cmp_tool.c

/**
 * @file   cmp_tool.c
 * @author Johannes Seelig (johannes.seelig@univie.ac.at)
 * @author Dominik Loidolt (dominik.loidolt@univie.ac.at)
 * @date   2020
 *
 * @copyright GPLv2
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * @brief command line tool for PLATO ICU/RDCU compression/decompression
 * @see README.md
 * @see Data Compression User Manual PLATO-UVIE-PL-UM-0001
 */

#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <getopt.h>
#include <time.h>

#include "include/cmp_tool_lib.h"
#include "include/cmp_icu.h"
#include "include/decmp.h"
#include "include/cmp_guess.h"
#include "include/cmp_entity.h"
#include "include/rdcu_pkt_to_file.h"


#define VERSION "0.07"

#define BUFFER_LENGTH_DEF_FAKTOR 2


#define DEFAULT_MODEL_ID 53264  /* random id  used as default */
#define DEFAULT_MODEL_COUNTER 0


/*
 * For long options that have no equivalent short option, use a
 * non-character as a pseudo short option, starting with CHAR_MAX + 1.
 */
enum {
	DIFF_CFG_OPTION = CHAR_MAX + 1,
	GUESS_OPTION,
	GUESS_LEVEL,
	RDCU_PKT_OPTION,
	LAST_INFO,
	NO_HEADER,
	MODEL_ID,
	MODEL_COUTER,
};

static const struct option long_options[] = {
	{"rdcu_par", no_argument, NULL, 'a'},
	{"model_cfg", no_argument, NULL, 'n'},
	{"help", no_argument, NULL, 'h'},
	{"verbose", no_argument, NULL, 'v'},
	{"version", no_argument, NULL, 'V'},
	{"rdcu_pkt", no_argument, NULL, RDCU_PKT_OPTION},
	{"diff_cfg", no_argument, NULL, DIFF_CFG_OPTION},
	{"guess", required_argument, NULL, GUESS_OPTION},
	{"guess_level", required_argument, NULL, GUESS_LEVEL},
	{"last_info", required_argument, NULL, LAST_INFO},