X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fcommon%2Fsignalproxy.h;h=18038093edc0f9db64a8cc600929af5667c5daaf;hb=6fe50f14efa32c2ed95e7b34a4ba1fd1604617ec;hp=04ff7a5ed0c6dab53500facb76137c698554d23a;hpb=a0754f069472a0ef611c191801d9f52b6357ef50;p=quassel.git

diff --git a/src/common/signalproxy.h b/src/common/signalproxy.h
index 04ff7a5e..18038093 100644
--- a/src/common/signalproxy.h
+++ b/src/common/signalproxy.h
@@ -28,10 +28,11 @@
 #include <QPair>
 #include <QString>
 #include <QByteArray>
+#include <QTimer>
 
 class SignalRelay;
 class SyncableObject;
-class QMetaObject;
+struct QMetaObject;
 
 class SignalProxy : public QObject {
   Q_OBJECT
@@ -43,9 +44,12 @@ public:
   };
 
   enum RequestType {
-    Sync = 0,
+    Sync = 1,
+    RpcCall,
     InitRequest,
-    InitData
+    InitData,
+    HeartBeat,
+    HeartBeatReply
   };
 
   SignalProxy(QObject *parent);
@@ -54,7 +58,7 @@ public:
   virtual ~SignalProxy();
 
   void setProxyMode(ProxyMode mode);
-  ProxyMode proxyMode() const;
+  inline ProxyMode proxyMode() const { return _proxyMode; }
 
   bool addPeer(QIODevice *iodev);
   void removePeer(QIODevice *iodev = 0);
@@ -64,8 +68,8 @@ public:
 
   void synchronize(SyncableObject *obj);
 
-  void setInitialized(SyncableObject *obj);
-  bool isInitialized(SyncableObject *obj) const;
+//   void setInitialized(SyncableObject *obj);
+//   bool isInitialized(SyncableObject *obj) const;
   void requestInit(SyncableObject *obj);
 
   void detachObject(QObject *obj);
@@ -78,30 +82,34 @@ public:
    *  so the corresponding function readDataFromDevice() can check if enough data is available
    *  at the device to reread the item.
    */
-  static void writeDataToDevice(QIODevice *dev, const QVariant &item);
+  static void writeDataToDevice(QIODevice *dev, const QVariant &item, bool compressed = false);
 
   //! Reads a data item from a device that has been written by writeDataToDevice().
   /** If not enough data bytes are available, the function returns false and the QVariant reference
    *  remains untouched.
    */
-  static bool readDataFromDevice(QIODevice *dev, quint32 &blockSize, QVariant &item);
+  static bool readDataFromDevice(QIODevice *dev, quint32 &blockSize, QVariant &item, bool compressed = false);
 
   static QString methodBaseName(const QMetaMethod &method);
 
   const QList<int> &argTypes(QObject *obj, int methodId);
+  const int &returnType(QObject *obj, int methodId);
   const int &minArgCount(QObject *obj, int methodId);
   const QByteArray &methodName(QObject *obj, int methodId);
   const QHash<QByteArray, int> &syncMap(SyncableObject *obj);
+  const QHash<int, int> &receiveMap(SyncableObject *obj);
   int updatedRemotelyId(SyncableObject *obj);
 
   typedef QHash<int, QList<int> > ArgHash;
   typedef QHash<int, QByteArray> MethodNameHash;
   struct ClassInfo {
     ArgHash argTypes;
+    QHash<int, int> returnType;
     QHash<int, int> minArgCount;
     MethodNameHash methodNames;
     int updatedRemotelyId; // id of the updatedRemotely() signal - makes things faster
     QHash<QByteArray, int> syncMap;
+    QHash<int, int> receiveMap;
   };
 
   void dumpProxyStats();
@@ -110,48 +118,68 @@ private slots:
   void dataAvailable();
   void detachSender();
   void removePeerBySender();
-  void objectRenamed(QString oldname, QString newname);
-  void objectRenamed(QByteArray classname, QString oldname, QString newname);
-
+  void objectRenamed(const QString &newname, const QString &oldname);
+  void objectRenamed(const QByteArray &classname, const QString &newname, const QString &oldname);
+  void sendHeartBeat();
+  void receiveHeartBeat(QIODevice *dev, const QVariantList &params);
+  void receiveHeartBeatReply(QIODevice *dev, const QVariantList &params);
+  
 signals:
-  void peerRemoved(QIODevice *obj);
+  void peerRemoved(QIODevice *dev);
   void connected();
   void disconnected();
   void objectInitialized(SyncableObject *);
+  void lagUpdated(int lag);
   
 private:
+  void init();
   void initServer();
   void initClient();
   
+  const QMetaObject *metaObject(QObject *obj);
   void createClassInfo(QObject *obj);
   void setArgTypes(QObject *obj, int methodId);
+  void setReturnType(QObject *obj, int methodId);
   void setMinArgCount(QObject *obj, int methodId);
   void setMethodName(QObject *obj, int methodId);
   void setSyncMap(SyncableObject *obj);
-  void setUpdatedRemotelyId(QObject *obj);
+  void setReceiveMap(SyncableObject *obj);
+  void setUpdatedRemotelyId(SyncableObject *obj);
 
   bool methodsMatch(const QMetaMethod &signal, const QMetaMethod &slot) const;
 
-  void dispatchSignal(QIODevice *receiver, const QVariant &identifier, const QVariantList &params);
-  void dispatchSignal(const QVariant &identifier, const QVariantList &params);
+  void dispatchSignal(QIODevice *receiver, const RequestType &requestType, const QVariantList &params);
+  void dispatchSignal(const RequestType &requestType, const QVariantList &params);
   
   void receivePeerSignal(QIODevice *sender, const QVariant &packedFunc);
-  void handleSync(QVariantList params);
+  void handleSync(QIODevice *sender, QVariantList params);
   void handleInitRequest(QIODevice *sender, const QVariantList &params);
   void handleInitData(QIODevice *sender, const QVariantList &params);
   void handleSignal(const QByteArray &funcName, const QVariantList &params);
 
+  bool invokeSlot(QObject *receiver, int methodId, const QVariantList &params, QVariant &returnValue);
   bool invokeSlot(QObject *receiver, int methodId, const QVariantList &params = QVariantList());
 
   QVariantMap initData(SyncableObject *obj) const;
   void setInitData(SyncableObject *obj, const QVariantMap &properties);
 
+  void updateLag(QIODevice *dev, int lag);
+
 public:
   void dumpSyncMap(SyncableObject *object);
+  inline int peerCount() const { return _peers.size(); }
   
 private:
   // Hash of used QIODevices
-  QHash<QIODevice*, quint32> _peerByteCount;
+  struct peerInfo {
+    quint32 byteCount;
+    bool usesCompression;
+    int sentHeartBeats;
+    int lag;
+    peerInfo() : byteCount(0), usesCompression(false), sentHeartBeats(0) {}
+  };
+  //QHash<QIODevice*, peerInfo> _peerByteCount;
+  QHash<QIODevice*, peerInfo> _peers;
 
   // containg a list of argtypes for fast access
   QHash<const QMetaObject *, ClassInfo*> _classInfo;
@@ -170,6 +198,7 @@ private:
 
 
   ProxyMode _proxyMode;
+  QTimer _heartBeatTimer;
   
   friend class SignalRelay;
 };