1 /*

     2  *    Copyright 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 _DTNSTORAGECONFIG_H_

    18 #define _DTNSTORAGECONFIG_H_

    19 

    20 #include <oasys/storage/StorageConfig.h>

    21 

    22 namespace dtn {

    23 

    24 /**

    25  * Subclass of the basic oasys storage config to add dtn-specific

    26  * configuration variables.

    27  */

    28 class DTNStorageConfig : public oasys::StorageConfig {

    29 public:

    30     DTNStorageConfig(

    31         const std::string& cmd,

    32         const std::string& type,

    33         const std::string& dbname,

    34         const std::string& dbdir)

    35         : StorageConfig(cmd, type, dbname, dbdir),

    36           payload_dir_(""),

    37           payload_quota_(0),

    38           payload_fd_cache_size_(32)

    39     {}

    40 

    41     /// Directory to store payload files

    42     std::string payload_dir_;

    43 

    44     /// Total quota for the payload storage

    45     u_int64_t payload_quota_;

    46 

    47     /// Number of payload file descriptors to keep open in a cache.

    48     u_int payload_fd_cache_size_;

    49 };

    50 

    51 } // namespace dtn

    52 

    53 #endif /* _DTNSTORAGECONFIG_H_ */