listener/connecter/init/session added

src/zmq_engine.hpp

@@ -21,6 +21,9 @@
 #define __ZMQ_ZMQ_ENGINE_HPP_INCLUDED__
 
 #include "io_object.hpp"
+#include "tcp_socket.hpp"
+#include "zmq_encoder.hpp"
+#include "zmq_decoder.hpp"
 
 namespace zmq
 {
@@ -29,14 +32,36 @@ namespace zmq
     {
     public:
 
-        zmq_engine_t (class io_thread_t *parent_, object_t *owner_);
+        zmq_engine_t (class io_thread_t *parent_, fd_t fd_);
+        ~zmq_engine_t ();
+
+        void plug (struct i_inout *inout_);
+        void unplug ();
+
+        //  i_poll_events interface implementation.
+        void in_event ();
+        void out_event ();
 
     private:
 
-        ~zmq_engine_t ();
+        //  Function to handle network disconnections.
+        void error ();
 
-        //  Handlers for incoming commands.
-        void process_plug ();
+        tcp_socket_t tcp_socket;
+        handle_t handle;
+
+        unsigned char *inbuf;
+        int insize;
+        int inpos;
+
+        unsigned char *outbuf;
+        int outsize;
+        int outpos;
+
+        i_inout *inout;
+
+        zmq_encoder_t encoder;
+        zmq_decoder_t decoder;
 
         zmq_engine_t (const zmq_engine_t&);
         void operator = (const zmq_engine_t&);