1 /***************************************************************************
2 * Copyright (C) 2005-07 by The Quassel Team *
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) any later version. *
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 ***************************************************************************/
22 #include <QMetaObject>
23 #include <QMetaMethod>
28 Server::Server(UserId uid, QString net) : user(uid), network(net) {
29 QString MQUOTE = QString('\020');
30 ctcpMDequoteHash[MQUOTE + '0'] = QString('\000');
31 ctcpMDequoteHash[MQUOTE + 'n'] = QString('\n');
32 ctcpMDequoteHash[MQUOTE + 'r'] = QString('\r');
33 ctcpMDequoteHash[MQUOTE + MQUOTE] = MQUOTE;
35 XDELIM = QString('\001');
36 QString XQUOTE = QString('\134');
37 ctcpXDelimDequoteHash[XQUOTE + XQUOTE] = XQUOTE;
38 ctcpXDelimDequoteHash[XQUOTE + QString('a')] = XDELIM;
46 connect(&socket, SIGNAL(connected()), this, SLOT(socketConnected()));
47 connect(&socket, SIGNAL(disconnected()), this, SLOT(socketDisconnected()));
48 connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(socketError(QAbstractSocket::SocketError)));
49 connect(&socket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(socketStateChanged(QAbstractSocket::SocketState)));
50 connect(&socket, SIGNAL(readyRead()), this, SLOT(socketHasData()));
55 void Server::sendState() {
58 foreach(QString key, nicks.keys()) { n[key] = nicks[key]; }
59 foreach(QString key, topics.keys()) { t[key] = topics[key];}
62 s["OwnNick"] = ownNick;
63 s["ServerSupports"] = serverSupports;
64 emit serverState(network, s);
67 void Server::connectToIrc(QString net) {
68 if(net != network) return; // not me!
69 networkSettings = Global::data(user, "Networks").toMap()[net].toMap();
70 identity = Global::data(user, "Identities").toMap()[networkSettings["Identity"].toString()].toMap();
71 QList<QVariant> servers = networkSettings["Servers"].toList();
72 QString host = servers[0].toMap()["Address"].toString();
73 quint16 port = servers[0].toMap()["Port"].toUInt();
74 displayStatusMsg(QString("Connecting to %1:%2...").arg(host).arg(port));
75 socket.connectToHost(host, port);
78 void Server::disconnectFromIrc(QString net) {
79 if(net != network) return; // not me!
80 socket.disconnectFromHost();
83 void Server::socketHasData() {
84 while(socket.canReadLine()) {
85 QByteArray s = socket.readLine().trimmed();
86 //qDebug() << "Read" << s;
87 //emit recvRawServerMsg(s); // signal not needed, and we should make sure we consider encodings where we need them
88 //Message *msg = Message::createFromServerString(this, s);
93 void Server::socketError( QAbstractSocket::SocketError err ) {
94 //qDebug() << "Socket Error!";
98 void Server::socketConnected( ) {
99 emit connected(network);
100 putRawLine(QString("NICK :%1").arg(identity["NickList"].toStringList()[0])); // FIXME: try more nicks if error occurs
101 putRawLine(QString("USER %1 8 * :%2").arg(identity["Ident"].toString()).arg(identity["RealName"].toString()));
104 void Server::socketDisconnected( ) {
105 //qDebug() << "Socket disconnected!";
106 emit disconnected(network);
111 void Server::socketStateChanged(QAbstractSocket::SocketState state) {
112 //qDebug() << "Socket state changed: " << state;
115 QString Server::updateNickFromMask(QString mask) {
116 QString user = userFromMask(mask);
117 QString host = hostFromMask(mask);
118 QString nick = nickFromMask(mask);
119 if(nicks.contains(nick) && !user.isEmpty() && !host.isEmpty()) {
120 VarMap n = nicks[nick];
121 if(n["User"].toString() != user || n["Host"].toString() != host) {
122 if(!n["User"].toString().isEmpty() || !n["Host"].toString().isEmpty())
123 qWarning(QString("Strange: Hostmask for nick %1 has changed!").arg(nick).toAscii());
124 n["User"] = user; n["Host"] = host;
126 emit nickUpdated(network, nick, n);
132 void Server::userInput(QString net, QString buf, QString msg) {
133 if(net != network) return; // not me!
134 //msg = msg.trimmed(); // remove whitespace from start and end
135 if(msg.isEmpty()) return;
136 if(!msg.startsWith('/')) {
137 msg = QString("/SAY ") + msg;
139 handleUserInput(buf, msg);
142 void Server::putRawLine(QString s) {
143 // qDebug() << "SentRaw: " << s;
145 socket.write(s.toAscii());
148 void Server::putCmd(QString cmd, QStringList params, QString prefix) {
150 if(!prefix.isEmpty()) m += ":" + prefix + " ";
152 for(int i = 0; i < params.size() - 1; i++) {
153 m += " " + params[i];
155 if(!params.isEmpty()) m += " :" + params.last();
156 // qDebug() << "Sent: " << m;
158 socket.write(m.toAscii());
161 /*! Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
162 void Server::handleServerMsg(QByteArray rawmsg) {
164 if(rawmsg.isEmpty()) {
165 qWarning() << "Received empty string from server!";
168 // TODO Implement encoding conversion
169 /* At this point, we have a raw message as a byte array. This needs to be converted to a QString somewhere.
170 * Problem is, that at this point we don't know which encoding to use for the various parts of the message.
171 * This is something the command handler needs to take care of (e.g. PRIVMSG needs to first parse for CTCP,
172 * and then convert the raw strings into the correct encoding.
173 * We _can_ safely assume Server encoding for prefix and cmd, but not for the params. Therefore, we need to
174 * change from a QStringList to a QList<QByteArray> in all the handlers, and have the handlers call decodeString
177 QString msg = QString::fromLatin1(rawmsg);
179 // OK, first we split the raw message into its various parts...
184 // check for prefix by checking for a colon as the first char
187 prefix = msg.section(' ', 0, 0);
188 msg = msg.section(' ', 1);
191 // next string without a whitespace is the command
192 cmd = msg.section(' ', 0, 0).toUpper();
193 msg = msg.mid(cmd.length());
195 // get the parameters
196 QString trailing = "";
197 if(msg.contains(" :")) {
198 trailing = msg.section(" :", 1);
199 msg = msg.section(" :", 0, 0);
202 params << msg.split(' ', QString::SkipEmptyParts);
204 if(!trailing.isEmpty()) {
208 // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
209 uint num = cmd.toUInt();
211 Q_ASSERT(params.count() > 0); // Violation to RFC
212 params.removeFirst();
215 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
216 QString hname = cmd.toLower();
217 hname[0] = hname[0].toUpper();
218 hname = "handleServer" + hname;
219 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, prefix), Q_ARG(QStringList, params))) {
220 // Ok. Default handler it is.
221 defaultServerHandler(cmd, prefix, params);
223 } catch(Exception e) {
224 emit displayMsg(Message::Error, "", e.msg());
228 void Server::defaultServerHandler(QString cmd, QString prefix, QStringList params) {
229 uint num = cmd.toUInt();
231 // A lot of server messages don't really need their own handler because they don't do much.
232 // Catch and handle these here.
234 // Welcome, status, info messages. Just display these.
235 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
236 emit displayMsg(Message::Server, "", params.join(" "), prefix);
238 // Server error messages without param, just display them
239 case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
240 case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
241 case 431: // ERR_NONICKNAMEGIVEN
242 emit displayMsg(Message::Error, "", params.join(" "), prefix);
244 // Server error messages, display them in red. First param will be appended.
245 case 401: case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442:
246 { QString p = params.takeFirst();
247 emit displayMsg(Message::Error, "", params.join(" ") + " " + p, prefix);
250 // Server error messages which will be displayed with a colon between the first param and the rest
251 case 413: case 414: case 423: case 441: case 444: case 461:
252 case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
253 case 436: // ERR_NICKCOLLISION
254 { QString p = params.takeFirst();
255 emit displayMsg(Message::Error, "", p + ": " + params.join(" "));
258 // Ignore these commands.
262 // Everything else will be marked in red, so we can add them somewhere.
264 emit displayMsg(Message::Error, "", cmd + " " + params.join(" "), prefix);
266 //qDebug() << prefix <<":"<<cmd<<params;
268 emit displayMsg(Message::Error, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
269 //qDebug() << prefix <<":"<<cmd<<params;
273 void Server::handleUserInput(QString bufname, QString usrMsg) {
275 /* Looks like we don't need core-side buffers...
277 if(!bufname.isEmpty()) {
278 Q_ASSERT(buffers.contains(bufname));
279 buffer = buffers[bufname];
282 QString cmd = usrMsg.section(' ', 0, 0).remove(0, 1).toUpper();
283 QString msg = usrMsg.section(' ', 1);
284 QString hname = cmd.toLower();
285 hname[0] = hname[0].toUpper();
286 hname = "handleUser" + hname;
287 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, bufname), Q_ARG(QString, msg))) {
288 // Ok. Default handler it is.
289 defaultUserHandler(bufname, cmd, msg);
291 } catch(Exception e) {
292 emit displayMsg(Message::Error, "", e.msg());
296 void Server::defaultUserHandler(QString bufname, QString cmd, QString msg) {
297 emit displayMsg(Message::Error, "", QString("Error: %1 %2").arg(cmd).arg(msg));
301 QStringList Server::providesUserHandlers() {
302 QStringList userHandlers;
303 for(int i=0; i < metaObject()->methodCount(); i++) {
304 QString methodSignature(metaObject()->method(i).signature());
305 if (methodSignature.startsWith("handleUser")) {
306 methodSignature = methodSignature.section('(',0,0); // chop the attribute list
307 methodSignature = methodSignature.mid(10); // strip "handleUser"
308 userHandlers << methodSignature;
314 QString Server::ctcpDequote(QString message) {
315 QString dequotedMessage;
317 QHash<QString, QString>::iterator ctcpquote;
319 // copy dequote Message
320 for(int i = 0; i < message.size(); i++) {
321 messagepart = message[i];
322 if(i+1 < message.size()) {
323 for(ctcpquote = ctcpMDequoteHash.begin(); ctcpquote != ctcpMDequoteHash.end(); ++ctcpquote) {
324 if(message.mid(i,2) == ctcpquote.key()) {
325 dequotedMessage += ctcpquote.value();
331 dequotedMessage += messagepart;
333 return dequotedMessage;
337 QString Server::ctcpXdelimDequote(QString message) {
338 QString dequotedMessage;
340 QHash<QString, QString>::iterator xdelimquote;
342 for(int i = 0; i < message.size(); i++) {
343 messagepart = message[i];
344 if(i+1 < message.size()) {
345 for(xdelimquote = ctcpXDelimDequoteHash.begin(); xdelimquote != ctcpXDelimDequoteHash.end(); ++xdelimquote) {
346 if(message.mid(i,2) == xdelimquote.key()) {
347 messagepart = xdelimquote.value();
353 dequotedMessage += messagepart;
355 return dequotedMessage;
358 QStringList Server::parseCtcp(CtcpType ctcptype, QString prefix, QString target, QString message) {
359 QStringList messages;
362 //lowlevel message dequote
363 QString dequotedMessage = ctcpDequote(message);
365 // extract tagged / extended data
366 while(dequotedMessage.contains(XDELIM)) {
367 messages << dequotedMessage.section(XDELIM,0,0);
368 ctcp = ctcpXdelimDequote(dequotedMessage.section(XDELIM,1,1));
369 dequotedMessage = dequotedMessage.section(XDELIM,2,2);
371 //dispatch the ctcp command
372 QString ctcpcmd = ctcp.section(' ', 0, 0);
373 QString ctcpparam = ctcp.section(' ', 1);
375 QString hname = ctcpcmd.toLower();
376 hname[0] = hname[0].toUpper();
377 hname = "handleCtcp" + hname;
378 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(CtcpType, ctcptype), Q_ARG(QString, prefix), Q_ARG(QString, target), Q_ARG(QString, ctcpparam))) {
379 // Ok. Default handler it is.
380 defaultCtcpHandler(ctcptype, prefix, ctcpcmd, target, ctcpparam);
383 if(!dequotedMessage.isEmpty()) {
384 messages << dequotedMessage;
389 QString Server::ctcpPack(QString ctcpTag, QString message) {
390 return XDELIM + ctcpTag + ' ' + message + XDELIM;
393 void Server::ctcpQuery(QString bufname, QString ctcpTag, QString message) {
395 params << bufname << ctcpPack(ctcpTag, message);
396 putCmd("PRIVMSG", params);
399 void Server::ctcpReply(QString bufname, QString ctcpTag, QString message) {
401 params << bufname << ctcpPack(ctcpTag, message);
402 putCmd("NOTICE", params);
405 /**********************************************************************************/
408 void Server::handleUser(QString bufname, QString msg) {
414 void Server::handleUserAway(QString bufname, QString msg) {
415 putCmd("AWAY", QStringList(msg));
418 void Server::handleUserDeop(QString bufname, QString msg) {
419 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
420 QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'o';
422 params << bufname << m << nicks;
423 putCmd("MODE", params);
426 void Server::handleUserDevoice(QString bufname, QString msg) {
427 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
428 QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'v';
430 params << bufname << m << nicks;
431 putCmd("MODE", params);
434 void Server::handleUserInvite(QString bufname, QString msg) {
436 params << msg << bufname;
437 putCmd("INVITE", params);
440 void Server::handleUserJoin(QString bufname, QString msg) {
441 putCmd("JOIN", QStringList(msg));
444 void Server::handleUserKick(QString bufname, QString msg) {
446 params << bufname << msg.split(' ', QString::SkipEmptyParts);
447 putCmd("KICK", params);
450 void Server::handleUserList(QString bufname, QString msg) {
451 putCmd("LIST", msg.split(' ', QString::SkipEmptyParts));
454 void Server::handleUserMode(QString bufname, QString msg) {
455 putCmd("MODE", msg.split(' ', QString::SkipEmptyParts));
458 // TODO: show privmsgs
459 void Server::handleUserMsg(QString bufname, QString msg) {
460 QString nick = msg.section(" ", 0, 0);
461 msg = msg.section(" ", 1);
462 if(nick.isEmpty() || msg.isEmpty()) return;
464 params << nick << msg;
465 putCmd("PRIVMSG", params);
468 void Server::handleUserNick(QString bufname, QString msg) {
469 QString nick = msg.section(' ', 0, 0);
470 putCmd("NICK", QStringList(nick));
473 void Server::handleUserOp(QString bufname, QString msg) {
474 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
475 QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'o';
477 params << bufname << m << nicks;
478 putCmd("MODE", params);
481 void Server::handleUserPart(QString bufname, QString msg) {
483 params << bufname << msg;
484 putCmd("PART", params);
487 // TODO: implement queries
488 void Server::handleUserQuery(QString bufname, QString msg) {
489 QString nick = msg.section(' ', 0, 0);
490 if(!nick.isEmpty()) emit queryRequested(network, nick);
493 void Server::handleUserQuit(QString bufname, QString msg) {
494 putCmd("QUIT", QStringList(msg));
497 void Server::handleUserQuote(QString bufname, QString msg) {
501 void Server::handleUserSay(QString bufname, QString msg) {
502 if(bufname.isEmpty()) return; // server buffer
504 params << bufname << msg;
505 putCmd("PRIVMSG", params);
506 if(isChannelName(bufname)) {
507 emit displayMsg(Message::Plain, params[0], msg, ownNick, Message::Self);
509 emit displayMsg(Message::Plain, params[0], msg, ownNick, Message::Self|Message::PrivMsg);
513 void Server::handleUserMe(QString bufname, QString msg) {
514 if(bufname.isEmpty()) return; // server buffer
515 ctcpQuery(bufname, "ACTION", msg);
516 emit displayMsg(Message::Action, bufname, msg, ownNick);
519 void Server::handleUserTopic(QString bufname, QString msg) {
520 if(bufname.isEmpty()) return;
522 params << bufname << msg;
523 putCmd("TOPIC", params);
526 void Server::handleUserVoice(QString bufname, QString msg) {
527 QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
528 QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'v';
530 params << bufname << m << nicks;
531 putCmd("MODE", params);
534 /**********************************************************************************/
536 void Server::handleServerJoin(QString prefix, QStringList params) {
537 Q_ASSERT(params.count() == 1);
538 QString nick = updateNickFromMask(prefix);
539 emit displayMsg(Message::Join, params[0], params[0], prefix);
540 if(nick == ownNick) {
541 // Q_ASSERT(!buffers.contains(params[0])); // cannot join a buffer twice!
542 // Buffer *buf = new Buffer(params[0]);
543 // buffers[params[0]] = buf;
544 topics[params[0]] = "";
545 emit topicSet(network, params[0], "");
548 if(nicks.contains(nick)) {
550 VarMap chans = n["Channels"].toMap();
551 // Q_ASSERT(!chans.keys().contains(params[0])); TODO uncomment
552 chans[params[0]] = VarMap();
553 n["Channels"] = chans;
555 emit nickUpdated(network, nick, n);
558 chans[params[0]] = VarMap();
559 n["Channels"] = chans;
560 n["User"] = userFromMask(prefix);
561 n["Host"] = hostFromMask(prefix);
563 emit nickAdded(network, nick, n);
565 //emit displayMsg(Message::Join, params[0], params[0], prefix);
569 void Server::handleServerKick(QString prefix, QStringList params) {
570 QString kicker = updateNickFromMask(prefix);
571 QString nick = params[1];
572 Q_ASSERT(nicks.contains(nick));
573 VarMap n = nicks[nick];
574 VarMap chans = n["Channels"].toMap();
575 Q_ASSERT(chans.contains(params[0]));
576 chans.remove(params[0]);
578 if(params.count() > 2) msg = QString("%1 %2").arg(msg).arg(params[2]);
579 emit displayMsg(Message::Kick, params[0], msg, prefix);
580 if(chans.count() > 0) {
581 n["Channels"] = chans;
583 emit nickUpdated(network, nick, n);
586 emit nickRemoved(network, nick);
588 if(nick == ownNick) {
589 topics.remove(params[0]);
593 void Server::handleServerMode(QString prefix, QStringList params) {
594 if(isChannelName(params[0])) {
595 // TODO only channel-user modes supported by now
596 QString prefixes = serverSupports["PrefixModes"].toString();
597 QString modes = params[1];
601 while(m < modes.length()) {
602 if(modes[m] == '+') { add = true; m++; continue; }
603 if(modes[m] == '-') { add = false; m++; continue; }
604 if(prefixes.contains(modes[m])) { // it's a user channel mode
605 Q_ASSERT(params.count() > m);
606 QString nick = params[p++];
607 if(nicks.contains(nick)) { // sometimes, a server might try to set a MODE on a nick that is no longer there
608 VarMap n = nicks[nick]; VarMap clist = n["Channels"].toMap(); VarMap chan = clist[params[0]].toMap();
609 QString mstr = chan["Mode"].toString();
610 add ? mstr += modes[m] : mstr.remove(modes[m]);
611 chan["Mode"] = mstr; clist[params[0]] = chan; n["Channels"] = clist; nicks[nick] = n;
612 emit nickUpdated(network, nick, n);
616 // TODO add more modes
620 emit displayMsg(Message::Mode, params[0], params.join(" "), prefix);
622 //Q_ASSERT(nicks.contains(params[0]));
623 //VarMap n = nicks[params[0]].toMap();
624 //QString mode = n["Mode"].toString();
625 emit displayMsg(Message::Mode, "", params.join(" "));
629 void Server::handleServerNick(QString prefix, QStringList params) {
630 QString oldnick = updateNickFromMask(prefix);
631 QString newnick = params[0];
632 VarMap v = nicks.take(oldnick);
634 VarMap chans = v["Channels"].toMap();
635 foreach(QString c, chans.keys()) {
636 if(oldnick != ownNick) { emit displayMsg(Message::Nick, c, newnick, prefix); }
637 else { emit displayMsg(Message::Nick, c, newnick, newnick); }
639 emit nickRenamed(network, oldnick, newnick);
640 if(oldnick == ownNick) {
642 emit ownNickSet(network, newnick);
646 void Server::handleServerNotice(QString prefix, QStringList params) {
647 //Message msg(Message::Notice, params[1], prefix);
648 if(currentServer.isEmpty() || prefix == currentServer) emit displayMsg(Message::Server, "", params[1], prefix);
649 else emit displayMsg(Message::Notice, "", params[1], prefix);
652 void Server::handleServerPart(QString prefix, QStringList params) {
653 QString nick = updateNickFromMask(prefix);
654 Q_ASSERT(nicks.contains(nick));
655 VarMap n = nicks[nick];
656 VarMap chans = n["Channels"].toMap();
657 Q_ASSERT(chans.contains(params[0]));
658 chans.remove(params[0]);
660 if(params.count() > 1) msg = params[1];
661 emit displayMsg(Message::Part, params[0], msg, prefix);
662 if(chans.count() > 0) {
663 n["Channels"] = chans;
665 emit nickUpdated(network, nick, n);
668 emit nickRemoved(network, nick);
670 if(nick == ownNick) {
671 Q_ASSERT(topics.contains(params[0]));
672 topics.remove(params[0]);
676 void Server::handleServerPing(QString prefix, QStringList params) {
677 putCmd("PONG", params);
680 void Server::handleServerPrivmsg(QString prefix, QStringList params) {
681 updateNickFromMask(prefix);
682 Q_ASSERT(params.count() >= 2);
683 if(params.count()<2) emit displayMsg(Message::Plain, params[0], "", prefix);
685 // it's possible to pack multiple privmsgs into one param using ctcp
686 QStringList messages = parseCtcp(Server::CtcpQuery, prefix, params[0], params[1]);
687 if(params[0].toLower() == ownNick.toLower()) { // Freenode sends nickname in lower case!
688 foreach(QString message, messages) {
689 if(!message.isEmpty()) {
690 emit displayMsg(Message::Plain, "", message, prefix, Message::PrivMsg);
695 //qDebug() << prefix << params;
696 Q_ASSERT(isChannelName(params[0])); // should be channel!
697 foreach(QString message, messages) {
698 if(!message.isEmpty()) {
699 emit displayMsg(Message::Plain, params[0], message, prefix);
706 void Server::handleServerQuit(QString prefix, QStringList params) {
707 QString nick = updateNickFromMask(prefix);
708 Q_ASSERT(nicks.contains(nick));
709 VarMap chans = nicks[nick]["Channels"].toMap();
711 if(params.count()) msg = params[0];
712 foreach(QString c, chans.keys()) {
713 emit displayMsg(Message::Quit, c, msg, prefix);
716 emit nickRemoved(network, nick);
719 void Server::handleServerTopic(QString prefix, QStringList params) {
720 QString nick = updateNickFromMask(prefix);
721 Q_ASSERT(nicks.contains(nick));
722 topics[params[0]] = params[1];
723 emit topicSet(network, params[0], params[1]);
724 emit displayMsg(Message::Server, params[0], tr("%1 has changed topic for %2 to: \"%3\"").arg(nick).arg(params[0]).arg(params[1]));
728 void Server::handleServer001(QString prefix, QStringList params) {
729 // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
730 currentServer = prefix;
731 ownNick = params[0].section(' ', -1, -1).section('!', 0, 0);
733 n["Channels"] = VarMap();
735 emit ownNickSet(network, ownNick);
736 emit nickAdded(network, ownNick, VarMap());
737 emit displayMsg(Message::Server, "", params[0], prefix);
739 QStringList performList = networkSettings["Perform"].toString().split( "\n" );
740 int count = performList.count();
741 for(int a = 0; a < count; a++) {
742 if(!performList[a].isEmpty() ) {
743 userInput(network, "", performList[a]);
749 // TODO Complete 005 handling, also use sensible defaults for non-sent stuff
750 void Server::handleServer005(QString prefix, QStringList params) {
751 //qDebug() << prefix << params;
753 foreach(QString p, params) {
754 QString key = p.section("=", 0, 0);
755 QString val = p.section("=", 1);
756 serverSupports[key] = val;
757 // handle some special cases
758 if(key == "PREFIX") {
759 VarMap foo; QString modes, prefixes;
760 Q_ASSERT(val.contains(')') && val.startsWith('('));
762 for(p = 2; p < val.length(); p++) if(val[p] == ')') break;
764 for(; val[m] != ')'; m++, p++) {
765 Q_ASSERT(p < val.length());
766 foo[QString(val[m])] = QString(val[p]);
767 modes += val[m]; prefixes += val[p];
769 serverSupports["PrefixModes"] = modes; serverSupports["Prefixes"] = prefixes;
770 serverSupports["ModePrefixMap"] = foo;
777 void Server::handleServer331(QString prefix, QStringList params) {
778 topics[params[0]] = "";
779 emit topicSet(network, params[0], "");
780 emit displayMsg(Message::Server, params[0], tr("No topic is set for %1.").arg(params[0]));
784 void Server::handleServer332(QString prefix, QStringList params) {
785 topics[params[0]] = params[1];
786 emit topicSet(network, params[0], params[1]);
787 emit displayMsg(Message::Server, params[0], tr("Topic for %1 is \"%2\"").arg(params[0]).arg(params[1]));
790 /* Topic set by... */
791 void Server::handleServer333(QString prefix, QStringList params) {
792 emit displayMsg(Message::Server, params[0],
793 tr("Topic set by %1 on %2").arg(params[1]).arg(QDateTime::fromTime_t(params[2].toUInt()).toString()));
797 void Server::handleServer353(QString prefix, QStringList params) {
798 params.removeFirst(); // = or *
799 QString buf = params.takeFirst();
800 QString prefixes = serverSupports["Prefixes"].toString();
801 foreach(QString nick, params[0].split(' ')) {
802 QString mode = "", pfx = "";
803 if(prefixes.contains(nick[0])) {
806 if(prefixes[i] == nick[0]) { mode = serverSupports["PrefixModes"].toString()[i]; break; }
809 VarMap c; c["Mode"] = mode; c["Prefix"] = pfx;
810 if(nicks.contains(nick)) {
811 VarMap n = nicks[nick];
812 VarMap chans = n["Channels"].toMap();
814 n["Channels"] = chans;
816 emit nickUpdated(network, nick, n);
818 VarMap n; VarMap c; VarMap chans;
821 n["Channels"] = chans;
823 emit nickAdded(network, nick, n);
828 /* ERR_ERRONEUSNICKNAME */
829 void Server::handleServer432(QString prefix, QStringList params) {
830 if(params.size() < 2) {
831 // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
833 // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
834 // correct server reply:
835 // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
836 emit displayMsg(Message::Error, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
837 emit displayMsg(Message::Error, "", tr("Due to a bug in Unreal IRCd (and maybe other irc-servers too) we're unable to determine the erroneous nick"));
838 emit displayMsg(Message::Error, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
840 QString errnick = params[0];
841 emit displayMsg(Message::Error, "", tr("Nick %1 contains illegal characters").arg(errnick));
842 // if there is a problem while connecting to the server -> we handle it
843 // TODO rely on another source...
844 if(currentServer.isEmpty()) {
845 QStringList desiredNicks = identity["NickList"].toStringList();
846 int nextNick = desiredNicks.indexOf(errnick) + 1;
847 if (desiredNicks.size() > nextNick) {
848 putCmd("NICK", QStringList(desiredNicks[nextNick]));
850 emit displayMsg(Message::Error, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
856 /* ERR_NICKNAMEINUSE */
857 void Server::handleServer433(QString prefix, QStringList params) {
858 QString errnick = params[0];
859 emit displayMsg(Message::Error, "", tr("Nick %1 is already taken").arg(errnick));
860 // if there is a problem while connecting to the server -> we handle it
861 // TODO rely on another source...
862 if(currentServer.isEmpty()) {
863 QStringList desiredNicks = identity["NickList"].toStringList();
864 int nextNick = desiredNicks.indexOf(errnick) + 1;
865 if (desiredNicks.size() > nextNick) {
866 putCmd("NICK", QStringList(desiredNicks[nextNick]));
868 emit displayMsg(Message::Error, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
873 /***********************************************************************************/
876 void Server::handleCtcpAction(CtcpType ctcptype, QString prefix, QString target, QString param) {
877 emit displayMsg(Message::Action, target, param, prefix);
880 void Server::handleCtcpPing(CtcpType ctcptype, QString prefix, QString target, QString param) {
881 if(ctcptype == CtcpQuery) {
882 ctcpReply(nickFromMask(prefix), "PING", param);
883 emit displayMsg(Message::Server, "", tr("Received CTCP PING request by %1").arg(prefix));
885 // display ping answer
889 void Server::handleCtcpVersion(CtcpType ctcptype, QString prefix, QString target, QString param) {
890 if(ctcptype == CtcpQuery) {
891 // FIXME use real Info about quassel :)
892 //ctcpReply(nickFromMask(prefix), "VERSION", QString("Quassel:pre Release:*nix"));
893 ctcpReply(nickFromMask(prefix), "VERSION", QString("Quassel IRC (Pre-Release) - http://www.quassel-irc.org"));
894 emit displayMsg(Message::Server, "", tr("Received CTCP VERSION request by %1").arg(prefix));
896 // TODO display Version answer
900 void Server::defaultCtcpHandler(CtcpType ctcptype, QString prefix, QString cmd, QString target, QString param) {
901 emit displayMsg(Message::Error, "", tr("Received unknown CTCP %1 by %2").arg(cmd).arg(prefix));
905 /***********************************************************************************/
907 /* Exception classes for message handling */
908 Server::ParseError::ParseError(QString cmd, QString prefix, QStringList params) {
909 _msg = QString("Command Parse Error: ") + cmd + params.join(" ");
913 Server::UnknownCmdError::UnknownCmdError(QString cmd, QString prefix, QStringList params) {
914 _msg = QString("Unknown Command: ") + cmd;