Mercurial > hg > nginx
annotate src/http/ngx_http_request.h @ 6718:bdf64ae3376b
Modules compatibility: http2.
HTTP/2-specific fields in structures are now available unconditionally.
Removed NGX_HTTP_V2 from the signature accordingly.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 03 Oct 2016 15:58:22 +0300 |
| parents | 90a03b1dc4db |
| children | e38e9c50a40e |
| rev | line source |
|---|---|
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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8 #ifndef _NGX_HTTP_REQUEST_H_INCLUDED_ |
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9 #define _NGX_HTTP_REQUEST_H_INCLUDED_ |
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| 651 | 12 #define NGX_HTTP_MAX_URI_CHANGES 10 |
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13 #define NGX_HTTP_MAX_SUBREQUESTS 50 |
| 509 | 14 |
| 649 | 15 /* must be 2^n */ |
| 16 #define NGX_HTTP_LC_HEADER_LEN 32 | |
| 17 | |
| 509 | 18 |
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19 #define NGX_HTTP_DISCARD_BUFFER_SIZE 4096 |
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20 #define NGX_HTTP_LINGERING_BUFFER_SIZE 4096 |
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23 #define NGX_HTTP_VERSION_9 9 |
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24 #define NGX_HTTP_VERSION_10 1000 |
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25 #define NGX_HTTP_VERSION_11 1001 |
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26 #define NGX_HTTP_VERSION_20 2000 |
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27 |
| 633 | 28 #define NGX_HTTP_UNKNOWN 0x0001 |
| 29 #define NGX_HTTP_GET 0x0002 | |
| 30 #define NGX_HTTP_HEAD 0x0004 | |
| 31 #define NGX_HTTP_POST 0x0008 | |
| 32 #define NGX_HTTP_PUT 0x0010 | |
| 33 #define NGX_HTTP_DELETE 0x0020 | |
| 637 | 34 #define NGX_HTTP_MKCOL 0x0040 |
| 844 | 35 #define NGX_HTTP_COPY 0x0080 |
| 36 #define NGX_HTTP_MOVE 0x0100 | |
| 37 #define NGX_HTTP_OPTIONS 0x0200 | |
| 38 #define NGX_HTTP_PROPFIND 0x0400 | |
| 39 #define NGX_HTTP_PROPPATCH 0x0800 | |
| 40 #define NGX_HTTP_LOCK 0x1000 | |
| 41 #define NGX_HTTP_UNLOCK 0x2000 | |
| 3613 | 42 #define NGX_HTTP_PATCH 0x4000 |
| 43 #define NGX_HTTP_TRACE 0x8000 | |
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45 #define NGX_HTTP_CONNECTION_CLOSE 1 |
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46 #define NGX_HTTP_CONNECTION_KEEP_ALIVE 2 |
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49 #define NGX_NONE 1 |
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52 #define NGX_HTTP_PARSE_HEADER_DONE 1 |
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54 #define NGX_HTTP_CLIENT_ERROR 10 |
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55 #define NGX_HTTP_PARSE_INVALID_METHOD 10 |
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56 #define NGX_HTTP_PARSE_INVALID_REQUEST 11 |
| 505 | 57 #define NGX_HTTP_PARSE_INVALID_09_METHOD 12 |
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| 505 | 59 #define NGX_HTTP_PARSE_INVALID_HEADER 13 |
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| 3527 | 62 /* unused 1 */ |
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63 #define NGX_HTTP_SUBREQUEST_IN_MEMORY 2 |
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64 #define NGX_HTTP_SUBREQUEST_WAITED 4 |
| 3161 | 65 #define NGX_HTTP_LOG_UNSAFE 8 |
| 573 | 66 |
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68 #define NGX_HTTP_CONTINUE 100 |
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69 #define NGX_HTTP_SWITCHING_PROTOCOLS 101 |
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70 #define NGX_HTTP_PROCESSING 102 |
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71 |
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72 #define NGX_HTTP_OK 200 |
| 633 | 73 #define NGX_HTTP_CREATED 201 |
| 3604 | 74 #define NGX_HTTP_ACCEPTED 202 |
| 511 | 75 #define NGX_HTTP_NO_CONTENT 204 |
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76 #define NGX_HTTP_PARTIAL_CONTENT 206 |
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78 #define NGX_HTTP_SPECIAL_RESPONSE 300 |
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79 #define NGX_HTTP_MOVED_PERMANENTLY 301 |
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80 #define NGX_HTTP_MOVED_TEMPORARILY 302 |
| 3631 | 81 #define NGX_HTTP_SEE_OTHER 303 |
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82 #define NGX_HTTP_NOT_MODIFIED 304 |
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83 #define NGX_HTTP_TEMPORARY_REDIRECT 307 |
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85 #define NGX_HTTP_BAD_REQUEST 400 |
| 503 | 86 #define NGX_HTTP_UNAUTHORIZED 401 |
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87 #define NGX_HTTP_FORBIDDEN 403 |
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88 #define NGX_HTTP_NOT_FOUND 404 |
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89 #define NGX_HTTP_NOT_ALLOWED 405 |
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90 #define NGX_HTTP_REQUEST_TIME_OUT 408 |
| 637 | 91 #define NGX_HTTP_CONFLICT 409 |
| 581 | 92 #define NGX_HTTP_LENGTH_REQUIRED 411 |
| 1057 | 93 #define NGX_HTTP_PRECONDITION_FAILED 412 |
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94 #define NGX_HTTP_REQUEST_ENTITY_TOO_LARGE 413 |
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95 #define NGX_HTTP_REQUEST_URI_TOO_LARGE 414 |
| 637 | 96 #define NGX_HTTP_UNSUPPORTED_MEDIA_TYPE 415 |
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97 #define NGX_HTTP_RANGE_NOT_SATISFIABLE 416 |
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98 #define NGX_HTTP_MISDIRECTED_REQUEST 421 |
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100 |
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101 /* Our own HTTP codes */ |
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| 587 | 103 /* The special code to close connection without any response */ |
| 104 #define NGX_HTTP_CLOSE 444 | |
| 105 | |
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106 #define NGX_HTTP_NGINX_CODES 494 |
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107 |
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108 #define NGX_HTTP_REQUEST_HEADER_TOO_LARGE 494 |
| 647 | 109 |
| 110 #define NGX_HTTPS_CERT_ERROR 495 | |
| 111 #define NGX_HTTPS_NO_CERT 496 | |
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112 |
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113 /* |
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114 * We use the special code for the plain HTTP requests that are sent to |
| 577 | 115 * HTTPS port to distinguish it from 4XX in an error page redirection |
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116 */ |
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117 #define NGX_HTTP_TO_HTTPS 497 |
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| 613 | 119 /* 498 is the canceled code for the requests with invalid host name */ |
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120 |
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121 /* |
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122 * HTTP does not define the code for the case when a client closed |
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123 * the connection while we are processing its request so we introduce |
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124 * own code to log such situation when a client has closed the connection |
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125 * before we even try to send the HTTP header to it |
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126 */ |
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127 #define NGX_HTTP_CLIENT_CLOSED_REQUEST 499 |
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128 |
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129 |
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130 #define NGX_HTTP_INTERNAL_SERVER_ERROR 500 |
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131 #define NGX_HTTP_NOT_IMPLEMENTED 501 |
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132 #define NGX_HTTP_BAD_GATEWAY 502 |
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133 #define NGX_HTTP_SERVICE_UNAVAILABLE 503 |
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nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
160
diff
changeset
|
134 #define NGX_HTTP_GATEWAY_TIME_OUT 504 |
| 637 | 135 #define NGX_HTTP_INSUFFICIENT_STORAGE 507 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
136 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
137 |
|
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
138 #define NGX_HTTP_LOWLEVEL_BUFFERED 0xf0 |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
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parents:
777
diff
changeset
|
139 #define NGX_HTTP_WRITE_BUFFERED 0x10 |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
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parents:
777
diff
changeset
|
140 #define NGX_HTTP_GZIP_BUFFERED 0x20 |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
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parents:
777
diff
changeset
|
141 #define NGX_HTTP_SSI_BUFFERED 0x01 |
| 1172 | 142 #define NGX_HTTP_SUB_BUFFERED 0x02 |
| 143 #define NGX_HTTP_COPY_BUFFERED 0x04 | |
| 597 | 144 |
| 145 | |
|
216
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
146 typedef enum { |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
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parents:
210
diff
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|
147 NGX_HTTP_INITING_REQUEST_STATE = 0, |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
148 NGX_HTTP_READING_REQUEST_STATE, |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
149 NGX_HTTP_PROCESS_REQUEST_STATE, |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
150 |
|
216
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
151 NGX_HTTP_CONNECT_UPSTREAM_STATE, |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
152 NGX_HTTP_WRITING_UPSTREAM_STATE, |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
153 NGX_HTTP_READING_UPSTREAM_STATE, |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
154 |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
155 NGX_HTTP_WRITING_REQUEST_STATE, |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
156 NGX_HTTP_LINGERING_CLOSE_STATE, |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
157 NGX_HTTP_KEEPALIVE_STATE |
|
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
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|
158 } ngx_http_state_e; |
|
91
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nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
diff
changeset
|
159 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
160 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
diff
changeset
|
161 typedef struct { |
| 501 | 162 ngx_str_t name; |
| 163 ngx_uint_t offset; | |
| 509 | 164 ngx_http_header_handler_pt handler; |
|
91
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nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
diff
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|
165 } ngx_http_header_t; |
|
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parents:
diff
changeset
|
166 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
diff
changeset
|
167 |
|
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nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
diff
changeset
|
168 typedef struct { |
| 509 | 169 ngx_str_t name; |
| 170 ngx_uint_t offset; | |
| 569 | 171 } ngx_http_header_out_t; |
| 509 | 172 |
| 173 | |
| 174 typedef struct { | |
| 501 | 175 ngx_list_t headers; |
|
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
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parents:
162
diff
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|
176 |
| 501 | 177 ngx_table_elt_t *host; |
| 178 ngx_table_elt_t *connection; | |
| 179 ngx_table_elt_t *if_modified_since; | |
|
3814
e6e453203bae
"If-Unmodified-Since" support
Igor Sysoev <igor@sysoev.ru>
parents:
3663
diff
changeset
|
180 ngx_table_elt_t *if_unmodified_since; |
|
4744
5b93a9ac60ed
Entity tags: basic support in not modified filter.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4697
diff
changeset
|
181 ngx_table_elt_t *if_match; |
|
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Entity tags: basic support in not modified filter.
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parents:
4697
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182 ngx_table_elt_t *if_none_match; |
| 501 | 183 ngx_table_elt_t *user_agent; |
| 184 ngx_table_elt_t *referer; | |
| 185 ngx_table_elt_t *content_length; | |
|
6538
055cbb52ac1d
Dav: return 501 on PUT with ranges (ticket #948).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6496
diff
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|
186 ngx_table_elt_t *content_range; |
| 501 | 187 ngx_table_elt_t *content_type; |
|
155
46eb23d9471d
nginx-0.0.1-2003-10-22-20:38:26 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
188 |
| 501 | 189 ngx_table_elt_t *range; |
| 1630 | 190 ngx_table_elt_t *if_range; |
|
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
191 |
| 581 | 192 ngx_table_elt_t *transfer_encoding; |
| 2067 | 193 ngx_table_elt_t *expect; |
|
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4930
diff
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|
194 ngx_table_elt_t *upgrade; |
| 581 | 195 |
|
287
35a6a9df2d25
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parents:
232
diff
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|
196 #if (NGX_HTTP_GZIP) |
| 501 | 197 ngx_table_elt_t *accept_encoding; |
| 198 ngx_table_elt_t *via; | |
|
287
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parents:
232
diff
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|
199 #endif |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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parents:
96
diff
changeset
|
200 |
| 501 | 201 ngx_table_elt_t *authorization; |
|
172
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
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parents:
170
diff
changeset
|
202 |
| 501 | 203 ngx_table_elt_t *keep_alive; |
|
91
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parents:
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204 |
|
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4501
diff
changeset
|
205 #if (NGX_HTTP_X_FORWARDED_FOR) |
|
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
parents:
5072
diff
changeset
|
206 ngx_array_t x_forwarded_for; |
|
287
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232
diff
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|
207 #endif |
|
35a6a9df2d25
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parents:
232
diff
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|
208 |
| 573 | 209 #if (NGX_HTTP_REALIP) |
| 210 ngx_table_elt_t *x_real_ip; | |
| 211 #endif | |
| 212 | |
| 489 | 213 #if (NGX_HTTP_HEADERS) |
| 501 | 214 ngx_table_elt_t *accept; |
| 215 ngx_table_elt_t *accept_language; | |
| 489 | 216 #endif |
| 217 | |
| 637 | 218 #if (NGX_HTTP_DAV) |
| 219 ngx_table_elt_t *depth; | |
| 220 ngx_table_elt_t *destination; | |
| 1059 | 221 ngx_table_elt_t *overwrite; |
| 681 | 222 ngx_table_elt_t *date; |
| 637 | 223 #endif |
| 224 | |
| 503 | 225 ngx_str_t user; |
| 226 ngx_str_t passwd; | |
| 227 | |
| 501 | 228 ngx_array_t cookies; |
| 229 | |
|
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1856
diff
changeset
|
230 ngx_str_t server; |
| 663 | 231 off_t content_length_n; |
| 501 | 232 time_t keep_alive_n; |
|
408
d6e2b445c1b8
nginx-0.0.10-2004-08-27-19:40:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
396
diff
changeset
|
233 |
| 501 | 234 unsigned connection_type:2; |
|
4930
6f085bfcdb4d
Request body: chunked transfer encoding support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4744
diff
changeset
|
235 unsigned chunked:1; |
| 501 | 236 unsigned msie:1; |
| 2205 | 237 unsigned msie6:1; |
| 501 | 238 unsigned opera:1; |
| 239 unsigned gecko:1; | |
| 3315 | 240 unsigned chrome:1; |
|
3419
fcd72b8d69f3
disable keepalive for Safari:
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
241 unsigned safari:1; |
| 501 | 242 unsigned konqueror:1; |
|
91
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nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
diff
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|
243 } ngx_http_headers_in_t; |
|
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parents:
diff
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|
244 |
|
637625a2acdb
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parents:
diff
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|
245 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
diff
changeset
|
246 typedef struct { |
| 501 | 247 ngx_list_t headers; |
|
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
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parents:
162
diff
changeset
|
248 |
| 501 | 249 ngx_uint_t status; |
| 250 ngx_str_t status_line; | |
|
91
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parents:
diff
changeset
|
251 |
| 501 | 252 ngx_table_elt_t *server; |
| 253 ngx_table_elt_t *date; | |
| 254 ngx_table_elt_t *content_length; | |
| 255 ngx_table_elt_t *content_encoding; | |
| 256 ngx_table_elt_t *location; | |
| 1654 | 257 ngx_table_elt_t *refresh; |
| 501 | 258 ngx_table_elt_t *last_modified; |
| 259 ngx_table_elt_t *content_range; | |
| 260 ngx_table_elt_t *accept_ranges; | |
| 503 | 261 ngx_table_elt_t *www_authenticate; |
| 501 | 262 ngx_table_elt_t *expires; |
| 263 ngx_table_elt_t *etag; | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
264 |
| 657 | 265 ngx_str_t *override_charset; |
| 266 | |
| 267 size_t content_type_len; | |
| 509 | 268 ngx_str_t content_type; |
| 501 | 269 ngx_str_t charset; |
| 2138 | 270 u_char *content_type_lowcase; |
| 271 ngx_uint_t content_type_hash; | |
| 657 | 272 |
| 509 | 273 ngx_array_t cache_control; |
| 274 | |
| 501 | 275 off_t content_length_n; |
| 6317 | 276 off_t content_offset; |
| 501 | 277 time_t date_time; |
| 278 time_t last_modified_time; | |
|
91
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nginx-0.0.1-2003-05-19-20:39:14 import
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279 } ngx_http_headers_out_t; |
|
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parents:
diff
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|
280 |
|
637625a2acdb
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parents:
diff
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|
281 |
| 479 | 282 typedef void (*ngx_http_client_body_handler_pt)(ngx_http_request_t *r); |
| 283 | |
|
297
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
296
diff
changeset
|
284 typedef struct { |
| 479 | 285 ngx_temp_file_t *temp_file; |
| 286 ngx_chain_t *bufs; | |
| 287 ngx_buf_t *buf; | |
| 663 | 288 off_t rest; |
|
6496
887cca40ba6a
HTTP/2: rewritten handling of request body.
Valentin Bartenev <vbart@nginx.com>
parents:
6317
diff
changeset
|
289 off_t received; |
|
4930
6f085bfcdb4d
Request body: chunked transfer encoding support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4744
diff
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|
290 ngx_chain_t *free; |
|
6f085bfcdb4d
Request body: chunked transfer encoding support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4744
diff
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|
291 ngx_chain_t *busy; |
|
6f085bfcdb4d
Request body: chunked transfer encoding support.
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parents:
4744
diff
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|
292 ngx_http_chunked_t *chunked; |
| 479 | 293 ngx_http_client_body_handler_pt post_handler; |
|
297
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
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parents:
296
diff
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|
294 } ngx_http_request_body_t; |
|
ee394e997c77
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parents:
296
diff
changeset
|
295 |
|
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
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parents:
296
diff
changeset
|
296 |
|
5085
7f1cbcc71327
The default server lookup is now done only once per connection.
Valentin Bartenev <vbart@nginx.com>
parents:
5084
diff
changeset
|
297 typedef struct ngx_http_addr_conf_s ngx_http_addr_conf_t; |
|
7f1cbcc71327
The default server lookup is now done only once per connection.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
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298 |
|
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
299 typedef struct { |
|
5085
7f1cbcc71327
The default server lookup is now done only once per connection.
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parents:
5084
diff
changeset
|
300 ngx_http_addr_conf_t *addr_conf; |
|
5089
903f2a5d86a5
SNI: reuse selected configuration for all requests in a connection.
Valentin Bartenev <vbart@nginx.com>
parents:
5086
diff
changeset
|
301 ngx_http_conf_ctx_t *conf_ctx; |
|
5085
7f1cbcc71327
The default server lookup is now done only once per connection.
Valentin Bartenev <vbart@nginx.com>
parents:
5084
diff
changeset
|
302 |
|
6698
e8d4c9e9682a
Removed influence of some options on structures.
Ruslan Ermilov <ru@nginx.com>
parents:
6556
diff
changeset
|
303 #if (NGX_HTTP_SSL) |
|
5093
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
5091
diff
changeset
|
304 ngx_str_t *ssl_servername; |
|
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
5091
diff
changeset
|
305 #if (NGX_PCRE) |
|
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
5091
diff
changeset
|
306 ngx_http_regex_t *ssl_servername_regex; |
|
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
307 #endif |
|
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
5091
diff
changeset
|
308 #endif |
|
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
5091
diff
changeset
|
309 |
| 501 | 310 ngx_buf_t **busy; |
| 311 ngx_int_t nbusy; | |
|
433
9a97dcdd2421
nginx-0.0.11-2004-09-21-19:47:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
432
diff
changeset
|
312 |
| 501 | 313 ngx_buf_t **free; |
| 314 ngx_int_t nfree; | |
|
433
9a97dcdd2421
nginx-0.0.11-2004-09-21-19:47:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
432
diff
changeset
|
315 |
|
5105
4d67b696388f
Refactored ngx_http_init_request().
Valentin Bartenev <vbart@nginx.com>
parents:
5096
diff
changeset
|
316 #if (NGX_HTTP_SSL) |
|
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5254
diff
changeset
|
317 unsigned ssl:1; |
|
5105
4d67b696388f
Refactored ngx_http_init_request().
Valentin Bartenev <vbart@nginx.com>
parents:
5096
diff
changeset
|
318 #endif |
|
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|
319 unsigned proxy_protocol:1; |
|
432
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diff
changeset
|
320 } ngx_http_connection_t; |
|
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parents:
429
diff
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|
321 |
|
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|
322 |
| 569 | 323 typedef void (*ngx_http_cleanup_pt)(void *data); |
| 324 | |
| 325 typedef struct ngx_http_cleanup_s ngx_http_cleanup_t; | |
| 326 | |
| 327 struct ngx_http_cleanup_s { | |
| 593 | 328 ngx_http_cleanup_pt handler; |
| 329 void *data; | |
| 330 ngx_http_cleanup_t *next; | |
| 569 | 331 }; |
| 332 | |
| 333 | |
|
777
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|
334 typedef ngx_int_t (*ngx_http_post_subrequest_pt)(ngx_http_request_t *r, |
|
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|
335 void *data, ngx_int_t rc); |
|
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336 |
|
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337 typedef struct { |
|
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diff
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|
338 ngx_http_post_subrequest_pt handler; |
|
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339 void *data; |
|
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|
340 } ngx_http_post_subrequest_t; |
|
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341 |
|
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342 |
| 509 | 343 typedef struct ngx_http_postponed_request_s ngx_http_postponed_request_t; |
| 344 | |
| 345 struct ngx_http_postponed_request_s { | |
| 535 | 346 ngx_http_request_t *request; |
| 347 ngx_chain_t *out; | |
| 348 ngx_http_postponed_request_t *next; | |
| 509 | 349 }; |
| 350 | |
| 351 | |
|
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352 typedef struct ngx_http_posted_request_s ngx_http_posted_request_t; |
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353 |
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354 struct ngx_http_posted_request_s { |
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355 ngx_http_request_t *request; |
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356 ngx_http_posted_request_t *next; |
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357 }; |
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358 |
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359 |
|
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
360 typedef ngx_int_t (*ngx_http_handler_pt)(ngx_http_request_t *r); |
| 509 | 361 typedef void (*ngx_http_event_handler_pt)(ngx_http_request_t *r); |
| 362 | |
|
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
141
diff
changeset
|
363 |
|
91
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parents:
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changeset
|
364 struct ngx_http_request_s { |
| 501 | 365 uint32_t signature; /* "HTTP" */ |
|
367
ceec87d1c2b3
nginx-0.0.7-2004-06-24-11:53:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
362
diff
changeset
|
366 |
| 501 | 367 ngx_connection_t *connection; |
|
91
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|
368 |
| 501 | 369 void **ctx; |
| 370 void **main_conf; | |
| 371 void **srv_conf; | |
| 372 void **loc_conf; | |
|
91
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373 |
| 509 | 374 ngx_http_event_handler_pt read_event_handler; |
| 375 ngx_http_event_handler_pt write_event_handler; | |
| 376 | |
|
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|
377 #if (NGX_HTTP_CACHE) |
| 501 | 378 ngx_http_cache_t *cache; |
|
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|
379 #endif |
|
197
0b81c7a0b133
nginx-0.0.1-2003-11-27-10:45:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
190
diff
changeset
|
380 |
| 501 | 381 ngx_http_upstream_t *upstream; |
|
1168
4d0d12446c3b
store the upstream states before X-Accel-Redirect to a next upstream
Igor Sysoev <igor@sysoev.ru>
parents:
1151
diff
changeset
|
382 ngx_array_t *upstream_states; |
|
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store the upstream states before X-Accel-Redirect to a next upstream
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parents:
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diff
changeset
|
383 /* of ngx_http_upstream_state_t */ |
| 479 | 384 |
| 501 | 385 ngx_pool_t *pool; |
| 386 ngx_buf_t *header_in; | |
|
91
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parents:
diff
changeset
|
387 |
| 501 | 388 ngx_http_headers_in_t headers_in; |
| 389 ngx_http_headers_out_t headers_out; | |
|
91
637625a2acdb
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parents:
diff
changeset
|
390 |
| 501 | 391 ngx_http_request_body_t *request_body; |
|
297
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
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parents:
296
diff
changeset
|
392 |
| 501 | 393 time_t lingering_time; |
|
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1172
diff
changeset
|
394 time_t start_sec; |
|
6e2216ad2c87
$request_time has millisecond precision
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parents:
1172
diff
changeset
|
395 ngx_msec_t start_msec; |
|
91
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|
396 |
| 501 | 397 ngx_uint_t method; |
| 398 ngx_uint_t http_version; | |
| 577 | 399 |
| 501 | 400 ngx_str_t request_line; |
| 401 ngx_str_t uri; | |
| 402 ngx_str_t args; | |
| 403 ngx_str_t exten; | |
| 404 ngx_str_t unparsed_uri; | |
|
314
d71c87d11b16
nginx-0.0.3-2004-04-14-09:57:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
313
diff
changeset
|
405 |
| 501 | 406 ngx_str_t method_name; |
| 407 ngx_str_t http_protocol; | |
| 577 | 408 |
| 509 | 409 ngx_chain_t *out; |
| 501 | 410 ngx_http_request_t *main; |
| 509 | 411 ngx_http_request_t *parent; |
| 412 ngx_http_postponed_request_t *postponed; | |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
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773
diff
changeset
|
413 ngx_http_post_subrequest_t *post_subrequest; |
|
2377
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*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
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|
414 ngx_http_posted_request_t *posted_requests; |
|
91
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parents:
diff
changeset
|
415 |
| 501 | 416 ngx_int_t phase_handler; |
| 417 ngx_http_handler_pt content_handler; | |
| 543 | 418 ngx_uint_t access_code; |
| 485 | 419 |
| 573 | 420 ngx_http_variable_value_t *variables; |
| 501 | 421 |
|
2547
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now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2534
diff
changeset
|
422 #if (NGX_PCRE) |
|
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now regex captures are per-request entities
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|
423 ngx_uint_t ncaptures; |
|
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now regex captures are per-request entities
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|
424 int *captures; |
|
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now regex captures are per-request entities
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diff
changeset
|
425 u_char *captures_data; |
|
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now regex captures are per-request entities
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parents:
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diff
changeset
|
426 #endif |
|
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now regex captures are per-request entities
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parents:
2534
diff
changeset
|
427 |
| 527 | 428 size_t limit_rate; |
|
5201
06fbbde04098
Added r->limit_rate_after.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5200
diff
changeset
|
429 size_t limit_rate_after; |
| 527 | 430 |
|
297
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
296
diff
changeset
|
431 /* used to learn the Apache compatible response length without a header */ |
| 501 | 432 size_t header_size; |
|
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
201
diff
changeset
|
433 |
| 663 | 434 off_t request_length; |
| 475 | 435 |
| 501 | 436 ngx_uint_t err_status; |
|
91
637625a2acdb
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parents:
diff
changeset
|
437 |
| 501 | 438 ngx_http_connection_t *http_connection; |
|
6246
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
6239
diff
changeset
|
439 ngx_http_v2_stream_t *stream; |
|
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
440 |
| 509 | 441 ngx_http_log_handler_pt log_handler; |
| 442 | |
| 569 | 443 ngx_http_cleanup_t *cleanup; |
| 444 | |
|
6238
8c6e71722aff
Added protection against r->main->count overflow by subrequests.
Valentin Bartenev <vbart@nginx.com>
parents:
6129
diff
changeset
|
445 unsigned count:16; |
|
3052
6060225e9261
FreeBSD and Linux AIO support
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parents:
3049
diff
changeset
|
446 unsigned subrequests:8; |
|
6060225e9261
FreeBSD and Linux AIO support
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parents:
3049
diff
changeset
|
447 unsigned blocked:8; |
|
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
3049
diff
changeset
|
448 |
|
6060225e9261
FreeBSD and Linux AIO support
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parents:
3049
diff
changeset
|
449 unsigned aio:1; |
|
6060225e9261
FreeBSD and Linux AIO support
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parents:
3049
diff
changeset
|
450 |
| 501 | 451 unsigned http_state:4; |
|
216
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
452 |
| 452 | 453 /* URI with "/." and on Win32 with "//" */ |
| 501 | 454 unsigned complex_uri:1; |
| 485 | 455 |
| 452 | 456 /* URI with "%" */ |
| 501 | 457 unsigned quoted_uri:1; |
| 485 | 458 |
| 459 /* URI with "+" */ | |
| 501 | 460 unsigned plus_in_uri:1; |
| 485 | 461 |
| 3615 | 462 /* URI with " " */ |
| 463 unsigned space_in_uri:1; | |
| 464 | |
| 511 | 465 unsigned invalid_header:1; |
| 466 | |
|
3534
3711bb1336c3
fix a try_files/alias case when alias uses captures and
Igor Sysoev <igor@sysoev.ru>
parents:
3527
diff
changeset
|
467 unsigned add_uri_to_alias:1; |
| 509 | 468 unsigned valid_location:1; |
| 505 | 469 unsigned valid_unparsed_uri:1; |
| 501 | 470 unsigned uri_changed:1; |
| 471 unsigned uri_changes:4; | |
| 485 | 472 |
| 633 | 473 unsigned request_body_in_single_buf:1; |
| 474 unsigned request_body_in_file_only:1; | |
| 475 unsigned request_body_in_persistent_file:1; | |
|
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1059
diff
changeset
|
476 unsigned request_body_in_clean_file:1; |
| 633 | 477 unsigned request_body_file_group_access:1; |
| 637 | 478 unsigned request_body_file_log_level:3; |
|
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6002
diff
changeset
|
479 unsigned request_body_no_buffering:1; |
| 633 | 480 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
773
diff
changeset
|
481 unsigned subrequest_in_memory:1; |
|
2377
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*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
482 unsigned waited:1; |
| 597 | 483 |
|
2592
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a prelimiary proxy cache support
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2547
diff
changeset
|
484 #if (NGX_HTTP_CACHE) |
|
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a prelimiary proxy cache support
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parents:
2547
diff
changeset
|
485 unsigned cached:1; |
|
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a prelimiary proxy cache support
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diff
changeset
|
486 #endif |
| 3313 | 487 |
| 488 #if (NGX_HTTP_GZIP) | |
| 489 unsigned gzip_tested:1; | |
| 490 unsigned gzip_ok:1; | |
| 491 unsigned gzip_vary:1; | |
| 492 #endif | |
|
1790
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
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parents:
1654
diff
changeset
|
493 |
| 501 | 494 unsigned proxy:1; |
| 495 unsigned bypass_cache:1; | |
| 496 unsigned no_cache:1; | |
|
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
164
diff
changeset
|
497 |
|
984
dd128232e6ba
count connection once per request
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parents:
963
diff
changeset
|
498 /* |
| 2294 | 499 * instead of using the request context data in |
|
4457
50f463258eea
Fixed module name in comment. It was forgotten in r4281.
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parents:
4412
diff
changeset
|
500 * ngx_http_limit_conn_module and ngx_http_limit_req_module |
| 2294 | 501 * we use the single bits in the request structure |
|
984
dd128232e6ba
count connection once per request
Igor Sysoev <igor@sysoev.ru>
parents:
963
diff
changeset
|
502 */ |
|
4280
91874133fb27
Renamed ngx_http_limit_zone_module to ngx_http_limit_conn_module.
Valentin Bartenev <vbart@nginx.com>
parents:
3978
diff
changeset
|
503 unsigned limit_conn_set:1; |
| 2294 | 504 unsigned limit_req_set:1; |
|
984
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count connection once per request
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parents:
963
diff
changeset
|
505 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
506 #if 0 |
| 1565 | 507 unsigned cacheable:1; |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
508 #endif |
| 509 | 509 |
| 501 | 510 unsigned pipeline:1; |
| 511 unsigned chunked:1; | |
| 512 unsigned header_only:1; | |
| 513 unsigned keepalive:1; | |
| 514 unsigned lingering_close:1; | |
| 537 | 515 unsigned discard_body:1; |
|
6050
a08fad30aeac
Request body: unbuffered reading.
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parents:
6002
diff
changeset
|
516 unsigned reading_body:1; |
| 509 | 517 unsigned internal:1; |
| 679 | 518 unsigned error_page:1; |
|
2819
43fe53832da7
handle big responses for "size" and "test" image_filters
Igor Sysoev <igor@sysoev.ru>
parents:
2689
diff
changeset
|
519 unsigned filter_finalize:1; |
| 629 | 520 unsigned post_action:1; |
| 521 unsigned request_complete:1; | |
| 667 | 522 unsigned request_output:1; |
| 523 unsigned header_sent:1; | |
| 2067 | 524 unsigned expect_tested:1; |
|
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2067
diff
changeset
|
525 unsigned root_tested:1; |
| 509 | 526 unsigned done:1; |
| 2265 | 527 unsigned logged:1; |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
528 |
|
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
529 unsigned buffered:4; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
530 |
| 513 | 531 unsigned main_filter_need_in_memory:1; |
| 501 | 532 unsigned filter_need_in_memory:1; |
| 533 unsigned filter_need_temporary:1; | |
| 581 | 534 unsigned allow_ranges:1; |
| 6317 | 535 unsigned subrequest_ranges:1; |
|
5621
345e4fd4bb64
Range filter: single_range flag in request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5605
diff
changeset
|
536 unsigned single_range:1; |
|
5735
5fb1e57c758a
Entity tags: explicit flag to skip not modified filter.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5702
diff
changeset
|
537 unsigned disable_not_modified:1; |
| 501 | 538 unsigned stat_reading:1; |
| 539 unsigned stat_writing:1; | |
|
6711
90a03b1dc4db
Modules compatibility: status fields.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6710
diff
changeset
|
540 unsigned stat_processing:1; |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
541 |
|
6710
3ab8736958cb
Modules compatibility: health check fields.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6698
diff
changeset
|
542 unsigned health_check:1; |
|
3ab8736958cb
Modules compatibility: health check fields.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6698
diff
changeset
|
543 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
544 /* used to parse HTTP headers */ |
|
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
545 |
| 501 | 546 ngx_uint_t state; |
| 3064 | 547 |
| 548 ngx_uint_t header_hash; | |
| 549 ngx_uint_t lowcase_index; | |
| 550 u_char lowcase_header[NGX_HTTP_LC_HEADER_LEN]; | |
| 551 | |
| 552 u_char *header_name_start; | |
| 553 u_char *header_name_end; | |
| 554 u_char *header_start; | |
| 555 u_char *header_end; | |
| 556 | |
| 557 /* | |
| 558 * a memory that can be reused after parsing a request line | |
| 559 * via ngx_http_ephemeral_t | |
| 560 */ | |
| 561 | |
| 501 | 562 u_char *uri_start; |
| 563 u_char *uri_end; | |
| 564 u_char *uri_ext; | |
| 565 u_char *args_start; | |
| 566 u_char *request_start; | |
| 567 u_char *request_end; | |
| 568 u_char *method_end; | |
| 569 u_char *schema_start; | |
| 570 u_char *schema_end; | |
| 571 u_char *host_start; | |
| 572 u_char *host_end; | |
| 573 u_char *port_start; | |
| 574 u_char *port_end; | |
| 649 | 575 |
|
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
576 unsigned http_minor:16; |
|
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
577 unsigned http_major:16; |
| 3064 | 578 }; |
|
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
579 |
| 3064 | 580 |
| 581 typedef struct { | |
| 582 ngx_http_posted_request_t terminal_posted_request; | |
| 583 } ngx_http_ephemeral_t; | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
584 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
585 |
|
6002
f8ee988cfe6d
Style: moved ngx_http_ephemeral() macro to ngx_http_request.h.
Ruslan Ermilov <ru@nginx.com>
parents:
5980
diff
changeset
|
586 #define ngx_http_ephemeral(r) (void *) (&r->uri_start) |
|
f8ee988cfe6d
Style: moved ngx_http_ephemeral() macro to ngx_http_request.h.
Ruslan Ermilov <ru@nginx.com>
parents:
5980
diff
changeset
|
587 |
|
f8ee988cfe6d
Style: moved ngx_http_ephemeral() macro to ngx_http_request.h.
Ruslan Ermilov <ru@nginx.com>
parents:
5980
diff
changeset
|
588 |
| 569 | 589 extern ngx_http_header_t ngx_http_headers_in[]; |
| 590 extern ngx_http_header_out_t ngx_http_headers_out[]; | |
|
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
591 |
|
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
592 |
|
5928
8dfee01ff0bd
Upstream: improved subrequest logging.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5735
diff
changeset
|
593 #define ngx_http_set_log_request(log, r) \ |
|
8dfee01ff0bd
Upstream: improved subrequest logging.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5735
diff
changeset
|
594 ((ngx_http_log_ctx_t *) log->data)->current_request = r |
|
8dfee01ff0bd
Upstream: improved subrequest logging.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5735
diff
changeset
|
595 |
|
8dfee01ff0bd
Upstream: improved subrequest logging.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5735
diff
changeset
|
596 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
597 #endif /* _NGX_HTTP_REQUEST_H_INCLUDED_ */ |