#ifndef RDATA_GENERIC_KEY_25_C
#define RDATA_GENERIC_KEY_25_C
#include <dst/dst.h>
#define RRTYPE_KEY_ATTRIBUTES (0)
static inline isc_result_t
fromtext_key(ARGS_FROMTEXT) {
isc_token_t token;
dns_secalg_t alg;
dns_secproto_t proto;
dns_keyflags_t flags;
REQUIRE(type == 25);
UNUSED(type);
UNUSED(rdclass);
UNUSED(origin);
UNUSED(options);
UNUSED(callbacks);
RETERR(isc_lex_getmastertoken(lexer, &token, isc_tokentype_string,
ISC_FALSE));
RETTOK(dns_keyflags_fromtext(&flags, &token.value.as_textregion));
RETERR(uint16_tobuffer(flags, target));
RETERR(isc_lex_getmastertoken(lexer, &token, isc_tokentype_string,
ISC_FALSE));
RETTOK(dns_secproto_fromtext(&proto, &token.value.as_textregion));
RETERR(mem_tobuffer(target, &proto, 1));
RETERR(isc_lex_getmastertoken(lexer, &token, isc_tokentype_string,
ISC_FALSE));
RETTOK(dns_secalg_fromtext(&alg, &token.value.as_textregion));
RETERR(mem_tobuffer(target, &alg, 1));
if ((flags & 0xc000) == 0xc000)
return (ISC_R_SUCCESS);
return (isc_base64_tobuffer(lexer, target, -1));
}
static inline isc_result_t
totext_key(ARGS_TOTEXT) {
isc_region_t sr;
char buf[sizeof("64000")];
unsigned int flags;
unsigned char algorithm;
char namebuf[DNS_NAME_FORMATSIZE];
REQUIRE(rdata->type == 25);
REQUIRE(rdata->length != 0);
dns_rdata_toregion(rdata, &sr);
flags = uint16_fromregion(&sr);
isc_region_consume(&sr, 2);
sprintf(buf, "%u", flags);
RETERR(str_totext(buf, target));
RETERR(str_totext(" ", target));
sprintf(buf, "%u", sr.base[0]);
isc_region_consume(&sr, 1);
RETERR(str_totext(buf, target));
RETERR(str_totext(" ", target));
algorithm = sr.base[0];
sprintf(buf, "%u", algorithm);
isc_region_consume(&sr, 1);
RETERR(str_totext(buf, target));
if ((flags & 0xc000) == 0xc000)
return (ISC_R_SUCCESS);
if ((tctx->flags & DNS_STYLEFLAG_COMMENT) != 0 &&
algorithm == DNS_KEYALG_PRIVATEDNS) {
dns_name_t name;
dns_name_init(&name, NULL);
dns_name_fromregion(&name, &sr);
dns_name_format(&name, namebuf, sizeof(namebuf));
} else
namebuf[0] = 0;
if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
RETERR(str_totext(" (", target));
RETERR(str_totext(tctx->linebreak, target));
RETERR(isc_base64_totext(&sr, tctx->width - 2,
tctx->linebreak, target));
if ((tctx->flags & DNS_STYLEFLAG_COMMENT) != 0)
RETERR(str_totext(tctx->linebreak, target));
else if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
RETERR(str_totext(" ", target));
if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
RETERR(str_totext(")", target));
if ((tctx->flags & DNS_STYLEFLAG_COMMENT) != 0) {
isc_region_t tmpr;
RETERR(str_totext(" ; key id = ", target));
dns_rdata_toregion(rdata, &tmpr);
sprintf(buf, "%u", dst_region_computeid(&tmpr, algorithm));
RETERR(str_totext(buf, target));
if (algorithm == DNS_KEYALG_PRIVATEDNS) {
RETERR(str_totext(tctx->linebreak, target));
RETERR(str_totext("; alg = ", target));
RETERR(str_totext(namebuf, target));
}
}
return (ISC_R_SUCCESS);
}
static inline isc_result_t
fromwire_key(ARGS_FROMWIRE) {
unsigned char algorithm;
isc_region_t sr;
REQUIRE(type == 25);
UNUSED(type);
UNUSED(rdclass);
UNUSED(dctx);
UNUSED(options);
isc_buffer_activeregion(source, &sr);
if (sr.length < 4)
return (ISC_R_UNEXPECTEDEND);
algorithm = sr.base[3];
RETERR(mem_tobuffer(target, sr.base, 4));
isc_region_consume(&sr, 4);
isc_buffer_forward(source, 4);
if (algorithm == DNS_KEYALG_PRIVATEDNS) {
dns_name_t name;
dns_decompress_setmethods(dctx, DNS_COMPRESS_NONE);
dns_name_init(&name, NULL);
RETERR(dns_name_fromwire(&name, source, dctx, options, target));
}
isc_buffer_activeregion(source, &sr);
isc_buffer_forward(source, sr.length);
return (mem_tobuffer(target, sr.base, sr.length));
}
static inline isc_result_t
towire_key(ARGS_TOWIRE) {
isc_region_t sr;
REQUIRE(rdata->type == 25);
REQUIRE(rdata->length != 0);
UNUSED(cctx);
dns_rdata_toregion(rdata, &sr);
return (mem_tobuffer(target, sr.base, sr.length));
}
static inline int
compare_key(ARGS_COMPARE) {
isc_region_t r1;
isc_region_t r2;
REQUIRE(rdata1->type == rdata2->type);
REQUIRE(rdata1->rdclass == rdata2->rdclass);
REQUIRE(rdata1->type == 25);
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_key(ARGS_FROMSTRUCT) {
dns_rdata_key_t *key = source;
REQUIRE(type == 25);
REQUIRE(source != NULL);
REQUIRE(key->common.rdtype == type);
REQUIRE(key->common.rdclass == rdclass);
UNUSED(type);
UNUSED(rdclass);
RETERR(uint16_tobuffer(key->flags, target));
RETERR(uint8_tobuffer(key->protocol, target));
RETERR(uint8_tobuffer(key->algorithm, target));
return (mem_tobuffer(target, key->data, key->datalen));
}
static inline isc_result_t
tostruct_key(ARGS_TOSTRUCT) {
dns_rdata_key_t *key = target;
isc_region_t sr;
REQUIRE(rdata->type == 25);
REQUIRE(target != NULL);
REQUIRE(rdata->length != 0);
key->common.rdclass = rdata->rdclass;
key->common.rdtype = rdata->type;
ISC_LINK_INIT(&key->common, link);
dns_rdata_toregion(rdata, &sr);
if (sr.length < 2)
return (ISC_R_UNEXPECTEDEND);
key->flags = uint16_fromregion(&sr);
isc_region_consume(&sr, 2);
if (sr.length < 1)
return (ISC_R_UNEXPECTEDEND);
key->protocol = uint8_fromregion(&sr);
isc_region_consume(&sr, 1);
if (sr.length < 1)
return (ISC_R_UNEXPECTEDEND);
key->algorithm = uint8_fromregion(&sr);
isc_region_consume(&sr, 1);
key->datalen = sr.length;
key->data = mem_maybedup(mctx, sr.base, key->datalen);
if (key->data == NULL)
return (ISC_R_NOMEMORY);
key->mctx = mctx;
return (ISC_R_SUCCESS);
}
static inline void
freestruct_key(ARGS_FREESTRUCT) {
dns_rdata_key_t *key = (dns_rdata_key_t *) source;
REQUIRE(source != NULL);
REQUIRE(key->common.rdtype == 25);
if (key->mctx == NULL)
return;
if (key->data != NULL)
isc_mem_free(key->mctx, key->data);
key->mctx = NULL;
}
static inline isc_result_t
additionaldata_key(ARGS_ADDLDATA) {
REQUIRE(rdata->type == 25);
UNUSED(rdata);
UNUSED(add);
UNUSED(arg);
return (ISC_R_SUCCESS);
}
static inline isc_result_t
digest_key(ARGS_DIGEST) {
isc_region_t r;
REQUIRE(rdata->type == 25);
dns_rdata_toregion(rdata, &r);
return ((digest)(arg, &r));
}
static inline isc_boolean_t
checkowner_key(ARGS_CHECKOWNER) {
REQUIRE(type == 25);
UNUSED(name);
UNUSED(type);
UNUSED(rdclass);
UNUSED(wildcard);
return (ISC_TRUE);
}
static inline isc_boolean_t
checknames_key(ARGS_CHECKNAMES) {
REQUIRE(rdata->type == 25);
UNUSED(rdata);
UNUSED(owner);
UNUSED(bad);
return (ISC_TRUE);
}
static inline int
casecompare_key(ARGS_COMPARE) {
return (compare_key(rdata1, rdata2));
}
#endif