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 Client::Client(std::unique_ptr<AbstractUi> ui, QObject *parent)
59 : QObject(parent), Singleton<Client>(this),
60 _signalProxy(new SignalProxy(SignalProxy::Client, this)),
61 _mainUi(std::move(ui)),
62 _networkModel(new NetworkModel(this)),
63 _bufferModel(new BufferModel(_networkModel)),
66 _backlogManager(new ClientBacklogManager(this)),
67 _bufferViewManager(0),
68 _bufferViewOverlay(new BufferViewOverlay(this)),
69 _coreInfo(new CoreInfo(this)),
71 _ircListHelper(new ClientIrcListHelper(this)),
72 _inputHandler(new ClientUserInputHandler(this)),
74 _ignoreListManager(0),
75 _highlightRuleManager(0),
77 _transferModel(new TransferModel(this)),
78 _messageModel(_mainUi->createMessageModel(this)),
79 _messageProcessor(_mainUi->createMessageProcessor(this)),
80 _coreAccountModel(new CoreAccountModel(this)),
81 _coreConnection(new CoreConnection(this)),
85 Q_INIT_RESOURCE(data);
88 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
89 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
90 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
91 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
93 connect(this, SIGNAL(networkRemoved(NetworkId)), _networkModel, SLOT(networkRemoved(NetworkId)));
94 connect(this, SIGNAL(networkRemoved(NetworkId)), _messageProcessor, SLOT(networkRemoved(NetworkId)));
96 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
97 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
99 SignalProxy *p = signalProxy();
101 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
102 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
104 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
105 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
106 p->attachSignal(this, SIGNAL(requestNetworkStates()));
108 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
109 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
110 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
111 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
113 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &, const QStringList &)), SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)));
114 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
115 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
116 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
118 p->attachSignal(this, SIGNAL(requestPasswordChange(PeerPtr,QString,QString,QString)), SIGNAL(changePassword(PeerPtr,QString,QString,QString)));
119 p->attachSlot(SIGNAL(passwordChanged(PeerPtr,bool)), this, SLOT(corePasswordChanged(PeerPtr,bool)));
121 p->attachSignal(this, SIGNAL(requestKickClient(int)), SIGNAL(kickClient(int)));
122 p->attachSlot(SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
124 p->synchronize(backlogManager());
125 p->synchronize(coreInfo());
126 p->synchronize(_ircListHelper);
128 coreAccountModel()->load();
129 coreConnection()->init();
135 disconnectFromCore();
139 AbstractUi *Client::mainUi()
141 return instance()->_mainUi.get();
145 bool Client::isCoreFeatureEnabled(Quassel::Feature feature)
147 return coreConnection()->peer() ? coreConnection()->peer()->hasFeature(feature) : false;
151 bool Client::isConnected()
153 return instance()->_connected;
157 bool Client::internalCore()
159 return currentCoreAccount().isInternal();
163 void Client::onDbUpgradeInProgress(bool inProgress)
165 emit dbUpgradeInProgress(inProgress);
169 void Client::onExitRequested(int exitCode, const QString &reason)
171 if (!reason.isEmpty()) {
172 qCritical() << reason;
173 emit exitRequested(reason);
175 QCoreApplication::exit(exitCode);
179 /*** Network handling ***/
181 QList<NetworkId> Client::networkIds()
183 return instance()->_networks.keys();
187 const Network *Client::network(NetworkId networkid)
189 if (instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
194 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels)
196 emit instance()->requestCreateNetwork(info, persistentChannels);
200 void Client::removeNetwork(NetworkId id)
202 emit instance()->requestRemoveNetwork(id);
206 void Client::updateNetwork(const NetworkInfo &info)
208 Network *netptr = instance()->_networks.value(info.networkId, 0);
210 qWarning() << "Update for unknown network requested:" << info;
213 netptr->requestSetNetworkInfo(info);
217 void Client::addNetwork(Network *net)
219 net->setProxy(signalProxy());
220 signalProxy()->synchronize(net);
221 networkModel()->attachNetwork(net);
222 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
223 instance()->_networks[net->networkId()] = net;
224 emit instance()->networkCreated(net->networkId());
228 void Client::coreNetworkCreated(NetworkId id)
230 if (_networks.contains(id)) {
231 qWarning() << "Creation of already existing network requested!";
234 Network *net = new Network(id, this);
239 void Client::coreNetworkRemoved(NetworkId id)
241 if (!_networks.contains(id))
243 Network *net = _networks.take(id);
244 emit networkRemoved(net->networkId());
249 /*** Identity handling ***/
251 QList<IdentityId> Client::identityIds()
253 return instance()->_identities.keys();
257 const Identity *Client::identity(IdentityId id)
259 if (instance()->_identities.contains(id)) return instance()->_identities[id];
264 void Client::createIdentity(const CertIdentity &id)
266 QVariantMap additional;
268 additional["KeyPem"] = id.sslKey().toPem();
269 additional["CertPem"] = id.sslCert().toPem();
271 emit instance()->requestCreateIdentity(id, additional);
275 void Client::updateIdentity(IdentityId id, const QVariantMap &ser)
277 Identity *idptr = instance()->_identities.value(id, 0);
279 qWarning() << "Update for unknown identity requested:" << id;
282 idptr->requestUpdate(ser);
286 void Client::removeIdentity(IdentityId id)
288 emit instance()->requestRemoveIdentity(id);
292 void Client::coreIdentityCreated(const Identity &other)
294 if (!_identities.contains(other.id())) {
295 Identity *identity = new Identity(other, this);
296 _identities[other.id()] = identity;
297 identity->setInitialized();
298 signalProxy()->synchronize(identity);
299 emit identityCreated(other.id());
302 qWarning() << tr("Identity already exists in client!");
307 void Client::coreIdentityRemoved(IdentityId id)
309 if (_identities.contains(id)) {
310 emit identityRemoved(id);
311 Identity *i = _identities.take(id);
317 /*** User input handling ***/
319 void Client::userInput(const BufferInfo &bufferInfo, const QString &message)
321 // we need to make sure that AliasManager is ready before processing input
322 if (aliasManager() && aliasManager()->isInitialized())
323 inputHandler()->handleUserInput(bufferInfo, message);
325 instance()->_userInputBuffer.append(qMakePair(bufferInfo, message));
329 void Client::sendBufferedUserInput()
331 for (int i = 0; i < _userInputBuffer.count(); i++)
332 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
334 _userInputBuffer.clear();
338 /*** core connection stuff ***/
340 void Client::connectionStateChanged(CoreConnection::ConnectionState state)
343 case CoreConnection::Disconnected:
344 setDisconnectedFromCore();
346 case CoreConnection::Synchronized:
355 void Client::setSyncedToCore()
357 // create buffersyncer
358 Q_ASSERT(!_bufferSyncer);
359 _bufferSyncer = new BufferSyncer(this);
360 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
361 connect(bufferSyncer(), SIGNAL(markerLineSet(BufferId, MsgId)), _networkModel, SLOT(setMarkerLineMsgId(BufferId, MsgId)));
362 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
363 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
364 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
365 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
366 connect(bufferSyncer(), SIGNAL(bufferMarkedAsRead(BufferId)), SIGNAL(bufferMarkedAsRead(BufferId)));
367 connect(bufferSyncer(), SIGNAL(bufferActivityChanged(BufferId, const Message::Types)), _networkModel, SLOT(bufferActivityChanged(BufferId, const Message::Types)));
368 connect(bufferSyncer(), SIGNAL(highlightCountChanged(BufferId, int)), _networkModel, SLOT(highlightCountChanged(BufferId, int)));
369 connect(networkModel(), SIGNAL(requestSetLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
371 SignalProxy *p = signalProxy();
372 p->synchronize(bufferSyncer());
374 // create a new BufferViewManager
375 Q_ASSERT(!_bufferViewManager);
376 _bufferViewManager = new ClientBufferViewManager(p, this);
377 connect(_bufferViewManager, SIGNAL(initDone()), _bufferViewOverlay, SLOT(restore()));
379 // create AliasManager
380 Q_ASSERT(!_aliasManager);
381 _aliasManager = new ClientAliasManager(this);
382 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
383 p->synchronize(aliasManager());
385 // create NetworkConfig
386 Q_ASSERT(!_networkConfig);
387 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
388 p->synchronize(networkConfig());
390 // create IgnoreListManager
391 Q_ASSERT(!_ignoreListManager);
392 _ignoreListManager = new ClientIgnoreListManager(this);
393 p->synchronize(ignoreListManager());
395 // create Core-Side HighlightRuleManager
396 Q_ASSERT(!_highlightRuleManager);
397 _highlightRuleManager = new HighlightRuleManager(this);
398 p->synchronize(highlightRuleManager());
399 // Listen to network removed events
400 connect(this, SIGNAL(networkRemoved(NetworkId)),
401 _highlightRuleManager, SLOT(networkRemoved(NetworkId)));
404 // create TransferManager and DccConfig if core supports them
405 Q_ASSERT(!_dccConfig);
406 Q_ASSERT(!_transferManager);
407 if (isCoreFeatureEnabled(Quassel::Feature::DccFileTransfer)) {
408 _dccConfig = new DccConfig(this);
409 p->synchronize(dccConfig());
410 _transferManager = new ClientTransferManager(this);
411 _transferModel->setManager(_transferManager);
412 p->synchronize(transferManager());
416 // trigger backlog request once all active bufferviews are initialized
417 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
421 emit coreConnectionStateChanged(true);
424 void Client::finishConnectionInitialization()
426 // usually it _should_ take longer until the bufferViews are initialized, so that's what
427 // triggers this slot. But we have to make sure that we know all buffers yet.
428 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
429 if (!bufferSyncer()->isInitialized()) {
430 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
431 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
434 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
435 disconnect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
437 requestInitialBacklog();
438 if (isCoreFeatureEnabled(Quassel::Feature::BufferActivitySync)) {
439 bufferSyncer()->markActivitiesChanged();
440 bufferSyncer()->markHighlightCountsChanged();
445 void Client::requestInitialBacklog()
447 _backlogManager->requestInitialBacklog();
451 void Client::requestLegacyCoreInfo()
453 // On older cores, the CoreInfo object was only synchronized on demand. Synchronize now if
455 if (isConnected() && !isCoreFeatureEnabled(Quassel::Feature::SyncedCoreInfo)) {
456 // Delete the existing core info object (it will always exist as client is single-threaded)
457 _coreInfo->deleteLater();
458 // No need to set to null when creating new one immediately after
460 // Create a fresh, unsynchronized CoreInfo object, emulating legacy behavior of CoreInfo not
462 _coreInfo = new CoreInfo(this);
463 // Synchronize the new object
464 signalProxy()->synchronize(_coreInfo);
466 // Let others know signal handlers have been reset
467 emit coreInfoResynchronized();
472 void Client::disconnectFromCore()
474 if (!coreConnection()->isConnected())
477 coreConnection()->disconnectFromCore();
481 void Client::setDisconnectedFromCore()
486 emit coreConnectionStateChanged(false);
488 backlogManager()->reset();
489 messageProcessor()->reset();
491 // Clear internal data. Hopefully nothing relies on it at this point.
494 _bufferSyncer->deleteLater();
500 if (_bufferViewManager) {
501 _bufferViewManager->deleteLater();
502 _bufferViewManager = 0;
505 _bufferViewOverlay->reset();
508 _aliasManager->deleteLater();
512 if (_ignoreListManager) {
513 _ignoreListManager->deleteLater();
514 _ignoreListManager = 0;
517 if (_highlightRuleManager) {
518 _highlightRuleManager->deleteLater();
519 _highlightRuleManager = nullptr;
522 if (_transferManager) {
523 _transferModel->setManager(nullptr);
524 _transferManager->deleteLater();
525 _transferManager = nullptr;
529 _dccConfig->deleteLater();
530 _dccConfig = nullptr;
533 // we probably don't want to save pending input for reconnect
534 _userInputBuffer.clear();
536 _messageModel->clear();
537 _networkModel->clear();
539 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
540 while (netIter != _networks.end()) {
541 Network *net = netIter.value();
542 emit networkRemoved(net->networkId());
543 disconnect(net, SIGNAL(destroyed()), this, 0);
544 netIter = _networks.erase(netIter);
547 Q_ASSERT(_networks.isEmpty());
549 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
550 while (idIter != _identities.end()) {
551 emit identityRemoved(idIter.key());
552 Identity *id = idIter.value();
553 idIter = _identities.erase(idIter);
556 Q_ASSERT(_identities.isEmpty());
558 if (_networkConfig) {
559 _networkConfig->deleteLater();
567 void Client::networkDestroyed()
569 Network *net = static_cast<Network *>(sender());
570 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
571 while (netIter != _networks.end()) {
572 if (*netIter == net) {
573 netIter = _networks.erase(netIter);
583 // Hmm... we never used this...
584 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/)
586 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
590 void Client::recvMessage(const Message &msg)
593 messageProcessor()->process(msg_);
597 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId)
600 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
604 void Client::setMarkerLine(BufferId id, const MsgId &msgId)
607 bufferSyncer()->requestSetMarkerLine(id, msgId);
611 MsgId Client::markerLine(BufferId id)
613 if (id.isValid() && networkModel())
614 return networkModel()->markerLineMsgId(id);
619 void Client::removeBuffer(BufferId id)
621 if (!bufferSyncer()) return;
622 bufferSyncer()->requestRemoveBuffer(id);
626 void Client::renameBuffer(BufferId bufferId, const QString &newName)
630 bufferSyncer()->requestRenameBuffer(bufferId, newName);
634 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2)
638 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
642 void Client::purgeKnownBufferIds()
646 bufferSyncer()->requestPurgeBufferIds();
650 void Client::bufferRemoved(BufferId bufferId)
652 // select a sane buffer (status buffer)
653 /* we have to manually select a buffer because otherwise inconsitent changes
654 * to the model might occur:
655 * the result of a buffer removal triggers a change in the selection model.
656 * the newly selected buffer might be a channel that hasn't been selected yet
657 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
658 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
660 QModelIndex current = bufferModel()->currentIndex();
661 if (current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
662 bufferModel()->setCurrentIndex(current.sibling(0, 0));
665 // and remove it from the model
666 networkModel()->removeBuffer(bufferId);
670 void Client::bufferRenamed(BufferId bufferId, const QString &newName)
672 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
673 if (bufferIndex.isValid()) {
674 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
679 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2)
681 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
682 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
683 networkModel()->removeBuffer(bufferId2);
687 void Client::markBufferAsRead(BufferId id)
689 if (bufferSyncer() && id.isValid())
690 bufferSyncer()->requestMarkBufferAsRead(id);
694 void Client::refreshLegacyCoreInfo()
696 instance()->requestLegacyCoreInfo();
700 void Client::changePassword(const QString &oldPassword, const QString &newPassword) {
701 CoreAccount account = currentCoreAccount();
702 account.setPassword(newPassword);
703 coreAccountModel()->createOrUpdateAccount(account);
704 emit instance()->requestPasswordChange(nullptr, account.user(), oldPassword, newPassword);
708 void Client::kickClient(int peerId)
710 emit instance()->requestKickClient(peerId);
714 void Client::corePasswordChanged(PeerPtr, bool success)
717 coreAccountModel()->save();
718 emit passwordChanged(success);