diff options
Diffstat (limited to 'kopete/protocols/oscar/liboscar/connection.cpp')
| -rw-r--r-- | kopete/protocols/oscar/liboscar/connection.cpp | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/kopete/protocols/oscar/liboscar/connection.cpp b/kopete/protocols/oscar/liboscar/connection.cpp new file mode 100644 index 00000000..c7cbc0fe --- /dev/null +++ b/kopete/protocols/oscar/liboscar/connection.cpp @@ -0,0 +1,248 @@ +/* + Kopete Oscar Protocol + connection.cpp - independent protocol encapsulation + + Copyright (c) 2004-2005 by Matt Rogers <mattr@kde.org> + + Based on code Copyright (c) 2004 SuSE Linux AG <http://www.suse.com> + Based on Iris, Copyright (C) 2003 Justin Karneges + + Kopete (c) 2002-2005 by the Kopete developers <kopete-devel@kde.org> + + ************************************************************************* + * * + * 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 of the License, or (at your option) any later version. * + * * + ************************************************************************* +*/ + +#include "connection.h" +#include "client.h" +#include "connector.h" +#include "oscarclientstream.h" +#include "rateclassmanager.h" +#include "task.h" +#include "transfer.h" +#include <kapplication.h> +#include <kdebug.h> + +#include "oscartypeclasses.h" + + +class ConnectionPrivate +{ +public: + DWORD snacSequence; + WORD flapSequence; + + QValueList<int> familyList; + RateClassManager* rateClassManager; + + ClientStream* clientStream; + Connector* connector; + Client* client; + + Task* root; +}; + + + +Connection::Connection( Connector* connector, ClientStream* cs, const char* name ) +: QObject( 0, name ) +{ + d = new ConnectionPrivate(); + d->clientStream = cs; + d->client = 0; + d->connector = connector; + d->rateClassManager = new RateClassManager( this ); + d->root = new Task( this, true /* isRoot */ ); + m_loggedIn = false; + initSequence(); + +} + +Connection::~Connection() +{ + + delete d->rateClassManager; + delete d->clientStream; + delete d->connector; + delete d->root; + delete d; +} + +void Connection::setClient( Client* c ) +{ + d->client = c; + connect( c, SIGNAL( loggedIn() ), this, SLOT( loggedIn() ) ); +} + +void Connection::connectToServer( const QString& host, bool auth ) +{ + connect( d->clientStream, SIGNAL( error( int ) ), this, SLOT( streamSocketError( int ) ) ); + connect( d->clientStream, SIGNAL( readyRead() ), this, SLOT( streamReadyRead() ) ); + connect( d->clientStream, SIGNAL( connected() ), this, SIGNAL( connected() ) ); + d->clientStream->connectToServer( host, auth ); +} + +void Connection::close() +{ + d->clientStream->close(); + reset(); +} + +bool Connection::isSupported( int family ) const +{ + return ( d->familyList.findIndex( family ) != -1 ); +} + +QValueList<int> Connection::supportedFamilies() const +{ + return d->familyList; +} + +void Connection::addToSupportedFamilies( const QValueList<int>& familyList ) +{ + d->familyList += familyList; +} + +void Connection::addToSupportedFamilies( int family ) +{ + d->familyList.append( family ); +} + +void Connection::taskError( const Oscar::SNAC& s, int errCode ) +{ + d->client->notifyTaskError( s, errCode, false /*fatal*/ ); +} + +void Connection::fatalTaskError( const Oscar::SNAC& s, int errCode ) +{ + d->client->notifyTaskError( s, errCode, true /* fatal */ ); +} + +Oscar::Settings* Connection::settings() const +{ + return d->client->clientSettings(); +} + +Q_UINT16 Connection::flapSequence() +{ + d->flapSequence++; + if ( d->flapSequence >= 0x8000 ) //the max flap sequence is 0x8000 ( HEX ) + d->flapSequence = 1; + + return d->flapSequence; +} + +Q_UINT32 Connection::snacSequence() +{ + d->snacSequence++; + return d->snacSequence; +} + +QString Connection::userId() const +{ + return d->client->userId(); +} + +QString Connection::password() const +{ + return d->client->password(); +} + +bool Connection::isIcq() const +{ + return d->client->isIcq(); +} + +Task* Connection::rootTask() const +{ + return d->root; +} + +SSIManager* Connection::ssiManager() const +{ + return d->client->ssiManager(); +} + +const Oscar::ClientVersion* Connection::version() const +{ + return d->client->version(); +} + +bool Connection::isLoggedIn() const +{ + return m_loggedIn; +} + +RateClassManager* Connection::rateManager() const +{ + return d->rateClassManager; +} + +void Connection::send( Transfer* request ) const +{ + if( !d->clientStream ) + { + kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "No stream to write on!" << endl; + return; + } + d->rateClassManager->queue( request ); + +} + +void Connection::forcedSend( Transfer* request ) const +{ + if ( !d->clientStream ) + { + kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "No stream to write on" << endl; + return; + } + d->clientStream->write( request ); +} + +void Connection::initSequence() +{ + d->snacSequence = ( KApplication::random() & 0xFFFF ); + d->flapSequence = ( KApplication::random() & 0xFFFF ); +} + +void Connection::distribute( Transfer * transfer ) const +{ + //d->rateClassManager->recalcRateLevels(); + if( !rootTask()->take( transfer ) ) + kdDebug(OSCAR_RAW_DEBUG) << k_funcinfo << "root task refused transfer" << endl; + + delete transfer; +} + +void Connection::reset() +{ + //clear the family list + d->familyList.clear(); + d->rateClassManager->reset(); +} + +void Connection::streamReadyRead() +{ + // take the incoming transfer and distribute it to the task tree + Transfer * transfer = d->clientStream->read(); + distribute( transfer ); +} + +void Connection::loggedIn() +{ + m_loggedIn = true; +} + +void Connection::streamSocketError( int code ) +{ + emit socketError( code, d->clientStream->errorText() ); +} + +#include "connection.moc" +//kate: tab-width 4; indent-mode csands; |