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 "networkconnection.h"
29 #include "ctcphandler.h"
32 #include "ircchannel.h"
36 IrcServerHandler::IrcServerHandler(NetworkConnection *parent)
37 : BasicHandler(parent),
42 IrcServerHandler::~IrcServerHandler() {
46 /*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
47 void IrcServerHandler::handleServerMsg(QByteArray msg) {
50 qWarning() << "Received empty string from server!";
54 // Now we split the raw message into its various parts...
59 // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg
60 // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level...
61 int idx = msg.indexOf(" :");
63 if(msg.length() > idx + 2) trailing = msg.mid(idx + 2);
66 // OK, now it is safe to split...
67 QList<QByteArray> params = msg.split(' ');
68 if(!trailing.isEmpty()) params << trailing;
69 if(params.count() < 1) {
70 qWarning() << "Received invalid string from server!";
74 QString foo = serverDecode(params.takeFirst());
76 // a colon as the first chars indicates the existence of a prefix
80 if(params.count() < 1) {
81 qWarning() << "Received invalid string from server!";
84 foo = serverDecode(params.takeFirst());
87 // next string without a whitespace is the command
88 cmd = foo.trimmed().toUpper();
90 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
91 uint num = cmd.toUInt();
93 if(params.count() == 0) {
94 qWarning() << "Message received from server violates RFC and is ignored!";
100 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
101 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
102 //handle(cmd, Q_ARG(QString, prefix));
103 } catch(Exception e) {
104 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", e.msg());
109 void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
110 // we assume that all this happens in server encoding
111 QStringList params = serverDecode(rawparams);
112 uint num = cmd.toUInt();
114 // A lot of server messages don't really need their own handler because they don't do much.
115 // Catch and handle these here.
117 // Welcome, status, info messages. Just display these.
118 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
119 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
121 // Server error messages without param, just display them
122 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
123 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
124 case 431: // ERR_NONICKNAMEGIVEN
125 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
127 // Server error messages, display them in red. First param will be appended.
129 QString target = params.takeFirst();
130 displayMsg(Message::Error, target, params.join(" ") + " " + target, prefix, Message::Redirected);
133 case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442: {
134 QString channelName = params.takeFirst();
135 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" ") + " " + channelName, prefix);
138 // Server error messages which will be displayed with a colon between the first param and the rest
139 case 413: case 414: case 423: case 441: case 444: case 461: // FIXME see below for the 47x codes
140 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
141 case 436: // ERR_NICKCOLLISION
142 { QString p = params.takeFirst();
143 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", p + ": " + params.join(" "));
146 // Ignore these commands.
147 case 321: case 366: case 376:
150 // Everything else will be marked in red, so we can add them somewhere.
153 // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
154 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix);
156 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
159 //qDebug() << prefix <<":"<<cmd<<params;
161 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
162 //qDebug() << prefix <<":"<<cmd<<params;
166 //******************************/
167 // IRC SERVER HANDLER
168 //******************************/
169 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
170 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
173 QString channel = serverDecode(params[0]);
174 IrcUser *ircuser = network()->updateNickFromMask(prefix);
175 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
176 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
177 ircuser->joinChannel(channel);
178 if(network()->isMe(ircuser)) {
179 networkConnection()->setChannelJoined(channel);
180 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
184 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
185 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
188 network()->updateNickFromMask(prefix);
189 IrcUser *victim = network()->ircUser(params[1]);
193 QString channel = serverDecode(params[0]);
194 victim->partChannel(channel);
197 if(params.count() > 2) // someone got a reason!
198 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
200 msg = victim->nick();
202 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
203 //if(network()->isMe(victim)) networkConnection()->setKickedFromChannel(channel);
206 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
207 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
210 if(network()->isChannelName(serverDecode(params[0]))) {
212 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
214 IrcChannel *channel = network()->ircChannel(params[0]);
215 QString modes = params[1];
218 for(int c = 0; c < modes.length(); c++) {
219 if(modes[c] == '+') {
223 if(modes[c] == '-') {
228 if(network()->prefixModes().contains(modes[c])) {
229 // user channel modes (op, voice, etc...)
230 if(paramOffset < params.count()) {
231 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
233 channel->addUserMode(ircUser, QString(modes[c]));
235 channel->removeUserMode(ircUser, QString(modes[c]));
237 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
241 // regular channel modes
243 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
244 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
245 if(paramOffset < params.count()) {
246 value = params[paramOffset];
248 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
254 channel->addChannelMode(modes[c], value);
256 channel->removeChannelMode(modes[c], value);
262 IrcUser *ircUser = network()->newIrcUser(params[0]);
263 QString modeString(serverDecode(params[1]));
267 for(int c = 0; c < modeString.count(); c++) {
268 if(modeString[c] == '+') {
272 if(modeString[c] == '-') {
277 addModes += modeString[c];
279 removeModes += modeString[c];
281 if(!addModes.isEmpty())
282 ircUser->addUserModes(addModes);
283 if(!removeModes.isEmpty())
284 ircUser->removeUserModes(removeModes);
287 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
291 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
292 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
295 IrcUser *ircuser = network()->updateNickFromMask(prefix);
297 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
300 QString newnick = serverDecode(params[0]);
301 QString oldnick = ircuser->nick();
303 QString sender = network()->isMyNick(oldnick)
307 emit nickChanged(newnick, oldnick);
308 foreach(QString channel, ircuser->channels())
309 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
311 ircuser->setNick(newnick);
314 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
315 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
318 QString target = serverDecode(params[0]);
319 if(prefix.isEmpty() || target == "AUTH")
321 else if(!network()->isChannelName(target))
322 target = nickFromMask(prefix);
324 networkConnection()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
327 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
328 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
331 IrcUser *ircuser = network()->updateNickFromMask(prefix);
332 QString channel = serverDecode(params[0]);
334 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
338 ircuser->partChannel(channel);
341 if(params.count() > 1)
342 msg = userDecode(ircuser->nick(), params[1]);
344 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
345 if(network()->isMe(ircuser)) networkConnection()->setChannelParted(channel);
348 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
350 putCmd("PONG", params);
353 void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
355 // the server is supposed to send back what we passed as param. and we send a timestamp
356 // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
357 if(params.count() < 2)
360 QString timestamp = serverDecode(params[1]);
361 QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
362 if(!sendTime.isValid()) {
363 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
367 network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
370 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
371 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
374 IrcUser *ircuser = network()->updateNickFromMask(prefix);
376 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
380 if(params.isEmpty()) {
381 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
385 QString target = serverDecode(params[0]);
387 QByteArray msg = params.count() < 2
391 // are we the target?
392 if(network()->isMyNick(target))
393 target = nickFromMask(ircuser->nick());
395 // it's possible to pack multiple privmsgs into one param using ctcp
396 // - > we let the ctcpHandler do the work
397 networkConnection()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
400 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
401 IrcUser *ircuser = network()->updateNickFromMask(prefix);
405 if(params.count() > 0)
406 msg = userDecode(ircuser->nick(), params[0]);
408 foreach(QString channel, ircuser->channels())
409 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
411 network()->removeIrcUser(nickFromMask(prefix));
414 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
415 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
418 IrcUser *ircuser = network()->updateNickFromMask(prefix);
422 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
427 if(params.count() > 1)
428 topic = channelDecode(channel->name(), params[1]);
430 channel->setTopic(topic);
432 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));
436 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
437 network()->setCurrentServer(prefix);
439 if(params.isEmpty()) {
440 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
442 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
443 QString param = serverDecode(params[0]);
444 QString myhostmask = param.section(' ', -1, -1);
446 network()->setMyNick(nickFromMask(myhostmask));
448 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
452 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
453 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
455 const int numParams = params.size();
457 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
461 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
463 QString rpl_isupport_suffix = serverDecode(params.last());
464 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
465 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
470 for(int i = 0; i < numParams - 1; i++) {
471 QString rawSupport = serverDecode(params[i]);
472 QString key = rawSupport.section("=", 0, 0);
473 QString value = rawSupport.section("=", 1);
474 network()->addSupport(key, value);
478 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
479 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
481 //TODO: save information in network object
482 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
485 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
486 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
488 //TODO: save information in network object
489 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
492 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
493 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
495 //TODO: save information in network object
496 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
499 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
500 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
502 //TODO: save information in network object
503 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
508 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
510 "<nick> :<away message>"
512 Replies 352 and 315 paired are used to answer a WHO message.
515 Replies 314 and 369 are responses to a WHOWAS message.
520 /* RPL_AWAY - "<nick> :<away message>" */
521 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
523 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
527 QString nickName = serverDecode(params[0]);
528 QString awayMessage = userDecode(nickName, params[1]);
530 IrcUser *ircuser = network()->ircUser(nickName);
532 ircuser->setAwayMessage(awayMessage);
533 ircuser->setAway(true);
536 // FIXME: proper redirection needed
538 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
541 int now = QDateTime::currentDateTime().toTime_t();
542 int silenceTime = 60;
543 if(ircuser->lastAwayMessage() + silenceTime < now) {
544 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
546 ircuser->setLastAwayMessage(now);
548 // probably should not happen
549 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
555 // ":You are no longer marked as being away"
556 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
558 IrcUser *me = network()->me();
562 if(!params.isEmpty())
563 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
567 // ":You have been marked as being away"
568 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
570 IrcUser *me = network()->me();
574 if(!params.isEmpty())
575 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
578 /* RPL_WHOISSERVICE - "<user> is registered nick" */
579 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
581 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
584 QString whoisServiceReply = serverDecode(params).join(" ");
585 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
587 ircuser->setWhoisServiceReply(whoisServiceReply);
589 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
592 /* RPL_SUSERHOST - "<user> is available for help." */
593 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
595 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
598 QString suserHost = serverDecode(params).join(" ");
599 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
601 ircuser->setSuserHost(suserHost);
603 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
606 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
607 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
609 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
613 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
615 ircuser->setUser(serverDecode(params[1]));
616 ircuser->setHost(serverDecode(params[2]));
617 ircuser->setRealName(serverDecode(params.last()));
618 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
620 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
624 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
625 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
627 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
630 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
632 ircuser->setServer(serverDecode(params[1]));
635 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
637 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
639 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
643 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
644 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
646 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
649 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
651 ircuser->setIrcOperator(params.last());
653 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
656 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
657 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
659 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
662 QString nick = serverDecode(params[0]);
663 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
664 QString realName = serverDecode(params.last());
665 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
668 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
669 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
671 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
674 QStringList p = serverDecode(params);
675 if(networkConnection()->setAutoWhoDone(p[0])) {
676 return; // stay silent
678 p.takeLast(); // should be "End of WHO list"
679 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
682 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
683 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
684 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
686 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
689 QString nick = serverDecode(params[0]);
690 IrcUser *ircuser = network()->ircUser(nick);
692 QDateTime now = QDateTime::currentDateTime();
693 int idleSecs = serverDecode(params[1]).toInt();
695 ircuser->setIdleTime(now.addSecs(idleSecs));
696 if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation
697 int loginTime = serverDecode(params[2]).toInt();
698 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
699 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
701 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()));
704 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
708 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
709 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
712 QStringList parameter = serverDecode(params);
713 parameter.removeFirst();
714 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
717 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
718 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
720 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
723 QString nick = serverDecode(params.first());
727 foreach (QString channel, serverDecode(params.last()).split(" ")) {
728 if(channel.startsWith("@"))
729 op.append(channel.remove(0,1));
730 else if(channel.startsWith("+"))
731 voice.append(channel.remove(0,1));
733 user.append(channel);
736 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
738 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
740 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
743 /* RPL_WHOISVIRT - "<nick> is identified to services" */
744 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
746 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
749 /* RPL_LIST - "<channel> <# visible> :<topic>" */
750 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
753 quint32 userCount = 0;
756 int paramCount = params.count();
759 topic = serverDecode(params[2]);
761 userCount = serverDecode(params[1]).toUInt();
763 channelName = serverDecode(params[0]);
767 if(!networkConnection()->coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
768 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
771 /* RPL_LISTEND ":End of LIST" */
772 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
776 if(!networkConnection()->coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
777 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
780 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
781 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
783 handleMode(prefix, params);
786 /* RPL_??? - "<channel> <creation time (unix)>" */
787 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
789 // FIXME implement this...
793 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
795 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
798 QString channel = serverDecode(params[0]);
799 network()->ircChannel(channel)->setTopic(QString());
800 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
804 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
806 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
809 QString channel = serverDecode(params[0]);
810 QString topic = channelDecode(channel, params[1]);
811 network()->ircChannel(channel)->setTopic(topic);
812 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
815 /* Topic set by... */
816 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
818 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
821 QString channel = serverDecode(params[0]);
822 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
823 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
826 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
827 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
828 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
830 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
833 QString channel = serverDecode(params[0]);
834 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
836 ircuser->setUser(serverDecode(params[1]));
837 ircuser->setHost(serverDecode(params[2]));
839 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
840 ircuser->setAway(away);
841 ircuser->setServer(serverDecode(params[3]));
842 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
845 if(!networkConnection()->isAutoWhoInProgress(channel)) {
846 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
851 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
853 if(!checkParamCount("IrcServerHandler::handle353()", params, 2))
856 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
857 // we don't use this information at the time beeing
858 QString channelname = serverDecode(params[1]);
860 IrcChannel *channel = network()->ircChannel(channelname);
862 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
869 foreach(QString nick, serverDecode(params[2]).split(' ')) {
870 QString mode = QString();
872 if(network()->prefixes().contains(nick[0])) {
873 mode = network()->prefixToMode(nick[0]);
881 channel->joinIrcUsers(nicks, modes);
884 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
885 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
887 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
890 /* ERR_ERRONEUSNICKNAME */
891 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
894 if(params.size() < 2) {
895 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
897 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
898 // correct server reply:
899 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
900 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
901 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"));
902 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
904 QString errnick = params[0];
905 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
906 tryNextNick(errnick);
910 /* ERR_NICKNAMEINUSE */
911 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
913 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
916 QString errnick = serverDecode(params[0]);
917 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
919 // if there is a problem while connecting to the server -> we handle it
920 // but only if our connection has not been finished yet...
921 if(!network()->currentServer().isEmpty())
924 tryNextNick(errnick);
929 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
930 // mostly, these are codes in the 47x range
934 void IrcServerHandler::tryNextNick(const QString &errnick) {
935 QStringList desiredNicks = networkConnection()->coreSession()->identity(network()->identity())->nicks();
936 int nextNick = desiredNicks.indexOf(errnick) + 1;
937 if(desiredNicks.size() > nextNick) {
938 putCmd("NICK", serverEncode(desiredNicks[nextNick]));
940 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
944 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
945 if(params.count() < minParams) {
946 qWarning() << qPrintable(methodName) << "requieres" << minParams << "parameters but received only" << params.count() << serverDecode(params);
954 /***********************************************************************************/