msgqueue_manager.h

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/*
 * $Id$
 *
 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
 * Copyright (c) 2002-2014, Professor Benoit Macq
 * Copyright (c) 2010-2011, Kaori Hagihara
 * Copyright (c) 2011,      Lucian Corlaciu, GSoC
 * 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     MSGQUEUE_MANAGER_H_
# define    MSGQUEUE_MANAGER_H_
 
#include "byte_manager.h"
#include "cachemodel_manager.h"
#include "placeholder_manager.h"
 
#define PRECINCT_MSG 0
#define EXT_PRECINCT_MSG 1
#define TILE_HEADER_MSG 2
#define TILE_MSG 4
#define EXT_TILE_MSG 5
#define MAINHEADER_MSG 6
#define METADATA_MSG 8
 
typedef struct message_param {
    OPJ_BOOL
    last_byte;          
    Byte8_t in_class_id;        
    Byte8_t class_id;           
    Byte8_t csn;                
    Byte8_t bin_offset;         
    Byte8_t length;             
    Byte8_t aux;                
    OPJ_OFF_T res_offset;         
    placeholder_param_t *phld;  
    struct message_param *next; 
} message_param_t;
 
typedef struct msgqueue_param {
    message_param_t *first;         
    message_param_t *last;          
    OPJ_BOOL stateless;                 
    cachemodel_param_t *cachemodel; 
} msgqueue_param_t;
 
msgqueue_param_t * gene_msgqueue(OPJ_BOOL stateless,
                                 cachemodel_param_t *cachemodel);
 
void delete_msgqueue(msgqueue_param_t **msgqueue);
 
void delete_message_in_msgqueue(message_param_t **message,
                                msgqueue_param_t *msgqueue);
 
void print_msgqueue(msgqueue_param_t *msgqueue);
 
 
void enqueue_mainheader(msgqueue_param_t *msgqueue);
 
void enqueue_tileheader(int tile_id, msgqueue_param_t *msgqueue);
 
void enqueue_tile(Byte4_t tile_id, int level, msgqueue_param_t *msgqueue);
 
void enqueue_precinct(int seq_id, int tile_id, int comp_id, int layers,
                      msgqueue_param_t *msgqueue);
 
 
void enqueue_metadata(Byte8_t meta_id, msgqueue_param_t *msgqueue);
 
 
void recons_stream_from_msgqueue(msgqueue_param_t *msgqueue, int tmpfd);
 
 
void parse_JPIPstream(Byte_t *JPIPstream, Byte8_t streamlen, OPJ_OFF_T offset,
                      msgqueue_param_t *msgqueue);
 
void parse_metamsg(msgqueue_param_t *msgqueue, Byte_t *stream,
                   Byte8_t streamlen, metadatalist_param_t *metadatalist);
 
Byte8_t comp_precinct_id(int t, int c, int s, int num_components,
                         int num_tiles);
 
#endif      /* !MSGQUEUE_MANAGER_H_ */