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1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
2 * All rights reserved.
3 *
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
7 *
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
14 *
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
21 *
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
24 * are met:
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
39 *
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50 * SUCH DAMAGE.
51 *
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
56 */
57 /* ====================================================================
58 * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
59 *
60 * Redistribution and use in source and binary forms, with or without
61 * modification, are permitted provided that the following conditions
62 * are met:
63 *
64 * 1. Redistributions of source code must retain the above copyright
65 * notice, this list of conditions and the following disclaimer.
66 *
67 * 2. Redistributions in binary form must reproduce the above copyright
68 * notice, this list of conditions and the following disclaimer in
69 * the documentation and/or other materials provided with the
70 * distribution.
71 *
72 * 3. All advertising materials mentioning features or use of this
73 * software must display the following acknowledgment:
74 * "This product includes software developed by the OpenSSL Project
75 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
76 *
77 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
78 * endorse or promote products derived from this software without
79 * prior written permission. For written permission, please contact
80 * openssl-core@openssl.org.
81 *
82 * 5. Products derived from this software may not be called "OpenSSL"
83 * nor may "OpenSSL" appear in their names without prior written
84 * permission of the OpenSSL Project.
85 *
86 * 6. Redistributions of any form whatsoever must retain the following
87 * acknowledgment:
88 * "This product includes software developed by the OpenSSL Project
89 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
90 *
91 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
92 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
93 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
94 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
95 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
96 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
97 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
98 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
99 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
100 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
101 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
102 * OF THE POSSIBILITY OF SUCH DAMAGE.
103 * ====================================================================
104 *
105 * This product includes cryptographic software written by Eric Young
106 * (eay@cryptsoft.com). This product includes software written by Tim
107 * Hudson (tjh@cryptsoft.com).
108 *
109 */
110
111 #include <stdio.h>
112 #include <stdlib.h>
113 #include <string.h>
114 #include "apps.h"
115 #include <openssl/evp.h>
116 #include <openssl/crypto.h>
117 #include <openssl/bn.h>
118 #ifndef OPENSSL_NO_MD2
119 # include <openssl/md2.h>
120 #endif
121 #ifndef OPENSSL_NO_RC4
122 # include <openssl/rc4.h>
123 #endif
124 #ifndef OPENSSL_NO_DES
125 # include <openssl/des.h>
126 #endif
127 #ifndef OPENSSL_NO_IDEA
128 # include <openssl/idea.h>
129 #endif
130 #ifndef OPENSSL_NO_BF
131 # include <openssl/blowfish.h>
132 #endif
133
134 typedef enum OPTION_choice {
135 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
136 OPT_B, OPT_D, OPT_F, OPT_O, OPT_P, OPT_V, OPT_A
137 } OPTION_CHOICE;
138
139 OPTIONS version_options[] = {
140 {"help", OPT_HELP, '-', "Display this summary"},
141 {"a", OPT_A, '-', "Show all data"},
142 {"b", OPT_B, '-', "Show build date"},
143 {"d", OPT_D, '-', "Show configuration directory"},
144 {"f", OPT_F, '-', "Show compiler flags used"},
145 {"o", OPT_O, '-', "Show some internal datatype options"},
146 {"p", OPT_P, '-', "Show target build platform"},
147 {"v", OPT_V, '-', "Show library version"},
148 {NULL}
149 };
150
151 int version_main(int argc, char **argv)
152 {
153 int ret = 1, dirty = 0;
154 int cflags = 0, version = 0, date = 0, options = 0, platform = 0, dir = 0;
155 char *prog;
156 OPTION_CHOICE o;
157
158 prog = opt_init(argc, argv, version_options);
159 while ((o = opt_next()) != OPT_EOF) {
160 switch (o) {
161 case OPT_EOF:
162 case OPT_ERR:
163 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
164 goto end;
165 case OPT_HELP:
166 opt_help(version_options);
167 ret = 0;
168 goto end;
169 case OPT_B:
170 dirty = date = 1;
171 break;
172 case OPT_D:
173 dirty = dir = 1;
174 break;
175 case OPT_F:
176 dirty = cflags = 1;
177 break;
178 case OPT_O:
179 dirty = options = 1;
180 break;
181 case OPT_P:
182 dirty = platform = 1;
183 break;
184 case OPT_V:
185 dirty = version = 1;
186 break;
187 case OPT_A:
188 cflags = version = date = platform = dir = 1;
189 break;
190 }
191 }
192 if (!dirty)
193 version = 1;
194
195 if (version) {
196 if (SSLeay() == SSLEAY_VERSION_NUMBER) {
197 printf("%s\n", SSLeay_version(SSLEAY_VERSION));
198 } else {
199 printf("%s (Library: %s)\n",
200 OPENSSL_VERSION_TEXT, SSLeay_version(SSLEAY_VERSION));
201 }
202 }
203 if (date)
204 printf("%s\n", SSLeay_version(SSLEAY_BUILT_ON));
205 if (platform)
206 printf("%s\n", SSLeay_version(SSLEAY_PLATFORM));
207 if (options) {
208 printf("options: ");
209 printf("%s ", BN_options());
210 #ifndef OPENSSL_NO_MD2
211 printf("%s ", MD2_options());
212 #endif
213 #ifndef OPENSSL_NO_RC4
214 printf("%s ", RC4_options());
215 #endif
216 #ifndef OPENSSL_NO_DES
217 printf("%s ", DES_options());
218 #endif
219 #ifndef OPENSSL_NO_IDEA
220 printf("%s ", idea_options());
221 #endif
222 #ifndef OPENSSL_NO_BF
223 printf("%s ", BF_options());
224 #endif
225 printf("\n");
226 }
227 if (cflags)
228 printf("%s\n", SSLeay_version(SSLEAY_CFLAGS));
229 if (dir)
230 printf("%s\n", SSLeay_version(SSLEAY_DIR));
231 ret = 0;
232 end:
233 return (ret);
234 }