1/*
2 * Copyright 1999-2021 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 <stdio.h>
11#include <string.h>
12#include <openssl/bio.h>
13#include <openssl/conf.h>
14#include <openssl/safestack.h>
15#include <openssl/err.h>
16
17static void dump_section(const char *name, const CONF *cnf)
18{
19    STACK_OF(CONF_VALUE) *sect = NCONF_get_section(cnf, name);
20    int i;
21
22    printf("[ %s ]\n", name);
23    for (i = 0; i < sk_CONF_VALUE_num(sect); i++) {
24        CONF_VALUE *cv = sk_CONF_VALUE_value(sect, i);
25
26        printf("%s = %s\n", cv->name, cv->value);
27    }
28}
29
30int main(int argc, char **argv)
31{
32    long eline;
33    CONF *conf = NCONF_new(NCONF_default());
34    int ret = 1;
35    STACK_OF(OPENSSL_CSTRING) *section_names = NULL;
36
37    if (conf != NULL && NCONF_load(conf, argv[1], &eline)) {
38        int i;
39
40        section_names = NCONF_get_section_names(conf);
41        for (i = 0; i < sk_OPENSSL_CSTRING_num(section_names); i++) {
42            dump_section(sk_OPENSSL_CSTRING_value(section_names, i), conf);
43        }
44        sk_OPENSSL_CSTRING_free(section_names);
45        ret = 0;
46    } else {
47        ERR_print_errors_fp(stderr);
48    }
49    NCONF_free(conf);
50    return ret;
51}
52