Commit 1c319152 authored by Mark Andrews's avatar Mark Andrews
Browse files

Add RR from RFC 1183

	Update Copyright dates.
parent 64ba6e4c
...@@ -15,7 +15,7 @@ ...@@ -15,7 +15,7 @@
* SOFTWARE. * SOFTWARE.
*/ */
/* $Id: rdata.c,v 1.12 1999/01/22 01:27:29 marka Exp $ */ /* $Id: rdata.c,v 1.13 1999/01/22 05:02:43 marka Exp $ */
#include <config.h> #include <config.h>
...@@ -573,6 +573,8 @@ static isc_result_t ...@@ -573,6 +573,8 @@ static isc_result_t
uint16_tobuffer(unsigned long value, isc_buffer_t *target) { uint16_tobuffer(unsigned long value, isc_buffer_t *target) {
isc_region_t region; isc_region_t region;
if (value > 0xffff)
return (DNS_R_RANGE);
isc_buffer_available(target, &region); isc_buffer_available(target, &region);
if (region.length < 2) if (region.length < 2)
return (DNS_R_NOSPACE); return (DNS_R_NOSPACE);
......
/*
* Copyright (C) 1999 Internet Software Consortium.
*
* Permission to use, copy, modify, and 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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS
* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
* CONSORTIUM 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: afsdb_18.c,v 1.1 1999/01/22 05:02:44 marka Exp $ */
/* RFC 1183 */
#ifndef RDATA_GENERIC_AFSDB_18_H
#define RDATA_GENERIC_AFSDB_18_H
static dns_result_t
fromtext_afsdb(dns_rdataclass_t class, dns_rdatatype_t type,
isc_lex_t *lexer, dns_name_t *origin,
isc_boolean_t downcase, isc_buffer_t *target) {
isc_token_t token;
isc_buffer_t buffer;
dns_name_t name;
REQUIRE(type == 18);
class = class; /*unused*/
/* subtype */
RETERR(gettoken(lexer, &token, isc_tokentype_number, ISC_FALSE));
RETERR(uint16_tobuffer(token.value.as_ulong, target));
/* hostname */
RETERR(gettoken(lexer, &token, isc_tokentype_string, ISC_FALSE));
dns_name_init(&name, NULL);
buffer_fromregion(&buffer, &token.value.as_region,
ISC_BUFFERTYPE_TEXT);
origin = (origin != NULL) ? origin : dns_rootname;
return (dns_name_fromtext(&name, &buffer, origin, downcase, target));
}
static dns_result_t
totext_afsdb(dns_rdata_t *rdata, dns_name_t *origin, isc_buffer_t *target) {
dns_name_t name;
dns_name_t prefix;
isc_region_t region;
char buf[sizeof "64000"];
isc_boolean_t sub;
unsigned int num;
REQUIRE(rdata->type == 18);
dns_name_init(&name, NULL);
dns_name_init(&prefix, NULL);
dns_rdata_toregion(rdata, &region);
num = uint16_fromregion(&region);
isc_region_consume(&region, 2);
sprintf(buf, "%u", num);
RETERR(str_totext(buf, target));
RETERR(str_totext(" ", target));
dns_name_fromregion(&name, &region);
sub = name_prefix(&name, origin, &prefix);
return(dns_name_totext(&prefix, sub, target));
}
static dns_result_t
fromwire_afsdb(dns_rdataclass_t class, dns_rdatatype_t type,
isc_buffer_t *source, dns_decompress_t *dctx,
isc_boolean_t downcase, isc_buffer_t *target) {
dns_name_t name;
isc_region_t sr;
isc_region_t tr;
REQUIRE(type == 18);
class = class; /*unused*/
dns_name_init(&name, NULL);
isc_buffer_active(source, &sr);
isc_buffer_available(target, &tr);
if (tr.length < 2)
return (DNS_R_NOSPACE);
if (sr.length < 2)
return (DNS_R_UNEXPECTEDEND);
memcpy(tr.base, sr.base, 2);
isc_buffer_forward(source, 2);
isc_buffer_add(target, 2);
return (dns_name_fromwire(&name, source, dctx, downcase, target));
}
static dns_result_t
towire_afsdb(dns_rdata_t *rdata, dns_compress_t *cctx, isc_buffer_t *target) {
isc_region_t tr;
isc_region_t sr;
dns_name_t name;
REQUIRE(rdata->type == 18);
isc_buffer_available(target, &tr);
dns_rdata_toregion(rdata, &sr);
if (tr.length < 2)
return (DNS_R_NOSPACE);
memcpy(tr.base, sr.base, 2);
isc_region_consume(&sr, 2);
isc_buffer_add(target, 2);
dns_name_init(&name, NULL);
dns_name_fromregion(&name, &sr);
return (dns_name_towire(&name, cctx, target));
}
static int
compare_afsdb(dns_rdata_t *rdata1, dns_rdata_t *rdata2) {
int result;
dns_name_t name1;
dns_name_t name2;
isc_region_t region1;
isc_region_t region2;
REQUIRE(rdata1->type == rdata2->type);
REQUIRE(rdata1->class == rdata2->class);
REQUIRE(rdata1->type == 18);
result = memcmp(rdata1->data, rdata2->data, 2);
if (result != 0)
return (result < 0 ? -1 : 1);
dns_name_init(&name1, NULL);
dns_name_init(&name2, NULL);
dns_rdata_toregion(rdata1, &region1);
dns_rdata_toregion(rdata2, &region2);
isc_region_consume(&region1, 2);
isc_region_consume(&region2, 2);
dns_name_fromregion(&name1, &region1);
dns_name_fromregion(&name2, &region2);
return (dns_name_compare(&name1, &name2));
}
static dns_result_t
fromstruct_afsdb(dns_rdataclass_t class, dns_rdatatype_t type, void *source,
isc_buffer_t *target) {
REQUIRE(type == 18);
class = class; /*unused*/
source = source;
target = target;
return (DNS_R_NOTIMPLEMENTED);
}
static dns_result_t
tostruct_afsdb(dns_rdata_t *rdata, void *target) {
REQUIRE(rdata->type == 18);
target = target;
return (DNS_R_NOTIMPLEMENTED);
}
#endif /* RDATA_GENERIC_AFSDB_18_H */
/*
* Copyright (C) 1999 Internet Software Consortium.
*
* Permission to use, copy, modify, and 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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS
* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
* CONSORTIUM 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: afsdb_18.h,v 1.1 1999/01/22 05:02:44 marka Exp $ */
/* RFC 1183 */
#ifndef RDATA_GENERIC_AFSDB_18_H
#define RDATA_GENERIC_AFSDB_18_H
static dns_result_t
fromtext_afsdb(dns_rdataclass_t class, dns_rdatatype_t type,
isc_lex_t *lexer, dns_name_t *origin,
isc_boolean_t downcase, isc_buffer_t *target) {
isc_token_t token;
isc_buffer_t buffer;
dns_name_t name;
REQUIRE(type == 18);
class = class; /*unused*/
/* subtype */
RETERR(gettoken(lexer, &token, isc_tokentype_number, ISC_FALSE));
RETERR(uint16_tobuffer(token.value.as_ulong, target));
/* hostname */
RETERR(gettoken(lexer, &token, isc_tokentype_string, ISC_FALSE));
dns_name_init(&name, NULL);
buffer_fromregion(&buffer, &token.value.as_region,
ISC_BUFFERTYPE_TEXT);
origin = (origin != NULL) ? origin : dns_rootname;
return (dns_name_fromtext(&name, &buffer, origin, downcase, target));
}
static dns_result_t
totext_afsdb(dns_rdata_t *rdata, dns_name_t *origin, isc_buffer_t *target) {
dns_name_t name;
dns_name_t prefix;
isc_region_t region;
char buf[sizeof "64000"];
isc_boolean_t sub;
unsigned int num;
REQUIRE(rdata->type == 18);
dns_name_init(&name, NULL);
dns_name_init(&prefix, NULL);
dns_rdata_toregion(rdata, &region);
num = uint16_fromregion(&region);
isc_region_consume(&region, 2);
sprintf(buf, "%u", num);
RETERR(str_totext(buf, target));
RETERR(str_totext(" ", target));
dns_name_fromregion(&name, &region);
sub = name_prefix(&name, origin, &prefix);
return(dns_name_totext(&prefix, sub, target));
}
static dns_result_t
fromwire_afsdb(dns_rdataclass_t class, dns_rdatatype_t type,
isc_buffer_t *source, dns_decompress_t *dctx,
isc_boolean_t downcase, isc_buffer_t *target) {
dns_name_t name;
isc_region_t sr;
isc_region_t tr;
REQUIRE(type == 18);
class = class; /*unused*/
dns_name_init(&name, NULL);
isc_buffer_active(source, &sr);
isc_buffer_available(target, &tr);
if (tr.length < 2)
return (DNS_R_NOSPACE);
if (sr.length < 2)
return (DNS_R_UNEXPECTEDEND);
memcpy(tr.base, sr.base, 2);
isc_buffer_forward(source, 2);
isc_buffer_add(target, 2);
return (dns_name_fromwire(&name, source, dctx, downcase, target));
}
static dns_result_t
towire_afsdb(dns_rdata_t *rdata, dns_compress_t *cctx, isc_buffer_t *target) {
isc_region_t tr;
isc_region_t sr;
dns_name_t name;
REQUIRE(rdata->type == 18);
isc_buffer_available(target, &tr);
dns_rdata_toregion(rdata, &sr);
if (tr.length < 2)
return (DNS_R_NOSPACE);
memcpy(tr.base, sr.base, 2);
isc_region_consume(&sr, 2);
isc_buffer_add(target, 2);
dns_name_init(&name, NULL);
dns_name_fromregion(&name, &sr);
return (dns_name_towire(&name, cctx, target));
}
static int
compare_afsdb(dns_rdata_t *rdata1, dns_rdata_t *rdata2) {
int result;
dns_name_t name1;
dns_name_t name2;
isc_region_t region1;
isc_region_t region2;
REQUIRE(rdata1->type == rdata2->type);
REQUIRE(rdata1->class == rdata2->class);
REQUIRE(rdata1->type == 18);
result = memcmp(rdata1->data, rdata2->data, 2);
if (result != 0)
return (result < 0 ? -1 : 1);
dns_name_init(&name1, NULL);
dns_name_init(&name2, NULL);
dns_rdata_toregion(rdata1, &region1);
dns_rdata_toregion(rdata2, &region2);
isc_region_consume(&region1, 2);
isc_region_consume(&region2, 2);
dns_name_fromregion(&name1, &region1);
dns_name_fromregion(&name2, &region2);
return (dns_name_compare(&name1, &name2));
}
static dns_result_t
fromstruct_afsdb(dns_rdataclass_t class, dns_rdatatype_t type, void *source,
isc_buffer_t *target) {
REQUIRE(type == 18);
class = class; /*unused*/
source = source;
target = target;
return (DNS_R_NOTIMPLEMENTED);
}
static dns_result_t
tostruct_afsdb(dns_rdata_t *rdata, void *target) {
REQUIRE(rdata->type == 18);
target = target;
return (DNS_R_NOTIMPLEMENTED);
}
#endif /* RDATA_GENERIC_AFSDB_18_H */
/* /*
* Copyright (C) 1998 Internet Software Consortium. * Copyright (C) 1998-1999 Internet Software Consortium.
* *
* Permission to use, copy, modify, and distribute this software for any * Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above * purpose with or without fee is hereby granted, provided that the above
...@@ -15,7 +15,7 @@ ...@@ -15,7 +15,7 @@
* SOFTWARE. * SOFTWARE.
*/ */
/* $Id: cname_5.c,v 1.5 1999/01/22 00:36:55 marka Exp $ */ /* $Id: cname_5.c,v 1.6 1999/01/22 05:02:44 marka Exp $ */
#ifndef RDATA_GENERIC_CNAME_5_H #ifndef RDATA_GENERIC_CNAME_5_H
#define RDATA_GENERIC_CNAME_5_H #define RDATA_GENERIC_CNAME_5_H
......
/* /*
* Copyright (C) 1998 Internet Software Consortium. * Copyright (C) 1998-1999 Internet Software Consortium.
* *
* Permission to use, copy, modify, and distribute this software for any * Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above * purpose with or without fee is hereby granted, provided that the above
...@@ -15,7 +15,7 @@ ...@@ -15,7 +15,7 @@
* SOFTWARE. * SOFTWARE.
*/ */
/* $Id: cname_5.h,v 1.5 1999/01/22 00:36:55 marka Exp $ */ /* $Id: cname_5.h,v 1.6 1999/01/22 05:02:44 marka Exp $ */
#ifndef RDATA_GENERIC_CNAME_5_H #ifndef RDATA_GENERIC_CNAME_5_H
#define RDATA_GENERIC_CNAME_5_H #define RDATA_GENERIC_CNAME_5_H
......
/* /*
* Copyright (C) 1998 Internet Software Consortium. * Copyright (C) 1998-1999 Internet Software Consortium.
* *
* Permission to use, copy, modify, and distribute this software for any * Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above * purpose with or without fee is hereby granted, provided that the above
...@@ -15,7 +15,7 @@ ...@@ -15,7 +15,7 @@
* SOFTWARE. * SOFTWARE.
*/ */
/* $Id: hinfo_13.c,v 1.7 1999/01/22 01:27:30 marka Exp $ */ /* $Id: hinfo_13.c,v 1.8 1999/01/22 05:02:44 marka Exp $ */
#ifndef RDATA_GENERIC_HINFO_13_H #ifndef RDATA_GENERIC_HINFO_13_H
#define RDATA_GENERIC_HINFO_13_H #define RDATA_GENERIC_HINFO_13_H
...@@ -72,40 +72,26 @@ fromwire_hinfo(dns_rdataclass_t class, dns_rdatatype_t type, ...@@ -72,40 +72,26 @@ fromwire_hinfo(dns_rdataclass_t class, dns_rdatatype_t type,
static dns_result_t static dns_result_t
towire_hinfo(dns_rdata_t *rdata, dns_compress_t *cctx, isc_buffer_t *target) { towire_hinfo(dns_rdata_t *rdata, dns_compress_t *cctx, isc_buffer_t *target) {
isc_region_t region;
REQUIRE(rdata->type == 13); REQUIRE(rdata->type == 13);
cctx = cctx; cctx = cctx; /*unused*/
isc_buffer_available(target, &region);
if (region.length < rdata->length)
return (DNS_R_NOSPACE);
memcpy(region.base, rdata->data, rdata->length);
isc_buffer_add(target, rdata->length);
return (DNS_R_SUCCESS); return (mem_tobuffer(target, rdata->data, rdata->length));
} }
static int static int
compare_hinfo(dns_rdata_t *rdata1, dns_rdata_t *rdata2) { compare_hinfo(dns_rdata_t *rdata1, dns_rdata_t *rdata2) {
int l; isc_region_t r1;
int result; isc_region_t r2;
REQUIRE(rdata1->type == rdata2->type); REQUIRE(rdata1->type == rdata2->type);
REQUIRE(rdata1->class == rdata2->class); REQUIRE(rdata1->class == rdata2->class);
REQUIRE(rdata1->type == 13); REQUIRE(rdata1->type == 13);
l = (rdata1->length < rdata2->length) ? rdata1->length : rdata2->length; dns_rdata_toregion(rdata1, &r1);
result = memcmp(rdata1->data, rdata2->data, l); dns_rdata_toregion(rdata2, &r2);
return (compare_region(&r1, &r2));
if (result != 0)
result = (result < 0) ? -1 : 1;
else if (rdata1->length != rdata2->length)
result = (rdata1->length < rdata2->length) ? -1 : 1;
return (result);
} }
static dns_result_t static dns_result_t
......
/* /*
* Copyright (C) 1998 Internet Software Consortium. * Copyright (C) 1998-1999 Internet Software Consortium.
* *
* Permission to use, copy, modify, and distribute this software for any * Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above * purpose with or without fee is hereby granted, provided that the above
...@@ -15,7 +15,7 @@ ...@@ -15,7 +15,7 @@
* SOFTWARE. * SOFTWARE.
*/ */
/* $Id: hinfo_13.h,v 1.7 1999/01/22 01:27:30 marka Exp $ */ /* $Id: hinfo_13.h,v 1.8 1999/01/22 05:02:44 marka Exp $ */
#ifndef RDATA_GENERIC_HINFO_13_H #ifndef RDATA_GENERIC_HINFO_13_H
#define RDATA_GENERIC_HINFO_13_H #define RDATA_GENERIC_HINFO_13_H
...@@ -72,40 +72,26 @@ fromwire_hinfo(dns_rdataclass_t class, dns_rdatatype_t type, ...@@ -72,40 +72,26 @@ fromwire_hinfo(dns_rdataclass_t class, dns_rdatatype_t type,
static dns_result_t static dns_result_t
towire_hinfo(dns_rdata_t *rdata, dns_compress_t *cctx, isc_buffer_t *target) { towire_hinfo(dns_rdata_t *rdata, dns_compress_t *cctx, isc_buffer_t *target) {
isc_region_t region;
REQUIRE(rdata->type == 13); REQUIRE(rdata->type == 13);
cctx = cctx; cctx = cctx; /*unused*/
isc_buffer_available(target, &region);
if (region.length < rdata->length)
return (DNS_R_NOSPACE);
memcpy(region.base, rdata->data, rdata->length);
isc_buffer_add(target, rdata->length);
return (DNS_R_SUCCESS); return (mem_tobuffer(target, rdata->data, rdata->length));
} }
static int static int
compare_hinfo(dns_rdata_t *rdata1, dns_rdata_t *rdata2) { compare_hinfo(dns_rdata_t *rdata1, dns_rdata_t *rdata2) {
int l; isc_region_t r1;
int result; isc_region_t r2;
REQUIRE(rdata1->type == rdata2->type); REQUIRE(rdata1->type == rdata2->type);
REQUIRE(rdata1->class == rdata2->class); REQUIRE(rdata1->class == rdata2->class);
REQUIRE(rdata1->type == 13); REQUIRE(rdata1->type == 13);
l = (rdata1->length < rdata2->length) ? rdata1->length : rdata2->length; dns_rdata_toregion(rdata1, &r1);
result = memcmp(rdata1->data, rdata2->data, l); dns_rdata_toregion(rdata2, &r2);
return (compare_region(&r1, &r2));
if (result != 0)
result = (result < 0) ? -1 : 1;
else if (rdata1->length != rdata2->length)
result = (rdata1->length < rdata2->length) ? -1 : 1;
return (result);
} }
static dns_result_t static dns_result_t
......
/*
* Copyright (C) 1999 Internet Software Consortium.
*
* Permission to use, copy, modify, and 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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS
* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
* CONSORTIUM 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