1 /*
2 * Copyright (C)2013, 2016 D. R. Commander. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
6 *
7 * - Redistributions of source code must retain the above copyright notice,
8 * this list of conditions and the following disclaimer.
9 * - Redistributions in binary form must reproduce the above copyright notice,
10 * this list of conditions and the following disclaimer in the documentation
11 * and/or other materials provided with the distribution.
12 * - Neither the name of the libjpeg-turbo Project nor the names of its
13 * contributors may be used to endorse or promote products derived from this
14 * software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS",
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include <stdio.h>
30 #include <string.h>
31 #include <sys/types.h>
32 #include "./md5.h"
33 #include "../tjutil.h"
34
main(int argc,char * argv[])35 int main(int argc, char *argv[])
36 {
37 char *md5sum = NULL, buf[65];
38
39 if (argc < 3) {
40 fprintf(stderr, "USAGE: %s <correct MD5 sum> <file>\n", argv[0]);
41 return -1;
42 }
43
44 if (strlen(argv[1]) != 32)
45 fprintf(stderr, "WARNING: MD5 hash size is wrong.\n");
46
47 md5sum = MD5File(argv[2], buf);
48 if (!md5sum) {
49 perror("Could not obtain MD5 sum");
50 return -1;
51 }
52
53 if (!strcasecmp(md5sum, argv[1])) {
54 fprintf(stderr, "%s: OK\n", argv[2]);
55 return 0;
56 } else {
57 fprintf(stderr, "%s: FAILED. Checksum is %s\n", argv[2], md5sum);
58 return -1;
59 }
60 }
61