1 /***************************************************************************
2 * Copyright (C) 2005-2018 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 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
23 #include "abstractmessageprocessor.h"
24 #include "abstractui.h"
25 #include "bufferinfo.h"
26 #include "buffermodel.h"
27 #include "buffersettings.h"
28 #include "buffersyncer.h"
29 #include "bufferviewconfig.h"
30 #include "bufferviewoverlay.h"
31 #include "clientaliasmanager.h"
32 #include "clientbacklogmanager.h"
33 #include "clientbufferviewmanager.h"
34 #include "clientirclisthelper.h"
35 #include "clientidentity.h"
36 #include "clientignorelistmanager.h"
37 #include "clienttransfermanager.h"
38 #include "clientuserinputhandler.h"
39 #include "coreaccountmodel.h"
40 #include "coreconnection.h"
41 #include "dccconfig.h"
42 #include "ircchannel.h"
45 #include "messagemodel.h"
47 #include "networkconfig.h"
48 #include "networkmodel.h"
50 #include "signalproxy.h"
51 #include "transfermodel.h"
53 #include "clientauthhandler.h"
58 QPointer<Client> Client::instanceptr = 0;
60 /*** Initialization/destruction ***/
62 bool Client::instanceExists()
68 Client *Client::instance()
71 instanceptr = new Client();
76 void Client::destroy()
79 delete instanceptr->mainUi();
80 instanceptr->deleteLater();
86 void Client::init(AbstractUi *ui)
88 instance()->_mainUi = ui;
93 Client::Client(QObject *parent)
95 _signalProxy(new SignalProxy(SignalProxy::Client, this)),
101 _backlogManager(new ClientBacklogManager(this)),
102 _bufferViewManager(0),
103 _bufferViewOverlay(new BufferViewOverlay(this)),
106 _ircListHelper(new ClientIrcListHelper(this)),
109 _ignoreListManager(0),
110 _highlightRuleManager(0),
112 _transferModel(new TransferModel(this)),
114 _messageProcessor(0),
115 _coreAccountModel(new CoreAccountModel(this)),
116 _coreConnection(new CoreConnection(this)),
118 _debugLog(&_debugLogBuffer)
120 _signalProxy->synchronize(_ircListHelper);
126 disconnectFromCore();
132 _networkModel = new NetworkModel(this);
134 connect(this, SIGNAL(networkRemoved(NetworkId)),
135 _networkModel, SLOT(networkRemoved(NetworkId)));
137 _bufferModel = new BufferModel(_networkModel);
138 _messageModel = mainUi()->createMessageModel(this);
139 _messageProcessor = mainUi()->createMessageProcessor(this);
140 _inputHandler = new ClientUserInputHandler(this);
142 SignalProxy *p = signalProxy();
144 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
145 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
147 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
148 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
149 p->attachSignal(this, SIGNAL(requestNetworkStates()));
151 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
152 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
153 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
154 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
156 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &, const QStringList &)), SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)));
157 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
158 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
159 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
161 p->attachSignal(this, SIGNAL(requestPasswordChange(PeerPtr,QString,QString,QString)), SIGNAL(changePassword(PeerPtr,QString,QString,QString)));
162 p->attachSlot(SIGNAL(passwordChanged(PeerPtr,bool)), this, SLOT(corePasswordChanged(PeerPtr,bool)));
164 p->attachSignal(this, SIGNAL(requestKickClient(int)), SIGNAL(kickClient(int)));
165 p->attachSlot(SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
167 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
168 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
169 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
170 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
172 // attach backlog manager
173 p->synchronize(backlogManager());
174 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
176 coreAccountModel()->load();
178 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
179 coreConnection()->init();
183 /*** public static methods ***/
185 AbstractUi *Client::mainUi()
187 return instance()->_mainUi;
191 bool Client::isCoreFeatureEnabled(Quassel::Feature feature)
193 return coreConnection()->peer() ? coreConnection()->peer()->hasFeature(feature) : false;
197 bool Client::isConnected()
199 return instance()->_connected;
203 bool Client::internalCore()
205 return currentCoreAccount().isInternal();
209 void Client::onDbUpgradeInProgress(bool inProgress)
211 emit dbUpgradeInProgress(inProgress);
215 /*** Network handling ***/
217 QList<NetworkId> Client::networkIds()
219 return instance()->_networks.keys();
223 const Network *Client::network(NetworkId networkid)
225 if (instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
230 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels)
232 emit instance()->requestCreateNetwork(info, persistentChannels);
236 void Client::removeNetwork(NetworkId id)
238 emit instance()->requestRemoveNetwork(id);
242 void Client::updateNetwork(const NetworkInfo &info)
244 Network *netptr = instance()->_networks.value(info.networkId, 0);
246 qWarning() << "Update for unknown network requested:" << info;
249 netptr->requestSetNetworkInfo(info);
253 void Client::addNetwork(Network *net)
255 net->setProxy(signalProxy());
256 signalProxy()->synchronize(net);
257 networkModel()->attachNetwork(net);
258 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
259 instance()->_networks[net->networkId()] = net;
260 emit instance()->networkCreated(net->networkId());
264 void Client::coreNetworkCreated(NetworkId id)
266 if (_networks.contains(id)) {
267 qWarning() << "Creation of already existing network requested!";
270 Network *net = new Network(id, this);
275 void Client::coreNetworkRemoved(NetworkId id)
277 if (!_networks.contains(id))
279 Network *net = _networks.take(id);
280 emit networkRemoved(net->networkId());
285 /*** Identity handling ***/
287 QList<IdentityId> Client::identityIds()
289 return instance()->_identities.keys();
293 const Identity *Client::identity(IdentityId id)
295 if (instance()->_identities.contains(id)) return instance()->_identities[id];
300 void Client::createIdentity(const CertIdentity &id)
302 QVariantMap additional;
304 additional["KeyPem"] = id.sslKey().toPem();
305 additional["CertPem"] = id.sslCert().toPem();
307 emit instance()->requestCreateIdentity(id, additional);
311 void Client::updateIdentity(IdentityId id, const QVariantMap &ser)
313 Identity *idptr = instance()->_identities.value(id, 0);
315 qWarning() << "Update for unknown identity requested:" << id;
318 idptr->requestUpdate(ser);
322 void Client::removeIdentity(IdentityId id)
324 emit instance()->requestRemoveIdentity(id);
328 void Client::coreIdentityCreated(const Identity &other)
330 if (!_identities.contains(other.id())) {
331 Identity *identity = new Identity(other, this);
332 _identities[other.id()] = identity;
333 identity->setInitialized();
334 signalProxy()->synchronize(identity);
335 emit identityCreated(other.id());
338 qWarning() << tr("Identity already exists in client!");
343 void Client::coreIdentityRemoved(IdentityId id)
345 if (_identities.contains(id)) {
346 emit identityRemoved(id);
347 Identity *i = _identities.take(id);
353 /*** User input handling ***/
355 void Client::userInput(const BufferInfo &bufferInfo, const QString &message)
357 // we need to make sure that AliasManager is ready before processing input
358 if (aliasManager() && aliasManager()->isInitialized())
359 inputHandler()->handleUserInput(bufferInfo, message);
361 instance()->_userInputBuffer.append(qMakePair(bufferInfo, message));
365 void Client::sendBufferedUserInput()
367 for (int i = 0; i < _userInputBuffer.count(); i++)
368 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
370 _userInputBuffer.clear();
374 /*** core connection stuff ***/
376 void Client::connectionStateChanged(CoreConnection::ConnectionState state)
379 case CoreConnection::Disconnected:
380 setDisconnectedFromCore();
382 case CoreConnection::Synchronized:
391 void Client::setSyncedToCore()
393 // create buffersyncer
394 Q_ASSERT(!_bufferSyncer);
395 _bufferSyncer = new BufferSyncer(this);
396 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
397 connect(bufferSyncer(), SIGNAL(markerLineSet(BufferId, MsgId)), _networkModel, SLOT(setMarkerLineMsgId(BufferId, MsgId)));
398 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
399 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
400 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
401 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
402 connect(bufferSyncer(), SIGNAL(bufferMarkedAsRead(BufferId)), SIGNAL(bufferMarkedAsRead(BufferId)));
403 connect(bufferSyncer(), SIGNAL(bufferActivityChanged(BufferId, const Message::Types)), _networkModel, SLOT(bufferActivityChanged(BufferId, const Message::Types)));
404 connect(bufferSyncer(), SIGNAL(highlightCountChanged(BufferId, int)), _networkModel, SLOT(highlightCountChanged(BufferId, int)));
405 connect(networkModel(), SIGNAL(requestSetLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
407 SignalProxy *p = signalProxy();
408 p->synchronize(bufferSyncer());
411 Q_ASSERT(!_coreInfo);
412 _coreInfo = new CoreInfo(this);
413 p->synchronize(coreInfo());
415 // create a new BufferViewManager
416 Q_ASSERT(!_bufferViewManager);
417 _bufferViewManager = new ClientBufferViewManager(p, this);
418 connect(_bufferViewManager, SIGNAL(initDone()), _bufferViewOverlay, SLOT(restore()));
420 // create AliasManager
421 Q_ASSERT(!_aliasManager);
422 _aliasManager = new ClientAliasManager(this);
423 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
424 p->synchronize(aliasManager());
426 // create NetworkConfig
427 Q_ASSERT(!_networkConfig);
428 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
429 p->synchronize(networkConfig());
431 // create IgnoreListManager
432 Q_ASSERT(!_ignoreListManager);
433 _ignoreListManager = new ClientIgnoreListManager(this);
434 p->synchronize(ignoreListManager());
436 // create Core-Side HighlightRuleManager
437 Q_ASSERT(!_highlightRuleManager);
438 _highlightRuleManager = new HighlightRuleManager(this);
439 p->synchronize(highlightRuleManager());
442 // create TransferManager and DccConfig if core supports them
443 Q_ASSERT(!_dccConfig);
444 Q_ASSERT(!_transferManager);
445 if (isCoreFeatureEnabled(Quassel::Feature::DccFileTransfer)) {
446 _dccConfig = new DccConfig(this);
447 p->synchronize(dccConfig());
448 _transferManager = new ClientTransferManager(this);
449 _transferModel->setManager(_transferManager);
450 p->synchronize(transferManager());
454 // trigger backlog request once all active bufferviews are initialized
455 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
459 emit coreConnectionStateChanged(true);
462 void Client::finishConnectionInitialization()
464 // usually it _should_ take longer until the bufferViews are initialized, so that's what
465 // triggers this slot. But we have to make sure that we know all buffers yet.
466 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
467 if (!bufferSyncer()->isInitialized()) {
468 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
469 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
472 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
473 disconnect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
475 requestInitialBacklog();
476 if (isCoreFeatureEnabled(Quassel::Feature::BufferActivitySync)) {
477 bufferSyncer()->markActivitiesChanged();
478 bufferSyncer()->markHighlightCountsChanged();
483 void Client::requestInitialBacklog()
485 _backlogManager->requestInitialBacklog();
489 void Client::disconnectFromCore()
491 if (!coreConnection()->isConnected())
494 coreConnection()->disconnectFromCore();
498 void Client::setDisconnectedFromCore()
503 emit coreConnectionStateChanged(false);
505 backlogManager()->reset();
506 messageProcessor()->reset();
508 // Clear internal data. Hopefully nothing relies on it at this point.
511 _bufferSyncer->deleteLater();
516 _coreInfo->deleteLater();
520 if (_bufferViewManager) {
521 _bufferViewManager->deleteLater();
522 _bufferViewManager = 0;
525 _bufferViewOverlay->reset();
528 _aliasManager->deleteLater();
532 if (_ignoreListManager) {
533 _ignoreListManager->deleteLater();
534 _ignoreListManager = 0;
537 if (_highlightRuleManager) {
538 _highlightRuleManager->deleteLater();
539 _highlightRuleManager = nullptr;
542 if (_transferManager) {
543 _transferModel->setManager(nullptr);
544 _transferManager->deleteLater();
545 _transferManager = nullptr;
549 _dccConfig->deleteLater();
550 _dccConfig = nullptr;
553 // we probably don't want to save pending input for reconnect
554 _userInputBuffer.clear();
556 _messageModel->clear();
557 _networkModel->clear();
559 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
560 while (netIter != _networks.end()) {
561 Network *net = netIter.value();
562 emit networkRemoved(net->networkId());
563 disconnect(net, SIGNAL(destroyed()), this, 0);
564 netIter = _networks.erase(netIter);
567 Q_ASSERT(_networks.isEmpty());
569 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
570 while (idIter != _identities.end()) {
571 emit identityRemoved(idIter.key());
572 Identity *id = idIter.value();
573 idIter = _identities.erase(idIter);
576 Q_ASSERT(_identities.isEmpty());
578 if (_networkConfig) {
579 _networkConfig->deleteLater();
587 void Client::networkDestroyed()
589 Network *net = static_cast<Network *>(sender());
590 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
591 while (netIter != _networks.end()) {
592 if (*netIter == net) {
593 netIter = _networks.erase(netIter);
603 // Hmm... we never used this...
604 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/)
606 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
610 void Client::recvMessage(const Message &msg)
613 messageProcessor()->process(msg_);
617 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId)
620 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
624 void Client::setMarkerLine(BufferId id, const MsgId &msgId)
627 bufferSyncer()->requestSetMarkerLine(id, msgId);
631 MsgId Client::markerLine(BufferId id)
633 if (id.isValid() && networkModel())
634 return networkModel()->markerLineMsgId(id);
639 void Client::removeBuffer(BufferId id)
641 if (!bufferSyncer()) return;
642 bufferSyncer()->requestRemoveBuffer(id);
646 void Client::renameBuffer(BufferId bufferId, const QString &newName)
650 bufferSyncer()->requestRenameBuffer(bufferId, newName);
654 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2)
658 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
662 void Client::purgeKnownBufferIds()
666 bufferSyncer()->requestPurgeBufferIds();
670 void Client::bufferRemoved(BufferId bufferId)
672 // select a sane buffer (status buffer)
673 /* we have to manually select a buffer because otherwise inconsitent changes
674 * to the model might occur:
675 * the result of a buffer removal triggers a change in the selection model.
676 * the newly selected buffer might be a channel that hasn't been selected yet
677 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
678 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
680 QModelIndex current = bufferModel()->currentIndex();
681 if (current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
682 bufferModel()->setCurrentIndex(current.sibling(0, 0));
685 // and remove it from the model
686 networkModel()->removeBuffer(bufferId);
690 void Client::bufferRenamed(BufferId bufferId, const QString &newName)
692 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
693 if (bufferIndex.isValid()) {
694 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
699 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2)
701 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
702 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
703 networkModel()->removeBuffer(bufferId2);
707 void Client::markBufferAsRead(BufferId id)
709 if (bufferSyncer() && id.isValid())
710 bufferSyncer()->requestMarkBufferAsRead(id);
714 void Client::changePassword(const QString &oldPassword, const QString &newPassword) {
715 CoreAccount account = currentCoreAccount();
716 account.setPassword(newPassword);
717 coreAccountModel()->createOrUpdateAccount(account);
718 emit instance()->requestPasswordChange(nullptr, account.user(), oldPassword, newPassword);
722 void Client::kickClient(int peerId)
724 emit instance()->requestKickClient(peerId);
728 void Client::corePasswordChanged(PeerPtr, bool success)
731 coreAccountModel()->save();
732 emit passwordChanged(success);
736 #if QT_VERSION < 0x050000
737 void Client::logMessage(QtMsgType type, const char *msg)
739 fprintf(stderr, "%s\n", msg);
741 if (type == QtFatalMsg) {
742 Quassel::logFatalMessage(msg);
745 QString msgString = QString("%1\n").arg(msg);
747 //Check to see if there is an instance around, else we risk recursions
748 //when calling instance() and creating new ones.
749 if (!instanceExists())
752 instance()->_debugLog << msgString;
753 emit instance()->logUpdated(msgString);
757 void Client::logMessage(QtMsgType type, const QMessageLogContext &context, const QString &msg)
761 fprintf(stderr, "%s\n", msg.toLocal8Bit().constData());
763 if (type == QtFatalMsg) {
764 Quassel::logFatalMessage(msg.toLocal8Bit().constData());
767 QString msgString = QString("%1\n").arg(msg);
769 //Check to see if there is an instance around, else we risk recursions
770 //when calling instance() and creating new ones.
771 if (!instanceExists())
774 instance()->_debugLog << msgString;
775 emit instance()->logUpdated(msgString);