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 /*** Network handling ***/
211 QList<NetworkId> Client::networkIds()
213 return instance()->_networks.keys();
217 const Network *Client::network(NetworkId networkid)
219 if (instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
224 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels)
226 emit instance()->requestCreateNetwork(info, persistentChannels);
230 void Client::removeNetwork(NetworkId id)
232 emit instance()->requestRemoveNetwork(id);
236 void Client::updateNetwork(const NetworkInfo &info)
238 Network *netptr = instance()->_networks.value(info.networkId, 0);
240 qWarning() << "Update for unknown network requested:" << info;
243 netptr->requestSetNetworkInfo(info);
247 void Client::addNetwork(Network *net)
249 net->setProxy(signalProxy());
250 signalProxy()->synchronize(net);
251 networkModel()->attachNetwork(net);
252 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
253 instance()->_networks[net->networkId()] = net;
254 emit instance()->networkCreated(net->networkId());
258 void Client::coreNetworkCreated(NetworkId id)
260 if (_networks.contains(id)) {
261 qWarning() << "Creation of already existing network requested!";
264 Network *net = new Network(id, this);
269 void Client::coreNetworkRemoved(NetworkId id)
271 if (!_networks.contains(id))
273 Network *net = _networks.take(id);
274 emit networkRemoved(net->networkId());
279 /*** Identity handling ***/
281 QList<IdentityId> Client::identityIds()
283 return instance()->_identities.keys();
287 const Identity *Client::identity(IdentityId id)
289 if (instance()->_identities.contains(id)) return instance()->_identities[id];
294 void Client::createIdentity(const CertIdentity &id)
296 QVariantMap additional;
298 additional["KeyPem"] = id.sslKey().toPem();
299 additional["CertPem"] = id.sslCert().toPem();
301 emit instance()->requestCreateIdentity(id, additional);
305 void Client::updateIdentity(IdentityId id, const QVariantMap &ser)
307 Identity *idptr = instance()->_identities.value(id, 0);
309 qWarning() << "Update for unknown identity requested:" << id;
312 idptr->requestUpdate(ser);
316 void Client::removeIdentity(IdentityId id)
318 emit instance()->requestRemoveIdentity(id);
322 void Client::coreIdentityCreated(const Identity &other)
324 if (!_identities.contains(other.id())) {
325 Identity *identity = new Identity(other, this);
326 _identities[other.id()] = identity;
327 identity->setInitialized();
328 signalProxy()->synchronize(identity);
329 emit identityCreated(other.id());
332 qWarning() << tr("Identity already exists in client!");
337 void Client::coreIdentityRemoved(IdentityId id)
339 if (_identities.contains(id)) {
340 emit identityRemoved(id);
341 Identity *i = _identities.take(id);
347 /*** User input handling ***/
349 void Client::userInput(const BufferInfo &bufferInfo, const QString &message)
351 // we need to make sure that AliasManager is ready before processing input
352 if (aliasManager() && aliasManager()->isInitialized())
353 inputHandler()->handleUserInput(bufferInfo, message);
355 instance()->_userInputBuffer.append(qMakePair(bufferInfo, message));
359 void Client::sendBufferedUserInput()
361 for (int i = 0; i < _userInputBuffer.count(); i++)
362 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
364 _userInputBuffer.clear();
368 /*** core connection stuff ***/
370 void Client::connectionStateChanged(CoreConnection::ConnectionState state)
373 case CoreConnection::Disconnected:
374 setDisconnectedFromCore();
376 case CoreConnection::Synchronized:
385 void Client::setSyncedToCore()
387 // create buffersyncer
388 Q_ASSERT(!_bufferSyncer);
389 _bufferSyncer = new BufferSyncer(this);
390 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
391 connect(bufferSyncer(), SIGNAL(markerLineSet(BufferId, MsgId)), _networkModel, SLOT(setMarkerLineMsgId(BufferId, MsgId)));
392 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
393 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
394 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
395 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
396 connect(bufferSyncer(), SIGNAL(bufferMarkedAsRead(BufferId)), SIGNAL(bufferMarkedAsRead(BufferId)));
397 connect(bufferSyncer(), SIGNAL(bufferActivityChanged(BufferId, const Message::Types)), _networkModel, SLOT(bufferActivityChanged(BufferId, const Message::Types)));
398 connect(bufferSyncer(), SIGNAL(highlightCountChanged(BufferId, int)), _networkModel, SLOT(highlightCountChanged(BufferId, int)));
399 connect(networkModel(), SIGNAL(requestSetLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
401 SignalProxy *p = signalProxy();
402 p->synchronize(bufferSyncer());
405 Q_ASSERT(!_coreInfo);
406 _coreInfo = new CoreInfo(this);
407 p->synchronize(coreInfo());
409 // create a new BufferViewManager
410 Q_ASSERT(!_bufferViewManager);
411 _bufferViewManager = new ClientBufferViewManager(p, this);
412 connect(_bufferViewManager, SIGNAL(initDone()), _bufferViewOverlay, SLOT(restore()));
414 // create AliasManager
415 Q_ASSERT(!_aliasManager);
416 _aliasManager = new ClientAliasManager(this);
417 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
418 p->synchronize(aliasManager());
420 // create NetworkConfig
421 Q_ASSERT(!_networkConfig);
422 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
423 p->synchronize(networkConfig());
425 // create IgnoreListManager
426 Q_ASSERT(!_ignoreListManager);
427 _ignoreListManager = new ClientIgnoreListManager(this);
428 p->synchronize(ignoreListManager());
430 // create Core-Side HighlightRuleManager
431 Q_ASSERT(!_highlightRuleManager);
432 _highlightRuleManager = new HighlightRuleManager(this);
433 p->synchronize(highlightRuleManager());
436 // create TransferManager and DccConfig if core supports them
437 Q_ASSERT(!_dccConfig);
438 Q_ASSERT(!_transferManager);
439 if (isCoreFeatureEnabled(Quassel::Feature::DccFileTransfer)) {
440 _dccConfig = new DccConfig(this);
441 p->synchronize(dccConfig());
442 _transferManager = new ClientTransferManager(this);
443 _transferModel->setManager(_transferManager);
444 p->synchronize(transferManager());
448 // trigger backlog request once all active bufferviews are initialized
449 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
453 emit coreConnectionStateChanged(true);
456 void Client::finishConnectionInitialization()
458 // usually it _should_ take longer until the bufferViews are initialized, so that's what
459 // triggers this slot. But we have to make sure that we know all buffers yet.
460 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
461 if (!bufferSyncer()->isInitialized()) {
462 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
463 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
466 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
467 disconnect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
469 requestInitialBacklog();
470 if (isCoreFeatureEnabled(Quassel::Feature::BufferActivitySync)) {
471 bufferSyncer()->markActivitiesChanged();
472 bufferSyncer()->markHighlightCountsChanged();
477 void Client::requestInitialBacklog()
479 _backlogManager->requestInitialBacklog();
483 void Client::disconnectFromCore()
485 if (!coreConnection()->isConnected())
488 coreConnection()->disconnectFromCore();
492 void Client::setDisconnectedFromCore()
497 emit coreConnectionStateChanged(false);
499 backlogManager()->reset();
500 messageProcessor()->reset();
502 // Clear internal data. Hopefully nothing relies on it at this point.
505 _bufferSyncer->deleteLater();
510 _coreInfo->deleteLater();
514 if (_bufferViewManager) {
515 _bufferViewManager->deleteLater();
516 _bufferViewManager = 0;
519 _bufferViewOverlay->reset();
522 _aliasManager->deleteLater();
526 if (_ignoreListManager) {
527 _ignoreListManager->deleteLater();
528 _ignoreListManager = 0;
531 if (_highlightRuleManager) {
532 _highlightRuleManager->deleteLater();
533 _highlightRuleManager = nullptr;
536 if (_transferManager) {
537 _transferModel->setManager(nullptr);
538 _transferManager->deleteLater();
539 _transferManager = nullptr;
543 _dccConfig->deleteLater();
544 _dccConfig = nullptr;
547 // we probably don't want to save pending input for reconnect
548 _userInputBuffer.clear();
550 _messageModel->clear();
551 _networkModel->clear();
553 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
554 while (netIter != _networks.end()) {
555 Network *net = netIter.value();
556 emit networkRemoved(net->networkId());
557 disconnect(net, SIGNAL(destroyed()), this, 0);
558 netIter = _networks.erase(netIter);
561 Q_ASSERT(_networks.isEmpty());
563 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
564 while (idIter != _identities.end()) {
565 emit identityRemoved(idIter.key());
566 Identity *id = idIter.value();
567 idIter = _identities.erase(idIter);
570 Q_ASSERT(_identities.isEmpty());
572 if (_networkConfig) {
573 _networkConfig->deleteLater();
581 void Client::networkDestroyed()
583 Network *net = static_cast<Network *>(sender());
584 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
585 while (netIter != _networks.end()) {
586 if (*netIter == net) {
587 netIter = _networks.erase(netIter);
597 // Hmm... we never used this...
598 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/)
600 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
604 void Client::recvMessage(const Message &msg)
607 messageProcessor()->process(msg_);
611 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId)
614 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
618 void Client::setMarkerLine(BufferId id, const MsgId &msgId)
621 bufferSyncer()->requestSetMarkerLine(id, msgId);
625 MsgId Client::markerLine(BufferId id)
627 if (id.isValid() && networkModel())
628 return networkModel()->markerLineMsgId(id);
633 void Client::removeBuffer(BufferId id)
635 if (!bufferSyncer()) return;
636 bufferSyncer()->requestRemoveBuffer(id);
640 void Client::renameBuffer(BufferId bufferId, const QString &newName)
644 bufferSyncer()->requestRenameBuffer(bufferId, newName);
648 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2)
652 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
656 void Client::purgeKnownBufferIds()
660 bufferSyncer()->requestPurgeBufferIds();
664 void Client::bufferRemoved(BufferId bufferId)
666 // select a sane buffer (status buffer)
667 /* we have to manually select a buffer because otherwise inconsitent changes
668 * to the model might occur:
669 * the result of a buffer removal triggers a change in the selection model.
670 * the newly selected buffer might be a channel that hasn't been selected yet
671 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
672 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
674 QModelIndex current = bufferModel()->currentIndex();
675 if (current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
676 bufferModel()->setCurrentIndex(current.sibling(0, 0));
679 // and remove it from the model
680 networkModel()->removeBuffer(bufferId);
684 void Client::bufferRenamed(BufferId bufferId, const QString &newName)
686 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
687 if (bufferIndex.isValid()) {
688 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
693 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2)
695 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
696 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
697 networkModel()->removeBuffer(bufferId2);
701 void Client::markBufferAsRead(BufferId id)
703 if (bufferSyncer() && id.isValid())
704 bufferSyncer()->requestMarkBufferAsRead(id);
708 void Client::changePassword(const QString &oldPassword, const QString &newPassword) {
709 CoreAccount account = currentCoreAccount();
710 account.setPassword(newPassword);
711 coreAccountModel()->createOrUpdateAccount(account);
712 emit instance()->requestPasswordChange(nullptr, account.user(), oldPassword, newPassword);
716 void Client::kickClient(int peerId)
718 emit instance()->requestKickClient(peerId);
722 void Client::corePasswordChanged(PeerPtr, bool success)
725 coreAccountModel()->save();
726 emit passwordChanged(success);
730 #if QT_VERSION < 0x050000
731 void Client::logMessage(QtMsgType type, const char *msg)
733 fprintf(stderr, "%s\n", msg);
735 if (type == QtFatalMsg) {
736 Quassel::logFatalMessage(msg);
739 QString msgString = QString("%1\n").arg(msg);
741 //Check to see if there is an instance around, else we risk recursions
742 //when calling instance() and creating new ones.
743 if (!instanceExists())
746 instance()->_debugLog << msgString;
747 emit instance()->logUpdated(msgString);
751 void Client::logMessage(QtMsgType type, const QMessageLogContext &context, const QString &msg)
755 fprintf(stderr, "%s\n", msg.toLocal8Bit().constData());
757 if (type == QtFatalMsg) {
758 Quassel::logFatalMessage(msg.toLocal8Bit().constData());
761 QString msgString = QString("%1\n").arg(msg);
763 //Check to see if there is an instance around, else we risk recursions
764 //when calling instance() and creating new ones.
765 if (!instanceExists())
768 instance()->_debugLog << msgString;
769 emit instance()->logUpdated(msgString);