/contrib/bind9/lib/dns/rdata/in_1/dhcid_49.c
https://bitbucket.org/freebsd/freebsd-head/ · C · 234 lines · 162 code · 55 blank · 17 comment · 50 complexity · e2e06517e2b105aae94cfbeea13c416c MD5 · raw file
- /*
- * Copyright (C) 2006, 2007, 2009, 2012 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.
- */
- /* $Id$ */
- /* RFC 4701 */
- #ifndef RDATA_IN_1_DHCID_49_C
- #define RDATA_IN_1_DHCID_49_C 1
- #define RRTYPE_DHCID_ATTRIBUTES 0
- static inline isc_result_t
- fromtext_in_dhcid(ARGS_FROMTEXT) {
- REQUIRE(type == 49);
- REQUIRE(rdclass == 1);
- UNUSED(type);
- UNUSED(rdclass);
- UNUSED(origin);
- UNUSED(options);
- UNUSED(callbacks);
- return (isc_base64_tobuffer(lexer, target, -1));
- }
- static inline isc_result_t
- totext_in_dhcid(ARGS_TOTEXT) {
- isc_region_t sr;
- char buf[sizeof(" ; 64000 255 64000")];
- size_t n;
- REQUIRE(rdata->type == 49);
- REQUIRE(rdata->rdclass == 1);
- REQUIRE(rdata->length != 0);
- dns_rdata_toregion(rdata, &sr);
- if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
- RETERR(str_totext("( " /*)*/, target));
- RETERR(isc_base64_totext(&sr, tctx->width - 2, tctx->linebreak,
- target));
- if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0) {
- RETERR(str_totext(/* ( */ " )", target));
- if (rdata->length > 2) {
- n = snprintf(buf, sizeof(buf), " ; %u %u %u",
- sr.base[0] * 256 + sr.base[1],
- sr.base[2], rdata->length - 3);
- INSIST(n < sizeof(buf));
- RETERR(str_totext(buf, target));
- }
- }
- return (ISC_R_SUCCESS);
- }
- static inline isc_result_t
- fromwire_in_dhcid(ARGS_FROMWIRE) {
- isc_region_t sr;
- REQUIRE(type == 49);
- REQUIRE(rdclass == 1);
- UNUSED(type);
- UNUSED(rdclass);
- UNUSED(dctx);
- UNUSED(options);
- isc_buffer_activeregion(source, &sr);
- if (sr.length == 0)
- return (ISC_R_UNEXPECTEDEND);
- isc_buffer_forward(source, sr.length);
- return (mem_tobuffer(target, sr.base, sr.length));
- }
- static inline isc_result_t
- towire_in_dhcid(ARGS_TOWIRE) {
- isc_region_t sr;
- REQUIRE(rdata->type == 49);
- REQUIRE(rdata->rdclass == 1);
- REQUIRE(rdata->length != 0);
- UNUSED(cctx);
- dns_rdata_toregion(rdata, &sr);
- return (mem_tobuffer(target, sr.base, sr.length));
- }
- static inline int
- compare_in_dhcid(ARGS_COMPARE) {
- isc_region_t r1;
- isc_region_t r2;
- REQUIRE(rdata1->type == rdata2->type);
- REQUIRE(rdata1->rdclass == rdata2->rdclass);
- REQUIRE(rdata1->type == 49);
- REQUIRE(rdata1->rdclass == 1);
- REQUIRE(rdata1->length != 0);
- REQUIRE(rdata2->length != 0);
- dns_rdata_toregion(rdata1, &r1);
- dns_rdata_toregion(rdata2, &r2);
- return (isc_region_compare(&r1, &r2));
- }
- static inline isc_result_t
- fromstruct_in_dhcid(ARGS_FROMSTRUCT) {
- dns_rdata_in_dhcid_t *dhcid = source;
- REQUIRE(type == 49);
- REQUIRE(rdclass == 1);
- REQUIRE(source != NULL);
- REQUIRE(dhcid->common.rdtype == type);
- REQUIRE(dhcid->common.rdclass == rdclass);
- REQUIRE(dhcid->length != 0);
- UNUSED(type);
- UNUSED(rdclass);
- return (mem_tobuffer(target, dhcid->dhcid, dhcid->length));
- }
- static inline isc_result_t
- tostruct_in_dhcid(ARGS_TOSTRUCT) {
- dns_rdata_in_dhcid_t *dhcid = target;
- isc_region_t region;
- REQUIRE(rdata->type == 49);
- REQUIRE(rdata->rdclass == 1);
- REQUIRE(target != NULL);
- REQUIRE(rdata->length != 0);
- dhcid->common.rdclass = rdata->rdclass;
- dhcid->common.rdtype = rdata->type;
- ISC_LINK_INIT(&dhcid->common, link);
- dns_rdata_toregion(rdata, ®ion);
- dhcid->dhcid = mem_maybedup(mctx, region.base, region.length);
- if (dhcid->dhcid == NULL)
- return (ISC_R_NOMEMORY);
- dhcid->mctx = mctx;
- return (ISC_R_SUCCESS);
- }
- static inline void
- freestruct_in_dhcid(ARGS_FREESTRUCT) {
- dns_rdata_in_dhcid_t *dhcid = source;
- REQUIRE(dhcid != NULL);
- REQUIRE(dhcid->common.rdtype == 49);
- REQUIRE(dhcid->common.rdclass == 1);
- if (dhcid->mctx == NULL)
- return;
- if (dhcid->dhcid != NULL)
- isc_mem_free(dhcid->mctx, dhcid->dhcid);
- dhcid->mctx = NULL;
- }
- static inline isc_result_t
- additionaldata_in_dhcid(ARGS_ADDLDATA) {
- REQUIRE(rdata->type == 49);
- REQUIRE(rdata->rdclass == 1);
- UNUSED(rdata);
- UNUSED(add);
- UNUSED(arg);
- return (ISC_R_SUCCESS);
- }
- static inline isc_result_t
- digest_in_dhcid(ARGS_DIGEST) {
- isc_region_t r;
- REQUIRE(rdata->type == 49);
- REQUIRE(rdata->rdclass == 1);
- dns_rdata_toregion(rdata, &r);
- return ((digest)(arg, &r));
- }
- static inline isc_boolean_t
- checkowner_in_dhcid(ARGS_CHECKOWNER) {
- REQUIRE(type == 49);
- REQUIRE(rdclass == 1);
- UNUSED(name);
- UNUSED(type);
- UNUSED(rdclass);
- UNUSED(wildcard);
- return (ISC_TRUE);
- }
- static inline isc_boolean_t
- checknames_in_dhcid(ARGS_CHECKNAMES) {
- REQUIRE(rdata->type == 49);
- REQUIRE(rdata->rdclass == 1);
- UNUSED(rdata);
- UNUSED(owner);
- UNUSED(bad);
- return (ISC_TRUE);
- }
- static inline int
- casecompare_in_dhcid(ARGS_COMPARE) {
- return (compare_in_dhcid(rdata1, rdata2));
- }
- #endif /* RDATA_IN_1_DHCID_49_C */