X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcore%2Fcoresession.cpp;h=7f2d808f46525824dcf5b6f75b9c766cf38afec0;hp=eb6f3ccb7f0cba74695049dcc2384c51d25713e0;hb=789f2172629a19a76e2c30646efc31010d24cd8a;hpb=1a98ddcc3c275184927bf01ac56d0afd265230cb

diff --git a/src/core/coresession.cpp b/src/core/coresession.cpp
index eb6f3ccb..7f2d808f 100644
--- a/src/core/coresession.cpp
+++ b/src/core/coresession.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   Copyright (C) 2005-09 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -18,245 +18,163 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 
+#include <QtScript>
+
 #include "core.h"
 #include "coresession.h"
-#include "networkconnection.h"
-
+#include "userinputhandler.h"
 #include "signalproxy.h"
+#include "corebuffersyncer.h"
+#include "corebacklogmanager.h"
+#include "corebufferviewmanager.h"
+#include "coreirclisthelper.h"
+#include "corenetworkconfig.h"
 #include "storage.h"
 
-#include "network.h"
+#include "coreidentity.h"
+#include "corenetwork.h"
 #include "ircuser.h"
 #include "ircchannel.h"
-#include "identity.h"
 
 #include "util.h"
 #include "coreusersettings.h"
+#include "logger.h"
+#include "coreignorelistmanager.h"
 
-#include <QtScript>
+class ProcessMessagesEvent : public QEvent {
+public:
+  ProcessMessagesEvent() : QEvent(QEvent::User) {}
+};
 
-CoreSession::CoreSession(UserId uid, bool restoreState, QObject *parent) : QObject(parent),
+CoreSession::CoreSession(UserId uid, bool restoreState, QObject *parent)
+  : QObject(parent),
     _user(uid),
     _signalProxy(new SignalProxy(SignalProxy::Server, 0, this)),
-    scriptEngine(new QScriptEngine(this))
+    _aliasManager(this),
+    _bufferSyncer(new CoreBufferSyncer(this)),
+    _backlogManager(new CoreBacklogManager(this)),
+    _bufferViewManager(new CoreBufferViewManager(_signalProxy, this)),
+    _ircListHelper(new CoreIrcListHelper(this)),
+    _networkConfig(new CoreNetworkConfig("GlobalNetworkConfig", this)),
+    _coreInfo(this),
+    scriptEngine(new QScriptEngine(this)),
+    _processMessages(false),
+    _ignoreListManager(this)
 {
-
   SignalProxy *p = signalProxy();
+  connect(p, SIGNAL(peerRemoved(QIODevice *)), this, SLOT(removeClient(QIODevice *)));
 
-  CoreUserSettings s(user());
-  sessionData = s.sessionData();
-
-  foreach(IdentityId id, s.identityIds()) {
-    Identity *i = new Identity(s.identity(id), this);
-    if(!i->isValid()) {
-      qWarning() << QString("Invalid identity! Removing...");
-      s.removeIdentity(id);
-      delete i;
-      continue;
-    }
-    if(_identities.contains(i->id())) {
-      qWarning() << "Duplicate identity, ignoring!";
-      delete i;
-      continue;
-    }
-    _identities[i->id()] = i;
-  }
-  if(!_identities.count()) {
-    Identity i(1);
-    i.setToDefaults();
-    i.setIdentityName(tr("Default Identity"));
-    createIdentity(i);
-  }
+  connect(p, SIGNAL(connected()), this, SLOT(clientsConnected()));
+  connect(p, SIGNAL(disconnected()), this, SLOT(clientsDisconnected()));
 
-  //p->attachSlot(SIGNAL(requestNetworkStates()), this, SLOT(networkStateRequested()));
-  p->attachSlot(SIGNAL(requestConnect(QString)), this, SLOT(connectToNetwork(QString)));
-  p->attachSlot(SIGNAL(disconnectFromNetwork(NetworkId)), this, SLOT(disconnectFromNetwork(NetworkId))); // FIXME
   p->attachSlot(SIGNAL(sendInput(BufferInfo, QString)), this, SLOT(msgFromClient(BufferInfo, QString)));
-  p->attachSlot(SIGNAL(requestBacklog(BufferInfo, QVariant, QVariant)), this, SLOT(sendBacklog(BufferInfo, QVariant, QVariant)));
   p->attachSignal(this, SIGNAL(displayMsg(Message)));
   p->attachSignal(this, SIGNAL(displayStatusMsg(QString, QString)));
-  p->attachSignal(this, SIGNAL(backlogData(BufferInfo, QVariantList, bool)));
-  p->attachSignal(this, SIGNAL(bufferInfoUpdated(BufferInfo)));
-
-  p->attachSignal(this, SIGNAL(sessionDataChanged(const QString &, const QVariant &)), SIGNAL(coreSessionDataChanged(const QString &, const QVariant &)));
-  p->attachSlot(SIGNAL(clientSessionDataChanged(const QString &, const QVariant &)), this, SLOT(storeSessionData(const QString &, const QVariant &)));
 
   p->attachSignal(this, SIGNAL(identityCreated(const Identity &)));
   p->attachSignal(this, SIGNAL(identityRemoved(IdentityId)));
-  p->attachSlot(SIGNAL(createIdentity(const Identity &)), this, SLOT(createIdentity(const Identity &)));
-  p->attachSlot(SIGNAL(updateIdentity(const Identity &)), this, SLOT(updateIdentity(const Identity &)));
+  p->attachSlot(SIGNAL(createIdentity(const Identity &, const QVariantMap &)), this, SLOT(createIdentity(const Identity &, const QVariantMap &)));
   p->attachSlot(SIGNAL(removeIdentity(IdentityId)), this, SLOT(removeIdentity(IdentityId)));
 
+  p->attachSignal(this, SIGNAL(networkCreated(NetworkId)));
+  p->attachSignal(this, SIGNAL(networkRemoved(NetworkId)));
+  p->attachSlot(SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)), this, SLOT(createNetwork(const NetworkInfo &, const QStringList &)));
+  p->attachSlot(SIGNAL(removeNetwork(NetworkId)), this, SLOT(removeNetwork(NetworkId)));
+
+  loadSettings();
   initScriptEngine();
 
-  foreach(Identity *id, _identities.values()) {
-    p->synchronize(id);
-  }
-
-  // Load and init networks.
-  // FIXME For now we use the old info from sessionData...
-
-  QVariantMap networks = retrieveSessionData("Networks").toMap();
-  foreach(QString netname, networks.keys()) {
-    QVariantMap network = networks[netname].toMap();
-    NetworkId netid = Core::networkId(user(), netname);
-    Network *net = new Network(netid, this);
-    connect(net, SIGNAL(connectRequested(NetworkId)), this, SLOT(connectToNetwork(NetworkId)));
-    net->setNetworkName(netname);
-    net->setIdentity(1); // FIXME default identity for now
-    net->setCodecForEncoding("ISO-8859-15"); // FIXME
-    net->setCodecForDecoding("ISO-8859-15"); // FIXME
-    QList<QVariantMap> slist;
-    foreach(QVariant v, network["Servers"].toList()) {
-      QVariantMap server;
-      server["Host"] = v.toMap()["Address"];
-      server["Address"] = v.toMap()["Address"];
-      server["Port"] = v.toMap()["Port"];
-      slist << server;
-    }
-    net->setServerList(slist);
-    net->setProxy(p);
-    _networks[netid] = net;
-    p->synchronize(net);
-  }
+  // periodically save our session state
+  connect(&(Core::instance()->syncTimer()), SIGNAL(timeout()), this, SLOT(saveSessionState()));
 
+  p->synchronize(_bufferSyncer);
+  p->synchronize(&aliasManager());
+  p->synchronize(_backlogManager);
+  p->synchronize(ircListHelper());
+  p->synchronize(networkConfig());
+  p->synchronize(&_coreInfo);
+  p->synchronize(&_ignoreListManager);
   // Restore session state
-  if(restoreState) restoreSessionState();
+  if(restoreState)
+    restoreSessionState();
 
   emit initialized();
 }
 
 CoreSession::~CoreSession() {
   saveSessionState();
+  foreach(CoreNetwork *net, _networks.values()) {
+    delete net;
+  }
 }
 
-UserId CoreSession::user() const {
-  return _user;
-}
-
-Network *CoreSession::network(NetworkId id) const {
+CoreNetwork *CoreSession::network(NetworkId id) const {
   if(_networks.contains(id)) return _networks[id];
   return 0;
 }
 
-NetworkConnection *CoreSession::networkConnection(NetworkId id) const {
-  if(_connections.contains(id)) return _connections[id];
-  return 0;
-}
-
-Identity *CoreSession::identity(IdentityId id) const {
+CoreIdentity *CoreSession::identity(IdentityId id) const {
   if(_identities.contains(id)) return _identities[id];
   return 0;
 }
 
-void CoreSession::saveSessionState() const {
-  QVariantMap res;
-  QVariantList conn;
-  foreach(NetworkConnection *net, _connections.values()) {
-    QVariantMap m;
-    m["NetworkId"] = QVariant::fromValue<NetworkId>(net->networkId());
-    m["State"] = net->state();
-    conn << m;
-  }
-  res["CoreBuild"] = Global::quasselBuild;
-  res["ConnectedNetworks"] = conn;
+void CoreSession::loadSettings() {
   CoreUserSettings s(user());
-  s.setSessionState(res);
-}
 
-void CoreSession::restoreSessionState() {
-  CoreUserSettings s(user());
-  uint build = s.sessionState().toMap()["CoreBuild"].toUInt();
-  if(build < 362) {
-    qWarning() << qPrintable(tr("Session state does not exist or is too old!"));
-    return;
-  }
-  QVariantList conn = s.sessionState().toMap()["ConnectedNetworks"].toList();
-  foreach(QVariant v, conn) {
-    NetworkId id = v.toMap()["NetworkId"].value<NetworkId>();
-    if(_networks.keys().contains(id)) connectToNetwork(id, v.toMap()["State"]);
-  }
-}
-
-
-void CoreSession::storeSessionData(const QString &key, const QVariant &data) {
-  CoreUserSettings s(user());
-  s.setSessionValue(key, data);
-  sessionData[key] = data;
-  emit sessionDataChanged(key, data);
-  emit sessionDataChanged(key);
-}
-
-QVariant CoreSession::retrieveSessionData(const QString &key, const QVariant &def) {
-  QVariant data;
-  if(!sessionData.contains(key)) data = def;
-  else data = sessionData[key];
-  return data;
-}
-
-void CoreSession::updateBufferInfo(UserId uid, const BufferInfo &bufinfo) {
-  if(uid == user()) emit bufferInfoUpdated(bufinfo);
-}
-
-// FIXME remove
-void CoreSession::connectToNetwork(QString netname, const QVariant &previousState) {
-  Network *net = 0;
-  foreach(Network *n, _networks.values()) {
-    if(n->networkName() == netname) {
-      net = n; break;
+  // migrate to db
+  QList<IdentityId> ids = s.identityIds();
+  QList<NetworkInfo> networkInfos = Core::networks(user());
+  foreach(IdentityId id, ids) {
+    CoreIdentity identity(s.identity(id));
+    IdentityId newId = Core::createIdentity(user(), identity);
+    QList<NetworkInfo>::iterator networkIter = networkInfos.begin();
+    while(networkIter != networkInfos.end()) {
+      if(networkIter->identity == id) {
+	networkIter->identity = newId;
+	Core::updateNetwork(user(), *networkIter);
+	networkIter = networkInfos.erase(networkIter);
+      } else {
+	networkIter++;
+      }
     }
+    s.removeIdentity(id);
   }
-  if(!net) {
-    qWarning() << "Connect to unknown network requested, ignoring!";
-    return;
-  }
-  connectToNetwork(net->networkId(), previousState);
-}
+  // end of migration
 
-void CoreSession::connectToNetwork(NetworkId id, const QVariant &previousState) {
-  Network *net = network(id);
-  if(!net) {
-    qWarning() << "Connect to unknown network requested! net:" << id << "user:" << user();
-    return;
+  foreach(CoreIdentity identity, Core::identities(user())) {
+    createIdentity(identity);
   }
 
-  NetworkConnection *conn = networkConnection(id);
-  if(!conn) {
-    conn = new NetworkConnection(net, this, previousState);
-    _connections[id] = conn;
-    attachNetworkConnection(conn);
-    conn->connectToIrc();
+  foreach(NetworkInfo info, Core::networks(user())) {
+    createNetwork(info);
   }
 }
 
-void CoreSession::attachNetworkConnection(NetworkConnection *conn) {
-  //connect(this, SIGNAL(connectToIrc(QString)), network, SLOT(connectToIrc(QString)));
-  //connect(this, SIGNAL(disconnectFromIrc(QString)), network, SLOT(disconnectFromIrc(QString)));
-  //connect(this, SIGNAL(msgFromGui(uint, QString, QString)), network, SLOT(userInput(uint, QString, QString)));
-
-  connect(conn, SIGNAL(connected(NetworkId)), this, SLOT(networkConnected(NetworkId)));
-  connect(conn, SIGNAL(disconnected(NetworkId)), this, SLOT(networkDisconnected(NetworkId)));
-  signalProxy()->attachSignal(conn, SIGNAL(connected(NetworkId)), SIGNAL(networkConnected(NetworkId)));
-  signalProxy()->attachSignal(conn, SIGNAL(disconnected(NetworkId)), SIGNAL(networkDisconnected(NetworkId)));
-
-  connect(conn, SIGNAL(displayMsg(Message::Type, QString, QString, QString, quint8)), this, SLOT(recvMessageFromServer(Message::Type, QString, QString, QString, quint8)));
-  connect(conn, SIGNAL(displayStatusMsg(QString)), this, SLOT(recvStatusMsgFromServer(QString)));
-
-  // TODO add error handling
-}
-
-void CoreSession::disconnectFromNetwork(NetworkId id) {
-  _connections[id]->disconnectFromIrc();
+void CoreSession::saveSessionState() const {
+  _bufferSyncer->storeDirtyIds();
+  _bufferViewManager->saveBufferViews();
+  _networkConfig->save();
+  _aliasManager.save();
+  _ignoreListManager.save();
 }
 
-void CoreSession::networkStateRequested() {
+void CoreSession::restoreSessionState() {
+  QList<NetworkId> nets = Core::connectedNetworks(user());
+  CoreNetwork *net = 0;
+  foreach(NetworkId id, nets) {
+    net = network(id);
+    Q_ASSERT(net);
+    net->connectToIrc();
+  }
 }
 
-void CoreSession::addClient(QObject *dev) { // this is QObject* so we can use it in signal connections
-  QIODevice *device = qobject_cast<QIODevice *>(dev);
+void CoreSession::addClient(QIODevice *device) {
   if(!device) {
-    qWarning() << "Invoking CoreSession::addClient with a QObject that is not a QIODevice!";
+    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";
@@ -265,62 +183,111 @@ void CoreSession::addClient(QObject *dev) { // this is QObject* so we can use it
   }
 }
 
-SignalProxy *CoreSession::signalProxy() const {
-  return _signalProxy;
+void CoreSession::addClient(SignalProxy *proxy) {
+  signalProxy()->addPeer(proxy);
+  emit sessionState(sessionState());
 }
 
-void CoreSession::networkConnected(NetworkId networkid) {
-  network(networkid)->setConnected(true);
-  Core::bufferInfo(user(), networkConnection(networkid)->networkName()); // create status buffer
+void CoreSession::removeClient(QIODevice *iodev) {
+  QTcpSocket *socket = qobject_cast<QTcpSocket *>(iodev);
+  if(socket)
+    quInfo() << qPrintable(tr("Client")) << qPrintable(socket->peerAddress().toString()) << qPrintable(tr("disconnected (UserId: %1).").arg(user().toInt()));
 }
 
-void CoreSession::networkDisconnected(NetworkId networkid) {
-  // FIXME
-  // connection should only go away on explicit /part, and handle reconnections etcpp internally otherwise
-  network(networkid)->setConnected(false);
-
-  Q_ASSERT(_connections.contains(networkid));
-  _connections.take(networkid)->deleteLater();
-  Q_ASSERT(!_connections.contains(networkid));
+QHash<QString, QString> CoreSession::persistentChannels(NetworkId id) const {
+  return Core::persistentChannels(user(), id);
 }
 
 // FIXME switch to BufferId
 void CoreSession::msgFromClient(BufferInfo bufinfo, QString msg) {
-  NetworkConnection *conn = networkConnection(bufinfo.networkId());
-  if(conn) {
-    conn->userInput(bufinfo.buffer(), msg);
+  CoreNetwork *net = network(bufinfo.networkId());
+  if(net) {
+    net->userInput(bufinfo, msg);
   } else {
-    qWarning() << "Trying to send to unconnected network!";
+    qWarning() << "Trying to send to unconnected network:" << msg;
   }
 }
 
 // ALL messages coming pass through these functions before going to the GUI.
 // So this is the perfect place for storing the backlog and log stuff.
-void CoreSession::recvMessageFromServer(Message::Type type, QString target, QString text, QString sender, quint8 flags) {
-  NetworkConnection *s = qobject_cast<NetworkConnection*>(this->sender());
-  Q_ASSERT(s);
-  BufferInfo buf;
-  if((flags & Message::PrivMsg) && !(flags & Message::Self)) {
-    buf = Core::bufferInfo(user(), s->networkName(), nickFromMask(sender));
-  } else {
-    buf = Core::bufferInfo(user(), s->networkName(), target);
+void CoreSession::recvMessageFromServer(NetworkId networkId, Message::Type type, BufferInfo::Type bufferType,
+                                        const QString &target, const QString &text_, const QString &sender, Message::Flags flags) {
+
+  // U+FDD0 and U+FDD1 are special characters for Qt's text engine, specifically they mark the boundaries of
+  // text frames in a QTextDocument. This might lead to problems in widgets displaying QTextDocuments (such as
+  // KDE's notifications), hence we remove those just to be safe.
+  QString text = text_;
+  text.remove(QChar(0xfdd0)).remove(QChar(0xfdd1));
+
+  _messageQueue << RawMessage(networkId, type, bufferType, target, text, sender, flags);
+  if(!_processMessages) {
+    _processMessages = true;
+    QCoreApplication::postEvent(this, new ProcessMessagesEvent());
   }
-  Message msg(buf, type, text, sender, flags);
-  msg.setMsgId(Core::storeMessage(msg));
-  Q_ASSERT(msg.msgId() != 0);
-  emit displayMsg(msg);
 }
 
 void CoreSession::recvStatusMsgFromServer(QString msg) {
-  NetworkConnection *s = qobject_cast<NetworkConnection*>(sender());
-  Q_ASSERT(s);
-  emit displayStatusMsg(s->networkName(), msg);
+  CoreNetwork *net = qobject_cast<CoreNetwork*>(sender());
+  Q_ASSERT(net);
+  emit displayStatusMsg(net->networkName(), msg);
 }
 
 QList<BufferInfo> CoreSession::buffers() const {
   return Core::requestBuffers(user());
 }
 
+void CoreSession::customEvent(QEvent *event) {
+  if(event->type() != QEvent::User)
+    return;
+
+  processMessages();
+  event->accept();
+}
+
+void CoreSession::processMessages() {
+  QString networkName;
+  if(_messageQueue.count() == 1) {
+    const RawMessage &rawMsg = _messageQueue.first();
+    BufferInfo bufferInfo = Core::bufferInfo(user(), rawMsg.networkId, rawMsg.bufferType, rawMsg.target);
+    Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender, rawMsg.flags);
+
+    CoreNetwork *currentNetwork = network(bufferInfo.networkId());
+    networkName = currentNetwork ? currentNetwork->networkName() : QString("");
+    // if message is ignored with "HardStrictness" we discard it here
+    if(_ignoreListManager.match(msg, networkName) != IgnoreListManager::HardStrictness) {
+      Core::storeMessage(msg);
+      emit displayMsg(msg);
+    }
+  } else {
+    QHash<NetworkId, QHash<QString, BufferInfo> > bufferInfoCache;
+    MessageList messages;
+    BufferInfo bufferInfo;
+    for(int i = 0; i < _messageQueue.count(); i++) {
+      const RawMessage &rawMsg = _messageQueue.at(i);
+      if(bufferInfoCache.contains(rawMsg.networkId) && bufferInfoCache[rawMsg.networkId].contains(rawMsg.target)) {
+	bufferInfo = bufferInfoCache[rawMsg.networkId][rawMsg.target];
+      } else {
+	bufferInfo = Core::bufferInfo(user(), rawMsg.networkId, rawMsg.bufferType, rawMsg.target);
+	bufferInfoCache[rawMsg.networkId][rawMsg.target] = bufferInfo;
+      }
+
+      Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender, rawMsg.flags);
+      CoreNetwork *currentNetwork = network(bufferInfo.networkId());
+      networkName = currentNetwork ? currentNetwork->networkName() : QString("");
+      // if message is ignored with "HardStrictness" we discard it here
+      if(_ignoreListManager.match(msg, networkName) == IgnoreListManager::HardStrictness)
+        continue;
+      messages << msg;
+    }
+    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() {
   QVariantMap v;
@@ -345,34 +312,10 @@ QVariant CoreSession::sessionState() {
   foreach(Identity *i, _identities.values()) idlist << qVariantFromValue(*i);
   v["Identities"] = idlist;
 
-  v["SessionData"] = sessionData;
-
-    //v["Payload"] = QByteArray(100000000, 'a');  // for testing purposes
+  //v["Payload"] = QByteArray(100000000, 'a');  // for testing purposes
   return v;
 }
 
-void CoreSession::sendBacklog(BufferInfo id, QVariant v1, QVariant v2) {
-  QList<QVariant> log;
-  QList<Message> msglist;
-  if(v1.type() == QVariant::DateTime) {
-
-
-  } else {
-    msglist = Core::requestMsgs(id, v1.toInt(), v2.toInt());
-  }
-
-  // Send messages out in smaller packages - we don't want to make the signal data too large!
-  for(int i = 0; i < msglist.count(); i++) {
-    log.append(qVariantFromValue(msglist[i]));
-    if(log.count() >= 5) {
-      emit backlogData(id, log, i >= msglist.count() - 1);
-      log.clear();
-    }
-  }
-  if(log.count() > 0) emit backlogData(id, log, true);
-}
-
-
 void CoreSession::initScriptEngine() {
   signalProxy()->attachSlot(SIGNAL(scriptRequest(QString)), this, SLOT(scriptRequest(QString)));
   signalProxy()->attachSignal(this, SIGNAL(scriptResult(QString)));
@@ -385,41 +328,180 @@ void CoreSession::initScriptEngine() {
 void CoreSession::scriptRequest(QString script) {
   emit scriptResult(scriptEngine->evaluate(script).toString());
 }
-#include <QDebug>
-void CoreSession::createIdentity(const Identity &id) {
-  // find free ID
-  int i;
-  for(i = 1; i <= _identities.count(); i++) {
-    if(!_identities.keys().contains(i)) break;
+
+/*** Identity Handling ***/
+void CoreSession::createIdentity(const Identity &identity, const QVariantMap &additional) {
+#ifndef HAVE_SSL
+  Q_UNUSED(additional)
+#endif
+
+  CoreIdentity coreIdentity(identity);
+#ifdef HAVE_SSL
+  if(additional.contains("KeyPem"))
+    coreIdentity.setSslKey(additional["KeyPem"].toByteArray());
+  if(additional.contains("CertPem"))
+    coreIdentity.setSslCert(additional["CertPem"].toByteArray());
+#endif
+  qDebug() << Q_FUNC_INFO;
+  IdentityId id = Core::createIdentity(user(), coreIdentity);
+  if(!id.isValid())
+    return;
+  else
+    createIdentity(coreIdentity);
+}
+
+void CoreSession::createIdentity(const CoreIdentity &identity) {
+  CoreIdentity *coreIdentity = new CoreIdentity(identity, this);
+  _identities[identity.id()] = coreIdentity;
+  // CoreIdentity has it's own synchronize method since it's "private" sslManager needs to be synced aswell
+  coreIdentity->synchronize(signalProxy());
+  connect(coreIdentity, SIGNAL(updated()), this, SLOT(updateIdentityBySender()));
+  emit identityCreated(*coreIdentity);
+}
+
+void CoreSession::updateIdentityBySender() {
+  CoreIdentity *identity = qobject_cast<CoreIdentity *>(sender());
+  if(!identity)
+    return;
+  Core::updateIdentity(user(), *identity);
+}
+
+void CoreSession::removeIdentity(IdentityId id) {
+  CoreIdentity *identity = _identities.take(id);
+  if(identity) {
+    emit identityRemoved(id);
+    Core::removeIdentity(user(), id);
+    identity->deleteLater();
   }
-  //qDebug() << "found free id" << i;
-  Identity *newId = new Identity(id, this);
-  newId->setId(i);
-  _identities[i] = newId;
-  signalProxy()->synchronize(newId);
-  CoreUserSettings s(user());
-  s.storeIdentity(*newId);
-  emit identityCreated(*newId);
 }
 
-void CoreSession::updateIdentity(const Identity &id) {
-  if(!_identities.contains(id.id())) {
-    qWarning() << "Update request for unknown identity received!";
+/*** Network Handling ***/
+
+void CoreSession::createNetwork(const NetworkInfo &info_, const QStringList &persistentChans) {
+  NetworkInfo info = info_;
+  int id;
+
+  if(!info.networkId.isValid())
+    Core::createNetwork(user(), info);
+
+  if(!info.networkId.isValid()) {
+    qWarning() << qPrintable(tr("CoreSession::createNetwork(): Got invalid networkId from Core when trying to create network %1!").arg(info.networkName));
     return;
   }
-  _identities[id.id()]->update(id);
 
-  CoreUserSettings s(user());
-  s.storeIdentity(id);
+  id = info.networkId.toInt();
+  if(!_networks.contains(id)) {
+
+    // create persistent chans
+    QRegExp rx("\\s*(\\S+)(?:\\s*(\\S+))?\\s*");
+    foreach(QString channel, persistentChans) {
+      if(!rx.exactMatch(channel)) {
+        qWarning() << QString("Invalid persistent channel declaration: %1").arg(channel);
+        continue;
+      }
+      Core::bufferInfo(user(), info.networkId, BufferInfo::ChannelBuffer, rx.cap(1), true);
+      Core::setChannelPersistent(user(), info.networkId, rx.cap(1), true);
+      if(!rx.cap(2).isEmpty())
+        Core::setPersistentChannelKey(user(), info.networkId, rx.cap(1), rx.cap(2));
+    }
+
+    CoreNetwork *net = new CoreNetwork(id, this);
+    connect(net, SIGNAL(displayMsg(NetworkId, Message::Type, BufferInfo::Type, const QString &, const QString &, const QString &, Message::Flags)),
+                 SLOT(recvMessageFromServer(NetworkId, Message::Type, BufferInfo::Type, const QString &, const QString &, const QString &, Message::Flags)));
+    connect(net, SIGNAL(displayStatusMsg(QString)), SLOT(recvStatusMsgFromServer(QString)));
+
+    net->setNetworkInfo(info);
+    net->setProxy(signalProxy());
+    _networks[id] = net;
+    signalProxy()->synchronize(net);
+    emit networkCreated(id);
+  } else {
+    qWarning() << qPrintable(tr("CoreSession::createNetwork(): Trying to create a network that already exists, updating instead!"));
+    _networks[info.networkId]->requestSetNetworkInfo(info);
+  }
 }
 
-void CoreSession::removeIdentity(IdentityId id) {
-  Identity *i = _identities.take(id);
-  if(i) {
-    emit identityRemoved(id);
-    CoreUserSettings s(user());
-    s.removeIdentity(id);
-    i->deleteLater();
+void CoreSession::removeNetwork(NetworkId id) {
+  // Make sure the network is disconnected!
+  CoreNetwork *net = network(id);
+  if(!net)
+    return;
+
+  if(net->connectionState() != Network::Disconnected) {
+    connect(net, SIGNAL(disconnected(NetworkId)), this, SLOT(destroyNetwork(NetworkId)));
+    net->disconnectFromIrc();
+  } else {
+    destroyNetwork(id);
+  }
+}
+
+void CoreSession::destroyNetwork(NetworkId id) {
+  QList<BufferId> removedBuffers = Core::requestBufferIdsForNetwork(user(), id);
+  Network *net = _networks.take(id);
+  if(net && Core::removeNetwork(user(), id)) {
+    foreach(BufferId bufferId, removedBuffers) {
+      _bufferSyncer->removeBuffer(bufferId);
+    }
+    emit networkRemoved(id);
+    net->deleteLater();
+  }
+}
+
+void CoreSession::renameBuffer(const NetworkId &networkId, const QString &newName, const QString &oldName) {
+  BufferInfo bufferInfo = Core::bufferInfo(user(), networkId, BufferInfo::QueryBuffer, oldName, false);
+  if(bufferInfo.isValid()) {
+    _bufferSyncer->renameBuffer(bufferInfo.bufferId(), newName);
   }
 }
 
+void CoreSession::clientsConnected() {
+  QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
+  Identity *identity = 0;
+  CoreNetwork *net = 0;
+  IrcUser *me = 0;
+  while(netIter != _networks.end()) {
+    net = *netIter;
+    netIter++;
+
+    if(!net->isConnected())
+      continue;
+    identity = net->identityPtr();
+    if(!identity)
+      continue;
+    me = net->me();
+    if(!me)
+      continue;
+
+    if(identity->detachAwayEnabled() && me->isAway()) {
+      net->userInputHandler()->handleAway(BufferInfo(), QString());
+    }
+  }
+}
+
+void CoreSession::clientsDisconnected() {
+  QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
+  Identity *identity = 0;
+  CoreNetwork *net = 0;
+  IrcUser *me = 0;
+  QString awayReason;
+  while(netIter != _networks.end()) {
+    net = *netIter;
+    netIter++;
+
+    if(!net->isConnected())
+      continue;
+    identity = net->identityPtr();
+    if(!identity)
+      continue;
+    me = net->me();
+    if(!me)
+      continue;
+
+    if(identity->detachAwayEnabled() && !me->isAway()) {
+      if(!identity->detachAwayReason().isEmpty())
+	awayReason = identity->detachAwayReason();
+      net->setAutoAwayActive(true);
+      net->userInputHandler()->handleAway(BufferInfo(), awayReason);
+    }
+  }
+}