diff options
Diffstat (limited to 'contrib/bind9/lib/dns/rdata/generic/dlv_32769.c')
-rw-r--r-- | contrib/bind9/lib/dns/rdata/generic/dlv_32769.c | 355 |
1 files changed, 0 insertions, 355 deletions
diff --git a/contrib/bind9/lib/dns/rdata/generic/dlv_32769.c b/contrib/bind9/lib/dns/rdata/generic/dlv_32769.c deleted file mode 100644 index 5751ad8..0000000 --- a/contrib/bind9/lib/dns/rdata/generic/dlv_32769.c +++ /dev/null @@ -1,355 +0,0 @@ -/* - * Copyright (C) 2004, 2006, 2007, 2009-2013 Internet Systems Consortium, Inc. ("ISC") - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* $Id$ */ - -/* draft-ietf-dnsext-delegation-signer-05.txt */ - -#ifndef RDATA_GENERIC_DLV_32769_C -#define RDATA_GENERIC_DLV_32769_C - -#define RRTYPE_DLV_ATTRIBUTES 0 - -#include <isc/sha1.h> -#include <isc/sha2.h> - -#include <dns/ds.h> - - -static inline isc_result_t -fromtext_dlv(ARGS_FROMTEXT) { - isc_token_t token; - unsigned char c; - int length; - - REQUIRE(type == 32769); - - UNUSED(type); - UNUSED(rdclass); - UNUSED(origin); - UNUSED(options); - UNUSED(callbacks); - - /* - * Key tag. - */ - RETERR(isc_lex_getmastertoken(lexer, &token, isc_tokentype_number, - ISC_FALSE)); - if (token.value.as_ulong > 0xffffU) - RETTOK(ISC_R_RANGE); - RETERR(uint16_tobuffer(token.value.as_ulong, target)); - - /* - * Algorithm. - */ - RETERR(isc_lex_getmastertoken(lexer, &token, isc_tokentype_number, - ISC_FALSE)); - if (token.value.as_ulong > 0xffU) - RETTOK(ISC_R_RANGE); - RETERR(uint8_tobuffer(token.value.as_ulong, target)); - - /* - * Digest type. - */ - RETERR(isc_lex_getmastertoken(lexer, &token, isc_tokentype_number, - ISC_FALSE)); - if (token.value.as_ulong > 0xffU) - RETTOK(ISC_R_RANGE); - RETERR(uint8_tobuffer(token.value.as_ulong, target)); - c = (unsigned char) token.value.as_ulong; - - /* - * Digest. - */ - switch (c) { - case DNS_DSDIGEST_SHA1: - length = ISC_SHA1_DIGESTLENGTH; - break; - case DNS_DSDIGEST_SHA256: - length = ISC_SHA256_DIGESTLENGTH; - break; - case DNS_DSDIGEST_GOST: - length = ISC_GOST_DIGESTLENGTH; - break; - case DNS_DSDIGEST_SHA384: - length = ISC_SHA384_DIGESTLENGTH; - break; - default: - length = -1; - break; - } - return (isc_hex_tobuffer(lexer, target, length)); -} - -static inline isc_result_t -totext_dlv(ARGS_TOTEXT) { - isc_region_t sr; - char buf[sizeof("64000 ")]; - unsigned int n; - - REQUIRE(rdata->type == 32769); - REQUIRE(rdata->length != 0); - - UNUSED(tctx); - - dns_rdata_toregion(rdata, &sr); - - /* - * Key tag. - */ - n = uint16_fromregion(&sr); - isc_region_consume(&sr, 2); - sprintf(buf, "%u ", n); - RETERR(str_totext(buf, target)); - - /* - * Algorithm. - */ - n = uint8_fromregion(&sr); - isc_region_consume(&sr, 1); - sprintf(buf, "%u ", n); - RETERR(str_totext(buf, target)); - - /* - * Digest type. - */ - n = uint8_fromregion(&sr); - isc_region_consume(&sr, 1); - sprintf(buf, "%u", n); - RETERR(str_totext(buf, target)); - - /* - * Digest. - */ - if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0) - RETERR(str_totext(" (", target)); - RETERR(str_totext(tctx->linebreak, target)); - if (tctx->width == 0) /* No splitting */ - RETERR(isc_hex_totext(&sr, 0, "", target)); - else - RETERR(isc_hex_totext(&sr, tctx->width - 2, - tctx->linebreak, target)); - if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0) - RETERR(str_totext(" )", target)); - return (ISC_R_SUCCESS); -} - -static inline isc_result_t -fromwire_dlv(ARGS_FROMWIRE) { - isc_region_t sr; - - REQUIRE(type == 32769); - - UNUSED(type); - UNUSED(rdclass); - UNUSED(dctx); - UNUSED(options); - - isc_buffer_activeregion(source, &sr); - - /* - * Check digest lengths if we know them. - */ - if (sr.length < 4 || - (sr.base[3] == DNS_DSDIGEST_SHA1 && - sr.length < 4 + ISC_SHA1_DIGESTLENGTH) || - (sr.base[3] == DNS_DSDIGEST_SHA256 && - sr.length < 4 + ISC_SHA256_DIGESTLENGTH) || - (sr.base[3] == DNS_DSDIGEST_GOST && - sr.length < 4 + ISC_GOST_DIGESTLENGTH) || - (sr.base[3] == DNS_DSDIGEST_SHA384 && - sr.length < 4 + ISC_SHA384_DIGESTLENGTH)) - return (ISC_R_UNEXPECTEDEND); - - /* - * Only copy digest lengths if we know them. - * If there is extra data dns_rdata_fromwire() will - * detect that. - */ - if (sr.base[3] == DNS_DSDIGEST_SHA1) - sr.length = 4 + ISC_SHA1_DIGESTLENGTH; - else if (sr.base[3] == DNS_DSDIGEST_SHA256) - sr.length = 4 + ISC_SHA256_DIGESTLENGTH; - else if (sr.base[3] == DNS_DSDIGEST_GOST) - sr.length = 4 + ISC_GOST_DIGESTLENGTH; - else if (sr.base[3] == DNS_DSDIGEST_SHA384) - sr.length = 4 + ISC_SHA384_DIGESTLENGTH; - - isc_buffer_forward(source, sr.length); - return (mem_tobuffer(target, sr.base, sr.length)); -} - -static inline isc_result_t -towire_dlv(ARGS_TOWIRE) { - isc_region_t sr; - - REQUIRE(rdata->type == 32769); - REQUIRE(rdata->length != 0); - - UNUSED(cctx); - - dns_rdata_toregion(rdata, &sr); - return (mem_tobuffer(target, sr.base, sr.length)); -} - -static inline int -compare_dlv(ARGS_COMPARE) { - isc_region_t r1; - isc_region_t r2; - - REQUIRE(rdata1->type == rdata2->type); - REQUIRE(rdata1->rdclass == rdata2->rdclass); - REQUIRE(rdata1->type == 32769); - 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_dlv(ARGS_FROMSTRUCT) { - dns_rdata_dlv_t *dlv = source; - - REQUIRE(type == 32769); - REQUIRE(source != NULL); - REQUIRE(dlv->common.rdtype == type); - REQUIRE(dlv->common.rdclass == rdclass); - switch (dlv->digest_type) { - case DNS_DSDIGEST_SHA1: - REQUIRE(dlv->length == ISC_SHA1_DIGESTLENGTH); - break; - case DNS_DSDIGEST_SHA256: - REQUIRE(dlv->length == ISC_SHA256_DIGESTLENGTH); - break; - case DNS_DSDIGEST_GOST: - REQUIRE(dlv->length == ISC_GOST_DIGESTLENGTH); - break; - case DNS_DSDIGEST_SHA384: - REQUIRE(dlv->length == ISC_SHA384_DIGESTLENGTH); - break; - } - - UNUSED(type); - UNUSED(rdclass); - - RETERR(uint16_tobuffer(dlv->key_tag, target)); - RETERR(uint8_tobuffer(dlv->algorithm, target)); - RETERR(uint8_tobuffer(dlv->digest_type, target)); - - return (mem_tobuffer(target, dlv->digest, dlv->length)); -} - -static inline isc_result_t -tostruct_dlv(ARGS_TOSTRUCT) { - dns_rdata_dlv_t *dlv = target; - isc_region_t region; - - REQUIRE(rdata->type == 32769); - REQUIRE(target != NULL); - REQUIRE(rdata->length != 0); - - dlv->common.rdclass = rdata->rdclass; - dlv->common.rdtype = rdata->type; - ISC_LINK_INIT(&dlv->common, link); - - dns_rdata_toregion(rdata, ®ion); - - dlv->key_tag = uint16_fromregion(®ion); - isc_region_consume(®ion, 2); - dlv->algorithm = uint8_fromregion(®ion); - isc_region_consume(®ion, 1); - dlv->digest_type = uint8_fromregion(®ion); - isc_region_consume(®ion, 1); - dlv->length = region.length; - - dlv->digest = mem_maybedup(mctx, region.base, region.length); - if (dlv->digest == NULL) - return (ISC_R_NOMEMORY); - - dlv->mctx = mctx; - return (ISC_R_SUCCESS); -} - -static inline void -freestruct_dlv(ARGS_FREESTRUCT) { - dns_rdata_dlv_t *dlv = source; - - REQUIRE(dlv != NULL); - REQUIRE(dlv->common.rdtype == 32769); - - if (dlv->mctx == NULL) - return; - - if (dlv->digest != NULL) - isc_mem_free(dlv->mctx, dlv->digest); - dlv->mctx = NULL; -} - -static inline isc_result_t -additionaldata_dlv(ARGS_ADDLDATA) { - REQUIRE(rdata->type == 32769); - - UNUSED(rdata); - UNUSED(add); - UNUSED(arg); - - return (ISC_R_SUCCESS); -} - -static inline isc_result_t -digest_dlv(ARGS_DIGEST) { - isc_region_t r; - - REQUIRE(rdata->type == 32769); - - dns_rdata_toregion(rdata, &r); - - return ((digest)(arg, &r)); -} - -static inline isc_boolean_t -checkowner_dlv(ARGS_CHECKOWNER) { - - REQUIRE(type == 32769); - - UNUSED(name); - UNUSED(type); - UNUSED(rdclass); - UNUSED(wildcard); - - return (ISC_TRUE); -} - -static inline isc_boolean_t -checknames_dlv(ARGS_CHECKNAMES) { - - REQUIRE(rdata->type == 32769); - - UNUSED(rdata); - UNUSED(owner); - UNUSED(bad); - - return (ISC_TRUE); -} - -static inline int -casecompare_dlv(ARGS_COMPARE) { - return (compare_dlv(rdata1, rdata2)); -} - -#endif /* RDATA_GENERIC_DLV_32769_C */ |