X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=core%2Fcore.cpp;h=b93c96e8fe2271b84d70723de7efa2b79f0befa3;hb=f02f9f00b4cdb9819fcafbb33c4ee8b044f1f0f1;hp=0d4eaccbc912d926465eeffcc0f64f1306c875c5;hpb=ba8f57d654b07d77cc91a2b901ad3b664a31ffcf;p=quassel.git

diff --git a/core/core.cpp b/core/core.cpp
index 0d4eaccb..b93c96e8 100644
--- a/core/core.cpp
+++ b/core/core.cpp
@@ -28,36 +28,39 @@
 Core::Core() {
   if(core) qFatal("Trying to instantiate more than one Core object!");
 
-  connect(coreProxy, SIGNAL(gsRequestConnect(QString, quint16)), this, SLOT(connectToIrc(QString, quint16)));
-  connect(coreProxy, SIGNAL(gsUserInput(QString)), this, SLOT(inputLine(QString)));
+  connect(coreProxy, SIGNAL(requestServerStates()), this, SIGNAL(serverStateRequested()));
+  connect(coreProxy, SIGNAL(gsRequestConnect(QStringList)), this, SLOT(connectToIrc(QStringList)));
+  connect(coreProxy, SIGNAL(gsUserInput(QString, QString, QString)), this, SIGNAL(msgFromGUI(QString, QString, QString)));
+  connect(this, SIGNAL(displayMsg(QString, Message)), coreProxy, SLOT(csDisplayMsg(QString, Message)));
+  connect(this, SIGNAL(displayStatusMsg(QString, QString)), coreProxy, SLOT(csDisplayStatusMsg(QString, QString)));
 
-  connect(&server, SIGNAL(recvLine(QString)), coreProxy, SLOT(csCoreMessage(QString)));
-
-  // Read global settings from config file 
+  // Read global settings from config file
   QSettings s;
   s.beginGroup("Global");
   QString key;
   foreach(key, s.childKeys()) {
     global->updateData(key, s.value(key));
   }
+  initBackLog();
   global->updateData("CoreReady", true);
   // Now that we are in sync, we can connect signals to automatically store further updates.
   // I don't think we care if global data changed locally or if it was updated by a client. 
   connect(global, SIGNAL(dataUpdatedRemotely(QString)), SLOT(globalDataUpdated(QString)));
   connect(global, SIGNAL(dataPutLocally(QString)), SLOT(globalDataUpdated(QString)));
 
-  server.start();
-}
-
-void Core::connectToIrc(const QString &h, quint16 port) {
-  if(server.isConnected()) return;
-  qDebug() << "Core: Connecting to " << h << ":" << port;
-  server.connectToIrc(h, port);
 }
 
-void Core::inputLine(QString s) {
-  server.putRawLine(s);
-
+Core::~Core() {
+  //foreach(Server *s, servers) {
+  //  delete s;
+  //}
+  foreach(QDataStream *s, logStreams) {
+    delete s;
+  }
+  foreach(QFile *f, logFiles) {
+    if(f->isOpen()) f->close();
+    delete f;
+  }
 }
 
 void Core::globalDataUpdated(QString key) {
@@ -66,4 +69,155 @@ void Core::globalDataUpdated(QString key) {
   s.setValue(QString("Global/")+key, data);
 }
 
+void Core::connectToIrc(QStringList networks) {
+  foreach(QString net, networks) {
+    if(servers.contains(net)) {
+
+    } else {
+      Server *server = new Server(net);
+      connect(this, SIGNAL(serverStateRequested()), server, SLOT(sendState()));
+      connect(this, SIGNAL(connectToIrc(QString)), server, SLOT(connectToIrc(QString)));
+      connect(this, SIGNAL(disconnectFromIrc(QString)), server, SLOT(disconnectFromIrc(QString)));
+      connect(this, SIGNAL(msgFromGUI(QString, QString, QString)), server, SLOT(userInput(QString, QString, QString)));
+      connect(server, SIGNAL(serverState(QString, VarMap)), coreProxy, SLOT(csServerState(QString, VarMap)));
+      connect(server, SIGNAL(displayMsg(Message)), this, SLOT(recvMessageFromServer(Message)));
+      connect(server, SIGNAL(displayStatusMsg(QString)), this, SLOT(recvStatusMsgFromServer(QString)));
+      connect(server, SIGNAL(modeSet(QString, QString, QString)), coreProxy, SLOT(csModeSet(QString, QString, QString)));
+      connect(server, SIGNAL(topicSet(QString, QString, QString)), coreProxy, SLOT(csTopicSet(QString, QString, QString)));
+      connect(server, SIGNAL(setNicks(QString, QString, QStringList)), coreProxy, SLOT(csSetNicks(QString, QString, QStringList)));
+      connect(server, SIGNAL(nickAdded(QString, QString, VarMap)), coreProxy, SLOT(csNickAdded(QString, QString, VarMap)));
+      connect(server, SIGNAL(nickRenamed(QString, QString, QString)), coreProxy, SLOT(csNickRenamed(QString, QString, QString)));
+      connect(server, SIGNAL(nickRemoved(QString, QString)), coreProxy, SLOT(csNickRemoved(QString, QString)));
+      connect(server, SIGNAL(nickUpdated(QString, QString, VarMap)), coreProxy, SLOT(csNickUpdated(QString, QString, VarMap)));
+      connect(server, SIGNAL(ownNickSet(QString, QString)), coreProxy, SLOT(csOwnNickSet(QString, QString)));
+      // add error handling
+      connect(server, SIGNAL(connected(QString)), coreProxy, SLOT(csServerConnected(QString)));
+      connect(server, SIGNAL(disconnected(QString)), this, SLOT(serverDisconnected(QString)));
+
+      server->start();
+      servers[net] = server;
+    }
+    emit connectToIrc(net);
+  }
+}
+
+void Core::serverDisconnected(QString net) {
+  delete servers[net];
+  servers.remove(net);
+  coreProxy->csServerDisconnected(net);
+}
+
+// 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 Core::recvMessageFromServer(Message msg) {
+  Server *s = qobject_cast<Server*>(sender());
+  Q_ASSERT(s);
+  logMessage(s->getNetwork(), msg);
+  emit displayMsg(s->getNetwork(), msg);
+}
+
+void Core::recvStatusMsgFromServer(QString msg) {
+  Server *s = qobject_cast<Server*>(sender());
+  Q_ASSERT(s);
+  emit displayStatusMsg(s->getNetwork(), msg);
+}
+
+// file name scheme: quassel-backlog-2006-29-10.bin
+void Core::initBackLog() {
+  backLogDir = QDir(Global::quasselDir + "/backlog");
+  if(!backLogDir.exists()) {
+    qWarning(QString("Creating backlog directory \"%1\"...").arg(backLogDir.absolutePath()).toAscii());
+    if(!backLogDir.mkpath(backLogDir.absolutePath())) {
+      qWarning(QString("Could not create backlog directory! Disabling logging...").toAscii());
+      backLogEnabled = false;
+      return;
+    }
+  }
+  backLogDir.refresh();
+  //if(!backLogDir.isReadable()) {
+  //  qWarning(QString("Cannot read directory \"%1\". Disabling logging...").arg(backLogDir.absolutePath()).toAscii());
+  //  backLogEnabled = false;
+  //  return;
+  //}
+  QStringList networks = backLogDir.entryList(QDir::Dirs|QDir::NoDotAndDotDot|QDir::Readable, QDir::Name);
+  foreach(QString net, networks) {
+    QDir dir(backLogDir.absolutePath() + "/" + net);
+    if(!dir.exists()) {
+      qWarning(QString("Could not change to directory \"%1\"!").arg(dir.absolutePath()).toAscii());
+      continue;
+    }
+    QStringList logs = dir.entryList(QStringList("quassel-backlog-*.bin"), QDir::Files|QDir::Readable, QDir::Name);
+    foreach(QString name, logs) {
+      QFile f(dir.absolutePath() + "/" + name);
+      if(!f.open(QIODevice::ReadOnly)) {
+        qWarning(QString("Could not open \"%1\" for reading!").arg(f.fileName()).toAscii());
+        continue;
+      }
+      QDataStream in(&f);
+      in.setVersion(QDataStream::Qt_4_2);
+      QByteArray verstring; quint8 vernum; in >> verstring >> vernum;
+      if(verstring != BACKLOG_STRING) {
+        qWarning(QString("\"%1\" is not a Quassel backlog file!").arg(f.fileName()).toAscii());
+        f.close(); continue;
+      }
+      if(vernum != BACKLOG_FORMAT) {
+        qWarning(QString("\"%1\": Version mismatch!").arg(f.fileName()).toAscii());
+        f.close(); continue;
+      }
+      qDebug() << "Reading backlog from" << f.fileName();
+      logFileDates[net] = QDate::fromString(f.fileName(),
+          QString("'%1/quassel-backlog-'yyyy-MM-dd'.bin'").arg(dir.absolutePath()));
+      if(!logFileDates[net].isValid()) {
+        qWarning(QString("\"%1\" has an invalid file name!").arg(f.fileName()).toAscii());
+      }
+      while(!in.atEnd()) {
+        Message m;
+        in >> m;
+        backLog[net].append(m);
+      }
+      f.close();
+    }
+  }
+  backLogEnabled = true;
+}
+
+/** Log a core message (emitted via a displayMsg() signal) to the backlog file.
+ * If a file for the current day does not exist, one will be created. Otherwise, messages will be appended.
+ * The file header is the string defined by BACKLOG_STRING, followed by a quint8 specifying the format
+ * version (BACKLOG_FORMAT). The rest is simply serialized Message objects.
+ */
+void Core::logMessage(QString net, Message msg) {
+  backLog[net].append(msg);
+  if(!logFileDirs.contains(net)) {
+    QDir dir(backLogDir.absolutePath() + "/" + net);
+    if(!dir.exists()) {
+      qWarning(QString("Creating backlog directory \"%1\"...").arg(dir.absolutePath()).toAscii());
+      if(!dir.mkpath(dir.absolutePath())) {
+        qWarning(QString("Could not create backlog directory!").toAscii());
+        return;
+      }
+    }
+    logFileDirs[net] = dir;
+    Q_ASSERT(!logFiles.contains(net) && !logStreams.contains(net));
+    if(!logFiles.contains(net)) logFiles[net] = new QFile();
+    if(!logStreams.contains(net)) logStreams[net] = new QDataStream();
+  }
+  if(!logFileDates[net].isValid() || logFileDates[net] < QDate::currentDate()) {
+    if(logFiles[net]->isOpen()) logFiles[net]->close();
+    logFileDates[net] = QDate::currentDate();
+  }
+  if(!logFiles[net]->isOpen()) {
+    logFiles[net]->setFileName(QString("%1/%2").arg(logFileDirs[net].absolutePath())
+        .arg(logFileDates[net].toString("'quassel-backlog-'yyyy-MM-dd'.bin'")));
+    if(!logFiles[net]->open(QIODevice::WriteOnly|QIODevice::Append|QIODevice::Unbuffered)) {
+      qWarning(QString("Could not open \"%1\" for writing: %2")
+          .arg(logFiles[net]->fileName()).arg(logFiles[net]->errorString()).toAscii());
+      return;
+    }
+    logStreams[net]->setDevice(logFiles[net]); logStreams[net]->setVersion(QDataStream::Qt_4_2);
+    if(!logFiles[net]->size()) *logStreams[net] << BACKLOG_STRING << (quint8)BACKLOG_FORMAT;
+  }
+  *logStreams[net] << msg;
+}
+
 Core *core = 0;