vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 1 | /*- |
vlm | 86380d3 | 2006-10-09 12:07:58 +0000 | [diff] [blame] | 2 | * Copyright (c) 2003, 2004, 2006 Lev Walkin <vlm@lionet.info>. |
| 3 | * All rights reserved. |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 4 | * Redistribution and modifications are permitted subject to BSD license. |
| 5 | */ |
vlm | 39ba4c4 | 2004-09-22 16:06:28 +0000 | [diff] [blame] | 6 | #include <asn_internal.h> |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 7 | #include <PrintableString.h> |
| 8 | |
| 9 | /* |
vlm | 86380d3 | 2006-10-09 12:07:58 +0000 | [diff] [blame] | 10 | * ASN.1:1984 (X.409) |
| 11 | */ |
| 12 | static int _PrintableString_alphabet[256] = { |
| 13 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* */ |
| 14 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* */ |
| 15 | 1, 0, 0, 0, 0, 0, 0, 2, 3, 4, 0, 5, 6, 7, 8, 9, /* . '() +,-./ */ |
| 16 | 10,11,12,13,14,15,16,17,18,19,20, 0, 0,21, 0,22, /* 0123456789: = ? */ |
| 17 | 0,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37, /* ABCDEFGHIJKLMNO */ |
| 18 | 38,39,40,41,42,43,44,45,46,47,48, 0, 0, 0, 0, 0, /* PQRSTUVWXYZ */ |
| 19 | 0,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63, /* abcdefghijklmno */ |
| 20 | 64,65,66,67,68,69,70,71,72,73,74, 0, 0, 0, 0, 0, /* pqrstuvwxyz */ |
| 21 | }; |
| 22 | static int _PrintableString_code2value[74] = { |
| 23 | 32,39,40,41,43,44,45,46,47,48,49,50,51,52,53,54, |
| 24 | 55,56,57,58,61,63,65,66,67,68,69,70,71,72,73,74, |
| 25 | 75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90, |
| 26 | 97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112, |
| 27 | 113,114,115,116,117,118,119,120,121,122}; |
| 28 | |
| 29 | /* |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 30 | * PrintableString basic type description. |
| 31 | */ |
vlm | ef6355b | 2004-09-29 13:26:15 +0000 | [diff] [blame] | 32 | static ber_tlv_tag_t asn_DEF_PrintableString_tags[] = { |
vlm | 72425de | 2004-09-13 08:31:01 +0000 | [diff] [blame] | 33 | (ASN_TAG_CLASS_UNIVERSAL | (19 << 2)), /* [UNIVERSAL 19] IMPLICIT ...*/ |
| 34 | (ASN_TAG_CLASS_UNIVERSAL | (4 << 2)) /* ... OCTET STRING */ |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 35 | }; |
vlm | 86380d3 | 2006-10-09 12:07:58 +0000 | [diff] [blame] | 36 | static int asn_DEF_PrintableString_v2c(unsigned int value) { |
| 37 | return _PrintableString_alphabet[value > 255 ? 0 : value] - 1; |
| 38 | } |
| 39 | static int asn_DEF_PrintableString_c2v(unsigned int code) { |
| 40 | if(code < 74) |
| 41 | return _PrintableString_code2value[code]; |
| 42 | return -1; |
| 43 | } |
| 44 | static asn_per_constraints_t asn_DEF_PrintableString_constraints = { |
| 45 | { APC_CONSTRAINED, 4, 4, 0x20, 0x39 }, /* Value */ |
| 46 | { APC_SEMI_CONSTRAINED, -1, -1, 0, 0 }, /* Size */ |
| 47 | asn_DEF_PrintableString_v2c, |
| 48 | asn_DEF_PrintableString_c2v |
| 49 | }; |
vlm | ef6355b | 2004-09-29 13:26:15 +0000 | [diff] [blame] | 50 | asn_TYPE_descriptor_t asn_DEF_PrintableString = { |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 51 | "PrintableString", |
vlm | 9de248e | 2004-10-20 15:50:55 +0000 | [diff] [blame] | 52 | "PrintableString", |
vlm | 39ba4c4 | 2004-09-22 16:06:28 +0000 | [diff] [blame] | 53 | OCTET_STRING_free, |
vlm | 9de248e | 2004-10-20 15:50:55 +0000 | [diff] [blame] | 54 | OCTET_STRING_print_utf8, /* ASCII subset */ |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 55 | PrintableString_constraint, |
vlm | 9de248e | 2004-10-20 15:50:55 +0000 | [diff] [blame] | 56 | OCTET_STRING_decode_ber, /* Implemented in terms of OCTET STRING */ |
| 57 | OCTET_STRING_encode_der, |
| 58 | OCTET_STRING_decode_xer_utf8, |
| 59 | OCTET_STRING_encode_xer_utf8, |
vlm | 86380d3 | 2006-10-09 12:07:58 +0000 | [diff] [blame] | 60 | OCTET_STRING_decode_uper, |
| 61 | OCTET_STRING_encode_uper, |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 62 | 0, /* Use generic outmost tag fetcher */ |
vlm | ef6355b | 2004-09-29 13:26:15 +0000 | [diff] [blame] | 63 | asn_DEF_PrintableString_tags, |
| 64 | sizeof(asn_DEF_PrintableString_tags) |
| 65 | / sizeof(asn_DEF_PrintableString_tags[0]) - 1, |
| 66 | asn_DEF_PrintableString_tags, |
| 67 | sizeof(asn_DEF_PrintableString_tags) |
| 68 | / sizeof(asn_DEF_PrintableString_tags[0]), |
vlm | 86380d3 | 2006-10-09 12:07:58 +0000 | [diff] [blame] | 69 | &asn_DEF_PrintableString_constraints, |
vlm | e413c12 | 2004-08-20 13:23:42 +0000 | [diff] [blame] | 70 | 0, 0, /* No members */ |
vlm | b42843a | 2004-06-05 08:17:50 +0000 | [diff] [blame] | 71 | 0 /* No specifics */ |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 72 | }; |
| 73 | |
| 74 | |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 75 | int |
vlm | ef6355b | 2004-09-29 13:26:15 +0000 | [diff] [blame] | 76 | PrintableString_constraint(asn_TYPE_descriptor_t *td, const void *sptr, |
vlm | af68ef5 | 2006-07-13 11:19:01 +0000 | [diff] [blame] | 77 | asn_app_constraint_failed_f *ctfailcb, void *app_key) { |
vlm | da67468 | 2004-08-11 09:07:36 +0000 | [diff] [blame] | 78 | const PrintableString_t *st = (const PrintableString_t *)sptr; |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 79 | |
| 80 | if(st && st->buf) { |
| 81 | uint8_t *buf = st->buf; |
| 82 | uint8_t *end = buf + st->size; |
| 83 | |
| 84 | /* |
| 85 | * Check the alphabet of the PrintableString. |
| 86 | * ASN.1:1984 (X.409) |
| 87 | */ |
| 88 | for(; buf < end; buf++) { |
| 89 | if(!_PrintableString_alphabet[*buf]) { |
vlm | af68ef5 | 2006-07-13 11:19:01 +0000 | [diff] [blame] | 90 | _ASN_CTFAIL(app_key, td, |
vlm | 523def5 | 2004-10-26 09:59:42 +0000 | [diff] [blame] | 91 | "%s: value byte %ld (%d) " |
vlm | 758530a | 2004-08-22 13:47:59 +0000 | [diff] [blame] | 92 | "not in PrintableString alphabet " |
| 93 | "(%s:%d)", |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 94 | td->name, |
vlm | 523def5 | 2004-10-26 09:59:42 +0000 | [diff] [blame] | 95 | (long)((buf - st->buf) + 1), |
vlm | 3f84c5d | 2004-08-23 08:34:14 +0000 | [diff] [blame] | 96 | *buf, |
vlm | 758530a | 2004-08-22 13:47:59 +0000 | [diff] [blame] | 97 | __FILE__, __LINE__); |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 98 | return -1; |
| 99 | } |
| 100 | } |
| 101 | } else { |
vlm | af68ef5 | 2006-07-13 11:19:01 +0000 | [diff] [blame] | 102 | _ASN_CTFAIL(app_key, td, |
vlm | 758530a | 2004-08-22 13:47:59 +0000 | [diff] [blame] | 103 | "%s: value not given (%s:%d)", |
| 104 | td->name, __FILE__, __LINE__); |
vlm | fa67ddc | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 105 | return -1; |
| 106 | } |
| 107 | |
| 108 | return 0; |
| 109 | } |