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/*
* Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (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 <openssl/crypto.h>
#include "apps.h"
#include "progs.h"
typedef enum OPTION_choice {
OPT_COMMON,
OPT_CONFIGDIR, OPT_ENGINESDIR, OPT_MODULESDIR, OPT_DSOEXT, OPT_DIRNAMESEP,
OPT_LISTSEP, OPT_SEEDS, OPT_CPUSETTINGS
} OPTION_CHOICE;
const OPTIONS info_options[] = {
OPT_SECTION("General"),
{"help", OPT_HELP, '-', "Display this summary"},
OPT_SECTION("Output"),
{"configdir", OPT_CONFIGDIR, '-', "Default configuration file directory"},
{"enginesdir", OPT_ENGINESDIR, '-', "Default engine module directory"},
{"modulesdir", OPT_MODULESDIR, '-',
"Default module directory (other than engine modules)"},
{"dsoext", OPT_DSOEXT, '-', "Configured extension for modules"},
{"dirnamesep", OPT_DIRNAMESEP, '-', "Directory-filename separator"},
{"listsep", OPT_LISTSEP, '-', "List separator character"},
{"seeds", OPT_SEEDS, '-', "Seed sources"},
{"cpusettings", OPT_CPUSETTINGS, '-', "CPU settings info"},
{NULL}
};
int info_main(int argc, char **argv)
{
int ret = 1, dirty = 0, type = 0;
char *prog;
OPTION_CHOICE o;
prog = opt_init(argc, argv, info_options);
while ((o = opt_next()) != OPT_EOF) {
switch (o) {
default:
opthelp:
BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
goto end;
case OPT_HELP:
opt_help(info_options);
ret = 0;
goto end;
case OPT_CONFIGDIR:
type = OPENSSL_INFO_CONFIG_DIR;
dirty++;
break;
case OPT_ENGINESDIR:
type = OPENSSL_INFO_ENGINES_DIR;
dirty++;
break;
case OPT_MODULESDIR:
type = OPENSSL_INFO_MODULES_DIR;
dirty++;
break;
case OPT_DSOEXT:
type = OPENSSL_INFO_DSO_EXTENSION;
dirty++;
break;
case OPT_DIRNAMESEP:
type = OPENSSL_INFO_DIR_FILENAME_SEPARATOR;
dirty++;
break;
case OPT_LISTSEP:
type = OPENSSL_INFO_LIST_SEPARATOR;
dirty++;
break;
case OPT_SEEDS:
type = OPENSSL_INFO_SEED_SOURCE;
dirty++;
break;
case OPT_CPUSETTINGS:
type = OPENSSL_INFO_CPU_SETTINGS;
dirty++;
break;
}
}
if (!opt_check_rest_arg(NULL))
goto opthelp;
if (dirty > 1) {
BIO_printf(bio_err, "%s: Only one item allowed\n", prog);
goto opthelp;
}
if (dirty == 0) {
BIO_printf(bio_err, "%s: No items chosen\n", prog);
goto opthelp;
}
BIO_printf(bio_out, "%s\n", OPENSSL_info(type));
ret = 0;
end:
return ret;
}
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