asn1c_defs/all-defs/PrintableString.c

   1 /*-\r
   2  * Copyright (c) 2003, 2004, 2006 Lev Walkin <vlm@lionet.info>.\r
   3  * All rights reserved.\r
   4  * Redistribution and modifications are permitted subject to BSD license.\r
   5  */\r
   6 #include <asn_internal.h>\r
   7 #include <PrintableString.h>\r
   8 \r
   9 /*\r
  10  * ASN.1:1984 (X.409)\r
  11  */\r
  12 static const int _PrintableString_alphabet[256] = {\r
  13  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,        /*                  */\r
  14  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,        /*                  */\r
  15  1, 0, 0, 0, 0, 0, 0, 2, 3, 4, 0, 5, 6, 7, 8, 9,        /* .      '() +,-./ */\r
  16 10,11,12,13,14,15,16,17,18,19,20, 0, 0,21, 0,22,        /* 0123456789:  = ? */\r
  17  0,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,        /*  ABCDEFGHIJKLMNO */\r
  18 38,39,40,41,42,43,44,45,46,47,48, 0, 0, 0, 0, 0,        /* PQRSTUVWXYZ      */\r
  19  0,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,        /*  abcdefghijklmno */\r
  20 64,65,66,67,68,69,70,71,72,73,74, 0, 0, 0, 0, 0,        /* pqrstuvwxyz      */\r
  21 };\r
  22 static const int _PrintableString_code2value[74] = {\r
  23 32,39,40,41,43,44,45,46,47,48,49,50,51,52,53,54,\r
  24 55,56,57,58,61,63,65,66,67,68,69,70,71,72,73,74,\r
  25 75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,\r
  26 97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,\r
  27 113,114,115,116,117,118,119,120,121,122};\r
  28 \r
  29 /*\r
  30  * PrintableString basic type description.\r
  31  */\r
  32 static const ber_tlv_tag_t asn_DEF_PrintableString_tags[] = {\r
  33         (ASN_TAG_CLASS_UNIVERSAL | (19 << 2)),  /* [UNIVERSAL 19] IMPLICIT ...*/\r
  34         (ASN_TAG_CLASS_UNIVERSAL | (4 << 2))    /* ... OCTET STRING */\r
  35 };\r
  36 static int asn_DEF_PrintableString_v2c(unsigned int value) {\r
  37         return _PrintableString_alphabet[value > 255 ? 0 : value] - 1;\r
  38 }\r
  39 static int asn_DEF_PrintableString_c2v(unsigned int code) {\r
  40         if(code < 74)\r
  41                 return _PrintableString_code2value[code];\r
  42         return -1;\r
  43 }\r
  44 static asn_per_constraints_t asn_DEF_PrintableString_per_constraints = {\r
  45         { APC_CONSTRAINED, 4, 4, 0x20, 0x39 },  /* Value */\r
  46         { APC_SEMI_CONSTRAINED, -1, -1, 0, 0 }, /* Size */\r
  47         asn_DEF_PrintableString_v2c,\r
  48         asn_DEF_PrintableString_c2v\r
  49 };\r
  50 asn_TYPE_operation_t asn_OP_PrintableString = {\r
  51         OCTET_STRING_free,\r
  52         OCTET_STRING_print_utf8,        /* ASCII subset */\r
  53         OCTET_STRING_compare,\r
  54         OCTET_STRING_decode_ber,      /* Implemented in terms of OCTET STRING */\r
  55         OCTET_STRING_encode_der,\r
  56         OCTET_STRING_decode_xer_utf8,\r
  57         OCTET_STRING_encode_xer_utf8,\r
  58 #ifdef  ASN_DISABLE_OER_SUPPORT\r
  59         0,\r
  60         0,\r
  61 #else\r
  62         OCTET_STRING_decode_oer,\r
  63         OCTET_STRING_encode_oer,\r
  64 #endif  /* ASN_DISABLE_OER_SUPPORT */\r
  65 #ifdef  ASN_DISABLE_PER_SUPPORT\r
  66         0,\r
  67         0,\r
  68         0,\r
  69         0,\r
  70 #else\r
  71         OCTET_STRING_decode_uper,\r
  72         OCTET_STRING_encode_uper,\r
  73         OCTET_STRING_decode_aper,\r
  74         OCTET_STRING_encode_aper,\r
  75 #endif  /* ASN_DISABLE_PER_SUPPORT */\r
  76         OCTET_STRING_random_fill,\r
  77         0       /* Use generic outmost tag fetcher */\r
  78 };\r
  79 asn_TYPE_descriptor_t asn_DEF_PrintableString = {\r
  80         "PrintableString",\r
  81         "PrintableString",\r
  82         &asn_OP_PrintableString,\r
  83         asn_DEF_PrintableString_tags,\r
  84         sizeof(asn_DEF_PrintableString_tags)\r
  85           / sizeof(asn_DEF_PrintableString_tags[0]) - 1,\r
  86         asn_DEF_PrintableString_tags,\r
  87         sizeof(asn_DEF_PrintableString_tags)\r
  88           / sizeof(asn_DEF_PrintableString_tags[0]),\r
  89         { 0, &asn_DEF_PrintableString_per_constraints, PrintableString_constraint },\r
  90         0, 0,   /* No members */\r
  91         0       /* No specifics */\r
  92 };\r
  93 \r
  94 \r
  95 int\r
  96 PrintableString_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,\r
  97                            asn_app_constraint_failed_f *ctfailcb,\r
  98                            void *app_key) {\r
  99     const PrintableString_t *st = (const PrintableString_t *)sptr;\r
 100 \r
 101         if(st && st->buf) {\r
 102                 uint8_t *buf = st->buf;\r
 103                 uint8_t *end = buf + st->size;\r
 104 \r
 105                 /*\r
 106                  * Check the alphabet of the PrintableString.\r
 107                  * ASN.1:1984 (X.409)\r
 108                  */\r
 109                 for(; buf < end; buf++) {\r
 110                         if(!_PrintableString_alphabet[*buf]) {\r
 111                                 ASN__CTFAIL(app_key, td, sptr,\r
 112                                         "%s: value byte %ld (%d) "\r
 113                                         "not in PrintableString alphabet "\r
 114                                         "(%s:%d)",\r
 115                                         td->name,\r
 116                                         (long)((buf - st->buf) + 1),\r
 117                                         *buf,\r
 118                                         __FILE__, __LINE__);\r
 119                                 return -1;\r
 120                         }\r
 121                 }\r
 122         } else {\r
 123                 ASN__CTFAIL(app_key, td, sptr,\r
 124                         "%s: value not given (%s:%d)",\r
 125                         td->name, __FILE__, __LINE__);\r
 126                 return -1;\r
 127         }\r
 128 \r
 129         return 0;\r
 130 }\r