void ExtPlaneConnection::socketError(QAbstractSocket::SocketError err) {
INFO << "Socket error:" << errorString();
server_ok = false;
emit connectionMessage(errorString() + " : " + peerName() + ":" + QString::number(peerPort()));
reconnectTimer.setInterval(5000);
reconnectTimer.start();
}
void IONapsterConnection::handleHostFound()
{
__io->clear();
__io->setMessageType( IONapsterCodes::SocketHostFound );
__io->insert( "host", peerName() );
__io->insert( "port", QString::number( peerPort() ) );
recvIOEvent( __io );
}
void IONapsterConnection::handleConnected()
{
__io->clear();
__io->setMessageType( IONapsterCodes::SocketConnected );
__io->insert( "host", peerName() );
__io->insert( "port", QString::number( peerPort() ) );
recvIOEvent( __io );
if ( ! __redirect )
sendRegisteredRequest();
}
void Q3Socket::tryConnection()
{
if ( d->socket->connect( d->addr, d->port ) ) {
d->state = Connected;
#if defined(Q3SOCKET_DEBUG)
qDebug( "Q3Socket (%s): sn_write: Got connection to %s",
name(), peerName().ascii() );
#endif
if ( d->rsn )
d->rsn->setEnabled( true );
emit connected();
} else {
d->state = Idle;
QTimer::singleShot( 0, this, SLOT(emitErrorConnectionRefused()) );
return;
}
}
void IONapsterConnection::handleConnectionClosed()
{
__io->clear();
__io->setMessageType( IONapsterCodes::SocketConnectionClosed );
__io->insert( "host", peerName() );
__io->insert( "port", QString::number( peerPort() ) );
__io->insert( "rio", totalReadMessagesString() );
__io->insert( "sio", totalSentMessagesString() );
__io->insert( "rbytes", totalReadBytesString() );
__io->insert( "sbytes", totalSentBytesString() );
recvIOEvent( __io );
__num_rio = 0;
__num_sio = 0;
__num_rbytes = 0;
__num_sbytes = 0;
}
void pServer::onConnection()
{
auto socket = _server.nextPendingConnection();
auto addr = socket->peerAddress();
auto it = _limits.find(addr);
if (it == _limits.end()) {
it = _limits.insert(addr, 0);
} else {
if (it.value() > pServer::LIMIT) {
socket->disconnectFromHost();
socket->deleteLater();
return;
}
}
// qDebug() << "Connected: " << socket->peerAddress().toString() << " with used limit " << it.value() << " bytes";
new pSocket(socket, pThreadPool::getNextThread(), it.value());
Logger::log(socket->peerAddress().toString() + socket->peerName(), it.value());
}
//### query management
qint64 Session::sendQuery(OutboundPkt &outboundPkt, QueryMethods *methods, const QVariant &extra, const QString &name) {
Q_ASSERT (m_sessionId);
Q_ASSERT (m_dc->authKeyId());
qint32 *data = outboundPkt.buffer();
qint32 ints = outboundPkt.length();
qCDebug(TG_CORE_SESSION) << "Sending query of size" << 4 * ints << "to DC" << m_dc->id() << "at" << peerName() << ":" << peerPort() << "by session" << QString::number(m_sessionId, 16);
Query *q = new Query(this);
q->setData(data, ints);
q->setMsgId(encryptSendMessage(data, ints, 1));
q->setSeqNo(m_seqNo - 1);
qCDebug(TG_CORE_SESSION) << "msgId is" << QString::number(q->msgId(), 16);
q->setMethods(methods);
q->setAcked(false);
q->setExtra(extra);
q->setName(name);
if (mSettings->resendQueries()) {
connect(q, SIGNAL(timeout(Query*)), this, SLOT(resendQuery(Query*)), Qt::UniqueConnection);
q->startTimer(QUERY_TIMEOUT);
}
bool IONapsterConnection::handleReadOnce()
{
if ( ( __size == 0 ) && ( __type == 0 ) )
{
if ( bytesAvailable() < 4 )
return false ;
__stream >> __size ;
__stream >> __type ;
}
if ( bytesAvailable() < __size )
return false ;
__data.resize( __size ) ;
__stream.readRawBytes( __data.data(), __size ) ;
__num_rbytes += 4;
__num_rbytes += __size;
// parse the message
__io->clear();
__io->setMessageType( __type );
// the reason splitting the list is not done first is that
// some messages (ie channel text) will often have an invalid
// number of quotes. So in some cases it is better to read
// from a stream than dequote directly.
QString data = __data;
data.truncate( __size );
QStringList list;
QString temp;
QTextStream stream( &data, IO_ReadOnly );
// save the original message
__io->insert( "rawdata", data );
switch ( __type )
{
//
// login and system stuff we mostly ignore
//
case IONapsterCodes::LoginReply:
list = IOSupport::quoteSplit( data );
__io->insert( "email", list[0] );
break;
case IONapsterCodes::RegisteredReply:
break;
case IONapsterCodes::RegisteredError:
list = IOSupport::quoteSplit( data );
__io->insert( "nick", list[0] );
break;
case IONapsterCodes::RegisteredInvalid:
list = IOSupport::quoteSplit( data );
__io->insert( "nick", list[0] );
break;
case IONapsterCodes::SystemMessageReply:
temp = stream.read();
__io->insert( "message", IOSupport::replaceCarets( temp ) );
__io->insert( "message.orig", temp );
break;
case IONapsterCodes::ServerStats:
stream >> temp;
__io->insert( "users", temp );
stream >> temp;
__io->insert( "files", temp );
stream >> temp;
__io->insert( "size", temp );
break;
case IONapsterCodes::GeneralError:
temp = stream.read();
__io->insert( "message", IOSupport::replaceCarets( temp ) );
__io->insert( "message.orig", temp );
break;
//
// search codes
//
case IONapsterCodes::SearchRequest:
break;
case IONapsterCodes::SearchReply:
list = IOSupport::quoteSplit( data );
__io->insert( "path", list[0] );
__io->insert( "directory", IOSupport::stripFile( list[0] ) );
__io->insert( "name", IOSupport::stripDir( list[0] ) );
__io->insert( "md5sum", list[1] );
__io->insert( "size", IOSupport::sizeText( list[2] ) );
__io->insert( "bitrate", list[3] );
__io->insert( "freq", list[4] );
__io->insert( "time", IOSupport::timeText( list[5] ) );
__io->insert( "nick", list[6] );
__io->insert( "host", IOSupport::networkToAscii( list[7] ) );
__io->insert( "speed", IOSupport::speedText( list[8] ) );
__io->insert( "weight", list[9] );
// original values
__io->insert( "size.orig", list[2] );
__io->insert( "time.orig", list[5] );
__io->insert( "speed.orig", list[8] );
break;
case IONapsterCodes::SearchDone:
break;
//
// Download / queued codes
//
case IONapsterCodes::DownloadReply:
list = IOSupport::quoteSplit( data );
__io->insert( "nick", list[0] );
__io->insert( "host", IOSupport::networkToAscii( list[1] ) );
__io->insert( "port", list[2] );
__io->insert( "path", list[3] );
__io->insert( "directory", IOSupport::stripFile( list[3] ) );
__io->insert( "name", IOSupport::stripDir( list[3] ) );
__io->insert( "speed", IOSupport::speedText( list[5] ) );
// original values
__io->insert( "host.orig", list[1] );
__io->insert( "speed.orig", list[5] );
break;
case IONapsterCodes::DownloadError:
list = IOSupport::quoteSplit( data );
__io->insert( "nick", list[0] );
__io->insert( "path", list[1] );
__io->insert( "directory", IOSupport::stripFile( list[1] ) );
__io->insert( "name", IOSupport::stripDir( list[1] ) );
break;
case IONapsterCodes::QueueLimitReply:
list = IOSupport::quoteSplit( data );
__io->insert( "nick", list[0] );
__io->insert( "path", list[1] );
__io->insert( "directory", IOSupport::stripFile( list[1] ) );
__io->insert( "name", IOSupport::stripDir( list[1] ) );
__io->insert( "size", IOSupport::sizeText( list[5] ) );
__io->insert( "limit", list[3] );
// original values
__io->insert( "size.orig", list[5] );
break;
//
// hotlist codes
//
case IONapsterCodes::HotlistAddReply:
__io->insert( "nick", data );
break;
case IONapsterCodes::HotlistAddError:
__io->insert( "nick", data );
break;
case IONapsterCodes::HotlistLogon:
list = IOSupport::quoteSplit( data );
__io->insert( "nick", list[0] );
__io->insert( "speed", IOSupport::speedText( list[2] ) );
__io->insert( "speed.orig", list[2] );
break;
case IONapsterCodes::HotlistLogoff:
__io->insert( "nick", data );
break;
//
// channel codes
//
case IONapsterCodes::ChanPartRequest:
__io->insert( "channel", data );
break;
case IONapsterCodes::ChanJoinReply:
__io->insert( "channel", data );
break;
case IONapsterCodes::ChanList:
list = IOSupport::quoteSplit( data );
__io->insert( "channel", list[0] );
__io->insert( "nick", list[1] );
__io->insert( "size", list[2] );
__io->insert( "speed", IOSupport::speedText( list[3] ) );
__io->insert( "speed.orig", list[3] );
break;
case IONapsterCodes::ChanListDone:
__io->insert( "channel", data );
break;
case IONapsterCodes::ChanJoin:
list = IOSupport::quoteSplit( data );
__io->insert( "channel", list[0] );
__io->insert( "nick", list[1] );
__io->insert( "size", list[2] );
__io->insert( "speed", IOSupport::speedText( list[3] ) );
__io->insert( "speed.orig", list[3] );
break;
case IONapsterCodes::ChanPart:
list = IOSupport::quoteSplit( data );
__io->insert( "channel", list[0] );
__io->insert( "nick", list[1] );
__io->insert( "size", list[2] );
__io->insert( "speed", IOSupport::speedText( list[3] ) );
__io->insert( "speed.orig", list[3] );
break;
case IONapsterCodes::ChanMessage:
stream >> temp;
__io->insert( "channel", temp );
stream >> temp;
__io->insert( "nick", temp );
temp = stream.read();
__io->insert( "message", IOSupport::replaceCarets( temp ) );
__io->insert( "message.orig", temp );
break;
case IONapsterCodes::ChanEmote:
stream >> temp;
__io->insert( "channel", temp );
stream >> temp;
__io->insert( "nick", temp );
temp = stream.read();
__io->insert( "message", IOSupport::replaceCarets( temp ) );
__io->insert( "message.orig", temp );
break;
case IONapsterCodes::ChanTopic:
stream >> temp;
__io->insert( "channel", temp );
temp = stream.read();
__io->insert( "message", IOSupport::replaceCarets( temp ) );
__io->insert( "message.orig", temp );
break;
case IONapsterCodes::ChanMotd:
list = IOSupport::quoteSplit( data );
__io->insert( "channel", list[0] );
__io->insert( "message", IOSupport::replaceCarets( list[1] ) );
__io->insert( "message.orig", list[1] );
break;
//
// private messages
//
case IONapsterCodes::UserMessageReply:
stream >> temp;
__io->insert( "nick", temp );
__io->insert( "message", stream.read() );
break;
case IONapsterCodes::OpMessageReply:
stream >> temp;
__io->insert( "nick", temp );
__io->insert( "message", stream.read() );
break;
case IONapsterCodes::GlobalMessageReply:
stream >> temp;
__io->insert( "nick", temp );
__io->insert( "message", stream.read() );
break;
//
// browse codes
//
case IONapsterCodes::BrowseReply:
list = IOSupport::quoteSplit( data );
__io->insert( "nick", list[0] );
__io->insert( "path", list[1] );
__io->insert( "directory", IOSupport::stripFile( list[1] ) );
__io->insert( "name", IOSupport::stripDir( list[1] ) );
__io->insert( "md5sum", list[2] );
__io->insert( "size", IOSupport::sizeText( list[3] ) );
__io->insert( "bitrate", list[4] );
__io->insert( "freq", list[5] );
__io->insert( "time", IOSupport::timeText( list[6] ) );
__io->insert( "size.orig", list[3] );
__io->insert( "time.orig", list[6] );
break;
case IONapsterCodes::BrowseDone:
list = IOSupport::quoteSplit( data );
__io->insert( "nick", list[0] );
__io->insert( "host", IOSupport::networkToAscii( list[1] ) );
__io->insert( "host.orig", list[1] );
break;
//
// list of active channels
//
case IONapsterCodes::ListChansReply:
stream >> temp;
__io->insert( "channel", temp );
stream >> temp;
__io->insert( "size", temp );
__io->insert( "message", stream.read() );
break;
case IONapsterCodes::ListChansDone:
break;
case IONapsterCodes::ListAllChansReply:
list = IOSupport::quoteSplit( data );
__io->insert( "channel", list[0] );
__io->insert( "size", list[1] );
__io->insert( "extra", list[2] );
__io->insert( "level", list[3] );
__io->insert( "limit", list[4] );
__io->insert( "message", list[5] );
break;
case IONapsterCodes::ListAllChansDone:
break;
//
// whois codes
//
case IONapsterCodes::WhoisReply:
list = IOSupport::quoteSplit( data );
__io->insert( "nick", list[0] );
__io->insert( "level", list[1] );
__io->insert( "time", IOSupport::timeText( list[2] ) );
__io->insert( "channels", list[3] );
__io->insert( "status", list[4] );
__io->insert( "shared", list[5] );
__io->insert( "downloads", list[6] );
__io->insert( "uploads", list[7] );
__io->insert( "speed", IOSupport::speedText( list[8] ) );
__io->insert( "client", list[9] );
__io->insert( "time.orig", list[2] );
__io->insert( "speed.orig", list[8] );
break;
default:
qDebug( "parse(): "
"unknown code %d: %s",
__type, data.latin1() );
break;
}
// always add the host and port
__io->insert( "napster.host", peerName() );
__io->insert( "napster.port", QString::number( peerPort() ) );
//
// handle the message
//
recvIOEvent( __io );
// reset the message
__size = 0;
__type = 0;
__data.fill( 0 );
// try to read again
return true;
}
//### query management
qint64 Session::sendQuery(OutboundPkt &outboundPkt, QueryMethods *methods, const QVariant &extra, const QString &name) {
Q_ASSERT (m_sessionId);
Q_ASSERT (m_dc->authKeyId());
qint32 *data = outboundPkt.buffer();
qint32 ints = outboundPkt.length();
// prepend init connection header to outboundPkt if initConnectionNeeded
// Note: 'wrap' needs to be declare outside of if to persist until encriptSendMessage is completed
OutboundPkt wrap(mSettings);
if (m_initConnectionNeeded) {
wrap.initConnection();
wrap.appendOutboundPkt(outboundPkt);
data = wrap.buffer();
ints = wrap.length();
m_initConnectionNeeded = false;
}
qCDebug(TG_CORE_SESSION) << "Sending query of size" << 4 * ints << "to DC" << m_dc->id() << "at" << peerName() << ":" << peerPort() << "by session" << QString::number(m_sessionId, 16);
Query *q = new Query(this);
q->setData(data, ints);
q->setMsgId(encryptSendMessage(data, ints, 1));
q->setMainMsgId(q->msgId());
q->setSeqNo(m_seqNo - 1);
qCDebug(TG_CORE_SESSION) << "msgId is" << QString::number(q->msgId(), 16);
q->setMethods(methods);
q->setAcked(false);
q->setExtra(extra);
q->setName(name);
if (mSettings->resendQueries()) {
connect(q, &Query::timeout, this, &Session::resendQuery, Qt::UniqueConnection);
q->startTimer(QUERY_TIMEOUT);
}
m_pendingQueries.insert(q->msgId(), q);
return q->msgId();
}
void DeviceAgent::onEncrypted()
{
DEBUG_INFO << "Client onEncrypted:" << peerName();
}