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"
37 IrcServerHandler::IrcServerHandler(NetworkConnection *parent)
38 : BasicHandler(parent),
43 IrcServerHandler::~IrcServerHandler() {
47 /*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
48 void IrcServerHandler::handleServerMsg(QByteArray msg) {
51 qWarning() << "Received empty string from server!";
55 // Now we split the raw message into its various parts...
60 // First, check for a trailing parameter introduced by " :", since this might screw up splitting the msg
61 // NOTE: This assumes that this is true in raw encoding, but well, hopefully there are no servers running in japanese on protocol level...
62 int idx = msg.indexOf(" :");
64 if(msg.length() > idx + 2) trailing = msg.mid(idx + 2);
67 // OK, now it is safe to split...
68 QList<QByteArray> params = msg.split(' ');
69 if(!trailing.isEmpty()) params << trailing;
70 if(params.count() < 1) {
71 qWarning() << "Received invalid string from server!";
75 QString foo = serverDecode(params.takeFirst());
77 // a colon as the first chars indicates the existence of a prefix
81 if(params.count() < 1) {
82 qWarning() << "Received invalid string from server!";
85 foo = serverDecode(params.takeFirst());
88 // next string without a whitespace is the command
89 cmd = foo.trimmed().toUpper();
91 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
92 uint num = cmd.toUInt();
94 if(params.count() == 0) {
95 qWarning() << "Message received from server violates RFC and is ignored!";
101 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
102 handle(cmd, Q_ARG(QString, prefix), Q_ARG(QList<QByteArray>, params));
103 //handle(cmd, Q_ARG(QString, prefix));
104 } catch(Exception e) {
105 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", e.msg());
110 void IrcServerHandler::defaultHandler(QString cmd, const QString &prefix, const QList<QByteArray> &rawparams) {
111 // we assume that all this happens in server encoding
112 QStringList params = serverDecode(rawparams);
113 uint num = cmd.toUInt();
115 // A lot of server messages don't really need their own handler because they don't do much.
116 // Catch and handle these here.
118 // Welcome, status, info messages. Just display these.
119 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
120 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
122 // Server error messages without param, just display them
123 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
124 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
125 case 431: // ERR_NONICKNAMEGIVEN
126 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" "), prefix);
128 // Server error messages, display them in red. First param will be appended.
130 QString target = params.takeFirst();
131 displayMsg(Message::Error, target, params.join(" ") + " " + target, prefix, Message::Redirected);
134 case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442: {
135 QString channelName = params.takeFirst();
136 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", params.join(" ") + " " + channelName, prefix);
139 // Server error messages which will be displayed with a colon between the first param and the rest
140 case 413: case 414: case 423: case 441: case 444: case 461: // FIXME see below for the 47x codes
141 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
142 case 436: // ERR_NICKCOLLISION
143 { QString p = params.takeFirst();
144 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", p + ": " + params.join(" "));
147 // Ignore these commands.
148 case 321: case 366: case 376:
151 // Everything else will be marked in red, so we can add them somewhere.
154 // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
155 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "[Whois] " + params.join(" "), prefix);
157 if(networkConnection()->coreSession()->ircListHelper()->requestInProgress(network()->networkId()))
158 networkConnection()->coreSession()->ircListHelper()->reportError(params.join(" "));
160 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", cmd + " " + params.join(" "), prefix);
163 //qDebug() << prefix <<":"<<cmd<<params;
165 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
166 //qDebug() << prefix <<":"<<cmd<<params;
170 //******************************/
171 // IRC SERVER HANDLER
172 //******************************/
173 void IrcServerHandler::handleJoin(const QString &prefix, const QList<QByteArray> ¶ms) {
174 if(!checkParamCount("IrcServerHandler::handleJoin()", params, 1))
177 QString channel = serverDecode(params[0]);
178 IrcUser *ircuser = network()->updateNickFromMask(prefix);
179 emit displayMsg(Message::Join, BufferInfo::ChannelBuffer, channel, channel, prefix);
180 //qDebug() << "IrcServerHandler::handleJoin()" << prefix << params;
181 ircuser->joinChannel(channel);
182 if(network()->isMe(ircuser)) {
183 networkConnection()->setChannelJoined(channel);
184 putCmd("MODE", params[0]); // we want to know the modes of the channel we just joined, so we ask politely
188 void IrcServerHandler::handleKick(const QString &prefix, const QList<QByteArray> ¶ms) {
189 if(!checkParamCount("IrcServerHandler::handleKick()", params, 2))
192 network()->updateNickFromMask(prefix);
193 IrcUser *victim = network()->ircUser(params[1]);
197 QString channel = serverDecode(params[0]);
198 victim->partChannel(channel);
201 if(params.count() > 2) // someone got a reason!
202 msg = QString("%1 %2").arg(victim->nick()).arg(channelDecode(channel, params[2]));
204 msg = victim->nick();
206 emit displayMsg(Message::Kick, BufferInfo::ChannelBuffer, channel, msg, prefix);
207 //if(network()->isMe(victim)) networkConnection()->setKickedFromChannel(channel);
210 void IrcServerHandler::handleMode(const QString &prefix, const QList<QByteArray> ¶ms) {
211 if(!checkParamCount("IrcServerHandler::handleMode()", params, 2))
214 if(network()->isChannelName(serverDecode(params[0]))) {
216 emit displayMsg(Message::Mode, BufferInfo::ChannelBuffer, serverDecode(params[0]), serverDecode(params).join(" "), prefix);
218 IrcChannel *channel = network()->ircChannel(params[0]);
220 // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
221 // anyways: we don't have a place to store the data --> discard the info.
225 QString modes = params[1];
228 for(int c = 0; c < modes.length(); c++) {
229 if(modes[c] == '+') {
233 if(modes[c] == '-') {
238 if(network()->prefixModes().contains(modes[c])) {
239 // user channel modes (op, voice, etc...)
240 if(paramOffset < params.count()) {
241 IrcUser *ircUser = network()->ircUser(params[paramOffset]);
243 channel->addUserMode(ircUser, QString(modes[c]));
245 channel->removeUserMode(ircUser, QString(modes[c]));
247 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
251 // regular channel modes
253 Network::ChannelModeType modeType = network()->channelModeType(modes[c]);
254 if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
255 if(paramOffset < params.count()) {
256 value = params[paramOffset];
258 qWarning() << "Received MODE with too few parameters:" << serverDecode(params);
264 channel->addChannelMode(modes[c], value);
266 channel->removeChannelMode(modes[c], value);
272 IrcUser *ircUser = network()->newIrcUser(params[0]);
273 QString modeString(serverDecode(params[1]));
277 for(int c = 0; c < modeString.count(); c++) {
278 if(modeString[c] == '+') {
282 if(modeString[c] == '-') {
287 addModes += modeString[c];
289 removeModes += modeString[c];
291 if(!addModes.isEmpty())
292 ircUser->addUserModes(addModes);
293 if(!removeModes.isEmpty())
294 ircUser->removeUserModes(removeModes);
297 emit displayMsg(Message::Mode, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
301 void IrcServerHandler::handleNick(const QString &prefix, const QList<QByteArray> ¶ms) {
302 if(!checkParamCount("IrcServerHandler::handleNick()", params, 1))
305 IrcUser *ircuser = network()->updateNickFromMask(prefix);
307 qWarning() << "IrcServerHandler::handleNick(): Unknown IrcUser!";
310 QString newnick = serverDecode(params[0]);
311 QString oldnick = ircuser->nick();
313 QString sender = network()->isMyNick(oldnick)
317 emit nickChanged(newnick, oldnick);
318 foreach(QString channel, ircuser->channels())
319 emit displayMsg(Message::Nick, BufferInfo::ChannelBuffer, channel, newnick, sender);
321 ircuser->setNick(newnick);
324 void IrcServerHandler::handleNotice(const QString &prefix, const QList<QByteArray> ¶ms) {
325 if(!checkParamCount("IrcServerHandler::handleNotice()", params, 2))
328 QString target = serverDecode(params[0]);
329 if(prefix.isEmpty() || target == "AUTH") {
332 if(!target.isEmpty() && network()->prefixes().contains(target[0]))
333 target = target.mid(1);
334 if(!network()->isChannelName(target))
335 target = nickFromMask(prefix);
338 networkConnection()->ctcpHandler()->parse(Message::Notice, prefix, target, params[1]);
341 void IrcServerHandler::handlePart(const QString &prefix, const QList<QByteArray> ¶ms) {
342 if(!checkParamCount("IrcServerHandler::handlePart()", params, 1))
345 IrcUser *ircuser = network()->updateNickFromMask(prefix);
346 QString channel = serverDecode(params[0]);
348 qWarning() << "IrcServerHandler::handlePart(): Unknown IrcUser!";
352 ircuser->partChannel(channel);
355 if(params.count() > 1)
356 msg = userDecode(ircuser->nick(), params[1]);
358 emit displayMsg(Message::Part, BufferInfo::ChannelBuffer, channel, msg, prefix);
359 if(network()->isMe(ircuser)) networkConnection()->setChannelParted(channel);
362 void IrcServerHandler::handlePing(const QString &prefix, const QList<QByteArray> ¶ms) {
364 putCmd("PONG", params);
367 void IrcServerHandler::handlePong(const QString &prefix, const QList<QByteArray> ¶ms) {
369 // the server is supposed to send back what we passed as param. and we send a timestamp
370 // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
371 if(params.count() < 2)
374 QString timestamp = serverDecode(params[1]);
375 QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
376 if(!sendTime.isValid()) {
377 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", "PONG " + serverDecode(params).join(" "), prefix);
381 network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
384 void IrcServerHandler::handlePrivmsg(const QString &prefix, const QList<QByteArray> ¶ms) {
385 if(!checkParamCount("IrcServerHandler::handlePrivmsg()", params, 1))
388 IrcUser *ircuser = network()->updateNickFromMask(prefix);
390 qWarning() << "IrcServerHandler::handlePrivmsg(): Unknown IrcUser!";
394 if(params.isEmpty()) {
395 qWarning() << "IrcServerHandler::handlePrivmsg(): received PRIVMSG without target or message from:" << prefix;
399 QString target = serverDecode(params[0]);
401 QByteArray msg = params.count() < 2
405 if(!network()->isChannelName(target))
406 target = nickFromMask(prefix);
408 // it's possible to pack multiple privmsgs into one param using ctcp
409 // - > we let the ctcpHandler do the work
410 networkConnection()->ctcpHandler()->parse(Message::Plain, prefix, target, msg);
413 void IrcServerHandler::handleQuit(const QString &prefix, const QList<QByteArray> ¶ms) {
414 IrcUser *ircuser = network()->updateNickFromMask(prefix);
418 if(params.count() > 0)
419 msg = userDecode(ircuser->nick(), params[0]);
421 foreach(QString channel, ircuser->channels())
422 emit displayMsg(Message::Quit, BufferInfo::ChannelBuffer, channel, msg, prefix);
424 network()->removeIrcUser(nickFromMask(prefix));
427 void IrcServerHandler::handleTopic(const QString &prefix, const QList<QByteArray> ¶ms) {
428 if(!checkParamCount("IrcServerHandler::handleTopic()", params, 1))
431 IrcUser *ircuser = network()->updateNickFromMask(prefix);
435 IrcChannel *channel = network()->ircChannel(serverDecode(params[0]));
440 if(params.count() > 1)
441 topic = channelDecode(channel->name(), params[1]);
443 channel->setTopic(topic);
445 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));
449 void IrcServerHandler::handle001(const QString &prefix, const QList<QByteArray> ¶ms) {
450 network()->setCurrentServer(prefix);
452 if(params.isEmpty()) {
453 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", QString("%1 didn't supply a valid welcome message... expect some serious issues..."));
455 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
456 QString param = serverDecode(params[0]);
457 QString myhostmask = param.section(' ', -1, -1);
459 network()->setMyNick(nickFromMask(myhostmask));
461 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", param, prefix);
465 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
466 void IrcServerHandler::handle005(const QString &prefix, const QList<QByteArray> ¶ms) {
468 const int numParams = params.size();
470 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received RPL_ISUPPORT (005) without parameters!"), prefix);
474 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params).join(" "), prefix);
476 QString rpl_isupport_suffix = serverDecode(params.last());
477 if(!rpl_isupport_suffix.toLower().contains("are supported by this server")) {
478 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Received non RFC compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), prefix);
483 for(int i = 0; i < numParams - 1; i++) {
484 QString rawSupport = serverDecode(params[i]);
485 QString key = rawSupport.section("=", 0, 0);
486 QString value = rawSupport.section("=", 1);
487 network()->addSupport(key, value);
491 /* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
492 void IrcServerHandler::handle221(const QString &prefix, const QList<QByteArray> ¶ms) {
494 //TODO: save information in network object
495 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
498 /* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
499 void IrcServerHandler::handle250(const QString &prefix, const QList<QByteArray> ¶ms) {
501 //TODO: save information in network object
502 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
505 /* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
506 void IrcServerHandler::handle265(const QString &prefix, const QList<QByteArray> ¶ms) {
508 //TODO: save information in network object
509 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
512 /* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
513 void IrcServerHandler::handle266(const QString &prefix, const QList<QByteArray> ¶ms) {
515 //TODO: save information in network object
516 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("%1").arg(serverDecode(params).join(" ")));
521 Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
523 "<nick> :<away message>"
525 Replies 352 and 315 paired are used to answer a WHO message.
528 Replies 314 and 369 are responses to a WHOWAS message.
533 /* RPL_AWAY - "<nick> :<away message>" */
534 void IrcServerHandler::handle301(const QString &prefix, const QList<QByteArray> ¶ms) {
536 if(!checkParamCount("IrcServerHandler::handle301()", params, 2))
540 QString nickName = serverDecode(params[0]);
541 QString awayMessage = userDecode(nickName, params[1]);
543 IrcUser *ircuser = network()->ircUser(nickName);
545 ircuser->setAwayMessage(awayMessage);
546 ircuser->setAway(true);
549 // FIXME: proper redirection needed
551 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is away: \"%2\"").arg(nickName).arg(awayMessage));
554 int now = QDateTime::currentDateTime().toTime_t();
555 int silenceTime = 60;
556 if(ircuser->lastAwayMessage() + silenceTime < now) {
557 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
559 ircuser->setLastAwayMessage(now);
561 // probably should not happen
562 emit displayMsg(Message::Server, BufferInfo::QueryBuffer, params[0], tr("%1 is away: \"%2\"").arg(nickName).arg(awayMessage));
568 // ":You are no longer marked as being away"
569 void IrcServerHandler::handle305(const QString &prefix, const QList<QByteArray> ¶ms) {
571 IrcUser *me = network()->me();
575 if(!network()->autoAwayActive()) {
576 if(!params.isEmpty())
577 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
579 network()->setAutoAwayActive(false);
584 // ":You have been marked as being away"
585 void IrcServerHandler::handle306(const QString &prefix, const QList<QByteArray> ¶ms) {
587 IrcUser *me = network()->me();
591 if(!params.isEmpty() && !network()->autoAwayActive())
592 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", serverDecode(params[0]));
595 /* RPL_WHOISSERVICE - "<user> is registered nick" */
596 void IrcServerHandler::handle307(const QString &prefix, const QList<QByteArray> ¶ms) {
598 if(!checkParamCount("IrcServerHandler::handle307()", params, 1))
601 QString whoisServiceReply = serverDecode(params).join(" ");
602 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
604 ircuser->setWhoisServiceReply(whoisServiceReply);
606 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(whoisServiceReply));
609 /* RPL_SUSERHOST - "<user> is available for help." */
610 void IrcServerHandler::handle310(const QString &prefix, const QList<QByteArray> ¶ms) {
612 if(!checkParamCount("IrcServerHandler::handle310()", params, 1))
615 QString suserHost = serverDecode(params).join(" ");
616 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
618 ircuser->setSuserHost(suserHost);
620 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(suserHost));
623 /* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
624 void IrcServerHandler::handle311(const QString &prefix, const QList<QByteArray> ¶ms) {
626 if(!checkParamCount("IrcServerHandler::handle311()", params, 3))
630 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
632 ircuser->setUser(serverDecode(params[1]));
633 ircuser->setHost(serverDecode(params[2]));
634 ircuser->setRealName(serverDecode(params.last()));
635 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(ircuser->nick()).arg(ircuser->hostmask()).arg(ircuser->realName()));
637 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is %2 (%3)") .arg(serverDecode(params[1])).arg(serverDecode(params[2])).arg(serverDecode(params.last())));
641 /* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
642 void IrcServerHandler::handle312(const QString &prefix, const QList<QByteArray> ¶ms) {
644 if(!checkParamCount("IrcServerHandler::handle312()", params, 2))
647 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
649 ircuser->setServer(serverDecode(params[1]));
652 QString returnString = tr("%1 is online via %2 (%3)").arg(serverDecode(params[0])).arg(serverDecode(params[1])).arg(serverDecode(params.last()));
654 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(returnString));
656 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(returnString));
660 /* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
661 void IrcServerHandler::handle313(const QString &prefix, const QList<QByteArray> ¶ms) {
663 if(!checkParamCount("IrcServerHandler::handle313()", params, 1))
666 IrcUser *ircuser = network()->ircUser(serverDecode(params[0]));
668 ircuser->setIrcOperator(params.last());
670 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
673 /* RPL_WHOWASUSER - "<nick> <user> <host> * :<real name>" */
674 void IrcServerHandler::handle314(const QString &prefix, const QList<QByteArray> ¶ms) {
676 if(!checkParamCount("IrcServerHandler::handle314()", params, 3))
679 QString nick = serverDecode(params[0]);
680 QString hostmask = QString("%1@%2").arg(serverDecode(params[1])).arg(serverDecode(params[2]));
681 QString realName = serverDecode(params.last());
682 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1 was %2 (%3)").arg(nick).arg(hostmask).arg(realName));
685 /* RPL_ENDOFWHO: "<name> :End of WHO list" */
686 void IrcServerHandler::handle315(const QString &prefix, const QList<QByteArray> ¶ms) {
688 if(!checkParamCount("IrcServerHandler::handle315()", params, 1))
691 QStringList p = serverDecode(params);
692 if(networkConnection()->setAutoWhoDone(p[0])) {
693 return; // stay silent
695 p.takeLast(); // should be "End of WHO list"
696 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] End of /WHO list for %1").arg(p.join(" ")));
699 /* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
700 (real life: "<nick> <integer> <integer> :seconds idle, signon time) */
701 void IrcServerHandler::handle317(const QString &prefix, const QList<QByteArray> ¶ms) {
703 if(!checkParamCount("IrcServerHandler::handle317()", params, 2))
706 QString nick = serverDecode(params[0]);
707 IrcUser *ircuser = network()->ircUser(nick);
709 QDateTime now = QDateTime::currentDateTime();
710 int idleSecs = serverDecode(params[1]).toInt();
712 ircuser->setIdleTime(now.addSecs(idleSecs));
713 if(params.size() > 3) { // if we have more then 3 params we have the obove mentioned "real life" situation
714 int loginTime = serverDecode(params[2]).toInt();
715 ircuser->setLoginTime(QDateTime::fromTime_t(loginTime));
716 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is logged in since %2").arg(ircuser->nick()).arg(ircuser->loginTime().toString()));
718 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()));
721 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] idle message: %1").arg(userDecode(nick, params).join(" ")));
725 /* RPL_ENDOFWHOIS - "<nick> :End of WHOIS list" */
726 void IrcServerHandler::handle318(const QString &prefix, const QList<QByteArray> ¶ms) {
729 QStringList parameter = serverDecode(params);
730 parameter.removeFirst();
731 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(parameter.join(" ")));
734 /* RPL_WHOISCHANNELS - "<nick> :*( ( "@" / "+" ) <channel> " " )" */
735 void IrcServerHandler::handle319(const QString &prefix, const QList<QByteArray> ¶ms) {
737 if(!checkParamCount("IrcServerHandler::handle319()", params, 2))
740 QString nick = serverDecode(params.first());
744 foreach (QString channel, serverDecode(params.last()).split(" ")) {
745 if(channel.startsWith("@"))
746 op.append(channel.remove(0,1));
747 else if(channel.startsWith("+"))
748 voice.append(channel.remove(0,1));
750 user.append(channel);
753 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is a user on channels: %2").arg(nick).arg(user.join(" ")));
755 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 has voice on channels: %2").arg(nick).arg(voice.join(" ")));
757 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1 is an operator on channels: %2").arg(nick).arg(op.join(" ")));
760 /* RPL_WHOISVIRT - "<nick> is identified to services" */
761 void IrcServerHandler::handle320(const QString &prefix, const QList<QByteArray> ¶ms) {
763 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whois] %1").arg(serverDecode(params).join(" ")));
766 /* RPL_LIST - "<channel> <# visible> :<topic>" */
767 void IrcServerHandler::handle322(const QString &prefix, const QList<QByteArray> ¶ms) {
770 quint32 userCount = 0;
773 int paramCount = params.count();
776 topic = serverDecode(params[2]);
778 userCount = serverDecode(params[1]).toUInt();
780 channelName = serverDecode(params[0]);
784 if(!networkConnection()->coreSession()->ircListHelper()->addChannel(network()->networkId(), channelName, userCount, topic))
785 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Channel %1 has %2 users. Topic is: %3").arg(channelName).arg(userCount).arg(topic));
788 /* RPL_LISTEND ":End of LIST" */
789 void IrcServerHandler::handle323(const QString &prefix, const QList<QByteArray> ¶ms) {
793 if(!networkConnection()->coreSession()->ircListHelper()->endOfChannelList(network()->networkId()))
794 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("End of channel list"));
797 /* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
798 void IrcServerHandler::handle324(const QString &prefix, const QList<QByteArray> ¶ms) {
800 handleMode(prefix, params);
803 /* RPL_??? - "<channel> <creation time (unix)>" */
804 void IrcServerHandler::handle329(const QString &prefix, const QList<QByteArray> ¶ms) {
808 # warning "Implement handle329 (Channel creation time)"
810 // FIXME implement this...
814 void IrcServerHandler::handle331(const QString &prefix, const QList<QByteArray> ¶ms) {
816 if(!checkParamCount("IrcServerHandler::handle331()", params, 1))
819 QString channel = serverDecode(params[0]);
820 IrcChannel *chan = network()->ircChannel(channel);
822 chan->setTopic(QString());
824 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("No topic is set for %1.").arg(channel));
828 void IrcServerHandler::handle332(const QString &prefix, const QList<QByteArray> ¶ms) {
830 if(!checkParamCount("IrcServerHandler::handle332()", params, 2))
833 QString channel = serverDecode(params[0]);
834 QString topic = channelDecode(channel, params[1]);
835 IrcChannel *chan = network()->ircChannel(channel);
837 chan->setTopic(topic);
839 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel, tr("Topic for %1 is \"%2\"").arg(channel, topic));
842 /* Topic set by... */
843 void IrcServerHandler::handle333(const QString &prefix, const QList<QByteArray> ¶ms) {
845 if(!checkParamCount("IrcServerHandler::handle333()", params, 3))
848 QString channel = serverDecode(params[0]);
849 emit displayMsg(Message::Server, BufferInfo::ChannelBuffer, channel,
850 tr("Topic set by %1 on %2") .arg(serverDecode(params[1]), QDateTime::fromTime_t(channelDecode(channel, params[2]).toUInt()).toString()));
853 /* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
854 ( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
855 void IrcServerHandler::handle352(const QString &prefix, const QList<QByteArray> ¶ms) {
857 if(!checkParamCount("IrcServerHandler::handle352()", params, 6))
860 QString channel = serverDecode(params[0]);
861 IrcUser *ircuser = network()->ircUser(serverDecode(params[4]));
863 ircuser->setUser(serverDecode(params[1]));
864 ircuser->setHost(serverDecode(params[2]));
866 bool away = serverDecode(params[5]).startsWith("G") ? true : false;
867 ircuser->setAway(away);
868 ircuser->setServer(serverDecode(params[3]));
869 ircuser->setRealName(serverDecode(params.last()).section(" ", 1));
872 if(!networkConnection()->isAutoWhoInProgress(channel)) {
873 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Who] %1").arg(serverDecode(params).join(" ")));
878 void IrcServerHandler::handle353(const QString &prefix, const QList<QByteArray> ¶ms) {
880 if(!checkParamCount("IrcServerHandler::handle353()", params, 3))
883 // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
884 // we don't use this information at the time beeing
885 QString channelname = serverDecode(params[1]);
887 IrcChannel *channel = network()->ircChannel(channelname);
889 qWarning() << "IrcServerHandler::handle353(): received unknown target channel:" << channelname;
896 foreach(QString nick, serverDecode(params[2]).split(' ')) {
897 QString mode = QString();
899 if(network()->prefixes().contains(nick[0])) {
900 mode = network()->prefixToMode(nick[0]);
908 channel->joinIrcUsers(nicks, modes);
911 /* RPL_ENDOFWHOWAS - "<nick> :End of WHOWAS" */
912 void IrcServerHandler::handle369(const QString &prefix, const QList<QByteArray> ¶ms) {
914 emit displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("[Whowas] %1").arg(serverDecode(params).join(" ")));
917 /* ERR_ERRONEUSNICKNAME */
918 void IrcServerHandler::handle432(const QString &prefix, const QList<QByteArray> ¶ms) {
921 if(params.size() < 2) {
922 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
924 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
925 // correct server reply:
926 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
927 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
928 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"));
929 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
931 QString errnick = params[0];
932 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick %1 contains illegal characters").arg(errnick));
933 tryNextNick(errnick);
937 /* ERR_NICKNAMEINUSE */
938 void IrcServerHandler::handle433(const QString &prefix, const QList<QByteArray> ¶ms) {
940 if(!checkParamCount("IrcServerHandler::handle433()", params, 1))
943 QString errnick = serverDecode(params[0]);
944 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Nick already in use: %1").arg(errnick));
946 // if there is a problem while connecting to the server -> we handle it
947 // but only if our connection has not been finished yet...
948 if(!network()->currentServer().isEmpty())
951 tryNextNick(errnick);
956 // FIXME networkConnection()->setChannelKey("") for all ERR replies indicating that a JOIN went wrong
957 // mostly, these are codes in the 47x range
961 void IrcServerHandler::tryNextNick(const QString &errnick) {
962 QStringList desiredNicks = networkConnection()->coreSession()->identity(network()->identity())->nicks();
963 int nextNick = desiredNicks.indexOf(errnick) + 1;
964 if(desiredNicks.size() > nextNick) {
965 putCmd("NICK", serverEncode(desiredNicks[nextNick]));
967 emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
971 bool IrcServerHandler::checkParamCount(const QString &methodName, const QList<QByteArray> ¶ms, int minParams) {
972 if(params.count() < minParams) {
973 qWarning() << qPrintable(methodName) << "requires" << minParams << "parameters but received only" << params.count() << serverDecode(params);
981 /***********************************************************************************/