EthernetScheme.h

Go to the documentation of this file.
00001 /*
00002  *    Copyright 2005-2006 Intel Corporation
00003  * 
00004  *    Licensed under the Apache License, Version 2.0 (the "License");
00005  *    you may not use this file except in compliance with the License.
00006  *    You may obtain a copy of the License at
00007  * 
00008  *        http://www.apache.org/licenses/LICENSE-2.0
00009  * 
00010  *    Unless required by applicable law or agreed to in writing, software
00011  *    distributed under the License is distributed on an "AS IS" BASIS,
00012  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  *    See the License for the specific language governing permissions and
00014  *    limitations under the License.
00015  */
00016 
00017 #ifndef _ETHERNET_SCHEME_H_
00018 #define _ETHERNET_SCHEME_H_
00019 
00020 #ifdef __linux__
00021 
00022 #include "Scheme.h"
00023 #include <sys/types.h>
00024 #include <netinet/in.h>
00025 #include <oasys/compat/inttypes.h>
00026 #include <oasys/util/Singleton.h>
00027 
00028 namespace dtn {
00029 
00030 #ifndef ETHER_ADDR_LEN
00031 #define ETHER_ADDR_LEN 6
00032 #endif
00033     
00034 typedef struct ether_addr {
00035     u_char octet[ETHER_ADDR_LEN];
00036 } eth_addr_t;    
00037 
00043 class EthernetScheme : public Scheme, public oasys::Singleton<EthernetScheme> {
00044 public:
00052     virtual bool validate(const std::string& ssp, bool is_pattern = false);
00053 
00058     virtual bool match(const EndpointIDPattern& pattern,
00059                        const EndpointID& eid);
00060     
00061     /*
00062      * Parse out an ethernet address from the ssp.
00063      *
00064      * @return true if the extraction was a success, false if
00065      * malformed
00066      */
00067     static bool parse(const std::string& ssp, eth_addr_t* addr);
00068 
00076     static char* to_string(u_int8_t* addr, char* outstring);
00077 
00078 private:
00079     friend class oasys::Singleton<EthernetScheme>;
00080     EthernetScheme() {}
00081 };
00082     
00083 } // namespace dtn
00084 
00085 
00086 #endif /* __linux__ */
00087 
00088 #endif /* _ETHERNET_SCHEME_H_ */

Generated on Thu Jun 7 16:56:49 2007 for DTN Reference Implementation by  doxygen 1.5.1