1 /***************************************************************************
2 * Copyright (C) 2005-2016 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;
59 Quassel::Features Client::_coreFeatures = 0;
61 /*** Initialization/destruction ***/
63 bool Client::instanceExists()
69 Client *Client::instance()
72 instanceptr = new Client();
77 void Client::destroy()
80 delete instanceptr->mainUi();
81 instanceptr->deleteLater();
87 void Client::init(AbstractUi *ui)
89 instance()->_mainUi = ui;
94 Client::Client(QObject *parent)
96 _signalProxy(new SignalProxy(SignalProxy::Client, this)),
102 _backlogManager(new ClientBacklogManager(this)),
103 _bufferViewManager(0),
104 _bufferViewOverlay(new BufferViewOverlay(this)),
106 _ircListHelper(new ClientIrcListHelper(this)),
109 _ignoreListManager(0),
111 _transferModel(new TransferModel(this)),
113 _messageProcessor(0),
114 _coreAccountModel(new CoreAccountModel(this)),
115 _coreConnection(new CoreConnection(this)),
117 _debugLog(&_debugLogBuffer)
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 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
164 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
165 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
166 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
168 // attach backlog manager
169 p->synchronize(backlogManager());
170 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
172 coreAccountModel()->load();
174 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
175 coreConnection()->init();
179 /*** public static methods ***/
181 AbstractUi *Client::mainUi()
183 return instance()->_mainUi;
187 void Client::setCoreFeatures(Quassel::Features features)
189 _coreFeatures = features;
193 bool Client::isConnected()
195 return instance()->_connected;
199 bool Client::internalCore()
201 return currentCoreAccount().isInternal();
205 /*** Network handling ***/
207 QList<NetworkId> Client::networkIds()
209 return instance()->_networks.keys();
213 const Network *Client::network(NetworkId networkid)
215 if (instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
220 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels)
222 emit instance()->requestCreateNetwork(info, persistentChannels);
226 void Client::removeNetwork(NetworkId id)
228 emit instance()->requestRemoveNetwork(id);
232 void Client::updateNetwork(const NetworkInfo &info)
234 Network *netptr = instance()->_networks.value(info.networkId, 0);
236 qWarning() << "Update for unknown network requested:" << info;
239 netptr->requestSetNetworkInfo(info);
243 void Client::addNetwork(Network *net)
245 net->setProxy(signalProxy());
246 signalProxy()->synchronize(net);
247 networkModel()->attachNetwork(net);
248 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
249 instance()->_networks[net->networkId()] = net;
250 emit instance()->networkCreated(net->networkId());
254 void Client::coreNetworkCreated(NetworkId id)
256 if (_networks.contains(id)) {
257 qWarning() << "Creation of already existing network requested!";
260 Network *net = new Network(id, this);
265 void Client::coreNetworkRemoved(NetworkId id)
267 if (!_networks.contains(id))
269 Network *net = _networks.take(id);
270 emit networkRemoved(net->networkId());
275 /*** Identity handling ***/
277 QList<IdentityId> Client::identityIds()
279 return instance()->_identities.keys();
283 const Identity *Client::identity(IdentityId id)
285 if (instance()->_identities.contains(id)) return instance()->_identities[id];
290 void Client::createIdentity(const CertIdentity &id)
292 QVariantMap additional;
294 additional["KeyPem"] = id.sslKey().toPem();
295 additional["CertPem"] = id.sslCert().toPem();
297 emit instance()->requestCreateIdentity(id, additional);
301 void Client::updateIdentity(IdentityId id, const QVariantMap &ser)
303 Identity *idptr = instance()->_identities.value(id, 0);
305 qWarning() << "Update for unknown identity requested:" << id;
308 idptr->requestUpdate(ser);
312 void Client::removeIdentity(IdentityId id)
314 emit instance()->requestRemoveIdentity(id);
318 void Client::coreIdentityCreated(const Identity &other)
320 if (!_identities.contains(other.id())) {
321 Identity *identity = new Identity(other, this);
322 _identities[other.id()] = identity;
323 identity->setInitialized();
324 signalProxy()->synchronize(identity);
325 emit identityCreated(other.id());
328 qWarning() << tr("Identity already exists in client!");
333 void Client::coreIdentityRemoved(IdentityId id)
335 if (_identities.contains(id)) {
336 emit identityRemoved(id);
337 Identity *i = _identities.take(id);
343 /*** User input handling ***/
345 void Client::userInput(const BufferInfo &bufferInfo, const QString &message)
347 // we need to make sure that AliasManager is ready before processing input
348 if (aliasManager() && aliasManager()->isInitialized())
349 inputHandler()->handleUserInput(bufferInfo, message);
351 instance()->_userInputBuffer.append(qMakePair(bufferInfo, message));
355 void Client::sendBufferedUserInput()
357 for (int i = 0; i < _userInputBuffer.count(); i++)
358 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
360 _userInputBuffer.clear();
364 /*** core connection stuff ***/
366 void Client::connectionStateChanged(CoreConnection::ConnectionState state)
369 case CoreConnection::Disconnected:
370 setDisconnectedFromCore();
372 case CoreConnection::Synchronized:
381 void Client::setSyncedToCore()
383 // create buffersyncer
384 Q_ASSERT(!_bufferSyncer);
385 _bufferSyncer = new BufferSyncer(this);
386 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
387 connect(bufferSyncer(), SIGNAL(markerLineSet(BufferId, MsgId)), _networkModel, SLOT(setMarkerLineMsgId(BufferId, MsgId)));
388 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
389 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
390 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
391 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
392 connect(bufferSyncer(), SIGNAL(bufferMarkedAsRead(BufferId)), SIGNAL(bufferMarkedAsRead(BufferId)));
393 connect(bufferSyncer(), SIGNAL(bufferActivityChange(BufferId, const Message::Types)), _networkModel, SLOT(bufferActivityChanged(BufferId, const Message::Types)));
394 connect(networkModel(), SIGNAL(requestSetLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
396 SignalProxy *p = signalProxy();
397 p->synchronize(bufferSyncer());
399 // create a new BufferViewManager
400 Q_ASSERT(!_bufferViewManager);
401 _bufferViewManager = new ClientBufferViewManager(p, this);
402 connect(_bufferViewManager, SIGNAL(initDone()), _bufferViewOverlay, SLOT(restore()));
404 // create AliasManager
405 Q_ASSERT(!_aliasManager);
406 _aliasManager = new ClientAliasManager(this);
407 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
408 p->synchronize(aliasManager());
410 // create NetworkConfig
411 Q_ASSERT(!_networkConfig);
412 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
413 p->synchronize(networkConfig());
415 // create IgnoreListManager
416 Q_ASSERT(!_ignoreListManager);
417 _ignoreListManager = new ClientIgnoreListManager(this);
418 p->synchronize(ignoreListManager());
420 // create TransferManager and DccConfig if core supports them
421 Q_ASSERT(!_dccConfig);
422 Q_ASSERT(!_transferManager);
423 if (coreFeatures() & Quassel::DccFileTransfer) {
424 _dccConfig = new DccConfig(this);
425 p->synchronize(dccConfig());
426 _transferManager = new ClientTransferManager(this);
427 _transferModel->setManager(_transferManager);
428 p->synchronize(transferManager());
431 // trigger backlog request once all active bufferviews are initialized
432 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
436 emit coreConnectionStateChanged(true);
439 void Client::finishConnectionInitialization()
441 // usually it _should_ take longer until the bufferViews are initialized, so that's what
442 // triggers this slot. But we have to make sure that we know all buffers yet.
443 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
444 if (!bufferSyncer()->isInitialized()) {
445 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
446 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
449 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
450 disconnect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(finishConnectionInitialization()));
452 requestInitialBacklog();
453 bufferSyncer()->markActivitiesChanged();
457 void Client::requestInitialBacklog()
459 _backlogManager->requestInitialBacklog();
463 void Client::disconnectFromCore()
465 if (!coreConnection()->isConnected())
468 coreConnection()->disconnectFromCore();
472 void Client::setDisconnectedFromCore()
478 emit coreConnectionStateChanged(false);
480 backlogManager()->reset();
481 messageProcessor()->reset();
483 // Clear internal data. Hopefully nothing relies on it at this point.
486 _bufferSyncer->deleteLater();
490 if (_bufferViewManager) {
491 _bufferViewManager->deleteLater();
492 _bufferViewManager = 0;
495 _bufferViewOverlay->reset();
498 _aliasManager->deleteLater();
502 if (_ignoreListManager) {
503 _ignoreListManager->deleteLater();
504 _ignoreListManager = 0;
507 if (_transferManager) {
508 _transferModel->setManager(nullptr);
509 _transferManager->deleteLater();
510 _transferManager = nullptr;
514 _dccConfig->deleteLater();
515 _dccConfig = nullptr;
518 // we probably don't want to save pending input for reconnect
519 _userInputBuffer.clear();
521 _messageModel->clear();
522 _networkModel->clear();
524 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
525 while (netIter != _networks.end()) {
526 Network *net = netIter.value();
527 emit networkRemoved(net->networkId());
528 disconnect(net, SIGNAL(destroyed()), this, 0);
529 netIter = _networks.erase(netIter);
532 Q_ASSERT(_networks.isEmpty());
534 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
535 while (idIter != _identities.end()) {
536 emit identityRemoved(idIter.key());
537 Identity *id = idIter.value();
538 idIter = _identities.erase(idIter);
541 Q_ASSERT(_identities.isEmpty());
543 if (_networkConfig) {
544 _networkConfig->deleteLater();
552 void Client::networkDestroyed()
554 Network *net = static_cast<Network *>(sender());
555 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
556 while (netIter != _networks.end()) {
557 if (*netIter == net) {
558 netIter = _networks.erase(netIter);
568 // Hmm... we never used this...
569 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/)
571 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
575 void Client::recvMessage(const Message &msg)
578 messageProcessor()->process(msg_);
582 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId)
585 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
589 void Client::setMarkerLine(BufferId id, const MsgId &msgId)
592 bufferSyncer()->requestSetMarkerLine(id, msgId);
596 MsgId Client::markerLine(BufferId id)
598 if (id.isValid() && networkModel())
599 return networkModel()->markerLineMsgId(id);
604 void Client::removeBuffer(BufferId id)
606 if (!bufferSyncer()) return;
607 bufferSyncer()->requestRemoveBuffer(id);
611 void Client::renameBuffer(BufferId bufferId, const QString &newName)
615 bufferSyncer()->requestRenameBuffer(bufferId, newName);
619 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2)
623 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
627 void Client::purgeKnownBufferIds()
631 bufferSyncer()->requestPurgeBufferIds();
635 void Client::bufferRemoved(BufferId bufferId)
637 // select a sane buffer (status buffer)
638 /* we have to manually select a buffer because otherwise inconsitent changes
639 * to the model might occur:
640 * the result of a buffer removal triggers a change in the selection model.
641 * the newly selected buffer might be a channel that hasn't been selected yet
642 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
643 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
645 QModelIndex current = bufferModel()->currentIndex();
646 if (current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
647 bufferModel()->setCurrentIndex(current.sibling(0, 0));
650 // and remove it from the model
651 networkModel()->removeBuffer(bufferId);
655 void Client::bufferRenamed(BufferId bufferId, const QString &newName)
657 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
658 if (bufferIndex.isValid()) {
659 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
664 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2)
666 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
667 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
668 networkModel()->removeBuffer(bufferId2);
672 void Client::markBufferAsRead(BufferId id)
674 if (bufferSyncer() && id.isValid())
675 bufferSyncer()->requestMarkBufferAsRead(id);
679 void Client::changePassword(const QString &oldPassword, const QString &newPassword) {
680 CoreAccount account = currentCoreAccount();
681 account.setPassword(newPassword);
682 coreAccountModel()->createOrUpdateAccount(account);
683 emit instance()->requestPasswordChange(nullptr, account.user(), oldPassword, newPassword);
687 void Client::corePasswordChanged(PeerPtr, bool success)
690 coreAccountModel()->save();
691 emit passwordChanged(success);
695 #if QT_VERSION < 0x050000
696 void Client::logMessage(QtMsgType type, const char *msg)
698 fprintf(stderr, "%s\n", msg);
700 if (type == QtFatalMsg) {
701 Quassel::logFatalMessage(msg);
704 QString msgString = QString("%1\n").arg(msg);
706 //Check to see if there is an instance around, else we risk recursions
707 //when calling instance() and creating new ones.
708 if (!instanceExists())
711 instance()->_debugLog << msgString;
712 emit instance()->logUpdated(msgString);
716 void Client::logMessage(QtMsgType type, const QMessageLogContext &context, const QString &msg)
720 fprintf(stderr, "%s\n", msg.toLocal8Bit().constData());
722 if (type == QtFatalMsg) {
723 Quassel::logFatalMessage(msg.toLocal8Bit().constData());
726 QString msgString = QString("%1\n").arg(msg);
728 //Check to see if there is an instance around, else we risk recursions
729 //when calling instance() and creating new ones.
730 if (!instanceExists())
733 instance()->_debugLog << msgString;
734 emit instance()->logUpdated(msgString);