Diff: Socket/Endpoint.h

Revision:

63:42cb563a25bc

diff -r 1f65abb842be -r 42cb563a25bc Socket/Endpoint.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Socket/Endpoint.h	Tue May 13 12:31:33 2014 +0000
@@ -0,0 +1,65 @@
+/* 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 ENDPOINT_H
+#define ENDPOINT_H
+
+#include "MDM.h"
+
+class UDPSocket;
+
+class Endpoint {
+    friend class UDPSocket;
+public:
+    Endpoint(void)  { 
+        _ip[0] = '\0'; 
+        _port = 0; 
+        _mdm = NULL; 
+    }
+    
+    void reset_address(void) { 
+        _ip[0] = '\0'; 
+        _port = 0; 
+    }
+    
+    int  set_address(const char* host, const int port) {
+        _ip[0] = '\0';
+        _port = 0;
+        if (_mdm == NULL)
+            _mdm = MDMParser::getInstance();
+        if (_mdm == NULL)
+            return -1;
+        // resove the host name (eventually does a dns lookup)
+        MDMParser::IP ip = _mdm->gethostbyname(host);
+        if (ip == NOIP)
+            return -1;
+        sprintf(_ip, IPSTR, IPNUM(ip));
+        _port = port;
+        return 0;
+    }
+    
+    char* get_address(void)     {   return _ip; }
+    
+    int get_port(void)          {   return _port; }
+    
+protected:
+    MDMParser* _mdm;
+    char _ip[17];
+    int _port;
+};
+
+#endif