1 /***************************************************************************
2 * Copyright (C) 2005/06 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 ***************************************************************************/
26 #include <QMetaObject>
28 Server::Server(QString net) : network(net) {
37 connect(&socket, SIGNAL(connected()), this, SLOT(socketConnected()));
38 connect(&socket, SIGNAL(disconnected()), this, SLOT(socketDisconnected()));
39 connect(&socket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(socketError(QAbstractSocket::SocketError)));
40 connect(&socket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(socketStateChanged(QAbstractSocket::SocketState)));
41 connect(&socket, SIGNAL(readyRead()), this, SLOT(socketHasData()));
46 void Server::connectToIrc(QString net) {
47 if(net != network) return; // not me!
48 QList<QVariant> servers = global->getData("Networks").toMap()[net].toMap()["Servers"].toList();
49 qDebug() << "Connecting to"<< servers[0].toMap();
50 QString host = servers[0].toMap()["Address"].toString();
51 quint16 port = servers[0].toMap()["Port"].toUInt();
52 sendStatusMsg(QString("Connecting to %1:%2...").arg(host).arg(port));
53 socket.connectToHost(host, port);
56 void Server::disconnectFromIrc(QString net) {
57 if(net != network) return; // not me!
58 socket.disconnectFromHost();
61 void Server::socketHasData() {
62 while(socket.canReadLine()) {
63 QString s = socket.readLine().trimmed();
64 qDebug() << "Read: " << s;
65 emit recvRawServerMsg(s);
66 //Message *msg = Message::createFromServerString(this, s);
71 void Server::socketError( QAbstractSocket::SocketError err ) {
72 //qDebug() << "Socket Error!";
76 void Server::socketConnected( ) {
77 qDebug() << "Socket connected!";
78 putRawLine("NICK :QuasselDev");
79 putRawLine("USER Sputnick 8 * :Using Quassel IRC (WiP Version)");
82 void Server::socketDisconnected( ) {
83 //qDebug() << "Socket disconnected!";
87 void Server::socketStateChanged(QAbstractSocket::SocketState state) {
88 //qDebug() << "Socket state changed: " << state;
91 void Server::userInput(QString net, QString buf, QString msg) {
92 if(net != network) return; // not me!
93 msg = msg.trimmed(); // remove whitespace from start and end
94 if(msg.isEmpty()) return;
95 if(!msg.startsWith('/')) {
96 msg = QString("/SAY ") + msg;
98 handleUserMsg(buf, msg);
101 void Server::putRawLine(QString s) {
102 qDebug() << "SentRaw: " << s;
104 socket.write(s.toAscii());
107 void Server::putCmd(QString cmd, QStringList params, QString prefix) {
109 if(!prefix.isEmpty()) m += ":" + prefix + " ";
111 for(int i = 0; i < params.size() - 1; i++) {
112 m += " " + params[i];
114 if(!params.isEmpty()) m += " :" + params.last();
115 qDebug() << "SentCmd: " << m;
117 socket.write(m.toAscii());
120 /** Handle a raw message string sent by the server. We try to find a suitable handler, otherwise we call a default handler. */
121 void Server::handleServerMsg(QString msg) {
124 qWarning() << "Received empty string from server!";
127 // OK, first we split the raw message into its various parts...
133 prefix = msg.section(' ', 0, 0);
134 msg = msg.section(' ', 1);
136 cmd = msg.section(' ', 0, 0).toUpper();
137 msg = msg.section(' ', 1);
138 QString left = msg.section(':', 0, 0);
139 QString trailing = msg.section(':', 1);
140 if(!left.isEmpty()) {
141 params << left.split(' ', QString::SkipEmptyParts);
143 if(!trailing.isEmpty()) {
146 // Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
147 QString hname = cmd.toLower();
148 hname[0] = hname[0].toUpper();
149 hname = "handleServer" + hname;
150 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, prefix), Q_ARG(QStringList, params))) {
151 // Ok. Default handler it is.
152 defaultServerHandler(cmd, prefix, params);
154 } catch(Exception e) {
155 emit sendMessage("", Message(e.msg(), "", Message::Error));
159 void Server::defaultServerHandler(QString cmd, QString prefix, QStringList params) {
160 uint num = cmd.toUInt();
162 if(params.count() > 0) {
163 if(params[0] == currentNick) params.removeFirst(); // remove nick if it is first arg
164 else qWarning((QString("First param NOT nick: %1:%2 %3").arg(prefix).arg(cmd).arg(params.join(" "))).toAscii());
166 // A lot of server messages don't really need their own handler because they don't do much.
167 // Catch and handle these here.
169 // Welcome, status, info messages. Just display these.
170 case 2: case 3: case 4: case 5: case 251: case 252: case 253: case 254: case 255: case 372: case 375:
171 emit sendMessage("", Message(params.join(" "), prefix, Message::Server));
173 // Ignore these commands.
177 // Everything else will be marked in red, so we can add them somewhere.
179 emit sendMessage("", Message(cmd + " " + params.join(" "), prefix, Message::Error));
181 //qDebug() << prefix <<":"<<cmd<<params;
183 emit sendMessage("", Message(QString("Unknown: ") + cmd + " " + params.join(" "), prefix, Message::Error));
184 //qDebug() << prefix <<":"<<cmd<<params;
188 void Server::handleUserMsg(QString bufname, QString usrMsg) {
191 if(!bufname.isEmpty()) {
192 Q_ASSERT(buffers.contains(bufname));
193 buffer = buffers[bufname];
195 QString cmd = usrMsg.section(' ', 0, 0).remove(0, 1).toUpper();
196 QString msg = usrMsg.section(' ', 1).trimmed();
197 QString hname = cmd.toLower();
198 hname[0] = hname[0].toUpper();
199 hname = "handleUser" + hname;
200 if(!QMetaObject::invokeMethod(this, hname.toAscii(), Q_ARG(QString, msg), Q_ARG(Buffer*, buffer))) {
201 // Ok. Default handler it is.
202 defaultUserHandler(cmd, msg, buffer);
204 } catch(Exception e) {
205 emit sendMessage("", Message(e.msg(), "", Message::Error));
209 void Server::defaultUserHandler(QString cmd, QString msg, Buffer *buf) {
210 emit sendMessage("", Message(QString("Error: %1 %2").arg(cmd).arg(msg), "", Message::Error));
214 /**********************************************************************************/
217 void Server::handleUser(QString msg, Buffer *buf) {
223 void Server::handleUserJoin(QString msg, Buffer *buf) {
224 putCmd("JOIN", QStringList(msg));
228 void Server::handleUserQuote(QString msg, Buffer *buf) {
232 void Server::handleUserSay(QString msg, Buffer *buf) {
233 if(!buf) return; // server buffer
235 params << buf->name() << msg;
236 putCmd("PRIVMSG", params);
239 /**********************************************************************************/
241 void Server::handleServerJoin(QString prefix, QStringList params) {
242 Q_ASSERT(params.count() == 1);
243 QString bufname = params[0];
244 if(!buffers.contains(bufname)) {
245 Buffer *buf = new Buffer(bufname);
246 buffers[bufname] = buf;
248 // handle user joins!
251 void Server::handleServerNotice(QString prefix, QStringList params) {
252 Message msg(params[1], prefix, Message::Notice);
253 if(prefix == currentServer) emit sendMessage("", Message(params[1], prefix, Message::Server));
254 else emit sendMessage("", Message(params[1], prefix, Message::Notice));
257 void Server::handleServerPing(QString prefix, QStringList params) {
258 putCmd("PONG", params);
261 void Server::handleServerPrivmsg(QString prefix, QStringList params) {
262 emit sendMessage(params[0], Message(params[1], prefix, Message::Msg));
267 void Server::handleServer001(QString prefix, QStringList params) {
268 currentServer = prefix;
269 currentNick = params[0];
270 emit sendMessage("", Message(params[1], prefix, Message::Server));
274 void Server::handleServer331(QString prefix, QStringList params) {
275 if(params[0] == currentNick) params.removeFirst();
276 emit setTopic(network, params[0], "");
280 void Server::handleServer332(QString prefix, QStringList params) {
281 if(params[0] == currentNick) params.removeFirst();
282 emit setTopic(network, params[0], params[1]);
285 /***********************************************************************************/
287 /* Exception classes for message handling */
288 Server::ParseError::ParseError(QString cmd, QString prefix, QStringList params) {
289 _msg = QString("Command Parse Error: ") + cmd + params.join(" ");
293 Server::UnknownCmdError::UnknownCmdError(QString cmd, QString prefix, QStringList params) {
294 _msg = QString("Unknown Command: ") + cmd;