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 ***************************************************************************/
26 #include "abstractmessageprocessor.h"
27 #include "abstractui.h"
28 #include "bufferinfo.h"
29 #include "buffermodel.h"
30 #include "buffersettings.h"
31 #include "buffersyncer.h"
32 #include "bufferviewconfig.h"
33 #include "bufferviewoverlay.h"
34 #include "clientaliasmanager.h"
35 #include "clientauthhandler.h"
36 #include "clientbacklogmanager.h"
37 #include "clientbufferviewmanager.h"
38 #include "clientidentity.h"
39 #include "clientignorelistmanager.h"
40 #include "clientirclisthelper.h"
41 #include "clienttransfermanager.h"
42 #include "clientuserinputhandler.h"
43 #include "coreaccountmodel.h"
44 #include "coreconnection.h"
45 #include "dccconfig.h"
46 #include "ircchannel.h"
49 #include "messagemodel.h"
51 #include "networkconfig.h"
52 #include "networkmodel.h"
54 #include "signalproxy.h"
55 #include "transfermodel.h"
58 Client::Client(std::unique_ptr<AbstractUi> ui, QObject* parent)
60 , Singleton<Client>(this)
61 , _signalProxy(new SignalProxy(SignalProxy::Client, this))
62 , _mainUi(std::move(ui))
63 , _networkModel(new NetworkModel(this))
64 , _bufferModel(new BufferModel(_networkModel))
65 , _backlogManager(new ClientBacklogManager(this))
66 , _bufferViewOverlay(new BufferViewOverlay(this))
67 , _coreInfo(new CoreInfo(this))
68 , _ircListHelper(new ClientIrcListHelper(this))
69 , _inputHandler(new ClientUserInputHandler(this))
70 , _transferModel(new TransferModel(this))
71 , _messageModel(_mainUi->createMessageModel(this))
72 , _messageProcessor(_mainUi->createMessageProcessor(this))
73 , _coreAccountModel(new CoreAccountModel(this))
74 , _coreConnection(new CoreConnection(this))
77 Q_INIT_RESOURCE(data);
80 connect(mainUi(), &AbstractUi::disconnectFromCore, this, &Client::disconnectFromCore);
81 connect(this, &Client::connected, mainUi(), &AbstractUi::connectedToCore);
82 connect(this, &Client::disconnected, mainUi(), &AbstractUi::disconnectedFromCore);
84 connect(this, &Client::networkRemoved, _networkModel, &NetworkModel::networkRemoved);
85 connect(this, &Client::networkRemoved, _messageProcessor, &AbstractMessageProcessor::networkRemoved);
87 connect(backlogManager(), &ClientBacklogManager::messagesReceived, _messageModel, &MessageModel::messagesReceived);
88 connect(coreConnection(), &CoreConnection::stateChanged, this, &Client::connectionStateChanged);
90 SignalProxy* p = signalProxy();
92 p->attachSlot(SIGNAL(displayMsg(const Message&)), this, SLOT(recvMessage(const Message&)));
93 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
95 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
96 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
97 p->attachSignal(this, SIGNAL(requestNetworkStates()));
100 SIGNAL(requestCreateIdentity(const Identity&, const QVariantMap&)),
101 SIGNAL(createIdentity(const Identity&, const QVariantMap&)));
102 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
103 p->attachSlot(SIGNAL(identityCreated(const Identity&)), this, SLOT(coreIdentityCreated(const Identity&)));
104 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
106 p->attachSignal(this,
107 SIGNAL(requestCreateNetwork(const NetworkInfo&, const QStringList&)),
108 SIGNAL(createNetwork(const NetworkInfo&, const QStringList&)));
109 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
110 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
111 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
113 p->attachSignal(this,
114 SIGNAL(requestPasswordChange(PeerPtr, QString, QString, QString)),
115 SIGNAL(changePassword(PeerPtr, QString, QString, QString)));
116 p->attachSlot(SIGNAL(passwordChanged(PeerPtr, bool)), this, SLOT(corePasswordChanged(PeerPtr, bool)));
118 p->attachSignal(this, SIGNAL(requestKickClient(int)), SIGNAL(kickClient(int)));
119 p->attachSlot(SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
121 p->synchronize(backlogManager());
122 p->synchronize(coreInfo());
123 p->synchronize(_ircListHelper);
125 coreAccountModel()->load();
126 coreConnection()->init();
131 disconnectFromCore();
134 AbstractUi* Client::mainUi()
136 return instance()->_mainUi.get();
139 bool Client::isCoreFeatureEnabled(Quassel::Feature feature)
141 return coreConnection()->peer() ? coreConnection()->peer()->hasFeature(feature) : false;
144 bool Client::isConnected()
146 return instance()->_connected;
149 bool Client::internalCore()
151 return currentCoreAccount().isInternal();
154 void Client::onDbUpgradeInProgress(bool inProgress)
156 emit dbUpgradeInProgress(inProgress);
159 void Client::onExitRequested(int exitCode, const QString& reason)
161 if (!reason.isEmpty()) {
162 qCritical() << reason;
163 emit exitRequested(reason);
165 QCoreApplication::exit(exitCode);
168 /*** Network handling ***/
170 QList<NetworkId> Client::networkIds()
172 return instance()->_networks.keys();
175 const Network* Client::network(NetworkId networkid)
177 if (instance()->_networks.contains(networkid))
178 return instance()->_networks[networkid];
183 void Client::createNetwork(const NetworkInfo& info, const QStringList& persistentChannels)
185 emit instance()->requestCreateNetwork(info, persistentChannels);
188 void Client::removeNetwork(NetworkId id)
190 emit instance()->requestRemoveNetwork(id);
193 void Client::updateNetwork(const NetworkInfo& info)
195 Network* netptr = instance()->_networks.value(info.networkId, 0);
197 qWarning() << "Update for unknown network requested:" << info;
200 netptr->requestSetNetworkInfo(info);
203 void Client::addNetwork(Network* net)
205 net->setProxy(signalProxy());
206 signalProxy()->synchronize(net);
207 networkModel()->attachNetwork(net);
208 connect(net, &QObject::destroyed, instance(), &Client::networkDestroyed);
209 instance()->_networks[net->networkId()] = net;
210 emit instance()->networkCreated(net->networkId());
213 void Client::coreNetworkCreated(NetworkId id)
215 if (_networks.contains(id)) {
216 qWarning() << "Creation of already existing network requested!";
219 auto* net = new Network(id, this);
223 void Client::coreNetworkRemoved(NetworkId id)
225 if (!_networks.contains(id))
227 Network* net = _networks.take(id);
228 emit networkRemoved(net->networkId());
232 /*** Identity handling ***/
234 QList<IdentityId> Client::identityIds()
236 return instance()->_identities.keys();
239 const Identity* Client::identity(IdentityId id)
241 if (instance()->_identities.contains(id))
242 return instance()->_identities[id];
247 void Client::createIdentity(const CertIdentity& id)
249 QVariantMap additional;
251 additional["KeyPem"] = id.sslKey().toPem();
252 additional["CertPem"] = id.sslCert().toPem();
254 emit instance()->requestCreateIdentity(id, additional);
257 void Client::updateIdentity(IdentityId id, const QVariantMap& ser)
259 Identity* idptr = instance()->_identities.value(id, 0);
261 qWarning() << "Update for unknown identity requested:" << id;
264 idptr->requestUpdate(ser);
267 void Client::removeIdentity(IdentityId id)
269 emit instance()->requestRemoveIdentity(id);
272 void Client::coreIdentityCreated(const Identity& other)
274 if (!_identities.contains(other.id())) {
275 auto* identity = new Identity(other, this);
276 _identities[other.id()] = identity;
277 identity->setInitialized();
278 signalProxy()->synchronize(identity);
279 emit identityCreated(other.id());
282 qWarning() << tr("Identity already exists in client!");
286 void Client::coreIdentityRemoved(IdentityId id)
288 if (_identities.contains(id)) {
289 emit identityRemoved(id);
290 Identity* i = _identities.take(id);
295 /*** User input handling ***/
297 void Client::userInput(const BufferInfo& bufferInfo, const QString& message)
299 // we need to make sure that AliasManager is ready before processing input
300 if (aliasManager() && aliasManager()->isInitialized())
301 inputHandler()->handleUserInput(bufferInfo, message);
303 instance()->_userInputBuffer.append(qMakePair(bufferInfo, message));
306 void Client::sendBufferedUserInput()
308 for (int i = 0; i < _userInputBuffer.count(); i++)
309 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
311 _userInputBuffer.clear();
314 /*** core connection stuff ***/
316 void Client::connectionStateChanged(CoreConnection::ConnectionState state)
319 case CoreConnection::Disconnected:
320 setDisconnectedFromCore();
322 case CoreConnection::Synchronized:
330 void Client::setSyncedToCore()
332 // create buffersyncer
333 Q_ASSERT(!_bufferSyncer);
334 _bufferSyncer = new BufferSyncer(this);
335 connect(bufferSyncer(), &BufferSyncer::lastSeenMsgSet, _networkModel, &NetworkModel::setLastSeenMsgId);
336 connect(bufferSyncer(), &BufferSyncer::markerLineSet, _networkModel, &NetworkModel::setMarkerLineMsgId);
337 connect(bufferSyncer(), &BufferSyncer::bufferRemoved, this, &Client::bufferRemoved);
338 connect(bufferSyncer(), &BufferSyncer::bufferRenamed, this, &Client::bufferRenamed);
339 connect(bufferSyncer(), &BufferSyncer::buffersPermanentlyMerged, this, &Client::buffersPermanentlyMerged);
340 connect(bufferSyncer(), &BufferSyncer::buffersPermanentlyMerged, _messageModel, &MessageModel::buffersPermanentlyMerged);
341 connect(bufferSyncer(), &BufferSyncer::bufferMarkedAsRead, this, &Client::bufferMarkedAsRead);
342 connect(bufferSyncer(), &BufferSyncer::bufferActivityChanged, _networkModel, &NetworkModel::bufferActivityChanged);
343 connect(bufferSyncer(), &BufferSyncer::highlightCountChanged, _networkModel, &NetworkModel::highlightCountChanged);
344 connect(networkModel(), &NetworkModel::requestSetLastSeenMsg, bufferSyncer(), &BufferSyncer::requestSetLastSeenMsg);
346 SignalProxy* p = signalProxy();
347 p->synchronize(bufferSyncer());
349 // create a new BufferViewManager
350 Q_ASSERT(!_bufferViewManager);
351 _bufferViewManager = new ClientBufferViewManager(p, this);
352 connect(_bufferViewManager, &SyncableObject::initDone, _bufferViewOverlay, &BufferViewOverlay::restore);
354 // create AliasManager
355 Q_ASSERT(!_aliasManager);
356 _aliasManager = new ClientAliasManager(this);
357 connect(aliasManager(), &SyncableObject::initDone, this, &Client::sendBufferedUserInput);
358 p->synchronize(aliasManager());
360 // create NetworkConfig
361 Q_ASSERT(!_networkConfig);
362 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
363 p->synchronize(networkConfig());
365 // create IgnoreListManager
366 Q_ASSERT(!_ignoreListManager);
367 _ignoreListManager = new ClientIgnoreListManager(this);
368 p->synchronize(ignoreListManager());
370 // create Core-Side HighlightRuleManager
371 Q_ASSERT(!_highlightRuleManager);
372 _highlightRuleManager = new HighlightRuleManager(this);
373 p->synchronize(highlightRuleManager());
374 // Listen to network removed events
375 connect(this, &Client::networkRemoved, _highlightRuleManager, &HighlightRuleManager::networkRemoved);
378 // create TransferManager and DccConfig if core supports them
379 Q_ASSERT(!_dccConfig);
380 Q_ASSERT(!_transferManager);
381 if (isCoreFeatureEnabled(Quassel::Feature::DccFileTransfer)) {
382 _dccConfig = new DccConfig(this);
383 p->synchronize(dccConfig());
384 _transferManager = new ClientTransferManager(this);
385 _transferModel->setManager(_transferManager);
386 p->synchronize(transferManager());
390 // trigger backlog request once all active bufferviews are initialized
391 connect(bufferViewOverlay(), &BufferViewOverlay::initDone, this, &Client::finishConnectionInitialization);
395 emit coreConnectionStateChanged(true);
398 void Client::finishConnectionInitialization()
400 // usually it _should_ take longer until the bufferViews are initialized, so that's what
401 // triggers this slot. But we have to make sure that we know all buffers yet.
402 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
403 if (!bufferSyncer()->isInitialized()) {
404 disconnect(bufferViewOverlay(), &BufferViewOverlay::initDone, this, &Client::finishConnectionInitialization);
405 connect(bufferSyncer(), &SyncableObject::initDone, this, &Client::finishConnectionInitialization);
408 disconnect(bufferViewOverlay(), &BufferViewOverlay::initDone, this, &Client::finishConnectionInitialization);
409 disconnect(bufferSyncer(), &SyncableObject::initDone, this, &Client::finishConnectionInitialization);
411 requestInitialBacklog();
412 if (isCoreFeatureEnabled(Quassel::Feature::BufferActivitySync)) {
413 bufferSyncer()->markActivitiesChanged();
414 bufferSyncer()->markHighlightCountsChanged();
418 void Client::requestInitialBacklog()
420 _backlogManager->requestInitialBacklog();
423 void Client::requestLegacyCoreInfo()
425 // On older cores, the CoreInfo object was only synchronized on demand. Synchronize now if
427 if (isConnected() && !isCoreFeatureEnabled(Quassel::Feature::SyncedCoreInfo)) {
428 // Delete the existing core info object (it will always exist as client is single-threaded)
429 _coreInfo->deleteLater();
430 // No need to set to null when creating new one immediately after
432 // Create a fresh, unsynchronized CoreInfo object, emulating legacy behavior of CoreInfo not
434 _coreInfo = new CoreInfo(this);
435 // Synchronize the new object
436 signalProxy()->synchronize(_coreInfo);
438 // Let others know signal handlers have been reset
439 emit coreInfoResynchronized();
443 void Client::disconnectFromCore()
445 if (!coreConnection()->isConnected())
448 coreConnection()->disconnectFromCore();
451 void Client::setDisconnectedFromCore()
456 emit coreConnectionStateChanged(false);
458 backlogManager()->reset();
459 messageProcessor()->reset();
461 // Clear internal data. Hopefully nothing relies on it at this point.
464 _bufferSyncer->deleteLater();
465 _bufferSyncer = nullptr;
470 if (_bufferViewManager) {
471 _bufferViewManager->deleteLater();
472 _bufferViewManager = nullptr;
475 _bufferViewOverlay->reset();
478 _aliasManager->deleteLater();
479 _aliasManager = nullptr;
482 if (_ignoreListManager) {
483 _ignoreListManager->deleteLater();
484 _ignoreListManager = nullptr;
487 if (_highlightRuleManager) {
488 _highlightRuleManager->deleteLater();
489 _highlightRuleManager = nullptr;
492 if (_transferManager) {
493 _transferModel->setManager(nullptr);
494 _transferManager->deleteLater();
495 _transferManager = nullptr;
499 _dccConfig->deleteLater();
500 _dccConfig = nullptr;
503 // we probably don't want to save pending input for reconnect
504 _userInputBuffer.clear();
506 _messageModel->clear();
507 _networkModel->clear();
509 QHash<NetworkId, Network*>::iterator netIter = _networks.begin();
510 while (netIter != _networks.end()) {
511 Network* net = netIter.value();
512 emit networkRemoved(net->networkId());
513 disconnect(net, &Network::destroyed, this, nullptr);
514 netIter = _networks.erase(netIter);
517 Q_ASSERT(_networks.isEmpty());
519 QHash<IdentityId, Identity*>::iterator idIter = _identities.begin();
520 while (idIter != _identities.end()) {
521 emit identityRemoved(idIter.key());
522 Identity* id = idIter.value();
523 idIter = _identities.erase(idIter);
526 Q_ASSERT(_identities.isEmpty());
528 if (_networkConfig) {
529 _networkConfig->deleteLater();
530 _networkConfig = nullptr;
536 void Client::networkDestroyed()
538 auto* net = static_cast<Network*>(sender());
539 QHash<NetworkId, Network*>::iterator netIter = _networks.begin();
540 while (netIter != _networks.end()) {
541 if (*netIter == net) {
542 netIter = _networks.erase(netIter);
551 // Hmm... we never used this...
552 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/)
554 // recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
557 void Client::recvMessage(const Message& msg)
560 messageProcessor()->process(msg_);
563 void Client::setBufferLastSeenMsg(BufferId id, const MsgId& msgId)
566 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
569 void Client::setMarkerLine(BufferId id, const MsgId& msgId)
572 bufferSyncer()->requestSetMarkerLine(id, msgId);
575 MsgId Client::markerLine(BufferId id)
577 if (id.isValid() && networkModel())
578 return networkModel()->markerLineMsgId(id);
582 void Client::removeBuffer(BufferId id)
586 bufferSyncer()->requestRemoveBuffer(id);
589 void Client::renameBuffer(BufferId bufferId, const QString& newName)
593 bufferSyncer()->requestRenameBuffer(bufferId, newName);
596 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2)
600 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
603 void Client::purgeKnownBufferIds()
607 bufferSyncer()->requestPurgeBufferIds();
610 void Client::bufferRemoved(BufferId bufferId)
612 // select a sane buffer (status buffer)
613 /* we have to manually select a buffer because otherwise inconsitent changes
614 * to the model might occur:
615 * the result of a buffer removal triggers a change in the selection model.
616 * the newly selected buffer might be a channel that hasn't been selected yet
617 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
618 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
620 QModelIndex current = bufferModel()->currentIndex();
621 if (current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
622 bufferModel()->setCurrentIndex(current.sibling(0, 0));
625 // and remove it from the model
626 networkModel()->removeBuffer(bufferId);
629 void Client::bufferRenamed(BufferId bufferId, const QString& newName)
631 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
632 if (bufferIndex.isValid()) {
633 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
637 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2)
639 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
640 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
641 networkModel()->removeBuffer(bufferId2);
644 void Client::markBufferAsRead(BufferId id)
646 if (bufferSyncer() && id.isValid())
647 bufferSyncer()->requestMarkBufferAsRead(id);
650 void Client::refreshLegacyCoreInfo()
652 instance()->requestLegacyCoreInfo();
655 void Client::changePassword(const QString& oldPassword, const QString& newPassword)
657 CoreAccount account = currentCoreAccount();
658 account.setPassword(newPassword);
659 coreAccountModel()->createOrUpdateAccount(account);
660 emit instance()->requestPasswordChange(nullptr, account.user(), oldPassword, newPassword);
663 void Client::kickClient(int peerId)
665 emit instance()->requestKickClient(peerId);
668 void Client::corePasswordChanged(PeerPtr, bool success)
671 coreAccountModel()->save();
672 emit passwordChanged(success);