diff options
Diffstat (limited to 'freebsd/crypto/openssl/apps/version.c')
| -rw-r--r-- | freebsd/crypto/openssl/apps/version.c | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/freebsd/crypto/openssl/apps/version.c b/freebsd/crypto/openssl/apps/version.c new file mode 100644 index 00000000..82a98699 --- /dev/null +++ b/freebsd/crypto/openssl/apps/version.c @@ -0,0 +1,196 @@ +#include <machine/rtems-bsd-user-space.h> + +/* + * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "apps.h" +#include "progs.h" +#include <openssl/evp.h> +#include <openssl/crypto.h> +#include <openssl/bn.h> +#ifndef OPENSSL_NO_MD2 +# include <openssl/md2.h> +#endif +#ifndef OPENSSL_NO_RC4 +# include <openssl/rc4.h> +#endif +#ifndef OPENSSL_NO_DES +# include <openssl/des.h> +#endif +#ifndef OPENSSL_NO_IDEA +# include <openssl/idea.h> +#endif +#ifndef OPENSSL_NO_BF +# include <openssl/blowfish.h> +#endif + +typedef enum OPTION_choice { + OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, + OPT_B, OPT_D, OPT_E, OPT_F, OPT_O, OPT_P, OPT_V, OPT_A, OPT_R +} OPTION_CHOICE; + +const OPTIONS version_options[] = { + {"help", OPT_HELP, '-', "Display this summary"}, + {"a", OPT_A, '-', "Show all data"}, + {"b", OPT_B, '-', "Show build date"}, + {"d", OPT_D, '-', "Show configuration directory"}, + {"e", OPT_E, '-', "Show engines directory"}, + {"f", OPT_F, '-', "Show compiler flags used"}, + {"o", OPT_O, '-', "Show some internal datatype options"}, + {"p", OPT_P, '-', "Show target build platform"}, + {"r", OPT_R, '-', "Show random seeding options"}, + {"v", OPT_V, '-', "Show library version"}, + {NULL} +}; + +#if defined(OPENSSL_RAND_SEED_DEVRANDOM) || defined(OPENSSL_RAND_SEED_EGD) +static void printlist(const char *prefix, const char **dev) +{ + printf("%s (", prefix); + for ( ; *dev != NULL; dev++) + printf(" \"%s\"", *dev); + printf(" )"); +} +#endif + +int version_main(int argc, char **argv) +{ + int ret = 1, dirty = 0, seed = 0; + int cflags = 0, version = 0, date = 0, options = 0, platform = 0, dir = 0; + int engdir = 0; + char *prog; + OPTION_CHOICE o; + + prog = opt_init(argc, argv, version_options); + while ((o = opt_next()) != OPT_EOF) { + switch (o) { + case OPT_EOF: + case OPT_ERR: +opthelp: + BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); + goto end; + case OPT_HELP: + opt_help(version_options); + ret = 0; + goto end; + case OPT_B: + dirty = date = 1; + break; + case OPT_D: + dirty = dir = 1; + break; + case OPT_E: + dirty = engdir = 1; + break; + case OPT_F: + dirty = cflags = 1; + break; + case OPT_O: + dirty = options = 1; + break; + case OPT_P: + dirty = platform = 1; + break; + case OPT_R: + dirty = seed = 1; + break; + case OPT_V: + dirty = version = 1; + break; + case OPT_A: + seed = options = cflags = version = date = platform = dir = engdir + = 1; + break; + } + } + if (opt_num_rest() != 0) { + BIO_printf(bio_err, "Extra parameters given.\n"); + goto opthelp; + } + if (!dirty) + version = 1; + + if (version) { + if (OpenSSL_version_num() == OPENSSL_VERSION_NUMBER) + printf("%s\n", OpenSSL_version(OPENSSL_VERSION)); + else + printf("%s (Library: %s)\n", + OPENSSL_VERSION_TEXT, OpenSSL_version(OPENSSL_VERSION)); + } + if (date) + printf("%s\n", OpenSSL_version(OPENSSL_BUILT_ON)); + if (platform) + printf("%s\n", OpenSSL_version(OPENSSL_PLATFORM)); + if (options) { + printf("options: "); + printf("%s ", BN_options()); +#ifndef OPENSSL_NO_MD2 + printf("%s ", MD2_options()); +#endif +#ifndef OPENSSL_NO_RC4 + printf("%s ", RC4_options()); +#endif +#ifndef OPENSSL_NO_DES + printf("%s ", DES_options()); +#endif +#ifndef OPENSSL_NO_IDEA + printf("%s ", IDEA_options()); +#endif +#ifndef OPENSSL_NO_BF + printf("%s ", BF_options()); +#endif + printf("\n"); + } + if (cflags) + printf("%s\n", OpenSSL_version(OPENSSL_CFLAGS)); + if (dir) + printf("%s\n", OpenSSL_version(OPENSSL_DIR)); + if (engdir) + printf("%s\n", OpenSSL_version(OPENSSL_ENGINES_DIR)); + if (seed) { + printf("Seeding source:"); +#ifdef OPENSSL_RAND_SEED_RTDSC + printf(" rtdsc"); +#endif +#ifdef OPENSSL_RAND_SEED_RDCPU + printf(" rdrand ( rdseed rdrand )"); +#endif +#ifdef OPENSSL_RAND_SEED_LIBRANDOM + printf(" C-library-random"); +#endif +#ifdef OPENSSL_RAND_SEED_GETRANDOM + printf(" getrandom-syscall"); +#endif +#ifdef OPENSSL_RAND_SEED_DEVRANDOM + { + static const char *dev[] = { DEVRANDOM, NULL }; + printlist(" random-device", dev); + } +#endif +#ifdef OPENSSL_RAND_SEED_EGD + { + static const char *dev[] = { DEVRANDOM_EGD, NULL }; + printlist(" EGD", dev); + } +#endif +#ifdef OPENSSL_RAND_SEED_NONE + printf(" none"); +#endif +#ifdef OPENSSL_RAND_SEED_OS + printf(" os-specific"); +#endif + printf("\n"); + } + ret = 0; + end: + return ret; +} |