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

1 files changed, 141 insertions, 0 deletions

diff --git a/kopete/protocols/oscar/liboscar/oscarbytestream.cpp b/kopete/protocols/oscar/liboscar/oscarbytestream.cpp
new file mode 100644
index 00000000..ea090442
--- /dev/null
+++ b/kopete/protocols/oscar/liboscar/oscarbytestream.cpp
@@ -0,0 +1,141 @@
+
+/***************************************************************************
+                   gwbytestream.cpp  -  Byte Stream using KNetwork sockets
+                             -------------------
+    begin                : Wed Jul 7 2004
+    copyright            : (C) 2004 by Till Gerken <[email protected]>
+
+			   Kopete (C) 2004 Kopete developers <[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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <qobject.h>
+#include <kbufferedsocket.h>
+#include <kdebug.h>
+#include <kresolver.h>
+
+#include "oscarbytestream.h"
+
+KNetworkByteStream::KNetworkByteStream( QObject *parent, const char */*name*/ )
+ : ByteStream ( parent )
+{
+	kdDebug( 14151 ) << 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( 14151 ) << 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 ()
+{
+#ifdef OSCAR_EXCESSIVE_DEBUG
+	kdDebug ( 14151 ) << k_funcinfo << "Closing stream." << endl;
+#endif
+	// 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();
+#ifdef OSCAR_EXCESSIVE_DEBUG
+	kdDebug(14151) << k_funcinfo << "writing " << writeData.size() << " bytes." << endl;
+#endif
+	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( 14151 ) << k_funcinfo << "Socket has been closed." << endl;
+
+	// depending on who closed the socket, emit different signals
+	if ( mClosing )
+	{
+		kdDebug( 14151 ) << "..by ourselves!" << endl;
+		kdDebug( 14151 ) << "socket error is " << socket()->errorString( socket()->error() ) << endl;
+		emit connectionClosed ();
+	}
+	else
+	{
+		kdDebug( 14151 ) << "..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( 14151 ) << k_funcinfo << "Socket error " << code << endl;
+
+	emit error( code );
+}
+
+#include "oscarbytestream.moc"
+
+// kate: indent-width 4; replace-tabs off; tab-width 4; space-indent off;