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mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-22 10:10:06 +00:00
bind/lib/dns/keydata.c
Ondřej Surý 58bd26b6cf Update the copyright information in all files in the repository
This commit converts the license handling to adhere to the REUSE
specification.  It specifically:

1. Adds used licnses to LICENSES/ directory

2. Add "isc" template for adding the copyright boilerplate

3. Changes all source files to include copyright and SPDX license
   header, this includes all the C sources, documentation, zone files,
   configuration files.  There are notes in the doc/dev/copyrights file
   on how to add correct headers to the new files.

4. Handle the rest that can't be modified via .reuse/dep5 file.  The
   binary (or otherwise unmodifiable) files could have license places
   next to them in <foo>.license file, but this would lead to cluttered
   repository and most of the files handled in the .reuse/dep5 file are
   system test files.
2022-01-11 09:05:02 +01:00

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2.0 KiB
C

/*
* 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.
*/
/*! \file */
#include <inttypes.h>
#include <isc/buffer.h>
#include <isc/mem.h>
#include <isc/string.h>
#include <isc/util.h>
#include <dns/keydata.h>
#include <dns/rdata.h>
#include <dns/rdatastruct.h>
isc_result_t
dns_keydata_todnskey(dns_rdata_keydata_t *keydata, dns_rdata_dnskey_t *dnskey,
isc_mem_t *mctx) {
REQUIRE(keydata != NULL && dnskey != NULL);
dnskey->common.rdtype = dns_rdatatype_dnskey;
dnskey->common.rdclass = keydata->common.rdclass;
dnskey->mctx = mctx;
dnskey->flags = keydata->flags;
dnskey->protocol = keydata->protocol;
dnskey->algorithm = keydata->algorithm;
dnskey->datalen = keydata->datalen;
if (mctx == NULL) {
dnskey->data = keydata->data;
} else {
dnskey->data = isc_mem_allocate(mctx, dnskey->datalen);
memmove(dnskey->data, keydata->data, dnskey->datalen);
}
return (ISC_R_SUCCESS);
}
isc_result_t
dns_keydata_fromdnskey(dns_rdata_keydata_t *keydata, dns_rdata_dnskey_t *dnskey,
uint32_t refresh, uint32_t addhd, uint32_t removehd,
isc_mem_t *mctx) {
REQUIRE(keydata != NULL && dnskey != NULL);
keydata->common.rdtype = dns_rdatatype_keydata;
keydata->common.rdclass = dnskey->common.rdclass;
keydata->mctx = mctx;
keydata->refresh = refresh;
keydata->addhd = addhd;
keydata->removehd = removehd;
keydata->flags = dnskey->flags;
keydata->protocol = dnskey->protocol;
keydata->algorithm = dnskey->algorithm;
keydata->datalen = dnskey->datalen;
if (mctx == NULL) {
keydata->data = dnskey->data;
} else {
keydata->data = isc_mem_allocate(mctx, keydata->datalen);
memmove(keydata->data, dnskey->data, keydata->datalen);
}
return (ISC_R_SUCCESS);
}