crypto/asn1/tasn_typ.c

   1 /*
   2  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
   3  * 2000.
   4  */
   5 /* ====================================================================
   6  * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  *
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  *
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in
  17  *    the documentation and/or other materials provided with the
  18  *    distribution.
  19  *
  20  * 3. All advertising materials mentioning features or use of this
  21  *    software must display the following acknowledgment:
  22  *    "This product includes software developed by the OpenSSL Project
  23  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
  24  *
  25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  26  *    endorse or promote products derived from this software without
  27  *    prior written permission. For written permission, please contact
  28  *    licensing@OpenSSL.org.
  29  *
  30  * 5. Products derived from this software may not be called "OpenSSL"
  31  *    nor may "OpenSSL" appear in their names without prior written
  32  *    permission of the OpenSSL Project.
  33  *
  34  * 6. Redistributions of any form whatsoever must retain the following
  35  *    acknowledgment:
  36  *    "This product includes software developed by the OpenSSL Project
  37  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
  38  *
  39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  50  * OF THE POSSIBILITY OF SUCH DAMAGE.
  51  * ====================================================================
  52  *
  53  * This product includes cryptographic software written by Eric Young
  54  * (eay@cryptsoft.com).  This product includes software written by Tim
  55  * Hudson (tjh@cryptsoft.com).
  56  *
  57  */
  58 #include <stdio.h>
  59 #include <openssl/asn1.h>
  60 #include <openssl/asn1t.h>
  61
  62 /* Declarations for string types */
  63
  64 #define IMPLEMENT_ASN1_STRING_FUNCTIONS(sname) \
  65     IMPLEMENT_ASN1_TYPE(sname) \
  66     IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(sname, sname, sname) \
  67 sname *sname##_new(void) \
  68 { \
  69     return ASN1_STRING_type_new(V_##sname); \
  70 } \
  71 void sname##_free(sname *x) \
  72 { \
  73     ASN1_STRING_free(x); \
  74 }
  75
  76 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_OCTET_STRING)
  77 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_INTEGER)
  78 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_ENUMERATED)
  79 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_BIT_STRING)
  80 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UTF8STRING)
  81 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_PRINTABLESTRING)
  82 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_T61STRING)
  83 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_IA5STRING)
  84 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_GENERALSTRING)
  85 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UTCTIME)
  86 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_GENERALIZEDTIME)
  87 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_VISIBLESTRING)
  88 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_UNIVERSALSTRING)
  89 IMPLEMENT_ASN1_STRING_FUNCTIONS(ASN1_BMPSTRING)
  90
  91 IMPLEMENT_ASN1_TYPE(ASN1_NULL)
  92 IMPLEMENT_ASN1_FUNCTIONS(ASN1_NULL)
  93
  94 IMPLEMENT_ASN1_TYPE(ASN1_OBJECT)
  95
  96 IMPLEMENT_ASN1_TYPE(ASN1_ANY)
  97
  98 /* Just swallow an ASN1_SEQUENCE in an ASN1_STRING */
  99 IMPLEMENT_ASN1_TYPE(ASN1_SEQUENCE)
 100
 101 IMPLEMENT_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
 102
 103 /* Multistring types */
 104
 105 IMPLEMENT_ASN1_MSTRING(ASN1_PRINTABLE, B_ASN1_PRINTABLE)
 106 IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
 107
 108 IMPLEMENT_ASN1_MSTRING(DISPLAYTEXT, B_ASN1_DISPLAYTEXT)
 109 IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
 110
 111 IMPLEMENT_ASN1_MSTRING(DIRECTORYSTRING, B_ASN1_DIRECTORYSTRING)
 112 IMPLEMENT_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
 113
 114 /* Three separate BOOLEAN type: normal, DEFAULT TRUE and DEFAULT FALSE */
 115 IMPLEMENT_ASN1_TYPE_ex(ASN1_BOOLEAN, ASN1_BOOLEAN, -1)
 116 IMPLEMENT_ASN1_TYPE_ex(ASN1_TBOOLEAN, ASN1_BOOLEAN, 1)
 117 IMPLEMENT_ASN1_TYPE_ex(ASN1_FBOOLEAN, ASN1_BOOLEAN, 0)
 118
 119 /* Special, OCTET STRING with indefinite length constructed support */
 120
 121 IMPLEMENT_ASN1_TYPE_ex(ASN1_OCTET_STRING_NDEF, ASN1_OCTET_STRING, ASN1_TFLG_NDEF)
 122
 123 ASN1_ITEM_TEMPLATE(ASN1_SEQUENCE_ANY) =
 124         ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, ASN1_SEQUENCE_ANY, ASN1_ANY)
 125 ASN1_ITEM_TEMPLATE_END(ASN1_SEQUENCE_ANY)
 126
 127 ASN1_ITEM_TEMPLATE(ASN1_SET_ANY) =
 128         ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_OF, 0, ASN1_SET_ANY, ASN1_ANY)
 129 ASN1_ITEM_TEMPLATE_END(ASN1_SET_ANY)
 130
 131 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
 132 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(ASN1_SEQUENCE_ANY, ASN1_SET_ANY, ASN1_SET_ANY)