Mercurial > hg > nginx
annotate src/http/ngx_http_request.h @ 8746:0c628de2e2b7 quic
QUIC: separate function for connection ids initialization.
The function correctly cleans up resources in case of failure to create
initial server id: it removes previously created udp node for odcid from
listening rbtree.
author | Vladimir Homutov <vl@nginx.com> |
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date | Fri, 09 Apr 2021 11:33:10 +0300 |
parents | 3057bae4dba7 |
children | 9ec3e71f8a61 |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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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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10 |
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11 |
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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21 |
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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 |
8215 | 27 #define NGX_HTTP_VERSION_30 3000 |
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28 |
633 | 29 #define NGX_HTTP_UNKNOWN 0x0001 |
30 #define NGX_HTTP_GET 0x0002 | |
31 #define NGX_HTTP_HEAD 0x0004 | |
32 #define NGX_HTTP_POST 0x0008 | |
33 #define NGX_HTTP_PUT 0x0010 | |
34 #define NGX_HTTP_DELETE 0x0020 | |
637 | 35 #define NGX_HTTP_MKCOL 0x0040 |
844 | 36 #define NGX_HTTP_COPY 0x0080 |
37 #define NGX_HTTP_MOVE 0x0100 | |
38 #define NGX_HTTP_OPTIONS 0x0200 | |
39 #define NGX_HTTP_PROPFIND 0x0400 | |
40 #define NGX_HTTP_PROPPATCH 0x0800 | |
41 #define NGX_HTTP_LOCK 0x1000 | |
42 #define NGX_HTTP_UNLOCK 0x2000 | |
3613 | 43 #define NGX_HTTP_PATCH 0x4000 |
44 #define NGX_HTTP_TRACE 0x8000 | |
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46 #define NGX_HTTP_CONNECTION_CLOSE 1 |
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47 #define NGX_HTTP_CONNECTION_KEEP_ALIVE 2 |
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48 |
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49 |
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50 #define NGX_NONE 1 |
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51 |
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53 #define NGX_HTTP_PARSE_HEADER_DONE 1 |
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54 |
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55 #define NGX_HTTP_CLIENT_ERROR 10 |
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56 #define NGX_HTTP_PARSE_INVALID_METHOD 10 |
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57 #define NGX_HTTP_PARSE_INVALID_REQUEST 11 |
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58 #define NGX_HTTP_PARSE_INVALID_VERSION 12 |
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59 #define NGX_HTTP_PARSE_INVALID_09_METHOD 13 |
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60 |
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61 #define NGX_HTTP_PARSE_INVALID_HEADER 14 |
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62 |
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63 |
3527 | 64 /* unused 1 */ |
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65 #define NGX_HTTP_SUBREQUEST_IN_MEMORY 2 |
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66 #define NGX_HTTP_SUBREQUEST_WAITED 4 |
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67 #define NGX_HTTP_SUBREQUEST_CLONE 8 |
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68 #define NGX_HTTP_SUBREQUEST_BACKGROUND 16 |
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69 |
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70 #define NGX_HTTP_LOG_UNSAFE 1 |
573 | 71 |
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72 |
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73 #define NGX_HTTP_CONTINUE 100 |
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74 #define NGX_HTTP_SWITCHING_PROTOCOLS 101 |
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75 #define NGX_HTTP_PROCESSING 102 |
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76 |
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77 #define NGX_HTTP_OK 200 |
633 | 78 #define NGX_HTTP_CREATED 201 |
3604 | 79 #define NGX_HTTP_ACCEPTED 202 |
511 | 80 #define NGX_HTTP_NO_CONTENT 204 |
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81 #define NGX_HTTP_PARTIAL_CONTENT 206 |
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82 |
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83 #define NGX_HTTP_SPECIAL_RESPONSE 300 |
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84 #define NGX_HTTP_MOVED_PERMANENTLY 301 |
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85 #define NGX_HTTP_MOVED_TEMPORARILY 302 |
3631 | 86 #define NGX_HTTP_SEE_OTHER 303 |
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87 #define NGX_HTTP_NOT_MODIFIED 304 |
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88 #define NGX_HTTP_TEMPORARY_REDIRECT 307 |
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89 #define NGX_HTTP_PERMANENT_REDIRECT 308 |
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90 |
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91 #define NGX_HTTP_BAD_REQUEST 400 |
503 | 92 #define NGX_HTTP_UNAUTHORIZED 401 |
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93 #define NGX_HTTP_FORBIDDEN 403 |
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94 #define NGX_HTTP_NOT_FOUND 404 |
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95 #define NGX_HTTP_NOT_ALLOWED 405 |
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96 #define NGX_HTTP_REQUEST_TIME_OUT 408 |
637 | 97 #define NGX_HTTP_CONFLICT 409 |
581 | 98 #define NGX_HTTP_LENGTH_REQUIRED 411 |
1057 | 99 #define NGX_HTTP_PRECONDITION_FAILED 412 |
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100 #define NGX_HTTP_REQUEST_ENTITY_TOO_LARGE 413 |
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101 #define NGX_HTTP_REQUEST_URI_TOO_LARGE 414 |
637 | 102 #define NGX_HTTP_UNSUPPORTED_MEDIA_TYPE 415 |
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103 #define NGX_HTTP_RANGE_NOT_SATISFIABLE 416 |
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104 #define NGX_HTTP_MISDIRECTED_REQUEST 421 |
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105 #define NGX_HTTP_TOO_MANY_REQUESTS 429 |
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106 |
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107 |
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108 /* Our own HTTP codes */ |
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109 |
587 | 110 /* The special code to close connection without any response */ |
111 #define NGX_HTTP_CLOSE 444 | |
112 | |
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113 #define NGX_HTTP_NGINX_CODES 494 |
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114 |
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115 #define NGX_HTTP_REQUEST_HEADER_TOO_LARGE 494 |
647 | 116 |
117 #define NGX_HTTPS_CERT_ERROR 495 | |
118 #define NGX_HTTPS_NO_CERT 496 | |
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119 |
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120 /* |
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121 * We use the special code for the plain HTTP requests that are sent to |
577 | 122 * HTTPS port to distinguish it from 4XX in an error page redirection |
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123 */ |
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124 #define NGX_HTTP_TO_HTTPS 497 |
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125 |
613 | 126 /* 498 is the canceled code for the requests with invalid host name */ |
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127 |
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128 /* |
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129 * HTTP does not define the code for the case when a client closed |
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130 * the connection while we are processing its request so we introduce |
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131 * own code to log such situation when a client has closed the connection |
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132 * before we even try to send the HTTP header to it |
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133 */ |
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134 #define NGX_HTTP_CLIENT_CLOSED_REQUEST 499 |
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135 |
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136 |
162
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
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parents:
160
diff
changeset
|
137 #define NGX_HTTP_INTERNAL_SERVER_ERROR 500 |
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
160
diff
changeset
|
138 #define NGX_HTTP_NOT_IMPLEMENTED 501 |
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
160
diff
changeset
|
139 #define NGX_HTTP_BAD_GATEWAY 502 |
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
160
diff
changeset
|
140 #define NGX_HTTP_SERVICE_UNAVAILABLE 503 |
96993d4d5067
nginx-0.0.1-2003-10-28-00:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
160
diff
changeset
|
141 #define NGX_HTTP_GATEWAY_TIME_OUT 504 |
6993
8801ff7d58e1
Don't pretend we support HTTP major versions >1 as HTTP/1.1.
Ruslan Ermilov <ru@nginx.com>
parents:
6977
diff
changeset
|
142 #define NGX_HTTP_VERSION_NOT_SUPPORTED 505 |
637 | 143 #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
|
144 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
145 |
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
146 #define NGX_HTTP_LOWLEVEL_BUFFERED 0xf0 |
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
147 #define NGX_HTTP_WRITE_BUFFERED 0x10 |
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
148 #define NGX_HTTP_GZIP_BUFFERED 0x20 |
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
149 #define NGX_HTTP_SSI_BUFFERED 0x01 |
1172 | 150 #define NGX_HTTP_SUB_BUFFERED 0x02 |
151 #define NGX_HTTP_COPY_BUFFERED 0x04 | |
597 | 152 |
153 | |
216
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
154 typedef enum { |
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
155 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
|
156 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
|
157 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
|
158 |
216
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
159 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
|
160 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
|
161 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
|
162 |
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
163 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
|
164 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
|
165 NGX_HTTP_KEEPALIVE_STATE |
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
166 } ngx_http_state_e; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
167 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
168 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
169 typedef struct { |
501 | 170 ngx_str_t name; |
171 ngx_uint_t offset; | |
509 | 172 ngx_http_header_handler_pt handler; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
173 } ngx_http_header_t; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
174 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
175 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
176 typedef struct { |
509 | 177 ngx_str_t name; |
178 ngx_uint_t offset; | |
569 | 179 } ngx_http_header_out_t; |
509 | 180 |
181 | |
182 typedef struct { | |
501 | 183 ngx_list_t headers; |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
184 |
501 | 185 ngx_table_elt_t *host; |
186 ngx_table_elt_t *connection; | |
187 ngx_table_elt_t *if_modified_since; | |
3814
e6e453203bae
"If-Unmodified-Since" support
Igor Sysoev <igor@sysoev.ru>
parents:
3663
diff
changeset
|
188 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
|
189 ngx_table_elt_t *if_match; |
5b93a9ac60ed
Entity tags: basic support in not modified filter.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4697
diff
changeset
|
190 ngx_table_elt_t *if_none_match; |
501 | 191 ngx_table_elt_t *user_agent; |
192 ngx_table_elt_t *referer; | |
193 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
changeset
|
194 ngx_table_elt_t *content_range; |
501 | 195 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
|
196 |
501 | 197 ngx_table_elt_t *range; |
1630 | 198 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
|
199 |
581 | 200 ngx_table_elt_t *transfer_encoding; |
7234
c693daca57f7
gRPC: special handling of the TE request header.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7206
diff
changeset
|
201 ngx_table_elt_t *te; |
2067 | 202 ngx_table_elt_t *expect; |
5072
7fa7e60a7f66
Proxy: support for connection upgrade (101 Switching Protocols).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4930
diff
changeset
|
203 ngx_table_elt_t *upgrade; |
581 | 204 |
7206
33edea74bd58
Expose more headers with NGX_HTTP_HEADERS.
Ruslan Ermilov <ru@nginx.com>
parents:
7199
diff
changeset
|
205 #if (NGX_HTTP_GZIP || NGX_HTTP_HEADERS) |
501 | 206 ngx_table_elt_t *accept_encoding; |
207 ngx_table_elt_t *via; | |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
208 #endif |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
209 |
501 | 210 ngx_table_elt_t *authorization; |
172
caa57ddf6d77
nginx-0.0.1-2003-11-04-01:20:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
170
diff
changeset
|
211 |
501 | 212 ngx_table_elt_t *keep_alive; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
213 |
4697
09187f9b0950
Fixed compile-time conditionals used to detect if X-Forwarded-For support
Ruslan Ermilov <ru@nginx.com>
parents:
4501
diff
changeset
|
214 #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
|
215 ngx_array_t x_forwarded_for; |
287
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
216 #endif |
35a6a9df2d25
nginx-0.0.2-2004-03-12-19:57:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
217 |
573 | 218 #if (NGX_HTTP_REALIP) |
219 ngx_table_elt_t *x_real_ip; | |
220 #endif | |
221 | |
489 | 222 #if (NGX_HTTP_HEADERS) |
501 | 223 ngx_table_elt_t *accept; |
224 ngx_table_elt_t *accept_language; | |
489 | 225 #endif |
226 | |
637 | 227 #if (NGX_HTTP_DAV) |
228 ngx_table_elt_t *depth; | |
229 ngx_table_elt_t *destination; | |
1059 | 230 ngx_table_elt_t *overwrite; |
681 | 231 ngx_table_elt_t *date; |
637 | 232 #endif |
233 | |
503 | 234 ngx_str_t user; |
235 ngx_str_t passwd; | |
236 | |
501 | 237 ngx_array_t cookies; |
238 | |
2007
b9de93d804ea
*) host in request line has priority
Igor Sysoev <igor@sysoev.ru>
parents:
1856
diff
changeset
|
239 ngx_str_t server; |
663 | 240 off_t content_length_n; |
501 | 241 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
|
242 |
501 | 243 unsigned connection_type:2; |
4930
6f085bfcdb4d
Request body: chunked transfer encoding support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4744
diff
changeset
|
244 unsigned chunked:1; |
501 | 245 unsigned msie:1; |
2205 | 246 unsigned msie6:1; |
501 | 247 unsigned opera:1; |
248 unsigned gecko:1; | |
3315 | 249 unsigned chrome:1; |
3419
fcd72b8d69f3
disable keepalive for Safari:
Igor Sysoev <igor@sysoev.ru>
parents:
3325
diff
changeset
|
250 unsigned safari:1; |
501 | 251 unsigned konqueror:1; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
252 } ngx_http_headers_in_t; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
253 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
diff
changeset
|
254 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
255 typedef struct { |
501 | 256 ngx_list_t headers; |
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
7006
diff
changeset
|
257 ngx_list_t trailers; |
164
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
258 |
501 | 259 ngx_uint_t status; |
260 ngx_str_t status_line; | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
261 |
501 | 262 ngx_table_elt_t *server; |
263 ngx_table_elt_t *date; | |
264 ngx_table_elt_t *content_length; | |
265 ngx_table_elt_t *content_encoding; | |
266 ngx_table_elt_t *location; | |
1654 | 267 ngx_table_elt_t *refresh; |
501 | 268 ngx_table_elt_t *last_modified; |
269 ngx_table_elt_t *content_range; | |
270 ngx_table_elt_t *accept_ranges; | |
503 | 271 ngx_table_elt_t *www_authenticate; |
501 | 272 ngx_table_elt_t *expires; |
273 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
|
274 |
657 | 275 ngx_str_t *override_charset; |
276 | |
277 size_t content_type_len; | |
509 | 278 ngx_str_t content_type; |
501 | 279 ngx_str_t charset; |
2138 | 280 u_char *content_type_lowcase; |
281 ngx_uint_t content_type_hash; | |
657 | 282 |
509 | 283 ngx_array_t cache_control; |
7199
6ba68ad8b24c
Basic support of the Link response header.
Ruslan Ermilov <ru@nginx.com>
parents:
7070
diff
changeset
|
284 ngx_array_t link; |
509 | 285 |
501 | 286 off_t content_length_n; |
6317 | 287 off_t content_offset; |
501 | 288 time_t date_time; |
289 time_t last_modified_time; | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
290 } ngx_http_headers_out_t; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
291 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
292 |
479 | 293 typedef void (*ngx_http_client_body_handler_pt)(ngx_http_request_t *r); |
294 | |
297
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
296
diff
changeset
|
295 typedef struct { |
479 | 296 ngx_temp_file_t *temp_file; |
297 ngx_chain_t *bufs; | |
298 ngx_buf_t *buf; | |
663 | 299 off_t rest; |
6496
887cca40ba6a
HTTP/2: rewritten handling of request body.
Valentin Bartenev <vbart@nginx.com>
parents:
6317
diff
changeset
|
300 off_t received; |
4930
6f085bfcdb4d
Request body: chunked transfer encoding support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4744
diff
changeset
|
301 ngx_chain_t *free; |
6f085bfcdb4d
Request body: chunked transfer encoding support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4744
diff
changeset
|
302 ngx_chain_t *busy; |
6f085bfcdb4d
Request body: chunked transfer encoding support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4744
diff
changeset
|
303 ngx_http_chunked_t *chunked; |
479 | 304 ngx_http_client_body_handler_pt post_handler; |
297
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
296
diff
changeset
|
305 } ngx_http_request_body_t; |
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
296
diff
changeset
|
306 |
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
296
diff
changeset
|
307 |
5085
7f1cbcc71327
The default server lookup is now done only once per connection.
Valentin Bartenev <vbart@nginx.com>
parents:
5084
diff
changeset
|
308 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:
5084
diff
changeset
|
309 |
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
310 typedef struct { |
5085
7f1cbcc71327
The default server lookup is now done only once per connection.
Valentin Bartenev <vbart@nginx.com>
parents:
5084
diff
changeset
|
311 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
|
312 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
|
313 |
6735
e38e9c50a40e
Modules compatibility: compatibility with NGX_HTTP_SSL.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6718
diff
changeset
|
314 #if (NGX_HTTP_SSL || NGX_COMPAT) |
5093
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
5091
diff
changeset
|
315 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
|
316 #if (NGX_PCRE) |
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
5091
diff
changeset
|
317 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:
5091
diff
changeset
|
318 #endif |
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
5091
diff
changeset
|
319 #endif |
68ca3e824115
SNI: avoid surplus lookup of virtual server if SNI was used.
Valentin Bartenev <vbart@nginx.com>
parents:
5091
diff
changeset
|
320 |
6926
e662cbf1b932
Converted hc->busy/hc->free to use chain links.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6906
diff
changeset
|
321 ngx_chain_t *busy; |
501 | 322 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
|
323 |
6926
e662cbf1b932
Converted hc->busy/hc->free to use chain links.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6906
diff
changeset
|
324 ngx_chain_t *free; |
433
9a97dcdd2421
nginx-0.0.11-2004-09-21-19:47:05 import
Igor Sysoev <igor@sysoev.ru>
parents:
432
diff
changeset
|
325 |
5605
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5254
diff
changeset
|
326 unsigned ssl:1; |
3a72b1805c52
Added server-side support for PROXY protocol v1 (ticket #355).
Roman Arutyunyan <arut@nginx.com>
parents:
5254
diff
changeset
|
327 unsigned proxy_protocol:1; |
8679
e1eb7f4ca9f1
HTTP/3: refactored request parser.
Roman Arutyunyan <arut@nginx.com>
parents:
8664
diff
changeset
|
328 unsigned http3:1; |
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
329 } ngx_http_connection_t; |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
330 |
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
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parents:
429
diff
changeset
|
331 |
569 | 332 typedef void (*ngx_http_cleanup_pt)(void *data); |
333 | |
334 typedef struct ngx_http_cleanup_s ngx_http_cleanup_t; | |
335 | |
336 struct ngx_http_cleanup_s { | |
593 | 337 ngx_http_cleanup_pt handler; |
338 void *data; | |
339 ngx_http_cleanup_t *next; | |
569 | 340 }; |
341 | |
342 | |
777
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
773
diff
changeset
|
343 typedef ngx_int_t (*ngx_http_post_subrequest_pt)(ngx_http_request_t *r, |
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
773
diff
changeset
|
344 void *data, ngx_int_t rc); |
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
773
diff
changeset
|
345 |
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
773
diff
changeset
|
346 typedef struct { |
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
773
diff
changeset
|
347 ngx_http_post_subrequest_pt handler; |
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
773
diff
changeset
|
348 void *data; |
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
773
diff
changeset
|
349 } ngx_http_post_subrequest_t; |
4ab852b691f5
<!--#include virtual=... set=... -->
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parents:
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diff
changeset
|
350 |
4ab852b691f5
<!--#include virtual=... set=... -->
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diff
changeset
|
351 |
509 | 352 typedef struct ngx_http_postponed_request_s ngx_http_postponed_request_t; |
353 | |
354 struct ngx_http_postponed_request_s { | |
535 | 355 ngx_http_request_t *request; |
356 ngx_chain_t *out; | |
357 ngx_http_postponed_request_t *next; | |
509 | 358 }; |
359 | |
360 | |
2377
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parents:
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diff
changeset
|
361 typedef struct ngx_http_posted_request_s ngx_http_posted_request_t; |
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
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parents:
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diff
changeset
|
362 |
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
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parents:
2301
diff
changeset
|
363 struct ngx_http_posted_request_s { |
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parents:
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diff
changeset
|
364 ngx_http_request_t *request; |
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
365 ngx_http_posted_request_t *next; |
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
366 }; |
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
367 |
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*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
368 |
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
369 typedef ngx_int_t (*ngx_http_handler_pt)(ngx_http_request_t *r); |
509 | 370 typedef void (*ngx_http_event_handler_pt)(ngx_http_request_t *r); |
371 | |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
141
diff
changeset
|
372 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
373 struct ngx_http_request_s { |
501 | 374 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
|
375 |
501 | 376 ngx_connection_t *connection; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
377 |
501 | 378 void **ctx; |
379 void **main_conf; | |
380 void **srv_conf; | |
381 void **loc_conf; | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
382 |
509 | 383 ngx_http_event_handler_pt read_event_handler; |
384 ngx_http_event_handler_pt write_event_handler; | |
385 | |
2592
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a prelimiary proxy cache support
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diff
changeset
|
386 #if (NGX_HTTP_CACHE) |
501 | 387 ngx_http_cache_t *cache; |
2592
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a prelimiary proxy cache support
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parents:
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diff
changeset
|
388 #endif |
197
0b81c7a0b133
nginx-0.0.1-2003-11-27-10:45:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
190
diff
changeset
|
389 |
501 | 390 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
|
391 ngx_array_t *upstream_states; |
4d0d12446c3b
store the upstream states before X-Accel-Redirect to a next upstream
Igor Sysoev <igor@sysoev.ru>
parents:
1151
diff
changeset
|
392 /* of ngx_http_upstream_state_t */ |
479 | 393 |
501 | 394 ngx_pool_t *pool; |
395 ngx_buf_t *header_in; | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
396 |
501 | 397 ngx_http_headers_in_t headers_in; |
398 ngx_http_headers_out_t headers_out; | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
399 |
501 | 400 ngx_http_request_body_t *request_body; |
297
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
296
diff
changeset
|
401 |
501 | 402 time_t lingering_time; |
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1172
diff
changeset
|
403 time_t start_sec; |
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1172
diff
changeset
|
404 ngx_msec_t start_msec; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
405 |
501 | 406 ngx_uint_t method; |
407 ngx_uint_t http_version; | |
577 | 408 |
501 | 409 ngx_str_t request_line; |
410 ngx_str_t uri; | |
411 ngx_str_t args; | |
412 ngx_str_t exten; | |
413 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
|
414 |
501 | 415 ngx_str_t method_name; |
416 ngx_str_t http_protocol; | |
7295 | 417 ngx_str_t schema; |
577 | 418 |
509 | 419 ngx_chain_t *out; |
501 | 420 ngx_http_request_t *main; |
509 | 421 ngx_http_request_t *parent; |
422 ngx_http_postponed_request_t *postponed; | |
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
773
diff
changeset
|
423 ngx_http_post_subrequest_t *post_subrequest; |
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
424 ngx_http_posted_request_t *posted_requests; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
425 |
501 | 426 ngx_int_t phase_handler; |
427 ngx_http_handler_pt content_handler; | |
543 | 428 ngx_uint_t access_code; |
485 | 429 |
573 | 430 ngx_http_variable_value_t *variables; |
501 | 431 |
2547
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2534
diff
changeset
|
432 #if (NGX_PCRE) |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2534
diff
changeset
|
433 ngx_uint_t ncaptures; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2534
diff
changeset
|
434 int *captures; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2534
diff
changeset
|
435 u_char *captures_data; |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2534
diff
changeset
|
436 #endif |
912ce4113f21
now regex captures are per-request entities
Igor Sysoev <igor@sysoev.ru>
parents:
2534
diff
changeset
|
437 |
527 | 438 size_t limit_rate; |
5201
06fbbde04098
Added r->limit_rate_after.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5200
diff
changeset
|
439 size_t limit_rate_after; |
527 | 440 |
297
ee394e997c77
nginx-0.0.3-2004-03-29-21:43:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
296
diff
changeset
|
441 /* used to learn the Apache compatible response length without a header */ |
501 | 442 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
|
443 |
663 | 444 off_t request_length; |
475 | 445 |
501 | 446 ngx_uint_t err_status; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
447 |
501 | 448 ngx_http_connection_t *http_connection; |
6246
257b51c37c5a
The HTTP/2 implementation (RFC 7240, 7241).
Valentin Bartenev <vbart@nginx.com>
parents:
6239
diff
changeset
|
449 ngx_http_v2_stream_t *stream; |
8706
3057bae4dba7
HTTP/3: introduced ngx_http_v3_parse_t structure.
Roman Arutyunyan <arut@nginx.com>
parents:
8679
diff
changeset
|
450 ngx_http_v3_parse_t *v3_parse; |
432
11362a3e3911
nginx-0.0.11-2004-09-21-09:38:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
429
diff
changeset
|
451 |
509 | 452 ngx_http_log_handler_pt log_handler; |
453 | |
569 | 454 ngx_http_cleanup_t *cleanup; |
455 | |
6238
8c6e71722aff
Added protection against r->main->count overflow by subrequests.
Valentin Bartenev <vbart@nginx.com>
parents:
6129
diff
changeset
|
456 unsigned count:16; |
3052
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
3049
diff
changeset
|
457 unsigned subrequests:8; |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
3049
diff
changeset
|
458 unsigned blocked:8; |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
3049
diff
changeset
|
459 |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
3049
diff
changeset
|
460 unsigned aio:1; |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
3049
diff
changeset
|
461 |
501 | 462 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
|
463 |
452 | 464 /* URI with "/." and on Win32 with "//" */ |
501 | 465 unsigned complex_uri:1; |
485 | 466 |
452 | 467 /* URI with "%" */ |
501 | 468 unsigned quoted_uri:1; |
485 | 469 |
470 /* URI with "+" */ | |
501 | 471 unsigned plus_in_uri:1; |
485 | 472 |
3615 | 473 /* URI with " " */ |
474 unsigned space_in_uri:1; | |
475 | |
7752
8989fbd2f89a
Fixed parsing of absolute URIs with empty path (ticket #2079).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7595
diff
changeset
|
476 /* URI with empty path */ |
8989fbd2f89a
Fixed parsing of absolute URIs with empty path (ticket #2079).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7595
diff
changeset
|
477 unsigned empty_path_in_uri:1; |
8989fbd2f89a
Fixed parsing of absolute URIs with empty path (ticket #2079).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7595
diff
changeset
|
478 |
511 | 479 unsigned invalid_header:1; |
480 | |
3534
3711bb1336c3
fix a try_files/alias case when alias uses captures and
Igor Sysoev <igor@sysoev.ru>
parents:
3527
diff
changeset
|
481 unsigned add_uri_to_alias:1; |
509 | 482 unsigned valid_location:1; |
505 | 483 unsigned valid_unparsed_uri:1; |
501 | 484 unsigned uri_changed:1; |
485 unsigned uri_changes:4; | |
485 | 486 |
633 | 487 unsigned request_body_in_single_buf:1; |
488 unsigned request_body_in_file_only:1; | |
489 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
|
490 unsigned request_body_in_clean_file:1; |
633 | 491 unsigned request_body_file_group_access:1; |
637 | 492 unsigned request_body_file_log_level:3; |
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6002
diff
changeset
|
493 unsigned request_body_no_buffering:1; |
633 | 494 |
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
773
diff
changeset
|
495 unsigned subrequest_in_memory:1; |
2377
87b8c44906b5
*) refactor subrequest handling, now they run as separate posted requests
Igor Sysoev <igor@sysoev.ru>
parents:
2301
diff
changeset
|
496 unsigned waited:1; |
597 | 497 |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
498 #if (NGX_HTTP_CACHE) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
499 unsigned cached:1; |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2547
diff
changeset
|
500 #endif |
3313 | 501 |
502 #if (NGX_HTTP_GZIP) | |
503 unsigned gzip_tested:1; | |
504 unsigned gzip_ok:1; | |
505 unsigned gzip_vary:1; | |
506 #endif | |
1790
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1654
diff
changeset
|
507 |
7427
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7295
diff
changeset
|
508 #if (NGX_PCRE) |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7295
diff
changeset
|
509 unsigned realloc_captures:1; |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7295
diff
changeset
|
510 #endif |
81d49f85afed
Copy regex unnamed captures to cloned subrequests.
Roman Arutyunyan <arut@nginx.com>
parents:
7295
diff
changeset
|
511 |
501 | 512 unsigned proxy:1; |
513 unsigned bypass_cache:1; | |
514 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
|
515 |
984
dd128232e6ba
count connection once per request
Igor Sysoev <igor@sysoev.ru>
parents:
963
diff
changeset
|
516 /* |
2294 | 517 * instead of using the request context data in |
4457
50f463258eea
Fixed module name in comment. It was forgotten in r4281.
Valentin Bartenev <vbart@nginx.com>
parents:
4412
diff
changeset
|
518 * ngx_http_limit_conn_module and ngx_http_limit_req_module |
7593
e84fb4991d74
Updated comment after 776d1bebdca2.
Roman Arutyunyan <arut@nginx.com>
parents:
7592
diff
changeset
|
519 * we use the bit fields in the request structure |
984
dd128232e6ba
count connection once per request
Igor Sysoev <igor@sysoev.ru>
parents:
963
diff
changeset
|
520 */ |
7595
9606d93aa586
Limit conn: $limit_conn_status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
7593
diff
changeset
|
521 unsigned limit_conn_status:2; |
7592
776d1bebdca2
Limit req: $limit_req_status variable.
Roman Arutyunyan <arut@nginx.com>
parents:
7504
diff
changeset
|
522 unsigned limit_req_status:3; |
984
dd128232e6ba
count connection once per request
Igor Sysoev <igor@sysoev.ru>
parents:
963
diff
changeset
|
523 |
7504
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
524 unsigned limit_rate_set:1; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
525 unsigned limit_rate_after_set:1; |
c19ca381b2e6
Variables support in limit_rate and limit_rate_after (ticket #293).
Ruslan Ermilov <ru@nginx.com>
parents:
7427
diff
changeset
|
526 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
527 #if 0 |
1565 | 528 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
|
529 #endif |
509 | 530 |
501 | 531 unsigned pipeline:1; |
532 unsigned chunked:1; | |
533 unsigned header_only:1; | |
7034
1b068a4e82d8
Added support for trailers in HTTP responses.
Piotr Sikora <piotrsikora@google.com>
parents:
7006
diff
changeset
|
534 unsigned expect_trailers:1; |
501 | 535 unsigned keepalive:1; |
536 unsigned lingering_close:1; | |
537 | 537 unsigned discard_body:1; |
6050
a08fad30aeac
Request body: unbuffered reading.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6002
diff
changeset
|
538 unsigned reading_body:1; |
509 | 539 unsigned internal:1; |
679 | 540 unsigned error_page:1; |
2819
43fe53832da7
handle big responses for "size" and "test" image_filters
Igor Sysoev <igor@sysoev.ru>
parents:
2689
diff
changeset
|
541 unsigned filter_finalize:1; |
629 | 542 unsigned post_action:1; |
543 unsigned request_complete:1; | |
667 | 544 unsigned request_output:1; |
545 unsigned header_sent:1; | |
2067 | 546 unsigned expect_tested:1; |
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2067
diff
changeset
|
547 unsigned root_tested:1; |
509 | 548 unsigned done:1; |
2265 | 549 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
|
550 |
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
551 unsigned buffered:4; |
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
552 |
513 | 553 unsigned main_filter_need_in_memory:1; |
501 | 554 unsigned filter_need_in_memory:1; |
555 unsigned filter_need_temporary:1; | |
7070
f583559aadc7
Upstream: keep request body file from removal if requested.
Roman Arutyunyan <arut@nginx.com>
parents:
7034
diff
changeset
|
556 unsigned preserve_body:1; |
581 | 557 unsigned allow_ranges:1; |
6317 | 558 unsigned subrequest_ranges:1; |
5621
345e4fd4bb64
Range filter: single_range flag in request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5605
diff
changeset
|
559 unsigned single_range:1; |
5735
5fb1e57c758a
Entity tags: explicit flag to skip not modified filter.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5702
diff
changeset
|
560 unsigned disable_not_modified:1; |
501 | 561 unsigned stat_reading:1; |
562 unsigned stat_writing:1; | |
6711
90a03b1dc4db
Modules compatibility: status fields.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6710
diff
changeset
|
563 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
|
564 |
7006
9552758a786e
Background subrequests for cache updates.
Roman Arutyunyan <arut@nginx.com>
parents:
6993
diff
changeset
|
565 unsigned background:1; |
6710
3ab8736958cb
Modules compatibility: health check fields.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6698
diff
changeset
|
566 unsigned health_check:1; |
3ab8736958cb
Modules compatibility: health check fields.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6698
diff
changeset
|
567 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
568 /* used to parse HTTP headers */ |
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
569 |
501 | 570 ngx_uint_t state; |
3064 | 571 |
572 ngx_uint_t header_hash; | |
573 ngx_uint_t lowcase_index; | |
574 u_char lowcase_header[NGX_HTTP_LC_HEADER_LEN]; | |
575 | |
576 u_char *header_name_start; | |
577 u_char *header_name_end; | |
578 u_char *header_start; | |
579 u_char *header_end; | |
580 | |
581 /* | |
582 * a memory that can be reused after parsing a request line | |
583 * via ngx_http_ephemeral_t | |
584 */ | |
585 | |
501 | 586 u_char *uri_start; |
587 u_char *uri_end; | |
588 u_char *uri_ext; | |
589 u_char *args_start; | |
590 u_char *request_start; | |
591 u_char *request_end; | |
592 u_char *method_end; | |
593 u_char *schema_start; | |
594 u_char *schema_end; | |
595 u_char *host_start; | |
596 u_char *host_end; | |
597 u_char *port_start; | |
598 u_char *port_end; | |
649 | 599 |
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
600 unsigned http_minor:16; |
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
601 unsigned http_major:16; |
3064 | 602 }; |
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
603 |
3064 | 604 |
605 typedef struct { | |
606 ngx_http_posted_request_t terminal_posted_request; | |
607 } 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
|
608 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
609 |
6002
f8ee988cfe6d
Style: moved ngx_http_ephemeral() macro to ngx_http_request.h.
Ruslan Ermilov <ru@nginx.com>
parents:
5980
diff
changeset
|
610 #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
|
611 |
f8ee988cfe6d
Style: moved ngx_http_ephemeral() macro to ngx_http_request.h.
Ruslan Ermilov <ru@nginx.com>
parents:
5980
diff
changeset
|
612 |
569 | 613 extern ngx_http_header_t ngx_http_headers_in[]; |
614 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
|
615 |
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
616 |
5928
8dfee01ff0bd
Upstream: improved subrequest logging.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5735
diff
changeset
|
617 #define ngx_http_set_log_request(log, r) \ |
8dfee01ff0bd
Upstream: improved subrequest logging.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5735
diff
changeset
|
618 ((ngx_http_log_ctx_t *) log->data)->current_request = r |
8dfee01ff0bd
Upstream: improved subrequest logging.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5735
diff
changeset
|
619 |
8dfee01ff0bd
Upstream: improved subrequest logging.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5735
diff
changeset
|
620 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
621 #endif /* _NGX_HTTP_REQUEST_H_INCLUDED_ */ |