174 lines
3.7 KiB
C
174 lines
3.7 KiB
C
/*
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* Copyright (C) 1999, 2000 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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/* $Id: gpos_27.c,v 1.14 2000/03/21 23:48:20 gson Exp $ */
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/* reviewed: Wed Mar 15 16:48:45 PST 2000 by brister */
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/* RFC 1712 */
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#ifndef RDATA_GENERIC_GPOS_27_C
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#define RDATA_GENERIC_GPOS_27_C
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static inline isc_result_t
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fromtext_gpos(dns_rdataclass_t rdclass, dns_rdatatype_t type,
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isc_lex_t *lexer, dns_name_t *origin,
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isc_boolean_t downcase, isc_buffer_t *target)
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{
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isc_token_t token;
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int i;
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REQUIRE(type == 27);
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UNUSED(rdclass);
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UNUSED(origin);
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UNUSED(downcase);
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for (i = 0; i < 3 ; i++) {
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RETERR(gettoken(lexer, &token, isc_tokentype_qstring,
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ISC_FALSE));
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RETERR(txt_fromtext(&token.value.as_textregion, target));
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}
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return (DNS_R_SUCCESS);
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}
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static inline isc_result_t
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totext_gpos(dns_rdata_t *rdata, dns_rdata_textctx_t *tctx,
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isc_buffer_t *target)
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{
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isc_region_t region;
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int i;
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REQUIRE(rdata->type == 27);
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UNUSED(tctx);
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dns_rdata_toregion(rdata, ®ion);
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for (i = 0; i < 3 ; i++) {
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RETERR(txt_totext(®ion, target));
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if (i != 2)
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RETERR(str_totext(" ", target));
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}
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return (DNS_R_SUCCESS);
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}
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static inline isc_result_t
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fromwire_gpos(dns_rdataclass_t rdclass, dns_rdatatype_t type,
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isc_buffer_t *source, dns_decompress_t *dctx,
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isc_boolean_t downcase, isc_buffer_t *target)
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{
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int i;
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REQUIRE(type == 27);
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UNUSED(dctx);
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UNUSED(rdclass);
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UNUSED(downcase);
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for (i = 0 ; i < 3; i++)
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RETERR(txt_fromwire(source, target));
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return (DNS_R_SUCCESS);
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}
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static inline isc_result_t
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towire_gpos(dns_rdata_t *rdata, dns_compress_t *cctx, isc_buffer_t *target)
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{
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REQUIRE(rdata->type == 27);
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UNUSED(cctx);
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return (mem_tobuffer(target, rdata->data, rdata->length));
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}
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static inline int
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compare_gpos(dns_rdata_t *rdata1, dns_rdata_t *rdata2)
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{
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isc_region_t r1;
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isc_region_t r2;
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REQUIRE(rdata1->type == rdata2->type);
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REQUIRE(rdata1->rdclass == rdata2->rdclass);
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REQUIRE(rdata1->type == 27);
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dns_rdata_toregion(rdata1, &r1);
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dns_rdata_toregion(rdata2, &r2);
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return (compare_region(&r1, &r2));
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}
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static inline isc_result_t
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fromstruct_gpos(dns_rdataclass_t rdclass, dns_rdatatype_t type, void *source,
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isc_buffer_t *target)
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{
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REQUIRE(type == 27);
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UNUSED(rdclass);
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UNUSED(source);
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UNUSED(target);
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return (DNS_R_NOTIMPLEMENTED);
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}
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static inline isc_result_t
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tostruct_gpos(dns_rdata_t *rdata, void *target, isc_mem_t *mctx)
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{
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REQUIRE(rdata->type == 27);
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UNUSED(target);
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UNUSED(mctx);
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return (DNS_R_NOTIMPLEMENTED);
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}
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static inline void
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freestruct_gpos(void *source)
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{
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REQUIRE(source != NULL);
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REQUIRE(ISC_FALSE); /* XXX */
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}
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static inline isc_result_t
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additionaldata_gpos(dns_rdata_t *rdata, dns_additionaldatafunc_t add,
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void *arg)
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{
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REQUIRE(rdata->type == 27);
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UNUSED(add);
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UNUSED(arg);
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return (DNS_R_SUCCESS);
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}
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static inline isc_result_t
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digest_gpos(dns_rdata_t *rdata, dns_digestfunc_t digest, void *arg)
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{
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isc_region_t r;
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REQUIRE(rdata->type == 27);
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dns_rdata_toregion(rdata, &r);
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return ((digest)(arg, &r));
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}
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#endif /* RDATA_GENERIC_GPOS_27_C */
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