1 /***************************************************************************
2 * Copyright (C) 2005-08 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) trailing = msg.mid(idx + 2);
63 // OK, now it is safe to split...
64 QList<QByteArray> params = msg.split(' ');
65 if(!trailing.isEmpty()) params << trailing;
66 if(params.count() < 1) {
67 qWarning() << "Received invalid string from server!";
71 QString foo = serverDecode(params.takeFirst());
73 // a colon as the first chars indicates the existence of a prefix
77 if(params.count() < 1) {
78 qWarning() << "Received invalid string from server!";
81 foo = serverDecode(params.takeFirst());
84 // next string without a whitespace is the command
85 cmd = foo.trimmed().toUpper();
87 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
88 uint num = cmd.toUInt();
90 if(params.count() == 0) {
91 qWarning() << "Message received from server violates RFC and is ignored!";
97 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
98 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
102 void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
103 // we assume that all this happens in server encoding
104 QStringList params = serverDecode(rawparams);
105 uint num = cmd.toUInt();
107 // A lot of server messages don't really need their own handler because they don't do much.
108 // Catch and handle these here.
110 // Welcome, status, info messages. Just display these.
111 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
112 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
114 // Server error messages without param, just display them
115 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
116 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
117 case 431: // ERR_NONICKNAMEGIVEN
118 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
120 // Server error messages, display them in red. First param will be appended.
122 QString target = params.takeFirst();
123 displayMsg(Message::Error, target, params.join(" ") + " " + target, prefix, Message::Redirected);
126 case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442: {
127 QString channelName = params.takeFirst();
128 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" ") + " " + channelName, prefix);
131 // Server error messages which will be displayed with a colon between the first param and the rest
132 case 413: case 414: case 423: case 441: case 444: case 461: // FIXME see below for the 47x codes
133 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
134 case 436: // ERR_NICKCOLLISION
135 { QString p = params.takeFirst();
136 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", p + ": " + params.join(" "));
139 // Ignore these commands.
140 case 321: case 366: case 376:
143 // Everything else will be marked in red, so we can add them somewhere.
146 // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
147 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix);
149 if(coreSession()->ircListHelper()->requestInProgress(network()->networkId()))
150 coreSession()->ircListHelper()->reportError(params.join(" "));
152 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
155 //qDebug() << prefix <<":"<<cmd<<params;
157 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
158 //qDebug() << prefix <<":"<<cmd<<params;
162 //******************************/
163 // IRC SERVER HANDLER
164 //******************************/
165 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
166 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
169 QString channel = serverDecode(params[0]);
170 IrcUser *ircuser = network()->updateNickFromMask(prefix);
171 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
172 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
173 ircuser->joinChannel(channel);
174 if(network()->isMe(ircuser)) {
175 network()->setChannelJoined(channel);
176 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
180 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
181 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
184 network()->updateNickFromMask(prefix);
185 IrcUser *victim = network()->ircUser(params[1]);
189 QString channel = serverDecode(params[0]);
190 victim->partChannel(channel);
193 if(params.count() > 2) // someone got a reason!
194 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
196 msg = victim->nick();
198 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
199 //if(network()->isMe(victim)) network()->setKickedFromChannel(channel);
202 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
203 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
206 if(network()->isChannelName(serverDecode(params[0]))) {
208 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
210 IrcChannel *channel = network()->ircChannel(params[0]);
212 // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
213 // anyways: we don't have a place to store the data --> discard the info.
217 QString modes = params[1];
220 for(int c = 0; c < modes.length(); c++) {
221 if(modes[c] == '+') {
225 if(modes[c] == '-') {
230 if(network()->prefixModes().contains(modes[c])) {
231 // user channel modes (op, voice, etc...)
232 if(paramOffset < params.count()) {
233 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
235 channel->addUserMode(ircUser, QString(modes[c]));
237 channel->removeUserMode(ircUser, QString(modes[c]));
239 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
243 // regular channel modes
245 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
246 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
247 if(paramOffset < params.count()) {
248 value = params[paramOffset];
250 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
256 channel->addChannelMode(modes[c], value);
258 channel->removeChannelMode(modes[c], value);
264 IrcUser *ircUser = network()->newIrcUser(params[0]);
265 QString modeString(serverDecode(params[1]));
269 for(int c = 0; c < modeString.count(); c++) {
270 if(modeString[c] == '+') {
274 if(modeString[c] == '-') {
279 addModes += modeString[c];
281 removeModes += modeString[c];
283 if(!addModes.isEmpty())
284 ircUser->addUserModes(addModes);
285 if(!removeModes.isEmpty())
286 ircUser->removeUserModes(removeModes);
289 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
293 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
294 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
297 IrcUser *ircuser = network()->updateNickFromMask(prefix);
299 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
302 QString newnick = serverDecode(params[0]);
303 QString oldnick = ircuser->nick();
305 QString sender = network()->isMyNick(oldnick)
309 coreSession()->renameBuffer(network()->networkId(), newnick, oldnick);
310 foreach(QString channel, ircuser->channels())
311 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
313 ircuser->setNick(newnick);
316 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
317 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
320 QString target = serverDecode(params[0]);
322 // special treatment for welcome messages like:
323 // :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
324 if(!network()->isChannelName(target)) {
325 QString msg = serverDecode(params[1]);
326 QRegExp welcomeRegExp("^\\[([^\\]]+)\\] ");
327 if(welcomeRegExp.indexIn(msg) != -1) {
328 QString channelname = welcomeRegExp.cap(1);
329 msg = msg.mid(welcomeRegExp.matchedLength());
330 CoreIrcChannel *chan = static_cast<CoreIrcChannel *>(network()->ircChannel(channelname)); // we only have CoreIrcChannels in the core, so this cast is safe
331 if(chan && !chan->receivedWelcomeMsg()) {
332 chan->setReceivedWelcomeMsg();
333 emit displayMsg(Message::Notice, BufferInfo::ChannelBuffer, channelname, msg, prefix);
339 if(prefix.isEmpty() || target == "AUTH") {
342 if(!target.isEmpty() && network()->prefixes().contains(target[0]))
343 target = target.mid(1);
344 if(!network()->isChannelName(target))
345 target = nickFromMask(prefix);
348 network()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
351 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
352 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
355 IrcUser *ircuser = network()->updateNickFromMask(prefix);
356 QString channel = serverDecode(params[0]);
358 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
362 ircuser->partChannel(channel);
365 if(params.count() > 1)
366 msg = userDecode(ircuser->nick(), params[1]);
368 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
369 if(network()->isMe(ircuser)) network()->setChannelParted(channel);
372 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
374 putCmd("PONG", params);
377 void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
379 // the server is supposed to send back what we passed as param. and we send a timestamp
380 // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
381 if(params.count() < 2)
384 QString timestamp = serverDecode(params[1]);
385 QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
386 if(!sendTime.isValid()) {
387 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
391 network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
394 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
395 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
398 IrcUser *ircuser = network()->updateNickFromMask(prefix);
400 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
404 if(params.isEmpty()) {
405 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
409 QString target = serverDecode(params[0]);
411 QByteArray msg = params.count() < 2
415 if(!network()->isChannelName(target))
416 target = nickFromMask(prefix);
418 // it's possible to pack multiple privmsgs into one param using ctcp
419 // - > we let the ctcpHandler do the work
420 network()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
423 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
424 IrcUser *ircuser = network()->updateNickFromMask(prefix);
428 if(params.count() > 0)
429 msg = userDecode(ircuser->nick(), params[0]);
431 foreach(QString channel, ircuser->channels())
432 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
437 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
438 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
441 IrcUser *ircuser = network()->updateNickFromMask(prefix);
445 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
450 if(params.count() > 1)
451 topic = channelDecode(channel->name(), params[1]);
453 channel->setTopic(topic);
455 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel->name(), tr("%1 has changed topic for %2 to: \"%3\"").arg(ircuser->nick()).arg(channel->name()).arg(topic));
459 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
460 network()->setCurrentServer(prefix);
462 if(params.isEmpty()) {
463 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
465 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
466 QString param = serverDecode(params[0]);
467 QString myhostmask = param.section(' ', -1, -1);
469 network()->setMyNick(nickFromMask(myhostmask));
471 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
475 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
476 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
478 const int numParams = params.size();
480 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
484 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
486 QString rpl_isupport_suffix = serverDecode(params.last());
487 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
488 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
493 for(int i = 0; i < numParams - 1; i++) {
494 QString rawSupport = serverDecode(params[i]);
495 QString key = rawSupport.section("=", 0, 0);
496 QString value = rawSupport.section("=", 1);
497 network()->addSupport(key, value);
501 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
502 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
504 //TODO: save information in network object
505 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
508 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
509 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
511 //TODO: save information in network object
512 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
515 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
516 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
518 //TODO: save information in network object
519 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
522 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
523 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
525 //TODO: save information in network object
526 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
531 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
533 "<nick> :<away message>"
535 Replies 352 and 315 paired are used to answer a WHO message.
538 Replies 314 and 369 are responses to a WHOWAS message.
543 /* RPL_AWAY - "<nick> :<away message>" */
544 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
546 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
550 QString nickName = serverDecode(params[0]);
551 QString awayMessage = userDecode(nickName, params[1]);
553 IrcUser *ircuser = network()->ircUser(nickName);
555 ircuser->setAwayMessage(awayMessage);
556 ircuser->setAway(true);
559 // FIXME: proper redirection needed
561 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
564 int now = QDateTime::currentDateTime().toTime_t();
565 int silenceTime = 60;
566 if(ircuser->lastAwayMessage() + silenceTime < now) {
567 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
569 ircuser->setLastAwayMessage(now);
571 // probably should not happen
572 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
578 // ":You are no longer marked as being away"
579 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
581 IrcUser *me = network()->me();
585 if(!network()->autoAwayActive()) {
586 if(!params.isEmpty())
587 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
589 network()->setAutoAwayActive(false);
594 // ":You have been marked as being away"
595 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
597 IrcUser *me = network()->me();
601 if(!params.isEmpty() && !network()->autoAwayActive())
602 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
605 /* RPL_WHOISSERVICE - "<user> is registered nick" */
606 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
608 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
611 QString whoisServiceReply = serverDecode(params).join(" ");
612 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
614 ircuser->setWhoisServiceReply(whoisServiceReply);
616 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
619 /* RPL_SUSERHOST - "<user> is available for help." */
620 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
622 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
625 QString suserHost = serverDecode(params).join(" ");
626 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
628 ircuser->setSuserHost(suserHost);
630 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
633 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
634 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
636 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
640 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
642 ircuser->setUser(serverDecode(params[1]));
643 ircuser->setHost(serverDecode(params[2]));
644 ircuser->setRealName(serverDecode(params.last()));
645 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
647 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
651 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
652 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
654 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
657 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
659 ircuser->setServer(serverDecode(params[1]));
662 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
664 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
666 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
670 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
671 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
673 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
676 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
678 ircuser->setIrcOperator(params.last());
680 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
683 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
684 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
686 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
689 QString nick = serverDecode(params[0]);
690 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
691 QString realName = serverDecode(params.last());
692 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
695 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
696 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
698 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
701 QStringList p = serverDecode(params);
702 if(network()->setAutoWhoDone(p[0])) {
703 return; // stay silent
705 p.takeLast(); // should be "End of WHO list"
706 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
709 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
710 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
711 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
713 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
716 QString nick = serverDecode(params[0]);
717 IrcUser *ircuser = network()->ircUser(nick);
719 QDateTime now = QDateTime::currentDateTime();
720 int idleSecs = serverDecode(params[1]).toInt();
722 ircuser->setIdleTime(now.addSecs(idleSecs));
723 if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation
724 int loginTime = serverDecode(params[2]).toInt();
725 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
726 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
728 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()));
731 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
735 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
736 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
739 QStringList parameter = serverDecode(params);
740 parameter.removeFirst();
741 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
744 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
745 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
747 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
750 QString nick = serverDecode(params.first());
754 foreach (QString channel, serverDecode(params.last()).split(" ")) {
755 if(channel.startsWith("@"))
756 op.append(channel.remove(0,1));
757 else if(channel.startsWith("+"))
758 voice.append(channel.remove(0,1));
760 user.append(channel);
763 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
765 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
767 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
770 /* RPL_WHOISVIRT - "<nick> is identified to services" */
771 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
773 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
776 /* RPL_LIST - "<channel> <# visible> :<topic>" */
777 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
780 quint32 userCount = 0;
783 int paramCount = params.count();
786 topic = serverDecode(params[2]);
788 userCount = serverDecode(params[1]).toUInt();
790 channelName = serverDecode(params[0]);
794 if(!coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
795 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
798 /* RPL_LISTEND ":End of LIST" */
799 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
803 if(!coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
804 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
807 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
808 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
810 handleMode(prefix, params);
813 /* RPL_??? - "<channel> <creation time (unix)>" */
814 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
818 # warning "Implement handle329 (Channel creation time)"
820 // FIXME implement this...
824 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
826 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
829 QString channel = serverDecode(params[0]);
830 IrcChannel *chan = network()->ircChannel(channel);
832 chan->setTopic(QString());
834 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
838 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
840 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
843 QString channel = serverDecode(params[0]);
844 QString topic = channelDecode(channel, params[1]);
845 IrcChannel *chan = network()->ircChannel(channel);
847 chan->setTopic(topic);
849 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
852 /* Topic set by... */
853 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
855 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
858 QString channel = serverDecode(params[0]);
859 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
860 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
863 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
864 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
865 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
867 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
870 QString channel = serverDecode(params[0]);
871 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
873 ircuser->setUser(serverDecode(params[1]));
874 ircuser->setHost(serverDecode(params[2]));
876 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
877 ircuser->setAway(away);
878 ircuser->setServer(serverDecode(params[3]));
879 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
882 if(!network()->isAutoWhoInProgress(channel)) {
883 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
888 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
890 if(!checkParamCount("IrcServerHandler::handle353()", params, 3))
893 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
894 // we don't use this information at the time beeing
895 QString channelname = serverDecode(params[1]);
897 IrcChannel *channel = network()->ircChannel(channelname);
899 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
906 foreach(QString nick, serverDecode(params[2]).split(' ')) {
907 QString mode = QString();
909 if(network()->prefixes().contains(nick[0])) {
910 mode = network()->prefixToMode(nick[0]);
918 channel->joinIrcUsers(nicks, modes);
921 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
922 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
924 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
927 /* ERR_ERRONEUSNICKNAME */
928 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
931 if(params.size() < 2) {
932 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
934 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
935 // correct server reply:
936 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
937 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
938 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Due to a bug in Unreal IRCd (and maybe other irc-servers too) we're unable to determine the erroneous nick"));
939 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
941 QString errnick = params[0];
942 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
943 tryNextNick(errnick);
947 /* ERR_NICKNAMEINUSE */
948 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
950 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
953 QString errnick = serverDecode(params[0]);
954 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
956 // if there is a problem while connecting to the server -> we handle it
957 // but only if our connection has not been finished yet...
958 if(!network()->currentServer().isEmpty())
961 tryNextNick(errnick);
966 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
967 // mostly, these are codes in the 47x range
971 void IrcServerHandler::tryNextNick(const QString &errnick) {
972 QStringList desiredNicks = coreSession()->identity(network()->identity())->nicks();
973 int nextNick = desiredNicks.indexOf(errnick) + 1;
974 if(desiredNicks.size() > nextNick) {
975 putCmd("NICK", serverEncode(desiredNicks[nextNick]));
977 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
981 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
982 if(params.count() < minParams) {
983 qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params);
991 /***********************************************************************************/