X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcore%2Fcore.cpp;h=79433b9471b8e15c93fffc74a4c6ea2174de3b9f;hp=c92c4f157f70a9a3a7d6c57c2273a101f5feb8a7;hb=b84f31a79b8cc8b69db7b21723493224334575b6;hpb=52a7b4d0f289f075aa386445a47d876743bcb6d0

diff --git a/src/core/core.cpp b/src/core/core.cpp
index c92c4f15..79433b94 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -55,6 +55,9 @@ Core::Core() : storage(0) {
 
   if(!_storageBackends.count()) {
     qWarning() << qPrintable(tr("Could not initialize any storage backend! Exiting..."));
+    qWarning() << qPrintable(tr("Currently, Quassel only supports SQLite3. You need to build your\n"
+                                "Qt library with the sqlite plugin enabled in order for quasselcore\n"
+                                "to work."));
     exit(1); // TODO make this less brutal (especially for mono client -> popup)
   }
   connect(&_storageSyncTimer, SIGNAL(timeout()), this, SLOT(syncStorage()));
@@ -86,8 +89,8 @@ void Core::init() {
 }
 
 Core::~Core() {
-  foreach(QTcpSocket *socket, blocksizes.keys()) { qDebug() << "disconnecting" << socket << blocksizes.keys();
-    socket->disconnectFromHost();  // disconnect local (i.e. non-authed) clients
+  foreach(QTcpSocket *socket, blocksizes.keys()) {
+    socket->disconnectFromHost();  // disconnect non authed clients
   }
   qDeleteAll(sessions);
   qDeleteAll(_storageBackends);
@@ -391,8 +394,10 @@ void Core::processClientMessage(QTcpSocket *socket, const QVariantMap &msg) {
     QVariantMap reply;
 
     // Just version information -- check it!
-    if((msg.contains("ClientBuild") && msg["ClientBuild"].toUInt() < 732)
-       || (!msg.contains("ClientBuild") && msg["ProtocolVersion"].toUInt() < Global::coreNeedsProtocol)) {
+    uint ver = 0;
+    if(!msg.contains("ProtocolVersion") && msg["ClientBuild"].toUInt() >= 732) ver = 1; // FIXME legacy
+    if(msg.contains("ProtocolVersion")) ver = msg["ProtocolVersion"].toUInt();
+    if(ver < Global::coreNeedsProtocol) {
       reply["MsgType"] = "ClientInitReject";
       reply["Error"] = tr("<b>Your Quassel Client is too old!</b><br>"
       "This core needs at least client/core protocol version %1.<br>"
@@ -512,13 +517,34 @@ void Core::processClientMessage(QTcpSocket *socket, const QVariantMap &msg) {
 
 // Potentially called during the initialization phase (before handing the connection off to the session)
 void Core::clientDisconnected() {
-  QTcpSocket *socket = dynamic_cast<QTcpSocket*>(sender());  // Note: This might be a QObject* already (if called by ~Core())!
-  Q_ASSERT(socket);
-  blocksizes.remove(socket);
-  clientInfo.remove(socket);
-  qDebug() << qPrintable(tr("Non-authed client disconnected."));
-  socket->deleteLater();
-  socket = 0;
+  QTcpSocket *socket = qobject_cast<QTcpSocket *>(sender());
+  if(socket) {
+    // here it's safe to call methods on socket!
+    qDebug() << qPrintable(tr("Non-authed client disconnected.")) << qPrintable(socket->peerAddress().toString());
+    socket->deleteLater();
+  } else {
+    // we have to crawl through the hashes and see if we find a victim to remove
+
+    // DO NOT CALL ANY METHODS ON socket!!
+    socket = static_cast<QTcpSocket *>(sender());
+    
+    QHash<QTcpSocket *, quint32>::iterator blockSizeIter = blocksizes.begin();
+    while(blockSizeIter != blocksizes.end()) {
+      if(blockSizeIter.key() == socket) {
+	blocksizes.erase(blockSizeIter);
+      }
+      blockSizeIter++;
+    }
+
+    QHash<QTcpSocket *, QVariantMap>::iterator clientInfoIter = clientInfo.begin();
+    while(clientInfoIter != clientInfo.end()) {
+      if(clientInfoIter.key() == socket) {
+	clientInfo.erase(clientInfoIter);
+      }
+      clientInfoIter++;
+    }
+  }
+
 
   // make server listen again if still not configured
   if (!configured) {