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Diffstat (limited to 'lib/dns/rdata/in_1/eid_31.c')
-rw-r--r--lib/dns/rdata/in_1/eid_31.c224
1 files changed, 224 insertions, 0 deletions
diff --git a/lib/dns/rdata/in_1/eid_31.c b/lib/dns/rdata/in_1/eid_31.c
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+++ b/lib/dns/rdata/in_1/eid_31.c
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+/*
+ * 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, &region);
+
+ if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0) {
+ RETERR(str_totext("( ", target));
+ }
+ if (tctx->width == 0) {
+ RETERR(isc_hex_totext(&region, 60, "", target));
+ } else {
+ RETERR(isc_hex_totext(&region, 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, &region);
+ 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(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 */