2 * Copyright (C) 2009, 2014 Internet Systems Consortium, Inc. ("ISC")
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
9 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
10 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
11 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
12 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
13 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
14 * PERFORMANCE OF THIS SOFTWARE.
17 /* $Id: keydata.c,v 1.3 2009/07/01 23:47:36 tbox Exp $ */
24 #include <isc/buffer.h>
26 #include <isc/string.h>
29 #include <dns/rdata.h>
30 #include <dns/rdatastruct.h>
31 #include <dns/keydata.h>
34 dns_keydata_todnskey(dns_rdata_keydata_t *keydata,
35 dns_rdata_dnskey_t *dnskey, isc_mem_t *mctx)
37 REQUIRE(keydata != NULL && dnskey != NULL);
39 dnskey->common.rdtype = dns_rdatatype_dnskey;
40 dnskey->common.rdclass = keydata->common.rdclass;
42 dnskey->flags = keydata->flags;
43 dnskey->protocol = keydata->protocol;
44 dnskey->algorithm = keydata->algorithm;
46 dnskey->datalen = keydata->datalen;
49 dnskey->data = keydata->data;
51 dnskey->data = isc_mem_allocate(mctx, dnskey->datalen);
52 if (dnskey->data == NULL)
53 return (ISC_R_NOMEMORY);
54 memmove(dnskey->data, keydata->data, dnskey->datalen);
57 return (ISC_R_SUCCESS);
61 dns_keydata_fromdnskey(dns_rdata_keydata_t *keydata,
62 dns_rdata_dnskey_t *dnskey,
63 isc_uint32_t refresh, isc_uint32_t addhd,
64 isc_uint32_t removehd, isc_mem_t *mctx)
66 REQUIRE(keydata != NULL && dnskey != NULL);
68 keydata->common.rdtype = dns_rdatatype_keydata;
69 keydata->common.rdclass = dnskey->common.rdclass;
71 keydata->refresh = refresh;
72 keydata->addhd = addhd;
73 keydata->removehd = removehd;
74 keydata->flags = dnskey->flags;
75 keydata->protocol = dnskey->protocol;
76 keydata->algorithm = dnskey->algorithm;
78 keydata->datalen = dnskey->datalen;
80 keydata->data = dnskey->data;
82 keydata->data = isc_mem_allocate(mctx, keydata->datalen);
83 if (keydata->data == NULL)
84 return (ISC_R_NOMEMORY);
85 memmove(keydata->data, dnskey->data, keydata->datalen);
88 return (ISC_R_SUCCESS);