Diff: LPC1768/if/lwip/lwipNetUdpSocket.h

Revision:

6:22ce63eddd2b

Parent:

5:bc7df6da7589

--- a/LPC1768/if/lwip/lwipNetUdpSocket.h	Thu Aug 05 15:09:22 2010 +0000
+++ b/LPC1768/if/lwip/lwipNetUdpSocket.h	Fri Oct 12 16:02:00 2012 +0000
@@ -1,84 +1,84 @@
-
-/*
-Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
- 
-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 LWIPNETUDPSOCKET_H
-#define LWIPNETUDPSOCKET_H
-
-#define NET_LWIP_STACK 1
-//#include "lwip/ip_addr.h"
-#include "if/net/netudpsocket.h"
-#include "LwipNetIf.h"
-
-#include "stdint.h"
-
-#include <list>
-using std::list;
-
-//Implements NetUdpSockets over lwIP raw API
-
-struct udp_pcb; //Represents a Udp Connection, "Protocol Control Block", see rawapi.txt & udp.h
-struct pbuf; //Lwip Buffer Container
-typedef struct ip_addr ip_addr_t;
-
-//typedef signed char err_t;
-typedef uint16_t u16_t;
-
-class LwipNetUdpSocket: public NetUdpSocket
-{
-public:
-  LwipNetUdpSocket(udp_pcb* pPcb = NULL); //Passes a pcb if already created (by an accept req for instance), in that case transfers ownership
-  virtual ~LwipNetUdpSocket();
-  
-  virtual NetUdpSocketErr bind(const Host& me);
-  
-  virtual int /*if < 0 : NetUdpSocketErr*/ sendto(const char* buf, int len, Host* pHost);
-  virtual int /*if < 0 : NetUdpSocketErr*/ recvfrom(char* buf, int len, Host* pHost);
-
-  virtual NetUdpSocketErr close();
-
-  virtual NetUdpSocketErr poll();
-  
-protected:
-  volatile udp_pcb* m_pPcb;
-  
-  //Event callback from lwIp
-  void recvCb(udp_pcb* pcb, struct pbuf* p, ip_addr_t* addr, u16_t port);
-  
-private:
-  void cleanUp(); //Flush input buffer
-  struct InPacket
-  {
-    volatile pbuf* pBuf;
-    ip_addr_t addr;
-    u16_t port;
-  };
-  
-  list<InPacket> m_lInPkt;
-  IpAddr m_multicastGroup;
-  
-  //Static callback : Transforms into a C++ callback
-  static void sRecvCb(void *arg, struct udp_pcb *pcb, struct pbuf *p, ip_addr_t *addr, u16_t port);
-  
-};
-
-#endif
+
+/*
+Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
+ 
+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 LWIPNETUDPSOCKET_H
+#define LWIPNETUDPSOCKET_H
+
+#define NET_LWIP_STACK 1
+//#include "lwip/ip_addr.h"
+#include "if/net/netudpsocket.h"
+#include "LwipNetIf.h"
+
+#include "stdint.h"
+
+#include <list>
+using std::list;
+
+//Implements NetUdpSockets over lwIP raw API
+
+struct udp_pcb; //Represents a Udp Connection, "Protocol Control Block", see rawapi.txt & udp.h
+struct pbuf; //Lwip Buffer Container
+typedef struct ip_addr ip_addr_t;
+
+//typedef signed char err_t;
+typedef uint16_t u16_t;
+
+class LwipNetUdpSocket: public NetUdpSocket
+{
+public:
+  LwipNetUdpSocket(udp_pcb* pPcb = NULL); //Passes a pcb if already created (by an accept req for instance), in that case transfers ownership
+  virtual ~LwipNetUdpSocket();
+  
+  virtual NetUdpSocketErr bind(const Host& me);
+  
+  virtual int /*if < 0 : NetUdpSocketErr*/ sendto(const char* buf, int len, Host* pHost);
+  virtual int /*if < 0 : NetUdpSocketErr*/ recvfrom(char* buf, int len, Host* pHost);
+
+  virtual NetUdpSocketErr close();
+
+  virtual NetUdpSocketErr poll();
+  
+protected:
+  volatile udp_pcb* m_pPcb;
+  
+  //Event callback from lwIp
+  void recvCb(udp_pcb* pcb, struct pbuf* p, ip_addr_t* addr, u16_t port);
+  
+private:
+  void cleanUp(); //Flush input buffer
+  struct InPacket
+  {
+    volatile pbuf* pBuf;
+    ip_addr_t addr;
+    u16_t port;
+  };
+  
+  list<InPacket> m_lInPkt;
+  IpAddr m_multicastGroup;
+  
+  //Static callback : Transforms into a C++ callback
+  static void sRecvCb(void *arg, struct udp_pcb *pcb, struct pbuf *p, ip_addr_t *addr, u16_t port);
+  
+};
+
+#endif