1 /***************************************************************************
2 * Copyright (C) 2005-08 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 "bufferinfo.h"
25 #include "buffermodel.h"
26 #include "buffersettings.h"
27 #include "buffersyncer.h"
28 #include "bufferviewmanager.h"
29 #include "clientbacklogmanager.h"
30 #include "clientirclisthelper.h"
31 #include "clientidentity.h"
32 #include "ircchannel.h"
35 #include "messagemodel.h"
37 #include "networkmodel.h"
39 #include "quasselui.h"
40 #include "signalproxy.h"
46 QPointer<Client> Client::instanceptr = 0;
47 AccountId Client::_currentCoreAccount = 0;
49 /*** Initialization/destruction ***/
51 Client *Client::instance() {
53 instanceptr = new Client();
57 void Client::destroy() {
59 delete instanceptr->mainUi();
60 instanceptr->deleteLater();
65 void Client::init(AbstractUi *ui) {
66 instance()->_mainUi = ui;
70 Client::Client(QObject *parent)
72 _signalProxy(new SignalProxy(SignalProxy::Client, this)),
77 _backlogManager(new ClientBacklogManager(this)),
78 _bufferViewManager(0),
79 _ircListHelper(new ClientIrcListHelper(this)),
82 _connectedToCore(false),
85 _debugLog(&_debugLogBuffer)
87 _signalProxy->synchronize(_ircListHelper);
95 _currentCoreAccount = 0;
96 _networkModel = new NetworkModel(this);
98 connect(this, SIGNAL(networkRemoved(NetworkId)),
99 _networkModel, SLOT(networkRemoved(NetworkId)));
101 _bufferModel = new BufferModel(_networkModel);
102 _messageModel = mainUi()->createMessageModel(this);
103 _messageProcessor = mainUi()->createMessageProcessor(this);
105 SignalProxy *p = signalProxy();
107 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
108 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
110 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
111 p->attachSignal(this, SIGNAL(sendInput(BufferInfo, QString)));
112 p->attachSignal(this, SIGNAL(requestNetworkStates()));
114 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
115 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
116 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
117 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
119 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &)), SIGNAL(createNetwork(const NetworkInfo &)));
120 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
121 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
122 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
124 connect(p, SIGNAL(disconnected()), this, SLOT(disconnectedFromCore()));
126 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
127 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
128 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
129 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
131 // attach backlog manager
132 p->synchronize(backlogManager());
133 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
136 /*** public static methods ***/
138 AbstractUi *Client::mainUi() {
139 return instance()->_mainUi;
142 AccountId Client::currentCoreAccount() {
143 return _currentCoreAccount;
146 void Client::setCurrentCoreAccount(AccountId id) {
147 _currentCoreAccount = id;
150 bool Client::isConnected() {
151 return instance()->_connectedToCore;
154 bool Client::isSynced() {
155 return instance()->_syncedToCore;
158 /*** Network handling ***/
160 QList<NetworkId> Client::networkIds() {
161 return instance()->_networks.keys();
164 const Network * Client::network(NetworkId networkid) {
165 if(instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
169 void Client::createNetwork(const NetworkInfo &info) {
170 emit instance()->requestCreateNetwork(info);
173 void Client::removeNetwork(NetworkId id) {
174 emit instance()->requestRemoveNetwork(id);
177 void Client::updateNetwork(const NetworkInfo &info) {
178 Network *netptr = instance()->_networks.value(info.networkId, 0);
180 qWarning() << "Update for unknown network requested:" << info;
183 netptr->requestSetNetworkInfo(info);
186 void Client::addNetwork(Network *net) {
187 net->setProxy(signalProxy());
188 signalProxy()->synchronize(net);
189 networkModel()->attachNetwork(net);
190 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
191 instance()->_networks[net->networkId()] = net;
192 emit instance()->networkCreated(net->networkId());
195 void Client::coreNetworkCreated(NetworkId id) {
196 if(_networks.contains(id)) {
197 qWarning() << "Creation of already existing network requested!";
200 Network *net = new Network(id, this);
204 void Client::coreNetworkRemoved(NetworkId id) {
205 if(!_networks.contains(id))
207 Network *net = _networks.take(id);
208 emit networkRemoved(net->networkId());
212 /*** Identity handling ***/
214 QList<IdentityId> Client::identityIds() {
215 return instance()->_identities.keys();
218 const Identity *Client::identity(IdentityId id) {
219 if(instance()->_identities.contains(id)) return instance()->_identities[id];
223 void Client::createIdentity(const CertIdentity &id) {
224 QVariantMap additional;
226 additional["KeyPem"] = id.sslKey().toPem();
227 additional["CertPem"] = id.sslCert().toPem();
229 emit instance()->requestCreateIdentity(id, additional);
232 void Client::updateIdentity(IdentityId id, const QVariantMap &ser) {
233 Identity *idptr = instance()->_identities.value(id, 0);
235 qWarning() << "Update for unknown identity requested:" << id;
238 idptr->requestUpdate(ser);
241 void Client::removeIdentity(IdentityId id) {
242 emit instance()->requestRemoveIdentity(id);
245 void Client::coreIdentityCreated(const Identity &other) {
246 if(!_identities.contains(other.id())) {
247 Identity *identity = new Identity(other, this);
248 _identities[other.id()] = identity;
249 identity->setInitialized();
250 signalProxy()->synchronize(identity);
251 emit identityCreated(other.id());
253 qWarning() << tr("Identity already exists in client!");
257 void Client::coreIdentityRemoved(IdentityId id) {
258 if(_identities.contains(id)) {
259 emit identityRemoved(id);
260 Identity *i = _identities.take(id);
266 void Client::userInput(BufferInfo bufferInfo, QString message) {
267 emit instance()->sendInput(bufferInfo, message);
270 /*** core connection stuff ***/
272 void Client::setConnectedToCore(AccountId id, QIODevice *socket) {
273 if(socket) { // external core
274 // if the socket is an orphan, the signalProxy adopts it.
275 // -> we don't need to care about it anymore
276 socket->setParent(0);
277 signalProxy()->addPeer(socket);
279 _internalCore = !socket;
280 _connectedToCore = true;
281 setCurrentCoreAccount(id);
284 void Client::setSyncedToCore() {
285 // create buffersyncer
286 Q_ASSERT(!_bufferSyncer);
287 _bufferSyncer = new BufferSyncer(this);
288 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
289 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
290 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
291 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
292 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
293 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
294 connect(networkModel(), SIGNAL(setLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
295 signalProxy()->synchronize(bufferSyncer());
297 // create a new BufferViewManager
298 Q_ASSERT(!_bufferViewManager);
299 _bufferViewManager = new BufferViewManager(signalProxy(), this);
300 connect(bufferViewManager(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
302 _syncedToCore = true;
304 emit coreConnectionStateChanged(true);
307 void Client::requestInitialBacklog() {
308 if(bufferViewManager()->isInitialized() && bufferSyncer()->isInitialized())
309 Client::backlogManager()->requestInitialBacklog();
312 void Client::setSecuredConnection() {
313 emit securedConnection();
316 void Client::disconnectFromCore() {
320 signalProxy()->removeAllPeers();
323 void Client::disconnectedFromCore() {
324 _connectedToCore = false;
325 _syncedToCore = false;
327 emit coreConnectionStateChanged(false);
329 backlogManager()->reset();
330 messageProcessor()->reset();
332 // Clear internal data. Hopefully nothing relies on it at this point.
333 setCurrentCoreAccount(0);
336 _bufferSyncer->deleteLater();
340 if(_bufferViewManager) {
341 _bufferViewManager->deleteLater();
342 _bufferViewManager = 0;
345 _messageModel->clear();
346 _networkModel->clear();
348 QHash<NetworkId, Network*>::iterator netIter = _networks.begin();
349 while(netIter != _networks.end()) {
350 Network *net = netIter.value();
351 emit networkRemoved(net->networkId());
352 disconnect(net, SIGNAL(destroyed()), this, 0);
353 netIter = _networks.erase(netIter);
356 Q_ASSERT(_networks.isEmpty());
358 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
359 while(idIter != _identities.end()) {
360 emit identityRemoved(idIter.key());
361 Identity *id = idIter.value();
362 idIter = _identities.erase(idIter);
365 Q_ASSERT(_identities.isEmpty());
371 void Client::networkDestroyed() {
372 Network *net = static_cast<Network *>(sender());
373 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
374 while(netIter != _networks.end()) {
375 if(*netIter == net) {
376 netIter = _networks.erase(netIter);
384 // Hmm... we never used this...
385 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/) {
386 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
389 void Client::recvMessage(const Message &msg) {
391 messageProcessor()->process(msg_);
394 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId) {
397 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
400 void Client::removeBuffer(BufferId id) {
401 if(!bufferSyncer()) return;
402 bufferSyncer()->requestRemoveBuffer(id);
405 void Client::renameBuffer(BufferId bufferId, const QString &newName) {
408 bufferSyncer()->requestRenameBuffer(bufferId, newName);
411 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2) {
414 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
417 void Client::bufferRemoved(BufferId bufferId) {
418 // select a sane buffer (status buffer)
419 /* we have to manually select a buffer because otherwise inconsitent changes
420 * to the model might occur:
421 * the result of a buffer removal triggers a change in the selection model.
422 * the newly selected buffer might be a channel that hasn't been selected yet
423 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
424 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
426 QModelIndex current = bufferModel()->currentIndex();
427 if(current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
428 bufferModel()->setCurrentIndex(current.sibling(0,0));
431 // and remove it from the model
432 networkModel()->removeBuffer(bufferId);
435 void Client::bufferRenamed(BufferId bufferId, const QString &newName) {
436 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
437 if(bufferIndex.isValid()) {
438 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
442 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2) {
443 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
444 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
445 networkModel()->removeBuffer(bufferId2);
448 void Client::logMessage(QtMsgType type, const char *msg) {
449 fprintf(stderr, "%s\n", msg);
451 if(type == QtFatalMsg) {
452 Quassel::logFatalMessage(msg);
454 QString msgString = QString("%1\n").arg(msg);
455 instance()->_debugLog << msgString;
456 emit instance()->logUpdated(msgString);