Introduce QtUiStyleSettings and make highlight color configurable again

[quassel.git] / src / core / networkconnection.cpp

diff --git a/src/core/networkconnection.cpp b/src/core/networkconnection.cpp
index 4ded4a8..6713765 100644 (file)
--- a/src/core/networkconnection.cpp
+++ b/src/core/networkconnection.cpp
@@ -29,13 +29,14 @@
 
 #include "ircchannel.h"
 #include "ircuser.h"
-#include "network.h"
 #include "identity.h"
 
 #include "ircserverhandler.h"
 #include "userinputhandler.h"
 #include "ctcphandler.h"
 
+#include "logger.h"
+
 NetworkConnection::NetworkConnection(Network *network, CoreSession *session)
   : QObject(network),
     _connectionState(Network::Disconnected),
@@ -64,7 +65,10 @@ NetworkConnection::NetworkConnection(Network *network, CoreSession *session)
   _autoReconnectTimer.setSingleShot(true);
   _socketCloseTimer.setSingleShot(true);
   connect(&_socketCloseTimer, SIGNAL(timeout()), this, SLOT(socketCloseTimeout()));
-  
+
+  _pingTimer.setInterval(60000);
+  connect(&_pingTimer, SIGNAL(timeout()), this, SLOT(sendPing()));
+
   _autoWhoTimer.setInterval(_autoWhoDelay * 1000);
   _autoWhoCycleTimer.setInterval(_autoWhoInterval * 1000);
   
@@ -175,11 +179,11 @@ void NetworkConnection::connectToIrc(bool reconnecting) {
   QVariantList serverList = network()->serverList();
   Identity *identity = coreSession()->identity(network()->identity());
   if(!serverList.count()) {
-    qWarning() << "Server list empty, ignoring connect request!";
+    quWarning() << "Server list empty, ignoring connect request!";
     return;
   }
   if(!identity) {
-    qWarning() << "Invalid identity configures, ignoring connect request!";
+    quWarning() << "Invalid identity configures, ignoring connect request!";
     return;
   }
   // use a random server?
@@ -215,6 +219,8 @@ void NetworkConnection::networkInitialized(const QString &currentServer) {
   network()->setConnected(true);
   emit connected(networkId());
 
+  _pingTimer.start();
+
   if(_autoWhoEnabled) {
     _autoWhoCycleTimer.start();
     _autoWhoTimer.start();
@@ -248,20 +254,19 @@ void NetworkConnection::sendPerform() {
 }
 
 void NetworkConnection::disconnectFromIrc(bool requested) {
+  _quitRequested = requested; // see socketDisconnected();
   _autoReconnectTimer.stop();
-  _autoReconnectCount = 0;
+  _autoReconnectCount = 0; // prohibiting auto reconnect
   displayMsg(Message::Server, BufferInfo::StatusBuffer, "", tr("Disconnecting."));
-  if(socket.state() < QAbstractSocket::ConnectedState) {
-    setConnectionState(Network::Disconnected);
+  if(socket.state() == QAbstractSocket::UnconnectedState) {
+    socketDisconnected();
+  } else if(socket.state() < QAbstractSocket::ConnectedState) {
+    socket.close();
+    // we might be in a state waiting for a timeout... we don't care... set a disconnected state
     socketDisconnected();
   } else {
     _socketCloseTimer.start(10000); // the irc server has 10 seconds to close the socket
   }
-
-  // this flag triggers quitRequested() once the socket is closed
-  // it is needed to determine whether or not the connection needs to be
-  // in the automatic session restore.
-  _quitRequested = requested;
 }
 
 void NetworkConnection::socketHasData() {
@@ -273,12 +278,11 @@ void NetworkConnection::socketHasData() {
 
 void NetworkConnection::socketError(QAbstractSocket::SocketError) {
   _previousConnectionAttemptFailed = true;
-  qDebug() << qPrintable(tr("Could not connect to %1 (%2)").arg(network()->networkName(), socket.errorString()));
+  quWarning() << qPrintable(tr("Could not connect to %1 (%2)").arg(network()->networkName(), socket.errorString()));
   emit connectionError(socket.errorString());
   emit displayMsg(Message::Error, BufferInfo::StatusBuffer, "", tr("Connection failure: %1").arg(socket.errorString()));
   network()->emitConnectionError(socket.errorString());
   if(socket.state() < QAbstractSocket::ConnectedState) {
-    setConnectionState(Network::Disconnected);
     socketDisconnected();
   }
   // mark last connection attempt as failed
@@ -331,7 +335,7 @@ void NetworkConnection::socketInitialized() {
   //emit connected(networkId());  initialize first!
   Identity *identity = coreSession()->identity(network()->identity());
   if(!identity) {
-    qWarning() << "Identity invalid!";
+    quError() << "Identity invalid!";
     disconnectFromIrc();
     return;
   }
@@ -370,6 +374,7 @@ void NetworkConnection::socketCloseTimeout() {
 }
 
 void NetworkConnection::socketDisconnected() {
+  _pingTimer.stop();
   _autoWhoCycleTimer.stop();
   _autoWhoTimer.stop();
   _autoWhoQueue.clear();
@@ -379,18 +384,21 @@ void NetworkConnection::socketDisconnected() {
   
   network()->setConnected(false);
   emit disconnected(networkId());
-  if(_autoReconnectCount != 0) {
-    setConnectionState(Network::Reconnecting);
-    if(_autoReconnectCount == network()->autoReconnectRetries()) doAutoReconnect(); // first try is immediate
-    else _autoReconnectTimer.start();
-  } else if(_quitRequested) {
+  if(_quitRequested) {
+    setConnectionState(Network::Disconnected);
     emit quitRequested(networkId());
+  } else if(_autoReconnectCount != 0) {
+    setConnectionState(Network::Reconnecting);
+    if(_autoReconnectCount == network()->autoReconnectRetries())
+      doAutoReconnect(); // first try is immediate
+    else
+      _autoReconnectTimer.start();
   }
 }
 
 void NetworkConnection::doAutoReconnect() {
   if(connectionState() != Network::Disconnected && connectionState() != Network::Reconnecting) {
-    qWarning() << "NetworkConnection::doAutoReconnect(): Cannot reconnect while not being disconnected!";
+    quWarning() << "NetworkConnection::doAutoReconnect(): Cannot reconnect while not being disconnected!";
     return;
   }
   if(_autoReconnectCount > 0) _autoReconnectCount--;
@@ -436,7 +444,10 @@ int NetworkConnection::lastParamOverrun(const QString &cmd, const QList<QByteArr
   // that means that the last message can be as long as:
   // 512 - nicklen - userlen - hostlen - commandlen - sum(param[0]..param[n-1])) - 2 (for CRLF) - 4 (":!@" + 1space between prefix and command) - max(paramcount - 1, 0) (space for simple params) - 2 (space and colon for last param)
   IrcUser *me = network()->me();
-  int maxLen = 512 - serverEncode(me->nick()).count() - serverEncode(me->user()).count() - serverEncode(me->host()).count() - cmd.toAscii().count() - 6;
+  int maxLen = 480 - cmd.toAscii().count(); // educated guess in case we don't know us (yet?)
+
+  if(me)
+    maxLen = 512 - serverEncode(me->nick()).count() - serverEncode(me->user()).count() - serverEncode(me->host()).count() - cmd.toAscii().count() - 6;
 
   if(!params.isEmpty()) {
     for(int i = 0; i < params.count() - 1; i++) {
@@ -499,6 +510,10 @@ void NetworkConnection::putCmd(const QString &cmd, const QList<QByteArray> &para
   putRawLine(msg);
 }
 
+void NetworkConnection::sendPing() {
+  userInputHandler()->handlePing(BufferInfo(), QString());
+}
+
 void NetworkConnection::sendAutoWho() {
   while(!_autoWhoQueue.isEmpty()) {
     QString chan = _autoWhoQueue.takeFirst();