1 /***************************************************************************
2 * Copyright (C) 2005-09 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 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 "clientuserinputhandler.h"
38 #include "coreaccountmodel.h"
39 #include "coreconnection.h"
40 #include "ircchannel.h"
43 #include "messagemodel.h"
45 #include "networkconfig.h"
46 #include "networkmodel.h"
48 #include "signalproxy.h"
54 QPointer<Client> Client::instanceptr = 0;
56 /*** Initialization/destruction ***/
58 bool Client::instanceExists()
63 Client *Client::instance() {
65 instanceptr = new Client();
69 void Client::destroy() {
71 delete instanceptr->mainUi();
72 instanceptr->deleteLater();
77 void Client::init(AbstractUi *ui) {
78 instance()->_mainUi = ui;
82 Client::Client(QObject *parent)
84 _signalProxy(new SignalProxy(SignalProxy::Client, this)),
90 _backlogManager(new ClientBacklogManager(this)),
91 _bufferViewManager(0),
92 _bufferViewOverlay(new BufferViewOverlay(this)),
93 _ircListHelper(new ClientIrcListHelper(this)),
96 _ignoreListManager(0),
99 _coreAccountModel(new CoreAccountModel(this)),
100 _coreConnection(new CoreConnection(_coreAccountModel, this)),
101 _debugLog(&_debugLogBuffer)
103 _signalProxy->synchronize(_ircListHelper);
107 disconnectFromCore();
110 void Client::init() {
111 _networkModel = new NetworkModel(this);
113 connect(this, SIGNAL(networkRemoved(NetworkId)),
114 _networkModel, SLOT(networkRemoved(NetworkId)));
116 _bufferModel = new BufferModel(_networkModel);
117 _messageModel = mainUi()->createMessageModel(this);
118 _messageProcessor = mainUi()->createMessageProcessor(this);
119 _inputHandler = new ClientUserInputHandler(this);
121 SignalProxy *p = signalProxy();
123 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
124 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
126 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
127 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
128 p->attachSignal(this, SIGNAL(requestNetworkStates()));
130 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
131 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
132 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
133 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
135 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &, const QStringList &)), SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)));
136 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
137 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
138 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
140 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
141 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
142 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
143 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
145 // attach backlog manager
146 p->synchronize(backlogManager());
147 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
149 coreAccountModel()->load();
151 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
152 coreConnection()->init();
155 /*** public static methods ***/
157 AbstractUi *Client::mainUi() {
158 return instance()->_mainUi;
161 bool Client::isConnected() {
162 return coreConnection()->state() >= CoreConnection::Connected;
165 bool Client::isSynced() {
166 return coreConnection()->state() == CoreConnection::Synchronized;
169 bool Client::internalCore() {
170 return currentCoreAccount().isInternal();
173 /*** Network handling ***/
175 QList<NetworkId> Client::networkIds() {
176 return instance()->_networks.keys();
179 const Network * Client::network(NetworkId networkid) {
180 if(instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
184 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels) {
185 emit instance()->requestCreateNetwork(info, persistentChannels);
188 void Client::removeNetwork(NetworkId id) {
189 emit instance()->requestRemoveNetwork(id);
192 void Client::updateNetwork(const NetworkInfo &info) {
193 Network *netptr = instance()->_networks.value(info.networkId, 0);
195 qWarning() << "Update for unknown network requested:" << info;
198 netptr->requestSetNetworkInfo(info);
201 void Client::addNetwork(Network *net) {
202 net->setProxy(signalProxy());
203 signalProxy()->synchronize(net);
204 networkModel()->attachNetwork(net);
205 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
206 instance()->_networks[net->networkId()] = net;
207 emit instance()->networkCreated(net->networkId());
210 void Client::coreNetworkCreated(NetworkId id) {
211 if(_networks.contains(id)) {
212 qWarning() << "Creation of already existing network requested!";
215 Network *net = new Network(id, this);
219 void Client::coreNetworkRemoved(NetworkId id) {
220 if(!_networks.contains(id))
222 Network *net = _networks.take(id);
223 emit networkRemoved(net->networkId());
227 /*** Identity handling ***/
229 QList<IdentityId> Client::identityIds() {
230 return instance()->_identities.keys();
233 const Identity *Client::identity(IdentityId id) {
234 if(instance()->_identities.contains(id)) return instance()->_identities[id];
238 void Client::createIdentity(const CertIdentity &id) {
239 QVariantMap additional;
241 additional["KeyPem"] = id.sslKey().toPem();
242 additional["CertPem"] = id.sslCert().toPem();
244 emit instance()->requestCreateIdentity(id, additional);
247 void Client::updateIdentity(IdentityId id, const QVariantMap &ser) {
248 Identity *idptr = instance()->_identities.value(id, 0);
250 qWarning() << "Update for unknown identity requested:" << id;
253 idptr->requestUpdate(ser);
256 void Client::removeIdentity(IdentityId id) {
257 emit instance()->requestRemoveIdentity(id);
260 void Client::coreIdentityCreated(const Identity &other) {
261 if(!_identities.contains(other.id())) {
262 Identity *identity = new Identity(other, this);
263 _identities[other.id()] = identity;
264 identity->setInitialized();
265 signalProxy()->synchronize(identity);
266 emit identityCreated(other.id());
268 qWarning() << tr("Identity already exists in client!");
272 void Client::coreIdentityRemoved(IdentityId id) {
273 if(_identities.contains(id)) {
274 emit identityRemoved(id);
275 Identity *i = _identities.take(id);
280 /*** User input handling ***/
282 void Client::userInput(const BufferInfo &bufferInfo, const QString &message) {
283 // we need to make sure that AliasManager is ready before processing input
284 if(aliasManager() && aliasManager()->isInitialized())
285 inputHandler()->handleUserInput(bufferInfo, message);
287 instance()-> _userInputBuffer.append(qMakePair(bufferInfo, message));
290 void Client::sendBufferedUserInput() {
291 for(int i = 0; i < _userInputBuffer.count(); i++)
292 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
294 _userInputBuffer.clear();
297 /*** core connection stuff ***/
299 void Client::connectionStateChanged(CoreConnection::ConnectionState state) {
301 case CoreConnection::Disconnected:
302 setDisconnectedFromCore();
304 case CoreConnection::Synchronized:
312 void Client::setSyncedToCore() {
313 // create buffersyncer
314 Q_ASSERT(!_bufferSyncer);
315 _bufferSyncer = new BufferSyncer(this);
316 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
317 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
318 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
319 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
320 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
321 connect(networkModel(), SIGNAL(setLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
322 signalProxy()->synchronize(bufferSyncer());
324 // create a new BufferViewManager
325 Q_ASSERT(!_bufferViewManager);
326 _bufferViewManager = new ClientBufferViewManager(signalProxy(), this);
327 connect(bufferViewManager(), SIGNAL(initDone()), this, SLOT(createDefaultBufferView()));
329 // create AliasManager
330 Q_ASSERT(!_aliasManager);
331 _aliasManager = new ClientAliasManager(this);
332 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
333 signalProxy()->synchronize(aliasManager());
335 // create NetworkConfig
336 Q_ASSERT(!_networkConfig);
337 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
338 signalProxy()->synchronize(networkConfig());
340 // create IgnoreListManager
341 Q_ASSERT(!_ignoreListManager);
342 _ignoreListManager = new ClientIgnoreListManager(this);
343 signalProxy()->synchronize(ignoreListManager());
345 // trigger backlog request once all active bufferviews are initialized
346 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
349 emit coreConnectionStateChanged(true);
352 void Client::requestInitialBacklog() {
353 // usually it _should_ take longer until the bufferViews are initialized, so that's what
354 // triggers this slot. But we have to make sure that we know all buffers yet.
355 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
356 if(!bufferSyncer()->isInitialized()) {
357 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
358 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
361 _backlogManager->requestInitialBacklog();
364 void Client::createDefaultBufferView() {
365 if(bufferViewManager()->bufferViewConfigs().isEmpty()) {
366 BufferViewConfig config(-1);
367 config.setBufferViewName(tr("All Chats"));
368 config.initSetBufferList(networkModel()->allBufferIdsSorted());
369 bufferViewManager()->requestCreateBufferView(config.toVariantMap());
373 void Client::disconnectFromCore() {
374 if(!coreConnection()->isConnected())
377 coreConnection()->disconnectFromCore();
380 void Client::setDisconnectedFromCore() {
382 emit coreConnectionStateChanged(false);
384 backlogManager()->reset();
385 messageProcessor()->reset();
387 // Clear internal data. Hopefully nothing relies on it at this point.
390 _bufferSyncer->deleteLater();
394 if(_bufferViewManager) {
395 _bufferViewManager->deleteLater();
396 _bufferViewManager = 0;
400 _aliasManager->deleteLater();
404 if(_ignoreListManager) {
405 _ignoreListManager->deleteLater();
406 _ignoreListManager = 0;
408 // we probably don't want to save pending input for reconnect
409 _userInputBuffer.clear();
411 _messageModel->clear();
412 _networkModel->clear();
414 QHash<NetworkId, Network*>::iterator netIter = _networks.begin();
415 while(netIter != _networks.end()) {
416 Network *net = netIter.value();
417 emit networkRemoved(net->networkId());
418 disconnect(net, SIGNAL(destroyed()), this, 0);
419 netIter = _networks.erase(netIter);
422 Q_ASSERT(_networks.isEmpty());
424 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
425 while(idIter != _identities.end()) {
426 emit identityRemoved(idIter.key());
427 Identity *id = idIter.value();
428 idIter = _identities.erase(idIter);
431 Q_ASSERT(_identities.isEmpty());
434 _networkConfig->deleteLater();
441 void Client::networkDestroyed() {
442 Network *net = static_cast<Network *>(sender());
443 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
444 while(netIter != _networks.end()) {
445 if(*netIter == net) {
446 netIter = _networks.erase(netIter);
454 // Hmm... we never used this...
455 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/) {
456 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
459 void Client::recvMessage(const Message &msg) {
461 messageProcessor()->process(msg_);
464 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId) {
467 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
470 void Client::removeBuffer(BufferId id) {
471 if(!bufferSyncer()) return;
472 bufferSyncer()->requestRemoveBuffer(id);
475 void Client::renameBuffer(BufferId bufferId, const QString &newName) {
478 bufferSyncer()->requestRenameBuffer(bufferId, newName);
481 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2) {
484 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
487 void Client::purgeKnownBufferIds() {
490 bufferSyncer()->requestPurgeBufferIds();
493 void Client::bufferRemoved(BufferId bufferId) {
494 // select a sane buffer (status buffer)
495 /* we have to manually select a buffer because otherwise inconsitent changes
496 * to the model might occur:
497 * the result of a buffer removal triggers a change in the selection model.
498 * the newly selected buffer might be a channel that hasn't been selected yet
499 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
500 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
502 QModelIndex current = bufferModel()->currentIndex();
503 if(current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
504 bufferModel()->setCurrentIndex(current.sibling(0,0));
507 // and remove it from the model
508 networkModel()->removeBuffer(bufferId);
511 void Client::bufferRenamed(BufferId bufferId, const QString &newName) {
512 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
513 if(bufferIndex.isValid()) {
514 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
518 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2) {
519 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
520 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
521 networkModel()->removeBuffer(bufferId2);
524 void Client::logMessage(QtMsgType type, const char *msg) {
525 fprintf(stderr, "%s\n", msg);
527 if(type == QtFatalMsg) {
528 Quassel::logFatalMessage(msg);
530 QString msgString = QString("%1\n").arg(msg);
532 //Check to see if there is an instance around, else we risk recursions
533 //when calling instance() and creating new ones.
534 if (!instanceExists())
537 instance()->_debugLog << msgString;
538 emit instance()->logUpdated(msgString);