1 /*

     2  *    Copyright 2004-2006 Intel Corporation

     3  *

     4  *    Licensed under the Apache License, Version 2.0 (the "License");

     5  *    you may not use this file except in compliance with the License.

     6  *    You may obtain a copy of the License at

     7  *

     8  *        http://www.apache.org/licenses/LICENSE-2.0

     9  *

    10  *    Unless required by applicable law or agreed to in writing, software

    11  *    distributed under the License is distributed on an "AS IS" BASIS,

    12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    13  *    See the License for the specific language governing permissions and

    14  *    limitations under the License.

    15  */

    16 

    17 #ifndef __BPQ_CACHE_ENTRY__

    18 #define __BPQ_CACHE_ENTRY__

    19 

    20 #ifdef HAVE_CONFIG_H

    21 #  include <dtn-config.h>

    22 #endif

    23 

    24 #include <oasys/debug/Log.h>

    25 

    26 #include "Bundle.h"

    27 #include "BundleRef.h"

    28 #include "BundleList.h"

    29 

    30 namespace dtn {

    31 

    32 class Bundle;

    33 

    34 class BPQCacheEntry : public oasys::Logger {

    35 public:

    36 	BPQCacheEntry() :

    37         Logger("BPQCacheEntry", "/dtn/bundle/bpq"),

    38         fragments_("cache_entry") {}

    39 

    40 	int add_response(Bundle* bundle);

    41 	int reassemble_fragments();

    42 

    43 	/// accessors

    44 	bool is_complete() 			{ return is_complete_; }

    45 	BundleRef& bundle() 		{ return bundle_; }

    46 	BundleList& fragment_list() { return fragments_; }

    47 

    48 

    49 

    50 private:

    51 	bool check_complete() const;

    52 

    53 	bool is_complete_;		///<

    54 	BundleRef  bundle_; 	///< The complete bundle

    55     BundleList fragments_;  ///< List of partial fragments

    56 };

    57 

    58 } // namespace dtn

    59 

    60 #endif