talk/base/taskrunner.cc \
+	$$JINGLE_CPP/talk/base/thread.cc \
+	$$JINGLE_CPP/talk/base/time.cc
+
+# Not needed ?
+#$$JINGLE_CPP/talk/base/socketaddresspair.cc \
+#$$JINGLE_CPP/talk/base/host.cc \
+
+# P2P Base
+SOURCES += \
+	$$JINGLE_CPP/talk/p2p/base/helpers.cc \
+	$$JINGLE_CPP/talk/p2p/base/p2psocket.cc \
+	$$JINGLE_CPP/talk/p2p/base/port.cc \
+	$$JINGLE_CPP/talk/p2p/base/relayport.cc \
+	$$JINGLE_CPP/talk/p2p/base/session.cc \
+	$$JINGLE_CPP/talk/p2p/base/sessionmanager.cc \
+	$$JINGLE_CPP/talk/p2p/base/socketmanager.cc \
+	$$JINGLE_CPP/talk/p2p/base/stun.cc \
+	$$JINGLE_CPP/talk/p2p/base/stunport.cc \
+	$$JINGLE_CPP/talk/p2p/base/stunrequest.cc \
+	$$JINGLE_CPP/talk/p2p/base/tcpport.cc \
+	$$JINGLE_CPP/talk/p2p/base/udpport.cc
+	
+# P2P Client
+SOURCES += \
+	$$JINGLE_CPP/talk/p2p/client/basicportallocator.cc \
+	$$JINGLE_CPP/talk/p2p/client/sessionclient.cc \
+	$$JINGLE_CPP/talk/p2p/client/socketmonitor.cc
+
+
+# XMLLite
+SOURCES += \
+	$$JINGLE_CPP/talk/xmllite/qname.cc \
+	$$JINGLE_CPP/talk/xmllite/xmlbuilder.cc \
+	$$JINGLE_CPP/talk/xmllite/xmlconstants.cc \
+	$$JINGLE_CPP/talk/xmllite/xmlelement.cc \
+	$$JINGLE_CPP/talk/xmllite/xmlnsstack.cc \
+	$$JINGLE_CPP/talk/xmllite/xmlparser.cc \
+	$$JINGLE_CPP/talk/xmllite/xmlprinter.cc
+
+# XMPP
+SOURCES += \
+	$$JINGLE_CPP/talk/xmpp/constants.cc \
+	$$JINGLE_CPP/talk/xmpp/jid.cc \
+	$$JINGLE_CPP/talk/xmpp/saslmechanism.cc \
+	$$JINGLE_CPP/talk/xmpp/xmppclient.cc \
+	$$JINGLE_CPP/talk/xmpp/xmppengineimpl.cc \
+	$$JINGLE_CPP/talk/xmpp/xmppengineimpl_iq.cc \
+	$$JINGLE_CPP/talk/xmpp/xmpplogintask.cc \
+	$$JINGLE_CPP/talk/xmpp/xmppstanzaparser.cc \
+	$$JINGLE_CPP/talk/xmpp/xmpptask.cc
+
+# Session
+SOURCES += \
+		$$JINGLE_CPP/talk/session/phone/call.cc \
+		$$JINGLE_CPP/talk/session/phone/audiomonitor.cc \
+		$$JINGLE_CPP/talk/session/phone/phonesessionclient.cc \
+		$$JINGLE_CPP/talk/session/phone/channelmanager.cc \
+		$$JINGLE_CPP/talk/session/phone/linphonemediaengine.cc \
+		$$JINGLE_CPP/talk/session/phone/voicechannel.cc
+	
+#contains(DEFINES, HAVE_PORTAUDIO) {
+#	SOURCES += \
+#		$$JINGLE_CPP/talk/session/phone/portaudiomediaengine.cc
+#}
+
+
+# Mediastreamer
+SOURCES += \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/audiostream.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/ms.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msAlawdec.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msAlawenc.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msbuffer.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/mscodec.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/mscopy.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msfdispatcher.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msfifo.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msfilter.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msilbcdec.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msilbcenc.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msMUlawdec.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msMUlawenc.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msnosync.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msossread.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msosswrite.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msqdispatcher.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msqueue.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msread.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msringplayer.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msrtprecv.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msrtpsend.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/mssoundread.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/mssoundwrite.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msspeexdec.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/msspeexenc.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/mssync.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/mstimer.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/mswrite.c \
+	$$JINGLE_CPP/talk/third_party/mediastreamer/sndcard.c
+
+contains(DEFINES, HAVE_ALSA_ASOUNDLIB_H) {
+	SOURCES += $$JINGLE_CPP/talk/third_party/mediastreamer/alsacard.c
+}
+
+contains(DEFINES, HAVE_PORTAUDIO) {
+	SOURCES += $$JINGLE_CPP/talk/third_party/mediastreamer/portaudiocard.c
+}
+
+#$$JINGLE_CPP/talk/third_party/mediastreamer/osscard.c \
+#$$JINGLE_CPP/talk/third_party/mediastreamer/jackcard.c \
+#$$JINGLE_CPP/talk/third_party/mediastreamer/hpuxsndcard.c \
+	
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/Makefile.am
new file mode 100644
index 00000000..2a845dc0
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS=base p2p xmllite xmpp session third_party 
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/base/Makefile.am
new file mode 100644
index 00000000..2921049a
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/Makefile.am
@@ -0,0 +1,62 @@
+## Does not compile with final
+KDE_OPTIONS = nofinal
+
+libcricketbase_la_SOURCES = socketaddress.cc \
+                            jtime.cc \
+                            asyncudpsocket.cc \
+                            messagequeue.cc \
+                            thread.cc \
+                            physicalsocketserver.cc \
+                            bytebuffer.cc \
+                            asyncpacketsocket.cc \
+                            network.cc \
+                            asynctcpsocket.cc \
+                            socketadapters.cc \
+                            md5c.c \
+                            base64.cc \
+                            task.cc \
+                            taskrunner.cc \
+			    host.cc \
+			    socketaddresspair.cc 
+
+noinst_HEADERS =            asyncfile.h \
+                            common.h \
+			    asyncpacketsocket.h \
+		  	    socketfactory.h \
+			    asyncsocket.h \
+	       		    socket.h \
+                            asynctcpsocket.h \
+		     	    linked_ptr.h \
+                            asyncudpsocket.h \
+		     	    logging.h \
+	      		    socketserver.h \
+                            base64.h \
+	     		    md5.h \
+	  		    stl_decl.h \
+                            basicdefs.h \
+		 	    messagequeue.h \
+                            basictypes.h \
+			    stringutils.h \
+                            bytebuffer.h \
+		       	    task.h \
+                            byteorder.h \
+	       		    taskrunner.h \
+                            criticalsection.h \
+		      	    network.h \
+	      		    thread.h \
+		     	    jtime.h \
+			    physicalsocketserver.h \
+	     		    proxyinfo.h \
+                            host.h \
+	   		    scoped_ptr.h \
+		 	    sigslot.h \
+	      		    winping.h \
+		 	    socketadapters.h \
+		     	    socketaddress.h \
+			    host.h \
+			    socketaddresspair.h
+
+AM_CPPFLAGS = -DPOSIX -I$(srcdir)/../.. -I$(top_builddir) $(all_includes)
+noinst_LTLIBRARIES = libcricketbase.la
+DEFAULT_INCLUDES = -I$(srcdir)/../..
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncfile.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncfile.h
new file mode 100644
index 00000000..0faac9ea
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncfile.h
@@ -0,0 +1,56 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef CRICKET_BASE_ASYNCFILEH_H__
+#define CRICKET_BASE_ASYNCFILEH_H__
+
+#include "talk/base/sigslot.h"
+
+namespace cricket {
+
+// Provides the ability to perform file I/O asynchronously.
+// TODO: Create a common base class with AsyncSocket.
+class AsyncFile {
+public:
+  virtual ~AsyncFile() {}
+
+  // Determines whether the file will receive read events.
+  virtual bool readable() = 0;
+  virtual void set_readable(bool value) = 0;
+
+  // Determines whether the file will receive write events.
+  virtual bool writable() = 0;
+  virtual void set_writable(bool value) = 0;
+
+  sigslot::signal1<AsyncFile*> SignalReadEvent;
+  sigslot::signal1<AsyncFile*> SignalWriteEvent;
+  sigslot::signal2<AsyncFile*,int> SignalCloseEvent;
+};
+
+} // namespace cricket
+
+#endif // CRICKET_BASE_ASYNCFILEH_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncpacketsocket.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncpacketsocket.cc
new file mode 100644
index 00000000..10cfa617
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncpacketsocket.cc
@@ -0,0 +1,83 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/asyncpacketsocket.h"
+
+namespace cricket {
+
+AsyncPacketSocket::AsyncPacketSocket(AsyncSocket* socket) : socket_(socket) {
+}
+
+AsyncPacketSocket::~AsyncPacketSocket() {
+  delete socket_;
+}
+
+SocketAddress AsyncPacketSocket::GetLocalAddress() const {
+  return socket_->GetLocalAddress();
+}
+
+SocketAddress AsyncPacketSocket::GetRemoteAddress() const {
+  return socket_->GetRemoteAddress();
+}
+
+int AsyncPacketSocket::Bind(const SocketAddress& addr) {
+  return socket_->Bind(addr);
+}
+
+int AsyncPacketSocket::Connect(const SocketAddress& addr) {
+  return socket_->Connect(addr);
+}
+
+int AsyncPacketSocket::Send(const void *pv, size_t cb) {
+  return socket_->Send(pv, cb);
+}
+
+int AsyncPacketSocket::SendTo(
+    const void *pv, size_t cb, const SocketAddress& addr) {
+  return socket_->SendTo(pv, cb, addr);
+}
+
+int AsyncPacketSocket::Close() {
+  return socket_->Close();
+}
+
+int AsyncPacketSocket::SetOption(Socket::Option opt, int value) {
+  return socket_->SetOption(opt, value);
+}
+
+int AsyncPacketSocket::GetError() const {
+  return socket_->GetError();
+}
+
+void AsyncPacketSocket::SetError(int error) {
+  return socket_->SetError(error);
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncpacketsocket.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncpacketsocket.h
new file mode 100644
index 00000000..b5119c8d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncpacketsocket.h
@@ -0,0 +1,63 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __ASYNCPACKETSOCKET_H__
+#define __ASYNCPACKETSOCKET_H__
+
+#include "talk/base/asyncsocket.h"
+
+namespace cricket {
+
+// Provides the ability to receive packets asynchronously.  Sends are not
+// buffered since it is acceptable to drop packets under high load.
+class AsyncPacketSocket : public sigslot::has_slots<> {
+public:
+  AsyncPacketSocket(AsyncSocket* socket);
+  virtual ~AsyncPacketSocket();
+
+  // Relevant socket methods:
+  virtual SocketAddress GetLocalAddress() const;
+  virtual SocketAddress GetRemoteAddress() const;
+  virtual int Bind(const SocketAddress& addr);
+  virtual int Connect(const SocketAddress& addr);
+  virtual int Send(const void *pv, size_t cb);
+  virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr);
+  virtual int Close();
+  virtual int SetOption(Socket::Option opt, int value);
+  virtual int GetError() const;
+  virtual void SetError(int error);
+
+  // Emitted each time a packet is read.
+  sigslot::signal4<const char*, size_t, const SocketAddress&, AsyncPacketSocket*> SignalReadPacket;
+
+protected:
+  AsyncSocket* socket_;
+};
+
+} // namespace cricket
+
+#endif // __ASYNCPACKETSOCKET_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncsocket.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncsocket.h
new file mode 100644
index 00000000..d6404232
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncsocket.h
@@ -0,0 +1,91 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __ASYNCSOCKET_H__
+#define __ASYNCSOCKET_H__
+
+#include "talk/base/sigslot.h"
+#include "talk/base/socket.h"
+
+namespace cricket {
+
+// Provides the ability to perform socket I/O asynchronously.
+class AsyncSocket : public Socket, public sigslot::has_slots<>  {
+public:
+  virtual ~AsyncSocket() {}
+
+  sigslot::signal1<AsyncSocket*> SignalReadEvent;  // ready to read
+  sigslot::signal1<AsyncSocket*> SignalWriteEvent; // ready to write
+  sigslot::signal1<AsyncSocket*> SignalConnectEvent; // connected
+  sigslot::signal2<AsyncSocket*,int> SignalCloseEvent; // closed
+  // TODO: error
+};
+
+class AsyncSocketAdapter : public AsyncSocket {
+public:
+  AsyncSocketAdapter(Socket * socket) : socket_(socket) {
+  }
+  AsyncSocketAdapter(AsyncSocket * socket) : socket_(socket) {
+    socket->SignalConnectEvent.connect(this, &AsyncSocketAdapter::OnConnectEvent);
+    socket->SignalReadEvent.connect(this, &AsyncSocketAdapter::OnReadEvent);
+    socket->SignalWriteEvent.connect(this, &AsyncSocketAdapter::OnWriteEvent);
+    socket->SignalCloseEvent.connect(this, &AsyncSocketAdapter::OnCloseEvent);
+  }
+  virtual ~AsyncSocketAdapter() { delete socket_; }
+
+  virtual SocketAddress GetLocalAddress() const { return socket_->GetLocalAddress(); }
+  virtual SocketAddress GetRemoteAddress() const { return socket_->GetRemoteAddress(); }
+
+  virtual int Bind(const SocketAddress& addr) { return socket_->Bind(addr); }
+  virtual int Connect(const SocketAddress& addr) { return socket_->Connect(addr); }
+  virtual int Send(const void *pv, size_t cb) { return socket_->Send(pv, cb); }
+  virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr) { return socket_->SendTo(pv, cb, addr); }
+  virtual int Recv(void *pv, size_t cb) { return socket_->Recv(pv, cb); }
+  virtual int RecvFrom(void *pv, size_t cb, SocketAddress *paddr) { return socket_->RecvFrom(pv, cb, paddr); }
+  virtual int Listen(int backlog) { return socket_->Listen(backlog); }
+  virtual Socket *Accept(SocketAddress *paddr) { return socket_->Accept(paddr); }
+  virtual int Close() { return socket_->Close(); }
+  virtual int GetError() const { return socket_->GetError(); }
+  virtual void SetError(int error) { return socket_->SetError(error); }
+
+  virtual ConnState GetState() const { return socket_->GetState(); }
+
+  virtual int EstimateMTU(uint16* mtu) { return socket_->EstimateMTU(mtu); }
+  virtual int SetOption(Option opt, int value) { return socket_->SetOption(opt, value); }
+
+protected:
+  virtual void OnConnectEvent(AsyncSocket * socket) { SignalConnectEvent(this); }
+  virtual void OnReadEvent(AsyncSocket * socket) { SignalReadEvent(this); }
+  virtual void OnWriteEvent(AsyncSocket * socket) { SignalWriteEvent(this); }
+  virtual void OnCloseEvent(AsyncSocket * socket, int err) { SignalCloseEvent(this, err); }
+
+  Socket * socket_;
+};
+
+} // namespace cricket
+
+#endif // __ASYNCSOCKET_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/asynctcpsocket.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/asynctcpsocket.cc
new file mode 100644
index 00000000..6d4697a6
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/asynctcpsocket.cc
@@ -0,0 +1,197 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/asynctcpsocket.h"
+#include "talk/base/byteorder.h"
+#include "talk/base/common.h"
+#include "talk/base/logging.h"
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::strerror;
+}
+#endif
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+namespace cricket {
+
+const size_t MAX_PACKET_SIZE = 64 * 1024;
+
+typedef uint16 PacketLength;
+const size_t PKT_LEN_SIZE = sizeof(PacketLength);
+
+const size_t BUF_SIZE = MAX_PACKET_SIZE + PKT_LEN_SIZE;
+
+AsyncTCPSocket::AsyncTCPSocket(AsyncSocket* socket) : AsyncPacketSocket(socket), insize_(BUF_SIZE), inpos_(0), outsize_(BUF_SIZE), outpos_(0) {
+  inbuf_ = new char[insize_];
+  outbuf_ = new char[outsize_];
+
+  ASSERT(socket_ != NULL);
+  socket_->SignalConnectEvent.connect(this, &AsyncTCPSocket::OnConnectEvent);
+  socket_->SignalReadEvent.connect(this, &AsyncTCPSocket::OnReadEvent);
+  socket_->SignalWriteEvent.connect(this, &AsyncTCPSocket::OnWriteEvent);
+  socket_->SignalCloseEvent.connect(this, &AsyncTCPSocket::OnCloseEvent);
+}
+
+AsyncTCPSocket::~AsyncTCPSocket() {
+  delete [] inbuf_;
+  delete [] outbuf_;
+}
+
+int AsyncTCPSocket::Send(const void *pv, size_t cb) {
+  if (cb > MAX_PACKET_SIZE) {
+    socket_->SetError(EMSGSIZE);
+    return -1;
+  }
+
+  // If we are blocking on send, then silently drop this packet
+  if (outpos_)
+    return static_cast<int>(cb);
+
+  PacketLength pkt_len = HostToNetwork16(static_cast<PacketLength>(cb));
+  memcpy(outbuf_, &pkt_len, PKT_LEN_SIZE);
+  memcpy(outbuf_ + PKT_LEN_SIZE, pv, cb);
+  outpos_ = PKT_LEN_SIZE + cb;
+
+  int res = Flush();
+  if (res <= 0) {
+    // drop packet if we made no progress
+    outpos_ = 0; 
+    return res;
+  }
+
+  // We claim to have sent the whole thing, even if we only sent partial
+  return static_cast<int>(cb);
+}
+
+int AsyncTCPSocket::SendTo(const void *pv, size_t cb, const SocketAddress& addr) {
+  if (addr == GetRemoteAddress())
+    return Send(pv, cb);
+
+  ASSERT(false);
+  socket_->SetError(ENOTCONN);
+  return -1;
+}
+
+int AsyncTCPSocket::SendRaw(const void * pv, size_t cb) {
+  if (outpos_ + cb > outsize_) {
+    socket_->SetError(EMSGSIZE);
+    return -1;
+  }
+
+  memcpy(outbuf_ + outpos_, pv, cb);
+  outpos_ += cb;
+
+  return Flush();
+}
+
+void AsyncTCPSocket::ProcessInput(char * data, size_t& len) {
+  SocketAddress remote_addr(GetRemoteAddress());
+
+  while (true) {
+    if (len < PKT_LEN_SIZE)
+      return;
+
+    PacketLength pkt_len;
+    memcpy(&pkt_len, data, PKT_LEN_SIZE);
+    pkt_len = NetworkToHost16(pkt_len);
+
+    if (len < PKT_LEN_SIZE + pkt_len)
+      return;
+
+    SignalReadPacket(data + PKT_LEN_SIZE, pkt_len, remote_addr, this);
+
+    len -= PKT_LEN_SIZE + pkt_len;
+    if (len > 0) {
+      memmove(data, data + PKT_LEN_SIZE + pkt_len, len);
+    }
+  }
+}
+
+int AsyncTCPSocket::Flush() {
+  int res = socket_->Send(outbuf_, outpos_);
+  if (res <= 0) {
+    return res;
+  }
+  if (static_cast<size_t>(res) <= outpos_) {
+    outpos_ -= res;
+  } else {
+    ASSERT(false);
+    return -1;
+  }
+  if (outpos_ > 0) {
+    memmove(outbuf_, outbuf_ + res, outpos_);
+  }
+  return res;
+}
+
+void AsyncTCPSocket::OnConnectEvent(AsyncSocket* socket) {
+  SignalConnect(this);
+}
+
+void AsyncTCPSocket::OnReadEvent(AsyncSocket* socket) {
+  ASSERT(socket == socket_);
+
+  int len = socket_->Recv(inbuf_ + inpos_, insize_ - inpos_);
+  if (len < 0) {
+    // TODO: Do something better like forwarding the error to the user.
+    LOG(INFO) << "recvfrom: " << errno << " " <<  std::strerror(errno);
+    return;
+  }
+
+  inpos_ += len;
+
+  ProcessInput(inbuf_, inpos_);
+
+  if (inpos_ >= insize_) {
+    LOG(INFO) << "input buffer overflow";
+    ASSERT(false);
+    inpos_ = 0;
+  }
+}
+
+void AsyncTCPSocket::OnWriteEvent(AsyncSocket* socket) {
+  ASSERT(socket == socket_);
+
+  if (outpos_ > 0) {
+    Flush();
+  }
+}
+
+void AsyncTCPSocket::OnCloseEvent(AsyncSocket* socket, int error) {
+  SignalClose(this, error);
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/asynctcpsocket.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/asynctcpsocket.h
new file mode 100644
index 00000000..e93e5e7d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/asynctcpsocket.h
@@ -0,0 +1,68 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __ASYNCTCPSOCKET_H__
+#define __ASYNCTCPSOCKET_H__
+
+#include "talk/base/asyncpacketsocket.h"
+
+namespace cricket {
+
+// Simulates UDP semantics over TCP.  Send and Recv packet sizes
+// are preserved, and drops packets silently on Send, rather than
+// buffer them in user space.
+class AsyncTCPSocket : public AsyncPacketSocket {
+public:
+  AsyncTCPSocket(AsyncSocket* socket);
+  virtual ~AsyncTCPSocket();
+
+  virtual int Send(const void *pv, size_t cb);
+  virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr);
+
+  sigslot::signal1<AsyncTCPSocket*> SignalConnect;
+  sigslot::signal2<AsyncTCPSocket*,int> SignalClose;
+
+protected:
+  int SendRaw(const void * pv, size_t cb);
+  virtual void ProcessInput(char * data, size_t& len);
+
+private:
+  char* inbuf_, * outbuf_;
+  size_t insize_, inpos_, outsize_, outpos_;
+
+  int Flush();
+
+  // Called by the underlying socket
+  void OnConnectEvent(AsyncSocket* socket);
+  void OnReadEvent(AsyncSocket* socket);
+  void OnWriteEvent(AsyncSocket* socket);
+  void OnCloseEvent(AsyncSocket* socket, int error);
+};
+
+} // namespace cricket
+
+#endif // __ASYNCSTCPOCKET_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncudpsocket.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncudpsocket.cc
new file mode 100644
index 00000000..5b8c2466
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncudpsocket.cc
@@ -0,0 +1,83 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/asyncudpsocket.h"
+#include "talk/base/logging.h"
+#include <cassert>
+#include <cstring>
+#include <iostream>
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::strerror;
+}
+#endif
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+namespace cricket {
+
+const int BUF_SIZE = 64 * 1024;
+
+AsyncUDPSocket::AsyncUDPSocket(AsyncSocket* socket) : AsyncPacketSocket(socket) {
+  size_ = BUF_SIZE;
+  buf_ = new char[size_];
+
+  assert(socket_);
+  // The socket should start out readable but not writable.
+  socket_->SignalReadEvent.connect(this, &AsyncUDPSocket::OnReadEvent);
+}
+
+AsyncUDPSocket::~AsyncUDPSocket() {
+  delete [] buf_;
+}
+
+void AsyncUDPSocket::OnReadEvent(AsyncSocket* socket) {
+  assert(socket == socket_);
+
+  SocketAddress remote_addr;
+  int len = socket_->RecvFrom(buf_, size_, &remote_addr);
+  if (len < 0) {
+    // TODO: Do something better like forwarding the error to the user.
+    PLOG(LS_ERROR, socket_->GetError()) << "recvfrom";
+    return;
+  }
+
+  // TODO: Make sure that we got all of the packet.  If we did not, then we
+  // should resize our buffer to be large enough.
+
+  SignalReadPacket(buf_, (size_t)len, remote_addr, this);
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncudpsocket.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncudpsocket.h
new file mode 100644
index 00000000..7fac7713
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/asyncudpsocket.h
@@ -0,0 +1,59 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __ASYNCUDPSOCKET_H__
+#define __ASYNCUDPSOCKET_H__
+
+#include "talk/base/asyncpacketsocket.h"
+#include "talk/base/socketfactory.h"
+
+namespace cricket {
+
+// Provides the ability to receive packets asynchronously.  Sends are not
+// buffered since it is acceptable to drop packets under high load.
+class AsyncUDPSocket : public AsyncPacketSocket {
+public:
+  AsyncUDPSocket(AsyncSocket* socket);
+  virtual ~AsyncUDPSocket();
+
+private:
+  char* buf_;
+  size_t size_;
+
+  // Called when the underlying socket is ready to be read from.
+  void OnReadEvent(AsyncSocket* socket);
+};
+
+// Creates a new socket for sending asynchronous UDP packets using an
+// asynchronous socket from the given factory.
+inline AsyncUDPSocket* CreateAsyncUDPSocket(SocketFactory* factory) {
+  return new AsyncUDPSocket(factory->CreateAsyncSocket(SOCK_DGRAM));
+}
+
+} // namespace cricket
+
+#endif // __ASYNCSUDPOCKET_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/base64.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/base64.cc
new file mode 100644
index 00000000..e0ec1b90
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/base64.cc
@@ -0,0 +1,194 @@
+
+//*********************************************************************
+//* Base64 - a simple base64 encoder and decoder.
+//*
+//*     Copyright (c) 1999, Bob Withers - [email protected]
+//*
+//* This code may be freely used for any purpose, either personal
+//* or commercial, provided the authors copyright notice remains
+//* intact.
+//*
+//* Enhancements by Stanley Yamane:
+//*     o reverse lookup table for the decode function
+//*     o reserve string buffer space in advance
+//*
+//*********************************************************************
+
+#include "talk/base/base64.h"
+
+using namespace std;
+
+static const char          fillchar = '=';
+static const string::size_type np = string::npos;
+
+const string Base64::Base64Table(
+   // 0000000000111111111122222222223333333333444444444455555555556666
+   // 0123456789012345678901234567890123456789012345678901234567890123
+     "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/");
+
+// Decode Table gives the index of any valid base64 character in the Base64 table]
+// 65 == A, 97 == a, 48 == 0, 43 == +, 47 == /
+
+                                               // 0  1  2  3  4  5  6  7  8  9
+const string::size_type Base64::DecodeTable[] = {
+      np,np,np,np,np,np,np,np,np,np,  // 0 - 9
+      np,np,np,np,np,np,np,np,np,np,  //10 -19
+      np,np,np,np,np,np,np,np,np,np,  //20 -29
+      np,np,np,np,np,np,np,np,np,np,  //30 -39
+      np,np,np,62,np,np,np,63,52,53,  //40 -49
+      54,55,56,57,58,59,60,61,np,np,  //50 -59
+      np,np,np,np,np, 0, 1, 2, 3, 4,  //60 -69
+       5, 6, 7, 8, 9,10,11,12,13,14,  //70 -79
+      15,16,17,18,19,20,21,22,23,24,  //80 -89
+      25,np,np,np,np,np,np,26,27,28,  //90 -99
+      29,30,31,32,33,34,35,36,37,38,  //100 -109
+      39,40,41,42,43,44,45,46,47,48,  //110 -119
+      49,50,51,np,np,np,np,np,np,np,  //120 -129
+      np,np,np,np,np,np,np,np,np,np,  //130 -139
+      np,np,np,np,np,np,np,np,np,np,  //140 -149
+      np,np,np,np,np,np,np,np,np,np,  //150 -159
+      np,np,np,np,np,np,np,np,np,np,  //160 -169
+      np,np,np,np,np,np,np,np,np,np,  //170 -179
+      np,np,np,np,np,np,np,np,np,np,  //180 -189
+      np,np,np,np,np,np,np,np,np,np,  //190 -199
+      np,np,np,np,np,np,np,np,np,np,  //200 -209
+      np,np,np,np,np,np,np,np,np,np,  //210 -219
+      np,np,np,np,np,np,np,np,np,np,  //220 -229
+      np,np,np,np,np,np,np,np,np,np,  //230 -239
+      np,np,np,np,np,np,np,np,np,np,  //240 -249
+      np,np,np,np,np,np               //250 -256
+};
+
+string Base64::encodeFromArray(const char * data, size_t len) {
+    size_t             i;
+    char               c;
+    string             ret;
+
+    ret.reserve(len * 2);
+
+    for (i = 0; i < len; ++i)
+    {
+        c = (data[i] >> 2) & 0x3f;
+        ret.append(1, Base64Table[c]);
+        c = (data[i] << 4) & 0x3f;
+        if (++i < len)
+            c |= (data[i] >> 4) & 0x0f;
+
+        ret.append(1, Base64Table[c]);
+        if (i < len)
+        {
+            c = (data[i] << 2) & 0x3f;
+            if (++i < len)
+                c |= (data[i] >> 6) & 0x03;
+
+            ret.append(1, Base64Table[c]);
+        }
+        else
+        {
+            ++i;
+            ret.append(1, fillchar);
+        }
+
+        if (i < len)
+        {
+            c = data[i] & 0x3f;
+            ret.append(1, Base64Table[c]);
+        }
+        else
+        {
+            ret.append(1, fillchar);
+        }
+    }
+
+    return(ret);
+}
+
+
+string Base64::encode(const string& data)
+{
+    string::size_type  i;
+    char               c;
+    string::size_type  len = data.length();
+    string             ret;
+
+    ret.reserve(len * 2);
+
+    for (i = 0; i < len; ++i)
+    {
+        c = (data[i] >> 2) & 0x3f;
+        ret.append(1, Base64Table[c]);
+        c = (data[i] << 4) & 0x3f;
+        if (++i < len)
+            c |= (data[i] >> 4) & 0x0f;
+
+        ret.append(1, Base64Table[c]);
+        if (i < len)
+        {
+            c = (data[i] << 2) & 0x3f;
+            if (++i < len)
+                c |= (data[i] >> 6) & 0x03;
+
+            ret.append(1, Base64Table[c]);
+        }
+        else
+        {
+            ++i;
+            ret.append(1, fillchar);
+        }
+
+        if (i < len)
+        {
+            c = data[i] & 0x3f;
+            ret.append(1, Base64Table[c]);
+        }
+        else
+        {
+            ret.append(1, fillchar);
+        }
+    }
+
+    return(ret);
+}
+
+string Base64::decode(const string& data)
+{
+    string::size_type  i;
+    char               c;
+    char               c1;
+    string::size_type  len = data.length();
+    string             ret;
+
+    ret.reserve(len);
+
+    for (i = 0; i < len; ++i)
+    {
+        c = static_cast<char>(DecodeTable[static_cast<unsigned char>(data[i])]);
+        ++i;
+        c1 = static_cast<char>(DecodeTable[static_cast<unsigned char>(data[i])]);
+        c = (c << 2) | ((c1 >> 4) & 0x3);
+        ret.append(1, c);
+        if (++i < len)
+        {
+            c = data[i];
+            if (fillchar == c)
+                break;
+
+            c = static_cast<char>(DecodeTable[static_cast<unsigned char>(data[i])]);
+            c1 = ((c1 << 4) & 0xf0) | ((c >> 2) & 0xf);
+            ret.append(1, c1);
+        }
+
+        if (++i < len)
+        {
+            c1 = data[i];
+            if (fillchar == c1)
+                break;
+
+            c1 = static_cast<char>(DecodeTable[static_cast<unsigned char>(data[i])]);
+            c = ((c << 6) & 0xc0) | c1;
+            ret.append(1, c);
+        }
+    }
+
+    return(ret);
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/base64.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/base64.h
new file mode 100644
index 00000000..4622b329
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/base64.h
@@ -0,0 +1,29 @@
+
+//*********************************************************************
+//* C_Base64 - a simple base64 encoder and decoder.
+//*
+//*     Copyright (c) 1999, Bob Withers - [email protected]
+//*
+//* This code may be freely used for any purpose, either personal
+//* or commercial, provided the authors copyright notice remains
+//* intact.
+//*********************************************************************
+
+#ifndef Base64_H
+#define Base64_H
+
+#include <string>
+using std::string;  // comment if your compiler doesn't use namespaces
+
+class Base64
+{
+public:
+  static string encode(const string & data);
+  static string decode(const string & data);
+  static string encodeFromArray(const char * data, size_t len);
+private:
+  static const string Base64Table;
+  static const string::size_type DecodeTable[];
+};
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/basicdefs.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/basicdefs.h
new file mode 100644
index 00000000..171bc9f9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/basicdefs.h
@@ -0,0 +1,53 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __BASICDEFS_H__
+#define __BASICDEFS_H__
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+
+// Used in GUI when referring to the product name (& Version Resource Product Name)
+#define PRODUCT_NAME    "Google Talk"   
+
+// Used in GUI when referring to the publisher of the product
+#define COMPANY_NAME    "Google"   
+
+// Used in filenames, directories, registry key names, etc to refer to the product
+#define DIRECTORY_NAME  "Google Talk"
+
+// Used in URLs, registry values, etc, where we prefer not to use a space
+#define PRODUCT_SIGNATURE "googletalk"
+
+// Used whenever we do HTTP
+#define USERAGENT_STRING "Google Talk"
+
+#define ARRAY_SIZE(x) (static_cast<int>((sizeof(x)/sizeof(x[0]))))
+
+#endif // __BASICDEFS_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/basictypes.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/basictypes.h
new file mode 100644
index 00000000..ea393c09
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/basictypes.h
@@ -0,0 +1,85 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __BASICTYPES_H__
+#define __BASICTYPES_H__
+
+#ifdef COMPILER_MSVC
+typedef __int64 int64;
+#else
+typedef long long int64;
+#endif /* COMPILER_MSVC */
+typedef long int32;
+typedef short int16;
+typedef char int8;
+
+#ifdef COMPILER_MSVC
+typedef unsigned __int64 uint64;
+typedef __int64 int64;
+#else
+typedef unsigned long long uint64;
+typedef long long int64;
+#endif /* COMPILER_MSVC */
+typedef unsigned long uint32;
+typedef unsigned short uint16;
+typedef unsigned char uint8;
+
+#ifdef WIN32
+typedef int socklen_t;
+#endif
+
+namespace cricket {
+  template<class T> inline T _min(T a, T b) { return (a > b) ? b : a; }
+  template<class T> inline T _max(T a, T b) { return (a < b) ? b : a; }
+}
+
+// A macro to disallow the evil copy constructor and operator= functions
+// This should be used in the private: declarations for a class
+#define DISALLOW_EVIL_CONSTRUCTORS(TypeName)    \
+  TypeName(const TypeName&);                    \
+  void operator=(const TypeName&)
+
+// A macro to disallow all the implicit constructors, namely the
+// default constructor, copy constructor and operator= functions.
+//
+// This should be used in the private: declarations for a class
+// that wants to prevent anyone from instantiating it. This is
+// especially useful for classes containing only static methods.
+#define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \
+  TypeName();                                    \
+  DISALLOW_EVIL_CONSTRUCTORS(TypeName)
+
+#ifndef UNUSED
+#define UNUSED(x) Unused(static_cast<const void *>(&x))
+#define UNUSED2(x,y) Unused(static_cast<const void *>(&x)); Unused(static_cast<const void *>(&y))
+#define UNUSED3(x,y,z) Unused(static_cast<const void *>(&x)); Unused(static_cast<const void *>(&y)); Unused(static_cast<const void *>(&z))
+#define UNUSED4(x,y,z,a) Unused(static_cast<const void *>(&x)); Unused(static_cast<const void *>(&y)); Unused(static_cast<const void *>(&z)); Unused(static_cast<const void *>(&a))
+#define UNUSED5(x,y,z,a,b) Unused(static_cast<const void *>(&x)); Unused(static_cast<const void *>(&y)); Unused(static_cast<const void *>(&z)); Unused(static_cast<const void *>(&a)); Unused(static_cast<const void *>(&b))
+inline void Unused(const void *) { }
+#endif // UNUSED
+
+#endif // __BASICTYPES_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/bytebuffer.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/bytebuffer.cc
new file mode 100644
index 00000000..067f50ed
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/bytebuffer.cc
@@ -0,0 +1,165 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/basictypes.h"
+#include "talk/base/bytebuffer.h"
+#include "talk/base/byteorder.h"
+#include <algorithm>
+#include <cassert>
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::memcpy;
+}
+#endif
+
+namespace cricket {
+
+const int DEFAULT_SIZE = 4096;
+
+ByteBuffer::ByteBuffer() {
+  start_ = 0;
+  end_   = 0;
+  size_  = DEFAULT_SIZE;
+  bytes_ = new char[size_];
+}
+
+ByteBuffer::ByteBuffer(const char* bytes, size_t len) {
+  start_ = 0;
+  end_   = len;
+  size_  = len;
+  bytes_ = new char[size_];
+  memcpy(bytes_, bytes, end_);
+}
+
+ByteBuffer::ByteBuffer(const char* bytes) {
+  start_ = 0;
+  end_   = strlen(bytes);
+  size_  = end_;
+  bytes_ = new char[size_];
+  memcpy(bytes_, bytes, end_);
+}
+
+ByteBuffer::~ByteBuffer() {
+  delete bytes_;
+}
+
+bool ByteBuffer::ReadUInt8(uint8& val) {
+  return ReadBytes(reinterpret_cast<char*>(&val), 1);
+}
+
+bool ByteBuffer::ReadUInt16(uint16& val) {
+  uint16 v;
+  if (!ReadBytes(reinterpret_cast<char*>(&v), 2)) {
+    return false;
+  } else {
+    val = NetworkToHost16(v);
+    return true;
+  }
+}
+
+bool ByteBuffer::ReadUInt32(uint32& val) {
+  uint32 v;
+  if (!ReadBytes(reinterpret_cast<char*>(&v), 4)) {
+    return false;
+  } else {
+    val = NetworkToHost32(v);
+    return true;
+  }
+}
+
+bool ByteBuffer::ReadString(std::string& val, size_t len) {
+  if (len > Length()) {
+    return false;
+  } else {
+    val.append(bytes_ + start_, len);
+    start_ += len;
+    return true;
+  }
+}
+
+bool ByteBuffer::ReadBytes(char* val, size_t len) {
+  if (len > Length()) {
+    return false;
+  } else {
+    memcpy(val, bytes_ + start_, len);
+    start_ += len;
+    return true;
+  }
+}
+
+void ByteBuffer::WriteUInt8(uint8 val) {
+  WriteBytes(reinterpret_cast<const char*>(&val), 1);
+}
+
+void ByteBuffer::WriteUInt16(uint16 val) {
+  uint16 v = HostToNetwork16(val);
+  WriteBytes(reinterpret_cast<const char*>(&v), 2);
+}
+
+void ByteBuffer::WriteUInt32(uint32 val) {
+  uint32 v = HostToNetwork32(val);
+  WriteBytes(reinterpret_cast<const char*>(&v), 4);
+}
+
+void ByteBuffer::WriteString(const std::string& val) {
+  WriteBytes(val.c_str(), val.size());
+}
+
+void ByteBuffer::WriteBytes(const char* val, size_t len) {
+  if (Length() + len > Capacity())
+    Resize(Length() + len);
+
+  memcpy(bytes_ + end_, val, len);
+  end_ += len;
+}
+
+void ByteBuffer::Resize(size_t size) {
+  if (size > size_)
+    size = _max(size, 3 * size_ / 2);
+
+  size_t len = _min(end_ - start_, size);
+  char* new_bytes = new char[size];
+  memcpy(new_bytes, bytes_ + start_, len);
+  delete [] bytes_;
+
+  start_ = 0;
+  end_   = len;
+  size_  = size;
+  bytes_ = new_bytes;
+}
+
+void ByteBuffer::Shift(size_t size) {
+  if (size > Length())
+    return;
+
+  end_ = Length() - size;
+  memmove(bytes_, bytes_ + start_ + size, end_);
+  start_ = 0;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/bytebuffer.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/bytebuffer.h
new file mode 100644
index 00000000..b0a52344
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/bytebuffer.h
@@ -0,0 +1,71 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __BYTEBUFFER_H__
+#define __BYTEBUFFER_H__
+
+#include "talk/base/basictypes.h"
+#include <string>
+
+namespace cricket {
+
+class ByteBuffer {
+public:
+  ByteBuffer();
+  ByteBuffer(const char* bytes, size_t len);
+  ByteBuffer(const char* bytes); // uses strlen
+  ~ByteBuffer();
+
+  const char* Data() const { return bytes_ + start_; }
+  size_t Length() { return end_ - start_; }
+  size_t Capacity() { return size_ - start_; }
+
+  bool ReadUInt8(uint8& val);
+  bool ReadUInt16(uint16& val);
+  bool ReadUInt32(uint32& val);
+  bool ReadString(std::string& val, size_t len); // append to val
+  bool ReadBytes(char* val, size_t len);
+
+  void WriteUInt8(uint8 val);
+  void WriteUInt16(uint16 val);
+  void WriteUInt32(uint32 val);
+  void WriteString(const std::string& val);
+  void WriteBytes(const char* val, size_t len);
+
+  void Resize(size_t size);
+  void Shift(size_t size);
+
+private:
+  char* bytes_;
+  size_t size_;
+  size_t start_;
+  size_t end_;
+};
+
+} // namespace cricket
+
+#endif // __BYTEBUFFER_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/byteorder.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/byteorder.h
new file mode 100644
index 00000000..4b70f47e
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/byteorder.h
@@ -0,0 +1,63 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __BYTEORDER_H__
+#define __BYTEORDER_H__
+
+#include "talk/base/basictypes.h"
+
+#ifdef POSIX
+extern "C" {
+#include <arpa/inet.h>
+}
+#endif
+
+#ifdef WIN32
+#include <winsock2.h>
+#endif
+
+namespace cricket {
+
+inline uint16 HostToNetwork16(uint16 n) {
+  return htons(n);
+}
+
+inline uint32 HostToNetwork32(uint32 n) {
+  return htonl(n);
+}
+
+inline uint16 NetworkToHost16(uint16 n) {
+  return ntohs(n);
+}
+
+inline uint32 NetworkToHost32(uint32 n) {
+  return ntohl(n);
+}
+
+} // namespace cricket
+
+#endif // __BYTEORDER_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/common.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/common.h
new file mode 100644
index 00000000..b21be2f1
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/common.h
@@ -0,0 +1,231 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _common_h_
+#define _common_h_
+
+#if defined(_MSC_VER)
+// warning C4355: 'this' : used in base member initializer list
+#pragma warning(disable:4355)
+#endif
+
+#if defined(ENABLE_DEBUG_MALLOC) && !defined(ENABLE_DEBUG)
+#define ENABLE_DEBUG 1
+#endif
+
+//////////////////////////////////////////////////////////////////////
+// General Utilities
+//////////////////////////////////////////////////////////////////////
+
+#ifndef UNUSED
+#define UNUSED(x) Unused(static_cast<const void *>(&x))
+#define UNUSED2(x,y) Unused(static_cast<const void *>(&x)); Unused(static_cast<const void *>(&y))
+#define UNUSED3(x,y,z) Unused(static_cast<const void *>(&x)); Unused(static_cast<const void *>(&y)); Unused(static_cast<const void *>(&z))
+#define UNUSED4(x,y,z,a) Unused(static_cast<const void *>(&x)); Unused(static_cast<const void *>(&y)); Unused(static_cast<const void *>(&z)); Unused(static_cast<const void *>(&a))
+#define UNUSED5(x,y,z,a,b) Unused(static_cast<const void *>(&x)); Unused(static_cast<const void *>(&y)); Unused(static_cast<const void *>(&z)); Unused(static_cast<const void *>(&a)); Unused(static_cast<const void *>(&b))
+inline void Unused(const void *) { }
+#endif // UNUSED
+
+#define ARRAY_SIZE(x) (static_cast<int>((sizeof(x)/sizeof(x[0]))))
+
+/////////////////////////////////////////////////////////////////////////////
+// std:min/std:max on msvc
+/////////////////////////////////////////////////////////////////////////////
+
+#if defined(_MSC_VER) && _MSC_VER <= 1200 // 1200 == VC++ 6.0
+
+#undef min
+#undef max
+
+namespace std {
+
+
+  /**
+   *  @brief This does what you think it does.
+   *  @param  a  A thing of arbitrary type.
+   *  @param  b  Another thing of arbitrary type.
+   *  @return   The lesser of the parameters.
+   *
+   *  This is the simple classic generic implementation.  It will work on
+   *  temporary expressions, since they are only evaluated once, unlike a
+   *  preprocessor macro.
+  */
+  template<typename _Tp>
+    inline const _Tp&
+    min(const _Tp& __a, const _Tp& __b)
+    {
+      //return __b < __a ? __b : __a;
+      if (__b < __a) return __b; return __a;
+    }
+
+  /**
+   *  @brief This does what you think it does.
+   *  @param  a  A thing of arbitrary type.
+   *  @param  b  Another thing of arbitrary type.
+   *  @return   The greater of the parameters.
+   *
+   *  This is the simple classic generic implementation.  It will work on
+   *  temporary expressions, since they are only evaluated once, unlike a
+   *  preprocessor macro.
+  */
+  template<typename _Tp>
+    inline const _Tp&
+    max(const _Tp& __a, const _Tp& __b)
+    {
+      //return  __a < __b ? __b : __a;
+      if (__a < __b) return __b; return __a;
+    }
+
+  /**
+   *  @brief This does what you think it does.
+   *  @param  a  A thing of arbitrary type.
+   *  @param  b  Another thing of arbitrary type.
+   *  @param  comp  A @link s20_3_3_comparisons comparison functor@endlink.
+   *  @return   The lesser of the parameters.
+   *
+   *  This will work on temporary expressions, since they are only evaluated
+   *  once, unlike a preprocessor macro.
+  */
+  template<typename _Tp, typename _Compare>
+    inline const _Tp&
+    min(const _Tp& __a, const _Tp& __b, _Compare __comp)
+    {
+      //return __comp(__b, __a) ? __b : __a;
+      if (__comp(__b, __a)) return __b; return __a;
+    }
+
+  /**
+   *  @brief This does what you think it does.
+   *  @param  a  A thing of arbitrary type.
+   *  @param  b  Another thing of arbitrary type.
+   *  @param  comp  A @link s20_3_3_comparisons comparison functor@endlink.
+   *  @return   The greater of the parameters.
+   *
+   *  This will work on temporary expressions, since they are only evaluated
+   *  once, unlike a preprocessor macro.
+  */
+  template<typename _Tp, typename _Compare>
+    inline const _Tp&
+    max(const _Tp& __a, const _Tp& __b, _Compare __comp)
+    {
+      //return __comp(__a, __b) ? __b : __a;
+      if (__comp(__a, __b)) return __b; return __a;
+    }
+
+}
+
+#endif // _MSC_VER <= 1200
+
+
+/////////////////////////////////////////////////////////////////////////////
+// Assertions
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef ENABLE_DEBUG
+
+namespace buzz {
+
+// Break causes the debugger to stop executing, or the program to abort
+void Break();
+
+// LogAssert writes information about an assertion to the log
+void LogAssert(const char * function, const char * file, int line, const char * expression);
+
+inline void Assert(bool result, const char * function, const char * file, int line, const char * expression) {
+  if (!result) {
+    LogAssert(function, file, line, expression);
+    Break();
+  }
+}
+
+}; // namespace buzz
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#define __FUNCTION__ ""
+#endif
+
+#define ASSERT(x) buzz::Assert((x),__FUNCTION__,__FILE__,__LINE__,#x)
+#define VERIFY(x) buzz::Assert((x),__FUNCTION__,__FILE__,__LINE__,#x)
+
+#else // !ENABLE_DEBUG
+
+#define ASSERT(x) (void)0
+#define VERIFY(x) (void)(x)
+
+#endif // !ENABLE_DEBUG
+
+#define COMPILE_TIME_ASSERT(expr)       char CTA_UNIQUE_NAME[expr]
+#define CTA_UNIQUE_NAME                 MAKE_NAME(__LINE__)
+#define CTA_MAKE_NAME(line)             MAKE_NAME2(line)
+#define CTA_MAKE_NAME2(line)            constraint_ ## line
+
+//////////////////////////////////////////////////////////////////////
+// Memory leak tracking
+//////////////////////////////////////////////////////////////////////
+
+#include <sys/types.h>
+
+#ifdef ENABLE_DEBUG_MALLOC
+
+namespace buzz {
+
+void * DebugAllocate(size_t size, const char * fname = 0, int line = 0);
+void DebugDeallocate(void * ptr, const char * fname = 0, int line = 0);
+bool LeakCheck();
+bool LeakCheckU();
+void LeakMarkBaseline();
+void LeakClearBaseline();
+
+}; // namespace buzz
+
+inline void * operator new(size_t size, const char * fname, int line) { return buzz::DebugAllocate(size, fname, line); }
+inline void operator delete(void * ptr, const char * fname, int line) { buzz::DebugDeallocate(ptr, fname, line); }
+
+#if !(defined(TRACK_ARRAY_ALLOC_PROBLEM) && \
+      defined(_MSC_VER) && _MSC_VER <= 1200) // 1200 == VC++ 6.0
+
+inline void * operator new[](size_t size, const char * fname, int line) { return buzz::DebugAllocate(size, fname, line); }
+inline void operator delete[](void * ptr, const char * fname, int line) { buzz::DebugDeallocate(ptr, fname, line); }
+
+#endif // TRACK_ARRAY_ALLOC_PROBLEM
+
+
+// If you put "#define new TRACK_NEW" in your .cc file after all includes, it should track the calling function name
+
+#define TRACK_NEW new(__FILE__,__LINE__)
+#define TRACK_DEL delete(__FILE__,__LINE__)
+
+#else // !ENABLE_DEBUG_MALLOC
+
+#define TRACK_NEW new
+#define TRACK_DEL delete
+
+#endif // !ENABLE_DEBUG_MALLOC
+
+//////////////////////////////////////////////////////////////////////
+
+#endif // _common_h_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/criticalsection.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/criticalsection.h
new file mode 100644
index 00000000..b75ad5c7
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/criticalsection.h
@@ -0,0 +1,120 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _criticalsection_h_
+#define _criticalsection_h_
+
+#ifdef WIN32
+#include "talk/base/win32.h"
+#endif
+
+#ifdef POSIX
+#include <pthread.h>
+#endif
+
+#ifdef _DEBUG
+#define CS_TRACK_OWNER 1
+#endif  // _DEBUG
+
+#if CS_TRACK_OWNER
+#define TRACK_OWNER(x) x
+#else  // !CS_TRACK_OWNER
+#define TRACK_OWNER(x)
+#endif  // !CS_TRACK_OWNER
+
+namespace cricket {
+
+#ifdef WIN32
+class CriticalSection {
+public:
+  CriticalSection() {
+    InitializeCriticalSection(&crit_);
+    // Windows docs say 0 is not a valid thread id
+    TRACK_OWNER(thread_ = 0);
+  }
+  ~CriticalSection() {
+    DeleteCriticalSection(&crit_);
+  }
+  void Enter() {
+    EnterCriticalSection(&crit_);
+    TRACK_OWNER(thread_ = GetCurrentThreadId());
+  }
+  void Leave() {
+    TRACK_OWNER(thread_ = 0);
+    LeaveCriticalSection(&crit_);
+  }
+
+#if CS_TRACK_OWNER
+  bool CurrentThreadIsOwner() const { return thread_ == GetCurrentThreadId(); }
+#endif  // CS_TRACK_OWNER
+
+private:
+  CRITICAL_SECTION crit_;
+  TRACK_OWNER(DWORD thread_);  // The section's owning thread id
+};
+#endif // WIN32
+
+#ifdef POSIX
+class CriticalSection {
+public:
+  CriticalSection() {
+    pthread_mutexattr_t mutex_attribute;
+    pthread_mutexattr_settype(&mutex_attribute, PTHREAD_MUTEX_RECURSIVE);
+    pthread_mutex_init(&mutex_, &mutex_attribute);
+  }
+  ~CriticalSection() {
+    pthread_mutex_destroy(&mutex_);
+  }
+  void Enter() {
+    pthread_mutex_lock(&mutex_);
+  }
+  void Leave() {
+    pthread_mutex_unlock(&mutex_);
+  }
+private:
+  pthread_mutex_t mutex_;
+};
+#endif // POSIX
+
+// CritScope, for serializing exection through a scope
+
+class CritScope {
+public:
+  CritScope(CriticalSection *pcrit) {
+    pcrit_ = pcrit;
+    pcrit_->Enter();
+  }
+  ~CritScope() {
+    pcrit_->Leave();
+  }
+private:
+  CriticalSection *pcrit_;
+};
+
+} // namespace cricket
+
+#endif // _criticalsection_h_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/host.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/host.cc
new file mode 100644
index 00000000..7b7490d9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/host.cc
@@ -0,0 +1,99 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/host.h"
+#include "talk/base/logging.h"
+#include "talk/base/network.h"
+#include "talk/base/socket.h"
+#include <string>
+#include <iostream>
+#include <cassert>
+#include <errno.h>
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::strerror;
+  using ::exit;
+}
+#endif
+
+#ifdef POSIX
+extern "C" {
+#include <sys/utsname.h>
+}
+#endif // POSIX
+
+namespace {
+
+void FatalError(const std::string& name, int err) {
+  PLOG(LERROR, err) << name;
+  std::exit(1);
+}
+
+}
+
+namespace cricket {
+
+#ifdef POSIX
+std::string GetHostName() {
+  struct utsname nm;
+  if (uname(&nm) < 0)
+    FatalError("uname", errno);
+  return std::string(nm.nodename);
+}
+#endif
+
+#ifdef WIN32
+std::string GetHostName() {
+  // TODO: fix this
+  return "cricket";
+}
+#endif
+
+// Records information about the local host.
+Host* gLocalHost = 0;
+
+const Host& LocalHost() {
+  if (!gLocalHost) {
+    std::vector<Network*>* networks = new std::vector<Network*>;
+    NetworkManager::CreateNetworks(*networks);
+#ifdef WIN32
+    // This is sort of problematic... one part of the code (the unittests) wants
+    // 127.0.0.1 to be present and another part (port allocators) don't.  Right
+    // now, they use different APIs, so we can have different behavior.  But
+    // there is something wrong with this.
+    networks->push_back(new Network("localhost",
+                                    SocketAddress::StringToIP("127.0.0.1")));
+#endif
+    gLocalHost = new Host(GetHostName(), networks);
+    assert(gLocalHost->networks().size() > 0);
+  }
+
+  return *gLocalHost;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/host.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/host.h
new file mode 100644
index 00000000..16f31a78
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/host.h
@@ -0,0 +1,59 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __HOST_H__
+#define __HOST_H__
+
+#include "talk/base/network.h"
+#include <string>
+#include <vector>
+
+namespace cricket {
+
+// Provides information about a host in the network.
+class Host {
+public:
+  Host(const std::string& name, std::vector<Network*>* networks)
+      : name_(name), networks_(networks) { }
+
+  const std::string& name() const { return name_; }
+  const std::vector<Network*>& networks() const { return *networks_; }
+
+private:
+  std::string name_;
+  std::vector<Network*>* networks_;
+};
+
+// Returns a reference to the description of the local host.
+const Host& LocalHost();
+
+// Returns the name of the local host.
+std::string GetHostName();
+
+} // namespace cricket
+
+#endif // __HOST_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/jtime.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/jtime.cc
new file mode 100644
index 00000000..5befe9fd
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/jtime.cc
@@ -0,0 +1,77 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/jtime.h"
+#include <iostream>
+#include <cstdlib>
+#include <cstring>
+
+namespace cricket {
+
+#ifdef POSIX
+#include <sys/time.h>
+uint32 Time() {
+  struct timeval tv;
+  gettimeofday(&tv, 0);
+  return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+}
+#endif
+
+#ifdef WIN32
+#include <windows.h>
+uint32 Time() {
+  return GetTickCount();
+}
+#endif
+
+bool TimeIsBetween(uint32 later, uint32 middle, uint32 earlier) {
+  if (earlier <= later) {
+    return ((earlier <= middle) && (middle <= later));
+  } else {
+    return !((later < middle) && (middle < earlier));
+  }
+}
+
+int32 TimeDiff(uint32 later, uint32 earlier) {
+  uint32 LAST = 0xFFFFFFFF;
+  uint32 HALF = 0x80000000;
+  if (TimeIsBetween(earlier + HALF, later, earlier)) {
+    if (earlier <= later) {
+      return static_cast<long>(later - earlier);
+    } else {
+      return static_cast<long>(later + (LAST - earlier) + 1);
+    }
+  } else {
+    if (later <= earlier) {
+      return -static_cast<long>(earlier - later);
+    } else {
+      return -static_cast<long>(earlier + (LAST - later) + 1);
+    }
+  }
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/jtime.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/jtime.h
new file mode 100644
index 00000000..d7dff0fb
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/jtime.h
@@ -0,0 +1,47 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __JTIME_H__
+#define __JTIME_H__
+
+#include "talk/base/basictypes.h"
+
+namespace cricket {
+
+// Returns the current time in milliseconds.
+uint32 Time();
+
+// TODO: Delete this old version.
+#define GetMillisecondCount Time
+
+// Comparisons between time values, which can wrap around.
+bool TimeIsBetween(uint32 later, uint32 middle, uint32 earlier);
+int32 TimeDiff(uint32 later, uint32 earlier);
+
+} // namespace cricket
+
+#endif // __TIME_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/linked_ptr.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/linked_ptr.h
new file mode 100644
index 00000000..94b62ad3
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/linked_ptr.h
@@ -0,0 +1,138 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * linked_ptr - simple reference linked pointer
+ * (like reference counting, just using a linked list of the references
+ * instead of their count.)
+ *
+ * The implementation stores three pointers for every linked_ptr, but
+ * does not allocate anything on the free store.
+ */
+
+#ifndef _LINKED_PTR_H_
+#define _LINKED_PTR_H_
+
+/* For ANSI-challenged compilers, you may want to #define
+ * NO_MEMBER_TEMPLATES, explicit or mutable */
+#define NO_MEMBER_TEMPLATES
+
+template <class X> class linked_ptr
+{
+public:
+
+#ifndef NO_MEMBER_TEMPLATES
+#   define TEMPLATE_FUNCTION template <class Y>
+    TEMPLATE_FUNCTION friend class linked_ptr<Y>;
+#else
+#   define TEMPLATE_FUNCTION
+    typedef X Y;
+#endif
+
+    typedef X element_type;
+
+    explicit linked_ptr(X* p = 0) throw()
+        : itsPtr(p) {itsPrev = itsNext = this;}
+    ~linked_ptr()
+        {release();}
+    linked_ptr(const linked_ptr& r) throw()
+        {acquire(r);}
+    linked_ptr& operator=(const linked_ptr& r)
+    {
+        if (this != &r) {
+            release();
+            acquire(r);
+        }
+        return *this;
+    }
+
+#ifndef NO_MEMBER_TEMPLATES
+    template <class Y> friend class linked_ptr<Y>;
+    template <class Y> linked_ptr(const linked_ptr<Y>& r) throw()
+        {acquire(r);}
+    template <class Y> linked_ptr& operator=(const linked_ptr<Y>& r)
+    {
+        if (this != &r) {
+            release();
+            acquire(r);
+        }
+        return *this;
+    }
+#endif // NO_MEMBER_TEMPLATES
+
+    X& operator*()  const throw()   {return *itsPtr;}
+    X* operator->() const throw()   {return itsPtr;}
+    X* get()        const throw()   {return itsPtr;}
+    bool unique()   const throw()   {return itsPrev ? itsPrev==this : true;}
+
+private:
+    X*                          itsPtr;
+    mutable const linked_ptr*   itsPrev;
+    mutable const linked_ptr*   itsNext;
+
+    void acquire(const linked_ptr& r) throw()
+    { // insert this to the list
+        itsPtr = r.itsPtr;
+        itsNext = r.itsNext;
+        itsNext->itsPrev = this;
+        itsPrev = &r;
+#ifndef mutable
+        r.itsNext = this;
+#else // for ANSI-challenged compilers
+        (const_cast<linked_ptr<X>*>(&r))->itsNext = this;
+#endif
+    }
+
+#ifndef NO_MEMBER_TEMPLATES
+    template <class Y> void acquire(const linked_ptr<Y>& r) throw()
+    { // insert this to the list
+        itsPtr = r.itsPtr;
+        itsNext = r.itsNext;
+        itsNext->itsPrev = this;
+        itsPrev = &r;
+#ifndef mutable
+        r.itsNext = this;
+#else // for ANSI-challenged compilers
+        (const_cast<linked_ptr<X>*>(&r))->itsNext = this;
+#endif
+    }
+#endif // NO_MEMBER_TEMPLATES
+
+    void release()
+    { // erase this from the list, delete if unique
+        if (unique()) delete itsPtr;
+        else {
+            itsPrev->itsNext = itsNext;
+            itsNext->itsPrev = itsPrev;
+            itsPrev = itsNext = 0;
+        }
+        itsPtr = 0;
+    }
+};
+
+#endif // LINKED_PTR_H
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/logging.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/logging.h
new file mode 100644
index 00000000..500386ed
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/logging.h
@@ -0,0 +1,222 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+//   LOG(...) an ostream target that can be used to send formatted
+// output to a variety of logging targets, such as debugger console, stderr,
+// file, or any StreamInterface.
+//   The severity level passed as the first argument to the the LOGging
+// functions is used as a filter, to limit the verbosity of the logging.
+//   Static members of LogMessage documented below are used to control the
+// verbosity and target of the output.
+//   There are several variations on the LOG macro which facilitate logging
+// of common error conditions, detailed below.
+
+#ifndef TALK_BASE_LOGGING_H__
+#define TALK_BASE_LOGGING_H__
+
+#include <sstream>
+#include "talk/base/basictypes.h"
+class StreamInterface;
+
+///////////////////////////////////////////////////////////////////////////////
+// ConstantLabel can be used to easily generate string names from constant
+// values.  This can be useful for logging descriptive names of error messages.
+// Usage:
+//   const ConstantLabel LIBRARY_ERRORS[] = {
+//     KLABEL(SOME_ERROR),
+//     KLABEL(SOME_OTHER_ERROR),
+//     ...
+//     LASTLABEL
+//   }
+//
+//   int err = LibraryFunc();
+//   LOG(LS_ERROR) << "LibraryFunc returned: "
+//                 << ErrorName(err, LIBRARY_ERRORS);
+
+struct ConstantLabel { int value; const char * label; };
+#define KLABEL(x) { x, #x }
+#define TLABEL(x,y) { x, y }
+#define LASTLABEL { 0, 0 }
+
+const char * FindLabel(int value, const ConstantLabel entries[]);
+std::string ErrorName(int err, const ConstantLabel * err_table);
+
+//////////////////////////////////////////////////////////////////////
+
+// Note that the non-standard LoggingSeverity aliases exist because they are
+// still in broad use.  The meanings of the levels are:
+//  LS_SENSITIVE: Information which should only be logged with the consent
+//   of the user, due to privacy concerns.
+//  LS_VERBOSE: This level is for data which we do not want to appear in the
+//   normal debug log, but should appear in diagnostic logs.
+//  LS_INFO: Chatty level used in debugging for all sorts of things, the default
+//   in debug builds.
+//  LS_WARNING: Something that may warrant investigation.
+//  LS_ERROR: Something that should not have occurred.
+enum LoggingSeverity { LS_SENSITIVE, LS_VERBOSE, LS_INFO, LS_WARNING, LS_ERROR,
+                       INFO = LS_INFO,
+                       WARNING = LS_WARNING,
+                       LERROR = LS_ERROR };
+
+// LogErrorContext assists in interpreting the meaning of an error value.
+//  ERRCTX_ERRNO: the value was read from global 'errno'
+//  ERRCTX_HRESULT: the value is a Windows HRESULT
+enum LogErrorContext { ERRCTX_NONE, ERRCTX_ERRNO, ERRCTX_HRESULT };
+
+// If LOGGING is not explicitly defined, default to enabled in debug mode
+#if !defined(LOGGING)
+#if defined(_DEBUG) && !defined(NDEBUG)
+#define LOGGING 1
+#else
+#define LOGGING 0
+#endif
+#endif  // !defined(LOGGING)
+
+#if LOGGING
+
+#define LOG(sev) \
+  if (LogMessage::Loggable(sev)) \
+    LogMessage(__FILE__, __LINE__, sev).stream()
+
+// PLOG and LOG_ERR attempt to provide a string description of an errno derived
+// error.  LOG_ERR reads errno directly, so care must be taken to call it before
+// errno is reset.
+#define PLOG(sev, err) \
+  if (LogMessage::Loggable(sev)) \
+    LogMessage(__FILE__, __LINE__, sev, ERRCTX_ERRNO, err).stream()
+#define LOG_ERR(sev) \
+  if (LogMessage::Loggable(sev)) \
+    LogMessage(__FILE__, __LINE__, sev, ERRCTX_ERRNO, errno).stream()
+
+// LOG_GLE(M) attempt to provide a string description of the HRESULT returned
+// by GetLastError.  The second variant allows searching of a dll's string
+// table for the error description.
+#ifdef WIN32
+#define LOG_GLE(sev) \
+  if (LogMessage::Loggable(sev)) \
+    LogMessage(__FILE__, __LINE__, sev, ERRCTX_HRESULT, GetLastError()).stream()
+#define LOG_GLEM(sev, mod) \
+  if (LogMessage::Loggable(sev)) \
+    LogMessage(__FILE__, __LINE__, sev, ERRCTX_HRESULT, GetLastError(), mod) \
+      .stream()
+#endif  // WIN32
+
+// TODO: Add an "assert" wrapper that logs in the same manner.
+
+#else  // !LOGGING
+
+// Hopefully, the compiler will optimize away some of this code.
+// Note: syntax of "1 ? (void)0 : LogMessage" was causing errors in g++,
+//   converted to "while (false)"
+#define LOG(sev) \
+  while (false) LogMessage(NULL, 0, sev).stream()
+#define PLOG(sev, err) \
+  while (false) LogMessage(NULL, 0, sev, ERRCTX_ERRNO, 0).stream()
+#define LOG_ERR(sev) \
+  while (false) LogMessage(NULL, 0, sev, ERRCTX_ERRNO, 0).stream()
+#ifdef WIN32
+#define LOG_GLE(sev) \
+  while (false) LogMessage(NULL, 0, sev, ERRCTX_HRESULT, 0).stream()
+#define LOG_GLEM(sev, mod) \
+  while (false) LogMessage(NULL, 0, sev, ERRCTX_HRESULT, 0).stream()
+#endif  // WIN32
+
+#endif  // !LOGGING
+
+class LogMessage {
+ public:
+  LogMessage(const char* file, int line, LoggingSeverity sev,
+             LogErrorContext err_ctx = ERRCTX_NONE, int err = 0,
+             const char* module = NULL);
+  ~LogMessage();
+
+  static inline bool Loggable(LoggingSeverity sev) { return (sev >= min_sev_); }
+  std::ostream& stream() { return print_stream_; }
+
+  enum { NO_LOGGING = LS_ERROR + 1 };
+
+  // These are attributes which apply to all logging channels
+  //  LogContext: Display the file and line number of the message
+  static void LogContext(int min_sev);
+  //  LogThreads: Display the thread identifier of the current thread
+  static void LogThreads(bool on = true);
+  //  LogTimestamps: Display the elapsed time of the program
+  static void LogTimestamps(bool on = true);
+
+  // Timestamps begin with program execution, but can be reset with this
+  // function for measuring the duration of an activity, or to synchronize
+  // timestamps between multiple instances.
+  static void ResetTimestamps();
+
+  // These are the available logging channels
+  //  Debug: Debug console on Windows, otherwise stderr
+  static void LogToDebug(int min_sev);
+  static int GetLogToDebug() { return dbg_sev_; }
+  //  Stream: Any non-blocking stream interface.  LogMessage takes ownership of
+  //   the stream.
+  static void LogToStream(StreamInterface* stream, int min_sev);
+  static int GetLogToStream() { return stream_sev_; }
+
+  // Testing against MinLogSeverity allows code to avoid potentially expensive
+  // logging operations by pre-checking the logging level.
+  static int GetMinLogSeverity() { return min_sev_; }
+
+ private:
+  // These assist in formatting some parts of the debug output.
+  static const char* Describe(LoggingSeverity sev);
+  static const char* DescribeFile(const char* file);
+
+  // The ostream that buffers the formatted message before output
+  std::ostringstream print_stream_;
+
+  // The severity level of this message
+  LoggingSeverity severity_;
+
+  // String data generated in the constructor, that should be appended to
+  // the message before output.
+  std::string extra_;
+
+  // dbg_sev_ and stream_sev_ are the thresholds for those output targets
+  // min_sev_ is the minimum (most verbose) of those levels, and is used
+  //  as a short-circuit in the logging macros to identify messages that won't
+  //  be logged.
+  // ctx_sev_ is the minimum level at which file context is displayed
+  static int min_sev_, dbg_sev_, stream_sev_, ctx_sev_;
+
+  // The output stream, if any
+  static StreamInterface * stream_;
+
+  // Flags for formatting options
+  static bool thread_, timestamp_;
+
+  // The timestamp at which logging started.
+  static uint32 start_;
+
+  DISALLOW_EVIL_CONSTRUCTORS(LogMessage);
+};
+
+#endif  // TALK_BASE_LOGGING_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/md5.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/md5.h
new file mode 100644
index 00000000..c2e22cc5
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/md5.h
@@ -0,0 +1,45 @@
+/*
+ * This is the header file for the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest.  This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ * To compute the message digest of a chunk of bytes, declare an
+ * MD5Context structure, pass it to MD5Init, call MD5Update as
+ * needed on buffers full of bytes, and then call MD5Final, which
+ * will fill a supplied 16-byte array with the digest.
+ *
+ */
+
+#ifndef MD5_H
+#define MD5_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef long unsigned int uint32;
+typedef struct MD5Context MD5_CTX;
+
+#define md5byte unsigned char
+
+struct MD5Context {
+  uint32 buf[4];
+  uint32 bits[2];
+  uint32 in[16];
+};
+
+void MD5Init(struct MD5Context *context);
+void MD5Update(struct MD5Context *context, md5byte const *buf, unsigned len);
+void MD5Final(unsigned char digest[16], struct MD5Context *context);
+void MD5Transform(uint32 buf[4], uint32 const in[16]);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif /* !MD5_H */
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/md5c.c b/kopete/protocols/jabber/jingle/libjingle/talk/base/md5c.c
new file mode 100644
index 00000000..eb2c034d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/md5c.c
@@ -0,0 +1,256 @@
+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest.  This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ *
+ * To compute the message digest of a chunk of bytes, declare an
+ * MD5Context structure, pass it to MD5Init, call MD5Update as
+ * needed on buffers full of bytes, and then call MD5Final, which
+ * will fill a supplied 16-byte array with the digest.
+ */
+#include <string.h>	/* for memcpy() */
+#include "md5.h"
+
+#ifndef HIGHFIRST
+#define byteReverse(buf, len)	/* Nothing */
+#else
+void byteReverse(unsigned char *buf, unsigned longs);
+
+#ifndef ASM_MD5
+/*
+ * Note: this code is harmless on little-endian machines.
+ */
+void byteReverse(unsigned char *buf, unsigned longs)
+{
+	uint32 t;
+	do {
+		t = (uint32)((unsigned)buf[3]<<8 | buf[2]) << 16 |
+		            ((unsigned)buf[1]<<8 | buf[0]);
+		*(uint32 *)buf = t;
+		buf += 4;
+	} while (--longs);
+}
+#endif
+#endif
+
+/*
+ * Start MD5 accumulation.  Set bit count to 0 and buffer to mysterious
+ * initialization constants.
+ */
+void
+MD5Init(struct MD5Context *ctx)
+{
+	ctx->buf[0] = 0x67452301;
+	ctx->buf[1] = 0xefcdab89;
+	ctx->buf[2] = 0x98badcfe;
+	ctx->buf[3] = 0x10325476;
+
+	ctx->bits[0] = 0;
+	ctx->bits[1] = 0;
+}
+
+/*
+ * Update context to reflect the concatenation of another buffer full
+ * of bytes.
+ */
+void
+MD5Update(struct MD5Context *ctx, unsigned char const *buf, unsigned len)
+{
+	uint32 t;
+
+	/* Update bitcount */
+
+	t = ctx->bits[0];
+	if ((ctx->bits[0] = t + ((uint32)len << 3)) < t)
+		ctx->bits[1]++;	/* Carry from low to high */
+	ctx->bits[1] += len >> 29;
+
+	t = (t >> 3) & 0x3f;	/* Bytes already in shsInfo->data */
+
+	/* Handle any leading odd-sized chunks */
+
+	if ( t ) {
+		unsigned char *p = (unsigned char *)ctx->in + t;
+
+		t = 64-t;
+		if (len < t) {
+			memcpy(p, buf, len);
+			return;
+		}
+		memcpy(p, buf, t);
+		byteReverse(ctx->in, 16);
+		MD5Transform(ctx->buf, (uint32 *)ctx->in);
+		buf += t;
+		len -= t;
+	}
+
+	/* Process data in 64-byte chunks */
+
+	while (len >= 64) {
+		memcpy(ctx->in, buf, 64);
+		byteReverse(ctx->in, 16);
+		MD5Transform(ctx->buf, (uint32 *)ctx->in);
+		buf += 64;
+		len -= 64;
+	}
+
+	/* Handle any remaining bytes of data. */
+
+	memcpy(ctx->in, buf, len);
+}
+
+/*
+ * Final wrapup - pad to 64-byte boundary with the bit pattern 
+ * 1 0* (64-bit count of bits processed, MSB-first)
+ */
+void
+MD5Final(unsigned char digest[16], struct MD5Context *ctx)
+{
+	unsigned count;
+	unsigned char *p;
+
+	/* Compute number of bytes mod 64 */
+	count = (ctx->bits[0] >> 3) & 0x3F;
+
+	/* Set the first char of padding to 0x80.  This is safe since there is
+	   always at least one byte free */
+	p = (unsigned char*)(ctx->in) + count;
+	*p++ = 0x80;
+
+	/* Bytes of padding needed to make 64 bytes */
+	count = 64 - 1 - count;
+
+	/* Pad out to 56 mod 64 */
+	if (count < 8) {
+		/* Two lots of padding:  Pad the first block to 64 bytes */
+		memset(p, 0, count);
+		byteReverse(ctx->in, 16);
+		MD5Transform(ctx->buf, (uint32 *)ctx->in);
+
+		/* Now fill the next block with 56 bytes */
+		memset(ctx->in, 0, 56);
+	} else {
+		/* Pad block to 56 bytes */
+		memset(p, 0, count-8);
+	}
+	byteReverse(ctx->in, 14);
+
+	/* Append length in bits and transform */
+	((uint32 *)ctx->in)[ 14 ] = ctx->bits[0];
+	((uint32 *)ctx->in)[ 15 ] = ctx->bits[1];
+
+	MD5Transform(ctx->buf, (uint32 *)ctx->in);
+	byteReverse((unsigned char *)ctx->buf, 4);
+	memcpy(digest, ctx->buf, 16);
+	memset(ctx, 0, sizeof(ctx));	/* In case it's sensitive */
+}
+
+#ifndef ASM_MD5
+
+/* The four core functions - F1 is optimized somewhat */
+
+/* #define F1(x, y, z) (x & y | ~x & z) */
+#define F1(x, y, z) (z ^ (x & (y ^ z)))
+#define F2(x, y, z) F1(z, x, y)
+#define F3(x, y, z) (x ^ y ^ z)
+#define F4(x, y, z) (y ^ (x | ~z))
+
+/* This is the central step in the MD5 algorithm. */
+#define MD5STEP(f, w, x, y, z, data, s) \
+	( w += f(x, y, z) + data,  w = w<<s | w>>(32-s),  w += x )
+
+/*
+ * The core of the MD5 algorithm, this alters an existing MD5 hash to
+ * reflect the addition of 16 longwords of new data.  MD5Update blocks
+ * the data and converts bytes into longwords for this routine.
+ */
+void
+MD5Transform(uint32 buf[4], uint32 const in[16])
+{
+	register uint32 a, b, c, d;
+
+	a = buf[0];
+	b = buf[1];
+	c = buf[2];
+	d = buf[3];
+
+	MD5STEP(F1, a, b, c, d, in[ 0]+0xd76aa478,  7);
+	MD5STEP(F1, d, a, b, c, in[ 1]+0xe8c7b756, 12);
+	MD5STEP(F1, c, d, a, b, in[ 2]+0x242070db, 17);
+	MD5STEP(F1, b, c, d, a, in[ 3]+0xc1bdceee, 22);
+	MD5STEP(F1, a, b, c, d, in[ 4]+0xf57c0faf,  7);
+	MD5STEP(F1, d, a, b, c, in[ 5]+0x4787c62a, 12);
+	MD5STEP(F1, c, d, a, b, in[ 6]+0xa8304613, 17);
+	MD5STEP(F1, b, c, d, a, in[ 7]+0xfd469501, 22);
+	MD5STEP(F1, a, b, c, d, in[ 8]+0x698098d8,  7);
+	MD5STEP(F1, d, a, b, c, in[ 9]+0x8b44f7af, 12);
+	MD5STEP(F1, c, d, a, b, in[10]+0xffff5bb1, 17);
+	MD5STEP(F1, b, c, d, a, in[11]+0x895cd7be, 22);
+	MD5STEP(F1, a, b, c, d, in[12]+0x6b901122,  7);
+	MD5STEP(F1, d, a, b, c, in[13]+0xfd987193, 12);
+	MD5STEP(F1, c, d, a, b, in[14]+0xa679438e, 17);
+	MD5STEP(F1, b, c, d, a, in[15]+0x49b40821, 22);
+
+	MD5STEP(F2, a, b, c, d, in[ 1]+0xf61e2562,  5);
+	MD5STEP(F2, d, a, b, c, in[ 6]+0xc040b340,  9);
+	MD5STEP(F2, c, d, a, b, in[11]+0x265e5a51, 14);
+	MD5STEP(F2, b, c, d, a, in[ 0]+0xe9b6c7aa, 20);
+	MD5STEP(F2, a, b, c, d, in[ 5]+0xd62f105d,  5);
+	MD5STEP(F2, d, a, b, c, in[10]+0x02441453,  9);
+	MD5STEP(F2, c, d, a, b, in[15]+0xd8a1e681, 14);
+	MD5STEP(F2, b, c, d, a, in[ 4]+0xe7d3fbc8, 20);
+	MD5STEP(F2, a, b, c, d, in[ 9]+0x21e1cde6,  5);
+	MD5STEP(F2, d, a, b, c, in[14]+0xc33707d6,  9);
+	MD5STEP(F2, c, d, a, b, in[ 3]+0xf4d50d87, 14);
+	MD5STEP(F2, b, c, d, a, in[ 8]+0x455a14ed, 20);
+	MD5STEP(F2, a, b, c, d, in[13]+0xa9e3e905,  5);
+	MD5STEP(F2, d, a, b, c, in[ 2]+0xfcefa3f8,  9);
+	MD5STEP(F2, c, d, a, b, in[ 7]+0x676f02d9, 14);
+	MD5STEP(F2, b, c, d, a, in[12]+0x8d2a4c8a, 20);
+
+	MD5STEP(F3, a, b, c, d, in[ 5]+0xfffa3942,  4);
+	MD5STEP(F3, d, a, b, c, in[ 8]+0x8771f681, 11);
+	MD5STEP(F3, c, d, a, b, in[11]+0x6d9d6122, 16);
+	MD5STEP(F3, b, c, d, a, in[14]+0xfde5380c, 23);
+	MD5STEP(F3, a, b, c, d, in[ 1]+0xa4beea44,  4);
+	MD5STEP(F3, d, a, b, c, in[ 4]+0x4bdecfa9, 11);
+	MD5STEP(F3, c, d, a, b, in[ 7]+0xf6bb4b60, 16);
+	MD5STEP(F3, b, c, d, a, in[10]+0xbebfbc70, 23);
+	MD5STEP(F3, a, b, c, d, in[13]+0x289b7ec6,  4);
+	MD5STEP(F3, d, a, b, c, in[ 0]+0xeaa127fa, 11);
+	MD5STEP(F3, c, d, a, b, in[ 3]+0xd4ef3085, 16);
+	MD5STEP(F3, b, c, d, a, in[ 6]+0x04881d05, 23);
+	MD5STEP(F3, a, b, c, d, in[ 9]+0xd9d4d039,  4);
+	MD5STEP(F3, d, a, b, c, in[12]+0xe6db99e5, 11);
+	MD5STEP(F3, c, d, a, b, in[15]+0x1fa27cf8, 16);
+	MD5STEP(F3, b, c, d, a, in[ 2]+0xc4ac5665, 23);
+
+	MD5STEP(F4, a, b, c, d, in[ 0]+0xf4292244,  6);
+	MD5STEP(F4, d, a, b, c, in[ 7]+0x432aff97, 10);
+	MD5STEP(F4, c, d, a, b, in[14]+0xab9423a7, 15);
+	MD5STEP(F4, b, c, d, a, in[ 5]+0xfc93a039, 21);
+	MD5STEP(F4, a, b, c, d, in[12]+0x655b59c3,  6);
+	MD5STEP(F4, d, a, b, c, in[ 3]+0x8f0ccc92, 10);
+	MD5STEP(F4, c, d, a, b, in[10]+0xffeff47d, 15);
+	MD5STEP(F4, b, c, d, a, in[ 1]+0x85845dd1, 21);
+	MD5STEP(F4, a, b, c, d, in[ 8]+0x6fa87e4f,  6);
+	MD5STEP(F4, d, a, b, c, in[15]+0xfe2ce6e0, 10);
+	MD5STEP(F4, c, d, a, b, in[ 6]+0xa3014314, 15);
+	MD5STEP(F4, b, c, d, a, in[13]+0x4e0811a1, 21);
+	MD5STEP(F4, a, b, c, d, in[ 4]+0xf7537e82,  6);
+	MD5STEP(F4, d, a, b, c, in[11]+0xbd3af235, 10);
+	MD5STEP(F4, c, d, a, b, in[ 2]+0x2ad7d2bb, 15);
+	MD5STEP(F4, b, c, d, a, in[ 9]+0xeb86d391, 21);
+
+	buf[0] += a;
+	buf[1] += b;
+	buf[2] += c;
+	buf[3] += d;
+}
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/messagequeue.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/messagequeue.cc
new file mode 100644
index 00000000..f10489f7
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/messagequeue.cc
@@ -0,0 +1,321 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/messagequeue.h"
+#include "talk/base/physicalsocketserver.h"
+
+#ifdef POSIX
+extern "C" {
+#include <sys/time.h>
+}
+#endif
+
+namespace cricket {
+
+//------------------------------------------------------------------
+// MessageQueueManager
+
+MessageQueueManager* MessageQueueManager::instance_;
+
+MessageQueueManager* MessageQueueManager::Instance() {
+  // Note: This is not thread safe, but it is first called before threads are
+  // spawned.
+  if (!instance_)
+    instance_ = new MessageQueueManager;
+  return instance_;
+}
+
+MessageQueueManager::MessageQueueManager() {
+}
+
+MessageQueueManager::~MessageQueueManager() {
+}
+
+void MessageQueueManager::Add(MessageQueue *message_queue) {
+  CritScope cs(&crit_);
+  message_queues_.push_back(message_queue);
+}
+
+void MessageQueueManager::Remove(MessageQueue *message_queue) {
+  CritScope cs(&crit_);
+  std::vector<MessageQueue *>::iterator iter;
+  iter = std::find(message_queues_.begin(), message_queues_.end(), message_queue);
+  if (iter != message_queues_.end())
+    message_queues_.erase(iter);
+}
+
+void MessageQueueManager::Clear(MessageHandler *handler) {
+  CritScope cs(&crit_);
+  std::vector<MessageQueue *>::iterator iter;
+  for (iter = message_queues_.begin(); iter != message_queues_.end(); iter++)
+    (*iter)->Clear(handler);
+}
+
+//------------------------------------------------------------------
+// MessageQueue
+
+MessageQueue::MessageQueue(SocketServer* ss)
+    : ss_(ss), new_ss(false), fStop_(false), fPeekKeep_(false) {
+  if (!ss_) {
+    new_ss = true;
+    ss_ = new PhysicalSocketServer();
+  }
+  MessageQueueManager::Instance()->Add(this);
+}
+
+MessageQueue::~MessageQueue() {
+  Clear(NULL);
+  if (new_ss)
+    delete ss_;
+  MessageQueueManager::Instance()->Remove(this);
+}
+
+void MessageQueue::set_socketserver(SocketServer* ss) {
+  if (new_ss)
+    delete ss_;
+  new_ss = false;
+  ss_ = ss;
+}
+
+void MessageQueue::Stop() {
+  fStop_ = true;
+  ss_->WakeUp();
+}
+
+bool MessageQueue::IsStopping() {
+  return fStop_;
+}
+
+void MessageQueue::Restart() {
+  fStop_ = false;
+}
+
+bool MessageQueue::Peek(Message *pmsg, int cmsWait) {
+  if (fStop_)
+    return false;
+  if (fPeekKeep_) {
+    *pmsg = msgPeek_;
+    return true;
+  }
+  if (!Get(pmsg, cmsWait))
+    return false;
+  msgPeek_ = *pmsg;
+  fPeekKeep_ = true;
+  return true;
+}
+
+bool MessageQueue::Get(Message *pmsg, int cmsWait) {
+  // Force stopping
+
+  if (fStop_)
+    return false;
+
+  // Return and clear peek if present
+  // Always return the peek if it exists so there is Peek/Get symmetry
+
+  if (fPeekKeep_) {
+    *pmsg = msgPeek_;
+    fPeekKeep_ = false;
+    return true;
+  }
+
+  // Get w/wait + timer scan / dispatch + socket / event multiplexer dispatch
+
+  int cmsTotal = cmsWait;
+  int cmsElapsed = 0;
+  uint32 msStart = GetMillisecondCount();
+  uint32 msCurrent = msStart;
+  while (!fStop_) {
+    // Check for sent messages
+
+    ReceiveSends();
+
+    // Check queues
+
+    int cmsDelayNext = -1;
+    {
+      CritScope cs(&crit_);
+
+      // Check for delayed messages that have been triggered
+      // Calc the next trigger too
+
+      while (!dmsgq_.empty()) {
+        if (msCurrent < dmsgq_.top().msTrigger_) {
+          cmsDelayNext = dmsgq_.top().msTrigger_ - msCurrent;
+          break;
+        }
+        msgq_.push(dmsgq_.top().msg_);
+        dmsgq_.pop();
+      }
+
+      // Check for posted events
+
+      if (!msgq_.empty()) {
+        *pmsg = msgq_.front();
+        msgq_.pop();
+        return true;
+      }
+    }
+
+    // Which is shorter, the delay wait or the asked wait?
+
+    int cmsNext;
+    if (cmsWait == -1) {
+      cmsNext = cmsDelayNext;
+    } else {
+      cmsNext = cmsTotal - cmsElapsed;
+      if (cmsNext < 0)
+        cmsNext = 0;
+      if (cmsDelayNext != -1 && cmsDelayNext < cmsNext)
+        cmsNext = cmsDelayNext;
+    }
+
+    // Wait and multiplex in the meantime
+    ss_->Wait(cmsNext, true);
+
+    // If the specified timeout expired, return
+
+    msCurrent = GetMillisecondCount();
+    cmsElapsed = msCurrent - msStart;
+    if (cmsWait != -1) {
+      if (cmsElapsed >= cmsWait)
+        return false;
+    }
+  }
+  return false;
+}
+
+void MessageQueue::ReceiveSends() {
+}
+
+void MessageQueue::Post(MessageHandler *phandler, uint32 id,
+    MessageData *pdata) {
+  // Keep thread safe
+  // Add the message to the end of the queue
+  // Signal for the multiplexer to return
+
+  CritScope cs(&crit_);
+  Message msg;
+  msg.phandler = phandler;
+  msg.message_id = id;
+  msg.pdata = pdata;
+  msgq_.push(msg);
+  ss_->WakeUp();
+}
+
+void MessageQueue::PostDelayed(int cmsDelay, MessageHandler *phandler,
+    uint32 id, MessageData *pdata) {
+  // Keep thread safe
+  // Add to the priority queue. Gets sorted soonest first.
+  // Signal for the multiplexer to return.
+
+  CritScope cs(&crit_);
+  Message msg;
+  msg.phandler = phandler;
+  msg.message_id = id;
+  msg.pdata = pdata;
+  dmsgq_.push(DelayedMessage(cmsDelay, &msg));
+  ss_->WakeUp();
+}
+
+int MessageQueue::GetDelay() {
+  CritScope cs(&crit_);
+
+  if (!msgq_.empty())
+    return 0;
+
+  if (!dmsgq_.empty()) {
+    int delay = dmsgq_.top().msTrigger_ - GetMillisecondCount();
+    if (delay < 0)
+      delay = 0;
+    return delay;
+  }
+
+  return -1;
+}
+
+void MessageQueue::Clear(MessageHandler *phandler, uint32 id) {
+  CritScope cs(&crit_);
+
+  // Remove messages with phandler
+
+  if (fPeekKeep_) {
+    if (phandler == NULL || msgPeek_.phandler == phandler) {
+      if (id == (uint32)-1 || msgPeek_.message_id == id) {
+        delete msgPeek_.pdata;
+        fPeekKeep_ = false;
+      }
+    }
+  }
+
+  // Remove from ordered message queue
+
+  size_t c = msgq_.size();
+  while (c-- != 0) {
+    Message msg = msgq_.front();
+    msgq_.pop();
+    if (phandler != NULL && msg.phandler != phandler) {
+      msgq_.push(msg);
+    } else {
+      if (id == (uint32)-1 || msg.message_id == id) {
+        delete msg.pdata;
+      } else {
+        msgq_.push(msg);
+      }
+    }
+  }
+
+  // Remove from priority queue. Not directly iterable, so use this approach
+
+  std::queue<DelayedMessage> dmsgs;
+  while (!dmsgq_.empty()) {
+    DelayedMessage dmsg = dmsgq_.top();
+    dmsgq_.pop();
+    if (phandler != NULL && dmsg.msg_.phandler != phandler) {
+      dmsgs.push(dmsg);
+    } else {
+      if (id == (uint32)-1 || dmsg.msg_.message_id == id) {
+        delete dmsg.msg_.pdata;
+      } else {
+        dmsgs.push(dmsg);
+      }
+    }
+  }
+  while (!dmsgs.empty()) {
+    dmsgq_.push(dmsgs.front());
+    dmsgs.pop();
+  }
+}
+
+void MessageQueue::Dispatch(Message *pmsg) {
+  pmsg->phandler->OnMessage(pmsg);
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/messagequeue.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/messagequeue.h
new file mode 100644
index 00000000..2a9cbed6
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/messagequeue.h
@@ -0,0 +1,164 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __MESSAGEQUEUE_H__
+#define __MESSAGEQUEUE_H__
+
+#include "talk/base/basictypes.h"
+#include "talk/base/criticalsection.h"
+#include "talk/base/socketserver.h"
+#include "talk/base/jtime.h"
+#include <vector>
+#include <queue>
+#include <algorithm>
+
+namespace cricket {
+
+struct Message;
+class MessageQueue;
+class MessageHandler;
+
+// MessageQueueManager does cleanup of of message queues
+
+class MessageQueueManager {
+public:
+  static MessageQueueManager* Instance();
+
+  void Add(MessageQueue *message_queue);
+  void Remove(MessageQueue *message_queue);
+  void Clear(MessageHandler *handler);
+
+private:
+  MessageQueueManager();
+  ~MessageQueueManager();
+
+  static MessageQueueManager* instance_;
+  std::vector<MessageQueue *> message_queues_;
+  CriticalSection crit_;
+};
+
+// Messages get dispatched to a MessageHandler
+
+class MessageHandler {
+public:
+  virtual ~MessageHandler() {
+    MessageQueueManager::Instance()->Clear(this);
+  }
+
+  virtual void OnMessage(Message *pmsg) = 0;
+};
+
+// Derive from this for specialized data
+// App manages lifetime, except when messages are purged
+
+class MessageData {
+public:
+  MessageData() {}
+  virtual ~MessageData() {}
+};
+
+template <class arg1_type>
+class TypedMessageData : public MessageData {
+public:
+  TypedMessageData(arg1_type data) {
+    data_ = data;
+  }
+  arg1_type data() {
+    return data_;
+  }
+private:
+  arg1_type data_;
+};
+
+// No destructor
+
+struct Message {
+  Message() {
+    memset(this, 0, sizeof(*this));
+  }
+  MessageHandler *phandler;
+  uint32 message_id;
+  MessageData *pdata;
+};
+
+// DelayedMessage goes into a priority queue, sorted by trigger time
+
+class DelayedMessage {
+public:
+  DelayedMessage(int cmsDelay, Message *pmsg) {
+    cmsDelay_ = cmsDelay;
+    msTrigger_ = GetMillisecondCount() + cmsDelay;
+    msg_ = *pmsg;
+  }
+
+  bool operator< (const DelayedMessage& dmsg) const {
+    return dmsg.msTrigger_ < msTrigger_;
+  }
+
+  int cmsDelay_; // for debugging
+  uint32 msTrigger_;
+  Message msg_;
+};
+
+class MessageQueue {
+public:
+  MessageQueue(SocketServer* ss = 0);
+  virtual ~MessageQueue();
+
+  SocketServer* socketserver() { return ss_; }
+  void set_socketserver(SocketServer* ss);
+
+  // Once the queue is stopped, all calls to Get/Peek will return false.
+  virtual void Stop();
+  virtual bool IsStopping();
+  virtual void Restart();
+
+  virtual bool Get(Message *pmsg, int cmsWait = -1);
+  virtual bool Peek(Message *pmsg, int cmsWait = 0);
+  virtual void Post(MessageHandler *phandler, uint32 id = 0,
+      MessageData *pdata = NULL);
+  virtual void PostDelayed(int cmsDelay, MessageHandler *phandler,
+      uint32 id = 0, MessageData *pdata = NULL);
+  virtual void Clear(MessageHandler *phandler, uint32 id = (uint32)-1);
+  virtual void Dispatch(Message *pmsg);
+  virtual void ReceiveSends();
+  virtual int GetDelay();
+
+protected:
+  SocketServer* ss_;
+  bool new_ss;
+  bool fStop_;
+  bool fPeekKeep_;
+  Message msgPeek_;
+  std::queue<Message> msgq_;
+  std::priority_queue<DelayedMessage> dmsgq_;
+  CriticalSection crit_;
+};
+
+} // namespace cricket 
+
+#endif // __MESSAGEQUEUE_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/network.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/network.cc
new file mode 100644
index 00000000..21b3a08f
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/network.cc
@@ -0,0 +1,382 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/host.h"
+#include "talk/base/logging.h"
+#include "talk/base/network.h"
+#include "talk/base/socket.h" // this includes something that makes windows happy
+#include "talk/base/jtime.h"
+#include "talk/base/basicdefs.h"
+
+#include <algorithm>
+#include <cassert>
+#include <cfloat>
+#include <cmath>
+#include <sstream>
+
+#ifdef POSIX
+extern "C" {
+#include <sys/utsname.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <unistd.h>
+#include <errno.h>
+}
+#endif // POSIX
+
+#ifdef WIN32
+#include <Iphlpapi.h>
+#endif
+
+namespace {
+
+const double kAlpha = 0.5; // weight for data infinitely far in the past
+const double kHalfLife = 2000; // half life of exponential decay (in ms)
+const double kLog2 = 0.693147180559945309417;
+const double kLambda = kLog2 / kHalfLife;
+
+// assume so-so quality unless data says otherwise
+const double kDefaultQuality = cricket::QUALITY_FAIR;
+
+typedef std::map<std::string,std::string> StrMap;
+
+void BuildMap(const StrMap& map, std::string& str) {
+  str.append("{");
+  bool first = true;
+  for (StrMap::const_iterator i = map.begin(); i != map.end(); ++i) {
+    if (!first) str.append(",");
+    str.append(i->first);
+    str.append("=");
+    str.append(i->second);
+    first = false;
+  }
+  str.append("}");
+}
+
+void ParseCheck(std::istringstream& ist, char ch) {
+  if (ist.get() != ch)
+    LOG(LERROR) << "Expecting '" << ch << "'";
+}
+
+std::string ParseString(std::istringstream& ist) {
+  std::string str;
+  int count = 0;
+  while (ist) {
+    char ch = ist.peek();
+    if ((count == 0) && ((ch == '=') || (ch == ',') || (ch == '}'))) {
+      break;
+    } else if (ch == '{') {
+      count += 1;
+    } else if (ch == '}') {
+      count -= 1;
+      if (count < 0)
+        LOG(LERROR) << "mismatched '{' and '}'";
+    }
+    str.append(1, static_cast<char>(ist.get()));
+  }
+  return str;
+}
+
+void ParseMap(const std::string& str, StrMap& map) {
+  if (str.size() == 0)
+    return;
+  std::istringstream ist(str);
+  ParseCheck(ist, '{');
+  for (;;) {
+    std::string key = ParseString(ist);
+    ParseCheck(ist, '=');
+    std::string val = ParseString(ist);
+    map[key] = val;
+    if (ist.peek() == ',')
+      ist.get();
+    else
+      break;
+  }
+  ParseCheck(ist, '}');
+  if (ist.rdbuf()->in_avail() != 0)
+    LOG(LERROR) << "Unexpected characters at end";
+}
+
+#if 0
+const std::string TEST_MAP0_IN = "";
+const std::string TEST_MAP0_OUT = "{}";
+const std::string TEST_MAP1 = "{a=12345}";
+const std::string TEST_MAP2 = "{a=12345,b=67890}";
+const std::string TEST_MAP3 = "{a=12345,b=67890,c=13579}";
+const std::string TEST_MAP4 = "{a={d=12345,e=67890}}";
+const std::string TEST_MAP5 = "{a={d=12345,e=67890},b=67890}";
+const std::string TEST_MAP6 = "{a=12345,b={d=12345,e=67890}}";
+const std::string TEST_MAP7 = "{a=12345,b={d=12345,e=67890},c=13579}";
+
+class MyTest {
+public:
+  MyTest() {
+    test(TEST_MAP0_IN, TEST_MAP0_OUT);
+    test(TEST_MAP1, TEST_MAP1);
+    test(TEST_MAP2, TEST_MAP2);
+    test(TEST_MAP3, TEST_MAP3);
+    test(TEST_MAP4, TEST_MAP4);
+    test(TEST_MAP5, TEST_MAP5);
+    test(TEST_MAP6, TEST_MAP6);
+    test(TEST_MAP7, TEST_MAP7);
+  }
+  void test(const std::string& input, const std::string& exp_output) {
+    StrMap map;
+    ParseMap(input, map);
+    std::string output;
+    BuildMap(map, output);
+    LOG(INFO) << "  ********  " << (output == exp_output);
+  }
+};
+
+static MyTest myTest;
+#endif
+
+template <typename T>
+std::string ToString(T val) {
+  std::ostringstream ost;
+  ost << val;
+  return ost.str();
+}
+
+template <typename T>
+T FromString(std::string str) {
+  std::istringstream ist(str);
+  T val;
+  ist >> val;
+  return val;
+}
+
+}
+
+namespace cricket {
+
+#ifdef POSIX
+void NetworkManager::CreateNetworks(std::vector<Network*>& networks) {
+  int fd;
+  if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+    PLOG(LERROR, errno) << "socket";
+    return;
+  }
+
+  struct ifconf ifc;
+  ifc.ifc_len = 64 * sizeof(struct ifreq);
+  ifc.ifc_buf = new char[ifc.ifc_len];
+
+  if (ioctl(fd, SIOCGIFCONF, &ifc) < 0) {
+    PLOG(LERROR, errno) << "ioctl";
+    return;
+  }
+  assert(ifc.ifc_len < static_cast<int>(64 * sizeof(struct ifreq)));
+
+  struct ifreq* ptr = reinterpret_cast<struct ifreq*>(ifc.ifc_buf);
+  struct ifreq* end =
+      reinterpret_cast<struct ifreq*>(ifc.ifc_buf + ifc.ifc_len);
+
+  while (ptr < end) {
+    struct sockaddr_in* inaddr =
+        reinterpret_cast<struct sockaddr_in*>(&ptr->ifr_ifru.ifru_addr);
+    if (inaddr->sin_family == AF_INET) {
+      uint32 ip = ntohl(inaddr->sin_addr.s_addr);
+      networks.push_back(new Network(std::string(ptr->ifr_name), ip));
+    }
+#ifdef _SIZEOF_ADDR_IFREQ
+    ptr = reinterpret_cast<struct ifreq*>(
+        reinterpret_cast<char*>(ptr) + _SIZEOF_ADDR_IFREQ(*ptr));
+#else
+    ptr++;
+#endif
+  }
+
+  delete [] ifc.ifc_buf;
+  close(fd);
+}
+#endif
+
+#ifdef WIN32
+void NetworkManager::CreateNetworks(std::vector<Network*>& networks) {
+  IP_ADAPTER_INFO info_temp;
+  ULONG len = 0;
+  
+  if (GetAdaptersInfo(&info_temp, &len) != ERROR_BUFFER_OVERFLOW)
+    return;
+  IP_ADAPTER_INFO *infos = new IP_ADAPTER_INFO[len];
+  if (GetAdaptersInfo(infos, &len) != NO_ERROR)
+    return;
+
+  int count = 0;
+  for (IP_ADAPTER_INFO *info = infos; info != NULL; info = info->Next) {
+    if (info->Type == MIB_IF_TYPE_LOOPBACK)
+      continue;
+    if (strcmp(info->IpAddressList.IpAddress.String, "0.0.0.0") == 0)
+      continue;
+
+    // In production, don't transmit the network name because of
+    // privacy concerns. Transmit a number instead.
+
+    std::string name;
+#if defined(PRODUCTION)
+    std::ostringstream ost;
+    ost << count;
+    name = ost.str();
+    count++;
+#else
+    name = info->Description;
+#endif
+
+    networks.push_back(new Network(name,
+        SocketAddress::StringToIP(info->IpAddressList.IpAddress.String)));
+  }
+
+  delete infos;
+}
+#endif
+
+void NetworkManager::GetNetworks(std::vector<Network*>& result) {
+  std::vector<Network*> list;
+  CreateNetworks(list);
+
+  for (uint32 i = 0; i < list.size(); ++i) {
+    NetworkMap::iterator iter = networks_.find(list[i]->name());
+
+    Network* network;
+    if (iter == networks_.end()) {
+      network = list[i];
+    } else {
+      network = iter->second;
+      network->set_ip(list[i]->ip());
+      delete list[i];
+    }
+
+    networks_[network->name()] = network;
+    result.push_back(network);
+  }
+}
+
+std::string NetworkManager::GetState() {
+  StrMap map;
+  for (NetworkMap::iterator i = networks_.begin(); i != networks_.end(); ++i)
+    map[i->first] = i->second->GetState();
+
+  std::string str;
+  BuildMap(map, str);
+  return str;
+}
+
+void NetworkManager::SetState(std::string str) {
+  StrMap map;
+  ParseMap(str, map);
+
+  for (StrMap::iterator i = map.begin(); i != map.end(); ++i) {
+    std::string name = i->first;
+    std::string state = i->second;
+
+    Network* network = new Network(name, 0);
+    network->SetState(state);
+    networks_[name] = network;
+  }
+}
+
+Network::Network(const std::string& name, uint32 ip)
+  : name_(name), ip_(ip), uniform_numerator_(0), uniform_denominator_(0),
+    exponential_numerator_(0), exponential_denominator_(0),
+    quality_(kDefaultQuality) {
+
+  last_data_time_ = Time();
+
+  // TODO: seed the historical data with one data point based on the link speed
+  //       metric from XP (4.0 if < 50, 3.0 otherwise).
+}
+
+void Network::StartSession(NetworkSession* session) {
+  assert(std::find(sessions_.begin(), sessions_.end(), session) == sessions_.end());
+  sessions_.push_back(session);
+}
+
+void Network::StopSession(NetworkSession* session) {
+  SessionList::iterator iter = std::find(sessions_.begin(), sessions_.end(), session);
+  if (iter != sessions_.end())
+    sessions_.erase(iter);
+}
+
+void Network::EstimateQuality() {
+  uint32 now = Time();
+
+  // Add new data points for the current time.
+  for (uint32 i = 0; i < sessions_.size(); ++i) {
+    if (sessions_[i]->HasQuality())
+      AddDataPoint(now, sessions_[i]->GetCurrentQuality());
+  }
+
+  // Construct the weighted average using both uniform and exponential weights.
+
+  double exp_shift = exp(-kLambda * (now - last_data_time_));
+  double numerator = uniform_numerator_ + exp_shift * exponential_numerator_;
+  double denominator = uniform_denominator_ + exp_shift * exponential_denominator_;
+
+  if (denominator < DBL_EPSILON)
+    quality_ = kDefaultQuality;
+  else
+    quality_ = numerator / denominator;
+}
+
+void Network::AddDataPoint(uint32 time, double quality) {
+  uniform_numerator_ += kAlpha * quality;
+  uniform_denominator_ += kAlpha;
+
+  double exp_shift = exp(-kLambda * (time - last_data_time_));
+  exponential_numerator_ = (1 - kAlpha) * quality + exp_shift * exponential_numerator_;
+  exponential_denominator_ = (1 - kAlpha) + exp_shift * exponential_denominator_;
+
+  last_data_time_ = time;
+}
+
+std::string Network::GetState() {
+  StrMap map;
+  map["lt"] = ToString<uint32>(last_data_time_);
+  map["un"] = ToString<double>(uniform_numerator_);
+  map["ud"] = ToString<double>(uniform_denominator_);
+  map["en"] = ToString<double>(exponential_numerator_);
+  map["ed"] = ToString<double>(exponential_denominator_);
+
+  std::string str;
+  BuildMap(map, str);
+  return str;
+}
+
+void Network::SetState(std::string str) {
+  StrMap map;
+  ParseMap(str, map);
+
+  last_data_time_ = FromString<uint32>(map["lt"]);
+  uniform_numerator_ = FromString<double>(map["un"]);
+  uniform_denominator_ = FromString<double>(map["ud"]);
+  exponential_numerator_ = FromString<double>(map["en"]);
+  exponential_denominator_ = FromString<double>(map["ed"]);
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/network.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/network.h
new file mode 100644
index 00000000..2cc9128a
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/network.h
@@ -0,0 +1,136 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __NETWORK_H__
+#define __NETWORK_H__
+
+#include "talk/base/basictypes.h"
+
+#include <deque>
+#include <map>
+#include <string>
+#include <vector>
+
+namespace cricket {
+
+class Network;
+class NetworkSession;
+
+// Keeps track of the available network interfaces over time so that quality
+// information can be aggregated and recorded.
+class NetworkManager {
+public:
+
+  // Updates and returns the current list of networks available on this machine.
+  // This version will make sure that repeated calls return the same object for
+  // a given network, so that quality is tracked appropriately.
+  void GetNetworks(std::vector<Network*>& networks);
+
+  // Reads and writes the state of the quality database in a string format.
+  std::string GetState();
+  void SetState(std::string str);
+
+  // Creates a network object for each network available on the machine.
+  static void CreateNetworks(std::vector<Network*>& networks);
+
+private:
+  typedef std::map<std::string,Network*> NetworkMap;
+
+  NetworkMap networks_;
+};
+
+// Represents a Unix-type network interface, with a name and single address.
+// It also includes the ability to track and estimate quality.
+class Network {
+public:
+  Network(const std::string& name, uint32 ip);
+
+  // Returns the OS name of this network.  This is considered the primary key
+  // that identifies each network.
+  const std::string& name() const { return name_; }
+
+  // Identifies the current IP address used by this network.
+  uint32 ip() const { return ip_; }
+  void set_ip(uint32 ip) { ip_ = ip; }
+
+  // Updates the list of sessions that are ongoing.
+  void StartSession(NetworkSession* session);
+  void StopSession(NetworkSession* session);
+
+  // Re-computes the estimate of near-future quality based on the information
+  // as of this exact moment.
+  void EstimateQuality();
+
+  // Returns the current estimate of the near-future quality of connections
+  // that use this local interface.
+  double quality() { return quality_; }
+
+private:
+  typedef std::vector<NetworkSession*> SessionList;
+
+  std::string name_;
+  uint32 ip_;
+  SessionList sessions_;
+  double uniform_numerator_;
+  double uniform_denominator_;
+  double exponential_numerator_;
+  double exponential_denominator_;
+  uint32 last_data_time_;
+  double quality_;
+
+  // Updates the statistics maintained to include the given estimate.
+  void AddDataPoint(uint32 time, double quality);
+
+  // Converts the internal state to and from a string.  This is used to record
+  // quality information into a permanent store.
+  void SetState(std::string str);
+  std::string GetState();
+
+  friend class NetworkManager;
+};
+
+// Represents a session that is in progress using a particular network and can
+// provide data about the quality of the network at any given moment.
+class NetworkSession {
+public:
+  // Determines whether this session has an estimate at this moment.  We will
+  // only call GetCurrentQuality when this returns true.
+  virtual bool HasQuality() = 0;
+
+  // Returns an estimate of the quality at this exact moment.  The result should
+  // be a MOS (mean opinion score) value.
+  virtual float GetCurrentQuality() = 0;
+
+};
+
+const double QUALITY_BAD  = 3.0;
+const double QUALITY_FAIR = 3.35;
+const double QUALITY_GOOD = 3.7;
+
+} // namespace cricket
+
+#endif // __NETWORK_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/physicalsocketserver.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/physicalsocketserver.cc
new file mode 100644
index 00000000..91d2daad
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/physicalsocketserver.cc
@@ -0,0 +1,1117 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+
+#include <cassert>
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/time.h>
+#include <unistd.h>
+}
+#endif
+
+#include "talk/base/basictypes.h"
+#include "talk/base/byteorder.h"
+#include "talk/base/common.h"
+#include "talk/base/logging.h"
+#include "talk/base/physicalsocketserver.h"
+#include "talk/base/jtime.h"
+#include "talk/base/winping.h"
+
+#ifdef __linux 
+#define IP_MTU 14 // Until this is integrated from linux/in.h to netinet/in.h
+#endif  // __linux
+
+#ifdef WIN32
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#define _WINSOCKAPI_
+#include <windows.h>
+#undef SetPort
+
+#include <algorithm>
+#include <iostream>
+
+class WinsockInitializer {
+public:
+  WinsockInitializer() {
+    WSADATA wsaData;
+    WORD wVersionRequested = MAKEWORD(1, 0);
+    err_ = WSAStartup(wVersionRequested, &wsaData);
+  }
+  ~WinsockInitializer() {
+    WSACleanup();
+  }
+  int error() {
+    return err_;
+  }
+private:
+  int err_;
+};
+WinsockInitializer g_winsockinit;
+#endif
+
+namespace cricket {
+
+const int kfRead  = 0x0001;
+const int kfWrite = 0x0002;
+const int kfConnect = 0x0004;
+const int kfClose = 0x0008;
+
+
+// Standard MTUs
+const uint16 PACKET_MAXIMUMS[] = {
+  65535,    // Theoretical maximum, Hyperchannel
+  32000,    // Nothing
+  17914,    // 16Mb IBM Token Ring
+  8166,     // IEEE 802.4
+  //4464,   // IEEE 802.5 (4Mb max)
+  4352,     // FDDI
+  //2048,   // Wideband Network
+  2002,     // IEEE 802.5 (4Mb recommended)
+  //1536,   // Expermental Ethernet Networks
+  //1500,   // Ethernet, Point-to-Point (default)
+  1492,     // IEEE 802.3
+  1006,     // SLIP, ARPANET
+  //576,    // X.25 Networks
+  //544,    // DEC IP Portal
+  //512,    // NETBIOS
+  508,      // IEEE 802/Source-Rt Bridge, ARCNET
+  296,      // Point-to-Point (low delay)
+  68,       // Official minimum
+  0,        // End of list marker
+};
+
+const uint32 IP_HEADER_SIZE = 20;
+const uint32 ICMP_HEADER_SIZE = 8;
+
+class PhysicalSocket : public AsyncSocket {
+public:
+  PhysicalSocket(PhysicalSocketServer* ss, SOCKET s = INVALID_SOCKET)
+    : ss_(ss), s_(s), enabled_events_(0), error_(0),
+      state_((s == INVALID_SOCKET) ? CS_CLOSED : CS_CONNECTED) {
+    if (s != INVALID_SOCKET)
+      enabled_events_ = kfRead | kfWrite;
+  }
+
+  virtual ~PhysicalSocket() {
+    Close();
+  }
+
+  // Creates the underlying OS socket (same as the "socket" function).
+  virtual bool Create(int type) {
+    Close();
+    s_ = ::socket(AF_INET, type, 0);
+    UpdateLastError();
+    enabled_events_ = kfRead | kfWrite;
+    return s_ != INVALID_SOCKET;
+  }
+
+  SocketAddress GetLocalAddress() const {
+    struct sockaddr_in addr;
+    socklen_t addrlen = sizeof(addr);
+    int result = ::getsockname(s_, (struct sockaddr*)&addr, &addrlen);
+    assert(addrlen == sizeof(addr));
+    if (result >= 0) {
+      return SocketAddress(NetworkToHost32(addr.sin_addr.s_addr),
+                           NetworkToHost16(addr.sin_port));
+    } else {
+      return SocketAddress();
+    }
+  }
+
+  SocketAddress GetRemoteAddress() const {
+    struct sockaddr_in addr;
+    socklen_t addrlen = sizeof(addr);
+    int result = ::getpeername(s_, (struct sockaddr*)&addr, &addrlen);
+    assert(addrlen == sizeof(addr));
+    if (result >= 0) {
+      return SocketAddress(
+          NetworkToHost32(addr.sin_addr.s_addr),
+          NetworkToHost16(addr.sin_port));
+    } else {
+      assert(errno == ENOTCONN);
+      return SocketAddress();
+    }
+  }
+
+  int Bind(const SocketAddress& addr) {
+    struct sockaddr_in saddr;
+    IP2SA(&addr, &saddr);
+    int err = ::bind(s_, (struct sockaddr*)&saddr, sizeof(saddr));
+    UpdateLastError();
+    return err;
+  }
+
+  int Connect(const SocketAddress& addr) {
+    // TODO: Implicit creation is required to reconnect...
+    // ...but should we make it more explicit?
+    if ((s_ == INVALID_SOCKET) && !Create(SOCK_STREAM))
+      return SOCKET_ERROR;
+    SocketAddress addr2(addr);
+    if (addr2.IsUnresolved()) {
+      LOG(INFO) << "Resolving addr in PhysicalSocket::Connect";
+      addr2.Resolve(); // TODO: Do this async later?
+    }
+    struct sockaddr_in saddr;
+    IP2SA(&addr2, &saddr);
+    int err = ::connect(s_, (struct sockaddr*)&saddr, sizeof(saddr));
+    UpdateLastError();
+    //LOG(INFO) << "SOCK[" << static_cast<int>(s_) << "] Connect(" << addr2.ToString() << ") Ret: " << err << " Error: " << error_;
+    if (err == 0) {
+      state_ = CS_CONNECTED;
+    } else if (IsBlockingError(error_)) {
+      state_ = CS_CONNECTING;
+      enabled_events_ |= kfConnect;
+    }
+    return err;
+  }
+
+  int GetError() const {
+    return error_;
+  }
+
+  void SetError(int error) {
+    error_ = error;
+  }
+
+  ConnState GetState() const {
+    return state_;
+  }
+
+  int SetOption(Option opt, int value) {
+    assert(opt == OPT_DONTFRAGMENT);
+#ifdef WIN32
+    value = (value == 0) ? 0 : 1;
+    return ::setsockopt(
+        s_, IPPROTO_IP, IP_DONTFRAGMENT, reinterpret_cast<char*>(&value),
+        sizeof(value));
+#endif
+#ifdef __linux 
+    value = (value == 0) ? IP_PMTUDISC_DONT : IP_PMTUDISC_DO;
+    return ::setsockopt(
+        s_, IPPROTO_IP, IP_MTU_DISCOVER, &value, sizeof(value));
+#endif
+#ifdef OSX
+    // This is not possible on OSX.
+    return -1;
+#endif
+  }
+
+  int Send(const void *pv, size_t cb) {
+    int sent = ::send(s_, reinterpret_cast<const char *>(pv), (int)cb, 0);
+    UpdateLastError();
+    //LOG(INFO) << "SOCK[" << static_cast<int>(s_) << "] Send(" << cb << ") Ret: " << sent << " Error: " << error_;
+    ASSERT(sent <= static_cast<int>(cb));  // We have seen minidumps where this may be false
+    if ((sent < 0) && IsBlockingError(error_)) {
+      enabled_events_ |= kfWrite;
+    }
+    return sent;
+  }
+
+  int SendTo(const void *pv, size_t cb, const SocketAddress& addr) {
+    struct sockaddr_in saddr;
+    IP2SA(&addr, &saddr);
+    int sent = ::sendto(
+        s_, (const char *)pv, (int)cb, 0, (struct sockaddr*)&saddr,
+        sizeof(saddr));
+    UpdateLastError();
+    ASSERT(sent <= static_cast<int>(cb));  // We have seen minidumps where this may be false
+    if ((sent < 0) && IsBlockingError(error_)) {
+      enabled_events_ |= kfWrite;
+    }
+    return sent;
+  }
+
+  int Recv(void *pv, size_t cb) {
+    int received = ::recv(s_, (char *)pv, (int)cb, 0);
+    UpdateLastError();
+    if ((received >= 0) || IsBlockingError(error_)) {
+      enabled_events_ |= kfRead;
+    }
+    return received;
+  }
+
+  int RecvFrom(void *pv, size_t cb, SocketAddress *paddr) {
+    struct sockaddr saddr;
+    socklen_t cbAddr = sizeof(saddr);
+    int received = ::recvfrom(s_, (char *)pv, (int)cb, 0, &saddr, &cbAddr);
+    UpdateLastError();
+    if ((received >= 0) && (paddr != NULL))
+      SA2IP(&saddr, paddr);
+    if ((received >= 0) || IsBlockingError(error_)) {
+      enabled_events_ |= kfRead;
+    }
+    return received;
+  }
+
+  int Listen(int backlog) {
+    int err = ::listen(s_, backlog);
+    UpdateLastError();
+    if (err == 0)
+      state_ = CS_CONNECTING;
+    return err;
+  }
+
+  Socket* Accept(SocketAddress *paddr) {
+    struct sockaddr saddr;
+    socklen_t cbAddr = sizeof(saddr);
+    SOCKET s = ::accept(s_, &saddr, &cbAddr);
+    UpdateLastError();
+    if (s == INVALID_SOCKET)
+      return NULL;
+    if (paddr != NULL)
+      SA2IP(&saddr, paddr);
+    return ss_->WrapSocket(s);
+  }
+
+  int Close() {
+    if (s_ == INVALID_SOCKET)
+      return 0;
+    int err = ::closesocket(s_);
+    UpdateLastError();
+    //LOG(INFO) << "SOCK[" << static_cast<int>(s_) << "] Close() Ret: " << err << " Error: " << error_;
+    s_ = INVALID_SOCKET;
+    state_ = CS_CLOSED;
+    enabled_events_ = 0;
+    return err;
+  }
+
+  int EstimateMTU(uint16* mtu) {
+    SocketAddress addr = GetRemoteAddress();
+    if (addr.IsAny()) {
+      error_ = ENOTCONN;
+      return -1;
+    }
+
+#ifdef WIN32
+
+    WinPing ping;
+    if (!ping.IsValid()) {
+      error_ = EINVAL; // can't think of a better error ID
+      return -1;
+    }
+
+    for (int level = 0; PACKET_MAXIMUMS[level + 1] > 0; ++level) {
+      int32 size = PACKET_MAXIMUMS[level] - IP_HEADER_SIZE - ICMP_HEADER_SIZE;
+      if (ping.Ping(addr.ip(), size, 0, 1, false) != WinPing::PING_TOO_LARGE) {
+        *mtu = PACKET_MAXIMUMS[level];
+        return 0;
+      }
+    }
+
+    assert(false);
+    return 0;
+
+#endif // WIN32
+
+#ifdef __linux 
+
+    int value;
+    socklen_t vlen = sizeof(value);
+    int err = getsockopt(s_, IPPROTO_IP, IP_MTU, &value, &vlen);
+    if (err < 0) {
+      UpdateLastError();
+      return err;
+    }
+
+    assert((0 <= value) && (value <= 65536));
+    *mtu = uint16(value);
+    return 0;
+
+#endif   // __linux
+
+    // TODO: OSX support
+  }
+
+  SocketServer* socketserver() { return ss_; }
+ 
+protected:
+  PhysicalSocketServer* ss_;
+  SOCKET s_;
+  uint32 enabled_events_;
+  int error_;
+  ConnState state_;
+
+  void UpdateLastError() {
+#ifdef WIN32
+    error_ = WSAGetLastError();
+#endif
+#ifdef POSIX
+    error_ = errno;
+#endif
+  }
+
+  void IP2SA(const SocketAddress *paddr, struct sockaddr_in *psaddr) {
+    memset(psaddr, 0, sizeof(*psaddr));
+    psaddr->sin_family = AF_INET;
+    psaddr->sin_port = HostToNetwork16(paddr->port());
+    if (paddr->ip() == 0)
+      psaddr->sin_addr.s_addr = INADDR_ANY;
+    else
+      psaddr->sin_addr.s_addr = HostToNetwork32(paddr->ip());
+  }
+
+  void SA2IP(const struct sockaddr *psaddr, SocketAddress *paddr) {
+    const struct sockaddr_in *psaddr_in =
+        reinterpret_cast<const struct sockaddr_in*>(psaddr);
+    paddr->SetIP(NetworkToHost32(psaddr_in->sin_addr.s_addr));
+    paddr->SetPort(NetworkToHost16(psaddr_in->sin_port));
+  }
+};
+
+#ifdef POSIX
+class Dispatcher {
+public:
+  virtual uint32 GetRequestedEvents() = 0;
+  virtual void OnPreEvent(uint32 ff) = 0;    
+  virtual void OnEvent(uint32 ff, int err) = 0;
+  virtual int GetDescriptor() = 0;
+};
+
+class EventDispatcher : public Dispatcher {
+public:
+  EventDispatcher(PhysicalSocketServer* ss) : ss_(ss), fSignaled_(false) {
+    if (pipe(afd_) < 0)
+      LOG(LERROR) << "pipe failed";
+    ss_->Add(this);
+  }
+
+  virtual ~EventDispatcher() {
+    ss_->Remove(this);
+    close(afd_[0]);
+    close(afd_[1]);
+  }
+  
+  virtual void Signal() {
+    CritScope cs(&crit_);
+    if (!fSignaled_) {
+      uint8 b = 0;
+      if (write(afd_[1], &b, sizeof(b)) < 0)
+        LOG(LERROR) << "write failed";
+      fSignaled_ = true;
+    }
+  }
+  
+  virtual uint32 GetRequestedEvents() {
+    return kfRead;
+  }
+
+  virtual void OnPreEvent(uint32 ff) {
+    // It is not possible to perfectly emulate an auto-resetting event with
+    // pipes.  This simulates it by resetting before the event is handled.
+  
+    CritScope cs(&crit_);
+    if (fSignaled_) {
+      uint8 b;
+      read(afd_[0], &b, sizeof(b));
+      fSignaled_ = false;
+    }
+  }
+
+  virtual void OnEvent(uint32 ff, int err) {
+    assert(false);
+  }
+
+  virtual int GetDescriptor() {
+    return afd_[0];
+  }
+
+private:
+  PhysicalSocketServer *ss_;
+  int afd_[2];
+  bool fSignaled_;
+  CriticalSection crit_;
+};
+
+class SocketDispatcher : public Dispatcher, public PhysicalSocket {
+public:
+  SocketDispatcher(PhysicalSocketServer *ss) : PhysicalSocket(ss) {
+    ss_->Add(this);
+  }
+  SocketDispatcher(SOCKET s, PhysicalSocketServer *ss) : PhysicalSocket(ss, s) {
+    ss_->Add(this);
+  }
+
+  virtual ~SocketDispatcher() {
+    ss_->Remove(this);
+  }
+
+  bool Initialize() {
+    fcntl(s_, F_SETFL, fcntl(s_, F_GETFL, 0) | O_NONBLOCK);
+    return true;
+  }
+
+  virtual bool Create(int type) {
+    // Change the socket to be non-blocking.
+    if (!PhysicalSocket::Create(type))
+      return false;
+
+    return Initialize();
+  }
+  
+  virtual int GetDescriptor() {
+    return s_;
+  }
+
+  virtual uint32 GetRequestedEvents() {
+    return enabled_events_;
+  }
+
+  virtual void OnPreEvent(uint32 ff) {
+  }
+
+  virtual void OnEvent(uint32 ff, int err) {
+    if ((ff & kfRead) != 0) {
+      enabled_events_ &= ~kfRead;
+      SignalReadEvent(this);
+    }
+    if ((ff & kfWrite) != 0) {
+      enabled_events_ &= ~kfWrite;
+      SignalWriteEvent(this);
+    }
+    if ((ff & kfConnect) != 0) {
+      enabled_events_ &= ~kfConnect;
+      SignalConnectEvent(this);
+    }
+    if ((ff & kfClose) != 0)
+      SignalCloseEvent(this, err);
+  }
+};
+
+class FileDispatcher: public Dispatcher, public AsyncFile {
+public:
+  FileDispatcher(int fd, PhysicalSocketServer *ss) : ss_(ss), fd_(fd) {
+    set_readable(true);
+
+    ss_->Add(this);
+
+    fcntl(fd_, F_SETFL, fcntl(fd_, F_GETFL, 0) | O_NONBLOCK);
+  }
+
+  virtual ~FileDispatcher() {
+    ss_->Remove(this);
+  }
+
+  SocketServer* socketserver() { return ss_; }
+
+  virtual int GetDescriptor() {
+    return fd_;
+  }
+
+  virtual uint32 GetRequestedEvents() {
+    return flags_;
+  }
+
+  virtual void OnPreEvent(uint32 ff) {
+  }
+
+  virtual void OnEvent(uint32 ff, int err) {
+    if ((ff & kfRead) != 0)
+      SignalReadEvent(this);
+    if ((ff & kfWrite) != 0)
+      SignalWriteEvent(this);
+    if ((ff & kfClose) != 0)
+      SignalCloseEvent(this, err);
+  }
+
+  virtual bool readable() {
+    return (flags_ & kfRead) != 0;
+  }
+
+  virtual void set_readable(bool value) {
+    flags_ = value ? (flags_ | kfRead) : (flags_ & ~kfRead);
+  }
+
+  virtual bool writable() {
+    return (flags_ & kfWrite) != 0;
+  }
+
+  virtual void set_writable(bool value) {
+    flags_ = value ? (flags_ | kfWrite) : (flags_ & ~kfWrite);
+  }
+
+private:
+  PhysicalSocketServer* ss_;
+  int fd_;
+  int flags_;
+};
+
+AsyncFile* PhysicalSocketServer::CreateFile(int fd) {
+  return new FileDispatcher(fd, this);
+}
+
+#endif // POSIX
+
+#ifdef WIN32
+class Dispatcher {
+public:
+  virtual uint32 GetRequestedEvents() = 0;
+  virtual void OnPreEvent(uint32 ff) = 0;  
+  virtual void OnEvent(uint32 ff, int err) = 0;
+  virtual WSAEVENT GetWSAEvent() = 0;
+  virtual SOCKET GetSocket() = 0;
+  virtual bool CheckSignalClose() = 0;
+};
+
+uint32 FlagsToEvents(uint32 events) {
+  uint32 ffFD = FD_CLOSE | FD_ACCEPT;
+  if (events & kfRead)
+    ffFD |= FD_READ;
+  if (events & kfWrite)
+    ffFD |= FD_WRITE;
+  if (events & kfConnect)
+    ffFD |= FD_CONNECT;
+  return ffFD;
+}
+
+class EventDispatcher : public Dispatcher {
+public:
+  EventDispatcher(PhysicalSocketServer *ss) : ss_(ss) {
+    if (hev_ = WSACreateEvent()) {
+      ss_->Add(this);
+    }
+  }
+
+  ~EventDispatcher() {
+    if (hev_ != NULL) {
+      ss_->Remove(this);
+      WSACloseEvent(hev_);
+      hev_ = NULL;
+    }
+  }
+  
+  virtual void Signal() {
+    if (hev_ != NULL)
+      WSASetEvent(hev_);
+  }
+  
+  virtual uint32 GetRequestedEvents() {
+    return 0;
+  }
+
+  virtual void OnPreEvent(uint32 ff) {
+    WSAResetEvent(hev_);
+  }
+
+  virtual void OnEvent(uint32 ff, int err) {
+  }
+
+  virtual WSAEVENT GetWSAEvent() {
+    return hev_;
+  }
+
+  virtual SOCKET GetSocket() {
+    return INVALID_SOCKET;
+  }
+
+  virtual bool CheckSignalClose() { return false; }
+
+private:
+  PhysicalSocketServer* ss_;
+  WSAEVENT hev_;
+};
+
+class SocketDispatcher : public Dispatcher, public PhysicalSocket {
+public:
+  static int next_id_;
+  int id_;
+  bool signal_close_;
+  int signal_err_;
+
+  SocketDispatcher(PhysicalSocketServer* ss) : PhysicalSocket(ss), id_(0), signal_close_(false) {
+  }
+  SocketDispatcher(SOCKET s, PhysicalSocketServer* ss) : PhysicalSocket(ss, s), id_(0), signal_close_(false) {
+  }
+
+  virtual ~SocketDispatcher() {
+    Close();
+  }
+
+  bool Initialize() {
+    assert(s_ != INVALID_SOCKET);
+    // Must be a non-blocking
+    u_long argp = 1;
+    ioctlsocket(s_, FIONBIO, &argp);
+    ss_->Add(this);
+    return true;
+  }
+ 
+  virtual bool Create(int type) {
+    // Create socket
+    if (!PhysicalSocket::Create(type))
+      return false;
+
+    if (!Initialize())
+      return false;
+
+    do { id_ = ++next_id_; } while (id_ == 0);
+    return true;
+  }
+
+  virtual int Close() {
+    if (s_ == INVALID_SOCKET)
+      return 0;
+
+    id_ = 0;
+    signal_close_ = false;
+    ss_->Remove(this);
+    return PhysicalSocket::Close();
+  }
+
+  virtual uint32 GetRequestedEvents() {
+    return enabled_events_;
+  }
+
+  virtual void OnPreEvent(uint32 ff) {
+    if ((ff & kfConnect) != 0)
+      state_ = CS_CONNECTED;
+  }
+
+  virtual void OnEvent(uint32 ff, int err) {
+    int cache_id = id_;
+    if ((ff & kfRead) != 0) {
+      enabled_events_ &= ~kfRead;
+      SignalReadEvent(this);
+    }
+    if (((ff & kfWrite) != 0) && (id_ == cache_id)) {
+      enabled_events_ &= ~kfWrite;
+      SignalWriteEvent(this);
+    }
+    if (((ff & kfConnect) != 0) && (id_ == cache_id)) {
+      enabled_events_ &= ~kfConnect;
+      SignalConnectEvent(this);
+    }
+    if (((ff & kfClose) != 0) && (id_ == cache_id)) {
+      //LOG(INFO) << "SOCK[" << static_cast<int>(s_) << "] OnClose() Error: " << err;
+      signal_close_ = true;
+      signal_err_ = err;
+    }
+  }
+
+  virtual WSAEVENT GetWSAEvent() {
+    return WSA_INVALID_EVENT;
+  }
+
+  virtual SOCKET GetSocket() {
+    return s_;
+  }
+
+  virtual bool CheckSignalClose() {
+    if (!signal_close_)
+      return false;
+
+    char ch;
+    if (recv(s_, &ch, 1, MSG_PEEK) > 0)
+      return false;
+
+    signal_close_ = false;
+    SignalCloseEvent(this, signal_err_);
+    return true;
+  }
+};
+
+int SocketDispatcher::next_id_ = 0;
+
+#endif // WIN32
+
+// Sets the value of a boolean value to false when signaled.
+class Signaler : public EventDispatcher {
+public:
+  Signaler(PhysicalSocketServer* ss, bool* pf)
+      : EventDispatcher(ss), pf_(pf) {
+  }
+  virtual ~Signaler() { }
+
+  void OnEvent(uint32 ff, int err) {
+    if (pf_)
+      *pf_ = false;
+  }
+
+private:
+  bool *pf_;
+};
+
+PhysicalSocketServer::PhysicalSocketServer() : fWait_(false),
+  last_tick_tracked_(0), last_tick_dispatch_count_(0) {
+  signal_wakeup_ = new Signaler(this, &fWait_);
+}
+
+PhysicalSocketServer::~PhysicalSocketServer() {
+  delete signal_wakeup_;
+}
+
+void PhysicalSocketServer::WakeUp() {
+  signal_wakeup_->Signal();
+}
+
+Socket* PhysicalSocketServer::CreateSocket(int type) {
+  PhysicalSocket* socket = new PhysicalSocket(this);
+  if (socket->Create(type)) {
+    return socket;
+  } else {
+    delete socket;
+    return 0;
+  }
+}
+
+AsyncSocket* PhysicalSocketServer::CreateAsyncSocket(int type) {
+  SocketDispatcher* dispatcher = new SocketDispatcher(this);
+  if (dispatcher->Create(type)) {
+    return dispatcher;
+  } else {
+    delete dispatcher;
+    return 0;
+  }
+}
+
+AsyncSocket* PhysicalSocketServer::WrapSocket(SOCKET s) {
+  SocketDispatcher* dispatcher = new SocketDispatcher(s, this);
+  if (dispatcher->Initialize()) {
+    return dispatcher;
+  } else {
+    delete dispatcher;
+    return 0;
+  }
+}
+
+void PhysicalSocketServer::Add(Dispatcher *pdispatcher) {
+  CritScope cs(&crit_);
+  dispatchers_.push_back(pdispatcher);
+}
+
+void PhysicalSocketServer::Remove(Dispatcher *pdispatcher) {
+  CritScope cs(&crit_);
+  dispatchers_.erase(std::remove(dispatchers_.begin(), dispatchers_.end(), pdispatcher), dispatchers_.end());
+}
+
+#ifdef POSIX
+bool PhysicalSocketServer::Wait(int cmsWait, bool process_io) {
+  // Calculate timing information
+
+  struct timeval *ptvWait = NULL;
+  struct timeval tvWait;
+  struct timeval tvStop;
+  if (cmsWait != -1) {
+    // Calculate wait timeval
+    tvWait.tv_sec = cmsWait / 1000;
+    tvWait.tv_usec = (cmsWait % 1000) * 1000;
+    ptvWait = &tvWait;
+
+    // Calculate when to return in a timeval
+    gettimeofday(&tvStop, NULL);
+    tvStop.tv_sec += tvWait.tv_sec;
+    tvStop.tv_usec += tvWait.tv_usec;
+    if (tvStop.tv_usec >= 1000000) {
+      tvStop.tv_usec -= 1000000;
+      tvStop.tv_sec += 1;
+    }
+  }
+
+  // Zero all fd_sets. Don't need to do this inside the loop since
+  // select() zeros the descriptors not signaled
+  
+  fd_set fdsRead;
+  FD_ZERO(&fdsRead);
+  fd_set fdsWrite;
+  FD_ZERO(&fdsWrite);
+ 
+  fWait_ = true;
+
+  while (fWait_) {
+    int fdmax = -1;
+    {
+      CritScope cr(&crit_);
+      for (unsigned i = 0; i < dispatchers_.size(); i++) {
+        // Query dispatchers for read and write wait state
+      
+        Dispatcher *pdispatcher = dispatchers_[i];
+        assert(pdispatcher);
+        if (!process_io && (pdispatcher != signal_wakeup_))
+          continue;
+        int fd = pdispatcher->GetDescriptor();
+        if (fd > fdmax)
+          fdmax = fd;
+        uint32 ff = pdispatcher->GetRequestedEvents();
+        if (ff & kfRead)
+          FD_SET(fd, &fdsRead);
+        if (ff & (kfWrite | kfConnect))
+          FD_SET(fd, &fdsWrite);
+      }
+    }
+      
+    // Wait then call handlers as appropriate
+    // < 0 means error
+    // 0 means timeout
+    // > 0 means count of descriptors ready
+    int n = select(fdmax + 1, &fdsRead, &fdsWrite, NULL, ptvWait);
+    
+    // If error, return error
+    // todo: do something intelligent
+    
+    if (n < 0)
+      return false;
+    
+    // If timeout, return success
+    
+    if (n == 0)
+      return true;
+    
+    // We have signaled descriptors
+   
+    {
+      CritScope cr(&crit_);
+      for (unsigned i = 0; i < dispatchers_.size(); i++) {
+        Dispatcher *pdispatcher = dispatchers_[i];
+        int fd = pdispatcher->GetDescriptor();
+        uint32 ff = 0;
+        if (FD_ISSET(fd, &fdsRead)) {
+          FD_CLR(fd, &fdsRead);
+          ff |= kfRead;
+        }
+        if (FD_ISSET(fd, &fdsWrite)) {
+          FD_CLR(fd, &fdsWrite);
+          if (pdispatcher->GetRequestedEvents() & kfConnect) {
+            ff |= kfConnect;
+          } else {
+            ff |= kfWrite;
+          }
+        }
+        if (ff != 0) {
+          pdispatcher->OnPreEvent(ff);
+          pdispatcher->OnEvent(ff, 0);
+        }
+      }
+    }
+
+    // Recalc the time remaining to wait. Doing it here means it doesn't get
+    // calced twice the first time through the loop
+
+    if (cmsWait != -1) {
+      ptvWait->tv_sec = 0;
+      ptvWait->tv_usec = 0;
+      struct timeval tvT;
+      gettimeofday(&tvT, NULL);
+      if (tvStop.tv_sec >= tvT.tv_sec) {
+        ptvWait->tv_sec = tvStop.tv_sec - tvT.tv_sec;
+        ptvWait->tv_usec = tvStop.tv_usec - tvT.tv_usec;
+        if (ptvWait->tv_usec < 0) {
+          ptvWait->tv_usec += 1000000;
+          ptvWait->tv_sec -= 1;
+        }
+      }
+    }
+  }
+        
+  return true;
+}
+#endif // POSIX
+
+#ifdef WIN32
+bool PhysicalSocketServer::Wait(int cmsWait, bool process_io)
+{
+  int cmsTotal = cmsWait;
+  int cmsElapsed = 0;
+  uint32 msStart = GetMillisecondCount();
+
+#if LOGGING
+  if (last_tick_dispatch_count_ == 0) {
+    last_tick_tracked_ = msStart;
+  }
+#endif
+
+  WSAEVENT socket_ev = WSACreateEvent();
+  
+  fWait_ = true;
+  while (fWait_) {
+    std::vector<WSAEVENT> events;
+    std::vector<Dispatcher *> event_owners;
+
+    events.push_back(socket_ev);
+
+    {
+      CritScope cr(&crit_);
+      for (size_t i = 0; i < dispatchers_.size(); ++i) {
+        Dispatcher * disp = dispatchers_[i];
+        if (!process_io && (disp != signal_wakeup_))
+          continue;
+        SOCKET s = disp->GetSocket();
+        if (disp->CheckSignalClose()) {
+          // We just signalled close, don't poll this socket
+        } else if (s != INVALID_SOCKET) {
+          WSAEventSelect(s, events[0], FlagsToEvents(disp->GetRequestedEvents()));
+        } else {
+          events.push_back(disp->GetWSAEvent());
+          event_owners.push_back(disp);
+        }
+      }
+    }
+
+    // Which is shorter, the delay wait or the asked wait?
+
+    int cmsNext;
+    if (cmsWait == -1) {
+      cmsNext = cmsWait;
+    } else {
+      cmsNext = cmsTotal - cmsElapsed;
+      if (cmsNext < 0)
+        cmsNext = 0;
+    }
+
+    // Wait for one of the events to signal
+    DWORD dw = WSAWaitForMultipleEvents(static_cast<DWORD>(events.size()), &events[0], false, cmsNext, false);
+
+#if 0  // LOGGING
+    // we track this information purely for logging purposes.
+    last_tick_dispatch_count_++;
+    if (last_tick_dispatch_count_ >= 1000) {
+      uint32 now = GetMillisecondCount();
+      LOG(INFO) << "PhysicalSocketServer took " << TimeDiff(now, last_tick_tracked_) << "ms for 1000 events";
+
+      // If we get more than 1000 events in a second, we are spinning badly
+      // (normally it should take about 8-20 seconds).
+      assert(TimeDiff(now, last_tick_tracked_) > 1000);
+      
+      last_tick_tracked_ = now;
+      last_tick_dispatch_count_ = 0;
+    }
+#endif
+
+    // Failed?
+    // todo: need a better strategy than this!
+
+    if (dw == WSA_WAIT_FAILED) {
+      int error = WSAGetLastError();
+      assert(false);
+      WSACloseEvent(socket_ev);
+      return false;
+    }
+
+    // Timeout?
+
+    if (dw == WSA_WAIT_TIMEOUT) {
+      WSACloseEvent(socket_ev);
+      return true;
+    }
+
+    // Figure out which one it is and call it
+
+    {
+      CritScope cr(&crit_);
+      int index = dw - WSA_WAIT_EVENT_0;
+      if (index > 0) {
+        --index; // The first event is the socket event
+        event_owners[index]->OnPreEvent(0);
+        event_owners[index]->OnEvent(0, 0);
+      } else if (process_io) {
+        for (size_t i = 0; i < dispatchers_.size(); ++i) {
+          Dispatcher * disp = dispatchers_[i];
+          SOCKET s = disp->GetSocket();
+          if (s == INVALID_SOCKET)
+            continue;
+
+          WSANETWORKEVENTS wsaEvents;
+          int err = WSAEnumNetworkEvents(s, events[0], &wsaEvents);
+          if (err == 0) {
+            
+#if LOGGING
+            {
+              if ((wsaEvents.lNetworkEvents & FD_READ) && wsaEvents.iErrorCode[FD_READ_BIT] != 0) {
+                LOG(WARNING) << "PhysicalSocketServer got FD_READ_BIT error " << wsaEvents.iErrorCode[FD_READ_BIT];
+              }
+              if ((wsaEvents.lNetworkEvents & FD_WRITE) && wsaEvents.iErrorCode[FD_WRITE_BIT] != 0) {
+                LOG(WARNING) << "PhysicalSocketServer got FD_WRITE_BIT error " << wsaEvents.iErrorCode[FD_WRITE_BIT];
+              }
+              if ((wsaEvents.lNetworkEvents & FD_CONNECT) && wsaEvents.iErrorCode[FD_CONNECT_BIT] != 0) {
+                LOG(WARNING) << "PhysicalSocketServer got FD_CONNECT_BIT error " << wsaEvents.iErrorCode[FD_CONNECT_BIT];
+              }
+              if ((wsaEvents.lNetworkEvents & FD_ACCEPT) && wsaEvents.iErrorCode[FD_ACCEPT_BIT] != 0) {
+                LOG(WARNING) << "PhysicalSocketServer got FD_ACCEPT_BIT error " << wsaEvents.iErrorCode[FD_ACCEPT_BIT];
+              }
+              if ((wsaEvents.lNetworkEvents & FD_CLOSE) && wsaEvents.iErrorCode[FD_CLOSE_BIT] != 0) {
+                LOG(WARNING) << "PhysicalSocketServer got FD_CLOSE_BIT error " << wsaEvents.iErrorCode[FD_CLOSE_BIT];
+              }
+            }
+#endif
+            uint32 ff = 0;
+            int errcode = 0;
+            if (wsaEvents.lNetworkEvents & FD_READ)
+              ff |= kfRead;
+            if (wsaEvents.lNetworkEvents & FD_WRITE)
+              ff |= kfWrite;
+            if (wsaEvents.lNetworkEvents & FD_CONNECT) {
+              if (wsaEvents.iErrorCode[FD_CONNECT_BIT] == 0) {
+                ff |= kfConnect;
+              } else {
+                // TODO: Decide whether we want to signal connect, but with an error code
+                ff |= kfClose; 
+                errcode = wsaEvents.iErrorCode[FD_CONNECT_BIT];
+              }
+            }
+            if (wsaEvents.lNetworkEvents & FD_ACCEPT)
+              ff |= kfRead;
+            if (wsaEvents.lNetworkEvents & FD_CLOSE) {
+              ff |= kfClose;
+              errcode = wsaEvents.iErrorCode[FD_CLOSE_BIT];
+            }
+            if (ff != 0) {
+              disp->OnPreEvent(ff);
+              disp->OnEvent(ff, errcode);
+            }
+          }
+        }
+      }
+
+      // Reset the network event until new activity occurs
+      WSAResetEvent(socket_ev);
+    }
+
+    // Break?
+
+    if (!fWait_)
+      break;
+    cmsElapsed = GetMillisecondCount() - msStart;
+    if (cmsWait != -1) {
+      if (cmsElapsed >= cmsWait)
+        break;
+    }
+  }
+  
+  // Done
+  
+  WSACloseEvent(socket_ev);
+  return true;
+}
+#endif // WIN32
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/physicalsocketserver.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/physicalsocketserver.h
new file mode 100644
index 00000000..305b64d9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/physicalsocketserver.h
@@ -0,0 +1,80 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PHYSICALSOCKETSERVER_H__
+#define __PHYSICALSOCKETSERVER_H__
+
+#include "talk/base/asyncfile.h"
+#include "talk/base/socketserver.h"
+#include "talk/base/criticalsection.h"
+#include <vector>
+
+#ifdef POSIX
+typedef int SOCKET;
+#endif // POSIX
+
+namespace cricket { 
+
+class Dispatcher;
+class Signaler;
+
+// A socket server that provides the real sockets of the underlying OS.
+class PhysicalSocketServer : public SocketServer {
+public:
+  PhysicalSocketServer();
+  virtual ~PhysicalSocketServer();
+
+  // SocketFactory:
+  virtual Socket* CreateSocket(int type);
+  virtual AsyncSocket* CreateAsyncSocket(int type);
+
+  // Internal Factory for Accept
+  AsyncSocket* WrapSocket(SOCKET s);
+
+  // SocketServer:
+  virtual bool Wait(int cms, bool process_io);
+  virtual void WakeUp();
+
+  void Add(Dispatcher* dispatcher);
+  void Remove(Dispatcher* dispatcher);
+
+#ifdef POSIX
+  AsyncFile* CreateFile(int fd);
+#endif
+
+private:
+  std::vector<Dispatcher*> dispatchers_;
+  Signaler* signal_wakeup_;
+  CriticalSection crit_;
+  bool fWait_;
+  uint32 last_tick_tracked_;
+  int last_tick_dispatch_count_;
+};
+
+} // namespace cricket
+
+#endif // __PHYSICALSOCKETSERVER_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/proxyinfo.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/proxyinfo.h
new file mode 100644
index 00000000..1bd817b9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/proxyinfo.h
@@ -0,0 +1,52 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PROXYINFO_H__
+#define __PROXYINFO_H__
+
+#include <string>
+#include "talk/base/socketaddress.h"
+// TODO: move xmpppassword into base
+#include "talk/xmpp/xmpppassword.h"
+
+namespace cricket {
+
+enum ProxyType { PROXY_NONE, PROXY_HTTPS, PROXY_SOCKS5, PROXY_UNKNOWN };
+const char * ProxyToString(ProxyType proxy);
+
+struct ProxyInfo {
+  ProxyType type;
+  SocketAddress address;
+  std::string username;
+  buzz::XmppPassword password;
+
+  ProxyInfo() : type(PROXY_NONE) { }
+};
+
+} // namespace cricket
+
+#endif // __PROXYINFO_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/scoped_ptr.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/scoped_ptr.h
new file mode 100644
index 00000000..0470ff83
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/scoped_ptr.h
@@ -0,0 +1,259 @@
+#ifndef SCOPED_PTR_H
+#define SCOPED_PTR_H
+
+//  (C) Copyright Greg Colvin and Beman Dawes 1998, 1999.
+//  Copyright (c) 2001, 2002 Peter Dimov
+//
+//  Permission to copy, use, modify, sell and distribute this software
+//  is granted provided this copyright notice appears in all copies.
+//  This software is provided "as is" without express or implied
+//  warranty, and with no claim as to its suitability for any purpose.
+//
+//  See http://www.boost.org/libs/smart_ptr/scoped_ptr.htm for documentation.
+//
+
+//  scoped_ptr mimics a built-in pointer except that it guarantees deletion
+//  of the object pointed to, either on destruction of the scoped_ptr or via
+//  an explicit reset(). scoped_ptr is a simple solution for simple needs;
+//  use shared_ptr or std::auto_ptr if your needs are more complex.
+
+//  scoped_ptr_malloc added in by Google.  When one of
+//  these goes out of scope, instead of doing a delete or delete[], it
+//  calls free().  scoped_ptr_malloc<char> is likely to see much more
+//  use than any other specializations.
+
+//  release() added in by Google. Use this to conditionally
+//  transfer ownership of a heap-allocated object to the caller, usually on
+//  method success.
+
+#include <cstddef>            // for std::ptrdiff_t
+#include <assert.h>           // for assert
+#include <stdlib.h>           // for free() decl
+
+#ifdef _WIN32
+namespace std { using ::ptrdiff_t; };
+#endif // _WIN32
+
+namespace buzz {
+
+template <typename T>
+class scoped_ptr {
+ private:
+
+  T* ptr;
+
+  scoped_ptr(scoped_ptr const &);
+  scoped_ptr & operator=(scoped_ptr const &);
+
+ public:
+
+  typedef T element_type;
+
+  explicit scoped_ptr(T* p = 0): ptr(p) {}
+
+  ~scoped_ptr() {
+    typedef char type_must_be_complete[sizeof(T)];
+    delete ptr;
+  }
+
+  void reset(T* p = 0) {
+    typedef char type_must_be_complete[sizeof(T)];
+
+    if (ptr != p) {
+      delete ptr;
+      ptr = p;
+    }
+  }
+
+  T& operator*() const {
+    assert(ptr != 0);
+    return *ptr;
+  }
+
+  T* operator->() const  {
+    assert(ptr != 0);
+    return ptr;
+  }
+
+  T* get() const  {
+    return ptr;
+  }
+
+  void swap(scoped_ptr & b) {
+    T* tmp = b.ptr;
+    b.ptr = ptr;
+    ptr = tmp;
+  }
+
+  T* release() {
+    T* tmp = ptr;
+    ptr = 0;
+    return tmp;
+  }
+  
+  T** accept() {
+    if (ptr) {
+      delete ptr;
+      ptr = 0;
+    }
+    return &ptr;
+  }
+
+  T** use() {
+    return &ptr;
+  }
+};
+
+template<typename T> inline
+void swap(scoped_ptr<T>& a, scoped_ptr<T>& b) {
+  a.swap(b);
+}
+
+
+
+
+//  scoped_array extends scoped_ptr to arrays. Deletion of the array pointed to
+//  is guaranteed, either on destruction of the scoped_array or via an explicit
+//  reset(). Use shared_array or std::vector if your needs are more complex.
+
+template<typename T>
+class scoped_array {
+ private:
+
+  T* ptr;
+
+  scoped_array(scoped_array const &);
+  scoped_array & operator=(scoped_array const &);
+
+ public:
+
+  typedef T element_type;
+
+  explicit scoped_array(T* p = 0) : ptr(p) {}
+
+  ~scoped_array() {
+    typedef char type_must_be_complete[sizeof(T)];
+    delete[] ptr;
+  }
+
+  void reset(T* p = 0) {
+    typedef char type_must_be_complete[sizeof(T)];
+
+    if (ptr != p) {
+      delete [] ptr;
+      ptr = p;
+    }
+  }
+
+  T& operator[](std::ptrdiff_t i) const {
+    assert(ptr != 0);
+    assert(i >= 0);
+    return ptr[i];
+  }
+
+  T* get() const {
+    return ptr;
+  }
+
+  void swap(scoped_array & b) {
+    T* tmp = b.ptr;
+    b.ptr = ptr;
+    ptr = tmp;
+  }
+
+  T* release() {
+    T* tmp = ptr;
+    ptr = 0;
+    return tmp;
+  }
+
+  T** accept() {
+    if (ptr) {
+      delete [] ptr;
+      ptr = 0;
+    }
+    return &ptr;
+  }
+};
+
+template<class T> inline
+void swap(scoped_array<T>& a, scoped_array<T>& b) {
+  a.swap(b);
+}
+
+// scoped_ptr_malloc<> is similar to scoped_ptr<>, but it accepts a
+// second template argument, the function used to free the object.
+
+template<typename T, void (*FF)(void*) = free> class scoped_ptr_malloc {
+ private:
+
+  T* ptr;
+
+  scoped_ptr_malloc(scoped_ptr_malloc const &);
+  scoped_ptr_malloc & operator=(scoped_ptr_malloc const &);
+
+ public:
+
+  typedef T element_type;
+
+  explicit scoped_ptr_malloc(T* p = 0): ptr(p) {}
+
+  ~scoped_ptr_malloc() {
+    typedef char type_must_be_complete[sizeof(T)];
+    FF(static_cast<void*>(ptr));
+  }
+
+  void reset(T* p = 0) {
+    typedef char type_must_be_complete[sizeof(T)];
+
+    if (ptr != p) {
+      FF(static_cast<void*>(ptr));
+      ptr = p;
+    }
+  }
+
+  T& operator*() const {
+    assert(ptr != 0);
+    return *ptr;
+  }
+
+  T* operator->() const {
+    assert(ptr != 0);
+    return ptr;
+  }
+
+  T* get() const {
+    return ptr;
+  }
+
+  void swap(scoped_ptr_malloc & b) {
+    T* tmp = b.ptr;
+    b.ptr = ptr;
+    ptr = tmp;
+  }
+
+  T* release() {
+    T* tmp = ptr;
+    ptr = 0;
+    return tmp;
+  }
+
+  T** accept() {
+    if (ptr) {
+      FF(static_cast<void*>(ptr));
+      ptr = 0;
+    }
+    return &ptr;
+  }
+};
+
+template<typename T, void (*FF)(void*)> inline
+void swap(scoped_ptr_malloc<T,FF>& a, scoped_ptr_malloc<T,FF>& b) {
+  a.swap(b);
+}
+
+}
+
+using buzz::scoped_ptr;
+
+#endif  // #ifndef SCOPED_PTR_H
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/sigslot.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/sigslot.h
new file mode 100644
index 00000000..446516b8
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/sigslot.h
@@ -0,0 +1,2700 @@
+// sigslot.h: Signal/Slot classes
+// 
+// Written by Sarah Thompson ([email protected]) 2002.
+//
+// License: Public domain. You are free to use this code however you like, with the proviso that
+//          the author takes on no responsibility or liability for any use.
+//
+// QUICK DOCUMENTATION 
+//		
+//				(see also the full documentation at http://sigslot.sourceforge.net/)
+//
+//		#define switches
+//			SIGSLOT_PURE_ISO			- Define this to force ISO C++ compliance. This also disables
+//										  all of the thread safety support on platforms where it is 
+//										  available.
+//
+//			SIGSLOT_USE_POSIX_THREADS	- Force use of Posix threads when using a C++ compiler other than
+//										  gcc on a platform that supports Posix threads. (When using gcc,
+//										  this is the default - use SIGSLOT_PURE_ISO to disable this if 
+//										  necessary)
+//
+//			SIGSLOT_DEFAULT_MT_POLICY	- Where thread support is enabled, this defaults to multi_threaded_global.
+//										  Otherwise, the default is single_threaded. #define this yourself to
+//										  override the default. In pure ISO mode, anything other than
+//										  single_threaded will cause a compiler error.
+//
+//		PLATFORM NOTES
+//
+//			Win32						- On Win32, the WIN32 symbol must be #defined. Most mainstream
+//										  compilers do this by default, but you may need to define it
+//										  yourself if your build environment is less standard. This causes
+//										  the Win32 thread support to be compiled in and used automatically.
+//
+//			Unix/Linux/BSD, etc.		- If you're using gcc, it is assumed that you have Posix threads
+//										  available, so they are used automatically. You can override this
+//										  (as under Windows) with the SIGSLOT_PURE_ISO switch. If you're using
+//										  something other than gcc but still want to use Posix threads, you
+//										  need to #define SIGSLOT_USE_POSIX_THREADS.
+//
+//			ISO C++						- If none of the supported platforms are detected, or if
+//										  SIGSLOT_PURE_ISO is defined, all multithreading support is turned off,
+//										  along with any code that might cause a pure ISO C++ environment to
+//										  complain. Before you ask, gcc -ansi -pedantic won't compile this 
+//										  library, but gcc -ansi is fine. Pedantic mode seems to throw a lot of
+//										  errors that aren't really there. If you feel like investigating this,
+//										  please contact the author.
+//
+//		
+//		THREADING MODES
+//
+//			single_threaded				- Your program is assumed to be single threaded from the point of view
+//										  of signal/slot usage (i.e. all objects using signals and slots are
+//										  created and destroyed from a single thread). Behaviour if objects are
+//										  destroyed concurrently is undefined (i.e. you'll get the occasional
+//										  segmentation fault/memory exception).
+//
+//			multi_threaded_global		- Your program is assumed to be multi threaded. Objects using signals and
+//										  slots can be safely created and destroyed from any thread, even when
+//										  connections exist. In multi_threaded_global mode, this is achieved by a
+//										  single global mutex (actually a critical section on Windows because they
+//										  are faster). This option uses less OS resources, but results in more
+//										  opportunities for contention, possibly resulting in more context switches
+//										  than are strictly necessary.
+//
+//			multi_threaded_local		- Behaviour in this mode is essentially the same as multi_threaded_global,
+//										  except that each signal, and each object that inherits has_slots, all 
+//										  have their own mutex/critical section. In practice, this means that
+//										  mutex collisions (and hence context switches) only happen if they are
+//										  absolutely essential. However, on some platforms, creating a lot of 
+//										  mutexes can slow down the whole OS, so use this option with care.
+//
+//		USING THE LIBRARY
+//
+//			See the full documentation at http://sigslot.sourceforge.net/
+//
+//
+
+#ifndef SIGSLOT_H__
+#define SIGSLOT_H__
+
+#include <set>
+#include <list>
+
+// On our copy of sigslot.h, we force single threading
+#define SIGSLOT_PURE_ISO
+
+#if defined(SIGSLOT_PURE_ISO) || (!defined(WIN32) && !defined(__GNUG__) && !defined(SIGSLOT_USE_POSIX_THREADS))
+#	define _SIGSLOT_SINGLE_THREADED
+#elif defined(WIN32)
+#	define _SIGSLOT_HAS_WIN32_THREADS
+#	include <windows.h>
+#elif defined(__GNUG__) || defined(SIGSLOT_USE_POSIX_THREADS)
+#	define _SIGSLOT_HAS_POSIX_THREADS
+#	include <pthread.h>
+#else
+#	define _SIGSLOT_SINGLE_THREADED
+#endif
+
+#ifndef SIGSLOT_DEFAULT_MT_POLICY
+#	ifdef _SIGSLOT_SINGLE_THREADED
+#		define SIGSLOT_DEFAULT_MT_POLICY single_threaded
+#	else
+#		define SIGSLOT_DEFAULT_MT_POLICY multi_threaded_local
+#	endif
+#endif
+
+
+namespace sigslot {
+
+	class single_threaded
+	{
+	public:
+		single_threaded()
+		{
+			;
+		}
+
+		virtual ~single_threaded()
+		{
+			;
+		}
+
+		virtual void lock()
+		{
+			;
+		}
+
+		virtual void unlock()
+		{
+			;
+		}
+	};
+
+#ifdef _SIGSLOT_HAS_WIN32_THREADS
+	// The multi threading policies only get compiled in if they are enabled.
+	class multi_threaded_global
+	{
+	public:
+		multi_threaded_global()
+		{
+			static bool isinitialised = false;
+
+			if(!isinitialised)
+			{
+				InitializeCriticalSection(get_critsec());
+				isinitialised = true;
+			}
+		}
+
+		multi_threaded_global(const multi_threaded_global&)
+		{
+			;
+		}
+
+		virtual ~multi_threaded_global()
+		{
+			;
+		}
+
+		virtual void lock()
+		{
+			EnterCriticalSection(get_critsec());
+		}
+
+		virtual void unlock()
+		{
+			LeaveCriticalSection(get_critsec());
+		}
+
+	private:
+		CRITICAL_SECTION* get_critsec()
+		{
+			static CRITICAL_SECTION g_critsec;
+			return &g_critsec;
+		}
+	};
+
+	class multi_threaded_local
+	{
+	public:
+		multi_threaded_local()
+		{
+			InitializeCriticalSection(&m_critsec);
+		}
+
+		multi_threaded_local(const multi_threaded_local&)
+		{
+			InitializeCriticalSection(&m_critsec);
+		}
+
+		virtual ~multi_threaded_local()
+		{
+			DeleteCriticalSection(&m_critsec);
+		}
+
+		virtual void lock()
+		{
+			EnterCriticalSection(&m_critsec);
+		}
+
+		virtual void unlock()
+		{
+			LeaveCriticalSection(&m_critsec);
+		}
+
+	private:
+		CRITICAL_SECTION m_critsec;
+	};
+#endif // _SIGSLOT_HAS_WIN32_THREADS
+
+#ifdef _SIGSLOT_HAS_POSIX_THREADS
+	// The multi threading policies only get compiled in if they are enabled.
+	class multi_threaded_global
+	{
+	public:
+		multi_threaded_global()
+		{
+			pthread_mutex_init(get_mutex(), NULL);
+		}
+
+		multi_threaded_global(const multi_threaded_global&)
+		{
+			;
+		}
+
+		virtual ~multi_threaded_global()
+		{
+			;
+		}
+
+		virtual void lock()
+		{
+			pthread_mutex_lock(get_mutex());
+		}
+
+		virtual void unlock()
+		{
+			pthread_mutex_unlock(get_mutex());
+		}
+
+	private:
+		pthread_mutex_t* get_mutex()
+		{
+			static pthread_mutex_t g_mutex;
+			return &g_mutex;
+		}
+	};
+
+	class multi_threaded_local
+	{
+	public:
+		multi_threaded_local()
+		{
+			pthread_mutex_init(&m_mutex, NULL);
+		}
+
+		multi_threaded_local(const multi_threaded_local&)
+		{
+			pthread_mutex_init(&m_mutex, NULL);
+		}
+
+		virtual ~multi_threaded_local()
+		{
+			pthread_mutex_destroy(&m_mutex);
+		}
+
+		virtual void lock()
+		{
+			pthread_mutex_lock(&m_mutex);
+		}
+
+		virtual void unlock()
+		{
+			pthread_mutex_unlock(&m_mutex);
+		}
+
+	private:
+		pthread_mutex_t m_mutex;
+	};
+#endif // _SIGSLOT_HAS_POSIX_THREADS
+
+	template<class mt_policy>
+	class lock_block
+	{
+	public:
+		mt_policy *m_mutex;
+
+		lock_block(mt_policy *mtx)
+			: m_mutex(mtx)
+		{
+			m_mutex->lock();
+		}
+
+		~lock_block()
+		{
+			m_mutex->unlock();
+		}
+	};
+
+	template<class mt_policy>
+	class has_slots;
+
+	template<class mt_policy>
+	class _connection_base0
+	{
+	public:
+		virtual has_slots<mt_policy>* getdest() const = 0;
+		virtual void emit() = 0;
+		virtual _connection_base0* clone() = 0;
+		virtual _connection_base0* duplicate(has_slots<mt_policy>* pnewdest) = 0;
+	};
+
+	template<class arg1_type, class mt_policy>
+	class _connection_base1
+	{
+	public:
+		virtual has_slots<mt_policy>* getdest() const = 0;
+		virtual void emit(arg1_type) = 0;
+		virtual _connection_base1<arg1_type, mt_policy>* clone() = 0;
+		virtual _connection_base1<arg1_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
+	};
+
+	template<class arg1_type, class arg2_type, class mt_policy>
+	class _connection_base2
+	{
+	public:
+		virtual has_slots<mt_policy>* getdest() const = 0;
+		virtual void emit(arg1_type, arg2_type) = 0;
+		virtual _connection_base2<arg1_type, arg2_type, mt_policy>* clone() = 0;
+		virtual _connection_base2<arg1_type, arg2_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class mt_policy>
+	class _connection_base3
+	{
+	public:
+		virtual has_slots<mt_policy>* getdest() const = 0;
+		virtual void emit(arg1_type, arg2_type, arg3_type) = 0;
+		virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* clone() = 0;
+		virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type, class mt_policy>
+	class _connection_base4
+	{
+	public:
+		virtual has_slots<mt_policy>* getdest() const = 0;
+		virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type) = 0;
+		virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* clone() = 0;
+		virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class mt_policy>
+	class _connection_base5
+	{
+	public:
+		virtual has_slots<mt_policy>* getdest() const = 0;
+		virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type) = 0;
+		virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, mt_policy>* clone() = 0;
+		virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class arg6_type, class mt_policy>
+	class _connection_base6
+	{
+	public:
+		virtual has_slots<mt_policy>* getdest() const = 0;
+		virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, arg5_type,
+			arg6_type) = 0;
+		virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, mt_policy>* clone() = 0;
+		virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class arg6_type, class arg7_type, class mt_policy>
+	class _connection_base7
+	{
+	public:
+		virtual has_slots<mt_policy>* getdest() const = 0;
+		virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, arg5_type,
+			arg6_type, arg7_type) = 0;
+		virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, mt_policy>* clone() = 0;
+		virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class arg6_type, class arg7_type, class arg8_type, class mt_policy>
+	class _connection_base8
+	{
+	public:
+		virtual has_slots<mt_policy>* getdest() const = 0;
+		virtual void emit(arg1_type, arg2_type, arg3_type, arg4_type, arg5_type,
+			arg6_type, arg7_type, arg8_type) = 0;
+		virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* clone() = 0;
+		virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest) = 0;
+	};
+
+	template<class mt_policy>
+	class _signal_base : public mt_policy
+	{
+	public:
+		virtual void slot_disconnect(has_slots<mt_policy>* pslot) = 0;
+		virtual void slot_duplicate(const has_slots<mt_policy>* poldslot, has_slots<mt_policy>* pnewslot) = 0;
+	};
+
+	template<class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class has_slots : public mt_policy 
+	{
+	private:
+		typedef typename std::set<_signal_base<mt_policy> *> sender_set;
+		typedef typename sender_set::const_iterator const_iterator;
+
+	public:
+		has_slots()
+		{
+			;
+		}
+
+		has_slots(const has_slots& hs)
+			: mt_policy(hs)
+		{
+			lock_block<mt_policy> lock(this);
+			const_iterator it = hs.m_senders.begin();
+			const_iterator itEnd = hs.m_senders.end();
+
+			while(it != itEnd)
+			{
+				(*it)->slot_duplicate(&hs, this);
+				m_senders.insert(*it);
+				++it;
+			}
+		} 
+
+		void signal_connect(_signal_base<mt_policy>* sender)
+		{
+			lock_block<mt_policy> lock(this);
+			m_senders.insert(sender);
+		}
+
+		void signal_disconnect(_signal_base<mt_policy>* sender)
+		{
+			lock_block<mt_policy> lock(this);
+			m_senders.erase(sender);
+		}
+
+		virtual ~has_slots()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			const_iterator it = m_senders.begin();
+			const_iterator itEnd = m_senders.end();
+
+			while(it != itEnd)
+			{
+				(*it)->slot_disconnect(this);
+				++it;
+			}
+
+			m_senders.erase(m_senders.begin(), m_senders.end());
+		}
+
+	private:
+		sender_set m_senders;
+	};
+
+	template<class mt_policy>
+	class _signal_base0 : public _signal_base<mt_policy>
+	{
+	public:
+		typedef std::list<_connection_base0<mt_policy> *>  connections_list;
+
+		_signal_base0()
+		{
+			;
+		}
+
+		_signal_base0(const _signal_base0& s)
+			: _signal_base<mt_policy>(s)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = s.m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_connect(this);
+				m_connected_slots.push_back((*it)->clone());
+
+				++it;
+			}
+		}
+
+		~_signal_base0()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_disconnect(this);
+				delete *it;
+
+				++it;
+			}
+
+			m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
+		}
+
+#ifdef _DEBUG
+			bool connected(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+				if ((*it)->getdest() == pclass)
+					return true;
+				it = itNext;
+			}
+			return false;
+		}
+#endif
+
+		void disconnect(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == pclass)
+				{
+					delete *it;
+					m_connected_slots.erase(it);
+					pclass->signal_disconnect(this);
+					return;
+				}
+
+				++it;
+			}
+		}
+
+		void slot_disconnect(has_slots<mt_policy>* pslot)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				typename connections_list::iterator itNext = it;
+				++itNext;
+
+				if((*it)->getdest() == pslot)
+				{
+					m_connected_slots.erase(it);
+					//			delete *it;
+				}
+
+				it = itNext;
+			}
+		}
+
+		void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == oldtarget)
+				{
+					m_connected_slots.push_back((*it)->duplicate(newtarget));
+				}
+
+				++it;
+			}
+		}
+
+	protected:
+		connections_list m_connected_slots;   
+	};
+
+	template<class arg1_type, class mt_policy>
+	class _signal_base1 : public _signal_base<mt_policy>
+	{
+	public:
+		typedef std::list<_connection_base1<arg1_type, mt_policy> *>  connections_list;
+
+		_signal_base1()
+		{
+			;
+		}
+
+		_signal_base1(const _signal_base1<arg1_type, mt_policy>& s)
+			: _signal_base<mt_policy>(s)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = s.m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_connect(this);
+				m_connected_slots.push_back((*it)->clone());
+
+				++it;
+			}
+		}
+
+		void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == oldtarget)
+				{
+					m_connected_slots.push_back((*it)->duplicate(newtarget));
+				}
+
+				++it;
+			}
+		}
+
+		~_signal_base1()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_disconnect(this);
+				delete *it;
+
+				++it;
+			}
+
+			m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
+		}
+
+#ifdef _DEBUG
+			bool connected(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+				if ((*it)->getdest() == pclass)
+					return true;
+				it = itNext;
+			}
+			return false;
+		}
+#endif
+
+		void disconnect(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == pclass)
+				{
+					delete *it;
+					m_connected_slots.erase(it);
+					pclass->signal_disconnect(this);
+					return;
+				}
+
+				++it;
+			}
+		}
+
+		void slot_disconnect(has_slots<mt_policy>* pslot)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				typename connections_list::iterator itNext = it;
+				++itNext;
+
+				if((*it)->getdest() == pslot)
+				{
+					m_connected_slots.erase(it);
+					//			delete *it;
+				}
+
+				it = itNext;
+			}
+		}
+
+
+	protected:
+		connections_list m_connected_slots;   
+	};
+
+	template<class arg1_type, class arg2_type, class mt_policy>
+	class _signal_base2 : public _signal_base<mt_policy>
+	{
+	public:
+		typedef std::list<_connection_base2<arg1_type, arg2_type, mt_policy> *>
+			connections_list;
+
+		_signal_base2()
+		{
+			;
+		}
+
+		_signal_base2(const _signal_base2<arg1_type, arg2_type, mt_policy>& s)
+			: _signal_base<mt_policy>(s)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = s.m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_connect(this);
+				m_connected_slots.push_back((*it)->clone());
+
+				++it;
+			}
+		}
+
+		void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == oldtarget)
+				{
+					m_connected_slots.push_back((*it)->duplicate(newtarget));
+				}
+
+				++it;
+			}
+		}
+
+		~_signal_base2()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_disconnect(this);
+				delete *it;
+
+				++it;
+			}
+
+			m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
+		}
+
+#ifdef _DEBUG
+			bool connected(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+				if ((*it)->getdest() == pclass)
+					return true;
+				it = itNext;
+			}
+			return false;
+		}
+#endif
+
+		void disconnect(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == pclass)
+				{
+					delete *it;
+					m_connected_slots.erase(it);
+					pclass->signal_disconnect(this);
+					return;
+				}
+
+				++it;
+			}
+		}
+
+		void slot_disconnect(has_slots<mt_policy>* pslot)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				typename connections_list::iterator itNext = it;
+				++itNext;
+
+				if((*it)->getdest() == pslot)
+				{
+					m_connected_slots.erase(it);
+					//			delete *it;
+				}
+
+				it = itNext;
+			}
+		}
+
+	protected:
+		connections_list m_connected_slots;   
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class mt_policy>
+	class _signal_base3 : public _signal_base<mt_policy>
+	{
+	public:
+		typedef std::list<_connection_base3<arg1_type, arg2_type, arg3_type, mt_policy> *>
+			connections_list;
+
+		_signal_base3()
+		{
+			;
+		}
+
+		_signal_base3(const _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy>& s)
+			: _signal_base<mt_policy>(s)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = s.m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_connect(this);
+				m_connected_slots.push_back((*it)->clone());
+
+				++it;
+			}
+		}
+
+		void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == oldtarget)
+				{
+					m_connected_slots.push_back((*it)->duplicate(newtarget));
+				}
+
+				++it;
+			}
+		}
+
+		~_signal_base3()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_disconnect(this);
+				delete *it;
+
+				++it;
+			}
+
+			m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
+		}
+
+#ifdef _DEBUG
+			bool connected(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+				if ((*it)->getdest() == pclass)
+					return true;
+				it = itNext;
+			}
+			return false;
+		}
+#endif
+
+		void disconnect(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == pclass)
+				{
+					delete *it;
+					m_connected_slots.erase(it);
+					pclass->signal_disconnect(this);
+					return;
+				}
+
+				++it;
+			}
+		}
+
+		void slot_disconnect(has_slots<mt_policy>* pslot)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				typename connections_list::iterator itNext = it;
+				++itNext;
+
+				if((*it)->getdest() == pslot)
+				{
+					m_connected_slots.erase(it);
+					//			delete *it;
+				}
+
+				it = itNext;
+			}
+		}
+
+	protected:
+		connections_list m_connected_slots;   
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type, class mt_policy>
+	class _signal_base4 : public _signal_base<mt_policy>
+	{
+	public:
+		typedef std::list<_connection_base4<arg1_type, arg2_type, arg3_type,
+			arg4_type, mt_policy> *>  connections_list;
+
+		_signal_base4()
+		{
+			;
+		}
+
+		_signal_base4(const _signal_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>& s)
+			: _signal_base<mt_policy>(s)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = s.m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_connect(this);
+				m_connected_slots.push_back((*it)->clone());
+
+				++it;
+			}
+		}
+
+		void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == oldtarget)
+				{
+					m_connected_slots.push_back((*it)->duplicate(newtarget));
+				}
+
+				++it;
+			}
+		}
+
+		~_signal_base4()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_disconnect(this);
+				delete *it;
+
+				++it;
+			}
+
+			m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
+		}
+
+#ifdef _DEBUG
+			bool connected(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+				if ((*it)->getdest() == pclass)
+					return true;
+				it = itNext;
+			}
+			return false;
+		}
+#endif
+
+		void disconnect(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == pclass)
+				{
+					delete *it;
+					m_connected_slots.erase(it);
+					pclass->signal_disconnect(this);
+					return;
+				}
+
+				++it;
+			}
+		}
+
+		void slot_disconnect(has_slots<mt_policy>* pslot)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				typename connections_list::iterator itNext = it;
+				++itNext;
+
+				if((*it)->getdest() == pslot)
+				{
+					m_connected_slots.erase(it);
+					//			delete *it;
+				}
+
+				it = itNext;
+			}
+		}
+
+	protected:
+		connections_list m_connected_slots;   
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class mt_policy>
+	class _signal_base5 : public _signal_base<mt_policy>
+	{
+	public:
+		typedef std::list<_connection_base5<arg1_type, arg2_type, arg3_type,
+			arg4_type, arg5_type, mt_policy> *>  connections_list;
+
+		_signal_base5()
+		{
+			;
+		}
+
+		_signal_base5(const _signal_base5<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, mt_policy>& s)
+			: _signal_base<mt_policy>(s)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = s.m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_connect(this);
+				m_connected_slots.push_back((*it)->clone());
+
+				++it;
+			}
+		}
+
+		void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == oldtarget)
+				{
+					m_connected_slots.push_back((*it)->duplicate(newtarget));
+				}
+
+				++it;
+			}
+		}
+
+		~_signal_base5()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_disconnect(this);
+				delete *it;
+
+				++it;
+			}
+
+			m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
+		}
+
+#ifdef _DEBUG
+			bool connected(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+				if ((*it)->getdest() == pclass)
+					return true;
+				it = itNext;
+			}
+			return false;
+		}
+#endif
+
+		void disconnect(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == pclass)
+				{
+					delete *it;
+					m_connected_slots.erase(it);
+					pclass->signal_disconnect(this);
+					return;
+				}
+
+				++it;
+			}
+		}
+
+		void slot_disconnect(has_slots<mt_policy>* pslot)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				typename connections_list::iterator itNext = it;
+				++itNext;
+
+				if((*it)->getdest() == pslot)
+				{
+					m_connected_slots.erase(it);
+					//			delete *it;
+				}
+
+				it = itNext;
+			}
+		}
+
+	protected:
+		connections_list m_connected_slots;   
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class arg6_type, class mt_policy>
+	class _signal_base6 : public _signal_base<mt_policy>
+	{
+	public:
+		typedef std::list<_connection_base6<arg1_type, arg2_type, arg3_type, 
+			arg4_type, arg5_type, arg6_type, mt_policy> *>  connections_list;
+
+		_signal_base6()
+		{
+			;
+		}
+
+		_signal_base6(const _signal_base6<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, mt_policy>& s)
+			: _signal_base<mt_policy>(s)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = s.m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_connect(this);
+				m_connected_slots.push_back((*it)->clone());
+
+				++it;
+			}
+		}
+
+		void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == oldtarget)
+				{
+					m_connected_slots.push_back((*it)->duplicate(newtarget));
+				}
+
+				++it;
+			}
+		}
+
+		~_signal_base6()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_disconnect(this);
+				delete *it;
+
+				++it;
+			}
+
+			m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
+		}
+
+#ifdef _DEBUG
+			bool connected(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+				if ((*it)->getdest() == pclass)
+					return true;
+				it = itNext;
+			}
+			return false;
+		}
+#endif
+
+		void disconnect(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == pclass)
+				{
+					delete *it;
+					m_connected_slots.erase(it);
+					pclass->signal_disconnect(this);
+					return;
+				}
+
+				++it;
+			}
+		}
+
+		void slot_disconnect(has_slots<mt_policy>* pslot)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				typename connections_list::iterator itNext = it;
+				++itNext;
+
+				if((*it)->getdest() == pslot)
+				{
+					m_connected_slots.erase(it);
+					//			delete *it;
+				}
+
+				it = itNext;
+			}
+		}
+
+	protected:
+		connections_list m_connected_slots;   
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class arg6_type, class arg7_type, class mt_policy>
+	class _signal_base7 : public _signal_base<mt_policy>
+	{
+	public:
+		typedef std::list<_connection_base7<arg1_type, arg2_type, arg3_type, 
+			arg4_type, arg5_type, arg6_type, arg7_type, mt_policy> *>  connections_list;
+
+		_signal_base7()
+		{
+			;
+		}
+
+		_signal_base7(const _signal_base7<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, mt_policy>& s)
+			: _signal_base<mt_policy>(s)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = s.m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_connect(this);
+				m_connected_slots.push_back((*it)->clone());
+
+				++it;
+			}
+		}
+
+		void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == oldtarget)
+				{
+					m_connected_slots.push_back((*it)->duplicate(newtarget));
+				}
+
+				++it;
+			}
+		}
+
+		~_signal_base7()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_disconnect(this);
+				delete *it;
+
+				++it;
+			}
+
+			m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
+		}
+
+#ifdef _DEBUG
+			bool connected(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+				if ((*it)->getdest() == pclass)
+					return true;
+				it = itNext;
+			}
+			return false;
+		}
+#endif
+
+		void disconnect(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == pclass)
+				{
+					delete *it;
+					m_connected_slots.erase(it);
+					pclass->signal_disconnect(this);
+					return;
+				}
+
+				++it;
+			}
+		}
+
+		void slot_disconnect(has_slots<mt_policy>* pslot)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				typename connections_list::iterator itNext = it;
+				++itNext;
+
+				if((*it)->getdest() == pslot)
+				{
+					m_connected_slots.erase(it);
+					//			delete *it;
+				}
+
+				it = itNext;
+			}
+		}
+
+	protected:
+		connections_list m_connected_slots;   
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class arg6_type, class arg7_type, class arg8_type, class mt_policy>
+	class _signal_base8 : public _signal_base<mt_policy>
+	{
+	public:
+		typedef std::list<_connection_base8<arg1_type, arg2_type, arg3_type, 
+			arg4_type, arg5_type, arg6_type, arg7_type, arg8_type, mt_policy> *>
+			connections_list;
+
+		_signal_base8()
+		{
+			;
+		}
+
+		_signal_base8(const _signal_base8<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>& s)
+			: _signal_base<mt_policy>(s)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = s.m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = s.m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_connect(this);
+				m_connected_slots.push_back((*it)->clone());
+
+				++it;
+			}
+		}
+
+		void slot_duplicate(const has_slots<mt_policy>* oldtarget, has_slots<mt_policy>* newtarget)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == oldtarget)
+				{
+					m_connected_slots.push_back((*it)->duplicate(newtarget));
+				}
+
+				++it;
+			}
+		}
+
+		~_signal_base8()
+		{
+			disconnect_all();
+		}
+
+		void disconnect_all()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				(*it)->getdest()->signal_disconnect(this);
+				delete *it;
+
+				++it;
+			}
+
+			m_connected_slots.erase(m_connected_slots.begin(), m_connected_slots.end());
+		}
+
+#ifdef _DEBUG
+			bool connected(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+				if ((*it)->getdest() == pclass)
+					return true;
+				it = itNext;
+			}
+			return false;
+		}
+#endif
+
+		void disconnect(has_slots<mt_policy>* pclass)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				if((*it)->getdest() == pclass)
+				{
+					delete *it;
+					m_connected_slots.erase(it);
+					pclass->signal_disconnect(this);
+					return;
+				}
+
+				++it;
+			}
+		}
+
+		void slot_disconnect(has_slots<mt_policy>* pslot)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::iterator it = m_connected_slots.begin();
+			typename connections_list::iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				typename connections_list::iterator itNext = it;
+				++itNext;
+
+				if((*it)->getdest() == pslot)
+				{
+					m_connected_slots.erase(it);
+					//			delete *it;
+				}
+
+				it = itNext;
+			}
+		}
+
+	protected:
+		connections_list m_connected_slots;   
+	};
+
+
+	template<class dest_type, class mt_policy>
+	class _connection0 : public _connection_base0<mt_policy>
+	{
+	public:
+		_connection0()
+		{
+			m_pobject = NULL;
+			m_pmemfun = NULL;
+		}
+
+		_connection0(dest_type* pobject, void (dest_type::*pmemfun)())
+		{
+			m_pobject = pobject;
+			m_pmemfun = pmemfun;
+		}
+
+		virtual _connection_base0<mt_policy>* clone()
+		{
+			return new _connection0<dest_type, mt_policy>(*this);
+		}
+
+		virtual _connection_base0<mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
+		{
+			return new _connection0<dest_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
+		}
+
+		virtual void emit()
+		{
+			(m_pobject->*m_pmemfun)();
+		}
+
+		virtual has_slots<mt_policy>* getdest() const
+		{
+			return m_pobject;
+		}
+
+	private:
+		dest_type* m_pobject;
+		void (dest_type::* m_pmemfun)();
+	};
+
+	template<class dest_type, class arg1_type, class mt_policy>
+	class _connection1 : public _connection_base1<arg1_type, mt_policy>
+	{
+	public:
+		_connection1()
+		{
+			m_pobject = NULL;
+			m_pmemfun = NULL;
+		}
+
+		_connection1(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type))
+		{
+			m_pobject = pobject;
+			m_pmemfun = pmemfun;
+		}
+
+		virtual _connection_base1<arg1_type, mt_policy>* clone()
+		{
+			return new _connection1<dest_type, arg1_type, mt_policy>(*this);
+		}
+
+		virtual _connection_base1<arg1_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
+		{
+			return new _connection1<dest_type, arg1_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
+		}
+
+		virtual void emit(arg1_type a1)
+		{
+			(m_pobject->*m_pmemfun)(a1);
+		}
+
+		virtual has_slots<mt_policy>* getdest() const
+		{
+			return m_pobject;
+		}
+
+	private:
+		dest_type* m_pobject;
+		void (dest_type::* m_pmemfun)(arg1_type);
+	};
+
+	template<class dest_type, class arg1_type, class arg2_type, class mt_policy>
+	class _connection2 : public _connection_base2<arg1_type, arg2_type, mt_policy>
+	{
+	public:
+		_connection2()
+		{
+			m_pobject = NULL;
+			m_pmemfun = NULL;
+		}
+
+		_connection2(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
+			arg2_type))
+		{
+			m_pobject = pobject;
+			m_pmemfun = pmemfun;
+		}
+
+		virtual _connection_base2<arg1_type, arg2_type, mt_policy>* clone()
+		{
+			return new _connection2<dest_type, arg1_type, arg2_type, mt_policy>(*this);
+		}
+
+		virtual _connection_base2<arg1_type, arg2_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
+		{
+			return new _connection2<dest_type, arg1_type, arg2_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
+		}
+
+		virtual void emit(arg1_type a1, arg2_type a2)
+		{
+			(m_pobject->*m_pmemfun)(a1, a2);
+		}
+
+		virtual has_slots<mt_policy>* getdest() const
+		{
+			return m_pobject;
+		}
+
+	private:
+		dest_type* m_pobject;
+		void (dest_type::* m_pmemfun)(arg1_type, arg2_type);
+	};
+
+	template<class dest_type, class arg1_type, class arg2_type, class arg3_type, class mt_policy>
+	class _connection3 : public _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>
+	{
+	public:
+		_connection3()
+		{
+			m_pobject = NULL;
+			m_pmemfun = NULL;
+		}
+
+		_connection3(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
+			arg2_type, arg3_type))
+		{
+			m_pobject = pobject;
+			m_pmemfun = pmemfun;
+		}
+
+		virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* clone()
+		{
+			return new _connection3<dest_type, arg1_type, arg2_type, arg3_type, mt_policy>(*this);
+		}
+
+		virtual _connection_base3<arg1_type, arg2_type, arg3_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
+		{
+			return new _connection3<dest_type, arg1_type, arg2_type, arg3_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
+		}
+
+		virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3)
+		{
+			(m_pobject->*m_pmemfun)(a1, a2, a3);
+		}
+
+		virtual has_slots<mt_policy>* getdest() const
+		{
+			return m_pobject;
+		}
+
+	private:
+		dest_type* m_pobject;
+		void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type);
+	};
+
+	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
+	class arg4_type, class mt_policy>
+	class _connection4 : public _connection_base4<arg1_type, arg2_type,
+		arg3_type, arg4_type, mt_policy>
+	{
+	public:
+		_connection4()
+		{
+			m_pobject = NULL;
+			m_pmemfun = NULL;
+		}
+
+		_connection4(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type))
+		{
+			m_pobject = pobject;
+			m_pmemfun = pmemfun;
+		}
+
+		virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* clone()
+		{
+			return new _connection4<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>(*this);
+		}
+
+		virtual _connection_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
+		{
+			return new _connection4<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
+		}
+
+		virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, 
+			arg4_type a4)
+		{
+			(m_pobject->*m_pmemfun)(a1, a2, a3, a4);
+		}
+
+		virtual has_slots<mt_policy>* getdest() const
+		{
+			return m_pobject;
+		}
+
+	private:
+		dest_type* m_pobject;
+		void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type,
+			arg4_type);
+	};
+
+	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
+	class arg4_type, class arg5_type, class mt_policy>
+	class _connection5 : public _connection_base5<arg1_type, arg2_type,
+		arg3_type, arg4_type, arg5_type, mt_policy>
+	{
+	public:
+		_connection5()
+		{
+			m_pobject = NULL;
+			m_pmemfun = NULL;
+		}
+
+		_connection5(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type, arg5_type))
+		{
+			m_pobject = pobject;
+			m_pmemfun = pmemfun;
+		}
+
+		virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, mt_policy>* clone()
+		{
+			return new _connection5<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, 
+				arg5_type, mt_policy>(*this);
+		}
+
+		virtual _connection_base5<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
+		{
+			return new _connection5<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, 
+				arg5_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
+		}
+
+		virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5)
+		{
+			(m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5);
+		}
+
+		virtual has_slots<mt_policy>* getdest() const
+		{
+			return m_pobject;
+		}
+
+	private:
+		dest_type* m_pobject;
+		void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type);
+	};
+
+	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
+	class arg4_type, class arg5_type, class arg6_type, class mt_policy>
+	class _connection6 : public _connection_base6<arg1_type, arg2_type,
+		arg3_type, arg4_type, arg5_type, arg6_type, mt_policy>
+	{
+	public:
+		_connection6()
+		{
+			m_pobject = NULL;
+			m_pmemfun = NULL;
+		}
+
+		_connection6(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type, arg5_type, arg6_type))
+		{
+			m_pobject = pobject;
+			m_pmemfun = pmemfun;
+		}
+
+		virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, arg6_type, mt_policy>* clone()
+		{
+			return new _connection6<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, 
+				arg5_type, arg6_type, mt_policy>(*this);
+		}
+
+		virtual _connection_base6<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, arg6_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
+		{
+			return new _connection6<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, 
+				arg5_type, arg6_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
+		}
+
+		virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5, arg6_type a6)
+		{
+			(m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5, a6);
+		}
+
+		virtual has_slots<mt_policy>* getdest() const
+		{
+			return m_pobject;
+		}
+
+	private:
+		dest_type* m_pobject;
+		void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type);
+	};
+
+	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
+	class arg4_type, class arg5_type, class arg6_type, class arg7_type, class mt_policy>
+	class _connection7 : public _connection_base7<arg1_type, arg2_type,
+		arg3_type, arg4_type, arg5_type, arg6_type, arg7_type, mt_policy>
+	{
+	public:
+		_connection7()
+		{
+			m_pobject = NULL;
+			m_pmemfun = NULL;
+		}
+
+		_connection7(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type, arg5_type, arg6_type, arg7_type))
+		{
+			m_pobject = pobject;
+			m_pmemfun = pmemfun;
+		}
+
+		virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, arg6_type, arg7_type, mt_policy>* clone()
+		{
+			return new _connection7<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, 
+				arg5_type, arg6_type, arg7_type, mt_policy>(*this);
+		}
+
+		virtual _connection_base7<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, arg6_type, arg7_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
+		{
+			return new _connection7<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, 
+				arg5_type, arg6_type, arg7_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
+		}
+
+		virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5, arg6_type a6, arg7_type a7)
+		{
+			(m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5, a6, a7);
+		}
+
+		virtual has_slots<mt_policy>* getdest() const
+		{
+			return m_pobject;
+		}
+
+	private:
+		dest_type* m_pobject;
+		void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type);
+	};
+
+	template<class dest_type, class arg1_type, class arg2_type, class arg3_type,
+	class arg4_type, class arg5_type, class arg6_type, class arg7_type, 
+	class arg8_type, class mt_policy>
+	class _connection8 : public _connection_base8<arg1_type, arg2_type,
+		arg3_type, arg4_type, arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>
+	{
+	public:
+		_connection8()
+		{
+			m_pobject = NULL;
+			m_pmemfun = NULL;
+		}
+
+		_connection8(dest_type* pobject, void (dest_type::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type, arg5_type, arg6_type, 
+			arg7_type, arg8_type))
+		{
+			m_pobject = pobject;
+			m_pmemfun = pmemfun;
+		}
+
+		virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* clone()
+		{
+			return new _connection8<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, 
+				arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>(*this);
+		}
+
+		virtual _connection_base8<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* duplicate(has_slots<mt_policy>* pnewdest)
+		{
+			return new _connection8<dest_type, arg1_type, arg2_type, arg3_type, arg4_type, 
+				arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>((dest_type *)pnewdest, m_pmemfun);
+		}
+
+		virtual void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5, arg6_type a6, arg7_type a7, arg8_type a8)
+		{
+			(m_pobject->*m_pmemfun)(a1, a2, a3, a4, a5, a6, a7, a8);
+		}
+
+		virtual has_slots<mt_policy>* getdest() const
+		{
+			return m_pobject;
+		}
+
+	private:
+		dest_type* m_pobject;
+		void (dest_type::* m_pmemfun)(arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, arg8_type);
+	};
+
+	template<class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class signal0 : public _signal_base0<mt_policy>
+	{
+	public:
+		typedef _signal_base0<mt_policy> base;
+		typedef typename base::connections_list connections_list;
+		using base::m_connected_slots;
+
+		signal0()
+		{
+			;
+		}
+
+		signal0(const signal0<mt_policy>& s)
+			: _signal_base0<mt_policy>(s)
+		{
+			;
+		}
+
+		template<class desttype>
+			void connect(desttype* pclass, void (desttype::*pmemfun)())
+		{
+			lock_block<mt_policy> lock(this);
+			_connection0<desttype, mt_policy>* conn = 
+				new _connection0<desttype, mt_policy>(pclass, pmemfun);
+			m_connected_slots.push_back(conn);
+			pclass->signal_connect(this);
+		}
+
+		void emit()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit();
+
+				it = itNext;
+			}
+		}
+
+		void operator()()
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit();
+
+				it = itNext;
+			}
+		}
+	};
+
+	template<class arg1_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class signal1 : public _signal_base1<arg1_type, mt_policy>
+	{
+	public:
+		typedef _signal_base1<arg1_type, mt_policy> base;
+		typedef typename base::connections_list connections_list;
+		using base::m_connected_slots;
+
+		signal1()
+		{
+			;
+		}
+
+		signal1(const signal1<arg1_type, mt_policy>& s)
+			: _signal_base1<arg1_type, mt_policy>(s)
+		{
+			;
+		}
+
+		template<class desttype>
+			void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type))
+		{
+			lock_block<mt_policy> lock(this);
+			_connection1<desttype, arg1_type, mt_policy>* conn = 
+				new _connection1<desttype, arg1_type, mt_policy>(pclass, pmemfun);
+			m_connected_slots.push_back(conn);
+			pclass->signal_connect(this);
+		}
+
+		void emit(arg1_type a1)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1);
+
+				it = itNext;
+			}
+		}
+
+		void operator()(arg1_type a1)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1);
+
+				it = itNext;
+			}
+		}
+	};
+
+	template<class arg1_type, class arg2_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class signal2 : public _signal_base2<arg1_type, arg2_type, mt_policy>
+	{
+	public:
+		typedef _signal_base2<arg1_type, arg2_type, mt_policy> base;
+		typedef typename base::connections_list connections_list;
+		using base::m_connected_slots;
+
+		signal2()
+		{
+			;
+		}
+
+		signal2(const signal2<arg1_type, arg2_type, mt_policy>& s)
+			: _signal_base2<arg1_type, arg2_type, mt_policy>(s)
+		{
+			;
+		}
+
+		template<class desttype>
+			void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
+			arg2_type))
+		{
+			lock_block<mt_policy> lock(this);
+			_connection2<desttype, arg1_type, arg2_type, mt_policy>* conn = new
+				_connection2<desttype, arg1_type, arg2_type, mt_policy>(pclass, pmemfun);
+			m_connected_slots.push_back(conn);
+			pclass->signal_connect(this);
+		}
+
+		void emit(arg1_type a1, arg2_type a2)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2);
+
+				it = itNext;
+			}
+		}
+
+		void operator()(arg1_type a1, arg2_type a2)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2);
+
+				it = itNext;
+			}
+		}
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class signal3 : public _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy>
+	{
+	public:
+		typedef _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy> base;
+		typedef typename base::connections_list connections_list;
+		using base::m_connected_slots;
+
+		signal3()
+		{
+			;
+		}
+
+		signal3(const signal3<arg1_type, arg2_type, arg3_type, mt_policy>& s)
+			: _signal_base3<arg1_type, arg2_type, arg3_type, mt_policy>(s)
+		{
+			;
+		}
+
+		template<class desttype>
+			void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
+			arg2_type, arg3_type))
+		{
+			lock_block<mt_policy> lock(this);
+			_connection3<desttype, arg1_type, arg2_type, arg3_type, mt_policy>* conn = 
+				new _connection3<desttype, arg1_type, arg2_type, arg3_type, mt_policy>(pclass,
+				pmemfun);
+			m_connected_slots.push_back(conn);
+			pclass->signal_connect(this);
+		}
+
+		void emit(arg1_type a1, arg2_type a2, arg3_type a3)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3);
+
+				it = itNext;
+			}
+		}
+
+		void operator()(arg1_type a1, arg2_type a2, arg3_type a3)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3);
+
+				it = itNext;
+			}
+		}
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class signal4 : public _signal_base4<arg1_type, arg2_type, arg3_type,
+		arg4_type, mt_policy>
+	{
+	public:
+		typedef _signal_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy> base;
+		typedef typename base::connections_list connections_list;
+		using base::m_connected_slots;
+
+		signal4()
+		{
+			;
+		}
+
+		signal4(const signal4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>& s)
+			: _signal_base4<arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>(s)
+		{
+			;
+		}
+
+		template<class desttype>
+			void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type))
+		{
+			lock_block<mt_policy> lock(this);
+			_connection4<desttype, arg1_type, arg2_type, arg3_type, arg4_type, mt_policy>*
+				conn = new _connection4<desttype, arg1_type, arg2_type, arg3_type,
+				arg4_type, mt_policy>(pclass, pmemfun);
+			m_connected_slots.push_back(conn);
+			pclass->signal_connect(this);
+		}
+
+		void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4);
+
+				it = itNext;
+			}
+		}
+
+		void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4);
+
+				it = itNext;
+			}
+		}
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class signal5 : public _signal_base5<arg1_type, arg2_type, arg3_type,
+		arg4_type, arg5_type, mt_policy>
+	{
+	public:
+		typedef _signal_base5<arg1_type, arg2_type, arg3_type, arg4_type, arg5_type, mt_policy> base;
+		typedef typename base::connections_list connections_list;
+		using base::m_connected_slots;
+
+		signal5()
+		{
+			;
+		}
+
+		signal5(const signal5<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, mt_policy>& s)
+			: _signal_base5<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, mt_policy>(s)
+		{
+			;
+		}
+
+		template<class desttype>
+			void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type, arg5_type))
+		{
+			lock_block<mt_policy> lock(this);
+			_connection5<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
+				arg5_type, mt_policy>* conn = new _connection5<desttype, arg1_type, arg2_type,
+				arg3_type, arg4_type, arg5_type, mt_policy>(pclass, pmemfun);
+			m_connected_slots.push_back(conn);
+			pclass->signal_connect(this);
+		}
+
+		void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4, a5);
+
+				it = itNext;
+			}
+		}
+
+		void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4, a5);
+
+				it = itNext;
+			}
+		}
+	};
+
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class arg6_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class signal6 : public _signal_base6<arg1_type, arg2_type, arg3_type,
+		arg4_type, arg5_type, arg6_type, mt_policy>
+	{
+	public:
+		typedef _signal_base6<arg1_type, arg2_type, arg3_type, arg4_type, arg5_type, arg6_type, mt_policy> base;
+		typedef typename base::connections_list connections_list;
+		using base::m_connected_slots;
+
+		signal6()
+		{
+			;
+		}
+
+		signal6(const signal6<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, mt_policy>& s)
+			: _signal_base6<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, mt_policy>(s)
+		{
+			;
+		}
+
+		template<class desttype>
+			void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type, arg5_type, arg6_type))
+		{
+			lock_block<mt_policy> lock(this);
+			_connection6<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
+				arg5_type, arg6_type, mt_policy>* conn = 
+				new _connection6<desttype, arg1_type, arg2_type, arg3_type,
+				arg4_type, arg5_type, arg6_type, mt_policy>(pclass, pmemfun);
+			m_connected_slots.push_back(conn);
+			pclass->signal_connect(this);
+		}
+
+		void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5, arg6_type a6)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4, a5, a6);
+
+				it = itNext;
+			}
+		}
+
+		void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5, arg6_type a6)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4, a5, a6);
+
+				it = itNext;
+			}
+		}
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class arg6_type, class arg7_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class signal7 : public _signal_base7<arg1_type, arg2_type, arg3_type,
+		arg4_type, arg5_type, arg6_type, arg7_type, mt_policy>
+	{
+	public:
+		typedef _signal_base7<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, arg6_type, arg7_type, mt_policy> base;
+		typedef typename base::connections_list connections_list;
+		using base::m_connected_slots;
+
+		signal7()
+		{
+			;
+		}
+
+		signal7(const signal7<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, mt_policy>& s)
+			: _signal_base7<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, mt_policy>(s)
+		{
+			;
+		}
+
+		template<class desttype>
+			void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type, arg5_type, arg6_type, 
+			arg7_type))
+		{
+			lock_block<mt_policy> lock(this);
+			_connection7<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
+				arg5_type, arg6_type, arg7_type, mt_policy>* conn = 
+				new _connection7<desttype, arg1_type, arg2_type, arg3_type,
+				arg4_type, arg5_type, arg6_type, arg7_type, mt_policy>(pclass, pmemfun);
+			m_connected_slots.push_back(conn);
+			pclass->signal_connect(this);
+		}
+
+		void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5, arg6_type a6, arg7_type a7)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4, a5, a6, a7);
+
+				it = itNext;
+			}
+		}
+
+		void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5, arg6_type a6, arg7_type a7)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4, a5, a6, a7);
+
+				it = itNext;
+			}
+		}
+	};
+
+	template<class arg1_type, class arg2_type, class arg3_type, class arg4_type,
+	class arg5_type, class arg6_type, class arg7_type, class arg8_type, class mt_policy = SIGSLOT_DEFAULT_MT_POLICY>
+	class signal8 : public _signal_base8<arg1_type, arg2_type, arg3_type,
+		arg4_type, arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>
+	{
+	public:
+		typedef _signal_base8<arg1_type, arg2_type, arg3_type, arg4_type, 
+			arg5_type, arg6_type, arg7_type, arg8_type, mt_policy> base;
+		typedef typename base::connections_list connections_list;
+		using base::m_connected_slots;
+
+		signal8()
+		{
+			;
+		}
+
+		signal8(const signal8<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>& s)
+			: _signal_base8<arg1_type, arg2_type, arg3_type, arg4_type,
+			arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>(s)
+		{
+			;
+		}
+
+		template<class desttype>
+			void connect(desttype* pclass, void (desttype::*pmemfun)(arg1_type,
+			arg2_type, arg3_type, arg4_type, arg5_type, arg6_type, 
+			arg7_type, arg8_type))
+		{
+			lock_block<mt_policy> lock(this);
+			_connection8<desttype, arg1_type, arg2_type, arg3_type, arg4_type,
+				arg5_type, arg6_type, arg7_type, arg8_type, mt_policy>* conn = 
+				new _connection8<desttype, arg1_type, arg2_type, arg3_type,
+				arg4_type, arg5_type, arg6_type, arg7_type, 
+				arg8_type, mt_policy>(pclass, pmemfun);
+			m_connected_slots.push_back(conn);
+			pclass->signal_connect(this);
+		}
+
+		void emit(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5, arg6_type a6, arg7_type a7, arg8_type a8)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4, a5, a6, a7, a8);
+
+				it = itNext;
+			}
+		}
+
+		void operator()(arg1_type a1, arg2_type a2, arg3_type a3, arg4_type a4,
+			arg5_type a5, arg6_type a6, arg7_type a7, arg8_type a8)
+		{
+			lock_block<mt_policy> lock(this);
+			typename connections_list::const_iterator itNext, it = m_connected_slots.begin();
+			typename connections_list::const_iterator itEnd = m_connected_slots.end();
+
+			while(it != itEnd)
+			{
+				itNext = it;
+				++itNext;
+
+				(*it)->emit(a1, a2, a3, a4, a5, a6, a7, a8);
+
+				it = itNext;
+			}
+		}
+	};
+
+}; // namespace sigslot
+
+#endif // SIGSLOT_H__
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/socket.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/socket.h
new file mode 100644
index 00000000..d4a49d96
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/socket.h
@@ -0,0 +1,158 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _socket_h_
+#define _socket_h_
+
+#include "talk/base/basictypes.h"
+#include "talk/base/socketaddress.h"
+
+#ifdef POSIX
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <errno.h>
+#endif
+
+#ifdef WIN32
+#include "talk/base/win32.h"
+#endif
+
+// Rather than converting errors into a private namespace,
+// Reuse the POSIX socket api errors. Note this depends on
+// Win32 compatibility.
+
+#ifdef WIN32
+#define EWOULDBLOCK WSAEWOULDBLOCK
+#define EINPROGRESS WSAEINPROGRESS
+#define EALREADY WSAEALREADY
+#define ENOTSOCK WSAENOTSOCK
+#define EDESTADDRREQ WSAEDESTADDRREQ
+#define EMSGSIZE WSAEMSGSIZE
+#define EPROTOTYPE WSAEPROTOTYPE
+#define ENOPROTOOPT WSAENOPROTOOPT
+#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
+#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
+#define EOPNOTSUPP WSAEOPNOTSUPP
+#define EPFNOSUPPORT WSAEPFNOSUPPORT
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#define EADDRINUSE WSAEADDRINUSE
+#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
+#define ENETDOWN WSAENETDOWN
+#define ENETUNREACH WSAENETUNREACH
+#define ENETRESET WSAENETRESET
+#define ECONNABORTED WSAECONNABORTED
+#define ECONNRESET WSAECONNRESET
+#define ENOBUFS WSAENOBUFS
+#define EISCONN WSAEISCONN
+#define ENOTCONN WSAENOTCONN
+#define ESHUTDOWN WSAESHUTDOWN
+#define ETOOMANYREFS WSAETOOMANYREFS
+#define ETIMEDOUT WSAETIMEDOUT
+#define ECONNREFUSED WSAECONNREFUSED
+#define ELOOP WSAELOOP
+#undef ENAMETOOLONG // remove errno.h's definition
+#define ENAMETOOLONG WSAENAMETOOLONG
+#define EHOSTDOWN WSAEHOSTDOWN
+#define EHOSTUNREACH WSAEHOSTUNREACH
+#undef ENOTEMPTY // remove errno.h's definition
+#define ENOTEMPTY WSAENOTEMPTY
+#define EPROCLIM WSAEPROCLIM
+#define EUSERS WSAEUSERS
+#define EDQUOT WSAEDQUOT
+#define ESTALE WSAESTALE
+#define EREMOTE WSAEREMOTE
+#undef EACCES
+#define EACCES WSAEACCES
+#endif // WIN32
+
+#ifdef POSIX
+#define INVALID_SOCKET (-1)
+#define SOCKET_ERROR (-1)
+#define closesocket(s) close(s)
+#endif // POSIX
+
+namespace cricket {
+
+inline bool IsBlockingError(int e) {
+  return (e == EWOULDBLOCK) || (e == EAGAIN) || (e == EINPROGRESS);
+}
+
+// General interface for the socket implementations of various networks.  The
+// methods match those of normal UNIX sockets very closely.
+class Socket {
+public:
+  virtual ~Socket() {}
+ 
+  // Returns the address to which the socket is bound.  If the socket is not
+  // bound, then the any-address is returned.
+  virtual SocketAddress GetLocalAddress() const = 0;
+
+  // Returns the address to which the socket is connected.  If the socket is
+  // not connected, then the any-address is returned.
+  virtual SocketAddress GetRemoteAddress() const = 0;
+
+  virtual int Bind(const SocketAddress& addr) = 0;
+  virtual int Connect(const SocketAddress& addr) = 0;
+  virtual int Send(const void *pv, size_t cb) = 0;
+  virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr) = 0;
+  virtual int Recv(void *pv, size_t cb) = 0;
+  virtual int RecvFrom(void *pv, size_t cb, SocketAddress *paddr) = 0;
+  virtual int Listen(int backlog) = 0;
+  virtual Socket *Accept(SocketAddress *paddr) = 0;
+  virtual int Close() = 0;
+  virtual int GetError() const = 0;
+  virtual void SetError(int error) = 0;
+  inline bool IsBlocking() const { return IsBlockingError(GetError()); }
+
+  enum ConnState {
+    CS_CLOSED,
+    CS_CONNECTING,
+    CS_CONNECTED
+  };
+  virtual ConnState GetState() const = 0;
+
+  // Fills in the given uint16 with the current estimate of the MTU along the
+  // path to the address to which this socket is connected.
+  virtual int EstimateMTU(uint16* mtu) = 0;
+
+  enum Option {
+    OPT_DONTFRAGMENT
+  };
+  virtual int SetOption(Option opt, int value) = 0;
+
+protected:
+  Socket() {}
+
+private:
+  DISALLOW_EVIL_CONSTRUCTORS(Socket);
+};
+
+} // namespace cricket
+
+#endif // _socket_h_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/socketadapters.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketadapters.cc
new file mode 100644
index 00000000..049e923c
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketadapters.cc
@@ -0,0 +1,1130 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+
+#include <time.h>
+
+#ifdef WIN32
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#define _WINSOCKAPI_
+#include <windows.h>
+#include <wininet.h>  // HTTP_STATUS_PROXY_AUTH_REQ
+#define SECURITY_WIN32
+#include <security.h>
+#endif
+
+#include <cassert>
+
+#include "talk/base/base64.h"
+#include "talk/base/basicdefs.h"
+#include "talk/base/bytebuffer.h"
+#include "talk/base/common.h"
+#include "talk/base/logging.h"
+#include "talk/base/md5.h"
+#include "talk/base/socketadapters.h"
+#include "talk/base/stringutils.h"
+
+#include <errno.h>
+
+
+#ifdef WIN32
+#include "talk/base/sec_buffer.h"
+#endif // WIN32
+
+namespace cricket {
+
+#ifdef WIN32
+extern const ConstantLabel SECURITY_ERRORS[];
+#endif
+
+BufferedReadAdapter::BufferedReadAdapter(AsyncSocket* socket, size_t buffer_size)
+  : AsyncSocketAdapter(socket), buffer_size_(buffer_size), data_len_(0), buffering_(false) {
+  buffer_ = new char[buffer_size_];
+}
+
+BufferedReadAdapter::~BufferedReadAdapter() {
+  delete [] buffer_;
+}
+
+int BufferedReadAdapter::Send(const void *pv, size_t cb) {
+  if (buffering_) {
+    // TODO: Spoof error better; Signal Writeable
+    socket_->SetError(EWOULDBLOCK);
+    return -1;
+  }
+  return AsyncSocketAdapter::Send(pv, cb);
+}
+
+int BufferedReadAdapter::Recv(void *pv, size_t cb) {
+  if (buffering_) {
+    socket_->SetError(EWOULDBLOCK);
+    return -1;
+  }
+
+  size_t read = 0;
+
+  if (data_len_) {
+    read = _min(cb, data_len_);
+    memcpy(pv, buffer_, read);
+    data_len_ -= read;
+    if (data_len_ > 0) {
+      memmove(buffer_, buffer_ + read, data_len_);
+    }
+    pv = static_cast<char *>(pv) + read;
+    cb -= read;
+  }
+
+  // FIX: If cb == 0, we won't generate another read event
+
+  int res = AsyncSocketAdapter::Recv(pv, cb);
+  if (res < 0)
+    return res;
+
+  return res + static_cast<int>(read);
+}
+
+void BufferedReadAdapter::BufferInput(bool on) {
+  buffering_ = on;
+}
+
+void BufferedReadAdapter::OnReadEvent(AsyncSocket * socket) {
+  assert(socket == socket_);
+
+  if (!buffering_) {
+    AsyncSocketAdapter::OnReadEvent(socket);
+    return;
+  }
+
+  if (data_len_ >= buffer_size_) {
+    LOG(INFO) << "Input buffer overflow";
+    assert(false);
+    data_len_ = 0;
+  }
+
+  int len = socket_->Recv(buffer_ + data_len_, buffer_size_ - data_len_);
+  if (len < 0) {
+    // TODO: Do something better like forwarding the error to the user.
+    LOG(INFO) << "Recv: " << errno << " " <<  std::strerror(errno);
+    return;
+  }
+
+  data_len_ += len;
+
+  ProcessInput(buffer_, data_len_);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+const uint8 SSL_SERVER_HELLO[] = {
+  22,3,1,0,74,2,0,0,70,3,1,66,133,69,167,39,169,93,160,
+  179,197,231,83,218,72,43,63,198,90,202,137,193,88,82,
+  161,120,60,91,23,70,0,133,63,32,14,211,6,114,91,91,
+  27,95,21,172,19,249,136,83,157,155,232,61,123,12,48,
+  50,110,56,77,162,117,87,65,108,52,92,0,4,0
+};
+
+const char SSL_CLIENT_HELLO[] = {
+  -128,70,1,3,1,0,45,0,0,0,16,1,0,-128,3,0,-128,7,0,-64,6,0,64,2,0,
+  -128,4,0,-128,0,0,4,0,-2,-1,0,0,10,0,-2,-2,0,0,9,0,0,100,0,0,98,0,
+  0,3,0,0,6,31,23,12,-90,47,0,120,-4,70,85,46,-79,-125,57,-15,-22
+};
+
+AsyncSSLSocket::AsyncSSLSocket(AsyncSocket* socket) : BufferedReadAdapter(socket, 1024) {
+}
+
+int AsyncSSLSocket::Connect(const SocketAddress& addr) {
+  // Begin buffering before we connect, so that there isn't a race condition between
+  // potential senders and receiving the OnConnectEvent signal
+  BufferInput(true);
+  return BufferedReadAdapter::Connect(addr);
+}
+
+void AsyncSSLSocket::OnConnectEvent(AsyncSocket * socket) {
+  assert(socket == socket_);
+
+  // TODO: we could buffer output too...
+  int res = DirectSend(SSL_CLIENT_HELLO, sizeof(SSL_CLIENT_HELLO));
+  assert(res == sizeof(SSL_CLIENT_HELLO));
+}
+
+void AsyncSSLSocket::ProcessInput(char * data, size_t& len) {
+  if (len < sizeof(SSL_SERVER_HELLO))
+    return;
+
+  if (memcmp(SSL_SERVER_HELLO, data, sizeof(SSL_SERVER_HELLO)) != 0) {
+    Close();
+    SignalCloseEvent(this, 0); // TODO: error code?
+    return;
+  }
+
+  len -= sizeof(SSL_SERVER_HELLO);
+  if (len > 0) {
+    memmove(data, data + sizeof(SSL_SERVER_HELLO), len);
+  }
+
+  bool remainder = (len > 0);
+  BufferInput(false);
+  SignalConnectEvent(this);
+
+  // FIX: if SignalConnect causes the socket to be destroyed, we are in trouble
+  if (remainder)
+    SignalReadEvent(this);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+#define TEST_DIGEST 0
+#if TEST_DIGEST
+/*
+const char * const DIGEST_CHALLENGE =
+  "Digest realm=\"[email protected]\","
+  " qop=\"auth,auth-int\","
+  " nonce=\"dcd98b7102dd2f0e8b11d0f600bfb0c093\","
+  " opaque=\"5ccc069c403ebaf9f0171e9517f40e41\"";
+const char * const DIGEST_METHOD = "GET";
+const char * const DIGEST_URI =
+  "/dir/index.html";;
+const char * const DIGEST_CNONCE =
+  "0a4f113b";
+const char * const DIGEST_RESPONSE =
+  "6629fae49393a05397450978507c4ef1";
+//user_ = "Mufasa";
+//pass_ = "Circle Of Life";
+*/
+const char * const DIGEST_CHALLENGE =
+  "Digest realm=\"Squid proxy-caching web server\","
+  " nonce=\"Nny4QuC5PwiSDixJ\","
+  " qop=\"auth\","
+  " stale=false";
+const char * const DIGEST_URI =
+  "/";
+const char * const DIGEST_CNONCE =
+  "6501d58e9a21cee1e7b5fec894ded024";
+const char * const DIGEST_RESPONSE =
+  "edffcb0829e755838b073a4a42de06bc";
+#endif
+
+static std::string MD5(const std::string& data) {
+  MD5_CTX ctx;
+  MD5Init(&ctx);
+  MD5Update(&ctx, const_cast<unsigned char *>(reinterpret_cast<const unsigned char *>(data.data())), static_cast<unsigned int>(data.size()));
+  unsigned char digest[16];
+  MD5Final(digest, &ctx);
+  std::string hex_digest;
+  const char HEX[] = "0123456789abcdef";
+  for (int i=0; i<16; ++i) {
+    hex_digest += HEX[digest[i] >> 4];
+    hex_digest += HEX[digest[i] & 0xf];
+  }
+  return hex_digest;
+}
+
+static std::string Quote(const std::string& str) {
+  std::string result;
+  result.push_back('"');
+  for (size_t i=0; i<str.size(); ++i) {
+    if ((str[i] == '"') || (str[i] == '\\'))
+      result.push_back('\\');
+    result.push_back(str[i]);
+  }
+  result.push_back('"');
+  return result;
+}
+
+#ifdef WIN32
+struct NegotiateAuthContext : public AsyncHttpsProxySocket::AuthContext {
+  CredHandle cred;
+  CtxtHandle ctx;
+  size_t steps;
+  bool specified_credentials;
+
+  NegotiateAuthContext(const std::string& auth, CredHandle c1, CtxtHandle c2)
+    : AuthContext(auth), cred(c1), ctx(c2), steps(0), specified_credentials(false) { }
+
+  virtual ~NegotiateAuthContext() {
+    DeleteSecurityContext(&ctx);
+    FreeCredentialsHandle(&cred);
+  }
+};
+#endif // WIN32
+
+AsyncHttpsProxySocket::AuthResult
+AsyncHttpsProxySocket::Authenticate(const char * challenge, size_t len,
+                                    const SocketAddress& server,
+                                    const std::string& method, const std::string& uri,
+                                    const std::string& username, const buzz::XmppPassword& password,
+                                    AuthContext *& context, std::string& response, std::string& auth_method) {
+#if TEST_DIGEST
+  challenge = DIGEST_CHALLENGE;
+  len = strlen(challenge);
+#endif
+
+  std::map<std::string, std::string> args;
+  ParseAuth(challenge, len, auth_method, args);
+
+  if (context && (context->auth_method != auth_method))
+    return AR_IGNORE;
+
+  // BASIC
+  if (stricmp(auth_method.c_str(), "basic") == 0) {
+    if (context)
+      return AR_CREDENTIALS; // Bad credentials
+    if (username.empty())
+      return AR_CREDENTIALS; // Missing credentials
+
+    context = new AuthContext(auth_method);
+
+    // TODO: convert sensitive to a secure buffer that gets securely deleted
+    //std::string decoded = username + ":" + password;
+    size_t len = username.size() + password.GetLength() + 2;
+    char * sensitive = new char[len];
+    size_t pos = strcpyn(sensitive, len, username.data(), username.size());
+    pos += strcpyn(sensitive + pos, len - pos, ":");
+    password.CopyTo(sensitive + pos, true);
+
+    response = auth_method;
+    response.append(" ");
+    // TODO: create a sensitive-source version of Base64::encode
+    response.append(Base64::encode(sensitive));
+    memset(sensitive, 0, len);
+    delete [] sensitive;
+    return AR_RESPONSE;
+  }
+
+  // DIGEST
+  if (stricmp(auth_method.c_str(), "digest") == 0) {
+    if (context)
+      return AR_CREDENTIALS; // Bad credentials
+    if (username.empty())
+      return AR_CREDENTIALS; // Missing credentials
+
+    context = new AuthContext(auth_method);
+
+    std::string cnonce, ncount;
+#if TEST_DIGEST
+    method = DIGEST_METHOD;
+    uri    = DIGEST_URI;
+    cnonce = DIGEST_CNONCE;
+#else
+    char buffer[256];
+    sprintf(buffer, "%d", time(0));
+    cnonce = MD5(buffer);
+#endif
+    ncount = "00000001";
+
+    // TODO: convert sensitive to be secure buffer
+    //std::string A1 = username + ":" + args["realm"] + ":" + password;
+    size_t len = username.size() + args["realm"].size() + password.GetLength() + 3;
+    char * sensitive = new char[len];  // A1
+    size_t pos = strcpyn(sensitive, len, username.data(), username.size());
+    pos += strcpyn(sensitive + pos, len - pos, ":");
+    pos += strcpyn(sensitive + pos, len - pos, args["realm"].c_str());
+    pos += strcpyn(sensitive + pos, len - pos, ":");
+    password.CopyTo(sensitive + pos, true);
+
+    std::string A2 = method + ":" + uri;
+    std::string middle;
+    if (args.find("qop") != args.end()) {
+      args["qop"] = "auth";
+      middle = args["nonce"] + ":" + ncount + ":" + cnonce + ":" + args["qop"];
+    } else {
+      middle = args["nonce"];
+    }
+    std::string HA1 = MD5(sensitive);
+    memset(sensitive, 0, len);
+    delete [] sensitive;
+    std::string HA2 = MD5(A2);
+    std::string dig_response = MD5(HA1 + ":" + middle + ":" + HA2);
+
+#if TEST_DIGEST
+    assert(strcmp(dig_response.c_str(), DIGEST_RESPONSE) == 0);
+#endif
+
+    std::stringstream ss;
+    ss << auth_method;
+    ss << " username=" << Quote(username);
+    ss << ", realm=" << Quote(args["realm"]);
+    ss << ", nonce=" << Quote(args["nonce"]);
+    ss << ", uri=" << Quote(uri);
+    if (args.find("qop") != args.end()) {
+      ss << ", qop=" << args["qop"];
+      ss << ", nc="  << ncount;
+      ss << ", cnonce=" << Quote(cnonce);
+    }
+    ss << ", response=\"" << dig_response << "\"";
+    if (args.find("opaque") != args.end()) {
+      ss << ", opaque=" << Quote(args["opaque"]);
+    }
+    response = ss.str();
+    return AR_RESPONSE;
+  }
+
+#ifdef WIN32
+#if 1
+  bool want_negotiate = (stricmp(auth_method.c_str(), "negotiate") == 0);
+  bool want_ntlm = (stricmp(auth_method.c_str(), "ntlm") == 0);
+  // SPNEGO & NTLM
+  if (want_negotiate || want_ntlm) {
+    const size_t MAX_MESSAGE = 12000, MAX_SPN = 256;
+    char out_buf[MAX_MESSAGE], spn[MAX_SPN];
+
+#if 0 // Requires funky windows versions
+    DWORD len = MAX_SPN;
+    if (DsMakeSpn("HTTP", server.IPAsString().c_str(), NULL, server.port(), 0, &len, spn) != ERROR_SUCCESS) {
+      LOG(WARNING) << "AsyncHttpsProxySocket::Authenticate(Negotiate) - DsMakeSpn failed";
+      return AR_IGNORE;
+    }
+#else
+    sprintfn(spn, MAX_SPN, "HTTP/%s", server.ToString().c_str());
+#endif
+
+    SecBuffer out_sec;
+    out_sec.pvBuffer   = out_buf;
+    out_sec.cbBuffer   = sizeof(out_buf);
+    out_sec.BufferType = SECBUFFER_TOKEN;
+
+    SecBufferDesc out_buf_desc;
+    out_buf_desc.ulVersion = 0;
+    out_buf_desc.cBuffers  = 1;
+    out_buf_desc.pBuffers  = &out_sec;
+
+    const ULONG NEG_FLAGS_DEFAULT =
+      //ISC_REQ_ALLOCATE_MEMORY
+      ISC_REQ_CONFIDENTIALITY
+      //| ISC_REQ_EXTENDED_ERROR
+      //| ISC_REQ_INTEGRITY
+      | ISC_REQ_REPLAY_DETECT
+      | ISC_REQ_SEQUENCE_DETECT
+      //| ISC_REQ_STREAM
+      //| ISC_REQ_USE_SUPPLIED_CREDS
+      ;
+
+    TimeStamp lifetime;
+    SECURITY_STATUS ret = S_OK;
+    ULONG ret_flags = 0, flags = NEG_FLAGS_DEFAULT;
+
+    bool specify_credentials = !username.empty();
+    size_t steps = 0;
+
+    //uint32 now = cricket::Time();
+
+    NegotiateAuthContext * neg = static_cast<NegotiateAuthContext *>(context);
+    if (neg) {
+      const size_t max_steps = 10;
+      if (++neg->steps >= max_steps) {
+        LOG(WARNING) << "AsyncHttpsProxySocket::Authenticate(Negotiate) too many retries";
+        return AR_ERROR;
+      }
+      steps = neg->steps;
+
+      std::string decoded_challenge = Base64::decode(args[""]);
+      if (!decoded_challenge.empty()) {
+        SecBuffer in_sec;
+        in_sec.pvBuffer   = const_cast<char *>(decoded_challenge.data());
+        in_sec.cbBuffer   = static_cast<unsigned long>(decoded_challenge.size());
+        in_sec.BufferType = SECBUFFER_TOKEN;
+
+        SecBufferDesc in_buf_desc;
+        in_buf_desc.ulVersion = 0;
+        in_buf_desc.cBuffers  = 1;
+        in_buf_desc.pBuffers  = &in_sec;
+
+        ret = InitializeSecurityContextA(&neg->cred, &neg->ctx, spn, flags, 0, SECURITY_NATIVE_DREP, &in_buf_desc, 0, &neg->ctx, &out_buf_desc, &ret_flags, &lifetime);
+        //LOG(INFO) << "$$$ InitializeSecurityContext @ " << cricket::TimeDiff(cricket::Time(), now);
+        if (FAILED(ret)) {
+          LOG(LS_ERROR) << "InitializeSecurityContext returned: "
+                      << ErrorName(ret, SECURITY_ERRORS);
+          return AR_ERROR;
+        }
+      } else if (neg->specified_credentials) {
+        // Try again with default credentials
+        specify_credentials = false;
+        delete context;
+        context = neg = 0;
+      } else {
+        return AR_CREDENTIALS;
+      }
+    }
+
+    if (!neg) {
+      unsigned char userbuf[256], passbuf[256], domainbuf[16];
+      SEC_WINNT_AUTH_IDENTITY_A auth_id, * pauth_id = 0;
+      if (specify_credentials) {
+        memset(&auth_id, 0, sizeof(auth_id));
+        size_t len = password.GetLength()+1;
+        char * sensitive = new char[len];
+        password.CopyTo(sensitive, true);
+        std::string::size_type pos = username.find('\\');
+        if (pos == std::string::npos) {
+          auth_id.UserLength = static_cast<unsigned long>(
+            _min(sizeof(userbuf) - 1, username.size()));
+          memcpy(userbuf, username.c_str(), auth_id.UserLength);
+          userbuf[auth_id.UserLength] = 0;
+          auth_id.DomainLength = 0;
+          domainbuf[auth_id.DomainLength] = 0;
+          auth_id.PasswordLength = static_cast<unsigned long>(
+            _min(sizeof(passbuf) - 1, password.GetLength()));
+          memcpy(passbuf, sensitive, auth_id.PasswordLength);
+          passbuf[auth_id.PasswordLength] = 0;
+        } else {
+          auth_id.UserLength = static_cast<unsigned long>(
+            _min(sizeof(userbuf) - 1, username.size() - pos - 1));
+          memcpy(userbuf, username.c_str() + pos + 1, auth_id.UserLength);
+          userbuf[auth_id.UserLength] = 0;
+          auth_id.DomainLength = static_cast<unsigned long>(
+            _min(sizeof(domainbuf) - 1, pos));
+          memcpy(domainbuf, username.c_str(), auth_id.DomainLength);
+          domainbuf[auth_id.DomainLength] = 0;
+          auth_id.PasswordLength = static_cast<unsigned long>(
+            _min(sizeof(passbuf) - 1, password.GetLength()));
+          memcpy(passbuf, sensitive, auth_id.PasswordLength);
+          passbuf[auth_id.PasswordLength] = 0;
+        }
+        memset(sensitive, 0, len);
+        delete [] sensitive;
+        auth_id.User = userbuf;
+        auth_id.Domain = domainbuf;
+        auth_id.Password = passbuf;
+        auth_id.Flags = SEC_WINNT_AUTH_IDENTITY_ANSI;
+        pauth_id = &auth_id;
+        LOG(LS_VERBOSE) << "Negotiate protocol: Using specified credentials";
+      } else {
+        LOG(LS_VERBOSE) << "Negotiate protocol: Using default credentials";
+      }
+
+      CredHandle cred;
+      ret = AcquireCredentialsHandleA(0, want_negotiate ? NEGOSSP_NAME_A : NTLMSP_NAME_A, SECPKG_CRED_OUTBOUND, 0, pauth_id, 0, 0, &cred, &lifetime);
+      //LOG(INFO) << "$$$ AcquireCredentialsHandle @ " << cricket::TimeDiff(cricket::Time(), now);
+      if (ret != SEC_E_OK) {
+        LOG(LS_ERROR) << "AcquireCredentialsHandle error: "
+                    << ErrorName(ret, SECURITY_ERRORS);
+        return AR_IGNORE;
+      }
+
+      //CSecBufferBundle<5, CSecBufferBase::FreeSSPI> sb_out;
+
+      CtxtHandle ctx;
+      ret = InitializeSecurityContextA(&cred, 0, spn, flags, 0, SECURITY_NATIVE_DREP, 0, 0, &ctx, &out_buf_desc, &ret_flags, &lifetime);
+      //LOG(INFO) << "$$$ InitializeSecurityContext @ " << cricket::TimeDiff(cricket::Time(), now);
+      if (FAILED(ret)) {
+        LOG(LS_ERROR) << "InitializeSecurityContext returned: "
+                    << ErrorName(ret, SECURITY_ERRORS);
+        FreeCredentialsHandle(&cred);
+        return AR_IGNORE;
+      }
+
+      assert(!context);
+      context = neg = new NegotiateAuthContext(auth_method, cred, ctx);
+      neg->specified_credentials = specify_credentials;
+      neg->steps = steps;
+    }
+
+    if ((ret == SEC_I_COMPLETE_NEEDED) || (ret == SEC_I_COMPLETE_AND_CONTINUE)) {
+      ret = CompleteAuthToken(&neg->ctx, &out_buf_desc);
+      //LOG(INFO) << "$$$ CompleteAuthToken @ " << cricket::TimeDiff(cricket::Time(), now);
+      LOG(LS_VERBOSE) << "CompleteAuthToken returned: "
+                      << ErrorName(ret, SECURITY_ERRORS);
+      if (FAILED(ret)) {
+        return AR_ERROR;
+      }
+    }
+
+    //LOG(INFO) << "$$$ NEGOTIATE took " << cricket::TimeDiff(cricket::Time(), now) << "ms";
+
+    std::string decoded(out_buf, out_buf + out_sec.cbBuffer);
+    response = auth_method;
+    response.append(" ");
+    response.append(Base64::encode(decoded));
+    return AR_RESPONSE;
+  }
+#endif
+#endif // WIN32
+
+  return AR_IGNORE;
+}
+
+inline bool end_of_name(size_t pos, size_t len, const char * data) {
+  if (pos >= len)
+    return true;
+  if (isspace(data[pos]))
+    return true;
+  // The reason for this complexity is that some non-compliant auth schemes (like Negotiate)
+  // use base64 tokens in the challenge instead of name=value.  This could confuse us when the
+  // base64 ends in equal signs.
+  if ((pos+1 < len) && (data[pos] == '=') && !isspace(data[pos+1]) && (data[pos+1] != '='))
+    return true;
+  return false;
+}
+
+void AsyncHttpsProxySocket::ParseAuth(const char * data, size_t len, std::string& method, std::map<std::string,std::string>& args) {
+  size_t pos = 0;
+  while ((pos < len) && isspace(data[pos])) ++pos;
+  size_t start = pos;
+  while ((pos < len) && !isspace(data[pos])) ++pos;
+  method.assign(data + start, data + pos);
+  while (pos < len) {
+    while ((pos < len) && isspace(data[pos])) ++pos;
+    if (pos >= len)
+      return;
+
+    start = pos;
+    while (!end_of_name(pos, len, data)) ++pos;
+    //while ((pos < len) && !isspace(data[pos]) && (data[pos] != '=')) ++pos;
+    std::string name(data + start, data + pos), value;
+
+    if ((pos < len) && (data[pos] == '=')) {
+      ++pos; // Skip '='
+      // Check if quoted value
+      if ((pos < len) && (data[pos] == '"')) {
+        while (++pos < len) {
+          if (data[pos] == '"') {
+            ++pos;
+            break;
+          }
+          if ((data[pos] == '\\') && (pos + 1 < len))
+            ++pos;
+          value.append(1, data[pos]);
+        }
+      } else {
+        while ((pos < len) && !isspace(data[pos]) && (data[pos] != ','))
+          value.append(1, data[pos++]);
+      }
+    } else {
+      value = name;
+      name.clear();
+    }
+
+    args.insert(std::make_pair(name, value));
+    if ((pos < len) && (data[pos] == ',')) ++pos; // Skip ','
+  }
+}
+
+AsyncHttpsProxySocket::AsyncHttpsProxySocket(AsyncSocket* socket, const SocketAddress& proxy,
+                                   const std::string& username, const buzz::XmppPassword& password)
+  : BufferedReadAdapter(socket, 1024), proxy_(proxy), user_(username), pass_(password),
+    state_(PS_ERROR), context_(0) {
+}
+
+AsyncHttpsProxySocket::~AsyncHttpsProxySocket() {
+  delete context_;
+}
+
+int AsyncHttpsProxySocket::Connect(const SocketAddress& addr) {
+  LOG(LS_VERBOSE) << "AsyncHttpsProxySocket::Connect(" << proxy_.ToString() << ")";
+  dest_ = addr;
+  if (dest_.port() != 80) {
+    BufferInput(true);
+  }
+  return BufferedReadAdapter::Connect(proxy_);
+}
+
+SocketAddress AsyncHttpsProxySocket::GetRemoteAddress() const {
+  return dest_;
+}
+
+int AsyncHttpsProxySocket::Close() {
+  headers_.clear();
+  state_ = PS_ERROR;
+  delete context_;
+  context_ = 0;
+  return BufferedReadAdapter::Close();
+}
+
+void AsyncHttpsProxySocket::OnConnectEvent(AsyncSocket * socket) {
+  LOG(LS_VERBOSE) << "AsyncHttpsProxySocket::OnConnectEvent";
+  // TODO: Decide whether tunneling or not should be explicitly set,
+  // or indicated by destination port (as below)
+  if (dest_.port() == 80) {
+    state_ = PS_TUNNEL;
+    BufferedReadAdapter::OnConnectEvent(socket);
+    return;
+  }
+  SendRequest();
+}
+
+void AsyncHttpsProxySocket::OnCloseEvent(AsyncSocket * socket, int err) {
+  LOG(LS_VERBOSE) << "AsyncHttpsProxySocket::OnCloseEvent(" << err << ")";
+  if ((state_ == PS_WAIT_CLOSE) && (err == 0)) {
+    state_ = PS_ERROR;
+    Connect(dest_);
+  } else {
+    BufferedReadAdapter::OnCloseEvent(socket, err);
+  }
+}
+
+void AsyncHttpsProxySocket::ProcessInput(char * data, size_t& len) {
+  size_t start = 0;
+  for (size_t pos = start; (state_ < PS_TUNNEL) && (pos < len); ) {
+    if (state_ == PS_SKIP_BODY) {
+      size_t consume = _min(len - pos, content_length_);
+      pos += consume;
+      start = pos;
+      content_length_ -= consume;
+      if (content_length_ == 0) {
+        EndResponse();
+      }
+      continue;
+    }
+
+    if (data[pos++] != '\n')
+      continue;
+
+    size_t len = pos - start - 1;
+    if ((len > 0) && (data[start + len - 1] == '\r'))
+      --len;
+
+    data[start + len] = 0;
+    ProcessLine(data + start, len);
+    start = pos;
+  }
+
+  len -= start;
+  if (len > 0) {
+    memmove(data, data + start, len);
+  }
+
+  if (state_ != PS_TUNNEL)
+    return;
+
+  bool remainder = (len > 0);
+  BufferInput(false);
+  SignalConnectEvent(this);
+
+  // FIX: if SignalConnect causes the socket to be destroyed, we are in trouble
+  if (remainder)
+    SignalReadEvent(this); // TODO: signal this??
+}
+
+void AsyncHttpsProxySocket::SendRequest() {
+  std::stringstream ss;
+  ss << "CONNECT " << dest_.ToString() << " HTTP/1.0\r\n";
+  ss << "User-Agent: " USERAGENT_STRING "\r\n";
+  ss << "Host: " << dest_.IPAsString() << "\r\n";
+  ss << "Content-Length: 0\r\n";
+  ss << "Proxy-Connection: Keep-Alive\r\n";
+  ss << headers_;
+  ss << "\r\n";
+  std::string str = ss.str();
+  DirectSend(str.c_str(), str.size());
+  state_ = PS_LEADER;
+  expect_close_ = true;
+  content_length_ = 0;
+  headers_.clear();
+
+  LOG(LS_VERBOSE) << "AsyncHttpsProxySocket >> " << str;
+}
+
+void AsyncHttpsProxySocket::ProcessLine(char * data, size_t len) {
+  LOG(LS_VERBOSE) << "AsyncHttpsProxySocket << " << data;
+
+  if (len == 0) {
+    if (state_ == PS_TUNNEL_HEADERS) {
+      state_ = PS_TUNNEL;
+    } else if (state_ == PS_ERROR_HEADERS) {
+      Error(defer_error_);
+      return;
+    } else if (state_ == PS_SKIP_HEADERS) {
+      if (content_length_) {
+        state_ = PS_SKIP_BODY;
+      } else {
+        EndResponse();
+        return;
+      }
+    } else {
+      static bool report = false;
+      if (!unknown_mechanisms_.empty() && !report) {
+        report = true;
+        std::string msg(
+          "Unable to connect to the Google Talk service due to an incompatibility "
+          "with your proxy.\r\nPlease help us resolve this issue by submitting the "
+          "following information to us using our technical issue submission form "
+          "at:\r\n\r\n"
+          "http://www.google.com/support/talk/bin/request.py\r\n\r\n"
+          "We apologize for the inconvenience.\r\n\r\n"
+          "Information to submit to Google: "
+          );
+        //std::string msg("Please report the following information to [email protected]:\r\nUnknown methods: ");
+        msg.append(unknown_mechanisms_);
+#ifdef WIN32
+        MessageBoxA(0, msg.c_str(), "Oops!", MB_OK);
+#endif
+#ifdef POSIX
+        //TODO: Raise a signal or something so the UI can be separated.
+        LOG(LS_ERROR) << "Oops!\n\n" << msg;
+#endif
+      }
+      // Unexpected end of headers
+      Error(0);
+      return;
+    }
+  } else if (state_ == PS_LEADER) {
+    uint32 code;
+    if (sscanf(data, "HTTP/%*lu.%*lu %lu", &code) != 1) {
+      Error(0);
+      return;
+    }
+    switch (code) {
+    case 200:
+      // connection good!
+      state_ = PS_TUNNEL_HEADERS;
+      return;
+#if defined(HTTP_STATUS_PROXY_AUTH_REQ) && (HTTP_STATUS_PROXY_AUTH_REQ != 407)
+#error Wrong code for HTTP_STATUS_PROXY_AUTH_REQ
+#endif
+    case 407: // HTTP_STATUS_PROXY_AUTH_REQ
+      state_ = PS_AUTHENTICATE;
+      return;
+    default:
+      defer_error_ = 0;
+      state_ = PS_ERROR_HEADERS;
+      return;
+    }
+  } else if ((state_ == PS_AUTHENTICATE) && (strnicmp(data, "Proxy-Authenticate:", 19) == 0)) {
+    std::string response, auth_method;
+    switch (Authenticate(data + 19, len - 19, proxy_, "CONNECT", "/", user_, pass_, context_, response, auth_method)) {
+    case AR_IGNORE:
+      LOG(LS_VERBOSE) << "Ignoring Proxy-Authenticate: " << auth_method;
+      if (!unknown_mechanisms_.empty())
+        unknown_mechanisms_.append(", ");
+      unknown_mechanisms_.append(auth_method);
+      break;
+    case AR_RESPONSE:
+      headers_ = "Proxy-Authorization: ";
+      headers_.append(response);
+      headers_.append("\r\n");
+      state_ = PS_SKIP_HEADERS;
+      unknown_mechanisms_.clear();
+      break;
+    case AR_CREDENTIALS:
+      defer_error_ = EACCES;
+      state_ = PS_ERROR_HEADERS;
+      unknown_mechanisms_.clear();
+      break;
+    case AR_ERROR:
+      defer_error_ = 0;
+      state_ = PS_ERROR_HEADERS;
+      unknown_mechanisms_.clear();
+      break;
+    }
+  } else if (strnicmp(data, "Content-Length:", 15) == 0) {
+    content_length_ = strtoul(data + 15, 0, 0);
+  } else if (strnicmp(data, "Proxy-Connection: Keep-Alive", 28) == 0) {
+    expect_close_ = false;
+    /*
+  } else if (strnicmp(data, "Connection: close", 17) == 0) {
+    expect_close_ = true;
+    */
+  }
+}
+
+void AsyncHttpsProxySocket::EndResponse() {
+  if (!expect_close_) {
+    SendRequest();
+    return;
+  }
+
+  // No point in waiting for the server to close... let's close now
+  // TODO: Refactor out PS_WAIT_CLOSE
+  state_ = PS_WAIT_CLOSE;
+  BufferedReadAdapter::Close();
+  OnCloseEvent(this, 0);
+}
+
+void AsyncHttpsProxySocket::Error(int error) {
+  BufferInput(false);
+  Close();
+  SetError(error);
+  SignalCloseEvent(this, error);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+AsyncSocksProxySocket::AsyncSocksProxySocket(AsyncSocket* socket, const SocketAddress& proxy,
+                                   const std::string& username, const buzz::XmppPassword& password)
+  : BufferedReadAdapter(socket, 1024), proxy_(proxy), user_(username), pass_(password),
+    state_(SS_ERROR) {
+}
+
+int AsyncSocksProxySocket::Connect(const SocketAddress& addr) {
+  dest_ = addr;
+  BufferInput(true);
+  return BufferedReadAdapter::Connect(proxy_);
+}
+
+SocketAddress AsyncSocksProxySocket::GetRemoteAddress() const {
+  return dest_;
+}
+
+void AsyncSocksProxySocket::OnConnectEvent(AsyncSocket * socket) {
+  SendHello();
+}
+
+void AsyncSocksProxySocket::ProcessInput(char * data, size_t& len) {
+  assert(state_ < SS_TUNNEL);
+
+  ByteBuffer response(data, len);
+
+  if (state_ == SS_HELLO) {
+    uint8 ver, method;
+    if (!response.ReadUInt8(ver) ||
+        !response.ReadUInt8(method))
+      return;
+
+    if (ver != 5) {
+      Error(0);
+      return;
+    }
+
+    if (method == 0) {
+      SendConnect();
+    } else if (method == 2) {
+      SendAuth();
+    } else {
+      Error(0);
+      return;
+    }
+  } else if (state_ == SS_AUTH) {
+    uint8 ver, status;
+    if (!response.ReadUInt8(ver) ||
+        !response.ReadUInt8(status))
+      return;
+
+    if ((ver != 1) || (status != 0)) {
+      Error(EACCES);
+      return;
+    }
+
+    SendConnect();
+  } else if (state_ == SS_CONNECT) {
+    uint8 ver, rep, rsv, atyp;
+    if (!response.ReadUInt8(ver) ||
+        !response.ReadUInt8(rep) ||
+        !response.ReadUInt8(rsv) ||
+        !response.ReadUInt8(atyp))
+      return;
+
+    if ((ver != 5) || (rep != 0)) {
+      Error(0);
+      return;
+    }
+
+    uint16 port;
+    if (atyp == 1) {
+      uint32 addr;
+      if (!response.ReadUInt32(addr) ||
+          !response.ReadUInt16(port))
+        return;
+      LOG(LS_VERBOSE) << "Bound on " << addr << ":" << port;
+    } else if (atyp == 3) {
+      uint8 len;
+      std::string addr;
+      if (!response.ReadUInt8(len) ||
+          !response.ReadString(addr, len) ||
+          !response.ReadUInt16(port))
+        return;
+      LOG(LS_VERBOSE) << "Bound on " << addr << ":" << port;
+    } else if (atyp == 4) {
+      std::string addr;
+      if (!response.ReadString(addr, 16) ||
+          !response.ReadUInt16(port))
+        return;
+      LOG(LS_VERBOSE) << "Bound on <IPV6>:" << port;
+    } else {
+      Error(0);
+      return;
+    }
+
+    state_ = SS_TUNNEL;
+  }
+
+  // Consume parsed data
+  len = response.Length();
+  memcpy(data, response.Data(), len);
+
+  if (state_ != SS_TUNNEL)
+    return;
+
+  bool remainder = (len > 0);
+  BufferInput(false);
+  SignalConnectEvent(this);
+
+  // FIX: if SignalConnect causes the socket to be destroyed, we are in trouble
+  if (remainder)
+    SignalReadEvent(this); // TODO: signal this??
+}
+
+void AsyncSocksProxySocket::SendHello() {
+  ByteBuffer request;
+  request.WriteUInt8(5);   // Socks Version
+  if (user_.empty()) {
+    request.WriteUInt8(1); // Authentication Mechanisms
+    request.WriteUInt8(0); // No authentication
+  } else {
+    request.WriteUInt8(2); // Authentication Mechanisms
+    request.WriteUInt8(0); // No authentication
+    request.WriteUInt8(2); // Username/Password
+  }
+  DirectSend(request.Data(), request.Length());
+  state_ = SS_HELLO;
+}
+
+void AsyncSocksProxySocket::SendAuth() {
+  ByteBuffer request;
+  request.WriteUInt8(1);      // Negotiation Version
+  request.WriteUInt8(static_cast<uint8>(user_.size()));
+  request.WriteString(user_); // Username
+  request.WriteUInt8(static_cast<uint8>(pass_.GetLength()));
+  size_t len = pass_.GetLength() + 1;
+  char * sensitive = new char[len];
+  pass_.CopyTo(sensitive, true);
+  request.WriteString(sensitive); // Password
+  memset(sensitive, 0, len);
+  delete [] sensitive;
+  DirectSend(request.Data(), request.Length());
+  state_ = SS_AUTH;
+}
+
+void AsyncSocksProxySocket::SendConnect() {
+  ByteBuffer request;
+  request.WriteUInt8(5);             // Socks Version
+  request.WriteUInt8(1);             // CONNECT
+  request.WriteUInt8(0);             // Reserved
+  if (dest_.IsUnresolved()) {
+    std::string hostname = dest_.IPAsString();
+    request.WriteUInt8(3);           // DOMAINNAME
+    request.WriteUInt8(static_cast<uint8>(hostname.size()));
+    request.WriteString(hostname);   // Destination Hostname
+  } else {
+    request.WriteUInt8(1);           // IPV4
+    request.WriteUInt32(dest_.ip()); // Destination IP
+  }
+  request.WriteUInt16(dest_.port()); // Destination Port
+  DirectSend(request.Data(), request.Length());
+  state_ = SS_CONNECT;
+}
+
+void AsyncSocksProxySocket::Error(int error) {
+  state_ = SS_ERROR;
+  BufferInput(false);
+  Close();
+  SetError(EACCES);
+  SignalCloseEvent(this, error);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+LoggingAdapter::LoggingAdapter(AsyncSocket* socket, LoggingSeverity level,
+                               const char * label)
+  : AsyncSocketAdapter(socket), level_(level)
+{
+  label_.append("[");
+  label_.append(label);
+  label_.append("]");
+}
+
+int
+LoggingAdapter::Send(const void *pv, size_t cb) {
+  int res = AsyncSocketAdapter::Send(pv, cb);
+  if (res > 0)
+    LogMultiline(false, static_cast<const char *>(pv), res);
+  return res;
+}
+
+int
+LoggingAdapter::SendTo(const void *pv, size_t cb, const SocketAddress& addr) {
+  int res = AsyncSocketAdapter::SendTo(pv, cb, addr);
+  if (res > 0)
+    LogMultiline(false, static_cast<const char *>(pv), res);
+  return res;
+}
+
+int
+LoggingAdapter::Recv(void *pv, size_t cb) {
+  int res = AsyncSocketAdapter::Recv(pv, cb);
+  if (res > 0)
+    LogMultiline(true, static_cast<const char *>(pv), res);
+  return res;
+}
+
+int
+LoggingAdapter::RecvFrom(void *pv, size_t cb, SocketAddress *paddr) {
+  int res = AsyncSocketAdapter::RecvFrom(pv, cb, paddr);
+  if (res > 0)
+    LogMultiline(true, static_cast<const char *>(pv), res);
+  return res;
+}
+
+void
+LoggingAdapter::OnConnectEvent(AsyncSocket * socket) {
+  LOG(level_) << label_ << " Connected";
+  AsyncSocketAdapter::OnConnectEvent(socket);
+}
+
+void
+LoggingAdapter::OnCloseEvent(AsyncSocket * socket, int err) {
+  LOG(level_) << label_ << " Closed with error: " << err;
+  AsyncSocketAdapter::OnCloseEvent(socket, err);
+}
+
+void
+LoggingAdapter::LogMultiline(bool input, const char * data, size_t len) {
+  const char * direction = (input ? " << " : " >> ");
+  std::string str(data, len);
+  while (!str.empty()) {
+    std::string::size_type pos = str.find('\n');
+    std::string substr = str;
+    if (pos == std::string::npos) {
+      substr = str;
+      str.clear();
+    } else if ((pos > 0) && (str[pos-1] == '\r')) {
+      substr = str.substr(0, pos - 1);
+      str = str.substr(pos + 1);
+    } else {
+      substr  = str.substr(0, pos);
+      str = str.substr(pos + 1);
+    }
+
+    // Filter out any private data
+    std::string::size_type pos_private = substr.find("Email");
+    if (pos_private == std::string::npos) {
+      pos_private = substr.find("Passwd");
+    }
+    if (pos_private == std::string::npos) {
+        LOG(level_) << label_ << direction << substr;
+    } else {
+        LOG(level_) << label_ << direction << "## TEXT REMOVED ##";
+    }
+  }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/socketadapters.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketadapters.h
new file mode 100644
index 00000000..1c65aa79
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketadapters.h
@@ -0,0 +1,181 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SOCKETADAPTERS_H__
+#define __SOCKETADAPTERS_H__
+
+#include <map>
+
+#include "talk/base/asyncsocket.h"
+#include "talk/base/logging.h"
+#include "talk/xmpp/xmpppassword.h"  // TODO: move xmpppassword to base
+
+namespace cricket {
+
+///////////////////////////////////////////////////////////////////////////////
+
+class BufferedReadAdapter : public AsyncSocketAdapter {
+public:
+  BufferedReadAdapter(AsyncSocket* socket, size_t buffer_size);
+  virtual ~BufferedReadAdapter();
+
+  virtual int Send(const void *pv, size_t cb);
+  virtual int Recv(void *pv, size_t cb);
+
+protected:
+  int DirectSend(const void *pv, size_t cb) { return AsyncSocketAdapter::Send(pv, cb); }
+
+  void BufferInput(bool on = true);
+  virtual void ProcessInput(char * data, size_t& len) = 0;
+
+  virtual void OnReadEvent(AsyncSocket * socket);
+
+private:
+  char * buffer_;
+  size_t buffer_size_, data_len_;
+  bool buffering_;
+};
+
+///////////////////////////////////////////////////////////////////////////////
+
+class AsyncSSLSocket : public BufferedReadAdapter {
+public:
+  AsyncSSLSocket(AsyncSocket* socket);
+
+  virtual int Connect(const SocketAddress& addr);
+
+protected:
+  virtual void OnConnectEvent(AsyncSocket * socket);
+  virtual void ProcessInput(char * data, size_t& len);
+};
+
+///////////////////////////////////////////////////////////////////////////////
+
+class AsyncHttpsProxySocket : public BufferedReadAdapter {
+public:
+  AsyncHttpsProxySocket(AsyncSocket* socket, const SocketAddress& proxy,
+    const std::string& username, const buzz::XmppPassword& password);
+  virtual ~AsyncHttpsProxySocket();
+
+  virtual int Connect(const SocketAddress& addr);
+  virtual SocketAddress GetRemoteAddress() const;
+  virtual int Close();
+
+  struct AuthContext {
+    std::string auth_method;
+    AuthContext(const std::string& auth) : auth_method(auth) { }
+    virtual ~AuthContext() { }
+  };
+
+  // 'context' is used by this function to record information between calls.
+  // Start by passing a null pointer, then pass the same pointer each additional
+  // call.  When the authentication attempt is finished, delete the context.
+  enum AuthResult { AR_RESPONSE, AR_IGNORE, AR_CREDENTIALS, AR_ERROR };
+  static AuthResult Authenticate(const char * challenge, size_t len,
+    const SocketAddress& server,
+    const std::string& method, const std::string& uri,
+    const std::string& username, const buzz::XmppPassword& password,
+    AuthContext *& context, std::string& response, std::string& auth_method);
+
+protected:
+  virtual void OnConnectEvent(AsyncSocket * socket);
+  virtual void OnCloseEvent(AsyncSocket * socket, int err);
+  virtual void ProcessInput(char * data, size_t& len);
+
+  void SendRequest();
+  void ProcessLine(char * data, size_t len);
+  void EndResponse();
+  void Error(int error);
+
+  static void ParseAuth(const char * data, size_t len, std::string& method, std::map<std::string,std::string>& args);
+
+private:
+  SocketAddress proxy_, dest_;
+  std::string user_, headers_;
+  buzz::XmppPassword pass_;
+  size_t content_length_;
+  int defer_error_;
+  bool expect_close_;
+  enum ProxyState { PS_LEADER, PS_AUTHENTICATE, PS_SKIP_HEADERS, PS_ERROR_HEADERS, PS_TUNNEL_HEADERS, PS_SKIP_BODY, PS_TUNNEL, PS_WAIT_CLOSE, PS_ERROR } state_;
+  AuthContext * context_;
+  std::string unknown_mechanisms_;
+};
+
+///////////////////////////////////////////////////////////////////////////////
+
+class AsyncSocksProxySocket : public BufferedReadAdapter {
+public:
+  AsyncSocksProxySocket(AsyncSocket* socket, const SocketAddress& proxy,
+    const std::string& username, const buzz::XmppPassword& password);
+
+  virtual int Connect(const SocketAddress& addr);
+  virtual SocketAddress GetRemoteAddress() const;
+
+protected:
+  virtual void OnConnectEvent(AsyncSocket * socket);
+  virtual void ProcessInput(char * data, size_t& len);
+
+  void SendHello();
+  void SendConnect();
+  void SendAuth();
+  void Error(int error);
+
+private:
+  SocketAddress proxy_, dest_;
+  std::string user_;
+  buzz::XmppPassword pass_;
+  enum SocksState { SS_HELLO, SS_AUTH, SS_CONNECT, SS_TUNNEL, SS_ERROR } state_;
+};
+
+///////////////////////////////////////////////////////////////////////////////
+
+class LoggingAdapter : public AsyncSocketAdapter {
+public:
+  LoggingAdapter(AsyncSocket* socket, LoggingSeverity level,
+                 const char * label);
+
+  virtual int Send(const void *pv, size_t cb);
+  virtual int SendTo(const void *pv, size_t cb, const SocketAddress& addr);
+  virtual int Recv(void *pv, size_t cb);
+  virtual int RecvFrom(void *pv, size_t cb, SocketAddress *paddr);
+
+protected:
+  virtual void OnConnectEvent(AsyncSocket * socket);
+  virtual void OnCloseEvent(AsyncSocket * socket, int err);
+
+private:
+  void LogMultiline(bool input, const char * data, size_t len);
+
+  LoggingSeverity level_;
+  std::string label_;
+};
+
+///////////////////////////////////////////////////////////////////////////////
+
+} // namespace cricket
+
+#endif // __SOCKETADAPTERS_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddress.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddress.cc
new file mode 100644
index 00000000..f0228fbd
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddress.cc
@@ -0,0 +1,267 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/socketaddress.h"
+#include "talk/base/byteorder.h"
+#include "talk/base/logging.h"
+#include <cstring>
+#include <sstream>
+#include <cassert>
+
+#ifdef WIN32
+#undef SetPort
+int inet_aton(const char * cp, struct in_addr * inp) {
+  inp->s_addr = inet_addr(cp);
+  return (inp->s_addr == INADDR_NONE) ? 0 : 1;
+}
+#endif // WIN32
+
+#ifdef POSIX
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#endif
+
+#ifdef _DEBUG
+#define DISABLE_DNS 0
+#else // !_DEBUG
+#define DISABLE_DNS 0
+#endif // !_DEBUG
+
+namespace cricket {
+
+SocketAddress::SocketAddress() {
+  Zero();
+}
+
+SocketAddress::SocketAddress(const std::string& hostname, int port, bool use_dns) {
+  Zero();
+  SetIP(hostname, use_dns);
+  SetPort(port);
+}
+
+SocketAddress::SocketAddress(uint32 ip, int port) {
+  Zero();
+  SetIP(ip);
+  SetPort(port);
+}
+
+SocketAddress::SocketAddress(const SocketAddress& addr) {
+  Zero();
+  this->operator=(addr);
+}
+
+void SocketAddress::Zero() {
+  ip_ = 0;
+  port_ = 0;
+}
+
+SocketAddress& SocketAddress::operator =(const SocketAddress& addr) {
+  hostname_ = addr.hostname_;
+  ip_ = addr.ip_;
+  port_ = addr.port_;
+  return *this;
+}
+
+void SocketAddress::SetIP(uint32 ip) {
+  hostname_.clear();
+  ip_ = ip;
+}
+
+bool SocketAddress::SetIP(const std::string& hostname, bool use_dns) {
+  hostname_ = hostname;
+  ip_ = 0;
+  return Resolve(true, use_dns);
+}
+
+void SocketAddress::SetResolvedIP(uint32 ip) {
+  ip_ = ip;
+}
+
+void SocketAddress::SetPort(int port) {
+  assert((0 <= port) && (port < 65536));
+  port_ = port;
+}
+
+uint32 SocketAddress::ip() const {
+  return ip_;
+}
+
+uint16 SocketAddress::port() const {
+  return port_;
+}
+
+std::string SocketAddress::IPAsString() const {
+  if (!hostname_.empty())
+    return hostname_;
+  return IPToString(ip_);
+}
+
+std::string SocketAddress::PortAsString() const {
+  std::ostringstream ost;
+  ost << port_;
+  return ost.str();
+}
+
+std::string SocketAddress::ToString() const {
+  std::ostringstream ost;
+  ost << IPAsString();
+  ost << ":";
+  ost << port();
+  return ost.str();
+}
+
+bool SocketAddress::IsAny() const {
+  return (ip_ == 0);
+}
+
+bool SocketAddress::IsLocalIP() const {
+  return (ip_ >> 24) == 127;
+}
+
+bool SocketAddress::IsPrivateIP() const {
+  return ((ip_ >> 24) == 127) ||
+         ((ip_ >> 24) == 10) ||
+         ((ip_ >> 20) == ((172 << 4) | 1)) ||
+         ((ip_ >> 16) == ((192 << 8) | 168));
+}
+
+bool SocketAddress::IsUnresolved() const {
+  return IsAny() && !hostname_.empty();
+}
+
+bool SocketAddress::Resolve(bool force, bool use_dns) {
+  if (hostname_.empty()) {
+    // nothing to resolve
+  } else if (!force && !IsAny()) {
+    // already resolved
+  } else if (uint32 ip = StringToIP(hostname_, use_dns)) {
+    ip_ = ip;
+  } else {
+    return false;
+  }
+  return true;
+}
+
+bool SocketAddress::operator ==(const SocketAddress& addr) const {
+  return EqualIPs(addr) && EqualPorts(addr);
+}
+
+bool SocketAddress::operator <(const SocketAddress& addr) const {
+  if (ip_ < addr.ip_)
+    return true;
+  else if (addr.ip_ < ip_)
+    return false;
+
+  // We only check hostnames if both IPs are zero.  This matches EqualIPs()
+  if (addr.ip_ == 0) {
+    if (hostname_ < addr.hostname_)
+      return true;
+    else if (addr.hostname_ < hostname_)
+      return false;
+  }
+
+  return port_ < addr.port_;
+}
+
+bool SocketAddress::EqualIPs(const SocketAddress& addr) const {
+  return (ip_ == addr.ip_) && ((ip_ != 0) || (hostname_ == addr.hostname_));
+}
+
+bool SocketAddress::EqualPorts(const SocketAddress& addr) const {
+  return (port_ == addr.port_);
+}
+
+size_t SocketAddress::Hash() const {
+  size_t h = 0;
+  h ^= ip_;
+  h ^= port_ | (port_ << 16);
+  return h;
+}
+
+size_t SocketAddress::Size_() const {
+  return sizeof(ip_) + sizeof(port_);
+}
+
+void SocketAddress::Write_(char* buf, int len) const {
+  // TODO: Depending on how this is used, we may want/need to write hostname
+  assert((size_t)len >= Size_());
+  reinterpret_cast<uint32*>(buf)[0] = ip_;
+  buf += sizeof(ip_);
+  reinterpret_cast<uint16*>(buf)[0] = port_;
+}
+
+void SocketAddress::Read_(const char* buf, int len) {
+  assert((size_t)len >= Size_());
+  ip_ = reinterpret_cast<const uint32*>(buf)[0];
+  buf += sizeof(ip_);
+  port_ = reinterpret_cast<const uint16*>(buf)[0];
+}
+
+std::string SocketAddress::IPToString(uint32 ip) {
+  std::ostringstream ost;
+  ost << ((ip >> 24) & 0xff);
+  ost << '.';
+  ost << ((ip >> 16) & 0xff);
+  ost << '.';
+  ost << ((ip >> 8) & 0xff);
+  ost << '.';
+  ost << ((ip >> 0) & 0xff);
+  return ost.str();
+}
+
+uint32 SocketAddress::StringToIP(const std::string& hostname, bool use_dns) {
+  uint32 ip = 0;
+  in_addr addr;
+  if (inet_aton(hostname.c_str(), &addr) != 0) {
+    ip = NetworkToHost32(addr.s_addr);
+  } else if (use_dns) {
+    // Note: this is here so we can spot spurious DNS resolutions for a while
+    LOG(INFO) << "=== DNS RESOLUTION (" << hostname << ") ===";
+#if DISABLE_DNS
+    LOG(WARNING) << "*** DNS DISABLED ***";
+#if WIN32
+    WSASetLastError(WSAHOST_NOT_FOUND);
+#endif // WIN32
+#endif // DISABLE_DNS
+    if (hostent * pHost = gethostbyname(hostname.c_str())) {
+      ip = NetworkToHost32(*reinterpret_cast<uint32 *>(pHost->h_addr_list[0]));
+    } else {
+#if WIN32
+      LOG(LS_ERROR) << "gethostbyname error: " << WSAGetLastError();
+#else
+      LOG(LS_ERROR) << "gethostbyname error: " << strerror(h_errno);
+#endif
+    }
+    LOG(INFO) << hostname << " resolved to " << IPToString(ip);
+  }
+  return ip;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddress.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddress.h
new file mode 100644
index 00000000..b8a165d3
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddress.h
@@ -0,0 +1,154 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SOCKETADDRESS_H__
+#define __SOCKETADDRESS_H__
+
+#include "talk/base/basictypes.h"
+#include <string>
+#undef SetPort
+
+namespace cricket {
+
+// Records an IP address and port, which are 32 and 16 bit integers,
+// respectively, both in <b>host byte-order</b>.
+class SocketAddress {
+public:
+  // Creates a missing / unknown address.
+  SocketAddress();
+
+  // Creates the address with the given host and port.  If use_dns is true,
+  // the hostname will be immediately resolved to an IP (which may block for
+  // several seconds if DNS is not available).  Alternately, set use_dns to
+  // false, and then call Resolve() to complete resolution later, or use
+  // SetResolvedIP to set the IP explictly.
+  SocketAddress(const std::string& hostname, int port = 0, bool use_dns = true);
+
+  // Creates the address with the given IP and port.
+  SocketAddress(uint32 ip, int port);
+
+  // Creates a copy of the given address.
+  SocketAddress(const SocketAddress& addr);
+
+  // Replaces our address with the given one.
+  SocketAddress& operator =(const SocketAddress& addr);
+
+  // Changes the IP of this address to the given one, and clears the hostname.
+  void SetIP(uint32 ip);
+
+  // Changes the hostname of this address to the given one.
+  // Calls Resolve and returns the result.
+  bool SetIP(const std::string& hostname, bool use_dns = true);
+
+  // Sets the IP address while retaining the hostname.  Useful for bypassing
+  // DNS for a pre-resolved IP.
+  void SetResolvedIP(uint32 ip);
+
+  // Changes the port of this address to the given one.
+  void SetPort(int port);
+
+  // Returns the IP address.
+  uint32 ip() const;
+
+  // Returns the port part of this address.
+  uint16 port() const;
+
+  // Returns the IP address in dotted form.
+  std::string IPAsString() const;
+
+  // Returns the port as a string
+  std::string PortAsString() const;
+
+  // Returns a display version of the IP/port.
+  std::string ToString() const;
+
+  // Determines whether this represents a missing / any address.
+  bool IsAny() const;
+
+  // Synomym for missing / any.
+  bool IsNil() const { return IsAny(); }
+
+  // Determines whether the IP address refers to the local host, i.e. within
+  // the range 127.0.0.0/8.
+  bool IsLocalIP() const;
+
+  // Determines whether the IP address is in one of the private ranges:
+  // 127.0.0.0/8 10.0.0.0/8 192.168.0.0/16 172.16.0.0/12.
+  bool IsPrivateIP() const;
+
+  // Determines whether the hostname has been resolved to an IP
+  bool IsUnresolved() const;
+
+  // Attempt to resolve a hostname to IP address.
+  // Returns false if resolution is required but failed.
+  // 'force' will cause re-resolution of hostname.
+  // 
+  bool Resolve(bool force = false, bool use_dns = true);
+
+  // Determines whether this address is identical to the given one.
+  bool operator ==(const SocketAddress& addr) const;
+
+  // Compares based on IP and then port.
+  bool operator <(const SocketAddress& addr) const;
+
+  // Determines whether this address has the same IP as the one given.
+  bool EqualIPs(const SocketAddress& addr) const;
+
+  // Deteremines whether this address has the same port as the one given.
+  bool EqualPorts(const SocketAddress& addr) const;
+
+  // Hashes this address into a small number.
+  size_t Hash() const;
+
+  // Returns the size of this address when written.
+  size_t Size_() const;
+
+  // Writes this address into the given buffer.
+  void Write_(char* buf, int len) const;
+
+  // Reads this address from the given buffer.
+  void Read_(const char* buf, int len);
+
+  // Converts the IP address given in compact form into dotted form.
+  static std::string IPToString(uint32 ip);
+
+  // Converts the IP address given in dotted form into compact form.
+  // Without 'use_dns', only dotted names (A.B.C.D) are resolved.
+  static uint32 StringToIP(const std::string& str, bool use_dns = true);
+
+private:
+  std::string hostname_;
+  uint32 ip_;
+  uint16 port_;
+
+  // Initializes the address to missing / any.
+  void Zero();
+};
+
+} // namespace cricket
+
+#endif // __SOCKETADDRESS_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddresspair.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddresspair.cc
new file mode 100644
index 00000000..2166be09
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddresspair.cc
@@ -0,0 +1,58 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/socketaddresspair.h"
+
+namespace cricket {
+
+SocketAddressPair::SocketAddressPair(
+    const SocketAddress& src, const SocketAddress& dest)
+    : src_(src), dest_(dest) {
+}
+
+
+bool SocketAddressPair::operator ==(const SocketAddressPair& p) const {
+  return (src_ == p.src_) && (dest_ == p.dest_);
+}
+
+bool SocketAddressPair::operator <(const SocketAddressPair& p) const {
+  if (src_ < p.src_)
+    return true;
+  if (p.src_ < src_)
+    return false;
+  if (dest_ < p.dest_)
+    return true;
+  if (p.dest_ < dest_)
+    return false;
+  return false;
+}
+
+size_t SocketAddressPair::Hash() const {
+  return src_.Hash() ^ dest_.Hash();
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddresspair.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddresspair.h
new file mode 100644
index 00000000..098bafdb
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketaddresspair.h
@@ -0,0 +1,58 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SOCKETADDRESSPAIR_H__
+#define __SOCKETADDRESSPAIR_H__
+
+#include "talk/base/socketaddress.h"
+
+namespace cricket {
+
+// Records a pair (source,destination) of socket addresses.  The two addresses
+// identify a connection between two machines.  (For UDP, this "connection" is
+// not maintained explicitly in a socket.)
+class SocketAddressPair {
+public:
+  SocketAddressPair() {}
+  SocketAddressPair(const SocketAddress& srs, const SocketAddress& dest);
+
+  const SocketAddress& source() const { return src_; }
+  const SocketAddress& destination() const { return dest_; }
+
+  bool operator ==(const SocketAddressPair& r) const;
+  bool operator <(const SocketAddressPair& r) const;
+
+  size_t Hash() const;
+
+private:
+  SocketAddress src_;
+  SocketAddress dest_;
+};
+
+} // namespace cricket
+
+#endif // __SOCKETADDRESSPAIR_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/socketfactory.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketfactory.h
new file mode 100644
index 00000000..67386160
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketfactory.h
@@ -0,0 +1,50 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SOCKETFACTORY_H__
+#define __SOCKETFACTORY_H__
+
+#include "talk/base/socket.h"
+#include "talk/base/asyncsocket.h"
+
+namespace cricket {
+
+class SocketFactory {
+public:
+
+  // Returns a new socket for blocking communication.  The type can be
+  // SOCK_DGRAM and SOCK_STREAM.
+  virtual Socket* CreateSocket(int type) = 0;
+
+  // Returns a new socket for nonblocking communication.  The type can be
+  // SOCK_DGRAM and SOCK_STREAM.
+  virtual AsyncSocket* CreateAsyncSocket(int type) = 0;
+};
+
+} // namespace cricket
+
+#endif // __SOCKETFACTORY_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/socketserver.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketserver.h
new file mode 100644
index 00000000..d0e7a22a
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/socketserver.h
@@ -0,0 +1,53 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SOCKETSERVER_H__
+#define __SOCKETSERVER_H__
+
+#include "talk/base/socketfactory.h"
+
+namespace cricket {
+
+// Provides the ability to wait for activity on a set of sockets.  The Thread
+// class provides a nice wrapper on a socket server.
+//
+// The server is also a socket factory.  The sockets it creates will be
+// notified of asynchronous I/O from this server's Wait method.
+class SocketServer : public SocketFactory {
+public:
+
+  // Performs I/O or sleeps for the given number of milliseconds.
+  // If process_io is false, just sleeps until WakeUp.
+  virtual bool Wait(int cms, bool process_io) = 0;
+
+  // Causes the current wait (if one is in progress) to wake up.
+  virtual void WakeUp() = 0;
+};
+
+} // namespace cricket
+
+#endif // __SOCKETSERVER_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/stl_decl.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/stl_decl.h
new file mode 100644
index 00000000..9c2506f1
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/stl_decl.h
@@ -0,0 +1,85 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _STL_DECL_H
+#define _STL_DECL_H
+
+#if defined(_MSC_VER) && _MSC_VER <= 1200 // 1200 == VC++ 6.0
+#pragma warning(disable:4786)
+#endif
+
+#include <sys/types.h>
+
+namespace std {
+  template <class Key> struct hash;
+  template <class Key> struct equal_to;
+  template <class Key> struct less;
+  template <class T> class allocator;
+  template <class Key, class Val,
+            class Compare,
+            class Alloc> class map;
+  template <class T, class Alloc> class vector;
+  template <class T, class Alloc> class list;
+  template <class T, class Alloc> class slist;
+  template <class T, class Alloc, size_t BufSiz> class deque;
+  template <class T, class Sequence> class stack;
+  template <class T, class Sequence> class queue;
+  template <class T, class Sequence, class Compare> class priority_queue;
+  template <class T1, class T2> struct pair;
+  template <class Key, class Compare, class Alloc> class set;
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Workaround declaration problem with defaults
+/////////////////////////////////////////////////////////////////////////////
+
+#if defined(_MSC_VER) && _MSC_VER <= 1200 // 1200 == VC++ 6.0
+
+#define STD_MAP(T1, T2) \
+  std::map<T1 , T2, std::less<T1>, std::allocator<T2> > 
+
+#define STD_VECTOR(T1) \
+  std::vector<T1, std::allocator<T1> >
+
+#define STD_SET(T1) \
+  std::set<T1, std::less<T1>, std::allocator<T1> >
+
+#else
+
+#define STD_MAP(T1, T2) \
+  std::map<T1, T2, std::less<T1>, std::allocator<std::pair<const T1, T2 > > >
+
+#define STD_VECTOR(T1) \
+  std::vector<T1, std::allocator<T1> >
+
+#define STD_SET(T1) \
+  std::set<T1, std::less<T1>, std::allocator<T1> >
+
+#endif
+
+
+#endif // _STL_DECL_H
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/stringutils.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/stringutils.h
new file mode 100644
index 00000000..a23132dd
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/stringutils.h
@@ -0,0 +1,266 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __STRINGUTILS_H__
+#define __STRINGUTILS_H__
+
+#include <cctype>
+#include <cstdarg>
+#include <cstdio>
+#ifdef WIN32
+#include <wchar.h>
+#endif  // WIN32
+
+#include <string>
+
+///////////////////////////////////////////////////////////////////////////////
+// Rename a bunch of common string functions so they are consistent across
+// platforms and between char and wchar_t variants.
+// Here is the full list of functions that are unified:
+//  strlen, strcmp, stricmp, strncmp, strnicmp
+//  strchr, vsnprintf, strtoul, tolowercase
+// tolowercase is like tolower, but not compatible with end-of-file value
+// Note that the wchar_t versions are not available on Linux
+///////////////////////////////////////////////////////////////////////////////
+
+inline char tolowercase(char c) {
+  return static_cast<char>(tolower(c));
+}
+
+#ifdef WIN32
+
+inline size_t strlen(const wchar_t* s) {
+  return wcslen(s);
+}
+inline int strcmp(const wchar_t* s1, const wchar_t* s2) {
+  return wcscmp(s1, s2);
+}
+inline int stricmp(const wchar_t* s1, const wchar_t* s2) {
+  return wcsicmp(s1, s2);
+}
+inline int strncmp(const wchar_t* s1, const wchar_t* s2, size_t n) {
+  return wcsncmp(s1, s2, n);
+}
+inline int strnicmp(const wchar_t* s1, const wchar_t* s2, size_t n) {
+  return wcsnicmp(s1, s2, n);
+}
+inline const wchar_t* strchr(const wchar_t* s, wchar_t c) {
+  return wcschr(s, c);
+}
+inline int vsnprintf(char* buf, size_t n, const char* fmt, va_list args) {
+  return _vsnprintf(buf, n, fmt, args);
+}
+inline int vsnprintf(wchar_t* buf, size_t n, const wchar_t* fmt, va_list args) {
+  return _vsnwprintf(buf, n, fmt, args);
+}
+inline unsigned long strtoul(const wchar_t* snum, wchar_t** end, int base) {
+  return wcstoul(snum, end, base);
+}
+inline wchar_t tolowercase(wchar_t c) {
+  return static_cast<wchar_t>(towlower(c));
+}
+
+#endif  // WIN32
+
+#ifdef POSIX
+
+inline int stricmp(const char* s1, const char* s2) {
+  return strcasecmp(s1, s2);
+}
+inline int strnicmp(const char* s1, const char* s2, size_t n) {
+  return strncasecmp(s1, s2, n);
+}
+
+#endif // POSIX
+
+///////////////////////////////////////////////////////////////////////////////
+// Traits simplifies porting string functions to be CTYPE-agnostic
+///////////////////////////////////////////////////////////////////////////////
+
+namespace cricket {
+
+const size_t SIZE_UNKNOWN = static_cast<size_t>(-1);
+
+template<class CTYPE>
+struct Traits {
+  // STL string type
+  //typedef XXX string;
+  // Null-terminated string
+  //inline static const CTYPE* empty_str();
+};
+
+///////////////////////////////////////////////////////////////////////////////
+// String utilities which work with char or wchar_t
+///////////////////////////////////////////////////////////////////////////////
+
+template<class CTYPE>
+inline const CTYPE* nonnull(const CTYPE* str, const CTYPE* def_str = NULL) {
+  return str ? str : (def_str ? def_str : Traits<CTYPE>::empty_str());
+}
+
+template<class CTYPE>
+const CTYPE* strchr(const CTYPE* str, const CTYPE* chs) {
+  for (size_t i=0; str[i]; ++i) {
+    for (size_t j=0; chs[j]; ++j) {
+      if (str[i] == chs[j]) {
+        return str + i;
+      }
+    }
+  }
+  return 0;
+}
+
+template<class CTYPE>
+const CTYPE* strchrn(const CTYPE* str, size_t slen, CTYPE ch) {
+  for (size_t i=0; i<slen && str[i]; ++i) {
+    if (str[i] == ch) {
+      return str + i;
+    }
+  }
+  return 0;
+}
+
+template<class CTYPE>
+size_t strlenn(const CTYPE* buffer, size_t buflen) {
+  size_t bufpos = 0;
+  while (buffer[bufpos] && (bufpos < buflen)) {
+    ++bufpos;
+  }
+  return bufpos;
+}
+
+template<class CTYPE>
+size_t strcpyn(CTYPE* buffer, size_t buflen,
+               const CTYPE* source, size_t srclen = SIZE_UNKNOWN) {
+  if (buflen <= 0)
+    return 0;
+  
+  if (srclen == SIZE_UNKNOWN) {
+    srclen = strlenn(source, buflen - 1);
+  } else if (srclen >= buflen) {
+    srclen = buflen - 1;
+  }
+  memcpy(buffer, source, srclen * sizeof(CTYPE));
+  buffer[srclen] = 0;
+  return srclen;
+}
+
+// Safe versions of snprintf and vsnprintf that always null-terminate
+
+template<class CTYPE>
+size_t sprintfn(CTYPE* buffer, size_t buflen, const CTYPE* format, ...) {
+  va_list args;
+  va_start(args, format);
+  size_t len = vsprintfn(buffer, buflen, format, args);
+  va_end(args);
+  return len;
+}
+
+template<class CTYPE>
+size_t vsprintfn(CTYPE* buffer, size_t buflen, const CTYPE* format,
+                 va_list args) {
+  int len = vsnprintf(buffer, buflen, format, args);
+  if ((len < 0) || (static_cast<size_t>(len) >= buflen)) {
+    len = static_cast<int>(buflen - 1);
+    buffer[len] = 0;
+  }
+  return len;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Allow safe comparing and copying ascii (not UTF-8) with both wide and
+// non-wide character strings.
+///////////////////////////////////////////////////////////////////////////////
+
+inline int asccmp(const char* s1, const char* s2) {
+  return strcmp(s1, s2);
+}
+inline int ascicmp(const char* s1, const char* s2) {
+  return stricmp(s1, s2);
+}
+inline int ascncmp(const char* s1, const char* s2, size_t n) {
+  return strncmp(s1, s2, n);
+}
+inline int ascnicmp(const char* s1, const char* s2, size_t n) {
+  return strnicmp(s1, s2, n);
+}
+inline size_t asccpyn(char* buffer, size_t buflen,
+                      const char* source, size_t srclen = SIZE_UNKNOWN) {
+  return strcpyn(buffer, buflen, source, srclen);
+}
+
+#ifdef WIN32
+
+typedef wchar_t(*CharacterTransformation)(wchar_t);
+inline wchar_t identity(wchar_t c) { return c; }
+int ascii_string_compare(const wchar_t* s1, const char* s2, size_t n,
+                         CharacterTransformation transformation);
+
+inline int asccmp(const wchar_t* s1, const char* s2) {
+  return ascii_string_compare(s1, s2, static_cast<size_t>(-1), identity);
+}
+inline int ascicmp(const wchar_t* s1, const char* s2) {
+  return ascii_string_compare(s1, s2, static_cast<size_t>(-1), tolowercase);
+}
+inline int ascncmp(const wchar_t* s1, const char* s2, size_t n) {
+  return ascii_string_compare(s1, s2, n, identity);
+}
+inline int ascnicmp(const wchar_t* s1, const char* s2, size_t n) {
+  return ascii_string_compare(s1, s2, n, tolowercase);
+}
+size_t asccpyn(wchar_t* buffer, size_t buflen,
+               const char* source, size_t srclen = SIZE_UNKNOWN);
+
+#endif  // WIN32
+
+///////////////////////////////////////////////////////////////////////////////
+// Traits<char> specializations
+///////////////////////////////////////////////////////////////////////////////
+
+template<>
+struct Traits<char> {
+  typedef std::string string;
+  inline static const char* empty_str() { return ""; }
+};
+
+///////////////////////////////////////////////////////////////////////////////
+// Traits<wchar_t> specializations (Windows only, currently)
+///////////////////////////////////////////////////////////////////////////////
+
+#ifdef WIN32
+
+template<>
+struct Traits<wchar_t> {
+  typedef std::wstring string;
+  inline static const wchar_t* Traits<wchar_t>::empty_str() { return L""; }
+};
+
+#endif  // WIN32
+
+}  // namespace cricket
+
+#endif // __STRINGUTILS_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/task.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/task.cc
new file mode 100644
index 00000000..a5a94941
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/task.cc
@@ -0,0 +1,238 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "task.h"
+#include "taskrunner.h"
+
+#include <algorithm>
+
+namespace buzz {
+
+Task::Task(Task * parent) :
+    state_(STATE_INIT),
+    parent_(parent),
+    blocked_(false),
+    done_(false),
+    aborted_(false),
+    busy_(false),
+    error_(false),
+    child_error_(false),
+    start_time_(0) {
+  runner_ = ((parent == NULL) ? (TaskRunner *)this : parent->GetRunner());
+  if (parent_ != NULL) {
+    parent_->AddChild(this);
+  }
+}
+
+unsigned long long
+Task::CurrentTime() {
+  return runner_->CurrentTime();
+}
+
+unsigned long long
+Task::ElapsedTime() {
+  return CurrentTime() - start_time_;
+}
+
+void
+Task::Start() {
+  if (state_ != STATE_INIT)
+    return;
+  GetRunner()->StartTask(this);
+  start_time_ = CurrentTime();
+}
+
+void
+Task::Step() {
+  if (done_) {
+#ifdef DEBUG
+    // we do not know how !blocked_ happens when done_ - should be impossible.
+    // But it causes problems, so in retail build, we force blocked_, and
+    // under debug we assert.
+    assert(blocked_);
+#else
+    blocked_ = true;
+#endif
+    return;
+  }
+
+  // Async Error() was called
+  if (error_) {
+    done_ = true;
+    state_ = STATE_ERROR;
+    blocked_ = true;
+//   obsolete - an errored task is not considered done now
+//   SignalDone();
+    Stop();
+    return;
+  }
+
+  busy_ = true;
+  int new_state = Process(state_);
+  busy_ = false;
+
+  if (aborted_) {
+    Abort(true); // no need to wake because we're awake
+    return;
+  }
+  
+  if (new_state == STATE_BLOCKED) {
+    blocked_ = true;
+  }
+  else {
+    state_ = new_state;
+    blocked_ = false;
+  }
+  
+  if (new_state == STATE_DONE) {
+    done_ = true;
+  }
+  else if (new_state == STATE_ERROR) {
+    done_ = true;
+    error_ = true;
+  }
+
+  if (done_) {
+//  obsolete - call this yourself
+//    SignalDone();
+    Stop();
+    blocked_ = true;
+  }
+}
+
+void
+Task::Abort(bool nowake) {
+  if (aborted_ || done_)
+    return;
+  aborted_ = true;
+  if (!busy_) {
+    done_ = true;
+    blocked_ = true;
+    error_ = true;
+    Stop();
+    if (!nowake)
+      Wake(); // to self-delete
+  }
+}
+
+void
+Task::Wake() {
+  if (done_)
+    return;
+  if (blocked_) {
+    blocked_ = false;
+    GetRunner()->WakeTasks();
+  }
+}
+
+void
+Task::Error() {
+  if (error_ || done_)
+    return;
+  error_ = true;
+  Wake();
+}
+
+std::string
+Task::GetStateName(int state) const {
+  static const std::string STR_BLOCKED("BLOCKED");
+  static const std::string STR_INIT("INIT");
+  static const std::string STR_START("START");
+  static const std::string STR_DONE("DONE");
+  static const std::string STR_ERROR("ERROR");
+  static const std::string STR_RESPONSE("RESPONSE");
+  static const std::string STR_HUH("??");
+  switch (state) {
+    case STATE_BLOCKED: return STR_BLOCKED;
+    case STATE_INIT: return STR_INIT;
+    case STATE_START: return STR_START;
+    case STATE_DONE: return STR_DONE;
+    case STATE_ERROR: return STR_ERROR;
+    case STATE_RESPONSE: return STR_RESPONSE;
+  }
+  return STR_HUH;
+}
+
+int Task::Process(int state) {
+  switch (state) {
+    case STATE_INIT:
+      return STATE_START;
+    case STATE_START:
+      return ProcessStart();
+    case STATE_RESPONSE:
+      return ProcessResponse();
+    case STATE_DONE:
+    case STATE_ERROR:
+      return STATE_BLOCKED;
+  }
+  return STATE_ERROR;
+}
+
+void
+Task::AddChild(Task * child) {
+  children_.insert(child);
+}
+
+bool
+Task::AllChildrenDone() {
+  for (ChildSet::iterator it = children_.begin(); it != children_.end(); ++it) {
+    if (!(*it)->IsDone())
+      return false;
+  }
+  return true;
+}
+
+bool
+Task::AnyChildError() {
+  return child_error_;
+}
+
+void
+Task::AbortAllChildren() {
+  if (children_.size() > 0) {
+    ChildSet copy = children_;
+    for (ChildSet::iterator it = copy.begin(); it != copy.end(); ++it) {
+      (*it)->Abort(true); // Note we do not wake
+    }
+  }
+}
+
+void
+Task::Stop() {
+  AbortAllChildren(); // No need to wake because we're either awake or in abort
+  parent_->OnChildStopped(this);
+}
+
+void
+Task::OnChildStopped(Task * child) {
+  if (child->HasError())
+    child_error_ = true;
+  children_.erase(child);
+}
+
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/task.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/task.h
new file mode 100644
index 00000000..5a486198
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/task.h
@@ -0,0 +1,186 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _TASK_H_
+#define _TASK_H_
+
+#include <vector>
+#include <string>
+
+#include "talk/base/sigslot.h"
+
+/////////////////////////////////////////////////////////////////////
+//
+// TASK
+//
+/////////////////////////////////////////////////////////////////////
+//
+// Task is a state machine infrastructure.  States are pushed forward by
+// pushing forwards a TaskRunner that holds on to all Tasks.  The purpose
+// of Task is threefold:
+// 
+// (1) It manages ongoing work on the UI thread.  Multitasking without
+// threads, keeping it easy, keeping it real. :-)  It does this by
+// organizing a set of states for each task.  When you return from your
+// Process*() function, you return an integer for the next state.  You do
+// not go onto the next state yourself.  Every time you enter a state,
+// you check to see if you can do anything yet.  If not, you return
+// STATE_BLOCKED.  If you _could_ do anything, do not return
+// STATE_BLOCKED - even if you end up in the same state, return
+// STATE_mysamestate.  When you are done, return STATE_DONE and then the
+// task will self-delete sometimea afterwards.
+// 
+// (2) It helps you avoid all those reentrancy problems when you chain
+// too many triggers on one thread.  Basically if you want to tell a task
+// to process something for you, you feed your task some information and
+// then you Wake() it.  Don't tell it to process it right away.  If it
+// might be working on something as you send it infomration, you may want
+// to have a queue in the task.
+// 
+// (3) Finally it helps manage parent tasks and children.  If a parent
+// task gets aborted, all the children tasks are too.  The nice thing
+// about this, for example, is if you have one parent task that
+// represents, say, and Xmpp connection, then you can spawn a whole bunch
+// of infinite lifetime child tasks and now worry about cleaning them up.
+//  When the parent task goes to STATE_DONE, the task engine will make
+// sure all those children are aborted and get deleted.
+// 
+// Notice that Task has a few built-in states, e.g.,
+// 
+// STATE_INIT - the task isn't running yet
+// STATE_START - the task is in its first state
+// STATE_RESPONSE - the task is in its second state
+// STATE_DONE - the task is done
+// 
+// STATE_ERROR - indicates an error - we should audit the error code in
+// light of any usage of it to see if it should be improved.  When I
+// first put down the task stuff I didn't have a good sense of what was
+// needed for Abort and Error, and now the subclasses of Task will ground
+// the design in a stronger way.
+// 
+// STATE_NEXT - the first undefined state number.  (like WM_USER) - you
+// can start defining more task states there.
+// 
+// When you define more task states, just override Process(int state) and
+// add your own switch statement.  If you want to delegate to
+// Task::Process, you can effectively delegate to its switch statement.
+// No fancy method pointers or such - this is all just pretty low tech,
+// easy to debug, and fast.
+// 
+
+namespace buzz {
+
+class TaskRunner;
+
+// A task executes a sequence of steps
+
+class Task;
+class RootTask;
+
+class Task {
+public:
+  Task(Task * parent);
+  virtual ~Task() {}
+  
+  void Start();
+  void Step();
+  int GetState() const { return state_; }
+  bool HasError() const { return (GetState() == STATE_ERROR); }
+  bool Blocked() const { return blocked_; }
+  bool IsDone() const { return done_; }
+  unsigned long long ElapsedTime();
+  virtual void Poll() {}
+
+  Task * GetParent() { return parent_; }
+  TaskRunner * GetRunner() { return runner_; }
+  virtual Task * GetParent(int code) { return parent_->GetParent(code); }
+
+  // Called from outside to stop task without any more callbacks
+  void Abort(bool nowake = false);
+  
+  // For managing children
+  bool AllChildrenDone();
+  bool AnyChildError();
+
+
+protected:
+
+  enum {
+    STATE_BLOCKED = -1,
+    STATE_INIT = 0,
+    STATE_START = 1,
+    STATE_DONE = 2,
+    STATE_ERROR = 3,
+    STATE_RESPONSE = 4,
+    STATE_NEXT = 5, // Subclasses which need more states start here and higher
+  };
+
+  // Called inside the task to signal that the task may be unblocked
+  void Wake();
+
+  // Called inside to advise that the task should wake and signal an error
+  void Error();
+
+  unsigned long long CurrentTime();
+  
+  virtual std::string GetStateName(int state) const;
+  virtual int Process(int state);
+  virtual void Stop();
+  virtual int ProcessStart() = 0;
+  virtual int ProcessResponse() { return STATE_DONE; }
+
+  // for managing children (if any)
+  void AddChild(Task * child);
+  void AbortAllChildren();
+
+private:
+  void Done();
+  void OnChildStopped(Task * child);
+  
+  int state_;
+  Task * parent_;
+  TaskRunner * runner_;
+  bool blocked_;
+  bool done_;
+  bool aborted_;
+  bool busy_;
+  bool error_;
+  bool child_error_;
+  unsigned long long start_time_;
+
+  // for managing children
+  typedef std::set<Task *> ChildSet;
+  ChildSet children_;
+  
+};
+
+
+
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/taskrunner.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/taskrunner.cc
new file mode 100644
index 00000000..b5ecc55e
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/taskrunner.cc
@@ -0,0 +1,92 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "taskrunner.h"
+#include "task.h"
+#include <algorithm>
+
+
+namespace buzz {
+
+TaskRunner::~TaskRunner() {
+  // this kills and deletes children silently!
+  AbortAllChildren();
+  RunTasks();
+}
+
+void
+TaskRunner::StartTask(Task * task) {
+  tasks_.push_back(task);
+  WakeTasks();
+}
+
+void
+TaskRunner::RunTasks() {
+  // Running continues until all tasks are Blocked (ok for a small # of tasks)
+  if (tasks_running_) {
+    return; // don't reenter
+  }
+
+  tasks_running_ = true;
+
+  int did_run = true;
+  while (did_run) {
+    did_run = false;
+    // use indexing instead of iterators because tasks_ may grow
+    for (size_t i = 0; i < tasks_.size(); ++i) {
+      while (!tasks_[i]->Blocked()) {
+        tasks_[i]->Step();
+        did_run = true;
+      }
+    }
+  }
+  // Tasks are deleted when running has paused
+  for (size_t i = 0; i < tasks_.size(); ++i) {
+    if (tasks_[i]->IsDone()) {
+      Task* task = tasks_[i];
+      delete task;
+      tasks_[i] = NULL;
+    }
+  }
+  // Finally, remove nulls
+  tasks_.erase(std::remove(tasks_.begin(), tasks_.end(), (Task *)NULL), tasks_.end());
+
+  tasks_running_ = false;
+}
+
+void
+TaskRunner::PollTasks() {
+  // every task gets hit once with a poll - they wake if needed
+  for (size_t i = 0; i < tasks_.size(); ++i) {
+    if (!tasks_[i]->IsDone()) {
+      tasks_[i]->Poll();
+    }
+  }
+}
+
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/taskrunner.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/taskrunner.h
new file mode 100644
index 00000000..eab16eb9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/taskrunner.h
@@ -0,0 +1,64 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _TASKRUNNER_H_
+#define _TASKRUNNER_H_
+
+#include <vector>
+
+#include "talk/base/sigslot.h"
+#include "talk/base/task.h"
+
+
+namespace buzz {
+
+
+class Task;
+
+class TaskRunner : public Task, public sigslot::has_slots<> {
+public:
+  TaskRunner() : Task(NULL), tasks_running_(false) {}
+  virtual ~TaskRunner();
+  
+  virtual void WakeTasks() = 0;
+  virtual unsigned long long CurrentTime() = 0 ;
+
+  void StartTask(Task * task);
+  void RunTasks();
+  void PollTasks();
+
+  // dummy state machine - never run.
+  virtual int ProcessStart() { return STATE_DONE; }
+
+private:
+  std::vector<Task *> tasks_;
+  bool tasks_running_;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/thread.cc b/kopete/protocols/jabber/jingle/libjingle/talk/base/thread.cc
new file mode 100644
index 00000000..8f18a992
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/thread.cc
@@ -0,0 +1,273 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef POSIX
+extern "C" {
+#include <sys/time.h>
+}
+#endif
+
+#include "talk/base/common.h"
+#include "talk/base/logging.h"
+#include "talk/base/thread.h"
+#include "talk/base/jtime.h"
+
+namespace cricket {
+
+ThreadManager g_thmgr;
+
+#ifdef POSIX
+pthread_key_t ThreadManager::key_;
+
+ThreadManager::ThreadManager() {
+  pthread_key_create(&key_, NULL);
+  main_thread_ = new Thread();
+  SetCurrent(main_thread_);
+}
+
+ThreadManager::~ThreadManager() {
+  pthread_key_delete(key_);
+  delete main_thread_;
+}
+
+Thread *ThreadManager::CurrentThread() {
+  return (Thread *)pthread_getspecific(key_);
+}
+
+void ThreadManager::SetCurrent(Thread *thread) {
+  pthread_setspecific(key_, thread);
+}
+#endif
+
+#ifdef WIN32
+DWORD ThreadManager::key_;
+
+ThreadManager::ThreadManager() {
+  key_ = TlsAlloc();
+  main_thread_ = new Thread();
+  SetCurrent(main_thread_);
+}
+
+ThreadManager::~ThreadManager() {
+  TlsFree(key_);
+  delete main_thread_;
+}
+
+Thread *ThreadManager::CurrentThread() {
+  return (Thread *)TlsGetValue(key_);
+}
+
+void ThreadManager::SetCurrent(Thread *thread) {
+  TlsSetValue(key_, thread);
+}
+#endif
+
+void ThreadManager::Add(Thread *thread) {
+  CritScope cs(&crit_);
+  threads_.push_back(thread);
+}
+
+void ThreadManager::Remove(Thread *thread) {
+  CritScope cs(&crit_);
+  threads_.erase(std::remove(threads_.begin(), threads_.end(), thread), threads_.end());
+}
+
+Thread::Thread(SocketServer* ss) : MessageQueue(ss) {
+  g_thmgr.Add(this);
+  started_ = false;
+  has_sends_ = false;
+}
+
+Thread::~Thread() {
+  Stop();
+  Clear(NULL);
+  g_thmgr.Remove(this);
+}
+
+#ifdef POSIX
+void Thread::Start() {
+  pthread_attr_t attr;
+  pthread_attr_init(&attr);
+  pthread_create(&thread_, &attr, PreLoop, this);
+  started_ = true;
+}
+
+void Thread::Join() {
+  if (started_) {
+    void *pv;
+    pthread_join(thread_, &pv);
+  }
+}
+#endif
+
+#ifdef WIN32
+void Thread::Start() {
+  thread_ = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)PreLoop, this, 0, NULL);
+  started_ = true;
+}
+
+void Thread::Join() {
+  if (started_) {
+    WaitForSingleObject(thread_, INFINITE);
+    CloseHandle(thread_);
+    started_ = false;
+  }
+}
+#endif
+
+void *Thread::PreLoop(void *pv) {
+  Thread *thread = (Thread *)pv;
+  ThreadManager::SetCurrent(thread);
+  thread->Loop();
+  return NULL;
+}
+
+void Thread::Loop(int cmsLoop) {
+  uint32 msEnd;
+  if (cmsLoop != -1)
+    msEnd = GetMillisecondCount() + cmsLoop;
+  int cmsNext = cmsLoop;
+
+  while (true) {
+    Message msg;
+    if (!Get(&msg, cmsNext))
+      return;
+    Dispatch(&msg);
+    
+    if (cmsLoop != -1) {
+      uint32 msCur = GetMillisecondCount();
+      if (msCur >= msEnd)
+        return;
+      cmsNext = msEnd - msCur;
+    }
+  }
+}
+
+void Thread::Stop() {
+  MessageQueue::Stop();
+  Join();
+}
+
+void Thread::Send(MessageHandler *phandler, uint32 id, MessageData *pdata) {
+  // Sent messages are sent to the MessageHandler directly, in the context
+  // of "thread", like Win32 SendMessage. If in the right context,
+  // call the handler directly.
+
+  Message msg;
+  msg.phandler = phandler;
+  msg.message_id = id;
+  msg.pdata = pdata;
+  if (IsCurrent()) {
+    phandler->OnMessage(&msg);
+    return;
+  }
+
+  AutoThread thread; 
+  Thread *current_thread = Thread::Current();
+  ASSERT(current_thread != NULL);  // AutoThread ensures this
+
+  crit_.Enter();
+  bool ready = false;
+  _SendMessage smsg;
+  smsg.thread = current_thread;
+  smsg.msg = msg;
+  smsg.ready = &ready;
+  sendlist_.push_back(smsg);
+  has_sends_ = true;
+  crit_.Leave();
+
+  // Wait for a reply
+
+  ss_->WakeUp();
+  while (!ready) {
+    current_thread->ReceiveSends();
+    current_thread->socketserver()->Wait(-1, false);
+  }
+}
+
+void Thread::ReceiveSends() {
+  // Before entering critical section, check boolean.
+
+  if (!has_sends_)
+    return;
+
+  // Receive a sent message. Cleanup scenarios:
+  // - thread sending exits: We don't allow this, since thread can exit
+  //   only via Join, so Send must complete.
+  // - thread receiving exits: Wakeup/set ready in Thread::Clear()
+  // - object target cleared: Wakeup/set ready in Thread::Clear()
+  crit_.Enter();
+  while (!sendlist_.empty()) {
+    _SendMessage smsg = sendlist_.front();
+    sendlist_.pop_front();
+    crit_.Leave();
+    smsg.msg.phandler->OnMessage(&smsg.msg);
+    crit_.Enter();
+    *smsg.ready = true;
+    smsg.thread->socketserver()->WakeUp();
+  }
+  has_sends_ = false;
+  crit_.Leave();
+}
+
+void Thread::Clear(MessageHandler *phandler, uint32 id) {
+  CritScope cs(&crit_);
+
+  // Remove messages on sendlist_ with phandler
+  // Object target cleared: remove from send list, wakeup/set ready
+  // if sender not NULL.
+
+  std::list<_SendMessage>::iterator iter = sendlist_.begin();
+  while (iter != sendlist_.end()) {
+    _SendMessage smsg = *iter;
+    if (phandler == NULL || smsg.msg.phandler == phandler) {
+      if (id == (uint32)-1 || smsg.msg.message_id == id) {
+        iter = sendlist_.erase(iter);
+        *smsg.ready = true;
+        smsg.thread->socketserver()->WakeUp();
+        continue;
+      }
+    }
+    ++iter;
+  }
+
+  MessageQueue::Clear(phandler, id);
+}
+
+AutoThread::AutoThread(SocketServer* ss) : Thread(ss) {
+  if (!ThreadManager::CurrentThread()) {
+    ThreadManager::SetCurrent(this);
+  }
+}
+
+AutoThread::~AutoThread() {
+  if (ThreadManager::CurrentThread() == this) {
+    ThreadManager::SetCurrent(NULL);
+  }
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/thread.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/thread.h
new file mode 100644
index 00000000..56c23384
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/thread.h
@@ -0,0 +1,141 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __THREAD_H__
+#define __THREAD_H__
+
+#include "talk/base/messagequeue.h"
+
+#include <algorithm>
+#include <list>
+#include <vector>
+
+#ifdef POSIX
+#include <pthread.h>
+#endif
+
+#ifdef WIN32
+#include "talk/base/win32.h"
+#endif
+
+namespace cricket {
+
+class Thread;
+
+class ThreadManager {
+public:
+  ThreadManager();
+  ~ThreadManager();
+
+  static Thread *CurrentThread();
+  static void SetCurrent(Thread *thread);
+  void Add(Thread *thread);
+  void Remove(Thread *thread);
+
+private:
+  Thread *main_thread_;
+  std::vector<Thread *> threads_;
+  CriticalSection crit_;
+
+#ifdef POSIX
+  static pthread_key_t key_; 
+#endif
+
+#ifdef WIN32
+  static DWORD key_;
+#endif
+};
+
+class Thread;
+
+struct _SendMessage {
+  _SendMessage() {}
+  Thread *thread;
+  Message msg;
+  bool *ready;
+};
+
+class Thread : public MessageQueue {
+public:
+  Thread(SocketServer* ss = 0);
+  virtual ~Thread();
+
+  static inline Thread* Current() {
+    return ThreadManager::CurrentThread();
+  }
+  inline bool IsCurrent() const {
+    return (ThreadManager::CurrentThread() == this);
+  }
+
+  virtual void Start();
+  virtual void Stop();
+  virtual void Loop(int cms = -1);
+  virtual void Send(MessageHandler *phandler, uint32 id = 0,
+      MessageData *pdata = NULL);
+
+  // From MessageQueue
+  virtual void Clear(MessageHandler *phandler, uint32 id = (uint32)-1);
+  virtual void ReceiveSends();
+
+#ifdef WIN32
+  HANDLE GetHandle() {
+    return thread_;
+  }
+#endif
+
+private:
+  static void *PreLoop(void *pv);
+  void Join();
+
+  std::list<_SendMessage> sendlist_;
+  bool started_;
+  bool has_sends_;
+
+#ifdef POSIX
+  pthread_t thread_;
+#endif
+
+#ifdef WIN32
+  HANDLE thread_;
+#endif
+
+  friend class ThreadManager;
+};
+
+// AutoThread automatically installs itself at construction
+// uninstalls at destruction, if a Thread object is
+// _not already_ associated with the current OS thread.
+
+class AutoThread : public Thread {
+public:
+  AutoThread(SocketServer* ss = 0);
+  virtual ~AutoThread();
+};
+
+} // namespace cricket
+
+#endif // __THREAD_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/base/winping.h b/kopete/protocols/jabber/jingle/libjingle/talk/base/winping.h
new file mode 100644
index 00000000..99ba2fdc
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/base/winping.h
@@ -0,0 +1,101 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _WINPING_H_
+#define _WINPING_H_
+
+#ifdef WIN32
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include "talk/base/basictypes.h"
+
+#include <winsock2.h>
+#define _WINSOCKAPI_
+#include <windows.h>
+#undef SetPort
+
+// This class wraps a Win32 API for doing ICMP pinging.  This API, unlike the
+// the normal socket APIs (as implemented on Win9x), will return an error if
+// an ICMP packet with the dont-fragment bit set is too large.  This means this
+// class can be used to detect the MTU to a given address.
+
+typedef struct ip_option_information {
+    UCHAR   Ttl;                // Time To Live
+    UCHAR   Tos;                // Type Of Service
+    UCHAR   Flags;              // IP header flags
+    UCHAR   OptionsSize;        // Size in bytes of options data
+    PUCHAR  OptionsData;        // Pointer to options data
+} IP_OPTION_INFORMATION, * PIP_OPTION_INFORMATION;
+
+typedef HANDLE (WINAPI *PIcmpCreateFile)();
+
+typedef BOOL (WINAPI *PIcmpCloseHandle)(HANDLE icmp_handle);
+
+typedef DWORD (WINAPI *PIcmpSendEcho)(
+    HANDLE                   IcmpHandle,
+    ULONG                    DestinationAddress,
+    LPVOID                   RequestData,
+    WORD                     RequestSize,
+    PIP_OPTION_INFORMATION   RequestOptions,
+    LPVOID                   ReplyBuffer,
+    DWORD                    ReplySize,
+    DWORD                    Timeout);
+
+class WinPing {
+public:
+    WinPing();
+    ~WinPing();
+
+    // Determines whether the class was initialized correctly.
+    bool IsValid() { return valid_; }
+
+    // Attempts to send a ping with the given parameters.
+    enum PingResult { PING_FAIL, PING_TOO_LARGE, PING_TIMEOUT, PING_SUCCESS };
+    PingResult Ping(
+        uint32 ip, uint32 data_size, uint32 timeout_millis, uint8 ttl,
+        bool allow_fragments);
+
+private:
+    HMODULE dll_;
+    HANDLE hping_;
+    PIcmpCreateFile create_;
+    PIcmpCloseHandle close_;
+    PIcmpSendEcho send_;
+    char* data_;
+    uint32 dlen_;
+    char* reply_;
+    uint32 rlen_;
+    bool valid_;
+};
+
+#endif // WIN32
+
+#endif // _WINPING_H_
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/examples/Makefile.am
new file mode 100644
index 00000000..43b0edb5
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS=login call
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/Makefile.am
new file mode 100644
index 00000000..81cf9345
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/Makefile.am
@@ -0,0 +1,16 @@
+bin_PROGRAMS = call 
+call_CXXFLAGS = $(AM_CXXFLAGS)
+call_SOURCES = call_main.cc callclient.cc console.cc presencepushtask.cc presenceouttask.cc
+noinst_HEADERS = callclient.h  console.h  presenceouttask.h  presencepushtask.h  status.h
+call_LDADD =  \
+	       $(srcdir)/../../../talk/examples/login/libcricketexampleslogin.la \
+	       $(srcdir)/../../../talk/session/phone/libcricketsessionphone.la \
+	       $(srcdir)/../../../talk/p2p/client/libcricketp2pclient.la \
+	       $(srcdir)/../../../talk/p2p/base/libcricketp2pbase.la \
+	       $(srcdir)/../../../talk/xmpp/libcricketxmpp.la \
+	       $(srcdir)/../../../talk/xmllite/libcricketxmllite.la \
+	       $(srcdir)/../../../talk/base/libcricketbase.la \
+	       $(srcdir)/../../../talk/third_party/mediastreamer/libmediastreamer.la \
+	       $(EXPAT_LIBS) $(ORTP_LIBS) -lpthread $(ILBC_LIBS) $(SPEEX_LIBS) $(GLIB_LIBS) -lasound 
+AM_CPPFLAGS  = -DPOSIX
+DEFAULT_INCLUDES = -I$(srcdir)/../../..
\ No newline at end of file
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/call.pro b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/call.pro
new file mode 100644
index 00000000..ccf0638b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/call.pro
@@ -0,0 +1,19 @@
+TEMPLATE = app
+INCLUDEPATH = ../../..
+DEFINES += POSIX
+
+include(../../../../../conf.pri)
+
+# Input
+SOURCES += \
+	call_main.cc \
+	callclient.cc \
+	console.cc \
+	presenceouttask.cc \
+	presencepushtask.cc \
+	../login/xmppauth.cc \
+	../login/xmpppump.cc \
+	../login/xmppsocket.cc \
+	../login/xmppthread.cc
+
+LIBS += ../../../liblibjingle.a
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/call_main.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/call_main.cc
new file mode 100644
index 00000000..1a965326
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/call_main.cc
@@ -0,0 +1,62 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "talk/xmpp/xmppclientsettings.h"
+#include "talk/examples/login/xmppthread.h"
+#include "talk/examples/login/xmppauth.h"
+#include "talk/examples/call/callclient.h"
+#include "talk/examples/call/console.h"
+
+void GetString(const char* desc, char* out) {
+  printf("%s: ", desc);
+  fflush(stdout);
+  scanf("%s", out);
+}
+
+int main(int argc, char **argv) {
+  // TODO: Make this into a console task
+  char username[256], auth_cookie[256];
+  GetString("Username", username);
+  GetString("Auth Cookie", auth_cookie);
+
+  printf("Logging in as %[email protected]\n", username);
+
+  // We will run the console and the XMPP client on the main thread.  The
+  // CallClient maintains a separate worker thread for voice.
+
+  cricket::PhysicalSocketServer ss;
+  cricket::Thread main_thread(&ss);
+  cricket::ThreadManager::SetCurrent(&main_thread);
+
+  InitConsole(&ss);
+  XmppPump pump;
+  CallClient client(pump.client());
+
+  buzz::XmppClientSettings xcs;
+  xcs.set_user(username);
+  xcs.set_host("gmail.com");
+  xcs.set_use_tls(false);
+  xcs.set_auth_cookie(auth_cookie);
+  xcs.set_server(cricket::SocketAddress("talk.google.com", 5222));
+  pump.DoLogin(xcs, new XmppSocket(false), new XmppAuth());
+
+  main_thread.Loop();
+
+  return 0;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/callclient.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/callclient.cc
new file mode 100644
index 00000000..c8c28310
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/callclient.cc
@@ -0,0 +1,390 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <string>
+#include <vector>
+
+#include "talk/xmpp/constants.h"
+#include "talk/base/thread.h"
+#include "talk/base/network.h"
+#include "talk/base/socketaddress.h"
+#include "talk/p2p/base/sessionmanager.h"
+#include "talk/p2p/base/helpers.h"
+#include "talk/p2p/client/basicportallocator.h"
+#include "talk/session/receiver.h"
+#include "talk/session/sessionsendtask.h"
+#include "talk/session/phone/phonesessionclient.h"
+#include "talk/examples/call/callclient.h"
+#include "talk/examples/call/console.h"
+#include "talk/examples/call/presencepushtask.h"
+#include "talk/examples/call/presenceouttask.h"
+
+namespace {
+
+const char* CALL_COMMANDS =
+"Available commands:\n"
+"\n"
+"  hangup  Ends the call.\n"
+"  mute    Stops sending voice.\n"
+"  unmute  Re-starts sending voice.\n"
+"";
+
+class CallTask: public ConsoleTask, public sigslot::has_slots<> {
+public:
+  CallTask(CallClient* call_client, const buzz::Jid& jid, cricket::Call* call)
+      : call_client_(call_client), jid_(jid), call_(call) {
+  }
+
+  virtual ~CallTask() {}
+
+  virtual void Start() {
+    call_client_->phone_client()->SignalCallDestroy.connect(
+        this, &CallTask::OnCallDestroy);
+    if (!call_) {
+      call_ = call_client_->phone_client()->CreateCall();
+      call_->SignalSessionState.connect(this, &CallTask::OnSessionState);
+      session_ = call_->InitiateSession(jid_);
+    }
+    call_client_->phone_client()->SetFocus(call_);
+  }
+
+  virtual std::string GetPrompt() { return jid_.node(); }
+
+  virtual void ProcessLine(const std::string& line) {
+    std::vector<std::string> words;
+    ParseLine(line, &words);
+
+    if ((words.size() == 1) && (words[0] == "hangup")) {
+      call_->Terminate();
+      SignalDone(this);
+    } else if ((words.size() == 1) && (words[0] == "mute")) {
+      call_->Mute(true);
+    } else if ((words.size() == 1) && (words[0] == "unmute")) {
+      call_->Mute(false);
+    } else {
+      console()->Print(CALL_COMMANDS);
+    }
+  }
+
+private:
+  CallClient* call_client_;
+  buzz::Jid jid_;
+  cricket::Call* call_;
+  cricket::Session* session_;
+
+  void OnCallDestroy(cricket::Call* call) {
+    if (call == call_) {
+      console()->Print("call destroyed");
+      SignalDone(this);
+    }
+  }
+
+  void OnSessionState(cricket::Call* call,
+                      cricket::Session* session,
+                      cricket::Session::State state) {
+    if (state == cricket::Session::STATE_SENTINITIATE) {
+      console()->Print("calling...");
+    } else if (state == cricket::Session::STATE_RECEIVEDACCEPT) {
+      console()->Print("call answered");
+    } else if (state == cricket::Session::STATE_RECEIVEDREJECT) {
+      console()->Print("call not answered");
+      SignalDone(this);
+    } else if (state == cricket::Session::STATE_INPROGRESS) {
+      console()->Print("call in progress");
+    } else if (state == cricket::Session::STATE_RECEIVEDTERMINATE) {
+      console()->Print("other side hung up");
+      SignalDone(this);
+    }
+  }
+};
+
+const char* RECEIVE_COMMANDS =
+"Available commands:\n"
+"\n"
+"  accept  Accepts the incoming call and switches to it.\n"
+"  reject  Rejects the incoming call and stays with the current call.\n"
+"";
+
+class ReceiveTask: public ConsoleTask {
+public:
+  ReceiveTask(CallClient* call_client,
+              const buzz::Jid& jid,
+              cricket::Call* call)
+      : call_client_(call_client), jid_(jid), call_(call) {
+  }
+
+  virtual std::string GetPrompt() { return jid_.node(); }
+
+  virtual void ProcessLine(const std::string& line) {
+    std::vector<std::string> words;
+    ParseLine(line, &words);
+
+    if ((words.size() == 1) && (words[0] == "accept")) {
+      assert(call_->sessions().size() == 1);
+      call_->AcceptSession(call_->sessions()[0]);
+      Console()->Push(new CallTask(call_client_, jid_, call_));
+      SignalDone(this);
+    } else if ((words.size() == 1) && (words[0] == "reject")) {
+      call_->RejectSession(call_->sessions()[0]);
+      SignalDone(this);
+    } else {
+      console()->Print(RECEIVE_COMMANDS);
+    }
+  }
+
+private:
+  CallClient* call_client_;
+  buzz::Jid jid_;
+  cricket::Call* call_;
+};
+
+const char* CONSOLE_COMMANDS =
+"Available commands:\n"
+"\n"
+"  roster       Prints the online friends from your roster.\n"
+"  call <name>  Initiates a call to the friend with the given name.\n"
+"  quit         Quits the application.\n"
+"";
+
+class CallConsoleTask: public ConsoleTask {
+public:
+  CallConsoleTask(CallClient* call_client) : call_client_(call_client) {}
+  virtual ~CallConsoleTask() {}
+
+  virtual std::string GetPrompt() { return "console"; }
+
+  virtual void ProcessLine(const std::string& line) {
+    std::vector<std::string> words;
+    ParseLine(line, &words);
+
+    if ((words.size() == 1) && (words[0] == "quit")) {
+      SignalDone(this);
+    } else if ((words.size() == 1) && (words[0] == "roster")) {
+      call_client_->PrintRoster();
+    } else if ((words.size() == 2) && (words[0] == "call")) {
+      call_client_->MakeCallTo(words[1]);
+    } else {
+      console()->Print(CONSOLE_COMMANDS);
+    }
+  }
+
+private:
+  CallClient* call_client_;
+};
+
+const char* DescribeStatus(buzz::Status::Show show, const std::string& desc) {
+  switch (show) {
+  case buzz::Status::SHOW_XA:      return desc.c_str();
+  case buzz::Status::SHOW_ONLINE:  return "online";
+  case buzz::Status::SHOW_AWAY:    return "away";
+  case buzz::Status::SHOW_DND:     return "do not disturb";
+  case buzz::Status::SHOW_CHAT:    return "ready to chat";
+  delault:                         return "offline";
+  }
+}
+
+} // namespace
+
+CallClient::CallClient(buzz::XmppClient* xmpp_client)
+    : xmpp_client_(xmpp_client), roster_(new RosterMap) {
+  xmpp_client_->SignalStateChange.connect(this, &CallClient::OnStateChange);
+  Console()->Push(new CallConsoleTask(this));
+}
+
+CallClient::~CallClient() {
+  delete roster_;
+}
+
+const std::string CallClient::strerror(buzz::XmppEngine::Error err) {
+  switch (err) {
+   case  buzz::XmppEngine::ERROR_NONE: 
+     return "";
+   case  buzz::XmppEngine::ERROR_XML:  
+     return "Malformed XML or encoding error";
+   case  buzz::XmppEngine::ERROR_STREAM: 
+     return "XMPP stream error";
+   case  buzz::XmppEngine::ERROR_VERSION:
+     return "XMPP version error";
+   case  buzz::XmppEngine::ERROR_UNAUTHORIZED:
+     return "User is not authorized (Confirm your GX cookie at mail.google.com)";
+   case  buzz::XmppEngine::ERROR_TLS:
+     return "TLS could not be negotiated";
+   case	 buzz::XmppEngine::ERROR_AUTH:
+     return "Authentication could not be negotiated";
+   case  buzz::XmppEngine::ERROR_BIND:
+     return "Resource or session binding could not be negotiated";
+   case  buzz::XmppEngine::ERROR_CONNECTION_CLOSED:
+     return "Connection closed by output handler.";
+   case  buzz::XmppEngine::ERROR_DOCUMENT_CLOSED:
+     return "Closed by </stream:stream>";
+   case  buzz::XmppEngine::ERROR_SOCKET:
+     return "Socket error";
+  }
+}
+
+void CallClient::OnStateChange(buzz::XmppEngine::State state) {
+  switch (state) {
+  case buzz::XmppEngine::STATE_START:
+    Console()->Print("connecting...");
+    break;
+
+  case buzz::XmppEngine::STATE_OPENING:
+    Console()->Print("logging in...");
+    break;
+
+  case buzz::XmppEngine::STATE_OPEN:
+    Console()->Print("logged in...");
+    InitPhone();
+    InitPresence();
+    break;
+
+  case buzz::XmppEngine::STATE_CLOSED:
+    buzz::XmppEngine::Error error = xmpp_client_->GetError();
+    Console()->Print("logged out..." + strerror(error));
+    exit(0);
+  }
+}
+
+void CallClient::InitPhone() {
+  std::string client_unique = xmpp_client_->jid().Str();
+  cricket::InitRandom(client_unique.c_str(), client_unique.size());
+
+  worker_thread_ = new cricket::Thread();
+
+  network_manager_ = new cricket::NetworkManager();
+  
+  cricket::SocketAddress *stun_addr = new cricket::SocketAddress("64.233.167.126", 19302);
+  port_allocator_ = new cricket::BasicPortAllocator(network_manager_, stun_addr, NULL);
+
+  session_manager_ = new cricket::SessionManager(
+      port_allocator_, worker_thread_);
+  session_manager_->SignalRequestSignaling.connect(
+      this, &CallClient::OnRequestSignaling);
+  session_manager_->OnSignalingReady();
+
+  phone_client_ = new cricket::PhoneSessionClient(
+      xmpp_client_->jid(),session_manager_);
+  phone_client_->SignalCallCreate.connect(this, &CallClient::OnCallCreate);
+  phone_client_->SignalSendStanza.connect(this, &CallClient::OnSendStanza);
+
+  receiver_ = new cricket::Receiver(xmpp_client_, phone_client_);
+  receiver_->Start();
+
+  worker_thread_->Start();
+}
+
+void CallClient::OnRequestSignaling() {
+  session_manager_->OnSignalingReady();
+}
+
+void CallClient::OnCallCreate(cricket::Call* call) {
+  call->SignalSessionState.connect(this, &CallClient::OnSessionState);
+}
+
+void CallClient::OnSessionState(cricket::Call* call,
+                                cricket::Session* session,
+                                cricket::Session::State state) {
+  if (state == cricket::Session::STATE_RECEIVEDINITIATE) {
+    buzz::Jid jid(session->remote_address());
+    Console()->Printf("Incoming call from '%s'", jid.Str().c_str());
+    Console()->Push(new ReceiveTask(this, jid, call));
+  }
+}
+
+void CallClient::OnSendStanza(cricket::SessionClient *client, const buzz::XmlElement* stanza) {
+  cricket::SessionSendTask* sender =
+      new cricket::SessionSendTask(xmpp_client_, phone_client_);
+  sender->Send(stanza);
+  sender->Start();
+}
+
+void CallClient::InitPresence() {
+  presence_push_ = new buzz::PresencePushTask(xmpp_client_);
+  presence_push_->SignalStatusUpdate.connect(
+    this, &CallClient::OnStatusUpdate);
+  presence_push_->Start();
+
+  buzz::Status my_status;
+  my_status.set_jid(xmpp_client_->jid());
+  my_status.set_available(true);
+  my_status.set_invisible(false);
+  my_status.set_show(buzz::Status::SHOW_ONLINE);
+  my_status.set_priority(0);
+  my_status.set_know_capabilities(true);
+  my_status.set_phone_capability(true);
+  my_status.set_is_google_client(true);
+  my_status.set_version("1.0.0.66");
+
+  buzz::PresenceOutTask* presence_out_ =
+      new buzz::PresenceOutTask(xmpp_client_);
+  presence_out_->Send(my_status);
+  presence_out_->Start();
+}
+
+void CallClient::OnStatusUpdate(const buzz::Status& status) {
+  RosterItem item;
+  item.jid = status.jid();
+  item.show = status.show();
+  item.status = status.status();
+
+  std::string key = item.jid.Str();
+
+  if (status.available() && status.phone_capability()) {
+    Console()->Printf("Adding to roster: %s", key.c_str());
+    (*roster_)[key] = item;
+  } else {
+    Console()->Printf("Removing from roster: %s", key.c_str());
+    RosterMap::iterator iter = roster_->find(key);
+    if (iter != roster_->end())
+      roster_->erase(iter);
+  }
+}
+
+void CallClient::PrintRoster() {
+  Console()->Printf("Roster contains %d callable", roster_->size());
+  RosterMap::iterator iter = roster_->begin();
+  while (iter != roster_->end()) {
+    Console()->Printf("%s - %s",
+                      iter->second.jid.BareJid().Str().c_str(),
+                      DescribeStatus(iter->second.show, iter->second.status));
+    iter++;
+  }
+}
+
+void CallClient::MakeCallTo(const std::string& name) {
+  bool found = false;
+  buzz::Jid found_jid;
+
+  RosterMap::iterator iter = roster_->begin();
+  while (iter != roster_->end()) {
+    if (iter->second.jid.node() == name) {
+      found = true;
+      found_jid = iter->second.jid;
+      break;
+    }
+    ++iter;
+  }
+
+  if (found) {
+    Console()->Printf("Found online friend '%s'", found_jid.Str().c_str());
+    Console()->Push(new CallTask(this, found_jid, NULL));
+  } else {
+    Console()->Printf("Could not find online friend '%s'", name.c_str());
+  } 
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/callclient.h b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/callclient.h
new file mode 100644
index 00000000..2400b7db
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/callclient.h
@@ -0,0 +1,88 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef CRICKET_EXAMPLES_CALL_CALLCLIENT_H__
+#define CRICKET_EXAMPLES_CALL_CALLCLIENT_H__
+
+#include <map>
+#include <string>
+#include "talk/p2p/base/session.h"
+#include "talk/p2p/client/sessionclient.h"
+#include "talk/xmpp/xmppclient.h"
+#include "talk/examples/call/status.h"
+
+namespace buzz {
+class PresencePushTask;
+class Status;
+}
+
+namespace cricket {
+class Thread;
+class NetworkManager;
+class PortAllocator;
+class PhoneSessionClient;
+class Receiver;
+class Call;
+}
+
+struct RosterItem {
+  buzz::Jid jid;
+  buzz::Status::Show show;
+  std::string status;
+};
+
+class CallClient: public sigslot::has_slots<> {
+public:
+  CallClient(buzz::XmppClient* xmpp_client);
+  ~CallClient();
+
+  cricket::PhoneSessionClient* phone_client() const { return phone_client_; }
+
+  void PrintRoster();
+  void MakeCallTo(const std::string& name);
+
+private:
+  typedef std::map<std::string,RosterItem> RosterMap;
+
+  buzz::XmppClient* xmpp_client_;
+  cricket::Thread* worker_thread_;
+  cricket::NetworkManager* network_manager_;
+  cricket::PortAllocator* port_allocator_;
+  cricket::SessionManager* session_manager_;
+  cricket::PhoneSessionClient* phone_client_;
+  cricket::Receiver* receiver_;
+  buzz::PresencePushTask* presence_push_;
+  RosterMap* roster_;
+
+  void OnStateChange(buzz::XmppEngine::State state);
+
+  void InitPhone();
+  void OnRequestSignaling();
+  void OnCallCreate(cricket::Call* call);
+  const std::string strerror(buzz::XmppEngine::Error err);
+  void OnSessionState(cricket::Call* call,
+                      cricket::Session* session,
+                      cricket::Session::State state);
+  void OnSendStanza(cricket::SessionClient *client, const buzz::XmlElement* stanza);
+
+  void InitPresence();
+  void OnStatusUpdate(const buzz::Status& status);
+};
+
+#endif // CRICKET_EXAMPLES_CALL_CALLCLIENT_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/console.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/console.cc
new file mode 100644
index 00000000..4150f281
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/console.cc
@@ -0,0 +1,196 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+extern "C" {
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <ctype.h>
+}
+#include <cassert>
+#include <cstdio>
+#include <cstdlib>
+#include <cstdarg>
+
+#include "talk/examples/call/console.h"
+
+namespace {
+
+void PError(const char* desc) {
+  perror(desc);
+  exit(1);
+}
+
+CConsole* gConsole = NULL;
+
+const uint32 MSG_UPDATE = 1;
+
+} // namespace
+
+void InitConsole(cricket::PhysicalSocketServer* ss) {
+  assert(gConsole == NULL);
+  assert(ss);
+  gConsole = new CConsole(ss);
+}
+
+CConsole* Console() {
+  assert(gConsole);
+  return gConsole;
+}
+
+CConsole::CConsole(cricket::PhysicalSocketServer* ss)
+    : prompting_(false), prompt_dirty_(false) {
+  stdin_ = ss->CreateFile(0);
+  stdin_->SignalReadEvent.connect(this, &CConsole::OnReadInput);
+
+  tasks_ = new std::vector<ConsoleTask*>;
+}
+
+CConsole::~CConsole() {
+  delete stdin_;
+  delete tasks_;
+}
+
+void CConsole::Push(ConsoleTask* task) {
+  task->set_console(this);
+  task->SignalDone.connect(this, &CConsole::OnTaskDone);
+  tasks_->push_back(task);
+  task->Start();
+  UpdatePrompt();
+}
+
+void CConsole::Remove(ConsoleTask* task) {
+  int index = -1;
+  for (size_t i = 0; i < tasks_->size(); ++i) {
+    if ((*tasks_)[i] == task)
+      index = i;
+  }
+
+  assert(index >= 0);
+  tasks_->erase(tasks_->begin() + index);
+  if (static_cast<int>(tasks_->size()) == index)
+    UpdatePrompt();
+
+  delete task;
+
+  if (tasks_->size() == 0)
+    exit(0);
+}
+
+void CConsole::Print(const char* str) {
+  if (prompting_)
+    printf("\r");
+  printf("%s\n", str);
+  prompting_ = false;
+  UpdatePrompt();
+}
+
+void CConsole::Print(const std::string& str) {
+  Print(str.c_str());
+}
+
+void CConsole::Printf(const char* format, ...) {
+  va_list ap;
+  va_start(ap, format);
+
+  char buf[4096];
+  int size = vsnprintf(buf, sizeof(buf), format, ap);
+  assert(size >= 0);
+  assert(size < static_cast<int>(sizeof(buf)));
+  buf[size] = '\0';
+  Print(buf);
+
+  va_end(ap);
+}
+
+void CConsole::OnTaskDone(ConsoleTask* task) {
+  Remove(task);
+}
+
+void CConsole::OnReadInput(cricket::AsyncFile* file) {
+  assert(file == stdin_);
+
+  char buf[4096];
+  int size = read(0, buf, sizeof(buf));
+  if (size < 0)
+    PError("read");
+
+  prompting_ = (buf[size-1] != '\n');
+
+  int start = 0;
+  for (int i = 0; i < size; ++i) {
+    if (buf[i] == '\n') {
+      std::string line = input_;
+      line.append(buf + start, i + 1 - start);
+      input_.clear();
+
+      assert(tasks_->size() > 0);
+      tasks_->back()->ProcessLine(line);
+
+      start = i + 1;
+    }
+  }
+
+  input_.append(buf + start, size - start);
+}
+
+void CConsole::OnMessage(cricket::Message* pmsg) {
+  assert(pmsg->message_id == MSG_UPDATE);
+  assert(tasks_->size() > 0);
+  if (prompting_)
+    printf("\n");
+  printf("%s: %s", tasks_->back()->GetPrompt().c_str(), input_.c_str());
+  fflush(stdout);
+  prompting_ = true;
+  prompt_dirty_ = false;
+}
+
+void CConsole::UpdatePrompt() {
+  if (!prompt_dirty_) {
+    prompt_dirty_ = true;
+    cricket::Thread::Current()->Post(this, MSG_UPDATE);
+  }
+}
+
+void ConsoleTask::ParseLine(const std::string& line,
+                            std::vector<std::string>* words) {
+  assert(line.size() > 0);
+  assert(line[line.size() - 1] == '\n');
+
+  int start = -1;
+  int state = 0;
+  for (int index = 0; index <= static_cast<int>(line.size()); ++index) {
+    if (state == 0) {
+      if (!isspace(line[index])) {
+        start = index;
+        state = 1;
+      }
+    } else {
+      assert(state == 1);
+      assert(start >= 0);
+      if (isspace(line[index])) {
+        std::string word(line, start, index - start);
+        words->push_back(word);
+        start = -1;
+        state = 0;
+      }
+    }
+  }
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/console.h b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/console.h
new file mode 100644
index 00000000..aca229b9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/console.h
@@ -0,0 +1,82 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef CRICKET_EXAMPLES_CALL_CONSOLE_H__
+#define CRICKET_EXAMPLES_CALL_CONSOLE_H__
+
+#include <string>
+#include <vector>
+
+#include "talk/base/sigslot.h"
+#include "talk/base/thread.h"
+#include "talk/base/physicalsocketserver.h"
+
+class CConsole;
+
+class ConsoleTask {
+public:
+  ConsoleTask() : console_(NULL) {}
+  virtual ~ConsoleTask() {}
+
+  CConsole* console() const { return console_; } 
+  void set_console(CConsole* console) { console_ = console; }
+
+  virtual void Start() {}
+  virtual std::string GetPrompt() = 0;
+  virtual void ProcessLine(const std::string& line) = 0; // includes newline
+
+  sigslot::signal1<ConsoleTask*> SignalDone;
+
+protected:
+  void ParseLine(const std::string& line, std::vector<std::string>* words);
+
+private:
+  CConsole* console_;
+};
+
+class CConsole: public cricket::MessageHandler, public sigslot::has_slots<> {
+public:
+  CConsole(cricket::PhysicalSocketServer* ss);
+  ~CConsole();
+
+  void Push(ConsoleTask* task);
+  void Remove(ConsoleTask* task);
+
+  // final newline should not be included
+  void Print(const char* str);
+  void Print(const std::string& str);
+  void Printf(const char* format, ...);
+
+private:
+  cricket::AsyncFile* stdin_;
+  std::vector<ConsoleTask*>* tasks_;
+  std::string input_;
+  bool prompting_;
+  bool prompt_dirty_;
+
+  void OnTaskDone(ConsoleTask* task);
+  void OnReadInput(cricket::AsyncFile* file);
+  void OnMessage(cricket::Message* pmsg);
+  void UpdatePrompt();
+};
+
+void InitConsole(cricket::PhysicalSocketServer* ss);
+CConsole* Console();
+
+#endif // CRICKET_EXAMPLES_CALL_CONSOLE_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presenceouttask.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presenceouttask.cc
new file mode 100644
index 00000000..3ecdb420
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presenceouttask.cc
@@ -0,0 +1,148 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <sstream>
+#include <time.h>
+#include "talk/xmpp/constants.h"
+#include "talk/xmpp/xmppclient.h"
+#include "talk/examples/call/presenceouttask.h"
+
+namespace buzz {
+
+// string helper functions -----------------------------------------------------
+template <class T> static
+bool FromString(const std::string& s,
+                 T * t) {
+  std::istringstream iss(s);
+  return !(iss>>*t).fail();
+}
+
+template <class T> static
+bool ToString(const T &t,
+               std::string* s) {
+  std::ostringstream oss;
+  oss << t;
+  *s = oss.str();
+  return !oss.fail();
+}
+
+XmppReturnStatus
+PresenceOutTask::Send(const Status & s) {
+  if (GetState() != STATE_INIT)
+    return XMPP_RETURN_BADSTATE;
+
+  stanza_.reset(TranslateStatus(s));
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+PresenceOutTask::SendDirected(const Jid & j, const Status & s) {
+  if (GetState() != STATE_INIT)
+    return XMPP_RETURN_BADSTATE;
+
+  XmlElement * presence = TranslateStatus(s);
+  presence->AddAttr(QN_TO, j.Str());
+  stanza_.reset(presence);
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus PresenceOutTask::SendProbe(const Jid & jid) {
+  if (GetState() != STATE_INIT)
+    return XMPP_RETURN_BADSTATE;
+
+  XmlElement * presence = new XmlElement(QN_PRESENCE);
+  presence->AddAttr(QN_TO, jid.Str());
+  presence->AddAttr(QN_TYPE, "probe");
+
+  stanza_.reset(presence);
+  return XMPP_RETURN_OK;
+}
+
+int
+PresenceOutTask::ProcessStart() {
+  if (SendStanza(stanza_.get()) != XMPP_RETURN_OK)
+    return STATE_ERROR;
+  return STATE_DONE;
+}
+
+XmlElement *
+PresenceOutTask::TranslateStatus(const Status & s) {
+  XmlElement * result = new XmlElement(QN_PRESENCE);
+  if (!s.available()) {
+    result->AddAttr(QN_TYPE, STR_UNAVAILABLE);
+  }
+  else {
+    if (s.invisible()) {
+      result->AddAttr(QN_TYPE, STR_INVISIBLE);
+    }
+
+    if (s.show() != Status::SHOW_ONLINE && s.show() != Status::SHOW_OFFLINE) {
+      result->AddElement(new XmlElement(QN_SHOW));
+      switch (s.show()) {
+        default:
+          result->AddText(STR_SHOW_AWAY, 1);
+          break;
+        case Status::SHOW_XA:
+          result->AddText(STR_SHOW_XA, 1);
+          break;
+        case Status::SHOW_DND:
+          result->AddText(STR_SHOW_DND, 1);
+          break;
+        case Status::SHOW_CHAT:
+          result->AddText(STR_SHOW_CHAT, 1);
+          break;
+      }
+    }
+
+    result->AddElement(new XmlElement(QN_STATUS));
+    result->AddText(s.status(), 1);
+
+    std::string pri;
+    ToString(s.priority(), &pri);
+
+    result->AddElement(new XmlElement(QN_PRIORITY));
+    result->AddText(pri, 1);
+
+    if (s.know_capabilities() && s.is_google_client()) {
+      result->AddElement(new XmlElement(QN_CAPS_C, true));
+      result->AddAttr(QN_NODE, GOOGLE_CLIENT_NODE, 1);
+      result->AddAttr(QN_VER, s.version(), 1);
+      result->AddAttr(QN_EXT, s.phone_capability() ? "voice-v1" : "", 1);
+    }
+
+    // Put the delay mark on the presence according to JEP-0091
+    {
+      result->AddElement(new XmlElement(kQnDelayX, true));
+
+      // This here is why we *love* the C runtime
+      time_t current_time_seconds;
+      time(&current_time_seconds);
+      struct tm* current_time = gmtime(&current_time_seconds);
+      char output[256];
+      strftime(output, ARRAY_SIZE(output), "%Y%m%dT%H:%M:%S", current_time);
+      result->AddAttr(kQnStamp, output, 1);
+    }
+
+  }
+
+  return result;
+}
+
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presenceouttask.h b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presenceouttask.h
new file mode 100644
index 00000000..868bda59
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presenceouttask.h
@@ -0,0 +1,46 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _PRESENCEOUTTASK_H_
+#define _PRESENCEOUTTASK_H_
+
+#include "talk/xmpp/xmppengine.h"
+#include "talk/xmpp/xmpptask.h"
+#include "talk/examples/call/status.h"
+
+namespace buzz {
+
+class PresenceOutTask : public XmppTask {
+public:
+  PresenceOutTask(Task * parent) : XmppTask(parent) {}
+  virtual ~PresenceOutTask() {}
+
+  XmppReturnStatus Send(const Status & s);
+  XmppReturnStatus SendDirected(const Jid & j, const Status & s);
+  XmppReturnStatus SendProbe(const Jid& jid);
+
+  virtual int ProcessStart();
+private:
+  XmlElement * TranslateStatus(const Status & s);
+  scoped_ptr<XmlElement> stanza_;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presencepushtask.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presencepushtask.cc
new file mode 100644
index 00000000..d0543b99
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presencepushtask.cc
@@ -0,0 +1,172 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "talk/examples/call/presencepushtask.h"
+#include "talk/xmpp/constants.h"
+#include <sstream>
+
+
+namespace buzz {
+
+// string helper functions -----------------------------------------------------
+template <class T> static
+bool FromString(const std::string& s,
+                 T * t) {
+  std::istringstream iss(s);
+  return !(iss>>*t).fail();
+}
+
+template <class T> static
+bool ToString(const T &t,
+               std::string* s) {
+  std::ostringstream oss;
+  oss << t;
+  *s = oss.str();
+  return !oss.fail();
+}
+
+static bool
+IsXmlSpace(int ch) {
+  return ch == ' ' || ch == '\n' || ch == '\r' || ch == '\t';
+}
+
+static bool
+ListContainsToken(const std::string & list, const std::string & token) {
+  size_t i = list.find(token);
+  if (i == std::string::npos || token.empty())
+    return false;
+  bool boundary_before = (i == 0 || IsXmlSpace(list[i - 1]));
+  bool boundary_after = (i == list.length() - token.length() || IsXmlSpace(list[i + token.length()]));
+  return boundary_before && boundary_after;
+}
+
+
+bool
+PresencePushTask::HandleStanza(const XmlElement * stanza) {
+  if (stanza->Name() != QN_PRESENCE)
+    return false;
+  if (stanza->HasAttr(QN_TYPE) && stanza->Attr(QN_TYPE) != STR_UNAVAILABLE)
+    return false;
+  QueueStanza(stanza);
+  return true;
+}
+
+static bool IsUtf8FirstByte(int c) {
+  return (((c)&0x80)==0) || // is single byte
+    ((unsigned char)((c)-0xc0)<0x3e); // or is lead byte
+}
+
+int
+PresencePushTask::ProcessStart() {
+  const XmlElement * stanza = NextStanza();
+  if (stanza == NULL)
+    return STATE_BLOCKED;
+  Status s;
+
+  s.set_jid(Jid(stanza->Attr(QN_FROM)));
+
+  if (stanza->Attr(QN_TYPE) == STR_UNAVAILABLE) {
+    s.set_available(false);
+    SignalStatusUpdate(s);
+  }
+  else {
+    s.set_available(true);
+    const XmlElement * status = stanza->FirstNamed(QN_STATUS);
+    if (status != NULL) {
+      s.set_status(status->BodyText());
+
+      // Truncate status messages longer than 300 bytes
+      if (s.status().length() > 300) {
+        size_t len = 300;
+
+        // Be careful not to split legal utf-8 chars in half
+        while (!IsUtf8FirstByte(s.status()[len]) && len > 0) {
+          len -= 1;
+        }
+        std::string truncated(s.status(), 0, len);
+        s.set_status(truncated);
+      }
+    }
+
+    const XmlElement * priority = stanza->FirstNamed(QN_PRIORITY);
+    if (priority != NULL) {
+      int pri;
+      if (FromString(priority->BodyText(), &pri)) {
+        s.set_priority(pri);
+      }
+    }
+
+    const XmlElement * show = stanza->FirstNamed(QN_SHOW);
+    if (show == NULL || show->FirstChild() == NULL) {
+      s.set_show(Status::SHOW_ONLINE);
+    }
+    else {
+      if (show->BodyText() == "away") {
+        s.set_show(Status::SHOW_AWAY);
+      }
+      else if (show->BodyText() == "xa") {
+        s.set_show(Status::SHOW_XA);
+      }
+      else if (show->BodyText() == "dnd") {
+        s.set_show(Status::SHOW_DND);
+      }
+      else if (show->BodyText() == "chat") {
+        s.set_show(Status::SHOW_CHAT);
+      }
+      else {
+        s.set_show(Status::SHOW_ONLINE);
+      }
+    }
+
+    const XmlElement * caps = stanza->FirstNamed(QN_CAPS_C);
+    if (caps != NULL) {
+      std::string node = caps->Attr(QN_NODE);
+      std::string ver = caps->Attr(QN_VER);
+      std::string exts = caps->Attr(QN_EXT);
+
+      s.set_know_capabilities(true);
+
+      if (node == GOOGLE_CLIENT_NODE) {
+        s.set_is_google_client(true);
+        s.set_version(ver);
+        if (ListContainsToken(exts, "voice-v1")) {
+          s.set_phone_capability(true);
+        }
+      }
+    }
+
+    const XmlElement* delay = stanza->FirstNamed(kQnDelayX);
+    if (delay != NULL) {
+      // Ideally we would parse this according to the Psuedo ISO-8601 rules
+      // that are laid out in JEP-0082:
+      // http://www.jabber.org/jeps/jep-0082.html
+      std::string stamp = delay->Attr(kQnStamp);
+      s.set_sent_time(stamp);
+    }
+
+    SignalStatusUpdate(s);
+  }
+
+  return STATE_START;
+}
+
+
+}
+
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presencepushtask.h b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presencepushtask.h
new file mode 100644
index 00000000..45bc9020
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/presencepushtask.h
@@ -0,0 +1,44 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _PRESENCEPUSHTASK_H_
+#define _PRESENCEPUSHTASK_H_
+
+#include "talk/xmpp/xmppengine.h"
+#include "talk/xmpp/xmpptask.h"
+#include "talk/base/sigslot.h"
+#include "talk/examples/call/status.h"
+
+namespace buzz {
+
+class PresencePushTask : public XmppTask {
+
+public:
+  PresencePushTask(Task * parent) : XmppTask(parent, XmppEngine::HL_TYPE) {}
+  virtual int ProcessStart();
+  sigslot::signal1<const Status &>SignalStatusUpdate;
+
+protected:
+  virtual bool HandleStanza(const XmlElement * stanza);
+};
+
+  
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/status.h b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/status.h
new file mode 100644
index 00000000..a1e76f62
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/call/status.h
@@ -0,0 +1,213 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef _STATUS_H_
+#define _STATUS_H_
+
+#include "talk/xmpp/jid.h"
+#include "talk/xmpp/constants.h"
+
+#define GOOGLE_CLIENT_NODE "http://www.google.com/xmpp/client/caps"
+
+namespace buzz {
+
+class Status {
+public:
+  Status() :
+    pri_(0),
+    show_(SHOW_NONE),
+    available_(false),
+    invisible_(false),
+    e_code_(0),
+    phone_capability_(false),
+    know_capabilities_(false),
+    is_google_client_(false),
+    feedback_probation_(false) {};
+
+  ~Status() {}
+
+  // These are arranged in "priority order", i.e., if we see
+  // two statuses at the same priority but with different Shows,
+  // we will show the one with the highest show in the following
+  // order.
+  enum Show {
+    SHOW_NONE     = 0,
+    SHOW_INVISIBLE = 1,
+    SHOW_OFFLINE  = 2,
+    SHOW_XA       = 3,
+    SHOW_AWAY     = 4,
+    SHOW_DND      = 5,
+    SHOW_ONLINE   = 6,
+    SHOW_CHAT     = 7,
+  };
+
+  const Jid & jid() const { return jid_; }
+  int priority() const { return pri_; }
+  Show show() const { return show_; }
+  const std::string & status() const { return status_; }
+  bool available() const { return available_ ; }
+  bool invisible() const { return invisible_; }
+  int error_code() const { return e_code_; }
+  const std::string & error_string() const { return e_str_; }
+  bool know_capabilities() const { return know_capabilities_; }
+  bool phone_capability() const { return phone_capability_; }
+  bool is_google_client() const { return is_google_client_; }
+  const std::string & version() const { return version_; }
+  bool feedback_probation() const { return feedback_probation_; }
+  const std::string& sent_time() const { return sent_time_; }
+
+  void set_jid(const Jid & jid) { jid_ = jid; }
+  void set_priority(int pri) { pri_ = pri; }
+  void set_show(Show show) { show_ = show; }
+  void set_status(const std::string & status) { status_ = status; }
+  void set_available(bool a) { available_ = a; }
+  void set_invisible(bool i) { invisible_ = i; }
+  void set_error(int e_code, const std::string e_str)
+      { e_code_ = e_code; e_str_ = e_str; }
+  void set_know_capabilities(bool f) { know_capabilities_ = f; }
+  void set_phone_capability(bool f) { phone_capability_ = f; }
+  void set_is_google_client(bool f) { is_google_client_ = f; }
+  void set_version(const std::string & v) { version_ = v; }
+  void set_feedback_probation(bool f) { feedback_probation_ = f; }
+  void set_sent_time(const std::string& time) { sent_time_ = time; }
+
+  void UpdateWith(const Status & new_value) {
+    if (!new_value.know_capabilities()) {
+       bool k = know_capabilities();
+       bool i = is_google_client();
+       bool p = phone_capability();
+       std::string v = version();
+
+       *this = new_value;
+
+       set_know_capabilities(k);
+       set_is_google_client(i);
+       set_phone_capability(p);
+       set_version(v);
+    }
+    else {
+      *this = new_value;
+    }
+  }
+
+  bool HasQuietStatus() const {
+    if (status_.empty())
+      return false;
+    return !(QuietStatus().empty());
+  }
+
+  // Knowledge of other clients' silly automatic status strings -
+  // Don't show these.
+  std::string QuietStatus() const {
+    if (jid_.resource().find("Psi") != std::string::npos) {
+      if (status_ == "Online" ||
+          status_.find("Auto Status") != std::string::npos)
+        return STR_EMPTY;
+    }
+    if (jid_.resource().find("Gaim") != std::string::npos) {
+      if (status_ == "Sorry, I ran out for a bit!")
+        return STR_EMPTY;
+    }
+    return TrimStatus(status_);
+  }
+
+  std::string ExplicitStatus() const {
+    std::string result = QuietStatus();
+    if (result.empty()) {
+      result = ShowStatus();
+    }
+    return result;
+  }
+
+  std::string ShowStatus() const {
+    std::string result;
+    if (!available()) {
+      result = "Offline";
+    }
+    else {
+      switch (show()) {
+        case SHOW_AWAY:
+        case SHOW_XA:
+          result = "Idle";
+          break;
+        case SHOW_DND:
+          result = "Busy";
+          break;
+        case SHOW_CHAT:
+          result = "Chatty";
+          break;
+        default:
+          result = "Available";
+          break;
+      }
+    }
+    return result;
+  }
+
+  static std::string TrimStatus(const std::string & st) {
+    std::string s(st);
+    int j = 0;
+    bool collapsing = true;
+    for (unsigned int i = 0; i < s.length(); i+= 1) {
+      if (s[i] <= ' ' && s[i] >= 0) {
+        if (collapsing) {
+          continue;
+        }
+        else {
+          s[j] = ' ';
+          j += 1;
+          collapsing = true;
+        }
+      }
+      else {
+        s[j] = s[i];
+        j += 1;
+        collapsing = false;
+      }
+    }
+    if (collapsing && j > 0) {
+      j -= 1;
+    }
+    s.erase(j, s.length());
+    return s;
+  }
+
+private:
+  Jid jid_;
+  int pri_;
+  Show show_;
+  std::string status_;
+  bool available_;
+  bool invisible_;
+  int e_code_;
+  std::string e_str_;
+  bool feedback_probation_;
+
+  // capabilities (valid only if know_capabilities_
+  bool know_capabilities_;
+  bool phone_capability_;
+  bool is_google_client_;
+  std::string version_;
+
+  std::string sent_time_; // from the jabber:x:delay element
+};
+
+}
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/Makefile.am
new file mode 100644
index 00000000..16164fb7
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/Makefile.am
@@ -0,0 +1,15 @@
+noinst_LTLIBRARIES= libcricketexampleslogin.la
+libcricketexampleslogin_la_SOURCES = xmppsocket.cc \
+				     xmppauth.cc \
+				     xmppthread.cc \
+				     xmpppump.cc 
+noinst_HEADERS = xmppauth.h  xmpppump.h  xmppsocket.h  xmppthread.h
+bin_PROGRAMS = login
+login_CXXFLAGS = $(AM_CXXFLAGS)
+login_SOURCES = login_main.cc xmppsocket.cc xmppthread.cc xmpppump.cc xmppauth.cc
+login_LDADD =  $(srcdir)/../../../talk/xmpp/libcricketxmpp.la \
+	       $(srcdir)/../../../talk/xmllite/libcricketxmllite.la \
+	       $(srcdir)/../../../talk/base/libcricketbase.la \
+	       $(EXPAT_LIBS) -lpthread 
+AM_CPPFLAGS  = -DPOSIX
+DEFAULT_INCLUDES = -I$(srcdir)/../../..
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/login_main.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/login_main.cc
new file mode 100644
index 00000000..2939c79f
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/login_main.cc
@@ -0,0 +1,63 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/thread.h"
+#include "talk/xmpp/xmppclientsettings.h"
+#include "talk/examples/login/xmppthread.h"
+#include <iostream>
+
+int main(int argc, char **argv) {
+  printf("Auth Cookie: ");
+  fflush(stdout);
+
+  char auth_cookie[256];
+  scanf("%s", auth_cookie);
+  
+  char username[256];
+  scanf("%s", username);
+
+  // Start xmpp on a different thread
+  XmppThread thread;
+  thread.Start();
+
+  buzz::XmppClientSettings xcs;
+  xcs.set_user(username);
+  xcs.set_host("gmail.com");
+  xcs.set_use_tls(false);
+  xcs.set_auth_cookie(auth_cookie);
+  xcs.set_server(cricket::SocketAddress("talk.google.com", 5222));
+  thread.Login(xcs);
+
+  // Use main thread for console input
+  std::string line;
+  while (std::getline(std::cin, line)) {
+    if (line == "quit")
+      break;
+  }
+  return 0;
+}
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppauth.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppauth.cc
new file mode 100644
index 00000000..66191f12
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppauth.cc
@@ -0,0 +1,93 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <algorithm>
+#include "talk/examples/login/xmppauth.h"
+#include "talk/xmpp/saslcookiemechanism.h"
+#include "talk/xmpp/saslplainmechanism.h"
+
+XmppAuth::XmppAuth() : done_(false), error_(false) {
+}
+
+XmppAuth::~XmppAuth() {
+}
+  
+void XmppAuth::StartPreXmppAuth(const buzz::Jid & jid,
+                                const cricket::SocketAddress & server,
+                                const buzz::XmppPassword & pass,
+                                const std::string & auth_cookie) {
+  jid_ = jid;
+  passwd_ = pass;
+  auth_cookie_ = auth_cookie;
+  error_ = auth_cookie.empty();
+  done_ = true;
+
+  SignalAuthDone();
+}
+  
+std::string XmppAuth::ChooseBestSaslMechanism(
+    const std::vector<std::string> & mechanisms,
+    bool encrypted) {
+  std::vector<std::string>::const_iterator it;
+
+  // a token is the weakest auth - 15s, service-limited, so prefer it.
+  it = std::find(mechanisms.begin(), mechanisms.end(), "X-GOOGLE-TOKEN");
+  if (it != mechanisms.end())
+    return "X-GOOGLE-TOKEN";
+
+  // a cookie is the next weakest - 14 days
+  it = std::find(mechanisms.begin(), mechanisms.end(), "X-GOOGLE-COOKIE");
+  if (it != mechanisms.end())
+    return "X-GOOGLE-COOKIE";
+
+  // never pass @google.com passwords without encryption!!
+  if (!encrypted && (jid_.domain() == "google.com"))
+    return "";
+
+  // as a last resort, use plain authentication
+  if (jid_.domain() != "google.com") {
+    it = std::find(mechanisms.begin(), mechanisms.end(), "PLAIN");
+    if (it != mechanisms.end())
+      return "PLAIN";
+  }
+
+  // No good mechanism found
+ return "";
+}
+
+buzz::SaslMechanism* XmppAuth::CreateSaslMechanism(
+    const std::string & mechanism) {
+  if (mechanism == "X-GOOGLE-TOKEN") {
+    return new buzz::SaslCookieMechanism(mechanism, jid_.Str(), auth_cookie_);
+  //} else if (mechanism == "X-GOOGLE-COOKIE") {
+  //  return new buzz::SaslCookieMechanism(mechanism, jid.Str(), sid_);
+  } else if (mechanism == "PLAIN") {
+    return new buzz::SaslPlainMechanism(jid_, passwd_);
+  } else {
+    return NULL;
+  }
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppauth.h b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppauth.h
new file mode 100644
index 00000000..57743f90
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppauth.h
@@ -0,0 +1,71 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _XMPPAUTH_H_
+#define _XMPPAUTH_H_
+
+#include <vector>
+
+#include "talk/base/sigslot.h"
+#include "talk/xmpp/jid.h"
+#include "talk/xmpp/saslhandler.h"
+#include "talk/xmpp/prexmppauth.h"
+#include "talk/xmpp/xmpppassword.h"
+
+class XmppAuth: public buzz::PreXmppAuth {
+public:
+  XmppAuth();
+  virtual ~XmppAuth();
+  
+  virtual void StartPreXmppAuth(const buzz::Jid & jid,
+                                const cricket::SocketAddress & server,
+                                const buzz::XmppPassword & pass,
+                                const std::string & auth_cookie);
+ 
+  virtual bool IsAuthDone() { return done_; }
+  virtual bool IsAuthorized() { return !error_; }
+  virtual bool HadError() { return error_; }
+  virtual buzz::CaptchaChallenge GetCaptchaChallenge() {
+      return buzz::CaptchaChallenge();
+  }
+  virtual std::string GetAuthCookie() { return auth_cookie_; }
+
+  virtual std::string ChooseBestSaslMechanism(
+      const std::vector<std::string> & mechanisms,
+      bool encrypted);
+
+  virtual buzz::SaslMechanism * CreateSaslMechanism(
+      const std::string & mechanism);
+
+private:
+  buzz::Jid jid_;
+  buzz::XmppPassword passwd_;
+  std::string auth_cookie_;
+  bool done_, error_;
+};
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmpppump.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmpppump.cc
new file mode 100644
index 00000000..7d966fb3
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmpppump.cc
@@ -0,0 +1,73 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/examples/login/xmpppump.h"
+#include "talk/examples/login/xmppauth.h"
+
+XmppPump::XmppPump(XmppPumpNotify * notify) {
+  state_ = buzz::XmppEngine::STATE_NONE;
+  notify_ = notify;
+  client_ = new buzz::XmppClient(this);  // NOTE: deleted by TaskRunner
+}
+
+void XmppPump::DoLogin(const buzz::XmppClientSettings & xcs,
+                       buzz::AsyncSocket* socket,
+                       buzz::PreXmppAuth* auth) {
+  OnStateChange(buzz::XmppEngine::STATE_START);
+  client_->SignalStateChange.connect(this, &XmppPump::OnStateChange);
+  client_->Connect(xcs, socket, auth);
+  client_->Start();
+}
+
+void XmppPump::DoDisconnect() {
+  client_->Disconnect();
+  OnStateChange(buzz::XmppEngine::STATE_CLOSED);
+}
+
+void XmppPump::OnStateChange(buzz::XmppEngine::State state) {
+  if (state_ == state)
+    return;
+  state_ = state;
+  if (notify_ != NULL)
+    notify_->OnStateChange(state);
+}
+
+void XmppPump::WakeTasks() {
+  cricket::Thread::Current()->Post(this);
+}
+
+unsigned long long XmppPump::CurrentTime() {
+  return cricket::Time();
+}
+
+void XmppPump::OnMessage(cricket::Message *pmsg) {
+  RunTasks();
+}
+
+buzz::XmppReturnStatus XmppPump::SendStanza(const buzz::XmlElement *stanza) {
+  return client_->SendStanza(stanza);
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmpppump.h b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmpppump.h
new file mode 100644
index 00000000..fd6f88bb
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmpppump.h
@@ -0,0 +1,73 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _XMPPPUMP_H_
+#define _XMPPPUMP_H_
+
+#include "talk/base/messagequeue.h"
+#include "talk/base/taskrunner.h"
+#include "talk/base/thread.h"
+#include "talk/base/jtime.h"
+#include "talk/xmpp/xmppclient.h"
+#include "talk/xmpp/xmppengine.h"
+#include "talk/xmpp/xmpptask.h"
+
+// Simple xmpp pump
+
+class XmppPumpNotify {
+public:
+  virtual void OnStateChange(buzz::XmppEngine::State state) = 0;
+};
+
+class XmppPump : public cricket::MessageHandler, public buzz::TaskRunner {
+public:
+  XmppPump(XmppPumpNotify * notify = NULL);
+
+  buzz::XmppClient *client() { return client_; }
+
+  void DoLogin(const buzz::XmppClientSettings & xcs,
+               buzz::AsyncSocket* socket,
+               buzz::PreXmppAuth* auth);
+  void DoDisconnect();
+
+  void OnStateChange(buzz::XmppEngine::State state);
+
+  void WakeTasks();
+
+  unsigned long long CurrentTime();
+
+  void OnMessage(cricket::Message *pmsg);
+
+  buzz::XmppReturnStatus SendStanza(const buzz::XmlElement *stanza);
+
+private:
+  buzz::XmppClient *client_;
+  buzz::XmppEngine::State state_;
+  XmppPumpNotify *notify_;
+};
+
+#endif // _XMPPPUMP_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.cc
new file mode 100644
index 00000000..33aabf3e
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.cc
@@ -0,0 +1,144 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <errno.h>
+#include "talk/base/basicdefs.h"
+#include "talk/base/logging.h"
+#include "talk/base/thread.h"
+#ifdef FEATURE_ENABLE_SSL
+#include "talk/base/schanneladapter.h"
+#endif
+#include "xmppsocket.h"
+
+XmppSocket::XmppSocket(bool tls) : tls_(tls) {
+  cricket::Thread* pth = cricket::Thread::Current();
+  cricket::AsyncSocket* socket =
+    pth->socketserver()->CreateAsyncSocket(SOCK_STREAM);
+#ifdef FEATURE_ENABLE_SSL
+  if (tls_)
+    socket = new cricket::SChannelAdapter(socket);
+#endif
+  cricket_socket_ = socket;
+  cricket_socket_->SignalReadEvent.connect(this, &XmppSocket::OnReadEvent);
+  cricket_socket_->SignalWriteEvent.connect(this, &XmppSocket::OnWriteEvent);
+  cricket_socket_->SignalConnectEvent.connect(this,
+                                              &XmppSocket::OnConnectEvent);
+  state_ = buzz::AsyncSocket::STATE_CLOSED;
+}
+
+XmppSocket::~XmppSocket() {
+  Close();
+  delete cricket_socket_;
+}
+
+void XmppSocket::OnReadEvent(cricket::AsyncSocket * socket) {
+  SignalRead();
+}
+
+void XmppSocket::OnWriteEvent(cricket::AsyncSocket * socket) {
+  // Write bytes if there are any
+  while (buffer_.Length() != 0) {
+    int written = cricket_socket_->Send(buffer_.Data(), buffer_.Length());
+    if (written > 0) {
+      buffer_.Shift(written);
+      continue;
+    }
+    if (!cricket_socket_->IsBlocking())
+      LOG(LS_ERROR) << "Send error: " << cricket_socket_->GetError();
+    return;
+  }
+}
+
+void XmppSocket::OnConnectEvent(cricket::AsyncSocket * socket) {
+#if defined(FEATURE_ENABLE_SSL)
+  if (state_ == buzz::AsyncSocket::STATE_TLS_CONNECTING) {
+    state_ = buzz::AsyncSocket::STATE_TLS_OPEN;
+    SignalSSLConnected();
+    OnWriteEvent(cricket_socket_);
+    return;
+  }
+#endif  // !defined(FEATURE_ENABLE_SSL)
+  state_ = buzz::AsyncSocket::STATE_OPEN;
+  SignalConnected();
+}
+
+buzz::AsyncSocket::State XmppSocket::state() {
+  return state_;
+}
+
+buzz::AsyncSocket::Error XmppSocket::error() {
+  return buzz::AsyncSocket::ERROR_NONE;
+}
+
+bool XmppSocket::Connect(const cricket::SocketAddress& addr) {
+  if (cricket_socket_->Connect(addr) < 0) {
+    return cricket_socket_->IsBlocking();
+  }
+  return true;
+}
+
+bool XmppSocket::Read(char * data, size_t len, size_t* len_read) {
+  int read = cricket_socket_->Recv(data, len);
+  if (read > 0) {
+    *len_read = (size_t)read;
+    return true;
+  }
+  return false;
+}
+
+bool XmppSocket::Write(const char * data, size_t len) {
+  buffer_.WriteBytes(data, len);
+  OnWriteEvent(cricket_socket_);
+  return true;
+}
+
+bool XmppSocket::Close() {
+  if (state_ != buzz::AsyncSocket::STATE_OPEN)
+    return false;
+  if (cricket_socket_->Close() == 0) {
+    state_ = buzz::AsyncSocket::STATE_CLOSED;
+    SignalClosed();
+    return true;
+  }
+  return false;
+}
+
+bool XmppSocket::StartTls(const std::string & domainname) {
+#if defined(FEATURE_ENABLE_SSL)
+  if (!tls_)
+    return false;
+  cricket::SChannelAdapter * ssl =
+    static_cast<cricket::SChannelAdapter *>(cricket_socket_);
+  ssl->set_ignore_bad_cert(true);
+  if (ssl->StartSSL(domainname.c_str(), false) != 0)
+    return false;
+  state_ = buzz::AsyncSocket::STATE_TLS_CONNECTING;
+  return true;
+#else  // !defined(FEATURE_ENABLE_SSL)
+  return false;
+#endif  // !defined(FEATURE_ENABLE_SSL)
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.h b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.h
new file mode 100644
index 00000000..f6c53d7d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppsocket.h
@@ -0,0 +1,63 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _XMPPSOCKET_H_
+#define _XMPPSOCKET_H_
+
+#include "talk/base/asyncsocket.h"
+#include "talk/base/bytebuffer.h"
+#include "talk/base/sigslot.h"
+#include "talk/xmpp/asyncsocket.h"
+
+extern cricket::AsyncSocket* cricket_socket_;
+
+class XmppSocket : public buzz::AsyncSocket, public sigslot::has_slots<> {
+public:
+  XmppSocket(bool tls);
+  ~XmppSocket();
+
+  virtual buzz::AsyncSocket::State state();
+  virtual buzz::AsyncSocket::Error error();
+
+  virtual bool Connect(const cricket::SocketAddress& addr);
+  virtual bool Read(char * data, size_t len, size_t* len_read);
+  virtual bool Write(const char * data, size_t len);
+  virtual bool Close();
+  virtual bool StartTls(const std::string & domainname);
+
+private:
+  void OnReadEvent(cricket::AsyncSocket * socket);
+  void OnWriteEvent(cricket::AsyncSocket * socket);
+  void OnConnectEvent(cricket::AsyncSocket * socket);
+
+  cricket::AsyncSocket * cricket_socket_;
+  buzz::AsyncSocket::State state_;
+  cricket::ByteBuffer buffer_;
+  bool tls_;
+};
+
+#endif // _XMPPSOCKET_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppthread.cc b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppthread.cc
new file mode 100644
index 00000000..7a1b2a13
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppthread.cc
@@ -0,0 +1,80 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/xmpp/xmppclientsettings.h"
+#include "talk/examples/login/xmppthread.h"
+#include "talk/examples/login/xmppauth.h"
+
+namespace {
+
+const uint32 MSG_LOGIN = 1;
+const uint32 MSG_DISCONNECT = 2;
+
+struct LoginData: public cricket::MessageData {
+  LoginData(const buzz::XmppClientSettings& s) : xcs(s) {}
+  virtual ~LoginData() {}
+
+  buzz::XmppClientSettings xcs;
+};
+
+} // namespace
+
+XmppThread::XmppThread() {
+  pump_ = new XmppPump(this);
+}
+
+XmppThread::~XmppThread() {
+  delete pump_;
+}
+
+void XmppThread::Loop(int cms) {
+  Thread::Loop(cms);
+}
+
+void XmppThread::Login(const buzz::XmppClientSettings& xcs) {
+  Post(this, MSG_LOGIN, new LoginData(xcs));
+}
+
+void XmppThread::Disconnect() {
+  Post(this, MSG_DISCONNECT);
+}
+
+void XmppThread::OnStateChange(buzz::XmppEngine::State state) {
+}
+
+void XmppThread::OnMessage(cricket::Message* pmsg) {
+  if (pmsg->message_id == MSG_LOGIN) {
+    assert(pmsg->pdata);
+    LoginData* data = reinterpret_cast<LoginData*>(pmsg->pdata);
+    pump_->DoLogin(data->xcs, new XmppSocket(false), new XmppAuth());
+    delete data;
+  } else if (pmsg->message_id == MSG_DISCONNECT) {
+    pump_->DoDisconnect();
+  } else {
+    assert(false);
+  }
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppthread.h b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppthread.h
new file mode 100644
index 00000000..533a2376
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/examples/login/xmppthread.h
@@ -0,0 +1,57 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _XMPPTHREAD_H_
+#define _XMPPTHREAD_H_
+
+#include "talk/xmpp/xmppclientsettings.h"
+#include "talk/base/thread.h"
+#include "talk/examples/login/xmpppump.h"
+#include "talk/examples/login/xmppsocket.h"
+#include <iostream>
+
+class XmppThread:
+    public cricket::Thread, XmppPumpNotify, cricket::MessageHandler {
+public:
+  XmppThread();
+  ~XmppThread();
+
+  buzz::XmppClient* client() { return pump_->client(); }
+
+  void Loop(int cms);
+
+  void Login(const buzz::XmppClientSettings & xcs);
+  void Disconnect();
+
+private:
+  XmppPump* pump_;
+
+  void OnStateChange(buzz::XmppEngine::State state);
+  void OnMessage(cricket::Message* pmsg);
+};
+
+#endif // _XMPPTHREAD_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/Makefile.am
new file mode 100644
index 00000000..c935a6bd
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS=base client
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/Makefile.am
new file mode 100644
index 00000000..6cc30f15
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/Makefile.am
@@ -0,0 +1,47 @@
+## Does not compile with final
+KDE_OPTIONS = nofinal
+
+libcricketp2pbase_la_SOURCES = stun.cc \
+			       port.cc \
+			       udpport.cc \
+			       tcpport.cc \
+			       helpers.cc \
+			       sessionmanager.cc \
+			       session.cc \
+			       p2psocket.cc \
+			       relayport.cc \
+			       stunrequest.cc \
+			       stunport.cc \
+			       socketmanager.cc 
+
+noinst_HEADERS =               candidate.h \
+                               portallocator.h \
+			       relayport.h \
+		     	       session.h \
+		       	       sessionmessage.h \
+			       stunport.h \
+			       tcpport.h \
+                               helpers.h \
+			       port.h \
+		       	       sessionid.h \
+			       socketmanager.h \
+			       stunrequest.h \
+			       udpport.h \
+                               p2psocket.h \
+			       sessiondescription.h \
+			       sessionmanager.h \
+			       stun.h  \
+			       relayserver.h \
+			       stunserver.h
+
+AM_CPPFLAGS = -DPOSIX  $(all_includes) -I$(srcdir)/../../..
+
+bin_PROGRAMS = relayserver stunserver
+relayserver_SOURCES = relayserver.cc relayserver_main.cc
+relayserver_LDADD = ../../base/libcricketbase.la libcricketp2pbase.la -lpthread
+stunserver_SOURCES = stunserver.cc stunserver_main.cc
+stunserver_LDADD = ../../base/libcricketbase.la libcricketp2pbase.la -lpthread
+
+noinst_LTLIBRARIES = libcricketp2pbase.la
+
+DEFAULT_INCLUDES = -I$(srcdir)/../../..
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/candidate.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/candidate.h
new file mode 100644
index 00000000..c2f974b8
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/candidate.h
@@ -0,0 +1,118 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _CANDIDATE_H_
+#define _CANDIDATE_H_
+
+#include <string>
+#include <sstream>
+#include "talk/base/socketaddress.h"
+
+namespace cricket {
+
+// Candidate for ICE based connection discovery.
+
+class Candidate {
+public:
+
+  const std::string & name() const { return name_; }
+  void set_name(const std::string & name) { name_ = name; }
+
+  const std::string & protocol() const { return protocol_; }
+  void set_protocol(const std::string & protocol) { protocol_ = protocol; }
+
+  const SocketAddress & address() const { return address_; }
+  void set_address(const SocketAddress & address) { address_ = address; }
+
+  const float preference() const { return preference_; }
+  void set_preference(const float preference) { preference_ = preference; }
+  const std::string preference_str() const {
+    std::ostringstream ost;
+    ost << preference_;
+    return ost.str();
+  }
+  void set_preference_str(const std::string & preference) {
+    std::istringstream ist(preference);
+    ist >> preference_;
+  }
+
+  const std::string & username() const { return username_; }
+  void set_username(const std::string & username) { username_ = username; }
+
+  const std::string & password() const { return password_; }
+  void set_password(const std::string & password) { password_ = password; }
+
+  const std::string & type() const { return type_; }
+  void set_type(const std::string & type) { type_ = type; }
+
+  const std::string & network_name() const { return network_name_; }
+  void set_network_name(const std::string & network_name) {
+    network_name_ = network_name;
+  }
+
+  // Candidates in a new generation replace those in the old generation.
+  uint32 generation() const { return generation_; }
+  void set_generation(uint32 generation) { generation_ = generation; }
+  const std::string generation_str() const {
+    std::ostringstream ost;
+    ost << generation_;
+    return ost.str();
+  }
+  void set_generation_str(const std::string& str) {
+    std::istringstream ist(str);
+    ist >> generation_;
+  }
+
+  // Determines whether this candidate is equivalent to the given one.
+  bool IsEquivalent(const Candidate& c) const {
+    // We ignore the network name, since that is just debug information, and
+    // the preference, since that should be the same if the rest is (and it's
+    // a float so equality checking is always worrisome).
+    return (name_ == c.name_) &&
+           (protocol_ == c.protocol_) &&
+           (address_ == c.address_) &&
+           (username_ == c.username_) &&
+           (password_ == c.password_) &&
+           (type_ == c.type_) &&
+           (generation_ == c.generation_);
+  }
+
+private:
+  std::string name_;
+  std::string protocol_;
+  SocketAddress address_;
+  float preference_;
+  std::string username_;
+  std::string password_;
+  std::string type_;
+  std::string network_name_;
+  uint32 generation_;
+};
+
+} // namespace cricket
+
+#endif // _CANDIDATE_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/helpers.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/helpers.cc
new file mode 100644
index 00000000..83e02a27
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/helpers.cc
@@ -0,0 +1,129 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/p2p/base/helpers.h"
+#include "talk/base/jtime.h"
+#include <cstdlib>
+#include <cassert>
+
+// TODO: Change this implementation to use OpenSSL's RAND_bytes.  That will
+//       give cryptographically random values on all platforms.
+
+#ifdef WIN32
+#include <time.h>
+#include <windows.h>
+#endif
+
+namespace cricket {
+
+static long g_seed = 1L;
+
+int GetRandom() {
+  return ((g_seed = g_seed * 214013L + 2531011L) >> 16) & 0x7fff;
+}
+
+void SetRandomSeed(unsigned long seed)
+{
+  g_seed = (long)seed;
+}
+
+static bool s_initrandom;
+
+void InitRandom(const char *client_unique, size_t len) {
+  s_initrandom = true;
+
+  // Hash this string - unique per client
+
+  uint32 hash = 0;
+  if (client_unique != NULL) {
+    for (int i = 0; i < (int)len; i++)
+      hash = ((hash << 2) + hash) + client_unique[i];
+  }
+
+  // Now initialize the seed against a high resolution
+  // counter
+
+#ifdef WIN32
+  LARGE_INTEGER big;
+  QueryPerformanceCounter(&big);
+  SetRandomSeed(big.LowPart ^ hash);
+#else
+  SetRandomSeed(Time() ^ hash);
+#endif
+}
+
+const char BASE64[64] = {
+  'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
+  'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+  'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
+  'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+  '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'
+};
+
+// Generates a random string of the given length.  We generate base64 values so
+// that they will be printable, though that's not necessary.
+
+std::string CreateRandomString(int len) {
+  // Random number generator should of been initialized!
+  assert(s_initrandom);
+  if (!s_initrandom)
+    InitRandom(0, 0);
+
+  std::string str;
+  for (int i = 0; i < len; i++)
+#if defined(_MSC_VER) && _MSC_VER < 1300
+    str.insert(str.end(), BASE64[GetRandom() & 63]);
+#else
+    str.push_back(BASE64[GetRandom() & 63]);
+#endif
+  return str;
+}
+
+uint32 CreateRandomId() {
+  uint8 b1 = (uint8)(GetRandom() & 255);
+  uint8 b2 = (uint8)(GetRandom() & 255);
+  uint8 b3 = (uint8)(GetRandom() & 255);
+  uint8 b4 = (uint8)(GetRandom() & 255);
+  return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24);
+}
+
+bool IsBase64Char(char ch) {
+  return (('A' <= ch) && (ch <= 'Z')) ||
+         (('a' <= ch) && (ch <= 'z')) ||
+         (('0' <= ch) && (ch <= '9')) ||
+         (ch == '+') || (ch == '/');
+}
+
+bool IsBase64Encoded(const std::string& str) {
+  for (size_t i = 0; i < str.size(); ++i) {
+    if (!IsBase64Char(str.at(i)))
+      return false;
+  }
+  return true;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/helpers.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/helpers.h
new file mode 100644
index 00000000..1c8dfa7f
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/helpers.h
@@ -0,0 +1,51 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __HELPERS_H__
+#define __HELPERS_H__
+
+#include "talk/base/basictypes.h"
+#include <string>
+
+namespace cricket {
+
+// srand initializer
+void InitRandom(const char *client_unique, size_t len);
+
+// Generates a (cryptographically) random string of the given length.
+std::string CreateRandomString(int length);
+
+// Generates a random id
+uint32 CreateRandomId();
+
+// Determines whether the given string consists entirely of valid base64
+// encoded characters.
+bool IsBase64Encoded(const std::string& str);
+
+} // namespace cricket
+
+#endif // __HELPERS_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/p2psocket.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/p2psocket.cc
new file mode 100644
index 00000000..eb53efeb
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/p2psocket.cc
@@ -0,0 +1,910 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// Description of the P2PSocket class in P2PSocket.h
+//
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include <iostream>
+#include <cassert>
+#include "talk/base/logging.h" 
+#include "talk/p2p/base/p2psocket.h"
+#include <errno.h>
+namespace {
+
+// messages for queuing up work for ourselves
+const uint32 MSG_SORT = 1;
+const uint32 MSG_PING = 2;
+const uint32 MSG_ALLOCATE = 3;
+
+// When the socket is unwritable, we will use 10 Kbps (ignoring IP+UDP headers)
+// for pinging.  When the socket is writable, we will use only 1 Kbps because
+// we don't want to degrade the quality on a modem.  These numbers should work
+// well on a 28.8K modem, which is the slowest connection on which the voice
+// quality is reasonable at all.
+static const uint32 PING_PACKET_SIZE = 60 * 8;
+static const uint32 WRITABLE_DELAY = 1000 * PING_PACKET_SIZE / 1000;   // 480ms
+static const uint32 UNWRITABLE_DELAY = 1000 * PING_PACKET_SIZE / 10000;// 50ms
+
+// If there is a current writable connection, then we will also try hard to
+// make sure it is pinged at this rate.
+static const uint32 MAX_CURRENT_WRITABLE_DELAY = 900; // 2*WRITABLE_DELAY - bit
+
+// The minimum improvement in MOS that justifies a switch.
+static const double kMinImprovement = 10;
+
+// Amount of time that we wait when *losing* writability before we try doing
+// another allocation.
+static const int kAllocateDelay = 1 * 1000; // 1 second
+
+// We will try creating a new allocator from scratch after a delay of this
+// length without becoming writable (or timing out).
+static const int kAllocatePeriod = 20 * 1000; // 20 seconds
+
+cricket::Port::CandidateOrigin GetOrigin(cricket::Port* port,
+                                         cricket::Port* origin_port) {
+  if (!origin_port)
+    return cricket::Port::ORIGIN_MESSAGE;
+  else if (port == origin_port)
+    return cricket::Port::ORIGIN_THIS_PORT;
+  else
+    return cricket::Port::ORIGIN_OTHER_PORT;
+}
+
+// Compares two connections based only on static information about them.
+int CompareConnectionCandidates(cricket::Connection* a,
+                                cricket::Connection* b) {
+  // Combine local and remote preferences
+  assert(a->local_candidate().preference() == a->port()->preference());
+  assert(b->local_candidate().preference() == b->port()->preference());
+  double a_pref = a->local_candidate().preference() 
+                * a->remote_candidate().preference();
+  double b_pref = b->local_candidate().preference() 
+                * b->remote_candidate().preference();
+
+  // Now check combined preferences. Lower values get sorted last.
+  if (a_pref > b_pref)
+    return 1;
+  if (a_pref < b_pref)
+    return -1;
+
+  return 0;
+}
+
+// Compare two connections based on their writability and static preferences.
+int CompareConnections(cricket::Connection *a, cricket::Connection *b) {
+  // Sort based on write-state.  Better states have lower values.
+  if (a->write_state() < b->write_state())
+    return 1;
+  if (a->write_state() > b->write_state())
+    return -1;
+
+  // Compare the candidate information.
+  return CompareConnectionCandidates(a, b);
+}
+
+// Wraps the comparison connection into a less than operator that puts higher
+// priority writable connections first.
+class ConnectionCompare {
+public:
+  bool operator()(const cricket::Connection *ca, 
+                  const cricket::Connection *cb) {
+    cricket::Connection* a = const_cast<cricket::Connection*>(ca);
+    cricket::Connection* b = const_cast<cricket::Connection*>(cb);
+
+    // Compare first on writability and static preferences.
+    int cmp = CompareConnections(a, b);
+    if (cmp > 0)
+      return true;
+    if (cmp < 0)
+      return false;
+    
+    // Otherwise, sort based on latency estimate.
+    return a->rtt() < b->rtt();
+
+    // Should we bother checking for the last connection that last received 
+    // data? It would help rendezvous on the connection that is also receiving
+    // packets.
+    //
+    // TODO: Yes we should definitely do this.  The TCP protocol gains
+    // efficiency by being used bidirectionally, as opposed to two separate
+    // unidirectional streams.  This test should probably occur before
+    // comparison of local prefs (assuming combined prefs are the same).  We
+    // need to be careful though, not to bounce back and forth with both sides
+    // trying to rendevous with the other.
+  }
+};
+
+// Determines whether we should switch between two connections, based first on
+// static preferences and then (if those are equal) on latency estimates.
+bool ShouldSwitch(cricket::Connection* a_conn, cricket::Connection* b_conn) {
+  if (a_conn == b_conn)
+    return false;
+
+  if ((a_conn == NULL) || (b_conn == NULL))  // don't think the latter should happen
+    return true;
+
+  int prefs_cmp = CompareConnections(a_conn, b_conn);
+  if (prefs_cmp < 0)
+    return true;
+  if (prefs_cmp > 0)
+    return false;
+
+  return b_conn->rtt() <= a_conn->rtt() + kMinImprovement;
+}
+
+}  // unnamed namespace
+
+namespace cricket {
+
+P2PSocket::P2PSocket(const std::string &name, PortAllocator *allocator)
+: worker_thread_(Thread::Current()), name_(name), allocator_(allocator), 
+  error_(0), state_(STATE_CONNECTING), waiting_for_signaling_(false),
+  best_connection_(NULL), pinging_started_(false), sort_dirty_(false), 
+  was_writable_(false), was_timed_out_(true) {
+}
+
+P2PSocket::~P2PSocket() {
+  assert(worker_thread_ == Thread::Current());
+
+  thread()->Clear(this);
+
+  for (uint32 i = 0; i < allocator_sessions_.size(); ++i)
+    delete allocator_sessions_[i];
+}
+
+// Add the allocator session to our list so that we know which sessions
+// are still active.
+void P2PSocket::AddAllocatorSession(PortAllocatorSession* session) {
+  session->set_generation(static_cast<uint32>(allocator_sessions_.size()));
+  allocator_sessions_.push_back(session);
+
+  // We now only want to apply new candidates that we receive to the ports
+  // created by this new session because these are replacing those of the
+  // previous sessions.
+  ports_.clear();
+
+  session->SignalPortReady.connect(this, &P2PSocket::OnPortReady);
+  session->SignalCandidatesReady.connect(this, &P2PSocket::OnCandidatesReady);
+  session->GetInitialPorts();
+  if (pinging_started_)
+    session->StartGetAllPorts();
+}
+
+// Go into the state of processing candidates, and running in general
+void P2PSocket::StartProcessingCandidates() {
+  assert(worker_thread_ == Thread::Current());
+
+  // Kick off an allocator session
+  OnAllocate();
+
+  // Start pinging as the ports come in.
+  thread()->Post(this, MSG_PING);
+}
+
+// Reset the socket, clear up any previous allocations and start over
+void P2PSocket::Reset() {
+  assert(worker_thread_ == Thread::Current());
+
+  // Get rid of all the old allocators.  This should clean up everything.
+  for (uint32 i = 0; i < allocator_sessions_.size(); ++i)
+    delete allocator_sessions_[i];
+
+  allocator_sessions_.clear();
+  ports_.clear();
+  connections_.clear();
+  best_connection_ = NULL;
+
+  // Forget about all of the candidates we got before.
+  remote_candidates_.clear();
+
+  // Revert to the connecting state.
+  set_state(STATE_CONNECTING);
+
+  // Reinitialize the rest of our state.
+  waiting_for_signaling_ = false;
+  pinging_started_ = false;
+  sort_dirty_ = false;
+  was_writable_ = false;
+  was_timed_out_ = true;
+
+  // Start a new allocator.
+  OnAllocate();
+
+  // Start pinging as the ports come in.
+  thread()->Clear(this);
+  thread()->Post(this, MSG_PING);
+}
+
+// A new port is available, attempt to make connections for it
+void P2PSocket::OnPortReady(PortAllocatorSession *session, Port* port) {
+  assert(worker_thread_ == Thread::Current());
+
+  // Set in-effect options on the new port
+  for (OptionMap::const_iterator it = options_.begin(); it != options_.end(); ++it) {
+    int val = port->SetOption(it->first, it->second);
+    if (val < 0) {
+      LOG(WARNING) << "SetOption(" << it->first << ", " << it->second << ") failed: " << port->GetError();
+    }
+  }
+
+  // Remember the ports and candidates, and signal that candidates are ready.
+  // The session will handle this, and send an initiate/accept/modify message
+  // if one is pending.
+
+  ports_.push_back(port);
+  port->SignalUnknownAddress.connect(this, &P2PSocket::OnUnknownAddress);
+  port->SignalDestroyed.connect(this, &P2PSocket::OnPortDestroyed);
+
+  // Attempt to create a connection from this new port to all of the remote
+  // candidates that we were given so far.
+
+  std::vector<RemoteCandidate>::iterator iter;
+  for (iter = remote_candidates_.begin(); iter != remote_candidates_.end(); 
+       ++iter)
+    CreateConnection(port, *iter, iter->origin_port(), false);
+
+  SortConnections();
+}
+
+// A new candidate is available, let listeners know
+void P2PSocket::OnCandidatesReady(PortAllocatorSession *session, 
+                                  const std::vector<Candidate>& candidates) {
+  SignalCandidatesReady(this, candidates);
+}
+
+// Handle stun packets                                  
+void P2PSocket::OnUnknownAddress(Port *port,
+                                 const SocketAddress &address,
+                                 StunMessage *stun_msg,
+                                 const std::string &remote_username) {
+  assert(worker_thread_ == Thread::Current());
+
+  // Port has received a valid stun packet from an address that no Connection
+  // is currently available for. See if the remote user name is in the remote
+  // candidate list. If it isn't return error to the stun request.
+
+  const Candidate *candidate = NULL;
+  std::vector<RemoteCandidate>::iterator it;
+  for (it = remote_candidates_.begin(); it != remote_candidates_.end(); ++it) {
+    if ((*it).username() == remote_username) {
+      candidate = &(*it);
+      break;
+    }
+  }
+  if (candidate == NULL) {
+    // Don't know about this username, the request is bogus
+    // This sometimes happens if a binding response comes in before the ACCEPT
+    // message.  It is totally valid; the retry state machine will try again.
+
+    port->SendBindingErrorResponse(stun_msg, address, 
+        STUN_ERROR_STALE_CREDENTIALS, STUN_ERROR_REASON_STALE_CREDENTIALS);
+    delete stun_msg;
+    return;
+  }
+
+  // Check for connectivity to this address. Create connections
+  // to this address across all local ports. First, add this as a new remote
+  // address
+
+  Candidate new_remote_candidate = *candidate;
+  new_remote_candidate.set_address(address);
+  //new_remote_candidate.set_protocol(port->protocol());
+
+  // This remote username exists. Now create connections using this candidate,
+  // and resort
+
+  if (CreateConnections(new_remote_candidate, port, true)) {
+    // Send the pinger a successful stun response.
+    port->SendBindingResponse(stun_msg, address);
+
+    // Update the list of connections since we just added another.  We do this
+    // after sending the response since it could (in principle) delete the
+    // connection in question.
+    SortConnections();
+  } else {
+    // Hopefully this won't occur, because changing a destination address
+    // shouldn't cause a new connection to fail
+    assert(false);
+    port->SendBindingErrorResponse(stun_msg, address, STUN_ERROR_SERVER_ERROR,
+        STUN_ERROR_REASON_SERVER_ERROR);
+  }
+
+  delete stun_msg;
+}
+
+// We received a candidate from the other side, make connections so we
+// can try to use these remote candidates with our local candidates.                                 
+void P2PSocket::AddRemoteCandidates(
+    const std::vector<Candidate> &remote_candidates) {
+  assert(worker_thread_ == Thread::Current());
+
+  // The remote candidates have come in. Remember them and start to establish
+  // connections
+
+  std::vector<Candidate>::const_iterator it;
+  for (it = remote_candidates.begin(); it != remote_candidates.end(); ++it)
+    CreateConnections(*it, NULL, false);
+
+  // Resort the connections 
+
+  SortConnections();
+}
+
+// Creates connections from all of the ports that we care about to the given
+// remote candidate.  The return value is true iff we created a connection from
+// the origin port.
+bool P2PSocket::CreateConnections(const Candidate &remote_candidate,
+                                  Port* origin_port,
+                                  bool readable) {
+  assert(worker_thread_ == Thread::Current());
+
+  // Add a new connection for this candidate to every port that allows such a
+  // connection (i.e., if they have compatible protocols) and that does not
+  // already have a connection to an equivalent candidate.  We must be careful
+  // to make sure that the origin port is included, even if it was pruned,
+  // since that may be the only port that can create this connection.
+
+  bool created = false;
+
+  std::vector<Port *>::reverse_iterator it;
+  for (it = ports_.rbegin(); it != ports_.rend(); ++it) {
+    if (CreateConnection(*it, remote_candidate, origin_port, readable)) {
+      if (*it == origin_port)
+        created = true;
+    }
+  }
+
+  if ((origin_port != NULL) &&
+      find(ports_.begin(), ports_.end(), origin_port) == ports_.end()) {
+    if (CreateConnection(origin_port, remote_candidate, origin_port, readable))
+      created = true;
+  }
+
+  // Remember this remote candidate so that we can add it to future ports.
+  RememberRemoteCandidate(remote_candidate, origin_port);
+
+  return created;
+}
+
+// Setup a connection object for the local and remote candidate combination.
+// And then listen to connection object for changes.
+bool P2PSocket::CreateConnection(Port* port,
+                                 const Candidate& remote_candidate,
+                                 Port* origin_port,
+                                 bool readable) {
+  // Look for an existing connection with this remote address.  If one is not
+  // found, then we can create a new connection for this address.
+  Connection* connection = port->GetConnection(remote_candidate.address());
+  if (connection != NULL) {
+    // It is not legal to try to change any of the parameters of an existing
+    // connection; however, the other side can send a duplicate candidate.
+    if (!remote_candidate.IsEquivalent(connection->remote_candidate())) {
+      LOG(INFO) << "Attempt to change a remote candidate";
+      return false;
+    }
+  } else {
+    Port::CandidateOrigin origin = GetOrigin(port, origin_port);
+    connection = port->CreateConnection(remote_candidate, origin);
+    if (!connection)
+      return false;
+
+    connections_.push_back(connection);
+    connection->SignalReadPacket.connect(this, &P2PSocket::OnReadPacket);
+    connection->SignalStateChange.connect(this, &P2PSocket::OnConnectionStateChange);
+    connection->SignalDestroyed.connect(this, &P2PSocket::OnConnectionDestroyed);
+  }
+
+  // If we are readable, it is because we are creating this in response to a
+  // ping from the other side.  This will cause the state to become readable.
+  if (readable)
+    connection->ReceivedPing();
+
+  return true;
+}
+
+// Maintain our remote candidate list, adding this new remote one.
+void P2PSocket::RememberRemoteCandidate(const Candidate& remote_candidate,
+                                        Port* origin_port) {
+  // Remove any candidates whose generation is older than this one.  The
+  // presence of a new generation indicates that the old ones are not useful.
+  uint32 i = 0;
+  while (i < remote_candidates_.size()) {
+    if (remote_candidates_[i].generation() < remote_candidate.generation()) {
+      remote_candidates_.erase(remote_candidates_.begin() + i);
+      LOG(INFO) << "Pruning candidate from old generation: "
+                << remote_candidates_[i].address().ToString();
+
+    } else {
+      i += 1;
+    }
+  }
+
+  // Make sure this candidate is not a duplicate.
+  for (uint32 i = 0; i < remote_candidates_.size(); ++i) {
+    if (remote_candidates_[i].IsEquivalent(remote_candidate)) {
+      LOG(INFO) << "Duplicate candidate: "
+                << remote_candidate.address().ToString();
+      return;
+    }
+  }
+
+  // Try this candidate for all future ports.
+  remote_candidates_.push_back(RemoteCandidate(remote_candidate, origin_port));
+
+  // We have some candidates from the other side, we are now serious about
+  // this connection.  Let's do the StartGetAllPorts thing.
+  if (!pinging_started_) {
+    pinging_started_ = true;
+    for (size_t i = 0; i < allocator_sessions_.size(); ++i) {
+      if (!allocator_sessions_[i]->IsGettingAllPorts())
+        allocator_sessions_[i]->StartGetAllPorts();
+    }
+  }
+}
+
+// Send data to the other side, using our best connection
+int P2PSocket::Send(const char *data, size_t len) {
+  // This can get called on any thread that is convenient to write from!
+  if (best_connection_ == NULL) {
+    error_ = EWOULDBLOCK;
+    return SOCKET_ERROR;
+  }
+  int sent = best_connection_->Send(data, len);
+  if (sent <= 0) {
+    assert(sent < 0);
+    error_ = best_connection_->GetError();
+  }
+  return sent;
+}
+
+// Monitor connection states
+void P2PSocket::UpdateConnectionStates() {
+  uint32 now = Time();
+
+  // We need to copy the list of connections since some may delete themselves
+  // when we call UpdateState.
+  for (uint32 i = 0; i < connections_.size(); ++i)
+    connections_[i]->UpdateState(now);
+}
+
+// Prepare for best candidate sorting
+void P2PSocket::RequestSort() {
+  if (!sort_dirty_) {
+    worker_thread_->Post(this, MSG_SORT);
+    sort_dirty_ = true;
+  }
+}
+
+// Sort the available connections to find the best one.  We also monitor
+// the number of available connections and the current state so that we 
+// can possibly kick off more allocators (for more connections).
+void P2PSocket::SortConnections() {
+  assert(worker_thread_ == Thread::Current());
+
+  // Make sure the connection states are up-to-date since this affects how they
+  // will be sorted.
+  UpdateConnectionStates();
+
+  // Any changes after this point will require a re-sort.
+  sort_dirty_ = false;
+
+  // Get a list of the networks that we are using.
+  std::set<Network*> networks;
+  for (uint32 i = 0; i < connections_.size(); ++i)
+    networks.insert(connections_[i]->port()->network());
+
+  // Find the best alternative connection by sorting.  It is important to note
+  // that amongst equal preference, writable connections, this will choose the
+  // one whose estimated latency is lowest.  So it is the only one that we
+  // need to consider switching to.
+
+  ConnectionCompare cmp;
+  std::stable_sort(connections_.begin(), connections_.end(), cmp);
+  Connection* top_connection = NULL;
+  if (connections_.size() > 0)
+    top_connection = connections_[0];
+
+  // If necessary, switch to the new choice.
+  if (ShouldSwitch(best_connection_, top_connection))
+    SwitchBestConnectionTo(top_connection);
+
+  // We can prune any connection for which there is a writable connection on
+  // the same network with better or equal prefences.  We leave those with
+  // better preference just in case they become writable later (at which point,
+  // we would prune out the current best connection).  We leave connections on
+  // other networks because they may not be using the same resources and they
+  // may represent very distinct paths over which we can switch.
+  std::set<Network*>::iterator network;
+  for (network = networks.begin(); network != networks.end(); ++network) {
+    Connection* primier = GetBestConnectionOnNetwork(*network);
+    if (!primier || (primier->write_state() != Connection::STATE_WRITABLE))
+      continue;
+
+    for (uint32 i = 0; i < connections_.size(); ++i) {
+      if ((connections_[i] != primier) &&
+          (connections_[i]->port()->network() == *network) &&
+          (CompareConnectionCandidates(primier, connections_[i]) >= 0)) {
+        connections_[i]->Prune();
+      }
+    }
+  }
+
+  // Count the number of connections in the various states.
+
+  int writable = 0;
+  int write_connect = 0;
+  int write_timeout = 0;
+
+  for (uint32 i = 0; i < connections_.size(); ++i) {
+    switch (connections_[i]->write_state()) {
+    case Connection::STATE_WRITABLE:
+      ++writable;
+      break;
+    case Connection::STATE_WRITE_CONNECT:
+      ++write_connect;
+      break;
+    case Connection::STATE_WRITE_TIMEOUT:
+      ++write_timeout;
+      break;
+    default:
+      assert(false);
+    }
+  }
+
+  if (writable > 0) {
+    HandleWritable();
+  } else if (write_connect > 0) {
+    HandleNotWritable();
+  } else {
+    HandleAllTimedOut();
+  }
+
+  // Notify of connection state change
+  SignalConnectionMonitor(this);
+}
+
+// Track the best connection, and let listeners know
+void P2PSocket::SwitchBestConnectionTo(Connection* conn) {
+  best_connection_ = conn;
+  if (best_connection_)
+    SignalConnectionChanged(this, 
+                            best_connection_->remote_candidate().address());
+}
+
+// We checked the status of our connections and we had at least one that
+// was writable, go into the writable state.
+void P2PSocket::HandleWritable() {
+  //
+  // One or more connections writable!
+  //
+  if (state_ != STATE_WRITABLE) {
+    for (uint32 i = 0; i < allocator_sessions_.size(); ++i) {
+      if (allocator_sessions_[i]->IsGettingAllPorts()) {
+        allocator_sessions_[i]->StopGetAllPorts();
+      }
+    }
+
+    // Stop further allocations.
+    thread()->Clear(this, MSG_ALLOCATE);
+  }
+
+  // We're writable, obviously we aren't timed out
+  was_writable_ = true;
+  was_timed_out_ = false;
+  set_state(STATE_WRITABLE);
+}
+
+// We checked the status of our connections and we didn't have any that
+// were writable, go into the connecting state (kick off a new allocator
+// session).
+void P2PSocket::HandleNotWritable() {
+  //
+  // No connections are writable but not timed out!
+  //
+  if (was_writable_) {
+    // If we were writable, let's kick off an allocator session immediately
+    was_writable_ = false;
+    OnAllocate();
+  }
+
+  // We were connecting, obviously not ALL timed out.
+  was_timed_out_ = false;
+  set_state(STATE_CONNECTING);
+}
+
+// We checked the status of our connections and not only weren't they writable
+// but they were also timed out, we really need a new allocator.
+void P2PSocket::HandleAllTimedOut() {
+  //
+  // No connections... all are timed out!
+  //
+  if (!was_timed_out_) {
+    // We weren't timed out before, so kick off an allocator now (we'll still
+    // be in the fully timed out state until the allocator actually gives back
+    // new ports)
+    OnAllocate();
+  }
+
+  // NOTE: we start was_timed_out_ in the true state so that we don't get
+  // another allocator created WHILE we are in the process of building up
+  // our first allocator.
+  was_timed_out_ = true;
+  was_writable_ = false;
+  set_state(STATE_CONNECTING);
+}
+
+// If we have a best connection, return it, otherwise return top one in the
+// list (later we will mark it best).
+Connection* P2PSocket::GetBestConnectionOnNetwork(Network* network) {
+  // If the best connection is on this network, then it wins.
+  if (best_connection_ && (best_connection_->port()->network() == network))
+    return best_connection_;
+
+  // Otherwise, we return the top-most in sorted order.
+  for (uint32 i = 0; i < connections_.size(); ++i) {
+    if (connections_[i]->port()->network() == network)
+      return connections_[i];
+  }
+
+  return NULL;
+}
+
+// Handle any queued up requests
+void P2PSocket::OnMessage(Message *pmsg) {
+  if (pmsg->message_id == MSG_SORT)
+    OnSort();
+  else if (pmsg->message_id == MSG_PING)
+    OnPing();
+  else if (pmsg->message_id == MSG_ALLOCATE)
+    OnAllocate();
+  else
+    assert(false);
+}
+
+// Handle queued up sort request
+void P2PSocket::OnSort() {
+  // Resort the connections based on the new statistics.
+  SortConnections();
+}
+
+// Handle queued up ping request
+void P2PSocket::OnPing() {
+  // Make sure the states of the connections are up-to-date (since this affects
+  // which ones are pingable).
+  UpdateConnectionStates();
+
+  // Find the oldest pingable connection and have it do a ping.
+  Connection* conn = FindNextPingableConnection();
+  if (conn)
+    conn->Ping(Time());
+
+  // Post ourselves a message to perform the next ping.
+  uint32 delay = (state_ == STATE_WRITABLE) ? WRITABLE_DELAY : UNWRITABLE_DELAY;
+  thread()->PostDelayed(delay, this, MSG_PING);
+}
+
+// Is the connection in a state for us to even consider pinging the other side?
+bool P2PSocket::IsPingable(Connection* conn) {
+  // An unconnected connection cannot be written to at all, so pinging is out
+  // of the question.
+  if (!conn->connected())
+    return false;
+
+  if (state_ == STATE_WRITABLE) {
+    // If we are writable, then we only want to ping connections that could be
+    // better than this one, i.e., the ones that were not pruned.
+    return (conn->write_state() != Connection::STATE_WRITE_TIMEOUT);
+  } else {
+    // If we are not writable, then we need to try everything that might work.
+    // This includes both connections that do not have write timeout as well as
+    // ones that do not have read timeout.  A connection could be readable but
+    // be in write-timeout if we pruned it before.  Since the other side is
+    // still pinging it, it very well might still work.
+    return (conn->write_state() != Connection::STATE_WRITE_TIMEOUT) ||
+           (conn->read_state() != Connection::STATE_READ_TIMEOUT);
+  }
+}
+
+// Returns the next pingable connection to ping.  This will be the oldest
+// pingable connection unless we have a writable connection that is past the
+// maximum acceptable ping delay.
+Connection* P2PSocket::FindNextPingableConnection() {
+  uint32 now = Time();
+  if (best_connection_ &&
+      (best_connection_->write_state() == Connection::STATE_WRITABLE) &&
+      (best_connection_->last_ping_sent() 
+       + MAX_CURRENT_WRITABLE_DELAY <= now)) {
+    return best_connection_;
+  }
+
+  Connection* oldest_conn = NULL;
+  uint32 oldest_time = 0xFFFFFFFF;
+  for (uint32 i = 0; i < connections_.size(); ++i) {
+    if (IsPingable(connections_[i])) {
+      if (connections_[i]->last_ping_sent() < oldest_time) {
+        oldest_time = connections_[i]->last_ping_sent();
+        oldest_conn = connections_[i];
+      }
+    }
+  }
+  return oldest_conn;
+}
+
+// return the number of "pingable" connections
+uint32 P2PSocket::NumPingableConnections() {
+  uint32 count = 0;
+  for (uint32 i = 0; i < connections_.size(); ++i) {
+    if (IsPingable(connections_[i]))
+      count += 1;
+  }
+  return count;
+}
+
+// When a connection's state changes, we need to figure out who to use as
+// the best connection again.  It could have become usable, or become unusable.
+void P2PSocket::OnConnectionStateChange(Connection *connection) {
+  assert(worker_thread_ == Thread::Current());
+
+  // We have to unroll the stack before doing this because we may be changing
+  // the state of connections while sorting.
+  RequestSort();
+}
+
+// When a connection is removed, edit it out, and then update our best
+// connection.
+void P2PSocket::OnConnectionDestroyed(Connection *connection) {
+  assert(worker_thread_ == Thread::Current());
+
+  // Remove this connection from the list.
+  std::vector<Connection*>::iterator iter =
+      find(connections_.begin(), connections_.end(), connection);
+  assert(iter != connections_.end());
+  connections_.erase(iter);
+
+  LOG(INFO) << "Removed connection from p2p socket: "
+            << static_cast<int>(connections_.size()) << " remaining";
+
+  // If this is currently the best connection, then we need to pick a new one.
+  // The call to SortConnections will pick a new one.  It looks at the current
+  // best connection in order to avoid switching between fairly similar ones.
+  // Since this connection is no longer an option, we can just set best to NULL
+  // and re-choose a best assuming that there was no best connection.
+  if (best_connection_ == connection) {
+    SwitchBestConnectionTo(NULL);
+    RequestSort();
+  }
+}
+
+// When a port is destroyed remove it from our list of ports to use for
+// connection attempts.
+void P2PSocket::OnPortDestroyed(Port* port) {
+  assert(worker_thread_ == Thread::Current());
+
+  // Remove this port from the list (if we didn't drop it already).
+  std::vector<Port*>::iterator iter = find(ports_.begin(), ports_.end(), port);
+  if (iter != ports_.end())
+    ports_.erase(iter);
+
+  LOG(INFO) << "Removed port from p2p socket: "
+            << static_cast<int>(ports_.size()) << " remaining";
+}
+
+// We data is available, let listeners know
+void P2PSocket::OnReadPacket(Connection *connection, 
+                             const char *data, size_t len) {
+  assert(worker_thread_ == Thread::Current());
+
+  // Let the client know of an incoming packet
+
+  SignalReadPacket(this, data, len);
+}
+
+// return socket name
+const std::string &P2PSocket::name() const {
+  return name_;
+}
+
+// return socket error value
+int P2PSocket::GetError() {
+  return error_;
+}
+
+// return a reference to the list of connections
+const std::vector<Connection *>& P2PSocket::connections() {
+  return connections_;
+}
+
+// Set options on ourselves is simply setting options on all of our available
+// port objects.
+int P2PSocket::SetOption(Socket::Option opt, int value) {
+  OptionMap::iterator it = options_.find(opt);
+  if (it == options_.end()) {
+    options_.insert(std::make_pair(opt, value));
+  } else if (it->second == value) {
+    return 0;
+  } else {
+    it->second = value;
+  }
+
+  for (uint32 i = 0; i < ports_.size(); ++i) {
+    int val = ports_[i]->SetOption(opt, value);
+    if (val < 0) {
+      // Because this also occurs deferred, probably no point in reporting an error
+      LOG(WARNING) << "SetOption(" << opt << ", " << value << ") failed: " << ports_[i]->GetError();
+    }
+  }
+  return 0;
+}
+
+// returns the current state
+P2PSocket::State P2PSocket::state() {
+  return state_;
+}
+
+// Set the current state, and let listeners know when it changes
+void P2PSocket::set_state(P2PSocket::State state) {
+  assert(worker_thread_ == Thread::Current());
+  if (state != state_) {
+    state_ = state;
+    SignalState(this, state);
+  }
+}
+
+// Time for a new allocator, lets make sure we have a signalling channel
+// to communicate candidates through first.
+void P2PSocket::OnAllocate() {
+  // Allocation timer went off
+  waiting_for_signaling_ = true;
+  SignalRequestSignaling();
+}
+
+// When the signalling channel is ready, we can really kick off the allocator
+void P2PSocket::OnSignalingReady() {
+  if (waiting_for_signaling_) {
+    waiting_for_signaling_ = false;
+    AddAllocatorSession(allocator_->CreateSession(name_));
+    thread()->PostDelayed(kAllocatePeriod, this, MSG_ALLOCATE);
+  }
+}
+
+// return the current best connection writable state.
+bool P2PSocket::writable() {
+  assert(worker_thread_ == Thread::Current());
+
+  if (best_connection_ == NULL)
+    return false;
+  return best_connection_->write_state() == Connection::STATE_WRITABLE;
+}
+
+// return the worker thread
+Thread *P2PSocket::thread() {
+  return worker_thread_;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/p2psocket.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/p2psocket.h
new file mode 100644
index 00000000..32eb1f6d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/p2psocket.h
@@ -0,0 +1,164 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// P2PSocket wraps up the state management of the connection between two
+// P2P clients.  Clients have candidate ports for connecting, and connections
+// which are combinations of candidates from each end (Alice and Bob each
+// have candidates, one candidate from Alice and one candidate from Bob are
+// used to make a connection, repeat to make many connections).
+//
+// When all of the available connections become invalid (non-writable), we
+// kick off a process of determining more candidates and more connections.
+//
+#ifndef _CRICKET_P2P_BASE_P2PSOCKET_H_
+#define _CRICKET_P2P_BASE_P2PSOCKET_H_
+
+#include <vector>
+#include <string>
+#include "talk/base/sigslot.h"
+#include "talk/p2p/base/candidate.h"
+#include "talk/p2p/base/port.h"
+#include "talk/p2p/base/portallocator.h"
+
+namespace cricket {
+
+// Adds the port on which the candidate originated.
+class RemoteCandidate: public Candidate {
+ public:
+  RemoteCandidate(const Candidate& c, Port* origin_port)
+    : Candidate(c), origin_port_(origin_port) {}
+
+  Port* origin_port() { return origin_port_; }
+
+ private:
+  Port* origin_port_;
+};
+
+// P2PSocket manages the candidates and connection process to keep two P2P
+// clients connected to each other.
+class P2PSocket : public MessageHandler, public sigslot::has_slots<> {
+ public:
+  enum State {
+    STATE_CONNECTING = 0,    // establishing writability
+    STATE_WRITABLE,          // connected - ready for writing
+  };
+
+  P2PSocket(const std::string &name, PortAllocator *allocator);
+  virtual ~P2PSocket();
+
+  // Typically SocketManager calls these
+
+  const std::string &name() const;
+  void StartProcessingCandidates();
+  void AddRemoteCandidates(const std::vector<Candidate> &remote_candidates);
+  void OnSignalingReady();
+  void Reset();
+
+  // Typically the Session Client calls these
+
+  int Send(const char *data, size_t len);
+  int SetOption(Socket::Option opt, int value);
+  int GetError();
+
+  State state();
+  bool writable();
+  const std::vector<Connection *>& connections();
+  Connection* best_connection() { return best_connection_; }
+  Thread *thread();
+
+  sigslot::signal2<P2PSocket *, State> SignalState;
+  sigslot::signal0<> SignalRequestSignaling;
+  sigslot::signal3<P2PSocket *, const char *, size_t> SignalReadPacket;
+  sigslot::signal2<P2PSocket *, const SocketAddress &> SignalConnectionChanged;
+  sigslot::signal2<P2PSocket *, const std::vector<Candidate>&> 
+      SignalCandidatesReady;
+  sigslot::signal1<P2PSocket *> SignalConnectionMonitor;
+
+  // Handler for internal messages.
+  virtual void OnMessage(Message *pmsg);
+
+ private:
+  void set_state(State state);
+  void UpdateConnectionStates();
+  void RequestSort();
+  void SortConnections();
+  void SwitchBestConnectionTo(Connection* conn);
+  void HandleWritable();
+  void HandleNotWritable();
+  void HandleAllTimedOut();
+  Connection* GetBestConnectionOnNetwork(Network* network);
+  bool CreateConnections(const Candidate &remote_candidate, Port* origin_port, 
+                         bool readable);
+  bool CreateConnection(Port* port, const Candidate& remote_candidate, 
+                        Port* origin_port, bool readable);
+  void RememberRemoteCandidate(const Candidate& remote_candidate, 
+                               Port* origin_port);
+  void OnUnknownAddress(Port *port, const SocketAddress &addr, 
+                        StunMessage *stun_msg, 
+                        const std::string &remote_username);
+  void OnPortReady(PortAllocatorSession *session, Port* port);
+  void OnCandidatesReady(PortAllocatorSession *session, 
+                         const std::vector<Candidate>& candidates);
+  void OnConnectionStateChange(Connection *connection);
+  void OnConnectionDestroyed(Connection *connection);
+  void OnPortDestroyed(Port* port);
+  void OnAllocate();
+  void OnReadPacket(Connection *connection, const char *data, size_t len);
+  void OnSort();
+  void OnPing();
+  bool IsPingable(Connection* conn);
+  Connection* FindNextPingableConnection();
+  uint32 NumPingableConnections();
+  PortAllocatorSession* allocator_session() {
+    return allocator_sessions_.back();
+  }
+  void AddAllocatorSession(PortAllocatorSession* session);
+
+  Thread *worker_thread_;
+  State state_;
+  bool waiting_for_signaling_;
+  int error_;
+  std::string name_;
+  PortAllocator *allocator_;
+  std::vector<PortAllocatorSession*> allocator_sessions_;
+  std::vector<Port *> ports_;
+  std::vector<Connection *> connections_;
+  Connection *best_connection_;
+  std::vector<RemoteCandidate> remote_candidates_;
+  bool pinging_started_;  // indicates whether StartGetAllCandidates has been called
+  bool sort_dirty_; // indicates whether another sort is needed right now
+  bool was_writable_;
+  bool was_timed_out_;
+  typedef std::map<Socket::Option, int> OptionMap;
+  OptionMap options_;
+
+  DISALLOW_EVIL_CONSTRUCTORS(P2PSocket);
+};
+
+} // namespace cricket
+
+#endif // _CRICKET_P2P_BASE_P2PSOCKET_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/port.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/port.cc
new file mode 100644
index 00000000..14549b5b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/port.cc
@@ -0,0 +1,869 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/logging.h"
+#include "talk/base/asyncudpsocket.h"
+#include "talk/base/asynctcpsocket.h"
+#include "talk/base/socketadapters.h"
+#include "talk/p2p/base/port.h"
+#include "talk/p2p/base/helpers.h"
+#include "talk/base/scoped_ptr.h"
+#include <errno.h>
+#include <algorithm>
+#include <iostream>
+#include <cassert>
+#include <vector>
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::memcmp;
+}
+#endif
+
+namespace {
+
+// The length of time we wait before timing out readability on a connection.
+const uint32 CONNECTION_READ_TIMEOUT = 30 * 1000; // 30 seconds
+
+// The length of time we wait before timing out writability on a connection.
+const uint32 CONNECTION_WRITE_TIMEOUT = 15 * 1000; // 15 seconds
+
+// The length of time we wait before we become unwritable.
+const uint32 CONNECTION_WRITE_CONNECT_TIMEOUT = 5 * 1000; // 5 seconds
+
+// The number of pings that must fail to respond before we become unwritable.
+const uint32 CONNECTION_WRITE_CONNECT_FAILURES = 5;
+
+// This is the length of time that we wait for a ping response to come back.
+const int CONNECTION_RESPONSE_TIMEOUT = 5 * 1000; // 5 seconds
+
+// Determines whether we have seen at least the given maximum number of
+// pings fail to have a response.
+inline bool TooManyFailures(
+    const std::vector<uint32>& pings_since_last_response,
+    uint32 maximum_failures,
+    uint32 rtt_estimate,
+    uint32 now) {
+
+  // If we haven't sent that many pings, then we can't have failed that many.
+  if (pings_since_last_response.size() < maximum_failures)
+    return false;
+
+  // Check if the window in which we would expect a response to the ping has
+  // already elapsed.
+  return pings_since_last_response[maximum_failures - 1] + rtt_estimate < now;
+}
+
+// Determines whether we have gone too long without seeing any response.
+inline bool TooLongWithoutResponse(
+    const std::vector<uint32>& pings_since_last_response,
+    uint32 maximum_time,
+    uint32 now) {
+
+  if (pings_since_last_response.size() == 0)
+    return false;
+
+  return pings_since_last_response[0] + maximum_time < now;
+}
+
+// We will restrict RTT estimates (when used for determining state) to be
+// within a reasonable range.
+const uint32 MINIMUM_RTT = 100;  // 0.1 seconds
+const uint32 MAXIMUM_RTT = 3000; // 3 seconds
+
+// When we don't have any RTT data, we have to pick something reasonable.  We
+// use a large value just in case the connection is really slow.
+const uint32 DEFAULT_RTT = MAXIMUM_RTT;
+
+// Computes our estimate of the RTT given the current estimate and the number
+// of data points on which it is based.
+inline uint32 ConservativeRTTEstimate(uint32 rtt, uint32 rtt_data_points) {
+  if (rtt_data_points == 0)
+    return DEFAULT_RTT;
+  else
+    return cricket::_max(MINIMUM_RTT, cricket::_min(MAXIMUM_RTT, 2 * rtt));
+}
+
+// Weighting of the old rtt value to new data.
+const int RTT_RATIO = 3; // 3 : 1
+
+// The delay before we begin checking if this port is useless.
+const int kPortTimeoutDelay = 30 * 1000; // 30 seconds
+
+const uint32 MSG_CHECKTIMEOUT = 1;
+const uint32 MSG_DELETE = 1;
+
+}
+
+namespace cricket {
+
+static const char * const PROTO_NAMES[PROTO_LAST+1] = { "udp", "tcp", "ssltcp" };
+
+const char * ProtoToString(ProtocolType proto) {
+  return PROTO_NAMES[proto];
+}
+
+bool StringToProto(const char * value, ProtocolType& proto) {
+  for (size_t i=0; i<=PROTO_LAST; ++i) {
+    if (strcmp(PROTO_NAMES[i], value) == 0) {
+      proto = static_cast<ProtocolType>(i);
+      return true;
+    }
+  }
+  return false;
+}
+
+ProxyInfo Port::proxy_;
+
+Port::Port(Thread* thread, const std::string& type, SocketFactory* factory,
+           Network* network)
+  : thread_(thread), factory_(factory), type_(type), network_(network),
+    preference_(-1), lifetime_(LT_PRESTART) {
+
+  if (factory_ == NULL)
+    factory_ = thread_->socketserver();
+
+  set_username_fragment(CreateRandomString(16));
+  set_password(CreateRandomString(16));
+}
+
+Port::~Port() {
+  // Delete all of the remaining connections.  We copy the list up front
+  // because each deletion will cause it to be modified.
+
+  std::vector<Connection*> list;
+
+  AddressMap::iterator iter = connections_.begin();
+  while (iter != connections_.end()) {
+    list.push_back(iter->second);
+    ++iter;
+  }
+
+  for (uint32 i = 0; i < list.size(); i++)
+    delete list[i];
+}
+
+Connection* Port::GetConnection(const SocketAddress& remote_addr) {
+  AddressMap::const_iterator iter = connections_.find(remote_addr);
+  if (iter != connections_.end())
+    return iter->second;
+  else
+    return NULL;
+}
+
+void Port::set_username_fragment(const std::string& username_fragment) {
+  username_frag_ = username_fragment;
+}
+
+void Port::set_password(const std::string& password) {
+  password_ = password;
+}
+
+void Port::add_address(const SocketAddress& address, const std::string& protocol, bool final) {
+  Candidate c;
+  c.set_name(name_);
+  c.set_type(type_);
+  c.set_protocol(protocol);
+  c.set_address(address);
+  c.set_preference(preference_);
+  c.set_username(username_frag_);
+  c.set_password(password_);
+  c.set_network_name(network_->name());
+  c.set_generation(generation_);
+  candidates_.push_back(c);
+
+  if (final)
+    SignalAddressReady(this);
+}
+
+void Port::AddConnection(Connection* conn) {
+  connections_[conn->remote_candidate().address()] = conn;
+  conn->SignalDestroyed.connect(this, &Port::OnConnectionDestroyed);
+  SignalConnectionCreated(this, conn);
+}
+
+void Port::OnReadPacket(
+    const char* data, size_t size, const SocketAddress& addr) {
+
+  // If this is an authenticated STUN request, then signal unknown address and
+  // send back a proper binding response.
+  StunMessage* msg;
+  std::string remote_username;
+  if (!GetStunMessage(data, size, addr, msg, remote_username)) {
+    LOG(LERROR) << "Received non-STUN packet from unknown address: "
+               << addr.ToString();
+  } else if (!msg) {
+    // STUN message handled already
+  } else if (msg->type() == STUN_BINDING_REQUEST) {
+    SignalUnknownAddress(this, addr, msg, remote_username);
+  } else {
+    LOG(LERROR) << "Received unexpected STUN message type (" << msg->type()
+               << ") from unknown address: " << addr.ToString();
+    delete msg;
+  }
+}
+
+void Port::SendBindingRequest(Connection* conn) {
+
+  // Construct the request message.
+
+  StunMessage request;
+  request.SetType(STUN_BINDING_REQUEST);
+  request.SetTransactionID(CreateRandomString(16));
+
+  StunByteStringAttribute* username_attr =
+      StunAttribute::CreateByteString(STUN_ATTR_USERNAME);
+  std::string username = conn->remote_candidate().username();
+  username.append(username_frag_);
+  username_attr->CopyBytes(username.c_str(), (uint16)username.size());
+  request.AddAttribute(username_attr);
+
+  // Send the request message.
+  // NOTE: If we wanted to, this is where we would add the HMAC.
+  ByteBuffer buf;
+  request.Write(&buf);
+  SendTo(buf.Data(), buf.Length(), conn->remote_candidate().address(), false);
+}
+
+bool Port::GetStunMessage(const char* data, size_t size,
+                          const SocketAddress& addr, StunMessage *& msg,
+                          std::string& remote_username) {
+  // NOTE: This could clearly be optimized to avoid allocating any memory.
+  //       However, at the data rates we'll be looking at on the client side,
+  //       this probably isn't worth worrying about.
+
+  msg = 0;
+
+  // Parse the request message.  If the packet is not a complete and correct
+  // STUN message, then ignore it.
+  buzz::scoped_ptr<StunMessage> stun_msg(new StunMessage());
+  ByteBuffer buf(data, size);
+  if (!stun_msg->Read(&buf) || (buf.Length() > 0)) {
+    return false;
+  }
+
+  // The packet must include a username that either begins or ends with our
+  // fragment.  It should begin with our fragment if it is a request and it
+  // should end with our fragment if it is a response.
+  const StunByteStringAttribute* username_attr =
+      stun_msg->GetByteString(STUN_ATTR_USERNAME);
+
+  int remote_frag_len = (username_attr ? username_attr->length() : 0);
+  remote_frag_len -= static_cast<int>(username_frag_.size());
+
+  if (stun_msg->type() == STUN_BINDING_REQUEST) {
+    if ((remote_frag_len < 0)
+        || (std::memcmp(username_attr->bytes(),
+                        username_frag_.c_str(), username_frag_.size()) != 0)) {
+      LOG(LERROR) << "Received STUN request with bad username";
+      SendBindingErrorResponse(stun_msg.get(), addr, STUN_ERROR_BAD_REQUEST,
+        STUN_ERROR_REASON_BAD_REQUEST);
+      return true;
+    }
+
+    remote_username.assign(username_attr->bytes() + username_frag_.size(),
+      username_attr->bytes() + username_attr->length());
+  } else if ((stun_msg->type() == STUN_BINDING_RESPONSE)
+      || (stun_msg->type() == STUN_BINDING_ERROR_RESPONSE)) {
+    if ((remote_frag_len < 0)
+        || (std::memcmp(username_attr->bytes() + remote_frag_len,
+                        username_frag_.c_str(), username_frag_.size()) != 0)) {
+      LOG(LERROR) << "Received STUN response with bad username";
+      // Do not send error response to a response
+      return true;
+    }
+
+    remote_username.assign(username_attr->bytes(),
+      username_attr->bytes() + remote_frag_len);
+
+    if (stun_msg->type() == STUN_BINDING_ERROR_RESPONSE) {
+      if (const StunErrorCodeAttribute* error_code = stun_msg->GetErrorCode()) {
+        LOG(LERROR) << "Received STUN binding error:"
+                   << " class=" << error_code->error_class()
+                   << " number=" << error_code->number()
+                   << " reason='" << error_code->reason() << "'";
+        // Return message to allow error-specific processing
+      } else {
+        LOG(LERROR) << "Received STUN error response with no error code";
+        // Drop corrupt message
+        return true;
+      }
+    }
+  } else {
+    LOG(LERROR) << "Received STUN packet with invalid type: "
+               << stun_msg->type();
+    return true;
+  }
+
+  // Return the STUN message found.
+  msg = stun_msg.release();
+  return true;
+}
+
+void Port::SendBindingResponse(
+    StunMessage* request, const SocketAddress& addr) {
+
+  assert(request->type() == STUN_BINDING_REQUEST);
+
+  // Retrieve the username from the request.
+  const StunByteStringAttribute* username_attr =
+      request->GetByteString(STUN_ATTR_USERNAME);
+  assert(username_attr);
+
+  // Fill in the response message.
+
+  StunMessage response;
+  response.SetType(STUN_BINDING_RESPONSE);
+  response.SetTransactionID(request->transaction_id());
+
+  StunByteStringAttribute* username2_attr =
+      StunAttribute::CreateByteString(STUN_ATTR_USERNAME);
+  username2_attr->CopyBytes(username_attr->bytes(), username_attr->length());
+  response.AddAttribute(username2_attr);
+
+  StunAddressAttribute* addr_attr =
+      StunAttribute::CreateAddress(STUN_ATTR_MAPPED_ADDRESS);
+  addr_attr->SetFamily(1);
+  addr_attr->SetPort(addr.port());
+  addr_attr->SetIP(addr.ip());
+  response.AddAttribute(addr_attr);
+
+  // Send the response message.
+  // NOTE: If we wanted to, this is where we would add the HMAC.
+  ByteBuffer buf;
+  response.Write(&buf);
+  SendTo(buf.Data(), buf.Length(), addr, false);
+
+  // The fact that we received a successful request means that this connection
+  // (if one exists) should now be readable.
+  Connection* conn = GetConnection(addr);
+  assert(conn);
+  if (conn)
+    conn->ReceivedPing();
+}
+
+void Port::SendBindingErrorResponse(
+    StunMessage* request, const SocketAddress& addr, int error_code,
+    const std::string& reason) {
+
+  assert(request->type() == STUN_BINDING_REQUEST);
+
+  // Retrieve the username from the request.  If it didn't have one, we
+  // shouldn't be responding at all.
+  const StunByteStringAttribute* username_attr =
+      request->GetByteString(STUN_ATTR_USERNAME);
+  assert(username_attr);
+
+  // Fill in the response message.
+
+  StunMessage response;
+  response.SetType(STUN_BINDING_ERROR_RESPONSE);
+  response.SetTransactionID(request->transaction_id());
+
+  StunByteStringAttribute* username2_attr =
+      StunAttribute::CreateByteString(STUN_ATTR_USERNAME);
+  username2_attr->CopyBytes(username_attr->bytes(), username_attr->length());
+  response.AddAttribute(username2_attr);
+
+  StunErrorCodeAttribute* error_attr = StunAttribute::CreateErrorCode();
+  error_attr->SetErrorCode(error_code);
+  error_attr->SetReason(reason);
+  response.AddAttribute(error_attr);
+
+  // Send the response message.
+  // NOTE: If we wanted to, this is where we would add the HMAC.
+  ByteBuffer buf;
+  response.Write(&buf);
+  SendTo(buf.Data(), buf.Length(), addr, false);
+}
+
+AsyncPacketSocket * Port::CreatePacketSocket(ProtocolType proto) {
+  if (proto == PROTO_UDP) {
+    return new AsyncUDPSocket(factory_->CreateAsyncSocket(SOCK_DGRAM));
+  } else if ((proto == PROTO_TCP) || (proto == PROTO_SSLTCP)) {
+    AsyncSocket * socket = factory_->CreateAsyncSocket(SOCK_STREAM);
+    switch (proxy().type) {
+    case PROXY_NONE:
+      break;
+    case PROXY_SOCKS5:
+      socket = new AsyncSocksProxySocket(socket, proxy().address, proxy().username, proxy().password);
+      break;
+    case PROXY_HTTPS:
+    default:
+      socket = new AsyncHttpsProxySocket(socket, proxy().address, proxy().username, proxy().password);
+      break;
+    }
+    if (proto == PROTO_SSLTCP) {
+      socket = new AsyncSSLSocket(socket);
+    }
+    return new AsyncTCPSocket(socket);
+  } else {
+    LOG(INFO) << "Unknown protocol: " << proto;
+    return 0;
+  }
+}
+
+void Port::OnMessage(Message *pmsg) {
+  assert(pmsg->message_id == MSG_CHECKTIMEOUT);
+  assert(lifetime_ == LT_PRETIMEOUT);
+  lifetime_ = LT_POSTTIMEOUT;
+  CheckTimeout();
+}
+
+void Port::Start() {
+  // The port sticks around for a minimum lifetime, after which
+  // we destroy it when it drops to zero connections.
+  if (lifetime_ == LT_PRESTART) {
+    lifetime_ = LT_PRETIMEOUT;
+    thread_->PostDelayed(kPortTimeoutDelay, this, MSG_CHECKTIMEOUT);
+  } else {
+    LOG(WARNING) << "Port restart attempted";
+  }
+}
+
+void Port::OnConnectionDestroyed(Connection* conn) {
+  AddressMap::iterator iter = connections_.find(conn->remote_candidate().address());
+  assert(iter != connections_.end());
+  connections_.erase(iter);
+
+  CheckTimeout();
+}
+
+void Port::CheckTimeout() {
+  // If this port has no connections, then there's no reason to keep it around.
+  // When the connections time out (both read and write), they will delete
+  // themselves, so if we have any connections, they are either readable or
+  // writable (or still connecting).
+  if ((lifetime_ == LT_POSTTIMEOUT) && connections_.empty()) {
+    LOG(INFO) << "Destroying port: " << name_ << "-" << type_;
+    SignalDestroyed(this);
+    delete this;
+  }
+}
+
+// A ConnectionRequest is a simple STUN ping used to determine writability.
+class ConnectionRequest : public StunRequest {
+public:
+  ConnectionRequest(Connection* connection) : connection_(connection) {
+  }
+
+  virtual ~ConnectionRequest() {
+  }
+
+  virtual void Prepare(StunMessage* request) {
+    request->SetType(STUN_BINDING_REQUEST);
+    StunByteStringAttribute* username_attr =
+        StunAttribute::CreateByteString(STUN_ATTR_USERNAME);
+    std::string username = connection_->remote_candidate().username();
+    username.append(connection_->port()->username_fragment());
+    username_attr->CopyBytes(username.c_str(), (uint16)username.size());
+    request->AddAttribute(username_attr);
+  }
+
+  virtual void OnResponse(StunMessage* response) {
+    connection_->OnConnectionRequestResponse(response, Elapsed());
+  }
+
+  virtual void OnErrorResponse(StunMessage* response) {
+    connection_->OnConnectionRequestErrorResponse(response, Elapsed());
+  }
+
+  virtual void OnTimeout() {
+  }
+
+  virtual int GetNextDelay() {
+    // Each request is sent only once.  After a single delay , the request will
+    // time out.
+    timeout_ = true;
+    return CONNECTION_RESPONSE_TIMEOUT;
+  }
+
+private:
+  Connection* connection_;
+};
+
+//
+// Connection
+//
+
+Connection::Connection(Port* port, size_t index, const Candidate& remote_candidate)
+  : requests_(port->thread()), port_(port), local_candidate_index_(index),
+    remote_candidate_(remote_candidate), read_state_(STATE_READ_TIMEOUT),
+    write_state_(STATE_WRITE_CONNECT), connected_(true), pruned_(false),
+    rtt_(0), rtt_data_points_(0), last_ping_sent_(0), last_ping_received_(0),
+    recv_total_bytes_(0), recv_bytes_second_(0),
+    last_recv_bytes_second_time_((uint32)-1), last_recv_bytes_second_calc_(0),
+    sent_total_bytes_(0), sent_bytes_second_(0),
+    last_sent_bytes_second_time_((uint32)-1), last_sent_bytes_second_calc_(0) {
+
+  // Wire up to send stun packets
+  requests_.SignalSendPacket.connect(this, &Connection::OnSendStunPacket);
+}
+
+Connection::~Connection() {
+}
+
+const Candidate& Connection::local_candidate() const {
+  if (local_candidate_index_ < port_->candidates().size())
+    return port_->candidates()[local_candidate_index_];
+  assert(false);
+  static Candidate foo;
+  return foo;
+}
+
+void Connection::set_read_state(ReadState value) {
+  ReadState old_value = read_state_;
+  read_state_ = value;
+  if (value != old_value) {
+    SignalStateChange(this);
+    CheckTimeout();
+  }
+}
+
+void Connection::set_write_state(WriteState value) {
+  WriteState old_value = write_state_;
+  write_state_ = value;
+  if (value != old_value) {
+    SignalStateChange(this);
+    CheckTimeout();
+  }
+}
+
+void Connection::set_connected(bool value) {
+  bool old_value = connected_;
+  connected_ = value;
+
+  // When connectedness is turned off, this connection is done.
+  if (old_value && !value)
+    set_write_state(STATE_WRITE_TIMEOUT);
+}
+
+void Connection::OnSendStunPacket(const void* data, size_t size) {
+  port_->SendTo(data, size, remote_candidate_.address(), false);
+}
+
+void Connection::OnReadPacket(const char* data, size_t size) {
+  StunMessage* msg;
+  std::string remote_username;
+  const SocketAddress& addr(remote_candidate_.address());
+  if (!port_->GetStunMessage(data, size, addr, msg, remote_username)) {
+    // The packet did not parse as a valid STUN message
+  
+    // If this connection is readable, then pass along the packet.
+    if (read_state_ == STATE_READABLE) {
+      // readable means data from this address is acceptable
+      // Send it on!
+
+      recv_total_bytes_ += size;
+      SignalReadPacket(this, data, size);
+
+      // If timed out sending writability checks, start up again
+      if (!pruned_ && (write_state_ == STATE_WRITE_TIMEOUT))
+        set_write_state(STATE_WRITE_CONNECT);
+    } else {
+      // Not readable means the remote address hasn't send a valid
+      // binding request yet.
+
+      LOG(WARNING) << "Received non-STUN packet from an unreadable connection.";
+    }
+  } else if (!msg) {
+    // The packet was STUN, but was already handled
+  } else if (remote_username != remote_candidate_.username()) {
+    // Not destined this connection
+    LOG(LERROR) << "Received STUN packet on wrong address.";
+    if (msg->type() == STUN_BINDING_REQUEST) {
+      port_->SendBindingErrorResponse(msg, addr, STUN_ERROR_BAD_REQUEST,
+                                      STUN_ERROR_REASON_BAD_REQUEST);
+    }
+    delete msg;
+  } else {
+    // The packet is STUN, with the current username
+    // If this is a STUN request, then update the readable bit and respond.
+    // If this is a STUN response, then update the writable bit.
+
+    switch (msg->type()) {
+    case STUN_BINDING_REQUEST:
+      // Incoming, validated stun request from remote peer.
+      // This call will also set the connection readable.
+
+      port_->SendBindingResponse(msg, addr);
+
+      // If timed out sending writability checks, start up again
+      if (!pruned_ && (write_state_ == STATE_WRITE_TIMEOUT))
+        set_write_state(STATE_WRITE_CONNECT);
+      break;
+
+    case STUN_BINDING_RESPONSE:
+    case STUN_BINDING_ERROR_RESPONSE:
+      // Response from remote peer. Does it match request sent?
+      // This doesn't just check, it makes callbacks if transaction
+      // id's match
+      requests_.CheckResponse(msg);
+      break;
+
+    default:
+      assert(false);
+      break;
+    }
+
+    // Done with the message; delete
+
+    delete msg;
+  }
+}
+
+void Connection::Prune() {
+  pruned_ = true;
+  requests_.Clear();
+  set_write_state(STATE_WRITE_TIMEOUT);
+}
+
+void Connection::Destroy() {
+  set_read_state(STATE_READ_TIMEOUT);
+  set_write_state(STATE_WRITE_TIMEOUT);
+}
+
+void Connection::UpdateState(uint32 now) {
+  // Check the readable state.
+  //
+  // Since we don't know how many pings the other side has attempted, the best
+  // test we can do is a simple window.
+
+  if ((read_state_ == STATE_READABLE) &&
+      (last_ping_received_ + CONNECTION_READ_TIMEOUT <= now)) {
+    set_read_state(STATE_READ_TIMEOUT);
+  }
+
+  // Check the writable state.  (The order of these checks is important.)
+  //
+  // Before becoming unwritable, we allow for a fixed number of pings to fail
+  // (i.e., receive no response).  We also have to give the response time to
+  // get back, so we include a conservative estimate of this.
+  //
+  // Before timing out writability, we give a fixed amount of time.  This is to
+  // allow for changes in network conditions.
+
+  uint32 rtt = ConservativeRTTEstimate(rtt_, rtt_data_points_);
+
+  if ((write_state_ == STATE_WRITABLE) &&
+      TooManyFailures(pings_since_last_response_,
+                      CONNECTION_WRITE_CONNECT_FAILURES,
+                      rtt,
+                      now) &&
+      TooLongWithoutResponse(pings_since_last_response_,
+                             CONNECTION_WRITE_CONNECT_TIMEOUT,
+                             now)) {
+    set_write_state(STATE_WRITE_CONNECT);
+  }
+
+  if ((write_state_ == STATE_WRITE_CONNECT) &&
+      TooLongWithoutResponse(pings_since_last_response_,
+                             CONNECTION_WRITE_TIMEOUT,
+                             now)) {
+    set_write_state(STATE_WRITE_TIMEOUT);
+  }
+}
+
+void Connection::Ping(uint32 now) {
+  assert(connected_);
+  last_ping_sent_ = now;
+  pings_since_last_response_.push_back(now);
+  requests_.Send(new ConnectionRequest(this));
+}
+
+void Connection::ReceivedPing() {
+  last_ping_received_ = Time();
+  set_read_state(STATE_READABLE);
+}
+
+void Connection::OnConnectionRequestResponse(StunMessage *response, uint32 rtt) {
+  // We have a potentially valid reply from the remote address.
+  // The packet must include a username that ends with our fragment,
+  // since it is a response.
+
+  // Check exact message type
+  bool valid = true;
+  if (response->type() != STUN_BINDING_RESPONSE)
+    valid = false;
+
+  // Must have username attribute
+  const StunByteStringAttribute* username_attr =
+      response->GetByteString(STUN_ATTR_USERNAME);
+  if (valid) {
+    if (!username_attr) {
+      LOG(LERROR) << "Received likely STUN packet with no username";
+      valid = false;
+    }
+  }
+
+  // Length must be at least the size of our fragment (actually, should
+  // be bigger since our fragment is at the end!)
+  if (valid) {
+    if (username_attr->length() <= port_->username_fragment().size()) {
+      LOG(LERROR) << "Received likely STUN packet with short username";
+      valid = false;
+    }
+  }
+
+  // Compare our fragment with the end of the username - must be exact match
+  if (valid) {
+    std::string username_fragment = port_->username_fragment();
+    int offset = (int)(username_attr->length() - username_fragment.size());
+    if (std::memcmp(username_attr->bytes() + offset,
+        username_fragment.c_str(), username_fragment.size()) != 0) {
+      LOG(LERROR) << "Received STUN response with bad username";
+      valid = false;
+    }
+  }
+
+  if (valid) {
+    // Valid response. If we're not already, become writable.  We may be
+    // bringing a pruned connection back to life, but if we don't really want
+    // it, we can always prune it again.
+    set_write_state(STATE_WRITABLE);
+
+    pings_since_last_response_.clear();
+    rtt_ = (RTT_RATIO * rtt_ + rtt) / (RTT_RATIO + 1);
+    rtt_data_points_ += 1;
+  }
+}
+
+void Connection::OnConnectionRequestErrorResponse(StunMessage *response, uint32 rtt) {
+  const StunErrorCodeAttribute* error = response->GetErrorCode();
+  uint32 error_code = error ? error->error_code() : STUN_ERROR_GLOBAL_FAILURE;
+
+  if ((error_code == STUN_ERROR_UNKNOWN_ATTRIBUTE)
+      || (error_code == STUN_ERROR_SERVER_ERROR)
+      || (error_code == STUN_ERROR_UNAUTHORIZED)) {
+    // Recoverable error, retry
+  } else if (error_code == STUN_ERROR_STALE_CREDENTIALS) {
+    // Race failure, retry
+  } else {
+    // This is not a valid connection.
+    set_connected(false);
+  }
+}
+
+void Connection::CheckTimeout() {
+  // If both read and write have timed out, then this connection can contribute
+  // no more to p2p socket unless at some later date readability were to come
+  // back.  However, we gave readability a long time to timeout, so at this
+  // point, it seems fair to get rid of this connectoin.
+  if ((read_state_ == STATE_READ_TIMEOUT) &&
+      (write_state_ == STATE_WRITE_TIMEOUT)) {
+    port_->thread()->Post(this, MSG_DELETE);
+  }
+}
+
+void Connection::OnMessage(Message *pmsg) {
+  assert(pmsg->message_id == MSG_DELETE);
+
+  LOG(INFO) << "Destroying connection: from "
+            << local_candidate().address().ToString()
+            << " to " << remote_candidate_.address().ToString();
+
+  SignalDestroyed(this);
+  delete this;
+}
+
+size_t Connection::recv_bytes_second() {
+  // Snapshot bytes / second calculator
+
+  uint32 current_time = Time();
+  if (last_recv_bytes_second_time_ != (uint32)-1) {
+    int delta = TimeDiff(current_time, last_recv_bytes_second_time_);
+    if (delta >= 1000) {
+      int fraction_time = delta % 1000;
+      int seconds_time = delta - fraction_time;
+      int fraction_bytes = (int)(recv_total_bytes_ - last_recv_bytes_second_calc_) * fraction_time / delta;
+      recv_bytes_second_ = (recv_total_bytes_ - last_recv_bytes_second_calc_ - fraction_bytes) * seconds_time / delta;
+      last_recv_bytes_second_time_ = current_time - fraction_time;
+      last_recv_bytes_second_calc_ = recv_total_bytes_ - fraction_bytes;
+    }
+  }
+  if (last_recv_bytes_second_time_ == (uint32)-1) {
+    last_recv_bytes_second_time_ = current_time;
+    last_recv_bytes_second_calc_ = recv_total_bytes_;
+  }
+
+  return recv_bytes_second_;
+}
+
+size_t Connection::recv_total_bytes() {
+  return recv_total_bytes_;
+}
+
+size_t Connection::sent_bytes_second() {
+  // Snapshot bytes / second calculator
+
+  uint32 current_time = Time();
+  if (last_sent_bytes_second_time_ != (uint32)-1) {
+    int delta = TimeDiff(current_time, last_sent_bytes_second_time_);
+    if (delta >= 1000) {
+      int fraction_time = delta % 1000;
+      int seconds_time = delta - fraction_time;
+      int fraction_bytes = (int)(sent_total_bytes_ - last_sent_bytes_second_calc_) * fraction_time / delta;
+      sent_bytes_second_ = (sent_total_bytes_ - last_sent_bytes_second_calc_ - fraction_bytes) * seconds_time / delta;
+      last_sent_bytes_second_time_ = current_time - fraction_time;
+      last_sent_bytes_second_calc_ = sent_total_bytes_ - fraction_bytes;
+    }
+  }
+  if (last_sent_bytes_second_time_ == (uint32)-1) {
+    last_sent_bytes_second_time_ = current_time;
+    last_sent_bytes_second_calc_ = sent_total_bytes_;
+  }
+
+  return sent_bytes_second_;
+}
+
+size_t Connection::sent_total_bytes() {
+  return sent_total_bytes_;
+}
+
+ProxyConnection::ProxyConnection(Port* port, size_t index, const Candidate& candidate)
+  : Connection(port, index, candidate), error_(0) {
+}
+
+int ProxyConnection::Send(const void* data, size_t size) {
+  if (write_state() != STATE_WRITABLE) {
+    error_ = EWOULDBLOCK;
+    return SOCKET_ERROR;
+  }
+  int sent = port_->SendTo(data, size, remote_candidate_.address(), true);
+  if (sent <= 0) {
+    assert(sent < 0);
+    error_ = port_->GetError();
+  } else {
+    sent_total_bytes_ += sent;
+  }
+  return sent;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/port.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/port.h
new file mode 100644
index 00000000..c22fad28
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/port.h
@@ -0,0 +1,367 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PORT_H__
+#define __PORT_H__
+
+#include "talk/base/network.h"
+#include "talk/base/socketaddress.h"
+#include "talk/base/proxyinfo.h"
+#include "talk/base/sigslot.h"
+#include "talk/base/thread.h"
+#include "talk/p2p/base/candidate.h"
+#include "talk/p2p/base/stun.h"
+#include "talk/p2p/base/stunrequest.h"
+
+#include <string>
+#include <vector>
+#include <map>
+
+namespace cricket {
+
+class Connection;
+class AsyncPacketSocket;
+
+enum ProtocolType { PROTO_UDP, PROTO_TCP, PROTO_SSLTCP, PROTO_LAST = PROTO_SSLTCP };
+const char * ProtoToString(ProtocolType proto);
+bool StringToProto(const char * value, ProtocolType& proto);
+
+struct ProtocolAddress {
+  SocketAddress address;
+  ProtocolType proto;
+
+  ProtocolAddress(const SocketAddress& a, ProtocolType p) : address(a), proto(p) { }
+};
+
+// Represents a local communication mechanism that can be used to create
+// connections to similar mechanisms of the other client.  Subclasses of this
+// one add support for specific mechanisms like local UDP ports.
+class Port: public MessageHandler, public sigslot::has_slots<> {
+public:
+  Port(Thread* thread, const std::string &type, SocketFactory* factory,
+       Network* network);
+  virtual ~Port();
+
+  // The thread on which this port performs its I/O.
+  Thread* thread() { return thread_; }
+
+  // The factory used to create the sockets of this port.
+  SocketFactory* socket_factory() const { return factory_; }
+  void set_socket_factory(SocketFactory* factory) { factory_ = factory; }
+
+  // Each port is identified by a name (for debugging purposes).
+  const std::string& name() const { return name_; }
+  void set_name(const std::string& name) { name_ = name; }
+
+  // In order to establish a connection to this Port (so that real data can be
+  // sent through), the other side must send us a STUN binding request that is
+  // authenticated with this username and password.
+  const std::string& username_fragment() const { return username_frag_; }
+  const std::string& password() const { return password_; }
+
+  // A value in [0,1] that indicates the preference for this port versus other
+  // ports on this client.  (Larger indicates more preference.)
+  float preference() const { return preference_; }
+  void set_preference(float preference) { preference_ = preference; }
+
+  // Identifies the port type.
+  //const std::string& protocol() const { return proto_; }
+  const std::string& type() const { return type_; }
+
+  // Identifies network that this port was allocated on.
+  Network* network() { return network_; }
+
+  // Identifies the generation that this port was created in.
+  uint32 generation() { return generation_; }
+  void set_generation(uint32 generation) { generation_ = generation; }
+
+  // PrepareAddress will attempt to get an address for this port that other
+  // clients can send to.  It may take some time before the address is read.
+  // Once it is ready, we will send SignalAddressReady.
+  virtual void PrepareAddress() = 0;
+  sigslot::signal1<Port*> SignalAddressReady;
+  //const SocketAddress& address() const { return address_; }
+
+  // Provides all of the above information in one handy object.
+  const std::vector<Candidate>& candidates() const { return candidates_; }
+
+  // Returns a map containing all of the connections of this port, keyed by the
+  // remote address.
+  typedef std::map<SocketAddress, Connection*> AddressMap;
+  const AddressMap& connections() { return connections_; }  
+
+  // Returns the connection to the given address or NULL if none exists.
+  Connection* GetConnection(const SocketAddress& remote_addr);
+
+  // Creates a new connection to the given address.
+  enum CandidateOrigin { ORIGIN_THIS_PORT, ORIGIN_OTHER_PORT, ORIGIN_MESSAGE };
+  virtual Connection* CreateConnection(const Candidate& remote_candidate, CandidateOrigin origin) = 0;
+
+  // Called each time a connection is created.
+  sigslot::signal2<Port*, Connection*> SignalConnectionCreated;
+
+  // Sends the given packet to the given address, provided that the address is
+  // that of a connection or an address that has sent to us already.
+  virtual int SendTo(
+      const void* data, size_t size, const SocketAddress& addr, bool payload) = 0;
+
+  // Indicates that we received a successful STUN binding request from an
+  // address that doesn't correspond to any current connection.  To turn this
+  // into a real connection, call CreateConnection.
+  sigslot::signal4<Port*, const SocketAddress&, StunMessage*, const std::string&> SignalUnknownAddress;
+
+  // Sends a response message (normal or error) to the given request.  One of
+  // these methods should be called as a response to SignalUnknownAddress.
+  // NOTE: You MUST call CreateConnection BEFORE SendBindingResponse.
+  void SendBindingResponse(StunMessage* request, const SocketAddress& addr);
+  void SendBindingErrorResponse(
+      StunMessage* request, const SocketAddress& addr, int error_code,
+      const std::string& reason);
+
+  // Indicates that errors occurred when performing I/O.
+  sigslot::signal2<Port*, int> SignalReadError;
+  sigslot::signal2<Port*, int> SignalWriteError;
+
+  // Functions on the underlying socket(s).
+  virtual int SetOption(Socket::Option opt, int value) = 0;
+  virtual int GetError() = 0;
+
+  static void set_proxy(const ProxyInfo& proxy) { proxy_ = proxy; }
+  static const ProxyInfo& proxy() { return proxy_; }
+
+  AsyncPacketSocket * CreatePacketSocket(ProtocolType proto);
+
+  virtual void OnMessage(Message *pmsg);
+
+  // Indicates to the port that its official use has now begun.  This will
+  // start the timer that checks to see if the port is being used.
+  void Start();
+
+  // Signaled when this port decides to delete itself because it no longer has
+  // any usefulness.
+  sigslot::signal1<Port*> SignalDestroyed;
+
+protected:
+  Thread* thread_;
+  SocketFactory* factory_;
+  std::string type_;
+  Network* network_;
+  uint32 generation_;
+  std::string name_;
+  std::string username_frag_;
+  std::string password_;
+  float preference_;
+  std::vector<Candidate> candidates_;
+  AddressMap connections_;
+  enum Lifetime { LT_PRESTART, LT_PRETIMEOUT, LT_POSTTIMEOUT } lifetime_;
+
+  // Fills in the username fragment and password.  These will be initially set
+  // in the constructor to random values.  Subclasses can override, though.
+  void set_username_fragment(const std::string& username_fragment);
+  void set_password(const std::string& password);
+
+  // Fills in the local address of the port.
+  void add_address(const SocketAddress& address, const std::string& protocol, bool final = true);
+
+  // Adds the given connection to the list.  (Deleting removes them.)
+  void AddConnection(Connection* conn);
+
+  // Called when a packet is received from an unknown address that is not
+  // currently a connection.  If this is an authenticated STUN binding request,
+  // then we will signal the client.
+  void OnReadPacket(const char* data, size_t size, const SocketAddress& addr);
+
+  // Constructs a STUN binding request for the given connection and sends it.
+  void SendBindingRequest(Connection* conn);
+
+  // If the given data comprises a complete and correct STUN message then the
+  // return value is true, otherwise false. If the message username corresponds
+  // with this port's username fragment, msg will contain the parsed STUN
+  // message.  Otherwise, the function may send a STUN response internally.
+  // remote_username contains the remote fragment of the STUN username.
+  bool GetStunMessage(const char* data, size_t size, const SocketAddress& addr,
+    StunMessage *& msg, std::string& remote_username);
+
+  friend class Connection;
+
+private:
+  // Called when one of our connections deletes itself.
+  void OnConnectionDestroyed(Connection* conn);
+
+  // Checks if this port is useless, and hence, should be destroyed.
+  void CheckTimeout();
+
+  static ProxyInfo proxy_;
+};
+
+// Represents a communication link between a port on the local client and a
+// port on the remote client.
+class Connection : public MessageHandler, public sigslot::has_slots<> {
+public:
+  virtual ~Connection();
+
+  // The local port where this connection sends and receives packets.
+  Port* port() { return port_; }
+  const Port* port() const { return port_; }
+
+  // Returns the description of the local port
+  virtual const Candidate& local_candidate() const;
+
+  // Returns the description of the remote port to which we communicate.
+  const Candidate& remote_candidate() const { return remote_candidate_; }
+
+  enum ReadState {
+    STATE_READABLE     = 0, // we have received pings recently
+    STATE_READ_TIMEOUT = 1  // we haven't received pings in a while
+  };
+
+  ReadState read_state() const { return read_state_; }
+
+  enum WriteState {
+    STATE_WRITABLE      = 0, // we have received ping responses recently
+    STATE_WRITE_CONNECT = 1, // we have had a few ping failures
+    STATE_WRITE_TIMEOUT = 2  // we have had a large number of ping failures
+  };
+
+  WriteState write_state() const { return write_state_; }
+
+  // Determines whether the connection has finished connecting.  This can only
+  // be false for TCP connections.
+  bool connected() const { return connected_; }
+
+  // Estimate of the round-trip time over this connection.
+  uint32 rtt() const { return rtt_; }
+
+  size_t sent_total_bytes();
+  size_t sent_bytes_second();
+  size_t recv_total_bytes();
+  size_t recv_bytes_second();
+  sigslot::signal1<Connection*> SignalStateChange;
+
+  // Sent when the connection has decided that it is no longer of value.  It
+  // will delete itself immediately after this call.
+  sigslot::signal1<Connection*> SignalDestroyed;
+
+  // The connection can send and receive packets asynchronously.  This matches
+  // the interface of AsyncPacketSocket, which may use UDP or TCP under the covers.
+  virtual int Send(const void* data, size_t size) = 0;
+
+  // Error if Send() returns < 0
+  virtual int GetError() = 0;
+
+  sigslot::signal3<Connection*, const char*, size_t> SignalReadPacket;
+
+  // Called when a packet is received on this connection.
+  void OnReadPacket(const char* data, size_t size);
+
+  // Called when a connection is determined to be no longer useful to us.  We
+  // still keep it around in case the other side wants to use it.  But we can
+  // safely stop pinging on it and we can allow it to time out if the other
+  // side stops using it as well.
+  bool pruned() { return pruned_; }
+  void Prune();
+
+  // Makes the connection go away.
+  void Destroy();
+
+  // Checks that the state of this connection is up-to-date.  The argument is
+  // the current time, which is compared against various timeouts.
+  void UpdateState(uint32 now);
+
+  // Called when this connection should try checking writability again.
+  uint32 last_ping_sent() { return last_ping_sent_; }
+  void Ping(uint32 now);
+
+  // Called whenever a valid ping is received on this connection.  This is
+  // public because the connection intercepts the first ping for us.
+  void ReceivedPing();
+
+protected:
+  Port* port_;
+  size_t local_candidate_index_;
+  Candidate remote_candidate_;
+  ReadState read_state_;
+  WriteState write_state_;
+  bool connected_;
+  bool pruned_;
+  StunRequestManager requests_;
+  uint32 rtt_;
+  uint32 rtt_data_points_;
+  uint32 last_ping_sent_;     // last time we sent a ping to the other side
+  uint32 last_ping_received_; // last time we received a ping from the other side
+  std::vector<uint32> pings_since_last_response_;
+
+  size_t recv_total_bytes_;
+  size_t recv_bytes_second_;
+  uint32 last_recv_bytes_second_time_;
+  size_t last_recv_bytes_second_calc_;
+
+  size_t sent_total_bytes_;
+  size_t sent_bytes_second_;
+  uint32 last_sent_bytes_second_time_;
+  size_t last_sent_bytes_second_calc_;
+
+  // Callbacks from ConnectionRequest
+  void OnConnectionRequestResponse(StunMessage *response, uint32 rtt);
+  void OnConnectionRequestErrorResponse(StunMessage *response, uint32 rtt);
+
+  // Called back when StunRequestManager has a stun packet to send
+  void OnSendStunPacket(const void* data, size_t size);
+
+  // Constructs a new connection to the given remote port.
+  Connection(Port* port, size_t index, const Candidate& candidate);
+
+  // Changes the state and signals if necessary.
+  void set_read_state(ReadState value);
+  void set_write_state(WriteState value);
+  void set_connected(bool value);
+
+  // Checks if this connection is useless, and hence, should be destroyed.
+  void CheckTimeout();
+
+  void OnMessage(Message *pmsg);
+
+  friend class Port;
+  friend class ConnectionRequest;
+};
+
+// ProxyConnection defers all the interesting work to the port
+
+class ProxyConnection : public Connection {
+public:
+  ProxyConnection(Port* port, size_t index, const Candidate& candidate);
+
+  virtual int Send(const void* data, size_t size);
+  virtual int GetError() { return error_; }
+
+private:
+  int error_;
+};
+
+} // namespace cricket
+
+#endif // __PORT_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/portallocator.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/portallocator.h
new file mode 100644
index 00000000..3246f29f
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/portallocator.h
@@ -0,0 +1,91 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PORTALLOCATOR_H_
+#define _PORTALLOCATOR_H_
+
+#include "talk/base/sigslot.h"
+#include "talk/p2p/base/port.h"
+#include <string>
+#undef SetPort
+
+namespace cricket {
+
+// PortAllocator is responsible for allocating Port types for a given
+// P2PSocket. It also handles port freeing.
+//
+// Clients can override this class to control port allocation, including
+// what kinds of ports are allocated.
+
+class PortAllocatorSession : public sigslot::has_slots<> {
+public:
+  // Prepares an initial set of ports to try.
+  virtual void GetInitialPorts() = 0;
+
+  // Starts and stops the flow of additional ports to try.
+  virtual void StartGetAllPorts() = 0;
+  virtual void StopGetAllPorts() = 0;
+  virtual bool IsGettingAllPorts() = 0;
+
+  sigslot::signal2<PortAllocatorSession*, Port*> SignalPortReady;
+  sigslot::signal2<PortAllocatorSession*, const std::vector<Candidate>&> SignalCandidatesReady;
+
+  uint32 generation() { return generation_; }
+  void set_generation(uint32 generation) { generation_ = generation; }
+
+private:
+  uint32 generation_;
+};
+
+const uint32 PORTALLOCATOR_DISABLE_UDP = 0x01;
+const uint32 PORTALLOCATOR_DISABLE_STUN = 0x02;
+const uint32 PORTALLOCATOR_DISABLE_RELAY = 0x04;
+const uint32 PORTALLOCATOR_DISABLE_TCP = 0x08;
+const uint32 PORTALLOCATOR_ENABLE_SHAKER = 0x10;
+
+const uint32 kDefaultPortAllocatorFlags = 0;
+
+class PortAllocator {
+public:
+  PortAllocator() : flags_(kDefaultPortAllocatorFlags) {}
+
+  virtual PortAllocatorSession *CreateSession(const std::string &name) = 0;
+
+  uint32 flags() const { return flags_; }
+  void set_flags(uint32 flags) { flags_ = flags; }
+
+  const ProxyInfo& proxy() const { return proxy_; }
+  void set_proxy(const ProxyInfo& proxy) { proxy_ = proxy; }
+
+protected:
+  uint32 flags_;
+  ProxyInfo proxy_;
+};
+
+} // namespace cricket
+
+#endif // _PORTALLOCATOR_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.cc
new file mode 100644
index 00000000..4ba12be3
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.cc
@@ -0,0 +1,640 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/logging.h"
+#include "talk/base/asynctcpsocket.h"
+#include "talk/p2p/base/relayport.h"
+#include "talk/p2p/base/helpers.h"
+#include <iostream>
+#include <cassert>
+#ifdef OSX
+#include <errno.h>
+#endif
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::strerror;
+}
+#endif
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+namespace cricket {
+
+const int KEEPALIVE_DELAY = 10 * 60 * 1000;
+const int RETRY_DELAY = 50; // 50ms, from ICE spec
+const uint32 RETRY_TIMEOUT = 50 * 1000; // ICE says 50 secs
+
+const uint32 MSG_DISPOSE_SOCKET = 100; // needs to be more than ID used by Port
+typedef TypedMessageData<AsyncPacketSocket *> DisposeSocketData;
+
+class AsyncTCPSocket;
+
+// Manages a single connection to the relayserver.  We aim to use each
+// connection for only a specific destination address so that we can avoid
+// wrapping every packet in a STUN send / data indication.
+class RelayEntry : public sigslot::has_slots<> {
+public:
+  RelayEntry(RelayPort* port, const SocketAddress& ext_addr, const SocketAddress& local_addr);
+  ~RelayEntry();
+
+  RelayPort* port() { return port_; }
+
+  const SocketAddress& address() { return ext_addr_; }
+  void set_address(const SocketAddress& addr) { ext_addr_ = addr; }
+
+  AsyncPacketSocket* socket() { return socket_; }
+
+  bool connected() { return connected_; }
+  void set_connected(bool connected) { connected_ = connected; }
+
+  bool locked() { return locked_; }
+
+  // Returns the last error on the socket of this entry.
+  int GetError() { return socket_->GetError(); }
+
+  // Sends the STUN requests to the server to initiate this connection.
+  void Connect();
+
+  // Called when this entry becomes connected.  The address given is the one
+  // exposed to the outside world on the relay server.
+  void OnConnect(const SocketAddress& mapped_addr);
+
+  // Sends a packet to the given destination address using the socket of this
+  // entry.  This will wrap the packet in STUN if necessary.
+  int SendTo(const void* data, size_t size, const SocketAddress& addr);
+
+  // Schedules a keep-alive allocate request.
+  void ScheduleKeepAlive();
+
+  void SetServerIndex(size_t sindex) { server_index_ = sindex; }
+  size_t ServerIndex() const { return server_index_; }
+
+  // Try a different server address
+  void HandleConnectFailure();
+
+private:
+  RelayPort* port_;
+  SocketAddress ext_addr_, local_addr_;
+  size_t server_index_;
+  AsyncPacketSocket* socket_;
+  bool connected_;
+  bool locked_;
+  StunRequestManager requests_;
+
+  // Called when a TCP connection is established or fails
+  void OnSocketConnect(AsyncTCPSocket* socket);
+  void OnSocketClose(AsyncTCPSocket* socket, int error);
+
+  // Called when a packet is received on this socket.
+  void OnReadPacket(
+      const char* data, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket);
+
+  // Called on behalf of a StunRequest to write data to the socket.  This is
+  // already STUN intended for the server, so no wrapping is necessary.
+  void OnSendPacket(const void* data, size_t size);
+
+  // Sends the given data on the socket to the server with no wrapping.  This
+  // returns the number of bytes written or -1 if an error occurred.
+  int SendPacket(const void* data, size_t size);
+};
+
+// Handles an allocate request for a particular RelayEntry.
+class AllocateRequest : public StunRequest {
+public:
+  AllocateRequest(RelayEntry* entry);
+  virtual ~AllocateRequest() {}
+
+  virtual void Prepare(StunMessage* request);
+
+  virtual int GetNextDelay();
+
+  virtual void OnResponse(StunMessage* response);
+  virtual void OnErrorResponse(StunMessage* response);
+  virtual void OnTimeout();
+
+private:
+  RelayEntry* entry_;
+  uint32 start_time_;
+};
+
+const std::string RELAY_PORT_TYPE("relay");
+
+RelayPort::RelayPort(
+    Thread* thread, SocketFactory* factory, Network* network,
+    const SocketAddress& local_addr, const std::string& username,
+    const std::string& password, const std::string& magic_cookie)
+  : Port(thread, RELAY_PORT_TYPE, factory, network), local_addr_(local_addr),
+    ready_(false), magic_cookie_(magic_cookie), error_(0) {
+
+  entries_.push_back(new RelayEntry(this, SocketAddress(), local_addr_));
+
+  set_username_fragment(username);
+  set_password(password);
+
+  if (magic_cookie_.size() == 0)
+    magic_cookie_.append(STUN_MAGIC_COOKIE_VALUE, 4);
+}
+
+RelayPort::~RelayPort() {
+  for (unsigned i = 0; i < entries_.size(); ++i)
+    delete entries_[i];
+  thread_->Clear(this);
+}
+
+void RelayPort::AddServerAddress(const ProtocolAddress& addr) {
+  // Since HTTP proxies usually only allow 443, let's up the priority on PROTO_SSLTCP
+  if ((addr.proto == PROTO_SSLTCP)
+      && ((proxy().type == PROXY_HTTPS) || (proxy().type == PROXY_UNKNOWN))) {
+    server_addr_.push_front(addr);
+  } else {
+    server_addr_.push_back(addr);
+  }
+}
+
+void RelayPort::AddExternalAddress(const ProtocolAddress& addr) {
+  std::string proto_name = ProtoToString(addr.proto);
+  for (std::vector<Candidate>::const_iterator it = candidates().begin(); it != candidates().end(); ++it) {
+    if ((it->address() == addr.address) && (it->protocol() == proto_name)) {
+      LOG(INFO) << "Redundant relay address: " << proto_name << " @ " << addr.address.ToString();
+      return;
+    }
+  }
+  add_address(addr.address, proto_name, false);
+}
+
+void RelayPort::SetReady() {
+  if (!ready_) {
+    ready_ = true;
+    SignalAddressReady(this);
+  }
+}
+
+const ProtocolAddress * RelayPort::ServerAddress(size_t index) const {
+  if ((index >= 0) && (index < server_addr_.size()))
+    return &server_addr_[index];
+  return 0;
+}
+
+bool RelayPort::HasMagicCookie(const char* data, size_t size) {
+  if (size < 24 + magic_cookie_.size()) {
+    return false;
+  } else {
+    return 0 == std::memcmp(data + 24,
+                            magic_cookie_.c_str(),
+                            magic_cookie_.size());
+  }
+}
+
+void RelayPort::PrepareAddress() {
+  // We initiate a connect on the first entry.  If this completes, it will fill
+  // in the server address as the address of this port.
+  assert(entries_.size() == 1);
+  entries_[0]->Connect();
+  ready_ = false;
+}
+
+Connection* RelayPort::CreateConnection(const Candidate& address, CandidateOrigin origin) {
+  // We only create connections to non-udp sockets if they are incoming on this port
+  if ((address.protocol() != "udp") && (origin != ORIGIN_THIS_PORT))
+    return 0;
+
+  // We don't support loopback on relays
+  if (address.type() == type())
+    return 0;
+
+  size_t index = 0;
+  for (size_t i = 0; i < candidates().size(); ++i) {
+    const Candidate& local = candidates()[i];
+    if (local.protocol() == address.protocol()) {
+      index = i;
+      break;
+    }
+  }
+
+  Connection * conn = new ProxyConnection(this, index, address);
+  AddConnection(conn);
+  return conn;
+}
+
+int RelayPort::SendTo(const void* data,
+                      size_t size,
+                      const SocketAddress& addr, bool payload) {
+
+  // Try to find an entry for this specific address.  Note that the first entry
+  // created was not given an address initially, so it can be set to the first
+  // address that comes along.
+
+  RelayEntry* entry = 0;
+
+  for (unsigned i = 0; i < entries_.size(); ++i) {
+    if (entries_[i]->address().IsAny() && payload) {
+      entry = entries_[i];
+      entry->set_address(addr);
+      break;
+    } else if (entries_[i]->address() == addr) {
+      entry = entries_[i];
+      break;
+    }
+  }
+
+  // If we did not find one, then we make a new one.  This will not be useable
+  // until it becomes connected, however.
+  if (!entry && payload) {
+    entry = new RelayEntry(this, addr, local_addr_);
+    if (!entries_.empty()) {
+      // Use the same port to connect to relay server
+      entry->SetServerIndex(entries_[0]->ServerIndex());
+    }
+    entry->Connect();
+    entries_.push_back(entry);
+  }
+
+  // If the entry is connected, then we can send on it (though wrapping may
+  // still be necessary).  Otherwise, we can't yet use this connection, so we
+  // default to the first one.
+  if (!entry || !entry->connected()) {
+    assert(!entries_.empty());
+    entry = entries_[0];
+    if (!entry->connected()) {
+      error_ = EWOULDBLOCK;
+      return SOCKET_ERROR;
+    }
+  }
+
+  // Send the actual contents to the server using the usual mechanism.
+  int sent = entry->SendTo(data, size, addr);
+  if (sent <= 0) {
+    assert(sent < 0);
+    error_ = entry->GetError();
+    return SOCKET_ERROR;
+  }
+
+  // The caller of the function is expecting the number of user data bytes,
+  // rather than the size of the packet.
+  return (int)size;
+}
+
+void RelayPort::OnMessage(Message *pmsg) {
+  switch (pmsg->message_id) {
+  case MSG_DISPOSE_SOCKET: {
+    DisposeSocketData * data = static_cast<DisposeSocketData *>(pmsg->pdata);
+    delete data->data();
+    delete data;
+    break; }
+  default:
+    Port::OnMessage(pmsg);
+  }
+}
+
+int RelayPort::SetOption(Socket::Option opt, int value) {
+  int result = 0;
+  for (unsigned i = 0; i < entries_.size(); ++i) {
+    if (entries_[i]->socket()->SetOption(opt, value) < 0) {
+      result = -1;
+      error_ = entries_[i]->socket()->GetError();
+    }
+  }
+  options_.push_back(OptionValue(opt, value));
+  return result;
+}
+
+int RelayPort::GetError() {
+  return error_;
+}
+
+void RelayPort::OnReadPacket(
+    const char* data, size_t size, const SocketAddress& remote_addr) {
+  if (Connection* conn = GetConnection(remote_addr)) {
+    conn->OnReadPacket(data, size);
+  } else {
+    Port::OnReadPacket(data, size, remote_addr);
+  }
+}
+
+void RelayPort::DisposeSocket(AsyncPacketSocket * socket) {
+  thread_->Post(this, MSG_DISPOSE_SOCKET, new DisposeSocketData(socket));
+}
+
+RelayEntry::RelayEntry(RelayPort* port, const SocketAddress& ext_addr,
+                       const SocketAddress& local_addr)
+  : port_(port), ext_addr_(ext_addr), local_addr_(local_addr), server_index_(0),
+    socket_(0), connected_(false), locked_(false), requests_(port->thread()) {
+
+  requests_.SignalSendPacket.connect(this, &RelayEntry::OnSendPacket);
+}
+
+RelayEntry::~RelayEntry() {
+  delete socket_;
+}
+
+void RelayEntry::Connect() {
+  assert(socket_ == 0);
+  const ProtocolAddress * ra = port()->ServerAddress(server_index_);
+  if (!ra) {
+    LOG(INFO) << "Out of relay server connections";
+    return;
+  }
+
+  LOG(INFO) << "Connecting to relay via " << ProtoToString(ra->proto) << " @ " << ra->address.ToString();
+
+  socket_ = port_->CreatePacketSocket(ra->proto);
+  assert(socket_ != 0);
+
+  socket_->SignalReadPacket.connect(this, &RelayEntry::OnReadPacket);
+  if (socket_->Bind(local_addr_) < 0)
+    LOG(INFO) << "bind: " << std::strerror(socket_->GetError());
+
+  for (unsigned i = 0; i < port_->options().size(); ++i)
+    socket_->SetOption(port_->options()[i].first, port_->options()[i].second);
+
+  if ((ra->proto == PROTO_TCP) || (ra->proto == PROTO_SSLTCP)) {
+    AsyncTCPSocket * tcp = static_cast<AsyncTCPSocket *>(socket_);
+    tcp->SignalClose.connect(this, &RelayEntry::OnSocketClose);
+    tcp->SignalConnect.connect(this, &RelayEntry::OnSocketConnect);
+    tcp->Connect(ra->address);
+  } else {
+    requests_.Send(new AllocateRequest(this));
+  }
+}
+
+void RelayEntry::OnConnect(const SocketAddress& mapped_addr) {
+  ProtocolType proto = PROTO_UDP;
+  LOG(INFO) << "Relay allocate succeeded: " << ProtoToString(proto) << " @ " << mapped_addr.ToString();
+  connected_ = true;
+
+  port_->AddExternalAddress(ProtocolAddress(mapped_addr, proto));
+  port_->SetReady();
+}
+
+int RelayEntry::SendTo(const void* data,
+                        size_t size,
+                        const SocketAddress& addr) {
+
+  // If this connection is locked to the address given, then we can send the
+  // packet with no wrapper.
+  if (locked_ && (ext_addr_ == addr))
+    return SendPacket(data, size);
+
+  // Otherwise, we must wrap the given data in a STUN SEND request so that we
+  // can communicate the destination address to the server.
+  //
+  // Note that we do not use a StunRequest here.  This is because there is
+  // likely no reason to resend this packet. If it is late, we just drop it.
+  // The next send to this address will try again.
+
+  StunMessage request;
+  request.SetType(STUN_SEND_REQUEST);
+  request.SetTransactionID(CreateRandomString(16));
+
+  StunByteStringAttribute* magic_cookie_attr =
+      StunAttribute::CreateByteString(STUN_ATTR_MAGIC_COOKIE);
+  magic_cookie_attr->CopyBytes(port_->magic_cookie().c_str(),
+                               (uint16)port_->magic_cookie().size());
+  request.AddAttribute(magic_cookie_attr);
+
+  StunByteStringAttribute* username_attr =
+      StunAttribute::CreateByteString(STUN_ATTR_USERNAME);
+  username_attr->CopyBytes(port_->username_fragment().c_str(),
+                           (uint16)port_->username_fragment().size());
+  request.AddAttribute(username_attr);
+
+  StunAddressAttribute* addr_attr =
+      StunAttribute::CreateAddress(STUN_ATTR_DESTINATION_ADDRESS);
+  addr_attr->SetFamily(1);
+  addr_attr->SetIP(addr.ip());
+  addr_attr->SetPort(addr.port());
+  request.AddAttribute(addr_attr);
+
+  // Attempt to lock
+  if (ext_addr_ == addr) {
+    StunUInt32Attribute* options_attr =
+      StunAttribute::CreateUInt32(STUN_ATTR_OPTIONS);
+    options_attr->SetValue(0x1);
+    request.AddAttribute(options_attr);
+  }
+
+  StunByteStringAttribute* data_attr =
+      StunAttribute::CreateByteString(STUN_ATTR_DATA);
+  data_attr->CopyBytes(data, (uint16)size);
+  request.AddAttribute(data_attr);
+
+  // TODO: compute the HMAC.
+
+  ByteBuffer buf;
+  request.Write(&buf);
+
+  return SendPacket(buf.Data(), buf.Length());
+}
+
+void RelayEntry::ScheduleKeepAlive() {
+  requests_.SendDelayed(new AllocateRequest(this), KEEPALIVE_DELAY);
+}
+
+void RelayEntry::HandleConnectFailure() {
+  //if (GetMillisecondCount() - start_time_ > RETRY_TIMEOUT)
+  //  return;
+  //ScheduleKeepAlive();
+
+  connected_ = false;
+  port()->DisposeSocket(socket_);
+  socket_ = 0;
+  server_index_ += 1;
+  Connect();
+}
+
+void RelayEntry::OnSocketConnect(AsyncTCPSocket* socket) {
+  assert(socket == socket_);
+  LOG(INFO) << "relay tcp connected to " << socket->GetRemoteAddress().ToString();
+  requests_.Send(new AllocateRequest(this));
+}
+
+void RelayEntry::OnSocketClose(AsyncTCPSocket* socket, int error) {
+  assert(socket == socket_);
+  PLOG(LERROR, error) << "relay tcp connect failed";
+  HandleConnectFailure();
+}
+
+void RelayEntry::OnReadPacket(const char* data,
+                              size_t size,
+                              const SocketAddress& remote_addr,
+                              AsyncPacketSocket* socket) {
+  assert(socket == socket_);
+  //assert(remote_addr == port_->server_addr()); TODO: are we worried about this?
+
+  // If the magic cookie is not present, then this is an unwrapped packet sent
+  // by the server,  The actual remote address is the one we recorded.
+  if (!port_->HasMagicCookie(data, size)) {
+    if (locked_) {
+      port_->OnReadPacket(data, size, ext_addr_);
+    } else {
+      LOG(WARNING) << "Dropping packet: entry not locked";
+    }
+    return;
+  }
+
+  ByteBuffer buf(data, size);
+  StunMessage msg;
+  if (!msg.Read(&buf)) {
+    LOG(INFO) << "Incoming packet was not STUN";
+    return;
+  }
+
+  // The incoming packet should be a STUN ALLOCATE response, SEND response, or
+  // DATA indication.
+  if (requests_.CheckResponse(&msg)) {
+    return;
+  } else if (msg.type() == STUN_SEND_RESPONSE) {
+    if (const StunUInt32Attribute* options_attr = msg.GetUInt32(STUN_ATTR_OPTIONS)) {
+      if (options_attr->value() & 0x1) {
+        locked_ = true;
+      }
+    }
+    return;
+  } else if (msg.type() != STUN_DATA_INDICATION) {
+    LOG(INFO) << "Received BAD stun type from server: " << msg.type()
+             ;
+    return;
+  }
+
+  // This must be a data indication.
+
+  const StunAddressAttribute* addr_attr =
+      msg.GetAddress(STUN_ATTR_SOURCE_ADDRESS2);
+  if (!addr_attr) {
+    LOG(INFO) << "Data indication has no source address";
+    return;
+  } else if (addr_attr->family() != 1) {
+    LOG(INFO) << "Source address has bad family";
+    return;
+  }
+
+  SocketAddress remote_addr2(addr_attr->ip(), addr_attr->port());
+
+  const StunByteStringAttribute* data_attr = msg.GetByteString(STUN_ATTR_DATA);
+  if (!data_attr) {
+    LOG(INFO) << "Data indication has no data";
+    return;
+  }
+
+  // Process the actual data and remote address in the normal manner.
+  port_->OnReadPacket(data_attr->bytes(), data_attr->length(), remote_addr2);
+}
+
+void RelayEntry::OnSendPacket(const void* data, size_t size) {
+  SendPacket(data, size);
+}
+
+int RelayEntry::SendPacket(const void* data, size_t size) {
+  const ProtocolAddress * ra = port_->ServerAddress(server_index_);
+  if (!ra) {
+    socket_->SetError(ENOTCONN);
+    return SOCKET_ERROR;
+  }
+  int sent = socket_->SendTo(data, size, ra->address);
+  if (sent <= 0) {
+    LOG(LS_VERBOSE) << "sendto: " << std::strerror(socket_->GetError());
+    assert(sent < 0);
+  }
+  return sent;
+}
+
+AllocateRequest::AllocateRequest(RelayEntry* entry) : entry_(entry) {
+  start_time_ = GetMillisecondCount();
+}
+
+void AllocateRequest::Prepare(StunMessage* request) {
+  request->SetType(STUN_ALLOCATE_REQUEST);
+
+  StunByteStringAttribute* magic_cookie_attr =
+      StunAttribute::CreateByteString(STUN_ATTR_MAGIC_COOKIE);
+  magic_cookie_attr->CopyBytes(
+      entry_->port()->magic_cookie().c_str(),
+      (uint16)entry_->port()->magic_cookie().size());
+  request->AddAttribute(magic_cookie_attr);
+
+  StunByteStringAttribute* username_attr =
+      StunAttribute::CreateByteString(STUN_ATTR_USERNAME);
+  username_attr->CopyBytes(
+      entry_->port()->username_fragment().c_str(),
+      (uint16)entry_->port()->username_fragment().size());
+  request->AddAttribute(username_attr);
+}
+
+int AllocateRequest::GetNextDelay() {
+  int delay = 100 * _max(1 << count_, 2);
+  count_ += 1;
+  if (count_ == 5)
+    timeout_ = true;
+  return delay;
+}
+
+void AllocateRequest::OnResponse(StunMessage* response) {
+  const StunAddressAttribute* addr_attr =
+      response->GetAddress(STUN_ATTR_MAPPED_ADDRESS);
+  if (!addr_attr) {
+    LOG(INFO) << "Allocate response missing mapped address.";
+  } else if (addr_attr->family() != 1) {
+    LOG(INFO) << "Mapped address has bad family";
+  } else {
+    SocketAddress addr(addr_attr->ip(), addr_attr->port());
+    entry_->OnConnect(addr);
+  }
+
+  // We will do a keep-alive regardless of whether this request suceeds.
+  // This should have almost no impact on network usage.
+  entry_->ScheduleKeepAlive();
+}
+
+void AllocateRequest::OnErrorResponse(StunMessage* response) {
+  const StunErrorCodeAttribute* attr = response->GetErrorCode();
+  if (!attr) {
+    LOG(INFO) << "Bad allocate response error code";
+  } else {
+    LOG(INFO) << "Allocate error response:"
+              << " code=" << static_cast<int>(attr->error_code())
+              << " reason='" << attr->reason() << "'";
+  }
+
+  if (GetMillisecondCount() - start_time_ <= RETRY_TIMEOUT)
+    entry_->ScheduleKeepAlive();
+}
+
+void AllocateRequest::OnTimeout() {
+  LOG(INFO) << "Allocate request timed out";
+  entry_->HandleConnectFailure();
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.h
new file mode 100644
index 00000000..7cfdc015
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.h
@@ -0,0 +1,93 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __RELAYPORT_H__
+#define __RELAYPORT_H__
+
+#include "talk/p2p/base/port.h"
+#include "talk/p2p/base/stunrequest.h"
+#include <vector>
+
+namespace cricket {
+
+extern const std::string RELAY_PORT_TYPE;
+class RelayEntry;
+
+// Communicates using an allocated port on the relay server.
+class RelayPort: public Port {
+public:
+  RelayPort(
+      Thread* thread, SocketFactory* factory, Network*,
+      const SocketAddress& local_addr,
+      const std::string& username, const std::string& password,
+      const std::string& magic_cookie);
+  virtual ~RelayPort();
+
+  void AddServerAddress(const ProtocolAddress& addr);
+  void AddExternalAddress(const ProtocolAddress& addr);
+
+  typedef std::pair<Socket::Option, int> OptionValue;
+  const std::vector<OptionValue>& options() const { return options_; }
+
+  const std::string& magic_cookie() const { return magic_cookie_; }
+  bool HasMagicCookie(const char* data, size_t size);
+
+  virtual void PrepareAddress();
+  virtual Connection* CreateConnection(const Candidate& address, CandidateOrigin origin);
+
+  virtual int SetOption(Socket::Option opt, int value);
+  virtual int GetError();
+
+  const ProtocolAddress * ServerAddress(size_t index) const;
+
+  void DisposeSocket(AsyncPacketSocket * socket);
+
+protected:
+  void SetReady();
+
+  virtual int SendTo(const void* data, size_t size, const SocketAddress& addr, bool payload);
+  virtual void OnMessage(Message *pmsg);
+
+  // Dispatches the given packet to the port or connection as appropriate.
+  void OnReadPacket(
+      const char* data, size_t size, const SocketAddress& remote_addr);
+
+private:
+  friend class RelayEntry;
+
+  SocketAddress local_addr_;
+  std::deque<ProtocolAddress> server_addr_;
+  bool ready_;
+  std::vector<RelayEntry*> entries_;
+  std::vector<OptionValue> options_;
+  std::string magic_cookie_;
+  int error_;
+};
+
+} // namespace cricket
+
+#endif // __RELAYPORT_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver.cc
new file mode 100644
index 00000000..bb52a1d5
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver.cc
@@ -0,0 +1,657 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/p2p/base/relayserver.h"
+#include "talk/p2p/base/helpers.h"
+#include <algorithm>
+#include <cassert>
+#include <cstring>
+#include <iostream>
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+namespace cricket {
+
+// By default, we require a ping every 90 seconds.
+const int MAX_LIFETIME = 15 * 60 * 1000;
+
+// The number of bytes in each of the usernames we use.
+const uint32 USERNAME_LENGTH = 16;
+
+// Calls SendTo on the given socket and logs any bad results.
+void Send(AsyncPacketSocket* socket, const char* bytes, size_t size,
+          const SocketAddress& addr) {
+  int result = socket->SendTo(bytes, size, addr);
+  if (result < int(size)) {
+    std::cerr << "SendTo wrote only " << result << " of " << int(size)
+              << " bytes" << std::endl;
+  } else if (result < 0) {
+    std::cerr << "SendTo: " << std::strerror(errno) << std::endl;
+  }
+}
+
+// Sends the given STUN message on the given socket.
+void SendStun(const StunMessage& msg,
+              AsyncPacketSocket* socket,
+              const SocketAddress& addr) {
+  ByteBuffer buf;
+  msg.Write(&buf);
+  Send(socket, buf.Data(), buf.Length(), addr);
+}
+
+// Constructs a STUN error response and sends it on the given socket.
+void SendStunError(const StunMessage& msg, AsyncPacketSocket* socket,
+                   const SocketAddress& remote_addr, int error_code,
+                   const char* error_desc, const std::string& magic_cookie) {
+
+  StunMessage err_msg;
+  err_msg.SetType(GetStunErrorResponseType(msg.type()));
+  err_msg.SetTransactionID(msg.transaction_id());
+
+  StunByteStringAttribute* magic_cookie_attr =
+      StunAttribute::CreateByteString(cricket::STUN_ATTR_MAGIC_COOKIE);
+  if (magic_cookie.size() == 0)
+    magic_cookie_attr->CopyBytes(cricket::STUN_MAGIC_COOKIE_VALUE, 4);
+  else
+    magic_cookie_attr->CopyBytes(magic_cookie.c_str(), magic_cookie.size());
+  err_msg.AddAttribute(magic_cookie_attr);
+
+  StunErrorCodeAttribute* err_code = StunAttribute::CreateErrorCode();
+  err_code->SetErrorClass(error_code / 100);
+  err_code->SetNumber(error_code % 100);
+  err_code->SetReason(error_desc);
+  err_msg.AddAttribute(err_code);
+
+  SendStun(err_msg, socket, remote_addr);
+}
+
+RelayServer::RelayServer(Thread* thread) : thread_(thread) {
+}
+
+RelayServer::~RelayServer() {
+  for (unsigned i = 0; i < internal_sockets_.size(); i++)
+    delete internal_sockets_[i];
+  for (unsigned i = 0; i < external_sockets_.size(); i++)
+    delete external_sockets_[i];
+}
+
+void RelayServer::AddInternalSocket(AsyncPacketSocket* socket) {
+  assert(internal_sockets_.end() ==
+      std::find(internal_sockets_.begin(), internal_sockets_.end(), socket));
+  internal_sockets_.push_back(socket);
+  socket->SignalReadPacket.connect(this, &RelayServer::OnInternalPacket);
+}
+
+void RelayServer::RemoveInternalSocket(AsyncPacketSocket* socket) {
+  SocketList::iterator iter =
+      std::find(internal_sockets_.begin(), internal_sockets_.end(), socket);
+  assert(iter != internal_sockets_.end());
+  internal_sockets_.erase(iter);
+  socket->SignalReadPacket.disconnect(this);
+}
+
+void RelayServer::AddExternalSocket(AsyncPacketSocket* socket) {
+  assert(external_sockets_.end() ==
+      std::find(external_sockets_.begin(), external_sockets_.end(), socket));
+  external_sockets_.push_back(socket);
+  socket->SignalReadPacket.connect(this, &RelayServer::OnExternalPacket);
+}
+
+void RelayServer::RemoveExternalSocket(AsyncPacketSocket* socket) {
+  SocketList::iterator iter =
+      std::find(external_sockets_.begin(), external_sockets_.end(), socket);
+  assert(iter != external_sockets_.end());
+  external_sockets_.erase(iter);
+  socket->SignalReadPacket.disconnect(this);
+}
+
+void RelayServer::OnInternalPacket(
+    const char* bytes, size_t size, const SocketAddress& remote_addr,
+    AsyncPacketSocket* socket) {
+
+  // Get the address of the connection we just received on.
+  SocketAddressPair ap(remote_addr, socket->GetLocalAddress());
+  assert(!ap.destination().IsAny());
+
+  // If this did not come from an existing connection, it should be a STUN
+  // allocate request.
+  ConnectionMap::iterator piter = connections_.find(ap);
+  if (piter == connections_.end()) {
+    HandleStunAllocate(bytes, size, ap, socket);
+    return;
+  }
+
+  RelayServerConnection* int_conn = piter->second;
+
+  // Handle STUN requests to the server itself.
+  if (int_conn->binding()->HasMagicCookie(bytes, size)) {
+    HandleStun(int_conn, bytes, size);
+    return;
+  }
+
+  // Otherwise, this is a non-wrapped packet that we are to forward.  Make sure
+  // that this connection has been locked.  (Otherwise, we would not know what
+  // address to forward to.)
+  if (!int_conn->locked()) {
+    std::cerr << "Dropping packet: connection not locked" << std::endl;
+    return;
+  }
+
+  // Forward this to the destination address into the connection.
+  RelayServerConnection* ext_conn = int_conn->binding()->GetExternalConnection(
+      int_conn->default_destination());
+  if (ext_conn) {
+    // TODO: Check the HMAC.
+    ext_conn->Send(bytes, size);
+  } else {
+    // This happens very often and is not an error.
+    //std::cerr << "Dropping packet: no external connection" << std::endl;
+  }
+}
+
+void RelayServer::OnExternalPacket(
+    const char* bytes, size_t size, const SocketAddress& remote_addr,
+    AsyncPacketSocket* socket) {
+
+  // Get the address of the connection we just received on.
+  SocketAddressPair ap(remote_addr, socket->GetLocalAddress());
+  assert(!ap.destination().IsAny());
+
+  // If this connection already exists, then forward the traffic.
+  ConnectionMap::iterator piter = connections_.find(ap);
+  if (piter != connections_.end()) {
+    // TODO: Check the HMAC.
+    RelayServerConnection* ext_conn = piter->second;
+    RelayServerConnection* int_conn =
+        ext_conn->binding()->GetInternalConnection(
+            ext_conn->addr_pair().source());
+    assert(int_conn);
+    int_conn->Send(bytes, size, ext_conn->addr_pair().source());
+    return;
+  }
+
+  // The first packet should always be a STUN / TURN packet.  If it isn't, then
+  // we should just ignore this packet.
+  StunMessage msg;
+  ByteBuffer buf = ByteBuffer(bytes, size);
+  if (!msg.Read(&buf)) {
+    std::cerr << "Dropping packet: first packet not STUN" << std::endl;
+    return;
+  }
+
+  // The initial packet should have a username (which identifies the binding).
+  const StunByteStringAttribute* username_attr =
+      msg.GetByteString(STUN_ATTR_USERNAME);
+  if (!username_attr) {
+    std::cerr << "Dropping packet: no username" << std::endl;
+    return;
+  }
+
+  uint32 length = _min(uint32(username_attr->length()), USERNAME_LENGTH);
+  std::string username(username_attr->bytes(), length);
+  // TODO: Check the HMAC.
+
+  // The binding should already be present.
+  BindingMap::iterator biter = bindings_.find(username);
+  if (biter == bindings_.end()) {
+    // TODO: Turn this back on.  This is the sign of a client bug.
+    //std::cerr << "Dropping packet: no binding with username" << std::endl;
+    return;
+  }
+
+  // Add this authenticted connection to the binding.
+  RelayServerConnection* ext_conn =
+      new RelayServerConnection(biter->second, ap, socket);
+  ext_conn->binding()->AddExternalConnection(ext_conn);
+  AddConnection(ext_conn);
+
+  // We always know where external packets should be forwarded, so we can lock
+  // them from the beginning.
+  ext_conn->Lock();
+
+  // Send this message on the appropriate internal connection.
+  RelayServerConnection* int_conn = ext_conn->binding()->GetInternalConnection(
+      ext_conn->addr_pair().source());
+  assert(int_conn);
+  int_conn->Send(bytes, size, ext_conn->addr_pair().source());
+}
+
+bool RelayServer::HandleStun(
+    const char* bytes, size_t size, const SocketAddress& remote_addr,
+    AsyncPacketSocket* socket, std::string* username, StunMessage* msg) {
+
+  // Parse this into a stun message.
+  ByteBuffer buf = ByteBuffer(bytes, size);
+  if (!msg->Read(&buf)) {
+    SendStunError(*msg, socket, remote_addr, 400, "Bad Request", "");
+    return false;
+  }
+
+  // The initial packet should have a username (which identifies the binding).
+  const StunByteStringAttribute* username_attr =
+      msg->GetByteString(STUN_ATTR_USERNAME);
+  if (!username_attr) {
+    SendStunError(*msg, socket, remote_addr, 432, "Missing Username", "");
+    return false;
+  }
+
+  // Record the username if requested.
+  if (username)
+    username->append(username_attr->bytes(), username_attr->length());
+
+  // TODO: Check for unknown attributes (<= 0x7fff)
+
+  return true;
+}
+
+void RelayServer::HandleStunAllocate(
+    const char* bytes, size_t size, const SocketAddressPair& ap,
+    AsyncPacketSocket* socket) {
+
+  // Make sure this is a valid STUN request.
+  StunMessage request;
+  std::string username;
+  if (!HandleStun(bytes, size, ap.source(), socket, &username, &request))
+    return;
+
+  // Make sure this is a an allocate request.
+  if (request.type() != STUN_ALLOCATE_REQUEST) {
+    SendStunError(request,
+                  socket,
+                  ap.source(),
+                  600,
+                  "Operation Not Supported",
+                  "");
+    return;
+  }
+
+  // TODO: Check the HMAC.
+
+  // Find or create the binding for this username.
+
+  RelayServerBinding* binding;
+
+  BindingMap::iterator biter = bindings_.find(username);
+  if (biter != bindings_.end()) {
+
+    binding = biter->second;
+
+  } else {
+
+    // NOTE: In the future, bindings will be created by the bot only.  This
+    //       else-branch will then disappear.
+
+    // Compute the appropriate lifetime for this binding.
+    uint32 lifetime = MAX_LIFETIME;
+    const StunUInt32Attribute* lifetime_attr =
+        request.GetUInt32(STUN_ATTR_LIFETIME);
+    if (lifetime_attr)
+      lifetime = _min(lifetime, lifetime_attr->value() * 1000);
+
+    binding = new RelayServerBinding(this, username, "0", lifetime);
+    binding->SignalTimeout.connect(this, &RelayServer::OnTimeout);
+    bindings_[username] = binding;
+
+    std::cout << "Added new binding: " << bindings_.size() << " total" << std::endl;
+  }
+
+  // Add this connection to the binding.  It starts out unlocked.
+  RelayServerConnection* int_conn =
+      new RelayServerConnection(binding, ap, socket);
+  binding->AddInternalConnection(int_conn);
+  AddConnection(int_conn);
+
+  // Now that we have a connection, this other method takes over.
+  HandleStunAllocate(int_conn, request);
+}
+
+void RelayServer::HandleStun(
+    RelayServerConnection* int_conn, const char* bytes, size_t size) {
+
+  // Make sure this is a valid STUN request.
+  StunMessage request;
+  std::string username;
+  if (!HandleStun(bytes, size, int_conn->addr_pair().source(),
+                  int_conn->socket(), &username, &request))
+    return;
+
+  // Make sure the username is the one were were expecting.
+  if (username != int_conn->binding()->username()) {
+    int_conn->SendStunError(request, 430, "Stale Credentials");
+    return;
+  }
+
+  // TODO: Check the HMAC.
+
+  // Send this request to the appropriate handler.
+  if (request.type() == STUN_SEND_REQUEST)
+    HandleStunSend(int_conn, request);
+  else if (request.type() == STUN_ALLOCATE_REQUEST)
+    HandleStunAllocate(int_conn, request);
+  else
+    int_conn->SendStunError(request, 600, "Operation Not Supported");
+}
+
+void RelayServer::HandleStunAllocate(
+    RelayServerConnection* int_conn, const StunMessage& request) {
+
+  // Create a response message that includes an address with which external
+  // clients can communicate.
+
+  StunMessage response;
+  response.SetType(STUN_ALLOCATE_RESPONSE);
+  response.SetTransactionID(request.transaction_id());
+
+  StunByteStringAttribute* magic_cookie_attr =
+      StunAttribute::CreateByteString(cricket::STUN_ATTR_MAGIC_COOKIE);
+  magic_cookie_attr->CopyBytes(int_conn->binding()->magic_cookie().c_str(),
+                               int_conn->binding()->magic_cookie().size());
+  response.AddAttribute(magic_cookie_attr);
+
+  size_t index = rand() % external_sockets_.size();
+  SocketAddress ext_addr = external_sockets_[index]->GetLocalAddress();
+
+  StunAddressAttribute* addr_attr =
+      StunAttribute::CreateAddress(STUN_ATTR_MAPPED_ADDRESS);
+  addr_attr->SetFamily(1);
+  addr_attr->SetIP(ext_addr.ip());
+  addr_attr->SetPort(ext_addr.port());
+  response.AddAttribute(addr_attr);
+
+  StunUInt32Attribute* res_lifetime_attr =
+      StunAttribute::CreateUInt32(STUN_ATTR_LIFETIME);
+  res_lifetime_attr->SetValue(int_conn->binding()->lifetime() / 1000);
+  response.AddAttribute(res_lifetime_attr);
+
+  // TODO: Support transport-prefs (preallocate RTCP port).
+  // TODO: Support bandwidth restrictions.
+  // TODO: Add message integrity check.
+
+  // Send a response to the caller.
+  int_conn->SendStun(response);
+}
+
+void RelayServer::HandleStunSend(
+    RelayServerConnection* int_conn, const StunMessage& request) {
+
+  const StunAddressAttribute* addr_attr =
+      request.GetAddress(STUN_ATTR_DESTINATION_ADDRESS);
+  if (!addr_attr) {
+    int_conn->SendStunError(request, 400, "Bad Request");
+    return;
+  }
+
+  const StunByteStringAttribute* data_attr =
+      request.GetByteString(STUN_ATTR_DATA);
+  if (!data_attr) {
+    int_conn->SendStunError(request, 400, "Bad Request");
+    return;
+  }
+
+  SocketAddress ext_addr(addr_attr->ip(), addr_attr->port());
+  RelayServerConnection* ext_conn =
+      int_conn->binding()->GetExternalConnection(ext_addr);
+  if (!ext_conn) {
+    // This happens very often and is not an error.
+    //std::cerr << "Dropping packet: no external connection" << std::endl;
+    return;
+  }
+
+  ext_conn->Send(data_attr->bytes(), data_attr->length());
+
+  const StunUInt32Attribute* options_attr =
+      request.GetUInt32(STUN_ATTR_OPTIONS);
+  if (options_attr && (options_attr->value() & 0x01 != 0)) {
+    int_conn->set_default_destination(ext_addr);
+    int_conn->Lock();
+
+    StunMessage response;
+    response.SetType(STUN_SEND_RESPONSE);
+    response.SetTransactionID(request.transaction_id());
+
+    StunByteStringAttribute* magic_cookie_attr =
+        StunAttribute::CreateByteString(cricket::STUN_ATTR_MAGIC_COOKIE);
+    magic_cookie_attr->CopyBytes(int_conn->binding()->magic_cookie().c_str(),
+                                 int_conn->binding()->magic_cookie().size());
+    response.AddAttribute(magic_cookie_attr);
+
+    StunUInt32Attribute* options2_attr =
+      StunAttribute::CreateUInt32(cricket::STUN_ATTR_OPTIONS);
+    options2_attr->SetValue(0x01);
+    response.AddAttribute(options2_attr);
+    
+    int_conn->SendStun(response);
+  }
+}
+
+void RelayServer::AddConnection(RelayServerConnection* conn) {
+  assert(connections_.find(conn->addr_pair()) == connections_.end());
+  connections_[conn->addr_pair()] = conn;
+}
+
+void RelayServer::RemoveConnection(RelayServerConnection* conn) {
+  ConnectionMap::iterator iter = connections_.find(conn->addr_pair());
+  assert(iter != connections_.end());
+  connections_.erase(iter);
+}
+
+void RelayServer::RemoveBinding(RelayServerBinding* binding) {
+  BindingMap::iterator iter = bindings_.find(binding->username());
+  assert(iter != bindings_.end());
+  bindings_.erase(iter);
+
+  std::cout << "Removed a binding: " << bindings_.size() << " remaining" << std::endl;
+}
+
+void RelayServer::OnTimeout(RelayServerBinding* binding) {
+  // This call will result in all of the necessary clean-up.
+  delete binding;
+}
+
+RelayServerConnection::RelayServerConnection(
+    RelayServerBinding* binding, const SocketAddressPair& addrs,
+    AsyncPacketSocket* socket)
+  : binding_(binding), addr_pair_(addrs), socket_(socket), locked_(false) {
+
+  // The creation of a new connection constitutes a use of the binding.
+  binding_->NoteUsed();
+}
+
+RelayServerConnection::~RelayServerConnection() {
+  // Remove this connection from the server's map (if it exists there).
+  binding_->server()->RemoveConnection(this);
+}
+
+void RelayServerConnection::Send(const char* data, size_t size) {
+  // Note that the binding has been used again.
+  binding_->NoteUsed();
+
+  cricket::Send(socket_, data, size, addr_pair_.source());
+}
+
+void RelayServerConnection::Send(
+    const char* data, size_t size, const SocketAddress& from_addr) {
+  // If the from address is known to the client, we don't need to send it.
+  if (locked() && (from_addr == default_dest_)) {
+    Send(data, size);
+    return;
+  }
+
+  // Wrap the given data in a data-indication packet.
+
+  StunMessage msg;
+  msg.SetType(STUN_DATA_INDICATION);
+  msg.SetTransactionID("0000000000000000");
+
+  StunByteStringAttribute* magic_cookie_attr =
+      StunAttribute::CreateByteString(cricket::STUN_ATTR_MAGIC_COOKIE);
+  magic_cookie_attr->CopyBytes(binding_->magic_cookie().c_str(),
+                               binding_->magic_cookie().size());
+  msg.AddAttribute(magic_cookie_attr);
+
+  StunAddressAttribute* addr_attr =
+      StunAttribute::CreateAddress(STUN_ATTR_SOURCE_ADDRESS2);
+  addr_attr->SetFamily(1);
+  addr_attr->SetIP(from_addr.ip());
+  addr_attr->SetPort(from_addr.port());
+  msg.AddAttribute(addr_attr);
+
+  StunByteStringAttribute* data_attr =
+      StunAttribute::CreateByteString(STUN_ATTR_DATA);
+  assert(size <= 65536);
+  data_attr->CopyBytes(data, uint16(size));
+  msg.AddAttribute(data_attr);
+
+  SendStun(msg);
+}
+
+void RelayServerConnection::SendStun(const StunMessage& msg) {
+  // Note that the binding has been used again.
+  binding_->NoteUsed();
+
+  cricket::SendStun(msg, socket_, addr_pair_.source());
+}
+
+void RelayServerConnection::SendStunError(
+      const StunMessage& request, int error_code, const char* error_desc) {
+  // An error does not indicate use.  If no legitimate use off the binding
+  // occurs, we want it to be cleaned up even if errors are still occuring.
+
+  cricket::SendStunError(
+      request, socket_, addr_pair_.source(), error_code, error_desc,
+      binding_->magic_cookie());
+}
+
+void RelayServerConnection::Lock() {
+  locked_ = true;
+}
+
+void RelayServerConnection::Unlock() {
+  locked_ = false;
+}
+
+// IDs used for posted messages:
+const uint32 MSG_LIFETIME_TIMER = 1;
+
+RelayServerBinding::RelayServerBinding(
+    RelayServer* server, const std::string& username,
+    const std::string& password, uint32 lifetime)
+  : server_(server), username_(username), password_(password),
+    lifetime_(lifetime) {
+
+  // For now, every connection uses the standard magic cookie value.
+  magic_cookie_.append(
+      reinterpret_cast<const char*>(STUN_MAGIC_COOKIE_VALUE), 4);
+
+  // Initialize the last-used time to now.
+  NoteUsed();
+
+  // Set the first timeout check.
+  server_->thread()->PostDelayed(lifetime_, this, MSG_LIFETIME_TIMER);
+}
+
+RelayServerBinding::~RelayServerBinding() {
+  // Clear the outstanding timeout check.
+  server_->thread()->Clear(this);
+
+  // Clean up all of the connections.
+  for (size_t i = 0; i < internal_connections_.size(); ++i)
+    delete internal_connections_[i];
+  for (size_t i = 0; i < external_connections_.size(); ++i)
+    delete external_connections_[i];
+
+  // Remove this binding from the server's map.
+  server_->RemoveBinding(this);
+}
+
+void RelayServerBinding::AddInternalConnection(RelayServerConnection* conn) {
+  internal_connections_.push_back(conn);
+}
+
+void RelayServerBinding::AddExternalConnection(RelayServerConnection* conn) {
+  external_connections_.push_back(conn);
+}
+
+void RelayServerBinding::NoteUsed() {
+  last_used_ = GetMillisecondCount();
+}
+
+bool RelayServerBinding::HasMagicCookie(const char* bytes, size_t size) const {
+  if (size < 24 + magic_cookie_.size()) {
+    return false;
+  } else {
+    return 0 == std::memcmp(
+        bytes + 24, magic_cookie_.c_str(), magic_cookie_.size());
+  }
+}
+
+RelayServerConnection* RelayServerBinding::GetInternalConnection(
+    const SocketAddress& ext_addr) {
+
+  // Look for an internal connection that is locked to this address.
+  for (size_t i = 0; i < internal_connections_.size(); ++i) {
+    if (internal_connections_[i]->locked() &&
+        (ext_addr == internal_connections_[i]->default_destination()))
+      return internal_connections_[i];
+  }
+
+  // If one was not found, we send to the first connection.
+  assert(internal_connections_.size() > 0);
+  return internal_connections_[0];
+}
+
+RelayServerConnection* RelayServerBinding::GetExternalConnection(
+    const SocketAddress& ext_addr) {
+  for (size_t i = 0; i < external_connections_.size(); ++i) {
+    if (ext_addr == external_connections_[i]->addr_pair().source())
+      return external_connections_[i];
+  }
+  return 0;
+}
+
+void RelayServerBinding::OnMessage(Message *pmsg) {
+  if (pmsg->message_id == MSG_LIFETIME_TIMER) {
+    assert(!pmsg->pdata);
+
+    // If the lifetime timeout has been exceeded, then send a signal.
+    // Otherwise, just keep waiting.
+    if (GetMillisecondCount() >= last_used_ + lifetime_) {
+      SignalTimeout(this);
+    } else {
+      server_->thread()->PostDelayed(lifetime_, this, MSG_LIFETIME_TIMER);
+    }
+
+  } else {
+    assert(false);
+  }
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver.h
new file mode 100644
index 00000000..01dc3678
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver.h
@@ -0,0 +1,210 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __RELAYSERVER_H__
+#define __RELAYSERVER_H__
+
+#include "talk/base/asyncudpsocket.h"
+#include "talk/base/socketaddresspair.h"
+#include "talk/base/thread.h"
+#include "talk/base/jtime.h"
+#include "talk/p2p/base/stun.h"
+
+#include <string>
+#include <vector>
+#include <map>
+
+namespace cricket {
+
+class RelayServerBinding;
+class RelayServerConnection;
+
+// Relays traffic between connections to the server that are "bound" together.
+// All connections created with the same username/password are bound together.
+class RelayServer : public sigslot::has_slots<> {
+public:
+  // Creates a server, which will use this thread to post messages to itself.
+  RelayServer(Thread* thread);
+  ~RelayServer();
+
+  Thread* thread() { return thread_; }
+
+  // Updates the set of sockets that the server uses to talk to "internal"
+  // clients.  These are clients that do the "port allocations".
+  void AddInternalSocket(AsyncPacketSocket* socket);
+  void RemoveInternalSocket(AsyncPacketSocket* socket);
+
+  // Updates the set of sockets that the server uses to talk to "external"
+  // clients.  These are the clients that do not do allocations.  They do not
+  // know that these addresses represent a relay server.
+  void AddExternalSocket(AsyncPacketSocket* socket);
+  void RemoveExternalSocket(AsyncPacketSocket* socket);
+
+private:
+  typedef std::vector<AsyncPacketSocket*> SocketList;
+  typedef std::map<std::string,RelayServerBinding*> BindingMap;
+  typedef std::map<SocketAddressPair,RelayServerConnection*> ConnectionMap;
+
+  Thread* thread_;
+  SocketList internal_sockets_;
+  SocketList external_sockets_;
+  BindingMap bindings_;
+  ConnectionMap connections_;
+
+  // Called when a packet is received by the server on one of its sockets.
+  void OnInternalPacket(
+      const char* bytes, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket);
+  void OnExternalPacket(
+      const char* bytes, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket);
+
+  // Processes the relevant STUN request types from the client.
+  bool HandleStun(const char* bytes, size_t size,
+                  const SocketAddress& remote_addr, AsyncPacketSocket* socket,
+                  std::string* username, StunMessage* msg);
+  void HandleStunAllocate(const char* bytes, size_t size,
+                          const SocketAddressPair& ap,
+                          AsyncPacketSocket* socket);
+  void HandleStun(RelayServerConnection* int_conn, const char* bytes,
+                  size_t size);
+  void HandleStunAllocate(RelayServerConnection* int_conn,
+                          const StunMessage& msg);
+  void HandleStunSend(RelayServerConnection* int_conn, const StunMessage& msg);
+
+  // Adds/Removes the a connection or binding.
+  void AddConnection(RelayServerConnection* conn);
+  void RemoveConnection(RelayServerConnection* conn);
+  void RemoveBinding(RelayServerBinding* binding);
+
+  // Called when the timer for checking lifetime times out.
+  void OnTimeout(RelayServerBinding* binding);
+
+  friend class RelayServerConnection;
+  friend class RelayServerBinding;
+};
+
+// Maintains information about a connection to the server.  Each connection is
+// part of one and only one binding.
+class RelayServerConnection {
+public:
+  RelayServerConnection(RelayServerBinding* binding,
+                        const SocketAddressPair& addrs,
+                        AsyncPacketSocket* socket);
+  ~RelayServerConnection();
+
+  RelayServerBinding* binding() { return binding_; }
+  AsyncPacketSocket* socket() { return socket_; }
+
+  // Returns a pair where the source is the remote address and the destination
+  // is the local address.
+  const SocketAddressPair& addr_pair() { return addr_pair_; }
+
+  // Sends a packet to the connected client.  If an address is provided, then
+  // we make sure the internal client receives it, wrapping if necessary.
+  void Send(const char* data, size_t size);
+  void Send(const char* data, size_t size, const SocketAddress& ext_addr);
+
+  // Sends a STUN message to the connected client with no wrapping.
+  void SendStun(const StunMessage& msg);
+  void SendStunError(const StunMessage& request, int code, const char* desc);
+
+  // A locked connection is one for which we know the intended destination of
+  // any raw packet received.
+  bool locked() const { return locked_; }
+  void Lock();
+  void Unlock();
+
+  // Records the address that raw packets should be forwarded to (for internal
+  // packets only; for external, we already know where they go).
+  const SocketAddress& default_destination() const { return default_dest_; }
+  void set_default_destination(const SocketAddress& addr) {
+    default_dest_ = addr;
+  }
+
+private:
+  RelayServerBinding* binding_;
+  SocketAddressPair addr_pair_;
+  AsyncPacketSocket* socket_;
+  bool locked_;
+  SocketAddress default_dest_;
+};
+
+// Records a set of internal and external connections that we relay between,
+// or in other words, that are "bound" together.
+class RelayServerBinding : public MessageHandler {
+public:
+  RelayServerBinding(
+      RelayServer* server, const std::string& username,
+      const std::string& password, uint32 lifetime);
+  virtual ~RelayServerBinding();
+
+  RelayServer* server() { return server_; }
+  uint32 lifetime() { return lifetime_; }
+  const std::string& username() { return username_; }
+  const std::string& password() { return password_; }
+  const std::string& magic_cookie() { return magic_cookie_; }
+
+  // Adds/Removes a connection into the binding.
+  void AddInternalConnection(RelayServerConnection* conn);
+  void AddExternalConnection(RelayServerConnection* conn);
+
+  // We keep track of the use of each binding.  If we detect that it was not
+  // used for longer than the lifetime, then we send a signal.
+  void NoteUsed();
+  sigslot::signal1<RelayServerBinding*> SignalTimeout;
+
+  // Determines whether the given packet has the magic cookie present (in the
+  // right place).
+  bool HasMagicCookie(const char* bytes, size_t size) const;
+
+  // Determines the connection to use to send packets to or from the given
+  // external address.
+  RelayServerConnection* GetInternalConnection(const SocketAddress& ext_addr);
+  RelayServerConnection* GetExternalConnection(const SocketAddress& ext_addr);
+
+  // MessageHandler:
+  void OnMessage(Message *pmsg);
+
+private:
+  RelayServer* server_;
+
+  std::string username_;
+  std::string password_;
+  std::string magic_cookie_;
+
+  std::vector<RelayServerConnection*> internal_connections_;
+  std::vector<RelayServerConnection*> external_connections_;
+
+  uint32 lifetime_;
+  uint32 last_used_;
+  // TODO: bandwidth
+};
+
+} // namespace cricket
+
+#endif // __RELAYSERVER_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver.pro b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver.pro
new file mode 100644
index 00000000..41bc6b63
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver.pro
@@ -0,0 +1,14 @@
+TEMPLATE = app
+INCLUDEPATH = ../../..
+DEFINES += POSIX
+
+include(../../../../../conf.pri)
+
+# Input
+SOURCES += \
+	relayserver.cc \
+	relayserver_main.cc \
+	../../base/host.cc \
+	../../base/socketaddresspair.cc
+
+LIBS += ../../../liblibjingle.a
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver_main.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver_main.cc
new file mode 100644
index 00000000..5f624f37
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayserver_main.cc
@@ -0,0 +1,75 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/host.h"
+#include "talk/base/thread.h"
+#include "talk/p2p/base/relayserver.h"
+#include <iostream>
+#include <assert.h>
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+using namespace cricket;
+
+int main(int argc, char **argv) {
+  if (argc != 1) {
+    std::cerr << "usage: relayserver" << std::endl;
+    return 1;
+  }
+
+  assert(LocalHost().networks().size() >= 2);
+  SocketAddress int_addr(LocalHost().networks()[1]->ip(), 5000);
+  SocketAddress ext_addr(LocalHost().networks()[1]->ip(), 5001);
+  
+  Thread *pthMain = Thread::Current(); 
+  
+  AsyncUDPSocket* int_socket = CreateAsyncUDPSocket(pthMain->socketserver());
+  if (int_socket->Bind(int_addr) < 0) {
+    std::cerr << "bind: " << std::strerror(errno) << std::endl;
+    return 1;
+  }
+
+  AsyncUDPSocket* ext_socket = CreateAsyncUDPSocket(pthMain->socketserver());
+  if (ext_socket->Bind(ext_addr) < 0) {
+    std::cerr << "bind: " << std::strerror(errno) << std::endl;
+    return 1;
+  }
+
+  RelayServer server(pthMain);
+  server.AddInternalSocket(int_socket);
+  server.AddExternalSocket(ext_socket);
+
+  std::cout << "Listening internally at " << int_addr.ToString() << std::endl;
+  std::cout << "Listening externally at " << ext_addr.ToString() << std::endl;
+
+  pthMain->Loop();
+  return 0;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/session.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/session.cc
new file mode 100644
index 00000000..73873338
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/session.cc
@@ -0,0 +1,421 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/common.h"
+#include "talk/base/logging.h"
+#include "talk/p2p/base/helpers.h"
+#include "talk/p2p/base/session.h"
+
+namespace cricket {
+
+const uint32 MSG_TIMEOUT = 1;
+const uint32 MSG_ERROR = 2;
+const uint32 MSG_STATE = 3;
+
+Session::Session(SessionManager *session_manager, const std::string &name,
+    const SessionID& id) {
+  session_manager_ = session_manager;
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+  name_ = name;
+  id_ = id;
+  error_ = ERROR_NONE;
+  state_ = STATE_INIT;
+  initiator_ = false;
+  description_ = NULL;
+  remote_description_ = NULL;
+  socket_manager_ = new SocketManager(session_manager_);
+  socket_manager_->SignalCandidatesReady.connect(this, &Session::OnCandidatesReady);
+  socket_manager_->SignalNetworkError.connect(this, &Session::OnNetworkError);
+  socket_manager_->SignalState.connect(this, &Session::OnSocketState);
+  socket_manager_->SignalRequestSignaling.connect(this, &Session::OnRequestSignaling);
+}
+
+Session::~Session() {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+  delete description_;
+  delete remote_description_;
+  delete socket_manager_;
+  session_manager_->signaling_thread()->Clear(this);
+}
+
+P2PSocket *Session::CreateSocket(const std::string &name) {
+  return socket_manager_->CreateSocket(name);
+}
+
+void Session::DestroySocket(P2PSocket *socket) {
+  socket_manager_->DestroySocket(socket);
+}
+
+void Session::OnCandidatesReady(const std::vector<Candidate>& candidates) {
+  SendSessionMessage(SessionMessage::TYPE_CANDIDATES, NULL, &candidates, NULL);
+}
+
+void Session::OnNetworkError() {
+  // Socket manager is experiencing a network error trying to allocate
+  // network resources (usually port allocation)
+
+  set_error(ERROR_NETWORK);
+}
+
+void Session::OnSocketState() {
+  // If the call is not in progress, then we don't care about writability.
+  // We have separate timers for making sure we transition back to the in-
+  // progress state in time.
+  if (state_ != STATE_INPROGRESS)
+    return;
+
+  // Put the timer into the write state.  This is called when the state changes,
+  // so we will restart the timer each time we lose writability.
+  if (socket_manager_->writable()) {
+    session_manager_->signaling_thread()->Clear(this, MSG_TIMEOUT);
+  } else {
+    session_manager_->signaling_thread()->PostDelayed(
+        session_manager_->session_timeout() * 1000, this, MSG_TIMEOUT);
+  }
+}
+
+void Session::OnRequestSignaling() {
+  SignalRequestSignaling();
+}
+
+void Session::OnSignalingReady() {
+  socket_manager_->OnSignalingReady();
+}
+
+void Session::SendSessionMessage(SessionMessage::Type type,
+                                 const SessionDescription* description,
+                                 const std::vector<Candidate>* candidates,
+                                 SessionMessage::Cookie* redirect_cookie) {
+  SessionMessage m;
+  m.set_type(type);
+  m.set_to(remote_address_);
+  m.set_name(name_);
+  m.set_description(description);
+  m.set_session_id(id_);
+  if (candidates)
+    m.set_candidates(*candidates);
+  m.set_redirect_target(redirect_target_);
+  m.set_redirect_cookie(redirect_cookie);
+  SignalOutgoingMessage(this, m);
+}
+
+bool Session::Initiate(const std::string &to, const SessionDescription *description) {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+
+  // Only from STATE_INIT
+  if (state_ != STATE_INIT)
+    return false;
+
+  // Setup for signaling. Initiate is asynchronous. It occurs once the address
+  // candidates are ready.
+  initiator_ = true;
+  remote_address_ = to;
+  description_ = description;
+  SendSessionMessage(SessionMessage::TYPE_INITIATE, description, NULL, NULL);
+  set_state(Session::STATE_SENTINITIATE);
+
+  // Let the socket manager know we now want the candidates
+  socket_manager_->StartProcessingCandidates();
+
+  // Start the session timeout
+  session_manager_->signaling_thread()->Clear(this, MSG_TIMEOUT);
+  session_manager_->signaling_thread()->PostDelayed(session_manager_->session_timeout() * 1000, this, MSG_TIMEOUT);
+  return true;
+}
+
+bool Session::Accept(const SessionDescription *description) {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+
+  // Only if just received initiate
+  if (state_ != STATE_RECEIVEDINITIATE)
+    return false;
+
+  // Setup for signaling. Accept is asynchronous. It occurs once the address
+  // candidates are ready.
+  initiator_ = false;
+  description_ = description;
+  SendSessionMessage(SessionMessage::TYPE_ACCEPT, description, NULL, NULL);
+  set_state(Session::STATE_SENTACCEPT);
+
+  return true;
+}
+
+bool Session::Modify(const SessionDescription *description) {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+
+  // Only if session already STATE_INPROGRESS
+  if (state_ != STATE_INPROGRESS)
+    return false;
+
+  // Modify is asynchronous. It occurs once the address candidates are ready.
+  // Either side can send a modify. It is only valid in an already accepted
+  // session.
+  description_ = description;
+  SendSessionMessage(SessionMessage::TYPE_MODIFY, description, NULL, NULL);
+  set_state(Session::STATE_SENTMODIFY);
+
+  // Start the session timeout
+  session_manager_->signaling_thread()->Clear(this, MSG_TIMEOUT);
+  session_manager_->signaling_thread()->PostDelayed(session_manager_->session_timeout() * 1000, this, MSG_TIMEOUT);
+  return true;
+}
+
+bool Session::Redirect(const std::string& target) {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+
+  // Redirect is sent in response to an initiate or modify, to redirect the
+  // request
+  if (state_ != STATE_RECEIVEDINITIATE)
+    return false;
+
+  initiator_ = false;
+  redirect_target_ = target;
+  SendSessionMessage(SessionMessage::TYPE_REDIRECT, NULL, NULL, NULL);
+
+  // A redirect puts us in the same state as reject.  It just sends a different
+  // kind of reject message, if you like.
+  set_state(STATE_SENTREDIRECT);
+
+  return true;
+}
+
+bool Session::Reject() {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+
+  // Reject is sent in response to an initiate or modify, to reject the
+  // request
+  if (state_ != STATE_RECEIVEDINITIATE && state_ != STATE_RECEIVEDMODIFY)
+    return false;
+
+  initiator_ = false;
+  SendSessionMessage(SessionMessage::TYPE_REJECT, NULL, NULL, NULL);
+  set_state(STATE_SENTREJECT);
+
+  return true;
+}
+
+bool Session::Terminate() {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+
+  // Either side can terminate, at any time.
+  if (state_ == STATE_SENTTERMINATE && state_ != STATE_RECEIVEDTERMINATE)
+    return false;
+
+  // But we don't need to terminate if we already rejected.  The other client
+  // already knows that we're done with this session.
+  if (state_ != STATE_SENTREDIRECT)
+    SendSessionMessage(SessionMessage::TYPE_TERMINATE, NULL, NULL, NULL);
+
+  set_state(STATE_SENTTERMINATE);
+
+  return true;
+}
+
+void Session::OnIncomingError(const SessionMessage &m) {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+
+  // If a candidate message errors out or gets dropped for some reason we
+  // ignore the error.
+  if (m.type() != SessionMessage::TYPE_CANDIDATES) {
+    set_error(ERROR_RESPONSE);
+  }
+}
+
+void Session::OnIncomingMessage(const SessionMessage &m) {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+
+  switch (m.type()) {
+  case SessionMessage::TYPE_INITIATE:
+    remote_description_ = m.description();
+    remote_address_ = m.from();
+    name_ = m.name();
+    initiator_ = false;
+    set_state(STATE_RECEIVEDINITIATE);
+
+    // Let the socket manager know we now want the initial candidates
+    socket_manager_->StartProcessingCandidates();
+    break;
+
+  case SessionMessage::TYPE_ACCEPT:
+    remote_description_ = m.description();
+    set_state(STATE_RECEIVEDACCEPT);
+    break;
+
+  case SessionMessage::TYPE_MODIFY:
+    remote_description_ = m.description();
+    set_state(STATE_RECEIVEDMODIFY);
+    break;
+
+  case SessionMessage::TYPE_CANDIDATES:
+    socket_manager_->AddRemoteCandidates(m.candidates());
+    break;
+
+  case SessionMessage::TYPE_REJECT:
+    set_state(STATE_RECEIVEDREJECT);
+    break;
+
+  case SessionMessage::TYPE_REDIRECT:
+    OnRedirectMessage(m);
+    break;
+
+  case SessionMessage::TYPE_TERMINATE:
+    set_state(STATE_RECEIVEDTERMINATE);
+    break;
+  }
+}
+
+void Session::OnRedirectMessage(const SessionMessage &m) {
+  ASSERT(state_ == STATE_SENTINITIATE);
+  if (state_ != STATE_SENTINITIATE)
+    return;
+
+  ASSERT(m.redirect_target().size() != 0);
+  remote_address_ = m.redirect_target();
+
+  SendSessionMessage(SessionMessage::TYPE_INITIATE, description_, NULL,
+                     m.redirect_cookie()->Copy());
+
+  // Restart the session timeout.
+  session_manager_->signaling_thread()->Clear(this, MSG_TIMEOUT);
+  session_manager_->signaling_thread()->PostDelayed(session_manager_->session_timeout() * 1000, this, MSG_TIMEOUT);
+
+  // Reset all of the sockets back into the initial state.
+  socket_manager_->ResetSockets();
+}
+
+Session::State Session::state() {
+  return state_;
+}
+
+void Session::set_state(State state) {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+  if (state != state_) {
+    state_ = state;
+    SignalState(this, state);
+    session_manager_->signaling_thread()->Post(this, MSG_STATE);
+  }
+}
+
+Session::Error Session::error() {
+  return error_;
+}
+
+void Session::set_error(Error error) {
+  ASSERT(session_manager_->signaling_thread()->IsCurrent());
+  if (error != error_) {
+    error_ = error;
+    SignalError(this, error);
+    session_manager_->signaling_thread()->Post(this, MSG_ERROR);
+  }
+}
+
+const std::string &Session::name() {
+  return name_;
+}
+
+const std::string &Session::remote_address() {
+  return remote_address_;
+}
+
+bool Session::initiator() {
+  return initiator_;
+}
+
+const SessionID& Session::id() {
+  return id_;
+}
+
+const SessionDescription *Session::description() {
+  return description_;
+}
+
+const SessionDescription *Session::remote_description() {
+  return remote_description_;
+}
+
+SessionManager *Session::session_manager() {
+  return session_manager_;
+}
+
+void Session::OnMessage(Message *pmsg) {
+  switch(pmsg->message_id) {
+  case MSG_TIMEOUT:
+    // Session timeout has occured. Check to see if the session is still trying
+    // to signal. If so, the session has timed out.
+    // The Sockets have their own timeout for connectivity.
+    set_error(ERROR_TIME);
+    break;
+
+  case MSG_ERROR:
+    switch (error_) {
+    case ERROR_RESPONSE:
+      // This state could be reached if we get an error in response to an IQ
+      // or if the network is so slow we time out on an individual IQ exchange.
+      // In either case, Terminate (send more messages) and ignore the likely
+      // cascade of more errors.
+
+      // fall through
+    case ERROR_NETWORK:
+    case ERROR_TIME:
+      // Time ran out - no response
+      Terminate();
+      break;
+
+    default:
+      break;
+    }
+    break;
+
+  case MSG_STATE:
+    switch (state_) {
+    case STATE_SENTACCEPT:
+    case STATE_RECEIVEDACCEPT:
+      set_state(STATE_INPROGRESS);
+      session_manager_->signaling_thread()->Clear(this, MSG_TIMEOUT);
+      OnSocketState(); // Update the writability timeout state.
+      break;
+
+    case STATE_SENTREJECT:
+    case STATE_SENTREDIRECT:
+    case STATE_RECEIVEDREJECT:
+      Terminate();
+      break;
+
+    case STATE_SENTTERMINATE:
+    case STATE_RECEIVEDTERMINATE:
+      session_manager_->DestroySession(this);
+      break;
+
+    default:
+      // explicitly ignoring some states here
+      break;
+    }
+    break;
+  }
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/session.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/session.h
new file mode 100644
index 00000000..1414a375
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/session.h
@@ -0,0 +1,140 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SESSION_H_
+#define _SESSION_H_
+
+#include "talk/base/socketaddress.h"
+#include "talk/p2p/base/sessiondescription.h"
+#include "talk/p2p/base/sessionmanager.h"
+#include "talk/p2p/base/sessionmessage.h"
+#include "talk/p2p/base/socketmanager.h"
+#include "talk/p2p/base/p2psocket.h"
+#include "talk/p2p/base/port.h"
+#include <string>
+
+namespace cricket {
+
+class SessionManager;
+class SocketManager;
+
+// A specific Session created by the SessionManager
+// A Session manages signaling for session setup and tear down, and connectivity
+// with P2PSockets
+
+class Session : public MessageHandler, public sigslot::has_slots<> {
+public:
+  enum State {
+    STATE_INIT = 0,
+    STATE_SENTINITIATE, // sent initiate, waiting for Accept or Reject
+    STATE_RECEIVEDINITIATE, // received an initiate. Call Accept or Reject
+    STATE_SENTACCEPT, // sent accept. begin connectivity establishment
+    STATE_RECEIVEDACCEPT, // received accept. begin connectivity establishment
+    STATE_SENTMODIFY, // sent modify, waiting for Accept or Reject
+    STATE_RECEIVEDMODIFY, // received modify, call Accept or Reject
+    STATE_SENTREJECT, // sent reject after receiving initiate
+    STATE_RECEIVEDREJECT, // received reject after sending initiate
+    STATE_SENTREDIRECT, // sent direct after receiving initiate
+    STATE_SENTTERMINATE, // sent terminate (any time / either side)
+    STATE_RECEIVEDTERMINATE, // received terminate (any time / either side)
+    STATE_INPROGRESS, // session accepted and in progress
+  };
+
+  enum Error {
+    ERROR_NONE = 0, // no error
+    ERROR_TIME, // no response to signaling
+    ERROR_RESPONSE, // error during signaling
+    ERROR_NETWORK, // network error, could not allocate network resources
+  };
+
+  Session(SessionManager *session_manager, const std::string &name, const SessionID& id);
+  ~Session();
+
+  // From MessageHandler
+  void OnMessage(Message *pmsg);
+
+  P2PSocket *CreateSocket(const std::string & name);
+  void DestroySocket(P2PSocket *socket);
+
+  bool Initiate(const std::string &to, const SessionDescription *description);
+  bool Accept(const SessionDescription *description);
+  bool Modify(const SessionDescription *description);
+  bool Reject();
+  bool Redirect(const std::string& target);
+  bool Terminate();
+
+  SessionManager *session_manager();
+  const std::string &name();
+  const std::string &remote_address();
+  bool initiator();
+  const SessionID& id();
+  const SessionDescription *description();
+  const SessionDescription *remote_description();
+
+  State state();
+  Error error();
+
+  void OnSignalingReady();
+  void OnIncomingMessage(const SessionMessage &m);
+  void OnIncomingError(const SessionMessage &m);
+
+  sigslot::signal2<Session *, State> SignalState;
+  sigslot::signal2<Session *, Error> SignalError;
+  sigslot::signal2<Session *, const SessionMessage &> SignalOutgoingMessage;
+  sigslot::signal0<> SignalRequestSignaling;
+
+private:
+  void SendSessionMessage(SessionMessage::Type type,
+                          const SessionDescription* description,
+                          const std::vector<Candidate>* candidates,
+                          SessionMessage::Cookie* redirect_cookie);
+  void OnCandidatesReady(const std::vector<Candidate>& candidates);
+  void OnNetworkError();
+  void OnSocketState();
+  void OnRequestSignaling();
+  void OnRedirectMessage(const SessionMessage &m);
+
+  void set_state(State state);
+  void set_error(Error error);
+
+  bool initiator_;
+  SessionManager *session_manager_;
+  SessionID id_;
+  SocketManager *socket_manager_;
+  std::string name_;
+  std::string remote_address_;
+  const SessionDescription *description_;
+  const SessionDescription *remote_description_;
+  std::string redirect_target_;
+  State state_;
+  Error error_;
+  CriticalSection crit_;
+};
+
+} // namespace cricket
+
+#endif // _SESSION_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessiondescription.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessiondescription.h
new file mode 100644
index 00000000..28b70845
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessiondescription.h
@@ -0,0 +1,42 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SESSIONDESCRIPTION_H_
+#define _SESSIONDESCRIPTION_H_
+
+namespace cricket {
+
+// The client overrides this with whatever 
+
+class SessionDescription {
+public:
+  virtual ~SessionDescription() {}
+};
+
+} // namespace cricket
+
+#endif // _SESSIONDESCRIPTION_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionid.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionid.h
new file mode 100644
index 00000000..a12535c0
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionid.h
@@ -0,0 +1,94 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SESSIONID_H_
+#define _SESSIONID_H_
+
+#include "talk/base/basictypes.h"
+#include <string>
+#include <sstream>
+
+namespace cricket {
+
+// Each session is identified by a pair (from,id), where id is only
+// assumed to be unique to the machine identified by from.
+class SessionID {
+public:
+  SessionID() : id_str_("0") {
+  }
+  SessionID(const std::string& initiator, uint32 id)
+    : initiator_(initiator) {
+    set_id(id);
+  }
+  SessionID(const SessionID& sid) 
+    : id_str_(sid.id_str_), initiator_(sid.initiator_) {
+  }
+
+  void set_id(uint32 id) {
+    std::stringstream st;
+    st << id;
+    st >> id_str_;
+  }
+  const std::string id_str() const {
+    return id_str_;
+  }
+  void set_id_str(const std::string &id_str) {
+    id_str_ = id_str;
+  }
+
+  const std::string &initiator() const {
+    return initiator_;
+  }
+  void set_initiator(const std::string &initiator) {
+    initiator_ = initiator;
+  }
+
+  bool operator <(const SessionID& sid) const {
+    int r = initiator_.compare(sid.initiator_);
+    if (r == 0)
+      r = id_str_.compare(sid.id_str_);
+    return r < 0;
+  }
+
+  bool operator ==(const SessionID& sid) const {
+    return (id_str_ == sid.id_str_) && (initiator_ == sid.initiator_);
+  }
+
+  SessionID& operator =(const SessionID& sid) {
+    id_str_ = sid.id_str_;
+    initiator_ = sid.initiator_;
+    return *this;
+  }
+
+private:
+  std::string id_str_;
+  std::string initiator_;
+};
+
+} // namespace cricket
+
+#endif // _SESSIONID_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionmanager.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionmanager.cc
new file mode 100644
index 00000000..4c1c09d9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionmanager.cc
@@ -0,0 +1,173 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/common.h"
+#include "talk/p2p/base/helpers.h"
+#include "sessionmanager.h"
+
+namespace cricket {
+
+SessionManager::SessionManager(PortAllocator *allocator, Thread *worker) {
+  allocator_ = allocator;
+  signaling_thread_ = Thread::Current();
+  if (worker == NULL) {
+    worker_thread_ = Thread::Current();
+  } else {
+    worker_thread_ = worker;
+  }
+  timeout_ = 50;
+}
+
+SessionManager::~SessionManager() {
+  // Note: Session::Terminate occurs asynchronously, so it's too late to
+  // delete them now.  They better be all gone.
+  ASSERT(session_map_.empty());
+  //TerminateAll();
+}
+
+Session *SessionManager::CreateSession(const std::string &name, const std::string& initiator) {
+  return CreateSession(name, SessionID(initiator, CreateRandomId()), false);
+}
+
+Session *SessionManager::CreateSession(const std::string &name, const SessionID& id, bool received_initiate) {
+  Session *session = new Session(this, name, id);
+  session_map_[session->id()] = session;
+  session->SignalRequestSignaling.connect(this, &SessionManager::OnRequestSignaling);
+  SignalSessionCreate(session, received_initiate);
+  return session;
+}
+
+void SessionManager::DestroySession(Session *session) {
+  if (session != NULL) {
+    std::map<SessionID, Session *>::iterator it = session_map_.find(session->id());
+    if (it != session_map_.end()) {
+      SignalSessionDestroy(session);
+      session_map_.erase(it);
+      delete session;
+    }
+  }
+}
+
+Session *SessionManager::GetSession(const SessionID& id) {
+  // If the id isn't present, the [] operator will make a NULL entry
+  std::map<SessionID, Session *>::iterator it = session_map_.find(id);
+  if (it != session_map_.end())
+    return (*it).second;
+  return NULL;
+}
+
+void SessionManager::TerminateAll() {
+  while (session_map_.begin() != session_map_.end()) {
+    Session *session = session_map_.begin()->second;
+    session->Terminate();
+  }
+}
+
+void SessionManager::OnIncomingError(const SessionMessage &m) {
+  // Incoming signaling error. This means, as the result of trying
+  // to send message m, and error was generated. In all cases, a
+  // session should already exist
+
+  Session *session;
+  switch (m.type()) {
+  case SessionMessage::TYPE_INITIATE:
+  case SessionMessage::TYPE_ACCEPT:
+  case SessionMessage::TYPE_MODIFY:
+  case SessionMessage::TYPE_CANDIDATES:
+  case SessionMessage::TYPE_REJECT:
+  case SessionMessage::TYPE_TERMINATE:
+    session = GetSession(m.session_id());
+    break;
+
+  default:
+    return;
+  }
+
+  if (session != NULL)
+    session->OnIncomingError(m);  
+
+}
+
+void SessionManager::OnIncomingMessage(const SessionMessage &m) {
+  // In the case of an incoming initiate, there is no session yet, and one needs to be created.
+  // The other cases have sessions already.
+
+  Session *session;
+  switch (m.type()) {
+  case SessionMessage::TYPE_INITIATE:
+    session = CreateSession(m.name(), m.session_id(), true);
+    break;
+
+  case SessionMessage::TYPE_ACCEPT:
+  case SessionMessage::TYPE_MODIFY:
+  case SessionMessage::TYPE_CANDIDATES:
+  case SessionMessage::TYPE_REJECT:
+  case SessionMessage::TYPE_REDIRECT:
+  case SessionMessage::TYPE_TERMINATE:
+    session = GetSession(m.session_id());
+    break;
+
+  default:
+    return;
+  }
+
+  if (session != NULL)
+    session->OnIncomingMessage(m);
+}
+
+void SessionManager::OnSignalingReady() {
+  for (std::map<SessionID, Session *>::iterator it = session_map_.begin();
+      it != session_map_.end(); ++it) {
+    it->second->OnSignalingReady();
+  }
+}
+
+void SessionManager::OnRequestSignaling() {
+  SignalRequestSignaling();
+}
+
+PortAllocator *SessionManager::port_allocator() const {
+  return allocator_;
+}
+
+Thread *SessionManager::worker_thread() const {
+  return worker_thread_;
+}
+
+Thread *SessionManager::signaling_thread() const {
+  return signaling_thread_;
+}
+
+int SessionManager::session_timeout() {
+  return timeout_;
+}
+
+void SessionManager::set_session_timeout(int timeout) {
+  timeout_ = timeout;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionmanager.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionmanager.h
new file mode 100644
index 00000000..5ce0e4c5
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionmanager.h
@@ -0,0 +1,86 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SESSIONMANAGER_H_
+#define _SESSIONMANAGER_H_
+
+#include "talk/base/thread.h"
+#include "talk/p2p/base/portallocator.h"
+#include "talk/p2p/base/session.h"
+#include "talk/p2p/base/sessionmessage.h"
+#include "talk/base/sigslot.h"
+
+#include <string>
+#include <utility>
+#include <map>
+
+namespace cricket {
+
+class Session;
+
+// SessionManager manages session instances
+
+class SessionManager : public sigslot::has_slots<> {
+public:
+  SessionManager(PortAllocator *allocator, Thread *worker_thread = NULL);
+  virtual ~SessionManager();
+
+  Session *CreateSession(const std::string &name, const std::string& initiator);
+  void DestroySession(Session *session);
+  Session *GetSession(const SessionID& id);
+  void TerminateAll();
+  void OnIncomingMessage(const SessionMessage &m);
+  void OnIncomingError(const SessionMessage &m);
+  void OnSignalingReady();
+
+  PortAllocator *port_allocator() const;
+  Thread *worker_thread() const;
+  Thread *signaling_thread() const;
+  int session_timeout();
+  void set_session_timeout(int timeout);
+
+  sigslot::signal2<Session *, bool> SignalSessionCreate;
+  sigslot::signal1<Session *> SignalSessionDestroy;
+
+  // Note: you can connect this directly to OnSignalingReady(), if a signalling
+  // check is not required.
+  sigslot::signal0<> SignalRequestSignaling;
+
+private:
+  Session *CreateSession(const std::string &name, const SessionID& id, bool received_initiate);
+  void OnRequestSignaling();
+
+  int timeout_;
+  Thread *worker_thread_;
+  Thread *signaling_thread_;
+  PortAllocator *allocator_;
+  std::map<SessionID, Session *> session_map_;
+};
+
+} // namespace cricket
+
+#endif // _SESSIONMANAGER_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionmessage.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionmessage.h
new file mode 100644
index 00000000..fc1b0323
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/sessionmessage.h
@@ -0,0 +1,133 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SESSIONMESSAGE_H_
+#define _SESSIONMESSAGE_H_
+
+#include "talk/p2p/base/candidate.h"
+#include "talk/p2p/base/sessiondescription.h"
+#include "talk/p2p/base/sessionid.h"
+#include "talk/base/basictypes.h"
+#include <string>
+#include <vector>
+#include <sstream>
+
+namespace cricket {
+
+class SessionMessage {
+public:
+  enum Type {
+    TYPE_INITIATE = 0,          // Initiate message
+    TYPE_ACCEPT,                // Accept message
+    TYPE_MODIFY,                // Modify message
+    TYPE_CANDIDATES,            // Candidates message
+    TYPE_REJECT,                // Reject message
+    TYPE_REDIRECT,              // Reject message
+    TYPE_TERMINATE,             // Terminate message
+  };
+
+  class Cookie {
+  public:
+    virtual ~Cookie() {}
+
+    // Returns a copy of this cookie.
+    virtual Cookie* Copy() = 0;
+  };
+
+  Type type() const {
+    return type_;
+  }
+  void set_type(Type type) {
+    type_ = type;
+  }
+  const SessionID& session_id() const {
+    return id_;
+  }
+  SessionID& session_id() {
+    return id_;
+  }
+  void set_session_id(const SessionID& id) {
+    id_ = id;
+  }
+  const std::string &from() const {
+    return from_;
+  }
+  void set_from(const std::string &from) {
+    from_ = from;
+  }
+  const std::string &to() const {
+    return to_;
+  }
+  void set_to(const std::string &to) {
+    to_ = to;
+  }
+  const std::string &name() const {
+    return name_;
+  }
+  void set_name(const std::string &name) {
+    name_ = name;
+  }
+  const std::string &redirect_target() const {
+    return redirect_target_;
+  }
+  void set_redirect_target(const std::string &redirect_target) {
+    redirect_target_ = redirect_target;
+  }
+  Cookie *redirect_cookie() const {
+    return redirect_cookie_;
+  }
+  void set_redirect_cookie(Cookie* redirect_cookie) {
+    redirect_cookie_ = redirect_cookie;
+  }
+  const SessionDescription *description() const {
+    return description_;
+  }
+  void set_description(const SessionDescription *description) {
+    description_ = description;
+  }
+  const std::vector<Candidate> &candidates() const {
+    return candidates_;
+  }
+  void set_candidates(const std::vector<Candidate> &candidates) {
+    candidates_ = candidates;
+  }
+
+private:
+  Type type_;
+  SessionID id_;
+  std::string from_;
+  std::string to_;
+  std::string name_;
+  const SessionDescription *description_;
+  std::vector<Candidate> candidates_;
+  std::string redirect_target_;
+  Cookie* redirect_cookie_;
+};
+
+} // namespace cricket
+
+#endif // _SESSIONMESSAGE_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/socketmanager.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/socketmanager.cc
new file mode 100644
index 00000000..2f0d67b8
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/socketmanager.cc
@@ -0,0 +1,273 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "socketmanager.h"
+#include <cassert>
+
+namespace cricket {
+
+const uint32 MSG_CREATESOCKET = 1;
+const uint32 MSG_DESTROYSOCKET = 2;
+const uint32 MSG_ONSIGNALINGREADY = 3;
+const uint32 MSG_CANDIDATESREADY = 4;
+const uint32 MSG_ADDREMOTECANDIDATES = 5;
+const uint32 MSG_ONREQUESTSIGNALING = 6;
+const uint32 MSG_RESETSOCKETS = 7;
+
+struct CreateParams {
+  CreateParams() {}
+  P2PSocket *socket;
+  std::string name;
+};
+
+SocketManager::SocketManager(SessionManager *session_manager) {
+  session_manager_ = session_manager;
+  candidates_requested_ = false;
+  writable_ = false;
+}
+
+SocketManager::~SocketManager() {
+  assert(Thread::Current() == session_manager_->signaling_thread());
+
+  // Are the sockets destroyed? If not, destroy them
+
+  critSM_.Enter();
+  while (sockets_.size() != 0) {
+    P2PSocket *socket = sockets_[0];
+    critSM_.Leave();
+    DestroySocket(socket);
+    critSM_.Enter();
+  }
+  critSM_.Leave();
+
+  // Clear queues
+
+  session_manager_->signaling_thread()->Clear(this);
+  session_manager_->worker_thread()->Clear(this);
+}
+
+P2PSocket *SocketManager::CreateSocket(const std::string &name) {
+  // Can occur on any thread
+  CreateParams params;
+  params.name = name;
+  params.socket = NULL;
+  TypedMessageData<CreateParams *> data(&params);
+  session_manager_->worker_thread()->Send(this, MSG_CREATESOCKET, &data);
+  return data.data()->socket;
+}
+
+P2PSocket *SocketManager::CreateSocket_w(const std::string &name) {
+  // Only on worker thread
+  assert(Thread::Current() == session_manager_->worker_thread());
+  CritScope cs(&critSM_);
+  P2PSocket *socket = new P2PSocket(name, session_manager_->port_allocator());
+  socket->SignalCandidatesReady.connect(this, &SocketManager::OnCandidatesReady);
+  socket->SignalState.connect(this, &SocketManager::OnSocketState);
+  socket->SignalRequestSignaling.connect(this, &SocketManager::OnRequestSignaling);
+  sockets_.push_back(socket);
+  socket->StartProcessingCandidates();
+  return socket;
+}
+
+void SocketManager::DestroySocket(P2PSocket *socket) {
+  // Can occur on any thread
+  TypedMessageData<P2PSocket *> data(socket);
+  session_manager_->worker_thread()->Send(this, MSG_DESTROYSOCKET, &data);
+}
+
+void SocketManager::DestroySocket_w(P2PSocket *socket) {
+  // Only on worker thread
+  assert(Thread::Current() == session_manager_->worker_thread());
+
+  // Only if socket exists
+  CritScope cs(&critSM_);
+  std::vector<P2PSocket *>::iterator it;
+  it = std::find(sockets_.begin(), sockets_.end(), socket);
+  if (it == sockets_.end())
+    return;
+  sockets_.erase(it);
+  delete socket;
+}
+
+void SocketManager::StartProcessingCandidates() {
+  // Only on signaling thread
+  assert(Thread::Current() == session_manager_->signaling_thread());  
+
+  // When sockets are created, their candidates are requested. 
+  // When the candidates are ready, the client is signaled
+  // on the signaling thread
+  candidates_requested_ = true;
+  session_manager_->signaling_thread()->Post(this, MSG_CANDIDATESREADY);
+}
+
+void SocketManager::OnSignalingReady() {
+  session_manager_->worker_thread()->Post(this, MSG_ONSIGNALINGREADY);
+}
+
+void SocketManager::OnSignalingReady_w() {
+  // Only on worker thread
+  assert(Thread::Current() == session_manager_->worker_thread());
+  for (uint32 i = 0; i < sockets_.size(); ++i) {
+    sockets_[i]->OnSignalingReady();
+  }
+}
+
+void SocketManager::OnCandidatesReady(
+    P2PSocket *socket, const std::vector<Candidate>& candidates) {
+  // Only on worker thread
+  assert(Thread::Current() == session_manager_->worker_thread());
+
+  // Remember candidates
+  CritScope cs(&critSM_);
+  std::vector<Candidate>::const_iterator it;
+  for (it = candidates.begin(); it != candidates.end(); it++)
+    candidates_.push_back(*it);
+
+  // If candidates requested, tell signaling thread 
+  if (candidates_requested_)
+    session_manager_->signaling_thread()->Post(this, MSG_CANDIDATESREADY);
+}
+
+void SocketManager::ResetSockets() {
+  assert(Thread::Current() == session_manager_->signaling_thread());  
+  session_manager_->worker_thread()->Post(this, MSG_RESETSOCKETS);
+}
+
+void SocketManager::ResetSockets_w() {
+  assert(Thread::Current() == session_manager_->worker_thread());  
+
+  for (size_t i = 0; i < sockets_.size(); ++i)
+    sockets_[i]->Reset();
+}
+
+void SocketManager::OnSocketState(P2PSocket* socket, P2PSocket::State state) {
+  assert(Thread::Current() == session_manager_->worker_thread());
+
+  bool writable = false;
+  for (uint32 i = 0; i < sockets_.size(); ++i)
+    if (sockets_[i]->writable())
+      writable = true;
+
+  if (writable_ != writable) {
+    writable_ = writable;
+    SignalState();
+  }
+}
+
+void SocketManager::OnRequestSignaling() {
+  assert(Thread::Current() == session_manager_->worker_thread());
+  session_manager_->signaling_thread()->Post(this, MSG_ONREQUESTSIGNALING);
+}
+
+
+void SocketManager::AddRemoteCandidates(const std::vector<Candidate> &remote_candidates) {
+  assert(Thread::Current() == session_manager_->signaling_thread());
+  TypedMessageData<std::vector<Candidate> > *data = new TypedMessageData<std::vector<Candidate> >(remote_candidates);
+  session_manager_->worker_thread()->Post(this, MSG_ADDREMOTECANDIDATES, data);
+}
+
+void SocketManager::AddRemoteCandidates_w(const std::vector<Candidate> &remote_candidates) {
+  assert(Thread::Current() == session_manager_->worker_thread());
+
+  // Local and remote candidates now exist, so connectivity checking can
+  // commence. Tell the P2PSockets about the remote candidates.
+  // Group candidates by socket name
+
+  CritScope cs(&critSM_);
+  std::vector<P2PSocket *>::iterator it_socket;
+  for (it_socket = sockets_.begin(); it_socket != sockets_.end(); it_socket++) {
+    // Create a vector of remote candidates for each socket
+    std::string name = (*it_socket)->name();
+    std::vector<Candidate> candidate_bundle;
+    std::vector<Candidate>::const_iterator it_candidate;
+    for (it_candidate = remote_candidates.begin(); it_candidate != remote_candidates.end(); it_candidate++) {
+      if ((*it_candidate).name() == name)
+        candidate_bundle.push_back(*it_candidate);
+    }
+    if (candidate_bundle.size() != 0)
+      (*it_socket)->AddRemoteCandidates(candidate_bundle);
+  }
+}
+
+void SocketManager::OnMessage(Message *message) {
+  switch (message->message_id) {
+  case MSG_CREATESOCKET:
+    {
+      assert(Thread::Current() == session_manager_->worker_thread());
+      TypedMessageData<CreateParams *> *params = static_cast<TypedMessageData<CreateParams *> *>(message->pdata);
+      params->data()->socket = CreateSocket_w(params->data()->name);
+    }
+    break;
+
+  case MSG_DESTROYSOCKET:
+    {
+      assert(Thread::Current() == session_manager_->worker_thread());
+      TypedMessageData<P2PSocket *> *data = static_cast<TypedMessageData<P2PSocket *> *>(message->pdata);
+      DestroySocket_w(data->data());
+    }
+    break;
+
+  case MSG_ONSIGNALINGREADY:
+    assert(Thread::Current() == session_manager_->worker_thread());
+    OnSignalingReady_w();
+    break;
+
+  case MSG_ONREQUESTSIGNALING:
+    assert(Thread::Current() == session_manager_->signaling_thread());  
+    SignalRequestSignaling();
+    break;
+
+  case MSG_CANDIDATESREADY:
+    assert(Thread::Current() == session_manager_->signaling_thread());  
+    if (candidates_requested_) {
+      CritScope cs(&critSM_);
+      if (candidates_.size() > 0) {
+        SignalCandidatesReady(candidates_);
+        candidates_.clear();
+      }
+    }
+    break;
+
+  case MSG_ADDREMOTECANDIDATES:
+    {
+      assert(Thread::Current() == session_manager_->worker_thread());
+      TypedMessageData<const std::vector<Candidate> > *data = static_cast<TypedMessageData<const std::vector<Candidate> > *>(message->pdata);
+      AddRemoteCandidates_w(data->data());
+      delete data;
+    }
+    break;
+
+  case MSG_RESETSOCKETS:
+    ResetSockets_w();
+    break;
+  }
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/socketmanager.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/socketmanager.h
new file mode 100644
index 00000000..3ca1cf74
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/socketmanager.h
@@ -0,0 +1,101 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SOCKETMANAGER_H_
+#define _SOCKETMANAGER_H_
+
+#include "talk/base/criticalsection.h"
+#include "talk/base/messagequeue.h"
+#include "talk/base/sigslot.h"
+#include "talk/p2p/base/sessionmanager.h"
+#include "talk/p2p/base/candidate.h"
+#include "talk/p2p/base/p2psocket.h"
+#include "talk/p2p/base/socketmanager.h"
+
+#include <string>
+#include <vector>
+
+namespace cricket {
+
+class SessionManager;
+
+// Manages P2PSocket creation/destruction/readiness.
+// Provides thread separation between session and sockets.
+// This allows session to execute on the signaling thread,
+// and sockets to execute on the worker thread, if desired,
+// which is good for some media types (audio/video for example).
+
+class SocketManager : public MessageHandler, public sigslot::has_slots<> {
+public:
+  SocketManager(SessionManager *session_manager);
+  virtual ~SocketManager();
+
+  // Determines whether any of the created sockets are currently writable.
+  bool writable() { return writable_; }
+
+  P2PSocket *CreateSocket(const std::string & name);
+  void DestroySocket(P2PSocket *socket);
+
+  // Start discovering local candidates
+  void StartProcessingCandidates();
+  
+  // Adds the given candidates that were sent by the remote side.
+  void AddRemoteCandidates(const std::vector<Candidate>& candidates);
+
+  // signaling channel is up, ready to transmit candidates as they are discovered
+  void OnSignalingReady();
+
+  // Put all of the sockets back into the initial state.
+  void ResetSockets();
+  
+  sigslot::signal1<const std::vector<Candidate>&> SignalCandidatesReady;
+  sigslot::signal0<> SignalNetworkError;
+  sigslot::signal0<> SignalState;
+  sigslot::signal0<> SignalRequestSignaling;
+
+private:
+  P2PSocket *CreateSocket_w(const std::string &name);
+  void DestroySocket_w(P2PSocket *socket);
+  void OnSignalingReady_w();
+  void AddRemoteCandidates_w(const std::vector<Candidate> &candidates);
+  virtual void OnMessage(Message *message);
+  void OnCandidatesReady(P2PSocket *socket, const std::vector<Candidate>&);
+  void OnSocketState(P2PSocket* socket, P2PSocket::State state);
+  void OnRequestSignaling(void);
+  void ResetSockets_w();
+
+  SessionManager *session_manager_;
+  std::vector<Candidate> candidates_;
+  CriticalSection critSM_;
+  std::vector<P2PSocket *> sockets_;
+  bool candidates_requested_;
+  bool writable_;
+};
+
+}
+
+#endif // _SOCKETMANAGER_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stun.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stun.cc
new file mode 100644
index 00000000..6a22b238
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stun.cc
@@ -0,0 +1,576 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/logging.h"
+#include "talk/p2p/base/stun.h"
+#include <iostream>
+#include <cassert>
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::memcpy;
+}
+#endif
+
+namespace cricket {
+
+const std::string STUN_ERROR_REASON_BAD_REQUEST = "BAD REQUEST";
+const std::string STUN_ERROR_REASON_UNAUTHORIZED = "UNAUTHORIZED";
+const std::string STUN_ERROR_REASON_UNKNOWN_ATTRIBUTE = "UNKNOWN ATTRIBUTE";
+const std::string STUN_ERROR_REASON_STALE_CREDENTIALS = "STALE CREDENTIALS";
+const std::string STUN_ERROR_REASON_INTEGRITY_CHECK_FAILURE = "INTEGRITY CHECK FAILURE";
+const std::string STUN_ERROR_REASON_MISSING_USERNAME = "MISSING USERNAME";
+const std::string STUN_ERROR_REASON_USE_TLS = "USE TLS";
+const std::string STUN_ERROR_REASON_SERVER_ERROR = "SERVER ERROR";
+const std::string STUN_ERROR_REASON_GLOBAL_FAILURE = "GLOBAL FAILURE";
+
+StunMessage::StunMessage() : type_(0), length_(0),
+    transaction_id_("0000000000000000") {
+  assert(transaction_id_.size() == 16);
+  attrs_ = new std::vector<StunAttribute*>();
+}
+
+StunMessage::~StunMessage() {
+  for (unsigned i = 0; i < attrs_->size(); i++)
+    delete (*attrs_)[i];
+  delete attrs_;
+}
+
+void StunMessage::SetTransactionID(const std::string& str) {
+  assert(str.size() == 16);
+  transaction_id_ = str;
+}
+
+void StunMessage::AddAttribute(StunAttribute* attr) {
+  attrs_->push_back(attr);
+  length_ += attr->length() + 4;
+}
+
+const StunAddressAttribute*
+StunMessage::GetAddress(StunAttributeType type) const {
+  switch (type) {
+  case STUN_ATTR_MAPPED_ADDRESS:
+  case STUN_ATTR_RESPONSE_ADDRESS:
+  case STUN_ATTR_SOURCE_ADDRESS:
+  case STUN_ATTR_CHANGED_ADDRESS:
+  case STUN_ATTR_REFLECTED_FROM:
+  case STUN_ATTR_ALTERNATE_SERVER:
+  case STUN_ATTR_DESTINATION_ADDRESS:
+  case STUN_ATTR_SOURCE_ADDRESS2:
+    return reinterpret_cast<const StunAddressAttribute*>(GetAttribute(type));
+
+  default:
+    assert(0);
+    return 0;
+  }
+}
+
+const StunUInt32Attribute*
+StunMessage::GetUInt32(StunAttributeType type) const {
+  switch (type) {
+  case STUN_ATTR_CHANGE_REQUEST:
+  case STUN_ATTR_LIFETIME:
+  case STUN_ATTR_BANDWIDTH:
+  case STUN_ATTR_OPTIONS:
+    return reinterpret_cast<const StunUInt32Attribute*>(GetAttribute(type));
+
+  default:
+    assert(0);
+    return 0;
+  }
+}
+
+const StunByteStringAttribute*
+StunMessage::GetByteString(StunAttributeType type) const {
+  switch (type) {
+  case STUN_ATTR_USERNAME:
+  case STUN_ATTR_PASSWORD:
+  case STUN_ATTR_MESSAGE_INTEGRITY:
+  case STUN_ATTR_DATA:
+  case STUN_ATTR_MAGIC_COOKIE:
+    return reinterpret_cast<const StunByteStringAttribute*>(GetAttribute(type));
+
+  default:
+    assert(0);
+    return 0;
+  }
+}
+
+const StunErrorCodeAttribute* StunMessage::GetErrorCode() const {
+  return reinterpret_cast<const StunErrorCodeAttribute*>(
+      GetAttribute(STUN_ATTR_ERROR_CODE));
+}
+
+const StunUInt16ListAttribute* StunMessage::GetUnknownAttributes() const {
+  return reinterpret_cast<const StunUInt16ListAttribute*>(
+      GetAttribute(STUN_ATTR_UNKNOWN_ATTRIBUTES));
+}
+
+const StunTransportPrefsAttribute* StunMessage::GetTransportPrefs() const {
+  return reinterpret_cast<const StunTransportPrefsAttribute*>(
+      GetAttribute(STUN_ATTR_TRANSPORT_PREFERENCES));
+}
+
+const StunAttribute* StunMessage::GetAttribute(StunAttributeType type) const {
+  for (unsigned i = 0; i < attrs_->size(); i++) {
+    if ((*attrs_)[i]->type() == type)
+      return (*attrs_)[i];
+  }
+  return 0;
+}
+
+bool StunMessage::Read(ByteBuffer* buf) {
+  if (!buf->ReadUInt16(type_))
+    return false;
+
+  if (!buf->ReadUInt16(length_))
+    return false;
+
+  std::string transaction_id;
+  if (!buf->ReadString(transaction_id, 16))
+    return false;
+  assert(transaction_id.size() == 16);
+  transaction_id_ = transaction_id;
+
+  if (length_ > buf->Length())
+    return false;
+
+  attrs_->resize(0);
+
+  size_t rest = buf->Length() - length_;
+  while (buf->Length() > rest) {
+    uint16 attr_type, attr_length;
+    if (!buf->ReadUInt16(attr_type))
+      return false;
+    if (!buf->ReadUInt16(attr_length))
+      return false;
+
+    StunAttribute* attr = StunAttribute::Create(attr_type, attr_length);
+    if (!attr || !attr->Read(buf))
+      return false;
+
+    attrs_->push_back(attr);
+  }
+
+  if (buf->Length() != rest) {
+    // fixme: shouldn't be doing this
+    LOG(LERROR) << "wrong message length" 
+               << " (" << (int)rest << " != " << (int)buf->Length() << ")";
+    return false;
+  }
+
+  return true;
+}
+
+void StunMessage::Write(ByteBuffer* buf) const {
+  buf->WriteUInt16(type_);
+  buf->WriteUInt16(length_);
+  buf->WriteString(transaction_id_);
+
+  for (unsigned i = 0; i < attrs_->size(); i++) {
+    buf->WriteUInt16((*attrs_)[i]->type());
+    buf->WriteUInt16((*attrs_)[i]->length());
+    (*attrs_)[i]->Write(buf);
+  }
+}
+
+StunAttribute::StunAttribute(uint16 type, uint16 length)
+    : type_(type), length_(length) {
+}
+
+StunAttribute* StunAttribute::Create(uint16 type, uint16 length) {
+  switch (type) {
+  case STUN_ATTR_MAPPED_ADDRESS:
+  case STUN_ATTR_RESPONSE_ADDRESS:
+  case STUN_ATTR_SOURCE_ADDRESS:
+  case STUN_ATTR_CHANGED_ADDRESS:
+  case STUN_ATTR_REFLECTED_FROM:
+  case STUN_ATTR_ALTERNATE_SERVER:
+  case STUN_ATTR_DESTINATION_ADDRESS:
+  case STUN_ATTR_SOURCE_ADDRESS2:
+    if (length != StunAddressAttribute::SIZE)
+      return 0;
+    return new StunAddressAttribute(type);
+
+  case STUN_ATTR_CHANGE_REQUEST:
+  case STUN_ATTR_LIFETIME:
+  case STUN_ATTR_BANDWIDTH:
+  case STUN_ATTR_OPTIONS:
+    if (length != StunUInt32Attribute::SIZE)
+      return 0;
+    return new StunUInt32Attribute(type);
+
+  case STUN_ATTR_USERNAME:
+  case STUN_ATTR_PASSWORD:
+  case STUN_ATTR_MAGIC_COOKIE:
+    return (length % 4 == 0) ? new StunByteStringAttribute(type, length) : 0;
+
+  case STUN_ATTR_MESSAGE_INTEGRITY:
+    return (length == 20) ? new StunByteStringAttribute(type, length) : 0;
+
+  case STUN_ATTR_DATA:
+    return new StunByteStringAttribute(type, length);
+
+  case STUN_ATTR_ERROR_CODE:
+    if (length < StunErrorCodeAttribute::MIN_SIZE)
+      return 0;
+    return new StunErrorCodeAttribute(type, length);
+
+  case STUN_ATTR_UNKNOWN_ATTRIBUTES:
+    return (length % 2 == 0) ? new StunUInt16ListAttribute(type, length) : 0;
+
+  case STUN_ATTR_TRANSPORT_PREFERENCES:
+    if ((length != StunTransportPrefsAttribute::SIZE1) &&
+	(length != StunTransportPrefsAttribute::SIZE2))
+      return 0;
+    return new StunTransportPrefsAttribute(type, length);
+
+  default:
+    return 0;
+  }
+}
+
+StunAddressAttribute* StunAttribute::CreateAddress(uint16 type) {
+  switch (type) {
+  case STUN_ATTR_MAPPED_ADDRESS:
+  case STUN_ATTR_RESPONSE_ADDRESS:
+  case STUN_ATTR_SOURCE_ADDRESS:
+  case STUN_ATTR_CHANGED_ADDRESS:
+  case STUN_ATTR_REFLECTED_FROM:
+  case STUN_ATTR_ALTERNATE_SERVER:
+  case STUN_ATTR_DESTINATION_ADDRESS:
+  case STUN_ATTR_SOURCE_ADDRESS2:
+    return new StunAddressAttribute(type);
+
+  default:
+    assert(false);
+    return 0;
+  }
+}
+
+StunUInt32Attribute* StunAttribute::CreateUInt32(uint16 type) {
+  switch (type) {
+  case STUN_ATTR_CHANGE_REQUEST:
+  case STUN_ATTR_LIFETIME:
+  case STUN_ATTR_BANDWIDTH:
+  case STUN_ATTR_OPTIONS:
+    return new StunUInt32Attribute(type);
+
+  default:
+    assert(false);
+    return 0;
+  }
+}
+
+StunByteStringAttribute* StunAttribute::CreateByteString(uint16 type) {
+  switch (type) {
+  case STUN_ATTR_USERNAME:
+  case STUN_ATTR_PASSWORD:
+  case STUN_ATTR_MESSAGE_INTEGRITY:
+  case STUN_ATTR_DATA:
+  case STUN_ATTR_MAGIC_COOKIE:
+    return new StunByteStringAttribute(type, 0);
+
+  default:
+    assert(false);
+    return 0;
+  }
+}
+
+StunErrorCodeAttribute* StunAttribute::CreateErrorCode() {
+  return new StunErrorCodeAttribute(
+      STUN_ATTR_ERROR_CODE, StunErrorCodeAttribute::MIN_SIZE);
+}
+
+StunUInt16ListAttribute* StunAttribute::CreateUnknownAttributes() {
+  return new StunUInt16ListAttribute(STUN_ATTR_UNKNOWN_ATTRIBUTES, 0);
+}
+
+StunTransportPrefsAttribute* StunAttribute::CreateTransportPrefs() {
+  return new StunTransportPrefsAttribute(
+      STUN_ATTR_TRANSPORT_PREFERENCES, StunTransportPrefsAttribute::SIZE1);
+}
+
+StunAddressAttribute::StunAddressAttribute(uint16 type)
+    : StunAttribute(type, SIZE), family_(0), port_(0), ip_(0) {
+}
+
+bool StunAddressAttribute::Read(ByteBuffer* buf) {
+  uint8 dummy;
+  if (!buf->ReadUInt8(dummy))
+    return false;
+  if (!buf->ReadUInt8(family_))
+    return false;
+  if (!buf->ReadUInt16(port_))
+    return false;
+  if (!buf->ReadUInt32(ip_))
+    return false;
+  return true;
+}
+
+void StunAddressAttribute::Write(ByteBuffer* buf) const {
+  buf->WriteUInt8(0);
+  buf->WriteUInt8(family_);
+  buf->WriteUInt16(port_);
+  buf->WriteUInt32(ip_);
+}
+
+StunUInt32Attribute::StunUInt32Attribute(uint16 type)
+    : StunAttribute(type, SIZE), bits_(0) {
+}
+
+bool StunUInt32Attribute::GetBit(int index) const {
+  assert((0 <= index) && (index < 32));
+  return static_cast<bool>((bits_ >> index) & 0x1);
+}
+
+void StunUInt32Attribute::SetBit(int index, bool value) {
+  assert((0 <= index) && (index < 32));
+  bits_ &= ~(1 << index);
+  bits_ |= value ? (1 << index) : 0;
+}
+
+bool StunUInt32Attribute::Read(ByteBuffer* buf) {
+  if (!buf->ReadUInt32(bits_))
+    return false;
+  return true;
+}
+
+void StunUInt32Attribute::Write(ByteBuffer* buf) const {
+  buf->WriteUInt32(bits_);
+}
+
+StunByteStringAttribute::StunByteStringAttribute(uint16 type, uint16 length)
+    : StunAttribute(type, length), bytes_(0) {
+}
+
+StunByteStringAttribute::~StunByteStringAttribute() {
+  delete [] bytes_;
+}
+
+void StunByteStringAttribute::SetBytes(char* bytes, uint16 length) {
+  delete [] bytes_;
+  bytes_ = bytes;
+  SetLength(length);
+}
+
+void StunByteStringAttribute::CopyBytes(const char* bytes) {
+  CopyBytes(bytes, (uint16)strlen(bytes));
+}
+
+void StunByteStringAttribute::CopyBytes(const void* bytes, uint16 length) {
+  char* new_bytes = new char[length];
+  std::memcpy(new_bytes, bytes, length);
+  SetBytes(new_bytes, length);
+}
+
+uint8 StunByteStringAttribute::GetByte(int index) const {
+  assert(bytes_);
+  assert((0 <= index) && (index < length()));
+  return static_cast<uint8>(bytes_[index]);
+}
+
+void StunByteStringAttribute::SetByte(int index, uint8 value) {
+  assert(bytes_);
+  assert((0 <= index) && (index < length()));
+  bytes_[index] = value;
+}
+
+bool StunByteStringAttribute::Read(ByteBuffer* buf) {
+  bytes_ = new char[length()];
+  if (!buf->ReadBytes(bytes_, length()))
+    return false;
+  return true;
+}
+
+void StunByteStringAttribute::Write(ByteBuffer* buf) const {
+  buf->WriteBytes(bytes_, length());
+}
+
+StunErrorCodeAttribute::StunErrorCodeAttribute(uint16 type, uint16 length)
+    : StunAttribute(type, length), class_(0), number_(0) {
+}
+
+StunErrorCodeAttribute::~StunErrorCodeAttribute() {
+}
+
+void StunErrorCodeAttribute::SetErrorCode(uint32 code) {
+  class_ = (uint8)((code >> 8) & 0x7);
+  number_ = (uint8)(code & 0xff);
+}
+
+void StunErrorCodeAttribute::SetReason(const std::string& reason) {
+  SetLength(MIN_SIZE + (uint16)reason.size());
+  reason_ = reason;
+}
+
+bool StunErrorCodeAttribute::Read(ByteBuffer* buf) {
+  uint32 val;
+  if (!buf->ReadUInt32(val))
+    return false;
+
+  if ((val >> 11) != 0)
+    LOG(LERROR) << "error-code bits not zero";
+
+  SetErrorCode(val);
+
+  if (!buf->ReadString(reason_, length() - 4))
+    return false;
+
+  return true;
+}
+
+void StunErrorCodeAttribute::Write(ByteBuffer* buf) const {
+  buf->WriteUInt32(error_code());
+  buf->WriteString(reason_);
+}
+
+StunUInt16ListAttribute::StunUInt16ListAttribute(uint16 type, uint16 length)
+    : StunAttribute(type, length) {
+  attr_types_ = new std::vector<uint16>();
+}
+
+StunUInt16ListAttribute::~StunUInt16ListAttribute() {
+  delete attr_types_;
+}
+
+size_t StunUInt16ListAttribute::Size() const {
+  return attr_types_->size();
+}
+
+uint16 StunUInt16ListAttribute::GetType(int index) const {
+  return (*attr_types_)[index];
+}
+
+void StunUInt16ListAttribute::SetType(int index, uint16 value) {
+  (*attr_types_)[index] = value;
+}
+
+void StunUInt16ListAttribute::AddType(uint16 value) {
+  attr_types_->push_back(value);
+  SetLength((uint16)attr_types_->size() * 2);
+}
+
+bool StunUInt16ListAttribute::Read(ByteBuffer* buf) {
+  for (int i = 0; i < length() / 2; i++) {
+    uint16 attr;
+    if (!buf->ReadUInt16(attr))
+      return false;
+    attr_types_->push_back(attr);
+  }
+  return true;
+}
+
+void StunUInt16ListAttribute::Write(ByteBuffer* buf) const {
+  for (unsigned i = 0; i < attr_types_->size(); i++)
+    buf->WriteUInt16((*attr_types_)[i]);
+}
+
+StunTransportPrefsAttribute::StunTransportPrefsAttribute(
+    uint16 type, uint16 length)
+    : StunAttribute(type, length), preallocate_(false), prefs_(0), addr_(0) { 
+}
+
+StunTransportPrefsAttribute::~StunTransportPrefsAttribute() {
+  delete addr_;
+}
+
+void StunTransportPrefsAttribute::SetPreallocateAddress(
+    StunAddressAttribute* addr) {
+  if (!addr) {
+    preallocate_ = false;
+    addr_ = 0;
+    SetLength(SIZE1);
+  } else {
+    preallocate_ = true;
+    addr_ = addr;
+    SetLength(SIZE2);
+  }
+}
+
+bool StunTransportPrefsAttribute::Read(ByteBuffer* buf) {
+  uint32 val;
+  if (!buf->ReadUInt32(val))
+    return false;
+
+  if ((val >> 3) != 0)
+    LOG(LERROR) << "transport-preferences bits not zero";
+
+  preallocate_ = static_cast<bool>((val >> 2) & 0x1);
+  prefs_ = (uint8)(val & 0x3);
+
+  if (preallocate_ && (prefs_ == 3))
+    LOG(LERROR) << "transport-preferences imcompatible P and Typ";
+
+  if (!preallocate_) {
+    if (length() != StunUInt32Attribute::SIZE)
+      return false;
+  } else {
+    if (length() != StunUInt32Attribute::SIZE + StunAddressAttribute::SIZE)
+      return false;
+
+    addr_ = new StunAddressAttribute(STUN_ATTR_SOURCE_ADDRESS);
+    addr_->Read(buf);
+  }
+
+  return true;
+}
+
+void StunTransportPrefsAttribute::Write(ByteBuffer* buf) const {
+  buf->WriteUInt32((preallocate_ ? 4 : 0) | prefs_);
+
+  if (preallocate_)
+    addr_->Write(buf);
+}
+
+StunMessageType GetStunResponseType(StunMessageType request_type) {
+  switch (request_type) {
+  case STUN_SHARED_SECRET_REQUEST:
+    return STUN_SHARED_SECRET_RESPONSE;
+  case STUN_ALLOCATE_REQUEST:
+    return STUN_ALLOCATE_RESPONSE;
+  case STUN_SEND_REQUEST:
+    return STUN_SEND_RESPONSE;
+  default:
+    return STUN_BINDING_RESPONSE;
+  }
+}
+
+StunMessageType GetStunErrorResponseType(StunMessageType request_type) {
+  switch (request_type) {
+  case STUN_SHARED_SECRET_REQUEST:
+    return STUN_SHARED_SECRET_ERROR_RESPONSE;
+  case STUN_ALLOCATE_REQUEST:
+    return STUN_ALLOCATE_ERROR_RESPONSE;
+  case STUN_SEND_REQUEST:
+    return STUN_SEND_ERROR_RESPONSE;
+  default:
+    return STUN_BINDING_ERROR_RESPONSE;
+  }
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stun.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stun.h
new file mode 100644
index 00000000..27a8e4be
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stun.h
@@ -0,0 +1,364 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __STUN_H__
+#define __STUN_H__
+
+// This file contains classes for dealing with the STUN and TURN protocols.
+// Both protocols use the same wire format.
+
+#include "talk/base/basictypes.h"
+#include "talk/base/bytebuffer.h"
+#include <string>
+#include <vector>
+
+namespace cricket {
+
+// These are the types of STUN & TURN messages as of last check.
+enum StunMessageType {
+  STUN_BINDING_REQUEST              = 0x0001,
+  STUN_BINDING_RESPONSE             = 0x0101,
+  STUN_BINDING_ERROR_RESPONSE       = 0x0111,
+  STUN_SHARED_SECRET_REQUEST        = 0x0002,
+  STUN_SHARED_SECRET_RESPONSE       = 0x0102,
+  STUN_SHARED_SECRET_ERROR_RESPONSE = 0x0112,
+  STUN_ALLOCATE_REQUEST             = 0x0003,
+  STUN_ALLOCATE_RESPONSE            = 0x0103,
+  STUN_ALLOCATE_ERROR_RESPONSE      = 0x0113,
+  STUN_SEND_REQUEST                 = 0x0004,
+  STUN_SEND_RESPONSE                = 0x0104,
+  STUN_SEND_ERROR_RESPONSE          = 0x0114,
+  STUN_DATA_INDICATION              = 0x0115
+};
+
+// These are the types of attributes defined in STUN & TURN.  Next to each is
+// the name of the class (T is StunTAttribute) that implements that type.
+enum StunAttributeType {
+  STUN_ATTR_MAPPED_ADDRESS        = 0x0001, // Address
+  STUN_ATTR_RESPONSE_ADDRESS      = 0x0002, // Address
+  STUN_ATTR_CHANGE_REQUEST        = 0x0003, // UInt32
+  STUN_ATTR_SOURCE_ADDRESS        = 0x0004, // Address
+  STUN_ATTR_CHANGED_ADDRESS       = 0x0005, // Address
+  STUN_ATTR_USERNAME              = 0x0006, // ByteString, multiple of 4 bytes
+  STUN_ATTR_PASSWORD              = 0x0007, // ByteString, multiple of 4 bytes
+  STUN_ATTR_MESSAGE_INTEGRITY     = 0x0008, // ByteString, 20 bytes
+  STUN_ATTR_ERROR_CODE            = 0x0009, // ErrorCode
+  STUN_ATTR_UNKNOWN_ATTRIBUTES    = 0x000a, // UInt16List
+  STUN_ATTR_REFLECTED_FROM        = 0x000b, // Address
+  STUN_ATTR_TRANSPORT_PREFERENCES = 0x000c, // TransportPrefs
+  STUN_ATTR_LIFETIME              = 0x000d, // UInt32
+  STUN_ATTR_ALTERNATE_SERVER      = 0x000e, // Address
+  STUN_ATTR_MAGIC_COOKIE          = 0x000f, // ByteString, 4 bytes
+  STUN_ATTR_BANDWIDTH             = 0x0010, // UInt32
+  STUN_ATTR_DESTINATION_ADDRESS   = 0x0011, // Address
+  STUN_ATTR_SOURCE_ADDRESS2       = 0x0012, // Address
+  STUN_ATTR_DATA                  = 0x0013, // ByteString
+  STUN_ATTR_OPTIONS               = 0x8001  // UInt32
+};
+
+enum StunErrorCodes {
+  STUN_ERROR_BAD_REQUEST          = 400,
+  STUN_ERROR_UNAUTHORIZED         = 401,
+  STUN_ERROR_UNKNOWN_ATTRIBUTE    = 420,
+  STUN_ERROR_STALE_CREDENTIALS    = 430,
+  STUN_ERROR_INTEGRITY_CHECK_FAILURE = 431,
+  STUN_ERROR_MISSING_USERNAME     = 432,
+  STUN_ERROR_USE_TLS              = 433,
+  STUN_ERROR_SERVER_ERROR         = 500,
+  STUN_ERROR_GLOBAL_FAILURE       = 600
+};
+
+extern const std::string STUN_ERROR_REASON_BAD_REQUEST;
+extern const std::string STUN_ERROR_REASON_UNAUTHORIZED;
+extern const std::string STUN_ERROR_REASON_UNKNOWN_ATTRIBUTE;
+extern const std::string STUN_ERROR_REASON_STALE_CREDENTIALS;
+extern const std::string STUN_ERROR_REASON_INTEGRITY_CHECK_FAILURE;
+extern const std::string STUN_ERROR_REASON_MISSING_USERNAME;
+extern const std::string STUN_ERROR_REASON_USE_TLS;
+extern const std::string STUN_ERROR_REASON_SERVER_ERROR;
+extern const std::string STUN_ERROR_REASON_GLOBAL_FAILURE;
+
+class StunAttribute;
+class StunAddressAttribute;
+class StunUInt32Attribute;
+class StunByteStringAttribute;
+class StunErrorCodeAttribute;
+class StunUInt16ListAttribute;
+class StunTransportPrefsAttribute;
+
+// Records a complete STUN/TURN message.  Each message consists of a type and
+// any number of attributes.  Each attribute is parsed into an instance of an
+// appropriate class (see above).  The Get* methods will return instances of
+// that attribute class.
+class StunMessage {
+public:
+  StunMessage();
+  ~StunMessage();
+
+  StunMessageType type() const { return static_cast<StunMessageType>(type_); }
+  uint16 length() const { return length_; }
+  const std::string& transaction_id() const { return transaction_id_; }
+
+  void SetType(StunMessageType type) { type_ = type; }
+  void SetTransactionID(const std::string& str);
+
+  const StunAddressAttribute* GetAddress(StunAttributeType type) const;
+  const StunUInt32Attribute* GetUInt32(StunAttributeType type) const;
+  const StunByteStringAttribute* GetByteString(StunAttributeType type) const;
+  const StunErrorCodeAttribute* GetErrorCode() const;
+  const StunUInt16ListAttribute* GetUnknownAttributes() const;
+  const StunTransportPrefsAttribute* GetTransportPrefs() const;
+
+  void AddAttribute(StunAttribute* attr);
+
+  // Parses the STUN/TURN packet in the given buffer and records it here.  The
+  // return value indicates whether this was successful.
+  bool Read(ByteBuffer* buf);
+
+  // Writes this object into a STUN/TURN packet.  Return value is true if
+  // successful.
+  void Write(ByteBuffer* buf) const;
+
+private:
+  uint16 type_;
+  uint16 length_;
+  std::string transaction_id_;
+  std::vector<StunAttribute*>* attrs_;
+
+  const StunAttribute* GetAttribute(StunAttributeType type) const;
+};
+
+// Base class for all STUN/TURN attributes.
+class StunAttribute {
+public:
+  virtual ~StunAttribute() {}
+
+  StunAttributeType type() const {
+    return static_cast<StunAttributeType>(type_);
+  } 
+  uint16 length() const { return length_; }
+
+  // Reads the body (not the type or length) for this type of attribute from
+  // the given buffer.  Return value is true if successful.
+  virtual bool Read(ByteBuffer* buf) = 0;
+
+  // Writes the body (not the type or length) to the given buffer.  Return
+  // value is true if successful.
+  virtual void Write(ByteBuffer* buf) const = 0;
+
+  // Creates an attribute object with the given type and len.
+  static StunAttribute* Create(uint16 type, uint16 length);
+
+  // Creates an attribute object with the given type and smallest length.
+  static StunAddressAttribute* CreateAddress(uint16 type);
+  static StunUInt32Attribute* CreateUInt32(uint16 type);
+  static StunByteStringAttribute* CreateByteString(uint16 type);
+  static StunErrorCodeAttribute* CreateErrorCode();
+  static StunUInt16ListAttribute* CreateUnknownAttributes();
+  static StunTransportPrefsAttribute* CreateTransportPrefs();
+
+protected:
+  StunAttribute(uint16 type, uint16 length);
+
+  void SetLength(uint16 length) { length_ = length; }
+
+private:
+  uint16 type_;
+  uint16 length_;
+};
+
+// Implements STUN/TURN attributes that record an Internet address.
+class StunAddressAttribute : public StunAttribute {
+public:
+  StunAddressAttribute(uint16 type);
+
+#if (_MSC_VER < 1300)
+  enum { SIZE = 8 };
+#else
+  static const uint16 SIZE = 8;
+#endif
+
+  uint8 family() const { return family_; }
+  uint16 port() const { return port_; }
+  uint32 ip() const { return ip_; }
+
+  void SetFamily(uint8 family) { family_ = family; }
+  void SetIP(uint32 ip) { ip_ = ip; }
+  void SetPort(uint16 port) { port_ = port; }
+
+  bool Read(ByteBuffer* buf);
+  void Write(ByteBuffer* buf) const;
+
+private:
+  uint8 family_;
+  uint16 port_;
+  uint32 ip_;
+};
+
+// Implements STUN/TURN attributs that record a 32-bit integer.
+class StunUInt32Attribute : public StunAttribute {
+public:
+  StunUInt32Attribute(uint16 type);
+
+#if (_MSC_VER < 1300)
+  enum { SIZE = 4 };
+#else
+  static const uint16 SIZE = 4;
+#endif
+
+  uint32 value() const { return bits_; }
+
+  void SetValue(uint32 bits) { bits_ = bits; }
+
+  bool GetBit(int index) const;
+  void SetBit(int index, bool value);
+
+  bool Read(ByteBuffer* buf);
+  void Write(ByteBuffer* buf) const;
+
+private:
+  uint32 bits_;
+};
+
+// Implements STUN/TURN attributs that record an arbitrary byte string
+class StunByteStringAttribute : public StunAttribute {
+public:
+  StunByteStringAttribute(uint16 type, uint16 length);
+  ~StunByteStringAttribute();
+
+  const char* bytes() const { return bytes_; }
+
+  void SetBytes(char* bytes, uint16 length);
+
+  void CopyBytes(const char* bytes); // uses strlen
+  void CopyBytes(const void* bytes, uint16 length);
+
+  uint8 GetByte(int index) const;
+  void SetByte(int index, uint8 value);
+
+  bool Read(ByteBuffer* buf);
+  void Write(ByteBuffer* buf) const;
+
+private:
+  char* bytes_;
+};
+
+// Implements STUN/TURN attributs that record an error code.
+class StunErrorCodeAttribute : public StunAttribute {
+public:
+  StunErrorCodeAttribute(uint16 type, uint16 length);
+  ~StunErrorCodeAttribute();
+
+#if (_MSC_VER < 1300)
+  enum { MIN_SIZE = 4 };
+#else
+  static const uint16 MIN_SIZE = 4;
+#endif
+
+  uint32 error_code() const { return (class_ << 8) | number_; }
+  uint8 error_class() const { return class_; }
+  uint8 number() const { return number_; }
+  const std::string& reason() const { return reason_; }
+
+  void SetErrorCode(uint32 code);
+  void SetErrorClass(uint8 eclass) { class_ = eclass; }
+  void SetNumber(uint8 number) { number_ = number; }
+  void SetReason(const std::string& reason);
+
+  bool Read(ByteBuffer* buf);
+  void Write(ByteBuffer* buf) const;
+
+private:
+  uint8 class_;
+  uint8 number_;
+  std::string reason_;
+};
+
+// Implements STUN/TURN attributs that record a list of attribute names.
+class StunUInt16ListAttribute : public StunAttribute {
+public:
+  StunUInt16ListAttribute(uint16 type, uint16 length);
+  ~StunUInt16ListAttribute();
+
+  size_t Size() const;
+  uint16 GetType(int index) const;
+  void SetType(int index, uint16 value);
+  void AddType(uint16 value);
+
+  bool Read(ByteBuffer* buf);
+  void Write(ByteBuffer* buf) const;
+
+private:
+  std::vector<uint16>* attr_types_;
+};
+
+// Implements the TURN TRANSPORT-PREFS attribute, which provides information
+// about the ports to allocate.
+class StunTransportPrefsAttribute : public StunAttribute {
+public:
+  StunTransportPrefsAttribute(uint16 type, uint16 length);
+  ~StunTransportPrefsAttribute();
+
+#if (_MSC_VER < 1300)
+  enum { SIZE1 = 4, SIZE2 = 12 };
+#else
+  static const uint16 SIZE1 = 4;
+  static const uint16 SIZE2 = 12;
+#endif
+
+  bool preallocate() const { return preallocate_; }
+  uint8 preference_type() const { return prefs_; }
+  const StunAddressAttribute* address() const { return addr_; }
+
+  void SetPreferenceType(uint8 prefs) { prefs_ = prefs; }
+
+  // Sets the preallocate address to the given value, or if 0 is given, it sets
+  // to not preallocate.
+  void SetPreallocateAddress(StunAddressAttribute* addr);
+
+  bool Read(ByteBuffer* buf);
+  void Write(ByteBuffer* buf) const;
+
+private:
+  bool preallocate_;
+  uint8 prefs_;
+  StunAddressAttribute* addr_;
+};
+
+// The special MAGIC-COOKIE attribute is used to distinguish TURN packets from
+// other kinds of traffic.
+const char STUN_MAGIC_COOKIE_VALUE[] = { 0x72, char(0xc6), 0x4b, char(0xc6) };
+
+// Returns the (successful) response type for the given request type.
+StunMessageType GetStunResponseType(StunMessageType request_type);
+
+// Returns the error response type for the given request type.
+StunMessageType GetStunErrorResponseType(StunMessageType request_type);
+
+} // namespace cricket
+
+#endif // __STUN_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunport.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunport.cc
new file mode 100644
index 00000000..6d1dc6b1
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunport.cc
@@ -0,0 +1,171 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/logging.h"
+#include "talk/p2p/base/stunport.h"
+#include "talk/p2p/base/helpers.h"
+#include <iostream>
+#include <cassert>
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::strerror;
+}
+#endif
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+namespace cricket {
+
+const int KEEPALIVE_DELAY = 10 * 1000; // 10 seconds - sort timeouts
+const int RETRY_DELAY = 50; // 50ms, from ICE spec
+const uint32 RETRY_TIMEOUT = 50 * 1000; // ICE says 50 secs
+
+// Handles a binding request sent to the STUN server.
+class StunPortBindingRequest : public StunRequest {
+public:
+  StunPortBindingRequest(StunPort* port) : port_(port) {
+    start_time_ = GetMillisecondCount();
+  }
+
+  virtual ~StunPortBindingRequest() {
+  }
+
+  virtual void Prepare(StunMessage* request) {
+    request->SetType(STUN_BINDING_REQUEST);
+  }
+
+  virtual void OnResponse(StunMessage* response) {
+    const StunAddressAttribute* addr_attr =
+        response->GetAddress(STUN_ATTR_MAPPED_ADDRESS);
+    if (!addr_attr) {
+      LOG(LERROR) << "Binding response missing mapped address.";
+    } else if (addr_attr->family() != 1) {
+      LOG(LERROR) << "Binding address has bad family";
+    } else {
+      SocketAddress addr(addr_attr->ip(), addr_attr->port());
+      if (port_->candidates().empty())
+        port_->add_address(addr, "udp");
+    }
+
+    // We will do a keep-alive regardless of whether this request suceeds.
+    // This should have almost no impact on network usage.
+    port_->requests_.SendDelayed(new StunPortBindingRequest(port_), KEEPALIVE_DELAY);
+  }
+
+  virtual void OnErrorResponse(StunMessage* response) {
+    const StunErrorCodeAttribute* attr = response->GetErrorCode();
+    if (!attr) {
+      LOG(LERROR) << "Bad allocate response error code";
+    } else {
+      LOG(LERROR) << "Binding error response:"
+                 << " class=" << attr->error_class()
+                 << " number=" << attr->number()
+                 << " reason='" << attr->reason() << "'";
+    }
+
+    if (GetMillisecondCount() - start_time_ <= RETRY_TIMEOUT)
+      port_->requests_.SendDelayed(new StunPortBindingRequest(port_), KEEPALIVE_DELAY);
+  }
+
+  virtual void OnTimeout() {
+    LOG(LERROR) << "Binding request timed out";
+    if (GetMillisecondCount() - start_time_ <= RETRY_TIMEOUT)
+      port_->requests_.SendDelayed(new StunPortBindingRequest(port_), RETRY_DELAY);
+  }
+
+private:
+  uint32 start_time_;
+  StunPort* port_;
+};
+
+const std::string STUN_PORT_TYPE("stun");
+
+StunPort::StunPort(Thread* thread, SocketFactory* factory, Network* network,
+                   const SocketAddress& local_addr,
+                   const SocketAddress& server_addr)
+  : UDPPort(thread, STUN_PORT_TYPE, factory, network),
+    server_addr_(server_addr), requests_(thread), error_(0) {
+
+  socket_ = CreatePacketSocket(PROTO_UDP);
+  socket_->SignalReadPacket.connect(this, &StunPort::OnReadPacket);
+  if (socket_->Bind(local_addr) < 0)
+    PLOG(LERROR, socket_->GetError()) << "bind";
+
+  requests_.SignalSendPacket.connect(this, &StunPort::OnSendPacket);
+}
+
+StunPort::~StunPort() {
+  delete socket_;
+}
+
+void StunPort::PrepareAddress() {
+  requests_.Send(new StunPortBindingRequest(this));
+}
+
+int StunPort::SendTo(
+    const void* data, size_t size, const SocketAddress& addr, bool payload) {
+  int sent = socket_->SendTo(data, size, addr);
+  if (sent < 0)
+    error_ = socket_->GetError();
+  return sent;
+}
+
+int StunPort::SetOption(Socket::Option opt, int value) {
+  return socket_->SetOption(opt, value);
+}
+
+int StunPort::GetError() {
+  return error_;
+}
+
+void StunPort::OnReadPacket(
+    const char* data, size_t size, const SocketAddress& remote_addr,
+    AsyncPacketSocket* socket) {
+  assert(socket == socket_);
+
+  // Look for a response to a binding request.
+  if (requests_.CheckResponse(data, size))
+    return;
+
+  // Process this data packet in the normal manner.
+  UDPPort::OnReadPacket(data, size, remote_addr);
+}
+
+void StunPort::OnSendPacket(const void* data, size_t size) {
+  if (socket_->SendTo(data, size, server_addr_) < 0)
+    PLOG(LERROR, socket_->GetError()) << "sendto";
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunport.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunport.h
new file mode 100644
index 00000000..f042ae14
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunport.h
@@ -0,0 +1,72 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __STUNPORT_H__
+#define __STUNPORT_H__
+
+#include "talk/base/asyncudpsocket.h"
+#include "talk/p2p/base/udpport.h"
+#include "talk/p2p/base/stunrequest.h"
+
+namespace cricket {
+
+extern const std::string STUN_PORT_TYPE;
+
+// Communicates using the address on the outside of a NAT.
+class StunPort : public UDPPort {
+public:
+  StunPort(Thread* thread, SocketFactory* factory, Network* network,
+           const SocketAddress& local_addr, const SocketAddress& server_addr);
+  virtual ~StunPort();
+
+  virtual void PrepareAddress();
+
+  virtual int SetOption(Socket::Option opt, int value);
+  virtual int GetError();
+
+protected:
+  virtual int SendTo(const void* data, size_t size, const SocketAddress& addr, bool payload);
+
+  void OnReadPacket(
+      const char* data, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket);
+
+private:
+  AsyncPacketSocket* socket_;
+  SocketAddress server_addr_;
+  StunRequestManager requests_;
+  int error_;
+
+  friend class StunPortBindingRequest;
+
+  // Sends STUN requests to the server.
+  void OnSendPacket(const void* data, size_t size);
+};
+
+} // namespace cricket
+
+#endif // __STUNPORT_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunrequest.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunrequest.cc
new file mode 100644
index 00000000..14d64735
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunrequest.cc
@@ -0,0 +1,198 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/logging.h"
+#include "talk/p2p/base/stunrequest.h"
+#include "talk/p2p/base/helpers.h"
+#include <iostream>
+#include <cassert>
+
+namespace cricket {
+
+const uint32 MSG_STUN_SEND = 1;
+
+const int MAX_SENDS = 9;
+const int DELAY_UNIT = 100; // 100 milliseconds
+const int DELAY_MAX_FACTOR = 16;
+
+StunRequestManager::StunRequestManager(Thread* thread) : thread_(thread) {
+}
+
+StunRequestManager::~StunRequestManager() {
+  while (requests_.begin() != requests_.end()) {
+    StunRequest *request = requests_.begin()->second;
+    requests_.erase(requests_.begin());
+    delete request;
+  }
+}
+
+void StunRequestManager::Send(StunRequest* request) {
+  SendDelayed(request, 0);
+}
+
+void StunRequestManager::SendDelayed(StunRequest* request, int delay) {
+  request->set_manager(this);
+  assert(requests_.find(request->id()) == requests_.end());
+  requests_[request->id()] = request;
+  thread_->PostDelayed(delay, request, MSG_STUN_SEND, NULL);
+}
+
+void StunRequestManager::Remove(StunRequest* request) {
+  assert(request->manager() == this);
+  RequestMap::iterator iter = requests_.find(request->id());
+  if (iter != requests_.end()) {
+    assert(iter->second == request);
+    requests_.erase(iter);
+    thread_->Clear(request);
+  }
+}
+
+void StunRequestManager::Clear() {
+  std::vector<StunRequest*> requests;
+  for (RequestMap::iterator i = requests_.begin(); i != requests_.end(); ++i)
+    requests.push_back(i->second);
+
+  for (uint32 i = 0; i < requests.size(); ++i)
+    Remove(requests[i]);
+}
+
+bool StunRequestManager::CheckResponse(StunMessage* msg) {
+  RequestMap::iterator iter = requests_.find(msg->transaction_id());
+  if (iter == requests_.end())
+    return false;
+
+  StunRequest* request = iter->second;
+  if (msg->type() == GetStunResponseType(request->type())) {
+    request->OnResponse(msg);
+  } else if (msg->type() == GetStunErrorResponseType(request->type())) {
+    request->OnErrorResponse(msg);
+  } else {
+    LOG(LERROR) << "Received response with wrong type: " << msg->type()
+               << " (expecting " << GetStunResponseType(request->type()) << ")";
+    return false;
+  }
+
+  delete request;
+  return true;
+}
+
+bool StunRequestManager::CheckResponse(const char* data, size_t size) {
+  // Check the appropriate bytes of the stream to see if they match the
+  // transaction ID of a response we are expecting.
+
+  if (size < 20)
+    return false;
+
+  std::string id;
+  id.append(data + 4, 16);
+
+  RequestMap::iterator iter = requests_.find(id);
+  if (iter == requests_.end())
+    return false;
+
+  // Parse the STUN message and continue processing as usual.
+
+  ByteBuffer buf(data, size);
+  StunMessage msg;
+  if (!msg.Read(&buf))
+    return false;
+
+  return CheckResponse(&msg);
+}
+
+StunRequest::StunRequest()
+  : manager_(0), id_(CreateRandomString(16)), msg_(0), count_(0),
+    timeout_(false), tstamp_(0) {
+}
+
+StunRequest::StunRequest(StunMessage* request)
+  : manager_(0), id_(request->transaction_id()), msg_(request),
+    count_(0), timeout_(false) {
+}
+
+StunRequest::~StunRequest() {
+  assert(manager_ != NULL);
+  if (manager_) {
+    manager_->Remove(this);
+    manager_->thread_->Clear(this);
+  }
+  delete msg_;
+}
+
+const StunMessageType StunRequest::type() {
+  assert(msg_);
+  return msg_->type();
+}
+
+void StunRequest::set_manager(StunRequestManager* manager) {
+  assert(!manager_);
+  manager_ = manager;
+}
+
+void StunRequest::OnMessage(Message* pmsg) {
+  assert(manager_);
+  assert(pmsg->message_id == MSG_STUN_SEND);
+
+  if (!msg_) {
+    msg_ = new StunMessage();
+    msg_->SetTransactionID(id_);
+    Prepare(msg_);
+    assert(msg_->transaction_id() == id_);
+  }
+
+  if (timeout_) {
+    OnTimeout();
+    delete this;
+    return;
+  }
+
+  tstamp_ = GetMillisecondCount();
+
+  ByteBuffer buf;
+  msg_->Write(&buf);
+  manager_->SignalSendPacket(buf.Data(), buf.Length());
+
+  int delay = GetNextDelay();
+  manager_->thread_->PostDelayed(delay, this, MSG_STUN_SEND, NULL);
+}
+
+uint32 StunRequest::Elapsed() const {
+  return (GetMillisecondCount() - tstamp_);
+}
+
+int StunRequest::GetNextDelay() {
+  int delay = DELAY_UNIT * _min(1 << count_, DELAY_MAX_FACTOR);
+  count_ += 1;
+  if (count_ == MAX_SENDS)
+    timeout_ = true;
+  return delay;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunrequest.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunrequest.h
new file mode 100644
index 00000000..86acff91
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunrequest.h
@@ -0,0 +1,126 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __STUNREQUESTMANAGER_H__
+#define __STUNREQUESTMANAGER_H__
+
+#include "talk/base/sigslot.h"
+#include "talk/base/thread.h"
+#include "talk/p2p/base/stun.h"
+#include <map>
+#include <string>
+
+namespace cricket {
+
+class StunRequest;
+
+// Manages a set of STUN requests, sending and resending until we receive a
+// response or determine that the request has timed out.
+class StunRequestManager {
+public:
+  StunRequestManager(Thread* thread);
+  ~StunRequestManager();
+
+  // Starts sending the given request (perhaps after a delay).
+  void Send(StunRequest* request);
+  void SendDelayed(StunRequest* request, int delay);
+
+  // Removes a stun request that was added previously.  This will happen
+  // automatically when a request succeeds, fails, or times out.
+  void Remove(StunRequest* request);
+
+  // Removes all stun requests that were added previously.
+  void Clear();
+
+  // Determines whether the given message is a response to one of the
+  // outstanding requests, and if so, processes it appropriately.
+  bool CheckResponse(StunMessage* msg);
+  bool CheckResponse(const char* data, size_t size);
+
+  // Raised when there are bytes to be sent.
+  sigslot::signal2<const void*, size_t> SignalSendPacket;
+
+private:
+  typedef std::map<std::string, StunRequest*> RequestMap;
+
+  Thread* thread_;
+  RequestMap requests_;
+
+  friend class StunRequest;
+};
+
+// Represents an individual request to be sent.  The STUN message can either be
+// constructed beforehand or built on demand.
+class StunRequest : public MessageHandler {
+public:
+  StunRequest();
+  StunRequest(StunMessage* request);
+  virtual ~StunRequest();
+
+  // The manager handling this request (if it has been scheduled for sending).
+  StunRequestManager* manager() { return manager_; }
+
+  // Returns the transaction ID of this request.
+  const std::string& id() { return id_; }
+
+  // Returns the STUN type of the request message.
+  const StunMessageType type();
+
+  // Handles messages for sending and timeout.
+  void OnMessage(Message* pmsg);
+
+  // Time elapsed since last send (in ms)
+  uint32 Elapsed() const;
+
+protected:
+  int count_;
+  bool timeout_;
+
+  // Fills in the actual request to be sent.  Note that the transaction ID will
+  // already be set and cannot be changed.
+  virtual void Prepare(StunMessage* request) {}
+
+  // Called when the message receives a response or times out.
+  virtual void OnResponse(StunMessage* response) {}
+  virtual void OnErrorResponse(StunMessage* response) {}
+  virtual void OnTimeout() {}
+  virtual int GetNextDelay();
+
+private:
+  StunRequestManager* manager_;
+  std::string id_;
+  StunMessage* msg_;
+  uint32 tstamp_;
+
+  void set_manager(StunRequestManager* manager);
+
+  friend class StunRequestManager;
+};
+
+} // namespace cricket
+
+#endif // __STUNREQUESTMANAGER_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver.cc
new file mode 100644
index 00000000..6e4f6b66
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver.cc
@@ -0,0 +1,160 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/bytebuffer.h"
+#include "talk/p2p/base/stunserver.h"
+#include <iostream>
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+namespace cricket {
+
+StunServer::StunServer(AsyncUDPSocket* socket) : socket_(socket) {
+  socket_->SignalReadPacket.connect(this, &StunServer::OnPacket);
+}
+
+StunServer::~StunServer() {
+  socket_->SignalReadPacket.disconnect(this);
+}
+
+void StunServer::OnPacket(
+    const char* buf, size_t size, const SocketAddress& remote_addr,
+    AsyncPacketSocket* socket) {
+
+  // TODO: If appropriate, look for the magic cookie before parsing.
+
+  // Parse the STUN message.
+  ByteBuffer bbuf(buf, size);
+  StunMessage msg;
+  if (!msg.Read(&bbuf)) {
+    SendErrorResponse(msg, remote_addr, 400, "Bad Request");
+    return;
+  }
+
+  // TODO: If this is UDP, then we shouldn't allow non-fully-parsed messages.
+
+  // TODO: If unknown non-optiional (<= 0x7fff) attributes are found, send a
+  //       420 "Unknown Attribute" response.
+
+  // TODO: Check that a message-integrity attribute was given (or send 401
+  //       "Unauthorized").  Check that a username attribute was given (or send
+  //       432 "Missing Username").  Look up the username and password.  If it
+  //       is missing or the HMAC is wrong, send 431 "Integrity Check Failure".
+
+  // Send the message to the appropriate handler function.
+  switch (msg.type()) {
+  case STUN_BINDING_REQUEST:
+    OnBindingRequest(&msg, remote_addr);
+    return;
+
+  case STUN_ALLOCATE_REQUEST:
+    OnAllocateRequest(&msg, remote_addr);
+    return;
+
+  default:
+    SendErrorResponse(msg, remote_addr, 600, "Operation Not Supported");
+  }
+}
+
+void StunServer::OnBindingRequest(
+    StunMessage* msg, const SocketAddress& remote_addr) {
+  StunMessage response;
+  response.SetType(STUN_BINDING_RESPONSE);
+  response.SetTransactionID(msg->transaction_id());
+
+  // Tell the user the address that we received their request from.
+  StunAddressAttribute* mapped_addr =
+      StunAttribute::CreateAddress(STUN_ATTR_MAPPED_ADDRESS);
+  mapped_addr->SetFamily(1);
+  mapped_addr->SetPort(remote_addr.port());
+  mapped_addr->SetIP(remote_addr.ip());
+  response.AddAttribute(mapped_addr);
+
+  // Tell the user the address that we are sending the response from.
+  SocketAddress local_addr = socket_->GetLocalAddress();
+  StunAddressAttribute* source_addr =
+      StunAttribute::CreateAddress(STUN_ATTR_SOURCE_ADDRESS);
+  source_addr->SetFamily(1);
+  source_addr->SetPort(local_addr.port());
+  source_addr->SetIP(local_addr.ip());
+  response.AddAttribute(source_addr);
+
+  // TODO: Add username and message-integrity.
+
+  // TODO: Add changed-address.  (Keep information about three other servers.)
+
+  SendResponse(response, remote_addr);
+}
+
+void StunServer::OnAllocateRequest(
+    StunMessage* msg, const SocketAddress& addr) {
+  SendErrorResponse(*msg, addr, 600, "Operation Not Supported");
+}
+
+void StunServer::OnSharedSecretRequest(
+    StunMessage* msg, const SocketAddress& addr) {
+  SendErrorResponse(*msg, addr, 600, "Operation Not Supported");
+}
+
+void StunServer::OnSendRequest(StunMessage* msg, const SocketAddress& addr) {
+  SendErrorResponse(*msg, addr, 600, "Operation Not Supported");
+}
+
+void StunServer::SendErrorResponse(
+    const StunMessage& msg, const SocketAddress& addr, int error_code,
+    const char* error_desc) {
+
+  StunMessage err_msg;
+  err_msg.SetType(GetStunErrorResponseType(msg.type()));
+  err_msg.SetTransactionID(msg.transaction_id());
+
+  StunErrorCodeAttribute* err_code = StunAttribute::CreateErrorCode();
+  err_code->SetErrorClass(error_code / 100);
+  err_code->SetNumber(error_code % 100);
+  err_code->SetReason(error_desc);
+  err_msg.AddAttribute(err_code);
+
+  SendResponse(err_msg, addr);
+}
+
+void StunServer::SendResponse(
+    const StunMessage& msg, const SocketAddress& addr) {
+
+  ByteBuffer buf;
+  msg.Write(&buf);
+
+  // TODO: Allow response addr attribute if sent from another stun server.
+
+  if (socket_->SendTo(buf.Data(), buf.Length(), addr) < 0)
+    std::cerr << "sendto: " << std::strerror(errno) << std::endl;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver.h
new file mode 100644
index 00000000..3043645d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver.h
@@ -0,0 +1,73 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __STUNSERVER_H__
+#define __STUNSERVER_H__
+
+#include "talk/base/asyncudpsocket.h"
+#include "talk/p2p/base/stun.h"
+
+namespace cricket {
+
+const int STUN_SERVER_PORT = 3478;
+
+class StunServer : public sigslot::has_slots<> {
+public:
+  // Creates a STUN server, which will listen on the given socket.
+  StunServer(AsyncUDPSocket* socket);
+
+  // Removes the STUN server from the socket, but does not delete the socket.
+  ~StunServer();
+
+protected:
+
+  // Slot for AsyncSocket.PacketRead:
+  void OnPacket(
+      const char* buf, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket);
+
+  // Handlers for the different types of STUN/TURN requests:
+  void OnBindingRequest(StunMessage* msg, const SocketAddress& addr);
+  void OnAllocateRequest(StunMessage* msg, const SocketAddress& addr);
+  void OnSharedSecretRequest(StunMessage* msg, const SocketAddress& addr);
+  void OnSendRequest(StunMessage* msg, const SocketAddress& addr);
+
+  // Sends an error response to the given message back to the user.
+  void SendErrorResponse(
+      const StunMessage& msg, const SocketAddress& addr, int error_code,
+      const char* error_desc);
+
+  // Sends the given message to the appropriate destination.
+  void SendResponse(const StunMessage& msg, const SocketAddress& addr);
+
+private:
+  AsyncUDPSocket* socket_;
+};
+
+} // namespace cricket
+
+#endif // __STUNSERVER_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver.pro b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver.pro
new file mode 100644
index 00000000..dce92ec4
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver.pro
@@ -0,0 +1,14 @@
+TEMPLATE = app
+INCLUDEPATH = ../../..
+DEFINES += POSIX
+
+include(../../../../../conf.pri)
+
+# Input
+SOURCES += \
+	stunserver.cc \
+	stunserver_main.cc \
+	../../base/host.cc #\
+#	../../base/socketaddresspair.cc
+
+LIBS += ../../../liblibjingle.a
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver_main.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver_main.cc
new file mode 100644
index 00000000..bd8a96e5
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/stunserver_main.cc
@@ -0,0 +1,66 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/host.h"
+#include "talk/base/thread.h"
+#include "talk/p2p/base/stunserver.h"
+#include <iostream>
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+using namespace cricket;
+
+int main(int argc, char* argv[]) {
+  if (argc != 1) {
+    std::cerr << "usage: stunserver" << std::endl;
+    return 1;
+  }
+
+  SocketAddress server_addr(LocalHost().networks()[1]->ip(), 7000);
+
+  Thread *pthMain = Thread::Current(); 
+  
+  AsyncUDPSocket* server_socket = CreateAsyncUDPSocket(pthMain->socketserver());
+  if (server_socket->Bind(server_addr) < 0) {
+    std::cerr << "bind: " << std::strerror(errno) << std::endl;
+    return 1;
+  }
+
+  StunServer* server = new StunServer(server_socket);
+
+  std::cout << "Listening at " << server_addr.ToString() << std::endl;
+
+  pthMain->Loop();
+
+  delete server;
+  delete server_socket;
+  return 0;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/tcpport.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/tcpport.cc
new file mode 100644
index 00000000..a2d2adc6
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/tcpport.cc
@@ -0,0 +1,250 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/p2p/base/tcpport.h"
+#include "talk/base/logging.h"
+#ifdef WIN32
+#include "talk/base/winfirewall.h"
+#endif // WIN32
+#include <iostream>
+#include <cassert>
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::strerror;
+}
+#endif
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+namespace cricket {
+
+#ifdef WIN32
+static WinFirewall win_firewall;
+#endif  // WIN32
+
+TCPPort::TCPPort(Thread* thread, SocketFactory* factory, Network* network,
+                 const SocketAddress& address)
+    : Port(thread, LOCAL_PORT_TYPE, factory, network), error_(0) {
+  incoming_only_ = (address.port() != 0);
+  socket_ = thread->socketserver()->CreateAsyncSocket(SOCK_STREAM);
+  socket_->SignalReadEvent.connect(this, &TCPPort::OnAcceptEvent);
+  if (socket_->Bind(address) < 0)
+    LOG(INFO) << "bind: " << std::strerror(socket_->GetError());
+}
+
+TCPPort::~TCPPort() {
+  delete socket_;
+}
+
+Connection* TCPPort::CreateConnection(const Candidate& address, CandidateOrigin origin) {
+  // We only support TCP protocols
+  if ((address.protocol() != "tcp") && (address.protocol() != "ssltcp"))
+    return 0;
+
+  // We can't accept TCP connections incoming on other ports
+  if (origin == ORIGIN_OTHER_PORT)
+    return 0;
+
+  // Check if we are allowed to make outgoing TCP connections
+  if (incoming_only_ && (origin == ORIGIN_MESSAGE))
+    return 0;
+
+  // We don't know how to act as an ssl server yet
+  if ((address.protocol() == "ssltcp") && (origin == ORIGIN_THIS_PORT))
+    return 0;
+
+  TCPConnection* conn = 0;
+  if (AsyncTCPSocket * socket = GetIncoming(address.address(), true)) {
+    socket->SignalReadPacket.disconnect(this);
+    conn = new TCPConnection(this, address, socket);
+  } else {
+    conn = new TCPConnection(this, address);
+  }
+  AddConnection(conn);
+  return conn;
+}
+
+void TCPPort::PrepareAddress() {
+  assert(socket_);
+
+  bool allow_listen = true;
+#ifdef WIN32
+  if (win_firewall.Initialize()) {
+    char module_path[MAX_PATH + 1] = { 0 };
+    ::GetModuleFileNameA(NULL, module_path, MAX_PATH);
+    if (win_firewall.Enabled() && !win_firewall.Authorized(module_path)) {
+      allow_listen = false;
+    }
+  }
+#endif // WIN32
+  if (allow_listen) {
+    if (socket_->Listen(5) < 0)
+      LOG(INFO) << "listen: " << std::strerror(socket_->GetError());
+  } else {
+    LOG(INFO) << "not listening due to firewall restrictions";
+  }
+  // Note: We still add the address, since otherwise the remote side won't recognize
+  // our incoming TCP connections.
+  add_address(socket_->GetLocalAddress(), "tcp");
+}
+
+int TCPPort::SendTo(const void* data, size_t size, const SocketAddress& addr, bool payload) {
+  AsyncTCPSocket * socket = 0;
+
+  if (TCPConnection * conn = static_cast<TCPConnection*>(GetConnection(addr))) {
+    socket = conn->socket();
+  } else {
+    socket = GetIncoming(addr);
+  }
+  if (!socket) {
+    LOG(INFO) << "Unknown destination for SendTo: " << addr.ToString();
+    return -1; // TODO: Set error_
+  }
+
+  //LOG(INFO) << "TCPPort::SendTo(" << size << ", " << addr.ToString() << ")";
+
+  int sent = socket->Send(data, size);
+  if (sent < 0)
+    error_ = socket->GetError();
+  return sent;
+}
+
+int TCPPort::SetOption(Socket::Option opt, int value) {
+  return socket_->SetOption(opt, value);
+}
+
+int TCPPort::GetError() {
+  assert(socket_);
+  return error_;
+}
+
+void TCPPort::OnAcceptEvent(AsyncSocket* socket) {
+  assert(socket == socket_);
+
+  Incoming incoming;
+  AsyncSocket * newsocket = static_cast<AsyncSocket *>(socket->Accept(&incoming.addr));
+  if (!newsocket) {
+    // TODO: Do something better like forwarding the error to the user.
+    LOG(INFO) << "accept: " << socket_->GetError() << " " <<  std::strerror(socket_->GetError());
+    return;
+  }
+  incoming.socket = new AsyncTCPSocket(newsocket);
+  incoming.socket->SignalReadPacket.connect(this, &TCPPort::OnReadPacket);
+
+  LOG(INFO) << "accepted incoming connection from " << incoming.addr.ToString();
+  incoming_.push_back(incoming);
+
+  // Prime a read event in case data is waiting
+  newsocket->SignalReadEvent(newsocket);
+}
+
+AsyncTCPSocket * TCPPort::GetIncoming(const SocketAddress& addr, bool remove) {
+  AsyncTCPSocket * socket = 0;
+  for (std::list<Incoming>::iterator it = incoming_.begin(); it != incoming_.end(); ++it) {
+    if (it->addr == addr) {
+      socket = it->socket;
+      if (remove)
+        incoming_.erase(it);
+      break;
+    }
+  }
+  return socket;
+}
+
+void TCPPort::OnReadPacket(const char* data, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket) {
+  Port::OnReadPacket(data, size, remote_addr);
+}
+
+TCPConnection::TCPConnection(TCPPort* port, const Candidate& candidate, AsyncTCPSocket* socket)
+    : Connection(port, 0, candidate), socket_(socket), error_(0) {
+  bool outgoing = (socket_ == 0);
+  if (outgoing) {
+    socket_ = static_cast<AsyncTCPSocket *>(port->CreatePacketSocket(
+                (candidate.protocol() == "ssltcp") ? PROTO_SSLTCP : PROTO_TCP));
+  }
+  socket_->SignalReadPacket.connect(this, &TCPConnection::OnReadPacket);
+  socket_->SignalClose.connect(this, &TCPConnection::OnClose);
+  if (outgoing) {
+    connected_ = false;
+    socket_->SignalConnect.connect(this, &TCPConnection::OnConnect);
+    socket_->Connect(candidate.address());
+    LOG(INFO) << "Connecting to " << candidate.address().ToString();
+  }
+}
+
+TCPConnection::~TCPConnection() {
+}
+
+int TCPConnection::Send(const void* data, size_t size) {
+  if (write_state() != STATE_WRITABLE)
+    return 0;
+
+  int sent = socket_->Send(data, size);
+  if (sent < 0) {
+    error_ = socket_->GetError();
+  } else {
+    sent_total_bytes_ += sent;
+  }
+  return sent;
+}
+
+int TCPConnection::GetError() {
+  return error_;
+}
+
+TCPPort* TCPConnection::tcpport() {
+  return static_cast<TCPPort*>(port_);
+}
+
+void TCPConnection::OnConnect(AsyncTCPSocket* socket) {
+  assert(socket == socket_);
+  LOG(INFO) << "tcp connected to " << socket->GetRemoteAddress().ToString();
+  set_connected(true);
+}
+
+void TCPConnection::OnClose(AsyncTCPSocket* socket, int error) {
+  assert(socket == socket_);
+  LOG(INFO) << "tcp closed with error: " << error;
+  set_connected(false);
+}
+
+void TCPConnection::OnReadPacket(const char* data, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket) {
+  assert(socket == socket_);
+  Connection::OnReadPacket(data, size);
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/tcpport.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/tcpport.h
new file mode 100644
index 00000000..f6a9beb7
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/tcpport.h
@@ -0,0 +1,116 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __TCPPORT_H__
+#define __TCPPORT_H__
+
+#include <list>
+#include "talk/base/asynctcpsocket.h"
+#include "talk/p2p/base/port.h"
+
+namespace cricket {
+
+class TCPConnection;
+
+extern const std::string LOCAL_PORT_TYPE; // type of TCP ports
+
+// Communicates using a local TCP port.
+//
+// This class is designed to allow subclasses to take advantage of the
+// connection management provided by this class.  A subclass should take of all
+// packet sending and preparation, but when a packet is received, it should
+// call this TCPPort::OnReadPacket (3 arg) to dispatch to a connection.
+class TCPPort : public Port {
+public:
+  TCPPort(Thread* thread, SocketFactory* factory, Network* network,
+          const SocketAddress& address);
+  virtual ~TCPPort();
+
+  virtual Connection* CreateConnection(const Candidate& address, CandidateOrigin origin);
+
+  virtual void PrepareAddress();
+
+  virtual int SetOption(Socket::Option opt, int value);
+  virtual int GetError();
+
+protected:
+  // Handles sending using the local TCP socket.
+  virtual int SendTo(const void* data, size_t size, const SocketAddress& addr, bool payload);
+
+  // Creates TCPConnection for incoming sockets
+  void OnAcceptEvent(AsyncSocket* socket);
+
+  AsyncSocket* socket() { return socket_; }
+
+private:
+  bool incoming_only_;
+  AsyncSocket* socket_;
+  int error_;
+
+  struct Incoming {
+    SocketAddress addr;
+    AsyncTCPSocket * socket;
+  };
+  std::list<Incoming> incoming_;
+
+  AsyncTCPSocket * GetIncoming(const SocketAddress& addr, bool remove = false);
+
+  // Receives packet signal from the local TCP Socket.
+  void OnReadPacket(const char* data, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket);
+
+  friend class TCPConnection;
+};
+
+class TCPConnection : public Connection {
+public:
+  // Connection is outgoing unless socket is specified
+  TCPConnection(TCPPort* port, const Candidate& candidate, AsyncTCPSocket* socket = 0);
+  virtual ~TCPConnection();
+
+  virtual int Send(const void* data, size_t size);
+  virtual int GetError();
+
+  AsyncTCPSocket * socket() { return socket_; }
+
+private:
+  TCPPort* tcpport();
+  AsyncTCPSocket* socket_;
+  bool connected_;
+  int error_;
+
+  void OnConnect(AsyncTCPSocket* socket);
+  void OnClose(AsyncTCPSocket* socket, int error);
+  void OnReadPacket(const char* data, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket);
+
+  friend class TCPPort;
+};
+
+} // namespace cricket
+
+#endif // __TCPPORT_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/udpport.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/udpport.cc
new file mode 100644
index 00000000..fabbb25b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/udpport.cc
@@ -0,0 +1,117 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/logging.h"
+#include "talk/p2p/base/udpport.h"
+#include <iostream>
+#include <cassert>
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+namespace std {
+  using ::strerror;
+}
+#endif
+
+#ifdef POSIX
+extern "C" {
+#include <errno.h>
+}
+#endif // POSIX
+
+namespace cricket {
+
+const std::string LOCAL_PORT_TYPE("local");
+
+UDPPort::UDPPort(Thread* thread, SocketFactory* factory, Network* network,
+                 const SocketAddress& address)
+    : Port(thread, LOCAL_PORT_TYPE, factory, network), error_(0) {
+  socket_ = CreatePacketSocket(PROTO_UDP);
+  socket_->SignalReadPacket.connect(this, &UDPPort::OnReadPacketSlot);
+  if (socket_->Bind(address) < 0)
+    PLOG(LERROR, socket_->GetError()) << "bind";
+}
+
+UDPPort::UDPPort(Thread* thread, const std::string &type,
+                 SocketFactory* factory, Network* network)
+  : Port(thread, type, factory, network), socket_(0), error_(0) {
+}
+
+UDPPort::~UDPPort() {
+  delete socket_;
+}
+
+void UDPPort::PrepareAddress() {
+  assert(socket_);
+  add_address(socket_->GetLocalAddress(), "udp");
+}
+
+Connection* UDPPort::CreateConnection(const Candidate& address, CandidateOrigin origin) {
+  if (address.protocol() != "udp")
+    return 0;
+
+  Connection * conn = new ProxyConnection(this, 0, address);
+  AddConnection(conn);
+  return conn;
+}
+
+int UDPPort::SendTo(const void* data, size_t size, const SocketAddress& addr, bool payload) {
+  assert(socket_);
+  int sent = socket_->SendTo(data, size, addr);
+  if (sent < 0)
+    error_ = socket_->GetError();
+  return sent;
+}
+
+int UDPPort::SetOption(Socket::Option opt, int value) {
+  return socket_->SetOption(opt, value);
+}
+
+int UDPPort::GetError() {
+  assert(socket_);
+  return error_;
+}
+
+void UDPPort::OnReadPacketSlot(
+    const char* data, size_t size, const SocketAddress& remote_addr,
+    AsyncPacketSocket* socket) {
+  assert(socket == socket_);
+  OnReadPacket(data, size, remote_addr);
+}
+
+void UDPPort::OnReadPacket(
+    const char* data, size_t size, const SocketAddress& remote_addr) {
+  if (Connection* conn = GetConnection(remote_addr)) {
+    conn->OnReadPacket(data, size);
+  } else {
+    Port::OnReadPacket(data, size, remote_addr);
+  }
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/udpport.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/udpport.h
new file mode 100644
index 00000000..4bcd113e
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/udpport.h
@@ -0,0 +1,81 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __UDPPORT_H__
+#define __UDPPORT_H__
+
+#include "talk/base/asyncudpsocket.h"
+#include "talk/p2p/base/port.h"
+
+namespace cricket {
+
+extern const std::string LOCAL_PORT_TYPE; // type of UDP ports
+
+// Communicates using a local UDP port.
+//
+// This class is designed to allow subclasses to take advantage of the
+// connection management provided by this class.  A subclass should take of all
+// packet sending and preparation, but when a packet is received, it should
+// call this UDPPort::OnReadPacket (3 arg) to dispatch to a connection.
+class UDPPort : public Port {
+public:
+  UDPPort(Thread* thread, SocketFactory* factory, Network* network,
+          const SocketAddress& address);
+  virtual ~UDPPort();
+
+  virtual void PrepareAddress();
+  virtual Connection* CreateConnection(const Candidate& address, CandidateOrigin origin);
+
+  virtual int SetOption(Socket::Option opt, int value);
+  virtual int GetError();
+
+protected:
+  UDPPort(Thread* thread, const std::string &type, SocketFactory* factory,
+          Network* network);
+
+  // Handles sending using the local UDP socket.
+  virtual int SendTo(const void* data, size_t size, const SocketAddress& addr, bool payload);
+
+  // Dispatches the given packet to the port or connection as appropriate.
+  void OnReadPacket(
+      const char* data, size_t size, const SocketAddress& remote_addr);
+
+  AsyncPacketSocket* socket() { return socket_; }
+
+private:
+  AsyncPacketSocket* socket_;
+  int error_;
+
+  // Receives packet signal from the local UDP Socket.
+  void OnReadPacketSlot(
+      const char* data, size_t size, const SocketAddress& remote_addr,
+      AsyncPacketSocket* socket);
+};
+
+} // namespace cricket
+
+#endif // __UDPPORT_H__
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/Makefile.am
new file mode 100644
index 00000000..2bdd95ff
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/Makefile.am
@@ -0,0 +1,11 @@
+libcricketp2pclient_la_SOURCES = sessionclient.cc \
+				 basicportallocator.cc \
+				 socketmonitor.cc
+
+noinst_HEADERS =                 basicportallocator.h \
+				 sessionclient.h \
+				 socketmonitor.h 
+
+AM_CPPFLAGS = -I$(srcdir)/../../.. -DLINUX -DPOSIX -DINTERNAL_BUILD
+
+noinst_LTLIBRARIES = libcricketp2pclient.la
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/basicportallocator.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/basicportallocator.cc
new file mode 100644
index 00000000..5192595c
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/basicportallocator.cc
@@ -0,0 +1,667 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/base/host.h"
+#include "talk/base/logging.h"
+#include "talk/p2p/client/basicportallocator.h"
+#include "talk/p2p/base/port.h"
+#include "talk/p2p/base/udpport.h"
+#include "talk/p2p/base/tcpport.h"
+#include "talk/p2p/base/stunport.h"
+#include "talk/p2p/base/relayport.h"
+#include "talk/p2p/base/helpers.h"
+#include <cassert>
+
+namespace {
+
+const uint32 MSG_CONFIG_START = 1;
+const uint32 MSG_CONFIG_READY = 2;
+const uint32 MSG_ALLOCATE = 3;
+const uint32 MSG_ALLOCATION_PHASE = 4;
+const uint32 MSG_SHAKE = 5;
+
+const uint32 ALLOCATE_DELAY = 250;
+const uint32 ALLOCATION_STEP_DELAY = 1 * 1000;
+
+const int PHASE_UDP = 0;
+const int PHASE_RELAY = 1;
+const int PHASE_TCP = 2;
+const int PHASE_SSLTCP = 3;
+const int kNumPhases = 4;
+
+const float PREF_LOCAL_UDP = 1.0f;
+const float PREF_LOCAL_STUN = 0.9f;
+const float PREF_LOCAL_TCP = 0.8f;
+const float PREF_RELAY = 0.5f;
+
+const float RELAY_PRIMARY_PREF_MODIFIER = 0.0f; // modifiers of the above constants
+const float RELAY_BACKUP_PREF_MODIFIER = -0.2f;
+
+
+// Returns the phase in which a given local candidate (or rather, the port that
+// gave rise to that local candidate) would have been created.
+int LocalCandidateToPhase(const cricket::Candidate& candidate) {
+  cricket::ProtocolType proto;
+  bool result = cricket::StringToProto(candidate.protocol().c_str(), proto);
+  if (result) {
+    if (candidate.type() == cricket::LOCAL_PORT_TYPE) {
+      switch (proto) {
+      case cricket::PROTO_UDP: return PHASE_UDP;
+      case cricket::PROTO_TCP: return PHASE_TCP;
+      default: assert(false);
+      }
+    } else if (candidate.type() == cricket::STUN_PORT_TYPE) {
+      return PHASE_UDP;
+    } else if (candidate.type() == cricket::RELAY_PORT_TYPE) {
+      switch (proto) {
+      case cricket::PROTO_UDP: return PHASE_RELAY;
+      case cricket::PROTO_TCP: return PHASE_TCP;
+      case cricket::PROTO_SSLTCP: return PHASE_SSLTCP;
+      default: assert(false);
+      }
+    } else {
+      assert(false);
+    }
+  } else {
+    assert(false);
+  }
+  return PHASE_UDP; // reached only with assert failure
+}
+
+const int SHAKE_MIN_DELAY = 45 * 1000; // 45 seconds
+const int SHAKE_MAX_DELAY = 90 * 1000; // 90 seconds
+
+int ShakeDelay() {
+  int range = SHAKE_MAX_DELAY - SHAKE_MIN_DELAY + 1;
+  return SHAKE_MIN_DELAY + cricket::CreateRandomId() % range;
+}
+
+}
+
+namespace cricket {
+
+// Performs the allocation of ports, in a sequenced (timed) manner, for a given
+// network and IP address.
+class AllocationSequence: public MessageHandler {
+public:
+  AllocationSequence(BasicPortAllocatorSession* session,
+                     Network* network,
+                     PortConfiguration* config);
+  ~AllocationSequence();
+
+  // Determines whether this sequence is operating on an equivalent network
+  // setup to the one given.
+  bool IsEquivalent(Network* network);
+
+  // Starts and stops the sequence.  When started, it will continue allocating
+  // new ports on its own timed schedule.
+  void Start();
+  void Stop();
+
+  // MessageHandler:
+  void OnMessage(Message* msg);
+
+  void EnableProtocol(ProtocolType proto);
+  bool ProtocolEnabled(ProtocolType proto) const;
+
+private:
+  BasicPortAllocatorSession* session_;
+  Network* network_;
+  uint32 ip_;
+  PortConfiguration* config_;
+  bool running_;
+  int step_;
+  int step_of_phase_[kNumPhases];
+
+  typedef std::vector<ProtocolType> ProtocolList;
+  ProtocolList protocols_;
+
+  void CreateUDPPorts();
+  void CreateTCPPorts();
+  void CreateStunPorts();
+  void CreateRelayPorts();
+};
+
+
+// BasicPortAllocator
+
+BasicPortAllocator::BasicPortAllocator(NetworkManager* network_manager)
+  : network_manager_(network_manager), best_writable_phase_(-1), stun_address_(NULL), relay_address_(NULL) {
+}
+
+BasicPortAllocator::BasicPortAllocator(NetworkManager* network_manager, SocketAddress* stun_address, SocketAddress *relay_address)
+  : network_manager_(network_manager), best_writable_phase_(-1), stun_address_(stun_address), relay_address_(relay_address) {
+}
+
+BasicPortAllocator::~BasicPortAllocator() {
+}
+
+int BasicPortAllocator::best_writable_phase() const {
+  // If we are configured with an HTTP proxy, the best bet is to use the relay
+  if ((best_writable_phase_ == -1)
+      && ((proxy().type == PROXY_HTTPS) || (proxy().type == PROXY_UNKNOWN))) {
+    return PHASE_RELAY;
+  }
+  return best_writable_phase_;
+}
+
+PortAllocatorSession *BasicPortAllocator::CreateSession(const std::string &name) {
+  return new BasicPortAllocatorSession(this, name, stun_address_, relay_address_);
+}
+
+void BasicPortAllocator::AddWritablePhase(int phase) {
+  if ((best_writable_phase_ == -1) || (phase < best_writable_phase_))
+    best_writable_phase_ = phase;
+}
+
+// BasicPortAllocatorSession
+
+BasicPortAllocatorSession::BasicPortAllocatorSession(
+    BasicPortAllocator *allocator,
+    const std::string &name)
+  : allocator_(allocator), name_(name), network_thread_(NULL),
+    config_thread_(NULL), allocation_started_(false), running_(false),
+    stun_address_(NULL), relay_address_(NULL) {
+}
+
+BasicPortAllocatorSession::BasicPortAllocatorSession(
+    BasicPortAllocator *allocator,
+    const std::string &name,
+    SocketAddress *stun_address,
+    SocketAddress *relay_address)
+  : allocator_(allocator), name_(name), network_thread_(NULL),
+    config_thread_(NULL), allocation_started_(false), running_(false),
+    stun_address_(stun_address), relay_address_(relay_address) {
+}
+
+BasicPortAllocatorSession::~BasicPortAllocatorSession() {
+  if (config_thread_ != NULL)
+    config_thread_->Clear(this);
+  if (network_thread_ != NULL)
+    network_thread_->Clear(this);
+
+  std::vector<PortData>::iterator it;
+  for (it = ports_.begin(); it != ports_.end(); it++)
+    delete it->port;
+
+  for (uint32 i = 0; i < configs_.size(); ++i)
+    delete configs_[i];
+
+  for (uint32 i = 0; i < sequences_.size(); ++i)
+    delete sequences_[i];
+}
+
+void BasicPortAllocatorSession::GetInitialPorts() {
+  network_thread_ = Thread::Current();
+  if (!config_thread_)
+    config_thread_ = network_thread_;
+
+  config_thread_->Post(this, MSG_CONFIG_START);
+
+  if (allocator()->flags() & PORTALLOCATOR_ENABLE_SHAKER)
+    network_thread_->PostDelayed(ShakeDelay(), this, MSG_SHAKE);
+}
+
+void BasicPortAllocatorSession::StartGetAllPorts() {
+  assert(Thread::Current() == network_thread_);
+  running_ = true;
+  if (allocation_started_)
+    network_thread_->PostDelayed(ALLOCATE_DELAY, this, MSG_ALLOCATE);
+  for (uint32 i = 0; i < sequences_.size(); ++i)
+    sequences_[i]->Start();
+  for (size_t i = 0; i < ports_.size(); ++i)
+    ports_[i].port->Start();
+}
+
+void BasicPortAllocatorSession::StopGetAllPorts() {
+  assert(Thread::Current() == network_thread_);
+  running_ = false;
+  network_thread_->Clear(this, MSG_ALLOCATE);
+  for (uint32 i = 0; i < sequences_.size(); ++i)
+    sequences_[i]->Stop();
+}
+
+void BasicPortAllocatorSession::OnMessage(Message *message) {
+  switch (message->message_id) {
+  case MSG_CONFIG_START:
+    assert(Thread::Current() == config_thread_);
+    GetPortConfigurations();
+    break;
+
+  case MSG_CONFIG_READY:
+    assert(Thread::Current() == network_thread_);
+    OnConfigReady(static_cast<PortConfiguration*>(message->pdata));
+    break;
+
+  case MSG_ALLOCATE:
+    assert(Thread::Current() == network_thread_);
+    OnAllocate();
+    break;
+
+  case MSG_SHAKE:
+    assert(Thread::Current() == network_thread_);
+    OnShake();
+    break;
+
+  default:
+    assert(false);
+  }
+}
+
+void BasicPortAllocatorSession::GetPortConfigurations() {
+  PortConfiguration* config = NULL;
+  if (stun_address_ != NULL)
+    config = new PortConfiguration(*stun_address_,
+				   CreateRandomString(16),
+				   CreateRandomString(16),
+				   "");
+  PortConfiguration::PortList ports;
+  if (relay_address_ != NULL) {
+    ports.push_back(ProtocolAddress(*relay_address_, PROTO_UDP));
+    config->AddRelay(ports, RELAY_PRIMARY_PREF_MODIFIER);
+  }
+
+  ConfigReady(config);
+}
+
+void BasicPortAllocatorSession::ConfigReady(PortConfiguration* config) {
+  network_thread_->Post(this, MSG_CONFIG_READY, config);
+}
+
+// Adds a configuration to the list.
+void BasicPortAllocatorSession::OnConfigReady(PortConfiguration* config) {
+  if (config)
+    configs_.push_back(config);
+
+  AllocatePorts();
+}
+
+void BasicPortAllocatorSession::AllocatePorts() {
+  assert(Thread::Current() == network_thread_);
+
+  if (allocator_->proxy().type != PROXY_NONE)
+    Port::set_proxy(allocator_->proxy());
+
+  network_thread_->Post(this, MSG_ALLOCATE);
+}
+
+// For each network, see if we have a sequence that covers it already.  If not,
+// create a new sequence to create the appropriate ports.
+void BasicPortAllocatorSession::OnAllocate() {
+  std::vector<Network*> networks;
+  allocator_->network_manager()->GetNetworks(networks);
+
+  for (uint32 i = 0; i < networks.size(); ++i) {
+    if (HasEquivalentSequence(networks[i]))
+      continue;
+
+    PortConfiguration* config = NULL;
+    if (configs_.size() > 0)
+      config = configs_.back();
+
+    AllocationSequence* sequence =
+        new AllocationSequence(this, networks[i], config);
+    if (running_)
+      sequence->Start();
+
+    sequences_.push_back(sequence);
+  }
+
+  allocation_started_ = true;
+  if (running_)
+    network_thread_->PostDelayed(ALLOCATE_DELAY, this, MSG_ALLOCATE);
+}
+
+bool BasicPortAllocatorSession::HasEquivalentSequence(Network* network) {
+  for (uint32 i = 0; i < sequences_.size(); ++i)
+    if (sequences_[i]->IsEquivalent(network))
+      return true;
+  return false;
+}
+
+void BasicPortAllocatorSession::AddAllocatedPort(Port* port,
+                                                 AllocationSequence * seq,
+                                                 float pref,
+                                                 bool prepare_address) {
+  if (!port)
+    return;
+
+  port->set_name(name_);
+  port->set_preference(pref);
+  port->set_generation(generation());
+  PortData data;
+  data.port = port;
+  data.sequence = seq;
+  data.ready = false;
+  ports_.push_back(data);
+  port->SignalAddressReady.connect(this, &BasicPortAllocatorSession::OnAddressReady);
+  port->SignalConnectionCreated.connect(this, &BasicPortAllocatorSession::OnConnectionCreated);
+  port->SignalDestroyed.connect(this, &BasicPortAllocatorSession::OnPortDestroyed);
+  if (prepare_address)
+    port->PrepareAddress();
+  if (running_)
+    port->Start();
+}
+
+void BasicPortAllocatorSession::OnAddressReady(Port *port) {
+  assert(Thread::Current() == network_thread_);
+  std::vector<PortData>::iterator it = std::find(ports_.begin(), ports_.end(), port);
+  assert(it != ports_.end());
+  assert(!it->ready);
+  it->ready = true;
+  SignalPortReady(this, port);
+
+  // Only accumulate the candidates whose protocol has been enabled
+  std::vector<Candidate> candidates;
+  const std::vector<Candidate>& potentials = port->candidates();
+  for (size_t i=0; i<potentials.size(); ++i) {
+    ProtocolType pvalue;
+    if (!StringToProto(potentials[i].protocol().c_str(), pvalue))
+      continue;
+    if (it->sequence->ProtocolEnabled(pvalue)) {
+      candidates.push_back(potentials[i]);
+    }
+  }
+  if (!candidates.empty()) {
+    SignalCandidatesReady(this, candidates);
+  }
+}
+
+void BasicPortAllocatorSession::OnProtocolEnabled(AllocationSequence * seq, ProtocolType proto) {
+  std::vector<Candidate> candidates;
+  for (std::vector<PortData>::iterator it = ports_.begin(); it != ports_.end(); ++it) {
+    if (!it->ready || (it->sequence != seq))
+      continue;
+
+    const std::vector<Candidate>& potentials = it->port->candidates();
+    for (size_t i=0; i<potentials.size(); ++i) {
+      ProtocolType pvalue;
+      if (!StringToProto(potentials[i].protocol().c_str(), pvalue))
+        continue;
+      if (pvalue == proto) {
+        candidates.push_back(potentials[i]);
+      }
+    }
+  }
+  if (!candidates.empty()) {
+    SignalCandidatesReady(this, candidates);
+  }
+}
+
+void BasicPortAllocatorSession::OnPortDestroyed(Port* port) {
+  assert(Thread::Current() == network_thread_);
+  std::vector<PortData>::iterator iter =
+      find(ports_.begin(), ports_.end(), port);
+  assert(iter != ports_.end());
+  ports_.erase(iter);
+
+  LOG(INFO) << "Removed port from allocator: "
+            << static_cast<int>(ports_.size()) << " remaining";
+}
+
+void BasicPortAllocatorSession::OnConnectionCreated(Port* port, Connection* conn) {
+  conn->SignalStateChange.connect(this, &BasicPortAllocatorSession::OnConnectionStateChange);
+}
+
+void BasicPortAllocatorSession::OnConnectionStateChange(Connection* conn) {
+  if (conn->write_state() == Connection::STATE_WRITABLE)
+    allocator_->AddWritablePhase(LocalCandidateToPhase(conn->local_candidate()));
+}
+
+void BasicPortAllocatorSession::OnShake() {
+  LOG(INFO) << ">>>>> SHAKE <<<<< >>>>> SHAKE <<<<< >>>>> SHAKE <<<<<";
+
+  std::vector<Port*> ports;
+  std::vector<Connection*> connections;
+
+  for (size_t i = 0; i < ports_.size(); ++i) {
+    if (ports_[i].ready)
+      ports.push_back(ports_[i].port);
+  }
+
+  for (size_t i = 0; i < ports.size(); ++i) {
+    Port::AddressMap::const_iterator iter;
+    for (iter = ports[i]->connections().begin();
+         iter != ports[i]->connections().end();
+         ++iter) {
+      connections.push_back(iter->second);
+    }
+  }
+
+  LOG(INFO) << ">>>>> Destroying " << (int)ports.size() << " ports and "
+            << (int)connections.size() << " connections";
+
+  for (size_t i = 0; i < connections.size(); ++i)
+    connections[i]->Destroy();
+
+  if (running_ || (ports.size() > 0) || (connections.size() > 0))
+    network_thread_->PostDelayed(ShakeDelay(), this, MSG_SHAKE);
+}
+
+// AllocationSequence
+
+AllocationSequence::AllocationSequence(BasicPortAllocatorSession* session,
+                                       Network* network,
+                                       PortConfiguration* config)
+  : session_(session), network_(network), ip_(network->ip()), config_(config),
+    running_(false), step_(0) {
+
+  // All of the phases up until the best-writable phase so far run in step 0.
+  // The other phases follow sequentially in the steps after that.  If there is
+  // no best-writable so far, then only phase 0 occurs in step 0.
+  int last_phase_in_step_zero =
+      _max(0, session->allocator()->best_writable_phase());
+  for (int phase = 0; phase < kNumPhases; ++phase)
+    step_of_phase_[phase] = _max(0, phase - last_phase_in_step_zero);
+
+  // Immediately perform phase 0.
+  OnMessage(NULL);
+}
+
+AllocationSequence::~AllocationSequence() {
+  session_->network_thread()->Clear(this);
+}
+
+bool AllocationSequence::IsEquivalent(Network* network) {
+  return (network == network_) && (ip_ == network->ip());
+}
+
+void AllocationSequence::Start() {
+  running_ = true;
+  session_->network_thread()->PostDelayed(ALLOCATION_STEP_DELAY,
+                                          this,
+                                          MSG_ALLOCATION_PHASE);
+}
+
+void AllocationSequence::Stop() {
+  running_ = false;
+  session_->network_thread()->Clear(this, MSG_ALLOCATION_PHASE);
+}
+
+void AllocationSequence::OnMessage(Message* msg) {
+  assert(Thread::Current() == session_->network_thread());
+  if (msg)
+    assert(msg->message_id == MSG_ALLOCATION_PHASE);
+
+  // Perform all of the phases in the current step.
+  for (int phase = 0; phase < kNumPhases; phase++) {
+    if (step_of_phase_[phase] != step_)
+      continue;
+
+    switch (phase) {
+    case PHASE_UDP:
+      LOG(INFO) << "Phase=UDP Step=" << step_;
+      CreateUDPPorts();
+      CreateStunPorts();
+      EnableProtocol(PROTO_UDP);
+      break;
+
+    case PHASE_RELAY:
+      LOG(INFO) << "Phase=RELAY Step=" << step_;
+      CreateRelayPorts();
+      break;
+
+    case PHASE_TCP:
+      LOG(INFO) << "Phase=TCP Step=" << step_;
+      CreateTCPPorts();
+      EnableProtocol(PROTO_TCP);
+      break;
+
+    case PHASE_SSLTCP:
+      LOG(INFO) << "Phase=SSLTCP Step=" << step_;
+      EnableProtocol(PROTO_SSLTCP);
+      break;
+
+    default:
+      // Nothing else we can do.
+      return;
+    }
+  }
+
+  // TODO: use different delays for each stage
+  step_ += 1;
+  if (running_) {
+    session_->network_thread()->PostDelayed(ALLOCATION_STEP_DELAY,
+                                            this,
+                                            MSG_ALLOCATION_PHASE);
+  }
+}
+
+void AllocationSequence::EnableProtocol(ProtocolType proto) {
+  if (!ProtocolEnabled(proto)) {
+    protocols_.push_back(proto);
+    session_->OnProtocolEnabled(this, proto);
+  }
+}
+
+bool AllocationSequence::ProtocolEnabled(ProtocolType proto) const {
+  for (ProtocolList::const_iterator it = protocols_.begin(); it != protocols_.end(); ++it) {
+    if (*it == proto)
+      return true;
+  }
+  return false;
+}
+
+void AllocationSequence::CreateUDPPorts() {
+  if (session_->allocator()->flags() & PORTALLOCATOR_DISABLE_UDP)
+    return;
+
+  Port* port = new UDPPort(session_->network_thread(), NULL, network_,
+                           SocketAddress(ip_, 0));
+  session_->AddAllocatedPort(port, this, PREF_LOCAL_UDP);
+}
+
+void AllocationSequence::CreateTCPPorts() {
+  if (session_->allocator()->flags() & PORTALLOCATOR_DISABLE_TCP)
+    return;
+
+  Port* port = new TCPPort(session_->network_thread(), NULL, network_,
+                           SocketAddress(ip_, 0));
+  session_->AddAllocatedPort(port, this, PREF_LOCAL_TCP); 
+}
+
+void AllocationSequence::CreateStunPorts() {
+  if (session_->allocator()->flags() & PORTALLOCATOR_DISABLE_STUN)
+    return;
+
+  if (!config_ || config_->stun_address.IsAny())
+    return;
+
+  Port* port = new StunPort(session_->network_thread(), NULL, network_,
+                            SocketAddress(ip_, 0), config_->stun_address);
+  session_->AddAllocatedPort(port, this, PREF_LOCAL_STUN); 
+}
+
+void AllocationSequence::CreateRelayPorts() {
+  if (session_->allocator()->flags() & PORTALLOCATOR_DISABLE_RELAY)
+    return;
+
+  if (!config_)
+    return;
+
+  PortConfiguration::RelayList::const_iterator relay;
+  for (relay = config_->relays.begin();
+       relay != config_->relays.end();
+       ++relay) {
+
+    RelayPort *port = new RelayPort(session_->network_thread(), NULL, network_,
+                                    SocketAddress(ip_, 0),
+                                    config_->username, config_->password,
+                                    config_->magic_cookie);
+    // Note: We must add the allocated port before we add addresses because
+    //       the latter will create candidates that need name and preference
+    //       settings.  However, we also can't prepare the address (normally
+    //       done by AddAllocatedPort) until we have these addresses.  So we
+    //       wait to do that until below.
+    session_->AddAllocatedPort(port, this, PREF_RELAY + relay->pref_modifier, false);
+
+    // Add the addresses of this protocol.
+    PortConfiguration::PortList::const_iterator relay_port;
+    for (relay_port = relay->ports.begin();
+          relay_port != relay->ports.end();
+          ++relay_port) {
+      port->AddServerAddress(*relay_port);
+      port->AddExternalAddress(*relay_port);
+    }
+
+    // Start fetching an address for this port.
+    port->PrepareAddress();
+  }
+}
+
+// PortConfiguration
+
+PortConfiguration::PortConfiguration(const SocketAddress& sa,
+                                     const std::string& un,
+                                     const std::string& pw,
+                                     const std::string& mc)
+  : stun_address(sa), username(un), password(pw), magic_cookie(mc) {
+}
+
+void PortConfiguration::AddRelay(const PortList& ports, float pref_modifier) {
+  RelayServer relay;
+  relay.ports = ports;
+  relay.pref_modifier = pref_modifier;
+  relays.push_back(relay);
+}
+
+bool PortConfiguration::SupportsProtocol(
+    const PortConfiguration::RelayServer& relay, ProtocolType type) {
+  PortConfiguration::PortList::const_iterator relay_port;
+  for (relay_port = relay.ports.begin();
+        relay_port != relay.ports.end();
+        ++relay_port) {
+    if (relay_port->proto == type)
+      return true;
+  }
+  return false;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/basicportallocator.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/basicportallocator.h
new file mode 100644
index 00000000..0f7b96b4
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/basicportallocator.h
@@ -0,0 +1,172 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _BASICPORTALLOCATOR_H_
+#define _BASICPORTALLOCATOR_H_
+
+#include "talk/base/thread.h"
+#include "talk/base/messagequeue.h"
+#include "talk/base/network.h"
+#include "talk/p2p/base/portallocator.h"
+#include <string>
+#include <vector>
+
+namespace cricket {
+
+class BasicPortAllocator: public PortAllocator {
+public:
+  BasicPortAllocator(NetworkManager* network_manager);
+  BasicPortAllocator(NetworkManager* network_manager, SocketAddress *stun_server, SocketAddress *relay_server);
+  virtual ~BasicPortAllocator();
+
+  NetworkManager* network_manager() { return network_manager_; }
+
+  // Returns the best (highest preference) phase that has produced a port that
+  // produced a writable connection.  If no writable connections have been
+  // produced, this returns -1.
+  int best_writable_phase() const;
+
+  virtual PortAllocatorSession *CreateSession(const std::string &name);
+
+  // Called whenever a connection becomes writable with the argument being the
+  // phase that the corresponding port was created in.
+  void AddWritablePhase(int phase);
+
+private:
+  NetworkManager* network_manager_;
+  SocketAddress* stun_address_;
+  SocketAddress* relay_address_;
+  int best_writable_phase_;
+};
+
+struct PortConfiguration;
+class AllocationSequence;
+
+class BasicPortAllocatorSession: public PortAllocatorSession, public MessageHandler {
+public:
+  BasicPortAllocatorSession(BasicPortAllocator *allocator,
+			    const std::string &name);
+  BasicPortAllocatorSession(BasicPortAllocator *allocator,
+                            const std::string &name,
+			    SocketAddress *stun_address,
+			    SocketAddress *relay_address);
+  ~BasicPortAllocatorSession();
+
+  BasicPortAllocator* allocator() { return allocator_; }
+  const std::string& name() const { return name_; }
+  Thread* network_thread() { return network_thread_; }
+
+  Thread* config_thread() { return config_thread_; }
+  void set_config_thread(Thread* thread) { config_thread_ = thread; }
+
+  virtual void GetInitialPorts();
+  virtual void StartGetAllPorts();
+  virtual void StopGetAllPorts();
+  virtual bool IsGettingAllPorts() { return running_; }
+
+protected:
+  // Starts the process of getting the port configurations.
+  virtual void GetPortConfigurations();
+
+  // Adds a port configuration that is now ready.  Once we have one for each
+  // network (or a timeout occurs), we will start allocating ports.
+  void ConfigReady(PortConfiguration* config);
+
+  // MessageHandler.  Can be overriden if message IDs do not conflict.
+  virtual void OnMessage(Message *message);
+
+private:
+  void OnConfigReady(PortConfiguration* config);
+  void OnConfigTimeout();
+  void AllocatePorts();
+  void OnAllocate();
+  bool HasEquivalentSequence(Network* network);
+  void AddAllocatedPort(Port* port, AllocationSequence * seq, float pref, bool prepare_address = true);
+  void OnAddressReady(Port *port);
+  void OnProtocolEnabled(AllocationSequence * seq, ProtocolType proto);
+  void OnPortDestroyed(Port* port);
+  void OnConnectionCreated(Port* port, Connection* conn);
+  void OnConnectionStateChange(Connection* conn);
+  void OnShake();
+
+  BasicPortAllocator *allocator_;
+  std::string name_;
+  Thread* network_thread_;
+  Thread* config_thread_;
+  bool configuration_done_;
+  bool allocation_started_;
+  bool running_; // set when StartGetAllPorts is called
+  std::vector<PortConfiguration*> configs_;
+  std::vector<AllocationSequence*> sequences_;
+  SocketAddress *stun_address_;
+  SocketAddress *relay_address_;
+
+  struct PortData {
+    Port * port;
+    AllocationSequence * sequence;
+    bool ready;
+
+    bool operator==(Port * rhs) const { return (port == rhs); }
+  };
+  std::vector<PortData> ports_;
+
+  friend class AllocationSequence;
+};
+
+// Records configuration information useful in creating ports.
+struct PortConfiguration: public MessageData {
+  SocketAddress stun_address;
+  std::string username;
+  std::string password;
+  std::string magic_cookie;
+
+  typedef std::vector<ProtocolAddress> PortList;
+  struct RelayServer {
+    PortList ports;
+    float pref_modifier; // added to the protocol modifier to get the
+                         // preference for this particular server
+  };
+
+  typedef std::vector<RelayServer> RelayList;
+  RelayList relays;
+
+  PortConfiguration(const SocketAddress& stun_address,
+                    const std::string& username,
+                    const std::string& password,
+                    const std::string& magic_cookie);
+
+  // Adds another relay server, with the given ports and modifier, to the list.
+  void AddRelay(const PortList& ports, float pref_modifier);
+
+  // Determines whether the given relay server supports the given protocol.
+  static bool SupportsProtocol(const PortConfiguration::RelayServer& relay,
+                               ProtocolType type);
+};
+
+} // namespace cricket
+
+#endif // _BASICPORTALLOCATOR_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/sessionclient.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/sessionclient.cc
new file mode 100644
index 00000000..09b38a52
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/sessionclient.cc
@@ -0,0 +1,545 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+#pragma warning(disable:4786)
+#endif
+#include "talk/p2p/client/sessionclient.h"
+#include "talk/p2p/base/helpers.h"
+#include "talk/base/logging.h"
+#include "talk/xmllite/qname.h"
+#include "talk/xmpp/constants.h"
+#include "talk/xmllite/xmlprinter.h"
+#include <iostream>
+#undef SetPort
+
+namespace {
+
+// We only allow usernames to be this many characters or fewer.
+const size_t kMaxUsernameSize = 16;
+
+}
+
+namespace cricket {
+
+#if 0
+>>>>>>
+<iq from="..." to="..." type="set" id="27">
+  <session xmlns="http://www.google.com/session" type="initiate" id="Dr45JU8A34DF" initiator="...">
+    <description xmlns="http://www.whoever.com/whatever">
+      ...
+    </description>
+  </session>
+</iq>
+
+<<<<<<
+<iq from="..." to="..." type="result" id="27"/>
+
+>>>>>>
+<iq from="..." to="..." type="set" id="28">
+  <session xmlns="http://www.google.com/session" type="candidates" id="Dr45JU8A34DF" initiator="...">
+    <candidate name="rtp" address="X.X.X.X" port="NNN" username="asdf" password="asdf" preference="1.0" type="udp" network="bleh"/>
+    <candidate name="rtp" address="X.X.X.X" port="NNN" username="asdf" password="asdf" preference="1.0" type="udp" network="bleh"/>
+    <candidate name="rtp" address="X.X.X.X" port="NNN" username="asdf" password="asdf" preference="1.0" type="udp" network="bleh"/>
+  </session>
+</iq>>
+
+<<<<<<
+<iq from="..." to="..." type="result" id="28"/>
+
+#endif
+
+const std::string NS_GOOGLESESSION("http://www.google.com/session");
+const buzz::QName QN_GOOGLESESSION_SESSION(true, NS_GOOGLESESSION, "session");
+const buzz::QName QN_GOOGLESESSION_CANDIDATE(true, NS_GOOGLESESSION, "candidate");
+const buzz::QName QN_GOOGLESESSION_TARGET(true, NS_GOOGLESESSION, "target");
+const buzz::QName QN_GOOGLESESSION_COOKIE(true, NS_GOOGLESESSION, "cookie");
+const buzz::QName QN_GOOGLESESSION_REGARDING(true, NS_GOOGLESESSION, "regarding");
+
+const buzz::QName QN_TYPE(true, buzz::STR_EMPTY, "type");
+const buzz::QName QN_ID(true, buzz::STR_EMPTY, "id");
+const buzz::QName QN_INITIATOR(true, buzz::STR_EMPTY, "initiator");
+const buzz::QName QN_NAME(true, buzz::STR_EMPTY, "name");
+const buzz::QName QN_PORT(true, buzz::STR_EMPTY, "port");
+const buzz::QName QN_NETWORK(true, buzz::STR_EMPTY, "network");
+const buzz::QName QN_GENERATION(true, buzz::STR_EMPTY, "generation");
+const buzz::QName QN_ADDRESS(true, buzz::STR_EMPTY, "address");
+const buzz::QName QN_USERNAME(true, buzz::STR_EMPTY, "username");
+const buzz::QName QN_PASSWORD(true, buzz::STR_EMPTY, "password");
+const buzz::QName QN_PREFERENCE(true, buzz::STR_EMPTY, "preference");
+const buzz::QName QN_PROTOCOL(true, buzz::STR_EMPTY, "protocol");
+const buzz::QName QN_KEY(true, buzz::STR_EMPTY, "key");
+
+class XmlCookie: public SessionMessage::Cookie {
+public:
+  XmlCookie(const buzz::XmlElement* elem)
+    : elem_(new buzz::XmlElement(*elem)) {
+  }
+
+  virtual ~XmlCookie() {
+    delete elem_;
+  }
+
+  const buzz::XmlElement* elem() const { return elem_; }
+
+  virtual Cookie* Copy() {
+    return new XmlCookie(elem_);
+  }
+
+private:
+  buzz::XmlElement* elem_;
+};
+
+SessionClient::SessionClient(SessionManager *session_manager) {
+  session_manager_ = session_manager;
+  session_manager_->SignalSessionCreate.connect(this, &SessionClient::OnSessionCreateSlot);
+  session_manager_->SignalSessionDestroy.connect(this, &SessionClient::OnSessionDestroySlot);
+}
+
+SessionClient::~SessionClient() {
+}
+
+void SessionClient::OnSessionCreateSlot(Session *session, bool received_initiate) {
+  // Does this session belong to this session client?
+  if (session->name() == GetSessionDescriptionName()) {
+    session->SignalOutgoingMessage.connect(this, &SessionClient::OnOutgoingMessage);
+    OnSessionCreate(session, received_initiate);
+  }
+}
+
+void SessionClient::OnSessionDestroySlot(Session *session) {
+  if (session->name() == GetSessionDescriptionName()) {
+    session->SignalOutgoingMessage.disconnect(this);
+    OnSessionDestroy(session);
+  }
+}
+
+bool SessionClient::IsClientStanza(const buzz::XmlElement *stanza) {
+  // Is it a IQ set stanza?
+  if (stanza->Name() != buzz::QN_IQ)
+    return false;
+  if (stanza->Attr(buzz::QN_TYPE) != buzz::STR_SET)
+    return false;
+
+  // Make sure it has the right child element
+  const buzz::XmlElement* element
+    = stanza->FirstNamed(QN_GOOGLESESSION_SESSION);
+  if (element == NULL)
+    return false;
+
+  // Is it one of the allowed types?
+  std::string type;
+  if (element->HasAttr(QN_TYPE)) {
+    type = element->Attr(QN_TYPE);
+    if (type != "initiate" && type != "accept" && type != "modify" &&
+        type != "candidates" && type != "reject" && type != "redirect" &&
+        type != "terminate") {
+      return false;
+    }
+  }
+
+  // Does this client own the session description namespace?
+  buzz::QName qn_session_desc(GetSessionDescriptionName(), "description");
+  const buzz::XmlElement* description = element->FirstNamed(qn_session_desc);
+  if (type == "initiate" || type == "accept" || type == "modify") {
+    if (description == NULL)
+      return false;
+  } else {
+    if (description != NULL)
+      return false;
+  }
+
+  // It's good
+  return true;
+}
+
+void SessionClient::OnIncomingStanza(const buzz::XmlElement *stanza) {
+  SessionMessage message;
+  if (!ParseIncomingMessage(stanza, message))
+    return;
+
+  session_manager_->OnIncomingMessage(message);
+}
+
+void SessionClient::OnFailedSend(const buzz::XmlElement *original_stanza,
+                                 const buzz::XmlElement *failure_stanza) {
+  SessionMessage message;
+  if (!ParseIncomingMessage(original_stanza, message))
+    return;
+
+  // Note the from/to represents the *original* stanza and not the from/to
+  // on any return path
+  session_manager_->OnIncomingError(message);
+}
+
+bool SessionClient::ParseIncomingMessage(const buzz::XmlElement *stanza,
+                                         SessionMessage& message) {
+  // Parse stanza into SessionMessage
+  const buzz::XmlElement* element
+    = stanza->FirstNamed(QN_GOOGLESESSION_SESSION);
+
+  std::string type = element->Attr(QN_TYPE);
+  if (type == "initiate" || type == "accept" || type == "modify") {
+    ParseInitiateAcceptModify(stanza, message);
+  } else if (type == "candidates") {
+    ParseCandidates(stanza, message);
+  } else if (type == "reject" || type == "terminate") {
+    ParseRejectTerminate(stanza, message);
+  } else if (type == "redirect") {
+    ParseRedirect(stanza, message);
+  } else {
+    return false;
+  }
+
+  return true;
+}
+
+void SessionClient::ParseHeader(const buzz::XmlElement *stanza, SessionMessage &message) {
+  if (stanza->HasAttr(buzz::QN_FROM))
+    message.set_from(stanza->Attr(buzz::QN_FROM));
+  if (stanza->HasAttr(buzz::QN_TO))
+    message.set_to(stanza->Attr(buzz::QN_TO));
+
+  const buzz::XmlElement *element
+    = stanza->FirstNamed(QN_GOOGLESESSION_SESSION);
+  if (element->HasAttr(QN_ID))
+    message.session_id().set_id_str(element->Attr(QN_ID));
+
+  if (element->HasAttr(QN_INITIATOR))
+    message.session_id().set_initiator(element->Attr(QN_INITIATOR));
+
+  std::string type = element->Attr(QN_TYPE);
+  if (type == "initiate") {
+    message.set_type(SessionMessage::TYPE_INITIATE);
+  } else if (type == "accept") {
+    message.set_type(SessionMessage::TYPE_ACCEPT);
+  } else if (type == "modify") {
+    message.set_type(SessionMessage::TYPE_MODIFY);
+  } else if (type == "candidates") {
+    message.set_type(SessionMessage::TYPE_CANDIDATES);
+  } else if (type == "reject") {
+    message.set_type(SessionMessage::TYPE_REJECT);
+  } else if (type == "redirect") {
+    message.set_type(SessionMessage::TYPE_REDIRECT);
+  } else if (type == "terminate") {
+    message.set_type(SessionMessage::TYPE_TERMINATE);
+  } else {
+    assert(false);
+  }
+}
+
+void SessionClient::ParseInitiateAcceptModify(const buzz::XmlElement *stanza, SessionMessage &message) {
+  // Pull the standard header pieces out
+  ParseHeader(stanza, message);
+
+  // Parse session description
+  const buzz::XmlElement *session
+    = stanza->FirstNamed(QN_GOOGLESESSION_SESSION);
+  buzz::QName qn_session_desc(GetSessionDescriptionName(), "description");
+  const buzz::XmlElement* desc_elem = session->FirstNamed(qn_session_desc);
+  const SessionDescription *description = NULL;
+  if (desc_elem)
+    description = CreateSessionDescription(desc_elem);
+  message.set_name(GetSessionDescriptionName());
+  message.set_description(description);
+}
+
+void SessionClient::ParseCandidates(const buzz::XmlElement *stanza, SessionMessage &message) {
+  // Pull the standard header pieces out
+  ParseHeader(stanza, message);
+
+  // Parse candidates and session description
+  std::vector<Candidate> candidates;
+  const buzz::XmlElement *element
+    = stanza->FirstNamed(QN_GOOGLESESSION_SESSION);
+  const buzz::XmlElement *child = element->FirstElement();
+  while (child != NULL) {
+    if (child->Name() == QN_GOOGLESESSION_CANDIDATE) {
+      Candidate candidate;
+      if (ParseCandidate(child, &candidate))
+        candidates.push_back(candidate);
+    }
+    child = child->NextElement();
+  }
+  message.set_name(GetSessionDescriptionName());
+  message.set_candidates(candidates);
+}
+
+void SessionClient::ParseRejectTerminate(const buzz::XmlElement *stanza, SessionMessage &message) {
+  // Reject and terminate are very simple
+  ParseHeader(stanza, message);
+}
+
+bool SessionClient::ParseCandidate(const buzz::XmlElement *child,
+                                   Candidate* candidate) {
+  // Check for all of the required attributes.
+  if (!child->HasAttr(QN_NAME) ||
+      !child->HasAttr(QN_ADDRESS) ||
+      !child->HasAttr(QN_PORT) ||
+      !child->HasAttr(QN_USERNAME) ||
+      !child->HasAttr(QN_PREFERENCE) ||
+      !child->HasAttr(QN_PROTOCOL) ||
+      !child->HasAttr(QN_GENERATION)) {
+    LOG(LERROR) << "Candidate missing required attribute";
+    return false;
+  }
+
+  SocketAddress address;
+  address.SetIP(child->Attr(QN_ADDRESS));
+  std::istringstream ist(child->Attr(QN_PORT));
+  int port;
+  ist >> port;
+  address.SetPort(port);
+
+  if (address.IsAny()) {
+    LOG(LERROR) << "Candidate has address 0";
+    return false;
+  }
+
+  // Always disallow addresses that refer to the local host.
+  if (address.IsLocalIP()) {
+    LOG(LERROR) << "Candidate has local IP address";
+    return false;
+  }
+
+  // Disallow all ports below 1024, except for 80 and 443 on public addresses.
+  if (port < 1024) {
+    if ((port != 80) && (port != 443)) {
+      LOG(LERROR) << "Candidate has port below 1024, not 80 or 443";
+      return false;
+    }
+    if (address.IsPrivateIP()) {
+      LOG(LERROR) << "Candidate has port of 80 or 443 with private IP address";
+      return false;
+    }
+  }
+
+  candidate->set_name(child->Attr(QN_NAME));
+  candidate->set_address(address);
+  candidate->set_username(child->Attr(QN_USERNAME));
+  candidate->set_preference_str(child->Attr(QN_PREFERENCE));
+  candidate->set_protocol(child->Attr(QN_PROTOCOL));
+  candidate->set_generation_str(child->Attr(QN_GENERATION));
+
+  // Check that the username is not too long and does not use any bad chars.
+  if (candidate->username().size() > kMaxUsernameSize) {
+    LOG(LERROR) << "Candidate username is too long";
+    return false;
+  }
+  if (!IsBase64Encoded(candidate->username())) {
+    LOG(LERROR) << "Candidate username has non-base64 encoded characters";
+    return false;
+  }
+
+  // Look for the non-required attributes.
+  if (child->HasAttr(QN_PASSWORD))
+    candidate->set_password(child->Attr(QN_PASSWORD));
+  if (child->HasAttr(QN_TYPE))
+    candidate->set_type(child->Attr(QN_TYPE));
+  if (child->HasAttr(QN_NETWORK))
+    candidate->set_network_name(child->Attr(QN_NETWORK));
+
+  return true;
+}
+
+void SessionClient::ParseRedirect(const buzz::XmlElement *stanza, SessionMessage &message) {
+  // Pull the standard header pieces out
+  ParseHeader(stanza, message);
+  const buzz::XmlElement *session = stanza->FirstNamed(QN_GOOGLESESSION_SESSION);
+
+  // Parse the target and cookie.
+
+  const buzz::XmlElement* target = session->FirstNamed(QN_GOOGLESESSION_TARGET);
+  if (target)
+    message.set_redirect_target(target->Attr(QN_NAME));
+
+  const buzz::XmlElement* cookie = session->FirstNamed(QN_GOOGLESESSION_COOKIE);
+  if (cookie)
+    message.set_redirect_cookie(new XmlCookie(cookie));
+}
+
+void SessionClient::OnOutgoingMessage(Session *session, const SessionMessage &message) {
+  // Translate the message into an XMPP stanza
+
+  buzz::XmlElement *result = NULL;
+  switch (message.type()) {
+  case SessionMessage::TYPE_INITIATE:
+  case SessionMessage::TYPE_ACCEPT:
+  case SessionMessage::TYPE_MODIFY:
+    result = TranslateInitiateAcceptModify(message);
+    break;
+
+  case SessionMessage::TYPE_CANDIDATES:
+    result = TranslateCandidates(message);
+    break;
+
+  case SessionMessage::TYPE_REJECT:
+  case SessionMessage::TYPE_TERMINATE:
+    result = TranslateRejectTerminate(message);
+    break;
+
+  case SessionMessage::TYPE_REDIRECT:
+    result = TranslateRedirect(message);
+    break;
+  }
+
+  // Send the stanza. Note that SessionClient is passing on ownership
+  // of result.
+  if (result != NULL) {
+    SignalSendStanza(this, result);
+  }
+}
+
+buzz::XmlElement *SessionClient::TranslateHeader(const SessionMessage &message) {
+  buzz::XmlElement *result = new buzz::XmlElement(buzz::QN_IQ);
+  result->AddAttr(buzz::QN_TO, message.to());
+  result->AddAttr(buzz::QN_TYPE, buzz::STR_SET);
+  buzz::XmlElement *session = new buzz::XmlElement(QN_GOOGLESESSION_SESSION, true);
+  result->AddElement(session);
+  switch (message.type()) {
+  case SessionMessage::TYPE_INITIATE:
+    session->AddAttr(QN_TYPE, "initiate");
+    break;
+  case SessionMessage::TYPE_ACCEPT:
+    session->AddAttr(QN_TYPE, "accept");
+    break;
+  case SessionMessage::TYPE_MODIFY:
+    session->AddAttr(QN_TYPE, "modify");
+    break;
+  case SessionMessage::TYPE_CANDIDATES:
+    session->AddAttr(QN_TYPE, "candidates");
+    break;
+  case SessionMessage::TYPE_REJECT:
+    session->AddAttr(QN_TYPE, "reject");
+    break;
+  case SessionMessage::TYPE_REDIRECT:
+    session->AddAttr(QN_TYPE, "redirect");
+    break;
+  case SessionMessage::TYPE_TERMINATE:
+    session->AddAttr(QN_TYPE, "terminate");
+    break;
+  }
+  session->AddAttr(QN_ID, message.session_id().id_str());
+  session->AddAttr(QN_INITIATOR, message.session_id().initiator());
+  return result;
+}
+
+buzz::XmlElement *SessionClient::TranslateCandidate(const Candidate &candidate) {
+  buzz::XmlElement *result = new buzz::XmlElement(QN_GOOGLESESSION_CANDIDATE);
+  result->AddAttr(QN_NAME, candidate.name());
+  result->AddAttr(QN_ADDRESS, candidate.address().IPAsString());
+  result->AddAttr(QN_PORT, candidate.address().PortAsString());
+  result->AddAttr(QN_USERNAME, candidate.username());
+  result->AddAttr(QN_PASSWORD, candidate.password());
+  result->AddAttr(QN_PREFERENCE, candidate.preference_str());
+  result->AddAttr(QN_PROTOCOL, candidate.protocol());
+  result->AddAttr(QN_TYPE, candidate.type());
+  result->AddAttr(QN_NETWORK, candidate.network_name());
+  result->AddAttr(QN_GENERATION, candidate.generation_str());
+  return result;
+}
+
+buzz::XmlElement *SessionClient::TranslateInitiateAcceptModify(const SessionMessage &message) {
+  // Header info common to all message types
+  buzz::XmlElement *result = TranslateHeader(message);
+  buzz::XmlElement *session = result->FirstNamed(QN_GOOGLESESSION_SESSION);
+
+  // Candidates
+  assert(message.candidates().size() == 0);
+
+  // Session Description
+  buzz::XmlElement* description = TranslateSessionDescription(message.description());
+  assert(description->Name().LocalPart() == "description");
+  assert(description->Name().Namespace() == GetSessionDescriptionName());
+  session->AddElement(description);
+
+  if (message.redirect_cookie() != NULL) {
+    const buzz::XmlElement* cookie =
+      reinterpret_cast<XmlCookie*>(message.redirect_cookie())->elem();
+    for (const buzz::XmlElement* elem = cookie->FirstElement(); elem; elem = elem->NextElement())
+      session->AddElement(new buzz::XmlElement(*elem));
+  }
+
+  return result;
+}
+
+buzz::XmlElement *SessionClient::TranslateCandidates(const SessionMessage &message) {
+  // Header info common to all message types
+  buzz::XmlElement *result = TranslateHeader(message);
+  buzz::XmlElement *session = result->FirstNamed(QN_GOOGLESESSION_SESSION);
+
+  // Candidates
+  std::vector<Candidate>::const_iterator it;
+  for (it = message.candidates().begin(); it != message.candidates().end(); it++)
+    session->AddElement(TranslateCandidate(*it));
+
+  return result;
+}
+
+buzz::XmlElement *SessionClient::TranslateRejectTerminate(const SessionMessage &message) {
+  // These messages are simple, and only have a header
+  return TranslateHeader(message);
+}
+
+buzz::XmlElement *SessionClient::TranslateRedirect(const SessionMessage &message) {
+  // Header info common to all message types
+  buzz::XmlElement *result = TranslateHeader(message);
+  buzz::XmlElement *session = result->FirstNamed(QN_GOOGLESESSION_SESSION);
+
+  assert(message.candidates().size() == 0);
+  assert(message.description() == NULL);
+
+  assert(message.redirect_target().size() > 0);
+  buzz::XmlElement* target = new buzz::XmlElement(QN_GOOGLESESSION_TARGET);
+  target->AddAttr(QN_NAME, message.redirect_target());
+  session->AddElement(target);
+
+  buzz::XmlElement* cookie = new buzz::XmlElement(QN_GOOGLESESSION_COOKIE);
+  session->AddElement(cookie);
+
+  // If the message does not have a redirect cookie, then this is a redirect
+  // initiated by us.  We will automatically add a regarding cookie.
+  if (message.redirect_cookie() == NULL) {
+    buzz::XmlElement* regarding = new buzz::XmlElement(QN_GOOGLESESSION_REGARDING);
+    regarding->AddAttr(QN_NAME, GetJid().BareJid().Str());
+    cookie->AddElement(regarding);
+  } else {
+    const buzz::XmlElement* cookie_elem = 
+        reinterpret_cast<const XmlCookie*>(message.redirect_cookie())->elem();
+    const buzz::XmlElement* elem;
+    for (elem = cookie_elem->FirstElement(); elem; elem = elem->NextElement())
+      cookie->AddElement(new buzz::XmlElement(*elem));
+  }
+
+  return result;
+}
+
+SessionManager *SessionClient::session_manager() {
+  return session_manager_;
+}
+
+} // namespace cricket
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/sessionclient.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/sessionclient.h
new file mode 100644
index 00000000..69a18422
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/sessionclient.h
@@ -0,0 +1,104 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SESSIONCLIENT_H_
+#define _SESSIONCLIENT_H_
+
+#include "talk/p2p/base/sessiondescription.h"
+#include "talk/p2p/base/sessionmessage.h"
+#include "talk/p2p/base/sessionmanager.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmpp/jid.h"
+namespace cricket {
+
+// Generic XMPP session client. This class knows how to translate
+// a SessionMessage to and from XMPP stanzas. The SessionDescription
+// is a custom description implemented by the client.
+
+// This class knows how to talk to the session manager, however the
+// session manager doesn't have knowledge of a particular SessionClient.
+
+class SessionClient : public sigslot::has_slots<> {
+public:
+  SessionClient(SessionManager *psm);
+  virtual ~SessionClient();
+
+  // Call this method to determine if a stanza is for this session client
+  bool IsClientStanza(const buzz::XmlElement *stanza);
+
+  // Call this method to deliver a stanza to this session client
+  void OnIncomingStanza(const buzz::XmlElement *stanza);
+
+  // Call this whenever an error is recieved in response to an outgoing
+  // session IQ.  Include the original stanza and any failure stanza.  If
+  // the failure is due to a time out, the failure_stanza should be NULL
+  void OnFailedSend(const buzz::XmlElement* original_stanza,
+                    const buzz::XmlElement* failure_stanza);
+
+  SessionManager *session_manager();
+
+  // Implement this method for stanza sending
+  sigslot::signal2<SessionClient*, const buzz::XmlElement*> SignalSendStanza;
+
+protected:
+  // Override these to know when sessions belonging to this client create/destroy
+
+  virtual void OnSessionCreate(Session * /*session*/, bool /*received_initiate*/) {}
+  virtual void OnSessionDestroy(Session * /*session*/) {}
+
+  // Implement these methods for a custom session description
+  virtual const SessionDescription *CreateSessionDescription(const buzz::XmlElement *element) = 0;
+  virtual buzz::XmlElement *TranslateSessionDescription(const SessionDescription *description) = 0;
+  virtual const std::string &GetSessionDescriptionName() = 0;
+  virtual const buzz::Jid &GetJid() const = 0;
+
+  SessionManager *session_manager_;
+
+private:
+  void OnSessionCreateSlot(Session *session, bool received_initiate);
+  void OnSessionDestroySlot(Session *session);
+  void OnOutgoingMessage(Session *session, const SessionMessage &message);
+  void ParseHeader(const buzz::XmlElement *stanza, SessionMessage &message);
+  bool ParseCandidate(const buzz::XmlElement *child, Candidate* candidate);
+  bool ParseIncomingMessage(const buzz::XmlElement *stanza,
+                            SessionMessage& message);
+  void ParseInitiateAcceptModify(const buzz::XmlElement *stanza, SessionMessage &message);
+  void ParseCandidates(const buzz::XmlElement *stanza, SessionMessage &message);
+  void ParseRejectTerminate(const buzz::XmlElement *stanza, SessionMessage &message);
+  void ParseRedirect(const buzz::XmlElement *stanza, SessionMessage &message);
+  buzz::XmlElement *TranslateHeader(const SessionMessage &message);
+  buzz::XmlElement *TranslateCandidate(const Candidate &candidate);
+  buzz::XmlElement *TranslateInitiateAcceptModify(const SessionMessage &message);
+  buzz::XmlElement *TranslateCandidates(const SessionMessage &message);
+  buzz::XmlElement *TranslateRejectTerminate(const SessionMessage &message);
+  buzz::XmlElement *TranslateRedirect(const SessionMessage &message);
+
+};
+
+} // namespace cricket
+
+#endif // _SESSIONCLIENT_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/socketmonitor.cc b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/socketmonitor.cc
new file mode 100644
index 00000000..dd9fa67c
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/socketmonitor.cc
@@ -0,0 +1,149 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "socketmonitor.h"
+#include <cassert>
+
+namespace cricket {
+
+const uint32 MSG_MONITOR_POLL = 1;
+const uint32 MSG_MONITOR_START = 2;
+const uint32 MSG_MONITOR_STOP = 3;
+const uint32 MSG_MONITOR_SIGNAL = 4;
+
+SocketMonitor::SocketMonitor(P2PSocket *socket, Thread *monitor_thread) {
+  socket_ = socket;
+  monitoring_thread_ = monitor_thread;
+  monitoring_ = false;
+}
+
+SocketMonitor::~SocketMonitor() {
+  socket_->thread()->Clear(this);
+  monitoring_thread_->Clear(this);
+}
+
+void SocketMonitor::Start(int milliseconds) {
+  rate_ = milliseconds;
+  if (rate_ < 250)
+    rate_ = 250;
+  socket_->thread()->Post(this, MSG_MONITOR_START);
+}
+
+void SocketMonitor::Stop() {
+  socket_->thread()->Post(this, MSG_MONITOR_STOP);
+}
+
+void SocketMonitor::OnMessage(Message *message) {
+  CritScope cs(&crit_);
+
+  switch (message->message_id) {
+  case MSG_MONITOR_START:
+    assert(Thread::Current() == socket_->thread());
+    if (!monitoring_) {
+      monitoring_ = true;
+      socket_->SignalConnectionMonitor.connect(this, &SocketMonitor::OnConnectionMonitor);
+      PollSocket(true);
+    }
+    break;
+
+  case MSG_MONITOR_STOP:
+    assert(Thread::Current() == socket_->thread());
+    if (monitoring_) {
+      monitoring_ = false;
+      socket_->SignalConnectionMonitor.disconnect(this);
+      socket_->thread()->Clear(this);
+    }
+    break;
+
+  case MSG_MONITOR_POLL:
+    assert(Thread::Current() == socket_->thread());
+    PollSocket(true);
+    break;
+
+  case MSG_MONITOR_SIGNAL:
+    {
+      assert(Thread::Current() == monitoring_thread_);
+      std::vector<ConnectionInfo> infos = connection_infos_;
+      crit_.Leave();
+      SignalUpdate(this, infos);
+      crit_.Enter();
+    }
+    break;
+  }
+}
+
+void SocketMonitor::OnConnectionMonitor(P2PSocket *socket) {
+  CritScope cs(&crit_);
+  if (monitoring_)
+    PollSocket(false);
+}
+
+void SocketMonitor::PollSocket(bool poll) {
+  CritScope cs(&crit_);
+  assert(Thread::Current() == socket_->thread());
+
+  // Gather connection infos
+
+  connection_infos_.clear();
+  const std::vector<Connection *> &connections = socket_->connections();
+  std::vector<Connection *>::const_iterator it;
+  for (it = connections.begin(); it != connections.end(); it++) {
+    Connection *connection = *it;
+    ConnectionInfo info;
+    info.best_connection = socket_->best_connection() == connection;
+    info.readable = connection->read_state() == Connection::STATE_READABLE;
+    info.writable = connection->write_state() == Connection::STATE_WRITABLE;
+    info.timeout = connection->write_state() == Connection::STATE_WRITE_TIMEOUT;
+    info.new_connection = false; // connection->new_connection();
+    info.rtt = connection->rtt();
+    info.sent_total_bytes = connection->sent_total_bytes();
+    info.sent_bytes_second = connection->sent_bytes_second();
+    info.recv_total_bytes = connection->recv_total_bytes();
+    info.recv_bytes_second = connection->recv_bytes_second();
+    info.local_candidate = connection->local_candidate();
+    info.remote_candidate = connection->remote_candidate();
+    info.est_quality = connection->port()->network()->quality();
+    info.key = reinterpret_cast<void *>(connection);
+    connection_infos_.push_back(info);
+  }
+
+  // Signal the monitoring thread, start another poll timer
+
+  monitoring_thread_->Post(this, MSG_MONITOR_SIGNAL);
+  if (poll)
+    socket_->thread()->PostDelayed(rate_, this, MSG_MONITOR_POLL);
+}
+
+P2PSocket *SocketMonitor::socket() {
+  return socket_;
+}
+
+Thread *SocketMonitor::monitor_thread() {
+  return monitoring_thread_;
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/socketmonitor.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/socketmonitor.h
new file mode 100644
index 00000000..549e90b6
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/client/socketmonitor.h
@@ -0,0 +1,85 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SOCKETMONITOR_H_
+#define _SOCKETMONITOR_H_
+
+#include "talk/base/thread.h"
+#include "talk/base/sigslot.h"
+#include "talk/base/criticalsection.h"
+#include "talk/p2p/base/p2psocket.h"
+#include "talk/p2p/base/port.h"
+#include <vector>
+
+namespace cricket {
+
+struct ConnectionInfo {
+  bool best_connection;
+  bool writable;
+  bool readable;
+  bool timeout;
+  bool new_connection;
+  size_t rtt;
+  size_t sent_total_bytes;
+  size_t sent_bytes_second;
+  size_t recv_total_bytes;
+  size_t recv_bytes_second;
+  Candidate local_candidate;
+  Candidate remote_candidate;
+  double est_quality;
+  void *key;
+};
+
+class SocketMonitor : public MessageHandler, public sigslot::has_slots<> {
+public:
+  SocketMonitor(P2PSocket *socket, Thread *monitor_thread);
+  ~SocketMonitor();
+
+  void Start(int cms);
+  void Stop();
+
+  P2PSocket *socket();
+  Thread *monitor_thread();
+
+  sigslot::signal2<SocketMonitor *, const std::vector<ConnectionInfo> &> SignalUpdate;
+
+protected:
+  void OnMessage(Message *message);
+  void OnConnectionMonitor(P2PSocket *socket);
+  void PollSocket(bool poll);
+
+  std::vector<ConnectionInfo> connection_infos_;
+  P2PSocket *socket_;
+  Thread *monitoring_thread_;
+  CriticalSection crit_;
+  uint32 rate_;
+  bool monitoring_;
+};
+
+}
+
+#endif // _SOCKETMONITOR_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/session/Makefile.am
new file mode 100644
index 00000000..6cfc5b24
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/Makefile.am
@@ -0,0 +1,3 @@
+noinst_HEADERS = receiver.h sessionsendtask.h 
+SUBDIRS = phone
+				    
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/Makefile.am
new file mode 100644
index 00000000..b2acbf81
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/Makefile.am
@@ -0,0 +1,18 @@
+libcricketsessionphone_la_SOURCES = audiomonitor.cc \
+				    channelmanager.cc \
+				    voicechannel.cc \
+				    call.cc \
+				    phonesessionclient.cc \
+				    linphonemediaengine.cc 
+
+noinst_HEADERS =                    audiomonitor.h \
+				    channelmanager.h \
+				    linphonemediaengine.h \
+				    mediaengine.h \
+				    phonesessionclient.h \
+				    voicechannel.h \
+                                    call.h \
+				    mediachannel.h 
+
+AM_CPPFLAGS = -DPOSIX $(ORTP_CFLAGS) $(ILBC_CFLAGS) -I$(srcdir)/../../../talk/third_party/mediastreamer -I$(srcdir)/../../.. $(GLIB_CFLAGS) $(SPEEX_CFLAGS)
+noinst_LTLIBRARIES = libcricketsessionphone.la
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/audiomonitor.cc b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/audiomonitor.cc
new file mode 100644
index 00000000..c1b63d1b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/audiomonitor.cc
@@ -0,0 +1,119 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/session/phone/audiomonitor.h"
+#include "talk/session/phone/voicechannel.h"
+#include <cassert>
+
+namespace cricket {
+
+const uint32 MSG_MONITOR_POLL = 1;
+const uint32 MSG_MONITOR_START = 2;
+const uint32 MSG_MONITOR_STOP = 3;
+const uint32 MSG_MONITOR_SIGNAL = 4;
+
+AudioMonitor::AudioMonitor(VoiceChannel *voice_channel, Thread *monitor_thread) {
+  voice_channel_ = voice_channel;
+  monitoring_thread_ = monitor_thread;
+  monitoring_ = false;
+}
+
+AudioMonitor::~AudioMonitor() {
+  voice_channel_->worker_thread()->Clear(this);
+  monitoring_thread_->Clear(this);
+}
+
+void AudioMonitor::Start(int milliseconds) {
+  rate_ = milliseconds;
+  if (rate_ < 100)
+    rate_ = 100;
+  voice_channel_->worker_thread()->Post(this, MSG_MONITOR_START);
+}
+
+void AudioMonitor::Stop() {
+  voice_channel_->worker_thread()->Post(this, MSG_MONITOR_STOP);
+}
+
+void AudioMonitor::OnMessage(Message *message) {
+  CritScope cs(&crit_);
+
+  switch (message->message_id) {
+  case MSG_MONITOR_START:
+    assert(Thread::Current() == voice_channel_->worker_thread());
+    if (!monitoring_) {
+      monitoring_ = true;
+      PollVoiceChannel();
+    }
+    break;
+
+  case MSG_MONITOR_STOP:
+    assert(Thread::Current() == voice_channel_->worker_thread());
+    if (monitoring_) {
+      monitoring_ = false;
+      voice_channel_->worker_thread()->Clear(this);
+    }
+    break;
+
+  case MSG_MONITOR_POLL:
+    assert(Thread::Current() == voice_channel_->worker_thread());
+    PollVoiceChannel();
+    break;
+
+  case MSG_MONITOR_SIGNAL:
+    {
+      assert(Thread::Current() == monitoring_thread_);
+      AudioInfo info = audio_info_;
+      crit_.Leave();
+      SignalUpdate(this, audio_info_);
+      crit_.Enter();
+    }
+    break;
+  }
+}
+
+void AudioMonitor::PollVoiceChannel() {
+  CritScope cs(&crit_);
+  assert(Thread::Current() == voice_channel_->worker_thread());
+
+  // Gather connection infos
+  audio_info_.input_level = voice_channel_->GetInputLevel_w();
+  audio_info_.output_level = voice_channel_->GetOutputLevel_w();
+
+  // Signal the monitoring thread, start another poll timer
+  monitoring_thread_->Post(this, MSG_MONITOR_SIGNAL);
+  voice_channel_->worker_thread()->PostDelayed(rate_, this, MSG_MONITOR_POLL);
+}
+
+VoiceChannel *AudioMonitor::voice_channel() {
+  return voice_channel_;
+}
+
+Thread *AudioMonitor::monitor_thread() {
+  return monitoring_thread_;
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/audiomonitor.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/audiomonitor.h
new file mode 100644
index 00000000..96b95bd7
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/audiomonitor.h
@@ -0,0 +1,73 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _CRICKET_PHONE_AUDIOMONITOR_H_
+#define _CRICKET_PHONE_AUDIOMONITOR_H_
+
+#include "talk/base/thread.h"
+#include "talk/base/sigslot.h"
+#include "talk/p2p/base/port.h"
+#include <vector>
+
+namespace cricket {
+
+class VoiceChannel;
+
+
+struct AudioInfo {
+  int input_level;
+  int output_level;
+};
+
+class AudioMonitor : public MessageHandler, public sigslot::has_slots<> {
+public:
+  AudioMonitor(VoiceChannel* voice_channel, Thread *monitor_thread);
+  ~AudioMonitor();
+
+  void Start(int cms);
+  void Stop();
+
+  VoiceChannel* voice_channel();
+  Thread *monitor_thread();
+
+  sigslot::signal2<AudioMonitor*, const AudioInfo&> SignalUpdate;
+
+protected:
+  void OnMessage(Message *message);
+  void PollVoiceChannel();
+
+  AudioInfo audio_info_;
+  VoiceChannel* voice_channel_;
+  Thread* monitoring_thread_;
+  CriticalSection crit_;
+  uint32 rate_;
+  bool monitoring_;
+};
+
+}
+
+#endif // _CRICKET_PHONE_AUDIOMONITOR_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.cc b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.cc
new file mode 100644
index 00000000..31b12e92
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.cc
@@ -0,0 +1,258 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/thread.h"
+#include "talk/p2p/base/helpers.h"
+#include "talk/session/phone/call.h"
+
+namespace cricket {
+
+const uint32 MSG_CHECKAUTODESTROY = 1;
+
+Call::Call(PhoneSessionClient *session_client) : muted_(false) {
+  session_client_ = session_client;
+  id_ = CreateRandomId();
+}
+
+Call::~Call() {
+  while (sessions_.begin() != sessions_.end()) {
+    Session *session = sessions_[0];
+    RemoveSession(session);
+    session_client_->session_manager()->DestroySession(session);
+  }
+  Thread::Current()->Clear(this);
+}
+
+Session *Call::InitiateSession(const buzz::Jid &jid) {
+  Session *session = session_client_->CreateSession(this);
+  AddSession(session);
+  session->Initiate(jid.Str(), session_client_->CreateOfferSessionDescription());
+  return session;
+}
+
+void Call::AcceptSession(Session *session) {
+  std::vector<Session *>::iterator it;
+  it = std::find(sessions_.begin(), sessions_.end(), session);
+  assert(it != sessions_.end());
+  if (it != sessions_.end())
+    session->Accept(session_client_->CreateAcceptSessionDescription(session->remote_description()));
+}
+
+void Call::RedirectSession(Session *session, const buzz::Jid &to) {
+  std::vector<Session *>::iterator it;
+  it = std::find(sessions_.begin(), sessions_.end(), session);
+  assert(it != sessions_.end());
+  if (it != sessions_.end())
+    session->Redirect(to.Str());
+}
+
+void Call::RejectSession(Session *session) {
+  std::vector<Session *>::iterator it;
+  it = std::find(sessions_.begin(), sessions_.end(), session);
+  assert(it != sessions_.end());
+  if (it != sessions_.end())
+    session->Reject();
+}
+
+void Call::TerminateSession(Session *session) {
+  assert(std::find(sessions_.begin(), sessions_.end(), session) != sessions_.end());
+  std::vector<Session *>::iterator it;
+  it = std::find(sessions_.begin(), sessions_.end(), session);
+  if (it != sessions_.end())
+    (*it)->Terminate();
+}
+
+void Call::Terminate() {
+  // There may be more than one session to terminate
+  std::vector<Session *>::iterator it = sessions_.begin();
+  for (it = sessions_.begin(); it != sessions_.end(); it++)
+    TerminateSession(*it);
+}
+
+void Call::OnMessage(Message *message) {
+  switch (message->message_id) {
+  case MSG_CHECKAUTODESTROY:
+    // If no more sessions for this call, delete it
+    if (sessions_.size() == 0)
+      session_client_->DestroyCall(this);
+    break;
+  }
+}
+
+const std::vector<Session *> &Call::sessions() {
+  return sessions_;
+}
+
+void Call::AddSession(Session *session) {
+  // Add session to list, create voice channel for this session
+  sessions_.push_back(session);
+  session->SignalState.connect(this, &Call::OnSessionState);
+  session->SignalError.connect(this, &Call::OnSessionError);
+
+  VoiceChannel *channel = session_client_->channel_manager()->CreateVoiceChannel(session);
+  channel_map_[session->id()] = channel;
+
+  // If this call has the focus, enable this channel
+  if (session_client_->GetFocus() == this)
+    channel->Enable(true);
+
+  // Signal client
+  SignalAddSession(this, session);
+}
+
+void Call::RemoveSession(Session *session) {
+  // Remove session from list
+  std::vector<Session *>::iterator it_session;
+  it_session = std::find(sessions_.begin(), sessions_.end(), session);
+  if (it_session == sessions_.end())
+    return;
+  sessions_.erase(it_session);
+
+  // Destroy session channel
+  std::map<SessionID, VoiceChannel *>::iterator it_channel;
+  it_channel = channel_map_.find(session->id());
+  if (it_channel != channel_map_.end()) {
+    VoiceChannel *channel = it_channel->second;
+    channel_map_.erase(it_channel);
+    session_client_->channel_manager()->DestroyVoiceChannel(channel);
+  }
+
+  // Signal client
+  SignalRemoveSession(this, session);
+
+  // The call auto destroys when the lass session is removed
+  Thread::Current()->Post(this, MSG_CHECKAUTODESTROY);
+}
+
+VoiceChannel* Call::GetChannel(Session* session) {
+  std::map<SessionID, VoiceChannel *>::iterator it = channel_map_.find(session->id());
+  assert(it != channel_map_.end());
+  return it->second;
+}
+
+void Call::EnableChannels(bool enable) {
+  std::vector<Session *>::iterator it;
+  for (it = sessions_.begin(); it != sessions_.end(); it++) {
+    VoiceChannel *channel = channel_map_[(*it)->id()];
+    if (channel != NULL)
+      channel->Enable(enable);
+  }
+}
+
+void Call::Mute(bool mute) {
+  muted_ = mute;
+  std::vector<Session *>::iterator it;
+  for (it = sessions_.begin(); it != sessions_.end(); it++) {
+    VoiceChannel *channel = channel_map_[(*it)->id()];
+    if (channel != NULL)
+      channel->Mute(mute);
+  }
+}
+
+void Call::Join(Call *call, bool enable) {
+  while (call->sessions_.size() != 0) {
+    // Move session
+    Session *session = call->sessions_[0];
+    call->sessions_.erase(call->sessions_.begin());
+    sessions_.push_back(session);
+    session->SignalState.connect(this, &Call::OnSessionState);
+    session->SignalError.connect(this, &Call::OnSessionError);
+
+    // Move channel
+    std::map<SessionID, VoiceChannel *>::iterator it_channel;
+    it_channel = call->channel_map_.find(session->id());
+    if (it_channel != call->channel_map_.end()) {
+      VoiceChannel *channel = (*it_channel).second;
+      call->channel_map_.erase(it_channel);
+      channel_map_[session->id()] = channel;
+      channel->Enable(enable);
+    }
+  }
+}
+
+void Call::StartConnectionMonitor(Session *session, int cms) {
+  std::map<SessionID, VoiceChannel *>::iterator it_channel;
+  it_channel = channel_map_.find(session->id());
+  if (it_channel != channel_map_.end()) {
+    VoiceChannel *channel = (*it_channel).second;
+    channel->SignalConnectionMonitor.connect(this, &Call::OnConnectionMonitor);
+    channel->StartConnectionMonitor(cms);
+  }
+}
+
+void Call::StopConnectionMonitor(Session *session) {
+  std::map<SessionID, VoiceChannel *>::iterator it_channel;
+  it_channel = channel_map_.find(session->id());
+  if (it_channel != channel_map_.end()) {
+    VoiceChannel *channel = (*it_channel).second;
+    channel->StopConnectionMonitor();
+    channel->SignalConnectionMonitor.disconnect(this);
+  }
+}
+
+void Call::StartAudioMonitor(Session *session, int cms) {
+  std::map<SessionID, VoiceChannel *>::iterator it_channel;
+  it_channel = channel_map_.find(session->id());
+  if (it_channel != channel_map_.end()) {
+    VoiceChannel *channel = (*it_channel).second;
+    channel->SignalAudioMonitor.connect(this, &Call::OnAudioMonitor);
+    channel->StartAudioMonitor(cms);
+  }
+}
+
+void Call::StopAudioMonitor(Session *session) {
+  std::map<SessionID, VoiceChannel *>::iterator it_channel;
+  it_channel = channel_map_.find(session->id());
+  if (it_channel != channel_map_.end()) {
+    VoiceChannel *channel = (*it_channel).second;
+    channel->StopAudioMonitor();
+    channel->SignalAudioMonitor.disconnect(this);
+  }
+}
+
+
+void Call::OnConnectionMonitor(VoiceChannel *channel, const std::vector<ConnectionInfo> &infos) {
+  SignalConnectionMonitor(this, channel->session(), infos);
+}
+
+void Call::OnAudioMonitor(VoiceChannel *channel, const AudioInfo& info) {
+  SignalAudioMonitor(this, channel->session(), info);
+}
+
+uint32 Call::id() {
+  return id_;
+}
+
+void Call::OnSessionState(Session *session, Session::State state) {
+  SignalSessionState(this, session, state);
+}
+
+void Call::OnSessionError(Session *session, Session::Error error) {
+  SignalSessionError(this, session, error);
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.h
new file mode 100644
index 00000000..209e13c9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.h
@@ -0,0 +1,97 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _CALL_H_
+#define _CALL_H_
+
+#include "talk/base/messagequeue.h"
+#include "talk/p2p/base/session.h"
+#include "talk/p2p/client/socketmonitor.h"
+#include "talk/xmpp/jid.h"
+#include "talk/session/phone/phonesessionclient.h"
+#include "talk/session/phone/voicechannel.h"
+#include "talk/session/phone/audiomonitor.h"
+
+#include <map>
+#include <vector>
+
+namespace cricket {
+
+class PhoneSessionClient;
+
+class Call : public MessageHandler, public sigslot::has_slots<> {
+public:
+  Call(PhoneSessionClient *session_client);
+  ~Call();
+
+  Session *InitiateSession(const buzz::Jid &jid);
+  void AcceptSession(Session *session);
+  void RedirectSession(Session *session, const buzz::Jid &to);
+  void RejectSession(Session *session);
+  void TerminateSession(Session *session);
+  void Terminate();
+  void StartConnectionMonitor(Session *session, int cms);
+  void StopConnectionMonitor(Session *session);
+  void StartAudioMonitor(Session *session, int cms);
+  void StopAudioMonitor(Session *session);
+  void Mute(bool mute);
+
+  const std::vector<Session *> &sessions();
+  uint32 id();
+  bool muted() const { return muted_; }
+
+  sigslot::signal2<Call *, Session *> SignalAddSession;
+  sigslot::signal2<Call *, Session *> SignalRemoveSession;
+  sigslot::signal3<Call *, Session *, Session::State> SignalSessionState;
+  sigslot::signal3<Call *, Session *, Session::Error> SignalSessionError;
+  sigslot::signal3<Call *, Session *, const std::vector<ConnectionInfo> &> SignalConnectionMonitor;
+  sigslot::signal3<Call *, Session *, const AudioInfo&> SignalAudioMonitor;
+
+private:
+  void OnMessage(Message *message);
+  void OnSessionState(Session *session, Session::State state);
+  void OnSessionError(Session *session, Session::Error error);
+  void AddSession(Session *session);
+  void RemoveSession(Session *session);
+  void EnableChannels(bool enable);
+  void Join(Call *call, bool enable);
+  void OnConnectionMonitor(VoiceChannel *channel, const std::vector<ConnectionInfo> &infos);
+  void OnAudioMonitor(VoiceChannel *channel, const AudioInfo& info);
+  VoiceChannel* GetChannel(Session* session);
+
+  uint32 id_;
+  PhoneSessionClient *session_client_;
+  std::vector<Session *> sessions_;
+  std::map<SessionID, VoiceChannel *> channel_map_;
+  bool muted_;
+
+  friend class PhoneSessionClient;
+};
+
+}
+
+#endif // _CALL_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.cc b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.cc
new file mode 100644
index 00000000..98634b12
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.cc
@@ -0,0 +1,203 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_GIPS
+#include "talk/session/phone/gipsmediaengine.h"
+#else
+#include "talk/session/phone/linphonemediaengine.h"
+#endif
+#include "channelmanager.h"
+#include <cassert>
+#include <iostream>
+namespace cricket {
+
+const uint32 MSG_CREATEVOICECHANNEL = 1;
+const uint32 MSG_DESTROYVOICECHANNEL = 2;
+const uint32 MSG_SETAUDIOOPTIONS = 3;
+
+ChannelManager::ChannelManager(Thread *worker_thread) {
+#ifdef HAVE_GIPS
+  media_engine_ = new GipsMediaEngine();
+#else
+  media_engine_ = new LinphoneMediaEngine();
+#endif
+  worker_thread_ = worker_thread;
+  initialized_ = false;
+  Init();
+}
+
+ChannelManager::~ChannelManager() {
+  Exit();
+}
+
+MediaEngine *ChannelManager::media_engine() {
+  return media_engine_;
+}
+
+bool ChannelManager::Init() {
+  initialized_ =  media_engine_->Init();
+  return initialized_;
+}
+
+void ChannelManager::Exit() {
+  if (!initialized_)
+    return;
+
+  // Need to destroy the voice channels
+
+  while (true) {
+    crit_.Enter();
+    VoiceChannel *channel = NULL;
+    if (channels_.begin() != channels_.end())
+      channel = channels_[0];
+    crit_.Leave();
+    if (channel == NULL)
+      break;
+   delete channel;
+  }
+  media_engine_->Terminate();
+}
+
+struct CreateParams {
+  Session *session;
+  VoiceChannel *channel;
+};
+
+VoiceChannel *ChannelManager::CreateVoiceChannel(Session *session) {
+  CreateParams params;
+  params.session = session;
+  params.channel = NULL;
+  TypedMessageData<CreateParams *> data(&params);
+  worker_thread_->Send(this, MSG_CREATEVOICECHANNEL, &data);
+  return params.channel;
+}
+
+VoiceChannel *ChannelManager::CreateVoiceChannel_w(Session *session) {
+  CritScope cs(&crit_);
+
+  // This is ok to alloc from a thread other than the worker thread
+  assert(initialized_);
+  MediaChannel *channel = media_engine_->CreateChannel();
+  if (channel == NULL)
+    return NULL;
+
+  VoiceChannel *voice_channel = new VoiceChannel(this, session, channel);
+  channels_.push_back(voice_channel);
+  return voice_channel;
+}
+
+void ChannelManager::DestroyVoiceChannel(VoiceChannel *voice_channel) {
+  TypedMessageData<VoiceChannel *> data(voice_channel);
+  worker_thread_->Send(this, MSG_DESTROYVOICECHANNEL, &data);
+}
+
+void ChannelManager::DestroyVoiceChannel_w(VoiceChannel *voice_channel) {
+  CritScope cs(&crit_);
+  // Destroy voice channel.
+  assert(initialized_);
+  std::vector<VoiceChannel *>::iterator it = std::find(channels_.begin(),
+      channels_.end(), voice_channel);
+  assert(it != channels_.end());
+  if (it == channels_.end())
+    return;
+ 
+  channels_.erase(it);
+  MediaChannel *channel = voice_channel->channel();
+  delete voice_channel;
+  delete channel;
+}
+
+void ChannelManager::SetAudioOptions(bool auto_gain_control, int wave_in_device,
+                                     int wave_out_device) {
+  AudioOptions options;
+  options.auto_gain_control = auto_gain_control;
+  options.wave_in_device = wave_in_device;
+  options.wave_out_device = wave_out_device;
+  TypedMessageData<AudioOptions> data(options);
+  worker_thread_->Send(this, MSG_SETAUDIOOPTIONS, &data);
+}
+
+void ChannelManager::SetAudioOptions_w(AudioOptions options) {
+  assert(worker_thread_ == Thread::Current());
+
+  // Set auto gain control on
+  if (media_engine_->SetAudioOptions(options.auto_gain_control?MediaEngine::AUTO_GAIN_CONTROL:0) != 0) {
+    // TODO: We need to log these failures.
+  }
+
+  // Set the audio devices
+  // This will fail if audio is already playing.  Stop all of the media
+  // start it up again after changing the setting.
+  {
+    CritScope cs(&crit_);
+    for (VoiceChannels::iterator it = channels_.begin();
+         it < channels_.end();
+         ++it) {
+      (*it)->PauseMedia_w();
+    }
+
+    if (media_engine_->SetSoundDevices(options.wave_in_device, options.wave_out_device) == -1) {
+      // TODO: We need to log these failures.
+    }
+
+    for (VoiceChannels::iterator it = channels_.begin();
+         it < channels_.end();
+         ++it) {
+      (*it)->UnpauseMedia_w();
+    }
+  }
+}
+
+Thread *ChannelManager::worker_thread() {
+  return worker_thread_;
+}
+
+void ChannelManager::OnMessage(Message *message) {
+  switch (message->message_id) {
+  case MSG_CREATEVOICECHANNEL:
+    {
+      TypedMessageData<CreateParams *> *data = static_cast<TypedMessageData<CreateParams *> *>(message->pdata);
+      data->data()->channel = CreateVoiceChannel_w(data->data()->session);
+    }
+    break;
+
+  case MSG_DESTROYVOICECHANNEL:
+    {
+      TypedMessageData<VoiceChannel *> *data = static_cast<TypedMessageData<VoiceChannel *> *>(message->pdata);
+      DestroyVoiceChannel_w(data->data());
+    }
+    break;
+  case MSG_SETAUDIOOPTIONS:
+    {
+      TypedMessageData<AudioOptions> *data = static_cast<TypedMessageData<AudioOptions> *>(message->pdata);
+      SetAudioOptions_w(data->data());
+    }
+    break;
+  }
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.h
new file mode 100644
index 00000000..7200f75e
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.h
@@ -0,0 +1,81 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _CHANNELMANAGER_H_
+#define _CHANNELMANAGER_H_
+
+#include "talk/base/thread.h"
+#include "talk/base/criticalsection.h"
+#include "talk/p2p/base/session.h"
+#include "talk/p2p/base/p2psocket.h"
+#include "talk/session/phone/voicechannel.h"
+#include "talk/session/phone/mediaengine.h"
+#include <vector>
+
+namespace cricket {
+
+class VoiceChannel;
+
+class ChannelManager : public MessageHandler {
+public:
+  ChannelManager(Thread *worker_thread);
+  ~ChannelManager();
+
+  VoiceChannel *CreateVoiceChannel(Session *session);
+  void DestroyVoiceChannel(VoiceChannel *voice_channel);
+  void SetAudioOptions(bool auto_gain_control, int wave_in_device,
+                       int wave_out_device);
+
+  MediaEngine *media_engine();
+  Thread *worker_thread();
+
+private:
+  VoiceChannel *CreateVoiceChannel_w(Session *session);
+  void DestroyVoiceChannel_w(VoiceChannel *voice_channel);
+  void OnMessage(Message *message);
+  bool Init();
+  void Exit();
+
+  struct AudioOptions {
+    bool auto_gain_control;
+    int wave_in_device;
+    int wave_out_device;
+  };
+  void SetAudioOptions_w(AudioOptions options);
+
+  Thread *worker_thread_;
+  MediaEngine *media_engine_;
+  bool initialized_;
+  CriticalSection crit_;
+
+  typedef std::vector<VoiceChannel*> VoiceChannels;
+  VoiceChannels channels_;
+};
+
+}
+
+#endif // _CHANNELMANAGER_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/linphonemediaengine.cc b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/linphonemediaengine.cc
new file mode 100644
index 00000000..7d2305dc
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/linphonemediaengine.cc
@@ -0,0 +1,170 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+// LinphoneMediaEngine is a Linphone implementation of MediaEngine
+extern "C" {
+#include "talk/third_party/mediastreamer/mediastream.h"
+#ifdef HAVE_ILBC
+#include "talk/third_party/mediastreamer/msilbcdec.h"
+#endif
+#ifdef HAVE_SPEEX
+#include "talk/third_party/mediastreamer/msspeexdec.h"
+#endif
+}
+#include <ortp/ortp.h>
+#include <netdb.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <iostream>
+#include "talk/session/phone/linphonemediaengine.h"
+
+using namespace cricket;
+
+void *thread_function(void *data)
+{
+  LinphoneMediaChannel *mc =(LinphoneMediaChannel*) data;
+  while (mc->dying() == false) {
+    MediaChannel::NetworkInterface *iface = mc->network_interface();
+    char *buf[2048];
+    int len;
+    len = read(mc->fd(), buf, sizeof(buf));
+    if (iface && (mc->mute()==FALSE))
+      iface->SendPacket(buf, len);
+  }
+}
+
+LinphoneMediaChannel::LinphoneMediaChannel() {
+  pt_ = 102;
+  dying_ = false;
+  pthread_attr_t attr;
+  audio_stream_ = NULL;
+
+  struct sockaddr_in sockaddr;
+  sockaddr.sin_family = AF_INET;
+  sockaddr.sin_addr.s_addr = INADDR_ANY;
+  sockaddr.sin_port = htons(3000);
+  fd_ = socket(PF_INET, SOCK_DGRAM, 0);
+  fcntl(fd_, F_SETFL, 0, O_NONBLOCK);
+  bind (fd_,(struct sockaddr*)&sockaddr, sizeof(sockaddr));
+  
+  pthread_attr_init(&attr);
+  pthread_create(&thread_, &attr, &thread_function, this);
+}
+
+LinphoneMediaChannel::~LinphoneMediaChannel() {
+  dying_ = true;
+  pthread_join(thread_, NULL);
+  audio_stream_stop(audio_stream_);
+  close(fd_);
+}
+
+void LinphoneMediaChannel::SetCodec(const char *codec) {
+  if (!strcmp(codec, "iLBC"))
+    pt_ = 102;
+  else if (!strcmp(codec, "speex"))
+    pt_ = 110; 
+  else
+    pt_ = 0;
+  if (audio_stream_)
+    audio_stream_stop(audio_stream_);
+  audio_stream_ = audio_stream_start(&av_profile, 2000, "127.0.0.1", 3000, pt_, 250);
+}
+
+void LinphoneMediaChannel::OnPacketReceived(const void *data, int len) {
+  struct sockaddr_in sockaddr;
+  sockaddr.sin_family = AF_INET;
+  struct hostent *host = gethostbyname("localhost");
+  memcpy(&sockaddr.sin_addr.s_addr, host->h_addr, host->h_length);
+  sockaddr.sin_port = htons(2000);
+  
+  char buf[2048];
+  memcpy(buf, data, len);
+  
+  if (buf[1] == pt_) {
+  } else if (buf[1] == 13) {
+  } else if (buf[1] == 102) {
+    SetCodec("iLBC");
+  } else if (buf[1] == 110) {
+    SetCodec("speex");
+  } else if (buf[1] == 0) {
+    SetCodec("PCMU");
+  }
+  
+  if (play_ && buf[1] != 13)
+    sendto(fd_, buf, len, 0, (struct sockaddr*)&sockaddr, sizeof(sockaddr));
+}
+
+void LinphoneMediaChannel::SetPlayout(bool playout) {
+  play_ = playout;
+}
+
+void LinphoneMediaChannel::SetSend(bool send) {
+  mute_ = !send;
+}
+
+float LinphoneMediaChannel::GetCurrentQuality() {}
+int LinphoneMediaChannel::GetOutputLevel() {}
+
+LinphoneMediaEngine::LinphoneMediaEngine() {}
+LinphoneMediaEngine::~LinphoneMediaEngine() {}
+
+static void null_log_handler(const gchar *log_domain,
+	     		     GLogLevelFlags log_level,
+			     const gchar *message,
+			     gpointer user_data) {
+}
+
+bool LinphoneMediaEngine::Init() {
+  g_log_set_handler("MediaStreamer", G_LOG_LEVEL_MASK, null_log_handler, NULL);
+  g_log_set_handler("oRTP", G_LOG_LEVEL_MASK, null_log_handler, NULL);
+  g_log_set_handler("oRTP-stats", G_LOG_LEVEL_MASK, null_log_handler, NULL);
+  ortp_init();
+  ms_init();
+ 
+#ifdef HAVE_SPEEX
+  ms_speex_codec_init();
+  rtp_profile_set_payload(&av_profile, 110, &speex_wb);
+  codecs_.push_back(Codec(110, "speex", 8));
+#endif
+
+#ifdef HAVE_ILBC
+  ms_ilbc_codec_init();
+  rtp_profile_set_payload(&av_profile, 102, &payload_type_ilbc);
+  codecs_.push_back(Codec(102, "iLBC", 4));
+#endif
+
+  rtp_profile_set_payload(&av_profile, 0, &pcmu8000);
+  codecs_.push_back(Codec(0, "PCMU", 2));
+  
+return true;
+}
+
+void LinphoneMediaEngine::Terminate() {
+ 
+}
+  
+MediaChannel *LinphoneMediaEngine::CreateChannel() {
+  return new LinphoneMediaChannel();
+}
+
+int LinphoneMediaEngine::SetAudioOptions(int options) {}
+int LinphoneMediaEngine::SetSoundDevices(int wave_in_device, int wave_out_device) {}
+
+float LinphoneMediaEngine::GetCurrentQuality() {}
+int LinphoneMediaEngine::GetInputLevel() {}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/linphonemediaengine.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/linphonemediaengine.h
new file mode 100644
index 00000000..ee16d2ee
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/linphonemediaengine.h
@@ -0,0 +1,75 @@
+/*
+ * Jingle call example
+ * Copyright 2004--2005, Google Inc.
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+// LinphoneMediaEngine is a Linphone implementation of MediaEngine
+
+#ifndef TALK_SESSION_PHONE_LINPHONEMEDIAENGINE_H_
+#define TALK_SESSION_PHONE_LINPHONEMEDIAENGINE_H_
+
+extern "C" {
+#include "talk/third_party/mediastreamer/mediastream.h"
+}
+#include "talk/session/phone/mediaengine.h"
+
+namespace cricket {
+
+class LinphoneMediaChannel : public MediaChannel {
+ public:
+  LinphoneMediaChannel();
+  virtual ~LinphoneMediaChannel();
+  virtual void SetCodec(const char *codec);
+  virtual void OnPacketReceived(const void *data, int len);
+
+  virtual void SetPlayout(bool playout);
+  virtual void SetSend(bool send);
+
+  virtual float GetCurrentQuality();
+  virtual int GetOutputLevel();
+  int fd() {return fd_;}
+  bool mute() {return mute_;}
+  bool dying() {return dying_;}
+ private:
+  AudioStream *audio_stream_;
+  pthread_t thread_;
+  int fd_;
+  int pt_;
+  bool dying_;
+  bool mute_;
+  bool play_;
+};
+
+class LinphoneMediaEngine : public MediaEngine {
+ public:
+  LinphoneMediaEngine();
+  ~LinphoneMediaEngine();
+  virtual bool Init();
+  virtual void Terminate();
+  
+  virtual MediaChannel *CreateChannel();
+
+  virtual int SetAudioOptions(int options);
+  virtual int SetSoundDevices(int wave_in_device, int wave_out_device);
+
+  virtual float GetCurrentQuality();
+  virtual int GetInputLevel();
+};
+
+}  // namespace cricket
+
+#endif  // TALK_SESSION_PHONE_LINPHONEMEDIAENGINE_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/mediachannel.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/mediachannel.h
new file mode 100644
index 00000000..db2f9654
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/mediachannel.h
@@ -0,0 +1,55 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef TALK_SESSION_PHONE_MEDIACHANNEL_H_
+#define TALK_SESSION_PHONE_MEDIACHANNEL_H_
+
+namespace cricket {
+
+class MediaChannel {
+ public:
+  class NetworkInterface {
+  public:
+    virtual void SendPacket(const void *data, size_t len) = 0;
+  };
+  MediaChannel() {network_interface_ = NULL;}
+  virtual ~MediaChannel() {};
+  void SetInterface(NetworkInterface *iface) {network_interface_ = iface;}
+  virtual void SetCodec(const char *codec) = 0;
+  virtual void OnPacketReceived(const void *data, int len) = 0;
+  virtual void SetPlayout(bool playout) = 0;
+  virtual void SetSend(bool send) = 0;
+  virtual float GetCurrentQuality() = 0;
+  virtual int GetOutputLevel() = 0;
+  NetworkInterface *network_interface() {return network_interface_;}
+ protected:
+  NetworkInterface *network_interface_;
+};
+
+};  // namespace cricket
+
+#endif  // TALK_SESSION_PHONE_MEDIACHANNEL_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/mediaengine.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/mediaengine.h
new file mode 100644
index 00000000..fa07d2ec
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/mediaengine.h
@@ -0,0 +1,95 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// MediaEngine is an abstraction of a media engine which can be subclassed
+// to support different media componentry backends.
+
+#ifndef TALK_SESSION_PHONE_MEDIAENGINE_H_
+#define TALK_SESSION_PHONE_MEDIAENGINE_H_
+
+#include <string>
+#include <vector>
+#include "mediachannel.h"
+
+namespace cricket {
+
+class MediaEngine {
+ public: 
+  
+  struct Codec {
+    int id;
+    std::string name;
+    int preference;
+    // Creates a codec with the given parameters.
+    Codec(int pt, const std::string& nm, int pr) : id(pt), name(nm), preference(pr) {}
+    // Ranks codecs by their preferences.
+    bool operator <(const Codec& c) const { return preference > c.preference; }
+  };
+  
+  // Bitmask flags for options that may be supported by the media engine implementation
+  enum MediaEngineOptions {
+     AUTO_GAIN_CONTROL = 1 << 1,
+  };
+
+  MediaEngine() {}
+
+  // Initialize 
+  virtual bool Init() = 0;
+  virtual void Terminate() = 0;
+  virtual MediaChannel *CreateChannel() = 0;
+ 
+  virtual int SetAudioOptions(int options) = 0;
+  virtual int SetSoundDevices(int wave_in_device, int wave_out_device) = 0;
+  virtual int GetInputLevel() = 0;
+
+  std::vector<Codec> &codecs() { return codecs_; }
+
+  bool FindCodec(const char* codec) {
+    for (std::vector<Codec>::iterator i = codecs_.begin(); i < codecs_.end(); i++) {
+      if ((*i).name == codec)
+	return true;
+    }
+    return false;
+  }
+  
+  bool GetCodecPreference (const char *codec, int & preference) {
+    for (std::vector<Codec>::iterator i = codecs_.begin(); i < codecs_.end(); i++) {
+      if ((*i).name == codec) {
+	preference = (*i).preference;
+	return true;
+      }
+    }
+    return false;
+  }
+
+ protected:
+  std::vector<Codec> codecs_;
+};  
+
+}  // namespace cricket
+
+#endif  // TALK_SESSION_PHONE_MEDIAENGINE_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/phonesessionclient.cc b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/phonesessionclient.cc
new file mode 100644
index 00000000..d8a31df2
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/phonesessionclient.cc
@@ -0,0 +1,267 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/logging.h"
+#include "talk/session/receiver.h"
+#include "talk/session/phone/phonesessionclient.h"
+#include "talk/xmllite/qname.h"
+namespace {
+
+const std::string NS_PHONE("http://www.google.com/session/phone");
+const std::string NS_EMPTY("");
+
+const buzz::QName QN_PHONE_DESCRIPTION(true, NS_PHONE, "description");
+const buzz::QName QN_PHONE_PAYLOADTYPE(true, NS_PHONE, "payload-type");
+const buzz::QName QN_PHONE_PAYLOADTYPE_ID(true, NS_EMPTY, "id");
+const buzz::QName QN_PHONE_PAYLOADTYPE_NAME(true, NS_EMPTY, "name");
+
+}
+
+namespace cricket {
+
+PhoneSessionClient::PhoneSessionClient(const buzz::Jid& jid, 
+    SessionManager *manager) : jid_(jid), SessionClient(manager) {
+
+  // No call to start, and certainly no call with focus
+  focus_call_ = NULL;
+
+  // Start up the channel manager on a worker thread
+  channel_manager_ = new ChannelManager(session_manager_->worker_thread());
+}
+
+PhoneSessionClient::~PhoneSessionClient() {
+  // Destroy all calls
+  std::map<uint32, Call *>::iterator it;
+  while (calls_.begin() != calls_.end()) {
+    std::map<uint32, Call *>::iterator it = calls_.begin();
+    DestroyCall((*it).second);
+  }
+
+  // Delete channel manager. This will wait for the channels to exit
+  delete channel_manager_;
+}
+
+const std::string &PhoneSessionClient::GetSessionDescriptionName() {
+  return NS_PHONE;
+}
+
+PhoneSessionDescription* PhoneSessionClient::CreateOfferSessionDescription() {
+  PhoneSessionDescription* session_desc = new PhoneSessionDescription();
+
+  MediaEngine *me = channel_manager_->media_engine();
+  std::vector<MediaEngine::Codec> codecs = me->codecs();
+  std::vector<MediaEngine::Codec>::iterator i;
+  for (i = codecs.begin(); i < codecs.end(); i++) 
+    session_desc->AddCodec(*i);
+  
+  session_desc->Sort();
+  return session_desc;
+}
+
+PhoneSessionDescription* PhoneSessionClient::CreateAcceptSessionDescription(const SessionDescription* offer) {
+  const PhoneSessionDescription* offer_desc =
+      static_cast<const PhoneSessionDescription*>(offer);
+  PhoneSessionDescription* accept_desc = new PhoneSessionDescription();
+  std::vector<MediaEngine::Codec> codecs = channel_manager_->media_engine()->codecs();
+  std::vector<MediaEngine::Codec>::iterator iter;
+  for (unsigned int i = 0; i < offer_desc->codecs().size(); ++i) {
+    for (iter = codecs.begin(); iter < codecs.end(); iter++) { 
+      if ((*iter).name == offer_desc->codecs()[i].name)
+        accept_desc->AddCodec(*iter); 
+    }
+  }
+
+  accept_desc->Sort();
+  return accept_desc;
+}
+
+bool PhoneSessionClient::FindMediaCodec(MediaEngine* me,
+                                       const PhoneSessionDescription* desc,
+                                       const char** codec) {
+  for (size_t i = 0; i < desc->codecs().size(); ++i) {
+    if (me->FindCodec(desc->codecs()[i].name.c_str()))
+      *codec = desc->codecs()[i].name.c_str();
+      return true;
+  }
+
+  return false;
+}
+
+const SessionDescription *PhoneSessionClient::CreateSessionDescription(const buzz::XmlElement *element) {
+  PhoneSessionDescription* desc = new PhoneSessionDescription();
+
+  const buzz::XmlElement* payload_type = element->FirstNamed(QN_PHONE_PAYLOADTYPE);
+  int num_payload_types = 0;
+
+  while (payload_type) {
+    if (payload_type->HasAttr(QN_PHONE_PAYLOADTYPE_ID) &&
+        payload_type->HasAttr(QN_PHONE_PAYLOADTYPE_NAME)) {
+      int id = atoi(payload_type->Attr(QN_PHONE_PAYLOADTYPE_ID).c_str());
+      int pref = 0;
+      std::string name = payload_type->Attr(QN_PHONE_PAYLOADTYPE_NAME);
+      desc->AddCodec(MediaEngine::Codec(id, name, 0));
+    }
+
+    payload_type = payload_type->NextNamed(QN_PHONE_PAYLOADTYPE);
+    num_payload_types += 1;
+  }
+
+  // For backward compatability, we can assume the other client is (an old
+  // version of Talk) if it has no payload types at all.
+  if (num_payload_types == 0) {
+    desc->AddCodec(MediaEngine::Codec(103, "ISAC", 1));
+    desc->AddCodec(MediaEngine::Codec(0, "PCMU", 0));
+  }
+
+  return desc;
+}
+
+buzz::XmlElement *PhoneSessionClient::TranslateSessionDescription(const SessionDescription *_session_desc) {
+  const PhoneSessionDescription* session_desc =
+      static_cast<const PhoneSessionDescription*>(_session_desc);
+  buzz::XmlElement* description = new buzz::XmlElement(QN_PHONE_DESCRIPTION, true);
+
+  for (size_t i = 0; i < session_desc->codecs().size(); ++i) {
+    buzz::XmlElement* payload_type = new buzz::XmlElement(QN_PHONE_PAYLOADTYPE, true);
+
+    char buf[32];
+    sprintf(buf, "%d", session_desc->codecs()[i].id);
+    payload_type->AddAttr(QN_PHONE_PAYLOADTYPE_ID, buf);
+
+    payload_type->AddAttr(QN_PHONE_PAYLOADTYPE_NAME,
+                          session_desc->codecs()[i].name.c_str());
+
+    description->AddElement(payload_type);
+  }
+
+  return description;
+}
+
+Call *PhoneSessionClient::CreateCall() {
+  Call *call = new Call(this);
+  calls_[call->id()] = call;
+  SignalCallCreate(call);
+  return call;
+}
+
+void PhoneSessionClient::OnSessionCreate(Session *session, bool received_initiate) {
+  if (received_initiate) {
+    session->SignalState.connect(this, &PhoneSessionClient::OnSessionState);
+
+    Call *call = CreateCall();
+    session_map_[session->id()] = call;
+    call->AddSession(session);
+  }
+}
+
+void PhoneSessionClient::OnSessionState(Session *session, Session::State state) {
+  if (state == Session::STATE_RECEIVEDINITIATE) {
+    // If our accept would have no codecs, then we must reject this call.
+    PhoneSessionDescription* accept_desc =
+        CreateAcceptSessionDescription(session->remote_description());
+    if (accept_desc->codecs().size() == 0) {
+      // TODO: include an error description with the rejection.
+      session->Reject();
+    }
+    delete accept_desc;
+  }
+}
+
+void PhoneSessionClient::DestroyCall(Call *call) {
+  // Change focus away, signal destruction
+
+  if (call == focus_call_)
+    SetFocus(NULL);
+  SignalCallDestroy(call);
+
+  // Remove it from calls_ map and delete
+
+  std::map<uint32, Call *>::iterator it = calls_.find(call->id());
+  if (it != calls_.end())
+    calls_.erase(it);
+
+  delete call;
+}
+
+void PhoneSessionClient::OnSessionDestroy(Session *session) {
+  // Find the call this session is in, remove it
+
+  std::map<SessionID, Call *>::iterator it = session_map_.find(session->id());
+  assert(it != session_map_.end());
+  if (it != session_map_.end()) {
+    Call *call = (*it).second;
+    session_map_.erase(it);
+    call->RemoveSession(session);
+  }
+}
+
+Call *PhoneSessionClient::GetFocus() {
+  return focus_call_;
+}
+
+void PhoneSessionClient::SetFocus(Call *call) {
+  Call *old_focus_call = focus_call_;
+  if (focus_call_ != call) {
+    if (focus_call_ != NULL)
+      focus_call_->EnableChannels(false);
+    focus_call_ = call;
+    if (focus_call_ != NULL)
+      focus_call_->EnableChannels(true);
+    SignalFocus(focus_call_, old_focus_call);
+  }
+}
+
+void PhoneSessionClient::JoinCalls(Call *call_to_join, Call *call) {
+  // Move all sessions from call to call_to_join, delete call.
+  // If call_to_join has focus, added sessions should have enabled channels.
+
+  if (focus_call_ == call)
+    SetFocus(NULL);
+  call_to_join->Join(call, focus_call_ == call_to_join);
+  DestroyCall(call);
+}
+
+Session *PhoneSessionClient::CreateSession(Call *call) {
+  Session *session = session_manager_->CreateSession(
+      GetSessionDescriptionName(), jid().Str());
+  session_map_[session->id()] = call;
+  return session;
+}
+
+ChannelManager *PhoneSessionClient::channel_manager() {
+  return channel_manager_;
+}
+
+const buzz::Jid &PhoneSessionClient::jid() const {
+  return jid_;
+}
+
+const buzz::Jid &PhoneSessionClient::GetJid() const {
+  return jid_;
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/phonesessionclient.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/phonesessionclient.h
new file mode 100644
index 00000000..150bf34b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/phonesessionclient.h
@@ -0,0 +1,122 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PHONESESSIONCLIENT_H_
+#define _PHONESESSIONCLIENT_H_
+
+#include "talk/session/phone/call.h"
+#include "talk/session/phone/channelmanager.h"
+#include "talk/base/sigslot.h"
+#include "talk/base/messagequeue.h"
+#include "talk/base/thread.h"
+#include "talk/p2p/client/sessionclient.h"
+#include "talk/p2p/base/sessionmanager.h"
+#include "talk/p2p/base/session.h"
+#include "talk/p2p/base/sessiondescription.h"
+#include "talk/xmpp/xmppclient.h"
+#include <map>
+
+namespace cricket {
+
+class Call;
+class PhoneSessionDescription;
+
+class PhoneSessionClient : public SessionClient {
+public:
+  PhoneSessionClient(const buzz::Jid& jid, SessionManager *manager);
+  ~PhoneSessionClient();
+
+  const buzz::Jid &jid() const;
+
+  Call *CreateCall();
+  void DestroyCall(Call *call);
+
+  Call *GetFocus();
+  void SetFocus(Call *call);
+
+  void JoinCalls(Call *call_to_join, Call *call);
+
+  void SetAudioOptions(bool auto_gain_control, int wave_in_device,
+                       int wave_out_device) {
+    if (channel_manager_)
+      channel_manager_->SetAudioOptions(auto_gain_control, wave_in_device,
+                                        wave_out_device);
+  }
+
+  sigslot::signal2<Call *, Call *> SignalFocus;
+  sigslot::signal1<Call *> SignalCallCreate;
+  sigslot::signal1<Call *> SignalCallDestroy;
+
+  PhoneSessionDescription* CreateOfferSessionDescription();
+  PhoneSessionDescription* CreateAcceptSessionDescription(const SessionDescription* offer);
+
+  // Returns our preference for the given codec.
+  static int GetMediaCodecPreference(const char* name);
+
+  // Returns the name of the first codec in the description that
+  // is found.  Return value is false if none was found.
+  static bool FindMediaCodec(MediaEngine* gips,
+                            const PhoneSessionDescription* desc,
+                            const char **codec);
+
+private:
+  void OnSessionCreate(Session *session, bool received_initiate);
+  void OnSessionState(Session *session, Session::State state);
+  void OnSessionDestroy(Session *session);
+  const SessionDescription *CreateSessionDescription(const buzz::XmlElement *element);
+  buzz::XmlElement *TranslateSessionDescription(const SessionDescription *description);
+  const std::string &GetSessionDescriptionName();
+  const buzz::Jid &GetJid() const;
+  Session *CreateSession(Call *call);
+  ChannelManager *channel_manager();
+
+  buzz::Jid jid_;
+  Call *focus_call_;
+  ChannelManager *channel_manager_;
+  std::map<uint32, Call *> calls_;
+  std::map<SessionID, Call *> session_map_;
+
+  friend class Call;
+};
+
+class PhoneSessionDescription: public SessionDescription {
+public:
+  // Returns the list of codecs sorted by our preference.
+  const std::vector<MediaEngine::Codec>& codecs() const { return codecs_; }
+
+  // Adds another codec to the list.
+  void AddCodec(const MediaEngine::Codec& codec) { codecs_.push_back(codec); }
+  // Sorts the list of codecs by preference.
+  void Sort() { /* std::stable_sort(codecs_.begin(), codecs_.end());*/ }
+
+private:
+  std::vector<MediaEngine::Codec> codecs_;
+};
+
+}
+
+#endif // _PHONESESSIONCLIENT_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/portaudiomediaengine.cc b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/portaudiomediaengine.cc
new file mode 100644
index 00000000..b65c9a20
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/portaudiomediaengine.cc
@@ -0,0 +1,331 @@
+#include <portaudio.h>
+#include <ortp/ortp.h>
+#include <speex.h>
+
+// Socket stuff
+#ifndef _WIN32
+#ifdef INET6
+#include <netdb.h>
+#endif
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <fcntl.h>
+#else
+#include <winsock32.h>
+#endif
+
+#include "talk/session/phone/mediaengine.h"
+#include "talk/session/phone/portaudiomediaengine.h"
+
+// Engine settings
+#define ENGINE_BUFFER_SIZE 2048
+
+// PortAudio settings
+#define FRAMES_PER_BUFFER 256
+#define SAMPLE_RATE 1
+
+// Speex settings
+//#define SPEEX_QUALITY 8
+
+// ORTP settings
+#define MAX_RTP_SIZE 1500 // From mediastreamer
+
+
+// -----------------------------------------------------------------------------
+
+static int portAudioCallback( void *inputBuffer, void *outputBuffer, unsigned long framesPerBuffer, PaTimestamp outTime, void *channel_p )
+{
+	PortAudioMediaChannel* channel = (PortAudioMediaChannel*) channel_p;
+	channel->readOutput((float*) outputBuffer, framesPerBuffer);
+	channel->writeInput((float*) inputBuffer, framesPerBuffer);
+	return 0;
+}
+
+// -----------------------------------------------------------------------------
+
+PortAudioMediaChannel::PortAudioMediaChannel() : mute_(false), play_(false), stream_(NULL), out_buffer_(NULL), in_buffer_(NULL), speex_frame_(NULL)
+{
+	// Initialize buffers
+	out_buffer_ = new float[ENGINE_BUFFER_SIZE];
+	out_buffer_read_ = out_buffer_write_ = (float*) out_buffer_;
+	out_buffer_end_ = (float*) out_buffer_ + ENGINE_BUFFER_SIZE;
+	in_buffer_ = new float[ENGINE_BUFFER_SIZE];
+	in_buffer_read_ = in_buffer_write_ = (float*) in_buffer_;
+	in_buffer_end_ = (float*) in_buffer_ + ENGINE_BUFFER_SIZE;
+
+	// Initialize PortAudio
+	int err = Pa_OpenDefaultStream(&stream_, 1, 1, paFloat32, SAMPLE_RATE, FRAMES_PER_BUFFER, 0, portAudioCallback, this );
+	if (err != paNoError) 
+		fprintf(stderr, "Error creating a PortAudio stream: %s\n", Pa_GetErrorText(err));
+
+	// Initialize Speex
+	speex_bits_init(&speex_bits_);
+	speex_enc_state_ = speex_encoder_init(&speex_nb_mode);
+	speex_dec_state_ = speex_decoder_init(&speex_nb_mode);
+	speex_decoder_ctl(speex_dec_state_, SPEEX_GET_FRAME_SIZE, &speex_frame_size_);
+	speex_frame_ = new float[speex_frame_size_];
+	
+	// int quality = SPEEX_QUALITY;
+	// speex_encoder_ctl(state, SPEEX_SET_QUALITY, &quality);
+
+	// Initialize ORTP socket
+	struct sockaddr_in sockaddr;
+	sockaddr.sin_family = AF_INET;
+	sockaddr.sin_addr.s_addr = INADDR_ANY;
+	sockaddr.sin_port = htons(3000);
+	rtp_socket_ = socket(PF_INET, SOCK_DGRAM, 0);
+	fcntl(rtp_socket_, F_SETFL, 0, O_NONBLOCK);
+	bind (rtp_socket_,(struct sockaddr*)&sockaddr, sizeof(sockaddr));
+
+	// Initialize ORTP Session
+	rtp_session_ = rtp_session_new(RTP_SESSION_SENDRECV);
+	rtp_session_max_buf_size_set(rtp_session_, MAX_RTP_SIZE);
+	rtp_session_set_profile(rtp_session_, &av_profile);
+	rtp_session_set_local_addr(rtp_session_, "127.0.0.1", 2000);
+	rtp_session_set_remote_addr(rtp_session_, "127.0.0.1", 3000);
+	rtp_session_set_scheduling_mode(rtp_session_, 0);
+	rtp_session_set_blocking_mode(rtp_session_, 0);
+	rtp_session_set_payload_type(rtp_session_, 110);
+	rtp_session_set_jitter_compensation(rtp_session_, 250);
+	rtp_session_enable_adaptive_jitter_compensation(rtp_session_, TRUE);
+	rtp_timestamp_ = 0;
+	//rtp_session_signal_connect(rtp_session_, "telephone-event", (RtpCallback) ortpTelephoneCallback,this);
+}
+
+PortAudioMediaChannel::~PortAudioMediaChannel()
+{
+	if (stream_) {
+		Pa_CloseStream(stream_);
+	}
+
+	// Clean up other allocated pointers
+
+	close(rtp_socket_);
+}
+
+void PortAudioMediaChannel::SetCodec(const char *codec)
+{
+	if (strcmp(codec, "speex"))
+		printf("Unsupported codec: %s\n", codec);
+}
+
+void PortAudioMediaChannel::OnPacketReceived(const void *data, int len)
+{
+	struct sockaddr_in sockaddr;
+	sockaddr.sin_family = AF_INET;
+	struct hostent *host = gethostbyname("localhost");
+	memcpy(&sockaddr.sin_addr.s_addr, host->h_addr, host->h_length);
+	sockaddr.sin_port = htons(2000);
+
+	char buf[2048];
+	memcpy(buf, data, len);
+
+	// Pass packet on to ORTP
+	if (play_) {
+		sendto(rtp_socket_, buf, len, 0, (struct sockaddr*)&sockaddr, sizeof(sockaddr));
+	}
+}
+
+void PortAudioMediaChannel::SetPlayout(bool playout)
+{
+	if (!stream_) 
+		return;
+
+	if (play_ && !playout) {
+		int err = Pa_StopStream(stream_);
+		if (err != paNoError) {
+			fprintf(stderr, "Error stopping PortAudio stream: %s\n", Pa_GetErrorText(err));
+			return;
+		}
+		play_ = false;
+	}
+	else if (!play_ && playout) {
+		int err = Pa_StartStream(stream_);
+		if (err != paNoError) {
+			fprintf(stderr, "Error starting PortAudio stream: %s\n", Pa_GetErrorText(err));
+			return;
+		}
+		play_ = true;
+	}
+}
+
+void PortAudioMediaChannel::SetSend(bool send)
+{
+	mute_ = !send;
+}
+
+
+float PortAudioMediaChannel::GetCurrentQuality()
+{
+	return 0;
+}
+
+int PortAudioMediaChannel::GetOutputLevel()
+{
+	return 0;
+}
+
+void PortAudioMediaChannel::readOutput(float* buf, int len)
+{
+	//readBuffer(out_buffer_, &out_buffer_read_, out_buffer_write_, out_buffer_end_, buf, len);
+
+	// Receive a packet (if there is one)
+	mblk_t *mp;
+	mp = rtp_session_recvm_with_ts(rtp_session_,rtp_timestamp_);
+	while (mp != NULL) {
+		gint in_len = mp->b_cont->b_wptr-mp->b_cont->b_rptr;
+
+		// Decode speex stream
+		speex_bits_read_from(&speex_bits_,mp->b_cont->b_rptr, in_len);
+		speex_decode(speex_dec_state_, &speex_bits_, speex_frame_);
+		writeBuffer(out_buffer_, out_buffer_read_, &out_buffer_write_, out_buffer_end_, speex_frame_, speex_frame_size_);
+		rtp_timestamp_++;
+		mp = rtp_session_recvm_with_ts(rtp_session_,rtp_timestamp_);
+	}
+
+	// Read output
+	readBuffer(out_buffer_, &out_buffer_read_, out_buffer_write_, out_buffer_end_, buf, len);
+}
+
+void PortAudioMediaChannel::writeInput(float* buf, int len)
+{
+	//writeBuffer(in_buffer_, in_buffer_read_, &in_buffer_write_, in_buffer_end_, buf, len);
+}
+	
+
+void PortAudioMediaChannel::readBuffer(float* buffer, float** buffer_read_p, float*buffer_write, float* buffer_end, float* target_buffer, int target_len)
+{
+	float *end, *tmp, *buffer_read = *buffer_read_p;
+	int remaining;
+	
+	// First phase
+	tmp = buffer_read + target_len;
+	if (buffer_write < buffer_read && tmp > buffer_end) {
+		end = buffer_end;
+		remaining = tmp - buffer_end;
+	}
+	else {
+		end = (tmp > buffer_write ? buffer_write : tmp);
+		remaining = 0;
+	}
+
+	while (buffer_read < end) {
+		*target_buffer++ = *buffer_read++;
+	}
+
+	// Second phase
+	if (remaining > 0) {
+		buffer_read = buffer;
+		tmp = buffer_read + remaining;
+		end = (tmp > buffer_write ? buffer_write : tmp);
+		while (buffer_read < end) {
+			*target_buffer++ = *buffer_read++;
+		}
+	}
+
+	// Finish up
+	*buffer_read_p = buffer_read;
+}
+
+void PortAudioMediaChannel::writeBuffer(float* buffer, float* buffer_read, float**buffer_write_p, float* buffer_end, float* source_buffer, int source_len)
+{
+	float *end, *tmp, *buffer_write = *buffer_write_p;
+	int remaining;
+
+	// First phase
+	tmp = buffer_write + source_len;
+	if (buffer_write > buffer_read) {
+		if (tmp > buffer_end) {
+			end = buffer_end;
+			remaining = tmp - buffer_end;
+		}
+		else {
+			end = tmp;
+			remaining = 0;
+		}
+	}
+	else {
+		if (tmp > buffer_read) {
+			printf("Warning: Dropping frame(s)\n");
+			end = buffer_read;
+			remaining = 0;
+		}
+		else {
+			end = tmp;
+			remaining = 0;
+		}
+	}
+	
+	while (buffer_write < end) {
+		*buffer_write++ = *source_buffer++;
+	}
+
+	// Second phase
+	if (remaining > 0) {
+		buffer_write = buffer;
+		tmp = buffer_write + remaining;
+		if (tmp > buffer_read) {
+			printf("Warning: Dropping frame(s)\n");
+			end = buffer_read;
+		}
+		else {
+			end = tmp;
+		}
+		while (buffer_write < end) {
+			*buffer_write++ = *source_buffer++;
+		}
+	}
+
+	// Finish up
+	*buffer_write_p = buffer_write;
+}
+
+// -----------------------------------------------------------------------------
+
+PortAudioMediaEngine::PortAudioMediaEngine()
+{
+}
+
+PortAudioMediaEngine::~PortAudioMediaEngine()
+{
+	Pa_Terminate();
+}
+
+bool PortAudioMediaEngine::Init()
+{
+	ortp_init();
+
+	int err = Pa_Initialize();
+	if (err != paNoError) {
+		fprintf(stderr,"Error initializing PortAudio: %s\n",Pa_GetErrorText(err));
+		return false;
+	}
+
+	// Speex
+	rtp_profile_set_payload(&av_profile, 110, &speex_wb);
+	codecs_.push_back(Codec(110, "speex", 8));
+	
+	return true;
+}
+
+void PortAudioMediaEngine::Terminate()
+{
+}
+
+
+cricket::MediaChannel* PortAudioMediaEngine::CreateChannel()
+{
+	return new PortAudioMediaChannel();
+}
+
+int PortAudioMediaEngine::SetAudioOptions(int options)
+{
+}
+
+int PortAudioMediaEngine::SetSoundDevices(int wave_in_device, int wave_out_device)
+{
+}
+
+int PortAudioMediaEngine::GetInputLevel()
+{
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/portaudiomediaengine.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/portaudiomediaengine.h
new file mode 100644
index 00000000..95c39a1a
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/portaudiomediaengine.h
@@ -0,0 +1,69 @@
+#ifndef PORTAUDIOMEDIAENGINE_H
+#define PORTAUDIOMEDIAENGINE_H
+
+#include <portaudio.h>
+#include <speex.h>
+#include <ortp/ortp.h>
+
+#include "talk/session/phone/mediaengine.h"
+
+class PortAudioMediaChannel : public cricket::MediaChannel 
+{
+public:
+	PortAudioMediaChannel();
+	virtual ~PortAudioMediaChannel();
+	virtual void SetCodec(const char *codec);
+	virtual void OnPacketReceived(const void *data, int len);
+
+	virtual void SetPlayout(bool playout);
+	virtual void SetSend(bool send);
+
+	virtual float GetCurrentQuality();
+	virtual int GetOutputLevel();
+
+	void readOutput(float*, int);
+	void writeInput(float*, int);
+
+protected:
+	void readBuffer(float*, float**, float*, float*, float*, int);
+	void writeBuffer(float*, float*, float**, float*, float*, int);
+
+private:
+	bool mute_;
+	bool play_;
+	PortAudioStream* stream_;
+
+	// Buffers
+	float *out_buffer_, *out_buffer_read_, *out_buffer_write_, *out_buffer_end_;
+	float *in_buffer_, *in_buffer_read_, *in_buffer_write_, *in_buffer_end_;
+
+	// Speex
+	SpeexBits speex_bits_;
+	void *speex_enc_state_, *speex_dec_state_;
+	float *speex_frame_;
+	int speex_frame_size_;
+
+	// ORTP
+	int rtp_socket_;
+	RtpSession* rtp_session_;
+	int rtp_timestamp_;
+};
+
+
+class PortAudioMediaEngine : public cricket::MediaEngine 
+{
+public:
+	PortAudioMediaEngine();
+	~PortAudioMediaEngine();
+	virtual bool Init();
+	virtual void Terminate();
+
+	virtual cricket::MediaChannel *CreateChannel();
+
+	virtual int SetAudioOptions(int options);
+	virtual int SetSoundDevices(int wave_in_device, int wave_out_device);
+
+	virtual int GetInputLevel();
+};
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/voicechannel.cc b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/voicechannel.cc
new file mode 100644
index 00000000..58e1db60
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/voicechannel.cc
@@ -0,0 +1,331 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/session/phone/voicechannel.h"
+#include "talk/session/phone/channelmanager.h"
+#include "talk/session/phone/phonesessionclient.h"
+#include "talk/base/logging.h"
+#include <cassert>
+#undef SetPort
+
+namespace {
+
+// Delay before quality estimate is meaningful.
+uint32 kQualityDelay = 5000; // in ms
+
+}
+
+namespace cricket {
+
+VoiceChannel::VoiceChannel(ChannelManager *manager, Session *session, MediaChannel *channel) {
+  channel_manager_ = manager;
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  channel_ = channel;
+  session_ = session;
+  socket_monitor_ = NULL;
+  audio_monitor_ = NULL;
+  socket_ = session_->CreateSocket("rtp");
+  socket_->SignalState.connect(this, &VoiceChannel::OnSocketState);
+  socket_->SignalReadPacket.connect(this, &VoiceChannel::OnSocketRead);
+  channel->SetInterface(this);
+  enabled_ = false;
+  paused_ = false;
+  socket_writable_ = false;
+  muted_ = false;
+  LOG(INFO) << "Created voice channel";
+  start_time_ = 0xFFFFFFFF - kQualityDelay;
+
+  session->SignalState.connect(this, &VoiceChannel::OnSessionState);
+  OnSessionState(session, session->state());
+}
+
+VoiceChannel::~VoiceChannel() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  enabled_ = false;
+  ChangeState();
+  delete socket_monitor_;
+  delete audio_monitor_;
+  Thread::Current()->Clear(this);
+  if (socket_ != NULL)
+    session_->DestroySocket(socket_);
+  LOG(INFO) << "Destroyed voice channel";
+}
+
+void VoiceChannel::OnMessage(Message *pmsg) {
+  switch (pmsg->message_id) {
+  case MSG_ENABLE:
+    EnableMedia_w();
+    break;
+
+  case MSG_DISABLE:
+    DisableMedia_w();
+    break;
+
+  case MSG_MUTE:
+    MuteMedia_w();
+    break;
+
+  case MSG_UNMUTE:
+    UnmuteMedia_w();
+    break;
+
+  case MSG_SETSENDCODEC:
+    SetSendCodec_w();
+    break;
+  }
+}
+
+void VoiceChannel::Enable(bool enable) {
+  // Can be called from thread other than worker thread
+  channel_manager_->worker_thread()->Post(this, enable ? MSG_ENABLE : MSG_DISABLE);
+}
+
+void VoiceChannel::Mute(bool mute) {
+  // Can be called from thread other than worker thread
+  channel_manager_->worker_thread()->Post(this, mute ? MSG_MUTE : MSG_UNMUTE);
+}
+
+MediaChannel * VoiceChannel::channel() {
+  return channel_;
+}
+
+void VoiceChannel::OnSessionState(Session* session, Session::State state) {
+  if ((state == Session::STATE_RECEIVEDACCEPT) ||
+      (state == Session::STATE_RECEIVEDINITIATE)) {
+    channel_manager_->worker_thread()->Post(this, MSG_SETSENDCODEC);
+  }
+}
+
+void VoiceChannel::SetSendCodec_w() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+
+  const PhoneSessionDescription* desc =
+      static_cast<const PhoneSessionDescription*>(session()->remote_description());
+
+  const char *codec = NULL;
+
+  if (desc->codecs().size() > 0)
+   PhoneSessionClient::FindMediaCodec(channel_manager_->media_engine(), desc, &codec);
+
+  // The other client should have returned one of the codecs that we offered.
+  // If they could not, they should have rejected the session.  So, if we get
+  // into this state, we're dealing with a bad client, so we may as well just
+  // pick the mostt common format there is: payload type zero.
+  if (codec == NULL)
+    codec = "PCMU";
+
+  channel_->SetCodec(codec);
+}
+
+void VoiceChannel::OnSocketState(P2PSocket *socket, P2PSocket::State state) {
+  switch (state) {
+  case P2PSocket::STATE_WRITABLE:
+    SocketWritable_w();
+    break;
+
+  default:
+    SocketNotWritable_w();
+    break;
+  }
+}
+
+void VoiceChannel::OnSocketRead(P2PSocket *socket, const char *data, size_t len) {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  // OnSocketRead gets called from P2PSocket; now pass data to MediaEngine
+  channel_->OnPacketReceived(data, (int)len);
+}
+
+void VoiceChannel::SendPacket(const void *data, size_t len) {
+  // SendPacket gets called from MediaEngine; send to socket
+  // MediaEngine will call us on a random thread.  The Send operation on the socket is
+  // special in that it can handle this.
+  socket_->Send(static_cast<const char *>(data), len);
+}
+
+void VoiceChannel::ChangeState() {
+  if (paused_ || !enabled_ || !socket_writable_) {
+    channel_->SetPlayout(false);
+    channel_->SetSend(false);
+  } else {
+    if (muted_) {
+      channel_->SetSend(false);
+      channel_->SetPlayout(true);
+    } else {
+      channel_->SetSend(true);
+      channel_->SetPlayout(true);
+    }
+  }
+}
+
+void VoiceChannel::PauseMedia_w() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  assert(!paused_);
+
+  LOG(INFO) << "Voice channel paused";
+  paused_ = true;
+  ChangeState();
+}
+
+void VoiceChannel::UnpauseMedia_w() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  assert(paused_);
+
+  LOG(INFO) << "Voice channel unpaused";
+  paused_ = false;
+  ChangeState();
+}
+
+void VoiceChannel::EnableMedia_w() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  if (enabled_)
+    return;
+
+  LOG(INFO) << "Voice channel enabled";
+  enabled_ = true;
+  start_time_ = Time();
+  ChangeState();
+}
+
+void VoiceChannel::DisableMedia_w() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  if (!enabled_)
+    return;
+
+  LOG(INFO) << "Voice channel disabled";
+  enabled_ = false;
+  ChangeState();
+}
+
+void VoiceChannel::MuteMedia_w() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  if (muted_)
+    return;
+
+  LOG(INFO) << "Voice channel muted";
+  muted_ = true;
+  ChangeState();
+}
+
+void VoiceChannel::UnmuteMedia_w() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  if (!muted_)
+    return;
+
+  LOG(INFO) << "Voice channel unmuted";
+  muted_ = false;
+  ChangeState();
+}
+
+void VoiceChannel::SocketWritable_w() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  if (socket_writable_)
+    return;
+
+  LOG(INFO) << "Voice channel socket writable";
+  socket_writable_ = true;
+  ChangeState();
+}
+
+void VoiceChannel::SocketNotWritable_w() {
+  assert(channel_manager_->worker_thread() == Thread::Current());
+  if (!socket_writable_)
+    return;
+
+  LOG(INFO) << "Voice channel socket not writable";
+  socket_writable_ = false;
+  ChangeState();
+}
+
+void VoiceChannel::StartConnectionMonitor(int cms) {
+  delete socket_monitor_;
+  socket_monitor_ = new SocketMonitor(socket_, Thread::Current());
+  socket_monitor_
+    ->SignalUpdate.connect(this, &VoiceChannel::OnConnectionMonitorUpdate);
+  socket_monitor_->Start(cms);
+}
+
+void VoiceChannel::StopConnectionMonitor() {
+  if (socket_monitor_ != NULL) {
+    socket_monitor_->Stop();
+    socket_monitor_->SignalUpdate.disconnect(this);
+    delete socket_monitor_;
+    socket_monitor_ = NULL;
+  }
+}
+
+void VoiceChannel::OnConnectionMonitorUpdate(SocketMonitor *monitor,
+                      const std::vector<ConnectionInfo> &infos) {
+  SignalConnectionMonitor(this, infos);
+}
+
+void VoiceChannel::StartAudioMonitor(int cms) {
+  delete audio_monitor_;
+  audio_monitor_ = new AudioMonitor(this, Thread::Current());
+  audio_monitor_
+    ->SignalUpdate.connect(this, &VoiceChannel::OnAudioMonitorUpdate);
+  audio_monitor_->Start(cms);
+}
+
+void VoiceChannel::StopAudioMonitor() {
+  if (audio_monitor_ != NULL) {
+    audio_monitor_ ->Stop();
+    audio_monitor_ ->SignalUpdate.disconnect(this);
+    delete audio_monitor_ ;
+    audio_monitor_  = NULL;
+  }
+}
+
+void VoiceChannel::OnAudioMonitorUpdate(AudioMonitor *monitor,
+                                        const AudioInfo& info) {
+  SignalAudioMonitor(this, info);
+}
+
+Session *VoiceChannel::session() {
+  return session_;
+}
+
+bool VoiceChannel::HasQuality() {
+  return Time() >= start_time_ + kQualityDelay;
+}
+
+float VoiceChannel::GetCurrentQuality() {
+  return channel_->GetCurrentQuality();
+}
+
+int VoiceChannel::GetInputLevel_w() {
+  return channel_manager_->media_engine()->GetInputLevel();
+}
+
+int VoiceChannel::GetOutputLevel_w() {
+  return channel_->GetOutputLevel();
+}
+
+Thread* VoiceChannel::worker_thread() {
+  return channel_manager_->worker_thread();
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/voicechannel.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/voicechannel.h
new file mode 100644
index 00000000..4cfa0b11
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/voicechannel.h
@@ -0,0 +1,129 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _VOICECHANNEL_H_
+#define _VOICECHANNEL_H_
+
+#include "talk/base/asyncudpsocket.h"
+#include "talk/base/network.h"
+#include "talk/base/sigslot.h"
+#include "talk/p2p/client/socketmonitor.h"
+#include "talk/p2p/base/p2psocket.h"
+#include "talk/p2p/base/session.h"
+#include "talk/session/phone/audiomonitor.h"
+#include "talk/session/phone/mediaengine.h"
+
+namespace cricket {
+
+const uint32 MSG_ENABLE = 1;
+const uint32 MSG_DISABLE = 2;
+const uint32 MSG_MUTE = 3;
+const uint32 MSG_UNMUTE = 4;
+const uint32 MSG_SETSENDCODEC = 5;
+
+class ChannelManager;
+
+class VoiceChannel
+  : public MessageHandler, public sigslot::has_slots<>,
+    public NetworkSession, public MediaChannel::NetworkInterface {
+ public:
+  VoiceChannel(ChannelManager *manager, Session *session, MediaChannel *channel);
+  ~VoiceChannel();
+
+  void Enable(bool enable);
+  void Mute(bool mute);
+  MediaChannel *channel();
+  Session *session();
+
+  // Monitoring
+
+  void StartConnectionMonitor(int cms);
+  void StopConnectionMonitor();
+  sigslot::signal2<VoiceChannel *, const std::vector<ConnectionInfo> &> SignalConnectionMonitor;
+
+  void StartAudioMonitor(int cms);
+  void StopAudioMonitor();
+  sigslot::signal2<VoiceChannel *, const AudioInfo&> SignalAudioMonitor;
+  Thread* worker_thread();
+
+  // Pausing so that the ChannelManager can change the audio devices.  These
+  // should only be called from the worker thread
+  void PauseMedia_w();
+  void UnpauseMedia_w();
+
+  int GetInputLevel_w();
+  int GetOutputLevel_w();
+
+  // Gives a quality estimate to the network quality manager.
+  virtual bool HasQuality();
+  virtual float GetCurrentQuality();
+
+  // MediaEngine calls this
+  virtual void SendPacket(const void *data, size_t len);
+
+private:
+  void ChangeState();
+  void EnableMedia_w();
+  void DisableMedia_w();
+  void MuteMedia_w();
+  void UnmuteMedia_w();
+  void SocketWritable_w();
+  void SocketNotWritable_w();
+
+  void OnConnectionMonitorUpdate(SocketMonitor *monitor, const std::vector<ConnectionInfo> &infos);
+  void OnAudioMonitorUpdate(AudioMonitor *monitor, const AudioInfo& info);
+
+  // From MessageHandler
+
+  void OnMessage(Message *pmsg);
+
+  // Setting the send codec based on the remote description.
+  void OnSessionState(Session* session, Session::State state);
+  void SetSendCodec_w();
+
+  // From P2PSocket
+
+  void OnSocketState(P2PSocket *socket, P2PSocket::State state);
+  void OnSocketRead(P2PSocket *socket, const char *data, size_t len);
+  
+
+  bool enabled_;
+  bool paused_;
+  bool socket_writable_;
+  bool muted_;
+  MediaChannel *channel_;
+  Session *session_;
+  P2PSocket *socket_;
+  ChannelManager *channel_manager_;
+  SocketMonitor *socket_monitor_;
+  AudioMonitor *audio_monitor_;
+  uint32 start_time_;
+};
+
+}
+
+#endif // _VOICECHANNEL_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/receiver.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/receiver.h
new file mode 100644
index 00000000..a5326893
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/receiver.h
@@ -0,0 +1,72 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RECEIVER_H_
+#define _RECEIVER_H_
+
+#include "talk/xmpp/xmppengine.h"
+#include "talk/xmpp/xmpptask.h"
+#include "talk/p2p/client/sessionclient.h"
+
+namespace cricket {
+
+class Receiver : public buzz::XmppTask {
+public:
+  Receiver(Task *parent, SessionClient *session_client)
+    : buzz::XmppTask(parent, buzz::XmppEngine::HL_TYPE) {
+    session_client_ = session_client;
+  }
+
+  virtual int ProcessStart() {
+    const buzz::XmlElement *stanza = NextStanza();
+    if (stanza == NULL)
+      return STATE_BLOCKED;
+    session_client_->OnIncomingStanza(stanza);
+
+    // Respond right away to the sender to let them know that we received
+    // this IQ
+    buzz::XmlElement * result = MakeIqResult(stanza);
+    SendStanza(result);
+
+    return STATE_START;
+  }
+
+protected:
+  virtual bool HandleStanza(const buzz::XmlElement *stanza) {
+    if (!session_client_->IsClientStanza(stanza))
+      return false;
+    QueueStanza(stanza);
+    return true;
+  }
+
+private:
+  SessionClient *session_client_;
+};
+
+}
+
+#endif // _RECEIVER_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/sessionsendtask.h b/kopete/protocols/jabber/jingle/libjingle/talk/session/sessionsendtask.h
new file mode 100644
index 00000000..9dc5384c
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/sessionsendtask.h
@@ -0,0 +1,111 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _CRICKET_PHONE_SESSIONSENDTASK_H_
+#define _CRICKET_PHONE_SESSIONSENDTASK_H_
+
+#include "talk/xmpp/xmppengine.h"
+#include "talk/xmpp/xmpptask.h"
+#include "talk/p2p/client/sessionclient.h"
+
+namespace cricket {
+
+// The job of this task is to send an IQ stanza out (after stamping it with
+// an ID attribute) and then wait for a response.  If not response happens
+// within 5 seconds, it will signal failure on a SessionClient.  If an error
+// happens it will also signal failure.  If, however, the send succeeds this
+// task will quietly go away.
+
+// It is safe for this to hold on to the session client.  In the case where
+// the xmpp client goes away, this task will automatically be aborted.  The
+// session_client is guaranteed to outlive the xmpp session.
+class SessionSendTask : public buzz::XmppTask {
+public:
+  SessionSendTask(Task *parent, SessionClient *session_client)
+    : buzz::XmppTask(parent, buzz::XmppEngine::HL_SINGLE),
+      session_client_(session_client),
+      timed_out_(false) {
+  }
+
+  void Send(const buzz::XmlElement* stanza) {
+    assert(stanza_.get() == NULL);
+    stanza_.reset(new buzz::XmlElement(*stanza));
+    stanza_->SetAttr(buzz::QN_ID, task_id());
+  }
+
+protected:
+  // This gets called by the task runner every 500 msec
+  virtual void Poll() {
+    if (ElapsedTime() > (15 * 1000 * 10000)) {  // 15 secs
+      timed_out_ = true;
+      Wake();
+    }
+  }
+
+  virtual int ProcessStart() {
+    SendStanza(stanza_.get());
+    return STATE_RESPONSE;
+  }
+
+  virtual int ProcessResponse() {
+    if (timed_out_) {
+      session_client_->OnFailedSend(stanza_.get(), NULL);
+      return STATE_DONE;
+    }
+
+    const buzz::XmlElement* next = NextStanza();
+    if (next == NULL)
+      return STATE_BLOCKED;
+
+    if (next->Attr(buzz::QN_TYPE) == "result") {
+      return STATE_DONE;
+    } else {
+      session_client_->OnFailedSend(stanza_.get(), next);
+      return STATE_DONE;
+    }
+  }
+
+  virtual bool HandleStanza(const buzz::XmlElement *stanza) {
+    if (!MatchResponseIq(stanza, buzz::Jid(stanza_->Attr(buzz::QN_TO)), task_id()))
+      return false;
+    if (stanza->Attr(buzz::QN_TYPE) == "result" ||
+        stanza->Attr(buzz::QN_TYPE) == "error") {
+      QueueStanza(stanza);
+      return true;
+    }
+    return false;
+  }
+
+private:
+  SessionClient *session_client_;
+  buzz::scoped_ptr<buzz::XmlElement> stanza_;
+  bool timed_out_;
+};
+
+}
+
+#endif // _CRICKET_PHONE_SESSIONSENDTASK_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/Makefile.am
new file mode 100644
index 00000000..3186245a
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS=mediastreamer
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/Makefile.am
new file mode 100644
index 00000000..268a52fe
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/Makefile.am
@@ -0,0 +1,92 @@
+EXTRA_DIST=Makefile.ms 
+noinst_LTLIBRARIES = libmediastreamer.la
+libmediastreamer_la_SOURCES=msfilter.c msfilter.h msutils.h waveheader.h\
+							mscodec.c mscodec.h \
+							mssoundread.c mssoundread.h \
+							mssoundwrite.c mssoundwrite.h \
+							msbuffer.c msbuffer.h  \
+							msqueue.c msqueue.h \
+							msfifo.c msfifo.h \
+							ms.c ms.h\
+							mssync.c mssync.h \
+							msnosync.c msnosync.h \
+							msread.c msread.h \
+							mswrite.c mswrite.h \
+							mscopy.c mscopy.h \
+							msosswrite.c msosswrite.h  \
+							msossread.c msossread.h \
+							msringplayer.c msringplayer.h \
+							msrtprecv.c msrtprecv.h   \
+							msrtpsend.c msrtpsend.h	\
+							msAlawenc.c msAlawenc.h g711common.h \
+							msAlawdec.c msAlawdec.h g711common.h \
+							msMUlawenc.c msMUlawenc.h g711common.h \
+							msMUlawdec.c msMUlawdec.h g711common.h \
+							mstimer.c mstimer.h \
+							msqdispatcher.c msqdispatcher.h \
+							msfdispatcher.c msfdispatcher.h \
+							sndcard.c sndcard.h \
+							osscard.c osscard.h\
+							hpuxsndcard.c \
+							alsacard.c alsacard.h \
+							jackcard.c jackcard.h \
+							audiostream.c mediastream.h \
+							msspeexenc.c msspeexenc.h msspeexdec.c msspeexdec.h \
+							msilbcdec.c msilbcdec.h msilbcenc.c msilbcenc.h 
+
+noinst_HEADERS = affine.h \
+			      msAlawenc.h \
+			      msfdispatcher.h \
+			      msilbcdec.h \
+			      msnosync.h \
+			      msringplayer.h \
+			      msspeexdec.h \
+		    	      msutils.h \
+		       	      waveheader.h \
+			      alsacard.h \
+			      msavdecoder.h \
+			      msfifo.h \
+		      	      msilbcenc.h \
+			      msossread.h \
+			      msrtprecv.h \
+			      msspeexenc.h \
+		    	      msv4l.h \
+			      g711common.h \
+			      msavencoder.h \
+			      msfilter.h \
+			      msLPC10decoder.h \
+			      msosswrite.h \
+			      msrtpsend.h \
+			      mssync.h \
+			      msvideosource.h \
+                              jackcard.h \
+			      msbuffer.h \
+			      msGSMdecoder.h \
+			      msLPC10encoder.h \
+			      msqdispatcher.h \
+			      mssdlout.h \
+			      mstimer.h \
+		 	      mswrite.h \
+	                      mediastream.h \
+			      mscodec.h \
+			      msGSMencoder.h \
+			      msMUlawdec.h \
+			      msqueue.h \
+		       	      mssoundread.h \
+			      mstruespeechdecoder.h \
+			      osscard.h \
+                              msAlawdec.h \
+			      mscopy.h \
+			      ms.h \
+		  	      msMUlawenc.h \
+			      msread.h \
+		      	      mssoundwrite.h \
+			      mstruespeechencoder.h \
+			      sndcard.h
+
+
+libmediastreamer_la_LIBADD= $(GLIB_LIBS) $(ORTP_LIBS) $(SPEEX_LIBS)
+
+AM_CFLAGS=$(GLIB_CFLAGS) -DG_LOG_DOMAIN=\"MediaStreamer\" $(ORTP_CFLAGS) $(IPV6_CFLAGS) $(ILBC_CFLAGS) $(SPEEX_CFLAGS)
+
+INCLUDES=  -I$(srcdir)/../../.. $(ORTP_CFLAGS)
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/Makefile.ms b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/Makefile.ms
new file mode 100644
index 00000000..8b7427c3
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/Makefile.ms
@@ -0,0 +1,34 @@
+
+OBJEXT=o
+AR = ar
+RANLIB = ranlib
+DEFS= -DG_LOG_DOMAIN=\"MediaStreamer\"
+INCLUDES=-I/usr/local/include/glib-2.0   -I/usr/local/lib/glib-2.0/include/ \
+                  -I../gsmlib/   -I../lpc10-1.5  -I../oRTP
+COMPILE= gcc $(DEFS)   $(INCLUDES)
+LIBTOOL=libtool
+LDFLAGS=-L/usr/local/lib/ -lglib-1.3 -lgthread-1.3 -lpthread
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
+
+libmediastreamer_a_OBJECTS =  msfilter.$(OBJEXT) msbuffer.$(OBJEXT) \
+msqueue.$(OBJEXT) msfifo.$(OBJEXT) ms.$(OBJEXT) mssync.$(OBJEXT) \
+msnosync.$(OBJEXT) msread.$(OBJEXT) mswrite.$(OBJEXT) mscopy.$(OBJEXT) \
+msv4lsource.$(OBJEXT) msoss.$(OBJEXT) msosswrite.$(OBJEXT) \
+msossread.$(OBJEXT) msringplayer.$(OBJEXT) msGSMencoder.$(OBJEXT) \
+msGSMdecoder.$(OBJEXT) msLPC10encoder.$(OBJEXT) \
+msLPC10decoder.$(OBJEXT)
+
+all:  libmediastreamer.a mstest
+
+
+.c.o:
+	$(COMPILE) -c $<
+
+libmediastreamer.a: $(libmediastreamer_a_OBJECTS)
+	-rm -f libmediastreamer.a
+	$(AR) cru libmediastreamer.a $(libmediastreamer_a_OBJECTS)
+	$(RANLIB) libmediastreamer.a
+
+
+mstest:	test.o libmediastreamer.a
+	gcc -o mstest test.o libmediastreamer.a $(LDFLAGS) -Wl,-rpath /usr/local/lib
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/README b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/README
new file mode 100644
index 00000000..1309f534
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/README
@@ -0,0 +1,3 @@
+Mediastreamer is the library that handle all media operations: rtp streaming
+from file, from soundcard, with codec transcoding, and vice-versa;-).
+And also video streaming in the future.
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/affine.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/affine.h
new file mode 100644
index 00000000..620fdc9d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/affine.h
@@ -0,0 +1,43 @@
+/*
+ * affine.h -- Affine Transforms for 2d objects
+ * Copyright (C) 2002 Charles Yates <[email protected]>
+ * Portions Copyright (C) 2003 Dan Dennedy <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _AFFINE_H
+#define _AFFINE_H
+
+#include <math.h>
+
+/** Affine transforms for 2d image manipulation. Current provides shearing and 
+	rotating support.
+*/
+
+typedef struct {
+	double matrix[2][2];
+} affine_transform_t;
+
+void affine_transform_init( affine_transform_t *this );
+void affine_transform_rotate( affine_transform_t *this, double angle );
+void affine_transform_shear( affine_transform_t *this, double shear );
+void affine_transform_scale( affine_transform_t *this, double sx, double sy );
+double affine_transform_mapx( affine_transform_t *this, int x, int y );
+double affine_transform_mapy( affine_transform_t *this, int x, int y );
+void affine_scale( const unsigned char *src, unsigned char *dest, int src_width, int src_height, int dest_width, int dest_height, int bpp );
+
+#endif
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/alsacard.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/alsacard.c
new file mode 100644
index 00000000..c240aa72
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/alsacard.c
@@ -0,0 +1,640 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "alsacard.h"
+
+#ifdef HAVE_ALSA_ASOUNDLIB_H
+
+static gchar *over_pcmdev=NULL;
+
+#include "msossread.h"
+#include "msosswrite.h"
+
+#include <signal.h>
+
+int __alsa_card_write(AlsaCard *obj,char *buf,int size);
+
+int alsa_set_params(AlsaCard *obj, int rw, int bits, int stereo, int rate)
+{
+	snd_pcm_hw_params_t *hwparams=NULL;
+	snd_pcm_sw_params_t *swparams=NULL;
+	snd_pcm_t *pcm_handle;
+	gint dir,exact_value;
+	gint channels;
+	gint fsize=0;
+	gint periods=8;
+	gint periodsize=256;
+	gint err;
+	int format;
+	
+	if (rw) {
+		pcm_handle=obj->write_handle;
+	}
+	else pcm_handle=obj->read_handle;
+	
+	/* Allocate the snd_pcm_hw_params_t structure on the stack. */
+    snd_pcm_hw_params_alloca(&hwparams);
+	
+	/* Init hwparams with full configuration space */
+    if (snd_pcm_hw_params_any(pcm_handle, hwparams) < 0) {
+		g_warning("alsa_set_params: Cannot configure this PCM device.\n");
+		return(-1);
+    }
+	
+	if (snd_pcm_hw_params_set_access(pcm_handle, hwparams, SND_PCM_ACCESS_RW_INTERLEAVED) < 0) {
+      g_warning("alsa_set_params: Error setting access.\n");
+      return(-1);
+    }
+	/* Set sample format */
+#ifdef WORDS_BIGENDIAN
+	format=SND_PCM_FORMAT_S16_BE;
+#else
+	format=SND_PCM_FORMAT_S16_LE;
+#endif
+    if (snd_pcm_hw_params_set_format(pcm_handle, hwparams, format) < 0) {
+      g_warning("alsa_set_params: Error setting format.\n");
+      return(-1);
+    }
+	/* Set number of channels */
+	if (stereo) channels=2;
+	else channels=1;
+    if (snd_pcm_hw_params_set_channels(pcm_handle, hwparams, channels) < 0) {
+      g_warning("alsa_set_params: Error setting channels.\n");
+      return(-1);
+    }
+	/* Set sample rate. If the exact rate is not supported */
+    /* by the hardware, use nearest possible rate.         */ 
+	exact_value=rate;
+	dir=0;
+    if ((err=snd_pcm_hw_params_set_rate_near(pcm_handle, hwparams, &exact_value, &dir))<0){
+		g_warning("alsa_set_params: Error setting rate to %i:%s",rate,snd_strerror(err));
+ 		return -1;
+	}
+    if (dir != 0) {
+      g_warning("alsa_set_params: The rate %d Hz is not supported by your hardware.\n "
+		"==> Using %d Hz instead.\n", rate, exact_value);
+    }
+	/* choose greater period size when rate is high */
+	periodsize=periodsize*(rate/8000);	
+	
+	/* Set buffer size (in frames). The resulting latency is given by */
+    /* latency = periodsize * periods / (rate * bytes_per_frame)     */
+	/*
+	fsize=periodsize * periods;
+	exact_value=fsize;
+    if ((err=snd_pcm_hw_params_set_buffer_size_near(pcm_handle, hwparams,&exact_value)) < 0) {
+      g_warning("alsa_set_params: Error setting buffer size:%s",snd_strerror(err));
+      return(-1);
+    }
+	if (fsize!= exact_value) {
+      g_warning("alsa_set_params: The buffer size %d is not supported by your hardware.\n "
+		"==> Using %d instead.\n", fsize, exact_value);
+    }
+	*/
+	/* set period size */
+	exact_value=periodsize;
+	dir=0;
+    if (snd_pcm_hw_params_set_period_size_near(pcm_handle, hwparams, &exact_value, &dir) < 0) {
+      g_warning("alsa_set_params: Error setting period size.\n");
+      return(-1);
+    }
+	if (dir != 0) {
+      g_warning("alsa_set_params: The period size %d is not supported by your hardware.\n "
+		"==> Using %d instead.\n", periodsize, exact_value);
+    }
+	periodsize=exact_value;
+	/* Set number of periods. Periods used to be called fragments. */ 
+	exact_value=periods;
+	dir=0;
+    if (snd_pcm_hw_params_set_periods_near(pcm_handle, hwparams, &exact_value, &dir) < 0) {
+      g_warning("alsa_set_params: Error setting periods.\n");
+      return(-1);
+    }
+	if (dir != 0) {
+      g_warning("alsa_set_params: The number of periods %d is not supported by your hardware.\n "
+		"==> Using %d instead.\n", periods, exact_value);
+    }
+	/* Apply HW parameter settings to */
+    /* PCM device and prepare device  */
+    if ((err=snd_pcm_hw_params(pcm_handle, hwparams)) < 0) {
+      g_warning("alsa_set_params: Error setting HW params:%s",snd_strerror(err));
+      return(-1);
+    }
+	/*prepare sw params */
+	if (rw){
+		snd_pcm_sw_params_alloca(&swparams);
+		snd_pcm_sw_params_current(pcm_handle, swparams);
+		if ((err=snd_pcm_sw_params_set_start_threshold(pcm_handle, swparams,periodsize*2 ))<0){
+			g_warning("alsa_set_params: Error setting start threshold:%s",snd_strerror(err));
+			return -1;
+		}
+		if ((err=snd_pcm_sw_params(pcm_handle, swparams))<0){
+			g_warning("alsa_set_params: Error setting SW params:%s",snd_strerror(err));
+			return(-1);
+		}
+	}
+	obj->frame_size=channels*(bits/8);
+	SND_CARD(obj)->bsize=periodsize*obj->frame_size;
+	/* //SND_CARD(obj)->bsize=4096; */
+	obj->frames=periodsize;
+	g_message("alsa_set_params:  blocksize=%i.",SND_CARD(obj)->bsize);
+	return SND_CARD(obj)->bsize;	
+}
+
+int alsa_card_open_r(AlsaCard *obj,int bits,int stereo,int rate)
+{
+	int bsize;
+	int err;
+	snd_pcm_t *pcm_handle;
+	gchar *pcmdev;
+	if (over_pcmdev!=NULL) pcmdev=over_pcmdev;
+	else pcmdev=obj->pcmdev;
+	
+	if (snd_pcm_open(&pcm_handle, pcmdev,SND_PCM_STREAM_CAPTURE,SND_PCM_NONBLOCK) < 0) {
+		g_warning("alsa_card_open_r: Error opening PCM device %s\n",obj->pcmdev );
+		return -1;
+	}
+	g_return_val_if_fail(pcm_handle!=NULL,-1);
+	obj->read_handle=pcm_handle;
+	if ((bsize=alsa_set_params(obj,0,bits,stereo,rate))<0){
+		snd_pcm_close(pcm_handle);
+		obj->read_handle=NULL;
+		return -1;
+	}
+	obj->readbuf=g_malloc0(bsize);
+	
+	err=snd_pcm_start(obj->read_handle);
+	if (err<0){
+		g_warning("Cannot start read pcm: %s", snd_strerror(err));
+	}
+	obj->readpos=0;
+	SND_CARD(obj)->bsize=bsize;
+	SND_CARD(obj)->flags|=SND_CARD_FLAGS_OPENED;
+	return 0;
+}
+
+int alsa_card_open_w(AlsaCard *obj,int bits,int stereo,int rate)
+{
+	int err,bsize;
+	snd_pcm_t *pcm_handle;
+	gchar *pcmdev;
+	if (over_pcmdev!=NULL) pcmdev=over_pcmdev;
+	else pcmdev=obj->pcmdev;
+	
+	if (snd_pcm_open(&pcm_handle, pcmdev,SND_PCM_STREAM_PLAYBACK,SND_PCM_NONBLOCK) < 0) {
+      g_warning("alsa_card_open_w: Error opening PCM device %s\n", obj->pcmdev);
+      return -1;
+    }
+	obj->write_handle=pcm_handle;
+	if ((bsize=alsa_set_params(obj,1,bits,stereo,rate))<0){
+		snd_pcm_close(pcm_handle);
+		obj->write_handle=NULL;
+		return -1;
+	}
+	obj->writebuf=g_malloc0(bsize);
+	
+	obj->writepos=0;
+	SND_CARD(obj)->bsize=bsize;
+	SND_CARD(obj)->flags|=SND_CARD_FLAGS_OPENED;
+	return 0;
+}
+
+
+void alsa_card_set_blocking_mode(AlsaCard *obj, gboolean yesno){
+	if (obj->read_handle!=NULL) snd_pcm_nonblock(obj->read_handle,!yesno);
+	if (obj->write_handle!=NULL) snd_pcm_nonblock(obj->write_handle,!yesno);
+}
+
+void alsa_card_close_r(AlsaCard *obj)
+{
+	if (obj->read_handle!=NULL){
+		snd_pcm_close(obj->read_handle);
+		obj->read_handle=NULL;
+		g_free(obj->readbuf);
+		obj->readbuf=NULL;
+	}
+}
+
+void alsa_card_close_w(AlsaCard *obj)
+{
+	if (obj->write_handle!=NULL){
+		snd_pcm_close(obj->write_handle);
+		obj->write_handle=NULL;
+		g_free(obj->writebuf);
+		obj->writebuf=NULL;
+	}
+}
+
+int alsa_card_probe(AlsaCard *obj,int bits,int stereo,int rate)
+{
+	int ret;
+	ret=alsa_card_open_w(obj,bits,stereo,rate);
+	if (ret<0) return -1;
+	ret=SND_CARD(obj)->bsize;
+	alsa_card_close_w(obj);
+	return ret;
+}
+
+
+void alsa_card_destroy(AlsaCard *obj)
+{
+	snd_card_uninit(SND_CARD(obj));
+	g_free(obj->pcmdev);
+	if (obj->readbuf!=0) g_free(obj->readbuf);
+	if (obj->writebuf!=0) g_free(obj->writebuf);	
+}
+
+gboolean alsa_card_can_read(AlsaCard *obj)
+{
+	int frames;
+	g_return_val_if_fail(obj->read_handle!=NULL,0);
+	if (obj->readpos!=0) return TRUE;
+	if ( frames=snd_pcm_avail_update(obj->read_handle)>=obj->frames) return 1;
+	/* //g_message("frames=%i",frames); */
+	return 0;
+}
+
+
+
+int __alsa_card_read(AlsaCard *obj,char *buf,int bsize)
+{
+	int err;
+	sigset_t set;
+	sigemptyset(&set);
+	sigaddset(&set,SIGALRM);
+	sigprocmask(SIG_BLOCK,&set,NULL);
+	err=snd_pcm_readi(obj->read_handle,buf,bsize/obj->frame_size);
+	if (err<0) {
+		if (err!=-EPIPE){
+			g_warning("alsa_card_read: snd_pcm_readi() failed:%s.",snd_strerror(err));
+		}
+		snd_pcm_prepare(obj->read_handle);
+		err=snd_pcm_readi(obj->read_handle,buf,bsize/obj->frame_size);
+		if (err<0) g_warning("alsa_card_read: snd_pcm_readi() failed:%s.",snd_strerror(err));
+	}
+	sigprocmask(SIG_UNBLOCK,&set,NULL);
+	return err*obj->frame_size;
+}
+
+int alsa_card_read(AlsaCard *obj,char *buf,int size)
+{
+	int err;
+	gint bsize=SND_CARD(obj)->bsize;
+	g_return_val_if_fail(obj->read_handle!=NULL,-1);
+	if (size<bsize){
+		gint canread=MIN(bsize-obj->readpos,size);
+		
+		if (obj->readpos==0){
+			err=__alsa_card_read(obj,obj->readbuf,bsize);
+		}
+			
+		memcpy(buf,&obj->readbuf[obj->readpos],canread);
+		obj->readpos+=canread;
+		if (obj->readpos>=bsize) obj->readpos=0;
+		return canread;
+	}else{
+		err=__alsa_card_read(obj,buf,size);
+		return err;
+	}
+	
+}
+
+int __alsa_card_write(AlsaCard *obj,char *buf,int size)
+{
+	int err;
+	sigset_t set;
+	sigemptyset(&set);
+	sigaddset(&set,SIGALRM);
+	sigprocmask(SIG_BLOCK,&set,NULL);
+	if ((err=snd_pcm_writei(obj->write_handle,buf,size/obj->frame_size))<0){
+		if (err!=-EPIPE){
+			g_warning("alsa_card_write: snd_pcm_writei() failed:%s.",snd_strerror(err));
+		}
+		snd_pcm_prepare(obj->write_handle);
+		err=snd_pcm_writei(obj->write_handle,buf,size/obj->frame_size);
+		if (err<0) g_warning("alsa_card_write: Error writing sound buffer (size=%i):%s",size,snd_strerror(err));
+		
+	}
+	sigprocmask(SIG_UNBLOCK,&set,NULL);
+	return err;
+}
+
+int alsa_card_write(AlsaCard *obj,char *buf,int size)
+{
+	int err;
+	gint bsize=SND_CARD(obj)->bsize;
+	g_return_val_if_fail(obj->write_handle!=NULL,-1);
+	if (size<bsize){
+		gint canwrite;
+		
+		canwrite=MIN(bsize-obj->writepos,size);
+		memcpy(&obj->writebuf[obj->writepos],buf,canwrite);
+		obj->writepos+=canwrite;
+		if (obj->writepos>=bsize){
+			err=__alsa_card_write(obj,obj->writebuf,bsize);
+			obj->writepos=0;
+		}
+		return canwrite;
+	}else{
+		return __alsa_card_write(obj,buf,bsize);
+	}
+}
+
+snd_mixer_t *alsa_mixer_open(AlsaCard *obj){
+	snd_mixer_t *mixer=NULL;
+	int err;
+	err=snd_mixer_open(&mixer,0);
+	if (err<0){
+		g_warning("Could not open alsa mixer: %s",snd_strerror(err));
+		return NULL;
+	}
+	if ((err = snd_mixer_attach (mixer, obj->mixdev)) < 0){
+		g_warning("Could not attach mixer to card: %s",snd_strerror(err));
+		snd_mixer_close(mixer);
+		return NULL;
+	}
+	if ((err = snd_mixer_selem_register (mixer, NULL, NULL)) < 0){
+		g_warning("snd_mixer_selem_register: %s",snd_strerror(err));
+		snd_mixer_close(mixer);
+		return NULL;
+	}
+	if ((err = snd_mixer_load (mixer)) < 0){
+		g_warning("snd_mixer_load: %s",snd_strerror(err));
+		snd_mixer_close(mixer);
+		return NULL;
+	}
+	obj->mixer=mixer;
+	return mixer;
+}
+
+void alsa_mixer_close(AlsaCard *obj){
+	snd_mixer_close(obj->mixer);
+	obj->mixer=NULL;
+}
+
+typedef enum {CAPTURE, PLAYBACK, CAPTURE_SWITCH, PLAYBACK_SWITCH} MixerAction;
+
+static gint get_mixer_element(snd_mixer_t *mixer,const char *name, MixerAction action){
+	long value=0;
+	const char *elemname;
+	snd_mixer_elem_t *elem;
+	int err;
+	long sndMixerPMin;
+	long sndMixerPMax;
+	long newvol;
+	elem=snd_mixer_first_elem(mixer);
+	while (elem!=NULL){
+		elemname=snd_mixer_selem_get_name(elem);
+		/* //g_message("Found alsa mixer element %s.",elemname); */
+		if (strcmp(elemname,name)==0){
+			switch (action){
+				case CAPTURE:
+				if (snd_mixer_selem_has_capture_volume(elem)){
+					snd_mixer_selem_get_playback_volume_range(elem, &sndMixerPMin, &sndMixerPMax);
+					err=snd_mixer_selem_get_capture_volume(elem,SND_MIXER_SCHN_UNKNOWN,&newvol);
+					newvol-=sndMixerPMin;
+					value=(100*newvol)/(sndMixerPMax-sndMixerPMin);
+					if (err<0) g_warning("Could not get capture volume for %s:%s",name,snd_strerror(err));
+					/* //else g_message("Succesfully get capture level for %s.",elemname); */
+					break;
+				}
+				break;
+				case PLAYBACK:
+				if (snd_mixer_selem_has_playback_volume(elem)){
+					snd_mixer_selem_get_playback_volume_range(elem, &sndMixerPMin, &sndMixerPMax);
+					err=snd_mixer_selem_get_playback_volume(elem,SND_MIXER_SCHN_FRONT_LEFT,&newvol);
+					newvol-=sndMixerPMin;
+					value=(100*newvol)/(sndMixerPMax-sndMixerPMin);
+					if (err<0) g_warning("Could not get playback volume for %s:%s",name,snd_strerror(err));
+					/* //else g_message("Succesfully get playback level for %s.",elemname); */
+					break;
+				}
+				break;
+				case CAPTURE_SWITCH:
+				
+				break;
+			}
+		}
+		elem=snd_mixer_elem_next(elem);
+	}
+	
+	return value;
+}
+
+
+static void set_mixer_element(snd_mixer_t *mixer,const char *name, gint level,MixerAction action){
+	const char *elemname;
+	snd_mixer_elem_t *elem;
+	int tmp;
+	long sndMixerPMin;
+	long sndMixerPMax;
+	long newvol;
+	
+	elem=snd_mixer_first_elem(mixer);
+	
+	while (elem!=NULL){
+		elemname=snd_mixer_selem_get_name(elem);
+		/* //g_message("Found alsa mixer element %s.",elemname); */
+		if (strcmp(elemname,name)==0){
+			switch(action){
+				case CAPTURE:
+				if (snd_mixer_selem_has_capture_volume(elem)){
+					snd_mixer_selem_get_playback_volume_range(elem, &sndMixerPMin, &sndMixerPMax);
+					newvol=(((sndMixerPMax-sndMixerPMin)*level)/100)+sndMixerPMin;
+					snd_mixer_selem_set_capture_volume_all(elem,newvol);
+					/* //g_message("Succesfully set capture level for %s.",elemname); */
+					return;
+				}
+				break;
+				case PLAYBACK:
+				if (snd_mixer_selem_has_playback_volume(elem)){
+					snd_mixer_selem_get_playback_volume_range(elem, &sndMixerPMin, &sndMixerPMax);
+					newvol=(((sndMixerPMax-sndMixerPMin)*level)/100)+sndMixerPMin;
+					snd_mixer_selem_set_playback_volume_all(elem,newvol);
+					/* //g_message("Succesfully set playback level for %s.",elemname); */
+					return;
+				}
+				break;
+				case CAPTURE_SWITCH:
+				if (snd_mixer_selem_has_capture_switch(elem)){
+					snd_mixer_selem_set_capture_switch_all(elem,level);
+					/* //g_message("Succesfully set capture switch for %s.",elemname); */
+				}
+				break;
+				case PLAYBACK_SWITCH:
+				if (snd_mixer_selem_has_playback_switch(elem)){
+					snd_mixer_selem_set_playback_switch_all(elem,level);
+					/* //g_message("Succesfully set capture switch for %s.",elemname); */
+				}
+				break;
+
+			}
+		}
+		elem=snd_mixer_elem_next(elem);
+	}
+
+	return ;
+}
+
+
+void alsa_card_set_level(AlsaCard *obj,gint way,gint a)
+{	
+	snd_mixer_t *mixer;
+	mixer=alsa_mixer_open(obj);
+	if (mixer==NULL) return ;
+	switch(way){
+		case SND_CARD_LEVEL_GENERAL:
+			set_mixer_element(mixer,"Master",a,PLAYBACK);
+		break;
+		case SND_CARD_LEVEL_INPUT:
+			set_mixer_element(mixer,"Capture",a,CAPTURE);
+		break;
+		case SND_CARD_LEVEL_OUTPUT:
+			set_mixer_element(mixer,"PCM",a,PLAYBACK);
+		break;
+		default:
+			g_warning("oss_card_set_level: unsupported command.");
+	}
+	alsa_mixer_close(obj);
+}
+
+gint alsa_card_get_level(AlsaCard *obj,gint way)
+{
+	snd_mixer_t *mixer;
+	gint value;
+	mixer=alsa_mixer_open(obj);
+	if (mixer==NULL) return 0;
+	switch(way){
+		case SND_CARD_LEVEL_GENERAL:
+			value=get_mixer_element(mixer,"Master",PLAYBACK);
+		break;
+		case SND_CARD_LEVEL_INPUT:
+			value=get_mixer_element(mixer,"Capture",CAPTURE);
+		break;
+		case SND_CARD_LEVEL_OUTPUT:
+			value=get_mixer_element(mixer,"PCM",PLAYBACK);
+		break;
+		default:
+			g_warning("oss_card_set_level: unsupported command.");
+	}
+	alsa_mixer_close(obj);
+	return value;
+}
+
+void alsa_card_set_source(AlsaCard *obj,int source)
+{
+	snd_mixer_t *mixer;
+	mixer=alsa_mixer_open(obj);
+	if (mixer==NULL) return;
+	switch (source){
+		case 'm':
+			set_mixer_element(mixer,"Mic",1,CAPTURE_SWITCH);
+			set_mixer_element(mixer,"Capture",1,CAPTURE_SWITCH);
+			break;
+		case 'l':
+			set_mixer_element(mixer,"Line",1,CAPTURE_SWITCH);
+			set_mixer_element(mixer,"Capture",1,CAPTURE_SWITCH);
+			break;
+	}
+}
+
+MSFilter *alsa_card_create_read_filter(AlsaCard *card)
+{
+	MSFilter *f=ms_oss_read_new();
+	ms_oss_read_set_device(MS_OSS_READ(f),SND_CARD(card)->index);
+	return f;
+}
+
+MSFilter *alsa_card_create_write_filter(AlsaCard *card)
+{
+	MSFilter *f=ms_oss_write_new();
+	ms_oss_write_set_device(MS_OSS_WRITE(f),SND_CARD(card)->index);
+	return f;
+}
+
+
+SndCard * alsa_card_new(gint devid)
+{
+	AlsaCard * obj;
+	SndCard *base;
+	int err;
+	gchar *name=NULL;
+	
+	/* carefull: this is an alsalib call despite its name! */
+	err=snd_card_get_name(devid,&name);
+	if (err<0) {
+		return NULL;
+	}
+	obj= g_new0(AlsaCard,1);
+	base= SND_CARD(obj);
+	snd_card_init(base);
+	
+	base->card_name=g_strdup_printf("%s (Advanced Linux Sound Architecture)",name);
+	base->_probe=(SndCardOpenFunc)alsa_card_probe;
+	base->_open_r=(SndCardOpenFunc)alsa_card_open_r;
+	base->_open_w=(SndCardOpenFunc)alsa_card_open_w;
+	base->_can_read=(SndCardPollFunc)alsa_card_can_read;
+	base->_set_blocking_mode=(SndCardSetBlockingModeFunc)alsa_card_set_blocking_mode;
+	base->_read=(SndCardIOFunc)alsa_card_read;
+	base->_write=(SndCardIOFunc)alsa_card_write;
+	base->_close_r=(SndCardCloseFunc)alsa_card_close_r;
+	base->_close_w=(SndCardCloseFunc)alsa_card_close_w;
+	base->_set_rec_source=(SndCardMixerSetRecSourceFunc)alsa_card_set_source;
+	base->_set_level=(SndCardMixerSetLevelFunc)alsa_card_set_level;
+	base->_get_level=(SndCardMixerGetLevelFunc)alsa_card_get_level;
+	base->_destroy=(SndCardDestroyFunc)alsa_card_destroy;
+	base->_create_read_filter=(SndCardCreateFilterFunc)alsa_card_create_read_filter;
+	base->_create_write_filter=(SndCardCreateFilterFunc)alsa_card_create_write_filter;
+	
+	
+	obj->pcmdev=g_strdup_printf("plughw:%i,0",devid);
+	obj->mixdev=g_strdup_printf("hw:%i",devid);
+	obj->readbuf=NULL;
+	obj->writebuf=NULL;
+	return base;
+}
+
+
+gint alsa_card_manager_init(SndCardManager *m, gint index)
+{
+	gint devindex;
+	gint i;
+	gint found=0;
+	gchar *name=NULL;
+	for(devindex=0;index<MAX_SND_CARDS && devindex<MAX_SND_CARDS ;devindex++){
+		if (snd_card_get_name(devindex,&name)==0){
+			g_message("Found ALSA device: %s",name);
+			m->cards[index]=alsa_card_new(devindex);
+			m->cards[index]->index=index;
+			found++;
+			index++;
+		}
+	}
+	return found;
+}
+
+void alsa_card_manager_set_default_pcm_device(const gchar *pcmdev){
+	if (over_pcmdev!=NULL){
+		g_free(over_pcmdev);	
+	}
+	over_pcmdev=g_strdup(pcmdev);
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/alsacard.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/alsacard.h
new file mode 100644
index 00000000..df3372fb
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/alsacard.h
@@ -0,0 +1,50 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <config.h>
+
+#ifdef HAVE_ALSA_ASOUNDLIB_H
+
+#include "sndcard.h"
+#define ALSA_PCM_NEW_HW_PARAMS_API
+#include <alsa/asoundlib.h>
+struct _AlsaCard
+{
+	SndCard parent;
+	gchar *pcmdev;
+	gchar *mixdev;
+	snd_pcm_t *read_handle;
+	snd_pcm_t *write_handle;
+	gint frame_size;
+	gint frames;
+	gchar *readbuf;
+	gint readpos;
+	gchar *writebuf;
+	gint writepos; 
+	snd_mixer_t *mixer;
+};
+
+typedef struct _AlsaCard AlsaCard;
+
+SndCard *alsa_card_new(gint dev_id);
+gint alsa_card_manager_init(SndCardManager *m, gint index);
+void alsa_card_manager_set_default_pcm_device(const gchar *pcmdev);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/audiostream.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/audiostream.c
new file mode 100644
index 00000000..f4ff4867
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/audiostream.c
@@ -0,0 +1,343 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "mediastream.h"
+#ifdef INET6
+	#include <sys/types.h>
+	#include <sys/socket.h>
+	#include <netdb.h>
+#endif
+
+
+#define MAX_RTP_SIZE	1500
+
+/* this code is not part of the library itself, it is part of the mediastream program */
+void audio_stream_free(AudioStream *stream)
+{
+	RtpSession *s;
+	RtpSession *destroyed=NULL;
+	if (stream->rtprecv!=NULL) {
+		s=ms_rtp_recv_get_session(MS_RTP_RECV(stream->rtprecv));
+		if (s!=NULL){
+			destroyed=s;
+			rtp_session_destroy(s);
+		}
+		ms_filter_destroy(stream->rtprecv);
+	}
+	if (stream->rtpsend!=NULL) {
+		s=ms_rtp_send_get_session(MS_RTP_SEND(stream->rtpsend));
+		if (s!=NULL){
+			if (s!=destroyed)
+				rtp_session_destroy(s);
+		}
+		ms_filter_destroy(stream->rtpsend);
+	}
+	if (stream->soundread!=NULL) ms_filter_destroy(stream->soundread);
+	if (stream->soundwrite!=NULL) ms_filter_destroy(stream->soundwrite);
+	if (stream->encoder!=NULL) ms_filter_destroy(stream->encoder);
+	if (stream->decoder!=NULL) ms_filter_destroy(stream->decoder);
+	if (stream->timer!=NULL) ms_sync_destroy(stream->timer);
+	g_free(stream);
+}
+
+static int dtmf_tab[16]={'0','1','2','3','4','5','6','7','8','9','*','#','A','B','C','D'};
+
+static void on_dtmf_received(RtpSession *s,gint dtmf,gpointer user_data)
+{
+	AudioStream *stream=(AudioStream*)user_data;
+	if (dtmf>15){
+		g_warning("Unsupported telephone-event type.");
+		return;
+	}
+	g_message("Receiving dtmf %c.",dtmf_tab[dtmf]);
+	if (stream!=NULL){
+		if (strcmp(stream->soundwrite->klass->name,"OssWrite")==0)
+			ms_oss_write_play_dtmf(MS_OSS_WRITE(stream->soundwrite),dtmf_tab[dtmf]);
+	}
+}
+
+static void on_timestamp_jump(RtpSession *s,guint32* ts, gpointer user_data)
+{
+	g_warning("The remote sip-phone has send data with a future timestamp: %u,"
+			"resynchronising session.",*ts);
+	rtp_session_reset(s);
+}
+
+static const char *ip4local="0.0.0.0";
+static const char *ip6local="::";
+
+const char *get_local_addr_for(const char *remote)
+{
+	const char *ret;
+#ifdef INET6
+	char num[8];
+	struct addrinfo hints, *res0;
+	int err;
+	memset(&hints, 0, sizeof(hints));
+	hints.ai_family = PF_UNSPEC;
+	hints.ai_socktype = SOCK_DGRAM;
+	err = getaddrinfo(remote,"8000", &hints, &res0);
+	if (err!=0) {
+		g_warning ("get_local_addr_for: %s", gai_strerror(err));
+		return ip4local;
+	}
+	ret=(res0->ai_addr->sa_family==AF_INET6) ? ip6local : ip4local; 
+	freeaddrinfo(res0);
+#else
+	ret=ip4local;
+#endif
+	return ret;
+}
+
+void create_duplex_rtpsession(RtpProfile *profile, int locport,char *remip,int remport,
+				int payload,int jitt_comp,
+			RtpSession **recvsend){
+	RtpSession *rtpr;
+	rtpr=rtp_session_new(RTP_SESSION_SENDRECV);
+	rtp_session_max_buf_size_set(rtpr,MAX_RTP_SIZE);
+	rtp_session_set_profile(rtpr,profile);
+	rtp_session_set_local_addr(rtpr,get_local_addr_for(remip),locport);
+	if (remport>0) rtp_session_set_remote_addr(rtpr,remip,remport);
+	rtp_session_set_scheduling_mode(rtpr,0);
+	rtp_session_set_blocking_mode(rtpr,0);
+	rtp_session_set_payload_type(rtpr,payload);
+	rtp_session_set_jitter_compensation(rtpr,jitt_comp);
+	rtp_session_enable_adaptive_jitter_compensation(rtpr,TRUE);
+	/*rtp_session_signal_connect(rtpr,"timestamp_jump",(RtpCallback)on_timestamp_jump,NULL);*/
+	*recvsend=rtpr;
+}
+
+void create_rtp_sessions(RtpProfile *profile, int locport,char *remip,int remport,
+				int payload,int jitt_comp,
+			RtpSession **recv, RtpSession **send){
+	RtpSession *rtps,*rtpr;
+	PayloadType *pt;
+	/* creates two rtp filters to recv send streams (remote part)*/
+	
+	rtps=rtp_session_new(RTP_SESSION_SENDONLY);
+	rtp_session_max_buf_size_set(rtps,MAX_RTP_SIZE);
+	rtp_session_set_profile(rtps,profile);
+#ifdef INET6
+	rtp_session_set_local_addr(rtps,"::",locport+2);
+#else
+	rtp_session_set_local_addr(rtps,"0.0.0.0",locport+2);
+#endif
+	rtp_session_set_remote_addr(rtps,remip,remport);
+	rtp_session_set_scheduling_mode(rtps,0);
+	rtp_session_set_blocking_mode(rtps,0);
+	rtp_session_set_payload_type(rtps,payload);
+	rtp_session_set_jitter_compensation(rtps,jitt_comp);
+	
+	rtpr=rtp_session_new(RTP_SESSION_RECVONLY);
+	rtp_session_max_buf_size_set(rtpr,MAX_RTP_SIZE);
+	rtp_session_set_profile(rtpr,profile);
+#ifdef INET6
+	rtp_session_set_local_addr(rtpr,"::",locport);
+#else
+	rtp_session_set_local_addr(rtpr,"0.0.0.0",locport);
+#endif
+	rtp_session_set_scheduling_mode(rtpr,0);
+	rtp_session_set_blocking_mode(rtpr,0);
+	rtp_session_set_payload_type(rtpr,payload);
+	rtp_session_set_jitter_compensation(rtpr,jitt_comp);
+	rtp_session_signal_connect(rtpr,"telephone-event",(RtpCallback)on_dtmf_received,NULL);
+	rtp_session_signal_connect(rtpr,"timestamp_jump",(RtpCallback)on_timestamp_jump,NULL);
+	*recv=rtpr;
+	*send=rtps;
+	
+}
+
+
+AudioStream * audio_stream_start_full(RtpProfile *profile, int locport,char *remip,int remport,
+				int payload,int jitt_comp, gchar *infile, gchar *outfile, SndCard *playcard, SndCard *captcard)
+{
+	AudioStream *stream=g_new0(AudioStream,1);
+	RtpSession *rtps,*rtpr;
+	PayloadType *pt;
+	
+	/* //create_rtp_sessions(profile,locport,remip,remport,payload,jitt_comp,&rtpr,&rtps); */
+	
+	create_duplex_rtpsession(profile,locport,remip,remport,payload,jitt_comp,&rtpr);
+	rtp_session_signal_connect(rtpr,"telephone-event",(RtpCallback)on_dtmf_received,(gpointer)stream);
+	rtps=rtpr;
+	
+	stream->recv_session = rtpr;
+	stream->send_session = rtps;
+	stream->rtpsend=ms_rtp_send_new();
+	ms_rtp_send_set_session(MS_RTP_SEND(stream->rtpsend),rtps);
+	stream->rtprecv=ms_rtp_recv_new();
+	ms_rtp_recv_set_session(MS_RTP_RECV(stream->rtprecv),rtpr);
+	
+	
+	/* creates the local part */
+	if (infile==NULL) stream->soundread=snd_card_create_read_filter(captcard);
+	else stream->soundread=ms_read_new(infile);
+	if (outfile==NULL) stream->soundwrite=snd_card_create_write_filter(playcard);
+	else stream->soundwrite=ms_write_new(outfile);
+	
+	/* creates the couple of encoder/decoder */
+	pt=rtp_profile_get_payload(profile,payload);
+	if (pt==NULL){
+		g_error("audiostream.c: undefined payload type.");
+		return NULL;
+	}
+	stream->encoder=ms_encoder_new_with_string_id(pt->mime_type);
+	stream->decoder=ms_decoder_new_with_string_id(pt->mime_type);
+	if ((stream->encoder==NULL) || (stream->decoder==NULL)){
+		/* big problem: we have not a registered codec for this payload...*/
+		audio_stream_free(stream);
+		g_error("mediastream.c: No decoder available for payload %i.",payload);
+		return NULL;
+	}
+	/* give the sound filters some properties */
+	ms_filter_set_property(stream->soundread,MS_FILTER_PROPERTY_FREQ,&pt->clock_rate);
+	ms_filter_set_property(stream->soundwrite,MS_FILTER_PROPERTY_FREQ,&pt->clock_rate);
+	
+	/* give the encoder/decoder some parameters*/
+	ms_filter_set_property(stream->encoder,MS_FILTER_PROPERTY_FREQ,&pt->clock_rate);
+	ms_filter_set_property(stream->encoder,MS_FILTER_PROPERTY_BITRATE,&pt->normal_bitrate);
+	ms_filter_set_property(stream->decoder,MS_FILTER_PROPERTY_FREQ,&pt->clock_rate);
+	ms_filter_set_property(stream->decoder,MS_FILTER_PROPERTY_BITRATE,&pt->normal_bitrate);
+	
+	ms_filter_set_property(stream->encoder,MS_FILTER_PROPERTY_FMTP, (void*)pt->fmtp);
+	ms_filter_set_property(stream->decoder,MS_FILTER_PROPERTY_FMTP,(void*)pt->fmtp);
+	/* create the synchronisation source */
+	stream->timer=ms_timer_new();
+	
+	/* and then connect all */
+	ms_filter_add_link(stream->soundread,stream->encoder);
+	ms_filter_add_link(stream->encoder,stream->rtpsend);
+	ms_filter_add_link(stream->rtprecv,stream->decoder);
+	ms_filter_add_link(stream->decoder,stream->soundwrite);
+	
+	ms_sync_attach(stream->timer,stream->soundread);
+	ms_sync_attach(stream->timer,stream->rtprecv);
+	
+	/* and start */
+	ms_start(stream->timer);
+	
+	return stream;
+}
+
+static int defcard=0;
+
+void audio_stream_set_default_card(int cardindex){
+	defcard=cardindex;
+}
+
+AudioStream * audio_stream_start_with_files(RtpProfile *prof,int locport,char *remip,
+		int remport,int profile,int jitt_comp,gchar *infile, gchar*outfile)
+{
+	return audio_stream_start_full(prof,locport,remip,remport,profile,jitt_comp,infile,outfile,NULL,NULL);
+}
+
+AudioStream * audio_stream_start(RtpProfile *prof,int locport,char *remip,int remport,int profile,int jitt_comp)
+{
+	SndCard *sndcard;
+	sndcard=snd_card_manager_get_card(snd_card_manager,defcard);
+	return audio_stream_start_full(prof,locport,remip,remport,profile,jitt_comp,NULL,NULL,sndcard,sndcard);
+}
+
+AudioStream *audio_stream_start_with_sndcards(RtpProfile *prof,int locport,char *remip,int remport,int profile,int jitt_comp,SndCard *playcard, SndCard *captcard)
+{
+	g_return_val_if_fail(playcard!=NULL,NULL);
+	g_return_val_if_fail(captcard!=NULL,NULL);
+	return audio_stream_start_full(prof,locport,remip,remport,profile,jitt_comp,NULL,NULL,playcard,captcard);
+}
+
+void audio_stream_set_rtcp_information(AudioStream *st, const char *cname){
+	if (st->send_session!=NULL){
+		rtp_session_set_source_description(st->send_session,cname,NULL,NULL,NULL, NULL,"linphone",
+											"This is free software (GPL) !");
+	}
+}
+
+void audio_stream_stop(AudioStream * stream)
+{
+	
+	ms_stop(stream->timer);
+	ortp_global_stats_display();
+	ms_sync_detach(stream->timer,stream->soundread);
+	ms_sync_detach(stream->timer,stream->rtprecv);
+	
+	ms_filter_remove_links(stream->soundread,stream->encoder);
+	ms_filter_remove_links(stream->encoder,stream->rtpsend);
+	ms_filter_remove_links(stream->rtprecv,stream->decoder);
+	ms_filter_remove_links(stream->decoder,stream->soundwrite);
+	
+	audio_stream_free(stream);
+}
+
+RingStream * ring_start(gchar *file,gint interval,SndCard *sndcard)
+{
+   return ring_start_with_cb(file,interval,sndcard,NULL,NULL);
+}
+
+RingStream * ring_start_with_cb(gchar *file,gint interval,SndCard *sndcard, MSFilterNotifyFunc func,gpointer user_data)
+{
+	RingStream *stream;
+	int tmp;
+	g_return_val_if_fail(sndcard!=NULL,NULL);
+	stream=g_new0(RingStream,1);
+	stream->source=ms_ring_player_new(file,interval);
+	if (stream->source==NULL) {
+		g_warning("Could not create ring player. Probably the ring file (%s) does not exist.",file);
+		return NULL;
+	}
+  if (func!=NULL) ms_filter_set_notify_func(MS_FILTER(stream->source),func,user_data);
+	stream->sndwrite=snd_card_create_write_filter(sndcard);
+	ms_filter_get_property(stream->source,MS_FILTER_PROPERTY_FREQ,&tmp);
+	ms_filter_set_property(stream->sndwrite,MS_FILTER_PROPERTY_FREQ,&tmp);
+	ms_filter_get_property(stream->source,MS_FILTER_PROPERTY_CHANNELS,&tmp);
+	ms_filter_set_property(stream->sndwrite,MS_FILTER_PROPERTY_CHANNELS,&tmp);
+	stream->timer=ms_timer_new();
+	ms_filter_add_link(stream->source,stream->sndwrite);
+	ms_sync_attach(stream->timer,stream->source);
+	ms_start(stream->timer);
+	return stream;
+}
+
+void ring_stop(RingStream *stream)
+{
+	ms_stop(stream->timer);
+	ms_sync_detach(stream->timer,stream->source);
+	ms_sync_destroy(stream->timer);
+	ms_filter_remove_links(stream->source,stream->sndwrite);
+	ms_filter_destroy(stream->source);
+	ms_filter_destroy(stream->sndwrite);
+	g_free(stream);
+}
+
+/* returns the latency in samples if the audio device with id dev_id is openable in full duplex mode, else 0 */
+gint test_audio_dev(int dev_id)
+{
+	gint err;
+	SndCard *sndcard=snd_card_manager_get_card(snd_card_manager,dev_id);
+	if (sndcard==NULL) return -1;
+	err=snd_card_probe(sndcard,16,0,8000);
+	return err;  /* return latency in number of sample */
+}
+
+gint audio_stream_send_dtmf(AudioStream *stream, gchar dtmf)
+{
+	ms_rtp_send_dtmf(MS_RTP_SEND(stream->rtpsend), dtmf);
+	ms_oss_write_play_dtmf(MS_OSS_WRITE(stream->soundwrite),dtmf);
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/g711common.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/g711common.h
new file mode 100644
index 00000000..3f5ad16f
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/g711common.h
@@ -0,0 +1,171 @@
+/*
+ *  PCM - A-Law conversion
+ *  Copyright (c) 2000 by Abramo Bagnara <[email protected]>
+ *
+ *  Wrapper for linphone Codec class by Simon Morlat <[email protected]>
+ */
+
+static inline int val_seg(int val)
+{
+	int r = 0;
+	val >>= 7;
+	if (val & 0xf0) {
+		val >>= 4;
+		r += 4;
+	}
+	if (val & 0x0c) {
+		val >>= 2;
+		r += 2;
+	}
+	if (val & 0x02)
+		r += 1;
+	return r;
+}
+
+/*
+ * s16_to_alaw() - Convert a 16-bit linear PCM value to 8-bit A-law
+ *
+ * s16_to_alaw() accepts an 16-bit integer and encodes it as A-law data.
+ *
+ *		Linear Input Code	Compressed Code
+ *	------------------------	---------------
+ *	0000000wxyza			000wxyz
+ *	0000001wxyza			001wxyz
+ *	000001wxyzab			010wxyz
+ *	00001wxyzabc			011wxyz
+ *	0001wxyzabcd			100wxyz
+ *	001wxyzabcde			101wxyz
+ *	01wxyzabcdef			110wxyz
+ *	1wxyzabcdefg			111wxyz
+ *
+ * For further information see John C. Bellamy's Digital Telephony, 1982,
+ * John Wiley & Sons, pps 98-111 and 472-476.
+ */
+
+static inline unsigned char s16_to_alaw(int pcm_val)
+{
+	int		mask;
+	int		seg;
+	unsigned char	aval;
+
+	if (pcm_val >= 0) {
+		mask = 0xD5;
+	} else {
+		mask = 0x55;
+		pcm_val = -pcm_val;
+		if (pcm_val > 0x7fff)
+			pcm_val = 0x7fff;
+	}
+
+	if (pcm_val < 256)
+		aval = pcm_val >> 4;
+	else {
+		/* Convert the scaled magnitude to segment number. */
+		seg = val_seg(pcm_val);
+		aval = (seg << 4) | ((pcm_val >> (seg + 3)) & 0x0f);
+	}
+	return aval ^ mask;
+}
+
+/*
+ * alaw_to_s16() - Convert an A-law value to 16-bit linear PCM
+ *
+ */
+static inline int alaw_to_s16(unsigned char a_val)
+{
+	int		t;
+	int		seg;
+
+	a_val ^= 0x55;
+	t = a_val & 0x7f;
+	if (t < 16)
+		t = (t << 4) + 8;
+	else {
+		seg = (t >> 4) & 0x07;
+		t = ((t & 0x0f) << 4) + 0x108;
+		t <<= seg -1;
+	}
+	return ((a_val & 0x80) ? t : -t);
+}
+/*
+ * s16_to_ulaw() - Convert a linear PCM value to u-law
+ *
+ * In order to simplify the encoding process, the original linear magnitude
+ * is biased by adding 33 which shifts the encoding range from (0 - 8158) to
+ * (33 - 8191). The result can be seen in the following encoding table:
+ *
+ *	Biased Linear Input Code	Compressed Code
+ *	------------------------	---------------
+ *	00000001wxyza			000wxyz
+ *	0000001wxyzab			001wxyz
+ *	000001wxyzabc			010wxyz
+ *	00001wxyzabcd			011wxyz
+ *	0001wxyzabcde			100wxyz
+ *	001wxyzabcdef			101wxyz
+ *	01wxyzabcdefg			110wxyz
+ *	1wxyzabcdefgh			111wxyz
+ *
+ * Each biased linear code has a leading 1 which identifies the segment
+ * number. The value of the segment number is equal to 7 minus the number
+ * of leading 0's. The quantization interval is directly available as the
+ * four bits wxyz.  * The trailing bits (a - h) are ignored.
+ *
+ * Ordinarily the complement of the resulting code word is used for
+ * transmission, and so the code word is complemented before it is returned.
+ *
+ * For further information see John C. Bellamy's Digital Telephony, 1982,
+ * John Wiley & Sons, pps 98-111 and 472-476.
+ */
+
+static inline unsigned char s16_to_ulaw(int pcm_val)	/* 2's complement (16-bit range) */
+{
+	int mask;
+	int seg;
+	unsigned char uval;
+
+	if (pcm_val < 0) {
+		pcm_val = 0x84 - pcm_val;
+		mask = 0x7f;
+	} else {
+		pcm_val += 0x84;
+		mask = 0xff;
+	}
+	if (pcm_val > 0x7fff)
+		pcm_val = 0x7fff;
+
+	/* Convert the scaled magnitude to segment number. */
+	seg = val_seg(pcm_val);
+
+	/*
+	 * Combine the sign, segment, quantization bits;
+	 * and complement the code word.
+	 */
+	uval = (seg << 4) | ((pcm_val >> (seg + 3)) & 0x0f);
+	return uval ^ mask;
+}
+
+/*
+ * ulaw_to_s16() - Convert a u-law value to 16-bit linear PCM
+ *
+ * First, a biased linear code is derived from the code word. An unbiased
+ * output can then be obtained by subtracting 33 from the biased code.
+ *
+ * Note that this function expects to be passed the complement of the
+ * original code word. This is in keeping with ISDN conventions.
+ */
+static inline int ulaw_to_s16(unsigned char u_val)
+{
+	int t;
+
+	/* Complement to obtain normal u-law value. */
+	u_val = ~u_val;
+
+	/*
+	 * Extract and bias the quantization bits. Then
+	 * shift up by the segment number and subtract out the bias.
+	 */
+	t = ((u_val & 0x0f) << 3) + 0x84;
+	t <<= (u_val & 0x70) >> 4;
+
+	return ((u_val & 0x80) ? (0x84 - t) : (t - 0x84));
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/hpuxsndcard.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/hpuxsndcard.c
new file mode 100644
index 00000000..8210e29d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/hpuxsndcard.c
@@ -0,0 +1,301 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "sndcard.h"
+#include "osscard.h"
+
+#ifdef HAVE_SYS_AUDIO_H
+#include <sys/audio.h>
+
+
+#include "msossread.h"
+#include "msosswrite.h"
+
+#include <errno.h>
+#include <fcntl.h>
+
+
+int hpuxsnd_open(HpuxSndCard *obj, int bits,int stereo, int rate)
+{
+	int fd;
+	int p=0,cond=0;
+	int i=0;
+	int min_size=0,blocksize=512;
+	/* do a quick non blocking open to be sure that we are not going to be blocked here
+		for the eternity */
+	fd=open(obj->dev_name,O_RDWR|O_NONBLOCK);
+	if (fd<0) return -EWOULDBLOCK;
+	close(fd);
+	/* open the device */
+	fd=open(obj->dev_name,O_RDWR);
+
+	g_return_val_if_fail(fd>0,-errno);
+
+	ioctl(fd,AUDIO_RESET,0);
+	ioctl(fd,AUDIO_SET_SAMPLE_RATE,rate);
+	ioctl(fd,AUDIO_SET_CHANNELS,stereo);
+	p=AUDIO_FORMAT_LINEAR16BIT;
+	ioctl(fd,AUDIO_SET_DATA_FORMAT,p); 
+	/* ioctl(fd,AUDIO_GET_RXBUFSIZE,&min_size); does not work ? */
+	min_size=2048;
+
+	g_message("dsp blocksize is %i.",min_size);
+	obj->fd=fd;
+	obj->readpos=0;
+	obj->writepos=0;
+	SND_CARD(obj)->bits=bits;
+	SND_CARD(obj)->stereo=stereo;
+	SND_CARD(obj)->rate=rate;
+	SND_CARD(obj)->bsize=min_size;
+	return fd;
+}
+
+int hpux_snd_card_probe(HpuxSndCard *obj,int bits,int stereo,int rate)
+{
+	return 2048;
+}
+
+
+int hpux_snd_card_open(HpuxSndCard *obj,int bits,int stereo,int rate)
+{
+	int fd;
+	obj->ref++;
+	if (obj->fd==0){
+		fd=hpuxsnd_open(obj,bits,stereo,rate);
+		if (fd<0) {
+			obj->fd=0;
+			obj->ref--;
+			return -1;
+		}
+	}
+	SND_CARD(obj)->flags|=SND_CARD_FLAGS_OPENED;
+	return 0;
+}
+
+void hpux_snd_card_close(HpuxSndCard *obj)
+{
+	int i;
+	obj->ref--;
+	if (obj->ref==0) {
+		close(obj->fd);
+		obj->fd=0;
+		SND_CARD(obj)->flags&=~SND_CARD_FLAGS_OPENED;
+		
+	}
+}
+
+void hpux_snd_card_destroy(HpuxSndCard *obj)
+{
+	snd_card_uninit(SND_CARD(obj));
+	g_free(obj->dev_name);
+	g_free(obj->mixdev_name);
+}
+
+gboolean hpux_snd_card_can_read(HpuxSndCard *obj)
+{
+	struct timeval tout={0,0};
+	int err;
+	fd_set fdset;
+	FD_ZERO(&fdset);
+	FD_SET(obj->fd,&fdset);
+	err=select(obj->fd+1,&fdset,NULL,NULL,&tout);
+	if (err>0) return TRUE;
+	else return FALSE;
+}
+
+int hpux_snd_card_read(HpuxSndCard *obj,char *buf,int size)
+{
+	int err;
+	gint bsize=SND_CARD(obj)->bsize;
+	if (size<bsize){
+		gint canread=MIN(bsize-obj->readpos,size);
+		if (obj->readbuf==NULL) obj->readbuf=g_malloc0(bsize);
+		if (obj->readpos==0){
+			err=read(obj->fd,obj->readbuf,bsize);
+			if (err<0) {
+				g_warning("hpux_snd_card_read: read() failed:%s.",strerror(errno));
+				return -1;
+			}
+		}
+			
+		memcpy(buf,&obj->readbuf[obj->readpos],canread);
+		obj->readpos+=canread;
+		if (obj->readpos>=bsize) obj->readpos=0;
+		return canread;
+	}else{
+		err=read(obj->fd,buf,size);
+		if (err<0) {
+			g_warning("hpux_snd_card_read: read-2() failed:%s.",strerror(errno));
+		}
+		return err;
+	}
+	
+}
+
+int hpux_snd_card_write(HpuxSndCard *obj,char *buf,int size)
+{
+	int err;
+	gint bsize=SND_CARD(obj)->bsize;
+	if (size<bsize){
+		gint canwrite=MIN(bsize-obj->writepos,size);
+		if (obj->writebuf==NULL) obj->writebuf=g_malloc0(bsize);
+		
+		memcpy(&obj->writebuf[obj->writepos],buf,canwrite);
+		obj->writepos+=canwrite;
+		if (obj->writepos>=bsize){
+			err=write(obj->fd,obj->writebuf,bsize);
+		}
+		return canwrite;
+	}else{
+		return write(obj->fd,buf,bsize);
+	}
+}
+
+#define SND_CARD_LEVEL_TO_HPUX_LEVEL(a)	 (((a)*2) - 100)
+#define HPUX_LEVEL_TO_SND_CARD_LEVEL(a)		(((a)+200)/2)
+void hpux_snd_card_set_level(HpuxSndCard *obj,gint way,gint a)
+{
+	struct audio_gain gain;
+	int error,mix_fd;
+		
+	g_return_if_fail(obj->mixdev_name!=NULL);
+	memset(&gain,0,sizeof(struct audio_gain));
+	switch(way){
+		case SND_CARD_LEVEL_GENERAL:
+			gain.cgain[0].monitor_gain=SND_CARD_LEVEL_TO_HPUX_LEVEL(a);
+			gain.cgain[1].monitor_gain=SND_CARD_LEVEL_TO_HPUX_LEVEL(a);
+		break;
+		case SND_CARD_LEVEL_INPUT:
+			gain.cgain[0].receive_gain=SND_CARD_LEVEL_TO_HPUX_LEVEL(a);
+			gain.cgain[1].receive_gain=SND_CARD_LEVEL_TO_HPUX_LEVEL(a);
+		break;
+		case SND_CARD_LEVEL_OUTPUT:
+			gain.cgain[0].transmit_gain=SND_CARD_LEVEL_TO_HPUX_LEVEL(a);
+			gain.cgain[1].transmit_gain=SND_CARD_LEVEL_TO_HPUX_LEVEL(a);
+		break;
+		default:
+			g_warning("hpux_snd_card_set_level: unsupported command.");
+			return;
+	}
+	gain.channel_mask=AUDIO_CHANNEL_RIGHT|AUDIO_CHANNEL_LEFT;
+	mix_fd = open(obj->mixdev_name, O_WRONLY);
+	g_return_if_fail(mix_fd>0);
+	error=ioctl(mix_fd,AUDIO_SET_GAINS,&gain);
+  	if (error<0){
+    	g_warning("hpux_snd_card_set_level: Could not set gains: %s",strerror(errno));
+	}
+	close(mix_fd);
+}
+
+gint hpux_snd_card_get_level(HpuxSndCard *obj,gint way)
+{
+	struct audio_gain gain;
+	int p=0,mix_fd,error;
+	g_return_if_fail(obj->mixdev_name!=NULL);
+	
+	gain.channel_mask=AUDIO_CHANNEL_RIGHT|AUDIO_CHANNEL_LEFT;
+	mix_fd = open(obj->mixdev_name, O_RDONLY);
+	g_return_if_fail(mix_fd>0);
+	error=ioctl(mix_fd,AUDIO_GET_GAINS,&gain);
+  	if (error<0){
+    	g_warning("hpux_snd_card_set_level: Could not get gains: %s",strerror(errno));
+	}
+	close(mix_fd);
+	
+	switch(way){
+		case SND_CARD_LEVEL_GENERAL:
+			p=gain.cgain[0].monitor_gain;
+		break;
+		case SND_CARD_LEVEL_INPUT:
+			p=gain.cgain[0].receive_gain;
+		break;
+		case SND_CARD_LEVEL_OUTPUT:
+			p=gain.cgain[0].transmit_gain;
+		break;
+		default:
+			g_warning("hpux_snd_card_get_level: unsupported command.");
+			return -1;
+	}
+	return HPUX_LEVEL_TO_SND_CARD_LEVEL(p);
+}
+
+void hpux_snd_card_set_source(HpuxSndCard *obj,int source)
+{
+	gint p=0;
+	gint mix_fd;
+	gint error=0;
+	g_return_if_fail(obj->mixdev_name!=NULL);
+	
+	mix_fd=open("/dev/audio",O_WRONLY);
+	g_return_if_fail(mix_fd>0);
+	switch(source){
+		case 'm':
+			error=ioctl(mix_fd,AUDIO_SET_INPUT,AUDIO_IN_MIKE);
+		break;
+		case 'l':
+			error=ioctl(mix_fd,AUDIO_SET_INPUT,AUDIO_IN_LINE);
+		break;
+		default:
+			g_warning("hpux_snd_card_set_source: unsupported source.");
+	}
+	close(mix_fd);
+}
+
+MSFilter *hpux_snd_card_create_read_filter(HpuxSndCard *card)
+{
+	MSFilter *f=ms_oss_read_new();
+	ms_oss_read_set_device(MS_OSS_READ(f),SND_CARD(card)->index);
+	return f;
+}
+
+MSFilter *hpux_snd_card_create_write_filter(HpuxSndCard *card)
+{
+	MSFilter *f=ms_oss_write_new();
+	ms_oss_write_set_device(MS_OSS_WRITE(f),SND_CARD(card)->index);
+	return f;
+}
+
+
+SndCard * hpux_snd_card_new(char *devname, char *mixdev_name)
+{
+	HpuxSndCard * obj= g_new0(HpuxSndCard,1);
+	SndCard *base= SND_CARD(obj);
+	snd_card_init(base);
+	obj->dev_name=g_strdup(devname);
+	obj->mixdev_name=g_strdup( mixdev_name);
+	base->card_name=g_strdup(devname);
+	base->_probe=(SndCardOpenFunc)hpux_snd_card_probe;
+	base->_open_r=(SndCardOpenFunc)hpux_snd_card_open;
+	base->_open_w=(SndCardOpenFunc)hpux_snd_card_open;
+	base->_can_read=(SndCardPollFunc)hpux_snd_card_can_read;
+	base->_read=(SndCardIOFunc)hpux_snd_card_read;
+	base->_write=(SndCardIOFunc)hpux_snd_card_write;
+	base->_close_r=(SndCardCloseFunc)hpux_snd_card_close;
+	base->_close_w=(SndCardCloseFunc)hpux_snd_card_close;
+	base->_set_rec_source=(SndCardMixerSetRecSourceFunc)hpux_snd_card_set_source;
+	base->_set_level=(SndCardMixerSetLevelFunc)hpux_snd_card_set_level;
+	base->_get_level=(SndCardMixerGetLevelFunc)hpux_snd_card_get_level;
+	base->_destroy=(SndCardDestroyFunc)hpux_snd_card_destroy;
+	base->_create_read_filter=(SndCardCreateFilterFunc)hpux_snd_card_create_read_filter;
+	base->_create_write_filter=(SndCardCreateFilterFunc)hpux_snd_card_create_write_filter;
+	return base;
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/jackcard.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/jackcard.c
new file mode 100644
index 00000000..b929cce9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/jackcard.c
@@ -0,0 +1,574 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+  JACK support
+  Copyright (C) 2004  Tobias Gehrig [email protected]
+*/
+
+#include "jackcard.h"
+
+#ifdef __JACK_ENABLED__
+
+#include "msossread.h"
+#include "msosswrite.h"
+
+#include <signal.h>
+
+#define READBUFFERSIZE 524288
+#define WRITEBUFFERSIZE 524288
+#define BSIZE 512
+
+/**
+ * jack_shutdown:
+ * @arg: 
+ * 
+ * This is the shutdown callback for this JACK application.
+ * It is called by JACK if the server ever shuts down or
+ * decides to disconnect the client.
+ * 
+ */
+void
+jack_shutdown (void *arg)
+{
+  JackCard* obj = (JackCard*) arg;
+
+  obj->jack_running = FALSE;
+  obj->jack_active = FALSE;
+  obj->read.port = NULL;
+  if (obj->read.open)
+    obj->read.init = TRUE;
+  obj->write.port = NULL;
+  if (obj->write.open)
+    obj->write.init = TRUE;
+}
+
+int samplerate(jack_nframes_t rate, void *arg)
+{
+  JackCard* obj = (JackCard*) arg;
+  int error;
+
+  obj->rate = rate;
+  if (obj->read.open) {
+    obj->read.data.src_ratio = (double)obj->read.rate / (double)obj->rate;
+    obj->read.data.input_frames = (long)((double)obj->read.frames/obj->read.data.src_ratio);
+    g_free(obj->read.data.data_in);
+    obj->read.data.data_in = malloc(obj->read.data.input_frames*sizeof(float));
+    if (obj->read.src_state)
+      if ((error = src_set_ratio(obj->read.src_state, obj->read.data.src_ratio)) != 0)
+	g_warning("Error while resetting the write samplerate: %s", src_strerror(error));
+  }
+  if (obj->write.open) {
+    obj->write.data.src_ratio = (double)obj->rate / (double)obj->write.rate;
+    obj->write.data.output_frames = (long)((double)obj->write.frames*obj->write.data.src_ratio);
+    g_free(obj->write.data.data_out);
+    obj->write.data.data_out = malloc(obj->write.data.output_frames*sizeof(float));
+    if (obj->write.src_state) 
+      if ((error = src_set_ratio(obj->write.src_state, obj->write.data.src_ratio)) != 0)
+	g_warning("Error while resetting the write samplerate: %s", src_strerror(error));
+  }
+  return 0;
+}
+
+/*
+ * The process callback for this JACK application.
+ * It is called by JACK at the appropriate times.
+ * @nframes : 
+ * @arg :
+ */
+int
+process (jack_nframes_t nframes, void *arg)
+{
+  JackCard* obj = (JackCard*) arg;
+  sample_t *out;
+  sample_t *in;
+  
+  if (obj->clear && !obj->write.can_process) {
+    out = (sample_t *) jack_port_get_buffer (obj->write.port, nframes);
+    memset (out, 0, nframes * sizeof(sample_t));
+    obj->clear = FALSE;
+  }
+  
+  if (!obj->can_process)
+    return 0;
+
+  if(obj->read.can_process) {
+    in = (sample_t *) jack_port_get_buffer (obj->read.port, nframes);
+    jack_ringbuffer_write (obj->read.buffer, (void *) in, sizeof(sample_t) * nframes);
+  }
+
+  if (obj->write.can_process) {
+    out = (sample_t *) jack_port_get_buffer (obj->write.port, nframes);
+    memset (out, 0, nframes * sizeof(sample_t));
+    if (obj->clear && jack_ringbuffer_read_space(obj->write.buffer) == 0) {
+      obj->write.can_process = FALSE;
+      if (!obj->read.open)
+	obj->can_process = FALSE;
+      obj->clear = FALSE;
+      return 0;
+    }
+    jack_ringbuffer_read (obj->write.buffer, (void *) out, sizeof(sample_t) * nframes);
+  }
+  return 0;      
+}
+
+int jack_init(JackCard* obj)
+{
+  char* client_name;
+  int error;
+
+  if (!obj->jack_running) {
+    obj->client = NULL;
+    client_name = g_strdup_printf("linphone-%u", g_random_int());
+    if ((obj->client = jack_client_new (client_name)) == NULL) {
+      g_warning("cannot create jack client");
+      g_free(client_name);
+      return -1;
+    }
+    g_message("Found Jack Daemon");
+    g_free(client_name);
+    
+    /* tell the JACK server to call `process()' whenever
+       there is work to be done.
+    */
+    jack_set_process_callback (obj->client, process, obj);
+
+    /* tell the JACK server to call `jack_shutdown()' if
+       it ever shuts down, either entirely, or if it
+       just decides to stop calling us.
+    */
+    jack_on_shutdown (obj->client, jack_shutdown, obj);
+    jack_set_sample_rate_callback (obj->client, samplerate, obj);
+    obj->rate = jack_get_sample_rate (obj->client);
+    if (obj->rate == 0) {
+      g_warning ("rate is 0???");
+      if (jack_client_close(obj->client) != 0)
+	g_warning("could not close client");
+      return -1;
+    }
+    obj->buffer_size = jack_get_buffer_size(obj->client);
+    obj->jack_running = TRUE;
+  }
+
+  if (!obj->jack_active) {
+    if (jack_activate (obj->client)) {
+      g_warning("cannot activate jack client");
+      return -1;
+    } else obj->jack_active = TRUE;
+  }
+
+  if (obj->read.init) {
+    if (!obj->read.port && (obj->read.port = jack_port_register (obj->client, "input", JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0))==NULL) {
+      g_warning("error while trying to register input port");
+      return -1;
+    }
+    if (!obj->read.phys_ports && (obj->read.phys_ports = jack_get_ports (obj->client, NULL, NULL, JackPortIsPhysical|JackPortIsOutput)) == NULL) {
+      g_warning("Cannot find any physical capture ports\n");
+      jack_port_unregister(obj->client, obj->read.port);
+      obj->read.port = NULL;
+      return -1;
+    }
+    if (!jack_port_connected(obj->read.port))
+      if ((error = jack_connect (obj->client, obj->read.phys_ports[0], jack_port_name (obj->read.port))) != 0) {
+	g_warning("cannot connect input ports: %s -> %s\n", jack_port_name (obj->read.port), obj->read.phys_ports[0]);
+	if (error == EEXIST) g_warning("connection already made");
+	else {
+	  jack_port_unregister(obj->client, obj->read.port);
+	  obj->read.port = NULL;
+	  return -1;
+	}
+      }
+    obj->read.init = FALSE;
+  }
+
+  if (obj->write.init) {
+    if (!obj->write.port && (obj->write.port = jack_port_register (obj->client, "output", JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0))==NULL) {
+      g_warning("error while trying to register output port");
+      return -1;
+    }
+    if (!obj->write.phys_ports && (obj->write.phys_ports = jack_get_ports (obj->client, NULL, NULL, JackPortIsPhysical|JackPortIsInput)) == NULL) {
+      g_warning("Cannot find any physical playback ports\n");
+      jack_port_unregister(obj->client, obj->write.port);
+      obj->write.port = NULL;
+      return -1;
+    }
+    if (!jack_port_connected(obj->write.port)) {
+      if ((error = jack_connect (obj->client, jack_port_name (obj->write.port), obj->write.phys_ports[0])) != 0) {
+	g_warning("cannot connect output ports: %s -> %s\n", jack_port_name (obj->write.port), obj->write.phys_ports[0]);
+	if (error == EEXIST) g_warning("connection already made");
+	else {
+	  jack_port_unregister(obj->client, obj->write.port);
+	  obj->write.port = NULL;
+	  return -1;
+	}
+      }
+      if ((error = jack_connect (obj->client, jack_port_name (obj->write.port), obj->write.phys_ports[1])) != 0) {
+	g_warning("cannot connect output ports: %s -> %s\n", jack_port_name (obj->write.port), obj->write.phys_ports[1]);
+	if (error == EEXIST) g_warning("connection already made");
+	else {
+	  jack_port_unregister(obj->client, obj->write.port);
+	  obj->write.port = NULL;
+	  return -1;
+	}
+      }
+    }
+    obj->write.init = FALSE;
+  }
+  return 0;
+}
+
+int jack_card_open_r(JackCard *obj,int bits,int stereo,int rate)
+{
+  int channels = stereo + 1, bsize, error;
+  obj->read.init = TRUE;
+  if (jack_init(obj) != 0) return -1;
+
+  obj->read.rate = rate;
+  obj->sample_size = bits / 8;
+  obj->frame_size = channels * obj->sample_size;
+  bsize = BSIZE;
+  obj->read.frames = bsize / 2;
+  SND_CARD(obj)->bsize = bsize;
+  SND_CARD(obj)->flags |= SND_CARD_FLAGS_OPENED;
+  obj->read.channels = channels;
+  if ((obj->read.src_state = src_new (SRC_SINC_FASTEST, channels, &error)) == NULL)
+    g_warning("Error while initializing the samplerate converter: %s", src_strerror(error));
+  obj->read.data.src_ratio = (double)rate / (double)obj->rate;
+  obj->read.data.input_frames = (long)((double)obj->read.frames/obj->read.data.src_ratio);
+  obj->read.data.data_in = malloc(obj->read.data.input_frames*sizeof(float));
+  obj->read.data.data_out = malloc(obj->read.frames*sizeof(float));
+  obj->read.data.end_of_input = 0;
+  if (!obj->read.buffer)
+    obj->read.buffer = jack_ringbuffer_create(READBUFFERSIZE);
+  obj->read.can_process = TRUE;
+  obj->can_process = TRUE;
+  obj->read.open = TRUE;
+  obj->read.init = FALSE;
+  return 0;
+}
+
+int jack_card_open_w(JackCard *obj,int bits,int stereo,int rate)
+{
+  int channels = stereo + 1, bsize, err;
+  obj->write.init = TRUE;
+  if (jack_init(obj) != 0) return -1;
+
+  obj->write.rate = rate;
+  obj->sample_size = bits / 8;
+  obj->frame_size = channels * obj->sample_size;
+  bsize = BSIZE;
+  obj->write.frames = bsize / 2;
+  SND_CARD(obj)->bsize = bsize;
+  SND_CARD(obj)->flags |= SND_CARD_FLAGS_OPENED;
+  obj->write.channels = channels;
+  if ((obj->write.src_state = src_new (SRC_SINC_FASTEST, channels, &err)) == NULL)
+    g_warning("Error while initializing the samplerate converter: %s", src_strerror(err));
+  obj->write.data.src_ratio = (double)obj->rate / (double)rate;
+  obj->write.data.data_in = malloc(obj->write.frames*sizeof(float));
+  obj->write.data.end_of_input = 0;
+  obj->write.data.output_frames = (long)((double)obj->write.frames*obj->write.data.src_ratio);
+  obj->write.data.data_out = malloc(obj->write.data.output_frames*sizeof(float));
+  if (!obj->write.buffer)
+    obj->write.buffer = jack_ringbuffer_create(WRITEBUFFERSIZE);
+  obj->write.can_process = TRUE;
+  obj->can_process = TRUE;
+  obj->write.open = TRUE;
+  obj->write.init = FALSE;
+  return 0;
+}
+
+void jack_card_set_blocking_mode(JackCard *obj, gboolean yesno)
+{
+}
+
+void jack_card_close_r(JackCard *obj)
+{
+  obj->read.open = FALSE;
+  obj->read.init = FALSE;
+  obj->read.can_process = FALSE;
+  if (!obj->write.open)
+    obj->can_process = FALSE;
+  if (obj->read.src_state)
+    obj->read.src_state = src_delete (obj->read.src_state);
+  g_free(obj->read.data.data_in);
+  g_free(obj->read.data.data_out);
+}
+
+void jack_card_close_w(JackCard *obj)
+{
+  obj->write.open = FALSE;
+  obj->write.init = FALSE;
+  obj->clear = TRUE;
+  if (!obj->jack_running) {
+    obj->write.can_process = FALSE;
+    obj->can_process = FALSE;
+  }
+  if (obj->write.src_state)
+    obj->write.src_state = src_delete (obj->write.src_state);
+  g_free(obj->write.data.data_in);
+  g_free(obj->write.data.data_out);
+}
+
+int jack_card_probe(JackCard *obj,int bits,int stereo,int rate)
+{
+  if (obj->jack_running) return BSIZE;
+  else if (jack_init(obj) == 0) return BSIZE;
+  else return -1;
+}
+
+void jack_card_destroy(JackCard *obj)
+{
+  if (obj->jack_running) jack_client_close (obj->client);
+  snd_card_uninit(SND_CARD(obj));
+  if (obj->read.buffer) {
+    jack_ringbuffer_free(obj->read.buffer);
+    obj->read.buffer = NULL;
+  }
+  if (obj->write.buffer) {
+    jack_ringbuffer_free(obj->write.buffer);
+    obj->write.buffer = NULL;
+  }
+  if (obj->read.phys_ports) {
+    g_free(obj->read.phys_ports);
+    obj->read.phys_ports = NULL;
+  }
+  if (obj->write.phys_ports) {
+    g_free(obj->write.phys_ports);
+    obj->write.phys_ports = NULL;
+  }
+}
+
+gboolean jack_card_can_read(JackCard *obj)
+{
+  g_return_val_if_fail(obj->read.buffer!=NULL,0);
+  if (jack_ringbuffer_read_space(obj->read.buffer)>=(long)((double)obj->read.frames/obj->read.data.src_ratio)*sizeof(sample_t)) return TRUE;
+  else return FALSE;
+}
+
+int jack_card_read(JackCard *obj,char *buf,int size)
+{
+  size_t bytes, can_read, i;
+  int error;
+  float norm, value;
+
+  g_return_val_if_fail((obj->read.buffer!=NULL)&&(obj->read.src_state!=NULL),-1);
+  if (jack_init(obj) != 0) return -1;
+  size /= 2;
+  can_read = MIN(size, obj->read.frames);
+  //  can_read = MIN(((long)((double)can_read / obj->read.data.src_ratio))*sizeof(sample_t), jack_ringbuffer_read_space(obj->read.buffer));
+  can_read = ((long)((double)can_read / obj->read.data.src_ratio))*sizeof(sample_t);
+  obj->read.can_process = FALSE;
+  bytes = jack_ringbuffer_read (obj->read.buffer, (void *)obj->read.data.data_in, can_read);
+  obj->read.can_process = TRUE;
+  obj->read.data.input_frames = bytes / sizeof(sample_t);
+  can_read = MIN(size, obj->read.frames);
+  obj->read.data.output_frames = can_read;
+  if ((error = src_process(obj->read.src_state, &(obj->read.data))) != 0)
+    g_warning("error while samplerate conversion. error: %s", src_strerror(error));
+  norm = obj->read.level*obj->level*(float)0x8000;
+  for (i=0; i < obj->read.data.output_frames_gen; i++) {
+    value = obj->read.data.data_out[i]*norm;
+    if (value >= 32767.0) 
+      ((short*)buf)[i] = 32767;
+    else if (value <= -32768.0)
+      ((short*)buf)[i] = -32768;
+    else
+      ((short*)buf)[i] = (short)value;
+  }
+  bytes = obj->read.data.output_frames_gen * 2;
+  return bytes;
+}
+
+int jack_card_write(JackCard *obj,char *buf,int size)
+{
+  size_t bytes, can_write, i;
+  int error;
+  float norm;
+
+  g_return_val_if_fail((obj->write.buffer!=NULL)&&(obj->write.src_state!=NULL),-1);
+  if (jack_init(obj) != 0) return -1;
+  size /= 2;
+  can_write = MIN(size, obj->write.frames);
+  norm = obj->write.level*obj->level/(float)0x8000;
+  for (i=0; i<can_write; i++) {
+    obj->write.data.data_in[i] = (float)((short*)buf)[i]*norm;
+  }
+  obj->write.data.input_frames = can_write;
+  if ((error = src_process(obj->write.src_state, &(obj->write.data))) != 0)
+    g_warning("error while samplerate conversion. error: %s", src_strerror(error));
+  obj->write.can_process = FALSE;
+  bytes = jack_ringbuffer_write (obj->write.buffer, (void *) obj->write.data.data_out, sizeof(sample_t)*obj->write.data.output_frames_gen);
+  obj->write.can_process = TRUE;
+  return bytes;
+}
+
+void jack_card_set_level(JackCard *obj,gint way,gint a)
+{
+  switch(way){
+  case SND_CARD_LEVEL_GENERAL:
+    obj->level = (float)a / 100.0;
+    break;
+  case SND_CARD_LEVEL_INPUT:
+    obj->read.level = (float)a / 100.0;
+    break;
+  case SND_CARD_LEVEL_OUTPUT:
+    obj->write.level = (float)a / 100.0;
+    break;
+  default:
+    g_warning("jack_card_set_level: unsupported command.");
+  }
+}
+
+gint jack_card_get_level(JackCard *obj,gint way)
+{
+  gint value = 0;
+
+  switch(way){
+  case SND_CARD_LEVEL_GENERAL:
+    value = (gint)(obj->level*100.0);
+    break;
+  case SND_CARD_LEVEL_INPUT:
+    value = (gint)(obj->read.level*100.0);
+    break;
+  case SND_CARD_LEVEL_OUTPUT:
+    value = (gint)(obj->write.level*100.0);
+    break;
+  default:
+    g_warning("jack_card_get_level: unsupported command.");
+  }
+  return value;
+}
+
+void jack_card_set_source(JackCard *obj,int source)
+{
+}
+
+MSFilter *jack_card_create_read_filter(JackCard *card)
+{
+	MSFilter *f=ms_oss_read_new();
+	ms_oss_read_set_device(MS_OSS_READ(f),SND_CARD(card)->index);
+	return f;
+}
+
+MSFilter *jack_card_create_write_filter(JackCard *card)
+{
+	MSFilter *f=ms_oss_write_new();
+	ms_oss_write_set_device(MS_OSS_WRITE(f),SND_CARD(card)->index);
+	return f;
+}
+SndCard * jack_card_new(jack_client_t *client)
+{
+	JackCard * obj;
+	SndCard *base;
+
+	obj= g_new0(JackCard,1);
+
+	if (!client) return NULL;
+	obj->client = client;
+	obj->jack_running = TRUE;
+	obj->jack_active = FALSE;
+	obj->can_process = FALSE;
+	obj->clear = TRUE;
+	obj->write.can_process = FALSE;
+	obj->write.open = FALSE;
+	obj->write.init = TRUE;
+	obj->write.port = NULL;
+	obj->write.phys_ports = NULL;
+	obj->write.buffer = NULL;
+	obj->read.can_process = FALSE;
+	obj->read.open = FALSE;
+	obj->read.init = TRUE;
+	obj->read.port = NULL;
+	obj->read.phys_ports = NULL;
+	obj->read.buffer = NULL;
+
+	/* tell the JACK server to call `process()' whenever
+           there is work to be done.
+        */
+        jack_set_process_callback (client, process, obj);
+
+        /* tell the JACK server to call `jack_shutdown()' if
+           it ever shuts down, either entirely, or if it
+           just decides to stop calling us.
+        */
+        jack_on_shutdown (client, jack_shutdown, obj);
+
+	jack_set_sample_rate_callback (client, samplerate, obj);
+
+	obj->rate = jack_get_sample_rate (client);
+	obj->buffer_size = jack_get_buffer_size(obj->client);
+
+	jack_init(obj);
+	
+	base= SND_CARD(obj);
+	snd_card_init(base);
+	
+#ifdef HAVE_GLIB
+	base->card_name=g_strdup_printf("JACK client");
+#else
+	base->card_name=malloc(100);
+	snprintf(base->card_name, 100, "JACK client");
+#endif
+
+	base->_probe=(SndCardOpenFunc)jack_card_probe;
+	base->_open_r=(SndCardOpenFunc)jack_card_open_r;
+	base->_open_w=(SndCardOpenFunc)jack_card_open_w;
+	base->_can_read=(SndCardPollFunc)jack_card_can_read;
+	base->_set_blocking_mode=(SndCardSetBlockingModeFunc)jack_card_set_blocking_mode;
+	base->_read=(SndCardIOFunc)jack_card_read;
+	base->_write=(SndCardIOFunc)jack_card_write;
+	base->_close_r=(SndCardCloseFunc)jack_card_close_r;
+	base->_close_w=(SndCardCloseFunc)jack_card_close_w;
+	base->_set_rec_source=(SndCardMixerSetRecSourceFunc)jack_card_set_source;
+	base->_set_level=(SndCardMixerSetLevelFunc)jack_card_set_level;
+	base->_get_level=(SndCardMixerGetLevelFunc)jack_card_get_level;
+	base->_destroy=(SndCardDestroyFunc)jack_card_destroy;
+	base->_create_read_filter=(SndCardCreateFilterFunc)jack_card_create_read_filter;
+	base->_create_write_filter=(SndCardCreateFilterFunc)jack_card_create_write_filter;
+	
+	obj->read.buffer=NULL;
+	obj->write.buffer=NULL;
+	obj->buffer_size = 0;
+	obj->level = 1.0;
+	obj->write.level = 1.0;
+	obj->read.level = 1.0;
+
+	return base;
+}
+
+
+gint jack_card_manager_init(SndCardManager *m, gint index)
+{
+  jack_client_t *client = NULL;
+  char* client_name;
+
+  client_name=g_strdup_printf("linphone-%u", g_random_int());
+  if ((client = jack_client_new (client_name))!= NULL)
+    {
+      g_message("Found Jack Daemon");
+      g_free(client_name);
+      m->cards[index]=jack_card_new(client);
+      m->cards[index]->index=index;
+      return 1;
+    } else {
+      g_free(client_name);
+      return 0;
+    }
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/jackcard.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/jackcard.h
new file mode 100644
index 00000000..33ec46dc
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/jackcard.h
@@ -0,0 +1,81 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+  JACK support
+  Copyright (C) 2004  Tobias Gehrig [email protected]
+*/
+
+#ifndef JACK_CARD_H
+#define JACK_CARD_H
+
+#include <config.h>
+
+#ifdef __JACK_ENABLED__
+
+#include "sndcard.h"
+
+#include <jack/jack.h>
+#include <jack/ringbuffer.h>
+
+#include <samplerate.h>
+
+typedef jack_default_audio_sample_t sample_t;
+
+typedef struct {
+  jack_port_t *port;
+  const char **phys_ports;
+  float level;
+  jack_ringbuffer_t *buffer;
+  gint channels;
+  gint rate;
+  SRC_STATE* src_state;
+  SRC_DATA data;
+  size_t frames;
+  gboolean can_process;
+  gboolean open;
+  gboolean init;
+} jackcard_mode_t;
+
+struct _JackCard
+{
+  SndCard parent;
+
+  jack_client_t *client;
+  gboolean jack_running;
+  gboolean jack_active;
+  float level;
+  jack_nframes_t buffer_size;
+  gint sample_size;
+  gint frame_size;
+  gint rate;
+  gboolean can_process;
+  gboolean clear;
+
+  jackcard_mode_t read, write;
+};
+
+typedef struct _JackCard JackCard;
+
+SndCard * jack_card_new(jack_client_t *client);
+
+gint jack_card_manager_init(SndCardManager *m, gint index);
+
+#endif
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mediastream.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mediastream.h
new file mode 100644
index 00000000..3ccbab69
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mediastream.h
@@ -0,0 +1,130 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MEDIASTREAM_H
+#define MEDIASTREAM_H
+
+#include "msrtprecv.h"
+#include "msrtpsend.h"
+#include "ms.h"
+#include "msosswrite.h"
+#include "msossread.h"
+#include "msread.h"
+#include "mswrite.h"
+#include "mstimer.h"
+#include "mscodec.h"
+#ifdef HAVE_SPEEX
+#include "msspeexdec.h"
+#endif
+#include "msringplayer.h"
+
+
+struct _AudioStream
+{
+	MSSync *timer;
+	RtpSession *send_session;
+	RtpSession *recv_session;
+	MSFilter *soundread;
+	MSFilter *soundwrite;
+	MSFilter *encoder;
+	MSFilter *decoder;
+	MSFilter *rtprecv;
+	MSFilter *rtpsend;
+};
+
+
+typedef struct _AudioStream AudioStream;
+
+struct _RingStream
+{
+	MSSync *timer;
+	MSFilter *source;
+	MSFilter *sndwrite;
+};
+
+typedef struct _RingStream RingStream;
+
+/* start a thread that does sampling->encoding->rtp_sending|rtp_receiving->decoding->playing */
+AudioStream *audio_stream_start (RtpProfile * prof, int locport, char *remip,
+				 int remport, int profile, int jitt_comp);
+
+AudioStream *audio_stream_start_with_sndcards(RtpProfile * prof, int locport, char *remip4,
+				 int remport, int profile, int jitt_comp, SndCard *playcard, SndCard *captcard);
+
+AudioStream *audio_stream_start_with_files (RtpProfile * prof, int locport,
+					    char *remip4, int remport,
+					    int profile, int jitt_comp,
+					    gchar * infile, gchar * outfile);
+void audio_stream_set_rtcp_information(AudioStream *st, const char *cname);
+
+
+/* stop the above process*/
+void audio_stream_stop (AudioStream * stream);
+
+RingStream *ring_start (gchar * file, gint interval, SndCard *sndcard);
+RingStream *ring_start_with_cb(gchar * file, gint interval, SndCard *sndcard, MSFilterNotifyFunc func,gpointer user_data);
+void ring_stop (RingStream * stream);
+
+/* returns the latency in samples if the audio device with id dev_id is openable in full duplex mode, else 0 */
+gint test_audio_dev (int dev_id);
+
+/* send a dtmf */
+gint audio_stream_send_dtmf (AudioStream * stream, gchar dtmf);
+
+void audio_stream_set_default_card(int cardindex);
+
+
+#ifdef VIDEO_ENABLED
+
+/*****************
+  Video Support
+ *****************/
+
+
+
+struct _VideoStream
+{
+	MSSync *timer;
+	RtpSession *send_session;
+	RtpSession *recv_session;
+	MSFilter *source;
+	MSFilter *output;
+	MSFilter *encoder;
+	MSFilter *decoder;
+	MSFilter *rtprecv;
+	MSFilter *rtpsend;
+	gboolean show_local;
+};
+
+
+typedef struct _VideoStream VideoStream;
+
+VideoStream *video_stream_start(RtpProfile *profile, int locport, char *remip4, int remport,
+				      int payload, int jitt_comp, gboolean show_local, const gchar *source, const gchar *device);
+void video_stream_set_rtcp_information(VideoStream *st, const char *cname);
+void video_stream_stop (VideoStream * stream);
+
+VideoStream * video_preview_start(const gchar *source, const gchar *device);
+void video_preview_stop(VideoStream *stream);
+
+#endif
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/ms.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/ms.c
new file mode 100644
index 00000000..cfcafa33
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/ms.c
@@ -0,0 +1,342 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "ms.h"
+#include "sndcard.h"
+#include "mscodec.h"
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef VIDEO_ENABLED
+extern void ms_video_source_register_all();
+#endif
+#ifdef HAVE_ILBC
+extern void ms_ilbc_codec_init();
+#endif
+
+/**
+ * ms_init:
+ *
+ *
+ * Initialize the mediastreamer. This must be the first function called in a program
+ * using the mediastreamer library.
+ *
+ *
+ */
+void ms_init()
+{
+	if (!g_thread_supported()) g_thread_init (NULL);
+#ifdef HAVE_GLIB
+	if (!g_module_supported()){
+		g_error("GModule is not supported.");
+	}
+#endif
+	/* initialize the oss subsystem */
+	snd_card_manager_init(snd_card_manager);
+	/* register the statically linked codecs */
+	ms_codec_register_all();
+#ifdef VIDEO_ENABLED
+	ms_video_source_register_all();
+#endif
+#ifdef HAVE_ILBC
+	ms_ilbc_codec_init();
+#endif
+}
+
+
+static gint compare(gconstpointer a, gconstpointer b)
+{
+	MSFilter *f1=(MSFilter*)a,*f2=(MSFilter*)b;
+	if (f1->klass<f2->klass) return -1;
+	if (f1->klass==f2->klass) return 0;
+	/* if f1->klass>f2->klass ....*/
+	return 1;
+}
+
+static GList *g_list_append_if_new(GList *l,gpointer data)
+{
+	GList *res=l;
+	if (g_list_find(res,data)==NULL)
+		res=g_list_append(res,data);
+	return(res);
+}
+
+static GList *get_nexts(MSFilter *f,GList *l)
+{
+	int i;
+	MSFifo *fifo;
+	MSQueue *q;
+	GList *res=l;
+	
+	/* check fifos*/
+	for (i=0;i	<f->klass->max_foutputs;i++)
+	{
+		fifo=f->outfifos[i];
+		if (fifo!=NULL) res=g_list_append_if_new(res,(gpointer)fifo->next_data);
+	}
+	/* check queues*/
+	for (i=0;i	<f->klass->max_qoutputs;i++)
+	{
+		q=f->outqueues[i];
+		if (q!=NULL) res=g_list_append_if_new(res,(gpointer)q->next_data);
+	}
+	return(res);
+}
+	
+/* compile graphs attached to a sync source*/
+int ms_compile(MSSync *sync)
+{
+	int i;
+	GList *list1=NULL,*list2=NULL,*elem;
+	GList *proc_chain=NULL;
+	MSFilter *f;
+	
+	/* first free the old list if we are just updating*/
+	if (sync->execution_list!=NULL) g_list_free(sync->execution_list);
+	/* get the list of filters attached to this sync*/
+	for (i=0;i<sync->filters;i++)
+	{
+		/* //printf("found filter !\n"); */
+		list1=g_list_append(list1,sync->attached_filters[i]);
+	}
+	/* find the processing chain */
+	while (list1!=NULL)
+	{
+		list2=NULL;
+		/* sort the list by types of filter*/
+		list1=g_list_sort(list1,compare);
+		/* save into the processing chain list*/
+		/* //printf("list1 :%i elements\n",g_list_length(list1)); */
+		proc_chain=g_list_concat(proc_chain,list1);
+		/* get all following filters. They are appended to list2*/
+		elem=list1;
+		while (elem!=NULL)
+		{
+			f=(MSFilter*)(elem->data);
+			/* check if filter 's status */
+			if (f->klass->attributes & FILTER_CAN_SYNC)
+			{
+				sync->samples_per_tick=0;
+			}
+			list2=get_nexts(f,list2);
+			elem=g_list_next(elem);
+		}
+		list1=list2;
+	}
+	sync->execution_list=proc_chain;
+	sync->flags&=~MS_SYNC_NEED_UPDATE;
+	ms_trace("%i filters successfully compiled in a processing chain.",g_list_length(sync->execution_list));
+	return 0;
+}
+
+/*execute the processing chain attached to a sync source. It is called as a thread by ms_main()*/
+void *ms_thread_run(void *sync_ptr)
+{
+	MSSync *sync=(MSSync*) sync_ptr;
+	GList *filter;
+	MSFilter *f;
+	
+	
+	ms_sync_lock(sync);  
+	while(sync->run)
+	{
+		/* //g_message("sync->run=%i",sync->run); */
+		if (sync->samples_per_tick==0) ms_sync_suspend(sync);
+		if (sync->flags & MS_SYNC_NEED_UPDATE){
+			ms_compile(sync);
+			ms_sync_setup(sync);
+		}
+		filter=sync->execution_list;
+		ms_sync_unlock(sync);
+		/* //ms_trace("Calling synchronisation"); */
+		ms_sync_synchronize(sync);
+		while(filter!=NULL)
+		{
+			f=(MSFilter*)filter->data;
+			if (MS_FILTER_GET_CLASS(f)->attributes & FILTER_IS_SOURCE)
+			{
+				/* execute it once */
+				ms_trace("Running source filter %s.",f->klass->name);
+				ms_filter_process(f);
+			}
+			else
+			{
+				/* make the filter process its input data until it has no more */
+				while ( ms_filter_fifos_have_data(f) || ms_filter_queues_have_data(f) )
+				{
+					ms_trace("Running filter %s.",f->klass->name);
+					ms_filter_process(f);
+				}
+			}
+			filter=g_list_next(filter);
+		}
+		ms_sync_lock(sync);  
+	}
+	g_cond_signal(sync->stop_cond);	/* signal that the sync thread has finished */
+	ms_sync_unlock(sync);
+	g_message("Mediastreamer processing thread is exiting.");
+	return NULL;
+}
+
+/* stop the processing chain attached to a sync source.*/
+void ms_thread_stop(MSSync *sync)
+{
+	if (sync->thread!=NULL)
+	{
+		if (sync->samples_per_tick==0)
+		{
+			/* to wakeup the thread */
+			/* //g_cond_signal(sync->thread_cond); */
+		}
+		g_mutex_lock(sync->lock);
+		sync->run=0;
+		sync->thread=NULL;
+		g_cond_wait(sync->stop_cond,sync->lock);
+		g_mutex_unlock(sync->lock);
+	}
+	/* //g_message("ms_thread_stop() finished."); */
+}
+
+/**
+ * ms_start:
+ * @sync: A synchronisation source to be started.
+ *
+ * Starts a thread that will shedule all processing chains attached to the synchronisation source @sync.
+ *
+ *
+ */
+void ms_start(MSSync *sync)
+{
+	if (sync->run==1) return; /*already running*/
+	ms_compile(sync);  
+	ms_sync_setup(sync);
+	/* this is to avoid race conditions, for example:
+							ms_start(sync);
+							ms_oss_write_start(ossw);
+							here tge ossw filter need to be compiled to run ms_oss_write_start()
+							*/
+	ms_trace("ms_start: creating new thread.");
+	sync->run=1;
+	sync->thread=g_thread_create((GThreadFunc)ms_thread_run,(gpointer)sync,TRUE,NULL);
+	if (sync->thread==NULL){
+		g_warning("Could not create thread !");
+	}
+}
+
+/**
+ * ms_stop:
+ * @sync: A synchronisation source to be stopped.
+ *
+ * Stop the thread that was sheduling the processing chains attached to the synchronisation source @sync.
+ * The processing chains are kept unchanged, no object is freed. The synchronisation source can be restarted using ms_start().
+ *
+ *
+ */
+void ms_stop(MSSync *sync)
+{
+	ms_thread_stop(sync);
+	ms_sync_unsetup(sync);
+}
+
+
+gint ms_load_plugin(gchar *path)
+{
+#ifdef HAVE_GLIB
+	g_module_open(path,0);
+#endif
+	return 0;
+}
+
+gchar * ms_proc_get_param(gchar *parameter)
+{
+	gchar *file;
+	int fd;
+	int err,len;
+	gchar *p,*begin,*end;
+	gchar *ret;
+	fd=open("/proc/cpuinfo",O_RDONLY);
+	if (fd<0){
+		g_warning("Could not open /proc/cpuinfo.");
+		return NULL;
+	}
+	file=g_malloc(1024);
+	err=read(fd,file,1024);
+	file[err-1]='\0';
+	/* find the parameter */
+	p=strstr(file,parameter);
+	if (p==NULL){
+		/* parameter not found */
+		g_free(file);
+		return NULL;		
+	}
+	/* find the following ':' */
+	p=strchr(p,':');
+	if (p==NULL){
+		g_free(file);
+		return NULL;
+	}
+	/* find the value*/
+	begin=p+2;
+	end=strchr(begin,'\n');
+	if (end==NULL) end=strchr(begin,'\0');
+	len=end-begin+1;
+	ret=g_malloc(len+1);
+	snprintf(ret,len,"%s",begin);
+	/* //printf("%s=%s\n",parameter,ret); */
+	g_free(file);
+	return ret;
+}
+
+gint ms_proc_get_type()
+{
+	static int proc_type=0;
+	gchar *value;
+	if (proc_type==0){
+		value=ms_proc_get_param("cpu family");
+		if (value!=NULL) {
+			proc_type=atoi(value);
+			g_free(value);
+		}else return -1;
+	}
+	return proc_type;
+}
+
+gint ms_proc_get_speed()
+{
+	char *value;
+	static int proc_speed=0;
+	if (proc_speed==0){
+		value=ms_proc_get_param("cpu MHz");
+		if (value!=NULL){
+			proc_speed=atoi(value);
+			g_free(value);
+		}else return -1;
+	}
+	/* //printf("proc_speed=%i\n",proc_speed); */
+	return proc_speed;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/ms.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/ms.h
new file mode 100644
index 00000000..51c69b96
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/ms.h
@@ -0,0 +1,81 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+
+#ifndef MS_H
+#define MS_H
+#include "msfilter.h"
+#include "mssync.h"
+
+
+void ms_init();
+
+/* compile graphs attached to a sync source*/
+int ms_compile(MSSync *source);
+
+
+/* stop the processing chain attached to a sync source.*/
+void ms_thread_stop(MSSync *sync);
+
+
+/**
+ * function_name:ms_thread_run
+ * @sync:  The synchronization source for all the set of graphs to run.
+ *
+ * Execute the processing chain attached to a sync source. This function loops indefinitely.
+ * The media streamer programmer can choose to execute this function directly, or to call ms_start(),
+ * that will start a thread for the synchronisation source.
+ *
+ * Returns: no return value.
+ */
+void *ms_thread_run(void *sync);
+
+
+/**
+ * function_name:ms_start
+ * @sync: A synchronisation source to be started.
+ *
+ * Starts a thread that will shedule all processing chains attached to the synchronisation source @sync.
+ *
+ * Returns: no return value.
+ */
+void ms_start(MSSync *sync);
+
+
+/**
+ * function_name:ms_stop
+ * @sync: A synchronisation source to be stopped.
+ *
+ * Stop the thread that was sheduling the processing chains attached to the synchronisation source @sync.
+ * The processing chains are kept unchanged, no object is freed. The synchronisation source can be restarted using ms_start().
+ *
+ * Returns: no return value.
+ */
+void ms_stop(MSSync *sync);
+
+
+gchar * ms_proc_get_param(gchar *parameter);
+gint ms_proc_get_type();
+gint ms_proc_get_speed();
+
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawdec.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawdec.c
new file mode 100644
index 00000000..70cc906e
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawdec.c
@@ -0,0 +1,132 @@
+ /*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include <msAlawdec.h>
+#include <g711common.h>
+
+extern MSFilter * ms_ALAWencoder_new(void);
+
+MSCodecInfo ALAWinfo={
+	{
+		"ALAW codec",
+		0,
+		MS_FILTER_AUDIO_CODEC,
+		ms_ALAWencoder_new,
+		"This is the classic A-law codec. Good quality, but only usable with high speed network connections."
+	},
+	ms_ALAWencoder_new,
+	ms_ALAWdecoder_new,
+	320,
+	160,
+	64000,
+	8000,
+	8,
+	"PCMA",
+	1,
+	1,
+};
+
+static MSALAWDecoderClass *ms_ALAWdecoder_class=NULL;
+
+MSFilter * ms_ALAWdecoder_new(void)
+{
+	MSALAWDecoder *r;
+	
+	r=g_new(MSALAWDecoder,1);
+	ms_ALAWdecoder_init(r);
+	if (ms_ALAWdecoder_class==NULL)
+	{
+		ms_ALAWdecoder_class=g_new(MSALAWDecoderClass,1);
+		ms_ALAWdecoder_class_init(ms_ALAWdecoder_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_ALAWdecoder_class);
+	return(MS_FILTER(r));
+}
+	
+
+/* FOR INTERNAL USE*/
+void ms_ALAWdecoder_init(MSALAWDecoder *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->infifos=r->f_inputs;
+	MS_FILTER(r)->outfifos=r->f_outputs;
+	MS_FILTER(r)->r_mingran=ALAW_DECODER_RMAXGRAN;
+	memset(r->f_inputs,0,sizeof(MSFifo*)*MSALAWDECODER_MAX_INPUTS);
+	memset(r->f_outputs,0,sizeof(MSFifo*)*MSALAWDECODER_MAX_INPUTS);
+	
+}
+
+void ms_ALAWdecoder_class_init(MSALAWDecoderClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"ALAWDecoder");
+	MS_FILTER_CLASS(klass)->info=(MSFilterInfo*)&ALAWinfo;
+	MS_FILTER_CLASS(klass)->max_finputs=MSALAWDECODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->max_foutputs=MSALAWDECODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->r_maxgran=ALAW_DECODER_RMAXGRAN;
+	MS_FILTER_CLASS(klass)->w_maxgran=ALAW_DECODER_WMAXGRAN;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_ALAWdecoder_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_ALAWdecoder_process;
+}
+	
+void ms_ALAWdecoder_process(MSALAWDecoder *r)
+{
+	MSFifo *fi,*fo;
+	int inlen,outlen;
+	gchar *s,*d;
+	int i;
+	/* process output fifos, but there is only one for this class of filter*/
+	
+	/* this is the simplest process function design:
+	the filter declares a r_mingran of ALAW_DECODER_RMAXGRAN, so the mediastreamer's
+	scheduler will call the process function each time there is ALAW_DECODER_RMAXGRAN
+	bytes to read in the input fifo. If there is more, then it will call it several
+	time in order to the fifo to be completetly processed.
+	This is very simple, but not very efficient because of the multiple call function
+	of MSFilterProcessFunc that may happen.
+	The MSAlawEncoder implements another design; see it.
+	*/
+	
+	fi=r->f_inputs[0];
+	fo=r->f_outputs[0];
+	g_return_if_fail(fi!=NULL);
+	g_return_if_fail(fo!=NULL);
+	
+ 	inlen=ms_fifo_get_read_ptr(fi,ALAW_DECODER_RMAXGRAN,(void**)&s);
+	if (s==NULL) return;
+ 	outlen=ms_fifo_get_write_ptr(fo,ALAW_DECODER_WMAXGRAN,(void**)&d);
+ 	if (d!=NULL)
+ 	{
+ 		for(i=0;i<ALAW_DECODER_RMAXGRAN;i++)
+ 		{
+ 			((gint16*)d)[i]=alaw_to_s16( (unsigned char) s[i]);
+ 		}
+ 	}
+ 	else g_warning("MSALAWDecoder: Discarding samples !!");
+	
+}
+
+
+
+void ms_ALAWdecoder_destroy( MSALAWDecoder *obj)
+{
+	g_free(obj);
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawdec.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawdec.h
new file mode 100644
index 00000000..7db4c750
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawdec.h
@@ -0,0 +1,65 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSALAWDECODER_H
+#define MSALAWDECODER_H
+
+#include <msfilter.h>
+#include <mscodec.h>
+
+/*this is the class that implements a ALAWdecoder filter*/
+
+#define MSALAWDECODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSALAWDecoder
+{
+    /* the MSALAWDecoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSALAWDecoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSALAWDECODER_MAX_INPUTS];
+    MSFifo *f_outputs[MSALAWDECODER_MAX_INPUTS];
+} MSALAWDecoder;
+
+typedef struct _MSALAWDecoderClass
+{
+	/* the MSALAWDecoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSALAWDecoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSALAWDecoderClass;
+
+/* PUBLIC */
+#define MS_ALAWDECODER(filter) ((MSALAWDecoder*)(filter))
+#define MS_ALAWDECODER_CLASS(klass) ((MSALAWDecoderClass*)(klass))
+MSFilter * ms_ALAWdecoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_ALAWdecoder_init(MSALAWDecoder *r);
+void ms_ALAWdecoder_class_init(MSALAWDecoderClass *klass);
+void ms_ALAWdecoder_destroy( MSALAWDecoder *obj);
+void ms_ALAWdecoder_process(MSALAWDecoder *r);
+
+/* tuning parameters :*/
+#define ALAW_DECODER_WMAXGRAN 320
+#define ALAW_DECODER_RMAXGRAN 160
+
+extern MSCodecInfo ALAWinfo;
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawenc.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawenc.c
new file mode 100644
index 00000000..fd1f9abe
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawenc.c
@@ -0,0 +1,124 @@
+ /*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "msAlawenc.h"
+#include "g711common.h"
+
+extern MSCodecInfo ALAWinfo;
+
+static MSALAWEncoderClass *ms_ALAWencoder_class=NULL;
+
+MSFilter * ms_ALAWencoder_new(void)
+{
+	MSALAWEncoder *r;
+	
+	r=g_new(MSALAWEncoder,1);
+	ms_ALAWencoder_init(r);
+	if (ms_ALAWencoder_class==NULL)
+	{
+		ms_ALAWencoder_class=g_new(MSALAWEncoderClass,1);
+		ms_ALAWencoder_class_init(ms_ALAWencoder_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_ALAWencoder_class);
+	return(MS_FILTER(r));
+}
+	
+
+/* FOR INTERNAL USE*/
+void ms_ALAWencoder_init(MSALAWEncoder *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->infifos=r->f_inputs;
+	MS_FILTER(r)->outfifos=r->f_outputs;
+	MS_FILTER(r)->r_mingran=ALAW_ENCODER_RMAXGRAN; /* the filter can be called as soon as there is
+	something to process */
+	memset(r->f_inputs,0,sizeof(MSFifo*)*MSALAWENCODER_MAX_INPUTS);
+	memset(r->f_outputs,0,sizeof(MSFifo*)*MSALAWENCODER_MAX_INPUTS);
+	
+}
+
+void ms_ALAWencoder_class_init(MSALAWEncoderClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"ALAWEncoder");
+	MS_FILTER_CLASS(klass)->info=(MSFilterInfo*)&ALAWinfo;
+	MS_FILTER_CLASS(klass)->max_finputs=MSALAWENCODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->max_foutputs=MSALAWENCODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->r_maxgran=ALAW_ENCODER_RMAXGRAN;
+	MS_FILTER_CLASS(klass)->w_maxgran=ALAW_ENCODER_WMAXGRAN;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_ALAWencoder_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_ALAWencoder_process;
+}
+	
+void ms_ALAWencoder_process(MSALAWEncoder *r)
+{
+	MSFifo *fi,*fo;
+	int inlen,outlen;
+	gchar *s,*d;
+	int i;
+	/* process output fifos, but there is only one for this class of filter*/
+	
+	/* this is the sophisticated design of the process function:
+	Here the filter declares that it can be called as soon as there is something
+	to read on the input fifo by setting r_mingran=0.
+	Then it ask for the fifo to get as many data as possible by calling:
+	inlen=ms_fifo_get_read_ptr(fi,0,(void**)&s);
+	This avoid multiple call to the process function to process all data available
+	on the input fifo... but the writing of the process function is a bit
+	more difficult, because althoug ms_fifo_get_read_ptr() returns N bytes,
+	we cannot ask ms_fifo_get_write_ptr to return N bytes if
+	N>MS_FILTER_CLASS(klass)->w_maxgran. This is forbidden by the MSFifo
+	mechanism.
+	This is an open issue.
+	For the moment what is done here is that ms_fifo_get_write_ptr() is called
+	several time with its maximum granularity in order to try to write the output.
+	...
+	One solution:
+	-create a new function ms_fifo_get_rw_ptr(fifo1,p1, fifo2,p2) to
+		return the number of bytes able to being processed according to the input
+		and output fifo, and their respective data pointers
+	*/
+	
+	
+	fi=r->f_inputs[0];
+	fo=r->f_outputs[0];
+	
+ 	inlen=ms_fifo_get_read_ptr(fi,ALAW_ENCODER_RMAXGRAN,(void**)&s);
+	if (s==NULL) return;
+ 	outlen=ms_fifo_get_write_ptr(fo,ALAW_ENCODER_WMAXGRAN,(void**)&d);
+ 	if (d!=NULL)
+ 	{
+ 		for(i=0;i<ALAW_ENCODER_WMAXGRAN;i++)
+ 		{
+ 			d[i]=s16_to_alaw( *((gint16*)s) );
+ 			s+=2;
+ 		}
+ 	}
+ 	else g_warning("MSALAWDecoder: Discarding samples !!");
+	
+}
+
+
+
+void ms_ALAWencoder_destroy( MSALAWEncoder *obj)
+{
+	g_free(obj);
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawenc.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawenc.h
new file mode 100644
index 00000000..608a9884
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msAlawenc.h
@@ -0,0 +1,64 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSALAWENCODER_H
+#define MSALAWENCODER_H
+
+#include "mscodec.h"
+
+
+/*this is the class that implements a ALAWencoder filter*/
+
+#define MSALAWENCODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSALAWEncoder
+{
+    /* the MSALAWEncoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSALAWEncoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSALAWENCODER_MAX_INPUTS];
+    MSFifo *f_outputs[MSALAWENCODER_MAX_INPUTS];
+} MSALAWEncoder;
+
+typedef struct _MSALAWEncoderClass
+{
+	/* the MSALAWEncoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSALAWEncoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSALAWEncoderClass;
+
+/* PUBLIC */
+#define MS_ALAWENCODER(filter) ((MSALAWEncoder*)(filter))
+#define MS_ALAWENCODER_CLASS(klass) ((MSALAWEncoderClass*)(klass))
+MSFilter * ms_ALAWencoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_ALAWencoder_init(MSALAWEncoder *r);
+void ms_ALAWencoder_class_init(MSALAWEncoderClass *klass);
+void ms_ALAWencoder_destroy( MSALAWEncoder *obj);
+void ms_ALAWencoder_process(MSALAWEncoder *r);
+
+/* tuning parameters :*/
+#define ALAW_ENCODER_WMAXGRAN 160
+#define ALAW_ENCODER_RMAXGRAN 320
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msGSMdecoder.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msGSMdecoder.h
new file mode 100644
index 00000000..e73fb332
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msGSMdecoder.h
@@ -0,0 +1,64 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSGSMDECODER_H
+#define MSGSMDECODER_H
+
+#include <msfilter.h>
+#include <mscodec.h>
+#include <gsm.h>
+
+/*this is the class that implements a GSMdecoder filter*/
+
+#define MSGSMDECODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSGSMDecoder
+{
+    /* the MSGSMDecoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSGSMDecoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSGSMDECODER_MAX_INPUTS];
+    MSFifo *f_outputs[MSGSMDECODER_MAX_INPUTS];
+    gsm gsm_handle;
+} MSGSMDecoder;
+
+typedef struct _MSGSMDecoderClass
+{
+	/* the MSGSMDecoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSGSMDecoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSGSMDecoderClass;
+
+/* PUBLIC */
+#define MS_GSMDECODER(filter) ((MSGSMDecoder*)(filter))
+#define MS_GSMDECODER_CLASS(klass) ((MSGSMDecoderClass*)(klass))
+MSFilter * ms_GSMdecoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_GSMdecoder_init(MSGSMDecoder *r);
+void ms_GSMdecoder_class_init(MSGSMDecoderClass *klass);
+void ms_GSMdecoder_destroy( MSGSMDecoder *obj);
+void ms_GSMdecoder_process(MSGSMDecoder *r);
+
+extern MSCodecInfo GSMinfo;
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msGSMencoder.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msGSMencoder.h
new file mode 100644
index 00000000..2deae387
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msGSMencoder.h
@@ -0,0 +1,61 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSGSMENCODER_H
+#define MSGSMENCODER_H
+
+#include "msfilter.h"
+#include <gsm.h>
+
+/*this is the class that implements a GSMencoder filter*/
+
+#define MSGSMENCODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSGSMEncoder
+{
+    /* the MSGSMEncoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSGSMEncoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSGSMENCODER_MAX_INPUTS];
+    MSFifo *f_outputs[MSGSMENCODER_MAX_INPUTS];
+    gsm gsm_handle;
+} MSGSMEncoder;
+
+typedef struct _MSGSMEncoderClass
+{
+	/* the MSGSMEncoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSGSMEncoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSGSMEncoderClass;
+
+/* PUBLIC */
+#define MS_GSMENCODER(filter) ((MSGSMEncoder*)(filter))
+#define MS_GSMENCODER_CLASS(klass) ((MSGSMEncoderClass*)(klass))
+MSFilter * ms_GSMencoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_GSMencoder_init(MSGSMEncoder *r);
+void ms_GSMencoder_class_init(MSGSMEncoderClass *klass);
+void ms_GSMencoder_destroy( MSGSMEncoder *obj);
+void ms_GSMencoder_process(MSGSMEncoder *r);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msLPC10decoder.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msLPC10decoder.h
new file mode 100644
index 00000000..59d9deca
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msLPC10decoder.h
@@ -0,0 +1,64 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSLPC10DECODER_H
+#define MSLPC10DECODER_H
+
+#include <msfilter.h>
+#include <mscodec.h>
+#include <lpc10.h>
+
+/*this is the class that implements a LPC10decoder filter*/
+
+#define MSLPC10DECODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSLPC10Decoder
+{
+    /* the MSLPC10Decoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSLPC10Decoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSLPC10DECODER_MAX_INPUTS];
+    MSFifo *f_outputs[MSLPC10DECODER_MAX_INPUTS];
+    struct lpc10_decoder_state *lpc10_dec;
+} MSLPC10Decoder;
+
+typedef struct _MSLPC10DecoderClass
+{
+	/* the MSLPC10Decoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSLPC10Decoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSLPC10DecoderClass;
+
+/* PUBLIC */
+#define MS_LPC10DECODER(filter) ((MSLPC10Decoder*)(filter))
+#define MS_LPC10DECODER_CLASS(klass) ((MSLPC10DecoderClass*)(klass))
+MSFilter * ms_LPC10decoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_LPC10decoder_init(MSLPC10Decoder *r);
+void ms_LPC10decoder_class_init(MSLPC10DecoderClass *klass);
+void ms_LPC10decoder_destroy( MSLPC10Decoder *obj);
+void ms_LPC10decoder_process(MSLPC10Decoder *r);
+
+extern MSCodecInfo LPC10info;
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msLPC10encoder.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msLPC10encoder.h
new file mode 100644
index 00000000..4db16436
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msLPC10encoder.h
@@ -0,0 +1,74 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSLPC10ENCODER_H
+#define MSLPC10ENCODER_H
+
+#include "mscodec.h"
+
+
+int
+read_16bit_samples(gint16 int16samples[], float speech[], int n);
+
+int
+write_16bit_samples(gint16 int16samples[], float speech[], int n);
+
+void
+write_bits(unsigned char *data, gint32 *bits, int len);
+
+int
+read_bits(unsigned char *data, gint32 *bits, int len);
+
+
+/*this is the class that implements a LPC10encoder filter*/
+
+#define MSLPC10ENCODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSLPC10Encoder
+{
+    /* the MSLPC10Encoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSLPC10Encoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSLPC10ENCODER_MAX_INPUTS];
+    MSFifo *f_outputs[MSLPC10ENCODER_MAX_INPUTS];
+    struct lpc10_encoder_state *lpc10_enc;
+} MSLPC10Encoder;
+
+typedef struct _MSLPC10EncoderClass
+{
+	/* the MSLPC10Encoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSLPC10Encoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSLPC10EncoderClass;
+
+/* PUBLIC */
+#define MS_LPC10ENCODER(filter) ((MSLPC10Encoder*)(filter))
+#define MS_LPC10ENCODER_CLASS(klass) ((MSLPC10EncoderClass*)(klass))
+MSFilter * ms_LPC10encoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_LPC10encoder_init(MSLPC10Encoder *r);
+void ms_LPC10encoder_class_init(MSLPC10EncoderClass *klass);
+void ms_LPC10encoder_destroy( MSLPC10Encoder *obj);
+void ms_LPC10encoder_process(MSLPC10Encoder *r);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawdec.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawdec.c
new file mode 100644
index 00000000..500f2389
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawdec.c
@@ -0,0 +1,130 @@
+ /*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include <msMUlawdec.h>
+#include <g711common.h>
+
+extern MSFilter * ms_MULAWencoder_new(void);
+
+MSCodecInfo MULAWinfo={
+	{
+		"MULAW codec",
+		0,
+		MS_FILTER_AUDIO_CODEC,
+		ms_MULAWencoder_new,
+		"This is the classic Mu-law codec. Good quality, but only usable with high speed network connections."
+	},
+	ms_MULAWencoder_new,
+	ms_MULAWdecoder_new,
+	320,
+	160,
+	64000,
+	8000,
+	0,
+	"PCMU",
+	1,
+	1
+};
+
+static MSMULAWDecoderClass *ms_MULAWdecoder_class=NULL;
+
+MSFilter * ms_MULAWdecoder_new(void)
+{
+	MSMULAWDecoder *r;
+	
+	r=g_new(MSMULAWDecoder,1);
+	ms_MULAWdecoder_init(r);
+	if (ms_MULAWdecoder_class==NULL)
+	{
+		ms_MULAWdecoder_class=g_new(MSMULAWDecoderClass,1);
+		ms_MULAWdecoder_class_init(ms_MULAWdecoder_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_MULAWdecoder_class);
+	return(MS_FILTER(r));
+}
+	
+
+/* FOR INTERNAL USE*/
+void ms_MULAWdecoder_init(MSMULAWDecoder *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->infifos=r->f_inputs;
+	MS_FILTER(r)->outfifos=r->f_outputs;
+	MS_FILTER(r)->r_mingran=MULAW_DECODER_RMAXGRAN;
+	memset(r->f_inputs,0,sizeof(MSFifo*)*MSMULAWDECODER_MAX_INPUTS);
+	memset(r->f_outputs,0,sizeof(MSFifo*)*MSMULAWDECODER_MAX_INPUTS);
+	
+}
+
+void ms_MULAWdecoder_class_init(MSMULAWDecoderClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"MULAWDecoder");
+	MS_FILTER_CLASS(klass)->info=(MSFilterInfo*)&MULAWinfo;
+	MS_FILTER_CLASS(klass)->max_finputs=MSMULAWDECODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->max_foutputs=MSMULAWDECODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->r_maxgran=MULAW_DECODER_RMAXGRAN;
+	MS_FILTER_CLASS(klass)->w_maxgran=MULAW_DECODER_WMAXGRAN;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_MULAWdecoder_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_MULAWdecoder_process;
+}
+	
+void ms_MULAWdecoder_process(MSMULAWDecoder *r)
+{
+	MSFifo *fi,*fo;
+	int inlen,outlen;
+	gchar *s,*d;
+	int i;
+	/* process output fifos, but there is only one for this class of filter*/
+	
+	/* this is the simplest process function design:
+	the filter declares a r_mingran of MULAW_DECODER_RMAXGRAN, so the mediastreamer's
+	scheduler will call the process function each time there is MULAW_DECODER_RMAXGRAN
+	bytes to read in the input fifo. If there is more, then it will call it several
+	time in order to the fifo to be completetly processed.
+	This is very simple, but not very efficient because of the multiple call function
+	of MSFilterProcessFunc that may happen.
+	The MSAlawEncoder implements another design; see it.
+	*/
+	
+	fi=r->f_inputs[0];
+	fo=r->f_outputs[0];
+	
+ 	inlen=ms_fifo_get_read_ptr(fi,MULAW_DECODER_RMAXGRAN,(void**)&s);
+	if (s==NULL) g_error("ms_MULAWdecoder_process: internal error.");
+ 	outlen=ms_fifo_get_write_ptr(fo,MULAW_DECODER_WMAXGRAN,(void**)&d);
+ 	if (d!=NULL)
+ 	{
+ 		for(i=0;i<MULAW_DECODER_RMAXGRAN;i++)
+ 		{
+ 			*((gint16*)d)=ulaw_to_s16( (unsigned char) s[i]);
+ 			d+=2;
+ 		}
+ 	}
+ 	else g_warning("MSMULAWDecoder: Discarding samples !!");
+}
+
+
+
+void ms_MULAWdecoder_destroy( MSMULAWDecoder *obj)
+{
+	g_free(obj);
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawdec.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawdec.h
new file mode 100644
index 00000000..c135d21d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawdec.h
@@ -0,0 +1,66 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSMULAWDECODER_H
+#define MSMULAWDECODER_H
+
+#include <msfilter.h>
+#include <mscodec.h>
+
+/*this is the class that implements a MULAWdecoder filter*/
+
+#define MSMULAWDECODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSMULAWDecoder
+{
+    /* the MSMULAWDecoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSMULAWDecoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSMULAWDECODER_MAX_INPUTS];
+    MSFifo *f_outputs[MSMULAWDECODER_MAX_INPUTS];
+} MSMULAWDecoder;
+
+typedef struct _MSMULAWDecoderClass
+{
+	/* the MSMULAWDecoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSMULAWDecoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSMULAWDecoderClass;
+
+/* PUBLIC */
+#define MS_MULAWDECODER(filter) ((MSMULAWDecoder*)(filter))
+#define MS_MULAWDECODER_CLASS(klass) ((MSMULAWDecoderClass*)(klass))
+MSFilter * ms_MULAWdecoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_MULAWdecoder_init(MSMULAWDecoder *r);
+void ms_MULAWdecoder_class_init(MSMULAWDecoderClass *klass);
+void ms_MULAWdecoder_destroy( MSMULAWDecoder *obj);
+void ms_MULAWdecoder_process(MSMULAWDecoder *r);
+
+/* tuning parameters :*/
+#define MULAW_DECODER_WMAXGRAN 320
+#define MULAW_DECODER_RMAXGRAN 160
+
+extern MSCodecInfo MULAWinfo;
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawenc.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawenc.c
new file mode 100644
index 00000000..2f740d89
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawenc.c
@@ -0,0 +1,99 @@
+ /*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "msMUlawenc.h"
+#include "g711common.h"
+
+extern MSCodecInfo MULAWinfo;
+
+static MSMULAWEncoderClass *ms_MULAWencoder_class=NULL;
+
+MSFilter * ms_MULAWencoder_new(void)
+{
+	MSMULAWEncoder *r;
+	
+	r=g_new(MSMULAWEncoder,1);
+	ms_MULAWencoder_init(r);
+	if (ms_MULAWencoder_class==NULL)
+	{
+		ms_MULAWencoder_class=g_new(MSMULAWEncoderClass,1);
+		ms_MULAWencoder_class_init(ms_MULAWencoder_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_MULAWencoder_class);
+	return(MS_FILTER(r));
+}
+	
+
+/* FOR INTERNAL USE*/
+void ms_MULAWencoder_init(MSMULAWEncoder *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->infifos=r->f_inputs;
+	MS_FILTER(r)->outfifos=r->f_outputs;
+	MS_FILTER(r)->r_mingran=MULAW_ENCODER_RMAXGRAN; /* the filter can be called as soon as there is
+	something to process */
+	memset(r->f_inputs,0,sizeof(MSFifo*)*MSMULAWENCODER_MAX_INPUTS);
+	memset(r->f_outputs,0,sizeof(MSFifo*)*MSMULAWENCODER_MAX_INPUTS);
+	
+}
+
+void ms_MULAWencoder_class_init(MSMULAWEncoderClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"MULAWEncoder");
+	MS_FILTER_CLASS(klass)->info=(MSFilterInfo*)&MULAWinfo;
+	MS_FILTER_CLASS(klass)->max_finputs=MSMULAWENCODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->max_foutputs=MSMULAWENCODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->r_maxgran=MULAW_ENCODER_RMAXGRAN;
+	MS_FILTER_CLASS(klass)->w_maxgran=MULAW_ENCODER_WMAXGRAN;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_MULAWencoder_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_MULAWencoder_process;
+}
+	
+void ms_MULAWencoder_process(MSMULAWEncoder *r)
+{
+	MSFifo *fi,*fo;
+	int inlen,outlen;
+	gchar *s,*d;
+	int i;
+	/* process output fifos, but there is only one for this class of filter*/
+	
+	fi=r->f_inputs[0];
+	fo=r->f_outputs[0];
+	inlen=ms_fifo_get_read_ptr(fi,MULAW_ENCODER_RMAXGRAN,(void**)&s);
+ 	outlen=ms_fifo_get_write_ptr(fo,MULAW_ENCODER_WMAXGRAN,(void**)&d);
+ 	if (d!=NULL)
+ 	{
+ 		for(i=0;i<MULAW_ENCODER_WMAXGRAN;i++)
+ 		{
+ 			d[i]=s16_to_ulaw( *((gint16*)s) );
+ 			s+=2;
+ 		}
+ 	}
+ 	else g_warning("MSMULAWDecoder: Discarding samples !!");
+}
+
+
+
+void ms_MULAWencoder_destroy( MSMULAWEncoder *obj)
+{
+	g_free(obj);
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawenc.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawenc.h
new file mode 100644
index 00000000..52f76661
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msMUlawenc.h
@@ -0,0 +1,63 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSMULAWENCODER_H
+#define MSMULAWENCODER_H
+
+#include "mscodec.h"
+
+
+/*this is the class that implements a MULAWencoder filter*/
+
+#define MSMULAWENCODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSMULAWEncoder
+{
+    /* the MSMULAWEncoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSMULAWEncoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSMULAWENCODER_MAX_INPUTS];
+    MSFifo *f_outputs[MSMULAWENCODER_MAX_INPUTS];
+} MSMULAWEncoder;
+
+typedef struct _MSMULAWEncoderClass
+{
+	/* the MSMULAWEncoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSMULAWEncoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSMULAWEncoderClass;
+
+/* PUBLIC */
+#define MS_MULAWENCODER(filter) ((MSMULAWEncoder*)(filter))
+#define MS_MULAWENCODER_CLASS(klass) ((MSMULAWEncoderClass*)(klass))
+MSFilter * ms_MULAWencoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_MULAWencoder_init(MSMULAWEncoder *r);
+void ms_MULAWencoder_class_init(MSMULAWEncoderClass *klass);
+void ms_MULAWencoder_destroy( MSMULAWEncoder *obj);
+void ms_MULAWencoder_process(MSMULAWEncoder *r);
+
+/* tuning parameters :*/
+#define MULAW_ENCODER_WMAXGRAN 160
+#define MULAW_ENCODER_RMAXGRAN 320
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msavdecoder.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msavdecoder.h
new file mode 100644
index 00000000..e7c880be
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msavdecoder.h
@@ -0,0 +1,87 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSAVDECODER_H
+#define MSAVDECODER_H
+
+#include "msfilter.h"
+
+

+#include <avcodec.h>
+
+/*this is the class that implements a AVdecoder filter*/
+
+#define MSAVDECODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+struct _MSAVDecoder
+{
+    /* the MSAVDecoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSAVDecoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSQueue *q_inputs[MSAVDECODER_MAX_INPUTS];
+    MSQueue *q_outputs[MSAVDECODER_MAX_INPUTS];
+	AVCodec *av_codec;  /*the AVCodec from which this MSFilter is related */
+	AVCodecContext av_context;  /* the context of the AVCodec */
+	gint av_opened;
+	int output_pix_fmt;
+	int width;
+	int height;
+	int skip_gob;
+	unsigned char buf_compressed[100000];
+	int buf_size;
+	MSBuffer *obufwrap;		/* alternate buffer, when format change is needed*/
+};
+
+typedef struct _MSAVDecoder MSAVDecoder;
+
+struct _MSAVDecoderClass
+{
+	/* the MSAVDecoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSAVDecoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+};
+
+typedef struct _MSAVDecoderClass MSAVDecoderClass;
+
+/* PUBLIC */
+#define MS_AVDECODER(filter) ((MSAVDecoder*)(filter))
+#define MS_AVDECODER_CLASS(klass) ((MSAVDecoderClass*)(klass))
+
+MSFilter *ms_h263_decoder_new();
+MSFilter *ms_mpeg_decoder_new();
+MSFilter *ms_mpeg4_decoder_new();
+MSFilter * ms_AVdecoder_new_with_codec(enum CodecID codec_id);
+
+gint ms_AVdecoder_set_format(MSAVDecoder *dec, gchar *fmt);
+void ms_AVdecoder_set_width(MSAVDecoder *av,gint w);
+void ms_AVdecoder_set_height(MSAVDecoder *av,gint h);
+
+/* FOR INTERNAL USE*/
+void ms_AVdecoder_init(MSAVDecoder *r, AVCodec *codec);
+void ms_AVdecoder_uninit(MSAVDecoder *enc);
+void ms_AVdecoder_class_init(MSAVDecoderClass *klass);
+void ms_AVdecoder_destroy( MSAVDecoder *obj);
+void ms_AVdecoder_process(MSAVDecoder *r);
+
+void ms_AVCodec_init();
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msavencoder.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msavencoder.h
new file mode 100644
index 00000000..6fe5cad4
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msavencoder.h
@@ -0,0 +1,90 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSAVENCODER_H
+#define MSAVENCODER_H
+
+#include "msfilter.h"
+#include "mscodec.h"
+#include <avcodec.h>
+
+/*this is the class that implements a AVencoder filter*/
+
+#define MSAVENCODER_MAX_INPUTS  1 /* max output per filter*/
+#define MSAVENCODER_MAX_OUTPUTS 2
+
+struct _MSAVEncoder
+{
+    /* the MSAVEncoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSAVEncoder object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSQueue *q_inputs[MSAVENCODER_MAX_INPUTS];
+    MSQueue *q_outputs[MSAVENCODER_MAX_OUTPUTS];
+	AVCodec *av_codec;  /*the AVCodec from which this MSFilter is related */
+	AVCodecContext av_context;  /* the context of the AVCodec */
+	gint input_pix_fmt;
+	gint av_opened;
+	MSBuffer *comp_buf;
+	MSBuffer *yuv_buf;
+};
+
+typedef struct _MSAVEncoder MSAVEncoder;
+/* MSAVEncoder always outputs planar YUV and accept any incoming format you should setup using
+ ms_AVencoder_set_format() 
+q_outputs[0] is the compressed video stream output
+q_outputs[1] is a YUV planar buffer of the image it receives in input.
+*/
+
+
+struct _MSAVEncoderClass
+{
+	/* the MSAVEncoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSAVEncoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+};
+
+typedef struct _MSAVEncoderClass MSAVEncoderClass;
+
+/* PUBLIC */
+#define MS_AVENCODER(filter) ((MSAVEncoder*)(filter))
+#define MS_AVENCODER_CLASS(klass) ((MSAVEncoderClass*)(klass))
+
+MSFilter *ms_h263_encoder_new();
+MSFilter *ms_mpeg_encoder_new();
+MSFilter *ms_mpeg4_encoder_new();
+MSFilter * ms_AVencoder_new_with_codec(enum CodecID codec_id, MSCodecInfo *info);
+
+gint ms_AVencoder_set_format(MSAVEncoder *enc, gchar *fmt);
+
+#define ms_AVencoder_set_width(av,w)	(av)->av_context.width=(w)
+#define ms_AVencoder_set_height(av,h)	(av)->av_context.height=(h)
+#define ms_AVencoder_set_bit_rate(av,r)		(av)->av_context.bit_rate=(r)
+
+void ms_AVencoder_set_frame_rate(MSAVEncoder *enc, gint frame_rate, gint frame_rate_base);
+
+/* FOR INTERNAL USE*/
+void ms_AVencoder_init(MSAVEncoder *r, AVCodec *codec);
+void ms_AVencoder_uninit(MSAVEncoder *enc);
+void ms_AVencoder_class_init(MSAVEncoderClass *klass);
+void ms_AVencoder_destroy( MSAVEncoder *obj);
+void ms_AVencoder_process(MSAVEncoder *r);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msbuffer.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msbuffer.c
new file mode 100644
index 00000000..4ca3c925
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msbuffer.c
@@ -0,0 +1,94 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "msbuffer.h"
+#include "msutils.h"
+#include <string.h>
+
+
+
+MSBuffer * ms_buffer_new(guint32 size)
+{
+	MSBuffer *buf;
+	buf=(MSBuffer*)g_malloc(sizeof(MSBuffer)+size);
+	buf->ref_count=0;
+	buf->size=size;
+	ms_trace("ms_buffer_new: Allocating buffer of %i bytes.",size);
+	/* allocate the data buffer: there is a lot of optmisation that can be done by using a pool of cached buffers*/
+	buf->buffer=((char*)(buf))+sizeof(MSBuffer); /* to avoid to do two allocations,
+					buffer info and buffer are contigous.*/
+	buf->flags=MS_BUFFER_CONTIGUOUS;
+	return(buf);
+}
+
+MSBuffer *ms_buffer_alloc(gint flags)
+{
+	MSBuffer *buf;
+	buf=(MSBuffer*)g_malloc(sizeof(MSBuffer));
+	buf->ref_count=0;
+	buf->size=0;
+	buf->buffer=NULL;
+	buf->flags=0;
+	return(buf);
+}
+
+
+void ms_buffer_destroy(MSBuffer *buf)
+{
+	if (buf->flags & MS_BUFFER_CONTIGUOUS){
+		g_free(buf);
+	}
+	else {
+		g_free(buf->buffer);
+		g_free(buf);
+	}
+}
+
+MSMessage *ms_message_alloc()
+{
+   MSMessage *m=g_malloc(sizeof(MSMessage));
+   memset(m,0,sizeof(MSMessage));
+   return m;
+}
+
+MSMessage *ms_message_new(gint size)
+{
+   MSMessage *m=ms_message_alloc();
+   MSBuffer *buf=ms_buffer_new(size);
+   ms_message_set_buf(m,buf);
+   return m;
+}
+
+void ms_message_destroy(MSMessage *m)
+{
+	/* the buffer  is freed if its ref_count goes to zero */
+	if (m->buffer!=NULL){
+		m->buffer->ref_count--;
+		if (m->buffer->ref_count==0) ms_buffer_destroy(m->buffer);
+	}
+	g_free(m);
+}
+
+MSMessage * ms_message_dup(MSMessage *m)
+{
+   MSMessage *msg=ms_message_alloc();
+   ms_message_set_buf(msg,m->buffer);
+   return msg;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msbuffer.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msbuffer.h
new file mode 100644
index 00000000..f96b35a7
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msbuffer.h
@@ -0,0 +1,75 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSBUFFER_H
+#define MSBUFFER_H
+#include <config.h>
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#else
+#include <uglib.h>
+#endif
+
+
+#define MS_BUFFER_LARGE 4092
+
+
+typedef struct _MSBuffer
+{
+    gchar *buffer;
+    guint32 size;
+    guint16 ref_count;
+    guint16 flags;
+#define MS_BUFFER_CONTIGUOUS (1)
+}MSBuffer;
+
+MSBuffer * ms_buffer_new(guint32 size);
+void ms_buffer_destroy(MSBuffer *buf);
+
+struct _MSMessage
+{
+   MSBuffer *buffer; /* points to a MSBuffer */
+   void *data;          /*points to buffer->buffer  */
+   guint32 size;   /* the size of the buffer to read in data. It may not be the
+   								physical size (I mean buffer->buffer->size */
+   struct _MSMessage *next;
+   struct _MSMessage *prev;  /* MSMessage are queued into MSQueues */
+};
+
+typedef struct _MSMessage MSMessage;
+
+
+MSBuffer *ms_buffer_alloc(gint flags);
+MSMessage *ms_message_new(gint size);
+
+#define ms_message_set_buf(m,b) do { (b)->ref_count++; (m)->buffer=(b); (m)->data=(b)->buffer; (m)->size=(b)->size; }while(0)
+#define ms_message_unset_buf(m) do { (m)->buffer->ref_count--; (m)->buffer=NULL; (m)->size=0; (m)->data=NULL; } while(0)
+
+#define ms_message_size(m)		(m)->size
+void ms_message_destroy(MSMessage *m);
+
+MSMessage * ms_message_dup(MSMessage *m);
+
+/* allocate a single message without buffer */
+MSMessage *ms_message_alloc();
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscodec.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscodec.c
new file mode 100644
index 00000000..dafa1e87
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscodec.c
@@ -0,0 +1,250 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "mscodec.h"
+#include "msMUlawdec.h"
+
+#ifdef TRUESPEECH
+extern MSCodecInfo TrueSpeechinfo;
+#endif
+
+#ifdef VIDEO_ENABLED
+extern void ms_AVCodec_init();
+#endif
+
+#define UDP_HDR_SZ 8
+#define RTP_HDR_SZ 12
+#define IP4_HDR_SZ 20   /*20 is the minimum, but there may be some options*/
+
+
+
+
+/* register all statically linked codecs */
+void ms_codec_register_all()
+{
+/*//	ms_filter_register(MS_FILTER_INFO(&GSMinfo));
+	//	ms_filter_register(MS_FILTER_INFO(&LPC10info));*/
+	ms_filter_register(MS_FILTER_INFO(&MULAWinfo));
+#ifdef TRUESPEECH
+        ms_filter_register(MS_FILTER_INFO(&TrueSpeechinfo));
+#endif
+#ifdef VIDEO_ENABLED
+	ms_AVCodec_init();
+#endif
+	
+}
+
+/* returns a list of MSCodecInfo */
+GList * ms_codec_get_all_audio()
+{
+	GList *audio_codecs=NULL;
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if (info->type==MS_FILTER_AUDIO_CODEC){
+			audio_codecs=g_list_append(audio_codecs,info);
+		}
+		elem=g_list_next(elem);
+	}
+	return audio_codecs;
+}
+
+
+MSCodecInfo * ms_audio_codec_info_get(gchar *name)
+{
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if ( (info->type==MS_FILTER_AUDIO_CODEC) ){
+			MSCodecInfo *codinfo=(MSCodecInfo *)info;
+			if (strcmp(codinfo->description,name)==0){
+				return MS_CODEC_INFO(info);
+			}
+		}
+		elem=g_list_next(elem);
+	}
+	return NULL;
+}
+
+MSCodecInfo * ms_video_codec_info_get(gchar *name)
+{
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if ( (info->type==MS_FILTER_VIDEO_CODEC) ){
+			MSCodecInfo *codinfo=(MSCodecInfo *)info;
+			if (strcmp(codinfo->description,name)==0){
+				return MS_CODEC_INFO(info);
+			}
+		}
+		elem=g_list_next(elem);
+	}
+	return NULL;
+}
+
+/* returns a list of MSCodecInfo */
+GList * ms_codec_get_all_video()
+{
+	GList *video_codecs=NULL;
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if (info->type==MS_FILTER_VIDEO_CODEC){
+			video_codecs=g_list_append(video_codecs,info);
+		}
+		elem=g_list_next(elem);
+	}
+	return video_codecs;
+}
+
+MSFilter * ms_encoder_new(gchar *name)
+{
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if ((info->type==MS_FILTER_AUDIO_CODEC) || (info->type==MS_FILTER_VIDEO_CODEC)){
+			MSCodecInfo *codinfo=(MSCodecInfo *)elem->data;
+			if (strcmp(info->name,name)==0){
+				return codinfo->encoder();
+			}
+		}
+		elem=g_list_next(elem);
+	}
+	return NULL;
+}
+
+MSFilter * ms_decoder_new(gchar *name)
+{
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if ((info->type==MS_FILTER_AUDIO_CODEC) || (info->type==MS_FILTER_VIDEO_CODEC)){
+			MSCodecInfo *codinfo=(MSCodecInfo *)elem->data;
+			if (strcmp(info->name,name)==0){
+				return codinfo->decoder();
+			}
+		}
+		elem=g_list_next(elem);
+	}
+	return NULL;
+}
+
+MSFilter * ms_encoder_new_with_pt(gint pt)
+{
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if ((info->type==MS_FILTER_AUDIO_CODEC) || (info->type==MS_FILTER_VIDEO_CODEC)){
+			MSCodecInfo *codinfo=(MSCodecInfo *)elem->data;
+			if (codinfo->pt==pt){
+				return codinfo->encoder();
+			}
+		}
+		elem=g_list_next(elem);
+	}
+	return NULL;
+}
+
+MSFilter * ms_decoder_new_with_pt(gint pt)
+{
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if ((info->type==MS_FILTER_AUDIO_CODEC) || (info->type==MS_FILTER_VIDEO_CODEC)){
+			MSCodecInfo *codinfo=(MSCodecInfo *)elem->data;
+			if (codinfo->pt==pt){
+				return codinfo->decoder();
+			}
+		}
+		elem=g_list_next(elem);
+	}
+	return NULL;
+}
+
+MSFilter * ms_decoder_new_with_string_id(gchar *id)
+{
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if ((info->type==MS_FILTER_AUDIO_CODEC) || (info->type==MS_FILTER_VIDEO_CODEC)){
+			MSCodecInfo *codinfo=(MSCodecInfo *)elem->data;
+			if (strcasecmp(codinfo->description,id)==0){
+				return codinfo->decoder();
+			}
+		}
+		elem=g_list_next(elem);
+	}
+	return NULL;
+}
+
+MSFilter * ms_encoder_new_with_string_id(gchar *id)
+{
+	GList *elem=filter_list;
+	MSFilterInfo *info;
+	while (elem!=NULL)
+	{
+		info=(MSFilterInfo *)elem->data;
+		if ((info->type==MS_FILTER_AUDIO_CODEC) || (info->type==MS_FILTER_VIDEO_CODEC)){
+			MSCodecInfo *codinfo=(MSCodecInfo *)elem->data;
+			if (strcasecmp(codinfo->description,id)==0){
+				return codinfo->encoder();
+			}
+		}
+		elem=g_list_next(elem);
+	}
+	return NULL;
+}
+/* return 0 if codec can be used with bandwidth, -1 else*/
+int ms_codec_is_usable(MSCodecInfo *codec,double bandwidth)
+{
+	double codec_band;
+	double npacket;
+	double packet_size;
+	
+	if (((MSFilterInfo*)codec)->type==MS_FILTER_AUDIO_CODEC)
+	{
+		/* calculate the total bandwdith needed by codec (including headers for rtp, udp, ip)*/		
+		/* number of packet per second*/
+		npacket=2.0*(double)(codec->rate)/(double)(codec->fr_size);
+		packet_size=(double)(codec->dt_size)+UDP_HDR_SZ+RTP_HDR_SZ+IP4_HDR_SZ;
+		codec_band=packet_size*8.0*npacket;
+	}
+	else return -1;
+	return(codec_band<bandwidth);
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscodec.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscodec.h
new file mode 100644
index 00000000..6c6847d8
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscodec.h
@@ -0,0 +1,67 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSCODEC_H
+#define MSCODEC_H
+
+#include "msfilter.h"
+
+struct _MSCodecInfo
+{
+	MSFilterInfo info;
+	MSFilterNewFunc encoder;
+	MSFilterNewFunc decoder;
+	gint fr_size; /* size in char of the uncompressed frame */
+	gint dt_size;	/* size in char of the compressed frame */
+	gint bitrate;  /* the minimum bit rate in bits/second */
+	gint rate;		/*frequency */
+	gint pt;			/* the payload type number associated with this codec*/
+	gchar *description;		/* a rtpmap field to describe the codec */
+	guint is_usable:1; /* linphone set this flag to remember if it can use this codec considering the total bandwidth*/
+	guint is_selected:1; /* linphone (user) set this flag if he allows this codec to be used*/
+};
+
+typedef struct _MSCodecInfo MSCodecInfo;
+
+MSFilter * ms_encoder_new(gchar *name);
+MSFilter * ms_decoder_new(gchar *name);
+
+MSFilter * ms_encoder_new_with_pt(gint pt);
+MSFilter * ms_decoder_new_with_pt(gint pt);
+
+MSFilter * ms_encoder_new_with_string_id(gchar *id);
+MSFilter * ms_decoder_new_with_string_id(gchar *id);
+
+/* return 0 if codec can be used with bandwidth, -1 else*/
+int ms_codec_is_usable(MSCodecInfo *codec,double bandwidth);
+
+GList * ms_codec_get_all_audio();
+
+GList * ms_codec_get_all_video();
+
+MSCodecInfo * ms_audio_codec_info_get(gchar *name);
+MSCodecInfo * ms_video_codec_info_get(gchar *name);
+
+/* register all statically linked codecs */
+void ms_codec_register_all();
+
+#define MS_CODEC_INFO(codinfo)	((MSCodecInfo*)codinfo)
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscopy.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscopy.c
new file mode 100644
index 00000000..3040b2e2
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscopy.c
@@ -0,0 +1,96 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "mscopy.h"
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <errno.h>
+
+static MSCopyClass *ms_copy_class=NULL;
+
+MSFilter * ms_copy_new(void)
+{
+	MSCopy *r;
+	
+	r=g_new(MSCopy,1);
+	ms_copy_init(r);
+	if (ms_copy_class==NULL)
+	{
+		ms_copy_class=g_new(MSCopyClass,1);
+		ms_copy_class_init(ms_copy_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_copy_class);
+	return(MS_FILTER(r));
+}
+	
+
+/* FOR INTERNAL USE*/
+void ms_copy_init(MSCopy *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->infifos=r->f_inputs;
+	MS_FILTER(r)->outfifos=r->f_outputs;
+	MS_FILTER(r)->r_mingran=MSCOPY_DEF_GRAN;
+	memset(r->f_inputs,0,sizeof(MSFifo*)*MSCOPY_MAX_INPUTS);
+	memset(r->f_outputs,0,sizeof(MSFifo*)*MSCOPY_MAX_INPUTS);
+}
+
+void ms_copy_class_init(MSCopyClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"fifocopier");
+	MS_FILTER_CLASS(klass)->max_finputs=MSCOPY_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->max_foutputs=MSCOPY_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->r_maxgran=MSCOPY_DEF_GRAN;
+	MS_FILTER_CLASS(klass)->w_maxgran=MSCOPY_DEF_GRAN;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_copy_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_copy_process;
+}
+	
+void ms_copy_process(MSCopy *r)
+{
+	MSFifo *fi,*fo;
+	int err1;
+	gint gran=MS_FILTER(r)->klass->r_maxgran;
+	void *s,*d;
+	
+	/* process output fifos, but there is only one for this class of filter*/
+	
+	fi=r->f_inputs[0];
+	fo=r->f_outputs[0];
+	if (fi!=NULL)
+	{
+		err1=ms_fifo_get_read_ptr(fi,gran,&s);
+		if (err1>0) err1=ms_fifo_get_write_ptr(fo,gran,&d);
+		if (err1>0)
+		{
+			memcpy(d,s,gran);
+		}
+	}
+}
+
+void ms_copy_destroy( MSCopy *obj)
+{
+	g_free(obj);
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscopy.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscopy.h
new file mode 100644
index 00000000..2b5749b9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mscopy.h
@@ -0,0 +1,61 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSCOPY_H
+#define MSCOPY_H
+
+#include "msfilter.h"
+
+
+/*this is the class that implements a copy filter*/
+
+#define MSCOPY_MAX_INPUTS  1 /* max output per filter*/
+
+#define MSCOPY_DEF_GRAN 64 /* the default granularity*/
+
+typedef struct _MSCopy
+{
+    /* the MSCopy derivates from MSFilter, so the MSFilter object MUST be the first of the MSCopy object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSCOPY_MAX_INPUTS];
+    MSFifo *f_outputs[MSCOPY_MAX_INPUTS];
+} MSCopy;
+
+typedef struct _MSCopyClass
+{
+	/* the MSCopy derivates from MSFilter, so the MSFilter class MUST be the first of the MSCopy class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSCopyClass;
+
+/* PUBLIC */
+#define MS_COPY(filter) ((MSCopy*)(filter))
+#define MS_COPY_CLASS(klass) ((MSCopyClass*)(klass))
+MSFilter * ms_copy_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_copy_init(MSCopy *r);
+void ms_copy_class_init(MSCopyClass *klass);
+void ms_copy_destroy( MSCopy *obj);
+void ms_copy_process(MSCopy *r);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfdispatcher.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfdispatcher.c
new file mode 100644
index 00000000..692bbb7b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfdispatcher.c
@@ -0,0 +1,94 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a dispatcher of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "msfdispatcher.h"
+
+static MSFdispatcherClass *ms_fdispatcher_class=NULL;
+
+MSFilter * ms_fdispatcher_new(void)
+{
+	MSFdispatcher *obj;
+	obj=g_malloc(sizeof(MSFdispatcher));
+	if (ms_fdispatcher_class==NULL){
+		ms_fdispatcher_class=g_malloc(sizeof(MSFdispatcherClass));
+		ms_fdispatcher_class_init(ms_fdispatcher_class);
+	}
+	MS_FILTER(obj)->klass=MS_FILTER_CLASS(ms_fdispatcher_class);
+	ms_fdispatcher_init(obj);
+	return MS_FILTER(obj);
+}
+
+
+void ms_fdispatcher_init(MSFdispatcher *obj)
+{
+	ms_filter_init(MS_FILTER(obj));
+	MS_FILTER(obj)->infifos=obj->f_inputs;
+	MS_FILTER(obj)->outfifos=obj->f_outputs;
+	MS_FILTER(obj)->r_mingran=MS_FDISPATCHER_DEF_GRAN;
+	memset(obj->f_inputs,0,sizeof(MSFifo*)*MS_FDISPATCHER_MAX_INPUTS);
+	memset(obj->f_outputs,0,sizeof(MSFifo*)*MS_FDISPATCHER_MAX_OUTPUTS);
+}
+
+
+
+void ms_fdispatcher_class_init(MSFdispatcherClass *klass)
+{
+	MSFilterClass *parent_class=MS_FILTER_CLASS(klass);
+	ms_filter_class_init(parent_class);
+	ms_filter_class_set_name(parent_class,"fdispatcher");
+	parent_class->max_finputs=MS_FDISPATCHER_MAX_INPUTS;
+	parent_class->max_foutputs=MS_FDISPATCHER_MAX_OUTPUTS;
+	parent_class->r_maxgran=MS_FDISPATCHER_DEF_GRAN;
+	parent_class->w_maxgran=MS_FDISPATCHER_DEF_GRAN;
+	parent_class->destroy=(MSFilterDestroyFunc)ms_fdispatcher_destroy;
+	parent_class->process=(MSFilterProcessFunc)ms_fdispatcher_process;
+}
+
+
+void ms_fdispatcher_destroy( MSFdispatcher *obj)
+{
+	g_free(obj);
+}
+
+void ms_fdispatcher_process(MSFdispatcher *obj)
+{
+	gint i;
+	MSFifo *inf=obj->f_inputs[0];
+	
+	
+	if (inf!=NULL){
+		void *s,*d;
+		/* dispatch fifos */
+		while ( ms_fifo_get_read_ptr(inf,MS_FDISPATCHER_DEF_GRAN,&s) >0 ){
+			for (i=0;i<MS_FDISPATCHER_MAX_OUTPUTS;i++){
+				MSFifo *outf=obj->f_outputs[i];
+			
+				if (outf!=NULL)
+				{
+					ms_fifo_get_write_ptr(outf,MS_FDISPATCHER_DEF_GRAN,&d);
+					if (d!=NULL) memcpy(d,s,MS_FDISPATCHER_DEF_GRAN);
+				}
+			}	
+		}
+	}
+}
+
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfdispatcher.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfdispatcher.h
new file mode 100644
index 00000000..b1b457df
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfdispatcher.h
@@ -0,0 +1,61 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a dispatcher of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSFDISPATCHER_H
+#define MSFDISPATCHER_H
+
+#include "msfilter.h"
+
+
+/*this is the class that implements a fdispatcher filter*/
+
+#define MS_FDISPATCHER_MAX_INPUTS  1
+#define MS_FDISPATCHER_MAX_OUTPUTS 5 
+#define MS_FDISPATCHER_DEF_GRAN 64 /* the default granularity*/
+
+typedef struct _MSFdispatcher
+{
+    /* the MSFdispatcher derivates from MSFilter, so the MSFilter object MUST be the first of the MSFdispatcher object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MS_FDISPATCHER_MAX_INPUTS];
+    MSFifo *f_outputs[MS_FDISPATCHER_MAX_OUTPUTS];
+} MSFdispatcher;
+
+typedef struct _MSFdispatcherClass
+{
+	/* the MSFdispatcher derivates from MSFilter, so the MSFilter class MUST be the first of the MSFdispatcher class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSFdispatcherClass;
+
+/* PUBLIC */
+#define MS_FDISPATCHER(filter) ((MSFdispatcher*)(filter))
+#define MS_FDISPATCHER_CLASS(klass) ((MSFdispatcherClass*)(klass))
+MSFilter * ms_fdispatcher_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_fdispatcher_init(MSFdispatcher *r);
+void ms_fdispatcher_class_init(MSFdispatcherClass *klass);
+void ms_fdispatcher_destroy( MSFdispatcher *obj);
+void ms_fdispatcher_process(MSFdispatcher *r);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfifo.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfifo.c
new file mode 100644
index 00000000..7e783c24
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfifo.c
@@ -0,0 +1,168 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <errno.h>
+#include <string.h>
+#include "msutils.h"
+#include "msfifo.h"
+
+MSFifo * ms_fifo_new(MSBuffer *buf, gint r_gran, gint w_gran, gint r_offset, gint w_offset)
+{
+	MSFifo *fifo;
+	gint saved_offset=MAX(r_gran+r_offset,w_offset);
+	
+	g_return_val_if_fail(saved_offset<=(buf->size),NULL);
+	fifo=g_malloc(sizeof(MSFifo));
+	fifo->buffer=buf;
+	fifo->r_gran=r_gran;
+	fifo->w_gran=w_gran;
+	fifo->begin=fifo->wr_ptr=fifo->rd_ptr=buf->buffer+saved_offset;
+	fifo->readsize=0;
+	fifo->size=fifo->writesize=buf->size-saved_offset;
+	fifo->saved_offset= saved_offset;
+	fifo->r_end=fifo->w_end=buf->buffer+buf->size;
+	fifo->pre_end=fifo->w_end-saved_offset;
+	buf->ref_count++;
+	fifo->prev_data=NULL;
+	fifo->next_data=NULL;
+	ms_trace("fifo base=%x, begin=%x, end=%x, saved_offset=%i, size=%i"
+			,fifo->buffer->buffer,fifo->begin,fifo->w_end,fifo->saved_offset,fifo->size);
+	return(fifo);
+}
+
+MSFifo * ms_fifo_new_with_buffer(gint r_gran, gint w_gran, gint r_offset, gint w_offset,
+																 gint min_fifo_size)
+{
+	MSFifo *fifo;
+	MSBuffer *buf;
+	gint saved_offset=MAX(r_gran+r_offset,w_offset);
+	gint fifo_size;
+	gint tmp;
+	if (min_fifo_size==0) min_fifo_size=w_gran;
+	
+	/* we must allocate a fifo with a size multiple of min_fifo_size,
+	with a saved_offset */
+	if (min_fifo_size>MS_BUFFER_LARGE)
+		fifo_size=(min_fifo_size) + saved_offset;
+	else fifo_size=(6*min_fifo_size) + saved_offset;
+	buf=ms_buffer_new(fifo_size);
+	fifo=ms_fifo_new(buf,r_gran,w_gran,r_offset,w_offset);
+	ms_trace("fifo_size=%i",fifo_size);
+	return(fifo);
+}
+
+void ms_fifo_destroy( MSFifo *fifo)
+{
+	g_free(fifo);
+}
+
+void ms_fifo_destroy_with_buffer(MSFifo *fifo)
+{
+	ms_buffer_destroy(fifo->buffer);
+	ms_fifo_destroy(fifo);
+}
+
+gint ms_fifo_get_read_ptr(MSFifo *fifo, gint bsize, void **ret_ptr)
+{
+	gchar *rnext;
+	
+	*ret_ptr=NULL;
+	/*	//ms_trace("ms_fifo_get_read_ptr: entering.");*/
+	g_return_val_if_fail(bsize<=fifo->r_gran,-EINVAL);
+	
+	if (bsize>fifo->readsize)
+	{
+		ms_trace("Not enough data: bsize=%i, readsize=%i",bsize,fifo->readsize);
+		return (-ENODATA);
+	}
+	
+	rnext=fifo->rd_ptr+bsize;
+	if (rnext<=fifo->r_end){
+		
+		*ret_ptr=fifo->rd_ptr;
+		fifo->rd_ptr=rnext;
+	}else{
+		int unread=fifo->r_end-fifo->rd_ptr;
+		*ret_ptr=fifo->begin-unread;
+		memcpy(fifo->buffer->buffer,fifo->r_end-fifo->saved_offset,fifo->saved_offset);
+		fifo->rd_ptr=(char*)(*ret_ptr) + bsize;
+		fifo->r_end=fifo->w_end;	/* this is important ! */
+		ms_trace("moving read ptr to %x",fifo->rd_ptr);
+		
+	}
+	/* update write size*/
+	fifo->writesize+=bsize;
+	fifo->readsize-=bsize;
+	return bsize;
+}
+
+
+void ms_fifo_update_write_ptr(MSFifo *fifo, gint written){
+	gint reserved=fifo->wr_ptr-fifo->prev_wr_ptr;
+	gint unwritten;
+	g_return_if_fail(reserved>=0);
+	unwritten=reserved-written;
+	g_return_if_fail(unwritten>=0);
+	/* fix readsize and writesize */
+	fifo->readsize-=unwritten;
+	fifo->writesize+=unwritten;
+	fifo->wr_ptr+=written;
+}
+
+gint ms_fifo_get_write_ptr(MSFifo *fifo, gint bsize, void **ret_ptr)
+{
+	gchar *wnext;
+
+	*ret_ptr=NULL;
+	/*	//ms_trace("ms_fifo_get_write_ptr: Entering.");*/
+	g_return_val_if_fail(bsize<=fifo->w_gran,-EINVAL);
+	if (bsize>fifo->writesize)
+	{
+		ms_trace("Not enough space: bsize=%i, writesize=%i",bsize,fifo->writesize);
+		*ret_ptr=NULL;
+		return(-ENODATA);
+	}
+	wnext=fifo->wr_ptr+bsize;
+	if (wnext<=fifo->w_end){
+		*ret_ptr=fifo->wr_ptr;
+		fifo->wr_ptr=wnext;
+	}else{
+		*ret_ptr=fifo->begin;
+		fifo->r_end=fifo->wr_ptr;
+		fifo->wr_ptr=fifo->begin+bsize;
+		ms_trace("moving write ptr to %x",fifo->wr_ptr);
+	}
+	fifo->prev_wr_ptr=*ret_ptr;
+	/* update readsize*/
+	fifo->readsize+=bsize;
+	fifo->writesize-=bsize;
+	/*	//ms_trace("ms_fifo_get_write_ptr: readsize=%i, writesize=%i",fifo->readsize,fifo->writesize);*/
+	return bsize;
+}
+
+gint ms_fifo_get_rw_ptr(MSFifo *f1,void **p1,gint minsize1,
+												MSFifo *f2,void **p2,gint minsize2)
+{
+	gint rbsize,wbsize;
+	
+	rbsize=MIN(f1->readsize,(f1->pre_end-f1->rd_ptr));
+	wbsize=MIN(f2->writesize,(f2->w_end-f2->wr_ptr));	
+	return 0;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfifo.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfifo.h
new file mode 100644
index 00000000..fde1bece
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfifo.h
@@ -0,0 +1,73 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#else
+#include "glist.h"
+#endif
+#include "msbuffer.h"
+
+typedef struct _MSFifo
+{
+	gint r_gran;  					/*maximum granularity for reading*/
+	gint w_gran;						/*maximum granularity for writing*/
+	gchar * rd_ptr;        /* read pointer on the position where there is something to read on the MSBuffer */
+	guint32 readsize;
+	gchar * wr_ptr;
+	gchar * prev_wr_ptr;
+	guint32 writesize;      /* write pointer on the position where it is possible to write on the MSBuffer */
+	gchar * begin;  /* rd_ptr et wr_ptr must all be >=begin*/
+	guint32 size;        /* the length of the fifo, but this may not be equal to buffer->size*/
+	guint32 saved_offset;
+	gchar * pre_end;  /* the end of the buffer that is copied at the begginning when we wrap around*/
+	gchar * w_end;    /* when a wr ptr is expected to exceed end_offset,
+											it must be wrapped around to go at the beginning of the buffer. This is the end of the buffer*/
+	gchar * r_end;    /* this is the last position written at the end of the fifo. If a read ptr is expected to
+											exceed this pointer, it must be put at the begginning of the buffer */
+	void *prev_data;   /*user data, usually the writing MSFilter*/
+	void *next_data;   /* user data, usually the reading MSFilter */
+	MSBuffer *buffer;
+} MSFifo;
+
+/* constructor*/
+/* r_gran: max granularity for reading (in number of bytes)*/
+/* w_gran: max granularity for writing (in number of bytes)*/
+/* r_offset: number of bytes that are kept available behind read pointer (for recursive filters)*/
+/* w_offset: number of bytes that are kept available behind write pointer (for recursive filters)*/
+/* buf is a MSBuffer that should be compatible with the above parameter*/
+MSFifo * ms_fifo_new(MSBuffer *buf, gint r_gran, gint w_gran, gint r_offset, gint w_offset);
+
+/*does the same that ms_fifo_new(), but also allocate a compatible buffer automatically*/
+MSFifo * ms_fifo_new_with_buffer(gint r_gran, gint w_gran, gint r_offset, gint w_offset, gint min_buffer_size);
+
+void ms_fifo_destroy( MSFifo *fifo);
+
+void ms_fifo_destroy_with_buffer(MSFifo *fifo);
+
+/* get data to read */
+gint ms_fifo_get_read_ptr(MSFifo *fifo, gint bsize, void **ret_ptr);
+
+/* get a buffer to write*/
+gint ms_fifo_get_write_ptr(MSFifo *fifo, gint bsize, void **ret_ptr);
+
+/* in case the buffer got by ms_fifo_get_write_ptr() could not be filled completely, you must
+tell it by using this function */
+void ms_fifo_update_write_ptr(MSFifo *fifo, gint written);
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfilter.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfilter.c
new file mode 100644
index 00000000..c67e9f0e
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfilter.c
@@ -0,0 +1,537 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include <errno.h>
+#include "msfilter.h"
+
+
+
+void ms_filter_init(MSFilter *filter)
+{
+	filter->finputs=0;
+	filter->foutputs=0;
+	filter->qinputs=0;
+	filter->qoutputs=0;
+	filter->infifos=NULL;
+	filter->outfifos=NULL;
+	filter->inqueues=NULL;
+	filter->outqueues=NULL;
+	filter->lock=g_mutex_new();
+	filter->min_fifo_size=0x7fff;
+	filter->notify_event=NULL;
+	filter->userdata=NULL;
+}
+
+void ms_filter_uninit(MSFilter *filter)
+{
+	g_mutex_free(filter->lock);
+}
+
+void ms_filter_class_init(MSFilterClass *filterclass)
+{
+	filterclass->name=NULL;
+	filterclass->max_finputs=0;
+	filterclass->max_foutputs=0;
+	filterclass->max_qinputs=0;
+	filterclass->max_qoutputs=0;
+	filterclass->r_maxgran=0;
+	filterclass->w_maxgran=0;
+	filterclass->r_offset=0;
+	filterclass->w_offset=0;
+	filterclass->set_property=NULL;
+	filterclass->get_property=NULL;
+	filterclass->setup=NULL;
+	filterclass->unsetup=NULL;
+	filterclass->process=NULL;
+	filterclass->destroy=NULL;
+	filterclass->attributes=0;
+	filterclass->ref_count=0;
+}
+
+/* find output queue */
+gint find_oq(MSFilter *m1,MSQueue *oq)
+{
+	gint i;
+	
+	for (i=0;i<MS_FILTER_GET_CLASS(m1)->max_qoutputs;i++){
+			if (m1->outqueues[i]==oq) return i;
+	}
+	
+	return -1;
+}
+
+/* find input queue */
+gint find_iq(MSFilter *m1,MSQueue *iq)
+{
+	gint i;
+	for (i=0;i<MS_FILTER_GET_CLASS(m1)->max_qinputs;i++){
+		if (m1->inqueues[i]==iq) return i;
+	}
+	return -1;
+}
+
+/* find output fifo */
+gint find_of(MSFilter *m1,MSFifo *of)
+{
+	gint i;
+	for (i=0;i<MS_FILTER_GET_CLASS(m1)->max_foutputs;i++){
+		if (m1->outfifos[i]==of) return i;
+	}
+	
+	return -1;
+}
+
+/* find input fifo */
+gint find_if(MSFilter *m1,MSFifo *inf)
+{
+	gint i;
+	
+	for (i=0;i<MS_FILTER_GET_CLASS(m1)->max_finputs;i++){
+		if (m1->infifos[i]==inf) return i;
+	}
+	
+	return -1;
+}
+
+#define find_free_iq(_m1)	find_iq(_m1,NULL)
+#define find_free_oq(_m1)	find_oq(_m1,NULL)
+#define find_free_if(_m1)	find_if(_m1,NULL)
+#define find_free_of(_m1)	find_of(_m1,NULL)
+
+int ms_filter_add_link(MSFilter *m1, MSFilter *m2)
+{
+	gint m1_q=-1;
+	gint m1_f=-1;
+	gint m2_q=-1;
+	gint m2_f=-1;
+	/* determine the type of link we can add */
+	m1_q=find_free_oq(m1);
+	m1_f=find_free_of(m1);
+	m2_q=find_free_iq(m2);
+	m2_f=find_free_if(m2);
+	if ((m1_q!=-1) && (m2_q!=-1)){
+		/* link with queues */
+		ms_trace("m1_q=%i , m2_q=%i",m1_q,m2_q);
+		return ms_filter_link(m1,m1_q,m2,m2_q,LINK_QUEUE);
+	}
+	if ((m1_f!=-1) && (m2_f!=-1)){
+		/* link with queues */
+		ms_trace("m1_f=%i , m2_f=%i",m1_f,m2_f);
+		return ms_filter_link(m1,m1_f,m2,m2_f,LINK_FIFO);
+	}
+	g_warning("ms_filter_add_link: could not link.");
+	return -1;
+}
+/**
+ * ms_filter_link:
+ * @m1:  A #MSFilter object.
+ * @pin1:  The pin number on @m1.
+ * @m2:  A #MSFilter object.
+ * @pin2: The pin number on @m2.
+ * @linktype: Type of connection, it may be #LINK_QUEUE, #LINK_FIFOS.
+ *
+ * This function links two MSFilter object between them. It must be used to make chains of filters.
+ * All data outgoing from pin1 of m1 will go to the input pin2 of m2.
+ * The way to communicate can be fifos or queues, depending of the nature of the filters. Filters can have
+ * multiple queue pins and multiple fifo pins, but most of them have only one queue input/output or only one
+ * fifo input/output. Fifos are usally used by filters doing audio processing, while queues are used by filters doing
+ * video processing.
+ *
+ * Returns: 0 if successfull, a negative value reprensenting the errno.h error.
+ */
+int ms_filter_link(MSFilter *m1, gint pin1, MSFilter *m2,gint pin2, int linktype)
+{
+	MSQueue *q;
+	MSFifo *fifo;
+	
+	g_message("ms_filter_add_link: %s,%i -> %s,%i",m1->klass->name,pin1,m2->klass->name,pin2);
+	switch(linktype)
+	{
+	case LINK_QUEUE:
+		/* Are filter m1 and m2 able to accept more queues connections ?*/
+		g_return_val_if_fail(m1->qoutputs<MS_FILTER_GET_CLASS(m1)->max_qoutputs,-EMLINK);
+		g_return_val_if_fail(m2->qinputs<MS_FILTER_GET_CLASS(m2)->max_qinputs,-EMLINK);
+		/* Are filter m1 and m2 valid with their inputs and outputs ?*/
+		g_return_val_if_fail(m1->outqueues!=NULL,-EFAULT);
+		g_return_val_if_fail(m2->inqueues!=NULL,-EFAULT);
+		/* are the requested pins exists ?*/
+		g_return_val_if_fail(pin1<MS_FILTER_GET_CLASS(m1)->max_qoutputs,-EINVAL);
+		g_return_val_if_fail(pin2<MS_FILTER_GET_CLASS(m2)->max_qinputs,-EINVAL);
+		/* are the requested pins free ?*/
+		g_return_val_if_fail(m1->outqueues[pin1]==NULL,-EBUSY);
+		g_return_val_if_fail(m2->inqueues[pin2]==NULL,-EBUSY);
+		
+		q=ms_queue_new();
+		m1->outqueues[pin1]=m2->inqueues[pin2]=q;
+		m1->qoutputs++;
+		m2->qinputs++;
+		q->prev_data=(void*)m1;
+		q->next_data=(void*)m2;
+		break;
+	case LINK_FIFO:
+		/* Are filter m1 and m2 able to accept more fifo connections ?*/
+		g_return_val_if_fail(m1->foutputs<MS_FILTER_GET_CLASS(m1)->max_foutputs,-EMLINK);
+		g_return_val_if_fail(m2->finputs<MS_FILTER_GET_CLASS(m2)->max_finputs,-EMLINK);
+		/* Are filter m1 and m2 valid with their inputs and outputs ?*/
+		g_return_val_if_fail(m1->outfifos!=NULL,-EFAULT);
+		g_return_val_if_fail(m2->infifos!=NULL,-EFAULT);
+		/* are the requested pins exists ?*/
+		g_return_val_if_fail(pin1<MS_FILTER_GET_CLASS(m1)->max_foutputs,-EINVAL);
+		g_return_val_if_fail(pin2<MS_FILTER_GET_CLASS(m2)->max_finputs,-EINVAL);
+		/* are the requested pins free ?*/
+		g_return_val_if_fail(m1->outfifos[pin1]==NULL,-EBUSY);
+		g_return_val_if_fail(m2->infifos[pin2]==NULL,-EBUSY);
+		
+		if (MS_FILTER_GET_CLASS(m1)->attributes & FILTER_IS_SOURCE)
+		{
+			/* configure min_fifo_size */
+			fifo=ms_fifo_new_with_buffer(MS_FILTER_GET_CLASS(m2)->r_maxgran,
+										MS_FILTER_GET_CLASS(m1)->w_maxgran,
+										MS_FILTER_GET_CLASS(m2)->r_offset,
+										MS_FILTER_GET_CLASS(m1)->w_offset,
+										MS_FILTER_GET_CLASS(m1)->w_maxgran);
+			m2->min_fifo_size=MS_FILTER_GET_CLASS(m1)->w_maxgran;
+		}
+		else
+		{
+			gint next_size;
+			ms_trace("ms_filter_add_link: min_fifo_size=%i",m1->min_fifo_size);
+			fifo=ms_fifo_new_with_buffer(MS_FILTER_GET_CLASS(m2)->r_maxgran,
+										MS_FILTER_GET_CLASS(m1)->w_maxgran,
+										MS_FILTER_GET_CLASS(m2)->r_offset,
+										MS_FILTER_GET_CLASS(m1)->w_offset,
+										m1->min_fifo_size);
+			if (MS_FILTER_GET_CLASS(m2)->r_maxgran>0){
+				next_size=(m1->min_fifo_size*
+										(MS_FILTER_GET_CLASS(m2)->w_maxgran)) /
+										(MS_FILTER_GET_CLASS(m2)->r_maxgran);
+			}else next_size=m1->min_fifo_size;
+			ms_trace("ms_filter_add_link: next_size=%i",next_size);
+			m2->min_fifo_size=next_size;
+		}
+		
+		
+		m1->outfifos[pin1]=m2->infifos[pin2]=fifo;						
+		m1->foutputs++;
+		m2->finputs++;							
+		fifo->prev_data=(void*)m1;
+		fifo->next_data=(void*)m2;
+		break;
+	}
+	return 0;
+}
+/**
+ * ms_filter_unlink:
+ * @m1:  A #MSFilter object.
+ * @pin1:  The pin number on @m1.
+ * @m2:  A #MSFilter object.
+ * @pin2: The pin number on @m2.
+ * @linktype: Type of connection, it may be #LINK_QUEUE, #LINK_FIFOS.
+ *
+ * Unlink @pin1 of filter @m1 from @pin2 of filter @m2. @linktype specifies what type of connection is removed.
+ *
+ * Returns: 0 if successfull, a negative value reprensenting the errno.h error.
+ */
+int ms_filter_unlink(MSFilter *m1, gint pin1, MSFilter *m2,gint pin2,gint linktype)
+{
+	switch(linktype)
+	{
+	case LINK_QUEUE:
+		/* Are filter m1 and m2 valid with their inputs and outputs ?*/
+		g_return_val_if_fail(m1->outqueues!=NULL,-EFAULT);
+		g_return_val_if_fail(m2->inqueues!=NULL,-EFAULT);
+		/* are the requested pins exists ?*/
+		g_return_val_if_fail(pin1<MS_FILTER_GET_CLASS(m1)->max_qoutputs,-EINVAL);
+		g_return_val_if_fail(pin2<MS_FILTER_GET_CLASS(m2)->max_qinputs,-EINVAL);
+		/* are the requested pins busy ?*/
+		g_return_val_if_fail(m1->outqueues[pin1]!=NULL,-ENOENT);
+		g_return_val_if_fail(m2->inqueues[pin2]!=NULL,-ENOENT);
+		/* are the two pins connected together ?*/
+		g_return_val_if_fail(m1->outqueues[pin1]==m2->inqueues[pin2],-EINVAL);
+		
+		ms_queue_destroy(m1->outqueues[pin1]);
+		m1->outqueues[pin1]=m2->inqueues[pin2]=NULL;
+		m1->qoutputs--;
+		m2->qinputs--;
+		
+		break;
+	case LINK_FIFO:
+		/* Are filter m1 and m2 valid with their inputs and outputs ?*/
+		g_return_val_if_fail(m1->outfifos!=NULL,-EFAULT);
+		g_return_val_if_fail(m2->infifos!=NULL,-EFAULT);
+		/* are the requested pins exists ?*/
+		g_return_val_if_fail(pin1<MS_FILTER_GET_CLASS(m1)->max_foutputs,-EINVAL);
+		g_return_val_if_fail(pin2<MS_FILTER_GET_CLASS(m2)->max_finputs,-EINVAL);
+		/* are the requested pins busy ?*/
+		g_return_val_if_fail(m1->outfifos[pin1]!=NULL,-ENOENT);
+		g_return_val_if_fail(m2->infifos[pin2]!=NULL,-ENOENT);
+		/* are the two pins connected together ?*/
+		g_return_val_if_fail(m1->outfifos[pin1]==m2->infifos[pin2],-EINVAL);
+		ms_fifo_destroy_with_buffer(m1->outfifos[pin1]);
+		m1->outfifos[pin1]=m2->infifos[pin2]=NULL;			
+		m1->foutputs--;
+		m2->finputs--;								
+		break;
+	}
+	return 0;
+}
+
+/**
+ *ms_filter_remove_links:
+ *@m1: a filter
+ *@m2: another filter.
+ *
+ * Removes all links between m1 and m2.
+ *
+ *Returns: 0 if one more link have been removed, -1 if not.
+**/
+gint ms_filter_remove_links(MSFilter *m1, MSFilter *m2)
+{
+	int i,j;
+	int removed=-1;
+	MSQueue *qo;
+	MSFifo *fo;
+	/* takes all outputs of m1, and removes the one that goes to m2 */
+	if (m1->outqueues!=NULL){
+		for (i=0;i<MS_FILTER_GET_CLASS(m1)->max_qoutputs;i++)
+		{
+			qo=m1->outqueues[i];
+			if (qo!=NULL){
+				MSFilter *rmf;
+				/* test if the queue connects to m2 */
+				rmf=(MSFilter*)qo->next_data;
+				if (rmf==m2){
+					j=find_iq(rmf,qo);
+					if (j==-1) g_error("Could not find input queue: impossible case.");
+					ms_filter_unlink(m1,i,m2,j,LINK_QUEUE);
+					removed=0;
+				}
+			}
+		}
+	}
+	if (m1->outfifos!=NULL){
+		for (i=0;i<MS_FILTER_GET_CLASS(m1)->max_foutputs;i++)
+		{
+			fo=m1->outfifos[i];
+			if (fo!=NULL){
+				MSFilter *rmf;
+				/* test if the queue connects to m2 */
+				rmf=(MSFilter*)fo->next_data;
+				if (rmf==m2){
+					j=find_if(rmf,fo);
+					if (j==-1) g_error("Could not find input fifo: impossible case.");
+					ms_filter_unlink(m1,i,m2,j,LINK_FIFO);
+					removed=0;
+				}
+			}
+		}
+	}
+	return removed;
+}
+
+/**
+ * ms_filter_fifos_have_data:
+ * @f: a #MSFilter object.
+ *
+ * Tells if the filter has enough data in its input fifos in order to be executed succesfully.
+ *
+ * Returns: 1 if it can be executed, 0 else.
+ */
+gint ms_filter_fifos_have_data(MSFilter *f)
+{
+	gint i,j;
+	gint max_inputs=f->klass->max_finputs;
+	gint con_inputs=f->finputs;
+	MSFifo *fifo;
+	/* test fifos */
+	for(i=0,j=0; (i<max_inputs) && (j<con_inputs);i++)
+	{
+		fifo=f->infifos[i];
+		if (fifo!=NULL)
+		{
+			j++;
+    		if (fifo->readsize==0) return 0;
+			if (fifo->readsize>=f->r_mingran) return 1;
+		}
+	}
+	return 0;  
+}
+
+/**
+ * ms_filter_queues_have_data:
+ * @f: a #MSFilter object.
+ *
+ * Tells if the filter has enough data in its input queues in order to be executed succesfully.
+ *
+ * Returns: 1 if it can be executed, 0 else.
+ */
+gint ms_filter_queues_have_data(MSFilter *f)
+{
+	gint i,j;
+	gint max_inputs=f->klass->max_qinputs;
+	gint con_inputs=f->qinputs;
+	MSQueue *q;
+	/* test queues */
+	for(i=0,j=0; (i<max_inputs) && (j<con_inputs);i++)
+	{
+		q=f->inqueues[i];
+		if (q!=NULL)
+		{
+			j++;
+			if (ms_queue_can_get(q)) return 1;
+		}
+	}
+	return 0;  
+}
+
+
+
+void ms_filter_destroy(MSFilter *f)
+{
+	/* first check if the filter is disconnected from any others */
+	g_return_if_fail(f->finputs==0);
+	g_return_if_fail(f->foutputs==0);
+	g_return_if_fail(f->qinputs==0);
+	g_return_if_fail(f->qoutputs==0);
+	f->klass->destroy(f);
+}
+
+GList *filter_list=NULL;
+
+void ms_filter_register(MSFilterInfo *info)
+{
+	gpointer tmp;
+	tmp=g_list_find(filter_list,info);
+	if (tmp==NULL) filter_list=g_list_append(filter_list,(gpointer)info);
+}
+
+void ms_filter_unregister(MSFilterInfo *info)
+{
+	filter_list=g_list_remove(filter_list,(gpointer)info);
+}
+
+static gint compare_names(gpointer info, gpointer name)
+{
+	MSFilterInfo *i=(MSFilterInfo*) info;
+	return (strcmp(i->name,name));
+}
+
+MSFilterInfo * ms_filter_get_by_name(const gchar *name)
+{
+	GList *elem=g_list_find_custom(filter_list,
+						(gpointer)name,(GCompareFunc)compare_names);
+	if (elem!=NULL){
+		return (MSFilterInfo*)elem->data;
+	}
+	return NULL;
+}
+
+
+
+MSFilter * ms_filter_new_with_name(const gchar *name)
+{
+	MSFilterInfo *info=ms_filter_get_by_name(name);
+	if (info!=NULL) return info->constructor();
+	g_warning("ms_filter_new_with_name: no filter named %s found.",name);
+	return NULL;
+}
+
+
+/* find the first codec in the left part of the stream */
+MSFilter * ms_filter_search_upstream_by_type(MSFilter *f,MSFilterType type)
+{
+	MSFilter *tmp=f;
+	MSFilterInfo *info;
+	
+	if ((tmp->infifos!=NULL) && (tmp->infifos[0]!=NULL)){
+		tmp=(MSFilter*) tmp->infifos[0]->prev_data;
+		while(1){
+			info=MS_FILTER_GET_CLASS(tmp)->info;
+			if (info!=NULL){
+				if ( (info->type==type) ){
+					return tmp;
+				}
+			}
+			if ((tmp->infifos!=NULL) && (tmp->infifos[0]!=NULL))
+				tmp=(MSFilter*) tmp->infifos[0]->prev_data;
+			else break;
+		}
+	}
+	tmp=f;
+	if ((tmp->inqueues!=NULL) && (tmp->inqueues[0]!=NULL)){
+		tmp=(MSFilter*) tmp->inqueues[0]->prev_data;
+		while(1){
+		
+			info=MS_FILTER_GET_CLASS(tmp)->info;
+			if (info!=NULL){
+				if ( (info->type==type)){
+					return tmp;
+				}
+			}else g_warning("ms_filter_search_upstream_by_type: filter %s has no info."
+							,MS_FILTER_GET_CLASS(tmp)->name);
+			if ((tmp->inqueues!=NULL) && (tmp->inqueues[0]!=NULL))
+				tmp=(MSFilter*) tmp->inqueues[0]->prev_data;
+			else break;
+		}	
+	}
+	return NULL;
+}
+
+
+int ms_filter_set_property(MSFilter *f, MSFilterProperty prop,void *value)
+{
+	if (f->klass->set_property!=NULL){
+		return f->klass->set_property(f,prop,value);
+	}
+	return 0;
+}
+
+int ms_filter_get_property(MSFilter *f, MSFilterProperty prop,void *value)
+{
+	if (f->klass->get_property!=NULL){
+		return f->klass->get_property(f,prop,value);
+	}
+	return -1;
+}
+
+void ms_filter_set_notify_func(MSFilter* filter,MSFilterNotifyFunc func, gpointer userdata)
+{
+	filter->notify_event=func;
+	filter->userdata=userdata;
+}
+
+void ms_filter_notify_event(MSFilter *filter,gint event, gpointer arg)
+{
+	if (filter->notify_event!=NULL){
+		filter->notify_event(filter,event,arg,filter->userdata);
+	}
+}
+
+void swap_buffer(gchar *buffer, gint len)
+{
+	int i;
+	gchar tmp;
+	for (i=0;i<len;i+=2){
+		tmp=buffer[i];
+		buffer[i]=buffer[i+1];
+		buffer[i+1]=tmp;
+	}
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfilter.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfilter.h
new file mode 100644
index 00000000..71ec81ad
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msfilter.h
@@ -0,0 +1,201 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSFILTER_H
+#define MSFILTER_H
+
+#include <config.h>
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#include <gmodule.h>
+#else
+#undef VERSION
+#undef PACKAGE
+#include <uglib.h>
+#endif
+
+#include <string.h>
+#include "msutils.h"
+#include "msfifo.h"
+#include "msqueue.h"
+
+struct _MSFilter;
+/*this is the abstract object and class for all filter types*/
+typedef gint (*MSFilterNotifyFunc)(struct _MSFilter*, gint event, gpointer arg, gpointer userdata);
+
+struct _MSFilter
+{
+	struct _MSFilterClass *klass;
+	GMutex *lock;
+	guchar finputs;   /* number of connected fifo inputs*/
+	guchar foutputs;  /* number of connected fifo outputs*/
+	guchar qinputs;   /* number of connected queue inputs*/
+	guchar qoutputs;  /* number of connected queue outputs*/
+	gint min_fifo_size; /* set when linking*/
+	gint r_mingran;				/* read minimum granularity (for fifos).
+					It can be zero so that the filter can accept any size of reading data*/
+	MSFifo **infifos; /*pointer to a table of pointer to input fifos*/
+	MSFifo **outfifos;  /*pointer to a table of pointer to output fifos*/
+	MSQueue **inqueues;  /*pointer to a table of pointer to input queues*/
+	MSQueue **outqueues;  /*pointer to a table of pointer to output queues*/
+	MSFilterNotifyFunc notify_event;
+	gpointer userdata;
+};
+
+typedef struct _MSFilter MSFilter;
+
+typedef enum{
+	MS_FILTER_PROPERTY_FREQ,	/* value is int */
+	MS_FILTER_PROPERTY_BITRATE, /*value is int */
+	MS_FILTER_PROPERTY_CHANNELS,/*value is int */
+	MS_FILTER_PROPERTY_FMTP    /* value is string */
+}MSFilterProperty;
+
+#define MS_FILTER_PROPERTY_STRING_MAX_SIZE 256
+
+typedef MSFilter * (*MSFilterNewFunc)(void);
+typedef  void (*MSFilterProcessFunc)(MSFilter *);
+typedef  void (*MSFilterDestroyFunc)(MSFilter *);
+typedef  int (*MSFilterPropertyFunc)(MSFilter *,int ,void*);
+typedef  void (*MSFilterSetupFunc)(MSFilter *, void *);  /*2nd arg is the sync */
+
+typedef struct _MSFilterClass
+{
+	struct _MSFilterInfo *info;	/*pointer to a filter_info */
+	gchar *name;
+	guchar max_finputs;   /* maximum number of fifo inputs*/
+	guchar max_foutputs;  /* maximum number of fifo outputs*/
+	guchar max_qinputs;   /* maximum number of queue inputs*/
+	guchar max_qoutputs;  /* maximum number of queue outputs*/
+	gint r_maxgran;       /* read maximum granularity (for fifos)*/
+	gint w_maxgran;				/* write maximum granularity (for fifos)*/
+	gint r_offset;				/* size of kept samples behind read pointer (for fifos)*/
+	gint w_offset;				/* size of kept samples behind write pointer (for fifos)*/
+	MSFilterPropertyFunc set_property;
+	MSFilterPropertyFunc get_property;
+	MSFilterSetupFunc setup;	/* called when attaching to sync */
+	void (*process)(MSFilter *filter);
+	MSFilterSetupFunc unsetup;	/* called when detaching from sync */
+	void (*destroy)(MSFilter *filter);
+	guint attributes;
+#define FILTER_HAS_FIFOS (0x0001)
+#define FILTER_HAS_QUEUES (0x0001<<1)
+#define FILTER_IS_SOURCE (0x0001<<2)
+#define FILTER_IS_SINK (0x0001<<3)
+#define FILTER_CAN_SYNC (0x0001<<4)
+	guint ref_count; /*number of object using the class*/
+} MSFilterClass;
+
+
+
+#define MS_FILTER(obj) ((MSFilter*)obj)
+#define MS_FILTER_CLASS(klass) ((MSFilterClass*)klass)
+#define MS_FILTER_GET_CLASS(obj) ((MSFilterClass*)((MS_FILTER(obj)->klass)))
+
+void ms_filter_class_init(MSFilterClass *filterclass);
+void ms_filter_init(MSFilter *filter);
+
+#define ms_filter_class_set_attr(filter,flag) ((filter)->attributes|=(flag))
+#define ms_filter_class_unset_attr(filter,flag) ((filter)->attributes&=~(flag))
+
+#define ms_filter_class_set_name(__klass,__name)  (__klass)->name=g_strdup((__name))
+#define ms_filter_class_set_info(_klass,_info)	(_klass)->info=(_info)
+/* public*/
+
+#define  ms_filter_process(filter) ((filter)->klass->process((filter)))
+
+#define ms_filter_lock(filter)		g_mutex_lock((filter)->lock)
+#define ms_filter_unlock(filter)	g_mutex_unlock((filter)->lock)
+/* low level connect functions */
+int ms_filter_link(MSFilter *m1, gint pin1, MSFilter *m2,gint pin2, gint linktype);
+int ms_filter_unlink(MSFilter *m1, gint pin1, MSFilter *m2,gint pin2,gint linktype);
+
+/* high level connect functions */
+int ms_filter_add_link(MSFilter *m1, MSFilter *m2);
+int ms_filter_remove_links(MSFilter *m1, MSFilter *m2);
+
+void ms_filter_set_notify_func(MSFilter* filter,MSFilterNotifyFunc func, gpointer userdata);
+void ms_filter_notify_event(MSFilter *filter,gint event, gpointer arg);
+
+int ms_filter_set_property(MSFilter *f,MSFilterProperty property, void *value);
+int ms_filter_get_property(MSFilter *f,MSFilterProperty property, void *value);
+
+
+gint ms_filter_fifos_have_data(MSFilter *f);
+gint ms_filter_queues_have_data(MSFilter *f);
+
+void ms_filter_uninit(MSFilter *obj);
+void ms_filter_destroy(MSFilter *f);
+
+#define ms_filter_get_mingran(f) ((f)->r_mingran)
+#define ms_filter_set_mingran(f,gran) ((f)->r_mingran=(gran))
+
+#define LINK_DEFAULT 0
+#define LINK_FIFO 1
+#define LINK_QUEUE 2
+
+
+#define MSFILTER_VERSION(a,b,c) (((a)<<2)|((b)<<1)|(c))
+
+enum _MSFilterType
+{
+	MS_FILTER_DISK_IO,
+	MS_FILTER_AUDIO_CODEC,
+	MS_FILTER_VIDEO_CODEC,
+	MS_FILTER_NET_IO,
+	MS_FILTER_VIDEO_IO,
+	MS_FILTER_AUDIO_IO,
+	MS_FILTER_OTHER
+};
+
+typedef enum _MSFilterType MSFilterType;
+
+
+/* find the first codec in the left part of the stream */
+MSFilter * ms_filter_search_upstream_by_type(MSFilter *f,MSFilterType type);
+
+struct _MSFilterInfo
+{
+	gchar *name;
+	gint version;
+	MSFilterType type;
+	MSFilterNewFunc constructor;
+	char *description;  /*some textual information*/
+};
+
+typedef struct _MSFilterInfo MSFilterInfo;
+
+void ms_filter_register(MSFilterInfo *finfo);
+void ms_filter_unregister(MSFilterInfo *finfo);
+MSFilterInfo * ms_filter_get_by_name(const gchar *name);
+
+MSFilter * ms_filter_new_with_name(const gchar *name);
+
+
+
+extern GList *filter_list;
+#define MS_FILTER_INFO(obj)	((MSFilterInfo*)obj)
+
+void swap_buffer(gchar *buffer, gint len);
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcdec.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcdec.c
new file mode 100644
index 00000000..b2dfff98
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcdec.c
@@ -0,0 +1,194 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <config.h>
+
+#ifdef HAVE_ILBC
+
+
+#include "msilbcdec.h"
+#include "msilbcenc.h"
+#include "mscodec.h"
+#include <stdlib.h>
+#include <stdio.h>
+
+
+
+extern MSFilter * ms_ilbc_encoder_new(void);
+
+MSCodecInfo ilbc_info={
+	{
+		"iLBC codec",
+		0,
+		MS_FILTER_AUDIO_CODEC,
+		ms_ilbc_encoder_new,
+		"A speech codec suitable for robust voice communication over IP"
+	},
+	ms_ilbc_encoder_new,
+	ms_ilbc_decoder_new,
+	0,	/* not applicable, 2 modes */
+	0, /* not applicable, 2 modes */
+	15200,
+	8000,
+	97,
+	"iLBC",
+	1,
+	1,
+};
+
+
+void ms_ilbc_codec_init()
+{
+	ms_filter_register(MS_FILTER_INFO(&ilbc_info));
+}
+
+
+
+static MSILBCDecoderClass *ms_ilbc_decoder_class=NULL;
+
+MSFilter * ms_ilbc_decoder_new(void)
+{
+	MSILBCDecoder *r;
+	
+	r=g_new(MSILBCDecoder,1);
+	ms_ilbc_decoder_init(r);
+	if (ms_ilbc_decoder_class==NULL)
+	{
+		ms_ilbc_decoder_class=g_new(MSILBCDecoderClass,1);
+		ms_ilbc_decoder_class_init(ms_ilbc_decoder_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_ilbc_decoder_class);
+	return(MS_FILTER(r));
+}
+	
+
+int ms_ilbc_decoder_set_property(MSILBCDecoder *obj, MSFilterProperty prop, char *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FMTP:
+			if (value == NULL) return 0;
+			if (strstr(value,"ptime=20")!=NULL) obj->ms_per_frame=20;
+			else if (strstr(value,"ptime=30")!=NULL) obj->ms_per_frame=30;
+			else g_warning("Unrecognized fmtp parameter for ilbc encoder!");
+		break;
+	}
+	return 0;
+}
+int ms_ilbc_decoder_get_property(MSILBCDecoder *obj, MSFilterProperty prop, char *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FMTP:
+			if (obj->ms_per_frame==20) strncpy(value,"ptime=20",MS_FILTER_PROPERTY_STRING_MAX_SIZE);
+			if (obj->ms_per_frame==30) strncpy(value,"ptime=30",MS_FILTER_PROPERTY_STRING_MAX_SIZE);
+		break;
+	}
+	return 0;
+}
+
+void ms_ilbc_decoder_setup(MSILBCDecoder *r) 
+{
+	MSFilterClass *klass = NULL;
+	switch (r->ms_per_frame) {
+	case 20:
+		r->samples_per_frame = BLOCKL_20MS;
+		r->bytes_per_compressed_frame = NO_OF_BYTES_20MS;
+		break;
+	case 30:
+		r->samples_per_frame = BLOCKL_30MS;
+		r->bytes_per_compressed_frame = NO_OF_BYTES_30MS;
+		break;
+	default:
+		g_error("ms_ilbc_decoder_setup: Bad value for ptime (%i)",r->ms_per_frame);
+	}
+	g_message("Using ilbc decoder with %i ms frames mode.",r->ms_per_frame);
+	initDecode(&r->ilbc_dec, r->ms_per_frame /* ms frames */, /* user enhancer */ 0);
+}
+
+
+/* FOR INTERNAL USE*/
+void ms_ilbc_decoder_init(MSILBCDecoder *r)
+{
+	/* default bitrate */
+	r->bitrate = 15200;
+	r->ms_per_frame = 30;
+	r->samples_per_frame = BLOCKL_20MS;
+	r->bytes_per_compressed_frame = NO_OF_BYTES_20MS;
+
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->inqueues=r->q_inputs;
+	MS_FILTER(r)->outfifos=r->f_outputs;
+	memset(r->q_inputs,0,sizeof(MSFifo*)*MSILBCDECODER_MAX_INPUTS);
+	memset(r->f_outputs,0,sizeof(MSFifo*)*MSILBCDECODER_MAX_INPUTS);
+}
+
+void ms_ilbc_decoder_class_init(MSILBCDecoderClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"ILBCDec");
+	MS_FILTER_CLASS(klass)->max_qinputs=MSILBCDECODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->max_foutputs=MSILBCDECODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->w_maxgran= ILBC_MAX_SAMPLES_PER_FRAME*2;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_ilbc_decoder_destroy;
+	MS_FILTER_CLASS(klass)->set_property=(MSFilterPropertyFunc)ms_ilbc_decoder_set_property;
+	MS_FILTER_CLASS(klass)->get_property=(MSFilterPropertyFunc)ms_ilbc_decoder_get_property;
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_ilbc_decoder_setup;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_ilbc_decoder_process;
+	MS_FILTER_CLASS(klass)->info=(MSFilterInfo*)&ilbc_info;
+}
+	
+void ms_ilbc_decoder_process(MSILBCDecoder *r)
+{
+	MSFifo *fo;
+	MSQueue *qi;
+	int err1;
+	void *dst=NULL;
+	float speech[ILBC_MAX_SAMPLES_PER_FRAME];
+	MSMessage *m;
+
+	qi=r->q_inputs[0];
+	fo=r->f_outputs[0];
+	m=ms_queue_get(qi);
+	
+	ms_fifo_get_write_ptr(fo, r->samples_per_frame*2, &dst);
+	if (dst!=NULL){
+		if (m->data!=NULL){
+			if (m->size<r->bytes_per_compressed_frame) {
+				g_warning("Invalid ilbc frame ?");
+			}
+			iLBC_decode(speech, m->data, &r->ilbc_dec, /* mode */1);
+		}else{
+			iLBC_decode(speech,NULL, &r->ilbc_dec,0);
+		}
+		ilbc_write_16bit_samples((gint16*)dst, speech, r->samples_per_frame);
+	}
+	ms_message_destroy(m);
+}
+
+void ms_ilbc_decoder_uninit(MSILBCDecoder *obj)
+{
+}
+
+void ms_ilbc_decoder_destroy( MSILBCDecoder *obj)
+{
+	ms_ilbc_decoder_uninit(obj);
+	g_free(obj);
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcdec.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcdec.h
new file mode 100644
index 00000000..c219aabe
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcdec.h
@@ -0,0 +1,72 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSILBCDECODER_H
+#define MSILBCDECODER_H
+
+#include <msfilter.h>
+#include <mscodec.h>
+#include <iLBC_decode.h>
+
+/*this is the class that implements a ILBCdecoder filter*/
+
+#define MSILBCDECODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSILBCDecoder
+{
+     /* the MSILBCDecoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSILBCDecoder object
+	in order to the object mechanism to work*/
+     MSFilter filter;
+     MSQueue *q_inputs[MSILBCDECODER_MAX_INPUTS];
+     MSFifo *f_outputs[MSILBCDECODER_MAX_INPUTS];
+     iLBC_Dec_Inst_t ilbc_dec;
+     int bitrate;
+     int ms_per_frame;
+     int samples_per_frame;
+     int bytes_per_compressed_frame;
+} MSILBCDecoder;
+
+typedef struct _MSILBCDecoderClass
+{
+	/* the MSILBCDecoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSILBCDecoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSILBCDecoderClass;
+
+/* PUBLIC */
+
+/* call this before if don't load the plugin dynamically */
+void ms_ilbc_codec_init();
+
+#define MS_ILBCDECODER(filter) ((MSILBCDecoder*)(filter))
+#define MS_ILBCDECODER_CLASS(klass) ((MSILBCDecoderClass*)(klass))
+MSFilter * ms_ilbc_decoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_ilbc_decoder_init(MSILBCDecoder *r);
+void ms_ilbc_decoder_class_init(MSILBCDecoderClass *klass);
+void ms_ilbc_decoder_destroy( MSILBCDecoder *obj);
+void ms_ilbc_decoder_process(MSILBCDecoder *r);
+
+extern MSCodecInfo ilbc_info;
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcenc.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcenc.c
new file mode 100644
index 00000000..76d8b648
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcenc.c
@@ -0,0 +1,244 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <config.h>
+
+#ifdef HAVE_ILBC
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "msilbcenc.h"
+
+
+extern MSCodecInfo ilbc_info;
+
+/* The return value of each of these calls is the same as that
+   returned by fread/fwrite, which should be the number of samples
+   successfully read/written, not the number of bytes. */
+
+int
+ilbc_read_16bit_samples(gint16 int16samples[], float speech[], int n)
+{
+    int i;
+
+    /* Convert 16 bit integer samples to floating point values in the
+       range [-1,+1]. */
+
+    for (i = 0; i < n; i++) {
+        speech[i] = int16samples[i];
+    }
+
+    return (n);
+}
+
+
+
+int
+ilbc_write_16bit_samples(gint16 int16samples[], float speech[], int n)
+{
+	int i;
+	float real_sample;
+
+	/* Convert floating point samples in range [-1,+1] to 16 bit
+	   integers. */
+	for (i = 0; i < n; i++) {
+		float dtmp=speech[i]; 
+		if (dtmp<MIN_SAMPLE) 
+			dtmp=MIN_SAMPLE; 
+		else if (dtmp>MAX_SAMPLE) 
+			dtmp=MAX_SAMPLE; 
+		int16samples[i] = (short) dtmp; 
+	}
+	return (n);
+}
+
+/*
+
+Write the bits in bits[0] through bits[len-1] to file f, in "packed"
+format.
+
+bits is expected to be an array of len integer values, where each
+integer is 0 to represent a 0 bit, and any other value represents a 1
+bit.  This bit string is written to the file f in the form of several
+8 bit characters.  If len is not a multiple of 8, then the last
+character is padded with 0 bits -- the padding is in the least
+significant bits of the last byte.  The 8 bit characters are "filled"
+in order from most significant bit to least significant.
+
+*/
+
+void
+ilbc_write_bits(unsigned char *data, unsigned char *bits, int nbytes)
+{
+	memcpy(data, bits, nbytes);
+}
+
+
+
+/*
+
+Read bits from file f into bits[0] through bits[len-1], in "packed"
+format.
+
+*/
+
+int
+ilbc_read_bits(unsigned char *data, unsigned char *bits, int nbytes)
+{
+
+	memcpy(bits, data, nbytes);
+
+	return (nbytes);
+}
+
+
+
+
+static MSILBCEncoderClass *ms_ilbc_encoder_class=NULL;
+
+MSFilter * ms_ilbc_encoder_new(void)
+{
+	MSILBCEncoder *r;
+	
+	r=g_new(MSILBCEncoder,1);
+	ms_ilbc_encoder_init(r);
+	if (ms_ilbc_encoder_class==NULL)
+	{
+		ms_ilbc_encoder_class=g_new(MSILBCEncoderClass,1);
+		ms_ilbc_encoder_class_init(ms_ilbc_encoder_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_ilbc_encoder_class);
+	return(MS_FILTER(r));
+}
+	
+
+int ms_ilbc_encoder_set_property(MSILBCEncoder *obj, MSFilterProperty prop, char *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FMTP:
+			if (value == NULL) return 0;
+			if (strstr(value,"ptime=20")!=NULL) obj->ms_per_frame=20;
+			else if (strstr(value,"ptime=30")!=NULL) obj->ms_per_frame=30;
+			else g_warning("Unrecognized fmtp parameter for ilbc encoder!");
+		break;
+	}
+	return 0;
+}
+
+
+int ms_ilbc_encoder_get_property(MSILBCEncoder *obj, MSFilterProperty prop, char *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FMTP:
+			if (obj->ms_per_frame==20) strncpy(value,"ptime=20",MS_FILTER_PROPERTY_STRING_MAX_SIZE);
+			if (obj->ms_per_frame==30) strncpy(value,"ptime=30",MS_FILTER_PROPERTY_STRING_MAX_SIZE);
+		break;
+	}
+	return 0;
+}
+
+void ms_ilbc_encoder_setup(MSILBCEncoder *r) 
+{
+	MSFilterClass *klass = NULL;
+	switch (r->ms_per_frame) {
+	case 20:
+		r->samples_per_frame = BLOCKL_20MS;
+		r->bytes_per_compressed_frame = NO_OF_BYTES_20MS;
+		break;
+	case 30:
+		r->samples_per_frame = BLOCKL_30MS;
+		r->bytes_per_compressed_frame = NO_OF_BYTES_30MS;
+		break;
+	default:
+		g_error("Bad bitrate value (%i) for ilbc encoder!", r->ms_per_frame);
+		break;
+	}
+	MS_FILTER(r)->r_mingran= (r->samples_per_frame * 2);
+	g_message("Using ilbc encoder with %i ms frames mode.",r->ms_per_frame);
+	initEncode(&r->ilbc_enc, r->ms_per_frame /* ms frames */);
+}
+
+/* FOR INTERNAL USE*/
+void ms_ilbc_encoder_init(MSILBCEncoder *r)
+{
+	/* default bitrate */
+	r->bitrate = 15200;
+	r->ms_per_frame = 20;
+	r->samples_per_frame = BLOCKL_20MS;
+	r->bytes_per_compressed_frame = NO_OF_BYTES_20MS;
+
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->infifos=r->f_inputs;
+	MS_FILTER(r)->outqueues=r->q_outputs;
+	MS_FILTER(r)->r_mingran= (r->samples_per_frame * 2);
+	memset(r->f_inputs,0,sizeof(MSFifo*)*MSILBCENCODER_MAX_INPUTS);
+	memset(r->q_outputs,0,sizeof(MSFifo*)*MSILBCENCODER_MAX_INPUTS);
+}
+
+void ms_ilbc_encoder_class_init(MSILBCEncoderClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"ILBCEnc");
+	MS_FILTER_CLASS(klass)->max_finputs=MSILBCENCODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->max_qoutputs=MSILBCENCODER_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->r_maxgran=ILBC_MAX_SAMPLES_PER_FRAME*2;
+	MS_FILTER_CLASS(klass)->set_property=(MSFilterPropertyFunc)ms_ilbc_encoder_set_property;
+	MS_FILTER_CLASS(klass)->get_property=(MSFilterPropertyFunc)ms_ilbc_encoder_get_property;
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_ilbc_encoder_setup;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_ilbc_encoder_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_ilbc_encoder_process;
+	MS_FILTER_CLASS(klass)->info=(MSFilterInfo*)&ilbc_info;
+}
+	
+void ms_ilbc_encoder_process(MSILBCEncoder *r)
+{
+	MSFifo *fi;
+	MSQueue *qo;
+	MSMessage *m;
+	void *src=NULL;
+	float speech[ILBC_MAX_SAMPLES_PER_FRAME];
+	
+	/* process output fifos, but there is only one for this class of filter*/
+	
+	qo=r->q_outputs[0];
+	fi=r->f_inputs[0];
+	ms_fifo_get_read_ptr(fi,r->samples_per_frame*2,&src);
+	if (src==NULL) {
+		g_warning( "src=%p\n", src);
+		return;
+	}
+	m=ms_message_new(r->bytes_per_compressed_frame);
+
+	ilbc_read_16bit_samples((gint16*)src, speech, r->samples_per_frame);
+	iLBC_encode((unsigned char *)m->data, speech, &r->ilbc_enc);
+	ms_queue_put(qo,m);
+}
+
+void ms_ilbc_encoder_uninit(MSILBCEncoder *obj)
+{
+}
+
+void ms_ilbc_encoder_destroy( MSILBCEncoder *obj)
+{
+	ms_ilbc_encoder_uninit(obj);
+	g_free(obj);
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcenc.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcenc.h
new file mode 100644
index 00000000..bd8f3bf5
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msilbcenc.h
@@ -0,0 +1,84 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSILBCENCODER_H
+#define MSILBCENCODER_H
+
+#include "mscodec.h"
+#include <iLBC_encode.h>
+
+#define ILBC_BITS_IN_COMPRESSED_FRAME 400
+
+int
+ilbc_read_16bit_samples(gint16 int16samples[], float speech[], int n);
+
+int
+ilbc_write_16bit_samples(gint16 int16samples[], float speech[], int n);
+
+void
+ilbc_write_bits(unsigned char *data, unsigned char *bits, int nbytes);
+
+int
+ilbc_read_bits(unsigned char *data, unsigned char *bits, int nbytes);
+
+
+/*this is the class that implements a ILBCencoder filter*/
+
+#define MSILBCENCODER_MAX_INPUTS  1 /* max output per filter*/
+
+
+typedef struct _MSILBCEncoder
+{
+     /* the MSILBCEncoder derivates from MSFilter, so the MSFilter object MUST be the first of the MSILBCEncoder object
+       in order to the object mechanism to work*/
+     MSFilter filter;
+     MSFifo *f_inputs[MSILBCENCODER_MAX_INPUTS];
+     MSQueue *q_outputs[MSILBCENCODER_MAX_INPUTS];
+     iLBC_Enc_Inst_t ilbc_enc;
+     int ilbc_encoded_bytes;
+     int bitrate;
+     int ms_per_frame;
+     int samples_per_frame;
+     int bytes_per_compressed_frame;
+} MSILBCEncoder;
+
+typedef struct _MSILBCEncoderClass
+{
+	/* the MSILBCEncoder derivates from MSFilter, so the MSFilter class MUST be the first of the MSILBCEncoder class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSILBCEncoderClass;
+
+/* PUBLIC */
+#define MS_ILBCENCODER(filter) ((MSILBCEncoder*)(filter))
+#define MS_ILBCENCODER_CLASS(klass) ((MSILBCEncoderClass*)(klass))
+MSFilter * ms_ilbc_encoder_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_ilbc_encoder_init(MSILBCEncoder *r);
+void ms_ilbc_encoder_class_init(MSILBCEncoderClass *klass);
+void ms_ilbc_encoder_destroy( MSILBCEncoder *obj);
+void ms_ilbc_encoder_process(MSILBCEncoder *r);
+
+#define ILBC_MAX_BYTES_PER_COMPRESSED_FRAME NO_OF_BYTES_30MS
+#define ILBC_MAX_SAMPLES_PER_FRAME BLOCKL_30MS
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msnosync.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msnosync.c
new file mode 100644
index 00000000..af5141c0
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msnosync.c
@@ -0,0 +1,82 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "msnosync.h"
+
+static MSNoSyncClass *ms_nosync_class=NULL;
+
+void ms_nosync_init(MSNoSync *sync)
+{
+	ms_sync_init(MS_SYNC(sync));
+	MS_SYNC(sync)->attached_filters=sync->filters;
+	memset(sync->filters,0,MSNOSYNC_MAX_FILTERS*sizeof(MSFilter*));
+	MS_SYNC(sync)->samples_per_tick=160;
+	sync->started=0;
+}
+
+void ms_nosync_class_init(MSNoSyncClass *klass)
+{
+	ms_sync_class_init(MS_SYNC_CLASS(klass));
+	MS_SYNC_CLASS(klass)->max_filters=MSNOSYNC_MAX_FILTERS;
+	MS_SYNC_CLASS(klass)->synchronize=(MSSyncSyncFunc)ms_nosync_synchronize;
+	MS_SYNC_CLASS(klass)->destroy=(MSSyncDestroyFunc)ms_nosync_destroy;
+	/* no need to overload these function*/
+	MS_SYNC_CLASS(klass)->attach=ms_sync_attach_generic;
+	MS_SYNC_CLASS(klass)->detach=ms_sync_detach_generic;
+}
+
+void ms_nosync_destroy(MSNoSync *nosync)
+{
+	g_free(nosync);
+}
+
+/* the synchronization function that does nothing*/
+void ms_nosync_synchronize(MSNoSync *nosync)
+{
+	gint32 time;
+	if (nosync->started==0){
+		gettimeofday(&nosync->start,NULL);
+		nosync->started=1;
+	}
+	gettimeofday(&nosync->current,NULL);
+	MS_SYNC(nosync)->ticks++;
+	/* update the time, we are supposed to work at 8000 Hz */
+	time=((nosync->current.tv_sec-nosync->start.tv_sec)*1000) + 
+		((nosync->current.tv_usec-nosync->start.tv_usec)/1000);
+	MS_SYNC(nosync)->time=time;
+	return;
+}
+
+
+MSSync *ms_nosync_new()
+{
+	MSNoSync *nosync;
+	
+	nosync=g_malloc(sizeof(MSNoSync));
+	ms_nosync_init(nosync);
+	if (ms_nosync_class==NULL)
+	{
+		ms_nosync_class=g_new(MSNoSyncClass,1);
+		ms_nosync_class_init(ms_nosync_class);
+	}
+	MS_SYNC(nosync)->klass=MS_SYNC_CLASS(ms_nosync_class);
+	return(MS_SYNC(nosync));
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msnosync.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msnosync.h
new file mode 100644
index 00000000..eef52d45
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msnosync.h
@@ -0,0 +1,60 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "mssync.h"
+
+#include <sys/time.h>
+#define MSNOSYNC_MAX_FILTERS 10
+
+/* MSNoSync derivates from MSSync base class*/
+
+typedef struct _MSNoSync
+{
+	/* the MSSync must be the first field of the object in order to the object mechanism to work*/
+	MSSync  sync;
+	MSFilter *filters[MSNOSYNC_MAX_FILTERS];
+	int started;
+	struct timeval start,current;
+} MSNoSync;
+
+
+typedef struct _MSNoSyncClass
+{
+	/* the MSSyncClass must be the first field of the class in order to the class mechanism to work*/
+	MSSyncClass parent_class;
+} MSNoSyncClass;
+
+
+/*private*/
+
+void ms_nosync_init(MSNoSync *sync);
+void ms_nosync_class_init(MSNoSyncClass *sync);
+
+void ms_nosync_destroy(MSNoSync *nosync);
+void ms_nosync_synchronize(MSNoSync *nosync);
+
+/*public*/
+
+/* casts a MSSync object into a MSNoSync */
+#define MS_NOSYNC(sync) ((MSNoSync*)(sync))
+/* casts a MSSync class into a MSNoSync class */
+#define MS_NOSYNC_CLASS(klass) ((MSNoSyncClass*)(klass))
+
+MSSync *ms_nosync_new();
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msossread.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msossread.c
new file mode 100644
index 00000000..2486c736
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msossread.c
@@ -0,0 +1,148 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "msossread.h"
+#include "mssync.h"
+#include <unistd.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <sys/types.h>
+
+MSFilterInfo oss_read_info={
+	"OSS read",
+	0,
+	MS_FILTER_AUDIO_IO,
+	ms_oss_read_new,
+	NULL
+};
+
+static MSOssReadClass *msossreadclass=NULL;
+
+MSFilter * ms_oss_read_new()
+{
+	MSOssRead *w;
+	
+	if (msossreadclass==NULL)
+	{
+		msossreadclass=g_new(MSOssReadClass,1);
+		ms_oss_read_class_init( msossreadclass );
+	}
+	
+	w=g_new(MSOssRead,1);
+	MS_FILTER(w)->klass=MS_FILTER_CLASS(msossreadclass);
+	ms_oss_read_init(w);
+	
+	return(MS_FILTER(w));
+}
+
+/* FOR INTERNAL USE*/
+void ms_oss_read_init(MSOssRead *w)
+{
+	ms_sound_read_init(MS_SOUND_READ(w));
+	MS_FILTER(w)->outfifos=w->f_outputs;
+	MS_FILTER(w)->outfifos[0]=NULL;
+	w->devid=0;
+	w->sndcard=NULL;
+	w->freq=8000;
+}
+	
+gint ms_oss_read_set_property(MSOssRead *f,MSFilterProperty prop, void *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FREQ:
+			f->freq=((gint*)value)[0];
+		break;
+	}
+	return 0;
+}
+void ms_oss_read_class_init(MSOssReadClass *klass)
+{
+	ms_sound_read_class_init(MS_SOUND_READ_CLASS(klass));
+	MS_FILTER_CLASS(klass)->max_foutputs=1;  /* one fifo output only */
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_oss_read_setup;
+	MS_FILTER_CLASS(klass)->unsetup=(MSFilterSetupFunc)ms_oss_read_stop;
+	MS_FILTER_CLASS(klass)->process= (MSFilterProcessFunc)ms_oss_read_process;
+	MS_FILTER_CLASS(klass)->set_property=(MSFilterPropertyFunc)ms_oss_read_set_property;
+	MS_FILTER_CLASS(klass)->destroy= (MSFilterDestroyFunc)ms_oss_read_destroy;
+	MS_FILTER_CLASS(klass)->w_maxgran=MS_OSS_READ_MAX_GRAN;
+	MS_FILTER_CLASS(klass)->info=&oss_read_info;
+	MS_SOUND_READ_CLASS(klass)->set_device=(gint (*)(MSSoundRead*,gint))ms_oss_read_set_device;
+	MS_SOUND_READ_CLASS(klass)->start=(void (*)(MSSoundRead*))ms_oss_read_start;
+	MS_SOUND_READ_CLASS(klass)->stop=(void (*)(MSSoundRead*))ms_oss_read_stop;
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"OssRead");
+	/* //ms_filter_class_set_attr( MS_FILTER_CLASS(klass),FILTER_CAN_SYNC|FILTER_IS_SOURCE);	 */
+}
+
+void ms_oss_read_destroy( MSOssRead *obj)
+{
+	g_free(obj);
+}
+
+void ms_oss_read_process(MSOssRead *f)
+{
+	MSFifo *fifo;
+	char *p;
+	fifo=f->f_outputs[0];
+	
+	g_return_if_fail(f->sndcard!=NULL);
+	g_return_if_fail(f->gran>0);
+	
+	if (snd_card_can_read(f->sndcard)){
+		int got;
+		ms_fifo_get_write_ptr(fifo,f->gran,(void**)&p);
+		g_return_if_fail(p!=NULL);
+		got=snd_card_read(f->sndcard,p,f->gran);
+		if (got>=0 && got!=f->gran) ms_fifo_update_write_ptr(fifo,got);
+	}		
+}
+
+
+void ms_oss_read_start(MSOssRead *r)
+{
+	g_return_if_fail(r->devid!=-1);
+	r->sndcard=snd_card_manager_get_card(snd_card_manager,r->devid);
+	g_return_if_fail(r->sndcard!=NULL);
+	/* open the device for an audio telephony signal with minimum latency */
+	snd_card_open_r(r->sndcard,16,0,r->freq);
+	r->gran=(512*r->freq)/8000;
+	
+}
+
+void ms_oss_read_stop(MSOssRead *w)
+{
+	g_return_if_fail(w->devid!=-1);
+	g_return_if_fail(w->sndcard!=NULL);
+	snd_card_close_r(w->sndcard);
+	w->sndcard=NULL;
+}
+
+
+void ms_oss_read_setup(MSOssRead *f, MSSync *sync)
+{
+	f->sync=sync;
+	ms_oss_read_start(f);
+}
+
+
+gint ms_oss_read_set_device(MSOssRead *r,gint devid)
+{
+	r->devid=devid;
+	return 0;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msossread.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msossread.h
new file mode 100644
index 00000000..89d5a40b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msossread.h
@@ -0,0 +1,77 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+#ifndef MSOSSREAD_H
+#define MSOSSREAD_H
+
+#include "mssoundread.h"
+#include "sndcard.h"
+#include "mssync.h"
+
+
+/*this is the class that implements oss writing sink filter*/
+
+#define MS_OSS_READ_MAX_INPUTS  1 /* max output per filter*/
+
+#define MS_OSS_READ_MAX_GRAN (512*2) /* the maximum granularity*/
+
+struct _MSOssRead
+{
+	/* the MSOssRead derivates from MSSoundRead so the MSSoundRead object MUST be the first of the MSOssRead object
+       in order to the object mechanism to work*/
+	MSSoundRead filter;
+	MSFifo *f_outputs[MS_OSS_READ_MAX_INPUTS];
+	MSSync *sync;
+	SndCard *sndcard;
+	gint freq;
+	gint devid;  /* the sound device id it depends on*/
+	gint gran;
+	gint flags;
+#define START_REQUESTED 1
+#define STOP_REQUESTED  2
+};
+
+typedef struct _MSOssRead MSOssRead;
+
+struct _MSOssReadClass
+{
+	/* the MSOssRead derivates from MSSoundRead, so the MSSoundRead class MUST be the first of the MSOssRead class
+       in order to the class mechanism to work*/
+	MSSoundReadClass parent_class;
+};
+
+typedef struct _MSOssReadClass MSOssReadClass;
+
+/* PUBLIC */
+#define MS_OSS_READ(filter) ((MSOssRead*)(filter))
+#define MS_OSS_READ_CLASS(klass) ((MSOssReadClass*)(klass))
+MSFilter * ms_oss_read_new(void);
+gint ms_oss_read_set_device(MSOssRead *w,gint devid);
+void ms_oss_read_start(MSOssRead *w);
+void ms_oss_read_stop(MSOssRead *w);
+
+/* FOR INTERNAL USE*/
+void ms_oss_read_init(MSOssRead *r);
+void ms_oss_read_class_init(MSOssReadClass *klass);
+void ms_oss_read_destroy( MSOssRead *obj);
+void ms_oss_read_process(MSOssRead *f);
+void ms_oss_read_setup(MSOssRead *f, MSSync *sync);
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msosswrite.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msosswrite.c
new file mode 100644
index 00000000..cc86cd6b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msosswrite.c
@@ -0,0 +1,247 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "msosswrite.h"
+#include "mssync.h"
+#include <unistd.h>
+#include <math.h>
+
+MSFilterInfo oss_write_info={
+	"OSS write",
+	0,
+	MS_FILTER_OTHER,
+	ms_oss_write_new,
+	NULL
+};
+
+
+static MSOssWriteClass *msosswriteclass=NULL;
+
+MSFilter * ms_oss_write_new()
+{
+	MSOssWrite *w;
+	
+  if (msosswriteclass==NULL)
+	{
+		msosswriteclass=g_new(MSOssWriteClass,1);
+		ms_oss_write_class_init( msosswriteclass );
+	}
+	w=g_new(MSOssWrite,1);
+	MS_FILTER(w)->klass=MS_FILTER_CLASS(msosswriteclass);
+	ms_oss_write_init(w);
+	return(MS_FILTER(w));
+}
+
+/* FOR INTERNAL USE*/
+void ms_oss_write_init(MSOssWrite *w)
+{
+	ms_sound_write_init(MS_SOUND_WRITE(w));
+	MS_FILTER(w)->infifos=w->f_inputs;
+	MS_FILTER(w)->infifos[0]=NULL;
+	MS_FILTER(w)->r_mingran=512;  /* very few cards can do that...*/
+	w->devid=0;
+	w->sndcard=NULL;
+	w->freq=8000;
+	w->channels=1;
+	w->dtmf_time=-1;
+}
+	
+gint ms_oss_write_set_property(MSOssWrite *f,MSFilterProperty prop, void *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FREQ:
+			f->freq=((gint*)value)[0];
+		break;
+		case MS_FILTER_PROPERTY_CHANNELS:
+			f->channels=((gint*)value)[0];
+		break;
+	}
+	return 0;
+}
+
+void ms_oss_write_class_init(MSOssWriteClass *klass)
+{
+	ms_sound_write_class_init(MS_SOUND_WRITE_CLASS(klass));
+	MS_FILTER_CLASS(klass)->max_finputs=1;  /* one fifo input only */
+	MS_FILTER_CLASS(klass)->r_maxgran=MS_OSS_WRITE_DEF_GRAN;
+	MS_FILTER_CLASS(klass)->process= (MSFilterProcessFunc)ms_oss_write_process;
+	MS_FILTER_CLASS(klass)->destroy= (MSFilterDestroyFunc)ms_oss_write_destroy;
+	MS_FILTER_CLASS(klass)->setup= (MSFilterSetupFunc)ms_oss_write_setup;
+	MS_FILTER_CLASS(klass)->unsetup= (MSFilterSetupFunc)ms_oss_write_stop;
+	MS_FILTER_CLASS(klass)->set_property=(MSFilterPropertyFunc)ms_oss_write_set_property;
+	MS_FILTER_CLASS(klass)->info=&oss_write_info;
+	MS_SOUND_WRITE_CLASS(klass)->set_device=(gint (*)(MSSoundWrite*,gint))ms_oss_write_set_device;
+	MS_SOUND_WRITE_CLASS(klass)->start=(void (*)(MSSoundWrite*))ms_oss_write_start;
+	MS_SOUND_WRITE_CLASS(klass)->stop=(void (*)(MSSoundWrite*))ms_oss_write_stop;
+	MS_SOUND_WRITE_CLASS(klass)->set_level=(void (*)(MSSoundWrite*, gint))ms_oss_write_set_level;
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"OssWrite");
+}
+
+void ms_oss_write_destroy( MSOssWrite *obj)
+{
+	
+	g_free(obj);
+}
+
+void ms_oss_write_process(MSOssWrite *f)
+{
+	MSFifo *fifo;
+	void *p;
+	int i;
+	gint gran=ms_filter_get_mingran(MS_FILTER(f));
+	
+	/* always consume something */
+	fifo=f->f_inputs[0];
+	ms_fifo_get_read_ptr(fifo,gran,&p);
+	if (p==NULL) {
+		g_warning("Not enough data: gran=%i.",gran);
+		return;
+	}
+	g_return_if_fail(f->sndcard!=NULL);
+	if (f->dtmf_time!=-1){
+		gint16 *buf=(gint16*)p;
+		/* generate a DTMF*/
+		for(i=0;i<gran/2;i++){
+			buf[i]=(gint16)(10000.0*sin(2*M_PI*(double)f->dtmf_time*f->lowfreq));
+			buf[i]+=(gint16)(10000.0*sin(2*M_PI*(double)f->dtmf_time*f->highfreq));
+			f->dtmf_time++;
+			/* //printf("buf[%i]=%i\n",i,buf[i]); */
+		}
+		if (f->dtmf_time>f->dtmf_duration) f->dtmf_time=-1; /*finished*/
+	}
+	snd_card_write(f->sndcard,p,gran);
+}
+
+void ms_oss_write_start(MSOssWrite *w)
+{
+	gint bsize;
+	g_return_if_fail(w->devid!=-1);
+	w->sndcard=snd_card_manager_get_card(snd_card_manager,w->devid);
+	g_return_if_fail(w->sndcard!=NULL);
+	/* open the device for an audio telephony signal with minimum latency */
+	snd_card_open_w(w->sndcard,16,w->channels==2,w->freq);
+	w->bsize=snd_card_get_bsize(w->sndcard);
+	/* //MS_FILTER(w)->r_mingran=w->bsize; */
+	/* //ms_sync_set_samples_per_tick(MS_FILTER(w)->sync,bsize); */
+}
+
+void ms_oss_write_stop(MSOssWrite *w)
+{
+	g_return_if_fail(w->devid!=-1);
+	g_return_if_fail(w->sndcard!=NULL);
+	snd_card_close_w(w->sndcard);
+	w->sndcard=NULL;
+}
+
+void ms_oss_write_set_level(MSOssWrite *w,gint a)
+{
+	
+}
+
+gint ms_oss_write_set_device(MSOssWrite *w, gint devid)
+{
+	w->devid=devid;
+	return 0;
+}
+
+void ms_oss_write_setup(MSOssWrite *r)
+{
+	/* //g_message("starting MSOssWrite.."); */
+	ms_oss_write_start(r);
+}
+
+
+
+void ms_oss_write_play_dtmf(MSOssWrite *w, char dtmf){
+	
+	w->dtmf_duration=0.1*w->freq;
+	switch(dtmf){
+		case '0':
+			w->lowfreq=941;
+			w->highfreq=1336;
+			break;
+		case '1':
+			w->lowfreq=697;
+			w->highfreq=1209;
+			break;
+		case '2':
+			w->lowfreq=697;
+			w->highfreq=1336;
+			break;
+		case '3':
+			w->lowfreq=697;
+			w->highfreq=1477;
+			break;
+		case '4':
+			w->lowfreq=770;
+			w->highfreq=1209;
+			break;
+		case '5':
+			w->lowfreq=770;
+			w->highfreq=1336;
+			break;
+		case '6':
+			w->lowfreq=770;
+			w->highfreq=1477;
+			break;
+		case '7':
+			w->lowfreq=852;
+			w->highfreq=1209;
+			break;
+		case '8':
+			w->lowfreq=852;
+			w->highfreq=1336;
+			break;
+		case '9':
+			w->lowfreq=852;
+			w->highfreq=1477;
+			break;
+		case '*':
+			w->lowfreq=941;
+			w->highfreq=1209;
+			break;
+		case '#':
+			w->lowfreq=941;
+			w->highfreq=1477;
+			break;
+		case 'A':
+			w->lowfreq=697;
+			w->highfreq=1633;
+			break;
+		case 'B':
+			w->lowfreq=770;
+			w->highfreq=1633;
+			break;
+		case 'C':
+			w->lowfreq=852;
+			w->highfreq=1633;
+			break;
+		case 'D':
+			w->lowfreq=941;
+			w->highfreq=1633;
+			break;	
+		default:
+			g_warning("Not a dtmf key.");
+			return;
+	}
+	w->lowfreq=w->lowfreq/w->freq;
+	w->highfreq=w->highfreq/w->freq;
+	w->dtmf_time=0;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msosswrite.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msosswrite.h
new file mode 100644
index 00000000..d4775341
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msosswrite.h
@@ -0,0 +1,78 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+#ifndef MSOSSWRITE_H
+#define MSOSSWRITE_H
+
+#include "mssoundwrite.h"
+#include "sndcard.h"
+
+/*this is the class that implements oss writing sink filter*/
+
+#define MS_OSS_WRITE_MAX_INPUTS  1 /* max output per filter*/
+
+#define MS_OSS_WRITE_DEF_GRAN (512*2) /* the default granularity*/
+
+struct _MSOssWrite
+{
+	/* the MSOssWrite derivates from MSSoundWrite, so the MSSoundWrite object MUST be the first of the MSOssWrite object
+       in order to the object mechanism to work*/
+	MSSoundWrite filter;
+	MSFifo *f_inputs[MS_OSS_WRITE_MAX_INPUTS];
+	gint devid;  /* the sound device id it depends on*/
+	SndCard *sndcard;
+	gint bsize;
+	gint freq;
+	gint channels;
+	gdouble lowfreq;
+	gdouble highfreq;
+	gint dtmf_time;
+	gint dtmf_duration;
+};
+
+typedef struct _MSOssWrite MSOssWrite;
+
+struct _MSOssWriteClass
+{
+	/* the MSOssWrite derivates from MSSoundWrite, so the MSSoundWrite class MUST be the first of the MSOssWrite class
+       in order to the class mechanism to work*/
+	MSSoundWriteClass parent_class;
+};
+
+typedef struct _MSOssWriteClass MSOssWriteClass;
+
+/* PUBLIC */
+#define MS_OSS_WRITE(filter) ((MSOssWrite*)(filter))
+#define MS_OSS_WRITE_CLASS(klass) ((MSOssWriteClass*)(klass))
+MSFilter * ms_oss_write_new(void);
+gint ms_oss_write_set_device(MSOssWrite *w,gint devid);
+void ms_oss_write_start(MSOssWrite *w);
+void ms_oss_write_stop(MSOssWrite *w);
+void ms_oss_write_set_level(MSOssWrite *w, gint level);
+void ms_oss_write_play_dtmf(MSOssWrite *w, char dtmf);
+
+/* FOR INTERNAL USE*/
+void ms_oss_write_init(MSOssWrite *r);
+void ms_oss_write_setup(MSOssWrite *r);
+void ms_oss_write_class_init(MSOssWriteClass *klass);
+void ms_oss_write_destroy( MSOssWrite *obj);
+void ms_oss_write_process(MSOssWrite *f);
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqdispatcher.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqdispatcher.c
new file mode 100644
index 00000000..6bd073b9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqdispatcher.c
@@ -0,0 +1,91 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a dispatcher of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "msqdispatcher.h"
+
+static MSQdispatcherClass *ms_qdispatcher_class=NULL;
+
+MSFilter * ms_qdispatcher_new(void)
+{
+	MSQdispatcher *obj;
+	obj=g_malloc(sizeof(MSQdispatcher));
+	if (ms_qdispatcher_class==NULL){
+		ms_qdispatcher_class=g_malloc0(sizeof(MSQdispatcherClass));
+		ms_qdispatcher_class_init(ms_qdispatcher_class);
+	}
+	MS_FILTER(obj)->klass=MS_FILTER_CLASS(ms_qdispatcher_class);
+	ms_qdispatcher_init(obj);
+	return MS_FILTER(obj);
+}
+
+
+void ms_qdispatcher_init(MSQdispatcher *obj)
+{
+	ms_filter_init(MS_FILTER(obj));
+	
+	MS_FILTER(obj)->inqueues=obj->q_inputs;
+	MS_FILTER(obj)->outqueues=obj->q_outputs;
+	memset(obj->q_inputs,0,sizeof(MSQueue*)*MS_QDISPATCHER_MAX_INPUTS);
+	memset(obj->q_outputs,0,sizeof(MSQueue*)*MS_QDISPATCHER_MAX_OUTPUTS);
+}
+
+
+
+void ms_qdispatcher_class_init(MSQdispatcherClass *klass)
+{
+	MSFilterClass *parent_class=MS_FILTER_CLASS(klass);
+	ms_filter_class_init(parent_class);
+	ms_filter_class_set_name(parent_class,"qdispatcher");
+	parent_class->max_qinputs=MS_QDISPATCHER_MAX_INPUTS;
+	parent_class->max_qoutputs=MS_QDISPATCHER_MAX_OUTPUTS;
+	
+	parent_class->destroy=(MSFilterDestroyFunc)ms_qdispatcher_destroy;
+	parent_class->process=(MSFilterProcessFunc)ms_qdispatcher_process;
+}
+
+
+void ms_qdispatcher_destroy( MSQdispatcher *obj)
+{
+	g_free(obj);
+}
+
+void ms_qdispatcher_process(MSQdispatcher *obj)
+{
+	gint i;
+	MSQueue *inq=obj->q_inputs[0];
+	
+	if (inq!=NULL){
+		MSQueue *outq;
+		MSMessage *m1,*m2;
+		while ( (m1=ms_queue_get(inq))!=NULL){
+			/* dispatch incoming messages to output queues */
+			for (i=0;i<MS_QDISPATCHER_MAX_OUTPUTS;i++){
+				outq=obj->q_outputs[i];
+				if (outq!=NULL){
+					m2=ms_message_dup(m1);
+					ms_queue_put(outq,m2);
+				}
+			}
+			ms_message_destroy(m1);
+		}
+	}
+	
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqdispatcher.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqdispatcher.h
new file mode 100644
index 00000000..3b0c566d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqdispatcher.h
@@ -0,0 +1,60 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a dispatcher of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSQDISPATCHER_H
+#define MSQDISPATCHER_H
+
+#include "msfilter.h"
+
+
+/*this is the class that implements a qdispatcher filter*/
+
+#define MS_QDISPATCHER_MAX_INPUTS  1
+#define MS_QDISPATCHER_MAX_OUTPUTS 5 
+
+typedef struct _MSQdispatcher
+{
+    /* the MSQdispatcher derivates from MSFilter, so the MSFilter object MUST be the first of the MSQdispatcher object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+	MSQueue *q_inputs[MS_QDISPATCHER_MAX_INPUTS];
+	MSQueue *q_outputs[MS_QDISPATCHER_MAX_OUTPUTS];
+} MSQdispatcher;
+
+typedef struct _MSQdispatcherClass
+{
+	/* the MSQdispatcher derivates from MSFilter, so the MSFilter class MUST be the first of the MSQdispatcher class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSQdispatcherClass;
+
+/* PUBLIC */
+#define MS_QDISPATCHER(filter) ((MSQdispatcher*)(filter))
+#define MS_QDISPATCHER_CLASS(klass) ((MSQdispatcherClass*)(klass))
+MSFilter * ms_qdispatcher_new(void);
+
+/* FOR INTERNAL USE*/
+void ms_qdispatcher_init(MSQdispatcher *r);
+void ms_qdispatcher_class_init(MSQdispatcherClass *klass);
+void ms_qdispatcher_destroy( MSQdispatcher *obj);
+void ms_qdispatcher_process(MSQdispatcher *r);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqueue.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqueue.c
new file mode 100644
index 00000000..46368956
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqueue.c
@@ -0,0 +1,56 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "msqueue.h"
+#include <string.h>
+
+MSQueue * ms_queue_new()
+{
+   MSQueue *q=g_malloc(sizeof(MSQueue));
+   memset(q,0,sizeof(MSQueue));
+   return q;
+}
+
+MSMessage *ms_queue_get(MSQueue *q)
+{
+	MSMessage *b=q->last;
+	if (b==NULL) return NULL;
+	q->last=b->prev;
+	if (b->prev==NULL) q->first=NULL; /* it was the only element of the queue*/
+     q->size--;
+     b->next=b->prev=NULL;
+	return(b);
+}
+
+void ms_queue_put(MSQueue *q, MSMessage *m)
+{
+   MSMessage *mtmp=q->first;
+   g_return_if_fail(m!=NULL);
+   q->first=m;
+   m->next=mtmp;
+   if (mtmp!=NULL)
+   {
+      mtmp->prev=m;
+   }
+   else q->last=m; /* it was the first element of the q */
+   q->size++;
+}
+
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqueue.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqueue.h
new file mode 100644
index 00000000..73ab8d8d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msqueue.h
@@ -0,0 +1,49 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSQUEUE_H
+#define MSQUEUE_H
+
+#include "msbuffer.h"
+
+/* for the moment these are stupid queues limited to one element*/
+
+typedef struct _MSQueue
+{
+	MSMessage *first;
+	MSMessage *last;
+	gint size;
+	void *prev_data; /*user data, usually the writting filter*/
+	void *next_data; /* user data, usually the reading filter*/
+}MSQueue;
+
+
+MSQueue * ms_queue_new();
+
+MSMessage *ms_queue_get(MSQueue *q);
+
+void ms_queue_put(MSQueue *q, MSMessage *m);
+
+#define ms_queue_can_get(q) ( (q)->size!=0 )
+
+#define ms_queue_destroy(q) g_free(q)
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msread.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msread.c
new file mode 100644
index 00000000..6f0ec99d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msread.c
@@ -0,0 +1,182 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "msread.h"
+#include "mssync.h"
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <string.h>
+#include <errno.h>
+
+static MSReadClass *ms_read_class=NULL;
+
+MSFilter * ms_read_new(char *name)
+{
+	MSRead *r;
+	int fd=-1;
+	
+	r=g_new(MSRead,1);
+	ms_read_init(r);
+	if (ms_read_class==NULL)
+	{
+		ms_read_class=g_new(MSReadClass,1);
+		ms_read_class_init(ms_read_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_read_class);
+	r->fd=-1;
+	if (name!=NULL) ms_read_open(r,name);
+	return(MS_FILTER(r));
+}
+	
+
+
+gint ms_read_open(MSRead *r, gchar *name)
+{
+	gint fd;
+	fd=open(name,O_RDONLY);
+	if (fd<0) {
+		r->fd=-1;
+		g_warning("ms_read_new: cannot open %s : %s",name,strerror(errno));
+		return -1;
+	}
+	r->fd=fd;
+	if (strstr(name,".wav")!=NULL){
+		/* skip the header */
+		lseek(fd,20,SEEK_SET);
+#ifdef WORDS_BIGENDIAN
+		r->need_swap=1;	
+#else
+		r->need_swap=0;
+#endif
+	}
+	r->state=MS_READ_STATE_STARTED;
+	return 0;
+}
+
+/* FOR INTERNAL USE*/
+void ms_read_init(MSRead *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->outfifos=r->foutputs;
+	MS_FILTER(r)->outqueues=r->qoutputs;
+	memset(r->foutputs,0,sizeof(MSFifo*)*MSREAD_MAX_OUTPUTS);
+	memset(r->qoutputs,0,sizeof(MSQueue*)*MSREAD_MAX_OUTPUTS);
+	r->fd=-1;
+	r->gran=320;
+	r->state=MS_READ_STATE_STOPPED;
+	r->need_swap=0;
+	r->rate=8000;
+}
+
+gint ms_read_set_property(MSRead *f,MSFilterProperty prop, void *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FREQ:
+			f->rate=((gint*)value)[0];
+		break;
+	}
+	return 0;
+}
+
+void ms_read_class_init(MSReadClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"dskreader");
+	ms_filter_class_set_attr(MS_FILTER_CLASS(klass),FILTER_IS_SOURCE);
+	MS_FILTER_CLASS(klass)->max_foutputs=MSREAD_MAX_OUTPUTS;
+	MS_FILTER_CLASS(klass)->max_qoutputs=MSREAD_MAX_OUTPUTS;
+	MS_FILTER_CLASS(klass)->w_maxgran=MSREAD_DEF_GRAN;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_read_destroy;
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_read_setup;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_read_process;
+	MS_FILTER_CLASS(klass)->set_property=(MSFilterPropertyFunc)ms_read_set_property;
+}
+
+void ms_read_process(MSRead *r)
+{
+	MSFifo *f;
+	MSQueue *q;
+	MSMessage *msg=NULL;
+	int err;
+	gint gran=r->gran;
+	void *p;
+	
+	f=r->foutputs[0];
+	if ((f!=NULL) && (r->state==MS_READ_STATE_STARTED))
+	{
+		ms_fifo_get_write_ptr(f,gran,&p);
+		if (p!=NULL)
+		{
+			err=read(r->fd,p,gran);
+			if (err<0)
+			{
+				/* temp: */
+				g_warning("ms_read_process: failed to read: %s.\n",strerror(errno));
+			}
+			else if (err<gran){
+				ms_trace("ms_read_process: end of file.");
+				ms_filter_notify_event(MS_FILTER(r),MS_READ_EVENT_EOF,NULL);
+				r->state=MS_READ_STATE_STOPPED;
+				close(r->fd);
+				r->fd=-1;
+			}
+			if (r->need_swap) swap_buffer(p,gran);
+		}
+	}
+	/* process output queues*/
+	q=r->qoutputs[0];
+	if ((q!=NULL) && (r->fd>0))
+	{
+		msg=ms_message_new(r->gran);
+		err=read(r->fd,msg->data,r->gran);
+		if (err>0){
+			msg->size=err;
+			ms_queue_put(q,msg);
+			if (r->need_swap) swap_buffer(msg->data,r->gran);
+		}else{
+			ms_filter_notify_event(MS_FILTER(r),MS_READ_EVENT_EOF,NULL);
+			ms_trace("End of file reached.");
+			r->state=MS_READ_STATE_STOPPED;
+		}				
+	}	
+}
+
+void ms_read_destroy( MSRead *obj)
+{
+	if (obj->fd!=0) close(obj->fd);
+	g_free(obj);
+}
+
+gint ms_read_close(MSRead *obj)
+{
+	if (obj->fd!=0) {
+		close(obj->fd);
+		obj->fd=-1;
+		obj->state=MS_READ_STATE_STOPPED;
+	}
+}
+
+
+void ms_read_setup(MSRead *r, MSSync *sync)
+{
+	r->sync=sync;
+	r->gran=(r->rate*sync->interval/1000)*2;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msread.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msread.h
new file mode 100644
index 00000000..93177f38
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msread.h
@@ -0,0 +1,80 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSREAD_H
+#define MSREAD_H
+
+#include "msfilter.h"
+#include "mssync.h"
+
+/*this is the class that implements file reading source filter*/
+
+#define MSREAD_MAX_OUTPUTS  1 /* max output per filter*/
+
+#define MSREAD_DEF_GRAN 640 /* the default granularity*/
+
+typedef enum{
+	MS_READ_STATE_STARTED,
+	MS_READ_STATE_STOPPED,
+	MS_READ_STATE_EOF
+}MSReadState;
+
+typedef struct _MSRead
+{
+    /* the MSRead derivates from MSFilter, so the MSFilter object MUST be the first of the MSRead object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *foutputs[MSREAD_MAX_OUTPUTS];
+    MSQueue *qoutputs[MSREAD_MAX_OUTPUTS];
+	MSSync *sync;
+	gint rate;
+    gint fd;  /* the file descriptor of the file being read*/
+    gint gran;  /*granularity*/  /* for use with queues */
+	gint need_swap;
+	gint state;
+} MSRead;
+
+typedef struct _MSReadClass
+{
+	/* the MSRead derivates from MSFilter, so the MSFilter class MUST be the first of the MSRead class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSReadClass;
+
+/* PUBLIC */
+#define MS_READ(filter) ((MSRead*)(filter))
+#define MS_READ_CLASS(klass) ((MSReadClass*)(klass))
+MSFilter * ms_read_new(char *name);
+/* set the granularity for reading file on disk */
+#define ms_read_set_bufsize(filter,sz) (filter)->gran=(sz)
+
+/* FOR INTERNAL USE*/
+void ms_read_init(MSRead *r);
+void ms_read_class_init(MSReadClass *klass);
+void ms_read_destroy( MSRead *obj);
+void ms_read_process(MSRead *r);
+void ms_read_setup(MSRead *r, MSSync *sync);
+
+typedef enum{
+	MS_READ_EVENT_EOF	/* end of file */
+} MSReadEvent;
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msringplayer.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msringplayer.c
new file mode 100644
index 00000000..fb2006e8
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msringplayer.c
@@ -0,0 +1,246 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "msringplayer.h"
+#include "mssync.h"
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <string.h>
+#include <errno.h>
+
+#include "waveheader.h"
+
+#define WAVE_HEADER_OFFSET sizeof(wave_header_t)
+
+enum { PLAY_RING, PLAY_SILENCE};
+
+static int supported_freq[6]={8000,11025,16000,22050,32000,44100};
+
+gint freq_is_supported(gint freq){
+	int i;
+	for (i=0;i<6;i++){
+		if (abs(supported_freq[i]-freq)<50) return supported_freq[i];
+	}
+	return 0;
+}
+
+static MSRingPlayerClass *ms_ring_player_class=NULL;
+
+/**
+ * ms_ring_player_new:
+ * @name:  The path to the 16-bit 8khz raw file to be played as a ring.
+ * @seconds: The number of seconds that separates two rings.
+ *
+ * Allocates a new MSRingPlayer object.
+ *
+ *
+ * Returns: a pointer the the object, NULL if name could not be open.
+ */
+MSFilter * ms_ring_player_new(char *name, gint seconds)
+{
+	MSRingPlayer *r;
+	int fd=-1;
+	
+	if ((name!=NULL) && (strlen(name)!=0))
+	{
+		fd=open(name,O_RDONLY);
+		if (fd<0) 
+		{
+			g_warning("ms_ring_player_new: failed to open %s.\n",name);
+			return NULL;
+		}
+		
+	}else {
+		g_warning("ms_ring_player_new: Bad file name");
+		return NULL;
+	}
+	
+	r=g_new(MSRingPlayer,1);
+	ms_ring_player_init(r);
+	if (ms_ring_player_class==NULL)
+	{
+		ms_ring_player_class=g_new(MSRingPlayerClass,1);
+		ms_ring_player_class_init(ms_ring_player_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_ring_player_class);
+	
+	r->fd=fd;
+	r->silence=seconds;
+	r->freq=8000;
+	if (strstr(name,".wav")!=NULL){
+		wave_header_t header;
+		int freq,freq2;
+		/* read the header */
+		read(fd,&header,sizeof(wave_header_t));
+		freq=wave_header_get_rate(&header);
+		if ((freq2=freq_is_supported(freq))>0){
+			r->freq=freq2;
+		}else {
+			g_warning("Unsupported sampling rate %i",freq);
+			r->freq=8000;
+		}
+		r->channel=wave_header_get_channel(&header);
+		lseek(fd,WAVE_HEADER_OFFSET,SEEK_SET);
+#ifdef WORDS_BIGENDIAN
+		r->need_swap=1;	
+#else
+		r->need_swap=0;
+#endif
+	}
+	ms_ring_player_set_property(r, MS_FILTER_PROPERTY_FREQ,&r->freq);
+	r->state=PLAY_RING;
+	return(MS_FILTER(r));
+}
+	
+
+/* FOR INTERNAL USE*/
+void ms_ring_player_init(MSRingPlayer *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->outfifos=r->foutputs;
+	MS_FILTER(r)->outqueues=r->qoutputs;
+	memset(r->foutputs,0,sizeof(MSFifo*)*MS_RING_PLAYER_MAX_OUTPUTS);
+	memset(r->qoutputs,0,sizeof(MSQueue*)*MS_RING_PLAYER_MAX_OUTPUTS);
+	r->fd=-1;
+	r->current_pos=0;
+	r->need_swap=0;
+	r->sync=NULL;
+}
+
+gint ms_ring_player_set_property(MSRingPlayer *f,MSFilterProperty prop, void *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FREQ:
+			f->rate=((gint*)value)[0]*2;
+			f->silence_bytes=f->silence*f->rate;
+			if (f->sync!=NULL)
+				f->gran=(f->rate*f->sync->interval/1000)*2;
+		break;
+	}
+	return 0;
+}
+
+gint ms_ring_player_get_property(MSRingPlayer *f,MSFilterProperty prop, void *value)
+{
+	switch(prop){
+		case MS_FILTER_PROPERTY_FREQ:
+			((gint*)value)[0]=f->freq;
+			
+		break;
+		case MS_FILTER_PROPERTY_CHANNELS:
+			((gint*)value)[0]=f->channel;
+		break;
+	}
+	return 0;
+}
+
+gint ms_ring_player_get_sample_freq(MSRingPlayer *obj){
+	return obj->freq;
+}
+
+
+void ms_ring_player_class_init(MSRingPlayerClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"ringplay");
+	ms_filter_class_set_attr(MS_FILTER_CLASS(klass),FILTER_IS_SOURCE);
+	MS_FILTER_CLASS(klass)->max_foutputs=MS_RING_PLAYER_MAX_OUTPUTS;
+	MS_FILTER_CLASS(klass)->max_qoutputs=MS_RING_PLAYER_MAX_OUTPUTS;
+	MS_FILTER_CLASS(klass)->w_maxgran=MS_RING_PLAYER_DEF_GRAN;
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_ring_player_setup;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_ring_player_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_ring_player_process;
+	MS_FILTER_CLASS(klass)->set_property=(MSFilterPropertyFunc)ms_ring_player_set_property;
+	MS_FILTER_CLASS(klass)->get_property=(MSFilterPropertyFunc)ms_ring_player_get_property;
+}
+	
+void ms_ring_player_process(MSRingPlayer *r)
+{
+	MSFifo *f;
+	gint err;
+	gint processed=0;
+	gint gran=r->gran;
+	char *p;
+	
+	g_return_if_fail(gran>0);
+	/* process output fifos*/
+	
+	f=r->foutputs[0];
+	ms_fifo_get_write_ptr(f,gran,(void**)&p);
+	g_return_if_fail(p!=NULL);
+	for (processed=0;processed<gran;){
+		switch(r->state){
+			case PLAY_RING:
+				err=read(r->fd,&p[processed],gran-processed);
+				if (err<0)
+				{
+					memset(&p[processed],0,gran-processed);
+					processed=gran;
+					g_warning("ms_ring_player_process: failed to read: %s.\n",strerror(errno));
+					return;
+				}
+				else if (err<gran)
+				{/* end of file */
+					
+					r->current_pos=r->silence_bytes;
+					lseek(r->fd,WAVE_HEADER_OFFSET,SEEK_SET);
+					r->state=PLAY_SILENCE;
+          ms_filter_notify_event(MS_FILTER(r),MS_RING_PLAYER_END_OF_RING_EVENT,NULL);
+				}
+				if (r->need_swap) swap_buffer(&p[processed],err);
+				processed+=err;
+			break;
+			case PLAY_SILENCE:
+				err=gran-processed;
+				if  (r->current_pos>err){
+					memset(&p[processed],0,err);
+					r->current_pos-=gran;
+					processed=gran;
+				}else{
+					memset(&p[processed],0,r->current_pos);
+					processed+=r->current_pos;
+					r->state=PLAY_RING;
+				}
+			break;
+		}
+	}
+}
+
+/**
+ * ms_ring_player_destroy:
+ * @obj: A valid MSRingPlayer object.
+ *
+ * Destroy a MSRingPlayer object.
+ *
+ *
+ */
+
+void ms_ring_player_destroy( MSRingPlayer *obj)
+{
+	if (obj->fd!=0) close(obj->fd);
+	g_free(obj);
+}
+
+void ms_ring_player_setup(MSRingPlayer *r,MSSync *sync)
+{
+	r->sync=sync;
+	r->gran=(r->rate*r->sync->interval/1000)*r->channel;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msringplayer.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msringplayer.h
new file mode 100644
index 00000000..1f5e67da
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msringplayer.h
@@ -0,0 +1,81 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSRINGPLAYER_H
+#define MSRINGPLAYER_H
+
+#include "msfilter.h"
+#include "mssync.h"
+
+
+/*this is the class that implements file reading source filter*/
+
+#define MS_RING_PLAYER_MAX_OUTPUTS  1 /* max output per filter*/
+
+#define MS_RING_PLAYER_DEF_GRAN 8192 /* the default granularity*/
+
+#define MS_RING_PLAYER_END_OF_RING_EVENT 1
+
+struct _MSRingPlayer
+{
+	/* the MSRingPlayer derivates from MSFilter, so the MSFilter object MUST be the first of the MSRingPlayer object
+	in order to the object mechanism to work*/
+	MSFilter filter;
+	MSFifo *foutputs[MS_RING_PLAYER_MAX_OUTPUTS];
+	MSQueue *qoutputs[MS_RING_PLAYER_MAX_OUTPUTS];\
+	MSSync *sync;
+	gint gran;
+	gint freq;
+	gint rate;
+	gint channel;	/* number of interleaved channels */
+	gint silence;	/* silence time between each ring, in seconds */
+	gint state;
+	gint fd;  /* the file descriptor of the file being read*/
+	gint silence_bytes; /*silence in number of bytes between each ring */
+	gint current_pos;
+	gint need_swap;
+};
+
+typedef struct _MSRingPlayer MSRingPlayer;
+
+struct _MSRingPlayerClass
+{
+	/* the MSRingPlayer derivates from MSFilter, so the MSFilter class MUST be the first of the MSRingPlayer class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+};
+
+typedef struct _MSRingPlayerClass MSRingPlayerClass;
+
+/* PUBLIC */
+#define MS_RING_PLAYER(filter) ((MSRingPlayer*)(filter))
+#define MS_RING_PLAYER_CLASS(klass) ((MSRingPlayerClass*)(klass))
+MSFilter * ms_ring_player_new(char *name, gint seconds);
+gint ms_ring_player_get_sample_freq(MSRingPlayer *obj);
+
+
+/* FOR INTERNAL USE*/
+void ms_ring_player_init(MSRingPlayer *r);
+void ms_ring_player_class_init(MSRingPlayerClass *klass);
+void ms_ring_player_destroy( MSRingPlayer *obj);
+void ms_ring_player_process(MSRingPlayer *r);
+#define ms_ring_player_set_bufsize(filter,sz) (filter)->gran=(sz)
+void ms_ring_player_setup(MSRingPlayer *r,MSSync *sync);
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtprecv.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtprecv.c
new file mode 100644
index 00000000..9b82e939
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtprecv.c
@@ -0,0 +1,163 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "msrtprecv.h"
+
+
+/* some utilities to convert mblk_t to MSMessage and vice-versa */
+MSMessage *msgb_2_ms_message(mblk_t* mp){
+	MSMessage *msg;
+	MSBuffer *msbuf;
+	if (mp->b_datap->ref_count!=1) return NULL; /* cannot handle properly non-unique buffers*/
+	/* create a MSBuffer using the mblk_t buffer */
+	msg=ms_message_alloc();
+	msbuf=ms_buffer_alloc(0);
+	msbuf->buffer=mp->b_datap->db_base;
+	msbuf->size=(char*)mp->b_datap->db_lim-(char*)mp->b_datap->db_base;
+	ms_message_set_buf(msg,msbuf);
+	msg->size=mp->b_wptr-mp->b_rptr;
+	msg->data=mp->b_rptr;
+	/* free the mblk_t */
+	g_free(mp->b_datap);
+	g_free(mp);
+	return msg;
+}
+
+
+static MSRtpRecvClass *ms_rtp_recv_class=NULL;
+
+MSFilter * ms_rtp_recv_new(void)
+{
+	MSRtpRecv *r;
+	
+	r=g_new(MSRtpRecv,1);
+	ms_rtp_recv_init(r);
+	if (ms_rtp_recv_class==NULL)
+	{
+		ms_rtp_recv_class=g_new0(MSRtpRecvClass,1);
+		ms_rtp_recv_class_init(ms_rtp_recv_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_rtp_recv_class);
+	return(MS_FILTER(r));
+}
+	
+
+/* FOR INTERNAL USE*/
+void ms_rtp_recv_init(MSRtpRecv *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->outfifos=r->f_outputs;
+	MS_FILTER(r)->outqueues=r->q_outputs;
+	memset(r->f_outputs,0,sizeof(MSFifo*)*MSRTPRECV_MAX_OUTPUTS);
+	memset(r->q_outputs,0,sizeof(MSFifo*)*MSRTPRECV_MAX_OUTPUTS);
+	r->rtpsession=NULL;
+	r->stream_started=0;
+}
+
+void ms_rtp_recv_class_init(MSRtpRecvClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"RTPRecv");
+	MS_FILTER_CLASS(klass)->max_qoutputs=MSRTPRECV_MAX_OUTPUTS;
+	MS_FILTER_CLASS(klass)->max_foutputs=MSRTPRECV_MAX_OUTPUTS;
+	MS_FILTER_CLASS(klass)->w_maxgran=MSRTPRECV_DEF_GRAN;
+	ms_filter_class_set_attr(MS_FILTER_CLASS(klass),FILTER_IS_SOURCE);
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_rtp_recv_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_rtp_recv_process;
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_rtp_recv_setup;
+}
+	
+void ms_rtp_recv_process(MSRtpRecv *r)
+{
+	MSFifo *fo;
+	MSQueue *qo;
+	MSSync *sync= r->sync;
+	void *d;
+	mblk_t *mp;
+	gint len;
+	gint gran=ms_sync_get_samples_per_tick(MS_SYNC(sync));
+	
+	if (r->rtpsession==NULL) return;
+	/* process output fifo and output queue*/
+	fo=r->f_outputs[0];
+	if (fo!=NULL)
+	{
+		while( (mp=rtp_session_recvm_with_ts(r->rtpsession,r->prev_ts))!=NULL) {
+			/* try to get rtp packets and paste them to the output fifo */
+			r->stream_started=1;
+			len=mp->b_cont->b_wptr-mp->b_cont->b_rptr;
+			ms_fifo_get_write_ptr(fo,len,&d);
+			if (d!=NULL){
+				memcpy(d,mp->b_cont->b_rptr,len);
+			}else ms_warning("ms_rtp_recv_process: no space on output fifo !");
+			freemsg(mp);
+		}
+		r->prev_ts+=gran; 
+				
+	}
+	qo=r->q_outputs[0];
+	if (qo!=NULL)
+	{
+		guint32 clock;
+		gint got=0;
+		/* we are connected with queues (surely for video)*/
+		/* use the sync system time to compute a timestamp */
+		PayloadType *pt=rtp_profile_get_payload(r->rtpsession->profile,r->rtpsession->payload_type);
+		if (pt==NULL) {
+			ms_warning("ms_rtp_recv_process(): NULL RtpPayload- skipping.");
+			return;
+		}
+		clock=(guint32)(((double)sync->time*(double)pt->clock_rate)/1000.0);
+		/*g_message("Querying packet with timestamp %u",clock);*/
+		/* get rtp packet, and send them through the output queue */
+		while ( (mp=rtp_session_recvm_with_ts(r->rtpsession,clock))!=NULL ){
+			MSMessage *msg;
+			mblk_t *mdata;
+			/*g_message("Got packet with timestamp %u",clock);*/
+			got++;
+			r->stream_started=1;
+			mdata=mp->b_cont;
+			freeb(mp);
+			msg=msgb_2_ms_message(mdata);
+			ms_queue_put(qo,msg);
+		}
+	}
+}
+
+void ms_rtp_recv_destroy( MSRtpRecv *obj)
+{
+	g_free(obj);
+}
+
+RtpSession * ms_rtp_recv_set_session(MSRtpRecv *obj,RtpSession *session)
+{
+	RtpSession *old=obj->rtpsession;
+	obj->rtpsession=session;
+	obj->prev_ts=0;
+	return old;
+}
+
+
+void ms_rtp_recv_setup(MSRtpRecv *r,MSSync *sync)
+{
+	r->sync=sync;
+	r->stream_started=0;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtprecv.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtprecv.h
new file mode 100644
index 00000000..8c2c2ed7
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtprecv.h
@@ -0,0 +1,80 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSRTPRECV_H
+#define MSRTPRECV_H
+
+#include "msfilter.h"
+#include "mssync.h"
+
+/* because of a conflict between config.h from oRTP and config.h from linphone:*/
+#undef PACKAGE
+#undef VERSION                                                
+#include <ortp/ortp.h>
+
+/*this is the class that implements a copy filter*/
+
+#define MSRTPRECV_MAX_OUTPUTS  1 /* max output per filter*/
+
+#define MSRTPRECV_DEF_GRAN 4096 /* the default granularity*/
+
+struct _MSRtpRecv
+{
+    /* the MSCopy derivates from MSFilter, so the MSFilter object MUST be the first of the MSCopy object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_outputs[MSRTPRECV_MAX_OUTPUTS];
+	MSQueue *q_outputs[MSRTPRECV_MAX_OUTPUTS];
+	MSSync *sync;
+	RtpSession *rtpsession;
+	guint32 prev_ts;
+	gint stream_started;
+};
+
+typedef struct _MSRtpRecv MSRtpRecv;
+
+struct _MSRtpRecvClass
+{
+	/* the MSCopy derivates from MSFilter, so the MSFilter class MUST be the first of the MSCopy class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+};
+
+typedef struct _MSRtpRecvClass MSRtpRecvClass;
+
+/* PUBLIC */
+#define MS_RTP_RECV(filter) ((MSRtpRecv*)(filter))
+#define MS_RTP_RECV_CLASS(klass) ((MSRtpRecvClass*)(klass))
+MSFilter * ms_rtp_recv_new(void);
+RtpSession * ms_rtp_recv_set_session(MSRtpRecv *obj,RtpSession *session);
+#define ms_rtp_recv_unset_session(obj) (ms_rtp_recv_set_session((obj),NULL))
+#define ms_rtp_recv_get_session(obj) ((obj)->rtpsession)
+
+
+
+/* FOR INTERNAL USE*/
+void ms_rtp_recv_init(MSRtpRecv *r);
+void ms_rtp_recv_class_init(MSRtpRecvClass *klass);
+void ms_rtp_recv_destroy( MSRtpRecv *obj);
+void ms_rtp_recv_process(MSRtpRecv *r);
+void ms_rtp_recv_setup(MSRtpRecv *r,MSSync *sync);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtpsend.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtpsend.c
new file mode 100644
index 00000000..cfcb6b34
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtpsend.c
@@ -0,0 +1,211 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "msrtpsend.h"
+#include <ortp/telephonyevents.h>
+#include "mssync.h"
+#include "mscodec.h"
+
+
+
+static MSRtpSendClass *ms_rtp_send_class=NULL;
+
+MSFilter * ms_rtp_send_new(void)
+{
+	MSRtpSend *r;
+	
+	r=g_new(MSRtpSend,1);
+	
+	if (ms_rtp_send_class==NULL)
+	{
+		ms_rtp_send_class=g_new(MSRtpSendClass,1);
+		ms_rtp_send_class_init(ms_rtp_send_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_rtp_send_class);
+	ms_rtp_send_init(r);
+	return(MS_FILTER(r));
+}
+	
+
+void ms_rtp_send_init(MSRtpSend *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->infifos=r->f_inputs;
+	MS_FILTER(r)->inqueues=r->q_inputs;
+	MS_FILTER(r)->r_mingran=MSRTPSEND_DEF_GRAN;
+	memset(r->f_inputs,0,sizeof(MSFifo*)*MSRTPSEND_MAX_INPUTS);
+	memset(r->q_inputs,0,sizeof(MSFifo*)*MSRTPSEND_MAX_INPUTS);
+	r->rtpsession=NULL;
+	r->ts=0;
+	r->ts_inc=0;
+	r->flags=0;
+	r->delay=0;
+}
+
+void ms_rtp_send_class_init(MSRtpSendClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"RTPSend");
+	MS_FILTER_CLASS(klass)->max_qinputs=MSRTPSEND_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->max_finputs=MSRTPSEND_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->r_maxgran=MSRTPSEND_DEF_GRAN;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_rtp_send_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_rtp_send_process;
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_rtp_send_setup;
+}
+
+void ms_rtp_send_set_timing(MSRtpSend *r, guint32 ts_inc, gint payload_size)
+{
+	r->ts_inc=ts_inc;
+	r->packet_size=payload_size;
+	if (r->ts_inc!=0) r->flags|=RTPSEND_CONFIGURED;
+	else r->flags&=~RTPSEND_CONFIGURED;
+	MS_FILTER(r)->r_mingran=payload_size;	
+	/*g_message("ms_rtp_send_set_timing: ts_inc=%i",ts_inc);*/
+}
+
+guint32 get_new_timestamp(MSRtpSend *r,guint32 synctime)
+{
+	guint32 clockts;
+	/* use the sync system time to compute a timestamp */
+	PayloadType *pt=rtp_profile_get_payload(r->rtpsession->profile,r->rtpsession->payload_type);
+	g_return_val_if_fail(pt!=NULL,0);
+	clockts=(guint32)(((double)synctime * (double)pt->clock_rate)/1000.0);
+	ms_trace("ms_rtp_send_process: sync->time=%i clock=%i",synctime,clockts);
+	if (r->flags & RTPSEND_CONFIGURED){
+		if (RTP_TIMESTAMP_IS_STRICTLY_NEWER_THAN(clockts,r->ts+(2*r->ts_inc) )){
+			r->ts=clockts;
+		}
+		else r->ts+=r->ts_inc;
+	}else{
+		r->ts=clockts;
+	}
+	return r->ts;
+}
+
+
+void ms_rtp_send_process(MSRtpSend *r)
+{
+	MSFifo *fi;
+	MSQueue *qi;
+	MSSync *sync= r->sync;
+	int gran=ms_sync_get_samples_per_tick(sync);
+	guint32 ts;
+	void *s;
+	guint skip;
+	guint32 synctime=sync->time;
+	
+	g_return_if_fail(gran>0);
+	if (r->rtpsession==NULL) return;
+
+	ms_filter_lock(MS_FILTER(r));
+	skip=r->delay!=0;
+	if (skip) r->delay--;
+	/* process output fifo and output queue*/
+	fi=r->f_inputs[0];
+	if (fi!=NULL)
+	{
+		ts=get_new_timestamp(r,synctime);
+		/* try to read r->packet_size bytes and send them in a rtp packet*/
+		ms_fifo_get_read_ptr(fi,r->packet_size,&s);
+		if (!skip){
+			rtp_session_send_with_ts(r->rtpsession,s,r->packet_size,ts);
+			ms_trace("len=%i, ts=%i ",r->packet_size,ts);
+		}
+	}
+	qi=r->q_inputs[0];
+	if (qi!=NULL)
+	{
+		MSMessage *msg;
+		/* read a MSMessage and send it through the network*/
+		while ( (msg=ms_queue_get(qi))!=NULL){
+			ts=get_new_timestamp(r,synctime);
+			if (!skip) {
+				/*g_message("Sending packet with ts=%u",ts);*/
+				rtp_session_send_with_ts(r->rtpsession,msg->data,msg->size,ts);
+				
+			}
+			ms_message_destroy(msg);
+		}
+	}
+	ms_filter_unlock(MS_FILTER(r));
+}
+
+void ms_rtp_send_destroy( MSRtpSend *obj)
+{
+	g_free(obj);
+}
+
+RtpSession * ms_rtp_send_set_session(MSRtpSend *obj,RtpSession *session)
+{
+	RtpSession *old=obj->rtpsession;
+	obj->rtpsession=session;
+	obj->ts=0;
+	obj->ts_inc=0;
+	return old;
+}
+
+void ms_rtp_send_setup(MSRtpSend *r, MSSync *sync)
+{
+	MSFilter *codec;
+	MSCodecInfo *info;
+	r->sync=sync;
+	codec=ms_filter_search_upstream_by_type(MS_FILTER(r),MS_FILTER_AUDIO_CODEC);
+	if (codec==NULL) codec=ms_filter_search_upstream_by_type(MS_FILTER(r),MS_FILTER_VIDEO_CODEC);
+	if (codec==NULL){
+		g_warning("ms_rtp_send_setup: could not find upstream codec.");
+		return;
+	}
+	info=MS_CODEC_INFO(codec->klass->info);
+	if (info->info.type==MS_FILTER_AUDIO_CODEC){
+		int ts_inc=info->fr_size/2;
+		int psize=info->dt_size;
+		if (ts_inc==0){
+			/* dont'use the normal frame size: this is a variable frame size codec */
+			/* use the MS_FILTER(codec)->r_mingran */
+			ts_inc=MS_FILTER(codec)->r_mingran/2;
+			psize=0;
+		}
+		ms_rtp_send_set_timing(r,ts_inc,psize);
+	}
+}
+
+gint ms_rtp_send_dtmf(MSRtpSend *r, gchar dtmf)
+{
+	gint res;
+
+	if (r->rtpsession==NULL) return -1;
+	if (rtp_session_telephone_events_supported(r->rtpsession)==-1){
+		g_warning("ERROR : telephone events not supported.\n");
+ 		return -1;
+	}
+
+	ms_filter_lock(MS_FILTER(r));
+	g_message("Sending DTMF.");
+	res=rtp_session_send_dtmf(r->rtpsession, dtmf, r->ts);
+	if (res==0){
+		/* //r->ts+=r->ts_inc; */
+		r->delay+=2;
+	}else g_warning("Could not send dtmf.");
+
+	ms_filter_unlock(MS_FILTER(r));
+
+	return res;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtpsend.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtpsend.h
new file mode 100644
index 00000000..b70f4e55
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msrtpsend.h
@@ -0,0 +1,85 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSRTPSEND_H
+#define MSRTPSEND_H
+
+#include "msfilter.h"
+#include "mssync.h"
+
+#undef PACKAGE
+#undef VERSION
+#include <ortp/ortp.h>
+
+
+/*this is the class that implements a sending through rtp filter*/
+
+#define MSRTPSEND_MAX_INPUTS  1 /* max input per filter*/
+
+#define MSRTPSEND_DEF_GRAN  4096/* the default granularity*/
+
+struct _MSRtpSend
+{
+    /* the MSCopy derivates from MSFilter, so the MSFilter object MUST be the first of the MSCopy object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSRTPSEND_MAX_INPUTS];
+	MSQueue *q_inputs[MSRTPSEND_MAX_INPUTS];
+	MSSync *sync;
+	RtpSession *rtpsession;
+	guint32 ts;
+	guint32 ts_inc;	/* the timestamp increment */
+	gint packet_size;
+	guint flags;
+        guint delay; /* number of _proccess call which must be skipped */
+#define RTPSEND_CONFIGURED (1)
+};
+
+typedef struct _MSRtpSend MSRtpSend;
+
+struct _MSRtpSendClass
+{
+	/* the MSRtpSend derivates from MSFilter, so the MSFilter class MUST be the first of the MSCopy class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+};
+
+typedef struct _MSRtpSendClass MSRtpSendClass;
+
+/* PUBLIC */
+#define MS_RTP_SEND(filter) ((MSRtpSend*)(filter))
+#define MS_RTP_SEND_CLASS(klass) ((MSRtpSendClass*)(klass))
+MSFilter * ms_rtp_send_new(void);
+RtpSession * ms_rtp_send_set_session(MSRtpSend *obj,RtpSession *session);
+#define ms_rtp_send_unset_session(obj) (ms_rtp_send_set_session((obj),NULL))
+#define ms_rtp_send_get_session(obj) ((obj)->rtpsession)
+void ms_rtp_send_set_timing(MSRtpSend *r, guint32 ts_inc, gint payload_size);
+gint ms_rtp_send_dtmf(MSRtpSend *r, gchar dtmf);
+
+
+/* FOR INTERNAL USE*/
+void ms_rtp_send_init(MSRtpSend *r);
+void ms_rtp_send_class_init(MSRtpSendClass *klass);
+void ms_rtp_send_destroy( MSRtpSend *obj);
+void ms_rtp_send_process(MSRtpSend *r);
+void ms_rtp_send_setup(MSRtpSend *r, MSSync *sync);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssdlout.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssdlout.h
new file mode 100644
index 00000000..fd6ec547
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssdlout.h
@@ -0,0 +1,64 @@
+/***************************************************************************
+ *            mssdlout.h
+ *
+ *  Mon Jul 11 16:18:55 2005
+ *  Copyright  2005  Simon Morlat
+ *  Email simon dot morlat at linphone dot org
+ ****************************************************************************/
+
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef mssdlout_h
+#define mssdlout_h
+
+#include "msfilter.h"
+
+#include <SDL/SDL.h>
+#include <SDL/SDL_video.h>
+
+struct _MSSdlOut
+{
+	MSFilter parent;
+	MSQueue *input[2];
+	gint width,height;
+	const gchar *format;
+	SDL_Surface *screen;
+	SDL_Overlay *overlay;
+	MSMessage *oldinm1;
+	gboolean use_yuv;
+};
+
+
+typedef struct _MSSdlOut MSSdlOut;
+	
+struct _MSSdlOutClass
+{
+	MSFilterClass parent_class;
+};
+
+typedef struct _MSSdlOutClass MSSdlOutClass;
+	
+MSFilter * ms_sdl_out_new(void);
+void ms_sdl_out_set_format(MSSdlOut *obj, const char *fmt);
+
+#define MS_SDL_OUT(obj) ((MSSdlOut*)obj)
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundread.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundread.c
new file mode 100644
index 00000000..3803b018
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundread.c
@@ -0,0 +1,39 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation
+  
+  */
+  
+#include "mssoundread.h"
+
+
+void ms_sound_read_init(MSSoundRead *w)
+{
+	ms_filter_init(MS_FILTER(w));
+	
+}
+
+void ms_sound_read_class_init(MSSoundReadClass *klass)
+{
+	int i;
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	MS_FILTER_CLASS(klass)->max_foutputs=1;  /* one fifo output only */
+	
+	ms_filter_class_set_attr( MS_FILTER_CLASS(klass),FILTER_IS_SOURCE);
+}
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundread.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundread.h
new file mode 100644
index 00000000..7f2cab93
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundread.h
@@ -0,0 +1,80 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+#ifndef MSSOUNDREAD_H
+#define MSSOUNDREAD_H
+
+#include "msfilter.h"
+#include "mssync.h"
+
+
+
+struct _MSSoundRead
+{
+	/* the MSOssRead derivates from MSFilter, so the MSFilter object MUST be the first of the MSOssRead object
+       in order to the object mechanism to work*/
+	MSFilter filter;
+};
+
+typedef struct _MSSoundRead MSSoundRead;
+
+struct _MSSoundReadClass
+{
+	/* the MSOssRead derivates from MSFilter, so the MSFilter class MUST be the first of the MSOssRead class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+	gint (*set_device)(MSSoundRead *, gint devid);
+	void (*start)(MSSoundRead *);
+	void (*stop)(MSSoundRead*);
+	void (*set_level)(MSSoundRead *, gint a);
+};
+
+typedef struct _MSSoundReadClass MSSoundReadClass;
+
+/* PUBLIC */
+#define MS_SOUND_READ(filter) ((MSSoundRead*)(filter))
+#define MS_SOUND_READ_CLASS(klass) ((MSSoundReadClass*)(klass))
+
+static inline int ms_sound_read_set_device(MSSoundRead *r,gint devid)
+{
+	return MS_SOUND_READ_CLASS( MS_FILTER(r)->klass )->set_device(r,devid);
+}
+
+static inline void ms_sound_read_start(MSSoundRead *r)
+{
+	MS_SOUND_READ_CLASS( MS_FILTER(r)->klass )->start(r);
+}
+
+static inline void ms_sound_read_stop(MSSoundRead *w)
+{
+	MS_SOUND_READ_CLASS( MS_FILTER(w)->klass )->stop(w);
+}
+
+static inline void ms_sound_read_set_level(MSSoundRead *w,gint a)
+{
+	MS_SOUND_READ_CLASS( MS_FILTER(w)->klass )->set_level(w,a);
+}
+
+/* FOR INTERNAL USE*/
+void ms_sound_read_init(MSSoundRead *r);
+void ms_sound_read_class_init(MSSoundReadClass *klass);
+
+
+#endif
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundwrite.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundwrite.c
new file mode 100644
index 00000000..9c5879f4
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundwrite.c
@@ -0,0 +1,39 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation
+  
+  */
+  
+#include "mssoundwrite.h"
+
+
+void ms_sound_write_init(MSSoundWrite *w)
+{
+	ms_filter_init(MS_FILTER(w));
+	
+}
+
+void ms_sound_write_class_init(MSSoundWriteClass *klass)
+{
+	int i;
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	MS_FILTER_CLASS(klass)->max_finputs=1;  /* one fifo output only */
+	
+	ms_filter_class_set_attr( MS_FILTER_CLASS(klass),FILTER_IS_SINK);
+}
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundwrite.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundwrite.h
new file mode 100644
index 00000000..e6d79874
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssoundwrite.h
@@ -0,0 +1,80 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+#ifndef MSSOUNDWRITE_H
+#define MSSOUNDWRITE_H
+
+#include "msfilter.h"
+#include "mssync.h"
+
+
+
+struct _MSSoundWrite
+{
+	/* the MSOssWrite derivates from MSFilter, so the MSFilter object MUST be the first of the MSOssWrite object
+       in order to the object mechanism to work*/
+	MSFilter filter;
+};
+
+typedef struct _MSSoundWrite MSSoundWrite;
+
+struct _MSSoundWriteClass
+{
+	/* the MSOssWrite derivates from MSFilter, so the MSFilter class MUST be the first of the MSOssWrite class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+	gint (*set_device)(MSSoundWrite *, gint devid);
+	void (*start)(MSSoundWrite *);
+	void (*stop)(MSSoundWrite*);
+	void (*set_level)(MSSoundWrite *, gint a);
+};
+
+typedef struct _MSSoundWriteClass MSSoundWriteClass;
+
+/* PUBLIC */
+#define MS_SOUND_WRITE(filter) ((MSSoundWrite*)(filter))
+#define MS_SOUND_WRITE_CLASS(klass) ((MSSoundWriteClass*)(klass))
+
+static inline int ms_sound_write_set_device(MSSoundWrite *r,gint devid)
+{
+	return MS_SOUND_WRITE_CLASS( MS_FILTER(r)->klass )->set_device(r,devid);
+}
+
+static inline void ms_sound_write_start(MSSoundWrite *r)
+{
+	MS_SOUND_WRITE_CLASS( MS_FILTER(r)->klass )->start(r);
+}
+
+static inline void ms_sound_write_stop(MSSoundWrite *w)
+{
+	MS_SOUND_WRITE_CLASS( MS_FILTER(w)->klass )->stop(w);
+}
+
+static inline void ms_sound_write_set_level(MSSoundWrite *w,gint a)
+{
+	MS_SOUND_WRITE_CLASS( MS_FILTER(w)->klass )->set_level(w,a);
+}
+
+/* FOR INTERNAL USE*/
+void ms_sound_write_init(MSSoundWrite *r);
+void ms_sound_write_class_init(MSSoundWriteClass *klass);
+
+
+#endif
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexdec.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexdec.c
new file mode 100644
index 00000000..b91ca360
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexdec.c
@@ -0,0 +1,218 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <config.h>
+
+#ifdef HAVE_SPEEX
+
+#include "msspeexdec.h"
+
+#ifdef HAVE_GLIB
+#include <gmodule.h>
+#endif
+
+extern MSFilter * ms_speex_enc_new();
+
+MSCodecInfo speex_info=
+{
+	{
+		"Speex codec",
+		0,
+		MS_FILTER_AUDIO_CODEC,
+		ms_speex_dec_new,
+		"A high quality variable bit-rate codec from Jean Marc Valin and David Rowe."
+	},
+	ms_speex_enc_new,
+	ms_speex_dec_new,
+	0,		/*frame size */
+	0,
+	8000, /*minimal bitrate */
+	-1,	/* sampling frequency */
+	110,		/* payload type */
+	"speex",
+	1,
+	1
+};
+
+
+
+void ms_speex_codec_init()
+{
+
+	ms_filter_register(MS_FILTER_INFO(&speex_info));
+	/* //ms_filter_register(MS_FILTER_INFO(&speex_lbr_info)); */
+}
+
+#ifdef HAVE_GLIB
+gchar * g_module_check_init(GModule *module)
+{
+	ms_speex_codec_init();
+	
+	return NULL;
+}
+#else
+gchar * g_module_check_init()
+{
+	ms_speex_codec_init();
+	
+	return NULL;
+}
+#endif
+
+static MSSpeexDecClass * ms_speex_dec_class=NULL;
+/* //static MSSpeexDecClass * ms_speexnb_dec_class=NULL; */
+
+MSFilter * ms_speex_dec_new()
+{
+	MSSpeexDec *obj=g_new(MSSpeexDec,1);
+	
+	if (ms_speex_dec_class==NULL){
+		ms_speex_dec_class=g_new(MSSpeexDecClass,1);
+		ms_speex_dec_class_init(ms_speex_dec_class);
+	}
+	MS_FILTER(obj)->klass=MS_FILTER_CLASS(ms_speex_dec_class);
+
+	ms_speex_dec_init(obj);
+	return MS_FILTER(obj);
+}
+
+void ms_speex_dec_init(MSSpeexDec *obj)
+{
+	ms_filter_init(MS_FILTER(obj));
+	obj->initialized=0;
+	MS_FILTER(obj)->outfifos=obj->outf;
+	MS_FILTER(obj)->inqueues=obj->inq;
+	obj->outf[0]=NULL;
+	obj->inq[0]=NULL;
+	obj->frequency=8000; /*default value */
+	
+}
+
+void ms_speex_dec_init_core(MSSpeexDec *obj,const SpeexMode *mode)
+{
+	int pf=1;
+	
+	obj->speex_state=speex_decoder_init(mode);
+	speex_bits_init(&obj->bits);
+	/* enable the perceptual post filter */
+	speex_decoder_ctl(obj->speex_state,SPEEX_SET_PF, &pf);
+	
+	speex_mode_query(mode, SPEEX_MODE_FRAME_SIZE, &obj->frame_size);
+	
+	obj->initialized=1;
+}
+
+int ms_speex_dec_set_property(MSSpeexDec *obj, MSFilterProperty prop, int *value)
+{
+	if (obj->initialized){
+		/* we are called when speex is running !! forbid that! */
+		ms_warning("ms_speex_dec_set_property: cannot call this function when running!");
+		return -1;
+	}
+	switch(prop){
+		case MS_FILTER_PROPERTY_FREQ:
+			obj->frequency=value[0];
+		break;
+	}
+	return 0;
+}
+
+void ms_speex_dec_setup(MSSpeexDec *obj)
+{
+	const SpeexMode *mode;
+	g_message("Speex decoder setup: freq=%i",obj->frequency);
+	if ( obj->frequency< 16000) mode=&speex_nb_mode;
+	else mode=&speex_wb_mode;
+	ms_speex_dec_init_core(obj,mode);
+}
+
+void ms_speex_dec_unsetup(MSSpeexDec *obj)
+{
+	ms_speex_dec_uninit_core(obj);
+}
+
+void ms_speex_dec_class_init(MSSpeexDecClass *klass)
+{
+	gint frame_size=0;
+	
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	/* use the largest frame size to configure fifos */
+	speex_mode_query(&speex_wb_mode, SPEEX_MODE_FRAME_SIZE, &frame_size);
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_speex_dec_process;
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_speex_dec_setup;
+	MS_FILTER_CLASS(klass)->unsetup=(MSFilterSetupFunc)ms_speex_dec_unsetup;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_speex_dec_destroy;
+	MS_FILTER_CLASS(klass)->set_property=(MSFilterPropertyFunc)ms_speex_dec_set_property;
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"SpeexDecoder");
+	MS_FILTER_CLASS(klass)->info=(MSFilterInfo*)&speex_info;
+	MS_FILTER_CLASS(klass)->max_foutputs=1;
+	MS_FILTER_CLASS(klass)->max_qinputs=1;
+	MS_FILTER_CLASS(klass)->w_maxgran=frame_size*2;
+	ms_trace("ms_speex_dec_class_init: w_maxgran is %i.",MS_FILTER_CLASS(klass)->w_maxgran);
+}
+
+void ms_speex_dec_uninit_core(MSSpeexDec *obj)
+{
+	speex_decoder_destroy(obj->speex_state);
+	obj->initialized=0;
+}
+
+void ms_speex_dec_uninit(MSSpeexDec *obj)
+{
+	
+}
+
+void ms_speex_dec_destroy(MSSpeexDec *obj)
+{
+	ms_speex_dec_uninit(obj);
+	g_free(obj);
+}
+
+void ms_speex_dec_process(MSSpeexDec *obj)
+{
+	MSFifo *outf=obj->outf[0];
+	MSQueue *inq=obj->inq[0];
+	gint16 *output;
+	gint gran=obj->frame_size*2;
+	gint i;
+	MSMessage *m;
+	
+	g_return_if_fail(inq!=NULL);
+	g_return_if_fail(outf!=NULL);
+	
+	m=ms_queue_get(inq);
+	g_return_if_fail(m!=NULL);
+	speex_bits_reset(&obj->bits);
+	ms_fifo_get_write_ptr(outf,gran,(void**)&output);
+	g_return_if_fail(output!=NULL);
+	if (m->data!=NULL){
+		
+		speex_bits_read_from(&obj->bits,m->data,m->size);
+		/* decode */
+		speex_decode_int(obj->speex_state,&obj->bits,(short*)output);
+	}else{
+		/* we have a missing packet */
+		speex_decode_int(obj->speex_state,NULL,(short*)output);
+	}
+	ms_message_destroy(m);
+	
+}
+
+#endif  /* HAVE_SPEEX */
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexdec.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexdec.h
new file mode 100644
index 00000000..d4e745fe
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexdec.h
@@ -0,0 +1,69 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSSPEEXDEC_H
+#define MSSPEEXDEC_H
+
+#include <mscodec.h>
+#include <speex.h>
+
+struct _MSSpeexDec
+{
+	MSFilter parent;
+	MSQueue *inq[1]; /* speex has an input q because it can be variable bit rate */
+	MSFifo *outf[1];	
+	void *speex_state;
+	SpeexBits bits;
+	int frequency;
+	int frame_size;
+	int initialized;
+};
+
+typedef struct _MSSpeexDec MSSpeexDec;
+	
+
+struct _MSSpeexDecClass
+{
+	MSFilterClass parent;
+};
+
+typedef struct _MSSpeexDecClass MSSpeexDecClass;
+
+
+#define MS_SPEEX_DEC(o)	((MSSpeexDec*)(o))
+#define MS_SPEEX_DEC_CLASS(o)	((MSSpeexDecClass*)(o))
+
+/* call this before if don't load the plugin dynamically */
+void ms_speex_codec_init();
+
+/* mediastreamer compliant constructor */
+MSFilter * ms_speex_dec_new();
+
+void ms_speex_dec_init(MSSpeexDec *obj);
+void ms_speex_dec_init_core(MSSpeexDec *obj,const SpeexMode *mode);
+void ms_speex_dec_class_init(MSSpeexDecClass *klass);
+void ms_speex_dec_uninit(MSSpeexDec *obj);
+void ms_speex_dec_uninit_core(MSSpeexDec *obj);
+
+void ms_speex_dec_process(MSSpeexDec *obj);
+void ms_speex_dec_destroy(MSSpeexDec *obj);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexenc.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexenc.c
new file mode 100644
index 00000000..abf976e6
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexenc.c
@@ -0,0 +1,192 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <config.h>
+
+#ifdef HAVE_SPEEX
+
+#include "msspeexenc.h"
+#include "ms.h"
+extern MSCodecInfo speex_info;
+
+static MSSpeexEncClass * ms_speex_enc_class=NULL;
+
+MSFilter * ms_speex_enc_new()
+{
+	MSSpeexEnc *obj=g_new(MSSpeexEnc,1);
+	
+	if (ms_speex_enc_class==NULL){
+		ms_speex_enc_class=g_new(MSSpeexEncClass,1);
+		ms_speex_enc_class_init(ms_speex_enc_class);
+	}
+	MS_FILTER(obj)->klass=MS_FILTER_CLASS(ms_speex_enc_class);
+	ms_speex_enc_init(MS_SPEEX_ENC(obj));
+	return MS_FILTER(obj);
+}
+
+void ms_speex_enc_init(MSSpeexEnc *obj)
+{
+	ms_filter_init(MS_FILTER(obj));
+	MS_FILTER(obj)->infifos=obj->inf;
+	MS_FILTER(obj)->outqueues=obj->outq;
+	obj->inf[0]=NULL;
+	obj->outq[0]=NULL;
+	obj->frequency=8000;
+	obj->bitrate=30000;
+  obj->initialized=0;
+}
+
+void ms_speex_enc_init_core(MSSpeexEnc *obj,const SpeexMode *mode, gint bitrate)
+{
+	int proc_type, proc_speed;
+	gchar *proc_vendor;
+	int tmp;
+	int frame_size;
+	
+	obj->speex_state=speex_encoder_init(mode);
+	speex_bits_init(&obj->bits);
+	
+	if (bitrate>0) {
+		bitrate++;
+		speex_encoder_ctl(obj->speex_state, SPEEX_SET_BITRATE, &bitrate);
+		g_message("Setting speex output bitrate less or equal than %i",bitrate-1);
+	}
+
+	proc_speed=ms_proc_get_speed();
+	proc_vendor=ms_proc_get_param("vendor_id");
+	if (proc_speed<0 || proc_vendor==NULL){
+		g_warning("Can't guess processor features: setting speex encoder to its lowest complexity.");
+		tmp=1;
+		speex_encoder_ctl(obj->speex_state,SPEEX_SET_COMPLEXITY,&tmp);
+	}else if ((proc_speed!=-1) && (proc_speed<200)){
+		g_warning("A cpu speed less than 200 Mhz is not enough: let's reduce the complexity of the speex codec.");
+		tmp=1;
+		speex_encoder_ctl(obj->speex_state,SPEEX_SET_COMPLEXITY,&tmp);
+	}else if (proc_vendor!=NULL) {
+		if (strncmp(proc_vendor,"GenuineIntel",strlen("GenuineIntel"))==0){
+			proc_type=ms_proc_get_type();
+			if (proc_type==5){
+				g_warning("A pentium I is not enough fast for speex codec in normal mode: let's reduce its complexity.");
+				tmp=1;
+				speex_encoder_ctl(obj->speex_state,SPEEX_SET_COMPLEXITY,&tmp);
+			}
+		}
+		g_free(proc_vendor);
+	}
+	/* guess the used input frame size */
+	speex_mode_query(mode, SPEEX_MODE_FRAME_SIZE, &frame_size);
+	MS_FILTER(obj)->r_mingran=frame_size*2;
+	ms_trace("ms_speex_init: using frame size of %i.",MS_FILTER(obj)->r_mingran);
+	
+	obj->initialized=1;
+}
+
+/* must be called before the encoder is running*/
+int ms_speex_enc_set_property(MSSpeexEnc *obj,int property,int *value)
+{
+	if (obj->initialized){
+		/* we are called when speex is running !! forbid that! */
+		ms_warning("ms_speex_enc_set_property: cannot call this function when running!");
+		return -1;
+	}
+	switch(property){
+		case MS_FILTER_PROPERTY_FREQ:
+			obj->frequency=value[0];
+		break;
+		case MS_FILTER_PROPERTY_BITRATE: /* to specify max bitrate */
+			obj->bitrate=value[0];
+		break;
+	}
+	return 0;
+}
+
+void ms_speex_enc_setup(MSSpeexEnc *obj)
+{
+	const SpeexMode *mode;
+	int quality;
+	g_message("Speex encoder setup: freq=%i",obj->frequency);
+	if ( obj->frequency< 16000) mode=&speex_nb_mode;
+	else mode=&speex_wb_mode;
+	ms_speex_enc_init_core(obj,mode,obj->bitrate);
+	
+}
+
+void ms_speex_enc_unsetup(MSSpeexEnc *obj)
+{
+	ms_speex_enc_uninit_core(obj);
+}
+
+void ms_speex_enc_class_init(MSSpeexEncClass *klass)
+{
+	gint frame_size=0;
+	
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	/* we take the larger (wb) frame size */
+	speex_mode_query(&speex_wb_mode, SPEEX_MODE_FRAME_SIZE, &frame_size);
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_speex_enc_process;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_speex_enc_destroy;
+	MS_FILTER_CLASS(klass)->setup=(MSFilterSetupFunc)ms_speex_enc_setup;
+	MS_FILTER_CLASS(klass)->unsetup=(MSFilterSetupFunc)ms_speex_enc_unsetup;
+	MS_FILTER_CLASS(klass)->set_property=(MSFilterPropertyFunc)ms_speex_enc_set_property;
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"SpeexEncoder");
+	MS_FILTER_CLASS(klass)->info=(MSFilterInfo*)&speex_info;
+	MS_FILTER_CLASS(klass)->max_finputs=1;
+	MS_FILTER_CLASS(klass)->max_qoutputs=1;
+	MS_FILTER_CLASS(klass)->r_maxgran=frame_size*2;
+	ms_trace("ms_speex_enc_class_init: r_maxgran is %i.",MS_FILTER_CLASS(klass)->r_maxgran);
+}
+
+void ms_speex_enc_uninit_core(MSSpeexEnc *obj)
+{
+	if (obj->initialized){
+		speex_encoder_destroy(obj->speex_state);
+		obj->initialized=0;
+	}
+}
+
+void ms_speex_enc_destroy(MSSpeexEnc *obj)
+{
+	ms_speex_enc_uninit_core(obj);
+	g_free(obj);
+}
+
+void ms_speex_enc_process(MSSpeexEnc *obj)
+{
+	MSFifo *inf=obj->inf[0];
+	MSQueue *outq=obj->outq[0];
+	gint16 *input;
+	gint gran=MS_FILTER(obj)->r_mingran;
+	gint i;
+	MSMessage *m;
+	
+	g_return_if_fail(inf!=NULL);
+	g_return_if_fail(outq!=NULL);
+	
+	ms_fifo_get_read_ptr(inf,gran,(void**)&input);
+	g_return_if_fail(input!=NULL);
+	/* encode */
+	speex_bits_reset(&obj->bits);
+	speex_encode_int(obj->speex_state,(short*)input,&obj->bits);
+	m=ms_message_new(speex_bits_nbytes(&obj->bits));
+	m->size=speex_bits_write(&obj->bits,m->data,m->size);
+	ms_queue_put(outq,m);
+}
+
+#endif  /* HAVE_SPEEX */
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexenc.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexenc.h
new file mode 100644
index 00000000..41655b9f
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msspeexenc.h
@@ -0,0 +1,66 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSSPEEXENC_H
+#define MSSPEEXENC_H
+
+#include <mscodec.h>
+#include <speex.h>
+
+struct _MSSpeexEnc
+{
+	MSFilter parent;
+	MSFifo *inf[1];
+	MSQueue *outq[1];	/* speex has an output q because it can be variable bit rate */
+	void *speex_state;
+	SpeexBits bits;
+	int frequency;
+	int bitrate;
+	int initialized;
+};
+
+typedef struct _MSSpeexEnc MSSpeexEnc;
+	
+
+struct _MSSpeexEncClass
+{
+	MSFilterClass parent;
+};
+
+typedef struct _MSSpeexEncClass MSSpeexEncClass;
+
+
+#define MS_SPEEX_ENC(o)	((MSSpeexEnc*)(o))
+#define MS_SPEEX_ENC_CLASS(o)	((MSSpeexEncClass*)(o))
+
+/* generic constructor */
+MSFilter * ms_speex_enc_new();
+
+void ms_speex_enc_init_core(MSSpeexEnc *obj,const SpeexMode *mode, gint quality);
+void ms_speex_enc_uninit_core(MSSpeexEnc *obj);
+void ms_speex_enc_init(MSSpeexEnc *obj);
+void ms_speex_enc_class_init(MSSpeexEncClass *klass);
+
+
+void ms_speex_enc_process(MSSpeexEnc *obj);
+void ms_speex_enc_destroy(MSSpeexEnc *obj);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssync.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssync.c
new file mode 100644
index 00000000..7656211b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssync.c
@@ -0,0 +1,193 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "mssync.h"
+#include <errno.h>
+
+/* TODO:
+	-define an uninit function that free the mutex
+*/
+
+/**
+ * function_name:ms_sync_get_bytes_per_tick
+ * @sync:  A #MSSync object.
+ *
+ * Returns the number of bytes per tick. This is a usefull information for sources, so
+ * that they can know how much data they must deliver each time they are called.
+ *
+ */
+
+/* private */
+void ms_sync_init(MSSync *sync)
+{	
+	sync->klass=NULL;  
+	sync->lock=g_mutex_new();
+	sync->thread_cond=g_cond_new();
+	sync->stop_cond=g_cond_new();
+	sync->attached_filters=NULL;
+	sync->execution_list=NULL;
+	sync->filters=0;
+	sync->run=0;
+	sync->flags=0;
+	sync->samples_per_tick=0;
+	sync->ticks=0;
+	sync->time=0;
+	sync->thread=NULL;
+}
+
+void ms_sync_class_init(MSSyncClass *klass)
+{
+	klass->max_filters=0;
+	klass->synchronize=NULL;
+	klass->attach=ms_sync_attach_generic;
+	klass->detach=ms_sync_detach_generic;
+	klass->destroy=NULL;
+}
+
+/* public*/
+
+
+/**
+ * ms_sync_attach:
+ * @sync:  A #MSSync object.
+ * @f:  A #MSFilter object.
+ *
+ * Attach a chain of filters to a synchronisation source @sync. Filter @f must be the first filter of the processing chain.
+ *  In order to be run, each chain of filter must be attached to a synchronisation source, that will be responsible for scheduling
+ *  the processing. Multiple chains can be attached to a single synchronisation.
+ *
+ * Returns: 0 if successfull, a negative value reprensenting the errno.h error.
+ */
+int ms_sync_attach(MSSync *sync,MSFilter *f)
+{
+	gint err;
+	ms_sync_lock(sync);
+	err=sync->klass->attach(sync,f);
+	ms_sync_update(sync);
+	ms_sync_unlock(sync);
+	return(err);
+}
+
+int ms_sync_attach_generic(MSSync *sync,MSFilter *f)
+{
+	int i;
+	/* //printf("attr: %i\n",f->klass->attributes); */
+	g_return_val_if_fail(f->klass->attributes & FILTER_IS_SOURCE,-EINVAL);
+	g_return_val_if_fail(sync->attached_filters!=NULL,-EFAULT);
+	
+
+	/* find a free place to attach*/
+	for (i=0;i<sync->klass->max_filters;i++)
+	{
+		if (sync->attached_filters[i]==NULL)
+		{
+			sync->attached_filters[i]=f;
+			sync->filters++;
+			ms_trace("Filter succesfully attached to sync.");
+			return 0;
+		}
+	}
+	g_warning("No more link on sync !");
+	return(-EMLINK);
+}
+
+/**
+ * ms_sync_detach:
+ * @sync:  A #MSSync object.
+ * @f:  A #MSFilter object.
+ *
+ * Dettach a chain of filters to a synchronisation source. Filter @f must be the first filter of the processing chain.
+ * The processing chain will no more be executed.
+ *
+ * Returns: 0 if successfull, a negative value reprensenting the errno.h error.
+ */
+int ms_sync_detach(MSSync *sync,MSFilter *f)
+{	
+	gint err;
+	ms_sync_lock(sync);
+	err=sync->klass->detach(sync,f);
+	ms_sync_update(sync);
+	ms_sync_unlock(sync);
+	return(err);
+}
+
+int ms_sync_detach_generic(MSSync *sync,MSFilter *f)
+{
+	int i;
+	g_return_val_if_fail(f->klass->attributes & FILTER_IS_SOURCE,-EINVAL);
+	g_return_val_if_fail(sync->attached_filters!=NULL,-EFAULT);
+	for (i=0;i<sync->filters;i++)
+	{
+		if (sync->attached_filters[i]==f)
+		{
+			sync->attached_filters[i]=NULL;
+			sync->filters--;
+			return 0;
+		}
+	}
+	return(-EMLINK);
+}
+
+void ms_sync_set_samples_per_tick(MSSync *sync,gint size)
+{
+	if (sync->samples_per_tick==0)
+	{
+		sync->samples_per_tick=size;
+		g_cond_signal(sync->thread_cond);
+	}
+	else sync->samples_per_tick=size;
+}
+
+/* call the setup func of each filter attached to the graph */
+void ms_sync_setup(MSSync *sync)
+{
+	GList *elem=sync->execution_list;
+	MSFilter *f;
+	while(elem!=NULL){
+		f=(MSFilter*)elem->data;
+		if (f->klass->setup!=NULL){
+			f->klass->setup(f,sync);
+		}
+		elem=g_list_next(elem);
+	}
+}
+
+/* call the unsetup func of each filter attached to the graph */
+void ms_sync_unsetup(MSSync *sync)
+{
+	GList *elem=sync->execution_list;
+	MSFilter *f;
+	while(elem!=NULL){
+		f=(MSFilter*)elem->data;
+		if (f->klass->unsetup!=NULL){
+			f->klass->unsetup(f,sync);
+		}
+		elem=g_list_next(elem);
+	}
+}
+
+
+int ms_sync_uninit(MSSync *sync)
+{
+	g_mutex_free(sync->lock);
+	g_cond_free(sync->thread_cond);
+	g_cond_free(sync->stop_cond);
+}
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssync.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssync.h
new file mode 100644
index 00000000..012c068f
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mssync.h
@@ -0,0 +1,136 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MS_SYNC_H
+#define MS_SYNC_H
+
+
+#include "msfilter.h"
+
+struct _MSSync
+{
+	struct _MSSyncClass *klass;
+	GMutex *lock;
+	MSFilter **attached_filters; /* pointer to a table of pointer of filters*/
+	GList *execution_list;     /* the list of filters to be executed. This is filled with compilation */
+	gint filters;   /*number of filters attached to the sync */
+	gint run;       /* flag to indicate whether the sync must be run or not */
+	GThread * thread;   /* the thread ressource if this sync is run by a thread*/
+	GCond *thread_cond;
+	GCond *stop_cond;
+	guint32 flags;
+	gint interval; /* in miliseconds*/
+#define MS_SYNC_NEED_UPDATE (0x0001)  /* a modification has occured in the processing chains
+							attached to this sync; so the execution list has to be updated */
+	guint samples_per_tick; /* number of bytes produced by sources of the processing chains*/
+	guint32 ticks;
+	guint32 time;	/* a time since the start of the sync expressed in milisec*/
+};
+
+typedef struct _MSSync MSSync;
+
+typedef void (*MSSyncDestroyFunc)(MSSync*);
+typedef void (*MSSyncSyncFunc)(MSSync*);
+typedef int (*MSSyncAttachFunc)(MSSync*,MSFilter*);
+typedef int (*MSSyncDetachFunc)(MSSync*,MSFilter*);
+
+typedef struct _MSSyncClass
+{
+	gint max_filters;  /* the maximum number of filters that can be attached to this sync*/
+	MSSyncSyncFunc synchronize;
+	MSSyncDestroyFunc destroy;
+	MSSyncAttachFunc attach;
+	MSSyncDetachFunc detach;
+} MSSyncClass;
+
+/* private */
+void ms_sync_init(MSSync *sync);
+void ms_sync_class_init(MSSyncClass *klass);
+
+int ms_sync_attach_generic(MSSync *sync,MSFilter *f);
+int ms_sync_detach_generic(MSSync *sync,MSFilter *f);
+
+/* public*/
+
+#define MS_SYNC(sync) ((MSSync*)(sync))
+#define MS_SYNC_CLASS(klass) ((MSSyncClass*)(klass))
+
+#define ms_sync_synchronize(_sync) \
+do       \
+{         \
+	MSSync *__sync=_sync; \
+	__sync->ticks++;       \
+	((__sync)->klass->synchronize((__sync))); \
+}while(0)
+
+void ms_sync_setup(MSSync *sync);
+
+void ms_sync_unsetup(MSSync *sync);
+
+#define ms_sync_update(sync) (sync)->flags|=MS_SYNC_NEED_UPDATE
+
+#define ms_sync_get_samples_per_tick(sync) ((sync)->samples_per_tick)
+
+void ms_sync_set_samples_per_tick(MSSync *sync,gint size);
+
+#define ms_sync_get_tick_count(sync)  ((sync)->ticks)
+
+#define ms_sync_suspend(sync) g_cond_wait((sync)->thread_cond,(sync)->lock)
+
+#define ms_sync_lock(sync) g_mutex_lock((sync)->lock)
+
+#define ms_sync_unlock(sync) g_mutex_unlock((sync)->lock)
+
+#define ms_sync_trylock(sync) g_mutex_trylock((sync)->lock)
+
+/**
+ * function_name:ms_sync_attach
+ * @sync:  A #MSSync object.
+ * @f:  A #MSFilter object.
+ *
+ * Attach a chain of filters to a synchronisation source. Filter @f must be the first filter of the processing chain.
+ *
+ * Returns: 0 if successfull, a negative value reprensenting the errno.h error.
+ */
+int ms_sync_attach(MSSync *sync,MSFilter *f);
+
+/**
+ * ms_sync_detach:
+ * @sync:  A #MSSync object.
+ * @f:  A #MSFilter object.
+ *
+ * Dettach a chain of filters to a synchronisation source. Filter @f must be the first filter of the processing chain.
+ * The processing chain will no more be executed.
+ *
+ * Returns: 0 if successfull, a negative value reprensenting the errno.h error.
+ */
+int ms_sync_detach(MSSync *sync,MSFilter *f);
+
+int ms_sync_uninit(MSSync *sync);
+
+#define ms_sync_start(sync)	ms_start((sync))
+#define ms_sync_stop(sync)	ms_stop((sync))
+
+
+/*destroy*/
+#define ms_sync_destroy(sync)     (sync)->klass->destroy((sync))
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstimer.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstimer.c
new file mode 100644
index 00000000..29b81d3c
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstimer.c
@@ -0,0 +1,114 @@
+ /*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "mstimer.h"
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <signal.h>
+
+static MSTimerClass *ms_timer_class=NULL;
+
+
+void ms_timer_init(MSTimer *sync)
+{
+	ms_sync_init(MS_SYNC(sync));
+	MS_SYNC(sync)->attached_filters=sync->filters;
+	memset(sync->filters,0,MSTIMER_MAX_FILTERS*sizeof(MSFilter*));
+	MS_SYNC(sync)->samples_per_tick=160;
+	ms_timer_set_interval(sync,20);
+	sync->state=MS_TIMER_STOPPED;
+}
+
+void ms_timer_class_init(MSTimerClass *klass)
+{
+	ms_sync_class_init(MS_SYNC_CLASS(klass));
+	MS_SYNC_CLASS(klass)->max_filters=MSTIMER_MAX_FILTERS;
+	MS_SYNC_CLASS(klass)->synchronize=(MSSyncSyncFunc)ms_timer_synchronize;
+	MS_SYNC_CLASS(klass)->destroy=(MSSyncDestroyFunc)ms_timer_destroy;
+	/* no need to overload these function*/
+	MS_SYNC_CLASS(klass)->attach=ms_sync_attach_generic;
+	MS_SYNC_CLASS(klass)->detach=ms_sync_detach_generic;
+}
+
+void ms_timer_destroy(MSTimer *timer)
+{
+	g_free(timer);
+}
+
+
+void ms_timer_synchronize(MSTimer *timer)
+{
+	/* //printf("ticks=%i \n",MS_SYNC(timer)->ticks); */
+	if (timer->state==MS_TIMER_STOPPED){
+		timer->state=MS_TIMER_RUNNING;
+		gettimeofday(&timer->orig,NULL);
+		timer->sync.time=0;
+	}
+	else {
+		gint32 diff,time;
+		struct timeval tv,cur;
+	
+		gettimeofday(&cur,NULL);
+		time=((cur.tv_usec-timer->orig.tv_usec)/1000 ) + ((cur.tv_sec-timer->orig.tv_sec)*1000 );
+		if ( (diff=time-timer->sync.time)>50){
+			g_warning("Must catchup %i miliseconds.",diff);
+		}
+		while((diff = timer->sync.time-time) > 0)
+		{
+			tv.tv_sec = diff/1000;
+			tv.tv_usec = (diff%1000)*1000;
+			select(0,NULL,NULL,NULL,&tv);
+			gettimeofday(&cur,NULL);
+			time=((cur.tv_usec-timer->orig.tv_usec)/1000 ) + ((cur.tv_sec-timer->orig.tv_sec)*1000 );
+		}
+	}
+	timer->sync.time+=timer->milisec;
+	return;
+}
+
+
+MSSync *ms_timer_new()
+{
+	MSTimer *timer;
+	
+	timer=g_malloc(sizeof(MSTimer));
+	ms_timer_init(timer);
+	if (ms_timer_class==NULL)
+	{
+		ms_timer_class=g_new(MSTimerClass,1);
+		ms_timer_class_init(ms_timer_class);
+	}
+	MS_SYNC(timer)->klass=MS_SYNC_CLASS(ms_timer_class);
+	return(MS_SYNC(timer));
+}
+
+void ms_timer_set_interval(MSTimer *timer, int milisec)
+{
+	
+	MS_SYNC(timer)->ticks=0;
+	MS_SYNC(timer)->interval=milisec;
+	timer->interval.tv_sec=milisec/1000;
+	timer->interval.tv_usec=(milisec % 1000)*1000;
+	timer->milisec=milisec;
+	
+	
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstimer.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstimer.h
new file mode 100644
index 00000000..5c7e8ede
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstimer.h
@@ -0,0 +1,68 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+#ifndef MSTIMER_H
+#define MSTIMER_H
+
+#include "mssync.h"
+#include <sys/time.h>
+
+#define MSTIMER_MAX_FILTERS 10
+
+/* MSTimer derivates from MSSync base class*/
+
+typedef struct _MSTimer
+{
+	/* the MSSync must be the first field of the object in order to the object mechanism to work*/
+	MSSync  sync;
+	MSFilter *filters[MSTIMER_MAX_FILTERS];
+	gint milisec; /* the interval */
+	struct timeval interval;
+	struct timeval orig;
+	gint state;
+} MSTimer;
+
+
+typedef struct _MSTimerClass
+{
+	/* the MSSyncClass must be the first field of the class in order to the class mechanism to work*/
+	MSSyncClass parent_class;
+} MSTimerClass;
+
+
+/*private*/
+#define MS_TIMER_RUNNING 1
+#define MS_TIMER_STOPPED 0
+void ms_timer_init(MSTimer *sync);
+void ms_timer_class_init(MSTimerClass *sync);
+
+void ms_timer_destroy(MSTimer *timer);
+void ms_timer_synchronize(MSTimer *timer);
+
+/*public*/
+void ms_timer_set_interval(MSTimer *timer, gint milisec);
+
+/* casts a MSSync object into a MSTimer */
+#define MS_TIMER(sync) ((MSTimer*)(sync))
+/* casts a MSSync class into a MSTimer class */
+#define MS_TIMER_CLASS(klass) ((MSTimerClass*)(klass))
+
+MSSync *ms_timer_new();
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstruespeechdecoder.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstruespeechdecoder.h
new file mode 100644
index 00000000..62477436
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstruespeechdecoder.h
@@ -0,0 +1,55 @@
+/*
+  Copyright (C) 2003  Robert W. Brewer <rbrewer at op.net>
+  
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSTRUESPEECHDECODER_H
+#define MSTRUESPEECHDECODER_H
+
+#include "msfilter.h"
+#include "mstruespeechencoder.h"
+
+
+
+typedef struct _MSTrueSpeechDecoder
+{
+    /* the MSTrueSpeechDecoder derives from MSFilter, so the MSFilter
+       object MUST be the first of the MSTrueSpeechDecoder object
+       in order for the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MS_TRUESPEECH_CODEC_MAX_IN_OUT];
+    MSFifo *f_outputs[MS_TRUESPEECH_CODEC_MAX_IN_OUT];
+    Win32Codec* codec;
+} MSTrueSpeechDecoder;
+
+typedef struct _MSTrueSpeechDecoderClass
+{
+	/* the MSTrueSpeechDecoder derives from MSFilter,
+           so the MSFilter class MUST be the first of the MSTrueSpechDecoder
+           class
+           in order for the class mechanism to work*/
+  MSFilterClass parent_class;
+  Win32CodecDriver* driver;
+} MSTrueSpeechDecoderClass;
+
+/* PUBLIC */
+#define MS_TRUESPEECHDECODER(filter) ((MSTrueSpechMDecoder*)(filter))
+#define MS_TRUESPEECHDECODER_CLASS(klass) ((MSTrueSpeechDecoderClass*)(klass))
+MSFilter * ms_truespeechdecoder_new(void);
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstruespeechencoder.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstruespeechencoder.h
new file mode 100644
index 00000000..04e40bb8
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mstruespeechencoder.h
@@ -0,0 +1,62 @@
+/*
+  Copyright (C) 2003  Robert W. Brewer <rbrewer at op.net>
+  
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#ifndef MSTRUESPEECHENCODER_H
+#define MSTRUESPEECHENCODER_H
+
+#include "msfilter.h"
+#include <win32codec.h>
+
+
+#define MS_TRUESPEECH_CODEC_MAX_IN_OUT  1 /* max inputs/outputs per filter*/
+
+#define TRUESPEECH_FORMAT_TAG 0x22
+#define TRUESPEECH_DLL "tssoft32.acm"
+
+typedef struct _MSTrueSpeechEncoder
+{
+    /* the MSTrueSpeechEncoder derives from MSFilter, so the MSFilter
+       object MUST be the first of the MSTrueSpeechEncoder object
+       in order for the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MS_TRUESPEECH_CODEC_MAX_IN_OUT];
+    MSFifo *f_outputs[MS_TRUESPEECH_CODEC_MAX_IN_OUT];
+    Win32Codec* codec;
+} MSTrueSpeechEncoder;
+
+typedef struct _MSTrueSpeechEncoderClass
+{
+	/* the MSTrueSpeechEncoder derives from MSFilter,
+           so the MSFilter class MUST be the first of the MSTrueSpechEncoder
+           class
+           in order for the class mechanism to work*/
+  MSFilterClass parent_class;
+  Win32CodecDriver* driver;
+} MSTrueSpeechEncoderClass;
+
+/* PUBLIC */
+#define MS_TRUESPEECHENCODER(filter) ((MSTrueSpechMEncoder*)(filter))
+#define MS_TRUESPEECHENCODER_CLASS(klass) ((MSTrueSpeechEncoderClass*)(klass))
+MSFilter * ms_truespeechencoder_new(void);
+
+/* for internal use only */
+WAVEFORMATEX* ms_truespeechencoder_wf_create();
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msutils.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msutils.h
new file mode 100644
index 00000000..012b87d8
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msutils.h
@@ -0,0 +1,61 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+#ifndef MSUTILS_H
+#define MSUTILS_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#else
+#include <uglib.h>
+#endif
+#include <errno.h>
+
+#ifndef ENODATA
+/* this is for freeBSD .*/
+#define ENODATA EWOULDBLOCK	
+#endif
+
+#ifdef MS_DEBUG
+
+#define ms_trace g_message
+
+#else
+
+#define ms_trace(...)
+#endif
+
+#define ms_warning g_warning
+#define ms_error g_error
+
+#define VIDEO_SIZE_CIF_W 352
+#define VIDEO_SIZE_CIF_H 288
+#define VIDEO_SIZE_QCIF_W 176
+#define VIDEO_SIZE_QCIF_H 144
+#define VIDEO_SIZE_4CIF_W 704
+#define VIDEO_SIZE_4CIF_H 576
+#define VIDEO_SIZE_MAX_W VIDEO_SIZE_4CIF_W
+#define VIDEO_SIZE_MAX_H VIDEO_SIZE_4CIF_H
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msv4l.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msv4l.h
new file mode 100644
index 00000000..e19ac9ea
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msv4l.h
@@ -0,0 +1,96 @@
+ /*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSV4L_H
+#define MSV4L_H
+
+#include <msvideosource.h>
+#include <sys/types.h>
+#include <linux/videodev.h>
+
+struct _MSV4l
+{
+	MSVideoSource parent;
+	int fd;
+	char *device;
+	struct video_capability cap;
+	struct video_channel channel;
+	struct video_window win;
+	struct video_picture pict;
+	struct video_mmap vmap;
+	struct video_mbuf vmbuf;
+	struct video_capture vcap;
+	gint bsize;
+	gint use_mmap;
+	gint frame;
+	guint query_frame;
+	gchar *mmapdbuf; /* the mmap'd buffer */
+	MSBuffer img[VIDEO_MAX_FRAME];	/* the buffer wrappers used for mmaps */
+	gint width; /* the capture image size - can be cropped to output size */
+	gint height;
+	MSBuffer *allocdbuf; /* the buffer allocated for read() and mire */
+	gint count;
+	MSBuffer *image_grabbed;
+	GCond *cond;
+	GCond *stopcond;
+	GThread *v4lthread;
+	gboolean grab_image;
+	gboolean thread_run;
+	gboolean thread_exited;
+};
+
+typedef struct _MSV4l MSV4l;
+
+
+struct _MSV4lClass
+{
+	MSVideoSourceClass parent_class;
+	
+};
+
+typedef struct _MSV4lClass MSV4lClass;
+
+
+/* PUBLIC API */
+#define MS_V4L(v)		((MSV4l*)(v))
+#define MS_V4L_CLASS(k)		((MSV4lClass*)(k))
+MSFilter * ms_v4l_new();
+
+void ms_v4l_start(MSV4l *obj);
+void ms_v4l_stop(MSV4l *obj);
+int ms_v4l_set_device(MSV4l *f, const gchar *device);
+gint ms_v4l_get_width(MSV4l *v4l);
+gint ms_v4l_get_height(MSV4l *v4l);
+void ms_v4l_set_size(MSV4l *v4l, gint w, gint h);
+
+/* PRIVATE API */
+void ms_v4l_init(MSV4l *obj);
+void ms_v4l_class_init(MSV4lClass *klass);
+int v4l_configure(MSV4l *f);
+
+void v4l_process(MSV4l *obj);
+
+void ms_v4l_uninit(MSV4l *obj);
+
+void ms_v4l_destroy(MSV4l *obj);
+
+extern MSFilterInfo v4l_info;
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msvideosource.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msvideosource.h
new file mode 100644
index 00000000..9a27f836
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/msvideosource.h
@@ -0,0 +1,74 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSVIDEOSOURCE_H
+#define MSVIDEOSOURCE_H
+
+
+#include "msfilter.h"
+
+/* this is the video input abstract class */
+
+#define MSVIDEOSOURCE_MAX_OUTPUTS  1 /* max output per filter*/
+
+typedef struct _MSVideoSource
+{
+    /* the MSVideoSource derivates from MSFilter, so the MSFilter object MUST be the first of the MSVideoSource object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSQueue *outputs[MSVIDEOSOURCE_MAX_OUTPUTS];
+    gchar *dev_name;
+	gint width, height;
+	gchar *format;
+	gint frame_rate;
+	gint frame_rate_base;
+} MSVideoSource;
+
+typedef struct _MSVideoSourceClass
+{
+	/* the MSVideoSource derivates from MSFilter, so the MSFilter class MUST be the first of the MSVideoSource class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+	gint (*set_device)(MSVideoSource *s, const gchar *name);
+	void (*start)(MSVideoSource *s);
+	void (*stop)(MSVideoSource *s);
+	void (*set_size)(MSVideoSource *s, gint width, gint height);
+	void (*set_frame_rate)(MSVideoSource *s, gint frame_rate, gint frame_rate_base);
+} MSVideoSourceClass;
+
+/* PUBLIC */
+void ms_video_source_register_all();
+int ms_video_source_set_device(MSVideoSource *f, const gchar *device);
+gchar* ms_video_source_get_device_name(MSVideoSource *f);
+void ms_video_source_start(MSVideoSource *f);
+void ms_video_source_stop(MSVideoSource *f);
+void ms_video_source_set_size(MSVideoSource *f, gint width, gint height);
+void ms_video_source_set_frame_rate(MSVideoSource *f, gint frame_rate, gint frame_rate_base);
+gchar* ms_video_source_get_format(MSVideoSource *f);
+
+#define MS_VIDEO_SOURCE(obj)		((MSVideoSource*)(obj))
+#define MS_VIDEO_SOURCE_CLASS(klass)		((MSVideoSourceClass*)(klass))
+
+
+/* FOR INTERNAL USE*/
+void ms_video_source_init(MSVideoSource *f);
+void ms_video_source_class_init(MSVideoSourceClass *klass);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mswrite.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mswrite.c
new file mode 100644
index 00000000..178e294c
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mswrite.c
@@ -0,0 +1,121 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "mswrite.h"
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <errno.h>
+
+static MSWriteClass *ms_write_class=NULL;
+
+MSFilter * ms_write_new(char *name)
+{
+	MSWrite *r;
+	int fd=-1;
+	
+	r=g_new(MSWrite,1);
+	ms_write_init(r);
+	if (ms_write_class==NULL)
+	{
+		ms_write_class=g_new(MSWriteClass,1);
+		ms_write_class_init(ms_write_class);
+	}
+	MS_FILTER(r)->klass=MS_FILTER_CLASS(ms_write_class);
+	if ((name!=NULL) && (strlen(name)!=0))
+	{
+		fd=open(name,O_WRONLY | O_CREAT | O_TRUNC,S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH);
+		if (fd<0) g_error("ms_write_new: failed to open %s.\n",name);
+	}
+	r->fd=fd;
+	return(MS_FILTER(r));
+}
+	
+
+/* FOR INTERNAL USE*/
+void ms_write_init(MSWrite *r)
+{
+	ms_filter_init(MS_FILTER(r));
+	MS_FILTER(r)->infifos=r->f_inputs;
+	MS_FILTER(r)->inqueues=r->q_inputs;
+	MS_FILTER(r)->r_mingran=MSWRITE_MIN_GRAN;
+	memset(r->f_inputs,0,sizeof(MSFifo*)*MSWRITE_MAX_INPUTS);
+	memset(r->q_inputs,0,sizeof(MSQueue*)*MSWRITE_MAX_INPUTS);
+	r->fd=-1;
+}
+
+void ms_write_class_init(MSWriteClass *klass)
+{
+	ms_filter_class_init(MS_FILTER_CLASS(klass));
+	ms_filter_class_set_name(MS_FILTER_CLASS(klass),"dskwriter");
+	MS_FILTER_CLASS(klass)->max_finputs=MSWRITE_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->max_qinputs=MSWRITE_MAX_INPUTS;
+	MS_FILTER_CLASS(klass)->r_maxgran=MSWRITE_DEF_GRAN;
+	MS_FILTER_CLASS(klass)->destroy=(MSFilterDestroyFunc)ms_write_destroy;
+	MS_FILTER_CLASS(klass)->process=(MSFilterProcessFunc)ms_write_process;
+}
+	
+void ms_write_process(MSWrite *r)
+{
+	MSFifo *f;
+	MSQueue *q;
+	MSMessage *buf=NULL;
+	int i,j,err1,err2;
+	gint gran=ms_filter_get_mingran(MS_FILTER(r));
+	void *p;
+	
+	/* process output fifos*/
+	for (i=0,j=0;(i<MS_FILTER(r)->klass->max_finputs)&&(j<MS_FILTER(r)->finputs);i++)
+	{
+		f=r->f_inputs[i];
+		if (f!=NULL)
+		{
+			if ( (err1=ms_fifo_get_read_ptr(f,gran,&p))>0 )
+			{
+			
+				err2=write(r->fd,p,gran);
+				if (err2<0) g_warning("ms_write_process: failed to write: %s.\n",strerror(errno));
+			}
+			j++;
+		}
+	}
+	/* process output queues*/
+	for (i=0,j=0;(i<MS_FILTER(r)->klass->max_qinputs)&&(j<MS_FILTER(r)->qinputs);i++)
+	{
+		q=r->q_inputs[i];
+		if (q!=NULL)
+		{
+			while ( (buf=ms_queue_get(q))!=NULL ){
+				write(r->fd,buf->data,buf->size);
+				j++;	
+				ms_message_destroy(buf);
+			}
+		}				
+	}	
+}
+
+void ms_write_destroy( MSWrite *obj)
+{
+	if (obj->fd!=0) close(obj->fd);
+	g_free(obj);
+}
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mswrite.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mswrite.h
new file mode 100644
index 00000000..cd766d10
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/mswrite.h
@@ -0,0 +1,63 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#ifndef MSWRITE_H
+#define MSWRITE_H
+
+#include "msfilter.h"
+
+
+/*this is the class that implements writing reading sink filter*/
+
+#define MSWRITE_MAX_INPUTS  1 /* max output per filter*/
+
+#define MSWRITE_DEF_GRAN 512 /* the default granularity*/
+#define MSWRITE_MIN_GRAN 64
+
+typedef struct _MSWrite
+{
+    /* the MSWrite derivates from MSFilter, so the MSFilter object MUST be the first of the MSWrite object
+       in order to the object mechanism to work*/
+    MSFilter filter;
+    MSFifo *f_inputs[MSWRITE_MAX_INPUTS];
+    MSQueue *q_inputs[MSWRITE_MAX_INPUTS];
+    gint fd;  /* the file descriptor of the file being written*/
+} MSWrite;
+
+typedef struct _MSWriteClass
+{
+	/* the MSWrite derivates from MSFilter, so the MSFilter class MUST be the first of the MSWrite class
+       in order to the class mechanism to work*/
+	MSFilterClass parent_class;
+} MSWriteClass;
+
+/* PUBLIC */
+#define MS_WRITE(filter) ((MSWrite*)(filter))
+#define MS_WRITE_CLASS(klass) ((MSWriteClass*)(klass))
+MSFilter * ms_write_new(char *name);
+
+/* FOR INTERNAL USE*/
+void ms_write_init(MSWrite *r);
+void ms_write_class_init(MSWriteClass *klass);
+void ms_write_destroy( MSWrite *obj);
+void ms_write_process(MSWrite *r);
+
+#endif
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/osscard.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/osscard.c
new file mode 100644
index 00000000..636c5792
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/osscard.c
@@ -0,0 +1,495 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "osscard.h"
+
+#include "msossread.h"
+#include "msosswrite.h"
+
+#ifdef HAVE_SYS_SOUNDCARD_H
+#include <sys/soundcard.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/time.h>
+
+#if 0
+void * oss_thread(OssCard *obj)
+{
+	gint i;
+	gint err;
+	g_message("oss_thread: starting **********");
+	while(1){
+		for(i=0;i<OSS_CARD_BUFFERS;i++){
+			g_mutex_lock(obj->lock);
+			if (obj->ref==0){
+				g_cond_signal(obj->cond);
+				g_mutex_unlock(obj->lock);
+				g_thread_exit(NULL);
+			}
+			g_mutex_unlock(obj->lock);
+			obj->readindex=i;
+			
+			err=read(obj->fd,obj->readbuf[i],SND_CARD(obj)->bsize);
+			if (err<0) g_warning("oss_thread: read() error:%s.",strerror(errno));
+			obj->writeindex=i;
+			write(obj->fd,obj->writebuf[i],SND_CARD(obj)->bsize);
+			memset(obj->writebuf[i],0,SND_CARD(obj)->bsize);
+		}
+	}
+}
+#endif
+int oss_open(OssCard *obj, int bits,int stereo, int rate)
+{
+	int fd;
+	int p=0,cond=0;
+	int i=0;
+	int min_size=0,blocksize=512;
+	int err;
+	
+	//g_message("opening sound device");
+	fd=open(obj->dev_name,O_RDWR|O_NONBLOCK);
+	if (fd<0) return -EWOULDBLOCK;
+	/* unset nonblocking mode */
+	/* We wanted non blocking open but now put it back to normal ; thanks Xine !*/
+	fcntl(fd, F_SETFL, fcntl(fd, F_GETFL)&~O_NONBLOCK);
+
+	/* reset is maybe not needed but takes time*/
+	/*ioctl(fd, SNDCTL_DSP_RESET, 0); */
+
+	
+#ifdef WORDS_BIGENDIAN
+	p=AFMT_U16_BE;
+#else
+	p=AFMT_U16_LE;
+#endif
+	
+	err=ioctl(fd,SNDCTL_DSP_SETFMT,&p);
+	if (err<0){
+		g_warning("oss_open: can't set sample format:%s.",strerror(errno));
+	}
+
+	
+	p =  bits;  /* 16 bits */
+	err=ioctl(fd, SNDCTL_DSP_SAMPLESIZE, &p);
+	if (err<0){
+		g_warning("oss_open: can't set sample size to %i:%s.",bits,strerror(errno));
+	}
+
+	p =  rate;  /* rate in khz*/
+	err=ioctl(fd, SNDCTL_DSP_SPEED, &p);
+	if (err<0){
+		g_warning("oss_open: can't set sample rate to %i:%s.",rate,strerror(errno));
+	}
+	
+	p =  stereo;  /* stereo or not */
+	err=ioctl(fd, SNDCTL_DSP_STEREO, &p);
+	if (err<0){
+		g_warning("oss_open: can't set mono/stereo mode:%s.",strerror(errno));
+	}
+	
+	if (rate==16000) blocksize=4096;	/* oss emulation is not very good at 16khz */
+	else blocksize=blocksize*(rate/8000);
+	ioctl(fd, SNDCTL_DSP_GETBLKSIZE, &min_size);
+
+	/* try to subdivide BLKSIZE to reach blocksize if necessary */
+	if (min_size>blocksize)
+  {
+		cond=1;
+    	p=min_size/blocksize;
+    	while(cond)
+    	{
+			i=ioctl(fd, SNDCTL_DSP_SUBDIVIDE, &p);
+			//printf("SUB_DIVIDE said error=%i,errno=%i\n",i,errno);
+     	if ((i==0) || (p==1)) cond=0;
+     	else p=p/2;
+     }
+	}
+	ioctl(fd, SNDCTL_DSP_GETBLKSIZE, &min_size);
+	if (min_size>blocksize)
+	{
+		g_warning("dsp block size set to %i.",min_size);
+	}else{
+		/* no need to access the card with less latency than needed*/
+		min_size=blocksize;
+	}
+
+	g_message("dsp blocksize is %i.",min_size);
+	
+	/* start recording !!! Alex */
+    {
+      int fl,res;
+
+      fl=PCM_ENABLE_OUTPUT|PCM_ENABLE_INPUT;
+      res=ioctl(fd, SNDCTL_DSP_SETTRIGGER, &fl);
+      if (res<0) g_warning("OSS_TRIGGER: %s",strerror(errno));
+    } 
+	
+	obj->fd=fd;
+	obj->readpos=0;
+	obj->writepos=0;
+	SND_CARD(obj)->bits=bits;
+	SND_CARD(obj)->stereo=stereo;
+	SND_CARD(obj)->rate=rate;
+	SND_CARD(obj)->bsize=min_size;
+	return fd;
+}
+
+int oss_card_probe(OssCard *obj,int bits,int stereo,int rate)
+{
+	
+	int fd;
+	int p=0,cond=0;
+	int i=0;
+	int min_size=0,blocksize=512;
+	
+	if (obj->fd>0) return SND_CARD(obj)->bsize;
+	fd=open(obj->dev_name,O_RDWR|O_NONBLOCK);
+	if (fd<0) {
+		g_warning("oss_card_probe: can't open %s: %s.",obj->dev_name,strerror(errno));
+		return -1;
+	}
+	ioctl(fd, SNDCTL_DSP_RESET, 0);
+
+	p =  bits;  /* 16 bits */
+	ioctl(fd, SNDCTL_DSP_SAMPLESIZE, &p);
+
+	p =  stereo;  /* number of channels */
+	ioctl(fd, SNDCTL_DSP_CHANNELS, &p);
+
+	p =  rate;  /* rate in khz*/
+	ioctl(fd, SNDCTL_DSP_SPEED, &p);
+
+	ioctl(fd, SNDCTL_DSP_GETBLKSIZE, &min_size);
+
+	/* try to subdivide BLKSIZE to reach blocksize if necessary */
+	if (min_size>blocksize)
+  {
+		cond=1;
+    	p=min_size/blocksize;
+    	while(cond)
+    	{
+			i=ioctl(fd, SNDCTL_DSP_SUBDIVIDE, &p);
+			//printf("SUB_DIVIDE said error=%i,errno=%i\n",i,errno);
+     	if ((i==0) || (p==1)) cond=0;
+     	else p=p/2;
+     }
+	}
+	ioctl(fd, SNDCTL_DSP_GETBLKSIZE, &min_size);
+	if (min_size>blocksize)
+	{
+		g_warning("dsp block size set to %i.",min_size);
+	}else{
+		/* no need to access the card with less latency than needed*/
+		min_size=blocksize;
+	}
+	close(fd);
+	return min_size;
+}
+
+
+int oss_card_open(OssCard *obj,int bits,int stereo,int rate)
+{
+	int fd;
+	obj->ref++;
+	if (obj->fd==0){
+		fd=oss_open(obj,bits,stereo,rate);
+		if (fd<0) {
+			obj->fd=0;
+			obj->ref--;
+			return -1;
+		}
+	}
+	
+	obj->readbuf=g_malloc0(SND_CARD(obj)->bsize);
+	obj->writebuf=g_malloc0(SND_CARD(obj)->bsize);
+	
+	SND_CARD(obj)->flags|=SND_CARD_FLAGS_OPENED;
+	return 0;
+}
+
+void oss_card_close(OssCard *obj)
+{
+	int i;
+	obj->ref--;
+	if (obj->ref==0) {
+		close(obj->fd);
+		obj->fd=0;
+		SND_CARD(obj)->flags&=~SND_CARD_FLAGS_OPENED;
+		g_free(obj->readbuf);
+		obj->readbuf=NULL;
+		g_free(obj->writebuf);
+		obj->writebuf=NULL;
+		
+	}
+}
+
+void oss_card_destroy(OssCard *obj)
+{
+	snd_card_uninit(SND_CARD(obj));
+	g_free(obj->dev_name);
+	g_free(obj->mixdev_name);
+	if (obj->readbuf!=NULL) g_free(obj->readbuf);
+	if (obj->writebuf!=NULL) g_free(obj->writebuf);
+}
+
+gboolean oss_card_can_read(OssCard *obj)
+{
+	struct timeval tout={0,0};
+	int err;
+	fd_set fdset;
+	if (obj->readpos!=0) return TRUE;
+	FD_ZERO(&fdset);
+	FD_SET(obj->fd,&fdset);
+	err=select(obj->fd+1,&fdset,NULL,NULL,&tout);
+	if (err>0) return TRUE;
+	else return FALSE;
+}
+
+int oss_card_read(OssCard *obj,char *buf,int size)
+{
+	int err;
+	gint bsize=SND_CARD(obj)->bsize;
+	if (size<bsize){
+		gint canread=MIN(bsize-obj->readpos,size);
+		if (obj->readpos==0){
+			err=read(obj->fd,obj->readbuf,bsize);
+			if (err<0) {
+				g_warning("oss_card_read: read() failed:%s.",strerror(errno));
+				return -1;
+			}
+		}
+			
+		memcpy(buf,&obj->readbuf[obj->readpos],canread);
+		obj->readpos+=canread;
+		if (obj->readpos>=bsize) obj->readpos=0;
+		return canread;
+	}else{
+		err=read(obj->fd,buf,size);
+		if (err<0) {
+			g_warning("oss_card_read: read-2() failed:%s.",strerror(errno));
+		}
+		return err;
+	}
+	
+}
+
+int oss_card_write(OssCard *obj,char *buf,int size)
+{
+	int err;
+	gint bsize=SND_CARD(obj)->bsize;
+	
+	if (size<bsize){
+		gint canwrite;
+		canwrite=MIN(bsize-obj->writepos,size);
+		memcpy(&obj->writebuf[obj->writepos],buf,canwrite);
+		obj->writepos+=canwrite;
+		if (obj->writepos>=bsize){
+			err=write(obj->fd,obj->writebuf,bsize);
+			obj->writepos=0;
+		}
+		return canwrite;
+	}else{
+		return write(obj->fd,buf,bsize);
+	}
+}
+
+void oss_card_set_level(OssCard *obj,gint way,gint a)
+{
+	int p,mix_fd;
+	int osscmd;
+	g_return_if_fail(obj->mixdev_name!=NULL);
+#ifdef HAVE_SYS_SOUNDCARD_H
+	switch(way){
+		case SND_CARD_LEVEL_GENERAL:
+			osscmd=SOUND_MIXER_VOLUME;
+		break;
+		case SND_CARD_LEVEL_INPUT:
+			osscmd=SOUND_MIXER_IGAIN;
+		break;
+		case SND_CARD_LEVEL_OUTPUT:
+			osscmd=SOUND_MIXER_PCM;
+		break;
+		default:
+			g_warning("oss_card_set_level: unsupported command.");
+			return;
+	}
+	p=(((int)a)<<8 | (int)a);
+	mix_fd = open(obj->mixdev_name, O_WRONLY);
+	ioctl(mix_fd,MIXER_WRITE(osscmd), &p);
+	close(mix_fd);
+#endif
+}
+
+gint oss_card_get_level(OssCard *obj,gint way)
+{
+	int p=0,mix_fd;
+	int osscmd;
+	g_return_if_fail(obj->mixdev_name!=NULL);
+#ifdef HAVE_SYS_SOUNDCARD_H
+	switch(way){
+		case SND_CARD_LEVEL_GENERAL:
+			osscmd=SOUND_MIXER_VOLUME;
+		break;
+		case SND_CARD_LEVEL_INPUT:
+			osscmd=SOUND_MIXER_IGAIN;
+		break;
+		case SND_CARD_LEVEL_OUTPUT:
+			osscmd=SOUND_MIXER_PCM;
+		break;
+		default:
+			g_warning("oss_card_get_level: unsupported command.");
+			return -1;
+	}
+	mix_fd = open(obj->mixdev_name, O_RDONLY);
+	ioctl(mix_fd,MIXER_READ(SOUND_MIXER_VOLUME), &p);
+	close(mix_fd);
+#endif
+	return p>>8;
+}
+
+void oss_card_set_source(OssCard *obj,int source)
+{
+	gint p=0;
+	gint mix_fd;
+	g_return_if_fail(obj->mixdev_name!=NULL);
+#ifdef HAVE_SYS_SOUNDCARD_H	
+	if (source == 'c')
+		p = 1 << SOUND_MIXER_CD;
+	if (source == 'l')
+		p = 1 << SOUND_MIXER_LINE;
+	if (source == 'm')
+		p = 1 << SOUND_MIXER_MIC;
+
+	
+	mix_fd = open(obj->mixdev_name, O_WRONLY);
+	ioctl(mix_fd, SOUND_MIXER_WRITE_RECSRC, &p);
+	close(mix_fd);
+#endif
+}
+
+MSFilter *oss_card_create_read_filter(OssCard *card)
+{
+	MSFilter *f=ms_oss_read_new();
+	ms_oss_read_set_device(MS_OSS_READ(f),SND_CARD(card)->index);
+	return f;
+}
+
+MSFilter *oss_card_create_write_filter(OssCard *card)
+{
+	MSFilter *f=ms_oss_write_new();
+	ms_oss_write_set_device(MS_OSS_WRITE(f),SND_CARD(card)->index);
+	return f;
+}
+
+
+SndCard * oss_card_new(char *devname, char *mixdev_name)
+{
+	OssCard * obj= g_new0(OssCard,1);
+	SndCard *base= SND_CARD(obj);
+	snd_card_init(base);
+	obj->dev_name=g_strdup(devname);
+	obj->mixdev_name=g_strdup( mixdev_name);
+#ifdef HAVE_GLIB
+	base->card_name=g_strdup_printf("%s (Open Sound System)",devname);
+#else
+	base->card_name=malloc(100);
+	snprintf(base->card_name, 100, "%s (Open Sound System)",devname);
+#endif
+	base->_probe=(SndCardOpenFunc)oss_card_probe;
+	base->_open_r=(SndCardOpenFunc)oss_card_open;
+	base->_open_w=(SndCardOpenFunc)oss_card_open;
+	base->_can_read=(SndCardPollFunc)oss_card_can_read;
+	base->_read=(SndCardIOFunc)oss_card_read;
+	base->_write=(SndCardIOFunc)oss_card_write;
+	base->_close_r=(SndCardCloseFunc)oss_card_close;
+	base->_close_w=(SndCardCloseFunc)oss_card_close;
+	base->_set_rec_source=(SndCardMixerSetRecSourceFunc)oss_card_set_source;
+	base->_set_level=(SndCardMixerSetLevelFunc)oss_card_set_level;
+	base->_get_level=(SndCardMixerGetLevelFunc)oss_card_get_level;
+	base->_destroy=(SndCardDestroyFunc)oss_card_destroy;
+	base->_create_read_filter=(SndCardCreateFilterFunc)oss_card_create_read_filter;
+	base->_create_write_filter=(SndCardCreateFilterFunc)oss_card_create_write_filter;
+	return base;
+}
+
+#define DSP_NAME "/dev/dsp"
+#define MIXER_NAME "/dev/mixer"
+
+gint oss_card_manager_init(SndCardManager *manager, gint tabindex)
+{
+	gchar *devname;
+	gchar *mixername;
+	gint devindex=0;
+	gint found=0;
+
+	/* search for /dev/dsp and /dev/mixer */
+#ifdef HAVE_GLIB
+	if (g_file_test(DSP_NAME,G_FILE_TEST_EXISTS)){
+		tabindex++;
+		devindex++;
+		manager->cards[0]=oss_card_new(DSP_NAME,MIXER_NAME);
+		manager->cards[0]->index=0;
+		found++;
+		g_message("Found /dev/dsp.");
+	}
+	for (;tabindex<MAX_SND_CARDS && devindex<MAX_SND_CARDS ;devindex++){
+		devname=g_strdup_printf("%s%i",DSP_NAME,devindex);
+		mixername=g_strdup_printf("%s%i",MIXER_NAME,devindex);
+		if (g_file_test(devname,G_FILE_TEST_EXISTS)){
+			manager->cards[tabindex]=oss_card_new(devname,mixername);
+			manager->cards[tabindex]->index=tabindex;
+			tabindex++;
+			found++;
+		}
+		g_free(devname);
+		g_free(mixername);
+	}
+#else
+	if (access(DSP_NAME,F_OK)==0){
+		tabindex++;
+		devindex++;
+		manager->cards[0]=oss_card_new(DSP_NAME,MIXER_NAME);
+		manager->cards[0]->index=0;
+		found++;
+		g_message("Found /dev/dsp.");
+	}
+	for (;tabindex<MAX_SND_CARDS && devindex<MAX_SND_CARDS ;devindex++){
+		devname=malloc(100);
+		snprintf(devname, 100, "%s%i",DSP_NAME,devindex);
+		mixername=malloc(100);
+		snprintf(mixername, 100, "%s%i",MIXER_NAME,devindex);
+
+		if (access(devname,F_OK)==0){
+			manager->cards[tabindex]=oss_card_new(devname,mixername);
+			manager->cards[tabindex]->index=tabindex;
+			tabindex++;
+			found++;
+		}
+		g_free(devname);
+		g_free(mixername);
+	}
+#endif
+	if (tabindex==0) g_warning("No sound cards found !");
+	return found;
+}
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/osscard.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/osscard.h
new file mode 100644
index 00000000..30b96c23
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/osscard.h
@@ -0,0 +1,47 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+/* An implementation of SndCard : the OssCard */
+
+#ifndef OSS_CARD_H
+#define OSS_CARD_H
+
+#include "sndcard.h"
+
+#define OSS_CARD_BUFFERS 3
+struct _OssCard
+{
+	SndCard parent;
+	gchar *dev_name;            /* /dev/dsp0 for example */
+	gchar *mixdev_name;         /* /dev/mixer0 for example */
+	gint fd;   /* the file descriptor of the open soundcard, 0 if not open*/
+	gint ref;
+	gchar *readbuf;
+	gint readpos;
+	gchar *writebuf;
+	gint writepos; 
+};
+
+typedef struct _OssCard OssCard;
+	
+SndCard * oss_card_new(char *devname, char *mixdev_name);
+
+typedef OssCard HpuxSndCard;
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/portaudiocard.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/portaudiocard.c
new file mode 100644
index 00000000..9570b905
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/portaudiocard.c
@@ -0,0 +1,315 @@
+/*
+  Copyright (C) 2005 Remko Troncon
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include <stdio.h>
+#include <portaudio.h>
+#include <stdlib.h>
+
+#include "portaudiocard.h"
+#include "msossread.h"
+#include "msosswrite.h"
+
+// Settings
+#define BUFFER_SIZE 2048
+
+// PortAudio settings
+#define FRAMES_PER_BUFFER 256
+
+
+// -----------------------------------------------------------------------------
+
+int readBuffer(char* buffer, char** buffer_read_p, char*buffer_write, char* buffer_end, char* target_buffer, int target_len)
+{
+	char *end, *tmp, *buffer_read = *buffer_read_p;
+	size_t remaining, len;
+	int read = 0;
+	
+	// First phase
+	tmp = buffer_read + target_len;
+	if (buffer_write < buffer_read) {
+		if (tmp > buffer_end) {
+			end = buffer_end;
+			remaining = tmp - buffer_end;
+		}
+		else {
+			end = tmp;
+			remaining = 0;
+		}
+	}
+	else {
+		end = (tmp >= buffer_write ? buffer_write : tmp);
+		remaining = 0;
+	}
+	//printf("end: %p\n",end);
+
+	// Copy the data
+	len = end - buffer_read;
+	memcpy(target_buffer, buffer_read, len);
+	buffer_read += len;
+	target_buffer += len;
+	read += len;
+
+	// Second phase
+	if (remaining > 0) {
+		buffer_read = buffer;
+		tmp = buffer_read + remaining;
+		len = (tmp > buffer_write ? buffer_write : tmp) - buffer_read;
+		memcpy(target_buffer, buffer_read, len);
+		buffer_read += len;
+		read += len;
+	}
+
+	// Finish up
+	*buffer_read_p = buffer_read;
+
+	return read;
+}
+
+int writeBuffer(char* buffer, char* buffer_read, char** buffer_write_p, char* buffer_end, char* source_buffer, int source_len)
+{
+	char *end, *tmp, *buffer_write = *buffer_write_p;
+	size_t remaining, len;
+	int written = 0;
+
+	// First phase
+	tmp = buffer_write + source_len;
+	if (buffer_write >= buffer_read) {
+		if (tmp > buffer_end) {
+			end = buffer_end;
+			remaining = tmp - buffer_end;
+		}
+		else {
+			end = tmp;
+			remaining = 0;
+		}
+	}
+	else {
+		if (tmp > buffer_read) {
+			printf("Warning: Dropping frame(s) %p %p\n", tmp, buffer_read);
+			end = buffer_read;
+			remaining = 0;
+		}
+		else {
+			end = tmp;
+			remaining = 0;
+		}
+	}
+	
+	len = end - buffer_write;
+	memcpy(buffer_write, source_buffer, len);
+	buffer_write += len;
+	source_buffer += len;
+	written += len;
+	
+	// Second phase
+	if (remaining > 0) {
+		buffer_write = buffer;
+		tmp = buffer_write + remaining;
+		if (tmp > buffer_read) {
+			printf("Warning: Dropping frame(s) %p %p\n", tmp, buffer_read);
+			end = buffer_read;
+		}
+		else {
+			end = tmp;
+		}
+		
+		len = end - buffer_write;
+		memcpy(buffer_write, source_buffer, len);
+		buffer_write += len;
+		written += len;
+	}
+
+	// Finish up
+	*buffer_write_p = buffer_write;
+	return written;
+}
+
+// -----------------------------------------------------------------------------
+
+static int portAudioCallback( void *inputBuffer, void *outputBuffer, unsigned long framesPerBuffer, PaTimestamp outTime, void *card_p )
+{
+	PortAudioCard* card = (PortAudioCard*) card_p;
+
+	size_t len = framesPerBuffer * Pa_GetSampleSize(paInt16); 
+	//printf("PA::readBuffer begin %p %p %p %p %d\n",card->out_buffer,card->out_buffer_read,card->out_buffer_write,card->out_buffer_end, len);
+	readBuffer(card->out_buffer,&card->out_buffer_read,card->out_buffer_write,card->out_buffer_end, outputBuffer, len);
+	//printf("PA::readBuffer end %p %p %p %p %d\n",card->out_buffer,card->out_buffer_read,card->out_buffer_write,card->out_buffer_end, len);
+	writeBuffer(card->in_buffer,card->in_buffer_read,&card->in_buffer_write,card->in_buffer_end, inputBuffer, len);
+	return 0;
+}
+
+// -----------------------------------------------------------------------------
+
+int portaudio_card_probe(PortAudioCard *obj, int bits, int stereo, int rate)
+{
+	return FRAMES_PER_BUFFER * (SND_CARD(obj)->stereo ? 2 : 1) * Pa_GetSampleSize(paInt16);
+}
+
+
+int portaudio_card_open_r(PortAudioCard *obj,int bits,int stereo,int rate)
+{
+	fprintf(stderr,"Opening PortAudio card\n");
+
+	int err;
+	err = Pa_OpenDefaultStream(&obj->stream, 1, 1, paInt16, rate, FRAMES_PER_BUFFER, 0, portAudioCallback, obj);
+	if (err != paNoError) {
+		fprintf(stderr, "Error creating a PortAudio stream: %s\n", Pa_GetErrorText(err));
+		return -1;
+	}
+
+	err = Pa_StartStream(obj->stream);
+	if (err != paNoError) {
+		fprintf(stderr, "Error starting PortAudio stream: %s\n", Pa_GetErrorText(err));
+		Pa_CloseStream(obj->stream);
+		obj->stream = NULL;
+		return -1;
+	}
+
+	SND_CARD(obj)->bits = 16;
+	SND_CARD(obj)->stereo = 0;
+	SND_CARD(obj)->rate = rate;
+	// Should this be multiplied by Pa_GetMinNumBuffers(FRAMES_PER_BUFFER,sampleRate) ?
+	SND_CARD(obj)->bsize = FRAMES_PER_BUFFER * (SND_CARD(obj)->stereo ? 2 : 1) * Pa_GetSampleSize(paInt16);
+
+	return 0;
+
+}
+
+void portaudio_card_close_r(PortAudioCard *obj)
+{
+	fprintf(stderr, "Closing PortAudio card\n");
+	if (obj->stream) {
+		Pa_StopStream(obj->stream);
+		Pa_CloseStream(obj->stream);
+		obj->stream = NULL;
+	}
+}
+
+int portaudio_card_open_w(PortAudioCard *obj,int bits,int stereo,int rate)
+{
+}
+
+void portaudio_card_close_w(PortAudioCard *obj)
+{
+}
+
+void portaudio_card_destroy(PortAudioCard *obj)
+{
+	snd_card_uninit(SND_CARD(obj));
+	free(obj->in_buffer);
+	free(obj->out_buffer);
+}
+
+gboolean portaudio_card_can_read(PortAudioCard *obj)
+{
+	return obj->in_buffer_read != obj->in_buffer_write;
+}
+
+int portaudio_card_read(PortAudioCard *obj,char *buf,int size)
+{
+	//printf("read begin %p %p %p %p %d\n",obj->in_buffer,obj->in_buffer_read,obj->in_buffer_write,obj->in_buffer_end, size);
+	return readBuffer(obj->in_buffer,&obj->in_buffer_read,obj->in_buffer_write,obj->in_buffer_end, buf, size);
+	//printf("read end %p %p %p %p %d\n",obj->in_buffer,obj->in_buffer_read,obj->in_buffer_write,obj->in_buffer_end, size);
+}
+
+int portaudio_card_write(PortAudioCard *obj,char *buf,int size)
+{
+	//printf("writeBuffer begin %p %p %p %p %d\n",obj->out_buffer,obj->out_buffer_read,obj->out_buffer_write,obj->out_buffer_end, size);
+	return writeBuffer(obj->out_buffer,obj->out_buffer_read,&obj->out_buffer_write,obj->out_buffer_end, buf, size);
+	//printf("writeBuffer end %p %p %p %p %d\n",obj->out_buffer,obj->out_buffer_read,obj->out_buffer_write,obj->out_buffer_end, size);
+}
+
+void portaudio_card_set_level(PortAudioCard *obj,gint way,gint a)
+{
+}
+
+gint portaudio_card_get_level(PortAudioCard *obj,gint way)
+{
+	return 0;
+}
+
+void portaudio_card_set_source(PortAudioCard *obj,int source)
+{
+}
+
+MSFilter *portaudio_card_create_read_filter(PortAudioCard *card)
+{
+	MSFilter *f=ms_oss_read_new();
+	ms_oss_read_set_device(MS_OSS_READ(f),SND_CARD(card)->index);
+	return f;
+}
+
+MSFilter *portaudio_card_create_write_filter(PortAudioCard *card)
+{
+	MSFilter *f=ms_oss_write_new();
+	ms_oss_write_set_device(MS_OSS_WRITE(f),SND_CARD(card)->index);
+	return f;
+}
+
+
+SndCard* portaudio_card_new()
+{
+	// Basic stuff
+	PortAudioCard* obj= g_new0(PortAudioCard,1);
+	SndCard* base= SND_CARD(obj);
+	snd_card_init(base);
+	base->card_name=g_strdup_printf("PortAudio Card");
+	base->_probe=(SndCardOpenFunc)portaudio_card_probe;
+	base->_open_r=(SndCardOpenFunc)portaudio_card_open_r;
+	base->_open_w=(SndCardOpenFunc)portaudio_card_open_w;
+	base->_can_read=(SndCardPollFunc)portaudio_card_can_read;
+	base->_read=(SndCardIOFunc)portaudio_card_read;
+	base->_write=(SndCardIOFunc)portaudio_card_write;
+	base->_close_r=(SndCardCloseFunc)portaudio_card_close_r;
+	base->_close_w=(SndCardCloseFunc)portaudio_card_close_w;
+	base->_set_rec_source=(SndCardMixerSetRecSourceFunc)portaudio_card_set_source;
+	base->_set_level=(SndCardMixerSetLevelFunc)portaudio_card_set_level;
+	base->_get_level=(SndCardMixerGetLevelFunc)portaudio_card_get_level;
+	base->_destroy=(SndCardDestroyFunc)portaudio_card_destroy;
+	base->_create_read_filter=(SndCardCreateFilterFunc)portaudio_card_create_read_filter;
+	base->_create_write_filter=(SndCardCreateFilterFunc)portaudio_card_create_write_filter;
+
+	// Initialize stream
+	obj->stream = NULL;
+	
+	// Initialize buffers
+	obj->out_buffer = (char*) malloc(sizeof(char)*BUFFER_SIZE);
+	obj->out_buffer_read = obj->out_buffer_write = obj->out_buffer;
+	obj->out_buffer_end = obj->out_buffer + BUFFER_SIZE;
+	obj->in_buffer = (char*) malloc(sizeof(char)*BUFFER_SIZE);
+	obj->in_buffer_read = obj->in_buffer_write = obj->in_buffer;
+	obj->in_buffer_end = obj->in_buffer + BUFFER_SIZE;
+
+	return base;
+}
+
+gint portaudio_card_manager_init(SndCardManager *manager, gint tabindex)
+{
+	// Initialize portaudio lib
+	int err = Pa_Initialize();
+	if (err != paNoError) {
+		fprintf(stderr,"Error initializing PortAudio: %s\n",Pa_GetErrorText(err));
+		return 0;
+	}
+	
+	// Create new card
+	manager->cards[0]=portaudio_card_new();
+	manager->cards[0]->index=0;
+	
+	return 1;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/portaudiocard.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/portaudiocard.h
new file mode 100644
index 00000000..cbaa7982
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/portaudiocard.h
@@ -0,0 +1,35 @@
+/*
+  Copyright (C) 2005 Remko Troncon
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+/* An implementation of SndCard : the OssCard */
+
+#ifndef PORTAUDIO_CARD_H
+#define PORTAUDIO_CARD_H
+
+#include "sndcard.h"
+
+typedef struct _PortAudioCard
+{
+	SndCard parent;
+	PortAudioStream* stream;
+	char *out_buffer, *out_buffer_read, *out_buffer_write, *out_buffer_end;
+	char *in_buffer, *in_buffer_read, *in_buffer_write, *in_buffer_end;
+} PortAudioCard;
+
+gint portaudio_card_manager_init(SndCardManager *manager, gint tabindex);
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/sndcard.c b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/sndcard.c
new file mode 100644
index 00000000..3a0f5d9a
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/sndcard.c
@@ -0,0 +1,209 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+#include "sndcard.h"
+#include "msfilter.h"
+
+void snd_card_init(SndCard *obj)
+{
+	memset(obj,0,sizeof(SndCard));
+}
+
+void snd_card_uninit(SndCard *obj)
+{
+	if (obj->card_name!=NULL) g_free(obj->card_name);
+}
+
+const gchar *snd_card_get_identifier(SndCard *obj)
+{
+	return obj->card_name;
+}
+
+int snd_card_open_r(SndCard *obj, int bits, int stereo, int rate)
+{
+	g_return_val_if_fail(obj->_open_r!=NULL,-1);
+	g_message("Opening sound card [%s] in capture mode with stereo=%i,rate=%i,bits=%i",obj->card_name,stereo,rate,bits);
+	return obj->_open_r(obj,bits,stereo,rate);
+}
+int snd_card_open_w(SndCard *obj, int bits, int stereo, int rate)
+{
+	g_return_val_if_fail(obj->_open_w!=NULL,-1);
+	g_message("Opening sound card [%s] in playback mode with stereo=%i,rate=%i,bits=%i",obj->card_name,stereo,rate,bits);
+	return obj->_open_w(obj,bits,stereo,rate); 
+}
+
+gboolean snd_card_can_read(SndCard *obj){
+	g_return_val_if_fail(obj->_can_read!=NULL,-1);
+	return obj->_can_read(obj);
+}
+
+void snd_card_set_blocking_mode(SndCard *obj,gboolean yesno){
+	g_return_if_fail(obj->_set_blocking_mode!=NULL);
+	obj->_set_blocking_mode(obj,yesno);
+}
+
+int snd_card_read(SndCard *obj,char *buffer,int size)
+{
+	g_return_val_if_fail(obj->_read!=NULL,-1);
+	return obj->_read(obj,buffer,size);
+}
+int snd_card_write(SndCard *obj,char *buffer,int size)
+{
+	g_return_val_if_fail(obj->_write!=NULL,-1);
+	return obj->_write(obj,buffer,size);
+}
+
+int snd_card_get_bsize(SndCard *obj)
+{
+	if (obj->flags & SND_CARD_FLAGS_OPENED){
+		return obj->bsize;
+	}
+	return -1;
+}
+
+void snd_card_close_r(SndCard *obj)
+{
+	g_return_if_fail(obj->_close_r!=NULL);
+	g_message("Closing reading channel of soundcard.");
+	obj->_close_r(obj);
+}
+
+void snd_card_close_w(SndCard *obj)
+{
+	g_return_if_fail(obj->_close_w!=NULL);
+	g_message("Closing writing channel of soundcard.");
+	obj->_close_w(obj);
+}
+
+gint snd_card_probe(SndCard *obj,int bits, int stereo, int rate)
+{
+	g_return_val_if_fail(obj->_probe!=NULL,-1);
+	return obj->_probe(obj,bits,stereo,rate);
+}
+
+void snd_card_set_rec_source(SndCard *obj, int source)
+{
+	g_return_if_fail(obj->_set_rec_source!=NULL);
+	obj->_set_rec_source(obj,source);
+}
+
+void snd_card_set_level(SndCard *obj, int way, int level)
+{
+	g_return_if_fail(obj->_set_level!=NULL);
+	obj->_set_level(obj,way,level);
+}
+
+gint snd_card_get_level(SndCard *obj,int way)
+{
+	g_return_val_if_fail(obj->_get_level!=NULL,-1);
+	return obj->_get_level(obj,way);
+}
+
+
+MSFilter * snd_card_create_read_filter(SndCard *obj)
+{
+	g_return_val_if_fail(obj->_create_read_filter!=NULL,NULL);
+	return obj->_create_read_filter(obj);
+}
+MSFilter * snd_card_create_write_filter(SndCard *obj)
+{
+	g_return_val_if_fail(obj->_create_write_filter!=NULL,NULL);
+	return obj->_create_write_filter(obj);
+}
+
+
+#ifdef HAVE_SYS_AUDIO_H
+gint sys_audio_manager_init(SndCardManager *manager, gint index)
+{
+	/* this is a quick shortcut, as multiple soundcards on HPUX does not happen
+	very often... */
+	manager->cards[index]=hpux_snd_card_new("/dev/audio","/dev/audio");
+	return 1;
+}
+
+#endif
+
+#include "osscard.h"
+#include "alsacard.h"
+#include "jackcard.h"
+
+void snd_card_manager_init(SndCardManager *manager)
+{
+	gint index=0;
+	gint tmp=0;
+	memset(manager,0,sizeof(SndCardManager));
+	#ifdef HAVE_SYS_SOUNDCARD_H
+	tmp=oss_card_manager_init(manager,index);
+	index+=tmp;
+	if (index>=MAX_SND_CARDS) return;
+	#endif
+	#ifdef __ALSA_ENABLED__
+	tmp=alsa_card_manager_init(manager,index);
+	index+=tmp;
+	if (index>=MAX_SND_CARDS) return;
+	#endif
+	#ifdef __JACK_ENABLED__
+	tmp=jack_card_manager_init(manager,index);
+	index+=tmp;
+	if (index>=MAX_SND_CARDS) return;
+	#endif
+	#ifdef HAVE_PORTAUDIO
+	tmp=portaudio_card_manager_init(manager,index);
+	index+=tmp;
+	if (index>=MAX_SND_CARDS) return;
+	#endif
+	#ifdef HAVE_SYS_AUDIO_H
+	tmp=sys_audio_manager_init(manager,index);
+	index+=tmp;
+	#endif
+}
+
+
+
+
+
+SndCard * snd_card_manager_get_card(SndCardManager *manager,int index)
+{
+	g_return_val_if_fail(index>=0,NULL);
+	g_return_val_if_fail(index<MAX_SND_CARDS,NULL);
+	if (index>MAX_SND_CARDS) return NULL;
+	return manager->cards[index];	
+}
+
+SndCard * snd_card_manager_get_card_with_string(SndCardManager *manager,const char *cardname,int *index)
+{
+	int i;
+	for (i=0;i<MAX_SND_CARDS;i++){
+		gchar *card_name;
+		if (manager->cards[i]==NULL) continue;
+		card_name=manager->cards[i]->card_name;
+		if (card_name==NULL) continue;
+		if (strcmp(card_name,cardname)==0){
+			*index=i;
+			return manager->cards[i];
+		}
+	}
+	g_warning("No card %s found.",cardname);
+	return NULL;
+}
+
+SndCardManager _snd_card_manager;
+SndCardManager *snd_card_manager=&_snd_card_manager;
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/sndcard.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/sndcard.h
new file mode 100644
index 00000000..d84757fd
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/sndcard.h
@@ -0,0 +1,143 @@
+/*
+  The mediastreamer library aims at providing modular media processing and I/O
+	for linphone, but also for any telephony application.
+  Copyright (C) 2001  Simon MORLAT [email protected]
+  										
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+
+
+#ifndef SNDCARD_H
+#define SNDCARD_H
+
+#undef PACKAGE
+#undef VERSION
+#include <config.h>
+#undef PACKAGE
+#undef VERSION
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#else
+#include <uglib.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+	
+/* the base class for all soundcards: SndCard */
+struct _SndCard;
+	
+typedef int (*SndCardOpenFunc)(struct _SndCard*,int, int, int);
+typedef void (*SndCardSetBlockingModeFunc)(struct _SndCard*, gboolean );
+typedef void (*SndCardCloseFunc)(struct _SndCard*);
+typedef gint (*SndCardIOFunc)(struct _SndCard*,char *,int);
+typedef void (*SndCardDestroyFunc)(struct _SndCard*);
+typedef gboolean (*SndCardPollFunc)(struct _SndCard*);
+typedef gint (*SndCardMixerGetLevelFunc)(struct _SndCard*,gint);
+typedef void (*SndCardMixerSetRecSourceFunc)(struct _SndCard*,gint);	
+typedef void (*SndCardMixerSetLevelFunc)(struct _SndCard*,gint ,gint);
+typedef struct _MSFilter * (*SndCardCreateFilterFunc)(struct _SndCard *);	
+
+struct _SndCard
+{
+	gchar *card_name;          /* SB16 PCI for example */
+	gint index;
+	gint bsize;
+	gint rate;
+	gint stereo;
+	gint bits;
+	gint flags;
+#define SND_CARD_FLAGS_OPENED 1
+	SndCardOpenFunc _probe;
+	SndCardOpenFunc _open_r;
+	SndCardOpenFunc _open_w;
+	SndCardSetBlockingModeFunc _set_blocking_mode;
+	SndCardPollFunc _can_read;
+	SndCardIOFunc _read;
+	SndCardIOFunc _write;
+	SndCardCloseFunc _close_r;
+	SndCardCloseFunc _close_w;
+	SndCardMixerGetLevelFunc _get_level;
+	SndCardMixerSetLevelFunc _set_level;
+	SndCardMixerSetRecSourceFunc _set_rec_source;
+	SndCardCreateFilterFunc _create_read_filter;
+	SndCardCreateFilterFunc _create_write_filter;
+	SndCardDestroyFunc _destroy;
+};
+
+
+typedef struct _SndCard SndCard;
+	
+void snd_card_init(SndCard *obj);
+void snd_card_uninit(SndCard *obj);
+gint snd_card_probe(SndCard *obj, int bits, int stereo, int rate);
+int snd_card_open_r(SndCard *obj, int bits, int stereo, int rate);
+int snd_card_open_w(SndCard *obj, int bits, int stereo, int rate);
+int snd_card_get_bsize(SndCard *obj);
+gboolean snd_card_can_read(SndCard *obj);
+int snd_card_read(SndCard *obj,char *buffer,int size);
+int snd_card_write(SndCard *obj,char *buffer,int size);
+void snd_card_set_blocking_mode(SndCard *obj,gboolean yesno);
+void snd_card_close_r(SndCard *obj);
+void snd_card_close_w(SndCard *obj);
+
+void snd_card_set_rec_source(SndCard *obj, int source); /* source='l' or 'm'*/
+void snd_card_set_level(SndCard *obj, int way, int level);
+gint snd_card_get_level(SndCard *obj,int way);
+
+const gchar *snd_card_get_identifier(SndCard *obj);
+
+struct _MSFilter * snd_card_create_read_filter(SndCard *sndcard);
+struct _MSFilter * snd_card_create_write_filter(SndCard *sndcard);
+
+
+#define SND_CARD_LEVEL_GENERAL 1
+#define SND_CARD_LEVEL_INPUT   2
+#define SND_CARD_LEVEL_OUTPUT  3
+
+
+int snd_card_destroy(SndCard *obj);
+
+#define SND_CARD(obj) ((SndCard*)(obj))
+
+
+
+
+/* SndCardManager */
+
+#define MAX_SND_CARDS 20
+
+
+struct _SndCardManager
+{
+	SndCard *cards[MAX_SND_CARDS];
+};
+
+typedef struct _SndCardManager SndCardManager;
+
+void snd_card_manager_init(SndCardManager *manager);
+SndCard * snd_card_manager_get_card(SndCardManager *manager,int index);
+SndCard * snd_card_manager_get_card_with_string(SndCardManager *manager,const char *cardname,int *index);
+
+extern SndCardManager *snd_card_manager;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/waveheader.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/waveheader.h
new file mode 100644
index 00000000..6768d8f8
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/mediastreamer/waveheader.h
@@ -0,0 +1,111 @@
+/*
+linphone
+Copyright (C) 2000  Simon MORLAT ([email protected])
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+/* the following code was taken from a free software utility that I don't remember the name. */
+/* sorry */
+
+
+
+#include <ms.h>
+#ifndef waveheader_h
+#define waveheader_h
+
+typedef struct uint16scheme
+{
+    unsigned char lo_byte;
+    unsigned char hi_byte;
+} uint16scheme_t;
+
+typedef struct uint32scheme
+{
+    guint16 lo_int;
+    guint16 hi_int;
+} uint32scheme_t;
+
+
+/* all integer in wav header must be read in least endian order */
+inline guint16 _readuint16(guint16 a)
+{
+    guint16 res;
+    uint16scheme_t *tmp1=(uint16scheme_t*)&a;
+
+    ((uint16scheme_t *)(&res))->lo_byte=tmp1->hi_byte;
+    ((uint16scheme_t *)(&res))->hi_byte=tmp1->lo_byte;
+    return res;
+}
+
+inline guint32 _readuint32(guint32 a)
+{
+    guint32 res;
+    uint32scheme_t *tmp1=(uint32scheme_t*)&a;
+
+    ((uint32scheme_t *)(&res))->lo_int=_readuint16(tmp1->hi_int);
+    ((uint32scheme_t *)(&res))->hi_int=_readuint16(tmp1->lo_int);
+    return res;
+}
+
+#ifdef WORDS_BIGENDIAN
+#define le_uint32(a) (_readuint32((a)))
+#define le_uint16(a) (_readuint16((a)))
+#define le_int16(a) ( (gint16) _readuint16((guint16)((a))) )
+#else
+#define le_uint32(a) (a)
+#define le_uint16(a) (a)
+#define le_int16(a) (a)
+#endif
+
+typedef struct _riff_t {
+	char riff[4] ;	/* "RIFF" (ASCII characters) */
+	guint32  len ;	/* Length of package (binary, little endian) */
+	char wave[4] ;	/* "WAVE" (ASCII characters) */
+} riff_t;
+
+/* The FORMAT chunk */
+
+typedef struct _format_t {
+	char  fmt[4] ;	/* "fmt_" (ASCII characters) */
+	guint32   len ;	/* length of FORMAT chunk (always 0x10) */
+	guint16 que ;	/* Always 0x01 */
+	guint16 channel ;	/* Channel numbers (0x01 = mono, 0x02 = stereo) */
+	guint32   rate ;	/* Sample rate (binary, in Hz) */
+	guint32   bps ;	/* Bytes Per Second */
+	guint16 bpsmpl ;	/* bytes per sample: 1 = 8 bit Mono,
+					     2 = 8 bit Stereo/16 bit Mono,
+					     4 = 16 bit Stereo */
+	guint16 bitpspl ;	/* bits per sample */
+} format_t;
+
+/* The DATA chunk */
+
+typedef struct _data_t {
+	char data[4] ;	/* "data" (ASCII characters) */
+	int  len ;	/* length of data */
+} data_t;
+
+typedef struct _wave_header_t
+{
+	riff_t riff_chunk;
+	format_t format_chunk;
+	data_t data_chunk;
+} wave_header_t;
+
+#define wave_header_get_rate(header)		le_uint32((header)->format_chunk.rate)
+#define wave_header_get_channel(header)		le_uint16((header)->format_chunk.channel)
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/Makefile.am
new file mode 100644
index 00000000..1e7abcfd
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/Makefile.am
@@ -0,0 +1,18 @@
+libcricketxmllite_la_SOURCES = qname.cc \
+			       xmlbuilder.cc \
+			       xmlconstants.cc \
+ 			       xmlelement.cc \
+			       xmlnsstack.cc \
+			       xmlparser.cc \
+			       xmlprinter.cc
+
+noinst_HEADERS =               qname.h \
+			       xmlbuilder.h \
+			       xmlconstants.h \
+			       xmlelement.h \
+			       xmlnsstack.h \
+			       xmlparser.h \
+			       xmlprinter.h
+AM_CPPFLAGS = -DPOSIX -I$(srcdir)/../..
+
+noinst_LTLIBRARIES = libcricketxmllite.la
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/qname.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/qname.cc
new file mode 100644
index 00000000..626cfa96
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/qname.cc
@@ -0,0 +1,167 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <string>
+#include "talk/base/common.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmllite/qname.h"
+#include "talk/xmllite/xmlconstants.h"
+
+//#define new TRACK_NEW
+
+namespace buzz {
+
+static int QName_Hash(const std::string & ns, const char * local) {
+  int result = ns.size() * 101;
+  while (*local) {
+    result *= 19;
+    result += *local;
+    local += 1;
+  }
+  return result;
+}
+
+static const int bits = 9;
+static QName::Data * get_qname_table() {
+  static QName::Data qname_table[1 << bits];
+  return qname_table;
+}
+
+static QName::Data *
+AllocateOrFind(const std::string & ns, const char * local) {
+  int index = QName_Hash(ns, local);
+  int increment = index >> (bits - 1) | 1;
+  QName::Data * qname_table = get_qname_table();
+  for (;;) {
+    index &= ((1 << bits) - 1);
+    if (!qname_table[index].Occupied()) {
+      return new QName::Data(ns, local);
+    }
+    if (qname_table[index].localPart_ == local &&
+        qname_table[index].namespace_ == ns) {
+      qname_table[index].AddRef();
+      return qname_table + index;
+    }
+    index += increment;
+  }
+}
+
+static QName::Data *
+Add(const std::string & ns, const char * local) {
+  int index = QName_Hash(ns, local);
+  int increment = index >> (bits - 1) | 1;
+  QName::Data * qname_table = get_qname_table();
+  for (;;) {
+    index &= ((1 << bits) - 1);
+    if (!qname_table[index].Occupied()) {
+      qname_table[index].namespace_ = ns;
+      qname_table[index].localPart_ = local;
+      qname_table[index].AddRef(); // AddRef twice so it's never deleted
+      qname_table[index].AddRef();
+      return qname_table + index;
+    }
+    if (qname_table[index].localPart_ == local &&
+        qname_table[index].namespace_ == ns) {
+      qname_table[index].AddRef();
+      return qname_table + index;
+    }
+    index += increment;
+  }
+}
+
+QName::~QName() {
+  data_->Release();
+}
+
+QName::QName() : data_(QN_EMPTY.data_) {
+  data_->AddRef();
+}
+
+QName::QName(bool add, const std::string & ns, const char * local) :
+  data_(add ? Add(ns, local) : AllocateOrFind(ns, local)) {}
+  
+QName::QName(bool add, const std::string & ns, const std::string & local) :
+  data_(add ? Add(ns, local.c_str()) : AllocateOrFind(ns, local.c_str())) {}
+  
+QName::QName(const std::string & ns, const char * local) :
+  data_(AllocateOrFind(ns, local)) {}
+
+static std::string
+QName_LocalPart(const std::string & name) {
+  size_t i = name.rfind(':');
+  if (i == std::string::npos)
+    return name;
+  return name.substr(i + 1);
+}
+
+static std::string
+QName_Namespace(const std::string & name) {
+  size_t i = name.rfind(':');
+  if (i == std::string::npos)
+    return STR_EMPTY;
+  return name.substr(0, i);
+}
+
+QName::QName(const std::string & mergedOrLocal) :
+  data_(AllocateOrFind(QName_Namespace(mergedOrLocal),
+                 QName_LocalPart(mergedOrLocal).c_str())) {}
+
+std::string
+QName::Merged() const {
+  if (data_->namespace_ == STR_EMPTY)
+    return data_->localPart_;
+
+  std::string result(data_->namespace_);
+  result.reserve(result.length() + 1 + data_->localPart_.length());
+  result += ':';
+  result += data_->localPart_;
+  return result;
+}
+
+bool
+QName::operator==(const QName & other) const {
+  return other.data_ == data_ ||
+    data_->localPart_ == other.data_->localPart_ &&
+    data_->namespace_ == other.data_->namespace_;
+}
+
+int
+QName::Compare(const QName & other) const {
+  if (data_ == other.data_)
+    return 0;
+  
+  int result = data_->localPart_.compare(other.data_->localPart_);
+  if (result)
+    return result;
+
+  return data_->namespace_.compare(other.data_->namespace_);
+}
+
+}
+
+
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/qname.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/qname.h
new file mode 100644
index 00000000..b1bcec61
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/qname.h
@@ -0,0 +1,87 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _qname_h_
+#define _qname_h_
+
+#include <string>
+
+namespace buzz {
+
+
+class QName
+{
+public:
+  explicit QName();
+  QName(const QName & qname) : data_(qname.data_) { data_->AddRef(); }
+  explicit QName(bool add, const std::string & ns, const char * local);
+  explicit QName(bool add, const std::string & ns, const std::string & local);
+  explicit QName(const std::string & ns, const char * local);
+  explicit QName(const std::string & mergedOrLocal);
+  QName & operator=(const QName & qn) {
+    qn.data_->AddRef();
+    data_->Release();
+    data_ = qn.data_;
+    return *this;
+  }
+  ~QName();
+  
+  const std::string & Namespace() const { return data_->namespace_; }
+  const std::string & LocalPart() const { return data_->localPart_; }
+  std::string Merged() const;
+  int Compare(const QName & other) const;
+  bool operator==(const QName & other) const;
+  bool operator!=(const QName & other) const { return !operator==(other); }
+  bool operator<(const QName & other) const { return Compare(other) < 0; }
+  
+  class Data {
+  public:
+    Data(const std::string & ns, const std::string & local) :
+      refcount_(1),
+      namespace_(ns),
+      localPart_(local) {}
+
+    Data() : refcount_(0) {}
+      
+    std::string namespace_;
+    std::string localPart_;
+    void AddRef() { refcount_++; }
+    void Release() { if (!--refcount_) { delete this; } }
+    bool Occupied() { return !!refcount_; }
+
+  private:
+    int refcount_;
+  };
+
+private:
+  Data * data_;
+};
+
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlbuilder.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlbuilder.cc
new file mode 100644
index 00000000..313c4013
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlbuilder.cc
@@ -0,0 +1,151 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/stl_decl.h"
+#include <vector>
+#include <set>
+#include <expat.h>
+#include "talk/base/common.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmllite/xmlbuilder.h"
+
+#define new TRACK_NEW
+
+namespace buzz {
+
+XmlBuilder::XmlBuilder() :
+  pelCurrent_(NULL),
+  pelRoot_(NULL),
+  pvParents_(new std::vector<XmlElement *>()) {
+}
+
+void
+XmlBuilder::Reset() {
+  pelRoot_.reset();
+  pelCurrent_ = NULL;
+  pvParents_->clear();
+}
+
+XmlElement *
+XmlBuilder::BuildElement(XmlParseContext * pctx,
+                              const char * name, const char ** atts) {
+  QName tagName(pctx->ResolveQName(name, false));
+  if (tagName == QN_EMPTY)
+    return NULL;
+
+  XmlElement * pelNew = new XmlElement(tagName);
+
+  if (!*atts)
+    return pelNew;
+
+  std::set<QName> seenNonlocalAtts;
+
+  while (*atts) {
+    QName attName(pctx->ResolveQName(*atts, true));
+    if (attName == QN_EMPTY) {
+      delete pelNew;
+      return NULL;
+    }
+
+    // verify that namespaced names are unique
+    if (!attName.Namespace().empty()) {
+      if (seenNonlocalAtts.count(attName)) {
+        delete pelNew;
+        return NULL;
+      }
+      seenNonlocalAtts.insert(attName);
+    }
+
+    pelNew->AddAttr(attName, std::string(*(atts + 1)));
+    atts += 2;
+  }
+
+  return pelNew;
+}
+
+void
+XmlBuilder::StartElement(XmlParseContext * pctx,
+                              const char * name, const char ** atts) {
+  XmlElement * pelNew = BuildElement(pctx, name, atts);
+  if (pelNew == NULL) {
+    pctx->RaiseError(XML_ERROR_SYNTAX);
+    return;
+  }
+
+  if (!pelCurrent_) {
+    pelCurrent_ = pelNew;
+    pelRoot_.reset(pelNew);
+    pvParents_->push_back(NULL);
+  } else {
+    pelCurrent_->AddElement(pelNew);
+    pvParents_->push_back(pelCurrent_);
+    pelCurrent_ = pelNew;
+  }
+}
+
+void
+XmlBuilder::EndElement(XmlParseContext * pctx, const char * name) {
+  UNUSED(pctx);
+  UNUSED(name);
+  pelCurrent_ = pvParents_->back();
+  pvParents_->pop_back();
+}
+
+void
+XmlBuilder::CharacterData(XmlParseContext * pctx,
+                               const char * text, int len) {
+  UNUSED(pctx);
+  if (pelCurrent_) {
+    pelCurrent_->AddParsedText(text, len);
+  }
+}
+
+void
+XmlBuilder::Error(XmlParseContext * pctx, XML_Error err) {
+  UNUSED(pctx);
+  UNUSED(err);
+  pelRoot_.reset(NULL);
+  pelCurrent_ = NULL;
+  pvParents_->clear();
+}
+
+XmlElement *
+XmlBuilder::CreateElement() {
+  return pelRoot_.release();
+}
+
+XmlElement *
+XmlBuilder::BuiltElement() {
+  return pelRoot_.get();
+}
+
+XmlBuilder::~XmlBuilder() {
+}
+
+
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlbuilder.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlbuilder.h
new file mode 100644
index 00000000..b5b1be59
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlbuilder.h
@@ -0,0 +1,79 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _xmlbuilder_h_
+#define _xmlbuilder_h_
+
+#include <string>
+#include "talk/base/scoped_ptr.h"
+#include "talk/base/stl_decl.h"
+#include "talk/xmllite/xmlparser.h"
+
+#ifdef OSX
+#include "talk/third_party/expat/expat.h"
+#else
+#include <expat.h>
+#endif
+
+namespace buzz {
+
+class XmlElement;
+class XmlParseContext;
+
+
+class XmlBuilder : public XmlParseHandler {
+public:
+  XmlBuilder();
+
+  static XmlElement * BuildElement(XmlParseContext * pctx,
+                                  const char * name, const char ** atts);
+  virtual void StartElement(XmlParseContext * pctx,
+                            const char * name, const char ** atts);
+  virtual void EndElement(XmlParseContext * pctx, const char * name);
+  virtual void CharacterData(XmlParseContext * pctx,
+                             const char * text, int len);
+  virtual void Error(XmlParseContext * pctx, XML_Error);
+  virtual ~XmlBuilder();
+
+  void Reset();
+
+  // Take ownership of the built element; second call returns NULL
+  XmlElement * CreateElement();
+
+  // Peek at the built element without taking ownership
+  XmlElement * BuiltElement();
+
+private:
+  XmlElement * pelCurrent_;
+  scoped_ptr<XmlElement> pelRoot_;
+  scoped_ptr<std::vector<XmlElement *, std::allocator<XmlElement *> > >
+    pvParents_;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlconstants.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlconstants.cc
new file mode 100644
index 00000000..503f832f
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlconstants.cc
@@ -0,0 +1,65 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xmlconstants.h"
+
+using namespace buzz;
+
+const std::string & XmlConstants::str_empty() {
+  static const std::string str_empty_;
+  return str_empty_;
+}
+
+const std::string & XmlConstants::ns_xml() {
+  static const std::string ns_xml_("http://www.w3.org/XML/1998/namespace");
+  return ns_xml_;
+}
+
+const std::string & XmlConstants::ns_xmlns() {
+  static const std::string ns_xmlns_("http://www.w3.org/2000/xmlns/");
+  return ns_xmlns_;
+}
+
+const std::string & XmlConstants::str_xmlns() {
+  static const std::string str_xmlns_("xmlns");
+  return str_xmlns_;
+}
+
+const std::string & XmlConstants::str_xml() {
+  static const std::string str_xml_("xml");
+  return str_xml_;
+}
+
+const std::string & XmlConstants::str_version() {
+  static const std::string str_version_("version");
+  return str_version_;
+}
+
+const std::string & XmlConstants::str_encoding() {
+  static const std::string str_encoding_("encoding");
+  return str_encoding_;
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlconstants.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlconstants.h
new file mode 100644
index 00000000..8514d6f4
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlconstants.h
@@ -0,0 +1,61 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// Because global constant initialization order is undefined
+// globals cannot depend on other objects to be instantiated.
+// This class creates string objects within static methods 
+// such that globals may refer to these constants by the
+// accessor function and they are guaranteed to be initialized.
+
+#ifndef TALK_XMLLITE_CONSTANTS_H_
+#define TALK_XMLLITE_CONSTANTS_H_
+
+#include <string>
+
+#define STR_EMPTY    XmlConstants::str_empty()
+#define NS_XML       XmlConstants::ns_xml()
+#define NS_XMLNS     XmlConstants::ns_xmlns()
+#define STR_XMLNS    XmlConstants::str_xmlns()
+#define STR_XML      XmlConstants::str_xml()
+#define STR_VERSION  XmlConstants::str_version()
+#define STR_ENCODING XmlConstants::str_encoding()
+namespace buzz {
+	
+class XmlConstants {
+ public:
+  static const std::string & str_empty();
+  static const std::string & ns_xml();
+  static const std::string & ns_xmlns();
+  static const std::string & str_xmlns();
+  static const std::string & str_xml();
+  static const std::string & str_version();
+  static const std::string & str_encoding();
+};
+
+}
+
+#endif  // TALK_XMLLITE_CONSTANTS_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlelement.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlelement.cc
new file mode 100644
index 00000000..d3619a92
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlelement.cc
@@ -0,0 +1,491 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <string>
+#include <iostream>
+#include <vector>
+#include <sstream>
+
+#include "talk/base/common.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmllite/qname.h"
+#include "talk/xmllite/xmlparser.h"
+#include "talk/xmllite/xmlbuilder.h"
+#include "talk/xmllite/xmlprinter.h"
+#include "talk/xmllite/xmlconstants.h"
+
+#define new TRACK_NEW
+
+namespace buzz {
+
+const QName QN_EMPTY(true, STR_EMPTY, STR_EMPTY);
+const QName QN_XMLNS(true, STR_EMPTY, STR_XMLNS);
+
+
+XmlChild::~XmlChild() {
+}
+
+bool
+XmlText::IsTextImpl() const {
+  return true;
+}
+
+XmlElement *
+XmlText::AsElementImpl() const {
+  return NULL;
+}
+
+XmlText *
+XmlText::AsTextImpl() const {
+  return const_cast<XmlText *>(this);
+}
+
+void
+XmlText::SetText(const std::string & text) {
+  text_ = text;
+}
+
+void
+XmlText::AddParsedText(const char * buf, int len) {
+  text_.append(buf, len);
+}
+
+void
+XmlText::AddText(const std::string & text) {
+  text_ += text;
+}
+
+XmlText::~XmlText() {
+}
+
+XmlElement::XmlElement(const QName & name) :
+    name_(name),
+    pFirstAttr_(NULL),
+    pLastAttr_(NULL),
+    pFirstChild_(NULL),
+    pLastChild_(NULL) {
+}
+
+XmlElement::XmlElement(const XmlElement & elt) :
+    XmlChild(),
+    name_(elt.name_),
+    pFirstAttr_(NULL),
+    pLastAttr_(NULL),
+    pFirstChild_(NULL),
+    pLastChild_(NULL) {
+
+  // copy attributes
+  XmlAttr * pAttr;
+  XmlAttr ** ppLastAttr = &pFirstAttr_;
+  XmlAttr * newAttr = NULL;
+  for (pAttr = elt.pFirstAttr_; pAttr; pAttr = pAttr->NextAttr()) {
+    newAttr = new XmlAttr(*pAttr);
+    *ppLastAttr = newAttr;
+    ppLastAttr = &(newAttr->pNextAttr_);
+  }
+  pLastAttr_ = newAttr;
+
+  // copy children
+  XmlChild * pChild;
+  XmlChild ** ppLast = &pFirstChild_;
+  XmlChild * newChild = NULL;
+
+  for (pChild = elt.pFirstChild_; pChild; pChild = pChild->NextChild()) {
+    if (pChild->IsText()) {
+      newChild = new XmlText(*(pChild->AsText()));
+    } else {
+      newChild = new XmlElement(*(pChild->AsElement()));
+    }
+    *ppLast = newChild;
+    ppLast = &(newChild->pNextChild_);
+  }
+  pLastChild_ = newChild;
+
+}
+
+XmlElement::XmlElement(const QName & name, bool useDefaultNs) :
+  name_(name),
+  pFirstAttr_(useDefaultNs ? new XmlAttr(QN_XMLNS, name.Namespace()) : NULL),
+  pLastAttr_(pFirstAttr_),
+  pFirstChild_(NULL),
+  pLastChild_(NULL) {
+}
+
+bool
+XmlElement::IsTextImpl() const {
+  return false;
+}
+
+XmlElement *
+XmlElement::AsElementImpl() const {
+  return const_cast<XmlElement *>(this);
+}
+
+XmlText *
+XmlElement::AsTextImpl() const {
+  return NULL;
+}
+
+const std::string &
+XmlElement::BodyText() const {
+  if (pFirstChild_ && pFirstChild_->IsText() && pLastChild_ == pFirstChild_) {
+    return pFirstChild_->AsText()->Text();
+  }
+
+  return STR_EMPTY;
+}
+
+void
+XmlElement::SetBodyText(const std::string & text) {
+  if (text == STR_EMPTY) {
+    ClearChildren();
+  } else if (pFirstChild_ == NULL) {
+    AddText(text);
+  } else if (pFirstChild_->IsText() && pLastChild_ == pFirstChild_) {
+    pFirstChild_->AsText()->SetText(text);
+  } else {
+    ClearChildren();
+    AddText(text);
+  }
+}
+
+const QName &
+XmlElement::FirstElementName() const {
+  const XmlElement * element = FirstElement();
+  if (element == NULL)
+    return QN_EMPTY;
+  return element->Name();
+}
+
+XmlAttr *
+XmlElement::FirstAttr() {
+  return pFirstAttr_;
+}
+
+const std::string &
+XmlElement::Attr(const QName & name) const {
+  XmlAttr * pattr;
+  for (pattr = pFirstAttr_; pattr; pattr = pattr->pNextAttr_) {
+    if (pattr->name_ == name)
+      return pattr->value_;
+  }
+  return STR_EMPTY;
+}
+
+bool
+XmlElement::HasAttr(const QName & name) const {
+  XmlAttr * pattr;
+  for (pattr = pFirstAttr_; pattr; pattr = pattr->pNextAttr_) {
+    if (pattr->name_ == name)
+      return true;
+  }
+  return false;
+}
+
+void
+XmlElement::SetAttr(const QName & name, const std::string & value) {
+  XmlAttr * pattr;
+  for (pattr = pFirstAttr_; pattr; pattr = pattr->pNextAttr_) {
+    if (pattr->name_ == name)
+      break;
+  }
+  if (!pattr) {
+    pattr = new XmlAttr(name, value);
+    if (pLastAttr_)
+      pLastAttr_->pNextAttr_ = pattr;
+    else
+      pFirstAttr_ = pattr;
+    pLastAttr_ = pattr;
+    return;
+  }
+  pattr->value_ = value;
+}
+
+void
+XmlElement::ClearAttr(const QName & name) {
+  XmlAttr * pattr;
+  XmlAttr *pLastAttr = NULL;
+  for (pattr = pFirstAttr_; pattr; pattr = pattr->pNextAttr_) {
+    if (pattr->name_ == name)
+      break;
+    pLastAttr = pattr;
+  }
+  if (!pattr)
+    return;
+  if (!pLastAttr)
+    pFirstAttr_ = pattr->pNextAttr_;
+  else
+    pLastAttr->pNextAttr_ = pattr->pNextAttr_;
+  if (pLastAttr_ == pattr)
+    pLastAttr_ = pLastAttr;
+  delete pattr;
+}
+
+XmlChild *
+XmlElement::FirstChild() {
+  return pFirstChild_;
+}
+
+XmlElement *
+XmlElement::FirstElement() {
+  XmlChild * pChild;
+  for (pChild = pFirstChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText())
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::NextElement() {
+  XmlChild * pChild;
+  for (pChild = pNextChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText())
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::FirstWithNamespace(const std::string & ns) {
+  XmlChild * pChild;
+  for (pChild = pFirstChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name().Namespace() == ns)
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::NextWithNamespace(const std::string & ns) {
+  XmlChild * pChild;
+  for (pChild = pNextChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name().Namespace() == ns)
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::FirstNamed(const QName & name) {
+  XmlChild * pChild;
+  for (pChild = pFirstChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name() == name)
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::NextNamed(const QName & name) {
+  XmlChild * pChild;
+  for (pChild = pNextChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name() == name)
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+const std::string &
+XmlElement::TextNamed(const QName & name) const {
+  XmlChild * pChild;
+  for (pChild = pFirstChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name() == name)
+      return pChild->AsElement()->BodyText();
+  }
+  return STR_EMPTY;
+}
+
+void
+XmlElement::InsertChildAfter(XmlChild * pPredecessor, XmlChild * pNext) {
+  if (pPredecessor == NULL) {
+    pNext->pNextChild_ = pFirstChild_;
+    pFirstChild_ = pNext;
+  }
+  else {
+    pNext->pNextChild_ = pPredecessor->pNextChild_;
+    pPredecessor->pNextChild_ = pNext;
+  }
+}
+
+void
+XmlElement::RemoveChildAfter(XmlChild * pPredecessor) {
+  XmlChild * pNext;
+
+  if (pPredecessor == NULL) {
+    pNext = pFirstChild_;
+    pFirstChild_ = pNext->pNextChild_;
+  }
+  else {
+    pNext = pPredecessor->pNextChild_;
+    pPredecessor->pNextChild_ = pNext->pNextChild_;
+  }
+
+  if (pLastChild_ == pNext)
+    pLastChild_ = pPredecessor;
+
+  delete pNext;
+}
+
+void
+XmlElement::AddAttr(const QName & name, const std::string & value) {
+  ASSERT(!HasAttr(name));
+
+  XmlAttr ** pprev = pLastAttr_ ? &(pLastAttr_->pNextAttr_) : &pFirstAttr_;
+  pLastAttr_ = (*pprev = new XmlAttr(name, value));
+}
+
+void
+XmlElement::AddAttr(const QName & name, const std::string & value,
+                         int depth) {
+  XmlElement * element = this;
+  while (depth--) {
+    element = element->pLastChild_->AsElement();
+  }
+  element->AddAttr(name, value);
+}
+
+void
+XmlElement::AddParsedText(const char * cstr, int len) {
+  if (len == 0)
+    return;
+
+  if (pLastChild_ && pLastChild_->IsText()) {
+    pLastChild_->AsText()->AddParsedText(cstr, len);
+    return;
+  }
+  XmlChild ** pprev = pLastChild_ ? &(pLastChild_->pNextChild_) : &pFirstChild_;
+  pLastChild_ = *pprev = new XmlText(cstr, len);
+}
+
+void
+XmlElement::AddText(const std::string & text) {
+  if (text == STR_EMPTY)
+    return;
+
+  if (pLastChild_ && pLastChild_->IsText()) {
+    pLastChild_->AsText()->AddText(text);
+    return;
+  }
+  XmlChild ** pprev = pLastChild_ ? &(pLastChild_->pNextChild_) : &pFirstChild_;
+  pLastChild_ = *pprev = new XmlText(text);
+}
+
+void
+XmlElement::AddText(const std::string & text, int depth) {
+  // note: the first syntax is ambigious for msvc 6
+  // XmlElement * pel(this);
+  XmlElement * element = this;
+  while (depth--) {
+    element = element->pLastChild_->AsElement();
+  }
+  element->AddText(text);
+}
+
+void
+XmlElement::AddElement(XmlElement *pelChild) {
+  if (pelChild == NULL)
+    return;
+
+  XmlChild ** pprev = pLastChild_ ? &(pLastChild_->pNextChild_) : &pFirstChild_;
+  pLastChild_ = *pprev = pelChild;
+  pelChild->pNextChild_ = NULL;
+}
+
+void
+XmlElement::AddElement(XmlElement *pelChild, int depth) {
+  XmlElement * element = this;
+  while (depth--) {
+    element = element->pLastChild_->AsElement();
+  }
+  element->AddElement(pelChild);
+}
+
+void
+XmlElement::ClearNamedChildren(const QName & name) {
+  XmlChild * prev_child = NULL;
+  XmlChild * next_child;
+  XmlChild * child;
+  for (child = FirstChild(); child; child = next_child) {
+    next_child = child->NextChild();
+    if (!child->IsText() && child->AsElement()->Name() == name)
+    {
+      RemoveChildAfter(prev_child);
+      continue;
+    }
+    prev_child = child;
+  }
+}
+
+void
+XmlElement::ClearChildren() {
+  XmlChild * pchild;
+  for (pchild = pFirstChild_; pchild; ) {
+    XmlChild * pToDelete = pchild;
+    pchild = pchild->pNextChild_;
+    delete pToDelete;
+  }
+  pFirstChild_ = pLastChild_ = NULL;
+}
+
+std::string
+XmlElement::Str() const {
+  std::stringstream ss;
+  Print(&ss, NULL, 0);
+  return ss.str();
+}
+
+XmlElement *
+XmlElement::ForStr(const std::string & str) {
+  XmlBuilder builder;
+  XmlParser::ParseXml(&builder, str);
+  return builder.CreateElement();
+}
+
+void
+XmlElement::Print(
+    std::ostream * pout, std::string xmlns[], int xmlnsCount) const {
+  XmlPrinter::PrintXml(pout, this, xmlns, xmlnsCount);
+}
+
+XmlElement::~XmlElement() {
+  XmlAttr * pattr;
+  for (pattr = pFirstAttr_; pattr; ) {
+    XmlAttr * pToDelete = pattr;
+    pattr = pattr->pNextAttr_;
+    delete pToDelete;
+  }
+
+  XmlChild * pchild;
+  for (pchild = pFirstChild_; pchild; ) {
+    XmlChild * pToDelete = pchild;
+    pchild = pchild->pNextChild_;
+    delete pToDelete;
+  }
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlelement.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlelement.h
new file mode 100644
index 00000000..06545d89
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlelement.h
@@ -0,0 +1,231 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _xmlelement_h_
+#define _xmlelement_h_
+
+#include <iosfwd>
+#include <string>
+#include "talk/base/scoped_ptr.h"
+#include "talk/xmllite/qname.h"
+
+namespace buzz {
+
+extern const QName QN_EMPTY;
+extern const QName QN_XMLNS;
+
+
+class XmlChild;
+class XmlText;
+class XmlElement;
+class XmlAttr;
+
+class XmlChild {
+friend class XmlElement;
+
+public:
+
+  XmlChild * NextChild() { return pNextChild_; }
+  const XmlChild * NextChild() const { return pNextChild_; }
+
+  bool IsText() const { return IsTextImpl(); }
+
+  XmlElement * AsElement() { return AsElementImpl(); }
+  const XmlElement * AsElement() const { return AsElementImpl(); }
+
+  XmlText * AsText() { return AsTextImpl(); }
+  const XmlText * AsText() const { return AsTextImpl(); }
+
+
+protected:
+
+  XmlChild() :
+    pNextChild_(NULL) {
+  }
+
+  virtual bool IsTextImpl() const = 0;
+  virtual XmlElement * AsElementImpl() const = 0;
+  virtual XmlText * AsTextImpl() const = 0;
+
+
+  virtual ~XmlChild();
+
+private:
+  XmlChild(const XmlChild & noimpl);
+
+  XmlChild * pNextChild_;
+
+};
+
+class XmlText : public XmlChild {
+public:
+  explicit XmlText(const std::string & text) :
+    XmlChild(),
+    text_(text) {
+  }
+  explicit XmlText(const XmlText & t) :
+    XmlChild(),
+    text_(t.text_) {
+  }
+  explicit XmlText(const char * cstr, size_t len) :
+    XmlChild(),
+    text_(cstr, len) {
+  }
+  virtual ~XmlText();
+
+  const std::string & Text() const { return text_; }
+  void SetText(const std::string & text);
+  void AddParsedText(const char * buf, int len);
+  void AddText(const std::string & text);
+
+protected:
+  virtual bool IsTextImpl() const;
+  virtual XmlElement * AsElementImpl() const;
+  virtual XmlText * AsTextImpl() const;
+
+private:
+  std::string text_;
+};
+
+class XmlAttr {
+friend class XmlElement;
+
+public:
+  XmlAttr * NextAttr() const { return pNextAttr_; }
+  const QName & Name() const { return name_; }
+  const std::string & Value() const { return value_; }
+
+private:
+  explicit XmlAttr(const QName & name, const std::string & value) :
+    pNextAttr_(NULL),
+    name_(name),
+    value_(value) {
+  }
+  explicit XmlAttr(const XmlAttr & att) :
+    pNextAttr_(NULL),
+    name_(att.name_),
+    value_(att.value_) {
+  }
+
+  XmlAttr * pNextAttr_;
+  QName name_;
+  std::string value_;
+};
+
+class XmlElement : public XmlChild {
+public:
+  explicit XmlElement(const QName & name);
+  explicit XmlElement(const QName & name, bool useDefaultNs);
+  explicit XmlElement(const XmlElement & elt);
+
+  virtual ~XmlElement();
+
+  const QName & Name() const { return name_; }
+
+  const std::string & BodyText() const;
+  void SetBodyText(const std::string & text);
+
+  const QName & FirstElementName() const;
+
+  XmlAttr * FirstAttr();
+  const XmlAttr * FirstAttr() const
+    { return const_cast<XmlElement *>(this)->FirstAttr(); }
+
+  //! Attr will return STR_EMPTY if the attribute isn't there:
+  //! use HasAttr to test presence of an attribute. 
+  const std::string & Attr(const QName & name) const;
+  bool HasAttr(const QName & name) const;
+  void SetAttr(const QName & name, const std::string & value);
+  void ClearAttr(const QName & name);
+
+  XmlChild * FirstChild();
+  const XmlChild * FirstChild() const
+    { return const_cast<XmlElement *>(this)->FirstChild(); }
+
+  XmlElement * FirstElement();
+  const XmlElement * FirstElement() const
+    { return const_cast<XmlElement *>(this)->FirstElement(); }
+
+  XmlElement * NextElement();
+  const XmlElement * NextElement() const
+    { return const_cast<XmlElement *>(this)->NextElement(); }
+
+  XmlElement * FirstWithNamespace(const std::string & ns);
+  const XmlElement * FirstWithNamespace(const std::string & ns) const
+    { return const_cast<XmlElement *>(this)->FirstWithNamespace(ns); }
+    
+  XmlElement * NextWithNamespace(const std::string & ns);
+  const XmlElement * NextWithNamespace(const std::string & ns) const
+    { return const_cast<XmlElement *>(this)->NextWithNamespace(ns); }
+
+  XmlElement * FirstNamed(const QName & name);
+  const XmlElement * FirstNamed(const QName & name) const
+    { return const_cast<XmlElement *>(this)->FirstNamed(name); }
+
+  XmlElement * NextNamed(const QName & name);
+  const XmlElement * NextNamed(const QName & name) const
+    { return const_cast<XmlElement *>(this)->NextNamed(name); }
+
+  const std::string & TextNamed(const QName & name) const;
+
+  void InsertChildAfter(XmlChild * pPredecessor, XmlChild * pNewChild);
+  void RemoveChildAfter(XmlChild * pPredecessor);
+
+  void AddParsedText(const char * buf, int len);
+  void AddText(const std::string & text);
+  void AddText(const std::string & text, int depth);
+  void AddElement(XmlElement * pelChild);
+  void AddElement(XmlElement * pelChild, int depth);
+  void AddAttr(const QName & name, const std::string & value);
+  void AddAttr(const QName & name, const std::string & value, int depth);
+  void ClearNamedChildren(const QName & name);
+  void ClearChildren();
+
+  static XmlElement * ForStr(const std::string & str);
+  std::string Str() const;
+
+  void Print(std::ostream * pout, std::string xmlns[], int xmlnsCount) const;
+
+protected:
+  virtual bool IsTextImpl() const;
+  virtual XmlElement * AsElementImpl() const;
+  virtual XmlText * AsTextImpl() const;
+
+private:
+  QName name_;
+  XmlAttr * pFirstAttr_;
+  XmlAttr * pLastAttr_;
+  XmlChild * pFirstChild_;
+  XmlChild * pLastChild_;
+
+};
+
+
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlnsstack.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlnsstack.cc
new file mode 100644
index 00000000..4dcb6490
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlnsstack.cc
@@ -0,0 +1,205 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/stl_decl.h"
+#include <string>
+#include <iostream>
+#include <vector>
+#include <sstream>
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmllite/xmlnsstack.h"
+#include "talk/xmllite/xmlconstants.h"
+
+namespace buzz {
+
+XmlnsStack::XmlnsStack() :
+  pxmlnsStack_(new std::vector<std::string>),
+  pxmlnsDepthStack_(new std::vector<size_t>) {
+}
+
+XmlnsStack::~XmlnsStack() {}
+
+void
+XmlnsStack::PushFrame() {
+  pxmlnsDepthStack_->push_back(pxmlnsStack_->size());
+}
+
+void
+XmlnsStack::PopFrame() {
+  size_t prev_size = pxmlnsDepthStack_->back();
+  pxmlnsDepthStack_->pop_back();
+  if (prev_size < pxmlnsStack_->size()) {
+    pxmlnsStack_->erase(pxmlnsStack_->begin() + prev_size,
+                        pxmlnsStack_->end());
+  }
+}
+const std::pair<std::string, bool> NS_NOT_FOUND(STR_EMPTY, false);
+const std::pair<std::string, bool> EMPTY_NS_FOUND(STR_EMPTY, true);
+const std::pair<std::string, bool> XMLNS_DEFINITION_FOUND(NS_XMLNS, true);
+
+const std::string *
+XmlnsStack::NsForPrefix(const std::string & prefix) {
+  if (prefix.length() >= 3 &&
+      (prefix[0] == 'x' || prefix[0] == 'X') &&
+      (prefix[1] == 'm' || prefix[1] == 'M') &&
+      (prefix[2] == 'l' || prefix[2] == 'L')) {
+    if (prefix == "xml")
+      return &(NS_XML);
+    if (prefix == "xmlns")
+      return &(NS_XMLNS);
+    return NULL;
+  }
+
+  std::vector<std::string>::iterator pos;
+  for (pos = pxmlnsStack_->end(); pos > pxmlnsStack_->begin(); ) {
+    pos -= 2;
+    if (*pos == prefix)
+      return &(*(pos + 1));
+  }
+
+  if (prefix == STR_EMPTY)
+    return &(STR_EMPTY); // default namespace
+
+  return NULL; // none found
+}
+
+bool
+XmlnsStack::PrefixMatchesNs(const std::string & prefix, const std::string & ns) {
+  const std::string * match = NsForPrefix(prefix);
+  if (match == NULL)
+    return false;
+  return (*match == ns);
+}
+
+std::pair<std::string, bool>
+XmlnsStack::PrefixForNs(const std::string & ns, bool isattr) {
+  if (ns == NS_XML)
+    return std::make_pair(std::string("xml"), true);
+  if (ns == NS_XMLNS)
+    return std::make_pair(std::string("xmlns"), true);
+  if (isattr ? ns == STR_EMPTY : PrefixMatchesNs(STR_EMPTY, ns))
+    return std::make_pair(STR_EMPTY, true);
+
+  std::vector<std::string>::iterator pos;
+  for (pos = pxmlnsStack_->end(); pos > pxmlnsStack_->begin(); ) {
+    pos -= 2;
+    if (*(pos + 1) == ns &&
+        (!isattr || !pos->empty()) && PrefixMatchesNs(*pos, ns))
+      return std::make_pair(*pos, true);
+  }
+
+  return std::make_pair(STR_EMPTY, false); // none found
+}
+
+std::string
+XmlnsStack::FormatQName(const QName & name, bool isAttr) {
+  std::string prefix(PrefixForNs(name.Namespace(), isAttr).first);
+  if (prefix == STR_EMPTY)
+    return name.LocalPart();
+  else
+    return prefix + ':' + name.LocalPart();
+}
+
+void
+XmlnsStack::AddXmlns(const std::string & prefix, const std::string & ns) {
+  pxmlnsStack_->push_back(prefix);
+  pxmlnsStack_->push_back(ns);
+}
+
+void
+XmlnsStack::RemoveXmlns() {
+  pxmlnsStack_->pop_back();
+  pxmlnsStack_->pop_back();
+}
+
+static bool IsAsciiLetter(char ch) {
+  return ((ch >= 'a' && ch <= 'z') ||
+          (ch >= 'A' && ch <= 'Z'));
+}
+
+static std::string AsciiLower(const std::string & s) {
+  std::string result(s);
+  size_t i;
+  for (i = 0; i < result.length(); i++) {
+    if (result[i] >= 'A' && result[i] <= 'Z')
+      result[i] += 'a' - 'A';
+  }
+  return result;
+}
+
+static std::string SuggestPrefix(const std::string & ns) {
+  size_t len = ns.length();
+  size_t i = ns.find_last_of('.');
+  if (i != std::string::npos && len - i <= 4 + 1)
+    len = i; // chop off ".html" or ".xsd" or ".?{0,4}"
+  size_t last = len;
+  while (last > 0) {
+    last -= 1;
+    if (IsAsciiLetter(ns[last])) {
+      size_t first = last;
+      last += 1;
+      while (first > 0) {
+        if (!IsAsciiLetter(ns[first - 1]))
+          break;
+        first -= 1;
+      }
+      if (last - first > 4)
+        last = first + 3;
+      std::string candidate(AsciiLower(ns.substr(first, last - first)));
+      if (candidate.find("xml") != 0)
+        return candidate;
+      break;
+    }
+  }
+  return "ns";
+}
+
+
+std::pair<std::string, bool>
+XmlnsStack::AddNewPrefix(const std::string & ns, bool isAttr) {
+  if (PrefixForNs(ns, isAttr).second)
+    return std::make_pair(STR_EMPTY, false);
+
+  std::string base(SuggestPrefix(ns));
+  std::string result(base);
+  int i = 2;
+  while (NsForPrefix(result) != NULL) {
+    std::stringstream ss;
+    ss << base;
+    ss << (i++);
+    ss >> result;
+  }
+  AddXmlns(result, ns);
+  return std::make_pair(result, true);
+}
+
+void XmlnsStack::Reset() {
+  pxmlnsStack_->clear();
+  pxmlnsDepthStack_->clear();
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlnsstack.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlnsstack.h
new file mode 100644
index 00000000..299ec1ce
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlnsstack.h
@@ -0,0 +1,62 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _xmlnsstack_h_
+#define _xmlnsstack_h_
+
+#include <string>
+#include "talk/base/scoped_ptr.h"
+#include "talk/base/stl_decl.h"
+#include "talk/xmllite/qname.h"
+
+namespace buzz {
+
+class XmlnsStack {
+public:
+  XmlnsStack();
+  ~XmlnsStack();
+
+  void AddXmlns(const std::string & prefix, const std::string & ns);
+  void RemoveXmlns();
+  void PushFrame();
+  void PopFrame();
+  void Reset();
+
+  const std::string * NsForPrefix(const std::string & prefix);
+  bool PrefixMatchesNs(const std::string & prefix, const std::string & ns);
+  std::pair<std::string, bool> PrefixForNs(const std::string & ns, bool isAttr);
+  std::pair<std::string, bool> AddNewPrefix(const std::string & ns, bool isAttr);
+  std::string FormatQName(const QName & name, bool isAttr);
+
+private:
+
+  scoped_ptr<std::vector<std::string, std::allocator<std::string> > > pxmlnsStack_;
+  scoped_ptr<std::vector<size_t, std::allocator<size_t> > > pxmlnsDepthStack_;
+};
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlparser.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlparser.cc
new file mode 100644
index 00000000..f2b56778
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlparser.cc
@@ -0,0 +1,250 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/stl_decl.h"
+#include <string>
+#include <vector>
+#include <iostream>
+#include <expat.h>
+#include "talk/xmllite/xmlelement.h"
+#include "talk/base/common.h"
+#include "talk/xmllite/xmlparser.h"
+#include "talk/xmllite/xmlnsstack.h"
+#include "talk/xmllite/xmlconstants.h"
+
+#include <expat.h>
+
+#define new TRACK_NEW
+
+namespace buzz {
+
+
+static void
+StartElementCallback(void * userData, const char *name, const char **atts) {
+  (static_cast<XmlParser *>(userData))->ExpatStartElement(name, atts);
+}
+
+static void
+EndElementCallback(void * userData, const char *name) {
+  (static_cast<XmlParser *>(userData))->ExpatEndElement(name);
+}
+
+static void
+CharacterDataCallback(void * userData, const char *text, int len) {
+  (static_cast<XmlParser *>(userData))->ExpatCharacterData(text, len);
+}
+
+static void
+XmlDeclCallback(void * userData, const char * ver, const char * enc, int st) {
+  (static_cast<XmlParser *>(userData))->ExpatXmlDecl(ver, enc, st);
+}
+
+XmlParser::XmlParser(XmlParseHandler *pxph) :
+    context_(this), pxph_(pxph), sentError_(false) {
+  expat_ = XML_ParserCreate(NULL);
+  XML_SetUserData(expat_, this);
+  XML_SetElementHandler(expat_, StartElementCallback, EndElementCallback);
+  XML_SetCharacterDataHandler(expat_, CharacterDataCallback);
+  XML_SetXmlDeclHandler(expat_, XmlDeclCallback);
+}
+
+void
+XmlParser::Reset() {
+  if (!XML_ParserReset(expat_, NULL)) {
+    XML_ParserFree(expat_);
+    expat_ = XML_ParserCreate(NULL);
+  }
+  XML_SetUserData(expat_, this);
+  XML_SetElementHandler(expat_, StartElementCallback, EndElementCallback);
+  XML_SetCharacterDataHandler(expat_, CharacterDataCallback);
+  XML_SetXmlDeclHandler(expat_, XmlDeclCallback);
+  context_.Reset();
+  sentError_ = false;
+}
+
+static bool
+XmlParser_StartsWithXmlns(const char *name) {
+  return name[0] == 'x' &&
+         name[1] == 'm' &&
+         name[2] == 'l' &&
+         name[3] == 'n' &&
+         name[4] == 's';
+}
+
+void
+XmlParser::ExpatStartElement(const char *name, const char **atts) {
+  if (context_.RaisedError() != XML_ERROR_NONE)
+    return;
+  const char **att;
+  context_.StartElement();
+  for (att = atts; *att; att += 2) {
+    if (XmlParser_StartsWithXmlns(*att)) {
+      if ((*att)[5] == '\0') {
+        context_.StartNamespace("", *(att + 1));
+      }
+      else if ((*att)[5] == ':') {
+        if (**(att + 1) == '\0') {
+          // In XML 1.0 empty namespace illegal with prefix (not in 1.1)
+          context_.RaiseError(XML_ERROR_SYNTAX);
+          return;
+        }
+        context_.StartNamespace((*att) + 6, *(att + 1));
+      }
+    }
+  }
+  pxph_->StartElement(&context_, name, atts);
+}
+
+void
+XmlParser::ExpatEndElement(const char *name) {
+  if (context_.RaisedError() != XML_ERROR_NONE)
+    return;
+  context_.EndElement();
+  pxph_->EndElement(&context_, name);
+}
+
+void
+XmlParser::ExpatCharacterData(const char *text, int len) {
+  if (context_.RaisedError() != XML_ERROR_NONE)
+    return;
+  pxph_->CharacterData(&context_, text, len);
+}
+
+void
+XmlParser::ExpatXmlDecl(const char * ver, const char * enc, int standalone) {
+  if (context_.RaisedError() != XML_ERROR_NONE)
+    return;
+
+  if (ver && std::string("1.0") != ver) {
+    context_.RaiseError(XML_ERROR_SYNTAX);
+    return;
+  }
+
+  if (standalone == 0) {
+    context_.RaiseError(XML_ERROR_SYNTAX);
+    return;
+  }
+
+  if (enc && !((enc[0] == 'U' || enc[0] == 'u') &&
+               (enc[1] == 'T' || enc[1] == 't') &&
+               (enc[2] == 'F' || enc[2] == 'f') &&
+                enc[3] == '-' && enc[4] =='8')) {
+    context_.RaiseError(XML_ERROR_INCORRECT_ENCODING);
+    return;
+  }
+
+}
+
+bool
+XmlParser::Parse(const char *data, size_t len, bool isFinal) {
+  if (sentError_)
+    return false;
+
+  if (XML_Parse(expat_, data, static_cast<int>(len), isFinal) != XML_STATUS_OK)
+    context_.RaiseError(XML_GetErrorCode(expat_));
+
+  if (context_.RaisedError() != XML_ERROR_NONE) {
+    sentError_ = true;
+    pxph_->Error(&context_, context_.RaisedError());
+    return false;
+  }
+
+  return true;
+}
+
+XmlParser::~XmlParser() {
+  XML_ParserFree(expat_);
+}
+
+void
+XmlParser::ParseXml(XmlParseHandler *pxph, std::string text) {
+  XmlParser parser(pxph);
+  parser.Parse(text.c_str(), text.length(), true);
+}
+
+XmlParser::ParseContext::ParseContext(XmlParser *parser) :
+    parser_(parser),
+    xmlnsstack_(),
+    raised_(XML_ERROR_NONE) {
+}
+
+void
+XmlParser::ParseContext::StartNamespace(const char *prefix, const char *ns) {
+  xmlnsstack_.AddXmlns(
+    *prefix ? std::string(prefix) : STR_EMPTY,
+//    ns == NS_CLIENT ? NS_CLIENT :
+//    ns == NS_ROSTER ? NS_ROSTER :
+//    ns == NS_GR ? NS_GR :
+    std::string(ns));
+}
+
+void
+XmlParser::ParseContext::StartElement() {
+  xmlnsstack_.PushFrame();
+}
+
+void
+XmlParser::ParseContext::EndElement() {
+  xmlnsstack_.PopFrame();
+}
+
+QName
+XmlParser::ParseContext::ResolveQName(const char *qname, bool isAttr) {
+  const char *c;
+  for (c = qname; *c; ++c) {
+    if (*c == ':') {
+      const std::string * result;
+      result = xmlnsstack_.NsForPrefix(std::string(qname, c - qname));
+      if (result == NULL)
+        return QN_EMPTY;
+      const char * localname = c + 1;
+      return QName(*result, localname); 
+    }
+  }
+  if (isAttr) {
+    return QName(STR_EMPTY, qname);
+  }
+  
+  const std::string * result;
+  result = xmlnsstack_.NsForPrefix(STR_EMPTY);
+  if (result == NULL)
+    return QN_EMPTY;
+
+  return QName(*result, qname);
+}
+
+void
+XmlParser::ParseContext::Reset() {
+  xmlnsstack_.Reset();
+  raised_ = XML_ERROR_NONE;
+}
+
+XmlParser::ParseContext::~ParseContext() {
+}
+
+}
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlparser.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlparser.h
new file mode 100644
index 00000000..760802e4
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlparser.h
@@ -0,0 +1,108 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _xmlparser_h_
+#define _xmlparser_h_
+
+#include <string>
+#include "talk/xmllite/xmlnsstack.h"
+#include <expat.h>
+
+struct XML_ParserStruct;
+typedef struct XML_ParserStruct * XML_Parser;
+
+namespace buzz {
+
+class XmlParseHandler;
+class XmlParseContext;
+class XmlParser;
+
+class XmlParseContext {
+public:
+  virtual QName ResolveQName(const char * qname, bool isAttr) = 0;
+  virtual void RaiseError(XML_Error err) = 0;
+};
+
+class XmlParseHandler {
+public:
+  virtual void StartElement(XmlParseContext * pctx,
+               const char * name, const char ** atts) = 0;
+  virtual void EndElement(XmlParseContext * pctx,
+               const char * name) = 0;
+  virtual void CharacterData(XmlParseContext * pctx,
+               const char * text, int len) = 0;
+  virtual void Error(XmlParseContext * pctx,
+               XML_Error errorCode) = 0;
+};
+
+class XmlParser {
+public:
+  static void ParseXml(XmlParseHandler * pxph, std::string text);
+
+  explicit XmlParser(XmlParseHandler * pxph);
+  bool Parse(const char * data, size_t len, bool isFinal);
+  void Reset();
+  virtual ~XmlParser();
+
+  // expat callbacks
+  void ExpatStartElement(const char * name, const char ** atts);
+  void ExpatEndElement(const char * name);
+  void ExpatCharacterData(const char * text, int len);
+  void ExpatXmlDecl(const char * ver, const char * enc, int standalone);
+
+private:
+
+  class ParseContext : public XmlParseContext {
+  public:
+    ParseContext(XmlParser * parser);
+    virtual ~ParseContext();
+    virtual QName ResolveQName(const char * qname, bool isAttr);
+    virtual void RaiseError(XML_Error err) { if (!raised_) raised_ = err; }
+    XML_Error RaisedError() { return raised_; }
+    void Reset();
+
+    void StartElement();
+    void EndElement();
+    void StartNamespace(const char * prefix, const char * ns);
+
+  private:
+    const XmlParser * parser_;
+    XmlnsStack xmlnsstack_;
+    XML_Error raised_;
+  };
+
+  ParseContext context_;
+  XML_Parser expat_;
+  XmlParseHandler * pxph_;
+  bool sentError_;
+
+
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlprinter.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlprinter.cc
new file mode 100644
index 00000000..892e2ebb
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlprinter.cc
@@ -0,0 +1,190 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/stl_decl.h"
+#include <string>
+#include <iostream>
+#include <vector>
+#include <sstream>
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmllite/xmlprinter.h"
+#include "talk/xmllite/xmlnsstack.h"
+#include "talk/xmllite/xmlconstants.h"
+
+namespace buzz {
+
+class XmlPrinterImpl {
+public:
+  XmlPrinterImpl(std::ostream * pout,
+    const std::string * const xmlns, int xmlnsCount);
+  void PrintElement(const XmlElement * element);
+  void PrintQuotedValue(const std::string & text);
+  void PrintBodyText(const std::string & text);
+
+private:
+  std::ostream *pout_;
+  XmlnsStack xmlnsStack_;
+};
+
+void
+XmlPrinter::PrintXml(std::ostream * pout, const XmlElement * element) {
+  PrintXml(pout, element, NULL, 0);
+}
+
+void
+XmlPrinter::PrintXml(std::ostream * pout, const XmlElement * element,
+    const std::string * const xmlns, int xmlnsCount) {
+  XmlPrinterImpl printer(pout, xmlns, xmlnsCount);
+  printer.PrintElement(element);
+}
+
+XmlPrinterImpl::XmlPrinterImpl(std::ostream * pout,
+    const std::string * const xmlns, int xmlnsCount) :
+  pout_(pout),
+  xmlnsStack_() {
+  int i;
+  for (i = 0; i < xmlnsCount; i += 2) {
+    xmlnsStack_.AddXmlns(xmlns[i], xmlns[i + 1]);
+  }
+}
+
+void
+XmlPrinterImpl::PrintElement(const XmlElement * element) {
+  xmlnsStack_.PushFrame();
+
+  // first go through attrs of pel to add xmlns definitions
+  const XmlAttr * pattr;
+  for (pattr = element->FirstAttr(); pattr; pattr = pattr->NextAttr()) {
+    if (pattr->Name() == QN_XMLNS)
+      xmlnsStack_.AddXmlns(STR_EMPTY, pattr->Value());
+    else if (pattr->Name().Namespace() == NS_XMLNS)
+      xmlnsStack_.AddXmlns(pattr->Name().LocalPart(),
+        pattr->Value());
+  }
+
+  // then go through qnames to make sure needed xmlns definitons are added
+  std::vector<std::string> newXmlns;
+  std::pair<std::string, bool> prefix;
+  prefix = xmlnsStack_.AddNewPrefix(element->Name().Namespace(), false);
+  if (prefix.second) {
+    newXmlns.push_back(prefix.first);
+    newXmlns.push_back(element->Name().Namespace());
+  }
+
+  for (pattr = element->FirstAttr(); pattr; pattr = pattr->NextAttr()) {
+    prefix = xmlnsStack_.AddNewPrefix(pattr->Name().Namespace(), true);
+    if (prefix.second) {
+      newXmlns.push_back(prefix.first);
+      newXmlns.push_back(element->Name().Namespace());
+    }
+  }
+
+  // print the element name
+  *pout_ << '<' << xmlnsStack_.FormatQName(element->Name(), false);
+
+  // and the attributes
+  for (pattr = element->FirstAttr(); pattr; pattr = pattr->NextAttr()) {
+    *pout_ << ' ' << xmlnsStack_.FormatQName(pattr->Name(), true) << "=\"";
+    PrintQuotedValue(pattr->Value());
+    *pout_ << '"';
+  }
+
+  // and the extra xmlns declarations
+  std::vector<std::string>::iterator i(newXmlns.begin());
+  while (i < newXmlns.end()) {
+    if (*i == STR_EMPTY)
+      *pout_ << " xmlns=\"" << *(i + 1) << '"';
+    else
+      *pout_ << " xmlns:" << *i << "=\"" << *(i + 1) << '"';
+    i += 2;
+  }
+
+  // now the children
+  const XmlChild * pchild = element->FirstChild();
+
+  if (pchild == NULL)
+    *pout_ << "/>";
+  else {
+    *pout_ << '>';
+    while (pchild) {
+      if (pchild->IsText())
+        PrintBodyText(pchild->AsText()->Text());
+      else
+        PrintElement(pchild->AsElement());
+      pchild = pchild->NextChild();
+    }
+    *pout_ << "</" << xmlnsStack_.FormatQName(element->Name(), false) << '>';
+  }
+
+  xmlnsStack_.PopFrame();
+}
+
+void
+XmlPrinterImpl::PrintQuotedValue(const std::string & text) {
+  size_t safe = 0;
+  for (;;) {
+    size_t unsafe = text.find_first_of("<>&\"", safe);
+    if (unsafe == std::string::npos)
+      unsafe = text.length();
+    *pout_ << text.substr(safe, unsafe - safe);
+    if (unsafe == text.length())
+      return;
+    switch (text[unsafe]) {
+      case '<': *pout_ << "&lt;"; break;
+      case '>': *pout_ << "&gt;"; break;
+      case '&': *pout_ << "&amp;"; break;
+      case '"': *pout_ << "&quot;"; break;
+    }
+    safe = unsafe + 1;
+    if (safe == text.length())
+      return;
+  }
+}
+
+void
+XmlPrinterImpl::PrintBodyText(const std::string & text) {
+  size_t safe = 0;
+  for (;;) {
+    size_t unsafe = text.find_first_of("<>&", safe);
+    if (unsafe == std::string::npos)
+      unsafe = text.length();
+    *pout_ << text.substr(safe, unsafe - safe);
+    if (unsafe == text.length())
+      return;
+    switch (text[unsafe]) {
+      case '<': *pout_ << "&lt;"; break;
+      case '>': *pout_ << "&gt;"; break;
+      case '&': *pout_ << "&amp;"; break;
+    }
+    safe = unsafe + 1;
+    if (safe == text.length())
+      return;
+  }
+}
+
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlprinter.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlprinter.h
new file mode 100644
index 00000000..96900d0d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlprinter.h
@@ -0,0 +1,49 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _xmlprinter_h_
+#define _xmlprinter_h_
+
+#include <iosfwd>
+#include <string>
+#include "talk/base/scoped_ptr.h"
+
+namespace buzz {
+
+class XmlElement;
+
+class XmlPrinter {
+public:
+  static void PrintXml(std::ostream * pout, const XmlElement * pelt);
+
+  static void PrintXml(std::ostream * pout, const XmlElement * pelt,
+    const std::string * const xmlns, int xmlnsCount);
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/Makefile.am b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/Makefile.am
new file mode 100644
index 00000000..527f7053
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/Makefile.am
@@ -0,0 +1,34 @@
+## Does not compile with final
+KDE_OPTIONS = nofinal
+
+libcricketxmpp_la_SOURCES = constants.cc \
+			    jid.cc \
+			    saslmechanism.cc \
+			    xmppclient.cc \
+			    xmppengineimpl.cc \
+			    xmppengineimpl_iq.cc \
+			    xmpplogintask.cc \
+			    xmppstanzaparser.cc \
+			    xmpptask.cc
+
+noinst_HEADERS = asyncsocket.h \
+			    prexmppauth.h \
+		    	    saslhandler.h \
+		      	    xmpplogintask.h \
+			    jid.h \
+		    	    saslmechanism.h \
+		      	    xmppclient.h \
+		   	    xmpppassword.h \
+                            constants.h \
+		    	    saslplainmechanism.h \
+			    xmppclientsettings.h \
+			    xmppstanzaparser.h \
+		 	    xmppengine.h \
+		   	    xmpptask.h \
+			    plainsaslhandler.h \
+			    saslcookiemechanism.h \
+		     	    xmppengineimpl.h
+
+
+AM_CPPFLAGS = -DPOSIX -I$(srcdir)/../..
+noinst_LTLIBRARIES = libcricketxmpp.la
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/asyncsocket.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/asyncsocket.h
new file mode 100644
index 00000000..fd91929b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/asyncsocket.h
@@ -0,0 +1,85 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _ASYNCSOCKET_H_
+#define _ASYNCSOCKET_H_
+
+#include "talk/base/sigslot.h"
+
+namespace cricket {
+  class SocketAddress;
+}
+
+namespace buzz {
+
+class AsyncSocket {
+public:
+  enum State {
+    STATE_CLOSED = 0,      //!< Socket is not open.
+    STATE_CLOSING,         //!< Socket is closing but can have buffered data
+    STATE_CONNECTING,      //!< In the process of
+    STATE_OPEN,            //!< Socket is connected
+#if defined(FEATURE_ENABLE_SSL)
+    STATE_TLS_CONNECTING,  //!< Establishing TLS connection
+    STATE_TLS_OPEN,        //!< TLS connected
+#endif
+  };
+
+  enum Error {
+    ERROR_NONE = 0,         //!< No error
+    ERROR_WINSOCK,          //!< Winsock error
+    ERROR_DNS,              //!< Couldn't resolve host name
+    ERROR_WRONGSTATE,       //!< Call made while socket is in the wrong state
+#if defined(FEATURE_ENABLE_SSL)
+    ERROR_SSL,              //!< Something went wrong with OpenSSL
+#endif
+  };
+
+  virtual ~AsyncSocket() {}
+  virtual State state() = 0;
+  virtual Error error() = 0;
+
+  virtual bool Connect(const cricket::SocketAddress& addr) = 0;
+  virtual bool Read(char * data, size_t len, size_t* len_read) = 0;
+  virtual bool Write(const char * data, size_t len) = 0;
+  virtual bool Close() = 0;
+#if defined(FEATURE_ENABLE_SSL)
+  // We allow matching any passed domain.
+  // If both names are passed as empty, we do not require a match.
+  virtual bool StartTls(const std::string & domainname) = 0;
+#endif
+
+  sigslot::signal0<> SignalConnected;
+  sigslot::signal0<> SignalSSLConnected;
+  sigslot::signal0<> SignalClosed;
+  sigslot::signal0<> SignalRead;
+  sigslot::signal0<> SignalError;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/constants.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/constants.cc
new file mode 100644
index 00000000..b2c833f7
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/constants.cc
@@ -0,0 +1,331 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <string>
+#include "talk/base/basicdefs.h"
+#include "talk/xmllite/xmlconstants.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmllite/qname.h"
+#include "talk/xmpp/jid.h"
+#include "talk/xmpp/constants.h"
+namespace buzz {
+
+const Jid JID_EMPTY(STR_EMPTY);
+
+const std::string & Constants::ns_client() {
+  static const std::string ns_client_("jabber:client");
+  return ns_client_;
+}
+
+const std::string & Constants::ns_server() {
+  static const std::string ns_server_("jabber:server");
+  return ns_server_;
+}
+
+const std::string & Constants::ns_stream() {
+  static const std::string ns_stream_("http://etherx.jabber.org/streams");
+  return ns_stream_;
+}
+
+const std::string & Constants::ns_xstream() {
+  static const std::string ns_xstream_("urn:ietf:params:xml:ns:xmpp-streams");
+  return ns_xstream_;
+}
+
+const std::string & Constants::ns_tls() {
+  static const std::string ns_tls_("urn:ietf:params:xml:ns:xmpp-tls");
+  return ns_tls_;
+}
+
+const std::string & Constants::ns_sasl() {
+  static const std::string ns_sasl_("urn:ietf:params:xml:ns:xmpp-sasl");
+  return ns_sasl_;
+}
+
+const std::string & Constants::ns_bind() {
+  static const std::string ns_bind_("urn:ietf:params:xml:ns:xmpp-bind");
+  return ns_bind_;
+}
+
+const std::string & Constants::ns_dialback() {
+  static const std::string ns_dialback_("jabber:server:dialback");
+  return ns_dialback_;
+}
+
+const std::string & Constants::ns_session() {
+  static const std::string ns_session_("urn:ietf:params:xml:ns:xmpp-session");
+  return ns_session_;
+}
+
+const std::string & Constants::ns_stanza() {
+  static const std::string ns_stanza_("urn:ietf:params:xml:ns:xmpp-stanzas");
+  return ns_stanza_;
+}
+
+const std::string & Constants::ns_privacy() {
+  static const std::string ns_privacy_("jabber:iq:privacy");
+  return ns_privacy_;
+}
+
+const std::string & Constants::ns_roster() {
+  static const std::string ns_roster_("jabber:iq:roster");
+  return ns_roster_;
+}
+
+const std::string & Constants::ns_vcard() {
+  static const std::string ns_vcard_("vcard-temp");
+  return ns_vcard_;
+}
+
+const std::string & Constants::str_client() {
+  static const std::string str_client_("client");
+  return str_client_;
+}
+
+const std::string & Constants::str_server() {
+  static const std::string str_server_("server");
+  return str_server_;
+}
+
+const std::string & Constants::str_stream() {
+  static const std::string str_stream_("stream");
+  return str_stream_;
+}
+
+const std::string STR_GET("get");
+const std::string STR_SET("set");
+const std::string STR_RESULT("result");
+const std::string STR_ERROR("error");
+
+const std::string STR_FROM("from");
+const std::string STR_TO("to");
+const std::string STR_BOTH("both");
+const std::string STR_REMOVE("remove");
+
+const std::string STR_UNAVAILABLE("unavailable");
+const std::string STR_INVISIBLE("invisible");
+
+const std::string STR_GOOGLE_COM("google.com");
+const std::string STR_GMAIL_COM("gmail.com");
+const std::string STR_GOOGLEMAIL_COM("googlemail.com");
+const std::string STR_DEFAULT_DOMAIN("default.talk.google.com");
+const std::string STR_X("x");
+
+const QName QN_STREAM_STREAM(true, NS_STREAM, STR_STREAM);
+const QName QN_STREAM_FEATURES(true, NS_STREAM, "features");
+const QName QN_STREAM_ERROR(true, NS_STREAM, "error");
+
+const QName QN_XSTREAM_BAD_FORMAT(true, NS_XSTREAM, "bad-format");
+const QName QN_XSTREAM_BAD_NAMESPACE_PREFIX(true, NS_XSTREAM, "bad-namespace-prefix");
+const QName QN_XSTREAM_CONFLICT(true, NS_XSTREAM, "conflict");
+const QName QN_XSTREAM_CONNECTION_TIMEOUT(true, NS_XSTREAM, "connection-timeout");
+const QName QN_XSTREAM_HOST_GONE(true, NS_XSTREAM, "host-gone");
+const QName QN_XSTREAM_HOST_UNKNOWN(true, NS_XSTREAM, "host-unknown");
+const QName QN_XSTREAM_IMPROPER_ADDRESSIING(true, NS_XSTREAM, "improper-addressing");
+const QName QN_XSTREAM_INTERNAL_SERVER_ERROR(true, NS_XSTREAM, "internal-server-error");
+const QName QN_XSTREAM_INVALID_FROM(true, NS_XSTREAM, "invalid-from");
+const QName QN_XSTREAM_INVALID_ID(true, NS_XSTREAM, "invalid-id");
+const QName QN_XSTREAM_INVALID_NAMESPACE(true, NS_XSTREAM, "invalid-namespace");
+const QName QN_XSTREAM_INVALID_XML(true, NS_XSTREAM, "invalid-xml");
+const QName QN_XSTREAM_NOT_AUTHORIZED(true, NS_XSTREAM, "not-authorized");
+const QName QN_XSTREAM_POLICY_VIOLATION(true, NS_XSTREAM, "policy-violation");
+const QName QN_XSTREAM_REMOTE_CONNECTION_FAILED(true, NS_XSTREAM, "remote-connection-failed");
+const QName QN_XSTREAM_RESOURCE_CONSTRAINT(true, NS_XSTREAM, "resource-constraint");
+const QName QN_XSTREAM_RESTRICTED_XML(true, NS_XSTREAM, "restricted-xml");
+const QName QN_XSTREAM_SEE_OTHER_HOST(true, NS_XSTREAM, "see-other-host");
+const QName QN_XSTREAM_SYSTEM_SHUTDOWN(true, NS_XSTREAM, "system-shutdown");
+const QName QN_XSTREAM_UNDEFINED_CONDITION(true, NS_XSTREAM, "undefined-condition");
+const QName QN_XSTREAM_UNSUPPORTED_ENCODING(true, NS_XSTREAM, "unsupported-encoding");
+const QName QN_XSTREAM_UNSUPPORTED_STANZA_TYPE(true, NS_XSTREAM, "unsupported-stanza-type");
+const QName QN_XSTREAM_UNSUPPORTED_VERSION(true, NS_XSTREAM, "unsupported-version");
+const QName QN_XSTREAM_XML_NOT_WELL_FORMED(true, NS_XSTREAM, "xml-not-well-formed");
+const QName QN_XSTREAM_TEXT(true, NS_XSTREAM, "text");
+
+const QName QN_TLS_STARTTLS(true, NS_TLS, "starttls");
+const QName QN_TLS_REQUIRED(true, NS_TLS, "required");
+const QName QN_TLS_PROCEED(true, NS_TLS, "proceed");
+const QName QN_TLS_FAILURE(true, NS_TLS, "failure");
+
+const QName QN_SASL_MECHANISMS(true, NS_SASL, "mechanisms");
+const QName QN_SASL_MECHANISM(true, NS_SASL, "mechanism");
+const QName QN_SASL_AUTH(true, NS_SASL, "auth");
+const QName QN_SASL_CHALLENGE(true, NS_SASL, "challenge");
+const QName QN_SASL_RESPONSE(true, NS_SASL, "response");
+const QName QN_SASL_ABORT(true, NS_SASL, "abort");
+const QName QN_SASL_SUCCESS(true, NS_SASL, "success");
+const QName QN_SASL_FAILURE(true, NS_SASL, "failure");
+const QName QN_SASL_ABORTED(true, NS_SASL, "aborted");
+const QName QN_SASL_INCORRECT_ENCODING(true, NS_SASL, "incorrect-encoding");
+const QName QN_SASL_INVALID_AUTHZID(true, NS_SASL, "invalid-authzid");
+const QName QN_SASL_INVALID_MECHANISM(true, NS_SASL, "invalid-mechanism");
+const QName QN_SASL_MECHANISM_TOO_WEAK(true, NS_SASL, "mechanism-too-weak");
+const QName QN_SASL_NOT_AUTHORIZED(true, NS_SASL, "not-authorized");
+const QName QN_SASL_TEMPORARY_AUTH_FAILURE(true, NS_SASL, "temporary-auth-failure");
+
+const QName QN_DIALBACK_RESULT(true, NS_DIALBACK, "result");
+const QName QN_DIALBACK_VERIFY(true, NS_DIALBACK, "verify");
+
+const QName QN_STANZA_BAD_REQUEST(true, NS_STANZA, "bad-request");
+const QName QN_STANZA_CONFLICT(true, NS_STANZA, "conflict");
+const QName QN_STANZA_FEATURE_NOT_IMPLEMENTED(true, NS_STANZA, "feature-not-implemented");
+const QName QN_STANZA_FORBIDDEN(true, NS_STANZA, "forbidden");
+const QName QN_STANZA_GONE(true, NS_STANZA, "gone");
+const QName QN_STANZA_INTERNAL_SERVER_ERROR(true, NS_STANZA, "internal-server-error");
+const QName QN_STANZA_ITEM_NOT_FOUND(true, NS_STANZA, "item-not-found");
+const QName QN_STANZA_JID_MALFORMED(true, NS_STANZA, "jid-malformed");
+const QName QN_STANZA_NOT_ACCEPTABLE(true, NS_STANZA, "not-acceptable");
+const QName QN_STANZA_NOT_ALLOWED(true, NS_STANZA, "not-allowed");
+const QName QN_STANZA_PAYMENT_REQUIRED(true, NS_STANZA, "payment-required");
+const QName QN_STANZA_RECIPIENT_UNAVAILABLE(true, NS_STANZA, "recipient-unavailable");
+const QName QN_STANZA_REDIRECT(true, NS_STANZA, "redirect");
+const QName QN_STANZA_REGISTRATION_REQUIRED(true, NS_STANZA, "registration-required");
+const QName QN_STANZA_REMOTE_SERVER_NOT_FOUND(true, NS_STANZA, "remote-server-not-found");
+const QName QN_STANZA_REMOTE_SERVER_TIMEOUT(true, NS_STANZA, "remote-server-timeout");
+const QName QN_STANZA_RESOURCE_CONSTRAINT(true, NS_STANZA, "resource-constraint");
+const QName QN_STANZA_SERVICE_UNAVAILABLE(true, NS_STANZA, "service-unavailable");
+const QName QN_STANZA_SUBSCRIPTION_REQUIRED(true, NS_STANZA, "subscription-required");
+const QName QN_STANZA_UNDEFINED_CONDITION(true, NS_STANZA, "undefined-condition");
+const QName QN_STANZA_UNEXPECTED_REQUEST(true, NS_STANZA, "unexpected-request");
+const QName QN_STANZA_TEXT(true, NS_STANZA, "text");
+
+const QName QN_BIND_BIND(true, NS_BIND, "bind");
+const QName QN_BIND_RESOURCE(true, NS_BIND, "resource");
+const QName QN_BIND_JID(true, NS_BIND, "jid");
+
+const QName QN_MESSAGE(true, NS_CLIENT, "message");
+const QName QN_BODY(true, NS_CLIENT, "body");
+const QName QN_SUBJECT(true, NS_CLIENT, "subject");
+const QName QN_THREAD(true, NS_CLIENT, "thread");
+const QName QN_PRESENCE(true, NS_CLIENT, "presence");
+const QName QN_SHOW(true, NS_CLIENT, "show");
+const QName QN_STATUS(true, NS_CLIENT, "status");
+const QName QN_LANG(true, NS_CLIENT, "lang");
+const QName QN_PRIORITY(true, NS_CLIENT, "priority");
+const QName QN_IQ(true, NS_CLIENT, "iq");
+const QName QN_ERROR(true, NS_CLIENT, "error");
+
+const QName QN_SERVER_MESSAGE(true, NS_SERVER, "message");
+const QName QN_SERVER_BODY(true, NS_SERVER, "body");
+const QName QN_SERVER_SUBJECT(true, NS_SERVER, "subject");
+const QName QN_SERVER_THREAD(true, NS_SERVER, "thread");
+const QName QN_SERVER_PRESENCE(true, NS_SERVER, "presence");
+const QName QN_SERVER_SHOW(true, NS_SERVER, "show");
+const QName QN_SERVER_STATUS(true, NS_SERVER, "status");
+const QName QN_SERVER_LANG(true, NS_SERVER, "lang");
+const QName QN_SERVER_PRIORITY(true, NS_SERVER, "priority");
+const QName QN_SERVER_IQ(true, NS_SERVER, "iq");
+const QName QN_SERVER_ERROR(true, NS_SERVER, "error");
+
+const QName QN_SESSION_SESSION(true, NS_SESSION, "session");
+
+const QName QN_PRIVACY_QUERY(true, NS_PRIVACY, "query");
+const QName QN_PRIVACY_ACTIVE(true, NS_PRIVACY, "active");
+const QName QN_PRIVACY_DEFAULT(true, NS_PRIVACY, "default");
+const QName QN_PRIVACY_LIST(true, NS_PRIVACY, "list");
+const QName QN_PRIVACY_ITEM(true, NS_PRIVACY, "item");
+const QName QN_PRIVACY_IQ(true, NS_PRIVACY, "iq");
+const QName QN_PRIVACY_MESSAGE(true, NS_PRIVACY, "message");
+const QName QN_PRIVACY_PRESENCE_IN(true, NS_PRIVACY, "presence-in");
+const QName QN_PRIVACY_PRESENCE_OUT(true, NS_PRIVACY, "presence-out");
+
+const QName QN_ROSTER_QUERY(true, NS_ROSTER, "query");
+const QName QN_ROSTER_ITEM(true, NS_ROSTER, "item");
+const QName QN_ROSTER_GROUP(true, NS_ROSTER, "group");
+
+const QName QN_VCARD_QUERY(true, NS_VCARD, "vCard");
+const QName QN_VCARD_FN(true, NS_VCARD, "FN");
+
+const QName QN_XML_LANG(true, NS_XML, "lang");
+
+const std::string STR_TYPE("type");
+const std::string STR_ID("id");
+const std::string STR_NAME("name");
+const std::string STR_JID("jid");
+const std::string STR_SUBSCRIPTION("subscription");
+const std::string STR_ASK("ask");
+
+const QName QN_ENCODING(true, STR_EMPTY, STR_ENCODING);
+const QName QN_VERSION(true, STR_EMPTY, STR_VERSION);
+const QName QN_TO(true, STR_EMPTY, "to");
+const QName QN_FROM(true, STR_EMPTY, "from");
+const QName QN_TYPE(true, STR_EMPTY, "type");
+const QName QN_ID(true, STR_EMPTY, "id");
+const QName QN_CODE(true, STR_EMPTY, "code");
+const QName QN_NAME(true, STR_EMPTY, "name");
+const QName QN_VALUE(true, STR_EMPTY, "value");
+const QName QN_ACTION(true, STR_EMPTY, "action");
+const QName QN_ORDER(true, STR_EMPTY, "order");
+const QName QN_MECHANISM(true, STR_EMPTY, "mechanism");
+const QName QN_ASK(true, STR_EMPTY, "ask");
+const QName QN_JID(true, STR_EMPTY, "jid");
+const QName QN_SUBSCRIPTION(true, STR_EMPTY, "subscription");
+const QName QN_SOURCE(true, STR_EMPTY, "source");
+
+const QName QN_XMLNS_CLIENT(true, NS_XMLNS, STR_CLIENT);
+const QName QN_XMLNS_SERVER(true, NS_XMLNS, STR_SERVER);
+const QName QN_XMLNS_STREAM(true, NS_XMLNS, STR_STREAM);
+
+// Presence
+const std::string STR_SHOW_AWAY("away");
+const std::string STR_SHOW_CHAT("chat");
+const std::string STR_SHOW_DND("dnd");
+const std::string STR_SHOW_XA("xa");
+
+// Subscription
+const std::string STR_SUBSCRIBE("subscribe");
+const std::string STR_SUBSCRIBED("subscribed");
+const std::string STR_UNSUBSCRIBE("unsubscribe");
+const std::string STR_UNSUBSCRIBED("unsubscribed");
+
+
+// JEP 0030
+const QName QN_NODE(true, STR_EMPTY, "node");
+const QName QN_CATEGORY(true, STR_EMPTY, "category");
+const QName QN_VAR(true, STR_EMPTY, "var");
+const std::string NS_DISCO_INFO("http://jabber.org/protocol/disco#info");
+const std::string NS_DISCO_ITEMS("http://jabber.org/protocol/disco#items");
+const QName QN_DISCO_INFO_QUERY(true, NS_DISCO_INFO, "query");
+const QName QN_DISCO_IDENTITY(true, NS_DISCO_INFO, "identity");
+const QName QN_DISCO_FEATURE(true, NS_DISCO_INFO, "feature");
+
+const QName QN_DISCO_ITEMS_QUERY(true, NS_DISCO_ITEMS, "query");
+const QName QN_DISCO_ITEM(true, NS_DISCO_ITEMS, "item");
+
+
+// JEP 0115
+const std::string NS_CAPS("http://jabber.org/protocol/caps");
+const QName QN_CAPS_C(true, NS_CAPS, "c");
+const QName QN_VER(true, STR_EMPTY, "ver");
+const QName QN_EXT(true, STR_EMPTY, "ext");
+
+// JEP 0091 Delayed Delivery
+const std::string kNSDelay("jabber:x:delay");
+const QName kQnDelayX(true, kNSDelay, "x");
+const QName kQnStamp(true, STR_EMPTY, "stamp");
+
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/constants.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/constants.h
new file mode 100644
index 00000000..b05af965
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/constants.h
@@ -0,0 +1,300 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _CRICKET_XMPP_XMPPLIB_BUZZ_CONSTANTS_H_
+#define _CRICKET_XMPP_XMPPLIB_BUZZ_CONSTANTS_H_
+
+#include <string>
+#include "talk/xmllite/qname.h"
+#include "talk/xmpp/jid.h"
+
+
+#define NS_CLIENT Constants::ns_client()
+#define NS_SERVER Constants::ns_server()
+#define NS_STREAM Constants::ns_stream()
+#define NS_XSTREAM Constants::ns_xstream()
+#define NS_TLS Constants::ns_tls()
+#define NS_SASL Constants::ns_sasl()
+#define NS_BIND Constants::ns_bind()
+#define NS_DIALBACK Constants::ns_dialback()
+#define NS_SESSION Constants::ns_session()
+#define NS_STANZA Constants::ns_stanza()
+#define NS_PRIVACY Constants::ns_privacy()
+#define NS_ROSTER Constants::ns_roster()
+#define NS_VCARD Constants::ns_vcard()
+#define STR_CLIENT Constants::str_client()
+#define STR_SERVER Constants::str_server()
+#define STR_STREAM Constants::str_stream()
+
+namespace buzz {
+
+extern const Jid JID_EMPTY;
+
+class Constants {
+ public:
+  static const std::string & ns_client();
+  static const std::string & ns_server();
+  static const std::string & ns_stream();
+  static const std::string & ns_xstream();
+  static const std::string & ns_tls();
+  static const std::string & ns_sasl();
+  static const std::string & ns_bind();
+  static const std::string & ns_dialback();
+  static const std::string & ns_session();
+  static const std::string & ns_stanza();
+  static const std::string & ns_privacy();
+  static const std::string & ns_roster();
+  static const std::string & ns_vcard();
+  
+  static const std::string & str_client();
+  static const std::string & str_server();
+  static const std::string & str_stream();
+};
+
+extern const std::string STR_GET;
+extern const std::string STR_SET;
+extern const std::string STR_RESULT;
+extern const std::string STR_ERROR;
+
+extern const std::string STR_FROM;
+extern const std::string STR_TO;
+extern const std::string STR_BOTH;
+extern const std::string STR_REMOVE;
+
+extern const std::string STR_MESSAGE;
+extern const std::string STR_BODY;
+extern const std::string STR_PRESENCE;
+extern const std::string STR_STATUS;
+extern const std::string STR_SHOW;
+extern const std::string STR_PRIOIRTY;
+extern const std::string STR_IQ;
+
+extern const std::string STR_TYPE;
+extern const std::string STR_NAME;
+extern const std::string STR_ID;
+extern const std::string STR_JID;
+extern const std::string STR_SUBSCRIPTION;
+extern const std::string STR_ASK;
+extern const std::string STR_X;
+extern const std::string STR_GOOGLE_COM;
+extern const std::string STR_GMAIL_COM;
+extern const std::string STR_GOOGLEMAIL_COM;
+extern const std::string STR_DEFAULT_DOMAIN;
+
+extern const std::string STR_UNAVAILABLE;
+extern const std::string STR_INVISIBLE;
+
+extern const QName QN_STREAM_STREAM;
+extern const QName QN_STREAM_FEATURES;
+extern const QName QN_STREAM_ERROR;
+
+extern const QName QN_XSTREAM_BAD_FORMAT;
+extern const QName QN_XSTREAM_BAD_NAMESPACE_PREFIX;
+extern const QName QN_XSTREAM_CONFLICT;
+extern const QName QN_XSTREAM_CONNECTION_TIMEOUT;
+extern const QName QN_XSTREAM_HOST_GONE;
+extern const QName QN_XSTREAM_HOST_UNKNOWN;
+extern const QName QN_XSTREAM_IMPROPER_ADDRESSIING;
+extern const QName QN_XSTREAM_INTERNAL_SERVER_ERROR;
+extern const QName QN_XSTREAM_INVALID_FROM;
+extern const QName QN_XSTREAM_INVALID_ID;
+extern const QName QN_XSTREAM_INVALID_NAMESPACE;
+extern const QName QN_XSTREAM_INVALID_XML;
+extern const QName QN_XSTREAM_NOT_AUTHORIZED;
+extern const QName QN_XSTREAM_POLICY_VIOLATION;
+extern const QName QN_XSTREAM_REMOTE_CONNECTION_FAILED;
+extern const QName QN_XSTREAM_RESOURCE_CONSTRAINT;
+extern const QName QN_XSTREAM_RESTRICTED_XML;
+extern const QName QN_XSTREAM_SEE_OTHER_HOST;
+extern const QName QN_XSTREAM_SYSTEM_SHUTDOWN;
+extern const QName QN_XSTREAM_UNDEFINED_CONDITION;
+extern const QName QN_XSTREAM_UNSUPPORTED_ENCODING;
+extern const QName QN_XSTREAM_UNSUPPORTED_STANZA_TYPE;
+extern const QName QN_XSTREAM_UNSUPPORTED_VERSION;
+extern const QName QN_XSTREAM_XML_NOT_WELL_FORMED;
+extern const QName QN_XSTREAM_TEXT;
+
+extern const QName QN_TLS_STARTTLS;
+extern const QName QN_TLS_REQUIRED;
+extern const QName QN_TLS_PROCEED;
+extern const QName QN_TLS_FAILURE;
+
+extern const QName QN_SASL_MECHANISMS;
+extern const QName QN_SASL_MECHANISM;
+extern const QName QN_SASL_AUTH;
+extern const QName QN_SASL_CHALLENGE;
+extern const QName QN_SASL_RESPONSE;
+extern const QName QN_SASL_ABORT;
+extern const QName QN_SASL_SUCCESS;
+extern const QName QN_SASL_FAILURE;
+extern const QName QN_SASL_ABORTED;
+extern const QName QN_SASL_INCORRECT_ENCODING;
+extern const QName QN_SASL_INVALID_AUTHZID;
+extern const QName QN_SASL_INVALID_MECHANISM;
+extern const QName QN_SASL_MECHANISM_TOO_WEAK;
+extern const QName QN_SASL_NOT_AUTHORIZED;
+extern const QName QN_SASL_TEMPORARY_AUTH_FAILURE;
+
+extern const QName QN_DIALBACK_RESULT;
+extern const QName QN_DIALBACK_VERIFY;
+
+extern const QName QN_STANZA_BAD_REQUEST;
+extern const QName QN_STANZA_CONFLICT;
+extern const QName QN_STANZA_FEATURE_NOT_IMPLEMENTED;
+extern const QName QN_STANZA_FORBIDDEN;
+extern const QName QN_STANZA_GONE;
+extern const QName QN_STANZA_INTERNAL_SERVER_ERROR;
+extern const QName QN_STANZA_ITEM_NOT_FOUND;
+extern const QName QN_STANZA_JID_MALFORMED;
+extern const QName QN_STANZA_NOT_ACCEPTABLE;
+extern const QName QN_STANZA_NOT_ALLOWED;
+extern const QName QN_STANZA_PAYMENT_REQUIRED;
+extern const QName QN_STANZA_RECIPIENT_UNAVAILABLE;
+extern const QName QN_STANZA_REDIRECT;
+extern const QName QN_STANZA_REGISTRATION_REQUIRED;
+extern const QName QN_STANZA_REMOTE_SERVER_NOT_FOUND;
+extern const QName QN_STANZA_REMOTE_SERVER_TIMEOUT;
+extern const QName QN_STANZA_RESOURCE_CONSTRAINT;
+extern const QName QN_STANZA_SERVICE_UNAVAILABLE;
+extern const QName QN_STANZA_SUBSCRIPTION_REQUIRED;
+extern const QName QN_STANZA_UNDEFINED_CONDITION;
+extern const QName QN_STANZA_UNEXPECTED_REQUEST;
+extern const QName QN_STANZA_TEXT;
+
+extern const QName QN_BIND_BIND;
+extern const QName QN_BIND_RESOURCE;
+extern const QName QN_BIND_JID;
+
+extern const QName QN_MESSAGE;
+extern const QName QN_BODY;
+extern const QName QN_SUBJECT;
+extern const QName QN_THREAD;
+extern const QName QN_PRESENCE;
+extern const QName QN_SHOW;
+extern const QName QN_STATUS;
+extern const QName QN_LANG;
+extern const QName QN_PRIORITY;
+extern const QName QN_IQ;
+extern const QName QN_ERROR;
+
+extern const QName QN_SERVER_MESSAGE;
+extern const QName QN_SERVER_BODY;
+extern const QName QN_SERVER_SUBJECT;
+extern const QName QN_SERVER_THREAD;
+extern const QName QN_SERVER_PRESENCE;
+extern const QName QN_SERVER_SHOW;
+extern const QName QN_SERVER_STATUS;
+extern const QName QN_SERVER_LANG;
+extern const QName QN_SERVER_PRIORITY;
+extern const QName QN_SERVER_IQ;
+extern const QName QN_SERVER_ERROR;
+
+extern const QName QN_SESSION_SESSION;
+
+extern const QName QN_PRIVACY_QUERY;
+extern const QName QN_PRIVACY_ACTIVE;
+extern const QName QN_PRIVACY_DEFAULT;
+extern const QName QN_PRIVACY_LIST;
+extern const QName QN_PRIVACY_ITEM;
+extern const QName QN_PRIVACY_IQ;
+extern const QName QN_PRIVACY_MESSAGE;
+extern const QName QN_PRIVACY_PRESENCE_IN;
+extern const QName QN_PRIVACY_PRESENCE_OUT;
+
+extern const QName QN_ROSTER_QUERY;
+extern const QName QN_ROSTER_ITEM;
+extern const QName QN_ROSTER_GROUP;
+
+extern const QName QN_VCARD_QUERY;
+extern const QName QN_VCARD_FN;
+
+extern const QName QN_XML_LANG;
+
+extern const QName QN_ENCODING;
+extern const QName QN_VERSION;
+extern const QName QN_TO;
+extern const QName QN_FROM;
+extern const QName QN_TYPE;
+extern const QName QN_ID;
+extern const QName QN_CODE;
+extern const QName QN_NAME;
+extern const QName QN_VALUE;
+extern const QName QN_ACTION;
+extern const QName QN_ORDER;
+extern const QName QN_MECHANISM;
+extern const QName QN_ASK;
+extern const QName QN_JID;
+extern const QName QN_SUBSCRIPTION;
+
+
+extern const QName QN_XMLNS_CLIENT;
+extern const QName QN_XMLNS_SERVER;
+extern const QName QN_XMLNS_STREAM;
+
+// Presence
+extern const std::string STR_SHOW_AWAY;
+extern const std::string STR_SHOW_CHAT;
+extern const std::string STR_SHOW_DND;
+extern const std::string STR_SHOW_XA;
+
+// Subscription
+extern const std::string STR_SUBSCRIBE;
+extern const std::string STR_SUBSCRIBED;
+extern const std::string STR_UNSUBSCRIBE;
+extern const std::string STR_UNSUBSCRIBED;
+
+
+// JEP 0030
+extern const QName QN_NODE;
+extern const QName QN_CATEGORY;
+extern const QName QN_VAR;
+extern const std::string NS_DISCO_INFO;
+extern const std::string NS_DISCO_ITEMS;
+
+extern const QName QN_DISCO_INFO_QUERY;
+extern const QName QN_DISCO_IDENTITY;
+extern const QName QN_DISCO_FEATURE;
+
+extern const QName QN_DISCO_ITEMS_QUERY;
+extern const QName QN_DISCO_ITEM;
+
+
+// JEP 0115
+extern const std::string NS_CAPS;
+extern const QName QN_CAPS_C;
+extern const QName QN_VER;
+extern const QName QN_EXT;
+
+
+// JEP 0091 Delayed Delivery
+extern const std::string kNSDelay;
+extern const QName kQnDelayX;
+extern const QName kQnStamp;
+
+}
+
+#endif // _CRICKET_XMPP_XMPPLIB_BUZZ_CONSTANTS_H_
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/jid.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/jid.cc
new file mode 100644
index 00000000..b742e03a
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/jid.cc
@@ -0,0 +1,477 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+extern "C" {
+#include <ctype.h>
+}
+#include <string>
+#include "talk/xmpp/jid.h"
+#include "talk/xmpp/constants.h"
+#include "talk/base/common.h"
+#include <algorithm>
+
+#define new TRACK_NEW
+
+namespace buzz {
+
+static int AsciiToLower(int x) {
+  return (x <= 'Z' && x >= 'A') ? (x + ('a' - 'A')) : x;
+}
+
+Jid::Jid() : data_(NULL) {
+}
+
+Jid::Jid(bool is_special, const std::string & special) {
+  data_ = is_special ? new Data(special, STR_EMPTY, STR_EMPTY) : NULL;
+}
+
+Jid::Jid(const std::string & jid_string) {
+  if (jid_string == STR_EMPTY) {
+    data_ = NULL;
+    return;
+  }
+
+  // First find the slash and slice of that part
+  size_t slash = jid_string.find('/');
+  std::string resource_name = (slash == std::string::npos ? STR_EMPTY :
+                    jid_string.substr(slash + 1));
+
+  // Now look for the node
+  std::string node_name;
+  size_t at = jid_string.find('@');
+  size_t domain_begin;
+  if (at < slash && at != std::string::npos) {
+    node_name = jid_string.substr(0, at);
+    domain_begin = at + 1;
+  } else {
+    domain_begin = 0;
+  }
+
+  // Now take what is left as the domain
+  size_t domain_length =
+    (  slash == std::string::npos
+     ? jid_string.length() - domain_begin
+     : slash - domain_begin);
+
+  // avoid allocating these constants repeatedly
+  std::string domain_name;
+
+  if (domain_length == 9  && jid_string.find("gmail.com", domain_begin) == domain_begin) {
+    domain_name = STR_GMAIL_COM;
+  }
+  else if (domain_length == 14 && jid_string.find("googlemail.com", domain_begin) == domain_begin) {
+    domain_name = STR_GOOGLEMAIL_COM;
+  }
+  else if (domain_length == 10 && jid_string.find("google.com", domain_begin) == domain_begin) {
+    domain_name = STR_GOOGLE_COM;
+  }
+  else {
+    domain_name = jid_string.substr(domain_begin, domain_length);
+  }
+
+  // If the domain is empty we have a non-valid jid and we should empty
+  // everything else out
+  if (domain_name.empty()) {
+    data_ = NULL;
+    return;
+  }
+  
+  bool valid_node;
+  std::string validated_node = prepNode(node_name, 
+      node_name.begin(), node_name.end(), &valid_node);
+  bool valid_domain;
+  std::string validated_domain = prepDomain(domain_name,
+      domain_name.begin(), domain_name.end(), &valid_domain);
+  bool valid_resource;
+  std::string validated_resource = prepResource(resource_name,
+      resource_name.begin(), resource_name.end(), &valid_resource);
+
+  if (!valid_node || !valid_domain || !valid_resource) {
+    data_ = NULL;
+    return;
+  }
+
+  data_ = new Data(validated_node, validated_domain, validated_resource);
+}
+
+Jid::Jid(const std::string & node_name,
+         const std::string & domain_name,
+         const std::string & resource_name) {
+  if (domain_name.empty()) {
+    data_ = NULL;
+    return;
+  }
+
+  bool valid_node;
+  std::string validated_node = prepNode(node_name, 
+      node_name.begin(), node_name.end(), &valid_node);
+  bool valid_domain;
+  std::string validated_domain = prepDomain(domain_name,
+      domain_name.begin(), domain_name.end(), &valid_domain);
+  bool valid_resource;
+  std::string validated_resource = prepResource(resource_name,
+      resource_name.begin(), resource_name.end(), &valid_resource);
+
+  if (!valid_node || !valid_domain || !valid_resource) {
+    data_ = NULL;
+    return;
+  }
+
+  data_ = new Data(validated_node, validated_domain, validated_resource);
+}
+
+std::string Jid::Str() const {
+  if (!IsValid())
+    return STR_EMPTY;
+
+  std::string ret;
+
+  if (!data_->node_name_.empty())
+    ret = data_->node_name_ + "@";
+
+  ASSERT(data_->domain_name_ != STR_EMPTY);
+  ret += data_->domain_name_;
+
+  if (!data_->resource_name_.empty())
+    ret += "/" + data_->resource_name_;
+
+  return ret;
+}
+
+bool
+Jid::IsValid() const {
+  return data_ != NULL && !data_->domain_name_.empty();
+}
+
+bool
+Jid::IsBare() const {
+  return IsValid() &&
+         data_->resource_name_.empty();
+}
+
+bool
+Jid::IsFull() const {
+  return IsValid() &&
+         !data_->resource_name_.empty();
+}
+
+Jid
+Jid::BareJid() const {
+  if (!IsValid())
+    return Jid();
+  if (!IsFull())
+    return *this;
+  return Jid(data_->node_name_, data_->domain_name_, STR_EMPTY);
+}
+
+#if 0
+void
+Jid::set_node(const std::string & node_name) {
+    data_->node_name_ = node_name;
+}
+void
+Jid::set_domain(const std::string & domain_name) {
+    data_->domain_name_ = domain_name;
+}
+void
+Jid::set_resource(const std::string & res_name) {
+    data_->resource_name_ = res_name;
+}
+#endif
+
+bool
+Jid::BareEquals(const Jid & other) const {
+  return (other.data_ == data_ ||
+          data_ != NULL &&
+          other.data_ != NULL &&
+          other.data_->node_name_ == data_->node_name_ &&
+          other.data_->domain_name_ == data_->domain_name_);
+}
+
+bool
+Jid::operator==(const Jid & other) const {
+  return (other.data_ == data_ ||
+          data_ != NULL &&
+          other.data_ != NULL &&
+          other.data_->node_name_ == data_->node_name_ &&
+          other.data_->domain_name_ == data_->domain_name_ &&
+          other.data_->resource_name_ == data_->resource_name_);
+}
+
+int
+Jid::Compare(const Jid & other) const {
+  if (other.data_ == data_)
+    return 0;
+  if (data_ == NULL)
+    return -1;
+  if (other.data_ == NULL)
+    return 1;
+  
+  int compare_result;
+  compare_result = data_->node_name_.compare(other.data_->node_name_);
+  if (0 != compare_result)
+    return compare_result;
+  compare_result = data_->domain_name_.compare(other.data_->domain_name_);
+  if (0 != compare_result)
+    return compare_result;
+  compare_result = data_->resource_name_.compare(other.data_->resource_name_);
+  return compare_result;
+}
+
+
+// --- JID parsing code: ---
+
+// Checks and normalizes the node part of a JID.
+std::string
+Jid::prepNode(const std::string str, std::string::const_iterator start, 
+    std::string::const_iterator end, bool *valid) {
+  *valid = false;
+  std::string result;
+
+  for (std::string::const_iterator i = start; i < end; i++) {
+    bool char_valid = true;
+    char ch = *i;
+    if (ch <= 0x7F) {
+      result += prepNodeAscii(ch, &char_valid);
+    }
+    else {
+      // TODO: implement the correct stringprep protocol for these
+      result += tolower(ch);
+    }
+    if (!char_valid) {
+      return STR_EMPTY;
+    }
+  }
+
+  if (result.length() > 1023) {
+    return STR_EMPTY;
+  }
+  *valid = true;
+  return result;
+}
+
+
+// Returns the appropriate mapping for an ASCII character in a node.
+char
+Jid::prepNodeAscii(char ch, bool *valid) {
+  *valid = true;
+  switch (ch) {
+    case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G':
+    case 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N':
+    case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U':
+    case 'V': case 'W': case 'X': case 'Y': case 'Z':
+      return (char)(ch + ('a' - 'A'));
+
+    case 0x00: case 0x01: case 0x02: case 0x03: case 0x04: case 0x05:
+    case 0x06: case 0x07: case 0x08: case 0x09: case 0x0A: case 0x0B:
+    case 0x0C: case 0x0D: case 0x0E: case 0x0F: case 0x10: case 0x11:
+    case 0x12: case 0x13: case 0x14: case 0x15: case 0x16: case 0x17:
+    case ' ': case '&': case '/': case ':': case '<': case '>': case '@':
+    case '\"': case '\'':
+    case 0x7F:
+      *valid = false;
+      return 0;
+
+    default:
+      return ch;
+  }
+}
+
+
+// Checks and normalizes the resource part of a JID.
+std::string
+Jid::prepResource(const std::string str, std::string::const_iterator start, 
+    std::string::const_iterator end, bool *valid) {
+  *valid = false;
+  std::string result;
+
+  for (std::string::const_iterator i = start; i < end; i++) {
+    bool char_valid = true;
+    char ch = *i;
+    if (ch <= 0x7F) {
+      result += prepResourceAscii(ch, &char_valid);
+    }
+    else {
+      // TODO: implement the correct stringprep protocol for these
+      result += ch;
+    }
+  }
+
+  if (result.length() > 1023) {
+    return STR_EMPTY;
+  }
+  *valid = true;
+  return result;
+}
+
+// Returns the appropriate mapping for an ASCII character in a resource.
+char
+Jid::prepResourceAscii(char ch, bool *valid) {
+  *valid = true;
+  switch (ch) {
+    case 0x00: case 0x01: case 0x02: case 0x03: case 0x04: case 0x05:
+    case 0x06: case 0x07: case 0x08: case 0x09: case 0x0A: case 0x0B:
+    case 0x0C: case 0x0D: case 0x0E: case 0x0F: case 0x10: case 0x11:
+    case 0x12: case 0x13: case 0x14: case 0x15: case 0x16: case 0x17:
+    case 0x7F:
+      *valid = false;
+      return 0;
+
+    default:
+      return ch;
+  }
+}
+
+// Checks and normalizes the domain part of a JID.
+std::string 
+Jid::prepDomain(const std::string str, std::string::const_iterator start, 
+    std::string::const_iterator end, bool *valid) {
+  *valid = false;
+  std::string result;
+
+  // TODO: if the domain contains a ':', then we should parse it
+  // as an IPv6 address rather than giving an error about illegal domain.
+  prepDomain(str, start, end, &result, valid);
+  if (!*valid) {
+    return STR_EMPTY;
+  }
+
+  if (result.length() > 1023) {
+    return STR_EMPTY;
+  }
+  *valid = true;
+  return result;
+}
+
+
+// Checks and normalizes an IDNA domain.
+void
+Jid::prepDomain(const std::string str, std::string::const_iterator start, 
+    std::string::const_iterator end, std::string *buf, bool *valid) {
+  *valid = false;
+  std::string::const_iterator last = start;
+  for (std::string::const_iterator i = start; i < end; i++) {
+    bool label_valid = true;
+    char ch = *i;
+    switch (ch) {
+      case 0x002E:
+#if 0 // FIX: This isn't UTF-8-aware.
+      case 0x3002:
+      case 0xFF0E:
+      case 0xFF61:
+#endif
+        prepDomainLabel(str, last, i, buf, &label_valid);
+        *buf += '.';
+        last = i + 1;
+        break;
+    }
+    if (!label_valid) {
+      return;
+    }
+  }
+  prepDomainLabel(str, last, end, buf, valid);
+}
+
+// Checks and normalizes a domain label.
+void
+Jid::prepDomainLabel(const std::string str, std::string::const_iterator start, 
+    std::string::const_iterator end, std::string *buf, bool *valid) {
+  *valid = false;
+
+  int startLen = buf->length();
+  for (std::string::const_iterator i = start; i < end; i++) {
+    bool char_valid = true;
+    char ch = *i;
+    if (ch <= 0x7F) {
+      *buf += prepDomainLabelAscii(ch, &char_valid);
+    }
+    else {
+      // TODO: implement ToASCII for these
+      *buf += ch;
+    }
+    if (!char_valid) {
+      return;
+    }
+  }
+
+  int count = buf->length() - startLen;
+  if (count == 0) {
+    return;
+  }
+  else if (count > 63) {
+    return;
+  }
+
+  // Is this check needed? See comment in prepDomainLabelAscii.
+  if ((*buf)[startLen] == '-') {
+    return;
+  }
+  if ((*buf)[buf->length() - 1] == '-') {
+    return;
+  }
+  *valid = true;
+}
+
+
+// Returns the appropriate mapping for an ASCII character in a domain label.
+char
+Jid::prepDomainLabelAscii(char ch, bool *valid) {
+  *valid = true;
+  // TODO: A literal reading of the spec seems to say that we do
+  // not need to check for these illegal characters (an "internationalized
+  // domain label" runs ToASCII with UseSTD3... set to false).  But that
+  // can't be right.  We should at least be checking that there are no '/'
+  // or '@' characters in the domain.  Perhaps we should see what others
+  // do in this case.
+
+  switch (ch) {
+    case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G':
+    case 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N':
+    case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U':
+    case 'V': case 'W': case 'X': case 'Y': case 'Z':
+      return (char)(ch + ('a' - 'A'));
+
+    case 0x00: case 0x01: case 0x02: case 0x03: case 0x04: case 0x05:
+    case 0x06: case 0x07: case 0x08: case 0x09: case 0x0A: case 0x0B:
+    case 0x0C: case 0x0D: case 0x0E: case 0x0F: case 0x10: case 0x11:
+    case 0x12: case 0x13: case 0x14: case 0x15: case 0x16: case 0x17:
+    case 0x18: case 0x19: case 0x1A: case 0x1B: case 0x1C: case 0x1D:
+    case 0x1E: case 0x1F: case 0x20: case 0x21: case 0x22: case 0x23:
+    case 0x24: case 0x25: case 0x26: case 0x27: case 0x28: case 0x29:
+    case 0x2A: case 0x2B: case 0x2C: case 0x2E: case 0x2F: case 0x3A:
+    case 0x3B: case 0x3C: case 0x3D: case 0x3E: case 0x3F: case 0x40:
+    case 0x5B: case 0x5C: case 0x5D: case 0x5E: case 0x5F: case 0x60:
+    case 0x7B: case 0x7C: case 0x7D: case 0x7E: case 0x7F:
+      *valid = false;
+      return 0;
+
+    default:
+      return ch;
+  }
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/jid.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/jid.h
new file mode 100644
index 00000000..ae7944bf
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/jid.h
@@ -0,0 +1,144 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _jid_h_
+#define _jid_h_
+
+#include <string>
+#include "talk/xmllite/xmlconstants.h"
+
+namespace buzz {
+
+//! The Jid class encapsulates and provides parsing help for Jids
+//! A Jid consists of three parts. The node, the domain and the resource.
+//!
+//! node@domain/resource
+//!
+//! The node and resource are both optional.  A valid jid is defined to have
+//! a domain.  A bare jid is defined to not have a resource and a full jid
+//! *does* have a resource.
+class Jid {
+public:
+  explicit Jid();
+  explicit Jid(const std::string & jid_string);
+  explicit Jid(const std::string & node_name,
+               const std::string & domain_name,
+               const std::string & resource_name);
+  explicit Jid(bool special, const std::string & special_string);
+  Jid(const Jid & jid) : data_(jid.data_) {
+    if (data_ != NULL) {
+      data_->AddRef();
+    }
+  }
+  Jid & operator=(const Jid & jid) {
+    if (jid.data_ != NULL) {
+      jid.data_->AddRef();
+    }
+    if (data_ != NULL) {
+      data_->Release();
+    }
+    data_ = jid.data_;
+    return *this;
+  }
+  ~Jid() {
+    if (data_ != NULL) {
+      data_->Release();
+    }
+  }
+  
+
+  const std::string & node() const { return !data_ ? STR_EMPTY : data_->node_name_; }
+  // void set_node(const std::string & node_name);
+  const std::string & domain() const { return !data_ ? STR_EMPTY : data_->domain_name_; }
+  // void set_domain(const std::string & domain_name);
+  const std::string & resource() const { return !data_ ? STR_EMPTY : data_->resource_name_; }
+  // void set_resource(const std::string & res_name);
+
+  std::string Str() const;
+  Jid BareJid() const;
+
+  bool IsValid() const;
+  bool IsBare() const;
+  bool IsFull() const;
+
+  bool BareEquals(const Jid & other) const;
+
+  bool operator==(const Jid & other) const;
+  bool operator!=(const Jid & other) const { return !operator==(other); }
+
+  bool operator<(const Jid & other) const { return Compare(other) < 0; };
+  bool operator>(const Jid & other) const { return Compare(other) > 0; };
+  
+  int Compare(const Jid & other) const;
+
+
+private:
+
+  static std::string prepNode(const std::string str, 
+      std::string::const_iterator start, std::string::const_iterator end, 
+      bool *valid);
+  static char prepNodeAscii(char ch, bool *valid);
+  static std::string prepResource(const std::string str, 
+      std::string::const_iterator start, std::string::const_iterator end, 
+      bool *valid);
+  static char prepResourceAscii(char ch, bool *valid);
+  static std::string prepDomain(const std::string str, 
+      std::string::const_iterator start,  std::string::const_iterator end, 
+      bool *valid);
+  static void prepDomain(const std::string str, 
+      std::string::const_iterator start, std::string::const_iterator end, 
+      std::string *buf, bool *valid);
+  static void prepDomainLabel(const std::string str, 
+      std::string::const_iterator start, std::string::const_iterator end, 
+      std::string *buf, bool *valid);
+  static char prepDomainLabelAscii(char ch, bool *valid);
+
+  class Data {
+  public:
+    Data() : refcount_(1) {}
+    Data(const std::string & node, const std::string &domain, const std::string & resource) :
+      node_name_(node),
+      domain_name_(domain),
+      resource_name_(resource),
+      refcount_(1) {}
+    const std::string node_name_;
+    const std::string domain_name_;
+    const std::string resource_name_;
+
+    void AddRef() { refcount_++; }
+    void Release() { if (!--refcount_) delete this; }
+  private:
+    int refcount_;
+  };
+
+  Data * data_;
+};
+
+}
+
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/plainsaslhandler.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/plainsaslhandler.h
new file mode 100644
index 00000000..659820f5
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/plainsaslhandler.h
@@ -0,0 +1,80 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PLAINSASLHANDLER_H_
+#define _PLAINSASLHANDLER_H_
+
+#include "talk/xmpp/saslhandler.h"
+#include <algorithm>
+
+namespace buzz {
+
+class PlainSaslHandler : public SaslHandler {
+public:
+  PlainSaslHandler(const Jid & jid, const XmppPassword & password) :
+    jid_(jid), password_(password) {}
+    
+  virtual ~PlainSaslHandler() {}
+
+  // Should pick the best method according to this handler
+  // returns the empty string if none are suitable
+  virtual std::string ChooseBestSaslMechanism(const std::vector<std::string> & mechanisms, bool encrypted) {
+  
+    // Do not send @google.com passwords unencrypted
+    if (!encrypted && jid_.domain() == "google.com") {
+      return "";
+    }
+    
+    std::vector<std::string>::const_iterator it = std::find(mechanisms.begin(), mechanisms.end(), "PLAIN");
+    if (it == mechanisms.end()) {
+      return "";
+    }
+    else {
+      return "PLAIN";
+    }
+  }
+
+  // Creates a SaslMechanism for the given mechanism name (you own it
+  // once you get it).  If not handled, return NULL.
+  virtual SaslMechanism * CreateSaslMechanism(const std::string & mechanism) {
+    if (mechanism == "PLAIN") {
+      return new SaslPlainMechanism(jid_, password_);
+    }
+    return NULL;
+  }
+  
+private:
+  Jid jid_;
+  XmppPassword password_;
+
+};
+
+
+}
+
+#endif
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/prexmppauth.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/prexmppauth.h
new file mode 100644
index 00000000..8d2aa9d4
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/prexmppauth.h
@@ -0,0 +1,85 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PREXMPPAUTH_H_
+#define _PREXMPPAUTH_H_
+
+#include "talk/base/sigslot.h"
+#include "talk/xmpp/saslhandler.h"
+#include "talk/xmpp/xmpppassword.h"
+
+namespace cricket {
+  class SocketAddress;
+}
+
+namespace buzz {
+
+class Jid;
+class SaslMechanism;
+
+class CaptchaChallenge {
+ public:
+  CaptchaChallenge() : captcha_needed_(false) {}
+  CaptchaChallenge(const std::string& token, const std::string& url) 
+    : captcha_needed_(true), captcha_token_(token), captcha_image_url_(url) {
+  }
+
+  bool captcha_needed() const { return captcha_needed_; }
+  const std::string& captcha_token() const { return captcha_token_; }
+
+  // This url is relative to the gaia server.  Once we have better tools
+  // for cracking URLs, we should probably make this a full URL
+  const std::string& captcha_image_url() const { return captcha_image_url_; }
+
+ private:
+  bool captcha_needed_;
+  std::string captcha_token_;
+  std::string captcha_image_url_;
+};
+
+class PreXmppAuth : public SaslHandler {
+public:
+  virtual ~PreXmppAuth() {}
+  
+  virtual void StartPreXmppAuth(
+    const Jid & jid,
+    const cricket::SocketAddress & server,
+    const XmppPassword & pass,
+    const std::string & auth_cookie) = 0;
+  
+  sigslot::signal0<> SignalAuthDone;
+  
+  virtual bool IsAuthDone() = 0;
+  virtual bool IsAuthorized() = 0;
+  virtual bool HadError() = 0;
+  virtual CaptchaChallenge GetCaptchaChallenge() = 0;
+  virtual std::string GetAuthCookie() = 0;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslcookiemechanism.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslcookiemechanism.h
new file mode 100644
index 00000000..a6630d90
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslcookiemechanism.h
@@ -0,0 +1,67 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SASLCOOKIEMECHANISM_H_
+#define _SASLCOOKIEMECHANISM_H_
+
+#include "talk/xmpp/saslmechanism.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmpp/constants.h"
+
+namespace buzz {
+
+class SaslCookieMechanism : public SaslMechanism {
+
+public:
+  SaslCookieMechanism(const std::string & mechanism, const std::string & username, const std::string & cookie) :
+    mechanism_(mechanism), username_(username), cookie_(cookie) {}
+
+  virtual std::string GetMechanismName() { return mechanism_; }
+    
+  virtual XmlElement * StartSaslAuth() {
+    // send initial request
+    XmlElement * el = new XmlElement(QN_SASL_AUTH, true);
+    el->AddAttr(QN_MECHANISM, mechanism_);
+    
+    std::string credential;
+    credential.append("\0", 1);
+    credential.append(username_);
+    credential.append("\0", 1);
+    credential.append(cookie_);
+    el->AddText(Base64Encode(credential));
+    return el;
+  }
+  
+private:
+  std::string mechanism_;
+  std::string username_;
+  std::string cookie_;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslhandler.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslhandler.h
new file mode 100644
index 00000000..b57d3baf
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslhandler.h
@@ -0,0 +1,59 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SASLHANDLER_H_
+#define _SASLHANDLER_H_
+
+#include <string>
+
+namespace buzz {
+
+class XmlElement;
+class SaslMechanism;
+
+// Creates mechanisms to deal with a given mechanism
+class SaslHandler {
+
+public:
+  
+  // Intended to be subclassed
+  virtual ~SaslHandler() {}
+
+  // Should pick the best method according to this handler
+  // returns the empty string if none are suitable
+  virtual std::string ChooseBestSaslMechanism(const std::vector<std::string> & mechanisms, bool encrypted) = 0;
+
+  // Creates a SaslMechanism for the given mechanism name (you own it
+  // once you get it).
+  // If not handled, return NULL.
+  virtual SaslMechanism * CreateSaslMechanism(const std::string & mechanism) = 0;
+};
+
+}
+
+#endif
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslmechanism.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslmechanism.cc
new file mode 100644
index 00000000..092df104
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslmechanism.cc
@@ -0,0 +1,68 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/base64.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmpp/constants.h"
+#include "talk/xmpp/saslmechanism.h"
+
+namespace buzz {
+
+XmlElement *
+SaslMechanism::StartSaslAuth() {
+  return new XmlElement(QN_SASL_AUTH, true);
+}
+
+XmlElement *
+SaslMechanism::HandleSaslChallenge(const XmlElement * challenge) {
+  return new XmlElement(QN_SASL_ABORT, true);
+}
+
+void
+SaslMechanism::HandleSaslSuccess(const XmlElement * success) {
+}
+
+void
+SaslMechanism::HandleSaslFailure(const XmlElement * failure) {
+}
+
+std::string
+SaslMechanism::Base64Encode(const std::string & plain) {
+  return Base64::encode(plain);
+}
+
+std::string
+SaslMechanism::Base64Decode(const std::string & encoded) {
+  return Base64::decode(encoded);
+}
+
+std::string
+SaslMechanism::Base64EncodeFromArray(const char * plain, size_t length) {
+  return Base64::encodeFromArray(plain, length);
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslmechanism.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslmechanism.h
new file mode 100644
index 00000000..f2e5adce
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslmechanism.h
@@ -0,0 +1,74 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SASLMECHANISM_H_
+#define _SASLMECHANISM_H_
+
+#include <string>
+
+namespace buzz {
+
+class XmlElement;
+
+
+// Defines a mechnanism to do SASL authentication.
+// Subclass instances should have a self-contained way to present
+// credentials.
+class SaslMechanism {
+
+public:
+  
+  // Intended to be subclassed
+  virtual ~SaslMechanism() {}
+
+  // Should return the name of the SASL mechanism, e.g., "PLAIN"
+  virtual std::string GetMechanismName() = 0;
+
+  // Should generate the initial "auth" request.  Default is just <auth/>.
+  virtual XmlElement * StartSaslAuth();
+
+  // Should respond to a SASL "<challenge>" request.  Default is
+  // to abort (for mechanisms that do not do challenge-response)
+  virtual XmlElement * HandleSaslChallenge(const XmlElement * challenge);
+
+  // Notification of a SASL "<success>".  Sometimes information
+  // is passed on success.
+  virtual void HandleSaslSuccess(const XmlElement * success);
+
+  // Notification of a SASL "<failure>".  Sometimes information
+  // for the user is passed on failure.
+  virtual void HandleSaslFailure(const XmlElement * failure);
+
+protected:
+  static std::string Base64Encode(const std::string & plain);
+  static std::string Base64Decode(const std::string & encoded);
+  static std::string Base64EncodeFromArray(const char * plain, size_t length);
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslplainmechanism.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslplainmechanism.h
new file mode 100644
index 00000000..7e0b0562
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/saslplainmechanism.h
@@ -0,0 +1,65 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _SASLPLAINMECHANISM_H_
+#define _SASLPLAINMECHANISM_H_
+
+#include "talk/xmpp/saslmechanism.h"
+#include "talk/xmpp/xmpppassword.h"
+
+namespace buzz {
+
+class SaslPlainMechanism : public SaslMechanism {
+
+public:
+  SaslPlainMechanism(const buzz::Jid user_jid, const XmppPassword & password) :
+    user_jid_(user_jid), password_(password) {}
+
+  virtual std::string GetMechanismName() { return "PLAIN"; }
+    
+  virtual XmlElement * StartSaslAuth() {
+    // send initial request
+    XmlElement * el = new XmlElement(QN_SASL_AUTH, true);
+    el->AddAttr(QN_MECHANISM, "PLAIN");
+
+    FormatXmppPassword credential;
+    credential.Append("\0", 1);
+    credential.Append(user_jid_.Str());
+    credential.Append("\0", 1);
+    credential.Append(&password_);
+    el->AddText(Base64EncodeFromArray(credential.GetData(), credential.GetLength()));
+    return el;
+  }
+  
+private:
+  Jid user_jid_;
+  XmppPassword password_;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppclient.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppclient.cc
new file mode 100644
index 00000000..959b6f88
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppclient.cc
@@ -0,0 +1,372 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "xmppclient.h"
+#include "xmpptask.h"
+#include "talk/xmpp/constants.h"
+#include "talk/base/sigslot.h"
+#include "talk/xmpp/saslplainmechanism.h"
+#include "talk/xmpp/prexmppauth.h"
+#include "talk/base/scoped_ptr.h"
+#include "talk/xmpp/plainsaslhandler.h"
+
+namespace buzz {
+
+Task *
+XmppClient::GetParent(int code) {
+  if (code == XMPP_CLIENT_TASK_CODE)
+    return this;
+  else
+    return Task::GetParent(code);
+}
+
+class XmppClient::Private :
+    public sigslot::has_slots<>,
+    public XmppSessionHandler,
+    public XmppOutputHandler {
+public:
+
+  Private(XmppClient * client) :
+    client_(client),
+    socket_(NULL),
+    engine_(NULL),
+    proxy_port_(0),
+    pre_engine_error_(XmppEngine::ERROR_NONE),
+    signal_closed_(false) {}
+
+  // the owner
+  XmppClient * const client_;
+
+  // the two main objects
+  scoped_ptr<AsyncSocket> socket_;
+  scoped_ptr<XmppEngine> engine_;
+  scoped_ptr<PreXmppAuth> pre_auth_;
+  XmppPassword pass_;
+  std::string auth_cookie_;
+  cricket::SocketAddress server_;
+  std::string proxy_host_;
+  int proxy_port_;
+  XmppEngine::Error pre_engine_error_;
+  CaptchaChallenge captcha_challenge_;
+  bool signal_closed_;
+
+  // implementations of interfaces
+  void OnStateChange(int state);
+  void WriteOutput(const char * bytes, size_t len);
+  void StartTls(const std::string & domainname);
+  void CloseConnection();
+
+  // slots for socket signals
+  void OnSocketConnected();
+  void OnSocketRead();
+  void OnSocketClosed();
+};
+
+XmppReturnStatus
+XmppClient::Connect(const XmppClientSettings & settings, AsyncSocket * socket, PreXmppAuth * pre_auth) {
+  if (socket == NULL)
+    return XMPP_RETURN_BADARGUMENT;
+  if (d_->socket_.get() != NULL)
+    return XMPP_RETURN_BADSTATE;
+
+  d_->socket_.reset(socket);
+
+  d_->socket_->SignalConnected.connect(d_.get(), &Private::OnSocketConnected);
+  d_->socket_->SignalRead.connect(d_.get(), &Private::OnSocketRead);
+  d_->socket_->SignalClosed.connect(d_.get(), &Private::OnSocketClosed);
+
+  d_->engine_.reset(XmppEngine::Create());
+  d_->engine_->SetSessionHandler(d_.get());
+  d_->engine_->SetOutputHandler(d_.get());
+  d_->engine_->SetUser(buzz::Jid(settings.user(), settings.host(), STR_EMPTY));
+  if (!settings.resource().empty()) {
+    d_->engine_->SetRequestedResource(settings.resource());
+  }
+  d_->engine_->SetUseTls(settings.use_tls());
+
+
+  d_->pass_ = settings.pass();
+  d_->auth_cookie_ = settings.auth_cookie();
+  d_->server_ = settings.server();
+  d_->proxy_host_ = settings.proxy_host();
+  d_->proxy_port_ = settings.proxy_port();
+  d_->pre_auth_.reset(pre_auth);
+
+  return XMPP_RETURN_OK;
+}
+
+XmppEngine::State
+XmppClient::GetState() {
+  if (d_->engine_.get() == NULL)
+    return XmppEngine::STATE_NONE;
+  return d_->engine_->GetState();
+}
+
+XmppEngine::Error
+XmppClient::GetError() {
+  if (d_->engine_.get() == NULL)
+    return XmppEngine::ERROR_NONE;
+  if (d_->pre_engine_error_ != XmppEngine::ERROR_NONE)
+    return d_->pre_engine_error_;
+  return d_->engine_->GetError();
+}
+
+CaptchaChallenge XmppClient::GetCaptchaChallenge() {
+  if (d_->engine_.get() == NULL)
+    return CaptchaChallenge();
+  return d_->captcha_challenge_;
+}
+
+std::string
+XmppClient::GetAuthCookie() {
+  if (d_->engine_.get() == NULL)
+    return "";
+  return d_->auth_cookie_;
+}
+
+static void
+ForgetPassword(std::string & to_erase) {
+  size_t len = to_erase.size();
+  for (size_t i = 0; i < len; i++) {
+    // get rid of characters
+    to_erase[i] = 'x';
+  }
+  // get rid of length
+  to_erase.erase();
+}
+
+int
+XmppClient::ProcessStart() {
+  if (d_->pre_auth_.get()) {
+    d_->pre_auth_->SignalAuthDone.connect(this, &XmppClient::OnAuthDone);
+    d_->pre_auth_->StartPreXmppAuth(
+        d_->engine_->GetUser(), d_->server_, d_->pass_, d_->auth_cookie_);
+    d_->pass_.Clear(); // done with this;
+    return STATE_PRE_XMPP_LOGIN;
+  }
+  else {
+    d_->engine_->SetSaslHandler(new PlainSaslHandler(
+              d_->engine_->GetUser(), d_->pass_));
+    d_->pass_.Clear(); // done with this;
+    return STATE_START_XMPP_LOGIN;
+  }
+}
+
+void
+XmppClient::OnAuthDone() {
+  Wake();
+}
+
+int
+XmppClient::ProcessCookieLogin() {
+  // Don't know how this could happen, but crash reports show it as NULL
+  if (!d_->pre_auth_.get()) {
+    d_->pre_engine_error_ = XmppEngine::ERROR_AUTH;
+    EnsureClosed();
+    return STATE_ERROR;
+  }
+
+  // Wait until pre authentication is done is done
+  if (!d_->pre_auth_->IsAuthDone())
+    return STATE_BLOCKED;
+
+  if (!d_->pre_auth_->IsAuthorized()) {
+    // maybe split out a case when gaia is down?
+    if (d_->pre_auth_->HadError()) {
+      d_->pre_engine_error_ = XmppEngine::ERROR_AUTH;
+    }
+    else {
+      d_->pre_engine_error_ = XmppEngine::ERROR_UNAUTHORIZED;
+      d_->captcha_challenge_ = d_->pre_auth_->GetCaptchaChallenge();
+    }
+    d_->pre_auth_.reset(NULL); // done with this
+    EnsureClosed();
+    return STATE_ERROR;
+  }
+
+  // Save auth cookie as a result
+  d_->auth_cookie_ = d_->pre_auth_->GetAuthCookie();
+
+  // transfer ownership of pre_auth_ to engine
+  d_->engine_->SetSaslHandler(d_->pre_auth_.release());
+  
+  return STATE_START_XMPP_LOGIN;
+}
+
+int
+XmppClient::ProcessStartXmppLogin() {
+  // Done with pre-connect tasks - connect!
+  if (!d_->socket_->Connect(d_->server_)) {
+    EnsureClosed();
+    return STATE_ERROR;
+  }
+  
+  return STATE_RESPONSE;
+}
+
+int
+XmppClient::ProcessResponse() {
+  // Hang around while we are connected.
+  if (!delivering_signal_ && (d_->engine_.get() == NULL ||
+    d_->engine_->GetState() == XmppEngine::STATE_CLOSED))
+    return STATE_DONE;
+  return STATE_BLOCKED;
+}
+
+XmppReturnStatus
+XmppClient::Disconnect() {
+  if (d_->socket_.get() == NULL)
+    return XMPP_RETURN_BADSTATE;
+  d_->engine_->Disconnect();
+  return XMPP_RETURN_OK;
+}
+
+XmppClient::XmppClient(Task * parent) : Task(parent), 
+    delivering_signal_(false) {
+  d_.reset(new Private(this));
+}
+
+XmppClient::~XmppClient() {}
+
+const Jid &
+XmppClient::jid() {
+  return d_->engine_->FullJid();
+}
+
+
+std::string
+XmppClient::NextId() {
+  return d_->engine_->NextId();
+}
+
+XmppReturnStatus
+XmppClient::SendStanza(const XmlElement * stanza) {
+  return d_->engine_->SendStanza(stanza);
+}
+
+XmppReturnStatus
+XmppClient::SendStanzaError(const XmlElement * old_stanza, XmppStanzaError xse, const std::string & message) {
+  return d_->engine_->SendStanzaError(old_stanza, xse, message);
+}
+
+XmppReturnStatus
+XmppClient::SendRaw(const std::string & text) {
+  return d_->engine_->SendRaw(text);
+}
+
+XmppEngine*
+XmppClient::engine() {
+  return d_->engine_.get();
+}
+
+void
+XmppClient::Private::OnSocketConnected() {
+  engine_->Connect();
+}
+
+void
+XmppClient::Private::OnSocketRead() {
+  char bytes[4096];
+  size_t bytes_read;
+  for (;;) {
+    if (!socket_->Read(bytes, sizeof(bytes), &bytes_read)) {
+      // TODO: deal with error information
+      return;
+    }
+
+    if (bytes_read == 0)
+      return;
+
+//#ifdef _DEBUG
+    client_->SignalLogInput(bytes, bytes_read);
+//#endif
+
+    engine_->HandleInput(bytes, bytes_read);
+  }
+}
+
+void
+XmppClient::Private::OnSocketClosed() {
+  engine_->ConnectionClosed();
+}
+
+void
+XmppClient::Private::OnStateChange(int state) {
+  if (state == XmppEngine::STATE_CLOSED) {
+    client_->EnsureClosed();
+  }
+  else {
+    client_->SignalStateChange((XmppEngine::State)state);
+  }
+  client_->Wake();
+}
+
+void
+XmppClient::Private::WriteOutput(const char * bytes, size_t len) {
+
+//#ifdef _DEBUG
+  client_->SignalLogOutput(bytes, len);
+//#endif
+
+  socket_->Write(bytes, len);
+  // TODO: deal with error information
+}
+
+void
+XmppClient::Private::StartTls(const std::string & domain) {
+#if defined(FEATURE_ENABLE_SSL)
+  socket_->StartTls(domain);
+#endif
+}
+
+void
+XmppClient::Private::CloseConnection() {
+  socket_->Close();
+}
+
+void
+XmppClient::AddXmppTask(XmppTask * task, XmppEngine::HandlerLevel level) {
+  d_->engine_->AddStanzaHandler(task, level);
+}
+
+void
+XmppClient::RemoveXmppTask(XmppTask * task) {
+  d_->engine_->RemoveStanzaHandler(task);
+}
+
+void
+XmppClient::EnsureClosed() {
+  if (!d_->signal_closed_) {
+    d_->signal_closed_ = true;
+    delivering_signal_ = true;
+    SignalStateChange(XmppEngine::STATE_CLOSED);
+    delivering_signal_ = false;
+  }
+}
+
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppclient.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppclient.h
new file mode 100644
index 00000000..f8b4798c
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppclient.h
@@ -0,0 +1,157 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _XMPPCLIENT_H_
+#define _XMPPCLIENT_H_
+
+#include <string>
+#include "talk/base/basicdefs.h"
+#include "talk/base/sigslot.h"
+#include "talk/xmpp/xmppengine.h"
+#include "talk/xmpp/asyncsocket.h"
+#include "talk/xmpp/xmppclientsettings.h"
+#include "talk/base/task.h"
+
+namespace buzz {
+
+class XmppTask;
+class PreXmppAuth;
+class CaptchaChallenge;
+
+// Just some non-colliding number.  Could have picked "1".
+#define XMPP_CLIENT_TASK_CODE 0x366c1e47
+
+/////////////////////////////////////////////////////////////////////
+//
+// XMPPCLIENT
+//
+/////////////////////////////////////////////////////////////////////
+//
+// See Task first.  XmppClient is a parent task for XmppTasks.
+//
+// XmppClient is a task which is designed to be the parent task for
+// all tasks that depend on a single Xmpp connection.  If you want to,
+// for example, listen for subscription requests forever, then your
+// listener should be a task that is a child of the XmppClient that owns
+// the connection you are using.  XmppClient has all the utility methods
+// that basically drill through to XmppEngine.
+// 
+// XmppClient is just a wrapper for XmppEngine, and if I were writing it
+// all over again, I would make XmppClient == XmppEngine.  Why?
+// XmppEngine needs tasks too, for example it has an XmppLoginTask which
+// should just be the same kind of Task instead of an XmppEngine specific
+// thing.  It would help do certain things like GAIA auth cleaner.
+//
+/////////////////////////////////////////////////////////////////////
+
+class XmppClient : public Task, public sigslot::has_slots<>
+{
+public:
+  XmppClient(Task * parent);
+  ~XmppClient();
+
+  XmppReturnStatus Connect(const XmppClientSettings & settings,
+                           AsyncSocket * socket,
+                           PreXmppAuth * preauth);
+  
+  virtual Task * GetParent(int code);
+  virtual int ProcessStart();
+  virtual int ProcessResponse();
+  XmppReturnStatus Disconnect();
+  const Jid & jid();
+  
+  sigslot::signal1<XmppEngine::State> SignalStateChange;
+  XmppEngine::State GetState();
+  XmppEngine::Error GetError();
+
+  // When there is an authentication error, we may have captcha info
+  // that the user can use to unlock their account
+  CaptchaChallenge GetCaptchaChallenge();
+
+  // When authentication is successful, this returns the service cookie
+  // (if we used GAIA authentication)
+  std::string GetAuthCookie();
+
+  std::string NextId();
+  XmppReturnStatus SendStanza(const XmlElement *stanza);
+  XmppReturnStatus SendRaw(const std::string & text);
+  XmppReturnStatus SendStanzaError(const XmlElement * pelOriginal,
+                       XmppStanzaError code,
+                       const std::string & text);
+
+  XmppEngine* engine();
+
+  sigslot::signal2<const char *, int> SignalLogInput;
+  sigslot::signal2<const char *, int> SignalLogOutput;
+
+private:
+  friend class XmppTask;
+
+  void OnAuthDone();
+
+  // managed tasks and dispatching
+  void AddXmppTask(XmppTask *, XmppEngine::HandlerLevel);
+  void RemoveXmppTask(XmppTask *);
+
+  sigslot::signal0<> SignalDisconnected;
+
+private:
+  // Internal state management
+  enum {
+    STATE_PRE_XMPP_LOGIN = STATE_NEXT,
+    STATE_START_XMPP_LOGIN   = STATE_NEXT + 1,
+  };
+  int Process(int state) {
+    switch (state) {
+      case STATE_PRE_XMPP_LOGIN: return ProcessCookieLogin();
+      case STATE_START_XMPP_LOGIN: return ProcessStartXmppLogin();
+      default: return Task::Process(state);
+    }
+  }
+
+  std::string GetStateName(int state) const {
+    switch (state) {
+      case STATE_PRE_XMPP_LOGIN:      return "PRE_XMPP_LOGIN";
+      case STATE_START_XMPP_LOGIN:  return "START_XMPP_LOGIN";
+      default: return Task::GetStateName(state);
+    }
+  }
+
+  int ProcessCookieLogin();
+  int ProcessStartXmppLogin();
+  void EnsureClosed();
+  
+  class Private;
+  friend class Private;
+  scoped_ptr<Private> d_;
+  
+  bool delivering_signal_;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppclientsettings.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppclientsettings.h
new file mode 100644
index 00000000..9795682b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppclientsettings.h
@@ -0,0 +1,94 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _XMPPCLIENTSETTINGS_H_
+#define _XMPPCLIENTSETTINGS_H_
+
+#include "talk/p2p/base/port.h"
+#include "talk/xmpp/xmpppassword.h"
+
+namespace buzz {
+
+class XmppClientSettings {
+public:
+  XmppClientSettings() :
+    use_tls_(false), use_cookie_auth_(false), protocol_(cricket::PROTO_TCP),
+    proxy_(cricket::PROXY_NONE), proxy_port_(80), use_proxy_auth_(false) {}
+
+  void set_user(const std::string & user) { user_ = user; }
+  void set_host(const std::string & host) { host_ = host; }
+  void set_pass(const XmppPassword & pass) { pass_ = pass; }
+  void set_auth_cookie(const std::string & cookie) { auth_cookie_ = cookie; }
+  void set_resource(const std::string & resource) { resource_ = resource; }
+  void set_use_tls(bool use_tls) { use_tls_ = use_tls; }
+  void set_server(const cricket::SocketAddress & server) { 
+      server_ = server; 
+  }
+  void set_protocol(cricket::ProtocolType protocol) { protocol_ = protocol; }
+  void set_proxy(cricket::ProxyType f) { proxy_ = f; }
+  void set_proxy_host(const std::string & host) { proxy_host_ = host; }
+  void set_proxy_port(int port) { proxy_port_ = port; };
+  void set_use_proxy_auth(bool f) { use_proxy_auth_ = f; }
+  void set_proxy_user(const std::string & user) { proxy_user_ = user; }
+  void set_proxy_pass(const XmppPassword & pass) { proxy_pass_ = pass; }
+
+  const std::string & user() const { return user_; }
+  const std::string & host() const { return host_; }
+  const XmppPassword & pass() const { return pass_; }
+  const std::string & auth_cookie() const { return auth_cookie_; }
+  const std::string & resource() const { return resource_; }
+  bool use_tls() const { return use_tls_; }
+  const cricket::SocketAddress & server() const { return server_; }
+  cricket::ProtocolType protocol() const { return protocol_; }
+  cricket::ProxyType proxy() const { return proxy_; }
+  const std::string & proxy_host() const { return proxy_host_; }
+  int proxy_port() const { return proxy_port_; }
+  bool use_proxy_auth() const { return use_proxy_auth_; }
+  const std::string & proxy_user() const { return proxy_user_; }
+  const XmppPassword & proxy_pass() const { return proxy_pass_; }
+
+private:
+  std::string user_;
+  std::string host_;
+  XmppPassword pass_;
+  std::string auth_cookie_;
+  std::string resource_;
+  bool use_tls_;
+  bool use_cookie_auth_;
+  cricket::SocketAddress server_;
+  cricket::ProtocolType protocol_;
+  cricket::ProxyType proxy_;
+  std::string proxy_host_;
+  int proxy_port_;
+  bool use_proxy_auth_;
+  std::string proxy_user_;
+  XmppPassword proxy_pass_;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengine.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengine.h
new file mode 100644
index 00000000..ef8f2ea8
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengine.h
@@ -0,0 +1,332 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _xmppengine_h_
+#define _xmppengine_h_
+
+// also part of the API
+#include "talk/xmpp/jid.h"
+#include "talk/xmllite/qname.h"
+#include "talk/xmllite/xmlelement.h"
+
+
+namespace buzz {
+
+class XmppEngine;
+class SaslHandler;
+typedef void * XmppIqCookie;
+
+//! XMPP stanza error codes.
+//! Used in XmppEngine.SendStanzaError().
+enum XmppStanzaError {
+  XSE_BAD_REQUEST,
+  XSE_CONFLICT,
+  XSE_FEATURE_NOT_IMPLEMENTED,
+  XSE_FORBIDDEN,
+  XSE_GONE,
+  XSE_INTERNAL_SERVER_ERROR,
+  XSE_ITEM_NOT_FOUND,
+  XSE_JID_MALFORMED,
+  XSE_NOT_ACCEPTABLE,
+  XSE_NOT_ALLOWED,
+  XSE_PAYMENT_REQUIRED,
+  XSE_RECIPIENT_UNAVAILABLE,
+  XSE_REDIRECT,
+  XSE_REGISTRATION_REQUIRED,
+  XSE_SERVER_NOT_FOUND,
+  XSE_SERVER_TIMEOUT,
+  XSE_RESOURCE_CONSTRAINT,
+  XSE_SERVICE_UNAVAILABLE,
+  XSE_SUBSCRIPTION_REQUIRED,
+  XSE_UNDEFINED_CONDITION,
+  XSE_UNEXPECTED_REQUEST,
+};
+
+// XmppReturnStatus
+//    This is used by API functions to synchronously return status.
+enum XmppReturnStatus {
+  XMPP_RETURN_OK,
+  XMPP_RETURN_BADARGUMENT,
+  XMPP_RETURN_BADSTATE,
+  XMPP_RETURN_PENDING,
+  XMPP_RETURN_UNEXPECTED,
+  XMPP_RETURN_NOTYETIMPLEMENTED,
+};
+
+//! Callback for socket output for an XmppEngine connection.
+//! Register via XmppEngine.SetOutputHandler.  An XmppEngine
+//! can call back to this handler while it is processing
+//! Connect, SendStanza, SendIq, Disconnect, or HandleInput.
+class XmppOutputHandler {
+public:
+
+  //! Deliver the specified bytes to the XMPP socket.
+  virtual void WriteOutput(const char * bytes, size_t len) = 0;
+
+  //! Initiate TLS encryption on the socket.
+  //! The implementation must verify that the SSL
+  //! certificate matches the given domainname.
+  virtual void StartTls(const std::string & domainname) = 0;
+
+  //! Called when engine wants the connecton closed.
+  virtual void CloseConnection() = 0;
+};
+
+//! Callback to deliver engine state change notifications
+//! to the object managing the engine.
+class XmppSessionHandler {
+public:
+  //! Called when engine changes state. Argument is new state.
+  virtual void OnStateChange(int state) = 0;
+};
+
+//! Callback to deliver stanzas to an Xmpp application module.
+//! Register via XmppEngine.SetDefaultSessionHandler or via
+//! XmppEngine.AddSessionHAndler.  
+class XmppStanzaHandler {
+public:
+
+  //! Process the given stanza.
+  //! The handler must return true if it has handled the stanza.
+  //! A false return value causes the stanza to be passed on to
+  //! the next registered handler.
+  virtual bool HandleStanza(const XmlElement * stanza) = 0;
+};
+
+//! Callback to deliver iq responses (results and errors).
+//! Register while sending an iq via XmppEngine.SendIq.
+//! Iq responses are routed to matching XmppIqHandlers in preference
+//! to sending to any registered SessionHandlers.
+class XmppIqHandler {
+public:
+  //! Called to handle the iq response.
+  //! The response may be either a result or an error, and will have
+  //! an 'id' that matches the request and a 'from' that matches the
+  //! 'to' of the request.  Called no more than once; once this is
+  //! called, the handler is automatically unregistered.
+  virtual void IqResponse(XmppIqCookie cookie, const XmlElement * pelStanza) = 0;
+};
+
+//! The XMPP connection engine.
+//! This engine implements the client side of the 'core' XMPP protocol.
+//! To use it, register an XmppOutputHandler to handle socket output
+//! and pass socket input to HandleInput.  Then application code can
+//! set up the connection with a user, password, and other settings,
+//! and then call Connect() to initiate the connection.
+//! An application can listen for events and receive stanzas by
+//! registering an XmppStanzaHandler via AddStanzaHandler().
+class XmppEngine {
+public:
+  static XmppEngine * Create();
+  virtual ~XmppEngine() {}
+
+  //! Error codes. See GetError().
+  enum Error {
+    ERROR_NONE = 0,         //!< No error
+    ERROR_XML,              //!< Malformed XML or encoding error
+    ERROR_STREAM,           //!< XMPP stream error - see GetStreamError()
+    ERROR_VERSION,          //!< XMPP version error
+    ERROR_UNAUTHORIZED,     //!< User is not authorized (rejected credentials)
+    ERROR_TLS,              //!< TLS could not be negotiated
+    ERROR_AUTH,             //!< Authentication could not be negotiated
+    ERROR_BIND,             //!< Resource or session binding could not be negotiated
+    ERROR_CONNECTION_CLOSED,//!< Connection closed by output handler.
+    ERROR_DOCUMENT_CLOSED,  //!< Closed by </stream:stream>
+    ERROR_SOCKET,           //!< Socket error
+  };
+
+  //! States.  See GetState().
+  enum State {
+    STATE_NONE = 0,        //!< Nonexistent state
+    STATE_START,           //!< Initial state.
+    STATE_OPENING,         //!< Exchanging stream headers, authenticating and so on.
+    STATE_OPEN,            //!< Authenticated and bound.
+    STATE_CLOSED,          //!< Session closed, possibly due to error.
+  };
+
+  // SOCKET INPUT AND OUTPUT ------------------------------------------------
+
+  //! Registers the handler for socket output
+  virtual XmppReturnStatus SetOutputHandler(XmppOutputHandler *pxoh) = 0;
+
+  //! Provides socket input to the engine
+  virtual XmppReturnStatus HandleInput(const char * bytes, size_t len) = 0;
+
+  //! Advises the engine that the socket has closed
+  virtual XmppReturnStatus ConnectionClosed() = 0;
+
+  // SESSION SETUP ---------------------------------------------------------
+
+  //! Indicates the (bare) JID for the user to use.
+  virtual XmppReturnStatus SetUser(const Jid & jid)= 0;
+
+  //! Get the login (bare) JID.
+  virtual const Jid & GetUser() = 0;
+
+  //! Provides different methods for credentials for login.
+  //! Takes ownership of this object; deletes when login is done
+  virtual XmppReturnStatus SetSaslHandler(SaslHandler * h) = 0;
+
+  //! Sets whether TLS will be used within the connection (default true).
+  virtual XmppReturnStatus SetUseTls(bool useTls) = 0;
+
+  //! Sets an alternate domain from which we allows TLS certificates.
+  //! This is for use in the case where a we want to allow a proxy to
+  //! serve up its own certificate rather than one owned by the underlying
+  //! domain.
+  virtual XmppReturnStatus SetTlsServerDomain(const std::string & proxy_domain) = 0;
+
+  //! Gets whether TLS will be used within the connection.
+  virtual bool GetUseTls() = 0;
+
+  //! Sets the request resource name, if any (optional).
+  //! Note that the resource name may be overridden by the server; after
+  //! binding, the actual resource name is available as part of FullJid().
+  virtual XmppReturnStatus SetRequestedResource(const std::string& resource) = 0;
+
+  //! Gets the request resource name.
+  virtual const std::string & GetRequestedResource() = 0;
+
+  // SESSION MANAGEMENT ---------------------------------------------------
+
+  //! Set callback for state changes.
+  virtual XmppReturnStatus SetSessionHandler(XmppSessionHandler* handler) = 0;
+
+  //! Initiates the XMPP connection.
+  //! After supplying connection settings, call this once to initiate,
+  //! (optionally) encrypt, authenticate, and bind the connection.
+  virtual XmppReturnStatus Connect() = 0;
+
+  //! The current engine state.
+  virtual State GetState() = 0;
+
+  //! Returns true if the connection is encrypted (under TLS)
+  virtual bool IsEncrypted() = 0;
+
+  //! The error code.
+  //! Consult this after XmppOutputHandler.OnClose().
+  virtual Error GetError() = 0;
+
+  //! The stream:error stanza, when the error is XMPP_ERROR_STREAM.
+  //! Notice the stanza returned is owned by the XmppEngine and
+  //! is deleted when the engine is destroyed.
+  virtual const XmlElement * GetStreamError() = 0;
+
+  //! Closes down the connection.
+  //! Sends CloseConnection to output, and disconnects and registered
+  //! session handlers.  After Disconnect completes, it is guaranteed
+  //! that no further callbacks will be made.
+  virtual XmppReturnStatus Disconnect() = 0;
+
+  // APPLICATION USE -------------------------------------------------------
+
+  enum HandlerLevel {
+    HL_NONE = 0,
+    HL_PEEK,   //!< Sees messages before all other processing; cannot abort
+    HL_SINGLE, //!< Watches for a single message, e.g., by id and sender
+    HL_SENDER, //!< Watches for a type of message from a specific sender
+    HL_TYPE,   //!< Watches a type of message, e.g., all groupchat msgs
+    HL_ALL,    //!< Watches all messages - gets last shot
+    HL_COUNT,  //!< Count of handler levels
+  };
+  
+  //! Adds a listener for session events.
+  //! Stanza delivery is chained to session handlers; the first to
+  //! return 'true' is the last to get each stanza.
+  virtual XmppReturnStatus AddStanzaHandler(XmppStanzaHandler* handler, HandlerLevel level = HL_PEEK) = 0;
+
+  //! Removes a listener for session events.
+  virtual XmppReturnStatus RemoveStanzaHandler(XmppStanzaHandler* handler) = 0;
+
+  //! Sends a stanza to the server.
+  virtual XmppReturnStatus SendStanza(const XmlElement * pelStanza) = 0;
+
+  //! Sends raw text to the server
+  virtual XmppReturnStatus SendRaw(const std::string & text) = 0;
+
+  //! Sends an iq to the server, and registers a callback for the result.
+  //! Returns the cookie passed to the result handler.
+  virtual XmppReturnStatus SendIq(const XmlElement* pelStanza,
+                                  XmppIqHandler* iq_handler,
+                                  XmppIqCookie* cookie) = 0;
+
+  //! Unregisters an iq callback handler given its cookie.
+  //! No callback will come to this handler after it's unregistered.
+  virtual XmppReturnStatus RemoveIqHandler(XmppIqCookie cookie,
+                                      XmppIqHandler** iq_handler) = 0;
+
+
+  //! Forms and sends an error in response to the given stanza.
+  //! Swaps to and from, sets type to "error", and adds error information
+  //! based on the passed code.  Text is optional and may be STR_EMPTY.
+  virtual XmppReturnStatus SendStanzaError(const XmlElement * pelOriginal,
+                                           XmppStanzaError code,
+                                           const std::string & text) = 0;
+
+  //! The fullly bound JID.
+  //! This JID is only valid after binding has succeeded.  If the value
+  //! is JID_NULL, the binding has not succeeded.
+  virtual const Jid & FullJid() = 0;
+
+  //! The next unused iq id for this connection.
+  //! Call this when building iq stanzas, to ensure that each iq
+  //! gets its own unique id.
+  virtual std::string NextId() = 0;
+
+};
+
+}
+
+
+// Move these to a better location
+
+#define XMPP_FAILED(x)                      \
+  ( (x) == buzz::XMPP_RETURN_OK ? false : true)   \
+
+
+#define XMPP_SUCCEEDED(x)                   \
+  ( (x) == buzz::XMPP_RETURN_OK ? true : false)   \
+
+#define IFR(x)                        \
+  do {                                \
+    xmpp_status = (x);                \
+    if (XMPP_FAILED(xmpp_status)) {   \
+      return xmpp_status;             \
+    }                                 \
+  } while (false)                     \
+
+
+#define IFC(x)                        \
+  do {                                \
+    xmpp_status = (x);                \
+    if (XMPP_FAILED(xmpp_status)) {   \
+      goto Cleanup;                   \
+    }                                 \
+  } while (false)                     \
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengineimpl.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengineimpl.cc
new file mode 100644
index 00000000..173d711b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengineimpl.cc
@@ -0,0 +1,480 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#define TRACK_ARRAY_ALLOC_PROBLEM
+
+#include <vector>
+#include <sstream>
+#include <algorithm>
+#include "talk/xmllite/xmlelement.h"
+#include "talk/base/common.h"
+#include "talk/xmpp/xmppengineimpl.h"
+#include "talk/xmpp/xmpplogintask.h"
+#include "talk/xmpp/constants.h"
+#include "talk/xmllite/xmlprinter.h"
+#include "talk/xmpp/saslhandler.h"
+// #include "buzz/saslmechanism.h"
+
+#define new TRACK_NEW
+
+namespace buzz {
+
+static const std::string XMPP_CLIENT_NAMESPACES[] = {
+  "stream", "http://etherx.jabber.org/streams",
+  "", "jabber:client",
+};
+
+static const size_t XMPP_CLIENT_NAMESPACES_LEN = 4;
+
+XmppEngine * XmppEngine::Create() {
+  return new XmppEngineImpl();
+}
+
+
+XmppEngineImpl::XmppEngineImpl() :
+    stanzaParseHandler_(this),
+    stanzaParser_(&stanzaParseHandler_),
+    engine_entered_(0),
+    user_jid_(JID_EMPTY),
+    password_(),
+    requested_resource_(STR_EMPTY),
+    tls_needed_(true),
+    login_task_(new XmppLoginTask(this)),
+    next_id_(0),
+    bound_jid_(JID_EMPTY),
+    state_(STATE_START),
+    encrypted_(false),
+    error_code_(ERROR_NONE),
+    stream_error_(NULL),
+    raised_reset_(false),
+    output_handler_(NULL),
+    session_handler_(NULL),
+    iq_entries_(new IqEntryVector()),
+    output_(new std::stringstream()),
+    sasl_handler_(NULL) {
+  for (int i = 0; i < HL_COUNT; i+= 1) {
+    stanza_handlers_[i].reset(new StanzaHandlerVector());
+  }
+}
+
+XmppEngineImpl::~XmppEngineImpl() {
+  DeleteIqCookies();
+}
+
+XmppReturnStatus
+XmppEngineImpl::SetOutputHandler(XmppOutputHandler* output_handler) {
+  if (state_ != STATE_START)
+    return XMPP_RETURN_BADSTATE;
+
+  output_handler_ = output_handler;
+
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::SetSessionHandler(XmppSessionHandler* session_handler) {
+  if (state_ != STATE_START)
+    return XMPP_RETURN_BADSTATE;
+
+  session_handler_ = session_handler;
+
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::HandleInput(const char * bytes, size_t len) {
+  if (state_ < STATE_OPENING || state_ > STATE_OPEN)
+    return XMPP_RETURN_BADSTATE;
+
+  EnterExit ee(this);
+
+  stanzaParser_.Parse(bytes, len, false);
+
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::ConnectionClosed() {
+  if (state_ != STATE_CLOSED) {
+    EnterExit ee(this);
+    // If told that connection closed and not already closed,
+    // then connection was unpexectedly dropped.
+    SignalError(ERROR_CONNECTION_CLOSED);
+  }
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::SetUseTls(bool useTls) {
+  if (state_ != STATE_START)
+    return XMPP_RETURN_BADSTATE;
+
+  tls_needed_ = useTls;
+
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::SetTlsServerDomain(const std::string & tls_server_domain) {
+  if (state_ != STATE_START)
+    return XMPP_RETURN_BADSTATE;
+
+  tls_server_domain_= tls_server_domain;
+
+  return XMPP_RETURN_OK;
+}
+
+bool
+XmppEngineImpl::GetUseTls() {
+  return tls_needed_;
+}
+
+XmppReturnStatus
+XmppEngineImpl::SetUser(const Jid & jid) {
+  if (state_ != STATE_START)
+    return XMPP_RETURN_BADSTATE;
+
+  user_jid_ = jid;
+
+  return XMPP_RETURN_OK;
+}
+
+const Jid &
+XmppEngineImpl::GetUser() {
+  return user_jid_;
+}
+
+XmppReturnStatus
+XmppEngineImpl::SetSaslHandler(SaslHandler * sasl_handler) {
+  if (state_ != STATE_START)
+    return XMPP_RETURN_BADSTATE;
+
+  sasl_handler_.reset(sasl_handler);
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::SetRequestedResource(const std::string & resource) {
+  if (state_ != STATE_START)
+    return XMPP_RETURN_BADSTATE;
+
+  requested_resource_ = resource;
+
+  return XMPP_RETURN_OK;
+}
+
+const std::string &
+XmppEngineImpl::GetRequestedResource() {
+  return requested_resource_;
+}
+
+XmppReturnStatus
+XmppEngineImpl::AddStanzaHandler(XmppStanzaHandler * stanza_handler,
+                                 XmppEngine::HandlerLevel level) {
+  if (state_ == STATE_CLOSED)
+    return XMPP_RETURN_BADSTATE;
+
+  stanza_handlers_[level]->push_back(stanza_handler);
+
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::RemoveStanzaHandler(XmppStanzaHandler * stanza_handler) {
+
+  bool found = false;
+
+  for (int level = 0; level < HL_COUNT; level += 1) {
+    StanzaHandlerVector::iterator new_end =
+      std::remove(stanza_handlers_[level]->begin(),
+      stanza_handlers_[level]->end(),
+      stanza_handler);
+
+    if (new_end != stanza_handlers_[level]->end()) {
+      stanza_handlers_[level]->erase(new_end, stanza_handlers_[level]->end());
+      found = true;
+    }
+  }
+
+  if (!found) {
+    return XMPP_RETURN_BADARGUMENT;
+  }
+
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::Connect() {
+  if (state_ != STATE_START)
+    return XMPP_RETURN_BADSTATE;
+
+  EnterExit ee(this);
+
+  // get the login task started
+  state_ = STATE_OPENING;
+  if (login_task_.get()) {
+    login_task_->IncomingStanza(NULL, false);
+    if (login_task_->IsDone())
+      login_task_.reset();
+  }
+
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::SendStanza(const XmlElement * element) {
+  if (state_ == STATE_CLOSED)
+    return XMPP_RETURN_BADSTATE;
+
+  EnterExit ee(this);
+
+  if (login_task_.get()) {
+    // still handshaking - then outbound stanzas are queued
+    login_task_->OutgoingStanza(element);
+  } else {
+    // handshake done - send straight through
+    InternalSendStanza(element);
+  }
+
+  return XMPP_RETURN_OK;
+}
+
+XmppReturnStatus
+XmppEngineImpl::SendRaw(const std::string & text) {
+  if (state_ == STATE_CLOSED || login_task_.get())
+    return XMPP_RETURN_BADSTATE;
+
+  EnterExit ee(this);
+
+  (*output_) << text;
+
+  return XMPP_RETURN_OK;
+}
+
+std::string
+XmppEngineImpl::NextId() {
+  std::stringstream ss;
+  ss << next_id_++;
+  return ss.str();
+}
+
+XmppReturnStatus
+XmppEngineImpl::Disconnect() {
+
+  if (state_ != STATE_CLOSED) {
+    EnterExit ee(this);
+    if (state_ == STATE_OPEN)
+      *output_ << "</stream:stream>";
+    state_ = STATE_CLOSED;
+  }
+
+  return XMPP_RETURN_OK;
+}
+
+void
+XmppEngineImpl::IncomingStart(const XmlElement * pelStart) {
+  if (HasError() || raised_reset_)
+    return;
+
+  if (login_task_.get()) {
+    // start-stream should go to login task
+    login_task_->IncomingStanza(pelStart, true);
+    if (login_task_->IsDone())
+      login_task_.reset();
+  }
+  else {
+    // if not logging in, it's an error to see a start
+    SignalError(ERROR_XML);
+  }
+}
+
+void
+XmppEngineImpl::IncomingStanza(const XmlElement * stanza) {
+  if (HasError() || raised_reset_)
+    return;
+
+  if (stanza->Name() == QN_STREAM_ERROR) {
+    // Explicit XMPP stream error
+    SignalStreamError(stanza);
+  } else if (login_task_.get()) {
+    // Handle login handshake
+    login_task_->IncomingStanza(stanza, false);
+    if (login_task_->IsDone())
+      login_task_.reset();
+  } else if (HandleIqResponse(stanza)) {
+    // iq is handled by above call
+  } else {
+    // give every "peek" handler a shot at all stanzas
+    for (size_t i = 0; i < stanza_handlers_[HL_PEEK]->size(); i += 1) {
+      (*stanza_handlers_[HL_PEEK])[i]->HandleStanza(stanza);
+    }
+
+    // give other handlers a shot in precedence order, stopping after handled
+    for (int level = HL_SINGLE; level <= HL_ALL; level += 1) {
+      for (size_t i = 0; i < stanza_handlers_[level]->size(); i += 1) {
+        if ((*stanza_handlers_[level])[i]->HandleStanza(stanza))
+          goto Handled;
+      }
+    }
+
+    // If nobody wants to handle a stanza then send back an error.
+    // Only do this for IQ stanzas as messages should probably just be dropped
+    // and presence stanzas should certainly be dropped.
+    std::string type = stanza->Attr(QN_TYPE);
+    if (stanza->Name() == QN_IQ && 
+        !(type == "error" || type == "result")) {
+      SendStanzaError(stanza, XSE_FEATURE_NOT_IMPLEMENTED, STR_EMPTY);
+    }
+  }
+  Handled:
+    ; // handled - we're done
+}
+
+void
+XmppEngineImpl::IncomingEnd(bool isError) {
+  if (HasError() || raised_reset_)
+    return;
+
+  SignalError(isError ? ERROR_XML : ERROR_DOCUMENT_CLOSED);
+}
+
+void
+XmppEngineImpl::InternalSendStart(const std::string & to) {
+  // send stream-beginning
+  // note, we put a \r\n at tne end fo the first line to cause non-XMPP
+  // line-oriented servers (e.g., Apache) to reveal themselves more quickly.
+  *output_ << "<stream:stream to=\"" << to << "\" version=\"1.0\" "
+              "xmlns:stream=\"http://etherx.jabber.org/streams\" "
+              "xmlns=\"jabber:client\">\r\n";
+}
+
+void
+XmppEngineImpl::InternalSendStanza(const XmlElement * element) {
+  // It should really never be necessary to set a FROM attribute on a stanza.
+  // It is implied by the bind on the stream and if you get it wrong
+  // (by flipping from/to on a message?) the server will close the stream.
+  ASSERT(!element->HasAttr(QN_FROM));
+
+  // TODO: consider caching the XmlPrinter
+  XmlPrinter::PrintXml(output_.get(), element,
+            XMPP_CLIENT_NAMESPACES, XMPP_CLIENT_NAMESPACES_LEN);
+}
+
+std::string
+XmppEngineImpl::ChooseBestSaslMechanism(const std::vector<std::string> & mechanisms, bool encrypted) {
+  return sasl_handler_->ChooseBestSaslMechanism(mechanisms, encrypted);
+}
+
+SaslMechanism *
+XmppEngineImpl::GetSaslMechanism(const std::string & name) {
+  return sasl_handler_->CreateSaslMechanism(name);
+}
+
+void
+XmppEngineImpl::SignalBound(const Jid & fullJid) {
+  if (state_ == STATE_OPENING) {
+    bound_jid_ = fullJid;
+    state_ = STATE_OPEN;
+  }
+}
+
+void
+XmppEngineImpl::SignalStreamError(const XmlElement * pelStreamError) {
+  if (state_ != STATE_CLOSED) {
+    stream_error_.reset(new XmlElement(*pelStreamError));
+    SignalError(ERROR_STREAM);
+  }
+}
+
+void
+XmppEngineImpl::SignalError(Error errorCode) {
+  if (state_ != STATE_CLOSED) {
+    error_code_ = errorCode;
+    state_ = STATE_CLOSED;
+  }
+}
+
+bool
+XmppEngineImpl::HasError() {
+  return error_code_ != ERROR_NONE;
+}
+
+void
+XmppEngineImpl::StartTls(const std::string & domain) {
+  if (output_handler_) {
+    output_handler_->StartTls(
+      tls_server_domain_.empty() ? domain : tls_server_domain_);
+    encrypted_ = true;
+  }
+}
+
+XmppEngineImpl::EnterExit::EnterExit(XmppEngineImpl* engine)
+  : engine_(engine),
+  state_(engine->state_),
+  error_(engine->error_code_) {
+  engine->engine_entered_ += 1;
+}
+
+XmppEngineImpl::EnterExit::~EnterExit()  {
+ XmppEngineImpl* engine = engine_;
+
+ engine->engine_entered_ -= 1;
+
+ bool closing = (engine->state_ != state_ &&
+       engine->state_ == STATE_CLOSED);
+ bool flushing = closing || (engine->engine_entered_ == 0);
+
+ if (engine->output_handler_ && flushing) {
+   std::string output = engine->output_->str();
+   if (output.length() > 0)
+     engine->output_handler_->WriteOutput(output.c_str(), output.length());
+   engine->output_->str("");
+
+   if (closing) {
+     engine->output_handler_->CloseConnection();
+     engine->output_handler_ = 0;
+   }
+ }
+
+ if (engine->engine_entered_)
+   return;
+
+ if (engine->raised_reset_) {
+   engine->stanzaParser_.Reset();
+   engine->raised_reset_ = false;
+ }
+
+ if (engine->session_handler_) {
+   if (engine->state_ != state_)
+     engine->session_handler_->OnStateChange(engine->state_);
+     // Note: Handling of OnStateChange(CLOSED) should allow for the
+     // deletion of the engine, so no members should be accessed
+     // after this line.
+ }
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengineimpl.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengineimpl.h
new file mode 100644
index 00000000..c36f168c
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengineimpl.h
@@ -0,0 +1,262 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _xmppengineimpl_h_
+#define _xmppengineimpl_h_
+
+#include <sstream>
+#include "talk/xmpp/xmppengine.h"
+#include "talk/xmpp/xmppstanzaparser.h"
+
+namespace buzz {
+
+class XmppLoginTask;
+class XmppEngine;
+class XmppIqEntry;
+class SaslHandler;
+class SaslMechanism;
+
+
+//! The XMPP connection engine.
+//! This engine implements the client side of the 'core' XMPP protocol.
+//! To use it, register an XmppOutputHandler to handle socket output
+//! and pass socket input to HandleInput.  Then application code can
+//! set up the connection with a user, password, and other settings,
+//! and then call Connect() to initiate the connection.
+//! An application can listen for events and receive stanzas by
+//! registering an XmppStanzaHandler via AddStanzaHandler().
+class XmppEngineImpl : public XmppEngine {
+public:
+  XmppEngineImpl();
+  virtual ~XmppEngineImpl();
+
+  // SOCKET INPUT AND OUTPUT ------------------------------------------------
+
+  //! Registers the handler for socket output
+  virtual XmppReturnStatus SetOutputHandler(XmppOutputHandler *pxoh);
+
+  //! Provides socket input to the engine
+  virtual XmppReturnStatus HandleInput(const char * bytes, size_t len);
+
+  //! Advises the engine that the socket has closed
+  virtual XmppReturnStatus ConnectionClosed();
+
+  // SESSION SETUP ---------------------------------------------------------
+
+  //! Indicates the (bare) JID for the user to use.
+  virtual XmppReturnStatus SetUser(const Jid & jid);
+
+  //! Get the login (bare) JID.
+  virtual const Jid & GetUser();
+
+  //! Indicates the autentication to use.  Takes ownership of the object.
+  virtual XmppReturnStatus SetSaslHandler(SaslHandler * sasl_handler);
+
+  //! Sets whether TLS will be used within the connection (default true).
+  virtual XmppReturnStatus SetUseTls(bool useTls);
+
+  //! Sets an alternate domain from which we allows TLS certificates.
+  //! This is for use in the case where a we want to allow a proxy to
+  //! serve up its own certificate rather than one owned by the underlying
+  //! domain.
+  virtual XmppReturnStatus SetTlsServerDomain(const std::string & proxy_domain);
+
+  //! Gets whether TLS will be used within the connection.
+  virtual bool GetUseTls();
+
+  //! Sets the request resource name, if any (optional).
+  //! Note that the resource name may be overridden by the server; after
+  //! binding, the actual resource name is available as part of FullJid().
+  virtual XmppReturnStatus SetRequestedResource(const std::string& resource);
+
+  //! Gets the request resource name.
+  virtual const std::string & GetRequestedResource();
+
+  // SESSION MANAGEMENT ---------------------------------------------------
+
+  //! Set callback for state changes.
+  virtual XmppReturnStatus SetSessionHandler(XmppSessionHandler* handler);
+
+  //! Initiates the XMPP connection.
+  //! After supplying connection settings, call this once to initiate,
+  //! (optionally) encrypt, authenticate, and bind the connection.
+  virtual XmppReturnStatus Connect();
+
+  //! The current engine state.
+  virtual State GetState() { return state_; }
+
+  //! Returns true if the connection is encrypted (under TLS)
+  virtual bool IsEncrypted() { return encrypted_; }
+
+  //! The error code.
+  //! Consult this after XmppOutputHandler.OnClose().
+  virtual Error GetError() { return error_code_; }
+
+  //! The stream:error stanza, when the error is XMPP_ERROR_STREAM.
+  //! Notice the stanza returned is owned by the XmppEngine and
+  //! is deleted when the engine is destroyed.
+  virtual const XmlElement * GetStreamError() { return stream_error_.get(); }
+
+  //! Closes down the connection.
+  //! Sends CloseConnection to output, and disconnects and registered
+  //! session handlers.  After Disconnect completes, it is guaranteed
+  //! that no further callbacks will be made.
+  virtual XmppReturnStatus Disconnect();
+
+  // APPLICATION USE -------------------------------------------------------
+
+  //! Adds a listener for session events.
+  //! Stanza delivery is chained to session handlers; the first to
+  //! return 'true' is the last to get each stanza.
+  virtual XmppReturnStatus AddStanzaHandler(XmppStanzaHandler* handler,
+                                            XmppEngine::HandlerLevel level);
+
+  //! Removes a listener for session events.
+  virtual XmppReturnStatus RemoveStanzaHandler(XmppStanzaHandler* handler);
+
+  //! Sends a stanza to the server.
+  virtual XmppReturnStatus SendStanza(const XmlElement * pelStanza);
+
+  //! Sends raw text to the server
+  virtual XmppReturnStatus SendRaw(const std::string & text);
+
+  //! Sends an iq to the server, and registers a callback for the result.
+  //! Returns the cookie passed to the result handler.
+  virtual XmppReturnStatus SendIq(const XmlElement* pelStanza,
+                                  XmppIqHandler* iq_handler,
+                                  XmppIqCookie* cookie);
+
+  //! Unregisters an iq callback handler given its cookie.
+  //! No callback will come to this handler after it's unregistered.
+  virtual XmppReturnStatus RemoveIqHandler(XmppIqCookie cookie,
+                                      XmppIqHandler** iq_handler);
+
+  //! Forms and sends an error in response to the given stanza.
+  //! Swaps to and from, sets type to "error", and adds error information
+  //! based on the passed code.  Text is optional and may be STR_EMPTY.
+  virtual XmppReturnStatus SendStanzaError(const XmlElement * pelOriginal,
+                                           XmppStanzaError code,
+                                           const std::string & text);
+
+  //! The fullly bound JID.
+  //! This JID is only valid after binding has succeeded.  If the value
+  //! is JID_NULL, the binding has not succeeded.
+  virtual const Jid & FullJid() { return bound_jid_; }
+
+  //! The next unused iq id for this connection.
+  //! Call this when building iq stanzas, to ensure that each iq
+  //! gets its own unique id.
+  virtual std::string NextId();
+
+private:
+  friend class XmppLoginTask;
+  friend class XmppIqEntry;
+
+  void IncomingStanza(const XmlElement *pelStanza);
+  void IncomingStart(const XmlElement *pelStanza);
+  void IncomingEnd(bool isError);
+
+  void InternalSendStart(const std::string & domainName);
+  void InternalSendStanza(const XmlElement * pelStanza);
+  std::string ChooseBestSaslMechanism(const std::vector<std::string> & mechanisms, bool encrypted);
+  SaslMechanism * GetSaslMechanism(const std::string & name);
+  void SignalBound(const Jid & fullJid);
+  void SignalStreamError(const XmlElement * pelStreamError);
+  void SignalError(Error errorCode);
+  bool HasError();
+  void DeleteIqCookies();
+  bool HandleIqResponse(const XmlElement * element);
+  void StartTls(const std::string & domain);
+  void RaiseReset() { raised_reset_ = true; }
+
+  class StanzaParseHandler : public XmppStanzaParseHandler {
+  public:
+    StanzaParseHandler(XmppEngineImpl * outer) : outer_(outer) {}
+    virtual void StartStream(const XmlElement * pelStream)
+      { outer_->IncomingStart(pelStream); }
+    virtual void Stanza(const XmlElement * pelStanza)
+      { outer_->IncomingStanza(pelStanza); }
+    virtual void EndStream()
+      { outer_->IncomingEnd(false); }
+    virtual void XmlError()
+      { outer_->IncomingEnd(true); }
+  private:
+    XmppEngineImpl * const outer_;
+  };
+
+  class EnterExit {
+   public:
+    EnterExit(XmppEngineImpl* engine);
+    ~EnterExit();
+   private:
+    XmppEngineImpl* engine_;
+    State state_;
+    Error error_;  
+    
+  };
+
+  friend class StanzaParseHandler;
+  friend class EnterExit;
+
+  StanzaParseHandler stanzaParseHandler_;
+  XmppStanzaParser stanzaParser_;
+
+
+  // state
+  int engine_entered_;
+  Jid user_jid_;
+  std::string password_;
+  std::string requested_resource_;
+  bool tls_needed_;
+  std::string tls_server_domain_;
+  scoped_ptr<XmppLoginTask> login_task_;
+
+  int next_id_;
+  Jid bound_jid_;
+  State state_;
+  bool encrypted_;
+  Error error_code_;
+  scoped_ptr<XmlElement> stream_error_;
+  bool raised_reset_;
+  XmppOutputHandler* output_handler_;
+  XmppSessionHandler* session_handler_;
+
+  typedef STD_VECTOR(XmppStanzaHandler*) StanzaHandlerVector;
+  scoped_ptr<StanzaHandlerVector> stanza_handlers_[HL_COUNT];
+
+  typedef STD_VECTOR(XmppIqEntry*) IqEntryVector;
+  scoped_ptr<IqEntryVector> iq_entries_;
+
+  scoped_ptr<SaslHandler> sasl_handler_;
+
+  scoped_ptr<std::stringstream> output_;
+};
+
+}
+
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengineimpl_iq.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengineimpl_iq.cc
new file mode 100644
index 00000000..eb623ed9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppengineimpl_iq.cc
@@ -0,0 +1,279 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <vector>
+#include <algorithm>
+#include "talk/base/common.h"
+#include "talk/xmpp/xmppengineimpl.h"
+#include "talk/xmpp/constants.h"
+
+#define new TRACK_NEW
+
+namespace buzz {
+
+class XmppIqEntry {
+  XmppIqEntry(const std::string & id, const std::string & to,
+               XmppEngine * pxce, XmppIqHandler * iq_handler) :
+    id_(id),
+    to_(to),
+    engine_(pxce),
+    iq_handler_(iq_handler) {
+  }
+
+private:
+  friend class XmppEngineImpl;
+
+  const std::string id_;
+  const std::string to_;
+  XmppEngine * const engine_;
+  XmppIqHandler * const iq_handler_;
+};
+
+
+XmppReturnStatus
+XmppEngineImpl::SendIq(const XmlElement * element, XmppIqHandler * iq_handler,
+  XmppIqCookie* cookie) {
+  if (state_ == STATE_CLOSED)
+    return XMPP_RETURN_BADSTATE;
+  if (NULL == iq_handler)
+    return XMPP_RETURN_BADARGUMENT;
+  if (!element || element->Name() != QN_IQ)
+    return XMPP_RETURN_BADARGUMENT;
+
+  const std::string& type = element->Attr(QN_TYPE);
+  if (type != "get" && type != "set")
+    return XMPP_RETURN_BADARGUMENT;
+
+  if (!element->HasAttr(QN_ID))
+    return XMPP_RETURN_BADARGUMENT;
+  const std::string& id = element->Attr(QN_ID);
+
+  XmppIqEntry * iq_entry = new XmppIqEntry(id,
+                                              element->Attr(QN_TO),
+                                              this, iq_handler);
+  iq_entries_->push_back(iq_entry);
+  SendStanza(element);
+
+  if (cookie)
+    *cookie = iq_entry;
+
+  return XMPP_RETURN_OK;
+}
+
+
+XmppReturnStatus
+XmppEngineImpl::RemoveIqHandler(XmppIqCookie cookie,
+    XmppIqHandler ** iq_handler) {
+
+  std::vector<XmppIqEntry*, std::allocator<XmppIqEntry*> >::iterator pos;
+
+  pos = std::find(iq_entries_->begin(),
+                  iq_entries_->end(),
+                  reinterpret_cast<XmppIqEntry*>(cookie));
+
+  if (pos == iq_entries_->end())
+    return XMPP_RETURN_BADARGUMENT;
+
+  XmppIqEntry* entry = *pos;
+  iq_entries_->erase(pos);
+  if (iq_handler)
+    *iq_handler = entry->iq_handler_;
+  delete entry;
+
+  return XMPP_RETURN_OK;
+}
+
+void
+XmppEngineImpl::DeleteIqCookies() {
+  for (size_t i = 0; i < iq_entries_->size(); i += 1) {
+    XmppIqEntry * iq_entry_ = (*iq_entries_)[i];
+    (*iq_entries_)[i] = NULL;
+    delete iq_entry_;
+  }
+  iq_entries_->clear();
+}
+
+static void
+AecImpl(XmlElement * error_element, const QName & name,
+        const char * type, const char * code) {
+  error_element->AddElement(new XmlElement(QN_ERROR));
+  error_element->AddAttr(QN_CODE, code, 1);
+  error_element->AddAttr(QN_TYPE, type, 1);
+  error_element->AddElement(new XmlElement(name, true), 1);
+}
+
+
+static void
+AddErrorCode(XmlElement * error_element, XmppStanzaError code) {
+  switch (code) {
+    case XSE_BAD_REQUEST:
+      AecImpl(error_element, QN_STANZA_BAD_REQUEST, "modify", "400");
+      break;
+    case XSE_CONFLICT:
+      AecImpl(error_element, QN_STANZA_CONFLICT, "cancel", "409");
+      break;
+    case XSE_FEATURE_NOT_IMPLEMENTED:
+      AecImpl(error_element, QN_STANZA_FEATURE_NOT_IMPLEMENTED,
+              "cancel", "501");
+      break;
+    case XSE_FORBIDDEN:
+      AecImpl(error_element, QN_STANZA_FORBIDDEN, "auth", "403");
+      break;
+    case XSE_GONE:
+      AecImpl(error_element, QN_STANZA_GONE, "modify", "302");
+      break;
+    case XSE_INTERNAL_SERVER_ERROR:
+      AecImpl(error_element, QN_STANZA_INTERNAL_SERVER_ERROR, "wait", "500");
+      break;
+    case XSE_ITEM_NOT_FOUND:
+      AecImpl(error_element, QN_STANZA_ITEM_NOT_FOUND, "cancel", "404");
+      break;
+    case XSE_JID_MALFORMED:
+      AecImpl(error_element, QN_STANZA_JID_MALFORMED, "modify", "400");
+      break;
+    case XSE_NOT_ACCEPTABLE:
+      AecImpl(error_element, QN_STANZA_NOT_ACCEPTABLE, "cancel", "406");
+      break;
+    case XSE_NOT_ALLOWED:
+      AecImpl(error_element, QN_STANZA_NOT_ALLOWED, "cancel", "405");
+      break;
+    case XSE_PAYMENT_REQUIRED:
+      AecImpl(error_element, QN_STANZA_PAYMENT_REQUIRED, "auth", "402");
+      break;
+    case XSE_RECIPIENT_UNAVAILABLE:
+      AecImpl(error_element, QN_STANZA_RECIPIENT_UNAVAILABLE, "wait", "404");
+      break;
+    case XSE_REDIRECT:
+      AecImpl(error_element, QN_STANZA_REDIRECT, "modify", "302");
+      break;
+    case XSE_REGISTRATION_REQUIRED:
+      AecImpl(error_element, QN_STANZA_REGISTRATION_REQUIRED, "auth", "407");
+      break;
+    case XSE_SERVER_NOT_FOUND:
+      AecImpl(error_element, QN_STANZA_REMOTE_SERVER_NOT_FOUND,
+              "cancel", "404");
+      break;
+    case XSE_SERVER_TIMEOUT:
+      AecImpl(error_element, QN_STANZA_REMOTE_SERVER_TIMEOUT, "wait", "502");
+      break;
+    case XSE_RESOURCE_CONSTRAINT:
+      AecImpl(error_element, QN_STANZA_RESOURCE_CONSTRAINT, "wait", "500");
+      break;
+    case XSE_SERVICE_UNAVAILABLE:
+      AecImpl(error_element, QN_STANZA_SERVICE_UNAVAILABLE, "cancel", "503");
+      break;
+    case XSE_SUBSCRIPTION_REQUIRED:
+      AecImpl(error_element, QN_STANZA_SUBSCRIPTION_REQUIRED, "auth", "407");
+      break;
+    case XSE_UNDEFINED_CONDITION:
+      AecImpl(error_element, QN_STANZA_UNDEFINED_CONDITION, "wait", "500");
+      break;
+    case XSE_UNEXPECTED_REQUEST:
+      AecImpl(error_element, QN_STANZA_UNEXPECTED_REQUEST, "wait", "400");
+      break;
+  }
+}
+
+
+XmppReturnStatus
+XmppEngineImpl::SendStanzaError(const XmlElement * element_original,
+                                XmppStanzaError code,
+                                const std::string & text) {
+
+  if (state_ == STATE_CLOSED)
+    return XMPP_RETURN_BADSTATE;
+
+  XmlElement error_element(element_original->Name());
+  error_element.AddAttr(QN_TYPE, "error");
+
+  // copy attrs, copy 'from' to 'to' and strip 'from'
+  for (const XmlAttr * attribute = element_original->FirstAttr();
+       attribute; attribute = attribute->NextAttr()) {
+    QName name = attribute->Name();
+    if (name == QN_TO)
+      continue; // no need to put a from attr.  Server will stamp stanza
+    else if (name == QN_FROM)
+      name = QN_TO;
+    else if (name == QN_TYPE)
+      continue;
+    error_element.AddAttr(name, attribute->Value());
+  }
+
+  // copy children
+  for (const XmlChild * child = element_original->FirstChild();
+       child;
+       child = child->NextChild()) {
+    if (child->IsText()) {
+      error_element.AddText(child->AsText()->Text());
+    } else {
+      error_element.AddElement(new XmlElement(*(child->AsElement())));
+    }
+  }
+
+  // add error information
+  AddErrorCode(&error_element, code);
+  if (text != STR_EMPTY) {
+    XmlElement * text_element = new XmlElement(QN_STANZA_TEXT, true);
+    text_element->AddText(text);
+    error_element.AddElement(text_element);
+  }
+
+  SendStanza(&error_element);
+
+  return XMPP_RETURN_OK;
+}
+
+
+bool
+XmppEngineImpl::HandleIqResponse(const XmlElement * element) {
+  if (iq_entries_->empty())
+    return false;
+  if (element->Name() != QN_IQ)
+    return false;
+  std::string type = element->Attr(QN_TYPE);
+  if (type != "result" && type != "error")
+    return false;
+  if (!element->HasAttr(QN_ID))
+    return false;
+  std::string id = element->Attr(QN_ID);
+  std::string from = element->Attr(QN_FROM);
+
+  for (std::vector<XmppIqEntry *>::iterator it = iq_entries_->begin();
+       it != iq_entries_->end(); it += 1) {
+    XmppIqEntry * iq_entry = *it;
+    if (iq_entry->id_ == id && iq_entry->to_ == from) {
+      iq_entries_->erase(it);
+      iq_entry->iq_handler_->IqResponse(iq_entry, element);
+      delete iq_entry;
+      return true;
+    }
+  }
+
+  return false;
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpplogintask.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpplogintask.cc
new file mode 100644
index 00000000..470c2dc2
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpplogintask.cc
@@ -0,0 +1,357 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <string>
+#include <vector>
+#include <iostream>
+#include "talk/xmpp/jid.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/base/common.h"
+#include "talk/xmpp/xmppengineimpl.h"
+#include "talk/xmpp/constants.h"
+#include "talk/base/base64.h"
+#include "talk/xmpp/xmpplogintask.h"
+#include "talk/xmpp/saslmechanism.h"
+
+#define new TRACK_NEW
+
+namespace buzz {
+
+XmppLoginTask::XmppLoginTask(XmppEngineImpl * pctx) :
+  pctx_(pctx),
+  authNeeded_(true),
+  state_(LOGINSTATE_INIT),
+  pelStanza_(NULL),
+  isStart_(false),
+  iqId_(STR_EMPTY),
+  pelFeatures_(NULL),
+  fullJid_(STR_EMPTY),
+  streamId_(STR_EMPTY),
+  pvecQueuedStanzas_(new std::vector<XmlElement *>()),
+  sasl_mech_(NULL) {
+}
+
+XmppLoginTask::~XmppLoginTask() {
+  for (size_t i = 0; i < pvecQueuedStanzas_->size(); i += 1)
+    delete (*pvecQueuedStanzas_)[i];
+}
+
+void
+XmppLoginTask::IncomingStanza(const XmlElement *element, bool isStart) {
+  pelStanza_ = element;
+  isStart_ = isStart;
+  Advance();
+  pelStanza_ = NULL;
+  isStart_ = false;
+}
+
+const XmlElement *
+XmppLoginTask::NextStanza() {
+  const XmlElement * result = pelStanza_;
+  pelStanza_ = NULL;
+  return result;
+}
+
+bool
+XmppLoginTask::Advance() {
+
+  for (;;) {
+
+    const XmlElement * element = NULL;
+
+    switch (state_) {
+
+      case LOGINSTATE_INIT: {
+        pctx_->RaiseReset();
+        pelFeatures_.reset(NULL);
+
+        pctx_->InternalSendStart(pctx_->user_jid_.domain());
+        state_ = LOGINSTATE_STREAMSTART_SENT;
+        break;
+      }
+
+      case LOGINSTATE_STREAMSTART_SENT: {
+        if (NULL == (element = NextStanza()))
+          return true;
+
+        if (!isStart_ || !HandleStartStream(element))
+          return Failure(XmppEngine::ERROR_VERSION);
+
+        state_ = LOGINSTATE_STARTED_XMPP;
+        return true;
+      }
+
+      case LOGINSTATE_STARTED_XMPP: {
+        if (NULL == (element = NextStanza()))
+          return true;
+
+        if (!HandleFeatures(element))
+          return Failure(XmppEngine::ERROR_VERSION);
+
+        if (pctx_->tls_needed_) {
+          state_ = LOGINSTATE_TLS_INIT;
+          continue;
+        }
+
+        if (authNeeded_) {
+          state_ = LOGINSTATE_AUTH_INIT;
+          continue;
+        }
+
+        state_ = LOGINSTATE_BIND_INIT;
+        continue;
+      }
+
+      case LOGINSTATE_TLS_INIT: {
+        const XmlElement * pelTls = GetFeature(QN_TLS_STARTTLS);
+        if (!pelTls)
+          return Failure(XmppEngine::ERROR_TLS);
+
+        XmlElement el(QN_TLS_STARTTLS, true);
+        pctx_->InternalSendStanza(&el);
+        state_ = LOGINSTATE_TLS_REQUESTED;
+        continue;
+      }
+
+      case LOGINSTATE_TLS_REQUESTED: {
+        if (NULL == (element = NextStanza()))
+          return true;
+        if (element->Name() != QN_TLS_PROCEED)
+          return Failure(XmppEngine::ERROR_TLS);
+
+        // The proper domain to verify against is the real underlying
+        // domain - i.e., the domain that owns the JID.  Our XmppEngineImpl
+        // also allows matching against a proxy domain instead, if it is told
+        // to do so - see the implementation of XmppEngineImpl::StartTls and
+        // XmppEngine::SetTlsServerDomain to see how you can use that feature
+        pctx_->StartTls(pctx_->user_jid_.domain());
+        pctx_->tls_needed_ = false;
+        state_ = LOGINSTATE_INIT;
+        continue;
+      }
+
+      case LOGINSTATE_AUTH_INIT: {
+        const XmlElement * pelSaslAuth = GetFeature(QN_SASL_MECHANISMS);
+        if (!pelSaslAuth) {
+          return Failure(XmppEngine::ERROR_AUTH);
+        }
+
+        // Collect together the SASL auth mechanisms presented by the server
+        std::vector<std::string> mechanisms;
+        for (const XmlElement * pelMech =
+             pelSaslAuth->FirstNamed(QN_SASL_MECHANISM);
+             pelMech;
+             pelMech = pelMech->NextNamed(QN_SASL_MECHANISM)) {
+
+          mechanisms.push_back(pelMech->BodyText());
+        }
+
+        // Given all the mechanisms, choose the best
+        std::string choice(pctx_->ChooseBestSaslMechanism(mechanisms, pctx_->IsEncrypted()));
+        if (choice.empty()) {
+          return Failure(XmppEngine::ERROR_AUTH);
+        }
+
+        // No recognized auth mechanism - that's an error
+        sasl_mech_.reset(pctx_->GetSaslMechanism(choice));
+        if (sasl_mech_.get() == NULL) {
+          return Failure(XmppEngine::ERROR_AUTH);
+        }
+
+        // OK, let's start it.
+        XmlElement * auth = sasl_mech_->StartSaslAuth();
+        if (auth == NULL) {
+          return Failure(XmppEngine::ERROR_AUTH);
+        }
+
+        pctx_->InternalSendStanza(auth);
+        delete auth;
+        state_ = LOGINSTATE_SASL_RUNNING;
+        continue;
+      }
+        
+      case LOGINSTATE_SASL_RUNNING: {
+        if (NULL == (element = NextStanza()))
+          return true;
+        if (element->Name().Namespace() != NS_SASL)
+          return Failure(XmppEngine::ERROR_AUTH);
+        if (element->Name() == QN_SASL_CHALLENGE) {
+          XmlElement * response = sasl_mech_->HandleSaslChallenge(element);
+          if (response == NULL) {
+            return Failure(XmppEngine::ERROR_AUTH);
+          }
+          pctx_->InternalSendStanza(response);
+          delete response;
+          state_ = LOGINSTATE_SASL_RUNNING;
+          continue;
+        }
+        if (element->Name() != QN_SASL_SUCCESS) {
+          return Failure(XmppEngine::ERROR_UNAUTHORIZED);
+        }
+
+        // Authenticated!
+        authNeeded_ = false;
+        state_ = LOGINSTATE_INIT;
+        continue;
+      }
+
+      case LOGINSTATE_BIND_INIT: {
+        const XmlElement * pelBindFeature = GetFeature(QN_BIND_BIND);
+        const XmlElement * pelSessionFeature = GetFeature(QN_SESSION_SESSION);
+        if (!pelBindFeature || !pelSessionFeature)
+          return Failure(XmppEngine::ERROR_BIND);
+
+        XmlElement iq(QN_IQ);
+        iq.AddAttr(QN_TYPE, "set");
+
+        iqId_ = pctx_->NextId();
+        iq.AddAttr(QN_ID, iqId_);
+        iq.AddElement(new XmlElement(QN_BIND_BIND, true));
+
+        if (pctx_->requested_resource_ != STR_EMPTY) {
+          iq.AddElement(new XmlElement(QN_BIND_RESOURCE), 1);
+          iq.AddText(pctx_->requested_resource_, 2);
+        }
+        pctx_->InternalSendStanza(&iq);
+        state_ = LOGINSTATE_BIND_REQUESTED;
+        continue;
+      }
+
+      case LOGINSTATE_BIND_REQUESTED: {
+        if (NULL == (element = NextStanza()))
+          return true;
+
+        if (element->Name() != QN_IQ || element->Attr(QN_ID) != iqId_ ||
+            element->Attr(QN_TYPE) == "get" || element->Attr(QN_TYPE) == "set")
+          return true;
+
+        if (element->Attr(QN_TYPE) != "result" || element->FirstElement() == NULL ||
+            element->FirstElement()->Name() != QN_BIND_BIND)
+          return Failure(XmppEngine::ERROR_BIND);
+
+        fullJid_ = Jid(element->FirstElement()->TextNamed(QN_BIND_JID));
+        if (!fullJid_.IsFull()) {
+          return Failure(XmppEngine::ERROR_BIND);
+        }
+
+        if (pctx_->user_jid_.domain() != STR_DEFAULT_DOMAIN &&
+            fullJid_.BareJid() != pctx_->user_jid_) {
+          return Failure(XmppEngine::ERROR_BIND);
+        }
+
+        // now request session
+        XmlElement iq(QN_IQ);
+        iq.AddAttr(QN_TYPE, "set");
+
+        iqId_ = pctx_->NextId();
+        iq.AddAttr(QN_ID, iqId_);
+        iq.AddElement(new XmlElement(QN_SESSION_SESSION, true));
+        pctx_->InternalSendStanza(&iq);
+
+        state_ = LOGINSTATE_SESSION_REQUESTED;
+        continue;
+      }
+
+      case LOGINSTATE_SESSION_REQUESTED: {
+        if (NULL == (element = NextStanza()))
+          return true;
+        if (element->Name() != QN_IQ || element->Attr(QN_ID) != iqId_ ||
+            element->Attr(QN_TYPE) == "get" || element->Attr(QN_TYPE) == "set")
+          return false;
+
+        if (element->Attr(QN_TYPE) != "result")
+          return Failure(XmppEngine::ERROR_BIND);
+
+        pctx_->SignalBound(fullJid_);
+        FlushQueuedStanzas();
+        state_ = LOGINSTATE_DONE;
+        return true;
+      }
+
+      case LOGINSTATE_DONE:
+        return false;
+    }
+  }
+}
+
+bool
+XmppLoginTask::HandleStartStream(const XmlElement *element) {
+
+  if (element->Name() != QN_STREAM_STREAM)
+    return false;
+
+  if (element->Attr(QN_XMLNS) != "jabber:client")
+    return false;
+
+  if (element->Attr(QN_VERSION) != "1.0")
+    return false;
+
+  if (!element->HasAttr(QN_ID))
+    return false;
+  
+  streamId_ = element->Attr(QN_ID);
+
+  return true;
+}
+
+bool
+XmppLoginTask::HandleFeatures(const XmlElement *element) {
+  if (element->Name() != QN_STREAM_FEATURES)
+    return false;
+
+  pelFeatures_.reset(new XmlElement(*element));
+  return true;
+}
+
+const XmlElement *
+XmppLoginTask::GetFeature(const QName & name) {
+  return pelFeatures_->FirstNamed(name);
+}
+
+bool
+XmppLoginTask::Failure(XmppEngine::Error reason) {
+  state_ = LOGINSTATE_DONE;
+  pctx_->SignalError(reason);
+  return false;
+}
+
+void
+XmppLoginTask::OutgoingStanza(const XmlElement * element) {
+  XmlElement * pelCopy = new XmlElement(*element);
+  pvecQueuedStanzas_->push_back(pelCopy);
+}
+
+void
+XmppLoginTask::FlushQueuedStanzas() {
+  for (size_t i = 0; i < pvecQueuedStanzas_->size(); i += 1) {
+    pctx_->InternalSendStanza((*pvecQueuedStanzas_)[i]);
+    delete (*pvecQueuedStanzas_)[i];
+  }
+  pvecQueuedStanzas_->clear();
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpplogintask.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpplogintask.h
new file mode 100644
index 00000000..7f321a30
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpplogintask.h
@@ -0,0 +1,95 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _logintask_h_
+#define _logintask_h_
+
+#include <string>
+#include "talk/xmpp/jid.h"
+#include "talk/base/scoped_ptr.h"
+#include "talk/xmpp/xmppengine.h"
+#include "talk/base/stl_decl.h"
+
+namespace buzz {
+
+class XmlElement;
+class XmppEngineImpl;
+class SaslMechanism;
+
+
+class XmppLoginTask {
+
+public:
+  XmppLoginTask(XmppEngineImpl *pctx);
+  ~XmppLoginTask();
+
+  bool IsDone()
+    { return state_ == LOGINSTATE_DONE; }
+  void IncomingStanza(const XmlElement * element, bool isStart);
+  void OutgoingStanza(const XmlElement *element);
+
+private:
+  enum LoginTaskState {
+    LOGINSTATE_INIT = 0,
+    LOGINSTATE_STREAMSTART_SENT,
+    LOGINSTATE_STARTED_XMPP,
+    LOGINSTATE_TLS_INIT,
+    LOGINSTATE_AUTH_INIT,
+    LOGINSTATE_BIND_INIT,
+    LOGINSTATE_TLS_REQUESTED,
+    LOGINSTATE_SASL_RUNNING,
+    LOGINSTATE_BIND_REQUESTED,
+    LOGINSTATE_SESSION_REQUESTED,
+    LOGINSTATE_DONE,
+  };
+
+  const XmlElement * NextStanza();
+  bool Advance();
+  bool HandleStartStream(const XmlElement * element);
+  bool HandleFeatures(const XmlElement * element);
+  const XmlElement * GetFeature(const QName & name);
+  bool Failure(XmppEngine::Error reason);
+  void FlushQueuedStanzas();
+
+  XmppEngineImpl * pctx_;
+  bool authNeeded_;
+  LoginTaskState state_;
+  const XmlElement * pelStanza_;
+  bool isStart_;
+  std::string iqId_;
+  scoped_ptr<XmlElement> pelFeatures_;
+  Jid fullJid_;
+  std::string streamId_;
+  scoped_ptr<std::vector<XmlElement *,
+          std::allocator<XmlElement *> > > pvecQueuedStanzas_;
+  
+  scoped_ptr<SaslMechanism> sasl_mech_;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpppassword.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpppassword.h
new file mode 100644
index 00000000..f431b4e5
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpppassword.h
@@ -0,0 +1,163 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _XMPPPASSWORD_H_
+#define _XMPPPASSWORD_H_
+
+#include "talk/base/linked_ptr.h"
+#include "talk/base/scoped_ptr.h"
+
+namespace buzz {
+
+class XmppPasswordImpl {
+public:
+  virtual ~XmppPasswordImpl() {}
+  virtual size_t GetLength() const = 0;
+  virtual void CopyTo(char * dest, bool nullterminate) const = 0;
+  virtual std::string UrlEncode() const = 0;
+  virtual XmppPasswordImpl * Copy() const = 0;
+};
+
+class EmptyXmppPasswordImpl : public XmppPasswordImpl {
+public:
+  virtual ~EmptyXmppPasswordImpl() {}
+  virtual size_t GetLength() const { return 0; }
+  virtual void CopyTo(char * dest, bool nullterminate) const {
+    if (nullterminate) {
+      *dest = '\0';
+    }
+  }
+  virtual std::string UrlEncode() const { return ""; }
+  virtual XmppPasswordImpl * Copy() const { return new EmptyXmppPasswordImpl(); }
+};
+
+class XmppPassword {
+public:
+  XmppPassword() : impl_(new EmptyXmppPasswordImpl()) {}
+  size_t GetLength() const { return impl_->GetLength(); }
+  void CopyTo(char * dest, bool nullterminate) const { impl_->CopyTo(dest, nullterminate); }
+  XmppPassword(const XmppPassword & other) : impl_(other.impl_->Copy()) {}
+  explicit XmppPassword(const XmppPasswordImpl & impl) : impl_(impl.Copy()) {}
+  XmppPassword & operator=(const XmppPassword & other) {
+    if (this != &other) {
+      impl_.reset(other.impl_->Copy());
+    }
+    return *this;
+  }
+  void Clear() { impl_.reset(new EmptyXmppPasswordImpl()); }
+  std::string UrlEncode() const { return impl_->UrlEncode(); }
+  
+private:
+  scoped_ptr<const XmppPasswordImpl> impl_;
+};
+
+
+// Used for constructing strings where a password is involved and we
+// need to ensure that we zero memory afterwards
+class FormatXmppPassword {
+public:
+  FormatXmppPassword() {
+    storage_ = new char[32];
+    capacity_ = 32;
+    length_ = 0;
+    storage_[0] = 0;
+  }
+  
+  void Append(const std::string & text) {
+    Append(text.data(), text.length());
+  }
+
+  void Append(const char * data, size_t length) {
+    EnsureStorage(length_ + length + 1);
+    memcpy(storage_ + length_, data, length);
+    length_ += length;
+    storage_[length_] = '\0';
+  }
+  
+  void Append(const XmppPassword * password) {
+    size_t len = password->GetLength();
+    EnsureStorage(length_ + len + 1);
+    password->CopyTo(storage_ + length_, true);
+    length_ += len;
+  }
+
+  size_t GetLength() {
+    return length_;
+  }
+
+  const char * GetData() {
+    return storage_;
+  }
+
+
+  // Ensures storage of at least n bytes
+  void EnsureStorage(size_t n) {
+    if (capacity_ >= n) {
+      return;
+    }
+
+    size_t old_capacity = capacity_;
+    char * old_storage = storage_;
+
+    for (;;) {
+      capacity_ *= 2;
+      if (capacity_ >= n)
+        break;
+    }
+
+    storage_ = new char[capacity_];
+
+    if (old_capacity) {
+      memcpy(storage_, old_storage, length_);
+    
+      // zero memory in a way that an optimizer won't optimize it out
+      old_storage[0] = 0;
+      for (size_t i = 1; i < old_capacity; i++) {
+        old_storage[i] = old_storage[i - 1];
+      }
+      delete[] old_storage;
+    }
+  }  
+
+  ~FormatXmppPassword() {
+    if (capacity_) {
+      storage_[0] = 0;
+      for (size_t i = 1; i < capacity_; i++) {
+        storage_[i] = storage_[i - 1];
+      }
+    }
+    delete[] storage_;
+  }
+private:
+  char * storage_;
+  size_t capacity_;
+  size_t length_;
+};
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppstanzaparser.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppstanzaparser.cc
new file mode 100644
index 00000000..66ed44fb
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppstanzaparser.cc
@@ -0,0 +1,104 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <expat.h>
+#include "talk/xmllite/xmlelement.h"
+#include "talk/base/common.h"
+#include "talk/xmpp/xmppstanzaparser.h"
+#include "talk/xmpp/constants.h"
+
+#define new TRACK_NEW
+
+namespace buzz {
+
+XmppStanzaParser::XmppStanzaParser(XmppStanzaParseHandler *psph) :
+  psph_(psph),
+  innerHandler_(this),
+  parser_(&innerHandler_),
+  depth_(0),
+  builder_() {
+}
+
+void
+XmppStanzaParser::Reset() {
+  parser_.Reset();
+  depth_ = 0;
+  builder_.Reset();
+}
+
+void
+XmppStanzaParser::IncomingStartElement(
+    XmlParseContext * pctx, const char * name, const char ** atts) {
+  if (depth_++ == 0) {
+    XmlElement * pelStream = XmlBuilder::BuildElement(pctx, name, atts);
+    if (pelStream == NULL) {
+      pctx->RaiseError(XML_ERROR_SYNTAX);
+      return;
+    }
+    psph_->StartStream(pelStream);
+    delete pelStream;
+    return;
+  }
+
+  builder_.StartElement(pctx, name, atts);
+}
+
+void
+XmppStanzaParser::IncomingCharacterData(
+    XmlParseContext * pctx, const char * text, int len) {
+  if (depth_ > 1) {
+    builder_.CharacterData(pctx, text, len);
+  }
+}
+
+void
+XmppStanzaParser::IncomingEndElement(
+    XmlParseContext * pctx, const char * name) {
+  if (--depth_ == 0) {
+    psph_->EndStream();
+    return;
+  }
+
+  builder_.EndElement(pctx, name);
+
+  if (depth_ == 1) {
+    XmlElement *element = builder_.CreateElement();
+    psph_->Stanza(element);
+    delete element;
+  }
+}
+
+void
+XmppStanzaParser::IncomingError(
+    XmlParseContext * pctx, XML_Error errCode) {
+  UNUSED(pctx);
+  UNUSED(errCode);
+  psph_->XmlError();
+}
+
+}
+
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppstanzaparser.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppstanzaparser.h
new file mode 100644
index 00000000..1e109a3d
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmppstanzaparser.h
@@ -0,0 +1,96 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _xmppstanzaparser_h_
+#define _xmppstanzaparser_h_
+
+#include "talk/xmllite/xmlparser.h"
+#include "talk/xmllite/xmlbuilder.h"
+
+
+namespace buzz {
+
+class XmlElement;
+
+class XmppStanzaParseHandler {
+public:
+  virtual void StartStream(const XmlElement * pelStream) = 0;
+  virtual void Stanza(const XmlElement * pelStanza) = 0;
+  virtual void EndStream() = 0;
+  virtual void XmlError() = 0;
+};
+
+class XmppStanzaParser {
+public:
+  XmppStanzaParser(XmppStanzaParseHandler *psph);
+  bool Parse(const char * data, size_t len, bool isFinal)
+    { return parser_.Parse(data, len, isFinal); }
+  void Reset();
+
+private:
+  class ParseHandler : public XmlParseHandler {
+  public:
+    ParseHandler(XmppStanzaParser * outer) : outer_(outer) {}
+    virtual void StartElement(XmlParseContext * pctx,
+               const char * name, const char ** atts)
+      { outer_->IncomingStartElement(pctx, name, atts); }
+    virtual void EndElement(XmlParseContext * pctx,
+               const char * name)
+      { outer_->IncomingEndElement(pctx, name); }
+    virtual void CharacterData(XmlParseContext * pctx,
+               const char * text, int len)
+      { outer_->IncomingCharacterData(pctx, text, len); }
+    virtual void Error(XmlParseContext * pctx,
+               XML_Error errCode)
+      { outer_->IncomingError(pctx, errCode); }
+  private:
+    XmppStanzaParser * const outer_;
+  };
+
+  friend class ParseHandler;
+
+  void IncomingStartElement(XmlParseContext * pctx,
+               const char * name, const char ** atts);
+  void IncomingEndElement(XmlParseContext * pctx,
+               const char * name);
+  void IncomingCharacterData(XmlParseContext * pctx,
+               const char * text, int len);
+  void IncomingError(XmlParseContext * pctx,
+               XML_Error errCode);
+
+  XmppStanzaParseHandler * psph_;
+  ParseHandler innerHandler_;
+  XmlParser parser_;
+  int depth_;
+  XmlBuilder builder_;
+
+ };
+
+
+}
+
+#endif
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpptask.cc b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpptask.cc
new file mode 100644
index 00000000..82207f3b
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpptask.cc
@@ -0,0 +1,168 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/xmpp/xmpptask.h"
+#include "talk/xmpp/xmppclient.h"
+#include "talk/xmpp/xmppengine.h"
+#include "talk/xmpp/constants.h"
+
+namespace buzz {
+
+XmppTask::XmppTask(Task * parent, XmppEngine::HandlerLevel level)
+ : Task(parent), client_(NULL) {
+  XmppClient * client = (XmppClient*)parent->GetParent(XMPP_CLIENT_TASK_CODE);
+  client_ = client;
+  id_ = client->NextId();
+  client->AddXmppTask(this, level);
+  client->SignalDisconnected.connect(this, &XmppTask::OnDisconnect);
+}
+
+XmppTask::~XmppTask() {
+  StopImpl();
+}
+
+void
+XmppTask::StopImpl() {
+  while (NextStanza() != NULL) {}
+  if (client_) {
+    client_->RemoveXmppTask(this);
+    client_->SignalDisconnected.disconnect(this);
+    client_ = NULL;
+  }
+}
+
+XmppReturnStatus
+XmppTask::SendStanza(const XmlElement * stanza) {
+  if (client_ == NULL)
+    return XMPP_RETURN_BADSTATE;
+  return client_->SendStanza(stanza);
+}
+
+XmppReturnStatus
+XmppTask::SendStanzaError(const XmlElement * element_original,
+                                XmppStanzaError code,
+                                const std::string & text) {
+  if (client_ == NULL)
+    return XMPP_RETURN_BADSTATE;
+  return client_->SendStanzaError(element_original, code, text);
+}
+
+void
+XmppTask::Stop() {
+  StopImpl();
+  Task::Stop();
+}
+
+void
+XmppTask::OnDisconnect() {
+  Error();
+}
+
+void
+XmppTask::QueueStanza(const XmlElement * stanza) {
+  stanza_queue_.push_back(new XmlElement(*stanza));
+  Wake();
+}
+
+const XmlElement *
+XmppTask::NextStanza() {
+  XmlElement * result = NULL;
+  if (!stanza_queue_.empty()) {
+    result = stanza_queue_.front();
+    stanza_queue_.pop_front();
+  }
+  next_stanza_.reset(result);
+  return result;
+}
+
+XmlElement *
+XmppTask::MakeIq(const std::string & type,
+  const buzz::Jid & to, const std::string id) {
+  XmlElement * result = new XmlElement(QN_IQ);
+  if (!type.empty())
+    result->AddAttr(QN_TYPE, type);
+  if (to != JID_EMPTY)
+    result->AddAttr(QN_TO, to.Str());
+  if (!id.empty())
+    result->AddAttr(QN_ID, id);
+  return result;
+}
+
+XmlElement *
+XmppTask::MakeIqResult(const XmlElement * query) {
+  XmlElement * result = new XmlElement(QN_IQ);
+  result->AddAttr(QN_TYPE, STR_RESULT);
+  if (query->HasAttr(QN_FROM)) {
+    result->AddAttr(QN_TO, query->Attr(QN_FROM));
+  }
+  result->AddAttr(QN_ID, query->Attr(QN_ID));
+  return result;
+}
+
+bool
+XmppTask::MatchResponseIq(const XmlElement * stanza,
+    const Jid & to, const std::string & id) {
+  if (stanza->Name() != QN_IQ)
+    return false;
+
+  if (stanza->Attr(QN_ID) != id)
+    return false;
+
+  Jid from(stanza->Attr(QN_FROM));
+  if (from != to) {
+    Jid me = client_->jid();
+    // we address the server as "", but it is legal for the server
+    // to identify itself with "domain" or "myself@domain"
+    if (to != JID_EMPTY) {
+      return false;
+    }
+
+    if (from != Jid(me.domain()) && from != me.BareJid()) {
+      return false;
+    }
+  }
+
+
+  return true;
+}
+
+bool
+XmppTask::MatchRequestIq(const XmlElement * stanza,
+    const std::string & type, const QName & qn) {
+  if (stanza->Name() != QN_IQ)
+    return false;
+
+  if (stanza->Attr(QN_TYPE) != type)
+    return false;
+
+  if (stanza->FirstNamed(qn) == NULL)
+    return false;
+
+  return true;
+}
+
+}
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpptask.h b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpptask.h
new file mode 100644
index 00000000..3b56a1c9
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmpp/xmpptask.h
@@ -0,0 +1,113 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _XMPPTASK_H_
+#define _XMPPTASK_H_
+
+#include <string>
+#include <deque>
+#include "talk/base/sigslot.h"
+#include "talk/xmpp/xmppengine.h"
+#include "talk/base/task.h"
+
+namespace buzz {
+
+/////////////////////////////////////////////////////////////////////
+//
+// XMPPTASK
+//
+/////////////////////////////////////////////////////////////////////
+//
+// See Task and XmppClient first.
+//
+// XmppTask is a task that is designed to go underneath XmppClient and be
+// useful there.  It has a way of finding its XmppClient parent so you
+// can have it nested arbitrarily deep under an XmppClient and it can
+// still find the XMPP services.
+//
+// Tasks register themselves to listen to particular kinds of stanzas
+// that are sent out by the client.  Rather than processing stanzas
+// right away, they should decide if they own the sent stanza,
+// and if so, queue it and Wake() the task, or if a stanza does not belong
+// to you, return false right away so the next XmppTask can take a crack.
+// This technique (synchronous recognize, but asynchronous processing)
+// allows you to have arbitrary logic for recognizing stanzas yet still,
+// for example, disconnect a client while processing a stanza -
+// without reentrancy problems.
+//
+/////////////////////////////////////////////////////////////////////
+
+class XmppClient;
+
+class XmppTask :
+  public Task,
+  public XmppStanzaHandler,
+  public sigslot::has_slots<>
+{
+public:
+  XmppTask(Task * parent, XmppEngine::HandlerLevel level = XmppEngine::HL_NONE);
+  virtual ~XmppTask();
+
+  virtual XmppClient * GetClient() const { return client_; }
+  std::string task_id() const { return id_; }
+
+protected:
+  friend class XmppClient;
+  
+  XmppReturnStatus SendStanza(const XmlElement * stanza);
+  XmppReturnStatus SetResult(const std::string & code);
+  XmppReturnStatus SendStanzaError(const XmlElement * element_original,
+                                XmppStanzaError code,
+                                const std::string & text);
+
+  virtual void Stop();
+  virtual bool HandleStanza(const XmlElement * stanza) { return false; }
+  virtual void OnDisconnect();
+  virtual int ProcessReponse() { return STATE_DONE; }
+
+  void QueueStanza(const XmlElement * stanza);
+  const XmlElement * NextStanza();
+
+  bool MatchResponseIq(const XmlElement * stanza, const Jid & to, const std::string & task_id);
+  bool MatchRequestIq(const XmlElement * stanza, const std::string & type, const QName & qn);
+  XmlElement *MakeIqResult(const XmlElement * query);
+  XmlElement *MakeIq(const std::string & type,
+    const Jid & to, const std::string task_id);
+
+private:
+  void StopImpl();
+  
+  XmppClient * client_;
+  std::deque<XmlElement *> stanza_queue_;
+  scoped_ptr<XmlElement> next_stanza_;
+  std::string id_;
+  
+};   
+
+}
+
+#endif