2 * Copyright (c) 2011, Mickael Savinaud, Communications & Systemes <mickael.savinaud@c-s.fr>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24 * POSSIBILITY OF SUCH DAMAGE.
30 * Created on: 31 August 2011
39 #include "opj_getopt.h"
41 void compareRAWimages_help_display(void);
43 typedef struct test_cmp_parameters
49 } test_cmp_parameters;
51 /*******************************************************************************
52 * Command line help function
53 *******************************************************************************/
54 void compareRAWimages_help_display(void) {
55 fprintf(stdout,"\nList of parameters for the comparePGX function \n");
57 fprintf(stdout," -b \t REQUIRED \t filename to the reference/baseline RAW image \n");
58 fprintf(stdout," -t \t REQUIRED \t filename to the test RAW image\n");
62 /*******************************************************************************
64 *******************************************************************************/
65 int parse_cmdline_cmp(int argc, char **argv, test_cmp_parameters* param)
67 int sizemembasefile, sizememtestfile;
69 const char optlist[] = "b:t:";
73 param->base_filename = NULL;
74 param->test_filename = NULL;
77 while ((c = opj_getopt(argc, argv, optlist)) != -1)
81 sizemembasefile = (int)strlen(opj_optarg)+1;
82 param->base_filename = (char*) malloc(sizemembasefile);
83 param->base_filename[0] = '\0';
84 strncpy(param->base_filename, opj_optarg, strlen(opj_optarg));
85 param->base_filename[strlen(opj_optarg)] = '\0';
86 //printf("param->base_filename = %s [%d / %d]\n", param->base_filename, strlen(param->base_filename), sizemembasefile );
89 sizememtestfile = (int) strlen(opj_optarg) + 1;
90 param->test_filename = (char*) malloc(sizememtestfile);
91 param->test_filename[0] = '\0';
92 strncpy(param->test_filename, opj_optarg, strlen(opj_optarg));
93 param->test_filename[strlen(opj_optarg)] = '\0';
94 //printf("param->test_filename = %s [%d / %d]\n", param->test_filename, strlen(param->test_filename), sizememtestfile);
97 if ((opj_optopt == 'b') || (opj_optopt == 't'))
98 fprintf(stderr, "Option -%c requires an argument.\n", opj_optopt);
100 if (isprint(opj_optopt)) fprintf(stderr, "Unknown option `-%c'.\n", opj_optopt);
101 else fprintf(stderr, "Unknown option character `\\x%x'.\n", opj_optopt);
104 fprintf(stderr, "WARNING -> this option is not valid \"-%c %s\"\n", c, opj_optarg);
108 if (opj_optind != argc) {
109 for (index = opj_optind; index < argc; index++)
110 fprintf(stderr,"Non-option argument %s\n", argv[index]);
117 /*******************************************************************************
119 *******************************************************************************/
120 int main(int argc, char **argv)
122 test_cmp_parameters inParam;
123 FILE *file_test=NULL, *file_base=NULL;
124 unsigned char equal = 1;
126 // Get parameters from command line
127 if (parse_cmdline_cmp(argc, argv, &inParam) == EXIT_FAILURE)
129 compareRAWimages_help_display();
133 file_test = fopen(inParam.test_filename, "rb");
135 fprintf(stderr, "Failed to open %s for reading !!\n", inParam.test_filename);
139 file_base = fopen(inParam.base_filename, "rb");
141 fprintf(stderr, "Failed to open %s for reading !!\n", inParam.base_filename);
145 // Read simultaneously the two files
148 unsigned char value_test = 0;
149 unsigned char eof_test = 0;
150 unsigned char value_base = 0;
151 unsigned char eof_base = 0;
154 if (!fread(&value_test, 1, 1, file_test)) {
159 if (!fread(&value_base, 1, 1, file_base)) {
163 // End of file reached by the two files?
164 if (eof_test && eof_base)
167 // End of file reached only by one file?
168 if (eof_test || eof_base)
170 fprintf(stdout,"Files have different sizes.\n");
174 // Binary values are equal?
175 if (value_test != value_base)
177 fprintf(stdout,"Binary values read in the file are different.\n");
187 fprintf(stdout,"---- TEST SUCCEED: Files are equal ----\n");