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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 18:37:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 18:37:14 +0000
commitea648e70a989cca190cd7403fe892fd2dcc290b4 (patch)
treee2b6b1c647da68b0d4d66082835e256eb30970e8 /lib/dns/rdata/generic/hinfo_13.c
parentInitial commit. (diff)
downloadbind9-ea648e70a989cca190cd7403fe892fd2dcc290b4.tar.xz
bind9-ea648e70a989cca190cd7403fe892fd2dcc290b4.zip
Adding upstream version 1:9.11.5.P4+dfsg.upstream/1%9.11.5.P4+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/dns/rdata/generic/hinfo_13.c')
-rw-r--r--lib/dns/rdata/generic/hinfo_13.c216
1 files changed, 216 insertions, 0 deletions
diff --git a/lib/dns/rdata/generic/hinfo_13.c b/lib/dns/rdata/generic/hinfo_13.c
new file mode 100644
index 0000000..528be5e
--- /dev/null
+++ b/lib/dns/rdata/generic/hinfo_13.c
@@ -0,0 +1,216 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * 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 http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+#ifndef RDATA_GENERIC_HINFO_13_C
+#define RDATA_GENERIC_HINFO_13_C
+
+#define RRTYPE_HINFO_ATTRIBUTES (0)
+
+static inline isc_result_t
+fromtext_hinfo(ARGS_FROMTEXT) {
+ isc_token_t token;
+ int i;
+
+ UNUSED(type);
+ UNUSED(rdclass);
+ UNUSED(origin);
+ UNUSED(options);
+ UNUSED(callbacks);
+
+ REQUIRE(type == dns_rdatatype_hinfo);
+
+ for (i = 0; i < 2; i++) {
+ RETERR(isc_lex_getmastertoken(lexer, &token,
+ isc_tokentype_qstring,
+ false));
+ RETTOK(txt_fromtext(&token.value.as_textregion, target));
+ }
+ return (ISC_R_SUCCESS);
+}
+
+static inline isc_result_t
+totext_hinfo(ARGS_TOTEXT) {
+ isc_region_t region;
+
+ UNUSED(tctx);
+
+ REQUIRE(rdata->type == dns_rdatatype_hinfo);
+ REQUIRE(rdata->length != 0);
+
+ dns_rdata_toregion(rdata, &region);
+ RETERR(txt_totext(&region, true, target));
+ RETERR(str_totext(" ", target));
+ return (txt_totext(&region, true, target));
+}
+
+static inline isc_result_t
+fromwire_hinfo(ARGS_FROMWIRE) {
+
+ REQUIRE(type == dns_rdatatype_hinfo);
+
+ UNUSED(type);
+ UNUSED(dctx);
+ UNUSED(rdclass);
+ UNUSED(options);
+
+ RETERR(txt_fromwire(source, target));
+ return (txt_fromwire(source, target));
+}
+
+static inline isc_result_t
+towire_hinfo(ARGS_TOWIRE) {
+
+ UNUSED(cctx);
+
+ REQUIRE(rdata->type == dns_rdatatype_hinfo);
+ REQUIRE(rdata->length != 0);
+
+ return (mem_tobuffer(target, rdata->data, rdata->length));
+}
+
+static inline int
+compare_hinfo(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_hinfo);
+ 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_hinfo(ARGS_FROMSTRUCT) {
+ dns_rdata_hinfo_t *hinfo = source;
+
+ REQUIRE(type == dns_rdatatype_hinfo);
+ REQUIRE(source != NULL);
+ REQUIRE(hinfo->common.rdtype == type);
+ REQUIRE(hinfo->common.rdclass == rdclass);
+
+ UNUSED(type);
+ UNUSED(rdclass);
+
+ RETERR(uint8_tobuffer(hinfo->cpu_len, target));
+ RETERR(mem_tobuffer(target, hinfo->cpu, hinfo->cpu_len));
+ RETERR(uint8_tobuffer(hinfo->os_len, target));
+ return (mem_tobuffer(target, hinfo->os, hinfo->os_len));
+}
+
+static inline isc_result_t
+tostruct_hinfo(ARGS_TOSTRUCT) {
+ dns_rdata_hinfo_t *hinfo = target;
+ isc_region_t region;
+
+ REQUIRE(rdata->type == dns_rdatatype_hinfo);
+ REQUIRE(target != NULL);
+ REQUIRE(rdata->length != 0);
+
+ hinfo->common.rdclass = rdata->rdclass;
+ hinfo->common.rdtype = rdata->type;
+ ISC_LINK_INIT(&hinfo->common, link);
+
+ dns_rdata_toregion(rdata, &region);
+ hinfo->cpu_len = uint8_fromregion(&region);
+ isc_region_consume(&region, 1);
+ hinfo->cpu = mem_maybedup(mctx, region.base, hinfo->cpu_len);
+ if (hinfo->cpu == NULL)
+ return (ISC_R_NOMEMORY);
+ isc_region_consume(&region, hinfo->cpu_len);
+
+ hinfo->os_len = uint8_fromregion(&region);
+ isc_region_consume(&region, 1);
+ hinfo->os = mem_maybedup(mctx, region.base, hinfo->os_len);
+ if (hinfo->os == NULL)
+ goto cleanup;
+
+ hinfo->mctx = mctx;
+ return (ISC_R_SUCCESS);
+
+ cleanup:
+ if (mctx != NULL && hinfo->cpu != NULL)
+ isc_mem_free(mctx, hinfo->cpu);
+ return (ISC_R_NOMEMORY);
+}
+
+static inline void
+freestruct_hinfo(ARGS_FREESTRUCT) {
+ dns_rdata_hinfo_t *hinfo = source;
+
+ REQUIRE(source != NULL);
+
+ if (hinfo->mctx == NULL)
+ return;
+
+ if (hinfo->cpu != NULL)
+ isc_mem_free(hinfo->mctx, hinfo->cpu);
+ if (hinfo->os != NULL)
+ isc_mem_free(hinfo->mctx, hinfo->os);
+ hinfo->mctx = NULL;
+}
+
+static inline isc_result_t
+additionaldata_hinfo(ARGS_ADDLDATA) {
+ REQUIRE(rdata->type == dns_rdatatype_hinfo);
+
+ UNUSED(add);
+ UNUSED(arg);
+ UNUSED(rdata);
+
+ return (ISC_R_SUCCESS);
+}
+
+static inline isc_result_t
+digest_hinfo(ARGS_DIGEST) {
+ isc_region_t r;
+
+ REQUIRE(rdata->type == dns_rdatatype_hinfo);
+
+ dns_rdata_toregion(rdata, &r);
+
+ return ((digest)(arg, &r));
+}
+
+static inline bool
+checkowner_hinfo(ARGS_CHECKOWNER) {
+
+ REQUIRE(type == dns_rdatatype_hinfo);
+
+ UNUSED(name);
+ UNUSED(type);
+ UNUSED(rdclass);
+ UNUSED(wildcard);
+
+ return (true);
+}
+
+static inline bool
+checknames_hinfo(ARGS_CHECKNAMES) {
+
+ REQUIRE(rdata->type == dns_rdatatype_hinfo);
+
+ UNUSED(rdata);
+ UNUSED(owner);
+ UNUSED(bad);
+
+ return (true);
+}
+
+static inline int
+casecompare_hinfo(ARGS_COMPARE) {
+ return (compare_hinfo(rdata1, rdata2));
+}
+#endif /* RDATA_GENERIC_HINFO_13_C */