Scheme.h

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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 _SCHEME_H_
00018 #define _SCHEME_H_
00019 
00020 #include <string>
00021 
00022 namespace dtn {
00023 
00024 class EndpointID;
00025 class EndpointIDPattern;
00026 
00032 class Scheme {
00033 public:
00037     virtual ~Scheme();
00038     
00046     virtual bool validate(const std::string& ssp,
00047                           bool is_pattern = false) = 0;
00048 
00053     virtual bool match(const EndpointIDPattern& pattern,
00054                        const EndpointID& eid) = 0;
00055     
00063     virtual bool append_service_tag(std::string* ssp, const char* tag)
00064     {
00065         (void)ssp;
00066         (void)tag;
00067         return false;
00068     }
00069 };
00070     
00071 }
00072 
00073 #endif /* _SCHEME_H_ */

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