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 p->attachSignal(this, SIGNAL(clientChangePassword(QString)));
158 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
159 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
160 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
161 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
163 // attach backlog manager
164 p->synchronize(backlogManager());
165 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
167 coreAccountModel()->load();
169 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
170 coreConnection()->init();
174 /*** public static methods ***/
176 AbstractUi *Client::mainUi()
178 return instance()->_mainUi;
182 void Client::setCoreFeatures(Quassel::Features features)
184 _coreFeatures = features;
188 bool Client::isConnected()
190 return instance()->_connected;
194 bool Client::internalCore()
196 return currentCoreAccount().isInternal();
200 /*** Network handling ***/
202 QList<NetworkId> Client::networkIds()
204 return instance()->_networks.keys();
208 const Network *Client::network(NetworkId networkid)
210 if (instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
215 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels)
217 emit instance()->requestCreateNetwork(info, persistentChannels);
221 void Client::removeNetwork(NetworkId id)
223 emit instance()->requestRemoveNetwork(id);
227 void Client::updateNetwork(const NetworkInfo &info)
229 Network *netptr = instance()->_networks.value(info.networkId, 0);
231 qWarning() << "Update for unknown network requested:" << info;
234 netptr->requestSetNetworkInfo(info);
238 void Client::addNetwork(Network *net)
240 net->setProxy(signalProxy());
241 signalProxy()->synchronize(net);
242 networkModel()->attachNetwork(net);
243 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
244 instance()->_networks[net->networkId()] = net;
245 emit instance()->networkCreated(net->networkId());
249 void Client::coreNetworkCreated(NetworkId id)
251 if (_networks.contains(id)) {
252 qWarning() << "Creation of already existing network requested!";
255 Network *net = new Network(id, this);
260 void Client::coreNetworkRemoved(NetworkId id)
262 if (!_networks.contains(id))
264 Network *net = _networks.take(id);
265 emit networkRemoved(net->networkId());
270 /*** Identity handling ***/
272 QList<IdentityId> Client::identityIds()
274 return instance()->_identities.keys();
278 const Identity *Client::identity(IdentityId id)
280 if (instance()->_identities.contains(id)) return instance()->_identities[id];
285 void Client::createIdentity(const CertIdentity &id)
287 QVariantMap additional;
289 additional["KeyPem"] = id.sslKey().toPem();
290 additional["CertPem"] = id.sslCert().toPem();
292 emit instance()->requestCreateIdentity(id, additional);
296 void Client::updateIdentity(IdentityId id, const QVariantMap &ser)
298 Identity *idptr = instance()->_identities.value(id, 0);
300 qWarning() << "Update for unknown identity requested:" << id;
303 idptr->requestUpdate(ser);
307 void Client::removeIdentity(IdentityId id)
309 emit instance()->requestRemoveIdentity(id);
313 void Client::coreIdentityCreated(const Identity &other)
315 if (!_identities.contains(other.id())) {
316 Identity *identity = new Identity(other, this);
317 _identities[other.id()] = identity;
318 identity->setInitialized();
319 signalProxy()->synchronize(identity);
320 emit identityCreated(other.id());
323 qWarning() << tr("Identity already exists in client!");
328 void Client::coreIdentityRemoved(IdentityId id)
330 if (_identities.contains(id)) {
331 emit identityRemoved(id);
332 Identity *i = _identities.take(id);
338 /*** User input handling ***/
340 void Client::userInput(const BufferInfo &bufferInfo, const QString &message)
342 // we need to make sure that AliasManager is ready before processing input
343 if (aliasManager() && aliasManager()->isInitialized())
344 inputHandler()->handleUserInput(bufferInfo, message);
346 instance()->_userInputBuffer.append(qMakePair(bufferInfo, message));
350 void Client::sendBufferedUserInput()
352 for (int i = 0; i < _userInputBuffer.count(); i++)
353 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
355 _userInputBuffer.clear();
359 /*** core connection stuff ***/
361 void Client::connectionStateChanged(CoreConnection::ConnectionState state)
364 case CoreConnection::Disconnected:
365 setDisconnectedFromCore();
367 case CoreConnection::Synchronized:
376 void Client::setSyncedToCore()
378 // create buffersyncer
379 Q_ASSERT(!_bufferSyncer);
380 _bufferSyncer = new BufferSyncer(this);
381 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
382 connect(bufferSyncer(), SIGNAL(markerLineSet(BufferId, MsgId)), _networkModel, SLOT(setMarkerLineMsgId(BufferId, MsgId)));
383 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
384 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
385 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
386 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
387 connect(bufferSyncer(), SIGNAL(bufferMarkedAsRead(BufferId)), SIGNAL(bufferMarkedAsRead(BufferId)));
388 connect(networkModel(), SIGNAL(requestSetLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
389 signalProxy()->synchronize(bufferSyncer());
391 // create a new BufferViewManager
392 Q_ASSERT(!_bufferViewManager);
393 _bufferViewManager = new ClientBufferViewManager(signalProxy(), this);
394 connect(_bufferViewManager, SIGNAL(initDone()), _bufferViewOverlay, SLOT(restore()));
396 // create AliasManager
397 Q_ASSERT(!_aliasManager);
398 _aliasManager = new ClientAliasManager(this);
399 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
400 signalProxy()->synchronize(aliasManager());
402 // create NetworkConfig
403 Q_ASSERT(!_networkConfig);
404 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
405 signalProxy()->synchronize(networkConfig());
407 // create IgnoreListManager
408 Q_ASSERT(!_ignoreListManager);
409 _ignoreListManager = new ClientIgnoreListManager(this);
410 signalProxy()->synchronize(ignoreListManager());
412 Q_ASSERT(!_transferManager);
413 _transferManager = new ClientTransferManager(this);
414 signalProxy()->synchronize(transferManager());
416 // trigger backlog request once all active bufferviews are initialized
417 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
421 emit coreConnectionStateChanged(true);
425 void Client::requestInitialBacklog()
427 // usually it _should_ take longer until the bufferViews are initialized, so that's what
428 // triggers this slot. But we have to make sure that we know all buffers yet.
429 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
430 if (!bufferSyncer()->isInitialized()) {
431 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
432 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
435 disconnect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
436 disconnect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
438 _backlogManager->requestInitialBacklog();
442 void Client::disconnectFromCore()
444 if (!coreConnection()->isConnected())
447 coreConnection()->disconnectFromCore();
451 void Client::setDisconnectedFromCore()
457 emit coreConnectionStateChanged(false);
459 backlogManager()->reset();
460 messageProcessor()->reset();
462 // Clear internal data. Hopefully nothing relies on it at this point.
465 _bufferSyncer->deleteLater();
469 if (_bufferViewManager) {
470 _bufferViewManager->deleteLater();
471 _bufferViewManager = 0;
474 _bufferViewOverlay->reset();
477 _aliasManager->deleteLater();
481 if (_ignoreListManager) {
482 _ignoreListManager->deleteLater();
483 _ignoreListManager = 0;
486 if (_transferManager) {
487 _transferManager->deleteLater();
488 _transferManager = 0;
491 // we probably don't want to save pending input for reconnect
492 _userInputBuffer.clear();
494 _messageModel->clear();
495 _networkModel->clear();
497 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
498 while (netIter != _networks.end()) {
499 Network *net = netIter.value();
500 emit networkRemoved(net->networkId());
501 disconnect(net, SIGNAL(destroyed()), this, 0);
502 netIter = _networks.erase(netIter);
505 Q_ASSERT(_networks.isEmpty());
507 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
508 while (idIter != _identities.end()) {
509 emit identityRemoved(idIter.key());
510 Identity *id = idIter.value();
511 idIter = _identities.erase(idIter);
514 Q_ASSERT(_identities.isEmpty());
516 if (_networkConfig) {
517 _networkConfig->deleteLater();
525 void Client::networkDestroyed()
527 Network *net = static_cast<Network *>(sender());
528 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
529 while (netIter != _networks.end()) {
530 if (*netIter == net) {
531 netIter = _networks.erase(netIter);
541 // Hmm... we never used this...
542 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/)
544 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
548 void Client::recvMessage(const Message &msg)
551 messageProcessor()->process(msg_);
555 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId)
558 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
562 void Client::setMarkerLine(BufferId id, const MsgId &msgId)
565 bufferSyncer()->requestSetMarkerLine(id, msgId);
569 MsgId Client::markerLine(BufferId id)
571 if (id.isValid() && networkModel())
572 return networkModel()->markerLineMsgId(id);
577 void Client::removeBuffer(BufferId id)
579 if (!bufferSyncer()) return;
580 bufferSyncer()->requestRemoveBuffer(id);
584 void Client::renameBuffer(BufferId bufferId, const QString &newName)
588 bufferSyncer()->requestRenameBuffer(bufferId, newName);
592 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2)
596 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
600 void Client::purgeKnownBufferIds()
604 bufferSyncer()->requestPurgeBufferIds();
608 void Client::bufferRemoved(BufferId bufferId)
610 // select a sane buffer (status buffer)
611 /* we have to manually select a buffer because otherwise inconsitent changes
612 * to the model might occur:
613 * the result of a buffer removal triggers a change in the selection model.
614 * the newly selected buffer might be a channel that hasn't been selected yet
615 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
616 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
618 QModelIndex current = bufferModel()->currentIndex();
619 if (current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
620 bufferModel()->setCurrentIndex(current.sibling(0, 0));
623 // and remove it from the model
624 networkModel()->removeBuffer(bufferId);
628 void Client::bufferRenamed(BufferId bufferId, const QString &newName)
630 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
631 if (bufferIndex.isValid()) {
632 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
637 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2)
639 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
640 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
641 networkModel()->removeBuffer(bufferId2);
645 void Client::markBufferAsRead(BufferId id)
647 if (bufferSyncer() && id.isValid())
648 bufferSyncer()->requestMarkBufferAsRead(id);
651 void Client::changePassword(QString newPassword) {
652 CoreAccount account = currentCoreAccount();
653 account.setPassword(newPassword);
654 coreAccountModel()->createOrUpdateAccount(account);
655 emit clientChangePassword(newPassword);
659 #if QT_VERSION < 0x050000
660 void Client::logMessage(QtMsgType type, const char *msg)
662 fprintf(stderr, "%s\n", msg);
664 if (type == QtFatalMsg) {
665 Quassel::logFatalMessage(msg);
668 QString msgString = QString("%1\n").arg(msg);
670 //Check to see if there is an instance around, else we risk recursions
671 //when calling instance() and creating new ones.
672 if (!instanceExists())
675 instance()->_debugLog << msgString;
676 emit instance()->logUpdated(msgString);
680 void Client::logMessage(QtMsgType type, const QMessageLogContext &context, const QString &msg)
684 fprintf(stderr, "%s\n", msg.toLocal8Bit().constData());
686 if (type == QtFatalMsg) {
687 Quassel::logFatalMessage(msg.toLocal8Bit().constData());
690 QString msgString = QString("%1\n").arg(msg);
692 //Check to see if there is an instance around, else we risk recursions
693 //when calling instance() and creating new ones.
694 if (!instanceExists())
697 instance()->_debugLog << msgString;
698 emit instance()->logUpdated(msgString);