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) {
48 qWarning() << "Received empty string from server!";
52 // Now we split the raw message into its various parts...
57 // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg
58 // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level...
59 int idx = msg.indexOf(" :");
61 if(msg.length() > idx + 2) trailing = msg.mid(idx + 2);
64 // OK, now it is safe to split...
65 QList<QByteArray> params = msg.split(' ');
66 if(!trailing.isEmpty()) params << trailing;
67 if(params.count() < 1) {
68 qWarning() << "Received invalid string from server!";
72 QString foo = serverDecode(params.takeFirst());
74 // a colon as the first chars indicates the existence of a prefix
78 if(params.count() < 1) {
79 qWarning() << "Received invalid string from server!";
82 foo = serverDecode(params.takeFirst());
85 // next string without a whitespace is the command
86 cmd = foo.trimmed().toUpper();
88 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
89 uint num = cmd.toUInt();
91 if(params.count() == 0) {
92 qWarning() << "Message received from server violates RFC and is ignored!";
98 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
99 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
100 //handle(cmd, Q_ARG(QString, prefix));
101 } catch(Exception e) {
102 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", e.msg());
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 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
140 { QString p = params.takeFirst();
141 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", p + ": " + params.join(" "));
144 // Ignore these commands.
145 case 321: case 366: case 376:
148 // Everything else will be marked in red, so we can add them somewhere.
151 // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
152 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix);
154 if(coreSession()->ircListHelper()->requestInProgress(network()->networkId()))
155 coreSession()->ircListHelper()->reportError(params.join(" "));
157 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
160 //qDebug() << prefix <<":"<<cmd<<params;
162 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
163 //qDebug() << prefix <<":"<<cmd<<params;
167 //******************************/
168 // IRC SERVER HANDLER
169 //******************************/
170 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
171 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
174 QString channel = serverDecode(params[0]);
175 IrcUser *ircuser = network()->updateNickFromMask(prefix);
176 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
177 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
178 ircuser->joinChannel(channel);
179 if(network()->isMe(ircuser)) {
180 network()->setChannelJoined(channel);
181 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
185 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
186 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
189 network()->updateNickFromMask(prefix);
190 IrcUser *victim = network()->ircUser(params[1]);
194 QString channel = serverDecode(params[0]);
195 victim->partChannel(channel);
198 if(params.count() > 2) // someone got a reason!
199 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
201 msg = victim->nick();
203 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
204 //if(network()->isMe(victim)) network()->setKickedFromChannel(channel);
207 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
208 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
211 if(network()->isChannelName(serverDecode(params[0]))) {
213 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
215 IrcChannel *channel = network()->ircChannel(params[0]);
217 // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
218 // anyways: we don't have a place to store the data --> discard the info.
222 QString modes = params[1];
225 for(int c = 0; c < modes.length(); c++) {
226 if(modes[c] == '+') {
230 if(modes[c] == '-') {
235 if(network()->prefixModes().contains(modes[c])) {
236 // user channel modes (op, voice, etc...)
237 if(paramOffset < params.count()) {
238 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
240 channel->addUserMode(ircUser, QString(modes[c]));
242 channel->removeUserMode(ircUser, QString(modes[c]));
244 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
248 // regular channel modes
250 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
251 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
252 if(paramOffset < params.count()) {
253 value = params[paramOffset];
255 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
261 channel->addChannelMode(modes[c], value);
263 channel->removeChannelMode(modes[c], value);
269 IrcUser *ircUser = network()->newIrcUser(params[0]);
270 QString modeString(serverDecode(params[1]));
274 for(int c = 0; c < modeString.count(); c++) {
275 if(modeString[c] == '+') {
279 if(modeString[c] == '-') {
284 addModes += modeString[c];
286 removeModes += modeString[c];
288 if(!addModes.isEmpty())
289 ircUser->addUserModes(addModes);
290 if(!removeModes.isEmpty())
291 ircUser->removeUserModes(removeModes);
294 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
298 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
299 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
302 IrcUser *ircuser = network()->updateNickFromMask(prefix);
304 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
307 QString newnick = serverDecode(params[0]);
308 QString oldnick = ircuser->nick();
310 QString sender = network()->isMyNick(oldnick)
314 coreSession()->renameBuffer(network()->networkId(), newnick, oldnick);
315 foreach(QString channel, ircuser->channels())
316 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
318 ircuser->setNick(newnick);
321 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
322 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
325 QString target = serverDecode(params[0]);
327 // special treatment for welcome messages like:
328 // :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
329 if(!network()->isChannelName(target)) {
330 QString msg = serverDecode(params[1]);
331 QRegExp welcomeRegExp("^\\[([^\\]]+)\\] ");
332 if(welcomeRegExp.indexIn(msg) != -1) {
333 QString channelname = welcomeRegExp.cap(1);
334 msg = msg.mid(welcomeRegExp.matchedLength());
335 CoreIrcChannel *chan = static_cast<CoreIrcChannel *>(network()->ircChannel(channelname)); // we only have CoreIrcChannels in the core, so this cast is safe
336 if(chan && !chan->receivedWelcomeMsg()) {
337 chan->setReceivedWelcomeMsg();
338 emit displayMsg(Message::Notice, BufferInfo::ChannelBuffer, channelname, msg, prefix);
344 if(prefix.isEmpty() || target == "AUTH") {
347 if(!target.isEmpty() && network()->prefixes().contains(target[0]))
348 target = target.mid(1);
349 if(!network()->isChannelName(target))
350 target = nickFromMask(prefix);
353 network()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
356 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
357 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
360 IrcUser *ircuser = network()->updateNickFromMask(prefix);
361 QString channel = serverDecode(params[0]);
363 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
367 ircuser->partChannel(channel);
370 if(params.count() > 1)
371 msg = userDecode(ircuser->nick(), params[1]);
373 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
374 if(network()->isMe(ircuser)) network()->setChannelParted(channel);
377 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
379 putCmd("PONG", params);
382 void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
384 // the server is supposed to send back what we passed as param. and we send a timestamp
385 // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
386 if(params.count() < 2)
389 QString timestamp = serverDecode(params[1]);
390 QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
391 if(!sendTime.isValid()) {
392 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
396 network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
399 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
400 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
403 IrcUser *ircuser = network()->updateNickFromMask(prefix);
405 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
409 if(params.isEmpty()) {
410 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
414 QString target = serverDecode(params[0]);
416 QByteArray msg = params.count() < 2
420 if(!network()->isChannelName(target))
421 target = nickFromMask(prefix);
423 // it's possible to pack multiple privmsgs into one param using ctcp
424 // - > we let the ctcpHandler do the work
425 network()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
428 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
429 IrcUser *ircuser = network()->updateNickFromMask(prefix);
433 if(params.count() > 0)
434 msg = userDecode(ircuser->nick(), params[0]);
436 foreach(QString channel, ircuser->channels())
437 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
442 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
443 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
446 IrcUser *ircuser = network()->updateNickFromMask(prefix);
450 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
455 if(params.count() > 1)
456 topic = channelDecode(channel->name(), params[1]);
458 channel->setTopic(topic);
460 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));
464 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
465 network()->setCurrentServer(prefix);
467 if(params.isEmpty()) {
468 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
470 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
471 QString param = serverDecode(params[0]);
472 QString myhostmask = param.section(' ', -1, -1);
474 network()->setMyNick(nickFromMask(myhostmask));
476 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
480 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
481 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
483 const int numParams = params.size();
485 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
489 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
491 QString rpl_isupport_suffix = serverDecode(params.last());
492 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
493 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
498 for(int i = 0; i < numParams - 1; i++) {
499 QString rawSupport = serverDecode(params[i]);
500 QString key = rawSupport.section("=", 0, 0);
501 QString value = rawSupport.section("=", 1);
502 network()->addSupport(key, value);
506 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
507 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
509 //TODO: save information in network object
510 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
513 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
514 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
516 //TODO: save information in network object
517 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
520 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
521 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
523 //TODO: save information in network object
524 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
527 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
528 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
530 //TODO: save information in network object
531 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
536 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
538 "<nick> :<away message>"
540 Replies 352 and 315 paired are used to answer a WHO message.
543 Replies 314 and 369 are responses to a WHOWAS message.
548 /* RPL_AWAY - "<nick> :<away message>" */
549 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
551 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
555 QString nickName = serverDecode(params[0]);
556 QString awayMessage = userDecode(nickName, params[1]);
558 IrcUser *ircuser = network()->ircUser(nickName);
560 ircuser->setAwayMessage(awayMessage);
561 ircuser->setAway(true);
564 // FIXME: proper redirection needed
566 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
569 int now = QDateTime::currentDateTime().toTime_t();
570 int silenceTime = 60;
571 if(ircuser->lastAwayMessage() + silenceTime < now) {
572 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
574 ircuser->setLastAwayMessage(now);
576 // probably should not happen
577 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
583 // ":You are no longer marked as being away"
584 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
586 IrcUser *me = network()->me();
590 if(!network()->autoAwayActive()) {
591 if(!params.isEmpty())
592 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
594 network()->setAutoAwayActive(false);
599 // ":You have been marked as being away"
600 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
602 IrcUser *me = network()->me();
606 if(!params.isEmpty() && !network()->autoAwayActive())
607 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
610 /* RPL_WHOISSERVICE - "<user> is registered nick" */
611 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
613 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
616 QString whoisServiceReply = serverDecode(params).join(" ");
617 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
619 ircuser->setWhoisServiceReply(whoisServiceReply);
621 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
624 /* RPL_SUSERHOST - "<user> is available for help." */
625 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
627 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
630 QString suserHost = serverDecode(params).join(" ");
631 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
633 ircuser->setSuserHost(suserHost);
635 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
638 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
639 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
641 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
645 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
647 ircuser->setUser(serverDecode(params[1]));
648 ircuser->setHost(serverDecode(params[2]));
649 ircuser->setRealName(serverDecode(params.last()));
650 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
652 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
656 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
657 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
659 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
662 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
664 ircuser->setServer(serverDecode(params[1]));
667 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
669 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
671 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
675 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
676 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
678 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
681 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
683 ircuser->setIrcOperator(params.last());
685 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
688 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
689 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
691 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
694 QString nick = serverDecode(params[0]);
695 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
696 QString realName = serverDecode(params.last());
697 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
700 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
701 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
703 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
706 QStringList p = serverDecode(params);
707 if(network()->setAutoWhoDone(p[0])) {
708 return; // stay silent
710 p.takeLast(); // should be "End of WHO list"
711 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
714 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
715 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
716 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
718 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
721 QString nick = serverDecode(params[0]);
722 IrcUser *ircuser = network()->ircUser(nick);
724 QDateTime now = QDateTime::currentDateTime();
725 int idleSecs = serverDecode(params[1]).toInt();
727 ircuser->setIdleTime(now.addSecs(idleSecs));
728 if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation
729 int loginTime = serverDecode(params[2]).toInt();
730 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
731 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
733 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()));
736 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
740 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
741 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
744 QStringList parameter = serverDecode(params);
745 parameter.removeFirst();
746 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
749 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
750 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
752 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
755 QString nick = serverDecode(params.first());
759 foreach (QString channel, serverDecode(params.last()).split(" ")) {
760 if(channel.startsWith("@"))
761 op.append(channel.remove(0,1));
762 else if(channel.startsWith("+"))
763 voice.append(channel.remove(0,1));
765 user.append(channel);
768 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
770 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
772 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
775 /* RPL_WHOISVIRT - "<nick> is identified to services" */
776 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
778 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
781 /* RPL_LIST - "<channel> <# visible> :<topic>" */
782 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
785 quint32 userCount = 0;
788 int paramCount = params.count();
791 topic = serverDecode(params[2]);
793 userCount = serverDecode(params[1]).toUInt();
795 channelName = serverDecode(params[0]);
799 if(!coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
800 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
803 /* RPL_LISTEND ":End of LIST" */
804 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
808 if(!coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
809 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
812 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
813 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
815 handleMode(prefix, params);
818 /* RPL_??? - "<channel> <creation time (unix)>" */
819 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
823 # warning "Implement handle329 (Channel creation time)"
825 // FIXME implement this...
829 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
831 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
834 QString channel = serverDecode(params[0]);
835 IrcChannel *chan = network()->ircChannel(channel);
837 chan->setTopic(QString());
839 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
843 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
845 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
848 QString channel = serverDecode(params[0]);
849 QString topic = channelDecode(channel, params[1]);
850 IrcChannel *chan = network()->ircChannel(channel);
852 chan->setTopic(topic);
854 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
857 /* Topic set by... */
858 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
860 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
863 QString channel = serverDecode(params[0]);
864 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
865 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
868 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
869 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
870 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
872 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
875 QString channel = serverDecode(params[0]);
876 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
878 ircuser->setUser(serverDecode(params[1]));
879 ircuser->setHost(serverDecode(params[2]));
881 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
882 ircuser->setAway(away);
883 ircuser->setServer(serverDecode(params[3]));
884 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
887 if(!network()->isAutoWhoInProgress(channel)) {
888 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
893 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
895 if(!checkParamCount("IrcServerHandler::handle353()", params, 3))
898 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
899 // we don't use this information at the time beeing
900 QString channelname = serverDecode(params[1]);
902 IrcChannel *channel = network()->ircChannel(channelname);
904 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
911 foreach(QString nick, serverDecode(params[2]).split(' ')) {
912 QString mode = QString();
914 if(network()->prefixes().contains(nick[0])) {
915 mode = network()->prefixToMode(nick[0]);
923 channel->joinIrcUsers(nicks, modes);
926 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
927 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
929 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
932 /* ERR_ERRONEUSNICKNAME */
933 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
936 if(params.size() < 2) {
937 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
939 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
940 // correct server reply:
941 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
942 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
943 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"));
944 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
946 QString errnick = params[0];
947 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
948 tryNextNick(errnick);
952 /* ERR_NICKNAMEINUSE */
953 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
955 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
958 QString errnick = serverDecode(params[0]);
959 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
961 // if there is a problem while connecting to the server -> we handle it
962 // but only if our connection has not been finished yet...
963 if(!network()->currentServer().isEmpty())
966 tryNextNick(errnick);
971 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
972 // mostly, these are codes in the 47x range
976 void IrcServerHandler::tryNextNick(const QString &errnick) {
977 QStringList desiredNicks = coreSession()->identity(network()->identity())->nicks();
978 int nextNick = desiredNicks.indexOf(errnick) + 1;
979 if(desiredNicks.size() > nextNick) {
980 putCmd("NICK", serverEncode(desiredNicks[nextNick]));
982 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
986 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
987 if(params.count() < minParams) {
988 qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params);
996 /***********************************************************************************/