xref: /freebsd/contrib/netbsd-tests/lib/libc/hash/h_hash.c (revision a0ee8cc636cd5c2374ec44ca71226564ea0bca95)
1 /*	$NetBSD: h_hash.c,v 1.1 2011/01/02 22:03:25 pgoyette Exp $	*/
2 
3 /*-
4  * Copyright (c) 2000 The NetBSD Foundation, Inc.
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright
13  *    notice, this list of conditions and the following disclaimer in the
14  *    documentation and/or other materials provided with the distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20  * BE 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 /*
30  * Combined MD5/SHA1 time and regression test.
31  */
32 
33 #include <stdio.h>
34 #include <stdlib.h>
35 #include <unistd.h>
36 #include <string.h>
37 #include <md5.h>
38 #ifdef __NetBSD__
39 #include <sha1.h>
40 #endif
41 
42 #ifdef __FreeBSD__
43 #include <sha.h>
44 #endif
45 
46 int mflag, rflag, sflag, tflag;
47 
48 static void
49 usage(void)
50 {
51 	(void)fprintf(stderr,
52 	    "Usage:\t%s -r[ms] < test-file\n"
53 	    "\t%s -t[ms]\n",
54 	    getprogname(), getprogname());
55 	exit(1);
56 	/* NOTREACHED */
57 }
58 
59 static void
60 hexdump (unsigned char *buf, int len)
61 {
62 	int i;
63 	for (i=0; i<len; i++) {
64 		printf("%02x", buf[i]);
65 	}
66 	printf("\n");
67 }
68 
69 
70 static void
71 timetest(void)
72 {
73 	printf("sorry, not yet\n");
74 }
75 
76 #define CHOMP(buf, len, last) 				\
77 	if ((len > 0) &&				\
78 	    (buf[len-1] == '\n')) {			\
79 		buf[len-1] = '\0';			\
80 		len--;					\
81 		last = 1;				\
82 	}
83 
84 static void
85 regress(void)
86 {
87 	unsigned char buf[1024];
88 	unsigned char out[20];
89 	int len, outlen, last;
90 
91 	while (fgets((char *)buf, sizeof(buf), stdin) != NULL) {
92 		last = 0;
93 
94 		len = strlen((char *)buf);
95 		CHOMP(buf, len, last);
96 		if (mflag) {
97 			MD5_CTX ctx;
98 
99 			MD5Init(&ctx);
100 			MD5Update(&ctx, buf, len);
101 			while (!last &&
102 			    fgets((char *)buf, sizeof(buf), stdin) != NULL) {
103 				len = strlen((char *)buf);
104 				CHOMP(buf, len, last);
105 				MD5Update(&ctx, buf, len);
106 			}
107 			MD5Final(out, &ctx);
108 			outlen = 16;
109 		} else {
110 #ifdef __FreeBSD__
111 			SHA_CTX ctx;
112 
113 			SHA1_Init(&ctx);
114 			SHA1_Update(&ctx, buf, len);
115 #else
116 			SHA1_CTX ctx;
117 
118 			SHA1Init(&ctx);
119 			SHA1Update(&ctx, buf, len);
120 #endif
121 			while (!last &&
122 			    fgets((char *)buf, sizeof(buf), stdin) != NULL) {
123 				len = strlen((char *)buf);
124 				CHOMP(buf, len, last);
125 #ifdef __FreeBSD__
126 				SHA1_Update(&ctx, buf, len);
127 #else
128 				SHA1Update(&ctx, buf, len);
129 #endif
130 			}
131 #ifdef __FreeBSD__
132 			SHA1_Final(out, &ctx);
133 #else
134 			SHA1Final(out, &ctx);
135 #endif
136 			outlen = 20;
137 		}
138 		hexdump(out, outlen);
139 	}
140 }
141 
142 int
143 main(int argc, char **argv)
144 {
145 	int ch;
146 
147 	while ((ch = getopt(argc, argv, "mrst")) != -1)
148 		switch (ch) {
149 		case 'm':
150 			mflag = 1;
151 			break;
152 		case 'r':
153 			rflag = 1;
154 			break;
155 		case 's':
156 			sflag = 1;
157 			break;
158 		case 't':
159 			tflag = 1;
160 			break;
161 		case '?':
162 		default:
163 			usage();
164 		}
165 	argc -= optind;
166 	argv += optind;
167 	if (argc > 0)
168 		usage();
169 
170 	if (!(mflag || sflag))
171 		mflag = 1;
172 
173 	if ((mflag ^ sflag) != 1)
174 		usage();
175 
176 	if ((tflag ^ rflag) != 1)
177 		usage();
178 
179 	if (tflag)
180 		timetest();
181 
182 	if (rflag)
183 		regress();
184 
185 	exit(0);
186 
187 }
188