crypto/asn1/asn1_item_list.c

   1 /*
   2  * Copyright 2000-2016 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 "internal/cryptlib.h"
  12 #include <openssl/asn1.h>
  13 #include <openssl/asn1t.h>
  14 #include <openssl/cms.h>
  15 #include <openssl/dh.h>
  16 #include <openssl/ocsp.h>
  17 #include <openssl/pkcs7.h>
  18 #include <openssl/pkcs12.h>
  19 #include <openssl/rsa.h>
  20 #include <openssl/x509v3.h>
  21
  22 #include "asn1_item_list.h"
  23
  24 const ASN1_ITEM *ASN1_ITEM_lookup(const char *name)
  25 {
  26     size_t i;
  27
  28     for (i = 0; i < OSSL_NELEM(asn1_item_list); i++) {
  29         const ASN1_ITEM *it = ASN1_ITEM_ptr(asn1_item_list[i]);
  30
  31         if (strcmp(it->sname, name) == 0)
  32             return it;
  33     }
  34     return NULL;
  35 }
  36
  37 const ASN1_ITEM *ASN1_ITEM_get(size_t i)
  38 {
  39     if (i >= OSSL_NELEM(asn1_item_list))
  40         return NULL;
  41     return ASN1_ITEM_ptr(asn1_item_list[i]);
  42 }