15185a700Sflorian /*
25185a700Sflorian * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
35185a700Sflorian *
45185a700Sflorian * Permission to use, copy, modify, and/or distribute this software for any
55185a700Sflorian * purpose with or without fee is hereby granted, provided that the above
65185a700Sflorian * copyright notice and this permission notice appear in all copies.
75185a700Sflorian *
85185a700Sflorian * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
95185a700Sflorian * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
105185a700Sflorian * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
115185a700Sflorian * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
125185a700Sflorian * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
135185a700Sflorian * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
145185a700Sflorian * PERFORMANCE OF THIS SOFTWARE.
155185a700Sflorian */
165185a700Sflorian
17*1fb015a8Sflorian /* $Id: isdn_20.c,v 1.13 2020/09/14 08:40:43 florian Exp $ */
185185a700Sflorian
195185a700Sflorian /* Reviewed: Wed Mar 15 16:53:11 PST 2000 by bwelling */
205185a700Sflorian
215185a700Sflorian /* RFC1183 */
225185a700Sflorian
235185a700Sflorian #ifndef RDATA_GENERIC_ISDN_20_C
245185a700Sflorian #define RDATA_GENERIC_ISDN_20_C
255185a700Sflorian
265185a700Sflorian static inline isc_result_t
totext_isdn(ARGS_TOTEXT)275185a700Sflorian totext_isdn(ARGS_TOTEXT) {
285185a700Sflorian isc_region_t region;
295185a700Sflorian
305185a700Sflorian REQUIRE(rdata->type == dns_rdatatype_isdn);
315185a700Sflorian REQUIRE(rdata->length != 0);
325185a700Sflorian
335185a700Sflorian UNUSED(tctx);
345185a700Sflorian
355185a700Sflorian dns_rdata_toregion(rdata, ®ion);
36*1fb015a8Sflorian RETERR(txt_totext(®ion, 1, target));
375185a700Sflorian if (region.length == 0)
385185a700Sflorian return (ISC_R_SUCCESS);
39873f12b9Sflorian RETERR(isc_str_tobuffer(" ", target));
40*1fb015a8Sflorian return (txt_totext(®ion, 1, target));
415185a700Sflorian }
425185a700Sflorian
435185a700Sflorian static inline isc_result_t
fromwire_isdn(ARGS_FROMWIRE)445185a700Sflorian fromwire_isdn(ARGS_FROMWIRE) {
455185a700Sflorian REQUIRE(type == dns_rdatatype_isdn);
465185a700Sflorian
475185a700Sflorian UNUSED(type);
485185a700Sflorian UNUSED(dctx);
495185a700Sflorian UNUSED(rdclass);
505185a700Sflorian UNUSED(options);
515185a700Sflorian
525185a700Sflorian RETERR(txt_fromwire(source, target));
535185a700Sflorian if (buffer_empty(source))
545185a700Sflorian return (ISC_R_SUCCESS);
555185a700Sflorian return (txt_fromwire(source, target));
565185a700Sflorian }
575185a700Sflorian
585185a700Sflorian static inline isc_result_t
towire_isdn(ARGS_TOWIRE)595185a700Sflorian towire_isdn(ARGS_TOWIRE) {
605185a700Sflorian UNUSED(cctx);
615185a700Sflorian
625185a700Sflorian REQUIRE(rdata->type == dns_rdatatype_isdn);
635185a700Sflorian REQUIRE(rdata->length != 0);
645185a700Sflorian
65637d8eb6Sflorian return (isc_mem_tobuffer(target, rdata->data, rdata->length));
665185a700Sflorian }
675185a700Sflorian
685185a700Sflorian #endif /* RDATA_GENERIC_ISDN_20_C */
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