summaryrefslogtreecommitdiffstats
path: root/kopete/protocols/groupwise/gwbytestream.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'kopete/protocols/groupwise/gwbytestream.cpp')
-rw-r--r--kopete/protocols/groupwise/gwbytestream.cpp156
1 files changed, 156 insertions, 0 deletions
diff --git a/kopete/protocols/groupwise/gwbytestream.cpp b/kopete/protocols/groupwise/gwbytestream.cpp
new file mode 100644
index 00000000..cd476070
--- /dev/null
+++ b/kopete/protocols/groupwise/gwbytestream.cpp
@@ -0,0 +1,156 @@
+
+/***************************************************************************
+ gwbytestream.cpp - Byte Stream using KNetwork sockets
+ -------------------
+ begin : Wed Jul 7 2004
+ copyright : (C) 2004 by Till Gerken <till@tantalo.net>
+
+ Kopete (C) 2004 Kopete developers <kopete-devel@kde.org>
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * 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. *
+ * *
+ ***************************************************************************/
+
+#include <qobject.h>
+#include <kbufferedsocket.h>
+#include <kdebug.h>
+#include <kresolver.h>
+
+#include "gwbytestream.h"
+#include "gwerror.h"
+
+KNetworkByteStream::KNetworkByteStream ( QObject *parent, const char */*name*/ )
+ : ByteStream ( parent )
+{
+ kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "Instantiating new KNetwork byte stream." << endl;
+
+ // reset close tracking flag
+ mClosing = false;
+
+ mSocket = new KNetwork::KBufferedSocket;
+
+ // make sure we get a signal whenever there's data to be read
+ mSocket->enableRead ( true );
+
+ // connect signals and slots
+ QObject::connect ( mSocket, SIGNAL ( gotError ( int ) ), this, SLOT ( slotError ( int ) ) );
+ QObject::connect ( mSocket, SIGNAL ( connected ( const KResolverEntry& ) ), this, SLOT ( slotConnected () ) );
+ QObject::connect ( mSocket, SIGNAL ( closed () ), this, SLOT ( slotConnectionClosed () ) );
+ QObject::connect ( mSocket, SIGNAL ( readyRead () ), this, SLOT ( slotReadyRead () ) );
+ QObject::connect ( mSocket, SIGNAL ( bytesWritten ( int ) ), this, SLOT ( slotBytesWritten ( int ) ) );
+
+}
+
+bool KNetworkByteStream::connect ( QString host, QString service )
+{
+ kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "Connecting to " << host << ", service " << service << endl;
+
+ return socket()->connect ( host, service );
+
+}
+
+bool KNetworkByteStream::isOpen () const
+{
+
+ // determine if socket is open
+ return socket()->isOpen ();
+
+}
+
+void KNetworkByteStream::close ()
+{
+ kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "Closing stream." << endl;
+
+ // close the socket and set flag that we are closing it ourselves
+ mClosing = true;
+ socket()->close();
+
+}
+
+int KNetworkByteStream::tryWrite ()
+{
+
+ // send all data from the buffers to the socket
+ QByteArray writeData = takeWrite();
+ socket()->writeBlock ( writeData.data (), writeData.size () );
+
+ return writeData.size ();
+
+}
+
+KNetwork::KBufferedSocket *KNetworkByteStream::socket () const
+{
+
+ return mSocket;
+
+}
+
+KNetworkByteStream::~KNetworkByteStream ()
+{
+
+ delete mSocket;
+
+}
+
+void KNetworkByteStream::slotConnected ()
+{
+
+ emit connected ();
+
+}
+
+void KNetworkByteStream::slotConnectionClosed ()
+{
+ kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "Socket has been closed." << endl;
+
+ // depending on who closed the socket, emit different signals
+ if ( mClosing )
+ {
+ kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << "..by ourselves!" << endl;
+ kdDebug( GROUPWISE_DEBUG_GLOBAL ) << "socket error is \"" << socket()->errorString( socket()->error() ) << "\"" << endl;
+ emit connectionClosed ();
+ }
+ else
+ {
+ kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << "..by the other end" << endl;
+ emit delayedCloseFinished ();
+ }
+
+}
+
+void KNetworkByteStream::slotReadyRead ()
+{
+
+ // stuff all available data into our buffers
+ QByteArray readBuffer ( socket()->bytesAvailable () );
+
+ socket()->readBlock ( readBuffer.data (), readBuffer.size () );
+
+ appendRead ( readBuffer );
+
+ emit readyRead ();
+
+}
+
+void KNetworkByteStream::slotBytesWritten ( int bytes )
+{
+
+ emit bytesWritten ( bytes );
+
+}
+
+void KNetworkByteStream::slotError ( int code )
+{
+ kdDebug ( GROUPWISE_DEBUG_GLOBAL ) << k_funcinfo << "Socket error " << code << endl;
+
+ emit error ( code );
+
+}
+
+#include "gwbytestream.moc"