crypto/asn1/tasn_typ.c

   1 /*
   2  * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the OpenSSL license (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 <openssl/asn1.h>
  12 #include <openssl/asn1t.h>
  13
  14 /* Declarations for string types */
  15
  16 #define IMPLEMENT_ASN1_STRING_FUNCTIONS(sname) \
  17     IMPLEMENT_ASN1_TYPE(sname) \
  18     IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(sname, sname, sname) \
  19 sname *sname##_new(void) \
  20 { \
  21     return ASN1_STRING_type_new(V_##sname); \
  22 } \
  23 void sname##_free(sname *x) \
  24 { \
  25     ASN1_STRING_free(x); \
  26 }
  27
  28 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  29 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  30 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)
  31 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_BIT_STRING)
  32 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UTF8STRING)
  33 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_PRINTABLESTRING)
  34 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_T61STRING)
  35 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_IA5STRING)
  36 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_GENERALSTRING)
  37 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UTCTIME)
  38 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_GENERALIZEDTIME)
  39 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_VISIBLESTRING)
  40 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UNIVERSALSTRING)
  41 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_BMPSTRING)
  42
  43 IMPLEMENT_ASN1_TYPE(ASN1_NULL)
  44 IMPLEMENT_ASN1_FUNCTIONS(ASN1_NULL)
  45
  46 IMPLEMENT_ASN1_TYPE(ASN1_OBJECT)
  47
  48 IMPLEMENT_ASN1_TYPE(ASN1_ANY)
  49
  50 /* Just swallow an ASN1_SEQUENCE in an ASN1_STRING */
  51 IMPLEMENT_ASN1_TYPE(ASN1_SEQUENCE)
  52
  53 IMPLEMENT_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
  54
  55 /* Multistring types */
  56
  57 IMPLEMENT_ASN1_MSTRING(ASN1_PRINTABLE, B_ASN1_PRINTABLE)
  58 IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
  59
  60 IMPLEMENT_ASN1_MSTRING(DISPLAYTEXT, B_ASN1_DISPLAYTEXT)
  61 IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
  62
  63 IMPLEMENT_ASN1_MSTRING(DIRECTORYSTRING, B_ASN1_DIRECTORYSTRING)
  64 IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
  65
  66 /* Three separate BOOLEAN type: normal, DEFAULT TRUE and DEFAULT FALSE */
  67 IMPLEMENT_ASN1_TYPE_ex(ASN1_BOOLEAN, ASN1_BOOLEAN, -1)
  68 IMPLEMENT_ASN1_TYPE_ex(ASN1_TBOOLEAN, ASN1_BOOLEAN, 1)
  69 IMPLEMENT_ASN1_TYPE_ex(ASN1_FBOOLEAN, ASN1_BOOLEAN, 0)
  70
  71 /* Special, OCTET STRING with indefinite length constructed support */
  72
  73 IMPLEMENT_ASN1_TYPE_ex(ASN1_OCTET_STRING_NDEF, ASN1_OCTET_STRING, ASN1_TFLG_NDEF)
  74
  75 ASN1_ITEM_TEMPLATE(ASN1_SEQUENCE_ANY) =
  76         ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, ASN1_SEQUENCE_ANY, ASN1_ANY)
  77 ASN1_ITEM_TEMPLATE_END(ASN1_SEQUENCE_ANY)
  78
  79 ASN1_ITEM_TEMPLATE(ASN1_SET_ANY) =
  80         ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_OF, 0, ASN1_SET_ANY, ASN1_ANY)
  81 ASN1_ITEM_TEMPLATE_END(ASN1_SET_ANY)
  82
  83 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
  84 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(ASN1_SEQUENCE_ANY, ASN1_SET_ANY, ASN1_SET_ANY)