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eac61ce1 | 1 | /* |
bde978a6 | 2 | * Copyright (C) 1996-2015 The Squid Software Foundation and contributors |
eac61ce1 AJ |
3 | * |
4 | * Squid software is distributed under GPLv2+ license and includes | |
5 | * contributions from numerous individuals and organizations. | |
6 | * Please see the COPYING and CONTRIBUTORS files for details. | |
7 | */ | |
8 | ||
1139d406 AJ |
9 | #ifndef SQUID_HTTP_REGISTEREDHEADERS_H |
10 | #define SQUID_HTTP_REGISTEREDHEADERS_H | |
11 | ||
12 | /// recognized or "known" header fields; and the RFC which defines them (or not) | |
17437edf | 13 | /// http://www.iana.org/assignments/message-headers/message-headers.xhtml |
1139d406 | 14 | typedef enum { |
f73b02a9 AJ |
15 | HDR_ACCEPT = 0, /**< RFC 7231 */ |
16 | HDR_ACCEPT_CHARSET, /**< RFC 7231 */ | |
17 | HDR_ACCEPT_ENCODING, /**< RFC 7231 */ | |
18 | /*HDR_ACCEPT_FEATURES,*/ /* RFC 2295 */ | |
19 | HDR_ACCEPT_LANGUAGE, /**< RFC 7231 */ | |
20 | HDR_ACCEPT_RANGES, /**< RFC 7233 */ | |
21 | HDR_AGE, /**< RFC 7234 */ | |
22 | HDR_ALLOW, /**< RFC 7231 */ | |
ec9d1de5 | 23 | HDR_ALTERNATE_PROTOCOL, /**< GFE custom header we may have to erase */ |
f73b02a9 AJ |
24 | HDR_AUTHENTICATION_INFO, /**< RFC 2617 */ |
25 | HDR_AUTHORIZATION, /**< RFC 7235, 4559 */ | |
26 | HDR_CACHE_CONTROL, /**< RFC 7234 */ | |
27 | HDR_CONNECTION, /**< RFC 7230 */ | |
28 | HDR_CONTENT_BASE, /**< obsoleted RFC 2068 */ | |
29 | HDR_CONTENT_DISPOSITION, /**< RFC 2183, 6266 */ | |
30 | HDR_CONTENT_ENCODING, /**< RFC 7231 */ | |
31 | HDR_CONTENT_LANGUAGE, /**< RFC 7231 */ | |
32 | HDR_CONTENT_LENGTH, /**< RFC 7230 */ | |
33 | HDR_CONTENT_LOCATION, /**< RFC 7231 */ | |
34 | HDR_CONTENT_MD5, /**< deprecated, RFC 2616 */ | |
35 | HDR_CONTENT_RANGE, /**< RFC 7233 */ | |
36 | HDR_CONTENT_TYPE, /**< RFC 7231 */ | |
37 | HDR_COOKIE, /**< RFC 6265 header we may need to erase */ | |
1139d406 | 38 | HDR_COOKIE2, /**< obsolete RFC 2965 header we may need to erase */ |
f73b02a9 | 39 | HDR_DATE, /**< RFC 7231 */ |
1139d406 AJ |
40 | /*HDR_DAV,*/ /* RFC 2518 */ |
41 | /*HDR_DEPTH,*/ /* RFC 2518 */ | |
f73b02a9 | 42 | /*HDR_DERIVED_FROM,*/ /* deprecated RFC 2068 */ |
1139d406 | 43 | /*HDR_DESTINATION,*/ /* RFC 2518 */ |
f73b02a9 AJ |
44 | HDR_ETAG, /**< RFC 7232 */ |
45 | HDR_EXPECT, /**< RFC 7231 */ | |
46 | HDR_EXPIRES, /**< RFC 7234 */ | |
1b2ae44e | 47 | HDR_FORWARDED, /**< RFC 7239 */ |
f73b02a9 AJ |
48 | HDR_FROM, /**< RFC 7231 */ |
49 | HDR_HOST, /**< RFC 7230 */ | |
c27e1e37 | 50 | HDR_HTTP2_SETTINGS, /**< RFC 7540 */ |
1139d406 | 51 | /*HDR_IF,*/ /* RFC 2518 */ |
f73b02a9 AJ |
52 | HDR_IF_MATCH, /**< RFC 7232 */ |
53 | HDR_IF_MODIFIED_SINCE, /**< RFC 7232 */ | |
54 | HDR_IF_NONE_MATCH, /**< RFC 7232 */ | |
55 | HDR_IF_RANGE, /**< RFC 7233 */ | |
56 | HDR_IF_UNMODIFIED_SINCE, /**< RFC 7232 */ | |
57 | HDR_KEEP_ALIVE, /**< obsoleted RFC 2068 header we may need to erase */ | |
1139d406 | 58 | HDR_KEY, /**< experimental RFC Draft draft-fielding-http-key-02 */ |
f73b02a9 AJ |
59 | HDR_LAST_MODIFIED, /**< RFC 7232 */ |
60 | HDR_LINK, /**< RFC 5988 */ | |
61 | HDR_LOCATION, /**< RFC 7231 */ | |
1139d406 | 62 | /*HDR_LOCK_TOKEN,*/ /* RFC 2518 */ |
f73b02a9 AJ |
63 | HDR_MAX_FORWARDS, /**< RFC 7231 */ |
64 | HDR_MIME_VERSION, /**< RFC 2045, 7231 */ | |
1139d406 AJ |
65 | HDR_NEGOTIATE, /**< experimental RFC 2295. Why only this one from 2295? */ |
66 | /*HDR_OVERWRITE,*/ /* RFC 2518 */ | |
67 | HDR_ORIGIN, /* CORS Draft specification (see http://www.w3.org/TR/cors/) */ | |
f73b02a9 AJ |
68 | HDR_PRAGMA, /**< RFC 7234 */ |
69 | HDR_PROXY_AUTHENTICATE, /**< RFC 7235 */ | |
1139d406 | 70 | HDR_PROXY_AUTHENTICATION_INFO, /**< RFC 2617 */ |
f73b02a9 | 71 | HDR_PROXY_AUTHORIZATION, /**< RFC 7235 */ |
1139d406 AJ |
72 | HDR_PROXY_CONNECTION, /**< obsolete Netscape header we may need to erase. */ |
73 | HDR_PROXY_SUPPORT, /**< RFC 4559 */ | |
f73b02a9 AJ |
74 | HDR_PUBLIC, /**< RFC 2068 */ |
75 | HDR_RANGE, /**< RFC 7233 */ | |
76 | HDR_REFERER, /**< RFC 7231 */ | |
1139d406 | 77 | HDR_REQUEST_RANGE, /**< some clients use this, sigh */ |
f73b02a9 AJ |
78 | HDR_RETRY_AFTER, /**< RFC 7231 */ |
79 | HDR_SERVER, /**< RFC 7231 */ | |
80 | HDR_SET_COOKIE, /**< RFC 6265 header we may need to erase */ | |
81 | HDR_SET_COOKIE2, /**< obsoleted RFC 2965 header we may need to erase */ | |
1139d406 AJ |
82 | /*HDR_STATUS_URI,*/ /* RFC 2518 */ |
83 | /*HDR_TCN,*/ /* experimental RFC 2295 */ | |
f73b02a9 | 84 | HDR_TE, /**< RFC 7230 */ |
1139d406 | 85 | /*HDR_TIMEOUT,*/ /* RFC 2518 */ |
1b2ae44e | 86 | HDR_TITLE, /* obsolete draft suggested header */ |
f73b02a9 AJ |
87 | HDR_TRAILER, /**< RFC 7230 */ |
88 | HDR_TRANSFER_ENCODING, /**< RFC 7230 */ | |
1139d406 AJ |
89 | HDR_TRANSLATE, /**< IIS custom header we may need to erase */ |
90 | HDR_UNLESS_MODIFIED_SINCE, /**< IIS custom header we may need to erase */ | |
f73b02a9 AJ |
91 | HDR_UPGRADE, /**< RFC 7230 */ |
92 | HDR_USER_AGENT, /**< RFC 7231 */ | |
1139d406 | 93 | /*HDR_VARIANT_VARY,*/ /* experimental RFC 2295 */ |
f73b02a9 AJ |
94 | HDR_VARY, /**< RFC 7231 */ |
95 | HDR_VIA, /**< RFC 7230 */ | |
96 | HDR_WARNING, /**< RFC 7234 */ | |
97 | HDR_WWW_AUTHENTICATE, /**< RFC 7235, 4559 */ | |
1139d406 AJ |
98 | HDR_X_CACHE, /**< Squid custom header */ |
99 | HDR_X_CACHE_LOOKUP, /**< Squid custom header. temporary hack that became de-facto. TODO remove */ | |
f73b02a9 | 100 | HDR_X_FORWARDED_FOR, /**< obsolete Squid custom header, RFC 7239 */ |
1139d406 AJ |
101 | HDR_X_REQUEST_URI, /**< Squid custom header appended if ADD_X_REQUEST_URI is defined */ |
102 | HDR_X_SQUID_ERROR, /**< Squid custom header on generated error responses */ | |
103 | #if X_ACCELERATOR_VARY | |
104 | HDR_X_ACCELERATOR_VARY, /**< obsolete Squid custom header. */ | |
105 | #endif | |
106 | #if USE_ADAPTATION | |
107 | HDR_X_NEXT_SERVICES, /**< Squid custom ICAP header */ | |
108 | #endif | |
109 | HDR_SURROGATE_CAPABILITY, /**< Edge Side Includes (ESI) header */ | |
110 | HDR_SURROGATE_CONTROL, /**< Edge Side Includes (ESI) header */ | |
111 | HDR_FRONT_END_HTTPS, /**< MS Exchange custom header we may have to add */ | |
17437edf AJ |
112 | HDR_FTP_COMMAND, /**< Internal header for FTP command */ |
113 | HDR_FTP_ARGUMENTS, /**< Internal header for FTP command arguments */ | |
114 | HDR_FTP_PRE, /**< Internal header containing leading FTP control response lines */ | |
115 | HDR_FTP_STATUS, /**< Internal header for FTP reply status */ | |
116 | HDR_FTP_REASON, /**< Internal header for FTP reply reason */ | |
1139d406 | 117 | HDR_OTHER, /**< internal tag value for "unknown" headers */ |
fadc02c9 FC |
118 | HDR_ENUM_END, |
119 | HDR_BAD_HDR = -1 | |
1139d406 AJ |
120 | } http_hdr_type; |
121 | ||
122 | #endif /* SQUID_HTTP_REGISTEREDHEADERS_H */ | |
f53969cc | 123 |