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