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/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: x25_19.c,v 1.7 2020/02/24 17:44:45 florian Exp $ */
/* Reviewed: Thu Mar 16 16:15:57 PST 2000 by bwelling */
/* RFC1183 */
#ifndef RDATA_GENERIC_X25_19_C
#define RDATA_GENERIC_X25_19_C
#define RRTYPE_X25_ATTRIBUTES (0)
static inline isc_result_t
totext_x25(ARGS_TOTEXT) {
isc_region_t region;
UNUSED(tctx);
REQUIRE(rdata->type == dns_rdatatype_x25);
REQUIRE(rdata->length != 0);
dns_rdata_toregion(rdata, ®ion);
return (txt_totext(®ion, ISC_TRUE, target));
}
static inline isc_result_t
fromwire_x25(ARGS_FROMWIRE) {
isc_region_t sr;
REQUIRE(type == dns_rdatatype_x25);
UNUSED(type);
UNUSED(dctx);
UNUSED(rdclass);
UNUSED(options);
isc_buffer_activeregion(source, &sr);
if (sr.length < 5)
return (DNS_R_FORMERR);
return (txt_fromwire(source, target));
}
static inline isc_result_t
towire_x25(ARGS_TOWIRE) {
UNUSED(cctx);
REQUIRE(rdata->type == dns_rdatatype_x25);
REQUIRE(rdata->length != 0);
return (mem_tobuffer(target, rdata->data, rdata->length));
}
static inline isc_result_t
tostruct_x25(ARGS_TOSTRUCT) {
dns_rdata_x25_t *x25 = target;
isc_region_t r;
REQUIRE(rdata->type == dns_rdatatype_x25);
REQUIRE(target != NULL);
REQUIRE(rdata->length != 0);
x25->common.rdclass = rdata->rdclass;
x25->common.rdtype = rdata->type;
ISC_LINK_INIT(&x25->common, link);
dns_rdata_toregion(rdata, &r);
x25->x25_len = uint8_fromregion(&r);
isc_region_consume(&r, 1);
x25->x25 = mem_maybedup(r.base, x25->x25_len);
if (x25->x25 == NULL)
return (ISC_R_NOMEMORY);
return (ISC_R_SUCCESS);
}
#endif /* RDATA_GENERIC_X25_19_C */
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