--- /dev/null
+/***************************************************************************
+ * Copyright (C) 2005-07 by The Quassel Team *
+ * devel@quassel-irc.org *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+#include "util.h"
+#include "global.h"
+#include "server.h"
+#include "message.h"
+
+#include <QMetaObject>
+#include <QDateTime>
+
+Server::Server(UserId uid, QString net) : user(uid), network(net) {
+ QString MQUOTE = QString('\020');
+ ctcpMDequoteHash[MQUOTE + '0'] = QString('\000');
+ ctcpMDequoteHash[MQUOTE + 'n'] = QString('\n');
+ ctcpMDequoteHash[MQUOTE + 'r'] = QString('\r');
+ ctcpMDequoteHash[MQUOTE + MQUOTE] = MQUOTE;
+
+ XDELIM = QString('\001');
+ QString XQUOTE = QString('\134');
+ ctcpXDelimDequoteHash[XQUOTE + XQUOTE] = XQUOTE;
+ ctcpXDelimDequoteHash[XQUOTE + QString('a')] = XDELIM;
+}
+
+Server::~Server() {
+
+}
+
+void Server::run() {
+ connect(&socket, SIGNAL(connected()), this, SLOT(socketConnected()));
+ connect(&socket, SIGNAL(disconnected()), this, SLOT(socketDisconnected()));
+ connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(socketError(QAbstractSocket::SocketError)));
+ connect(&socket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(socketStateChanged(QAbstractSocket::SocketState)));
+ connect(&socket, SIGNAL(readyRead()), this, SLOT(socketHasData()));
+
+ exec();
+}
+
+void Server::sendState() {
+ VarMap s;
+ VarMap n, t;
+ foreach(QString key, nicks.keys()) { n[key] = nicks[key]; }
+ foreach(QString key, topics.keys()) { t[key] = topics[key];}
+ s["Nicks"] = n;
+ s["Topics"] = t;
+ s["OwnNick"] = ownNick;
+ s["ServerSupports"] = serverSupports;
+ emit serverState(network, s);
+}
+
+void Server::connectToIrc(QString net) {
+ if(net != network) return; // not me!
+ networkSettings = Global::data(user, "Networks").toMap()[net].toMap();
+ identity = Global::data(user, "Identities").toMap()[networkSettings["Identity"].toString()].toMap();
+ QList<QVariant> servers = networkSettings["Servers"].toList();
+ QString host = servers[0].toMap()["Address"].toString();
+ quint16 port = servers[0].toMap()["Port"].toUInt();
+ displayStatusMsg(QString("Connecting to %1:%2...").arg(host).arg(port));
+ socket.connectToHost(host, port);
+}
+
+void Server::disconnectFromIrc(QString net) {
+ if(net != network) return; // not me!
+ socket.disconnectFromHost();
+}
+
+void Server::socketHasData() {
+ while(socket.canReadLine()) {
+ QString s = socket.readLine().trimmed();
+ //qDebug() << "Read" << s;
+ emit recvRawServerMsg(s);
+ //Message *msg = Message::createFromServerString(this, s);
+ handleServerMsg(s);
+ }
+}
+
+void Server::socketError( QAbstractSocket::SocketError err ) {
+ //qDebug() << "Socket Error!";
+ //emit error(err);
+}
+
+void Server::socketConnected( ) {
+ emit connected(network);
+ putRawLine(QString("NICK :%1").arg(identity["NickList"].toStringList()[0])); // FIXME: try more nicks if error occurs
+ putRawLine(QString("USER %1 8 * :%2").arg(identity["Ident"].toString()).arg(identity["RealName"].toString()));
+}
+
+void Server::socketDisconnected( ) {
+ //qDebug() << "Socket disconnected!";
+ emit disconnected(network);
+ topics.clear();
+ nicks.clear();
+}
+
+void Server::socketStateChanged(QAbstractSocket::SocketState state) {
+ //qDebug() << "Socket state changed: " << state;
+}
+
+QString Server::updateNickFromMask(QString mask) {
+ QString user = userFromMask(mask);
+ QString host = hostFromMask(mask);
+ QString nick = nickFromMask(mask);
+ if(nicks.contains(nick) && !user.isEmpty() && !host.isEmpty()) {
+ VarMap n = nicks[nick];
+ if(n["User"].toString() != user || n["Host"].toString() != host) {
+ if(!n["User"].toString().isEmpty() || !n["Host"].toString().isEmpty())
+ qWarning(QString("Strange: Hostmask for nick %1 has changed!").arg(nick).toAscii());
+ n["User"] = user; n["Host"] = host;
+ nicks[nick] = n;
+ emit nickUpdated(network, nick, n);
+ }
+ }
+ return nick;
+}
+
+void Server::userInput(QString net, QString buf, QString msg) {
+ if(net != network) return; // not me!
+ //msg = msg.trimmed(); // remove whitespace from start and end
+ if(msg.isEmpty()) return;
+ if(!msg.startsWith('/')) {
+ msg = QString("/SAY ") + msg;
+ }
+ handleUserInput(buf, msg);
+}
+
+void Server::putRawLine(QString s) {
+// qDebug() << "SentRaw: " << s;
+ s += "\r\n";
+ socket.write(s.toAscii());
+}
+
+void Server::putCmd(QString cmd, QStringList params, QString prefix) {
+ QString m;
+ if(!prefix.isEmpty()) m += ":" + prefix + " ";
+ m += cmd.toUpper();
+ for(int i = 0; i < params.size() - 1; i++) {
+ m += " " + params[i];
+ }
+ if(!params.isEmpty()) m += " :" + params.last();
+// qDebug() << "Sent: " << m;
+ m += "\r\n";
+ socket.write(m.toAscii());
+}
+
+/** Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
+void Server::handleServerMsg(QString msg) {
+ try {
+ if(msg.isEmpty()) {
+ qWarning() << "Received empty string from server!";
+ return;
+ }
+ // OK, first we split the raw message into its various parts...
+ QString prefix = "";
+ QString cmd;
+ QStringList params;
+
+ // check for prefix by checking for a colon as the first char
+ if(msg[0] == ':') {
+ msg.remove(0,1);
+ prefix = msg.section(' ', 0, 0);
+ msg = msg.section(' ', 1);
+ }
+
+ // next string without a whitespace is the command
+ cmd = msg.section(' ', 0, 0).toUpper();
+ msg = msg.mid(cmd.length());
+
+ // get the parameters
+ QString trailing = "";
+ if(msg.contains(" :")) {
+ trailing = msg.section(" :", 1);
+ msg = msg.section(" :", 0, 0);
+ }
+ if(!msg.isEmpty()) {
+ params << msg.split(' ', QString::SkipEmptyParts);
+ }
+ if(!trailing.isEmpty()) {
+ params << trailing;
+ }
+
+ // numeric replies have the target as first param (RFC 2812 - 2.4). this is usually our own nick. Remove this!
+ uint num = cmd.toUInt();
+ if(num > 0) {
+ Q_ASSERT(params.count() > 0); // Violation to RFC
+ params.removeFirst();
+ }
+
+ // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
+ QString hname = cmd.toLower();
+ hname[0] = hname[0].toUpper();
+ hname = "handleServer" + hname;
+ if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, prefix), Q_ARG(QStringList, params))) {
+ // Ok. Default handler it is.
+ defaultServerHandler(cmd, prefix, params);
+ }
+ } catch(Exception e) {
+ emit displayMsg(Message::Error, "", e.msg());
+ }
+}
+
+void Server::defaultServerHandler(QString cmd, QString prefix, QStringList params) {
+ uint num = cmd.toUInt();
+ if(num) {
+ // A lot of server messages don't really need their own handler because they don't do much.
+ // Catch and handle these here.
+ switch(num) {
+ // Welcome, status, info messages. Just display these.
+ case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
+ emit displayMsg(Message::Server, "", params.join(" "), prefix);
+ break;
+ // Server error messages without param, just display them
+ case 409: case 411: case 412: case 422: case 424: case 445: case 446: case 451: case 462:
+ case 463: case 464: case 465: case 466: case 472: case 481: case 483: case 485: case 491: case 501: case 502:
+ case 431: // ERR_NONICKNAMEGIVEN
+ emit displayMsg(Message::Error, "", params.join(" "), prefix);
+ break;
+ // Server error messages, display them in red. First param will be appended.
+ case 401: case 402: case 403: case 404: case 406: case 408: case 415: case 421: case 442:
+ { QString p = params.takeFirst();
+ emit displayMsg(Message::Error, "", params.join(" ") + " " + p, prefix);
+ break;
+ }
+ // Server error messages which will be displayed with a colon between the first param and the rest
+ case 413: case 414: case 423: case 441: case 444: case 461:
+ case 467: case 471: case 473: case 474: case 475: case 476: case 477: case 478: case 482:
+ case 436: // ERR_NICKCOLLISION
+ { QString p = params.takeFirst();
+ emit displayMsg(Message::Error, "", p + ": " + params.join(" "));
+ break;
+ }
+ // Ignore these commands.
+ case 366: case 376:
+ break;
+
+ // Everything else will be marked in red, so we can add them somewhere.
+ default:
+ emit displayMsg(Message::Error, "", cmd + " " + params.join(" "), prefix);
+ }
+ //qDebug() << prefix <<":"<<cmd<<params;
+ } else {
+ emit displayMsg(Message::Error, "", QString("Unknown: ") + cmd + " " + params.join(" "), prefix);
+ //qDebug() << prefix <<":"<<cmd<<params;
+ }
+}
+
+void Server::handleUserInput(QString bufname, QString usrMsg) {
+ try {
+ /* Looks like we don't need core-side buffers...
+ Buffer *buffer = 0;
+ if(!bufname.isEmpty()) {
+ Q_ASSERT(buffers.contains(bufname));
+ buffer = buffers[bufname];
+ }
+ */
+ QString cmd = usrMsg.section(' ', 0, 0).remove(0, 1).toUpper();
+ QString msg = usrMsg.section(' ', 1);
+ QString hname = cmd.toLower();
+ hname[0] = hname[0].toUpper();
+ hname = "handleUser" + hname;
+ if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, bufname), Q_ARG(QString, msg))) {
+ // Ok. Default handler it is.
+ defaultUserHandler(bufname, cmd, msg);
+ }
+ } catch(Exception e) {
+ emit displayMsg(Message::Error, "", e.msg());
+ }
+}
+
+void Server::defaultUserHandler(QString bufname, QString cmd, QString msg) {
+ emit displayMsg(Message::Error, "", QString("Error: %1 %2").arg(cmd).arg(msg));
+
+}
+
+QStringList Server::providesUserHandlers() {
+ QStringList userHandlers;
+ for(int i=0; i < metaObject()->methodCount(); i++) {
+ QString methodSignature(metaObject()->method(i).signature());
+ if (methodSignature.startsWith("handleUser")) {
+ methodSignature = methodSignature.section('(',0,0); // chop the attribute list
+ methodSignature = methodSignature.mid(10); // strip "handleUser"
+ userHandlers << methodSignature;
+ }
+ }
+ return userHandlers;
+}
+
+QString Server::ctcpDequote(QString message) {
+ QString dequotedMessage;
+ QString messagepart;
+ QHash<QString, QString>::iterator ctcpquote;
+
+ // copy dequote Message
+ for(int i = 0; i < message.size(); i++) {
+ messagepart = message[i];
+ if(i+1 < message.size()) {
+ for(ctcpquote = ctcpMDequoteHash.begin(); ctcpquote != ctcpMDequoteHash.end(); ++ctcpquote) {
+ if(message.mid(i,2) == ctcpquote.key()) {
+ dequotedMessage += ctcpquote.value();
+ i++;
+ break;
+ }
+ }
+ }
+ dequotedMessage += messagepart;
+ }
+ return dequotedMessage;
+}
+
+
+QString Server::ctcpXdelimDequote(QString message) {
+ QString dequotedMessage;
+ QString messagepart;
+ QHash<QString, QString>::iterator xdelimquote;
+
+ for(int i = 0; i < message.size(); i++) {
+ messagepart = message[i];
+ if(i+1 < message.size()) {
+ for(xdelimquote = ctcpXDelimDequoteHash.begin(); xdelimquote != ctcpXDelimDequoteHash.end(); ++xdelimquote) {
+ if(message.mid(i,2) == xdelimquote.key()) {
+ messagepart = xdelimquote.value();
+ i++;
+ break;
+ }
+ }
+ }
+ dequotedMessage += messagepart;
+ }
+ return dequotedMessage;
+}
+
+QStringList Server::parseCtcp(CtcpType ctcptype, QString prefix, QString target, QString message) {
+ QStringList messages;
+ QString ctcp;
+
+ //lowlevel message dequote
+ QString dequotedMessage = ctcpDequote(message);
+
+ // extract tagged / extended data
+ while(dequotedMessage.contains(XDELIM)) {
+ messages << dequotedMessage.section(XDELIM,0,0);
+ ctcp = ctcpXdelimDequote(dequotedMessage.section(XDELIM,1,1));
+ dequotedMessage = dequotedMessage.section(XDELIM,2,2);
+
+ //dispatch the ctcp command
+ QString ctcpcmd = ctcp.section(' ', 0, 0);
+ QString ctcpparam = ctcp.section(' ', 1);
+
+ QString hname = ctcpcmd.toLower();
+ hname[0] = hname[0].toUpper();
+ hname = "handleCtcp" + hname;
+ if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(CtcpType, ctcptype), Q_ARG(QString, prefix), Q_ARG(QString, target), Q_ARG(QString, ctcpparam))) {
+ // Ok. Default handler it is.
+ defaultCtcpHandler(ctcptype, prefix, ctcpcmd, target, ctcpparam);
+ }
+ }
+ if(!dequotedMessage.isEmpty()) {
+ messages << dequotedMessage;
+ }
+ return messages;
+}
+
+QString Server::ctcpPack(QString ctcpTag, QString message) {
+ return XDELIM + ctcpTag + ' ' + message + XDELIM;
+}
+
+void Server::ctcpQuery(QString bufname, QString ctcpTag, QString message) {
+ QStringList params;
+ params << bufname << ctcpPack(ctcpTag, message);
+ putCmd("PRIVMSG", params);
+}
+
+void Server::ctcpReply(QString bufname, QString ctcpTag, QString message) {
+ QStringList params;
+ params << bufname << ctcpPack(ctcpTag, message);
+ putCmd("NOTICE", params);
+}
+
+/**********************************************************************************/
+
+/*
+void Server::handleUser(QString bufname, QString msg) {
+
+
+}
+*/
+
+void Server::handleUserAway(QString bufname, QString msg) {
+ putCmd("AWAY", QStringList(msg));
+}
+
+void Server::handleUserDeop(QString bufname, QString msg) {
+ QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
+ QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'o';
+ QStringList params;
+ params << bufname << m << nicks;
+ putCmd("MODE", params);
+}
+
+void Server::handleUserDevoice(QString bufname, QString msg) {
+ QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
+ QString m = "-"; for(int i = 0; i < nicks.count(); i++) m += 'v';
+ QStringList params;
+ params << bufname << m << nicks;
+ putCmd("MODE", params);
+}
+
+void Server::handleUserInvite(QString bufname, QString msg) {
+ QStringList params;
+ params << msg << bufname;
+ putCmd("INVITE", params);
+}
+
+void Server::handleUserJoin(QString bufname, QString msg) {
+ putCmd("JOIN", QStringList(msg));
+}
+
+void Server::handleUserKick(QString bufname, QString msg) {
+ QStringList params;
+ params << bufname << msg.split(' ', QString::SkipEmptyParts);
+ putCmd("KICK", params);
+}
+
+void Server::handleUserList(QString bufname, QString msg) {
+ putCmd("LIST", msg.split(' ', QString::SkipEmptyParts));
+}
+
+void Server::handleUserMode(QString bufname, QString msg) {
+ putCmd("MODE", msg.split(' ', QString::SkipEmptyParts));
+}
+
+// TODO: show privmsgs
+void Server::handleUserMsg(QString bufname, QString msg) {
+ QString nick = msg.section(" ", 0, 0);
+ msg = msg.section(" ", 1);
+ if(nick.isEmpty() || msg.isEmpty()) return;
+ QStringList params;
+ params << nick << msg;
+ putCmd("PRIVMSG", params);
+}
+
+void Server::handleUserNick(QString bufname, QString msg) {
+ QString nick = msg.section(' ', 0, 0);
+ putCmd("NICK", QStringList(nick));
+}
+
+void Server::handleUserOp(QString bufname, QString msg) {
+ QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
+ QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'o';
+ QStringList params;
+ params << bufname << m << nicks;
+ putCmd("MODE", params);
+}
+
+void Server::handleUserPart(QString bufname, QString msg) {
+ QStringList params;
+ params << bufname << msg;
+ putCmd("PART", params);
+}
+
+// TODO: implement queries
+void Server::handleUserQuery(QString bufname, QString msg) {
+ QString nick = msg.section(' ', 0, 0);
+ if(!nick.isEmpty()) emit queryRequested(network, nick);
+}
+
+void Server::handleUserQuit(QString bufname, QString msg) {
+ putCmd("QUIT", QStringList(msg));
+}
+
+void Server::handleUserQuote(QString bufname, QString msg) {
+ putRawLine(msg);
+}
+
+void Server::handleUserSay(QString bufname, QString msg) {
+ if(bufname.isEmpty()) return; // server buffer
+ QStringList params;
+ params << bufname << msg;
+ putCmd("PRIVMSG", params);
+ if(isChannelName(bufname)) {
+ emit displayMsg(Message::Plain, params[0], msg, ownNick, Message::Self);
+ } else {
+ emit displayMsg(Message::Plain, params[0], msg, ownNick, Message::Self|Message::PrivMsg);
+ }
+}
+
+void Server::handleUserMe(QString bufname, QString msg) {
+ if(bufname.isEmpty()) return; // server buffer
+ ctcpQuery(bufname, "ACTION", msg);
+ emit displayMsg(Message::Action, bufname, msg, ownNick);
+}
+
+void Server::handleUserTopic(QString bufname, QString msg) {
+ if(bufname.isEmpty()) return;
+ QStringList params;
+ params << bufname << msg;
+ putCmd("TOPIC", params);
+}
+
+void Server::handleUserVoice(QString bufname, QString msg) {
+ QStringList nicks = msg.split(' ', QString::SkipEmptyParts);
+ QString m = "+"; for(int i = 0; i < nicks.count(); i++) m += 'v';
+ QStringList params;
+ params << bufname << m << nicks;
+ putCmd("MODE", params);
+}
+
+/**********************************************************************************/
+
+void Server::handleServerJoin(QString prefix, QStringList params) {
+ Q_ASSERT(params.count() == 1);
+ QString nick = updateNickFromMask(prefix);
+ emit displayMsg(Message::Join, params[0], params[0], prefix);
+ if(nick == ownNick) {
+ // Q_ASSERT(!buffers.contains(params[0])); // cannot join a buffer twice!
+ // Buffer *buf = new Buffer(params[0]);
+ // buffers[params[0]] = buf;
+ topics[params[0]] = "";
+ emit topicSet(network, params[0], "");
+ } //else {
+ VarMap n;
+ if(nicks.contains(nick)) {
+ n = nicks[nick];
+ VarMap chans = n["Channels"].toMap();
+ // Q_ASSERT(!chans.keys().contains(params[0])); TODO uncomment
+ chans[params[0]] = VarMap();
+ n["Channels"] = chans;
+ nicks[nick] = n;
+ emit nickUpdated(network, nick, n);
+ } else {
+ VarMap chans;
+ chans[params[0]] = VarMap();
+ n["Channels"] = chans;
+ n["User"] = userFromMask(prefix);
+ n["Host"] = hostFromMask(prefix);
+ nicks[nick] = n;
+ emit nickAdded(network, nick, n);
+ }
+ //emit displayMsg(Message::Join, params[0], params[0], prefix);
+ //}
+}
+
+void Server::handleServerKick(QString prefix, QStringList params) {
+ QString kicker = updateNickFromMask(prefix);
+ QString nick = params[1];
+ Q_ASSERT(nicks.contains(nick));
+ VarMap n = nicks[nick];
+ VarMap chans = n["Channels"].toMap();
+ Q_ASSERT(chans.contains(params[0]));
+ chans.remove(params[0]);
+ QString msg = nick;
+ if(params.count() > 2) msg = QString("%1 %2").arg(msg).arg(params[2]);
+ emit displayMsg(Message::Kick, params[0], msg, prefix);
+ if(chans.count() > 0) {
+ n["Channels"] = chans;
+ nicks[nick] = n;
+ emit nickUpdated(network, nick, n);
+ } else {
+ nicks.remove(nick);
+ emit nickRemoved(network, nick);
+ }
+ if(nick == ownNick) {
+ topics.remove(params[0]);
+ }
+}
+
+void Server::handleServerMode(QString prefix, QStringList params) {
+ if(isChannelName(params[0])) {
+ // TODO only channel-user modes supported by now
+ QString prefixes = serverSupports["PrefixModes"].toString();
+ QString modes = params[1];
+ int p = 2;
+ int m = 0;
+ bool add = true;
+ while(m < modes.length()) {
+ if(modes[m] == '+') { add = true; m++; continue; }
+ if(modes[m] == '-') { add = false; m++; continue; }
+ if(prefixes.contains(modes[m])) { // it's a user channel mode
+ Q_ASSERT(params.count() > m);
+ QString nick = params[p++];
+ if(nicks.contains(nick)) { // sometimes, a server might try to set a MODE on a nick that is no longer there
+ VarMap n = nicks[nick]; VarMap clist = n["Channels"].toMap(); VarMap chan = clist[params[0]].toMap();
+ QString mstr = chan["Mode"].toString();
+ add ? mstr += modes[m] : mstr.remove(modes[m]);
+ chan["Mode"] = mstr; clist[params[0]] = chan; n["Channels"] = clist; nicks[nick] = n;
+ emit nickUpdated(network, nick, n);
+ }
+ m++;
+ } else {
+ // TODO add more modes
+ m++;
+ }
+ }
+ emit displayMsg(Message::Mode, params[0], params.join(" "), prefix);
+ } else {
+ //Q_ASSERT(nicks.contains(params[0]));
+ //VarMap n = nicks[params[0]].toMap();
+ //QString mode = n["Mode"].toString();
+ emit displayMsg(Message::Mode, "", params.join(" "));
+ }
+}
+
+void Server::handleServerNick(QString prefix, QStringList params) {
+ QString oldnick = updateNickFromMask(prefix);
+ QString newnick = params[0];
+ VarMap v = nicks.take(oldnick);
+ nicks[newnick] = v;
+ VarMap chans = v["Channels"].toMap();
+ foreach(QString c, chans.keys()) {
+ if(oldnick != ownNick) { emit displayMsg(Message::Nick, c, newnick, prefix); }
+ else { emit displayMsg(Message::Nick, c, newnick, newnick); }
+ }
+ emit nickRenamed(network, oldnick, newnick);
+ if(oldnick == ownNick) {
+ ownNick = newnick;
+ emit ownNickSet(network, newnick);
+ }
+}
+
+void Server::handleServerNotice(QString prefix, QStringList params) {
+ //Message msg(Message::Notice, params[1], prefix);
+ if(currentServer.isEmpty() || prefix == currentServer) emit displayMsg(Message::Server, "", params[1], prefix);
+ else emit displayMsg(Message::Notice, "", params[1], prefix);
+}
+
+void Server::handleServerPart(QString prefix, QStringList params) {
+ QString nick = updateNickFromMask(prefix);
+ Q_ASSERT(nicks.contains(nick));
+ VarMap n = nicks[nick];
+ VarMap chans = n["Channels"].toMap();
+ Q_ASSERT(chans.contains(params[0]));
+ chans.remove(params[0]);
+ QString msg;
+ if(params.count() > 1) msg = params[1];
+ emit displayMsg(Message::Part, params[0], msg, prefix);
+ if(chans.count() > 0) {
+ n["Channels"] = chans;
+ nicks[nick] = n;
+ emit nickUpdated(network, nick, n);
+ } else {
+ nicks.remove(nick);
+ emit nickRemoved(network, nick);
+ }
+ if(nick == ownNick) {
+ Q_ASSERT(topics.contains(params[0]));
+ topics.remove(params[0]);
+ }
+}
+
+void Server::handleServerPing(QString prefix, QStringList params) {
+ putCmd("PONG", params);
+}
+
+void Server::handleServerPrivmsg(QString prefix, QStringList params) {
+ updateNickFromMask(prefix);
+ Q_ASSERT(params.count() >= 2);
+ if(params.count()<2) emit displayMsg(Message::Plain, params[0], "", prefix);
+ else {
+ // it's possible to pack multiple privmsgs into one param using ctcp
+ QStringList messages = parseCtcp(Server::CtcpQuery, prefix, params[0], params[1]);
+ if(params[0].toLower() == ownNick.toLower()) { // Freenode sends nickname in lower case!
+ foreach(QString message, messages) {
+ if(!message.isEmpty()) {
+ emit displayMsg(Message::Plain, "", message, prefix, Message::PrivMsg);
+ }
+ }
+
+ } else {
+ //qDebug() << prefix << params;
+ Q_ASSERT(isChannelName(params[0])); // should be channel!
+ foreach(QString message, messages) {
+ if(!message.isEmpty()) {
+ emit displayMsg(Message::Plain, params[0], message, prefix);
+ }
+ }
+ }
+ }
+}
+
+void Server::handleServerQuit(QString prefix, QStringList params) {
+ QString nick = updateNickFromMask(prefix);
+ Q_ASSERT(nicks.contains(nick));
+ VarMap chans = nicks[nick]["Channels"].toMap();
+ QString msg;
+ if(params.count()) msg = params[0];
+ foreach(QString c, chans.keys()) {
+ emit displayMsg(Message::Quit, c, msg, prefix);
+ }
+ nicks.remove(nick);
+ emit nickRemoved(network, nick);
+}
+
+void Server::handleServerTopic(QString prefix, QStringList params) {
+ QString nick = updateNickFromMask(prefix);
+ Q_ASSERT(nicks.contains(nick));
+ topics[params[0]] = params[1];
+ emit topicSet(network, params[0], params[1]);
+ emit displayMsg(Message::Server, params[0], tr("%1 has changed topic for %2 to: \"%3\"").arg(nick).arg(params[0]).arg(params[1]));
+}
+
+/* RPL_WELCOME */
+void Server::handleServer001(QString prefix, QStringList params) {
+ // there should be only one param: "Welcome to the Internet Relay Network <nick>!<user>@<host>"
+ currentServer = prefix;
+ ownNick = params[0].section(' ', -1, -1).section('!', 0, 0);
+ VarMap n;
+ n["Channels"] = VarMap();
+ nicks[ownNick] = n;
+ emit ownNickSet(network, ownNick);
+ emit nickAdded(network, ownNick, VarMap());
+ emit displayMsg(Message::Server, "", params[0], prefix);
+ // send performlist
+ QStringList performList = networkSettings["Perform"].toString().split( "\n" );
+ int count = performList.count();
+ for(int a = 0; a < count; a++) {
+ if(!performList[a].isEmpty() ) {
+ userInput(network, "", performList[a]);
+ }
+ }
+}
+
+/* RPL_ISUPPORT */
+// TODO Complete 005 handling, also use sensible defaults for non-sent stuff
+void Server::handleServer005(QString prefix, QStringList params) {
+ //qDebug() << prefix << params;
+ params.removeLast();
+ foreach(QString p, params) {
+ QString key = p.section("=", 0, 0);
+ QString val = p.section("=", 1);
+ serverSupports[key] = val;
+ // handle some special cases
+ if(key == "PREFIX") {
+ VarMap foo; QString modes, prefixes;
+ Q_ASSERT(val.contains(')') && val.startsWith('('));
+ int m = 1, p;
+ for(p = 2; p < val.length(); p++) if(val[p] == ')') break;
+ p++;
+ for(; val[m] != ')'; m++, p++) {
+ Q_ASSERT(p < val.length());
+ foo[QString(val[m])] = QString(val[p]);
+ modes += val[m]; prefixes += val[p];
+ }
+ serverSupports["PrefixModes"] = modes; serverSupports["Prefixes"] = prefixes;
+ serverSupports["ModePrefixMap"] = foo;
+ }
+ }
+}
+
+
+/* RPL_NOTOPIC */
+void Server::handleServer331(QString prefix, QStringList params) {
+ topics[params[0]] = "";
+ emit topicSet(network, params[0], "");
+ emit displayMsg(Message::Server, params[0], tr("No topic is set for %1.").arg(params[0]));
+}
+
+/* RPL_TOPIC */
+void Server::handleServer332(QString prefix, QStringList params) {
+ topics[params[0]] = params[1];
+ emit topicSet(network, params[0], params[1]);
+ emit displayMsg(Message::Server, params[0], tr("Topic for %1 is \"%2\"").arg(params[0]).arg(params[1]));
+}
+
+/* Topic set by... */
+void Server::handleServer333(QString prefix, QStringList params) {
+ emit displayMsg(Message::Server, params[0],
+ tr("Topic set by %1 on %2").arg(params[1]).arg(QDateTime::fromTime_t(params[2].toUInt()).toString()));
+}
+
+/* RPL_NAMREPLY */
+void Server::handleServer353(QString prefix, QStringList params) {
+ params.removeFirst(); // = or *
+ QString buf = params.takeFirst();
+ QString prefixes = serverSupports["Prefixes"].toString();
+ foreach(QString nick, params[0].split(' ')) {
+ QString mode = "", pfx = "";
+ if(prefixes.contains(nick[0])) {
+ pfx = nick[0];
+ for(int i = 0;; i++)
+ if(prefixes[i] == nick[0]) { mode = serverSupports["PrefixModes"].toString()[i]; break; }
+ nick.remove(0,1);
+ }
+ VarMap c; c["Mode"] = mode; c["Prefix"] = pfx;
+ if(nicks.contains(nick)) {
+ VarMap n = nicks[nick];
+ VarMap chans = n["Channels"].toMap();
+ chans[buf] = c;
+ n["Channels"] = chans;
+ nicks[nick] = n;
+ emit nickUpdated(network, nick, n);
+ } else {
+ VarMap n; VarMap c; VarMap chans;
+ c["Mode"] = mode;
+ chans[buf] = c;
+ n["Channels"] = chans;
+ nicks[nick] = n;
+ emit nickAdded(network, nick, n);
+ }
+ }
+}
+
+/* ERR_ERRONEUSNICKNAME */
+void Server::handleServer432(QString prefix, QStringList params) {
+ if(params.size() < 2) {
+ // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
+ // nick @@@
+ // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
+ // correct server reply:
+ // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
+ emit displayMsg(Message::Error, "", tr("There is a nickname in your identity's nicklist which contains illegal characters"));
+ 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"));
+ emit displayMsg(Message::Error, "", tr("Please use: /nick <othernick> to continue or clean up your nicklist"));
+ } else {
+ QString errnick = params[0];
+ emit displayMsg(Message::Error, "", tr("Nick %1 contains illegal characters").arg(errnick));
+ // if there is a problem while connecting to the server -> we handle it
+ // TODO rely on another source...
+ if(currentServer.isEmpty()) {
+ QStringList desiredNicks = identity["NickList"].toStringList();
+ int nextNick = desiredNicks.indexOf(errnick) + 1;
+ if (desiredNicks.size() > nextNick) {
+ putCmd("NICK", QStringList(desiredNicks[nextNick]));
+ } else {
+ emit displayMsg(Message::Error, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
+ }
+ }
+ }
+}
+
+/* ERR_NICKNAMEINUSE */
+void Server::handleServer433(QString prefix, QStringList params) {
+ QString errnick = params[0];
+ emit displayMsg(Message::Error, "", tr("Nick %1 is already taken").arg(errnick));
+ // if there is a problem while connecting to the server -> we handle it
+ // TODO rely on another source...
+ if(currentServer.isEmpty()) {
+ QStringList desiredNicks = identity["NickList"].toStringList();
+ int nextNick = desiredNicks.indexOf(errnick) + 1;
+ if (desiredNicks.size() > nextNick) {
+ putCmd("NICK", QStringList(desiredNicks[nextNick]));
+ } else {
+ emit displayMsg(Message::Error, "", tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"));
+ }
+ }
+}
+
+/***********************************************************************************/
+// CTCP HANDLER
+
+void Server::handleCtcpAction(CtcpType ctcptype, QString prefix, QString target, QString param) {
+ emit displayMsg(Message::Action, target, param, prefix);
+}
+
+void Server::handleCtcpPing(CtcpType ctcptype, QString prefix, QString target, QString param) {
+ if(ctcptype == CtcpQuery) {
+ ctcpReply(nickFromMask(prefix), "PING", param);
+ emit displayMsg(Message::Server, "", tr("Received CTCP PING request by %1").arg(prefix));
+ } else {
+ // display ping answer
+ }
+}
+
+void Server::handleCtcpVersion(CtcpType ctcptype, QString prefix, QString target, QString param) {
+ if(ctcptype == CtcpQuery) {
+ // FIXME use real Info about quassel :)
+ //ctcpReply(nickFromMask(prefix), "VERSION", QString("Quassel:pre Release:*nix"));
+ ctcpReply(nickFromMask(prefix), "VERSION", QString("Quassel IRC (Pre-Release) - http://www.quassel-irc.org"));
+ emit displayMsg(Message::Server, "", tr("Received CTCP VERSION request by %1").arg(prefix));
+ } else {
+ // TODO display Version answer
+ }
+}
+
+void Server::defaultCtcpHandler(CtcpType ctcptype, QString prefix, QString cmd, QString target, QString param) {
+ emit displayMsg(Message::Error, "", tr("Received unknown CTCP %1 by %2").arg(cmd).arg(prefix));
+}
+
+
+/***********************************************************************************/
+
+/* Exception classes for message handling */
+Server::ParseError::ParseError(QString cmd, QString prefix, QStringList params) {
+ _msg = QString("Command Parse Error: ") + cmd + params.join(" ");
+
+}
+
+Server::UnknownCmdError::UnknownCmdError(QString cmd, QString prefix, QStringList params) {
+ _msg = QString("Unknown Command: ") + cmd;
+
+}
projects / quassel.git / blobdiff