--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/servlib/bundling/PayloadBlockProcessor.h	Thu Apr 21 14:57:45 2011 +0100
@@ -0,0 +1,77 @@
+/*
+ *    Copyright 2006 Intel Corporation
+ * 
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ * 
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+#ifndef _PAYLOAD_BLOCK_PROCESSOR_H_
+#define _PAYLOAD_BLOCK_PROCESSOR_H_
+
+#include "BlockProcessor.h"
+
+namespace dtn {
+
+/**
+ * Block processor implementation for the payload bundle block.
+ */
+class PayloadBlockProcessor : public BlockProcessor {
+public:
+    /// Constructor
+    PayloadBlockProcessor();
+    
+    /// @{ Virtual from BlockProcessor
+    int consume(Bundle*    bundle,
+                BlockInfo* block,
+                u_char*    buf,
+                size_t     len);
+    
+    int generate(const Bundle*  bundle,
+                 BlockInfoVec*  xmit_blocks,
+                 BlockInfo*     block,
+                 const LinkRef& link,
+                 bool           last);
+    
+    bool validate(const Bundle*           bundle,
+                  BlockInfoVec*           block_list,
+                  BlockInfo*              block,
+                  status_report_reason_t* reception_reason,
+                  status_report_reason_t* deletion_reason);
+    
+    void produce(const Bundle*    bundle,
+                 const BlockInfo* block,
+                 u_char*          buf,
+                 size_t           offset,
+                 size_t           len);
+
+    void process(process_func*    func,
+                 const Bundle*    bundle,
+                 const BlockInfo* caller_block,
+                 const BlockInfo* target_block,
+                 size_t           offset,            
+                 size_t           len,
+                 OpaqueContext*   context);
+    
+    bool mutate(mutate_func*     func,
+                Bundle*          bundle,
+                const BlockInfo* caller_block,
+                BlockInfo*       target_block,
+                size_t           offset,
+                size_t           len,
+                OpaqueContext*   context);
+
+    /// @}
+};
+
+} // namespace dtn
+
+#endif /* _PAYLOAD_BLOCK_PROCESSOR_H_ */