mirror of https://github.com/openssl/openssl
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
/*
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* Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <stdio.h>
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#include <string.h>
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#include <openssl/bio.h>
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#include <openssl/conf.h>
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#include <openssl/safestack.h>
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#include <openssl/err.h>
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DEFINE_STACK_OF(CONF_VALUE)
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DEFINE_STACK_OF_CSTRING()
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static STACK_OF(OPENSSL_CSTRING) *section_names = NULL;
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static void collect_section_name(CONF_VALUE *v)
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{
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/* A section is a CONF_VALUE with name == NULL */
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if (v->name == NULL)
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sk_OPENSSL_CSTRING_push(section_names, v->section);
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}
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static int section_name_cmp(OPENSSL_CSTRING const *a, OPENSSL_CSTRING const *b)
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{
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return strcmp(*a, *b);
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}
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static void collect_all_sections(const CONF *cnf)
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{
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section_names = sk_OPENSSL_CSTRING_new(section_name_cmp);
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lh_CONF_VALUE_doall(cnf->data, collect_section_name);
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sk_OPENSSL_CSTRING_sort(section_names);
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}
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static void dump_section(const char *name, const CONF *cnf)
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{
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STACK_OF(CONF_VALUE) *sect = NCONF_get_section(cnf, name);
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int i;
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printf("[ %s ]\n", name);
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for (i = 0; i < sk_CONF_VALUE_num(sect); i++) {
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CONF_VALUE *cv = sk_CONF_VALUE_value(sect, i);
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printf("%s = %s\n", cv->name, cv->value);
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}
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}
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int main(int argc, char **argv)
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{
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long eline;
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CONF *conf = NCONF_new(NCONF_default());
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int ret = 1;
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if (conf != NULL && NCONF_load(conf, argv[1], &eline)) {
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int i;
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collect_all_sections(conf);
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for (i = 0; i < sk_OPENSSL_CSTRING_num(section_names); i++) {
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dump_section(sk_OPENSSL_CSTRING_value(section_names, i), conf);
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}
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sk_OPENSSL_CSTRING_free(section_names);
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ret = 0;
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} else {
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ERR_print_errors_fp(stderr);
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}
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NCONF_free(conf);
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return ret;
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}
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