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 "corebuffersyncer.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 CoreBufferSyncer(this)),
48 _backlogManager(new CoreBacklogManager(this)),
49 _bufferViewManager(new CoreBufferViewManager(_signalProxy, this)),
50 _ircListHelper(new CoreIrcListHelper(this)),
52 scriptEngine(new QScriptEngine(this))
54 SignalProxy *p = signalProxy();
55 connect(p, SIGNAL(peerRemoved(QIODevice *)), this, SLOT(removeClient(QIODevice *)));
57 connect(p, SIGNAL(connected()), this, SLOT(clientsConnected()));
58 connect(p, SIGNAL(disconnected()), this, SLOT(clientsDisconnected()));
60 p->attachSlot(SIGNAL(sendInput(BufferInfo, QString)), this, SLOT(msgFromClient(BufferInfo, QString)));
61 p->attachSignal(this, SIGNAL(displayMsg(Message)));
62 p->attachSignal(this, SIGNAL(displayStatusMsg(QString, QString)));
64 p->attachSignal(this, SIGNAL(identityCreated(const Identity &)));
65 p->attachSignal(this, SIGNAL(identityRemoved(IdentityId)));
66 p->attachSlot(SIGNAL(createIdentity(const Identity &, const QVariantMap &)), this, SLOT(createIdentity(const Identity &, const QVariantMap &)));
67 p->attachSlot(SIGNAL(removeIdentity(IdentityId)), this, SLOT(removeIdentity(IdentityId)));
69 p->attachSignal(this, SIGNAL(networkCreated(NetworkId)));
70 p->attachSignal(this, SIGNAL(networkRemoved(NetworkId)));
71 p->attachSlot(SIGNAL(createNetwork(const NetworkInfo &)), this, SLOT(createNetwork(const NetworkInfo &)));
72 p->attachSlot(SIGNAL(removeNetwork(NetworkId)), this, SLOT(removeNetwork(NetworkId)));
77 connect(&(Core::instance()->syncTimer()), SIGNAL(timeout()), _bufferSyncer, SLOT(storeDirtyIds()));
78 connect(&(Core::instance()->syncTimer()), SIGNAL(timeout()), _bufferViewManager, SLOT(saveBufferViews()));
80 p->synchronize(_bufferSyncer);
81 p->synchronize(&aliasManager());
82 p->synchronize(_backlogManager);
83 p->synchronize(ircListHelper());
84 p->synchronize(&_coreInfo);
86 // Restore session state
88 restoreSessionState();
93 CoreSession::~CoreSession() {
95 foreach(CoreNetwork *net, _networks.values()) {
100 CoreNetwork *CoreSession::network(NetworkId id) const {
101 if(_networks.contains(id)) return _networks[id];
105 CoreIdentity *CoreSession::identity(IdentityId id) const {
106 if(_identities.contains(id)) return _identities[id];
110 void CoreSession::loadSettings() {
111 CoreUserSettings s(user());
114 QList<IdentityId> ids = s.identityIds();
115 QList<NetworkInfo> networkInfos = Core::networks(user());
116 foreach(IdentityId id, ids) {
117 CoreIdentity identity(s.identity(id));
118 IdentityId newId = Core::createIdentity(user(), identity);
119 QList<NetworkInfo>::iterator networkIter = networkInfos.begin();
120 while(networkIter != networkInfos.end()) {
121 if(networkIter->identity == id) {
122 networkIter->identity = newId;
123 Core::updateNetwork(user(), *networkIter);
124 networkIter = networkInfos.erase(networkIter);
129 s.removeIdentity(id);
133 foreach(CoreIdentity identity, Core::identities(user())) {
134 createIdentity(identity);
136 if(!_identities.count()) {
138 identity.setToDefaults();
139 identity.setIdentityName(tr("Default Identity"));
140 createIdentity(identity, QVariantMap());
143 foreach(NetworkInfo info, Core::networks(user())) {
148 void CoreSession::saveSessionState() const {
149 _bufferSyncer->storeDirtyIds();
150 _bufferViewManager->saveBufferViews();
153 void CoreSession::restoreSessionState() {
154 QList<NetworkId> nets = Core::connectedNetworks(user());
155 CoreNetwork *net = 0;
156 foreach(NetworkId id, nets) {
163 void CoreSession::addClient(QIODevice *device) {
165 qCritical() << "Invoking CoreSession::addClient with a QObject that is not a QIODevice!";
167 // if the socket is an orphan, the signalProxy adopts it.
168 // -> we don't need to care about it anymore
169 device->setParent(0);
170 signalProxy()->addPeer(device);
172 reply["MsgType"] = "SessionInit";
173 reply["SessionState"] = sessionState();
174 SignalProxy::writeDataToDevice(device, reply);
178 void CoreSession::addClient(SignalProxy *proxy) {
179 signalProxy()->addPeer(proxy);
180 emit sessionState(sessionState());
183 void CoreSession::removeClient(QIODevice *iodev) {
184 QTcpSocket *socket = qobject_cast<QTcpSocket *>(iodev);
186 quInfo() << qPrintable(tr("Client")) << qPrintable(socket->peerAddress().toString()) << qPrintable(tr("disconnected (UserId: %1).").arg(user().toInt()));
189 QHash<QString, QString> CoreSession::persistentChannels(NetworkId id) const {
190 return Core::persistentChannels(user(), id);
191 return QHash<QString, QString>();
194 // FIXME switch to BufferId
195 void CoreSession::msgFromClient(BufferInfo bufinfo, QString msg) {
196 CoreNetwork *net = network(bufinfo.networkId());
198 net->userInput(bufinfo, msg);
200 qWarning() << "Trying to send to unconnected network:" << msg;
204 // ALL messages coming pass through these functions before going to the GUI.
205 // So this is the perfect place for storing the backlog and log stuff.
206 void CoreSession::recvMessageFromServer(Message::Type type, BufferInfo::Type bufferType,
207 QString target, QString text, QString sender, Message::Flags flags) {
208 CoreNetwork *net = qobject_cast<CoreNetwork*>(this->sender());
211 BufferInfo bufferInfo = Core::bufferInfo(user(), net->networkId(), bufferType, target);
212 Message msg(bufferInfo, type, text, sender, flags);
213 msg.setMsgId(Core::storeMessage(msg));
214 Q_ASSERT(msg.msgId() != 0);
215 emit displayMsg(msg);
218 void CoreSession::recvStatusMsgFromServer(QString msg) {
219 CoreNetwork *net = qobject_cast<CoreNetwork*>(sender());
221 emit displayStatusMsg(net->networkName(), msg);
224 QList<BufferInfo> CoreSession::buffers() const {
225 return Core::requestBuffers(user());
229 QVariant CoreSession::sessionState() {
233 foreach(BufferInfo id, buffers()) bufs << qVariantFromValue(id);
234 v["BufferInfos"] = bufs;
235 QVariantList networkids;
236 foreach(NetworkId id, _networks.keys()) networkids << qVariantFromValue(id);
237 v["NetworkIds"] = networkids;
239 quint32 ircusercount = 0;
240 quint32 ircchannelcount = 0;
241 foreach(Network *net, _networks.values()) {
242 ircusercount += net->ircUserCount();
243 ircchannelcount += net->ircChannelCount();
245 v["IrcUserCount"] = ircusercount;
246 v["IrcChannelCount"] = ircchannelcount;
248 QList<QVariant> idlist;
249 foreach(Identity *i, _identities.values()) idlist << qVariantFromValue(*i);
250 v["Identities"] = idlist;
252 //v["Payload"] = QByteArray(100000000, 'a'); // for testing purposes
256 void CoreSession::initScriptEngine() {
257 signalProxy()->attachSlot(SIGNAL(scriptRequest(QString)), this, SLOT(scriptRequest(QString)));
258 signalProxy()->attachSignal(this, SIGNAL(scriptResult(QString)));
261 //QScriptValue storage_ = scriptEngine->newQObject(storage);
262 //scriptEngine->globalObject().setProperty("storage", storage_);
265 void CoreSession::scriptRequest(QString script) {
266 emit scriptResult(scriptEngine->evaluate(script).toString());
269 /*** Identity Handling ***/
270 void CoreSession::createIdentity(const Identity &identity, const QVariantMap &additional) {
275 CoreIdentity coreIdentity(identity);
277 if(additional.contains("KeyPem"))
278 coreIdentity.setSslKey(additional["KeyPem"].toByteArray());
279 if(additional.contains("CertPem"))
280 coreIdentity.setSslCert(additional["CertPem"].toByteArray());
282 IdentityId id = Core::createIdentity(user(), coreIdentity);
286 createIdentity(coreIdentity);
289 void CoreSession::createIdentity(const CoreIdentity &identity) {
290 CoreIdentity *coreIdentity = new CoreIdentity(identity, this);
291 _identities[identity.id()] = coreIdentity;
292 // CoreIdentity has it's own synchronize method since it's "private" sslManager needs to be synced aswell
293 coreIdentity->synchronize(signalProxy());
294 connect(coreIdentity, SIGNAL(updated(const QVariantMap &)), this, SLOT(updateIdentityBySender()));
295 emit identityCreated(*coreIdentity);
298 void CoreSession::updateIdentityBySender() {
299 CoreIdentity *identity = qobject_cast<CoreIdentity *>(sender());
302 Core::updateIdentity(user(), *identity);
305 void CoreSession::removeIdentity(IdentityId id) {
306 CoreIdentity *identity = _identities.take(id);
308 emit identityRemoved(id);
309 Core::removeIdentity(user(), id);
310 identity->deleteLater();
314 /*** Network Handling ***/
316 void CoreSession::createNetwork(const NetworkInfo &info_) {
317 NetworkInfo info = info_;
320 if(!info.networkId.isValid())
321 Core::createNetwork(user(), info);
323 if(!info.networkId.isValid()) {
324 qWarning() << qPrintable(tr("CoreSession::createNetwork(): Got invalid networkId from Core when trying to create network %1!").arg(info.networkName));
328 id = info.networkId.toInt();
329 if(!_networks.contains(id)) {
330 CoreNetwork *net = new CoreNetwork(id, this);
331 connect(net, SIGNAL(displayMsg(Message::Type, BufferInfo::Type, QString, QString, QString, Message::Flags)),
332 this, SLOT(recvMessageFromServer(Message::Type, BufferInfo::Type, QString, QString, QString, Message::Flags)));
333 connect(net, SIGNAL(displayStatusMsg(QString)), this, SLOT(recvStatusMsgFromServer(QString)));
335 net->setNetworkInfo(info);
336 net->setProxy(signalProxy());
338 signalProxy()->synchronize(net);
339 emit networkCreated(id);
341 qWarning() << qPrintable(tr("CoreSession::createNetwork(): Trying to create a network that already exists, updating instead!"));
342 _networks[info.networkId]->requestSetNetworkInfo(info);
346 void CoreSession::removeNetwork(NetworkId id) {
347 // Make sure the network is disconnected!
348 CoreNetwork *net = network(id);
352 if(net->connectionState() != Network::Disconnected) {
353 connect(net, SIGNAL(disconnected(NetworkId)), this, SLOT(destroyNetwork(NetworkId)));
354 net->disconnectFromIrc();
360 void CoreSession::destroyNetwork(NetworkId id) {
361 QList<BufferId> removedBuffers = Core::requestBufferIdsForNetwork(user(), id);
362 Network *net = _networks.take(id);
363 if(net && Core::removeNetwork(user(), id)) {
364 foreach(BufferId bufferId, removedBuffers) {
365 _bufferSyncer->removeBuffer(bufferId);
367 emit networkRemoved(id);
372 void CoreSession::renameBuffer(const NetworkId &networkId, const QString &newName, const QString &oldName) {
373 BufferInfo bufferInfo = Core::bufferInfo(user(), networkId, BufferInfo::QueryBuffer, oldName, false);
374 if(bufferInfo.isValid()) {
375 _bufferSyncer->renameBuffer(bufferInfo.bufferId(), newName);
379 void CoreSession::clientsConnected() {
380 QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
381 Identity *identity = 0;
382 CoreNetwork *net = 0;
385 while(netIter != _networks.end()) {
389 if(!net->isConnected())
391 identity = net->identityPtr();
398 if(identity->detachAwayEnabled() && me->isAway()) {
399 net->userInputHandler()->handleAway(BufferInfo(), QString());
404 void CoreSession::clientsDisconnected() {
405 QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
406 Identity *identity = 0;
407 CoreNetwork *net = 0;
410 while(netIter != _networks.end()) {
414 if(!net->isConnected())
416 identity = net->identityPtr();
423 if(identity->detachAwayEnabled() && !me->isAway()) {
424 if(identity->detachAwayReasonEnabled())
425 awayReason = identity->detachAwayReason();
427 awayReason = identity->awayReason();
428 net->setAutoAwayActive(true);
429 net->userInputHandler()->handleAway(BufferInfo(), awayReason);