Added SocketCore, make Socket a handle class for SocketCore.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/Socket.h b/src/Socket.h
index 3f38a343..e6254f17 100644
--- a/src/Socket.h
+++ b/src/Socket.h
@@ -23,13 +23,14 @@
 #define _D_SOCKET_H_
 
 #include <string>
+#include "SocketCore.h"
 
 using namespace std;
 
 class Socket {
-public:
+private:
   // socket endpoint descriptor
-  int sockfd;
+  SocketCore* core;
 public:
   Socket();
   Socket(const Socket& s);
@@ -37,6 +38,8 @@ public:
 
   Socket& operator=(const Socket& s);
 
+  int getSockfd() const { return core->sockfd; }
+
   /**
    * Connects to the server named host and the destination port is port.
    * This method make socket non-blocking mode.