Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/crypto/openssl/apps/info.c
34859 views
1
/*

2
 * Copyright 2019-2024 The OpenSSL Project Authors. All Rights Reserved.

3
 *

4
 * Licensed under the Apache License 2.0 (the "License").  You may not use

5
 * this file except in compliance with the License.  You can obtain a copy

6
 * in the file LICENSE in the source distribution or at

7
 * https://www.openssl.org/source/license.html

8
 */

9


10
#include <openssl/crypto.h>

11
#include "apps.h"

12
#include "progs.h"

13


14
typedef enum OPTION_choice {

15
    OPT_COMMON,

16
    OPT_CONFIGDIR, OPT_ENGINESDIR, OPT_MODULESDIR, OPT_DSOEXT, OPT_DIRNAMESEP,

17
    OPT_LISTSEP, OPT_SEEDS, OPT_CPUSETTINGS, OPT_WINDOWSCONTEXT

18
} OPTION_CHOICE;

19


20
const OPTIONS info_options[] = {

21


22
    OPT_SECTION("General"),

23
    {"help", OPT_HELP, '-', "Display this summary"},

24


25
    OPT_SECTION("Output"),

26
    {"configdir", OPT_CONFIGDIR, '-', "Default configuration file directory"},

27
    {"enginesdir", OPT_ENGINESDIR, '-', "Default engine module directory"},

28
    {"modulesdir", OPT_MODULESDIR, '-',

29
     "Default module directory (other than engine modules)"},

30
    {"dsoext", OPT_DSOEXT, '-', "Configured extension for modules"},

31
    {"dirnamesep", OPT_DIRNAMESEP, '-', "Directory-filename separator"},

32
    {"listsep", OPT_LISTSEP, '-', "List separator character"},

33
    {"seeds", OPT_SEEDS, '-', "Seed sources"},

34
    {"cpusettings", OPT_CPUSETTINGS, '-', "CPU settings info"},

35
    {"windowscontext", OPT_WINDOWSCONTEXT, '-', "Windows install context"},

36
    {NULL}

37
};

38


39
int info_main(int argc, char **argv)

40
{

41
    int ret = 1, dirty = 0, type = 0;

42
    char *prog;

43
    OPTION_CHOICE o;

44
    const char *typedata;

45


46
    prog = opt_init(argc, argv, info_options);

47
    while ((o = opt_next()) != OPT_EOF) {

48
        switch (o) {

49
        default:

50
opthelp:

51
            BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);

52
            goto end;

53
        case OPT_HELP:

54
            opt_help(info_options);

55
            ret = 0;

56
            goto end;

57
        case OPT_CONFIGDIR:

58
            type = OPENSSL_INFO_CONFIG_DIR;

59
            dirty++;

60
            break;

61
        case OPT_ENGINESDIR:

62
            type = OPENSSL_INFO_ENGINES_DIR;

63
            dirty++;

64
            break;

65
        case OPT_MODULESDIR:

66
            type = OPENSSL_INFO_MODULES_DIR;

67
            dirty++;

68
            break;

69
        case OPT_DSOEXT:

70
            type = OPENSSL_INFO_DSO_EXTENSION;

71
            dirty++;

72
            break;

73
        case OPT_DIRNAMESEP:

74
            type = OPENSSL_INFO_DIR_FILENAME_SEPARATOR;

75
            dirty++;

76
            break;

77
        case OPT_LISTSEP:

78
            type = OPENSSL_INFO_LIST_SEPARATOR;

79
            dirty++;

80
            break;

81
        case OPT_SEEDS:

82
            type = OPENSSL_INFO_SEED_SOURCE;

83
            dirty++;

84
            break;

85
        case OPT_CPUSETTINGS:

86
            type = OPENSSL_INFO_CPU_SETTINGS;

87
            dirty++;

88
            break;

89
        case OPT_WINDOWSCONTEXT:

90
            type = OPENSSL_INFO_WINDOWS_CONTEXT;

91
            dirty++;

92
            break;

93
        }

94
    }

95
    if (!opt_check_rest_arg(NULL))

96
        goto opthelp;

97
    if (dirty > 1) {

98
        BIO_printf(bio_err, "%s: Only one item allowed\n", prog);

99
        goto opthelp;

100
    }

101
    if (dirty == 0) {

102
        BIO_printf(bio_err, "%s: No items chosen\n", prog);

103
        goto opthelp;

104
    }

105


106
    typedata = OPENSSL_info(type);

107
    BIO_printf(bio_out, "%s\n", typedata == NULL ? "Undefined" : typedata);

108
    ret = 0;

109
 end:

110
    return ret;

111
}

112


113