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)),
102 _debugLog(&_debugLogBuffer)
104 _signalProxy->synchronize(_ircListHelper);
108 disconnectFromCore();
111 void Client::init() {
112 _networkModel = new NetworkModel(this);
114 connect(this, SIGNAL(networkRemoved(NetworkId)),
115 _networkModel, SLOT(networkRemoved(NetworkId)));
117 _bufferModel = new BufferModel(_networkModel);
118 _messageModel = mainUi()->createMessageModel(this);
119 _messageProcessor = mainUi()->createMessageProcessor(this);
120 _inputHandler = new ClientUserInputHandler(this);
122 SignalProxy *p = signalProxy();
124 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
125 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
127 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
128 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
129 p->attachSignal(this, SIGNAL(requestNetworkStates()));
131 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
132 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
133 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
134 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
136 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &, const QStringList &)), SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)));
137 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
138 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
139 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
141 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
142 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
143 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
144 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
146 // attach backlog manager
147 p->synchronize(backlogManager());
148 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
150 coreAccountModel()->load();
152 connect(coreConnection(), SIGNAL(stateChanged(CoreConnection::ConnectionState)), SLOT(connectionStateChanged(CoreConnection::ConnectionState)));
153 coreConnection()->init();
156 /*** public static methods ***/
158 AbstractUi *Client::mainUi() {
159 return instance()->_mainUi;
162 bool Client::isConnected() {
163 return instance()->_connected;
166 bool Client::internalCore() {
167 return currentCoreAccount().isInternal();
170 /*** Network handling ***/
172 QList<NetworkId> Client::networkIds() {
173 return instance()->_networks.keys();
176 const Network * Client::network(NetworkId networkid) {
177 if(instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
181 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels) {
182 emit instance()->requestCreateNetwork(info, persistentChannels);
185 void Client::removeNetwork(NetworkId id) {
186 emit instance()->requestRemoveNetwork(id);
189 void Client::updateNetwork(const NetworkInfo &info) {
190 Network *netptr = instance()->_networks.value(info.networkId, 0);
192 qWarning() << "Update for unknown network requested:" << info;
195 netptr->requestSetNetworkInfo(info);
198 void Client::addNetwork(Network *net) {
199 net->setProxy(signalProxy());
200 signalProxy()->synchronize(net);
201 networkModel()->attachNetwork(net);
202 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
203 instance()->_networks[net->networkId()] = net;
204 emit instance()->networkCreated(net->networkId());
207 void Client::coreNetworkCreated(NetworkId id) {
208 if(_networks.contains(id)) {
209 qWarning() << "Creation of already existing network requested!";
212 Network *net = new Network(id, this);
216 void Client::coreNetworkRemoved(NetworkId id) {
217 if(!_networks.contains(id))
219 Network *net = _networks.take(id);
220 emit networkRemoved(net->networkId());
224 /*** Identity handling ***/
226 QList<IdentityId> Client::identityIds() {
227 return instance()->_identities.keys();
230 const Identity *Client::identity(IdentityId id) {
231 if(instance()->_identities.contains(id)) return instance()->_identities[id];
235 void Client::createIdentity(const CertIdentity &id) {
236 QVariantMap additional;
238 additional["KeyPem"] = id.sslKey().toPem();
239 additional["CertPem"] = id.sslCert().toPem();
241 emit instance()->requestCreateIdentity(id, additional);
244 void Client::updateIdentity(IdentityId id, const QVariantMap &ser) {
245 Identity *idptr = instance()->_identities.value(id, 0);
247 qWarning() << "Update for unknown identity requested:" << id;
250 idptr->requestUpdate(ser);
253 void Client::removeIdentity(IdentityId id) {
254 emit instance()->requestRemoveIdentity(id);
257 void Client::coreIdentityCreated(const Identity &other) {
258 if(!_identities.contains(other.id())) {
259 Identity *identity = new Identity(other, this);
260 _identities[other.id()] = identity;
261 identity->setInitialized();
262 signalProxy()->synchronize(identity);
263 emit identityCreated(other.id());
265 qWarning() << tr("Identity already exists in client!");
269 void Client::coreIdentityRemoved(IdentityId id) {
270 if(_identities.contains(id)) {
271 emit identityRemoved(id);
272 Identity *i = _identities.take(id);
277 /*** User input handling ***/
279 void Client::userInput(const BufferInfo &bufferInfo, const QString &message) {
280 // we need to make sure that AliasManager is ready before processing input
281 if(aliasManager() && aliasManager()->isInitialized())
282 inputHandler()->handleUserInput(bufferInfo, message);
284 instance()-> _userInputBuffer.append(qMakePair(bufferInfo, message));
287 void Client::sendBufferedUserInput() {
288 for(int i = 0; i < _userInputBuffer.count(); i++)
289 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
291 _userInputBuffer.clear();
294 /*** core connection stuff ***/
296 void Client::connectionStateChanged(CoreConnection::ConnectionState state) {
298 case CoreConnection::Disconnected:
299 setDisconnectedFromCore();
301 case CoreConnection::Synchronized:
309 void Client::setSyncedToCore() {
310 // create buffersyncer
311 Q_ASSERT(!_bufferSyncer);
312 _bufferSyncer = new BufferSyncer(this);
313 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
314 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
315 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
316 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
317 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
318 connect(networkModel(), SIGNAL(setLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
319 signalProxy()->synchronize(bufferSyncer());
321 // create a new BufferViewManager
322 Q_ASSERT(!_bufferViewManager);
323 _bufferViewManager = new ClientBufferViewManager(signalProxy(), this);
324 connect(bufferViewManager(), SIGNAL(initDone()), this, SLOT(createDefaultBufferView()));
326 // create AliasManager
327 Q_ASSERT(!_aliasManager);
328 _aliasManager = new ClientAliasManager(this);
329 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
330 signalProxy()->synchronize(aliasManager());
332 // create NetworkConfig
333 Q_ASSERT(!_networkConfig);
334 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
335 signalProxy()->synchronize(networkConfig());
337 // create IgnoreListManager
338 Q_ASSERT(!_ignoreListManager);
339 _ignoreListManager = new ClientIgnoreListManager(this);
340 signalProxy()->synchronize(ignoreListManager());
342 // trigger backlog request once all active bufferviews are initialized
343 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
347 emit coreConnectionStateChanged(true);
350 void Client::requestInitialBacklog() {
351 // usually it _should_ take longer until the bufferViews are initialized, so that's what
352 // triggers this slot. But we have to make sure that we know all buffers yet.
353 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
354 if(!bufferSyncer()->isInitialized()) {
355 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
356 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
359 _backlogManager->requestInitialBacklog();
362 void Client::createDefaultBufferView() {
363 if(bufferViewManager()->bufferViewConfigs().isEmpty()) {
364 BufferViewConfig config(-1);
365 config.setBufferViewName(tr("All Chats"));
366 config.initSetBufferList(networkModel()->allBufferIdsSorted());
367 bufferViewManager()->requestCreateBufferView(config.toVariantMap());
371 void Client::disconnectFromCore() {
372 if(!coreConnection()->isConnected())
375 coreConnection()->disconnectFromCore();
378 void Client::setDisconnectedFromCore() {
381 emit coreConnectionStateChanged(false);
383 backlogManager()->reset();
384 messageProcessor()->reset();
386 // Clear internal data. Hopefully nothing relies on it at this point.
389 _bufferSyncer->deleteLater();
393 if(_bufferViewManager) {
394 _bufferViewManager->deleteLater();
395 _bufferViewManager = 0;
399 _aliasManager->deleteLater();
403 if(_ignoreListManager) {
404 _ignoreListManager->deleteLater();
405 _ignoreListManager = 0;
407 // we probably don't want to save pending input for reconnect
408 _userInputBuffer.clear();
410 _messageModel->clear();
411 _networkModel->clear();
413 QHash<NetworkId, Network*>::iterator netIter = _networks.begin();
414 while(netIter != _networks.end()) {
415 Network *net = netIter.value();
416 emit networkRemoved(net->networkId());
417 disconnect(net, SIGNAL(destroyed()), this, 0);
418 netIter = _networks.erase(netIter);
421 Q_ASSERT(_networks.isEmpty());
423 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
424 while(idIter != _identities.end()) {
425 emit identityRemoved(idIter.key());
426 Identity *id = idIter.value();
427 idIter = _identities.erase(idIter);
430 Q_ASSERT(_identities.isEmpty());
433 _networkConfig->deleteLater();
440 void Client::networkDestroyed() {
441 Network *net = static_cast<Network *>(sender());
442 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
443 while(netIter != _networks.end()) {
444 if(*netIter == net) {
445 netIter = _networks.erase(netIter);
453 // Hmm... we never used this...
454 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/) {
455 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
458 void Client::recvMessage(const Message &msg) {
460 messageProcessor()->process(msg_);
463 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId) {
466 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
469 void Client::removeBuffer(BufferId id) {
470 if(!bufferSyncer()) return;
471 bufferSyncer()->requestRemoveBuffer(id);
474 void Client::renameBuffer(BufferId bufferId, const QString &newName) {
477 bufferSyncer()->requestRenameBuffer(bufferId, newName);
480 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2) {
483 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
486 void Client::purgeKnownBufferIds() {
489 bufferSyncer()->requestPurgeBufferIds();
492 void Client::bufferRemoved(BufferId bufferId) {
493 // select a sane buffer (status buffer)
494 /* we have to manually select a buffer because otherwise inconsitent changes
495 * to the model might occur:
496 * the result of a buffer removal triggers a change in the selection model.
497 * the newly selected buffer might be a channel that hasn't been selected yet
498 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
499 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
501 QModelIndex current = bufferModel()->currentIndex();
502 if(current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
503 bufferModel()->setCurrentIndex(current.sibling(0,0));
506 // and remove it from the model
507 networkModel()->removeBuffer(bufferId);
510 void Client::bufferRenamed(BufferId bufferId, const QString &newName) {
511 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
512 if(bufferIndex.isValid()) {
513 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
517 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2) {
518 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
519 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
520 networkModel()->removeBuffer(bufferId2);
523 void Client::logMessage(QtMsgType type, const char *msg) {
524 fprintf(stderr, "%s\n", msg);
526 if(type == QtFatalMsg) {
527 Quassel::logFatalMessage(msg);
529 QString msgString = QString("%1\n").arg(msg);
531 //Check to see if there is an instance around, else we risk recursions
532 //when calling instance() and creating new ones.
533 if (!instanceExists())
536 instance()->_debugLog << msgString;
537 emit instance()->logUpdated(msgString);