crypto/openssl/apps/version.c

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