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 ***************************************************************************/
24 #include "coresession.h"
25 #include "userinputhandler.h"
26 #include "signalproxy.h"
27 #include "buffersyncer.h"
28 #include "corebacklogmanager.h"
29 #include "corebufferviewmanager.h"
30 #include "coreirclisthelper.h"
33 #include "coreidentity.h"
34 #include "corenetwork.h"
36 #include "ircchannel.h"
39 #include "coreusersettings.h"
42 CoreSession::CoreSession(UserId uid, bool restoreState, QObject *parent)
45 _signalProxy(new SignalProxy(SignalProxy::Server, 0, this)),
47 _bufferSyncer(new BufferSyncer(this)),
48 _backlogManager(new CoreBacklogManager(this)),
49 _bufferViewManager(new CoreBufferViewManager(_signalProxy, this)),
50 _ircListHelper(new CoreIrcListHelper(this)),
52 scriptEngine(new QScriptEngine(this))
55 SignalProxy *p = signalProxy();
56 connect(p, SIGNAL(peerRemoved(QIODevice *)), this, SLOT(removeClient(QIODevice *)));
58 connect(p, SIGNAL(connected()), this, SLOT(clientsConnected()));
59 connect(p, SIGNAL(disconnected()), this, SLOT(clientsDisconnected()));
61 p->attachSlot(SIGNAL(sendInput(BufferInfo, QString)), this, SLOT(msgFromClient(BufferInfo, QString)));
62 p->attachSignal(this, SIGNAL(displayMsg(Message)));
63 p->attachSignal(this, SIGNAL(displayStatusMsg(QString, QString)));
65 p->attachSignal(this, SIGNAL(identityCreated(const Identity &)));
66 p->attachSignal(this, SIGNAL(identityRemoved(IdentityId)));
67 p->attachSlot(SIGNAL(createIdentity(const Identity &, const QVariantMap &)), this, SLOT(createIdentity(const Identity &, const QVariantMap &)));
68 p->attachSlot(SIGNAL(removeIdentity(IdentityId)), this, SLOT(removeIdentity(IdentityId)));
70 p->attachSignal(this, SIGNAL(networkCreated(NetworkId)));
71 p->attachSignal(this, SIGNAL(networkRemoved(NetworkId)));
72 p->attachSlot(SIGNAL(createNetwork(const NetworkInfo &)), this, SLOT(createNetwork(const NetworkInfo &)));
73 p->attachSlot(SIGNAL(removeNetwork(NetworkId)), this, SLOT(removeNetwork(NetworkId)));
79 QHash<BufferId, MsgId> lastSeenHash = Core::bufferLastSeenMsgIds(user());
80 foreach(BufferId id, lastSeenHash.keys())
81 _bufferSyncer->requestSetLastSeenMsg(id, lastSeenHash[id]);
83 connect(_bufferSyncer, SIGNAL(lastSeenMsgSet(BufferId, MsgId)), this, SLOT(storeBufferLastSeenMsg(BufferId, MsgId)));
84 connect(_bufferSyncer, SIGNAL(removeBufferRequested(BufferId)), this, SLOT(removeBufferRequested(BufferId)));
85 connect(this, SIGNAL(bufferRemoved(BufferId)), _bufferSyncer, SLOT(removeBuffer(BufferId)));
86 connect(this, SIGNAL(bufferRenamed(BufferId, QString)), _bufferSyncer, SLOT(renameBuffer(BufferId, QString)));
87 p->synchronize(_bufferSyncer);
91 p->synchronize(&aliasManager());
93 // init BacklogManager
94 p->synchronize(_backlogManager);
97 p->synchronize(ircListHelper());
100 p->synchronize(&_coreInfo);
102 // Restore session state
103 if(restoreState) restoreSessionState();
108 CoreSession::~CoreSession() {
110 foreach(CoreNetwork *net, _networks.values()) {
115 CoreNetwork *CoreSession::network(NetworkId id) const {
116 if(_networks.contains(id)) return _networks[id];
120 CoreIdentity *CoreSession::identity(IdentityId id) const {
121 if(_identities.contains(id)) return _identities[id];
125 void CoreSession::loadSettings() {
126 CoreUserSettings s(user());
129 QList<IdentityId> ids = s.identityIds();
130 QList<NetworkInfo> networkInfos = Core::networks(user());
131 foreach(IdentityId id, ids) {
132 CoreIdentity identity(s.identity(id));
133 IdentityId newId = Core::createIdentity(user(), identity);
134 QList<NetworkInfo>::iterator networkIter = networkInfos.begin();
135 while(networkIter != networkInfos.end()) {
136 if(networkIter->identity == id) {
137 networkIter->identity = newId;
138 Core::updateNetwork(user(), *networkIter);
139 networkIter = networkInfos.erase(networkIter);
144 s.removeIdentity(id);
148 foreach(CoreIdentity identity, Core::identities(user())) {
149 createIdentity(identity);
151 if(!_identities.count()) {
153 identity.setToDefaults();
154 identity.setIdentityName(tr("Default Identity"));
155 createIdentity(identity, QVariantMap());
158 foreach(NetworkInfo info, Core::networks(user())) {
163 void CoreSession::saveSessionState() const {
166 void CoreSession::restoreSessionState() {
167 QList<NetworkId> nets = Core::connectedNetworks(user());
168 CoreNetwork *net = 0;
169 foreach(NetworkId id, nets) {
176 void CoreSession::addClient(QIODevice *device) {
178 qCritical() << "Invoking CoreSession::addClient with a QObject that is not a QIODevice!";
180 // if the socket is an orphan, the signalProxy adopts it.
181 // -> we don't need to care about it anymore
182 device->setParent(0);
183 signalProxy()->addPeer(device);
185 reply["MsgType"] = "SessionInit";
186 reply["SessionState"] = sessionState();
187 SignalProxy::writeDataToDevice(device, reply);
191 void CoreSession::addClient(SignalProxy *proxy) {
192 signalProxy()->addPeer(proxy);
193 emit sessionState(sessionState());
196 void CoreSession::removeClient(QIODevice *iodev) {
197 QTcpSocket *socket = qobject_cast<QTcpSocket *>(iodev);
199 quInfo() << qPrintable(tr("Client")) << qPrintable(socket->peerAddress().toString()) << qPrintable(tr("disconnected (UserId: %1).").arg(user().toInt()));
202 QHash<QString, QString> CoreSession::persistentChannels(NetworkId id) const {
203 return Core::persistentChannels(user(), id);
204 return QHash<QString, QString>();
207 // FIXME switch to BufferId
208 void CoreSession::msgFromClient(BufferInfo bufinfo, QString msg) {
209 CoreNetwork *net = network(bufinfo.networkId());
211 net->userInput(bufinfo, msg);
213 qWarning() << "Trying to send to unconnected network:" << msg;
217 // ALL messages coming pass through these functions before going to the GUI.
218 // So this is the perfect place for storing the backlog and log stuff.
219 void CoreSession::recvMessageFromServer(Message::Type type, BufferInfo::Type bufferType,
220 QString target, QString text, QString sender, Message::Flags flags) {
221 CoreNetwork *net = qobject_cast<CoreNetwork*>(this->sender());
224 BufferInfo bufferInfo = Core::bufferInfo(user(), net->networkId(), bufferType, target);
225 Message msg(bufferInfo, type, text, sender, flags);
226 msg.setMsgId(Core::storeMessage(msg));
227 Q_ASSERT(msg.msgId() != 0);
228 emit displayMsg(msg);
231 void CoreSession::recvStatusMsgFromServer(QString msg) {
232 CoreNetwork *net = qobject_cast<CoreNetwork*>(sender());
234 emit displayStatusMsg(net->networkName(), msg);
237 QList<BufferInfo> CoreSession::buffers() const {
238 return Core::requestBuffers(user());
242 QVariant CoreSession::sessionState() {
246 foreach(BufferInfo id, buffers()) bufs << qVariantFromValue(id);
247 v["BufferInfos"] = bufs;
248 QVariantList networkids;
249 foreach(NetworkId id, _networks.keys()) networkids << qVariantFromValue(id);
250 v["NetworkIds"] = networkids;
252 quint32 ircusercount = 0;
253 quint32 ircchannelcount = 0;
254 foreach(Network *net, _networks.values()) {
255 ircusercount += net->ircUserCount();
256 ircchannelcount += net->ircChannelCount();
258 v["IrcUserCount"] = ircusercount;
259 v["IrcChannelCount"] = ircchannelcount;
261 QList<QVariant> idlist;
262 foreach(Identity *i, _identities.values()) idlist << qVariantFromValue(*i);
263 v["Identities"] = idlist;
265 //v["Payload"] = QByteArray(100000000, 'a'); // for testing purposes
269 void CoreSession::storeBufferLastSeenMsg(BufferId buffer, const MsgId &msgId) {
270 Core::setBufferLastSeenMsg(user(), buffer, msgId);
273 void CoreSession::initScriptEngine() {
274 signalProxy()->attachSlot(SIGNAL(scriptRequest(QString)), this, SLOT(scriptRequest(QString)));
275 signalProxy()->attachSignal(this, SIGNAL(scriptResult(QString)));
278 //QScriptValue storage_ = scriptEngine->newQObject(storage);
279 //scriptEngine->globalObject().setProperty("storage", storage_);
282 void CoreSession::scriptRequest(QString script) {
283 emit scriptResult(scriptEngine->evaluate(script).toString());
286 /*** Identity Handling ***/
287 void CoreSession::createIdentity(const Identity &identity, const QVariantMap &additional) {
288 CoreIdentity coreIdentity(identity);
289 if(additional.contains("KeyPem"))
290 coreIdentity.setSslKey(additional["KeyPem"].toByteArray());
291 if(additional.contains("CertPem"))
292 coreIdentity.setSslCert(additional["CertPem"].toByteArray());
293 IdentityId id = Core::createIdentity(user(), coreIdentity);
297 createIdentity(coreIdentity);
300 void CoreSession::createIdentity(const CoreIdentity &identity) {
301 CoreIdentity *coreIdentity = new CoreIdentity(identity, this);
302 _identities[identity.id()] = coreIdentity;
303 // CoreIdentity has it's own synchronize method since it's "private" sslManager needs to be synced aswell
304 coreIdentity->synchronize(signalProxy());
305 connect(coreIdentity, SIGNAL(updated(const QVariantMap &)), this, SLOT(updateIdentityBySender()));
306 emit identityCreated(*coreIdentity);
309 void CoreSession::updateIdentityBySender() {
310 CoreIdentity *identity = qobject_cast<CoreIdentity *>(sender());
313 Core::updateIdentity(user(), *identity);
316 void CoreSession::removeIdentity(IdentityId id) {
317 CoreIdentity *identity = _identities.take(id);
319 emit identityRemoved(id);
320 Core::removeIdentity(user(), id);
321 identity->deleteLater();
325 /*** Network Handling ***/
327 void CoreSession::createNetwork(const NetworkInfo &info_) {
328 NetworkInfo info = info_;
331 if(!info.networkId.isValid())
332 Core::createNetwork(user(), info);
334 if(!info.networkId.isValid()) {
335 qWarning() << qPrintable(tr("CoreSession::createNetwork(): Got invalid networkId from Core when trying to create network %1!").arg(info.networkName));
339 id = info.networkId.toInt();
340 if(!_networks.contains(id)) {
341 CoreNetwork *net = new CoreNetwork(id, this);
342 connect(net, SIGNAL(displayMsg(Message::Type, BufferInfo::Type, QString, QString, QString, Message::Flags)),
343 this, SLOT(recvMessageFromServer(Message::Type, BufferInfo::Type, QString, QString, QString, Message::Flags)));
344 connect(net, SIGNAL(displayStatusMsg(QString)), this, SLOT(recvStatusMsgFromServer(QString)));
346 net->setNetworkInfo(info);
347 net->setProxy(signalProxy());
349 signalProxy()->synchronize(net);
350 emit networkCreated(id);
352 qWarning() << qPrintable(tr("CoreSession::createNetwork(): Trying to create a network that already exists, updating instead!"));
353 _networks[info.networkId]->requestSetNetworkInfo(info);
357 void CoreSession::removeNetwork(NetworkId id) {
358 // Make sure the network is disconnected!
359 CoreNetwork *net = network(id);
363 if(net->connectionState() != Network::Disconnected) {
364 connect(net, SIGNAL(disconnected(NetworkId)), this, SLOT(destroyNetwork(NetworkId)));
365 net->disconnectFromIrc();
371 void CoreSession::destroyNetwork(NetworkId id) {
372 QList<BufferId> removedBuffers = Core::requestBufferIdsForNetwork(user(), id);
373 Network *net = _networks.take(id);
374 if(net && Core::removeNetwork(user(), id)) {
375 foreach(BufferId bufferId, removedBuffers) {
376 _bufferSyncer->removeBuffer(bufferId);
378 emit networkRemoved(id);
383 void CoreSession::removeBufferRequested(BufferId bufferId) {
384 BufferInfo bufferInfo = Core::getBufferInfo(user(), bufferId);
385 if(!bufferInfo.isValid()) {
386 qWarning() << "CoreSession::removeBufferRequested(): invalid BufferId:" << bufferId << "for User:" << user();
390 if(bufferInfo.type() == BufferInfo::StatusBuffer) {
391 qWarning() << "CoreSession::removeBufferRequested(): Status Buffers cannot be removed!";
395 if(bufferInfo.type() == BufferInfo::ChannelBuffer) {
396 CoreNetwork *net = network(bufferInfo.networkId());
398 qWarning() << "CoreSession::removeBufferRequested(): Received BufferInfo with unknown networkId!";
401 IrcChannel *chan = net->ircChannel(bufferInfo.bufferName());
403 qWarning() << "CoreSession::removeBufferRequested(): Unable to remove Buffer for joined Channel:" << bufferInfo.bufferName();
407 if(Core::removeBuffer(user(), bufferId))
408 emit bufferRemoved(bufferId);
411 // FIXME: use a coreBufferSyncer for this
412 void CoreSession::renameBuffer(const NetworkId &networkId, const QString &newName, const QString &oldName) {
413 BufferId bufferId = Core::renameBuffer(user(), networkId, newName, oldName);
414 if(bufferId.isValid()) {
415 emit bufferRenamed(bufferId, newName);
419 void CoreSession::clientsConnected() {
420 QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
421 Identity *identity = 0;
422 CoreNetwork *net = 0;
425 while(netIter != _networks.end()) {
429 if(!net->isConnected())
431 identity = net->identityPtr();
438 if(identity->detachAwayEnabled() && me->isAway()) {
439 net->userInputHandler()->handleAway(BufferInfo(), QString());
444 void CoreSession::clientsDisconnected() {
445 QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
446 Identity *identity = 0;
447 CoreNetwork *net = 0;
450 while(netIter != _networks.end()) {
454 if(!net->isConnected())
456 identity = net->identityPtr();
463 if(identity->detachAwayEnabled() && !me->isAway()) {
464 if(identity->detachAwayReasonEnabled())
465 awayReason = identity->detachAwayReason();
467 awayReason = identity->awayReason();
468 net->setAutoAwayActive(true);
469 net->userInputHandler()->handleAway(BufferInfo(), awayReason);