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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.
*/
#ifndef RDATA_GENERIC_TALINK_58_C
#define RDATA_GENERIC_TALINK_58_C
static inline isc_result_t
totext_talink(ARGS_TOTEXT) {
isc_region_t dregion;
dns_name_t prev;
dns_name_t next;
dns_name_t prefix;
int sub;
REQUIRE(rdata->type == dns_rdatatype_talink);
REQUIRE(rdata->length != 0);
dns_name_init(&prev, NULL);
dns_name_init(&next, NULL);
dns_name_init(&prefix, NULL);
dns_rdata_toregion(rdata, &dregion);
dns_name_fromregion(&prev, &dregion);
isc_region_consume(&dregion, name_length(&prev));
dns_name_fromregion(&next, &dregion);
isc_region_consume(&dregion, name_length(&next));
sub = name_prefix(&prev, tctx->origin, &prefix);
RETERR(dns_name_totext(&prefix, sub, target));
RETERR(isc_str_tobuffer(" ", target));
sub = name_prefix(&next, tctx->origin, &prefix);
return(dns_name_totext(&prefix, sub, target));
}
static inline isc_result_t
fromwire_talink(ARGS_FROMWIRE) {
dns_name_t prev;
dns_name_t next;
REQUIRE(type == dns_rdatatype_talink);
UNUSED(type);
UNUSED(rdclass);
dns_decompress_setmethods(dctx, DNS_COMPRESS_NONE);
dns_name_init(&prev, NULL);
dns_name_init(&next, NULL);
RETERR(dns_name_fromwire(&prev, source, dctx, options, target));
return(dns_name_fromwire(&next, source, dctx, options, target));
}
static inline isc_result_t
towire_talink(ARGS_TOWIRE) {
isc_region_t sregion;
dns_name_t prev;
dns_name_t next;
dns_offsets_t moffsets;
dns_offsets_t roffsets;
REQUIRE(rdata->type == dns_rdatatype_talink);
REQUIRE(rdata->length != 0);
dns_compress_setmethods(cctx, DNS_COMPRESS_NONE);
dns_name_init(&prev, moffsets);
dns_name_init(&next, roffsets);
dns_rdata_toregion(rdata, &sregion);
dns_name_fromregion(&prev, &sregion);
isc_region_consume(&sregion, name_length(&prev));
RETERR(dns_name_towire(&prev, cctx, target));
dns_name_fromregion(&next, &sregion);
isc_region_consume(&sregion, name_length(&next));
return(dns_name_towire(&next, cctx, target));
}
#endif /* RDATA_GENERIC_TALINK_58_C */
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