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) 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!" << msg;
94 _target = serverDecode(params.takeFirst());
99 // note that the IRC server is still alive
100 network()->resetPingTimeout();
102 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
103 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
107 void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
108 // we assume that all this happens in server encoding
109 QStringList params = serverDecode(rawparams);
110 uint num = cmd.toUInt();
112 // A lot of server messages don't really need their own handler because they don't do much.
113 // Catch and handle these here.
115 // Welcome, status, info messages. Just display these.
116 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
117 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
119 // Server error messages without param, just display them
120 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
121 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
122 case 431: // ERR_NONICKNAMEGIVEN
123 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
125 // Server error messages, display them in red. First param will be appended.
127 QString target = params.takeFirst();
128 emit displayMsg(Message::Error, target, params.join(" ") + " " + target, prefix, Message::Redirected);
131 case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442: {
132 QString channelName = params.takeFirst();
133 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" ") + " " + channelName, prefix);
136 // Server error messages which will be displayed with a colon between the first param and the rest
137 case 413: case 414: case 423: case 441: case 444: case 461: // FIXME see below for the 47x codes
138 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
139 case 436: // ERR_NICKCOLLISION
141 QString p = params.takeFirst();
142 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", p + ": " + params.join(" "));
145 // Ignore these commands.
146 case 321: case 366: case 376:
149 // Everything else will be marked in red, so we can add them somewhere.
152 // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
153 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix);
155 if(coreSession()->ircListHelper()->requestInProgress(network()->networkId()))
156 coreSession()->ircListHelper()->reportError(params.join(" "));
158 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
161 //qDebug() << prefix <<":"<<cmd<<params;
163 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
164 //qDebug() << prefix <<":"<<cmd<<params;
168 //******************************/
169 // IRC SERVER HANDLER
170 //******************************/
171 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
172 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
175 QString channel = serverDecode(params[0]);
176 IrcUser *ircuser = network()->updateNickFromMask(prefix);
177 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
178 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
179 ircuser->joinChannel(channel);
180 if(network()->isMe(ircuser)) {
181 network()->setChannelJoined(channel);
182 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
186 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
187 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
190 network()->updateNickFromMask(prefix);
191 IrcUser *victim = network()->ircUser(params[1]);
195 QString channel = serverDecode(params[0]);
196 victim->partChannel(channel);
199 if(params.count() > 2) // someone got a reason!
200 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
202 msg = victim->nick();
204 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
205 //if(network()->isMe(victim)) network()->setKickedFromChannel(channel);
208 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
209 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
212 if(network()->isChannelName(serverDecode(params[0]))) {
214 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
216 IrcChannel *channel = network()->ircChannel(params[0]);
218 // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
219 // anyways: we don't have a place to store the data --> discard the info.
223 QString modes = params[1];
226 for(int c = 0; c < modes.length(); c++) {
227 if(modes[c] == '+') {
231 if(modes[c] == '-') {
236 if(network()->prefixModes().contains(modes[c])) {
237 // user channel modes (op, voice, etc...)
238 if(paramOffset < params.count()) {
239 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
241 channel->addUserMode(ircUser, QString(modes[c]));
243 channel->removeUserMode(ircUser, QString(modes[c]));
245 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
249 // regular channel modes
251 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
252 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
253 if(paramOffset < params.count()) {
254 value = params[paramOffset];
256 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
262 channel->addChannelMode(modes[c], value);
264 channel->removeChannelMode(modes[c], value);
270 IrcUser *ircUser = network()->newIrcUser(params[0]);
271 QString modeString(serverDecode(params[1]));
275 for(int c = 0; c < modeString.count(); c++) {
276 if(modeString[c] == '+') {
280 if(modeString[c] == '-') {
285 addModes += modeString[c];
287 removeModes += modeString[c];
289 if(!addModes.isEmpty())
290 ircUser->addUserModes(addModes);
291 if(!removeModes.isEmpty())
292 ircUser->removeUserModes(removeModes);
295 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
299 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
300 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
303 IrcUser *ircuser = network()->updateNickFromMask(prefix);
305 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
308 QString newnick = serverDecode(params[0]);
309 QString oldnick = ircuser->nick();
311 QString sender = network()->isMyNick(oldnick)
316 // the order is cruicial
317 // otherwise the client would rename the buffer, see that the assigned ircuser doesn't match anymore
318 // and remove the ircuser from the querybuffer leading to a wrong on/offline state
319 ircuser->setNick(newnick);
320 coreSession()->renameBuffer(network()->networkId(), newnick, oldnick);
322 foreach(QString channel, ircuser->channels())
323 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
326 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
327 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
330 QString target = serverDecode(params[0]);
332 // special treatment for welcome messages like:
333 // :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
334 if(!network()->isChannelName(target)) {
335 QString msg = serverDecode(params[1]);
336 QRegExp welcomeRegExp("^\\[([^\\]]+)\\] ");
337 if(welcomeRegExp.indexIn(msg) != -1) {
338 QString channelname = welcomeRegExp.cap(1);
339 msg = msg.mid(welcomeRegExp.matchedLength());
340 CoreIrcChannel *chan = static_cast<CoreIrcChannel *>(network()->ircChannel(channelname)); // we only have CoreIrcChannels in the core, so this cast is safe
341 if(chan && !chan->receivedWelcomeMsg()) {
342 chan->setReceivedWelcomeMsg();
343 emit displayMsg(Message::Notice, BufferInfo::ChannelBuffer, channelname, msg, prefix);
349 if(prefix.isEmpty() || target == "AUTH") {
352 if(!target.isEmpty() && network()->prefixes().contains(target[0]))
353 target = target.mid(1);
354 if(!network()->isChannelName(target))
355 target = nickFromMask(prefix);
358 network()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
361 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
362 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
365 IrcUser *ircuser = network()->updateNickFromMask(prefix);
366 QString channel = serverDecode(params[0]);
368 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
372 ircuser->partChannel(channel);
375 if(params.count() > 1)
376 msg = userDecode(ircuser->nick(), params[1]);
378 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
379 if(network()->isMe(ircuser)) network()->setChannelParted(channel);
382 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
384 putCmd("PONG", params);
387 void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
389 // the server is supposed to send back what we passed as param. and we send a timestamp
390 // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
391 if(params.count() < 2)
394 QString timestamp = serverDecode(params[1]);
395 QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
396 if(!sendTime.isValid()) {
397 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
401 network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
404 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
405 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
408 IrcUser *ircuser = network()->updateNickFromMask(prefix);
410 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
414 if(params.isEmpty()) {
415 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
419 QString target = serverDecode(params[0]);
421 QByteArray msg = params.count() < 2
425 if(!network()->isChannelName(target))
426 target = nickFromMask(prefix);
428 // it's possible to pack multiple privmsgs into one param using ctcp
429 // - > we let the ctcpHandler do the work
430 network()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
433 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
434 IrcUser *ircuser = network()->updateNickFromMask(prefix);
438 if(params.count() > 0)
439 msg = userDecode(ircuser->nick(), params[0]);
441 foreach(QString channel, ircuser->channels())
442 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
447 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
448 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
451 IrcUser *ircuser = network()->updateNickFromMask(prefix);
455 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
460 if(params.count() > 1)
461 topic = channelDecode(channel->name(), params[1]);
463 channel->setTopic(topic);
465 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));
469 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
470 network()->setCurrentServer(prefix);
472 if(params.isEmpty()) {
473 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
475 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
476 QString param = serverDecode(params[0]);
477 QString myhostmask = param.section(' ', -1, -1);
479 network()->setMyNick(nickFromMask(myhostmask));
481 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
485 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
486 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
488 const int numParams = params.size();
490 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
494 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
496 QString rpl_isupport_suffix = serverDecode(params.last());
497 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
498 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
503 for(int i = 0; i < numParams - 1; i++) {
504 QString rawSupport = serverDecode(params[i]);
505 QString key = rawSupport.section("=", 0, 0);
506 QString value = rawSupport.section("=", 1);
507 network()->addSupport(key, value);
511 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
512 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
514 //TODO: save information in network object
515 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
518 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
519 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
521 //TODO: save information in network object
522 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
525 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
526 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
528 //TODO: save information in network object
529 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
532 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
533 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
535 //TODO: save information in network object
536 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
541 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
543 "<nick> :<away message>"
545 Replies 352 and 315 paired are used to answer a WHO message.
548 Replies 314 and 369 are responses to a WHOWAS message.
553 /* RPL_AWAY - "<nick> :<away message>" */
554 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
556 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
560 QString nickName = serverDecode(params[0]);
561 QString awayMessage = userDecode(nickName, params[1]);
563 IrcUser *ircuser = network()->ircUser(nickName);
565 ircuser->setAwayMessage(awayMessage);
566 ircuser->setAway(true);
569 // FIXME: proper redirection needed
571 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
574 int now = QDateTime::currentDateTime().toTime_t();
575 int silenceTime = 60;
576 if(ircuser->lastAwayMessage() + silenceTime < now) {
577 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
579 ircuser->setLastAwayMessage(now);
581 // probably should not happen
582 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
588 // ":You are no longer marked as being away"
589 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
591 IrcUser *me = network()->me();
595 if(!network()->autoAwayActive()) {
596 if(!params.isEmpty())
597 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
599 network()->setAutoAwayActive(false);
604 // ":You have been marked as being away"
605 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
607 IrcUser *me = network()->me();
611 if(!params.isEmpty() && !network()->autoAwayActive())
612 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
615 /* RPL_WHOISSERVICE - "<user> is registered nick" */
616 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
618 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
621 QString whoisServiceReply = serverDecode(params).join(" ");
622 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
624 ircuser->setWhoisServiceReply(whoisServiceReply);
626 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
629 /* RPL_SUSERHOST - "<user> is available for help." */
630 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
632 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
635 QString suserHost = serverDecode(params).join(" ");
636 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
638 ircuser->setSuserHost(suserHost);
640 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
643 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
644 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
646 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
650 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
652 ircuser->setUser(serverDecode(params[1]));
653 ircuser->setHost(serverDecode(params[2]));
654 ircuser->setRealName(serverDecode(params.last()));
655 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
657 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
661 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
662 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
664 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
667 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
669 ircuser->setServer(serverDecode(params[1]));
672 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
674 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
676 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
680 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
681 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
683 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
686 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
688 ircuser->setIrcOperator(params.last());
690 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
693 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
694 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
696 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
699 QString nick = serverDecode(params[0]);
700 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
701 QString realName = serverDecode(params.last());
702 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
705 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
706 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
708 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
711 QStringList p = serverDecode(params);
712 if(network()->setAutoWhoDone(p[0])) {
713 return; // stay silent
715 p.takeLast(); // should be "End of WHO list"
716 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
719 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
720 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
721 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
723 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
726 QString nick = serverDecode(params[0]);
727 IrcUser *ircuser = network()->ircUser(nick);
729 QDateTime now = QDateTime::currentDateTime();
730 int idleSecs = serverDecode(params[1]).toInt();
732 ircuser->setIdleTime(now.addSecs(idleSecs));
733 if(params.size() > 3) { // if we have more then 3 params we have the above mentioned "real life" situation
734 int loginTime = serverDecode(params[2]).toInt();
735 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
736 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
738 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()));
741 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
745 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
746 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
749 QStringList parameter = serverDecode(params);
750 parameter.removeFirst();
751 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
754 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
755 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
757 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
760 QString nick = serverDecode(params.first());
764 foreach (QString channel, serverDecode(params.last()).split(" ")) {
765 if(channel.startsWith("@"))
766 op.append(channel.remove(0,1));
767 else if(channel.startsWith("+"))
768 voice.append(channel.remove(0,1));
770 user.append(channel);
773 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
775 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
777 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
780 /* RPL_WHOISVIRT - "<nick> is identified to services" */
781 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
783 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
786 /* RPL_LIST - "<channel> <# visible> :<topic>" */
787 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
790 quint32 userCount = 0;
793 int paramCount = params.count();
796 topic = serverDecode(params[2]);
798 userCount = serverDecode(params[1]).toUInt();
800 channelName = serverDecode(params[0]);
804 if(!coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
805 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
808 /* RPL_LISTEND ":End of LIST" */
809 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
813 if(!coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
814 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
817 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
818 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
820 handleMode(prefix, params);
823 /* RPL_??? - "<channel> <creation time (unix)>" */
824 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
826 if(!checkParamCount("IrcServerHandler::handle329()", params, 2))
829 QString channel = serverDecode(params[0]);
830 uint unixtime = params[1].toUInt();
832 qWarning() << Q_FUNC_INFO << "received invalid timestamp:" << params[1];
835 QDateTime time = QDateTime::fromTime_t(unixtime);
837 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Channel %1 created on %2").arg(channel, time.toString()));
841 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
843 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
846 QString channel = serverDecode(params[0]);
847 IrcChannel *chan = network()->ircChannel(channel);
849 chan->setTopic(QString());
851 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
855 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
857 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
860 QString channel = serverDecode(params[0]);
861 QString topic = channelDecode(channel, params[1]);
862 IrcChannel *chan = network()->ircChannel(channel);
864 chan->setTopic(topic);
866 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
869 /* Topic set by... */
870 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
872 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
875 QString channel = serverDecode(params[0]);
876 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
877 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
880 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
881 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
882 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
884 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
887 QString channel = serverDecode(params[0]);
888 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
890 ircuser->setUser(serverDecode(params[1]));
891 ircuser->setHost(serverDecode(params[2]));
893 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
894 ircuser->setAway(away);
895 ircuser->setServer(serverDecode(params[3]));
896 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
899 if(!network()->isAutoWhoInProgress(channel)) {
900 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
905 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
907 if(!checkParamCount("IrcServerHandler::handle353()", params, 3))
910 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
911 // we don't use this information at the time beeing
912 QString channelname = serverDecode(params[1]);
914 IrcChannel *channel = network()->ircChannel(channelname);
916 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
923 foreach(QString nick, serverDecode(params[2]).split(' ')) {
924 QString mode = QString();
926 if(network()->prefixes().contains(nick[0])) {
927 mode = network()->prefixToMode(nick[0]);
935 channel->joinIrcUsers(nicks, modes);
938 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
939 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
941 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
944 /* ERR_ERRONEUSNICKNAME */
945 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
949 if(params.size() < 2) {
950 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
952 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
953 // correct server reply:
954 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
959 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
960 tryNextNick(errnick, true /* erroneus */);
963 /* ERR_NICKNAMEINUSE */
964 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
966 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
969 QString errnick = serverDecode(params[0]);
970 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
972 // if there is a problem while connecting to the server -> we handle it
973 // but only if our connection has not been finished yet...
974 if(!network()->currentServer().isEmpty())
977 tryNextNick(errnick);
982 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
983 // mostly, these are codes in the 47x range
987 void IrcServerHandler::tryNextNick(const QString &errnick, bool erroneus) {
988 QStringList desiredNicks = coreSession()->identity(network()->identity())->nicks();
989 int nextNickIdx = desiredNicks.indexOf(errnick) + 1;
991 if(nextNickIdx > 0 && desiredNicks.size() > nextNickIdx) {
992 nextNick = desiredNicks[nextNickIdx];
995 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
998 nextNick = errnick + "_";
1001 putCmd("NICK", serverEncode(nextNick));
1004 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
1005 if(params.count() < minParams) {
1006 qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params);
1014 /***********************************************************************************/