/* $NetBSD: eid_31.c,v 1.8.2.1 2024/02/25 15:47:07 martin Exp $ */ /* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * SPDX-License-Identifier: MPL-2.0 * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, you can obtain one at https://mozilla.org/MPL/2.0/. * * See the COPYRIGHT file distributed with this work for additional * information regarding copyright ownership. */ /* http://ana-3.lcs.mit.edu/~jnc/nimrod/dns.txt */ #ifndef RDATA_IN_1_EID_31_C #define RDATA_IN_1_EID_31_C #define RRTYPE_EID_ATTRIBUTES (0) static isc_result_t fromtext_in_eid(ARGS_FROMTEXT) { REQUIRE(type == dns_rdatatype_eid); REQUIRE(rdclass == dns_rdataclass_in); UNUSED(type); UNUSED(origin); UNUSED(options); UNUSED(rdclass); UNUSED(callbacks); return (isc_hex_tobuffer(lexer, target, -2)); } static isc_result_t totext_in_eid(ARGS_TOTEXT) { isc_region_t region; REQUIRE(rdata->type == dns_rdatatype_eid); REQUIRE(rdata->rdclass == dns_rdataclass_in); REQUIRE(rdata->length != 0); dns_rdata_toregion(rdata, ®ion); if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0) { RETERR(str_totext("( ", target)); } if (tctx->width == 0) { RETERR(isc_hex_totext(®ion, 60, "", target)); } else { RETERR(isc_hex_totext(®ion, tctx->width - 2, tctx->linebreak, target)); } if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0) { RETERR(str_totext(" )", target)); } return (ISC_R_SUCCESS); } static isc_result_t fromwire_in_eid(ARGS_FROMWIRE) { isc_region_t region; REQUIRE(type == dns_rdatatype_eid); REQUIRE(rdclass == dns_rdataclass_in); UNUSED(type); UNUSED(dctx); UNUSED(options); UNUSED(rdclass); isc_buffer_activeregion(source, ®ion); if (region.length < 1) { return (ISC_R_UNEXPECTEDEND); } RETERR(mem_tobuffer(target, region.base, region.length)); isc_buffer_forward(source, region.length); return (ISC_R_SUCCESS); } static isc_result_t towire_in_eid(ARGS_TOWIRE) { REQUIRE(rdata->type == dns_rdatatype_eid); REQUIRE(rdata->rdclass == dns_rdataclass_in); REQUIRE(rdata->length != 0); UNUSED(cctx); return (mem_tobuffer(target, rdata->data, rdata->length)); } static int compare_in_eid(ARGS_COMPARE) { isc_region_t r1; isc_region_t r2; REQUIRE(rdata1->type == rdata2->type); REQUIRE(rdata1->rdclass == rdata2->rdclass); REQUIRE(rdata1->type == dns_rdatatype_eid); REQUIRE(rdata1->rdclass == dns_rdataclass_in); 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 isc_result_t fromstruct_in_eid(ARGS_FROMSTRUCT) { dns_rdata_in_eid_t *eid = source; REQUIRE(type == dns_rdatatype_eid); REQUIRE(rdclass == dns_rdataclass_in); REQUIRE(eid != NULL); REQUIRE(eid->common.rdtype == type); REQUIRE(eid->common.rdclass == rdclass); REQUIRE(eid->eid != NULL || eid->eid_len == 0); UNUSED(type); UNUSED(rdclass); return (mem_tobuffer(target, eid->eid, eid->eid_len)); } static isc_result_t tostruct_in_eid(ARGS_TOSTRUCT) { dns_rdata_in_eid_t *eid = target; isc_region_t r; REQUIRE(rdata->type == dns_rdatatype_eid); REQUIRE(rdata->rdclass == dns_rdataclass_in); REQUIRE(eid != NULL); REQUIRE(rdata->length != 0); eid->common.rdclass = rdata->rdclass; eid->common.rdtype = rdata->type; ISC_LINK_INIT(&eid->common, link); dns_rdata_toregion(rdata, &r); eid->eid_len = r.length; eid->eid = mem_maybedup(mctx, r.base, r.length); if (eid->eid == NULL) { return (ISC_R_NOMEMORY); } eid->mctx = mctx; return (ISC_R_SUCCESS); } static void freestruct_in_eid(ARGS_FREESTRUCT) { dns_rdata_in_eid_t *eid = source; REQUIRE(eid != NULL); REQUIRE(eid->common.rdclass == dns_rdataclass_in); REQUIRE(eid->common.rdtype == dns_rdatatype_eid); if (eid->mctx == NULL) { return; } if (eid->eid != NULL) { isc_mem_free(eid->mctx, eid->eid); } eid->mctx = NULL; } static isc_result_t additionaldata_in_eid(ARGS_ADDLDATA) { REQUIRE(rdata->type == dns_rdatatype_eid); REQUIRE(rdata->rdclass == dns_rdataclass_in); UNUSED(rdata); UNUSED(owner); UNUSED(add); UNUSED(arg); return (ISC_R_SUCCESS); } static isc_result_t digest_in_eid(ARGS_DIGEST) { isc_region_t r; REQUIRE(rdata->type == dns_rdatatype_eid); REQUIRE(rdata->rdclass == dns_rdataclass_in); dns_rdata_toregion(rdata, &r); return ((digest)(arg, &r)); } static bool checkowner_in_eid(ARGS_CHECKOWNER) { REQUIRE(type == dns_rdatatype_eid); REQUIRE(rdclass == dns_rdataclass_in); UNUSED(name); UNUSED(type); UNUSED(rdclass); UNUSED(wildcard); return (true); } static bool checknames_in_eid(ARGS_CHECKNAMES) { REQUIRE(rdata->type == dns_rdatatype_eid); REQUIRE(rdata->rdclass == dns_rdataclass_in); UNUSED(rdata); UNUSED(owner); UNUSED(bad); return (true); } static int casecompare_in_eid(ARGS_COMPARE) { return (compare_in_eid(rdata1, rdata2)); } #endif /* RDATA_IN_1_EID_31_C */