lib/minitasn1/int.h

   1 /*
   2  * Copyright (C) 2002-2012 Free Software Foundation, Inc.
   3  *
   4  * This file is part of LIBTASN1.
   5  *
   6  * The LIBTASN1 library is free software; you can redistribute it
   7  * and/or modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19  * 02110-1301, USA
  20  */
  21
  22 #ifndef INT_H
  23 #define INT_H
  24
  25 #ifdef HAVE_CONFIG_H
  26 #include <config.h>
  27 #endif
  28
  29 #include <string.h>
  30 #include <stdlib.h>
  31 #include <stdio.h>
  32 #include <ctype.h>
  33 #include <stdint.h>
  34
  35 #ifdef HAVE_SYS_TYPES_H
  36 #include <sys/types.h>
  37 #endif
  38
  39 #include <libtasn1.h>
  40
  41 #define ASN1_SMALL_VALUE_SIZE 16
  42
  43 /* This structure is also in libtasn1.h, but then contains less
  44    fields.  You cannot make any modifications to these first fields
  45    without breaking ABI.  */
  46 struct asn1_node_st
  47 {
  48   /* public fields: */
  49   char name[ASN1_MAX_NAME_SIZE+1];                      /* Node name */
  50   unsigned int name_hash;
  51   unsigned int type;            /* Node type */
  52   unsigned char *value;         /* Node value */
  53   int value_len;
  54   asn1_node down;               /* Pointer to the son node */
  55   asn1_node right;              /* Pointer to the brother node */
  56   asn1_node left;               /* Pointer to the next list element */
  57   /* private fields: */
  58   unsigned char small_value[ASN1_SMALL_VALUE_SIZE];     /* For small values */
  59 };
  60
  61 #define _asn1_strlen(s) strlen((const char *) s)
  62 #define _asn1_strtol(n,e,b) strtol((const char *) n, e, b)
  63 #define _asn1_strtoul(n,e,b) strtoul((const char *) n, e, b)
  64 #define _asn1_strcmp(a,b) strcmp((const char *)a, (const char *)b)
  65 #define _asn1_strcpy(a,b) strcpy((char *)a, (const char *)b)
  66 #define _asn1_strcat(a,b) strcat((char *)a, (const char *)b)
  67
  68 #define MAX_LOG_SIZE 1024       /* maximum number of characters of a log message */
  69
  70 /* Define used for visiting trees. */
  71 #define UP     1
  72 #define RIGHT  2
  73 #define DOWN   3
  74
  75 /****************************************/
  76 /* Returns the first 8 bits.            */
  77 /* Used with the field type of asn1_node_st */
  78 /****************************************/
  79 #define type_field(x)     (x&0xFF)
  80
  81 /* List of constants for field type of typedef asn1_node_st  */
  82 #define TYPE_CONSTANT      ASN1_ETYPE_CONSTANT
  83 #define TYPE_IDENTIFIER    ASN1_ETYPE_IDENTIFIER
  84 #define TYPE_INTEGER       ASN1_ETYPE_INTEGER
  85 #define TYPE_BOOLEAN       ASN1_ETYPE_BOOLEAN
  86 #define TYPE_SEQUENCE      ASN1_ETYPE_SEQUENCE
  87 #define TYPE_BIT_STRING    ASN1_ETYPE_BIT_STRING
  88 #define TYPE_OCTET_STRING  ASN1_ETYPE_OCTET_STRING
  89 #define TYPE_TAG           ASN1_ETYPE_TAG
  90 #define TYPE_DEFAULT       ASN1_ETYPE_DEFAULT
  91 #define TYPE_SIZE          ASN1_ETYPE_SIZE
  92 #define TYPE_SEQUENCE_OF   ASN1_ETYPE_SEQUENCE_OF
  93 #define TYPE_OBJECT_ID     ASN1_ETYPE_OBJECT_ID
  94 #define TYPE_ANY           ASN1_ETYPE_ANY
  95 #define TYPE_SET           ASN1_ETYPE_SET
  96 #define TYPE_SET_OF        ASN1_ETYPE_SET_OF
  97 #define TYPE_DEFINITIONS   ASN1_ETYPE_DEFINITIONS
  98 #define TYPE_TIME          ASN1_ETYPE_TIME
  99 #define TYPE_CHOICE        ASN1_ETYPE_CHOICE
 100 #define TYPE_IMPORTS       ASN1_ETYPE_IMPORTS
 101 #define TYPE_NULL          ASN1_ETYPE_NULL
 102 #define TYPE_ENUMERATED    ASN1_ETYPE_ENUMERATED
 103 #define TYPE_GENERALSTRING ASN1_ETYPE_GENERALSTRING
 104
 105
 106 /***********************************************************************/
 107 /* List of constants to better specify the type of typedef asn1_node_st.   */
 108 /***********************************************************************/
 109 /*  Used with TYPE_TAG  */
 110 #define CONST_UNIVERSAL   (1<<8)
 111 #define CONST_PRIVATE     (1<<9)
 112 #define CONST_APPLICATION (1<<10)
 113 #define CONST_EXPLICIT    (1<<11)
 114 #define CONST_IMPLICIT    (1<<12)
 115
 116 #define CONST_TAG         (1<<13)       /*  Used in ASN.1 assignement  */
 117 #define CONST_OPTION      (1<<14)
 118 #define CONST_DEFAULT     (1<<15)
 119 #define CONST_TRUE        (1<<16)
 120 #define CONST_FALSE       (1<<17)
 121
 122 #define CONST_LIST        (1<<18)       /*  Used with TYPE_INTEGER and TYPE_BIT_STRING  */
 123 #define CONST_MIN_MAX     (1<<19)
 124
 125 #define CONST_1_PARAM     (1<<20)
 126
 127 #define CONST_SIZE        (1<<21)
 128
 129 #define CONST_DEFINED_BY  (1<<22)
 130
 131 #define CONST_GENERALIZED (1<<23)
 132 #define CONST_UTC         (1<<24)
 133
 134 /* #define CONST_IMPORTS     (1<<25) */
 135
 136 #define CONST_NOT_USED    (1<<26)
 137 #define CONST_SET         (1<<27)
 138 #define CONST_ASSIGN      (1<<28)
 139
 140 #define CONST_DOWN        (1<<29)
 141 #define CONST_RIGHT       (1<<30)
 142
 143 #endif /* INT_H */