PayloadBlockProcessor.h

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00001 /*
00002  *    Copyright 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 _PAYLOAD_BLOCK_PROCESSOR_H_
00018 #define _PAYLOAD_BLOCK_PROCESSOR_H_
00019 
00020 #include "BlockProcessor.h"
00021 
00022 namespace dtn {
00023 
00027 class PayloadBlockProcessor : public BlockProcessor {
00028 public:
00030     PayloadBlockProcessor();
00031     
00033     int consume(Bundle* bundle, BlockInfo* block, u_char* buf, size_t len);
00034     void generate(const Bundle* bundle, Link* link,
00035                   BlockInfo* block, bool last);
00036     void produce(const Bundle* bundle, const BlockInfo* block,
00037                  u_char* buf, size_t offset, size_t len);
00039 };
00040 
00041 } // namespace dtn
00042 
00043 #endif /* _PAYLOAD_BLOCK_PROCESSOR_H_ */

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