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 ***************************************************************************/
22 #include "coresession.h"
23 #include "networkconnection.h"
25 #include "signalproxy.h"
30 #include "ircchannel.h"
34 #include "coreusersettings.h"
38 CoreSession::CoreSession(UserId uid, bool restoreState, QObject *parent) : QObject(parent),
40 _signalProxy(new SignalProxy(SignalProxy::Server, 0, this)),
41 scriptEngine(new QScriptEngine(this))
44 SignalProxy *p = signalProxy();
46 p->attachSlot(SIGNAL(requestConnect(QString)), this, SLOT(connectToNetwork(QString)));
47 p->attachSlot(SIGNAL(disconnectFromNetwork(NetworkId)), this, SLOT(disconnectFromNetwork(NetworkId))); // FIXME
48 p->attachSlot(SIGNAL(sendInput(BufferInfo, QString)), this, SLOT(msgFromClient(BufferInfo, QString)));
49 p->attachSlot(SIGNAL(requestBacklog(BufferInfo, QVariant, QVariant)), this, SLOT(sendBacklog(BufferInfo, QVariant, QVariant)));
50 p->attachSignal(this, SIGNAL(displayMsg(Message)));
51 p->attachSignal(this, SIGNAL(displayStatusMsg(QString, QString)));
52 p->attachSignal(this, SIGNAL(backlogData(BufferInfo, QVariantList, bool)));
53 p->attachSignal(this, SIGNAL(bufferInfoUpdated(BufferInfo)));
55 p->attachSignal(this, SIGNAL(identityCreated(const Identity &)));
56 p->attachSignal(this, SIGNAL(identityRemoved(IdentityId)));
57 p->attachSlot(SIGNAL(createIdentity(const Identity &)), this, SLOT(createIdentity(const Identity &)));
58 p->attachSlot(SIGNAL(updateIdentity(const Identity &)), this, SLOT(updateIdentity(const Identity &)));
59 p->attachSlot(SIGNAL(removeIdentity(IdentityId)), this, SLOT(removeIdentity(IdentityId)));
61 p->attachSignal(this, SIGNAL(networkCreated(NetworkId)));
62 p->attachSignal(this, SIGNAL(networkRemoved(NetworkId)));
63 p->attachSlot(SIGNAL(createNetwork(const NetworkInfo &)), this, SLOT(createNetwork(const NetworkInfo &)));
64 p->attachSlot(SIGNAL(updateNetwork(const NetworkInfo &)), this, SLOT(updateNetwork(const NetworkInfo &)));
65 p->attachSlot(SIGNAL(removeNetwork(NetworkId)), this, SLOT(removeNetwork(NetworkId)));
70 // Restore session state
71 if(restoreState) restoreSessionState();
76 CoreSession::~CoreSession() {
78 foreach(NetworkConnection *conn, _connections.values()) {
81 foreach(Network *net, _networks.values()) {
86 UserId CoreSession::user() const {
90 Network *CoreSession::network(NetworkId id) const {
91 if(_networks.contains(id)) return _networks[id];
95 NetworkConnection *CoreSession::networkConnection(NetworkId id) const {
96 if(_connections.contains(id)) return _connections[id];
100 Identity *CoreSession::identity(IdentityId id) const {
101 if(_identities.contains(id)) return _identities[id];
105 void CoreSession::loadSettings() {
106 CoreUserSettings s(user());
108 foreach(IdentityId id, s.identityIds()) {
109 Identity *i = new Identity(s.identity(id), this);
111 qWarning() << QString("Invalid identity! Removing...");
112 s.removeIdentity(id);
116 if(_identities.contains(i->id())) {
117 qWarning() << "Duplicate identity, ignoring!";
121 _identities[i->id()] = i;
122 signalProxy()->synchronize(i);
124 if(!_identities.count()) {
127 i.setIdentityName(tr("Default Identity"));
131 foreach(NetworkId id, s.networkIds()) {
132 NetworkInfo info = s.networkInfo(id);
133 createNetwork(info, true);
136 // FIXME Migrate old settings if available...
137 if(!_networks.count()) {
138 QVariantMap networks = s.sessionValue("Networks").toMap();
139 if(networks.keys().count()) {
140 qWarning() << "Migrating your old network settings to the new format!";
141 foreach(QString netname, networks.keys()) {
142 QVariantMap network = networks[netname].toMap();
143 NetworkId netid = Core::networkId(user(), netname);
145 info.networkId = netid;
146 info.networkName = netname;
148 info.codecForEncoding = "ISO-8859-15";
149 info.codecForDecoding = "ISO-8859-15";
151 foreach(QVariant v, network["Servers"].toList()) {
153 server["Host"] = v.toMap()["Address"];
154 server["Port"] = v.toMap()["Port"];
157 info.serverList = slist;
158 createNetwork(info, true);
164 void CoreSession::saveSessionState() const {
167 foreach(NetworkConnection *net, _connections.values()) {
169 m["NetworkId"] = QVariant::fromValue<NetworkId>(net->networkId());
170 m["State"] = net->state();
173 res["CoreBuild"] = Global::quasselBuild;
174 res["ConnectedNetworks"] = conn;
175 CoreUserSettings s(user());
176 s.setSessionState(res);
179 void CoreSession::restoreSessionState() {
180 CoreUserSettings s(user());
181 uint build = s.sessionState().toMap()["CoreBuild"].toUInt();
183 qWarning() << qPrintable(tr("Session state does not exist or is too old!"));
186 QVariantList conn = s.sessionState().toMap()["ConnectedNetworks"].toList();
187 foreach(QVariant v, conn) {
188 NetworkId id = v.toMap()["NetworkId"].value<NetworkId>();
189 if(_networks.keys().contains(id)) connectToNetwork(id, v.toMap()["State"]);
193 void CoreSession::updateBufferInfo(UserId uid, const BufferInfo &bufinfo) {
194 if(uid == user()) emit bufferInfoUpdated(bufinfo);
198 void CoreSession::connectToNetwork(QString netname, const QVariant &previousState) {
200 foreach(Network *n, _networks.values()) {
201 if(n->networkName() == netname) {
206 qWarning() << "Connect to unknown network requested, ignoring!";
209 connectToNetwork(net->networkId(), previousState);
212 void CoreSession::connectToNetwork(NetworkId id, const QVariant &previousState) {
213 Network *net = network(id);
215 qWarning() << "Connect to unknown network requested! net:" << id << "user:" << user();
219 NetworkConnection *conn = networkConnection(id);
221 conn = new NetworkConnection(net, this, previousState);
222 _connections[id] = conn;
223 attachNetworkConnection(conn);
225 conn->connectToIrc();
228 void CoreSession::attachNetworkConnection(NetworkConnection *conn) {
229 connect(conn, SIGNAL(connected(NetworkId)), this, SLOT(networkConnected(NetworkId)));
230 connect(conn, SIGNAL(disconnected(NetworkId)), this, SLOT(networkDisconnected(NetworkId)));
232 // I guess we don't need these anymore, client-side can just connect the network's signals directly
233 //signalProxy()->attachSignal(conn, SIGNAL(connected(NetworkId)), SIGNAL(networkConnected(NetworkId)));
234 //signalProxy()->attachSignal(conn, SIGNAL(disconnected(NetworkId)), SIGNAL(networkDisconnected(NetworkId)));
236 connect(conn, SIGNAL(displayMsg(Message::Type, QString, QString, QString, quint8)), this, SLOT(recvMessageFromServer(Message::Type, QString, QString, QString, quint8)));
237 connect(conn, SIGNAL(displayStatusMsg(QString)), this, SLOT(recvStatusMsgFromServer(QString)));
241 void CoreSession::disconnectFromNetwork(NetworkId id) {
242 if(!_connections.contains(id)) return;
243 _connections[id]->disconnectFromIrc();
246 void CoreSession::networkStateRequested() {
249 void CoreSession::addClient(QObject *dev) { // this is QObject* so we can use it in signal connections
250 QIODevice *device = qobject_cast<QIODevice *>(dev);
252 qWarning() << "Invoking CoreSession::addClient with a QObject that is not a QIODevice!";
254 signalProxy()->addPeer(device);
256 reply["MsgType"] = "SessionInit";
257 reply["SessionState"] = sessionState();
258 SignalProxy::writeDataToDevice(device, reply);
262 SignalProxy *CoreSession::signalProxy() const {
266 // FIXME we need a sane way for creating buffers!
267 void CoreSession::networkConnected(NetworkId networkid) {
268 Core::bufferInfo(user(), networkConnection(networkid)->networkName()); // create status buffer
271 void CoreSession::networkDisconnected(NetworkId networkid) {
273 // connection should only go away on explicit /part, and handle reconnections etcpp internally otherwise
275 Q_ASSERT(_connections.contains(networkid));
276 _connections.take(networkid)->deleteLater();
279 // FIXME switch to BufferId
280 void CoreSession::msgFromClient(BufferInfo bufinfo, QString msg) {
281 NetworkConnection *conn = networkConnection(bufinfo.networkId());
283 conn->userInput(bufinfo.buffer(), msg);
285 qWarning() << "Trying to send to unconnected network!";
289 // ALL messages coming pass through these functions before going to the GUI.
290 // So this is the perfect place for storing the backlog and log stuff.
291 void CoreSession::recvMessageFromServer(Message::Type type, QString target, QString text, QString sender, quint8 flags) {
292 NetworkConnection *s = qobject_cast<NetworkConnection*>(this->sender());
295 if((flags & Message::PrivMsg) && !(flags & Message::Self)) {
296 buf = Core::bufferInfo(user(), s->networkName(), nickFromMask(sender));
298 buf = Core::bufferInfo(user(), s->networkName(), target);
300 Message msg(buf, type, text, sender, flags);
301 msg.setMsgId(Core::storeMessage(msg));
302 Q_ASSERT(msg.msgId() != 0);
303 emit displayMsg(msg);
306 void CoreSession::recvStatusMsgFromServer(QString msg) {
307 NetworkConnection *s = qobject_cast<NetworkConnection*>(sender());
309 emit displayStatusMsg(s->networkName(), msg);
312 QList<BufferInfo> CoreSession::buffers() const {
313 return Core::requestBuffers(user());
317 QVariant CoreSession::sessionState() {
321 foreach(BufferInfo id, buffers()) bufs << qVariantFromValue(id);
322 v["BufferInfos"] = bufs;
323 QVariantList networkids;
324 foreach(NetworkId id, _networks.keys()) networkids << qVariantFromValue(id);
325 v["NetworkIds"] = networkids;
327 quint32 ircusercount = 0;
328 quint32 ircchannelcount = 0;
329 foreach(Network *net, _networks.values()) {
330 ircusercount += net->ircUserCount();
331 ircchannelcount += net->ircChannelCount();
333 v["IrcUserCount"] = ircusercount;
334 v["IrcChannelCount"] = ircchannelcount;
336 QList<QVariant> idlist;
337 foreach(Identity *i, _identities.values()) idlist << qVariantFromValue(*i);
338 v["Identities"] = idlist;
340 //v["Payload"] = QByteArray(100000000, 'a'); // for testing purposes
344 void CoreSession::sendBacklog(BufferInfo id, QVariant v1, QVariant v2) {
346 QList<Message> msglist;
347 if(v1.type() == QVariant::DateTime) {
351 msglist = Core::requestMsgs(id, v1.toInt(), v2.toInt());
354 // Send messages out in smaller packages - we don't want to make the signal data too large!
355 for(int i = 0; i < msglist.count(); i++) {
356 log.append(qVariantFromValue(msglist[i]));
357 if(log.count() >= 5) {
358 emit backlogData(id, log, i >= msglist.count() - 1);
362 if(log.count() > 0) emit backlogData(id, log, true);
366 void CoreSession::initScriptEngine() {
367 signalProxy()->attachSlot(SIGNAL(scriptRequest(QString)), this, SLOT(scriptRequest(QString)));
368 signalProxy()->attachSignal(this, SIGNAL(scriptResult(QString)));
371 //QScriptValue storage_ = scriptEngine->newQObject(storage);
372 //scriptEngine->globalObject().setProperty("storage", storage_);
375 void CoreSession::scriptRequest(QString script) {
376 emit scriptResult(scriptEngine->evaluate(script).toString());
379 /*** Identity Handling ***/
381 void CoreSession::createIdentity(const Identity &id) {
384 for(i = 1; i <= _identities.count(); i++) {
385 if(!_identities.keys().contains(i)) break;
387 //qDebug() << "found free id" << i;
388 Identity *newId = new Identity(id, this);
390 _identities[i] = newId;
391 signalProxy()->synchronize(newId);
392 CoreUserSettings s(user());
393 s.storeIdentity(*newId);
394 emit identityCreated(*newId);
397 void CoreSession::updateIdentity(const Identity &id) {
398 if(!_identities.contains(id.id())) {
399 qWarning() << "Update request for unknown identity received!";
402 _identities[id.id()]->update(id);
404 CoreUserSettings s(user());
408 void CoreSession::removeIdentity(IdentityId id) {
409 Identity *i = _identities.take(id);
411 emit identityRemoved(id);
412 CoreUserSettings s(user());
413 s.removeIdentity(id);
418 /*** Network Handling ***/
420 void CoreSession::createNetwork(const NetworkInfo &_info, bool useId) {
421 NetworkInfo info = _info;
423 if(useId && info.networkId > 0) id = info.networkId.toInt();
425 for(id = 1; id <= _networks.count(); id++) {
426 if(!_networks.keys().contains(id)) break;
428 //qDebug() << "found free id" << i;
431 Network *net = new Network(id, this);
432 connect(net, SIGNAL(connectRequested(NetworkId)), this, SLOT(connectToNetwork(NetworkId)));
433 connect(net, SIGNAL(disconnectRequested(NetworkId)), this, SLOT(disconnectFromNetwork(NetworkId)));
434 net->setNetworkInfo(info);
435 net->setProxy(signalProxy());
437 signalProxy()->synchronize(net);
438 CoreUserSettings s(user());
439 s.storeNetworkInfo(info);
440 emit networkCreated(id);
443 void CoreSession::updateNetwork(const NetworkInfo &info) {
444 if(!_networks.contains(info.networkId)) {
445 qWarning() << "Update request for unknown network received!";
448 _networks[info.networkId]->setNetworkInfo(info);
449 CoreUserSettings s(user());
450 s.storeNetworkInfo(info);
453 void CoreSession::removeNetwork(NetworkId id) {
454 Network *net = _networks.take(id);
456 emit networkRemoved(id);
457 CoreUserSettings s(user());
458 s.removeNetworkInfo(id);