1 /***************************************************************************
2 * Copyright (C) 2005-09 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20 #include "ircserverhandler.h"
24 #include "coresession.h"
25 #include "coreirclisthelper.h"
26 #include "coreidentity.h"
27 #include "ctcphandler.h"
30 #include "coreircchannel.h"
35 IrcServerHandler::IrcServerHandler(CoreNetwork *parent)
36 : BasicHandler(parent),
41 IrcServerHandler::~IrcServerHandler() {
44 /*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
45 void IrcServerHandler::handleServerMsg(QByteArray msg) {
47 qWarning() << "Received empty string from server!";
51 // Now we split the raw message into its various parts...
56 // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg
57 // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level...
58 int idx = msg.indexOf(" :");
60 if(msg.length() > idx + 2)
61 trailing = msg.mid(idx + 2);
64 // OK, now it is safe to split...
65 QList<QByteArray> params = msg.split(' ');
67 // This could still contain empty elements due to (faulty?) ircds sending multiple spaces in a row
68 // Also, QByteArray is not nearly as convenient to work with as QString for such things :)
69 QList<QByteArray>::iterator iter = params.begin();
70 while(iter != params.end()) {
72 iter = params.erase(iter);
77 if(!trailing.isEmpty()) params << trailing;
78 if(params.count() < 1) {
79 qWarning() << "Received invalid string from server!";
83 QString foo = serverDecode(params.takeFirst());
85 // a colon as the first chars indicates the existence of a prefix
89 if(params.count() < 1) {
90 qWarning() << "Received invalid string from server!";
93 foo = serverDecode(params.takeFirst());
96 // next string without a whitespace is the command
97 cmd = foo.trimmed().toUpper();
99 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
100 uint num = cmd.toUInt();
102 if(params.count() == 0) {
103 qWarning() << "Message received from server violates RFC and is ignored!" << msg;
106 _target = serverDecode(params.takeFirst());
111 // note that the IRC server is still alive
112 network()->resetPingTimeout();
114 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
115 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
119 void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
120 // we assume that all this happens in server encoding
121 QStringList params = serverDecode(rawparams);
122 uint num = cmd.toUInt();
124 // A lot of server messages don't really need their own handler because they don't do much.
125 // Catch and handle these here.
127 // Welcome, status, info messages. Just display these.
128 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
129 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
131 // Server error messages without param, just display them
132 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
133 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
134 case 431: // ERR_NONICKNAMEGIVEN
135 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
137 // Server error messages, display them in red. First param will be appended.
139 QString target = params.takeFirst();
140 emit displayMsg(Message::Error, target, params.join(" ") + " " + target, prefix, Message::Redirected);
143 case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442: {
144 QString channelName = params.takeFirst();
145 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" ") + " " + channelName, prefix);
148 // Server error messages which will be displayed with a colon between the first param and the rest
149 case 413: case 414: case 423: case 441: case 444: case 461: // FIXME see below for the 47x codes
150 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
151 case 436: // ERR_NICKCOLLISION
153 QString p = params.takeFirst();
154 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", p + ": " + params.join(" "));
157 // Ignore these commands.
158 case 321: case 366: case 376:
161 // Everything else will be marked in red, so we can add them somewhere.
164 // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
165 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix);
167 if(coreSession()->ircListHelper()->requestInProgress(network()->networkId()))
168 coreSession()->ircListHelper()->reportError(params.join(" "));
170 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
173 //qDebug() << prefix <<":"<<cmd<<params;
175 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
176 //qDebug() << prefix <<":"<<cmd<<params;
180 //******************************/
181 // IRC SERVER HANDLER
182 //******************************/
183 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
184 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
187 QString channel = serverDecode(params[0]);
188 IrcUser *ircuser = network()->updateNickFromMask(prefix);
190 bool handledByNetsplit = false;
191 if(!_netsplits.empty()) {
192 foreach(Netsplit* n, _netsplits) {
193 handledByNetsplit = n->userJoined(prefix, channel);
194 if(handledByNetsplit)
200 if(!handledByNetsplit) {
201 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
202 ircuser->joinChannel(channel);
204 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
206 if(network()->isMe(ircuser)) {
207 network()->setChannelJoined(channel);
208 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
212 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
213 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
216 network()->updateNickFromMask(prefix);
217 IrcUser *victim = network()->ircUser(params[1]);
221 QString channel = serverDecode(params[0]);
222 victim->partChannel(channel);
225 if(params.count() > 2) // someone got a reason!
226 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
228 msg = victim->nick();
230 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
231 //if(network()->isMe(victim)) network()->setKickedFromChannel(channel);
234 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
235 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
238 if(network()->isChannelName(serverDecode(params[0]))) {
240 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
242 IrcChannel *channel = network()->ircChannel(params[0]);
244 // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
245 // anyways: we don't have a place to store the data --> discard the info.
249 QString modes = params[1];
252 for(int c = 0; c < modes.length(); c++) {
253 if(modes[c] == '+') {
257 if(modes[c] == '-') {
262 if(network()->prefixModes().contains(modes[c])) {
263 // user channel modes (op, voice, etc...)
264 if(paramOffset < params.count()) {
265 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
267 channel->addUserMode(ircUser, QString(modes[c]));
269 channel->removeUserMode(ircUser, QString(modes[c]));
271 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
275 // regular channel modes
277 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
278 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
279 if(paramOffset < params.count()) {
280 value = params[paramOffset];
282 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
288 channel->addChannelMode(modes[c], value);
290 channel->removeChannelMode(modes[c], value);
296 IrcUser *ircUser = network()->newIrcUser(params[0]);
297 QString modeString(serverDecode(params[1]));
301 for(int c = 0; c < modeString.count(); c++) {
302 if(modeString[c] == '+') {
306 if(modeString[c] == '-') {
311 addModes += modeString[c];
313 removeModes += modeString[c];
315 if(!addModes.isEmpty())
316 ircUser->addUserModes(addModes);
317 if(!removeModes.isEmpty())
318 ircUser->removeUserModes(removeModes);
321 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
325 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
326 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
329 IrcUser *ircuser = network()->updateNickFromMask(prefix);
331 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
334 QString newnick = serverDecode(params[0]);
335 QString oldnick = ircuser->nick();
337 QString sender = network()->isMyNick(oldnick)
342 // the order is cruicial
343 // otherwise the client would rename the buffer, see that the assigned ircuser doesn't match anymore
344 // and remove the ircuser from the querybuffer leading to a wrong on/offline state
345 ircuser->setNick(newnick);
346 coreSession()->renameBuffer(network()->networkId(), newnick, oldnick);
348 foreach(QString channel, ircuser->channels())
349 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
352 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
353 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
357 QStringList targets = serverDecode(params[0]).split(',', QString::SkipEmptyParts);
358 QStringList::const_iterator targetIter;
359 for(targetIter = targets.constBegin(); targetIter != targets.constEnd(); targetIter++) {
360 QString target = *targetIter;
362 // special treatment for welcome messages like:
363 // :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
364 if(!network()->isChannelName(target)) {
365 QString msg = serverDecode(params[1]);
366 QRegExp welcomeRegExp("^\\[([^\\]]+)\\] ");
367 if(welcomeRegExp.indexIn(msg) != -1) {
368 QString channelname = welcomeRegExp.cap(1);
369 msg = msg.mid(welcomeRegExp.matchedLength());
370 CoreIrcChannel *chan = static_cast<CoreIrcChannel *>(network()->ircChannel(channelname)); // we only have CoreIrcChannels in the core, so this cast is safe
371 if(chan && !chan->receivedWelcomeMsg()) {
372 chan->setReceivedWelcomeMsg();
373 emit displayMsg(Message::Notice, BufferInfo::ChannelBuffer, channelname, msg, prefix);
379 if(prefix.isEmpty() || target == "AUTH") {
382 if(!target.isEmpty() && network()->prefixes().contains(target[0]))
383 target = target.mid(1);
384 if(!network()->isChannelName(target))
385 target = nickFromMask(prefix);
388 network()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
393 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
394 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
397 IrcUser *ircuser = network()->updateNickFromMask(prefix);
398 QString channel = serverDecode(params[0]);
400 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
404 ircuser->partChannel(channel);
407 if(params.count() > 1)
408 msg = userDecode(ircuser->nick(), params[1]);
410 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
411 if(network()->isMe(ircuser)) network()->setChannelParted(channel);
414 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
416 putCmd("PONG", params);
419 void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
421 // the server is supposed to send back what we passed as param. and we send a timestamp
422 // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
423 if(params.count() < 2)
426 QString timestamp = serverDecode(params[1]);
427 QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
428 if(!sendTime.isValid()) {
429 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
433 network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
436 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
437 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
440 IrcUser *ircuser = network()->updateNickFromMask(prefix);
442 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
446 if(params.isEmpty()) {
447 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
451 QString senderNick = nickFromMask(prefix);
453 QByteArray msg = params.count() < 2
457 QStringList targets = serverDecode(params[0]).split(',', QString::SkipEmptyParts);
458 QStringList::const_iterator targetIter;
459 for(targetIter = targets.constBegin(); targetIter != targets.constEnd(); targetIter++) {
460 const QString &target = network()->isChannelName(*targetIter)
464 // it's possible to pack multiple privmsgs into one param using ctcp
465 // - > we let the ctcpHandler do the work
466 network()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
470 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
471 IrcUser *ircuser = network()->updateNickFromMask(prefix);
475 if(params.count() > 0)
476 msg = userDecode(ircuser->nick(), params[0]);
479 if(Netsplit::isNetsplit(msg)) {
481 if(!_netsplits.contains(msg)) {
483 connect(n, SIGNAL(finished()), this, SLOT(handleNetsplitFinished()));
484 connect(n, SIGNAL(netsplitJoin(QString,QStringList,QString)), this, SLOT(handleNetsplitJoin(QString,QStringList,QString)));
485 connect(n, SIGNAL(netsplitQuit(QString,QStringList,QString)), this, SLOT(handleNetsplitQuit(QString,QStringList,QString)));
486 _netsplits.insert(msg, n);
491 // add this user to the netsplit
492 n->userQuit(prefix, ircuser->channels(),msg);
496 foreach(QString channel, ircuser->channels())
497 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
502 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
503 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
506 IrcUser *ircuser = network()->updateNickFromMask(prefix);
510 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
515 if(params.count() > 1)
516 topic = channelDecode(channel->name(), params[1]);
518 channel->setTopic(topic);
520 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));
524 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
525 network()->setCurrentServer(prefix);
527 if(params.isEmpty()) {
528 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
530 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
531 QString param = serverDecode(params[0]);
532 QString myhostmask = param.section(' ', -1, -1);
534 network()->setMyNick(nickFromMask(myhostmask));
536 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
540 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
541 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
543 const int numParams = params.size();
545 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
549 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
551 QString rpl_isupport_suffix = serverDecode(params.last());
552 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
553 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
558 for(int i = 0; i < numParams - 1; i++) {
559 QString rawSupport = serverDecode(params[i]);
560 QString key = rawSupport.section("=", 0, 0);
561 QString value = rawSupport.section("=", 1);
562 network()->addSupport(key, value);
566 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
567 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
569 //TODO: save information in network object
570 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
573 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
574 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
576 //TODO: save information in network object
577 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
580 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
581 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
583 //TODO: save information in network object
584 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
587 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
588 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
590 //TODO: save information in network object
591 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
596 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
598 "<nick> :<away message>"
600 Replies 352 and 315 paired are used to answer a WHO message.
603 Replies 314 and 369 are responses to a WHOWAS message.
608 /* RPL_AWAY - "<nick> :<away message>" */
609 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
611 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
615 QString nickName = serverDecode(params[0]);
616 QString awayMessage = userDecode(nickName, params[1]);
618 IrcUser *ircuser = network()->ircUser(nickName);
620 ircuser->setAwayMessage(awayMessage);
621 ircuser->setAway(true);
624 // FIXME: proper redirection needed
626 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
629 int now = QDateTime::currentDateTime().toTime_t();
630 int silenceTime = 60;
631 if(ircuser->lastAwayMessage() + silenceTime < now) {
632 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
634 ircuser->setLastAwayMessage(now);
636 // probably should not happen
637 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
643 // ":You are no longer marked as being away"
644 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
646 IrcUser *me = network()->me();
650 if(!network()->autoAwayActive()) {
651 if(!params.isEmpty())
652 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
654 network()->setAutoAwayActive(false);
659 // ":You have been marked as being away"
660 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
662 IrcUser *me = network()->me();
666 if(!params.isEmpty() && !network()->autoAwayActive())
667 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
670 /* RPL_WHOISSERVICE - "<user> is registered nick" */
671 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
673 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
676 QString whoisServiceReply = serverDecode(params).join(" ");
677 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
679 ircuser->setWhoisServiceReply(whoisServiceReply);
681 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
684 /* RPL_SUSERHOST - "<user> is available for help." */
685 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
687 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
690 QString suserHost = serverDecode(params).join(" ");
691 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
693 ircuser->setSuserHost(suserHost);
695 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
698 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
699 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
701 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
705 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
707 ircuser->setUser(serverDecode(params[1]));
708 ircuser->setHost(serverDecode(params[2]));
709 ircuser->setRealName(serverDecode(params.last()));
710 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
712 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
716 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
717 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
719 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
722 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
724 ircuser->setServer(serverDecode(params[1]));
727 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
729 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
731 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
735 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
736 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
738 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
741 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
743 ircuser->setIrcOperator(params.last());
745 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
748 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
749 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
751 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
754 QString nick = serverDecode(params[0]);
755 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
756 QString realName = serverDecode(params.last());
757 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
760 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
761 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
763 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
766 QStringList p = serverDecode(params);
767 if(network()->setAutoWhoDone(p[0])) {
768 return; // stay silent
770 p.takeLast(); // should be "End of WHO list"
771 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
774 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
775 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
776 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
778 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
781 QString nick = serverDecode(params[0]);
782 IrcUser *ircuser = network()->ircUser(nick);
784 QDateTime now = QDateTime::currentDateTime();
785 int idleSecs = serverDecode(params[1]).toInt();
787 ircuser->setIdleTime(now.addSecs(idleSecs));
788 if(params.size() > 3) { // if we have more then 3 params we have the above mentioned "real life" situation
789 int loginTime = serverDecode(params[2]).toInt();
790 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
791 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
793 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()));
796 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
800 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
801 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
804 QStringList parameter = serverDecode(params);
805 parameter.removeFirst();
806 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
809 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
810 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
812 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
815 QString nick = serverDecode(params.first());
819 foreach (QString channel, serverDecode(params.last()).split(" ")) {
820 if(channel.startsWith("@"))
821 op.append(channel.remove(0,1));
822 else if(channel.startsWith("+"))
823 voice.append(channel.remove(0,1));
825 user.append(channel);
828 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
830 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
832 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
835 /* RPL_WHOISVIRT - "<nick> is identified to services" */
836 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
838 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
841 /* RPL_LIST - "<channel> <# visible> :<topic>" */
842 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
845 quint32 userCount = 0;
848 int paramCount = params.count();
851 topic = serverDecode(params[2]);
853 userCount = serverDecode(params[1]).toUInt();
855 channelName = serverDecode(params[0]);
859 if(!coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
860 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
863 /* RPL_LISTEND ":End of LIST" */
864 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
868 if(!coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
869 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
872 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
873 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
875 handleMode(prefix, params);
878 /* RPL_??? - "<channel> <homepage> */
879 void IrcServerHandler::handle328(const QString &prefix, const QList<QByteArray> ¶ms) {
881 if(!checkParamCount("IrcServerHandler::handle328()", params, 2))
884 QString channel = serverDecode(params[0]);
885 QString homepage = serverDecode(params[1]);
887 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Homepage for %1 is %2").arg(channel, homepage));
891 /* RPL_??? - "<channel> <creation time (unix)>" */
892 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
894 if(!checkParamCount("IrcServerHandler::handle329()", params, 2))
897 QString channel = serverDecode(params[0]);
898 uint unixtime = params[1].toUInt();
900 qWarning() << Q_FUNC_INFO << "received invalid timestamp:" << params[1];
903 QDateTime time = QDateTime::fromTime_t(unixtime);
905 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Channel %1 created on %2").arg(channel, time.toString()));
909 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
911 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
914 QString channel = serverDecode(params[0]);
915 IrcChannel *chan = network()->ircChannel(channel);
917 chan->setTopic(QString());
919 emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
923 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
925 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
928 QString channel = serverDecode(params[0]);
929 QString topic = channelDecode(channel, params[1]);
930 IrcChannel *chan = network()->ircChannel(channel);
932 chan->setTopic(topic);
934 emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
937 /* Topic set by... */
938 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
940 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
943 QString channel = serverDecode(params[0]);
944 emit displayMsg(Message::Topic, BufferInfo::ChannelBuffer, channel,
945 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
948 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
949 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
950 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
952 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
955 QString channel = serverDecode(params[0]);
956 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
958 ircuser->setUser(serverDecode(params[1]));
959 ircuser->setHost(serverDecode(params[2]));
961 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
962 ircuser->setAway(away);
963 ircuser->setServer(serverDecode(params[3]));
964 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
967 if(!network()->isAutoWhoInProgress(channel)) {
968 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
973 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
975 if(!checkParamCount("IrcServerHandler::handle353()", params, 3))
978 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
979 // we don't use this information at the time beeing
980 QString channelname = serverDecode(params[1]);
982 IrcChannel *channel = network()->ircChannel(channelname);
984 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
991 foreach(QString nick, serverDecode(params[2]).split(' ')) {
992 QString mode = QString();
994 if(network()->prefixes().contains(nick[0])) {
995 mode = network()->prefixToMode(nick[0]);
1003 channel->joinIrcUsers(nicks, modes);
1006 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
1007 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
1009 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
1012 /* ERR_ERRONEUSNICKNAME */
1013 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
1017 if(params.size() < 2) {
1018 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
1020 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
1021 // correct server reply:
1022 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
1025 errnick = params[0];
1027 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
1028 tryNextNick(errnick, true /* erroneus */);
1031 /* ERR_NICKNAMEINUSE */
1032 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
1034 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
1037 QString errnick = serverDecode(params[0]);
1038 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
1040 // if there is a problem while connecting to the server -> we handle it
1041 // but only if our connection has not been finished yet...
1042 if(!network()->currentServer().isEmpty())
1045 tryNextNick(errnick);
1048 /* Handle signals from Netsplit objects */
1050 void IrcServerHandler::handleNetsplitJoin(const QString &channel, const QStringList &users, const QString& quitMessage)
1052 QString msg = users.join(":").append(':').append(quitMessage);
1053 emit displayMsg(Message::NetsplitJoin, BufferInfo::ChannelBuffer, channel, msg);
1055 foreach(QString user, users) {
1056 IrcUser *iu = network()->ircUser(nickFromMask(user));
1058 iu->joinChannel(channel);
1062 void IrcServerHandler::handleNetsplitQuit(const QString &channel, const QStringList &users, const QString& quitMessage)
1064 QString msg = users.join(":").append(':').append(quitMessage);
1065 emit displayMsg(Message::NetsplitQuit, BufferInfo::ChannelBuffer, channel, msg);
1066 foreach(QString user, users) {
1067 IrcUser *iu = network()->ircUser(nickFromMask(user));
1073 void IrcServerHandler::handleNetsplitFinished()
1075 Netsplit* n = qobject_cast<Netsplit*>(sender());
1076 _netsplits.remove(_netsplits.key(n));
1082 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
1083 // mostly, these are codes in the 47x range
1087 void IrcServerHandler::tryNextNick(const QString &errnick, bool erroneus) {
1088 QStringList desiredNicks = coreSession()->identity(network()->identity())->nicks();
1089 int nextNickIdx = desiredNicks.indexOf(errnick) + 1;
1091 if(nextNickIdx > 0 && desiredNicks.size() > nextNickIdx) {
1092 nextNick = desiredNicks[nextNickIdx];
1095 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
1098 nextNick = errnick + "_";
1101 putCmd("NICK", serverEncode(nextNick));
1104 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
1105 if(params.count() < minParams) {
1106 qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params);
1114 /***********************************************************************************/