Diff: TCPSocket.h

Revision:

72:6a8b52ee83ed

Child:

73:968f7b32278f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TCPSocket.h	Tue Apr 05 05:40:43 2016 -0500
@@ -0,0 +1,62 @@
+/* Copyright (C) 2012 mbed.org, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef TCPSOCKET_H
+#define TCPSOCKET_H
+
+#include "Socket.h"
+
+/**
+TCP socket connection
+*/
+class TCPSocket : public Socket {
+public:
+    /** TCP socket lifetime
+    */
+    TCPSocket();
+    ~TCPSocket();
+    
+    /** Connects this TCP socket to the server
+    \param host     The host to connect to. It can either be an IP Address
+                    or a hostname that will be resolved with DNS
+    \param port     The host's port to connect to
+    \return         0 on success, negative on failure
+    */
+    int connect(const char* host, const int port);
+    
+    /** Check if the socket is connected
+    \return         true if connected, false otherwise
+    */
+    bool is_connected(void);
+    
+    /** Send data to the remote host
+    \param data     The buffer to send to the host
+    \param size     The length of the buffer to send
+    \return         Number of written bytes on success, negative on failure
+     */
+    int send(const void *data, unsigned size);
+    
+    /** Receive data from the remote host
+    \param data     The buffer in which to store the data received from the host
+    \param size     The maximum length of the buffer
+    \return         Number of received bytes on success, negative on failure
+     */
+    int receive(void *data, unsigned size);
+};
+
+#endif