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))
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(&(Core::instance()->syncTimer()), SIGNAL(timeout()), _bufferSyncer, SLOT(storeDirtyIds()));
84 p->synchronize(_bufferSyncer);
88 p->synchronize(&aliasManager());
90 // init BacklogManager
91 p->synchronize(_backlogManager);
94 p->synchronize(ircListHelper());
97 p->synchronize(&_coreInfo);
99 // Restore session state
100 if(restoreState) restoreSessionState();
105 CoreSession::~CoreSession() {
107 foreach(CoreNetwork *net, _networks.values()) {
112 CoreNetwork *CoreSession::network(NetworkId id) const {
113 if(_networks.contains(id)) return _networks[id];
117 CoreIdentity *CoreSession::identity(IdentityId id) const {
118 if(_identities.contains(id)) return _identities[id];
122 void CoreSession::loadSettings() {
123 CoreUserSettings s(user());
126 QList<IdentityId> ids = s.identityIds();
127 QList<NetworkInfo> networkInfos = Core::networks(user());
128 foreach(IdentityId id, ids) {
129 CoreIdentity identity(s.identity(id));
130 IdentityId newId = Core::createIdentity(user(), identity);
131 QList<NetworkInfo>::iterator networkIter = networkInfos.begin();
132 while(networkIter != networkInfos.end()) {
133 if(networkIter->identity == id) {
134 networkIter->identity = newId;
135 Core::updateNetwork(user(), *networkIter);
136 networkIter = networkInfos.erase(networkIter);
141 s.removeIdentity(id);
145 foreach(CoreIdentity identity, Core::identities(user())) {
146 createIdentity(identity);
148 if(!_identities.count()) {
150 identity.setToDefaults();
151 identity.setIdentityName(tr("Default Identity"));
152 createIdentity(identity, QVariantMap());
155 foreach(NetworkInfo info, Core::networks(user())) {
160 void CoreSession::saveSessionState() const {
161 _bufferSyncer->storeDirtyIds();
164 void CoreSession::restoreSessionState() {
165 QList<NetworkId> nets = Core::connectedNetworks(user());
166 CoreNetwork *net = 0;
167 foreach(NetworkId id, nets) {
174 void CoreSession::addClient(QIODevice *device) {
176 qCritical() << "Invoking CoreSession::addClient with a QObject that is not a QIODevice!";
178 // if the socket is an orphan, the signalProxy adopts it.
179 // -> we don't need to care about it anymore
180 device->setParent(0);
181 signalProxy()->addPeer(device);
183 reply["MsgType"] = "SessionInit";
184 reply["SessionState"] = sessionState();
185 SignalProxy::writeDataToDevice(device, reply);
189 void CoreSession::addClient(SignalProxy *proxy) {
190 signalProxy()->addPeer(proxy);
191 emit sessionState(sessionState());
194 void CoreSession::removeClient(QIODevice *iodev) {
195 QTcpSocket *socket = qobject_cast<QTcpSocket *>(iodev);
197 quInfo() << qPrintable(tr("Client")) << qPrintable(socket->peerAddress().toString()) << qPrintable(tr("disconnected (UserId: %1).").arg(user().toInt()));
200 QHash<QString, QString> CoreSession::persistentChannels(NetworkId id) const {
201 return Core::persistentChannels(user(), id);
202 return QHash<QString, QString>();
205 // FIXME switch to BufferId
206 void CoreSession::msgFromClient(BufferInfo bufinfo, QString msg) {
207 CoreNetwork *net = network(bufinfo.networkId());
209 net->userInput(bufinfo, msg);
211 qWarning() << "Trying to send to unconnected network:" << msg;
215 // ALL messages coming pass through these functions before going to the GUI.
216 // So this is the perfect place for storing the backlog and log stuff.
217 void CoreSession::recvMessageFromServer(Message::Type type, BufferInfo::Type bufferType,
218 QString target, QString text, QString sender, Message::Flags flags) {
219 CoreNetwork *net = qobject_cast<CoreNetwork*>(this->sender());
222 BufferInfo bufferInfo = Core::bufferInfo(user(), net->networkId(), bufferType, target);
223 Message msg(bufferInfo, type, text, sender, flags);
224 msg.setMsgId(Core::storeMessage(msg));
225 Q_ASSERT(msg.msgId() != 0);
226 emit displayMsg(msg);
229 void CoreSession::recvStatusMsgFromServer(QString msg) {
230 CoreNetwork *net = qobject_cast<CoreNetwork*>(sender());
232 emit displayStatusMsg(net->networkName(), msg);
235 QList<BufferInfo> CoreSession::buffers() const {
236 return Core::requestBuffers(user());
240 QVariant CoreSession::sessionState() {
244 foreach(BufferInfo id, buffers()) bufs << qVariantFromValue(id);
245 v["BufferInfos"] = bufs;
246 QVariantList networkids;
247 foreach(NetworkId id, _networks.keys()) networkids << qVariantFromValue(id);
248 v["NetworkIds"] = networkids;
250 quint32 ircusercount = 0;
251 quint32 ircchannelcount = 0;
252 foreach(Network *net, _networks.values()) {
253 ircusercount += net->ircUserCount();
254 ircchannelcount += net->ircChannelCount();
256 v["IrcUserCount"] = ircusercount;
257 v["IrcChannelCount"] = ircchannelcount;
259 QList<QVariant> idlist;
260 foreach(Identity *i, _identities.values()) idlist << qVariantFromValue(*i);
261 v["Identities"] = idlist;
263 //v["Payload"] = QByteArray(100000000, 'a'); // for testing purposes
267 void CoreSession::initScriptEngine() {
268 signalProxy()->attachSlot(SIGNAL(scriptRequest(QString)), this, SLOT(scriptRequest(QString)));
269 signalProxy()->attachSignal(this, SIGNAL(scriptResult(QString)));
272 //QScriptValue storage_ = scriptEngine->newQObject(storage);
273 //scriptEngine->globalObject().setProperty("storage", storage_);
276 void CoreSession::scriptRequest(QString script) {
277 emit scriptResult(scriptEngine->evaluate(script).toString());
280 /*** Identity Handling ***/
281 void CoreSession::createIdentity(const Identity &identity, const QVariantMap &additional) {
286 CoreIdentity coreIdentity(identity);
288 if(additional.contains("KeyPem"))
289 coreIdentity.setSslKey(additional["KeyPem"].toByteArray());
290 if(additional.contains("CertPem"))
291 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::renameBuffer(const NetworkId &networkId, const QString &newName, const QString &oldName) {
384 BufferInfo bufferInfo = Core::bufferInfo(user(), networkId, BufferInfo::QueryBuffer, oldName);
385 _bufferSyncer->renameBuffer(bufferInfo.bufferId(), newName);
388 void CoreSession::clientsConnected() {
389 QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
390 Identity *identity = 0;
391 CoreNetwork *net = 0;
394 while(netIter != _networks.end()) {
398 if(!net->isConnected())
400 identity = net->identityPtr();
407 if(identity->detachAwayEnabled() && me->isAway()) {
408 net->userInputHandler()->handleAway(BufferInfo(), QString());
413 void CoreSession::clientsDisconnected() {
414 QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
415 Identity *identity = 0;
416 CoreNetwork *net = 0;
419 while(netIter != _networks.end()) {
423 if(!net->isConnected())
425 identity = net->identityPtr();
432 if(identity->detachAwayEnabled() && !me->isAway()) {
433 if(identity->detachAwayReasonEnabled())
434 awayReason = identity->detachAwayReason();
436 awayReason = identity->awayReason();
437 net->setAutoAwayActive(true);
438 net->userInputHandler()->handleAway(BufferInfo(), awayReason);