diff options
Diffstat (limited to 'tinyNET/src/dns/tnet_dns_rr.h')
| -rwxr-xr-x | tinyNET/src/dns/tnet_dns_rr.h | 185 |
1 files changed, 91 insertions, 94 deletions
diff --git a/tinyNET/src/dns/tnet_dns_rr.h b/tinyNET/src/dns/tnet_dns_rr.h index f4a1b6b..895c648 100755 --- a/tinyNET/src/dns/tnet_dns_rr.h +++ b/tinyNET/src/dns/tnet_dns_rr.h @@ -2,19 +2,19 @@ * Copyright (C) 2010-2011 Mamadou Diop. * * Contact: Mamadou Diop <diopmamadou(at)doubango[dot]org> -* +* * This file is part of Open Source Doubango Framework. * * DOUBANGO is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. -* +* * DOUBANGO is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. -* +* * You should have received a copy of the GNU General Public License * along with DOUBANGO. * @@ -46,106 +46,103 @@ TNET_BEGIN_DECLS /** RFC 1035 - 3.2.2. TYPE values * @sa http://en.wikipedia.org/wiki/List_of_DNS_record_types */ -typedef enum tnet_dns_qtype_e -{ - qtype_a = 1, /**< A 1 a host address */ - qtype_ns = 2, /**< NS 2 an authoritative name server */ - qtype_md = 3, /**< MD 3 a mail destination (Obsolete - use MX) */ - qtype_mf = 4, /**< MF 4 a mail forwarder (Obsolete - use MX) */ - qtype_cname = 5, /**< CNAME 5 the canonical name for an alias */ - qtype_soa = 6, /**< SOA 6 marks the start of a zone of authority */ - qtype_mb = 7, /**< MB 7 a mailbox domain name (EXPERIMENTAL) */ - qtype_mg = 8, /**< MG 8 a mail group member (EXPERIMENTAL) */ - qtype_mr = 9, /**< MR 9 a mail rename domain name (EXPERIMENTAL) */ - qtype_null = 10, /**< NULL 10 a null RR (EXPERIMENTAL) */ - qtype_wks = 11, /**< WKS 11 a well known service description */ - qtype_ptr = 12, /**< PTR 12 a domain name pointer */ - qtype_hinfo = 13, /**< HINFO 13 host information */ - qtype_minfo = 14, /**< MINFO 14 mailbox or mail list information */ - qtype_mx = 15, /**< MX 15 mail exchange */ - qtype_txt = 16, /**< TXT 16 text strings */ - - qtype_aaaa = 28, /**< AAAA 28 IPv6 host address */ - - qtype_srv = 33, /**< SRV 33 Service locator */ - - qtype_naptr = 35, /**< NAPTR 35 Naming Authority Pointer */ - - qtype_opt = 41, /**< OPT 41 Option */ - - qtype_ipseckey = 45,/**< IPSECKEY 45 IPSEC Key */ - - qtype_spf = 99, /**< SPF 99 SPF record */ - - qtype_any = 255 /**< * 255 A request for all records (3.2.3. QTYPE values)*/ +typedef enum tnet_dns_qtype_e { + qtype_a = 1, /**< A 1 a host address */ + qtype_ns = 2, /**< NS 2 an authoritative name server */ + qtype_md = 3, /**< MD 3 a mail destination (Obsolete - use MX) */ + qtype_mf = 4, /**< MF 4 a mail forwarder (Obsolete - use MX) */ + qtype_cname = 5, /**< CNAME 5 the canonical name for an alias */ + qtype_soa = 6, /**< SOA 6 marks the start of a zone of authority */ + qtype_mb = 7, /**< MB 7 a mailbox domain name (EXPERIMENTAL) */ + qtype_mg = 8, /**< MG 8 a mail group member (EXPERIMENTAL) */ + qtype_mr = 9, /**< MR 9 a mail rename domain name (EXPERIMENTAL) */ + qtype_null = 10, /**< NULL 10 a null RR (EXPERIMENTAL) */ + qtype_wks = 11, /**< WKS 11 a well known service description */ + qtype_ptr = 12, /**< PTR 12 a domain name pointer */ + qtype_hinfo = 13, /**< HINFO 13 host information */ + qtype_minfo = 14, /**< MINFO 14 mailbox or mail list information */ + qtype_mx = 15, /**< MX 15 mail exchange */ + qtype_txt = 16, /**< TXT 16 text strings */ + + qtype_aaaa = 28, /**< AAAA 28 IPv6 host address */ + + qtype_srv = 33, /**< SRV 33 Service locator */ + + qtype_naptr = 35, /**< NAPTR 35 Naming Authority Pointer */ + + qtype_opt = 41, /**< OPT 41 Option */ + + qtype_ipseckey = 45,/**< IPSECKEY 45 IPSEC Key */ + + qtype_spf = 99, /**< SPF 99 SPF record */ + + qtype_any = 255 /**< * 255 A request for all records (3.2.3. QTYPE values)*/ } tnet_dns_qtype_t; /** RFC 1035 - 3.2.4. CLASS values */ -typedef enum tnet_dns_qclass_e -{ - qclass_in = 1, /**< IN 1 the Internet */ - qclass_ics = 2, /**< CS 2 the CSNET class (Obsolete - used only for examples in some obsolete RFCs) */ - qclass_ch = 3, /**< CH 3 the CHAOS class */ - qclass_hs = 4, /**< HS 4 Hesiod [Dyer 87] */ - - qclass_any = 255 /**< * 255 any class (3.2.5. QCLASS values) */ +typedef enum tnet_dns_qclass_e { + qclass_in = 1, /**< IN 1 the Internet */ + qclass_ics = 2, /**< CS 2 the CSNET class (Obsolete - used only for examples in some obsolete RFCs) */ + qclass_ch = 3, /**< CH 3 the CHAOS class */ + qclass_hs = 4, /**< HS 4 Hesiod [Dyer 87] */ + + qclass_any = 255 /**< * 255 any class (3.2.5. QCLASS values) */ } tnet_dns_qclass_t; -/** RFC 1034 (3.6. Resource Records) and 1035 (3.2.1. Format) +/** RFC 1034 (3.6. Resource Records) and 1035 (3.2.1. Format) */ -typedef struct tnet_dns_rr_s -{ - TSK_DECLARE_OBJECT; - - /* RFC 1035 - 3.2.1. Format - 1 1 1 1 1 1 - 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 - +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - | | - / / - / NAME / - | | - +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - | TYPE | - +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - | CLASS | - +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - | TTL | - | | - +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - | RDLENGTH | - +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--| - / RDATA / - / / - +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - */ - - tsk_bool_t initialized; - - /** An owner name, i.e., the name of the node to which this resource record pertains. */ - char* name; - - /** Two octets containing one of the RR TYPE codes. */ - tnet_dns_qtype_t qtype; - - /** Two octets containing one of the RR CLASS codes. */ - tnet_dns_qclass_t qclass; - - /** A 32 bit signed integer that specifies the time interval (seconds) that the resource record may be cached before the source - of the information should again be consulted. - Zero values are interpreted to mean that the RR can only be used for the transaction in progress, and should not be cached. - For example, SOA records are always distributed with a zero TTL to prohibit caching. Zero values can also be used for extremely volatile data. */ - int32_t ttl; - - /** An unsigned 16 bit integer that specifies the length in octets of the RDATA field. */ - uint16_t rdlength; - - /** A variable length string of octets that describes the resource. - The format of this information varies according to the TYPE and CLASS of the resource record.*/ - void *rpdata; +typedef struct tnet_dns_rr_s { + TSK_DECLARE_OBJECT; + + /* RFC 1035 - 3.2.1. Format + 1 1 1 1 1 1 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | | + / / + / NAME / + | | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | TYPE | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | CLASS | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | TTL | + | | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | RDLENGTH | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--| + / RDATA / + / / + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + */ + + tsk_bool_t initialized; + + /** An owner name, i.e., the name of the node to which this resource record pertains. */ + char* name; + + /** Two octets containing one of the RR TYPE codes. */ + tnet_dns_qtype_t qtype; + + /** Two octets containing one of the RR CLASS codes. */ + tnet_dns_qclass_t qclass; + + /** A 32 bit signed integer that specifies the time interval (seconds) that the resource record may be cached before the source + of the information should again be consulted. + Zero values are interpreted to mean that the RR can only be used for the transaction in progress, and should not be cached. + For example, SOA records are always distributed with a zero TTL to prohibit caching. Zero values can also be used for extremely volatile data. */ + int32_t ttl; + + /** An unsigned 16 bit integer that specifies the length in octets of the RDATA field. */ + uint16_t rdlength; + + /** A variable length string of octets that describes the resource. + The format of this information varies according to the TYPE and CLASS of the resource record.*/ + void *rpdata; } tnet_dns_rr_t; |
