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)),
104 _coreInfo(new CoreInfo(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)),
119 _signalProxy->synchronize(_ircListHelper);
125 disconnectFromCore();
131 _networkModel = new NetworkModel(this);
133 connect(this, SIGNAL(networkRemoved(NetworkId)),
134 _networkModel, SLOT(networkRemoved(NetworkId)));
136 _bufferModel = new BufferModel(_networkModel);
137 _messageModel = mainUi()->createMessageModel(this);
138 _messageProcessor = mainUi()->createMessageProcessor(this);
139 _inputHandler = new ClientUserInputHandler(this);
141 SignalProxy *p = signalProxy();
143 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
144 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
146 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
147 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
148 p->attachSignal(this, SIGNAL(requestNetworkStates()));
150 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
151 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
152 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
153 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
155 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &, const QStringList &)), SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)));
156 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
157 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
158 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
160 p->attachSignal(this, SIGNAL(requestPasswordChange(PeerPtr,QString,QString,QString)), SIGNAL(changePassword(PeerPtr,QString,QString,QString)));
161 p->attachSlot(SIGNAL(passwordChanged(PeerPtr,bool)), this, SLOT(corePasswordChanged(PeerPtr,bool)));
163 p->attachSignal(this, SIGNAL(requestKickClient(int)), SIGNAL(kickClient(int)));
164 p->attachSlot(SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
166 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
167 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
168 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
169 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
171 // attach backlog manager
172 p->synchronize(backlogManager());
173 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
175 coreAccountModel()->load();
178 p->synchronize(coreInfo());
180 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
181 coreConnection()->init();
185 /*** public static methods ***/
187 AbstractUi *Client::mainUi()
189 return instance()->_mainUi;
193 bool Client::isCoreFeatureEnabled(Quassel::Feature feature)
195 return coreConnection()->peer() ? coreConnection()->peer()->hasFeature(feature) : false;
199 bool Client::isConnected()
201 return instance()->_connected;
205 bool Client::internalCore()
207 return currentCoreAccount().isInternal();
211 void Client::onDbUpgradeInProgress(bool inProgress)
213 emit dbUpgradeInProgress(inProgress);
217 /*** Network handling ***/
219 QList<NetworkId> Client::networkIds()
221 return instance()->_networks.keys();
225 const Network *Client::network(NetworkId networkid)
227 if (instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
232 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels)
234 emit instance()->requestCreateNetwork(info, persistentChannels);
238 void Client::removeNetwork(NetworkId id)
240 emit instance()->requestRemoveNetwork(id);
244 void Client::updateNetwork(const NetworkInfo &info)
246 Network *netptr = instance()->_networks.value(info.networkId, 0);
248 qWarning() << "Update for unknown network requested:" << info;
251 netptr->requestSetNetworkInfo(info);
255 void Client::addNetwork(Network *net)
257 net->setProxy(signalProxy());
258 signalProxy()->synchronize(net);
259 networkModel()->attachNetwork(net);
260 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
261 instance()->_networks[net->networkId()] = net;
262 emit instance()->networkCreated(net->networkId());
266 void Client::coreNetworkCreated(NetworkId id)
268 if (_networks.contains(id)) {
269 qWarning() << "Creation of already existing network requested!";
272 Network *net = new Network(id, this);
277 void Client::coreNetworkRemoved(NetworkId id)
279 if (!_networks.contains(id))
281 Network *net = _networks.take(id);
282 emit networkRemoved(net->networkId());
287 /*** Identity handling ***/
289 QList<IdentityId> Client::identityIds()
291 return instance()->_identities.keys();
295 const Identity *Client::identity(IdentityId id)
297 if (instance()->_identities.contains(id)) return instance()->_identities[id];
302 void Client::createIdentity(const CertIdentity &id)
304 QVariantMap additional;
306 additional["KeyPem"] = id.sslKey().toPem();
307 additional["CertPem"] = id.sslCert().toPem();
309 emit instance()->requestCreateIdentity(id, additional);
313 void Client::updateIdentity(IdentityId id, const QVariantMap &ser)
315 Identity *idptr = instance()->_identities.value(id, 0);
317 qWarning() << "Update for unknown identity requested:" << id;
320 idptr->requestUpdate(ser);
324 void Client::removeIdentity(IdentityId id)
326 emit instance()->requestRemoveIdentity(id);
330 void Client::coreIdentityCreated(const Identity &other)
332 if (!_identities.contains(other.id())) {
333 Identity *identity = new Identity(other, this);
334 _identities[other.id()] = identity;
335 identity->setInitialized();
336 signalProxy()->synchronize(identity);
337 emit identityCreated(other.id());
340 qWarning() << tr("Identity already exists in client!");
345 void Client::coreIdentityRemoved(IdentityId id)
347 if (_identities.contains(id)) {
348 emit identityRemoved(id);
349 Identity *i = _identities.take(id);
355 /*** User input handling ***/
357 void Client::userInput(const BufferInfo &bufferInfo, const QString &message)
359 // we need to make sure that AliasManager is ready before processing input
360 if (aliasManager() && aliasManager()->isInitialized())
361 inputHandler()->handleUserInput(bufferInfo, message);
363 instance()->_userInputBuffer.append(qMakePair(bufferInfo, message));
367 void Client::sendBufferedUserInput()
369 for (int i = 0; i < _userInputBuffer.count(); i++)
370 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
372 _userInputBuffer.clear();
376 /*** core connection stuff ***/
378 void Client::connectionStateChanged(CoreConnection::ConnectionState state)
381 case CoreConnection::Disconnected:
382 setDisconnectedFromCore();
384 case CoreConnection::Synchronized:
393 void Client::setSyncedToCore()
395 // create buffersyncer
396 Q_ASSERT(!_bufferSyncer);
397 _bufferSyncer = new BufferSyncer(this);
398 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
399 connect(bufferSyncer(), SIGNAL(markerLineSet(BufferId, MsgId)), _networkModel, SLOT(setMarkerLineMsgId(BufferId, MsgId)));
400 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
401 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
402 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
403 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
404 connect(bufferSyncer(), SIGNAL(bufferMarkedAsRead(BufferId)), SIGNAL(bufferMarkedAsRead(BufferId)));
405 connect(bufferSyncer(), SIGNAL(bufferActivityChanged(BufferId, const Message::Types)), _networkModel, SLOT(bufferActivityChanged(BufferId, const Message::Types)));
406 connect(bufferSyncer(), SIGNAL(highlightCountChanged(BufferId, int)), _networkModel, SLOT(highlightCountChanged(BufferId, int)));
407 connect(networkModel(), SIGNAL(requestSetLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
409 SignalProxy *p = signalProxy();
410 p->synchronize(bufferSyncer());
412 // create a new BufferViewManager
413 Q_ASSERT(!_bufferViewManager);
414 _bufferViewManager = new ClientBufferViewManager(p, this);
415 connect(_bufferViewManager, SIGNAL(initDone()), _bufferViewOverlay, SLOT(restore()));
417 // create AliasManager
418 Q_ASSERT(!_aliasManager);
419 _aliasManager = new ClientAliasManager(this);
420 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
421 p->synchronize(aliasManager());
423 // create NetworkConfig
424 Q_ASSERT(!_networkConfig);
425 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
426 p->synchronize(networkConfig());
428 // create IgnoreListManager
429 Q_ASSERT(!_ignoreListManager);
430 _ignoreListManager = new ClientIgnoreListManager(this);
431 p->synchronize(ignoreListManager());
433 // create Core-Side HighlightRuleManager
434 Q_ASSERT(!_highlightRuleManager);
435 _highlightRuleManager = new HighlightRuleManager(this);
436 p->synchronize(highlightRuleManager());
439 // create TransferManager and DccConfig if core supports them
440 Q_ASSERT(!_dccConfig);
441 Q_ASSERT(!_transferManager);
442 if (isCoreFeatureEnabled(Quassel::Feature::DccFileTransfer)) {
443 _dccConfig = new DccConfig(this);
444 p->synchronize(dccConfig());
445 _transferManager = new ClientTransferManager(this);
446 _transferModel->setManager(_transferManager);
447 p->synchronize(transferManager());
451 // trigger backlog request once all active bufferviews are initialized
452 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
456 emit coreConnectionStateChanged(true);
459 void Client::finishConnectionInitialization()
461 // usually it _should_ take longer until the bufferViews are initialized, so that's what
462 // triggers this slot. But we have to make sure that we know all buffers yet.
463 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
464 if (!bufferSyncer()->isInitialized()) {
465 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
466 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
469 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
470 disconnect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
472 requestInitialBacklog();
473 if (isCoreFeatureEnabled(Quassel::Feature::BufferActivitySync)) {
474 bufferSyncer()->markActivitiesChanged();
475 bufferSyncer()->markHighlightCountsChanged();
480 void Client::requestInitialBacklog()
482 _backlogManager->requestInitialBacklog();
486 void Client::requestLegacyCoreInfo()
488 // On older cores, the CoreInfo object was only synchronized on demand. Synchronize now if
490 if (isConnected() && !isCoreFeatureEnabled(Quassel::Feature::SyncedCoreInfo)) {
491 // Delete the existing core info object (it will always exist as client is single-threaded)
492 _coreInfo->deleteLater();
493 // No need to set to null when creating new one immediately after
495 // Create a fresh, unsynchronized CoreInfo object, emulating legacy behavior of CoreInfo not
497 _coreInfo = new CoreInfo(this);
498 // Synchronize the new object
499 signalProxy()->synchronize(_coreInfo);
501 // Let others know signal handlers have been reset
502 emit coreInfoResynchronized();
507 void Client::disconnectFromCore()
509 if (!coreConnection()->isConnected())
512 coreConnection()->disconnectFromCore();
516 void Client::setDisconnectedFromCore()
521 emit coreConnectionStateChanged(false);
523 backlogManager()->reset();
524 messageProcessor()->reset();
526 // Clear internal data. Hopefully nothing relies on it at this point.
529 _bufferSyncer->deleteLater();
535 if (_bufferViewManager) {
536 _bufferViewManager->deleteLater();
537 _bufferViewManager = 0;
540 _bufferViewOverlay->reset();
543 _aliasManager->deleteLater();
547 if (_ignoreListManager) {
548 _ignoreListManager->deleteLater();
549 _ignoreListManager = 0;
552 if (_highlightRuleManager) {
553 _highlightRuleManager->deleteLater();
554 _highlightRuleManager = nullptr;
557 if (_transferManager) {
558 _transferModel->setManager(nullptr);
559 _transferManager->deleteLater();
560 _transferManager = nullptr;
564 _dccConfig->deleteLater();
565 _dccConfig = nullptr;
568 // we probably don't want to save pending input for reconnect
569 _userInputBuffer.clear();
571 _messageModel->clear();
572 _networkModel->clear();
574 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
575 while (netIter != _networks.end()) {
576 Network *net = netIter.value();
577 emit networkRemoved(net->networkId());
578 disconnect(net, SIGNAL(destroyed()), this, 0);
579 netIter = _networks.erase(netIter);
582 Q_ASSERT(_networks.isEmpty());
584 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
585 while (idIter != _identities.end()) {
586 emit identityRemoved(idIter.key());
587 Identity *id = idIter.value();
588 idIter = _identities.erase(idIter);
591 Q_ASSERT(_identities.isEmpty());
593 if (_networkConfig) {
594 _networkConfig->deleteLater();
602 void Client::networkDestroyed()
604 Network *net = static_cast<Network *>(sender());
605 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
606 while (netIter != _networks.end()) {
607 if (*netIter == net) {
608 netIter = _networks.erase(netIter);
618 // Hmm... we never used this...
619 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/)
621 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
625 void Client::recvMessage(const Message &msg)
628 messageProcessor()->process(msg_);
632 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId)
635 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
639 void Client::setMarkerLine(BufferId id, const MsgId &msgId)
642 bufferSyncer()->requestSetMarkerLine(id, msgId);
646 MsgId Client::markerLine(BufferId id)
648 if (id.isValid() && networkModel())
649 return networkModel()->markerLineMsgId(id);
654 void Client::removeBuffer(BufferId id)
656 if (!bufferSyncer()) return;
657 bufferSyncer()->requestRemoveBuffer(id);
661 void Client::renameBuffer(BufferId bufferId, const QString &newName)
665 bufferSyncer()->requestRenameBuffer(bufferId, newName);
669 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2)
673 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
677 void Client::purgeKnownBufferIds()
681 bufferSyncer()->requestPurgeBufferIds();
685 void Client::bufferRemoved(BufferId bufferId)
687 // select a sane buffer (status buffer)
688 /* we have to manually select a buffer because otherwise inconsitent changes
689 * to the model might occur:
690 * the result of a buffer removal triggers a change in the selection model.
691 * the newly selected buffer might be a channel that hasn't been selected yet
692 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
693 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
695 QModelIndex current = bufferModel()->currentIndex();
696 if (current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
697 bufferModel()->setCurrentIndex(current.sibling(0, 0));
700 // and remove it from the model
701 networkModel()->removeBuffer(bufferId);
705 void Client::bufferRenamed(BufferId bufferId, const QString &newName)
707 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
708 if (bufferIndex.isValid()) {
709 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
714 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2)
716 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
717 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
718 networkModel()->removeBuffer(bufferId2);
722 void Client::markBufferAsRead(BufferId id)
724 if (bufferSyncer() && id.isValid())
725 bufferSyncer()->requestMarkBufferAsRead(id);
729 void Client::refreshLegacyCoreInfo()
731 instance()->requestLegacyCoreInfo();
735 void Client::changePassword(const QString &oldPassword, const QString &newPassword) {
736 CoreAccount account = currentCoreAccount();
737 account.setPassword(newPassword);
738 coreAccountModel()->createOrUpdateAccount(account);
739 emit instance()->requestPasswordChange(nullptr, account.user(), oldPassword, newPassword);
743 void Client::kickClient(int peerId)
745 emit instance()->requestKickClient(peerId);
749 void Client::corePasswordChanged(PeerPtr, bool success)
752 coreAccountModel()->save();
753 emit passwordChanged(success);