msgqueue_manager.h

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/*
 * $Id: msgqueue_manager.h 2209 2012-11-15 14:43:50Z savmickael $
 *
 * 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 
 * 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_ */