/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel Project *
+ * Copyright (C) 2005-10 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
#include "util.h"
#include "coresession.h"
-#include "networkconnection.h"
-#include "network.h"
-#include "identity.h"
+#include "coreirclisthelper.h"
+#include "coreidentity.h"
#include "ctcphandler.h"
#include "ircuser.h"
-#include "ircchannel.h"
+#include "coreircchannel.h"
+#include "logger.h"
#include <QDebug>
-IrcServerHandler::IrcServerHandler(NetworkConnection *parent)
- : BasicHandler(parent),
- networkConnection(parent) {
-}
-
-IrcServerHandler::~IrcServerHandler() {
+#ifdef HAVE_QCA2
+# include "cipher.h"
+#endif
+IrcServerHandler::IrcServerHandler(CoreNetwork *parent)
+ : CoreBasicHandler(parent),
+ _whois(false)
+{
+ connect(parent, SIGNAL(disconnected(NetworkId)), this, SLOT(destroyNetsplits()));
}
-QString IrcServerHandler::serverDecode(const QByteArray &string) {
- return networkConnection->serverDecode(string);
-}
-
-QStringList IrcServerHandler::serverDecode(const QList<QByteArray> &stringlist) {
- QStringList list;
- foreach(QByteArray s, stringlist) list << networkConnection->serverDecode(s);
- return list;
+IrcServerHandler::~IrcServerHandler() {
+ destroyNetsplits();
}
-QString IrcServerHandler::bufferDecode(const QString &bufferName, const QByteArray &string) {
- return networkConnection->bufferDecode(bufferName, string);
-}
+/*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
+void IrcServerHandler::handleServerMsg(QByteArray msg) {
+ if(msg.isEmpty()) {
+ qWarning() << "Received empty string from server!";
+ return;
+ }
-QStringList IrcServerHandler::bufferDecode(const QString &bufferName, const QList<QByteArray> &stringlist) {
- QStringList list;
- foreach(QByteArray s, stringlist) list << networkConnection->bufferDecode(bufferName, s);
- return list;
-}
+ // Now we split the raw message into its various parts...
+ QString prefix = "";
+ QByteArray trailing;
+ QString cmd;
+
+ // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg
+ // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level...
+ int idx = msg.indexOf(" :");
+ if(idx >= 0) {
+ if(msg.length() > idx + 2)
+ trailing = msg.mid(idx + 2);
+ msg = msg.left(idx);
+ }
+ // OK, now it is safe to split...
+ QList<QByteArray> params = msg.split(' ');
+
+ // This could still contain empty elements due to (faulty?) ircds sending multiple spaces in a row
+ // Also, QByteArray is not nearly as convenient to work with as QString for such things :)
+ QList<QByteArray>::iterator iter = params.begin();
+ while(iter != params.end()) {
+ if(iter->isEmpty())
+ iter = params.erase(iter);
+ else
+ ++iter;
+ }
-QString IrcServerHandler::userDecode(const QString &userNick, const QByteArray &string) {
- return networkConnection->userDecode(userNick, string);
-}
+ if(!trailing.isEmpty()) params << trailing;
+ if(params.count() < 1) {
+ qWarning() << "Received invalid string from server!";
+ return;
+ }
-QStringList IrcServerHandler::userDecode(const QString &userNick, const QList<QByteArray> &stringlist) {
- QStringList list;
- foreach(QByteArray s, stringlist) list << networkConnection->userDecode(userNick, s);
- return list;
-}
+ QString foo = serverDecode(params.takeFirst());
-/*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
-void IrcServerHandler::handleServerMsg(QByteArray msg) {
- try {
- if(msg.isEmpty()) {
- qWarning() << "Received empty string from server!";
- return;
- }
+ // with SASL, the command is 'AUTHENTICATE +' and we should check for this here.
+ if(foo == QString("AUTHENTICATE +")) {
+ handleAuthenticate();
+ return;
+ }
- // Now we split the raw message into its various parts...
- QString prefix = "";
- QByteArray trailing;
- QString cmd;
-
- // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg
- // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level...
- int idx = msg.indexOf(" :");
- if(idx >= 0) {
- if(msg.length() > idx + 2) trailing = msg.mid(idx + 2);
- msg = msg.left(idx);
- }
- // OK, now it is safe to split...
- QList<QByteArray> params = msg.split(' ');
- if(!trailing.isEmpty()) params << trailing;
+ // a colon as the first chars indicates the existence of a prefix
+ if(foo[0] == ':') {
+ foo.remove(0, 1);
+ prefix = foo;
if(params.count() < 1) {
qWarning() << "Received invalid string from server!";
return;
}
+ foo = serverDecode(params.takeFirst());
+ }
- QString foo = serverDecode(params.takeFirst());
+ // next string without a whitespace is the command
+ cmd = foo.trimmed().toUpper();
- // a colon as the first chars indicates the existence of a prefix
- if(foo[0] == ':') {
- foo.remove(0, 1);
- prefix = foo;
- if(params.count() < 1) {
- qWarning() << "Received invalid string from server!";
- return;
- }
- foo = serverDecode(params.takeFirst());
+ // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
+ uint num = cmd.toUInt();
+ if(num > 0) {
+ if(params.count() == 0) {
+ qWarning() << "Message received from server violates RFC and is ignored!" << msg;
+ return;
}
+ _target = serverDecode(params.takeFirst());
+ } else {
+ _target = QString();
+ }
- // next string without a whitespace is the command
- cmd = foo.trimmed().toUpper();
-
- // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
- uint num = cmd.toUInt();
- if(num > 0) {
- if(params.count() == 0) {
- qWarning() << "Message received from server violates RFC and is ignored!";
- return;
- }
- params.removeFirst();
- }
+ // note that the IRC server is still alive
+ network()->resetPingTimeout();
- // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
- handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
- //handle(cmd, Q_ARG(QString, prefix));
- } catch(Exception e) {
- emit displayMsg(Message::Error, "", e.msg());
- }
+ // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
+ handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
}
-void IrcServerHandler::defaultHandler(QString cmd, QString prefix, QList<QByteArray> rawparams) {
+void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
// we assume that all this happens in server encoding
- QStringList params;
- foreach(QByteArray r, rawparams) params << serverDecode(r);
+ QStringList params = serverDecode(rawparams);
uint num = cmd.toUInt();
- if(num) {
- // A lot of server messages don't really need their own handler because they don't do much.
- // Catch and handle these here.
- switch(num) {
- // Welcome, status, info messages. Just display these.
- case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
- emit displayMsg(Message::Server, "", params.join(" "), prefix);
- break;
- // Server error messages without param, just display them
- case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
- case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
- case 431: // ERR_NONICKNAMEGIVEN
- emit displayMsg(Message::Error, "", params.join(" "), prefix);
- break;
- // Server error messages, display them in red. First param will be appended.
- case 401: case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442:
- { QString p = params.takeFirst();
- emit displayMsg(Message::Error, "", params.join(" ") + " " + p, prefix);
- break;
- }
- // Server error messages which will be displayed with a colon between the first param and the rest
- case 413: case 414: case 423: case 441: case 444: case 461:
- case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
- case 436: // ERR_NICKCOLLISION
- { QString p = params.takeFirst();
- emit displayMsg(Message::Error, "", p + ": " + params.join(" "));
- break;
- }
- // Ignore these commands.
- case 366: case 376:
- break;
-
- // Everything else will be marked in red, so we can add them somewhere.
- default:
- emit displayMsg(Message::Error, "", cmd + " " + params.join(" "), prefix);
- }
- //qDebug() << prefix <<":"<<cmd<<params;
- } else {
- emit displayMsg(Message::Error, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
+ // numeric commands are handled by the event system now
+ if(!num) {
+ emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
//qDebug() << prefix <<":"<<cmd<<params;
}
}
//******************************/
// IRC SERVER HANDLER
//******************************/
-void IrcServerHandler::handleJoin(QString prefix, QList<QByteArray> params) {
- Q_ASSERT(params.count() == 1);
+void IrcServerHandler::handleInvite(const QString &prefix, const QList<QByteArray> ¶ms) {
+ if(!checkParamCount("IrcServerHandler::handleInvite()", params, 2))
+ return;
+// qDebug() << "IrcServerHandler::handleInvite()" << prefix << params;
+
+ IrcUser *ircuser = network()->updateNickFromMask(prefix);
+ if(!ircuser) {
+ return;
+ }
+
+ QString channel = serverDecode(params[1]);
+
+ emit displayMsg(Message::Invite, BufferInfo::StatusBuffer, "", tr("%1 invited you to channel %2").arg(ircuser->nick()).arg(channel));
+}
+
+void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
+ if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
+ return;
+
QString channel = serverDecode(params[0]);
IrcUser *ircuser = network()->updateNickFromMask(prefix);
- emit displayMsg(Message::Join, channel, channel, prefix);
+
+ bool handledByNetsplit = false;
+ if(!_netsplits.empty()) {
+ foreach(Netsplit* n, _netsplits) {
+ handledByNetsplit = n->userJoined(prefix, channel);
+ if(handledByNetsplit)
+ break;
+ }
+ }
+
+ // normal join
+ if(!handledByNetsplit) {
+ emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
+ ircuser->joinChannel(channel);
+ }
//qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
- ircuser->joinChannel(channel);
+
+ if(network()->isMe(ircuser)) {
+ network()->setChannelJoined(channel);
+ putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
+ }
}
-void IrcServerHandler::handleKick(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
+ if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
+ return;
+
network()->updateNickFromMask(prefix);
- IrcUser *victim = network()->ircUser(serverDecode(params[1]));
- QString channel = serverDecode(params[0]);
- Q_ASSERT(victim);
+ IrcUser *victim = network()->ircUser(params[1]);
+ if(!victim)
+ return;
+ QString channel = serverDecode(params[0]);
victim->partChannel(channel);
QString msg;
if(params.count() > 2) // someone got a reason!
- msg = QString("%1 %2").arg(victim->nick()).arg(bufferDecode(channel, params[2]));
+ msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
else
msg = victim->nick();
- emit displayMsg(Message::Kick, channel, msg, prefix);
+ emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
+ //if(network()->isMe(victim)) network()->setKickedFromChannel(channel);
}
-void IrcServerHandler::handleMode(QString prefix, QList<QByteArray> params) {
- if(params.count() < 2) {
- emit displayMsg(Message::Error, "", tr("Received invalid MODE from %s: %s").arg(prefix).arg(serverDecode(params).join(" ")));
+void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
+ if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
return;
- }
- if(network()->isChannelName(params[0])) {
+ if(network()->isChannelName(serverDecode(params[0]))) {
// Channel Modes
- emit displayMsg(Message::Mode, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
+ emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
+
+ IrcChannel *channel = network()->ircChannel(params[0]);
+ if(!channel) {
+ // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
+ // anyways: we don't have a place to store the data --> discard the info.
+ return;
+ }
- IrcChannel *channel = network()->ircChannel(params.takeFirst());
- // FIXME: currently the IrcChannels only support PREFIX-Modes for users
- // This cannot be fixed unless the SignalProxy() doesn't rely on methodIds anymore
- QString modes = params.takeFirst();
+ QString modes = params[1];
bool add = true;
- int modeIndex = 0;
+ int paramOffset = 2;
for(int c = 0; c < modes.length(); c++) {
if(modes[c] == '+') {
- add = true;
- continue;
+ add = true;
+ continue;
}
if(modes[c] == '-') {
- add = false;
- continue;
+ add = false;
+ continue;
}
- // this is the part where we restrict the mode changes to PREFIXES:
- if(network()->prefixModes().contains(modes[c]) && modeIndex < params.count()) {
- IrcUser *ircUser = network()->ircUser(params[modeIndex]);
- if(add)
- channel->addUserMode(ircUser, QString(modes[c]));
- else
- channel->removeUserMode(ircUser, QString(modes[c]));
+ if(network()->prefixModes().contains(modes[c])) {
+ // user channel modes (op, voice, etc...)
+ if(paramOffset < params.count()) {
+ IrcUser *ircUser = network()->ircUser(params[paramOffset]);
+ if(!ircUser) {
+ qWarning() << Q_FUNC_INFO << "Unknown IrcUser:" << params[paramOffset];
+ } else {
+ if(add) {
+ bool handledByNetsplit = false;
+ if(!_netsplits.empty()) {
+ foreach(Netsplit* n, _netsplits) {
+ handledByNetsplit = n->userAlreadyJoined(ircUser->hostmask(), channel->name());
+ if(handledByNetsplit) {
+ n->addMode(ircUser->hostmask(), channel->name(), QString(modes[c]));
+ break;
+ }
+ }
+ }
+ if(!handledByNetsplit)
+ channel->addUserMode(ircUser, QString(modes[c]));
+ }
+ else
+ channel->removeUserMode(ircUser, QString(modes[c]));
+ }
+ } else {
+ qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
+ }
+ paramOffset++;
+ } else {
+ // regular channel modes
+ QString value;
+ Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
+ if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
+ if(paramOffset < params.count()) {
+ value = params[paramOffset];
+ } else {
+ qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
+ }
+ paramOffset++;
+ }
+
+ if(add)
+ channel->addChannelMode(modes[c], value);
+ else
+ channel->removeChannelMode(modes[c], value);
}
- modeIndex++;
}
-
+
} else {
// pure User Modes
- emit displayMsg(Message::Mode, "", serverDecode(params).join(" "), prefix);
+ IrcUser *ircUser = network()->newIrcUser(params[0]);
+ QString modeString(serverDecode(params[1]));
+ QString addModes;
+ QString removeModes;
+ bool add = false;
+ for(int c = 0; c < modeString.count(); c++) {
+ if(modeString[c] == '+') {
+ add = true;
+ continue;
+ }
+ if(modeString[c] == '-') {
+ add = false;
+ continue;
+ }
+ if(add)
+ addModes += modeString[c];
+ else
+ removeModes += modeString[c];
+ }
+ if(!addModes.isEmpty())
+ ircUser->addUserModes(addModes);
+ if(!removeModes.isEmpty())
+ ircUser->removeUserModes(removeModes);
+
+ if(network()->isMe(ircUser)) {
+ network()->updatePersistentModes(addModes, removeModes);
+ }
+
+ // FIXME: redirect
+ emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
}
}
-void IrcServerHandler::handleNick(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
+ if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
+ return;
+
IrcUser *ircuser = network()->updateNickFromMask(prefix);
- Q_ASSERT(ircuser);
+ if(!ircuser) {
+ qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
+ return;
+ }
QString newnick = serverDecode(params[0]);
QString oldnick = ircuser->nick();
- foreach(QString channel, ircuser->channels()) {
- if(network()->isMyNick(oldnick)) {
- emit displayMsg(Message::Nick, channel, newnick, newnick);
+ QString sender = network()->isMyNick(oldnick)
+ ? newnick
+ : prefix;
+
+
+ // the order is cruicial
+ // otherwise the client would rename the buffer, see that the assigned ircuser doesn't match anymore
+ // and remove the ircuser from the querybuffer leading to a wrong on/offline state
+ ircuser->setNick(newnick);
+ coreSession()->renameBuffer(network()->networkId(), newnick, oldnick);
+
+ foreach(QString channel, ircuser->channels())
+ emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
+}
+
+void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
+ if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
+ return;
+
+
+ QStringList targets = serverDecode(params[0]).split(',', QString::SkipEmptyParts);
+ QStringList::const_iterator targetIter;
+ for(targetIter = targets.constBegin(); targetIter != targets.constEnd(); targetIter++) {
+ QString target = *targetIter;
+
+ // special treatment for welcome messages like:
+ // :ChanServ!ChanServ@services. NOTICE egst :[#apache] Welcome, this is #apache. Please read the in-channel topic message. This channel is being logged by IRSeekBot. If you have any question please see http://blog.freenode.net/?p=68
+ if(!network()->isChannelName(target)) {
+ QString msg = serverDecode(params[1]);
+ QRegExp welcomeRegExp("^\\[([^\\]]+)\\] ");
+ if(welcomeRegExp.indexIn(msg) != -1) {
+ QString channelname = welcomeRegExp.cap(1);
+ msg = msg.mid(welcomeRegExp.matchedLength());
+ CoreIrcChannel *chan = static_cast<CoreIrcChannel *>(network()->ircChannel(channelname)); // we only have CoreIrcChannels in the core, so this cast is safe
+ if(chan && !chan->receivedWelcomeMsg()) {
+ chan->setReceivedWelcomeMsg();
+ emit displayMsg(Message::Notice, BufferInfo::ChannelBuffer, channelname, msg, prefix);
+ continue;
+ }
+ }
+ }
+
+ if(prefix.isEmpty() || target == "AUTH") {
+ target = "";
} else {
- emit displayMsg(Message::Nick, channel, newnick, prefix);
+ if(!target.isEmpty() && network()->prefixes().contains(target[0]))
+ target = target.mid(1);
+ if(!network()->isChannelName(target))
+ target = nickFromMask(prefix);
}
+
+ network()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
}
- ircuser->setNick(newnick);
-}
-void IrcServerHandler::handleNotice(QString prefix, QList<QByteArray> params) {
- if(network()->currentServer().isEmpty() || network()->currentServer() == prefix)
- emit displayMsg(Message::Server, "", serverDecode(params[1]), prefix);
- else
- emit displayMsg(Message::Notice, "", userDecode(prefix, params[1]), prefix);
}
-void IrcServerHandler::handlePart(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
+ if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
+ return;
+
IrcUser *ircuser = network()->updateNickFromMask(prefix);
QString channel = serverDecode(params[0]);
- Q_ASSERT(ircuser);
+ if(!ircuser) {
+ qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
+ return;
+ }
ircuser->partChannel(channel);
if(params.count() > 1)
msg = userDecode(ircuser->nick(), params[1]);
- emit displayMsg(Message::Part, channel, msg, prefix);
+ emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
+ if(network()->isMe(ircuser)) network()->setChannelParted(channel);
}
-void IrcServerHandler::handlePing(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
Q_UNUSED(prefix);
- emit putCmd("PONG", serverDecode(params));
+ putCmd("PONG", params);
}
-void IrcServerHandler::handlePrivmsg(QString prefix, QList<QByteArray> params) {
- IrcUser *ircuser = network()->updateNickFromMask(prefix);
- Q_ASSERT(ircuser);
+void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ // the server is supposed to send back what we passed as param. and we send a timestamp
+ // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
if(params.count() < 2)
- params << QByteArray("");
+ return;
- QString target = serverDecode(params[0]);
+ QString timestamp = serverDecode(params[1]);
+ QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
+ if(!sendTime.isValid()) {
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
+ return;
+ }
- // are we the target or is it a channel?
- if(network()->isMyNick(target)) {
- // it's possible to pack multiple privmsgs into one param using ctcp
- QStringList messages = networkConnection->ctcpHandler()->parse(CtcpHandler::CtcpQuery, prefix, target, userDecode(ircuser->nick(), params[1]));
- quint8 flags;
- foreach(QString message, messages) {
- flags = Message::PrivMsg;
- if(message.contains(network()->myNick()))
- flags |= Message::Highlight;
- emit displayMsg(Message::Plain, "", message, prefix, flags);
- }
- } else {
- // so it's probably a channel..
- if(!isChannelName(target)) {
- qWarning() << "received PRIVMSG with target" << target << "which is neither us nor a channel!";
- return;
- }
+ network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
+}
- QStringList messages = networkConnection->ctcpHandler()->parse(CtcpHandler::CtcpQuery, prefix, target, bufferDecode(target, params[1]));
- quint8 flags;
- foreach(QString message, messages) {
- flags = Message::None;
- if(message.contains(network()->myNick()))
- flags |= Message::Highlight;
- emit displayMsg(Message::Plain, target, message, prefix, flags);
- }
+void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
+ if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
+ return;
+
+ IrcUser *ircuser = network()->updateNickFromMask(prefix);
+ if(!ircuser) {
+ qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
+ return;
}
+ if(params.isEmpty()) {
+ qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
+ return;
+ }
+
+ QString senderNick = nickFromMask(prefix);
+
+ QByteArray msg = params.count() < 2
+ ? QByteArray("")
+ : params[1];
+
+ QStringList targets = serverDecode(params[0]).split(',', QString::SkipEmptyParts);
+ QStringList::const_iterator targetIter;
+ for(targetIter = targets.constBegin(); targetIter != targets.constEnd(); targetIter++) {
+ const QString &target = network()->isChannelName(*targetIter)
+ ? *targetIter
+ : senderNick;
+
+#ifdef HAVE_QCA2
+ msg = decrypt(target, msg);
+#endif
+ // it's possible to pack multiple privmsgs into one param using ctcp
+ // - > we let the ctcpHandler do the work
+ network()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
+ }
}
-void IrcServerHandler::handleQuit(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
IrcUser *ircuser = network()->updateNickFromMask(prefix);
- Q_ASSERT(ircuser);
+ if(!ircuser) return;
QString msg;
- if(params.count())
+ if(params.count() > 0)
msg = userDecode(ircuser->nick(), params[0]);
- foreach(QString channel, ircuser->channels())
- emit displayMsg(Message::Quit, channel, msg, prefix);
-
- network()->removeIrcUser(nickFromMask(prefix));
+ // check if netsplit
+ if(Netsplit::isNetsplit(msg)) {
+ Netsplit *n;
+ if(!_netsplits.contains(msg)) {
+ n = new Netsplit();
+ connect(n, SIGNAL(finished()), this, SLOT(handleNetsplitFinished()));
+ connect(n, SIGNAL(netsplitJoin(const QString&, const QStringList&, const QStringList&, const QString&)),
+ this, SLOT(handleNetsplitJoin(const QString&, const QStringList&, const QStringList&, const QString&)));
+ connect(n, SIGNAL(netsplitQuit(const QString&, const QStringList&, const QString&)),
+ this, SLOT(handleNetsplitQuit(const QString&, const QStringList&, const QString&)));
+ connect(n, SIGNAL(earlyJoin(const QString&, const QStringList&, const QStringList&)),
+ this, SLOT(handleEarlyNetsplitJoin(const QString&, const QStringList&, const QStringList&)));
+ _netsplits.insert(msg, n);
+ }
+ else {
+ n = _netsplits[msg];
+ }
+ // add this user to the netsplit
+ n->userQuit(prefix, ircuser->channels(),msg);
+ }
+ // normal quit
+ else {
+ foreach(QString channel, ircuser->channels())
+ emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
+ ircuser->quit();
+ }
}
-void IrcServerHandler::handleTopic(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
+ if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
+ return;
+
IrcUser *ircuser = network()->updateNickFromMask(prefix);
- QString channel = serverDecode(params[0]);
- QString topic = bufferDecode(channel, params[1]);
- Q_ASSERT(ircuser);
+ if(!ircuser)
+ return;
+
+ IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
+ if(!channel)
+ return;
+
+ QString topic;
+ if(params.count() > 1) {
+ QByteArray rawTopic = params[1];
+#ifdef HAVE_QCA2
+ rawTopic = decrypt(channel->name(), rawTopic, true);
+#endif
+ topic = channelDecode(channel->name(), rawTopic);
+ }
- network()->ircChannel(channel)->setTopic(topic);
+ channel->setTopic(topic);
- emit displayMsg(Message::Server, channel, tr("%1 has changed topic for %2 to: \"%3\"").arg(ircuser->nick()).arg(channel).arg(topic));
+ emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel->name(), tr("%1 has changed topic for %2 to: \"%3\"").arg(ircuser->nick()).arg(channel->name()).arg(topic));
+}
+
+void IrcServerHandler::handleCap(const QString &prefix, const QList<QByteArray> ¶ms) {
+ // for SASL, there will only be a single param of 'sasl', however you can check here for
+ // additional CAP messages (ls, multi-prefix, et cetera).
+
+ Q_UNUSED(prefix);
+
+ if(params.size() == 3) {
+ QString param = serverDecode(params[2]);
+ if(param == QString("sasl")) { // SASL Ready
+ network()->putRawLine(serverEncode("AUTHENTICATE PLAIN")); // Only working with PLAIN atm, blowfish later
+ }
+ }
+}
+
+void IrcServerHandler::handleAuthenticate() {
+ QString construct = network()->saslAccount();
+ construct.append(QChar(QChar::Null));
+ construct.append(network()->saslAccount());
+ construct.append(QChar(QChar::Null));
+ construct.append(network()->saslPassword());
+ QByteArray saslData = QByteArray(construct.toAscii().toBase64());
+ saslData.prepend(QString("AUTHENTICATE ").toAscii());
+ network()->putRawLine(saslData);
}
/* RPL_WELCOME */
-void IrcServerHandler::handle001(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
+ network()->setCurrentServer(prefix);
+
+ if(params.isEmpty()) {
+ emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
+ }
// there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
QString param = serverDecode(params[0]);
QString myhostmask = param.section(' ', -1, -1);
- network()->setCurrentServer(prefix);
+
network()->setMyNick(nickFromMask(myhostmask));
- emit displayMsg(Message::Server, "", param, prefix);
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
}
/* RPL_ISUPPORT */
// TODO Complete 005 handling, also use sensible defaults for non-sent stuff
-void IrcServerHandler::handle005(QString prefix, QList<QByteArray> params) {
- Q_UNUSED(prefix)
- QString rpl_isupport_suffix = serverDecode(params.takeLast());
- if(rpl_isupport_suffix.toLower() != QString("are supported by this server")) {
- qWarning() << "Received invalid RPL_ISUPPORT! Suffix is:" << rpl_isupport_suffix << "Excpected: are supported by this server";
+void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ const int numParams = params.size();
+ if(numParams == 0) {
+ emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
return;
}
-
- foreach(QString param, serverDecode(params)) {
- QString key = param.section("=", 0, 0);
- QString value = param.section("=", 1);
+
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
+
+ QString rpl_isupport_suffix = serverDecode(params.last());
+ if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
+ emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
+ }
+
+ QString rawSupport;
+ QString key, value;
+ for(int i = 0; i < numParams - 1; i++) {
+ QString rawSupport = serverDecode(params[i]);
+ QString key = rawSupport.section("=", 0, 0);
+ QString value = rawSupport.section("=", 1);
network()->addSupport(key, value);
}
+
+ /* determine our prefixes here to get an accurate result */
+ network()->determinePrefixes();
+}
+
+/* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
+void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ //TODO: save information in network object
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
+}
+
+/* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
+void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ //TODO: save information in network object
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
+}
+
+/* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
+void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ //TODO: save information in network object
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
+}
+
+/* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
+void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ //TODO: save information in network object
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
+}
+
+/*
+WHOIS-Message:
+ Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
+ and 301 (RPL_AWAY)
+ "<nick> :<away message>"
+WHO-Message:
+ Replies 352 and 315 paired are used to answer a WHO message.
+
+WHOWAS-Message:
+ Replies 314 and 369 are responses to a WHOWAS message.
+
+*/
+
+
+/* RPL_AWAY - "<nick> :<away message>" */
+void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
+ return;
+
+
+ QString nickName = serverDecode(params[0]);
+ QString awayMessage = userDecode(nickName, params[1]);
+
+ IrcUser *ircuser = network()->ircUser(nickName);
+ if(ircuser) {
+ ircuser->setAwayMessage(awayMessage);
+ ircuser->setAway(true);
+ }
+
+ // FIXME: proper redirection needed
+ if(_whois) {
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
+ } else {
+ if(ircuser) {
+ int now = QDateTime::currentDateTime().toTime_t();
+ int silenceTime = 60;
+ if(ircuser->lastAwayMessage() + silenceTime < now) {
+ emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
+ }
+ ircuser->setLastAwayMessage(now);
+ } else {
+ // probably should not happen
+ emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
+ }
+ }
}
+// 305 RPL_UNAWAY
+// ":You are no longer marked as being away"
+void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ IrcUser *me = network()->me();
+ if(me)
+ me->setAway(false);
+
+ if(!network()->autoAwayActive()) {
+ if(!params.isEmpty())
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
+ } else {
+ network()->setAutoAwayActive(false);
+ }
+}
+
+// 306 RPL_NOWAWAY
+// ":You have been marked as being away"
+void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ IrcUser *me = network()->me();
+ if(me)
+ me->setAway(true);
+
+ if(!params.isEmpty() && !network()->autoAwayActive())
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
+}
+
+/* RPL_WHOISSERVICE - "<user> is registered nick" */
+void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
+ return;
+
+ QString whoisServiceReply = serverDecode(params).join(" ");
+ IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
+ if(ircuser) {
+ ircuser->setWhoisServiceReply(whoisServiceReply);
+ }
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
+}
+
+/* RPL_SUSERHOST - "<user> is available for help." */
+void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
+ return;
+
+ QString suserHost = serverDecode(params).join(" ");
+ IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
+ if(ircuser) {
+ ircuser->setSuserHost(suserHost);
+ }
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
+}
+
+/* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
+void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
+ return;
+
+ _whois = true;
+ IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
+ if(ircuser) {
+ ircuser->setUser(serverDecode(params[1]));
+ ircuser->setHost(serverDecode(params[2]));
+ ircuser->setRealName(serverDecode(params.last()));
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
+ } else {
+ QString host = QString("%1!%2@%3").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params[2]));
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[0])).arg(host).arg(serverDecode(params.last())));
+ }
+}
+
+/* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
+void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
+ return;
+
+ IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
+ if(ircuser) {
+ ircuser->setServer(serverDecode(params[1]));
+ }
+
+ QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
+ if(_whois) {
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
+ } else {
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
+ }
+}
+
+/* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
+void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
+ return;
+
+ IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
+ if(ircuser) {
+ ircuser->setIrcOperator(params.last());
+ }
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
+}
+
+/* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
+void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
+ return;
+
+ QString nick = serverDecode(params[0]);
+ QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
+ QString realName = serverDecode(params.last());
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
+}
+
+/* RPL_ENDOFWHO: "<name> :End of WHO list" */
+void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
+ return;
+
+ QStringList p = serverDecode(params);
+ if(network()->setAutoWhoDone(p[0])) {
+ return; // stay silent
+ }
+ p.takeLast(); // should be "End of WHO list"
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
+}
+
+/* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
+ (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
+void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
+ return;
+
+ QString nick = serverDecode(params[0]);
+ IrcUser *ircuser = network()->ircUser(nick);
+
+ QDateTime now = QDateTime::currentDateTime();
+ int idleSecs = serverDecode(params[1]).toInt();
+ idleSecs *= -1;
+
+ if(ircuser) {
+ ircuser->setIdleTime(now.addSecs(idleSecs));
+ if(params.size() > 3) { // if we have more then 3 params we have the above mentioned "real life" situation
+ int loginTime = serverDecode(params[2]).toInt();
+ ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
+ }
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is idling for %2 (%3)").arg(ircuser->nick()).arg(secondsToString(ircuser->idleTime().secsTo(now))).arg(ircuser->idleTime().toString()));
+ } else {
+ QDateTime idleSince = now.addSecs(idleSecs);
+ if (params.size() > 3) { // we have a signon time
+ int loginTime = serverDecode(params[2]).toInt();
+ QDateTime datetime = QDateTime::fromTime_t(loginTime);
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(nick).arg(datetime.toString()));
+ }
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is idling for %2 (%3)").arg(nick).arg(secondsToString(idleSince.secsTo(now))).arg(idleSince.toString()));
+ }
+}
+
+/* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
+void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ _whois = false;
+ QStringList parameter = serverDecode(params);
+ parameter.removeFirst();
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
+}
+
+/* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
+void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
+ return;
+
+ QString nick = serverDecode(params.first());
+ QStringList op;
+ QStringList voice;
+ QStringList user;
+ foreach (QString channel, serverDecode(params.last()).split(" ")) {
+ if(channel.startsWith("@"))
+ op.append(channel.remove(0,1));
+ else if(channel.startsWith("+"))
+ voice.append(channel.remove(0,1));
+ else
+ user.append(channel);
+ }
+ if(!user.isEmpty())
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
+ if(!voice.isEmpty())
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
+ if(!op.isEmpty())
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
+}
+
+/* RPL_WHOISVIRT - "<nick> is identified to services" */
+void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
+}
+
+/* RPL_LIST - "<channel> <# visible> :<topic>" */
+void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ QString channelName;
+ quint32 userCount = 0;
+ QString topic;
+
+ int paramCount = params.count();
+ switch(paramCount) {
+ case 3:
+ topic = serverDecode(params[2]);
+ case 2:
+ userCount = serverDecode(params[1]).toUInt();
+ case 1:
+ channelName = serverDecode(params[0]);
+ default:
+ break;
+ }
+ if(!coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
+}
+
+/* RPL_LISTEND ":End of LIST" */
+void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ Q_UNUSED(params)
+
+ if(!coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
+}
+
+/* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
+void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ handleMode(prefix, params);
+}
+
+/* RPL_??? - "<channel> <homepage> */
+void IrcServerHandler::handle328(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle328()", params, 2))
+ return;
+
+ QString channel = serverDecode(params[0]);
+ QString homepage = serverDecode(params[1]);
+
+ emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Homepage for %1 is %2").arg(channel, homepage));
+}
+
+
+/* RPL_??? - "<channel> <creation time (unix)>" */
+void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle329()", params, 2))
+ return;
+
+ QString channel = serverDecode(params[0]);
+ uint unixtime = params[1].toUInt();
+ if(!unixtime) {
+ qWarning() << Q_FUNC_INFO << "received invalid timestamp:" << params[1];
+ return;
+ }
+ QDateTime time = QDateTime::fromTime_t(unixtime);
+
+ emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Channel %1 created on %2").arg(channel, time.toString()));
+}
+
+/* RPL_WHOISACCOUNT: "<nick> <account> :is authed as */
+void IrcServerHandler::handle330(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle330()", params, 3))
+ return;
+
+ QString nick = serverDecode(params[0]);
+ QString account = serverDecode(params[1]);
+
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is authed as %2").arg(nick).arg(account));
+}
/* RPL_NOTOPIC */
-void IrcServerHandler::handle331(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
+ return;
+
QString channel = serverDecode(params[0]);
- network()->ircChannel(channel)->setTopic(QString());
- emit displayMsg(Message::Server, channel, tr("No topic is set for %1.").arg(channel));
+ IrcChannel *chan = network()->ircChannel(channel);
+ if(chan)
+ chan->setTopic(QString());
+
+ emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
}
/* RPL_TOPIC */
-void IrcServerHandler::handle332(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
+ return;
+
QString channel = serverDecode(params[0]);
- QString topic = bufferDecode(channel, params[1]);
- network()->ircChannel(channel)->setTopic(topic);
- emit displayMsg(Message::Server, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
+ QByteArray rawTopic = params[1];
+#ifdef HAVE_QCA2
+ rawTopic = decrypt(channel, rawTopic, true);
+#endif
+ QString topic = channelDecode(channel, rawTopic);
+
+ IrcChannel *chan = network()->ircChannel(channel);
+ if(chan)
+ chan->setTopic(topic);
+
+ emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
}
/* Topic set by... */
-void IrcServerHandler::handle333(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
+ return;
+
QString channel = serverDecode(params[0]);
- emit displayMsg(Message::Server, channel, tr("Topic set by %1 on %2")
- .arg(bufferDecode(channel, params[1]), QDateTime::fromTime_t(bufferDecode(channel, params[2]).toUInt()).toString()));
+ emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel,
+ tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
}
-/* RPL_NAMREPLY */
-void IrcServerHandler::handle353(QString prefix, QList<QByteArray> params) {
+/* RPL_INVITING - "<nick> <channel>*/
+void IrcServerHandler::handle341(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle341()", params, 2))
+ return;
+
+ QString nick = serverDecode(params[0]);
+
+ IrcChannel *channel = network()->ircChannel(serverDecode(params[1]));
+ if(!channel) {
+ qWarning() << "IrcServerHandler::handle341(): unknown channel:" << params[1];
+ return;
+ }
+
+ emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel->name(), tr("%1 has been invited to %2").arg(nick).arg(channel->name()));
+}
+
+/* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
+ ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
+void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
Q_UNUSED(prefix)
- params.removeFirst(); // either "=", "*" or "@" indicating a public, private or secret channel
- QString channelname = serverDecode(params.takeFirst());
+ if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
+ return;
+
+ QString channel = serverDecode(params[0]);
+ IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
+ if(ircuser) {
+ ircuser->setUser(serverDecode(params[1]));
+ ircuser->setHost(serverDecode(params[2]));
+
+ bool away = serverDecode(params[5]).startsWith("G") ? true : false;
+ ircuser->setAway(away);
+ ircuser->setServer(serverDecode(params[3]));
+ ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
+ }
+
+ if(!network()->isAutoWhoInProgress(channel)) {
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
+ }
+}
+
+/* RPL_NAMREPLY */
+void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle353()", params, 3))
+ return;
+
+ // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
+ // we don't use this information at the time beeing
+ QString channelname = serverDecode(params[1]);
- foreach(QString nick, serverDecode(params.takeFirst()).split(' ')) {
+ IrcChannel *channel = network()->ircChannel(channelname);
+ if(!channel) {
+ qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
+ return;
+ }
+
+ QStringList nicks;
+ QStringList modes;
+
+ foreach(QString nick, serverDecode(params[2]).split(' ')) {
QString mode = QString();
if(network()->prefixes().contains(nick[0])) {
nick = nick.mid(1);
}
- IrcUser *ircuser = network()->newIrcUser(nick);
- ircuser->joinChannel(channelname);
-
- if(!mode.isNull())
- network()->ircChannel(channelname)->addUserMode(ircuser, mode);
+ nicks << nick;
+ modes << mode;
}
+
+ channel->joinIrcUsers(nicks, modes);
+}
+
+/* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
+void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix)
+ emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
}
/* ERR_ERRONEUSNICKNAME */
-void IrcServerHandler::handle432(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
Q_UNUSED(prefix);
+ QString errnick;
if(params.size() < 2) {
// handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
// nick @@@
// :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
// correct server reply:
// :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
- emit displayMsg(Message::Error, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
- emit displayMsg(Message::Error, "", tr("Due to a bug in Unreal IRCd (and maybe other irc-servers too) we're unable to determine the erroneous nick"));
- emit displayMsg(Message::Error, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
+ errnick = target();
} else {
- QString errnick = params[0];
- emit displayMsg(Message::Error, "", tr("Nick %1 contains illegal characters").arg(errnick));
- tryNextNick(errnick);
+ errnick = params[0];
}
+ emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
+ tryNextNick(errnick, true /* erroneus */);
}
/* ERR_NICKNAMEINUSE */
-void IrcServerHandler::handle433(QString prefix, QList<QByteArray> params) {
+void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
+ return;
QString errnick = serverDecode(params[0]);
- emit displayMsg(Message::Error, "", tr("Nick already in use: %1").arg(errnick));
+ emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
// if there is a problem while connecting to the server -> we handle it
// but only if our connection has not been finished yet...
- if(!networkConnection->network()->currentServer().isEmpty())
+ if(!network()->currentServer().isEmpty())
return;
tryNextNick(errnick);
}
-void IrcServerHandler::tryNextNick(const QString &errnick) {
- QStringList desiredNicks = networkConnection->coreSession()->identity(networkConnection->network()->identity())->nicks();
- int nextNick = desiredNicks.indexOf(errnick) + 1;
- if(desiredNicks.size() > nextNick) {
- putCmd("NICK", QStringList(desiredNicks[nextNick]));
+/* ERR_UNAVAILRESOURCE */
+void IrcServerHandler::handle437(const QString &prefix, const QList<QByteArray> ¶ms) {
+ Q_UNUSED(prefix);
+ if(!checkParamCount("IrcServerHandler::handle437()", params, 1))
+ return;
+
+ QString errnick = serverDecode(params[0]);
+ emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick/channel is temporarily unavailable: %1").arg(errnick));
+
+ // if there is a problem while connecting to the server -> we handle it
+ // but only if our connection has not been finished yet...
+ if(!network()->currentServer().isEmpty())
+ return;
+
+ if(!network()->isChannelName(errnick))
+ tryNextNick(errnick);
+}
+
+/* Handle signals from Netsplit objects */
+
+void IrcServerHandler::handleNetsplitJoin(const QString &channel, const QStringList &users, const QStringList &modes, const QString& quitMessage)
+{
+ IrcChannel *ircChannel = network()->ircChannel(channel);
+ if(!ircChannel) {
+ return;
+ }
+ QList<IrcUser *> ircUsers;
+ QStringList newModes = modes;
+ QStringList newUsers = users;
+
+ foreach(QString user, users) {
+ IrcUser *iu = network()->ircUser(nickFromMask(user));
+ if(iu)
+ ircUsers.append(iu);
+ else { // the user already quit
+ int idx = users.indexOf(user);
+ newUsers.removeAt(idx);
+ newModes.removeAt(idx);
+ }
+ }
+
+ QString msg = newUsers.join("#:#").append("#:#").append(quitMessage);
+ emit displayMsg(Message::NetsplitJoin, BufferInfo::ChannelBuffer, channel, msg);
+ ircChannel->joinIrcUsers(ircUsers, newModes);
+}
+
+void IrcServerHandler::handleNetsplitQuit(const QString &channel, const QStringList &users, const QString& quitMessage)
+{
+ QString msg = users.join("#:#").append("#:#").append(quitMessage);
+ emit displayMsg(Message::NetsplitQuit, BufferInfo::ChannelBuffer, channel, msg);
+ foreach(QString user, users) {
+ IrcUser *iu = network()->ircUser(nickFromMask(user));
+ if(iu)
+ iu->quit();
+ }
+}
+
+void IrcServerHandler::handleEarlyNetsplitJoin(const QString &channel, const QStringList &users, const QStringList &modes) {
+ IrcChannel *ircChannel = network()->ircChannel(channel);
+ if(!ircChannel) {
+ qDebug() << "handleEarlyNetsplitJoin(): channel " << channel << " invalid";
+ return;
+ }
+ QList<IrcUser *> ircUsers;
+ QStringList newModes = modes;
+
+ foreach(QString user, users) {
+ IrcUser *iu = network()->updateNickFromMask(user);
+ if(iu) {
+ ircUsers.append(iu);
+ emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, user);
+ }
+ else {
+ newModes.removeAt(users.indexOf(user));
+ }
+ }
+ ircChannel->joinIrcUsers(ircUsers, newModes);
+}
+void IrcServerHandler::handleNetsplitFinished()
+{
+ Netsplit* n = qobject_cast<Netsplit*>(sender());
+ _netsplits.remove(_netsplits.key(n));
+ n->deleteLater();
+}
+
+/* */
+
+// FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
+// mostly, these are codes in the 47x range
+
+/* */
+
+void IrcServerHandler::tryNextNick(const QString &errnick, bool erroneus) {
+ QStringList desiredNicks = coreSession()->identity(network()->identity())->nicks();
+ int nextNickIdx = desiredNicks.indexOf(errnick) + 1;
+ QString nextNick;
+ if(nextNickIdx > 0 && desiredNicks.size() > nextNickIdx) {
+ nextNick = desiredNicks[nextNickIdx];
+ } else {
+ if(erroneus) {
+ emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
+ return;
+ } else {
+ nextNick = errnick + "_";
+ }
+ }
+ putCmd("NICK", serverEncode(nextNick));
+}
+
+bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
+ if(params.count() < minParams) {
+ qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params);
+ return false;
} else {
- emit displayMsg(Message::Error, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
+ return true;
}
}
+void IrcServerHandler::destroyNetsplits() {
+ qDeleteAll(_netsplits);
+ _netsplits.clear();
+}
-/***********************************************************************************/
+#ifdef HAVE_QCA2
+QByteArray IrcServerHandler::decrypt(const QString &bufferName, const QByteArray &message_, bool isTopic) {
+ if(message_.isEmpty())
+ return message_;
+ Cipher *cipher = network()->cipher(bufferName);
+ if(!cipher)
+ return message_;
+ QByteArray message = message_;
+ message = isTopic? cipher->decryptTopic(message) : cipher->decrypt(message);
+ return message;
+}
+#endif
projects / quassel.git / blobdiff