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Annotation of src/usr.bin/openssl/version.c, Revision 1.1

1.1     ! jsing       1: /* $OpenBSD: version.c,v 1.18 2014/07/14 00:35:10 deraadt Exp $ */
        !             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:
        !           116: #include "apps.h"
        !           117:
        !           118: #include <openssl/bn.h>
        !           119: #include <openssl/crypto.h>
        !           120: #include <openssl/evp.h>
        !           121:
        !           122: #ifndef OPENSSL_NO_BF
        !           123: #include <openssl/blowfish.h>
        !           124: #endif
        !           125:
        !           126: #ifndef OPENSSL_NO_DES
        !           127: #include <openssl/des.h>
        !           128: #endif
        !           129:
        !           130: #ifndef OPENSSL_NO_IDEA
        !           131: #include <openssl/idea.h>
        !           132: #endif
        !           133:
        !           134: #ifndef OPENSSL_NO_RC4
        !           135: #include <openssl/rc4.h>
        !           136: #endif
        !           137:
        !           138: int version_main(int, char **);
        !           139:
        !           140: int
        !           141: version_main(int argc, char **argv)
        !           142: {
        !           143:        int i, ret = 0;
        !           144:        int cflags = 0, version = 0, date = 0, options = 0, platform = 0,
        !           145:            dir = 0;
        !           146:
        !           147:        if (argc == 1)
        !           148:                version = 1;
        !           149:        for (i = 1; i < argc; i++) {
        !           150:                if (strcmp(argv[i], "-v") == 0)
        !           151:                        version = 1;
        !           152:                else if (strcmp(argv[i], "-b") == 0)
        !           153:                        date = 1;
        !           154:                else if (strcmp(argv[i], "-f") == 0)
        !           155:                        cflags = 1;
        !           156:                else if (strcmp(argv[i], "-o") == 0)
        !           157:                        options = 1;
        !           158:                else if (strcmp(argv[i], "-p") == 0)
        !           159:                        platform = 1;
        !           160:                else if (strcmp(argv[i], "-d") == 0)
        !           161:                        dir = 1;
        !           162:                else if (strcmp(argv[i], "-a") == 0)
        !           163:                        date = version = cflags = options = platform = dir = 1;
        !           164:                else {
        !           165:                        BIO_printf(bio_err, "usage:version -[avbofpd]\n");
        !           166:                        ret = 1;
        !           167:                        goto end;
        !           168:                }
        !           169:        }
        !           170:
        !           171:        if (version) {
        !           172:                if (SSLeay() == SSLEAY_VERSION_NUMBER) {
        !           173:                        printf("%s\n", SSLeay_version(SSLEAY_VERSION));
        !           174:                } else {
        !           175:                        printf("%s (Library: %s)\n",
        !           176:                            OPENSSL_VERSION_TEXT,
        !           177:                            SSLeay_version(SSLEAY_VERSION));
        !           178:                }
        !           179:        }
        !           180:        if (date)
        !           181:                printf("%s\n", SSLeay_version(SSLEAY_BUILT_ON));
        !           182:        if (platform)
        !           183:                printf("%s\n", SSLeay_version(SSLEAY_PLATFORM));
        !           184:        if (options) {
        !           185:                printf("options:  ");
        !           186:                printf("%s ", BN_options());
        !           187: #ifndef OPENSSL_NO_RC4
        !           188:                printf("%s ", RC4_options());
        !           189: #endif
        !           190: #ifndef OPENSSL_NO_DES
        !           191:                printf("%s ", DES_options());
        !           192: #endif
        !           193: #ifndef OPENSSL_NO_IDEA
        !           194:                printf("%s ", idea_options());
        !           195: #endif
        !           196: #ifndef OPENSSL_NO_BF
        !           197:                printf("%s ", BF_options());
        !           198: #endif
        !           199:                printf("\n");
        !           200:        }
        !           201:        if (cflags)
        !           202:                printf("%s\n", SSLeay_version(SSLEAY_CFLAGS));
        !           203:        if (dir)
        !           204:                printf("%s\n", SSLeay_version(SSLEAY_DIR));
        !           205: end:
        !           206:
        !           207:        return (ret);
        !           208: }