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131 lines
3.7 KiB
C
131 lines
3.7 KiB
C
/*-
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* Copyright (c) 2003, 2006 Lev Walkin <vlm@lionet.info>. All rights reserved.
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* Redistribution and modifications are permitted subject to BSD license.
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*/
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#include <asn_internal.h>
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#include <VisibleString.h>
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/*
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* VisibleString basic type description.
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*/
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static const ber_tlv_tag_t asn_DEF_VisibleString_tags[] = {
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(ASN_TAG_CLASS_UNIVERSAL | (26 << 2)), /* [UNIVERSAL 26] IMPLICIT ...*/
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(ASN_TAG_CLASS_UNIVERSAL | (4 << 2)) /* ... OCTET STRING */
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};
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#if !defined(ASN_DISABLE_UPER_SUPPORT) || !defined(ASN_DISABLE_APER_SUPPORT)
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static asn_per_constraints_t asn_DEF_VisibleString_constraints = {
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{ APC_CONSTRAINED, 7, 7, 0x20, 0x7e }, /* Value */
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{ APC_SEMI_CONSTRAINED, -1, -1, 0, 0 }, /* Size */
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0, 0
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};
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#endif /* !defined(ASN_DISABLE_UPER_SUPPORT) || !defined(ASN_DISABLE_APER_SUPPORT) */
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asn_TYPE_operation_t asn_OP_VisibleString = {
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OCTET_STRING_free,
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#if !defined(ASN_DISABLE_PRINT_SUPPORT)
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OCTET_STRING_print_utf8, /* ASCII subset */
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#else
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0,
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#endif /* !defined(ASN_DISABLE_PRINT_SUPPORT) */
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OCTET_STRING_compare,
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#if !defined(ASN_DISABLE_BER_SUPPORT)
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OCTET_STRING_decode_ber, /* Implemented in terms of OCTET STRING */
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OCTET_STRING_encode_der,
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#else
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0,
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0,
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#endif /* !defined(ASN_DISABLE_BER_SUPPORT) */
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#if !defined(ASN_DISABLE_XER_SUPPORT)
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OCTET_STRING_decode_xer_utf8,
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OCTET_STRING_encode_xer_utf8,
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#else
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0,
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0,
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#endif /* !defined(ASN_DISABLE_XER_SUPPORT) */
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#if !defined(ASN_DISABLE_OER_SUPPORT)
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OCTET_STRING_decode_oer,
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OCTET_STRING_encode_oer,
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#else
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0,
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0,
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#endif /* !defined(ASN_DISABLE_OER_SUPPORT) */
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#if !defined(ASN_DISABLE_UPER_SUPPORT)
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OCTET_STRING_decode_uper,
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OCTET_STRING_encode_uper,
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#else
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0,
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0,
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#endif /* !defined(ASN_DISABLE_UPER_SUPPORT) */
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#if !defined(ASN_DISABLE_APER_SUPPORT)
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OCTET_STRING_decode_aper,
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OCTET_STRING_encode_aper,
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#else
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0,
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0,
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#endif /* !defined(ASN_DISABLE_APER_SUPPORT) */
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#if !defined(ASN_DISABLE_RFILL_SUPPORT)
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OCTET_STRING_random_fill,
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#else
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0,
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#endif /* !defined(ASN_DISABLE_RFILL_SUPPORT) */
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0 /* Use generic outmost tag fetcher */
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};
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asn_TYPE_descriptor_t asn_DEF_VisibleString = {
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"VisibleString",
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"VisibleString",
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&asn_OP_VisibleString,
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asn_DEF_VisibleString_tags,
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sizeof(asn_DEF_VisibleString_tags)
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/ sizeof(asn_DEF_VisibleString_tags[0]) - 1,
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asn_DEF_VisibleString_tags,
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sizeof(asn_DEF_VisibleString_tags)
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/ sizeof(asn_DEF_VisibleString_tags[0]),
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{
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#if !defined(ASN_DISABLE_OER_SUPPORT)
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0,
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#endif /* !defined(ASN_DISABLE_OER_SUPPORT) */
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#if !defined(ASN_DISABLE_UPER_SUPPORT) || !defined(ASN_DISABLE_APER_SUPPORT)
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&asn_DEF_VisibleString_constraints,
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#endif /* !defined(ASN_DISABLE_UPER_SUPPORT) || !defined(ASN_DISABLE_APER_SUPPORT) */
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VisibleString_constraint
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},
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0, 0, /* No members */
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0 /* No specifics */
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};
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int
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VisibleString_constraint(const asn_TYPE_descriptor_t *td, const void *sptr,
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asn_app_constraint_failed_f *ctfailcb, void *app_key) {
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const VisibleString_t *st = (const VisibleString_t *)sptr;
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if(st && st->buf) {
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uint8_t *buf = st->buf;
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uint8_t *end = buf + st->size;
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/*
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* Check the alphabet of the VisibleString.
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* ISO646, ISOReg#6
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* The alphabet is a subset of ASCII between the space
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* and "~" (tilde).
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*/
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for(; buf < end; buf++) {
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if(*buf < 0x20 || *buf > 0x7e) {
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ASN__CTFAIL(app_key, td, sptr,
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"%s: value byte %ld (%d) "
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"not in VisibleString alphabet (%s:%d)",
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td->name,
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(long)((buf - st->buf) + 1),
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*buf,
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__FILE__, __LINE__);
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return -1;
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}
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}
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} else {
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ASN__CTFAIL(app_key, td, sptr,
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"%s: value not given (%s:%d)",
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td->name, __FILE__, __LINE__);
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return -1;
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}
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return 0;
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}
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