Diff: Core/TCPListener.h

Revision:

0:0791c1fece8e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Core/TCPListener.h	Tue Sep 18 14:41:24 2012 +0000
@@ -0,0 +1,41 @@
+#ifndef TCPLISTENER_H
+#define TCPLISTENER_H
+
+#include "TCPItem.h"
+
+#include "arch/cc.h"
+#include "lwip/err.h"
+#include "lwip/tcp.h"
+
+namespace mbed {
+  class NetServer;
+  class TCPConnection;
+
+  class TCPListener : public TCPItem {
+    public:
+      TCPListener(u16_t port) : _port(port) { 
+      }
+
+      virtual ~TCPListener() {}
+
+      void bind();
+    protected:
+      /**
+       * Function to call when a listener has been connected.
+       * @param err an error argument (TODO: that is current always ERR_OK?)
+       * @return ERR_OK: accept the new connection,
+       *                 any other err_t abortsthe new connection
+       */
+      virtual err_t accept(struct tcp_pcb *, err_t err) = 0;
+      
+      u16_t _port;
+    private:
+      static err_t accept_callback(void *arg, struct tcp_pcb *newpcb, err_t err);
+    friend NetServer;
+    friend TCPConnection;
+    
+  };
+
+};
+
+#endif /* TCPLISTENER_H */