Diff: LPC2368/if/net/ipaddr.h
- Revision:
- 0:0f5a52711275
- Child:
- 2:1f10f8ab527b
diff -r 000000000000 -r 0f5a52711275 LPC2368/if/net/ipaddr.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/LPC2368/if/net/ipaddr.h Fri Jul 09 15:24:33 2010 +0000
@@ -0,0 +1,103 @@
+
+/*
+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 IPADDR_H
+#define IPADDR_H
+
+#include "mbed.h"
+
+#include "netCfg.h"
+#if NET_LWIP_STACK
+#include "lwip/ip_addr.h"
+#endif
+class IpAddr;
+
+class IpAddr //Basically a C++ frontend to ip_addr_t
+{
+public:
+ #if NET_LWIP_STACK
+ IpAddr(ip_addr_t* pIp)
+ {
+ *((uint32_t*)m_ip) = pIp->addr;
+ }
+ #endif
+
+ IpAddr(uint8_t ip0, uint8_t ip1, uint8_t ip2, uint8_t ip3)
+ {
+ //We are in LE
+ m_ip[0] = ip0;
+ m_ip[1] = ip1;
+ m_ip[2] = ip2;
+ m_ip[3] = ip3;
+ }
+
+ IpAddr()
+ {
+ m_ip[0] = 0;
+ m_ip[1] = 0;
+ m_ip[2] = 0;
+ m_ip[3] = 0;
+ }
+
+ #if NET_LWIP_STACK
+ ip_addr_t getStruct() const
+ {
+ ip_addr_t ip_struct;
+ ip_struct.addr = *((uint32_t*)m_ip);
+ return ip_struct;
+ }
+ #endif
+
+ uint8_t operator[](unsigned int i) const
+ {
+ uint8_t null = 0;
+ if( i > 3 )
+ return null;
+ return m_ip[i];
+ }
+
+ bool isEq(const IpAddr& b) const
+ {
+ return (*((uint32_t*)m_ip) == *((uint32_t*)(b.m_ip)));
+ }
+
+ bool operator==(const IpAddr& b) const
+ {
+ return isEq(b);
+ }
+
+ bool operator!=(const IpAddr& b) const
+ {
+ return !(operator==(b));
+ }
+
+ bool isNull() const
+ {
+ return (*((uint32_t*)m_ip) == 0);
+ }
+
+private:
+ uint8_t m_ip[4];
+};
+
+#endif