/***************************************************************************
- * Copyright (C) 2005-2014 by the Quassel Project *
+ * Copyright (C) 2005-2015 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
connect(&_tokenBucketTimer, SIGNAL(timeout()), this, SLOT(fillBucketAndProcessQueue()));
connect(&socket, SIGNAL(connected()), this, SLOT(socketInitialized()));
- connect(&socket, SIGNAL(disconnected()), this, SLOT(socketDisconnected()));
connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(socketError(QAbstractSocket::SocketError)));
connect(&socket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(socketStateChanged(QAbstractSocket::SocketState)));
connect(&socket, SIGNAL(readyRead()), this, SLOT(socketHasData()));
connect(this, SIGNAL(newEvent(Event *)), coreSession()->eventManager(), SLOT(postEvent(Event *)));
if (Quassel::isOptionSet("oidentd")) {
- connect(this, SIGNAL(socketInitialized(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Core::instance()->oidentdConfigGenerator(), SLOT(addSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Qt::BlockingQueuedConnection);
+ connect(this, SIGNAL(socketOpen(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Core::instance()->oidentdConfigGenerator(), SLOT(addSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Qt::BlockingQueuedConnection);
connect(this, SIGNAL(socketDisconnected(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)), Core::instance()->oidentdConfigGenerator(), SLOT(removeSocket(const CoreIdentity*, QHostAddress, quint16, QHostAddress, quint16)));
}
}
_quitReason = reason;
displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Disconnecting. (%1)").arg((!requested && !withReconnect) ? tr("Core Shutdown") : _quitReason));
- switch (socket.state()) {
- case QAbstractSocket::ConnectedState:
- userInputHandler()->issueQuit(_quitReason);
+ if (socket.state() == QAbstractSocket::UnconnectedState) {
+ socketDisconnected();
+ } else {
+ if (socket.state() == QAbstractSocket::ConnectedState) {
+ userInputHandler()->issueQuit(_quitReason);
+ } else {
+ socket.close();
+ }
if (requested || withReconnect) {
// the irc server has 10 seconds to close the socket
_socketCloseTimer.start(10000);
- break;
}
- default:
- socket.close();
- socketDisconnected();
}
}
}
+void CoreNetwork::putCmd(const QString &cmd, const QList<QList<QByteArray>> ¶ms, const QByteArray &prefix)
+{
+ QListIterator<QList<QByteArray>> i(params);
+ while (i.hasNext()) {
+ QList<QByteArray> msg = i.next();
+ putCmd(cmd, msg, prefix);
+ }
+}
+
+
void CoreNetwork::setChannelJoined(const QString &channel)
{
_autoWhoQueue.prepend(channel.toLower()); // prepend so this new chan is the first to be checked
else if (s.endsWith("\n"))
s.chop(1);
NetworkDataEvent *event = new NetworkDataEvent(EventManager::NetworkIncoming, this, s);
-#if QT_VERSION >= 0x040700
event->setTimestamp(QDateTime::currentDateTimeUtc());
-#else
- event->setTimestamp(QDateTime::currentDateTime().toUTC());
-#endif
emit newEvent(event);
}
}
void CoreNetwork::socketInitialized()
{
- Server server = usedServer();
-#ifdef HAVE_SSL
- if (server.useSsl && !socket.isEncrypted())
- return;
-#endif
-#if QT_VERSION >= 0x040600
- socket.setSocketOption(QAbstractSocket::KeepAliveOption, true);
-#endif
CoreIdentity *identity = identityPtr();
if (!identity) {
qCritical() << "Identity invalid!";
return;
}
+ emit socketOpen(identity, localAddress(), localPort(), peerAddress(), peerPort());
+
+ Server server = usedServer();
+#ifdef HAVE_SSL
+ if (server.useSsl && !socket.isEncrypted())
+ return;
+#endif
+ socket.setSocketOption(QAbstractSocket::KeepAliveOption, true);
+
emit socketInitialized(identity, localAddress(), localPort(), peerAddress(), peerPort());
// TokenBucket to avoid sending too much at once
switch (socketState) {
case QAbstractSocket::UnconnectedState:
state = Network::Disconnected;
+ socketDisconnected();
break;
case QAbstractSocket::HostLookupState:
case QAbstractSocket::ConnectingState:
}
}
}
+
+
+QList<QList<QByteArray>> CoreNetwork::splitMessage(const QString &cmd, const QString &message, std::function<QList<QByteArray>(QString &)> cmdGenerator)
+{
+ QString wrkMsg(message);
+ QList<QList<QByteArray>> msgsToSend;
+
+ // do while (wrkMsg.size() > 0)
+ do {
+ // First, check to see if the whole message can be sent at once. The
+ // cmdGenerator function is passed in by the caller and is used to encode
+ // and encrypt (if applicable) the message, since different callers might
+ // want to use different encoding or encode different values.
+ int splitPos = wrkMsg.size();
+ QList<QByteArray> initialSplitMsgEnc = cmdGenerator(wrkMsg);
+ int initialOverrun = userInputHandler()->lastParamOverrun(cmd, initialSplitMsgEnc);
+
+ if (initialOverrun) {
+ // If the message was too long to be sent, first try splitting it along
+ // word boundaries with QTextBoundaryFinder.
+ QString splitMsg(wrkMsg);
+ QTextBoundaryFinder qtbf(QTextBoundaryFinder::Word, splitMsg);
+ qtbf.setPosition(initialSplitMsgEnc[1].size() - initialOverrun);
+ QList<QByteArray> splitMsgEnc;
+ int overrun = initialOverrun;
+
+ while (overrun) {
+ splitPos = qtbf.toPreviousBoundary();
+
+ // splitPos==-1 means the QTBF couldn't find a split point at all and
+ // splitPos==0 means the QTBF could only find a boundary at the beginning of
+ // the string. Neither one of these works for us.
+ if (splitPos > 0) {
+ // If a split point could be found, split the message there, calculate the
+ // overrun, and continue with the loop.
+ splitMsg = splitMsg.left(splitPos);
+ splitMsgEnc = cmdGenerator(splitMsg);
+ overrun = userInputHandler()->lastParamOverrun(cmd, splitMsgEnc);
+ }
+ else {
+ // If a split point could not be found (the beginning of the message
+ // is reached without finding a split point short enough to send) and we
+ // are still in Word mode, switch to Grapheme mode. We also need to restore
+ // the full wrkMsg to splitMsg, since splitMsg may have been cut down during
+ // the previous attempt to find a split point.
+ if (qtbf.type() == QTextBoundaryFinder::Word) {
+ splitMsg = wrkMsg;
+ splitPos = splitMsg.size();
+ QTextBoundaryFinder graphemeQtbf(QTextBoundaryFinder::Grapheme, splitMsg);
+ graphemeQtbf.setPosition(initialSplitMsgEnc[1].size() - initialOverrun);
+ qtbf = graphemeQtbf;
+ }
+ else {
+ // If the QTBF fails to find a split point in Grapheme mode, we give up.
+ // This should never happen, but it should be handled anyway.
+ qWarning() << "Unexpected failure to split message!";
+ return msgsToSend;
+ }
+ }
+ }
+
+ // Once a message of sendable length has been found, remove it from the wrkMsg and
+ // add it to the list of messages to be sent.
+ wrkMsg.remove(0, splitPos);
+ msgsToSend.append(splitMsgEnc);
+ }
+ else{
+ // If the entire remaining message is short enough to be sent all at once, remove
+ // it from the wrkMsg and add it to the list of messages to be sent.
+ wrkMsg.remove(0, splitPos);
+ msgsToSend.append(initialSplitMsgEnc);
+ }
+ } while (wrkMsg.size() > 0);
+
+ return msgsToSend;
+}
projects / quassel.git / blobdiff