GainSpan Wi-Fi library

Diff: Socket/UDPSocket.h

Revision:

5:78943b3945b5

Parent:

1:fb4494783863

Child:

8:64184a968e3b

--- a/Socket/UDPSocket.h	Thu Dec 20 15:08:58 2012 +0000
+++ b/Socket/UDPSocket.h	Sun Jan 27 14:31:19 2013 +0000
@@ -1,75 +1,76 @@
-/* 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 UDPSOCKET_H
-#define UDPSOCKET_H
-
-#include "Endpoint.h"
-#include "Socket.h"
-
-#include <cstdint>
-
-/**
-UDP Socket
-*/
-class UDPSocket: public Socket {
-
-public:
-    /** Instantiate an UDP Socket.
-    */
-    UDPSocket();
-    
-    /** Init the UDP Client Socket without binding it to any specific port
-    \return 0 on success, -1 on failure.
-    */
-    int init(void);
-    
-    /** Bind a UDP Server Socket to a specific port
-    \param port The port to listen for incoming connections on
-    \return 0 on success, -1 on failure.
-    */
-    int bind(int port = -1);
-    
-    /** Send a packet to a remote endpoint
-    \param remote   The remote endpoint
-    \param packet   The packet to be sent
-    \param length   The length of the packet to be sent
-    \return the number of written bytes on success (>=0) or -1 on failure
-    */
-    int sendTo(Endpoint &remote, char *packet, int length);
-    
-    /** Receive a packet from a remote endpoint
-    \param remote   The remote endpoint
-    \param buffer   The buffer for storing the incoming packet data. If a packet
-           is too long to fit in the supplied buffer, excess bytes are discarded
-    \param length   The length of the buffer
-    \return the number of received bytes on success (>=0) or -1 on failure
-    */
-    int receiveFrom(Endpoint &remote, char *buffer, int length);
-    
-private:
-    bool confEndpoint(Endpoint & ep);
-    bool readEndpoint(Endpoint & ep);
-    bool endpoint_configured;
-    bool endpoint_read;
-    
-};
-
-#include "def.h"
-
-#endif
+/* 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.
+ */
+/* Copyright (C) 2013 gsfan, MIT License
+ *  port to the GainSpan Wi-FI module GS1011
+ */
+
+#ifndef UDPSOCKET_H
+#define UDPSOCKET_H
+
+#include "Endpoint.h"
+#include "Socket.h"
+
+#include <cstdint>
+
+/**
+UDP Socket
+*/
+class UDPSocket: public Socket {
+
+public:
+    /** Instantiate an UDP Socket.
+    */
+    UDPSocket();
+    
+    /** Init the UDP Client Socket without binding it to any specific port
+    \return 0 on success, -1 on failure.
+    */
+    int init(void);
+    
+    /** Bind a UDP Server Socket to a specific port
+    \param port The port to listen for incoming connections on
+    \return 0 on success, -1 on failure.
+    */
+    int bind(int port = -1);
+    
+    /** Send a packet to a remote endpoint
+    \param remote   The remote endpoint
+    \param packet   The packet to be sent
+    \param length   The length of the packet to be sent
+    \return the number of written bytes on success (>=0) or -1 on failure
+    */
+    int sendTo(Endpoint &remote, char *packet, int length);
+    
+    /** Receive a packet from a remote endpoint
+    \param remote   The remote endpoint
+    \param buffer   The buffer for storing the incoming packet data. If a packet
+           is too long to fit in the supplied buffer, excess bytes are discarded
+    \param length   The length of the buffer
+    \return the number of received bytes on success (>=0) or -1 on failure
+    */
+    int receiveFrom(Endpoint &remote, char *buffer, int length);
+    
+private:
+    bool endpoint_connected;
+    int sendPacket (Endpoint &ep, const char *buf, int len);
+    
+};
+
+#include "def.h"
+
+#endif