diff options
Diffstat (limited to 'kopete/protocols/oscar/liboscar/offlinemessagestask.cpp')
| -rw-r--r-- | kopete/protocols/oscar/liboscar/offlinemessagestask.cpp | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/kopete/protocols/oscar/liboscar/offlinemessagestask.cpp b/kopete/protocols/oscar/liboscar/offlinemessagestask.cpp new file mode 100644 index 00000000..d97da7a3 --- /dev/null +++ b/kopete/protocols/oscar/liboscar/offlinemessagestask.cpp @@ -0,0 +1,166 @@ +/* + Kopete Oscar Protocol + offlinemessagestask.cpp - Offline messages handling + + Copyright (c) 2004 Gustavo Pichorim Boiko <[email protected]> + + Kopete (c) 2002-2004 by the Kopete developers <[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 of the License, or (at your option) any later version. * + * * + ************************************************************************* +*/ +#include "config.h" +#include "offlinemessagestask.h" + +#include <time.h> + +#include "transfer.h" +#include "buffer.h" +#include "connection.h" + +#include <kdebug.h> + +OfflineMessagesTask::OfflineMessagesTask( Task* parent ) + : ICQTask( parent ) +{ + tzset(); + m_sequence = 0; +} + +OfflineMessagesTask::~OfflineMessagesTask() +{ +} + +void OfflineMessagesTask::onGo() +{ + kdDebug( OSCAR_RAW_DEBUG ) << k_funcinfo << "Requesting offline messages" << endl; + + FLAP f = { 0x02, 0, 0 }; + SNAC s = { 0x0015, 0x0002, 0x0000, client()->snacSequence() }; + + setRequestType( 0x003c ); //offline message request + setSequence( f.sequence ); + Buffer* buf = addInitialData(); + Transfer* t = createTransfer( f, s, buf ); + send( t ); +} + +bool OfflineMessagesTask::forMe( const Transfer* t ) const +{ + const SnacTransfer* st = dynamic_cast<const SnacTransfer*>( t ); + + if ( !st ) + return false; + + if ( st->snacService() != 0x0015 || st->snacSubtype() != 0x0003 ) + return false; + + Buffer buf( st->buffer()->buffer(), st->buffer()->length() ); + const_cast<OfflineMessagesTask*>(this)->parseInitialData( buf ); + + if ( requestType() == 0x0041 || requestType() == 0x0042 ) + return true; + + return false; +} + +bool OfflineMessagesTask::take( Transfer* t ) +{ + if ( forMe( t ) ) + { + setTransfer( t ); + + if ( requestType() == 0x0041 ) // Offline message + handleOfflineMessage(); + else if ( requestType() == 0x0042 ) // end-of-offline messages + endOfMessages(); + + setTransfer( 0 ); + return true; + } + return false; +} + +void OfflineMessagesTask::handleOfflineMessage() +{ + TLV tlv1 = transfer()->buffer()->getTLV(); + Buffer* buffer = new Buffer( tlv1.data, tlv1.length ); + + buffer->getLEWord(); // data chunk size + DWORD receiverUin = buffer->getLEDWord(); // target uin + buffer->getLEWord(); // request type + buffer->getLEWord(); // request sequence number: 0x0002 + + DWORD senderUin = buffer->getLEDWord(); + WORD year = buffer->getLEWord(); + BYTE month = buffer->getByte(); + BYTE day = buffer->getByte(); + BYTE hour = buffer->getByte(); + BYTE minute = buffer->getByte(); + + BYTE type = buffer->getByte(); // msg type + BYTE flags = buffer->getByte(); // msg flags + + WORD msgLength = buffer->getLEWord(); + QByteArray msg = buffer->getBlock( msgLength ); + + QDate date(year, month, day); + QTime time(hour,minute); +#ifndef HAVE_TM_GMTOFF + int tz = -( ::timezone ); +#else + int tz; + time_t now; + struct tm *tm; + now = ::time(NULL); + tm = ::localtime(&now); + /* daylight = tm->tm_isdst; // another linuxism */ + tz = (tm->tm_gmtoff) / (60 * 60); +#endif + time = time.addSecs( tz ); + + QDateTime hackyTime( date, time ); + Oscar::Message message( Oscar::Message::UserDefined, msg, type, flags, hackyTime ); + message.setSender( QString::number( senderUin ) ); + message.setReceiver( QString::number( receiverUin ) ); + + kdDebug( OSCAR_RAW_DEBUG ) << k_funcinfo << "Received offline message '" << msg.data() << "' from " << senderUin << endl; + + emit receivedOfflineMessage( message ); +} + +void OfflineMessagesTask::endOfMessages() +{ + kdDebug( OSCAR_RAW_DEBUG ) << k_funcinfo << "End of Offline Messages" << endl; + + TLV tlv1 = transfer()->buffer()->getTLV(); + Buffer* buffer = new Buffer( tlv1.data, tlv1.length ); + + buffer->skipBytes( 8 ); + m_sequence = buffer->getLEWord(); + + deleteOfflineMessages(); + + setSuccess( true ); +} + +void OfflineMessagesTask::deleteOfflineMessages() +{ + FLAP f = { 0x02, 0, 0 }; + SNAC s = { 0x0015, 0x0002, 0x0000, client()->snacSequence() }; + + + setRequestType( 0x003E ); //delete offline messages + setSequence( m_sequence ); + Buffer* buf = addInitialData(); + Transfer* t = createTransfer( f, s, buf ); + send( t ); +} + +#include "offlinemessagestask.moc" |