Actually move the kde files that were renamed in the last commit

1 files changed, 413 insertions, 0 deletions

diff --git a/tdecore/network/kserversocket.cpp b/tdecore/network/kserversocket.cpp
new file mode 100644
index 000000000..bd63d6306
--- /dev/null
+++ b/tdecore/network/kserversocket.cpp
@@ -0,0 +1,413 @@
+/*  -*- C++ -*-
+ *  Copyright (C) 2003 Thiago Macieira <[email protected]>
+ *
+ *
+ *  Permission is hereby granted, free of charge, to any person obtaining
+ *  a copy of this software and associated documentation files (the
+ *  "Software"), to deal in the Software without restriction, including
+ *  without limitation the rights to use, copy, modify, merge, publish,
+ *  distribute, sublicense, and/or sell copies of the Software, and to
+ *  permit persons to whom the Software is furnished to do so, subject to
+ *  the following conditions:
+ *
+ *  The above copyright notice and this permission notice shall be included 
+ *  in all copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <config.h>
+
+#include <tqsocketnotifier.h>
+#include <tqmutex.h>
+
+#include "ksocketaddress.h"
+#include "kresolver.h"
+#include "ksocketbase.h"
+#include "ksocketdevice.h"
+#include "kstreamsocket.h"
+#include "kbufferedsocket.h"
+#include "kserversocket.h"
+
+using namespace KNetwork;
+
+class KNetwork::KServerSocketPrivate
+{
+public:
+  KResolver resolver;
+  KResolverResults resolverResults;
+
+  enum { None, LookupDone, Bound, Listening } state;
+  int backlog;
+  int timeout;
+
+  bool bindWhenFound : 1, listenWhenBound : 1, useKBufferedSocket : 1;
+
+  KServerSocketPrivate()
+    : state(None), timeout(0), bindWhenFound(false), listenWhenBound(false),
+      useKBufferedSocket(true)
+  { 
+    resolver.setFlags(KResolver::Passive);
+    resolver.setFamily(KResolver::KnownFamily);
+  }
+};
+
+KServerSocket::KServerSocket(TQObject* parent, const char *name)
+  : TQObject(parent, name), d(new KServerSocketPrivate)
+{
+  TQObject::connect(&d->resolver, TQT_SIGNAL(finished(KResolverResults)), 
+		   this, TQT_SLOT(lookupFinishedSlot()));
+}
+
+KServerSocket::KServerSocket(const TQString& service, TQObject* parent, const char *name)
+  : TQObject(parent, name), d(new KServerSocketPrivate)
+{
+  TQObject::connect(&d->resolver, TQT_SIGNAL(finished(KResolverResults)), 
+		   this, TQT_SLOT(lookupFinishedSlot()));
+  d->resolver.setServiceName(service);
+}
+
+KServerSocket::KServerSocket(const TQString& node, const TQString& service,
+			     TQObject* parent, const char* name)
+  : TQObject(parent, name), d(new KServerSocketPrivate)
+{
+  TQObject::connect(&d->resolver, TQT_SIGNAL(finished(KResolverResults)), 
+		   this, TQT_SLOT(lookupFinishedSlot()));
+  setAddress(node, service);
+}
+
+KServerSocket::~KServerSocket()
+{
+  close();
+  delete d;
+}
+
+bool KServerSocket::setSocketOptions(int opts)
+{
+  TQMutexLocker locker(mutex());
+  KSocketBase::setSocketOptions(opts); // call parent
+  bool result = socketDevice()->setSocketOptions(opts); // and set the implementation
+  copyError();
+  return result;
+}
+
+KResolver& KServerSocket::resolver() const
+{
+  return d->resolver;
+}
+
+const KResolverResults& KServerSocket::resolverResults() const
+{
+  return d->resolverResults;
+}
+
+void KServerSocket::setResolutionEnabled(bool enable)
+{
+  if (enable)
+    d->resolver.setFlags(d->resolver.flags() & ~KResolver::NoResolve);
+  else
+    d->resolver.setFlags(d->resolver.flags() | KResolver::NoResolve);
+}
+
+void KServerSocket::setFamily(int families)
+{
+  d->resolver.setFamily(families);
+}
+
+void KServerSocket::setAddress(const TQString& service)
+{
+  d->resolver.setNodeName(TQString::null);
+  d->resolver.setServiceName(service);
+  d->resolverResults.empty();
+  if (d->state <= KServerSocketPrivate::LookupDone)
+    d->state = KServerSocketPrivate::None;
+}
+
+void KServerSocket::setAddress(const TQString& node, const TQString& service)
+{
+  d->resolver.setNodeName(node);
+  d->resolver.setServiceName(service);
+  d->resolverResults.empty();
+  if (d->state <= KServerSocketPrivate::LookupDone)
+    d->state = KServerSocketPrivate::None;
+}
+
+void KServerSocket::setTimeout(int msec)
+{
+  d->timeout = msec;
+}
+
+bool KServerSocket::lookup()
+{
+  setError(NoError);
+  if (d->resolver.isRunning() && !blocking())
+    return true;		// already doing lookup
+
+  if (d->state >= KServerSocketPrivate::LookupDone)
+    return true;		// results are already available
+
+  // make sure we have at least one parameter for lookup
+  if (d->resolver.serviceName().isNull() &&
+      !d->resolver.nodeName().isNull())
+    d->resolver.setServiceName(TQString::tqfromLatin1(""));
+
+  // don't restart the lookups if they had succeeded and
+  // the input values weren't changed
+
+  // reset results
+  d->resolverResults = KResolverResults();
+
+  if (d->resolver.status() <= 0)
+    // if it's already running, there's no harm in calling again
+    d->resolver.start();	// signal may emit
+
+  if (blocking())
+    {
+      // we're in blocking mode operation
+      // wait for the results
+
+      d->resolver.wait();	// signal may be emitted again
+      // lookupFinishedSlot has been called
+    }
+
+  return true;
+}
+
+bool KServerSocket::bind(const KResolverEntry& address)
+{
+  if (socketDevice()->bind(address))
+    {
+      setError(NoError);
+
+      d->state = KServerSocketPrivate::Bound;
+      emit bound(address);
+      return true;
+    }
+  copyError();
+  return false;
+}
+
+bool KServerSocket::bind(const TQString& node, const TQString& service)
+{
+  setAddress(node, service);
+  return bind();
+}
+
+bool KServerSocket::bind(const TQString& service)
+{
+  setAddress(service);
+  return bind();
+}
+
+bool KServerSocket::bind()
+{
+  if (d->state >= KServerSocketPrivate::Bound)
+    return true;
+
+  if (d->state < KServerSocketPrivate::LookupDone)
+    {
+      if (!blocking())
+	{
+	  d->bindWhenFound = true;
+	  bool ok = lookup();	// will call doBind
+	  if (d->state >= KServerSocketPrivate::Bound)
+	    d->bindWhenFound = false;
+	  return ok;
+	}
+
+      // not blocking
+      if (!lookup())
+	return false;
+    }
+
+  return doBind();
+}
+
+bool KServerSocket::listen(int backlog)
+{
+  // WARNING
+  // this function has to be reentrant
+  // due to the mechanisms used for binding, this function might
+  // end up calling itself
+
+  if (d->state == KServerSocketPrivate::Listening)
+    return true;		// already listening
+
+  d->backlog = backlog;
+
+  if (d->state < KServerSocketPrivate::Bound)
+    {
+      // we must bind
+      // note that we can end up calling ourselves here
+      d->listenWhenBound = true;
+      if (!bind())
+	{
+	  d->listenWhenBound = false;
+	  return false;
+	}
+
+      if (d->state < KServerSocketPrivate::Bound)
+	// asynchronous lookup in progress...
+	// we can't be blocking here anyways
+	return true;
+
+      d->listenWhenBound = false;
+    }
+
+  if (d->state < KServerSocketPrivate::Listening)
+    return doListen();
+
+  return true;
+}
+
+void KServerSocket::close()
+{
+  socketDevice()->close();
+  if (d->resolver.isRunning())
+    d->resolver.cancel(false);
+  d->state = KServerSocketPrivate::None;
+  emit closed();
+}
+
+void KServerSocket::setAcceptBuffered(bool enable)
+{
+  d->useKBufferedSocket = enable;
+}
+
+KActiveSocketBase* KServerSocket::accept()
+{
+  if (d->state < KServerSocketPrivate::Listening)
+    {
+      if (!blocking())
+	{
+	  listen();
+	  setError(WouldBlock);
+	  return NULL;
+	}
+      else if (!listen())
+	// error happened during listen
+	return false;
+    }
+
+  // check to see if we're doing a timeout
+  if (blocking() && d->timeout > 0)
+    {
+      bool timedout;
+      if (!socketDevice()->poll(d->timeout, &timedout))
+	{
+	  copyError();
+	  return NULL;
+	}
+
+      if (timedout)
+	return 0L;
+    }
+
+  // we're listening here
+  KSocketDevice* accepted = socketDevice()->accept();
+  if (!accepted)
+    {
+      // error happened during accept
+      copyError();
+      return NULL;
+    }
+
+  KStreamSocket* streamsocket;
+  if (d->useKBufferedSocket)
+    streamsocket = new KBufferedSocket();
+  else
+    streamsocket = new KStreamSocket();
+  streamsocket->setSocketDevice(accepted);
+
+  // FIXME!
+  // when KStreamSocket can find out the state of the socket passed through
+  // setSocketDevice, this will probably be unnecessary:
+  streamsocket->setState(KStreamSocket::Connected);
+  streamsocket->setFlags(IO_Sequential | IO_Raw | IO_ReadWrite | IO_Open | IO_Async);
+
+  return streamsocket;
+}
+
+KSocketAddress KServerSocket::localAddress() const
+{
+  return socketDevice()->localAddress();
+}
+
+KSocketAddress KServerSocket::externalAddress() const
+{
+  return socketDevice()->externalAddress();
+}
+
+void KServerSocket::lookupFinishedSlot()
+{
+  if (d->resolver.isRunning() || d->state > KServerSocketPrivate::LookupDone)
+    return;
+
+  if (d->resolver.status() < 0)
+    {
+      setError(LookupFailure);
+      emit gotError(LookupFailure);
+      d->bindWhenFound = d->listenWhenBound = false;
+      d->state = KServerSocketPrivate::None;
+      return;
+    }
+
+  // lookup succeeded
+  d->resolverResults = d->resolver.results();
+  d->state = KServerSocketPrivate::LookupDone;
+  emit hostFound();
+
+  if (d->bindWhenFound)
+    doBind();
+}
+
+void KServerSocket::copyError()
+{
+  setError(socketDevice()->error());
+}
+
+bool KServerSocket::doBind()
+{
+  d->bindWhenFound = false;
+  // loop through the results and bind to the first that works
+
+  KResolverResults::ConstIterator it = d->resolverResults.begin();
+  for ( ; it != d->resolverResults.end(); ++it)
+    if (bind(*it))
+      {
+	if (d->listenWhenBound)
+	  return doListen();
+	return true;
+      }
+    else
+      socketDevice()->close();	// didn't work, try again
+
+  // failed to bind
+  emit gotError(error());
+  return false;
+}
+
+bool KServerSocket::doListen()
+{
+  if (!socketDevice()->listen(d->backlog))
+    {
+      copyError();
+      emit gotError(error());
+      return false;		// failed to listen
+    }
+  
+  // set up ready accept signal
+  TQObject::connect(socketDevice()->readNotifier(), TQT_SIGNAL(activated(int)),
+		   this, TQT_SIGNAL(readyAccept()));
+  d->state = KServerSocketPrivate::Listening;
+  return true;
+}
+
+
+#include "kserversocket.moc"