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 "ircchannel.h"
44 #include "messagemodel.h"
46 #include "networkconfig.h"
47 #include "networkmodel.h"
49 #include "signalproxy.h"
51 #include "clientauthhandler.h"
56 QPointer<Client> Client::instanceptr = 0;
57 Quassel::Features Client::_coreFeatures = 0;
59 /*** Initialization/destruction ***/
61 bool Client::instanceExists()
67 Client *Client::instance()
70 instanceptr = new Client();
75 void Client::destroy()
78 delete instanceptr->mainUi();
79 instanceptr->deleteLater();
85 void Client::init(AbstractUi *ui)
87 instance()->_mainUi = ui;
92 Client::Client(QObject *parent)
94 _signalProxy(new SignalProxy(SignalProxy::Client, this)),
100 _backlogManager(new ClientBacklogManager(this)),
101 _bufferViewManager(0),
102 _bufferViewOverlay(new BufferViewOverlay(this)),
103 _ircListHelper(new ClientIrcListHelper(this)),
106 _ignoreListManager(0),
109 _messageProcessor(0),
110 _coreAccountModel(new CoreAccountModel(this)),
111 _coreConnection(new CoreConnection(this)),
113 _debugLog(&_debugLogBuffer)
115 _signalProxy->synchronize(_ircListHelper);
121 disconnectFromCore();
127 _networkModel = new NetworkModel(this);
129 connect(this, SIGNAL(networkRemoved(NetworkId)),
130 _networkModel, SLOT(networkRemoved(NetworkId)));
132 _bufferModel = new BufferModel(_networkModel);
133 _messageModel = mainUi()->createMessageModel(this);
134 _messageProcessor = mainUi()->createMessageProcessor(this);
135 _inputHandler = new ClientUserInputHandler(this);
137 SignalProxy *p = signalProxy();
139 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
140 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
142 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
143 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
144 p->attachSignal(this, SIGNAL(requestNetworkStates()));
146 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
147 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
148 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
149 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
151 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &, const QStringList &)), SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)));
152 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
153 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
154 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
156 p->attachSignal(this, SIGNAL(requestPasswordChange(PeerPtr,QString,QString,QString)), SIGNAL(changePassword(PeerPtr,QString,QString,QString)));
157 p->attachSlot(SIGNAL(passwordChanged(PeerPtr,bool)), this, SLOT(corePasswordChanged(PeerPtr,bool)));
159 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
160 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
161 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
162 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
164 // attach backlog manager
165 p->synchronize(backlogManager());
166 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
168 coreAccountModel()->load();
170 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
171 coreConnection()->init();
175 /*** public static methods ***/
177 AbstractUi *Client::mainUi()
179 return instance()->_mainUi;
183 void Client::setCoreFeatures(Quassel::Features features)
185 _coreFeatures = features;
189 bool Client::isConnected()
191 return instance()->_connected;
195 bool Client::internalCore()
197 return currentCoreAccount().isInternal();
201 /*** Network handling ***/
203 QList<NetworkId> Client::networkIds()
205 return instance()->_networks.keys();
209 const Network *Client::network(NetworkId networkid)
211 if (instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
216 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels)
218 emit instance()->requestCreateNetwork(info, persistentChannels);
222 void Client::removeNetwork(NetworkId id)
224 emit instance()->requestRemoveNetwork(id);
228 void Client::updateNetwork(const NetworkInfo &info)
230 Network *netptr = instance()->_networks.value(info.networkId, 0);
232 qWarning() << "Update for unknown network requested:" << info;
235 netptr->requestSetNetworkInfo(info);
239 void Client::addNetwork(Network *net)
241 net->setProxy(signalProxy());
242 signalProxy()->synchronize(net);
243 networkModel()->attachNetwork(net);
244 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
245 instance()->_networks[net->networkId()] = net;
246 emit instance()->networkCreated(net->networkId());
250 void Client::coreNetworkCreated(NetworkId id)
252 if (_networks.contains(id)) {
253 qWarning() << "Creation of already existing network requested!";
256 Network *net = new Network(id, this);
261 void Client::coreNetworkRemoved(NetworkId id)
263 if (!_networks.contains(id))
265 Network *net = _networks.take(id);
266 emit networkRemoved(net->networkId());
271 /*** Identity handling ***/
273 QList<IdentityId> Client::identityIds()
275 return instance()->_identities.keys();
279 const Identity *Client::identity(IdentityId id)
281 if (instance()->_identities.contains(id)) return instance()->_identities[id];
286 void Client::createIdentity(const CertIdentity &id)
288 QVariantMap additional;
290 additional["KeyPem"] = id.sslKey().toPem();
291 additional["CertPem"] = id.sslCert().toPem();
293 emit instance()->requestCreateIdentity(id, additional);
297 void Client::updateIdentity(IdentityId id, const QVariantMap &ser)
299 Identity *idptr = instance()->_identities.value(id, 0);
301 qWarning() << "Update for unknown identity requested:" << id;
304 idptr->requestUpdate(ser);
308 void Client::removeIdentity(IdentityId id)
310 emit instance()->requestRemoveIdentity(id);
314 void Client::coreIdentityCreated(const Identity &other)
316 if (!_identities.contains(other.id())) {
317 Identity *identity = new Identity(other, this);
318 _identities[other.id()] = identity;
319 identity->setInitialized();
320 signalProxy()->synchronize(identity);
321 emit identityCreated(other.id());
324 qWarning() << tr("Identity already exists in client!");
329 void Client::coreIdentityRemoved(IdentityId id)
331 if (_identities.contains(id)) {
332 emit identityRemoved(id);
333 Identity *i = _identities.take(id);
339 /*** User input handling ***/
341 void Client::userInput(const BufferInfo &bufferInfo, const QString &message)
343 // we need to make sure that AliasManager is ready before processing input
344 if (aliasManager() && aliasManager()->isInitialized())
345 inputHandler()->handleUserInput(bufferInfo, message);
347 instance()->_userInputBuffer.append(qMakePair(bufferInfo, message));
351 void Client::sendBufferedUserInput()
353 for (int i = 0; i < _userInputBuffer.count(); i++)
354 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
356 _userInputBuffer.clear();
360 /*** core connection stuff ***/
362 void Client::connectionStateChanged(CoreConnection::ConnectionState state)
365 case CoreConnection::Disconnected:
366 setDisconnectedFromCore();
368 case CoreConnection::Synchronized:
377 void Client::setSyncedToCore()
379 // create buffersyncer
380 Q_ASSERT(!_bufferSyncer);
381 _bufferSyncer = new BufferSyncer(this);
382 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
383 connect(bufferSyncer(), SIGNAL(markerLineSet(BufferId, MsgId)), _networkModel, SLOT(setMarkerLineMsgId(BufferId, MsgId)));
384 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
385 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
386 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
387 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
388 connect(bufferSyncer(), SIGNAL(bufferMarkedAsRead(BufferId)), SIGNAL(bufferMarkedAsRead(BufferId)));
389 connect(networkModel(), SIGNAL(requestSetLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
391 SignalProxy *p = signalProxy();
392 p->synchronize(bufferSyncer());
394 // create a new BufferViewManager
395 Q_ASSERT(!_bufferViewManager);
396 _bufferViewManager = new ClientBufferViewManager(p, this);
397 connect(_bufferViewManager, SIGNAL(initDone()), _bufferViewOverlay, SLOT(restore()));
399 // create AliasManager
400 Q_ASSERT(!_aliasManager);
401 _aliasManager = new ClientAliasManager(this);
402 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
403 p->synchronize(aliasManager());
405 // create NetworkConfig
406 Q_ASSERT(!_networkConfig);
407 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
408 p->synchronize(networkConfig());
410 // create IgnoreListManager
411 Q_ASSERT(!_ignoreListManager);
412 _ignoreListManager = new ClientIgnoreListManager(this);
413 p->synchronize(ignoreListManager());
415 Q_ASSERT(!_transferManager);
416 _transferManager = new ClientTransferManager(this);
417 p->synchronize(transferManager());
419 // trigger backlog request once all active bufferviews are initialized
420 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
424 emit coreConnectionStateChanged(true);
428 void Client::requestInitialBacklog()
430 // usually it _should_ take longer until the bufferViews are initialized, so that's what
431 // triggers this slot. But we have to make sure that we know all buffers yet.
432 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
433 if (!bufferSyncer()->isInitialized()) {
434 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
435 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
438 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
439 disconnect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
441 _backlogManager->requestInitialBacklog();
445 void Client::disconnectFromCore()
447 if (!coreConnection()->isConnected())
450 coreConnection()->disconnectFromCore();
454 void Client::setDisconnectedFromCore()
460 emit coreConnectionStateChanged(false);
462 backlogManager()->reset();
463 messageProcessor()->reset();
465 // Clear internal data. Hopefully nothing relies on it at this point.
468 _bufferSyncer->deleteLater();
472 if (_bufferViewManager) {
473 _bufferViewManager->deleteLater();
474 _bufferViewManager = 0;
477 _bufferViewOverlay->reset();
480 _aliasManager->deleteLater();
484 if (_ignoreListManager) {
485 _ignoreListManager->deleteLater();
486 _ignoreListManager = 0;
489 if (_transferManager) {
490 _transferManager->deleteLater();
491 _transferManager = 0;
494 // we probably don't want to save pending input for reconnect
495 _userInputBuffer.clear();
497 _messageModel->clear();
498 _networkModel->clear();
500 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
501 while (netIter != _networks.end()) {
502 Network *net = netIter.value();
503 emit networkRemoved(net->networkId());
504 disconnect(net, SIGNAL(destroyed()), this, 0);
505 netIter = _networks.erase(netIter);
508 Q_ASSERT(_networks.isEmpty());
510 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
511 while (idIter != _identities.end()) {
512 emit identityRemoved(idIter.key());
513 Identity *id = idIter.value();
514 idIter = _identities.erase(idIter);
517 Q_ASSERT(_identities.isEmpty());
519 if (_networkConfig) {
520 _networkConfig->deleteLater();
528 void Client::networkDestroyed()
530 Network *net = static_cast<Network *>(sender());
531 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
532 while (netIter != _networks.end()) {
533 if (*netIter == net) {
534 netIter = _networks.erase(netIter);
544 // Hmm... we never used this...
545 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/)
547 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
551 void Client::recvMessage(const Message &msg)
554 messageProcessor()->process(msg_);
558 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId)
561 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
565 void Client::setMarkerLine(BufferId id, const MsgId &msgId)
568 bufferSyncer()->requestSetMarkerLine(id, msgId);
572 MsgId Client::markerLine(BufferId id)
574 if (id.isValid() && networkModel())
575 return networkModel()->markerLineMsgId(id);
580 void Client::removeBuffer(BufferId id)
582 if (!bufferSyncer()) return;
583 bufferSyncer()->requestRemoveBuffer(id);
587 void Client::renameBuffer(BufferId bufferId, const QString &newName)
591 bufferSyncer()->requestRenameBuffer(bufferId, newName);
595 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2)
599 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
603 void Client::purgeKnownBufferIds()
607 bufferSyncer()->requestPurgeBufferIds();
611 void Client::bufferRemoved(BufferId bufferId)
613 // select a sane buffer (status buffer)
614 /* we have to manually select a buffer because otherwise inconsitent changes
615 * to the model might occur:
616 * the result of a buffer removal triggers a change in the selection model.
617 * the newly selected buffer might be a channel that hasn't been selected yet
618 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
619 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
621 QModelIndex current = bufferModel()->currentIndex();
622 if (current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
623 bufferModel()->setCurrentIndex(current.sibling(0, 0));
626 // and remove it from the model
627 networkModel()->removeBuffer(bufferId);
631 void Client::bufferRenamed(BufferId bufferId, const QString &newName)
633 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
634 if (bufferIndex.isValid()) {
635 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
640 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2)
642 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
643 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
644 networkModel()->removeBuffer(bufferId2);
648 void Client::markBufferAsRead(BufferId id)
650 if (bufferSyncer() && id.isValid())
651 bufferSyncer()->requestMarkBufferAsRead(id);
655 void Client::changePassword(const QString &oldPassword, const QString &newPassword) {
656 CoreAccount account = currentCoreAccount();
657 account.setPassword(newPassword);
658 coreAccountModel()->createOrUpdateAccount(account);
659 emit instance()->requestPasswordChange(nullptr, account.user(), oldPassword, newPassword);
663 void Client::corePasswordChanged(PeerPtr, bool success)
666 coreAccountModel()->save();
667 emit passwordChanged(success);
671 #if QT_VERSION < 0x050000
672 void Client::logMessage(QtMsgType type, const char *msg)
674 fprintf(stderr, "%s\n", msg);
676 if (type == QtFatalMsg) {
677 Quassel::logFatalMessage(msg);
680 QString msgString = QString("%1\n").arg(msg);
682 //Check to see if there is an instance around, else we risk recursions
683 //when calling instance() and creating new ones.
684 if (!instanceExists())
687 instance()->_debugLog << msgString;
688 emit instance()->logUpdated(msgString);
692 void Client::logMessage(QtMsgType type, const QMessageLogContext &context, const QString &msg)
696 fprintf(stderr, "%s\n", msg.toLocal8Bit().constData());
698 if (type == QtFatalMsg) {
699 Quassel::logFatalMessage(msg.toLocal8Bit().constData());
702 QString msgString = QString("%1\n").arg(msg);
704 //Check to see if there is an instance around, else we risk recursions
705 //when calling instance() and creating new ones.
706 if (!instanceExists())
709 instance()->_debugLog << msgString;
710 emit instance()->logUpdated(msgString);