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Diffstat (limited to 'src/dns/dnsparser.h')
-rw-r--r-- | src/dns/dnsparser.h | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/src/dns/dnsparser.h b/src/dns/dnsparser.h deleted file mode 100644 index d312f8931..000000000 --- a/src/dns/dnsparser.h +++ /dev/null | |||
@@ -1,195 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet | ||
3 | (C) 2010, 2011, 2012 Christian Grothoff (and other contributing authors) | ||
4 | |||
5 | GNUnet is free software; you can redistribute it and/or modify | ||
6 | it under the terms of the GNU General Public License as published | ||
7 | by the Free Software Foundation; either version 2, or (at your | ||
8 | option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU General Public License | ||
16 | along with GNUnet; see the file COPYING. If not, write to the | ||
17 | Free Software Foundation, Inc., 59 Temple Place - Suite 330, | ||
18 | Boston, MA 02111-1307, USA. | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @file dns/dnsparser.h | ||
23 | * @brief helper library to parse DNS packets. | ||
24 | * @author Philipp Toelke | ||
25 | * @author Christian Grothoff | ||
26 | * @author Martin Schanzenbach | ||
27 | */ | ||
28 | GNUNET_NETWORK_STRUCT_BEGIN | ||
29 | |||
30 | /* FIXME: replace this one with the one from tcpip_tun.h!? */ | ||
31 | /** | ||
32 | * Head of a any DNS message. | ||
33 | */ | ||
34 | struct GNUNET_TUN_DnsHeader | ||
35 | { | ||
36 | /** | ||
37 | * Request/response ID. (NBO) | ||
38 | */ | ||
39 | uint16_t id GNUNET_PACKED; | ||
40 | |||
41 | /** | ||
42 | * Flags for the operation. | ||
43 | */ | ||
44 | struct GNUNET_DNSPARSER_Flags flags; | ||
45 | |||
46 | /** | ||
47 | * number of questions (NBO) | ||
48 | */ | ||
49 | uint16_t query_count GNUNET_PACKED; | ||
50 | |||
51 | /** | ||
52 | * number of answers (NBO) | ||
53 | */ | ||
54 | uint16_t answer_rcount GNUNET_PACKED; | ||
55 | |||
56 | /** | ||
57 | * number of authority-records (NBO) | ||
58 | */ | ||
59 | uint16_t authority_rcount GNUNET_PACKED; | ||
60 | |||
61 | /** | ||
62 | * number of additional records (NBO) | ||
63 | */ | ||
64 | uint16_t additional_rcount GNUNET_PACKED; | ||
65 | }; | ||
66 | |||
67 | |||
68 | /** | ||
69 | * DNS query prefix. | ||
70 | */ | ||
71 | struct query_line | ||
72 | { | ||
73 | /** | ||
74 | * Desired type (GNUNET_DNSPARSER_TYPE_XXX). (NBO) | ||
75 | */ | ||
76 | uint16_t type GNUNET_PACKED; | ||
77 | |||
78 | /** | ||
79 | * Desired class (usually GNUNET_DNSPARSER_CLASS_INTERNET). (NBO) | ||
80 | */ | ||
81 | uint16_t class GNUNET_PACKED; | ||
82 | }; | ||
83 | |||
84 | |||
85 | /** | ||
86 | * General DNS record prefix. | ||
87 | */ | ||
88 | struct record_line | ||
89 | { | ||
90 | /** | ||
91 | * Record type (GNUNET_DNSPARSER_TYPE_XXX). (NBO) | ||
92 | */ | ||
93 | uint16_t type GNUNET_PACKED; | ||
94 | |||
95 | /** | ||
96 | * Record class (usually GNUNET_DNSPARSER_CLASS_INTERNET). (NBO) | ||
97 | */ | ||
98 | uint16_t class GNUNET_PACKED; | ||
99 | |||
100 | /** | ||
101 | * Expiration for the record (in seconds). (NBO) | ||
102 | */ | ||
103 | uint32_t ttl GNUNET_PACKED; | ||
104 | |||
105 | /** | ||
106 | * Number of bytes of data that follow. (NBO) | ||
107 | */ | ||
108 | uint16_t data_len GNUNET_PACKED; | ||
109 | }; | ||
110 | |||
111 | |||
112 | /** | ||
113 | * Payload of DNS SOA record (header). | ||
114 | */ | ||
115 | struct soa_data | ||
116 | { | ||
117 | /** | ||
118 | * The version number of the original copy of the zone. (NBO) | ||
119 | */ | ||
120 | uint32_t serial GNUNET_PACKED; | ||
121 | |||
122 | /** | ||
123 | * Time interval before the zone should be refreshed. (NBO) | ||
124 | */ | ||
125 | uint32_t refresh GNUNET_PACKED; | ||
126 | |||
127 | /** | ||
128 | * Time interval that should elapse before a failed refresh should | ||
129 | * be retried. (NBO) | ||
130 | */ | ||
131 | uint32_t retry GNUNET_PACKED; | ||
132 | |||
133 | /** | ||
134 | * Time value that specifies the upper limit on the time interval | ||
135 | * that can elapse before the zone is no longer authoritative. (NBO) | ||
136 | */ | ||
137 | uint32_t expire GNUNET_PACKED; | ||
138 | |||
139 | /** | ||
140 | * The bit minimum TTL field that should be exported with any RR | ||
141 | * from this zone. (NBO) | ||
142 | */ | ||
143 | uint32_t minimum GNUNET_PACKED; | ||
144 | }; | ||
145 | |||
146 | |||
147 | /** | ||
148 | * Payload of DNS SRV record (header). | ||
149 | */ | ||
150 | struct srv_data | ||
151 | { | ||
152 | |||
153 | /** | ||
154 | * Preference for this entry (lower value is higher preference). Clients | ||
155 | * will contact hosts from the lowest-priority group first and fall back | ||
156 | * to higher priorities if the low-priority entries are unavailable. (NBO) | ||
157 | */ | ||
158 | uint16_t prio GNUNET_PACKED; | ||
159 | |||
160 | /** | ||
161 | * Relative weight for records with the same priority. Clients will use | ||
162 | * the hosts of the same (lowest) priority with a probability proportional | ||
163 | * to the weight given. (NBO) | ||
164 | */ | ||
165 | uint16_t weight GNUNET_PACKED; | ||
166 | |||
167 | /** | ||
168 | * TCP or UDP port of the service. (NBO) | ||
169 | */ | ||
170 | uint16_t port GNUNET_PACKED; | ||
171 | |||
172 | /* followed by 'target' name */ | ||
173 | }; | ||
174 | |||
175 | |||
176 | /** | ||
177 | * Payload of GNS VPN record | ||
178 | */ | ||
179 | struct vpn_data | ||
180 | { | ||
181 | /** | ||
182 | * The peer to contact | ||
183 | */ | ||
184 | struct GNUNET_HashCode peer; | ||
185 | |||
186 | /** | ||
187 | * The protocol to use | ||
188 | */ | ||
189 | uint16_t proto GNUNET_PACKED; | ||
190 | |||
191 | |||
192 | /* followed by the servicename / identifier / password (0-terminated) */ | ||
193 | }; | ||
194 | |||
195 | GNUNET_NETWORK_STRUCT_END | ||