Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 1 | /*- |
| 2 | * Copyright (c) 2003 Lev Walkin <vlm@lionet.info>. All rights reserved. |
| 3 | * Redistribution and modifications are permitted subject to BSD license. |
| 4 | */ |
Lev Walkin | a9cc46e | 2004-09-22 16:06:28 +0000 | [diff] [blame] | 5 | #include <asn_internal.h> |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 6 | #include <NumericString.h> |
| 7 | |
| 8 | /* |
| 9 | * NumericString basic type description. |
| 10 | */ |
Lev Walkin | 5e03376 | 2004-09-29 13:26:15 +0000 | [diff] [blame] | 11 | static ber_tlv_tag_t asn_DEF_NumericString_tags[] = { |
Lev Walkin | 188ed2c | 2004-09-13 08:31:01 +0000 | [diff] [blame] | 12 | (ASN_TAG_CLASS_UNIVERSAL | (18 << 2)), /* [UNIVERSAL 18] IMPLICIT ...*/ |
| 13 | (ASN_TAG_CLASS_UNIVERSAL | (4 << 2)) /* ... OCTET STRING */ |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 14 | }; |
Lev Walkin | 5e03376 | 2004-09-29 13:26:15 +0000 | [diff] [blame] | 15 | asn_TYPE_descriptor_t asn_DEF_NumericString = { |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 16 | "NumericString", |
Lev Walkin | dc06f6b | 2004-10-20 15:50:55 +0000 | [diff] [blame] | 17 | "NumericString", |
Lev Walkin | a9cc46e | 2004-09-22 16:06:28 +0000 | [diff] [blame] | 18 | OCTET_STRING_free, |
Lev Walkin | dc06f6b | 2004-10-20 15:50:55 +0000 | [diff] [blame] | 19 | OCTET_STRING_print_utf8, /* ASCII subset */ |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 20 | NumericString_constraint, |
| 21 | OCTET_STRING_decode_ber, /* Implemented in terms of OCTET STRING */ |
Lev Walkin | dc06f6b | 2004-10-20 15:50:55 +0000 | [diff] [blame] | 22 | OCTET_STRING_encode_der, |
| 23 | OCTET_STRING_decode_xer_utf8, |
| 24 | OCTET_STRING_encode_xer_utf8, |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 25 | 0, /* Use generic outmost tag fetcher */ |
Lev Walkin | 5e03376 | 2004-09-29 13:26:15 +0000 | [diff] [blame] | 26 | asn_DEF_NumericString_tags, |
| 27 | sizeof(asn_DEF_NumericString_tags) |
| 28 | / sizeof(asn_DEF_NumericString_tags[0]) - 1, |
| 29 | asn_DEF_NumericString_tags, |
| 30 | sizeof(asn_DEF_NumericString_tags) |
| 31 | / sizeof(asn_DEF_NumericString_tags[0]), |
Lev Walkin | 449f832 | 2004-08-20 13:23:42 +0000 | [diff] [blame] | 32 | 0, 0, /* No members */ |
Lev Walkin | d9bd775 | 2004-06-05 08:17:50 +0000 | [diff] [blame] | 33 | 0 /* No specifics */ |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 34 | }; |
| 35 | |
| 36 | int |
Lev Walkin | 5e03376 | 2004-09-29 13:26:15 +0000 | [diff] [blame] | 37 | NumericString_constraint(asn_TYPE_descriptor_t *td, const void *sptr, |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 38 | asn_app_consume_bytes_f *app_errlog, void *app_key) { |
Lev Walkin | c234657 | 2004-08-11 09:07:36 +0000 | [diff] [blame] | 39 | const NumericString_t *st = (const NumericString_t *)sptr; |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 40 | |
| 41 | if(st && st->buf) { |
| 42 | uint8_t *buf = st->buf; |
| 43 | uint8_t *end = buf + st->size; |
| 44 | |
| 45 | /* |
| 46 | * Check the alphabet of the NumericString. |
| 47 | * ASN.1:1984 (X.409) |
| 48 | */ |
| 49 | for(; buf < end; buf++) { |
| 50 | switch(*buf) { |
| 51 | case 0x20: |
| 52 | case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: |
| 53 | case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: |
| 54 | continue; |
| 55 | } |
Lev Walkin | ba4e518 | 2004-08-11 09:44:13 +0000 | [diff] [blame] | 56 | _ASN_ERRLOG(app_errlog, app_key, |
Lev Walkin | 426b098 | 2004-10-26 09:59:42 +0000 | [diff] [blame] | 57 | "%s: value byte %ld (%d) " |
Lev Walkin | 16835b6 | 2004-08-22 13:47:59 +0000 | [diff] [blame] | 58 | "not in NumericString alphabet (%s:%d)", |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 59 | td->name, |
Lev Walkin | 426b098 | 2004-10-26 09:59:42 +0000 | [diff] [blame] | 60 | (long)((buf - st->buf) + 1), |
Lev Walkin | 16835b6 | 2004-08-22 13:47:59 +0000 | [diff] [blame] | 61 | *buf, |
| 62 | __FILE__, __LINE__); |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 63 | return -1; |
| 64 | } |
| 65 | } else { |
Lev Walkin | ba4e518 | 2004-08-11 09:44:13 +0000 | [diff] [blame] | 66 | _ASN_ERRLOG(app_errlog, app_key, |
Lev Walkin | 16835b6 | 2004-08-22 13:47:59 +0000 | [diff] [blame] | 67 | "%s: value not given (%s:%d)", |
| 68 | td->name, __FILE__, __LINE__); |
Lev Walkin | f15320b | 2004-06-03 03:38:44 +0000 | [diff] [blame] | 69 | return -1; |
| 70 | } |
| 71 | |
| 72 | return 0; |
| 73 | } |