1 /***************************************************************************
2 * Copyright (C) 2005-2015 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 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
157 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
158 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
159 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
161 // attach backlog manager
162 p->synchronize(backlogManager());
163 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
165 coreAccountModel()->load();
167 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
168 coreConnection()->init();
172 /*** public static methods ***/
174 AbstractUi *Client::mainUi()
176 return instance()->_mainUi;
180 void Client::setCoreFeatures(Quassel::Features features)
182 _coreFeatures = features;
186 bool Client::isConnected()
188 return instance()->_connected;
192 bool Client::internalCore()
194 return currentCoreAccount().isInternal();
198 /*** Network handling ***/
200 QList<NetworkId> Client::networkIds()
202 return instance()->_networks.keys();
206 const Network *Client::network(NetworkId networkid)
208 if (instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
213 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels)
215 emit instance()->requestCreateNetwork(info, persistentChannels);
219 void Client::removeNetwork(NetworkId id)
221 emit instance()->requestRemoveNetwork(id);
225 void Client::updateNetwork(const NetworkInfo &info)
227 Network *netptr = instance()->_networks.value(info.networkId, 0);
229 qWarning() << "Update for unknown network requested:" << info;
232 netptr->requestSetNetworkInfo(info);
236 void Client::addNetwork(Network *net)
238 net->setProxy(signalProxy());
239 signalProxy()->synchronize(net);
240 networkModel()->attachNetwork(net);
241 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
242 instance()->_networks[net->networkId()] = net;
243 emit instance()->networkCreated(net->networkId());
247 void Client::coreNetworkCreated(NetworkId id)
249 if (_networks.contains(id)) {
250 qWarning() << "Creation of already existing network requested!";
253 Network *net = new Network(id, this);
258 void Client::coreNetworkRemoved(NetworkId id)
260 if (!_networks.contains(id))
262 Network *net = _networks.take(id);
263 emit networkRemoved(net->networkId());
268 /*** Identity handling ***/
270 QList<IdentityId> Client::identityIds()
272 return instance()->_identities.keys();
276 const Identity *Client::identity(IdentityId id)
278 if (instance()->_identities.contains(id)) return instance()->_identities[id];
283 void Client::createIdentity(const CertIdentity &id)
285 QVariantMap additional;
287 additional["KeyPem"] = id.sslKey().toPem();
288 additional["CertPem"] = id.sslCert().toPem();
290 emit instance()->requestCreateIdentity(id, additional);
294 void Client::updateIdentity(IdentityId id, const QVariantMap &ser)
296 Identity *idptr = instance()->_identities.value(id, 0);
298 qWarning() << "Update for unknown identity requested:" << id;
301 idptr->requestUpdate(ser);
305 void Client::removeIdentity(IdentityId id)
307 emit instance()->requestRemoveIdentity(id);
311 void Client::coreIdentityCreated(const Identity &other)
313 if (!_identities.contains(other.id())) {
314 Identity *identity = new Identity(other, this);
315 _identities[other.id()] = identity;
316 identity->setInitialized();
317 signalProxy()->synchronize(identity);
318 emit identityCreated(other.id());
321 qWarning() << tr("Identity already exists in client!");
326 void Client::coreIdentityRemoved(IdentityId id)
328 if (_identities.contains(id)) {
329 emit identityRemoved(id);
330 Identity *i = _identities.take(id);
336 /*** User input handling ***/
338 void Client::userInput(const BufferInfo &bufferInfo, const QString &message)
340 // we need to make sure that AliasManager is ready before processing input
341 if (aliasManager() && aliasManager()->isInitialized())
342 inputHandler()->handleUserInput(bufferInfo, message);
344 instance()->_userInputBuffer.append(qMakePair(bufferInfo, message));
348 void Client::sendBufferedUserInput()
350 for (int i = 0; i < _userInputBuffer.count(); i++)
351 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
353 _userInputBuffer.clear();
357 /*** core connection stuff ***/
359 void Client::connectionStateChanged(CoreConnection::ConnectionState state)
362 case CoreConnection::Disconnected:
363 setDisconnectedFromCore();
365 case CoreConnection::Synchronized:
374 void Client::setSyncedToCore()
376 // create buffersyncer
377 Q_ASSERT(!_bufferSyncer);
378 _bufferSyncer = new BufferSyncer(this);
379 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
380 connect(bufferSyncer(), SIGNAL(markerLineSet(BufferId, MsgId)), _networkModel, SLOT(setMarkerLineMsgId(BufferId, MsgId)));
381 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
382 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
383 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
384 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
385 connect(bufferSyncer(), SIGNAL(bufferMarkedAsRead(BufferId)), SIGNAL(bufferMarkedAsRead(BufferId)));
386 connect(networkModel(), SIGNAL(requestSetLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
388 SignalProxy *p = signalProxy();
390 if ((Client::coreFeatures() & Quassel::PasswordChange)) {
391 p->attachSignal(this, SIGNAL(clientChangePassword(QString)));
394 p->synchronize(bufferSyncer());
396 // create a new BufferViewManager
397 Q_ASSERT(!_bufferViewManager);
398 _bufferViewManager = new ClientBufferViewManager(p, this);
399 connect(_bufferViewManager, SIGNAL(initDone()), _bufferViewOverlay, SLOT(restore()));
401 // create AliasManager
402 Q_ASSERT(!_aliasManager);
403 _aliasManager = new ClientAliasManager(this);
404 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
405 p->synchronize(aliasManager());
407 // create NetworkConfig
408 Q_ASSERT(!_networkConfig);
409 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
410 p->synchronize(networkConfig());
412 // create IgnoreListManager
413 Q_ASSERT(!_ignoreListManager);
414 _ignoreListManager = new ClientIgnoreListManager(this);
415 p->synchronize(ignoreListManager());
417 Q_ASSERT(!_transferManager);
418 _transferManager = new ClientTransferManager(this);
419 p->synchronize(transferManager());
421 // trigger backlog request once all active bufferviews are initialized
422 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
426 emit coreConnectionStateChanged(true);
430 void Client::requestInitialBacklog()
432 // usually it _should_ take longer until the bufferViews are initialized, so that's what
433 // triggers this slot. But we have to make sure that we know all buffers yet.
434 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
435 if (!bufferSyncer()->isInitialized()) {
436 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
437 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
440 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
441 disconnect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
443 _backlogManager->requestInitialBacklog();
447 void Client::disconnectFromCore()
449 if (!coreConnection()->isConnected())
452 coreConnection()->disconnectFromCore();
456 void Client::setDisconnectedFromCore()
462 emit coreConnectionStateChanged(false);
464 backlogManager()->reset();
465 messageProcessor()->reset();
467 // Clear internal data. Hopefully nothing relies on it at this point.
470 _bufferSyncer->deleteLater();
474 if (_bufferViewManager) {
475 _bufferViewManager->deleteLater();
476 _bufferViewManager = 0;
479 _bufferViewOverlay->reset();
482 _aliasManager->deleteLater();
486 if (_ignoreListManager) {
487 _ignoreListManager->deleteLater();
488 _ignoreListManager = 0;
491 if (_transferManager) {
492 _transferManager->deleteLater();
493 _transferManager = 0;
496 // we probably don't want to save pending input for reconnect
497 _userInputBuffer.clear();
499 _messageModel->clear();
500 _networkModel->clear();
502 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
503 while (netIter != _networks.end()) {
504 Network *net = netIter.value();
505 emit networkRemoved(net->networkId());
506 disconnect(net, SIGNAL(destroyed()), this, 0);
507 netIter = _networks.erase(netIter);
510 Q_ASSERT(_networks.isEmpty());
512 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
513 while (idIter != _identities.end()) {
514 emit identityRemoved(idIter.key());
515 Identity *id = idIter.value();
516 idIter = _identities.erase(idIter);
519 Q_ASSERT(_identities.isEmpty());
521 if (_networkConfig) {
522 _networkConfig->deleteLater();
530 void Client::networkDestroyed()
532 Network *net = static_cast<Network *>(sender());
533 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
534 while (netIter != _networks.end()) {
535 if (*netIter == net) {
536 netIter = _networks.erase(netIter);
546 // Hmm... we never used this...
547 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/)
549 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
553 void Client::recvMessage(const Message &msg)
556 messageProcessor()->process(msg_);
560 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId)
563 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
567 void Client::setMarkerLine(BufferId id, const MsgId &msgId)
570 bufferSyncer()->requestSetMarkerLine(id, msgId);
574 MsgId Client::markerLine(BufferId id)
576 if (id.isValid() && networkModel())
577 return networkModel()->markerLineMsgId(id);
582 void Client::removeBuffer(BufferId id)
584 if (!bufferSyncer()) return;
585 bufferSyncer()->requestRemoveBuffer(id);
589 void Client::renameBuffer(BufferId bufferId, const QString &newName)
593 bufferSyncer()->requestRenameBuffer(bufferId, newName);
597 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2)
601 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
605 void Client::purgeKnownBufferIds()
609 bufferSyncer()->requestPurgeBufferIds();
613 void Client::bufferRemoved(BufferId bufferId)
615 // select a sane buffer (status buffer)
616 /* we have to manually select a buffer because otherwise inconsitent changes
617 * to the model might occur:
618 * the result of a buffer removal triggers a change in the selection model.
619 * the newly selected buffer might be a channel that hasn't been selected yet
620 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
621 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
623 QModelIndex current = bufferModel()->currentIndex();
624 if (current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
625 bufferModel()->setCurrentIndex(current.sibling(0, 0));
628 // and remove it from the model
629 networkModel()->removeBuffer(bufferId);
633 void Client::bufferRenamed(BufferId bufferId, const QString &newName)
635 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
636 if (bufferIndex.isValid()) {
637 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
642 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2)
644 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
645 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
646 networkModel()->removeBuffer(bufferId2);
650 void Client::markBufferAsRead(BufferId id)
652 if (bufferSyncer() && id.isValid())
653 bufferSyncer()->requestMarkBufferAsRead(id);
656 void Client::changePassword(QString newPassword) {
657 CoreAccount account = currentCoreAccount();
658 account.setPassword(newPassword);
659 coreAccountModel()->createOrUpdateAccount(account);
660 coreAccountModel()->save();
661 emit clientChangePassword(newPassword);
665 #if QT_VERSION < 0x050000
666 void Client::logMessage(QtMsgType type, const char *msg)
668 fprintf(stderr, "%s\n", msg);
670 if (type == QtFatalMsg) {
671 Quassel::logFatalMessage(msg);
674 QString msgString = QString("%1\n").arg(msg);
676 //Check to see if there is an instance around, else we risk recursions
677 //when calling instance() and creating new ones.
678 if (!instanceExists())
681 instance()->_debugLog << msgString;
682 emit instance()->logUpdated(msgString);
686 void Client::logMessage(QtMsgType type, const QMessageLogContext &context, const QString &msg)
690 fprintf(stderr, "%s\n", msg.toLocal8Bit().constData());
692 if (type == QtFatalMsg) {
693 Quassel::logFatalMessage(msg.toLocal8Bit().constData());
696 QString msgString = QString("%1\n").arg(msg);
698 //Check to see if there is an instance around, else we risk recursions
699 //when calling instance() and creating new ones.
700 if (!instanceExists())
703 instance()->_debugLog << msgString;
704 emit instance()->logUpdated(msgString);