X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Socket%2FSocketProtocol.hh;h=50301f94d983d8e865b0f543032f169297df3a95;hb=6f50bf49e282c0528f51faa0a245bbfa2b867399;hp=fa8d0ff57143e91d2ab7e08ddaf57e1bcf45a61c;hpb=5ed1fa1c42763aebad06c1e4ac8fc5a19e15519a;p=senf.git

diff --git a/Socket/SocketProtocol.hh b/Socket/SocketProtocol.hh
index fa8d0ff..50301f9 100644
--- a/Socket/SocketProtocol.hh
+++ b/Socket/SocketProtocol.hh
@@ -153,17 +153,9 @@ namespace senf {
         ///////////////////////////////////////////////////////////////////////////
         // Virtual interface
 
-        virtual std::auto_ptr<SocketProtocol> clone() const = 0;
-                                        ///< Polymorphically return a copy of this protocol class
-                                        /**< This member will create a new copy of the protocol
-                                             class on the heap.
-                                             \attention This member must be implemented in every \e
-                                                 leaf protocol class to return a new instance of the
-                                                 appropriate type. */
-
         virtual unsigned available() const = 0;
-                                        ///< Return number of bytes available for reading without
-                                        ///< blocking
+                                        ///< Return (maximum) number of bytes available for reading
+                                        ///< without < blocking
                                         /**< This member will check in a (very, sigh) protocol
                                              dependent way, how many bytes may be read from a socket
                                              in a single (non-blocking) read operation. If the
@@ -176,9 +168,9 @@ namespace senf {
                                              returns ethernet frames, returning 1500 from
                                              available() is ok). However, this should only be done
                                              as a last resort. Also beware, that this number should
-                                             not be to large since the socket layer will always need
-                                             to allocate that number of bytes for the data to be
-                                             read. */
+                                             not be too large since the socket layer will always
+                                             need to allocate that number of bytes for the data to
+                                             be read. */
 
         virtual bool eof() const = 0;   ///< Check for end-of-file condition
                                         /**< This is another check which (like available()) is
@@ -260,11 +252,10 @@ namespace senf {
                                              ::dup2()). */
 
     private:
-        // backpointer to owning SocketBody instance
-        
-        SocketBody & body() const;
+        virtual std::auto_ptr<SocketBody> clone(bool isServer) const = 0;
+        virtual std::auto_ptr<SocketBody> clone(int fd, bool isServer) const = 0;
+        virtual SocketBody & body() const = 0;
 
-        SocketBody * body_;
         friend class SocketBody;
     };
     
@@ -288,7 +279,7 @@ namespace senf {
         
         \doc init_client init_server
      */
-    template <class SocketPolicy>
+    template <class SocketPolicy, class Self>
     class ConcreteSocketProtocol
         : public virtual SocketProtocol
     {
@@ -312,7 +303,7 @@ namespace senf {
         ///////////////////////////////////////////////////////////////////////////
 
         Policy const & policy() const;
-
+        
     protected:
         ClientSocketHandle<Policy> clientHandle() const; 
                                         ///< Get client handle for associated socket
@@ -324,8 +315,11 @@ namespace senf {
                                              this protocol instance */
 
     private:
-        Policy policy_;
+        virtual std::auto_ptr<SocketBody> clone(bool isServer) const;
+        virtual std::auto_ptr<SocketBody> clone(int fd, bool isServer) const;
+        virtual SocketBody & body() const;
 
+        Policy policy_;
     };
 
     /// @}