xref: /openssl/test/confdump.c (revision 38fc02a7)
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 
dump_section(const char * name,const CONF * cnf)17 static 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 
main(int argc,char ** argv)30 int 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