/***************************************************************************
- * Copyright (C) 2005-09 by the Quassel Project *
+ * Copyright (C) 2005-2016 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "coresession.h"
#include "corebuffersyncer.h"
#include "corebacklogmanager.h"
#include "corebufferviewmanager.h"
+#include "coredccconfig.h"
#include "coreeventmanager.h"
#include "coreidentity.h"
#include "coreignorelistmanager.h"
#include "corenetwork.h"
#include "corenetworkconfig.h"
#include "coresessioneventprocessor.h"
+#include "coretransfermanager.h"
#include "coreusersettings.h"
#include "ctcpparser.h"
#include "eventstringifier.h"
+#include "internalpeer.h"
#include "ircchannel.h"
#include "ircparser.h"
#include "ircuser.h"
#include "logger.h"
#include "messageevent.h"
-#include "signalproxy.h"
+#include "remotepeer.h"
#include "storage.h"
#include "util.h"
+
class ProcessMessagesEvent : public QEvent
{
public:
CoreSession::CoreSession(UserId uid, bool restoreState, QObject *parent)
: QObject(parent),
_user(uid),
- _signalProxy(new SignalProxy(SignalProxy::Server, 0, this)),
+ _signalProxy(new SignalProxy(SignalProxy::Server, this)),
_aliasManager(this),
_bufferSyncer(new CoreBufferSyncer(this)),
_backlogManager(new CoreBacklogManager(this)),
_bufferViewManager(new CoreBufferViewManager(_signalProxy, this)),
+ _dccConfig(new CoreDccConfig(this)),
_ircListHelper(new CoreIrcListHelper(this)),
_networkConfig(new CoreNetworkConfig("GlobalNetworkConfig", this)),
_coreInfo(this),
+ _transferManager(new CoreTransferManager(this)),
_eventManager(new CoreEventManager(this)),
_eventStringifier(new EventStringifier(this)),
_sessionEventProcessor(new CoreSessionEventProcessor(this)),
p->setHeartBeatInterval(30);
p->setMaxHeartBeatCount(60); // 30 mins until we throw a dead socket out
- connect(p, SIGNAL(peerRemoved(QIODevice *)), this, SLOT(removeClient(QIODevice *)));
+ connect(p, SIGNAL(peerRemoved(Peer*)), SLOT(removeClient(Peer*)));
- connect(p, SIGNAL(connected()), this, SLOT(clientsConnected()));
- connect(p, SIGNAL(disconnected()), this, SLOT(clientsDisconnected()));
+ connect(p, SIGNAL(connected()), SLOT(clientsConnected()));
+ connect(p, SIGNAL(disconnected()), SLOT(clientsDisconnected()));
p->attachSlot(SIGNAL(sendInput(BufferInfo, QString)), this, SLOT(msgFromClient(BufferInfo, QString)));
p->attachSignal(this, SIGNAL(displayMsg(Message)));
p->attachSlot(SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)), this, SLOT(createNetwork(const NetworkInfo &, const QStringList &)));
p->attachSlot(SIGNAL(removeNetwork(NetworkId)), this, SLOT(removeNetwork(NetworkId)));
+ p->attachSlot(SIGNAL(changePassword(PeerPtr,QString,QString,QString)), this, SLOT(changePassword(PeerPtr,QString,QString,QString)));
+ p->attachSignal(this, SIGNAL(passwordChanged(PeerPtr,bool)));
+
loadSettings();
initScriptEngine();
p->synchronize(_bufferSyncer);
p->synchronize(&aliasManager());
p->synchronize(_backlogManager);
+ p->synchronize(dccConfig());
p->synchronize(ircListHelper());
p->synchronize(networkConfig());
p->synchronize(&_coreInfo);
p->synchronize(&_ignoreListManager);
+ p->synchronize(transferManager());
// Restore session state
if (restoreState)
restoreSessionState();
CoreSession::~CoreSession()
{
saveSessionState();
+
+ /* Why partially duplicate CoreNetwork destructor? When each CoreNetwork quits in the
+ * destructor, disconnections are processed in sequence for each object. For many IRC servers
+ * on a slow network, this could significantly delay core shutdown [msecs wait * network count].
+ *
+ * Here, CoreSession first calls disconnect on all networks, letting them all start
+ * disconnecting before beginning to sequentially wait for each network. Ideally, after the
+ * first network is disconnected, the other networks will have already closed. Worst-case may
+ * still wait [msecs wait time * num. of networks], but the risk should be much lower.
+ *
+ * CoreNetwork should still do cleanup in its own destructor in case a network is deleted
+ * outside of deleting the whole CoreSession.
+ *
+ * If this proves to be problematic in the future, there's an alternative Qt signal-based system
+ * implemented in another pull request that guarentees a maximum amount of time to disconnect,
+ * but at the cost of more complex code.
+ *
+ * See https://github.com/quassel/quassel/pull/203
+ */
+
+ foreach(CoreNetwork *net, _networks.values()) {
+ // Request each network properly disconnect, but don't count as user-requested disconnect
+ if (net->socketConnected()) {
+ // Only try if the socket's fully connected (not initializing or disconnecting).
+ // Force an immediate disconnect, jumping the command queue. Ensures the proper QUIT is
+ // shown even if other messages are queued.
+ net->disconnectFromIrc(false, QString(), false, true);
+ }
+ }
+
+ // Process the putCmd events that trigger the quit. Without this, shutting down the core
+ // results in abrubtly closing the socket rather than sending the QUIT as expected.
+ QCoreApplication::processEvents();
+
foreach(CoreNetwork *net, _networks.values()) {
+ // Wait briefly for each network to disconnect. Sometimes it takes a little while to send.
+ if (!net->forceDisconnect()) {
+ qWarning() << "Timed out quitting network" << net->networkName() <<
+ "(user ID " << net->userId() << ")";
+ }
+ // Delete the network now that it's closed
delete net;
}
}
networkIter = networkInfos.erase(networkIter);
}
else {
- networkIter++;
+ ++networkIter;
}
}
s.removeIdentity(id);
}
-void CoreSession::addClient(QIODevice *device)
+void CoreSession::addClient(RemotePeer *peer)
{
- if (!device) {
- qCritical() << "Invoking CoreSession::addClient with a QObject that is not a QIODevice!";
- }
- else {
- // if the socket is an orphan, the signalProxy adopts it.
- // -> we don't need to care about it anymore
- device->setParent(0);
- signalProxy()->addPeer(device);
- QVariantMap reply;
- reply["MsgType"] = "SessionInit";
- reply["SessionState"] = sessionState();
- SignalProxy::writeDataToDevice(device, reply);
- }
+ peer->dispatch(sessionState());
+ signalProxy()->addPeer(peer);
}
-void CoreSession::addClient(SignalProxy *proxy)
+void CoreSession::addClient(InternalPeer *peer)
{
- signalProxy()->addPeer(proxy);
+ signalProxy()->addPeer(peer);
emit sessionState(sessionState());
}
-void CoreSession::removeClient(QIODevice *iodev)
+void CoreSession::removeClient(Peer *peer)
{
- QTcpSocket *socket = qobject_cast<QTcpSocket *>(iodev);
- if (socket)
- quInfo() << qPrintable(tr("Client")) << qPrintable(socket->peerAddress().toString()) << qPrintable(tr("disconnected (UserId: %1).").arg(user().toInt()));
+ RemotePeer *p = qobject_cast<RemotePeer *>(peer);
+ if (p)
+ quInfo() << qPrintable(tr("Client")) << p->description() << qPrintable(tr("disconnected (UserId: %1).").arg(user().toInt()));
}
Q_ASSERT(!createBuffer);
bufferInfo = Core::bufferInfo(user(), rawMsg.networkId, BufferInfo::StatusBuffer, "");
}
- Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender, rawMsg.flags);
- Core::storeMessage(msg);
- emit displayMsg(msg);
+ Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender,
+ senderPrefixes(rawMsg.sender, bufferInfo), rawMsg.flags);
+ if(Core::storeMessage(msg))
+ emit displayMsg(msg);
}
else {
QHash<NetworkId, QHash<QString, BufferInfo> > bufferInfoCache;
}
bufferInfoCache[rawMsg.networkId][rawMsg.target] = bufferInfo;
}
- Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender, rawMsg.flags);
+ Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender,
+ senderPrefixes(rawMsg.sender, bufferInfo), rawMsg.flags);
messages << msg;
}
// recheck if there exists a buffer to store a redirected message in
for (int i = 0; i < redirectedMessages.count(); i++) {
- const RawMessage &rawMsg = _messageQueue.at(i);
+ const RawMessage &rawMsg = redirectedMessages.at(i);
if (bufferInfoCache.contains(rawMsg.networkId) && bufferInfoCache[rawMsg.networkId].contains(rawMsg.target)) {
bufferInfo = bufferInfoCache[rawMsg.networkId][rawMsg.target];
}
// add the StatusBuffer to the Cache in case there are more Messages for the original target
bufferInfoCache[rawMsg.networkId][rawMsg.target] = bufferInfo;
}
- Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender, rawMsg.flags);
+ Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender,
+ senderPrefixes(rawMsg.sender, bufferInfo), rawMsg.flags);
messages << msg;
}
- Core::storeMessages(messages);
- // FIXME: extend protocol to a displayMessages(MessageList)
- for (int i = 0; i < messages.count(); i++) {
- emit displayMsg(messages[i]);
+ if(Core::storeMessages(messages)) {
+ // FIXME: extend protocol to a displayMessages(MessageList)
+ for (int i = 0; i < messages.count(); i++) {
+ emit displayMsg(messages[i]);
+ }
}
}
_processMessages = false;
_messageQueue.clear();
}
-
-QVariant CoreSession::sessionState()
+QString CoreSession::senderPrefixes(const QString &sender, const BufferInfo &bufferInfo) const
{
- QVariantMap v;
-
- v["CoreFeatures"] = (int)Quassel::features();
+ CoreNetwork *currentNetwork = network(bufferInfo.networkId());
+ if (!currentNetwork) {
+ return "";
+ }
- QVariantList bufs;
- foreach(BufferInfo id, buffers()) bufs << qVariantFromValue(id);
- v["BufferInfos"] = bufs;
- QVariantList networkids;
- foreach(NetworkId id, _networks.keys()) networkids << qVariantFromValue(id);
- v["NetworkIds"] = networkids;
+ if (bufferInfo.type() != BufferInfo::ChannelBuffer) {
+ return "";
+ }
- quint32 ircusercount = 0;
- quint32 ircchannelcount = 0;
- foreach(Network *net, _networks.values()) {
- ircusercount += net->ircUserCount();
- ircchannelcount += net->ircChannelCount();
+ IrcChannel *currentChannel = currentNetwork->ircChannel(bufferInfo.bufferName());
+ if (!currentChannel) {
+ return "";
}
- v["IrcUserCount"] = ircusercount;
- v["IrcChannelCount"] = ircchannelcount;
- QList<QVariant> idlist;
- foreach(Identity *i, _identities.values()) idlist << qVariantFromValue(*i);
- v["Identities"] = idlist;
+ const QString modes = currentChannel->userModes(nickFromMask(sender).toLower());
+ return currentNetwork->modesToPrefixes(modes);
+}
- //v["Payload"] = QByteArray(100000000, 'a'); // for testing purposes
- return v;
+Protocol::SessionState CoreSession::sessionState() const
+{
+ QVariantList bufferInfos;
+ QVariantList networkIds;
+ QVariantList identities;
+
+ foreach(const BufferInfo &id, buffers())
+ bufferInfos << QVariant::fromValue(id);
+ foreach(const NetworkId &id, _networks.keys())
+ networkIds << QVariant::fromValue(id);
+ foreach(const Identity *i, _identities.values())
+ identities << QVariant::fromValue(*i);
+
+ return Protocol::SessionState(identities, bufferInfos, networkIds);
}
messageIter = _messageQueue.erase(messageIter);
}
else {
- messageIter++;
+ ++messageIter;
}
}
// remove buffers from syncer
IrcUser *me = 0;
while (netIter != _networks.end()) {
net = *netIter;
- netIter++;
+ ++netIter;
if (!net->isConnected())
continue;
QString awayReason;
while (netIter != _networks.end()) {
net = *netIter;
- netIter++;
+ ++netIter;
if (!net->isConnected())
continue;
if (!identity->detachAwayReason().isEmpty())
awayReason = identity->detachAwayReason();
net->setAutoAwayActive(true);
+ // Allow handleAway() to format the current date/time in the string.
net->userInputHandler()->handleAway(BufferInfo(), awayReason);
}
}
}
-void CoreSession::globalAway(const QString &msg)
+void CoreSession::globalAway(const QString &msg, const bool skipFormatting)
{
QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
CoreNetwork *net = 0;
while (netIter != _networks.end()) {
net = *netIter;
- netIter++;
+ ++netIter;
if (!net->isConnected())
continue;
- net->userInputHandler()->issueAway(msg, false /* no force away */);
+ net->userInputHandler()->issueAway(msg, false /* no force away */, skipFormatting);
}
}
+
+void CoreSession::changePassword(PeerPtr peer, const QString &userName, const QString &oldPassword, const QString &newPassword)
+{
+ bool success = false;
+ UserId uid = Core::validateUser(userName, oldPassword);
+ if (uid.isValid() && uid == user())
+ success = Core::changeUserPassword(uid, newPassword);
+
+ emit passwordChanged(peer, success);
+}