159 lines
4.7 KiB
C
159 lines
4.7 KiB
C
/*
|
|
* $Id: cache_manager.h 44 2011-02-15 12:32:29Z kaori $
|
|
*
|
|
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
|
|
* Copyright (c) 2002-2011, Professor Benoit Macq
|
|
* Copyright (c) 2010-2011, Kaori Hagihara
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef CACHE_MANAGER_H_
|
|
# define CACHE_MANAGER_H_
|
|
|
|
#include "metadata_manager.h"
|
|
#include "ihdrbox_manager.h"
|
|
|
|
//! maximum length of target name
|
|
#define MAX_LENOFTARGET 128
|
|
|
|
//! cache parameters
|
|
typedef struct cache_param{
|
|
char filename[MAX_LENOFTARGET]; //!< file name
|
|
int csn; //!< codestream number
|
|
char **cid; //!< dynamic array of channel identifiers
|
|
int numOfcid; //!< number of cids
|
|
metadatalist_param_t *metadatalist; //!< metadata-bin list
|
|
ihdrbox_param_t *ihdrbox; //!< ihdrbox
|
|
struct cache_param *next; //!< pointer to the next cache
|
|
} cache_param_t;
|
|
|
|
//!< cache list parameters
|
|
typedef struct cachelist_param{
|
|
cache_param_t *first; //!< first cache pointer of the list
|
|
cache_param_t *last; //!< last cache pointer of the list
|
|
} cachelist_param_t;
|
|
|
|
|
|
/**
|
|
* generate a cache list
|
|
*
|
|
* @return pointer to the generated cache list
|
|
*/
|
|
cachelist_param_t * gene_cachelist();
|
|
|
|
/**
|
|
* delete cache list
|
|
*
|
|
* @param[in,out] cachelist address of the cache list pointer
|
|
*/
|
|
void delete_cachelist(cachelist_param_t **cachelist);
|
|
|
|
/**
|
|
* generate a cache
|
|
*
|
|
* @param[in] targetname target file name
|
|
* @param[in] csn codestream number
|
|
* @param[in] cid channel identifier
|
|
* @return pointer to the generated cache
|
|
*/
|
|
cache_param_t * gene_cache( char *targetname, int csn, char *cid);
|
|
|
|
/**
|
|
* delete a cache
|
|
*
|
|
* @param[in] cache address of the cache pointer
|
|
*/
|
|
void delete_cache( cache_param_t **cache);
|
|
|
|
/**
|
|
* insert a cache into list
|
|
*
|
|
* @param[in] cache cache pointer
|
|
* @param[in] cachelist cache list pointer
|
|
*/
|
|
void insert_cache_into_list( cache_param_t *cache, cachelist_param_t *cachelist);
|
|
|
|
|
|
/**
|
|
* search a cache by target name
|
|
*
|
|
* @param[in] targetname target filename
|
|
* @param[in] cachelist cache list pointer
|
|
* @return found cache pointer
|
|
*/
|
|
cache_param_t * search_cache( char targetname[], cachelist_param_t *cachelist);
|
|
|
|
|
|
/**
|
|
* search a cache by csn
|
|
*
|
|
* @param[in] csn codestream number
|
|
* @param[in] cachelist cache list pointer
|
|
* @return found cache pointer
|
|
*/
|
|
cache_param_t * search_cacheBycsn( int csn, cachelist_param_t *cachelist);
|
|
|
|
|
|
/**
|
|
* search codestream number (csn) by cid
|
|
*
|
|
* @param[in] cid channel identifer
|
|
* @param[in] cachelist cache list pointer
|
|
* @return found cache pointer
|
|
*/
|
|
cache_param_t * search_cacheBycid( char cid[], cachelist_param_t *cachelist);
|
|
|
|
/**
|
|
* add cid into a cache
|
|
*
|
|
* @param[in] cid channel identifier
|
|
* @param[in] cache cache pointer
|
|
*/
|
|
void add_cachecid( char *cid, cache_param_t *cache);
|
|
|
|
/**
|
|
* remove cid in cache
|
|
*
|
|
* @param[in] cid channel identifier
|
|
* @param[in] cachelist cachelist pointer
|
|
*/
|
|
void remove_cachecid( char *cid, cachelist_param_t *cachelist);
|
|
|
|
|
|
/**
|
|
* print cache parameters
|
|
*
|
|
* @param[in] cache cache pointer
|
|
*/
|
|
void print_cache( cache_param_t *cache);
|
|
|
|
/**
|
|
* print all cache parameters
|
|
*
|
|
* @param[in] cachelist cache list pointer
|
|
*/
|
|
void print_allcache( cachelist_param_t *cachelist);
|
|
|
|
#endif /* !CACHE_MANAGER_H_ */
|