Mercurial > hg > nginx
annotate src/http/ngx_http_request.h @ 4313:e7db97bfac25
Added support for IP-literal in the Host header and request line (ticket #1).
Additional parsing logic added to correctly handle RFC 3986 compliant IPv6 and
IPvFuture characters enclosed in square brackets.
The host validation was completely rewritten. The behavior for non IP literals
was changed in a more proper and safer way:
- Host part is now delimited either by the first colon or by the end of string
if there's no colon. Previously the last colon was used as delimiter which
allowed substitution of a port number in the $host variable.
(e.g. Host: 127.0.0.1:9000:80)
- Fixed stripping of the ending dot in the Host header when the host was also
followed by a port number.
(e.g. Host: nginx.com.:80)
- Fixed upper case characters detection. Previously it was broken which led to
wasting memory and CPU.
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Mon, 28 Nov 2011 09:15:33 +0000 |
| parents | 91874133fb27 |
| children | d620f497c50f |
| rev | line source |
|---|---|
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #ifndef _NGX_HTTP_REQUEST_H_INCLUDED_ |
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8 #define _NGX_HTTP_REQUEST_H_INCLUDED_ |
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| 651 | 11 #define NGX_HTTP_MAX_URI_CHANGES 10 |
| 657 | 12 #define NGX_HTTP_MAX_SUBREQUESTS 50 |
| 509 | 13 |
| 649 | 14 /* must be 2^n */ |
| 15 #define NGX_HTTP_LC_HEADER_LEN 32 | |
| 16 | |
| 509 | 17 |
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18 #define NGX_HTTP_DISCARD_BUFFER_SIZE 4096 |
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19 #define NGX_HTTP_LINGERING_BUFFER_SIZE 4096 |
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22 #define NGX_HTTP_VERSION_9 9 |
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23 #define NGX_HTTP_VERSION_10 1000 |
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24 #define NGX_HTTP_VERSION_11 1001 |
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25 |
| 633 | 26 #define NGX_HTTP_UNKNOWN 0x0001 |
| 27 #define NGX_HTTP_GET 0x0002 | |
| 28 #define NGX_HTTP_HEAD 0x0004 | |
| 29 #define NGX_HTTP_POST 0x0008 | |
| 30 #define NGX_HTTP_PUT 0x0010 | |
| 31 #define NGX_HTTP_DELETE 0x0020 | |
| 637 | 32 #define NGX_HTTP_MKCOL 0x0040 |
| 844 | 33 #define NGX_HTTP_COPY 0x0080 |
| 34 #define NGX_HTTP_MOVE 0x0100 | |
| 35 #define NGX_HTTP_OPTIONS 0x0200 | |
| 36 #define NGX_HTTP_PROPFIND 0x0400 | |
| 37 #define NGX_HTTP_PROPPATCH 0x0800 | |
| 38 #define NGX_HTTP_LOCK 0x1000 | |
| 39 #define NGX_HTTP_UNLOCK 0x2000 | |
| 3613 | 40 #define NGX_HTTP_PATCH 0x4000 |
| 41 #define NGX_HTTP_TRACE 0x8000 | |
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43 #define NGX_HTTP_CONNECTION_CLOSE 1 |
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44 #define NGX_HTTP_CONNECTION_KEEP_ALIVE 2 |
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47 #define NGX_NONE 1 |
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50 #define NGX_HTTP_PARSE_HEADER_DONE 1 |
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52 #define NGX_HTTP_CLIENT_ERROR 10 |
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53 #define NGX_HTTP_PARSE_INVALID_METHOD 10 |
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54 #define NGX_HTTP_PARSE_INVALID_REQUEST 11 |
| 505 | 55 #define NGX_HTTP_PARSE_INVALID_09_METHOD 12 |
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| 505 | 57 #define NGX_HTTP_PARSE_INVALID_HEADER 13 |
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| 3527 | 60 /* unused 1 */ |
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61 #define NGX_HTTP_SUBREQUEST_IN_MEMORY 2 |
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62 #define NGX_HTTP_SUBREQUEST_WAITED 4 |
| 3161 | 63 #define NGX_HTTP_LOG_UNSAFE 8 |
| 573 | 64 |
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66 #define NGX_HTTP_OK 200 |
| 633 | 67 #define NGX_HTTP_CREATED 201 |
| 3604 | 68 #define NGX_HTTP_ACCEPTED 202 |
| 511 | 69 #define NGX_HTTP_NO_CONTENT 204 |
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70 #define NGX_HTTP_PARTIAL_CONTENT 206 |
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72 #define NGX_HTTP_SPECIAL_RESPONSE 300 |
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73 #define NGX_HTTP_MOVED_PERMANENTLY 301 |
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74 #define NGX_HTTP_MOVED_TEMPORARILY 302 |
| 3631 | 75 #define NGX_HTTP_SEE_OTHER 303 |
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76 #define NGX_HTTP_NOT_MODIFIED 304 |
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78 #define NGX_HTTP_BAD_REQUEST 400 |
| 503 | 79 #define NGX_HTTP_UNAUTHORIZED 401 |
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80 #define NGX_HTTP_FORBIDDEN 403 |
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81 #define NGX_HTTP_NOT_FOUND 404 |
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82 #define NGX_HTTP_NOT_ALLOWED 405 |
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83 #define NGX_HTTP_REQUEST_TIME_OUT 408 |
| 637 | 84 #define NGX_HTTP_CONFLICT 409 |
| 581 | 85 #define NGX_HTTP_LENGTH_REQUIRED 411 |
| 1057 | 86 #define NGX_HTTP_PRECONDITION_FAILED 412 |
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87 #define NGX_HTTP_REQUEST_ENTITY_TOO_LARGE 413 |
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88 #define NGX_HTTP_REQUEST_URI_TOO_LARGE 414 |
| 637 | 89 #define NGX_HTTP_UNSUPPORTED_MEDIA_TYPE 415 |
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90 #define NGX_HTTP_RANGE_NOT_SATISFIABLE 416 |
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93 /* Our own HTTP codes */ |
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| 587 | 95 /* The special code to close connection without any response */ |
| 96 #define NGX_HTTP_CLOSE 444 | |
| 97 | |
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98 #define NGX_HTTP_NGINX_CODES 494 |
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99 |
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100 #define NGX_HTTP_REQUEST_HEADER_TOO_LARGE 494 |
| 647 | 101 |
| 102 #define NGX_HTTPS_CERT_ERROR 495 | |
| 103 #define NGX_HTTPS_NO_CERT 496 | |
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104 |
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105 /* |
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106 * We use the special code for the plain HTTP requests that are sent to |
| 577 | 107 * HTTPS port to distinguish it from 4XX in an error page redirection |
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108 */ |
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109 #define NGX_HTTP_TO_HTTPS 497 |
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| 613 | 111 /* 498 is the canceled code for the requests with invalid host name */ |
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112 |
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113 /* |
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114 * HTTP does not define the code for the case when a client closed |
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115 * the connection while we are processing its request so we introduce |
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116 * own code to log such situation when a client has closed the connection |
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117 * before we even try to send the HTTP header to it |
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118 */ |
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119 #define NGX_HTTP_CLIENT_CLOSED_REQUEST 499 |
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120 |
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121 |
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122 #define NGX_HTTP_INTERNAL_SERVER_ERROR 500 |
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123 #define NGX_HTTP_NOT_IMPLEMENTED 501 |
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124 #define NGX_HTTP_BAD_GATEWAY 502 |
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125 #define NGX_HTTP_SERVICE_UNAVAILABLE 503 |
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126 #define NGX_HTTP_GATEWAY_TIME_OUT 504 |
| 637 | 127 #define NGX_HTTP_INSUFFICIENT_STORAGE 507 |
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128 |
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129 |
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130 #define NGX_HTTP_LOWLEVEL_BUFFERED 0xf0 |
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131 #define NGX_HTTP_WRITE_BUFFERED 0x10 |
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132 #define NGX_HTTP_GZIP_BUFFERED 0x20 |
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133 #define NGX_HTTP_SSI_BUFFERED 0x01 |
| 1172 | 134 #define NGX_HTTP_SUB_BUFFERED 0x02 |
| 135 #define NGX_HTTP_COPY_BUFFERED 0x04 | |
| 597 | 136 |
| 137 | |
|
216
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138 typedef enum { |
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139 NGX_HTTP_INITING_REQUEST_STATE = 0, |
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140 NGX_HTTP_READING_REQUEST_STATE, |
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141 NGX_HTTP_PROCESS_REQUEST_STATE, |
|
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142 |
|
216
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143 NGX_HTTP_CONNECT_UPSTREAM_STATE, |
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144 NGX_HTTP_WRITING_UPSTREAM_STATE, |
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145 NGX_HTTP_READING_UPSTREAM_STATE, |
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146 |
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147 NGX_HTTP_WRITING_REQUEST_STATE, |
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148 NGX_HTTP_LINGERING_CLOSE_STATE, |
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149 NGX_HTTP_KEEPALIVE_STATE |
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150 } ngx_http_state_e; |
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151 |
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152 |
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153 typedef struct { |
| 501 | 154 ngx_str_t name; |
| 155 ngx_uint_t offset; | |
| 509 | 156 ngx_http_header_handler_pt handler; |
|
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157 } ngx_http_header_t; |
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158 |
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159 |
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160 typedef struct { |
| 509 | 161 ngx_str_t name; |
| 162 ngx_uint_t offset; | |
| 569 | 163 } ngx_http_header_out_t; |
| 509 | 164 |
| 165 | |
| 166 typedef struct { | |
| 501 | 167 ngx_list_t headers; |
|
164
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168 |
| 501 | 169 ngx_table_elt_t *host; |
| 170 ngx_table_elt_t *connection; | |
| 171 ngx_table_elt_t *if_modified_since; | |
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172 ngx_table_elt_t *if_unmodified_since; |
| 501 | 173 ngx_table_elt_t *user_agent; |
| 174 ngx_table_elt_t *referer; | |
| 175 ngx_table_elt_t *content_length; | |
| 176 ngx_table_elt_t *content_type; | |
|
155
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177 |
| 501 | 178 ngx_table_elt_t *range; |
| 1630 | 179 ngx_table_elt_t *if_range; |
|
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180 |
| 581 | 181 ngx_table_elt_t *transfer_encoding; |
| 2067 | 182 ngx_table_elt_t *expect; |
| 581 | 183 |
|
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184 #if (NGX_HTTP_GZIP) |
| 501 | 185 ngx_table_elt_t *accept_encoding; |
| 186 ngx_table_elt_t *via; | |
|
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187 #endif |
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188 |
| 501 | 189 ngx_table_elt_t *authorization; |
|
172
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190 |
| 501 | 191 ngx_table_elt_t *keep_alive; |
|
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192 |
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193 #if (NGX_HTTP_PROXY || NGX_HTTP_REALIP || NGX_HTTP_GEO) |
| 501 | 194 ngx_table_elt_t *x_forwarded_for; |
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195 #endif |
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196 |
| 573 | 197 #if (NGX_HTTP_REALIP) |
| 198 ngx_table_elt_t *x_real_ip; | |
| 199 #endif | |
| 200 | |
| 489 | 201 #if (NGX_HTTP_HEADERS) |
| 501 | 202 ngx_table_elt_t *accept; |
| 203 ngx_table_elt_t *accept_language; | |
| 489 | 204 #endif |
| 205 | |
| 637 | 206 #if (NGX_HTTP_DAV) |
| 207 ngx_table_elt_t *depth; | |
| 208 ngx_table_elt_t *destination; | |
| 1059 | 209 ngx_table_elt_t *overwrite; |
| 681 | 210 ngx_table_elt_t *date; |
| 637 | 211 #endif |
| 212 | |
| 503 | 213 ngx_str_t user; |
| 214 ngx_str_t passwd; | |
| 215 | |
| 501 | 216 ngx_array_t cookies; |
| 217 | |
|
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218 ngx_str_t server; |
| 663 | 219 off_t content_length_n; |
| 501 | 220 time_t keep_alive_n; |
|
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221 |
| 501 | 222 unsigned connection_type:2; |
| 223 unsigned msie:1; | |
| 2205 | 224 unsigned msie6:1; |
| 501 | 225 unsigned opera:1; |
| 226 unsigned gecko:1; | |
| 3315 | 227 unsigned chrome:1; |
|
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228 unsigned safari:1; |
| 501 | 229 unsigned konqueror:1; |
|
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230 } ngx_http_headers_in_t; |
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231 |
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232 |
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233 typedef struct { |
| 501 | 234 ngx_list_t headers; |
|
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235 |
| 501 | 236 ngx_uint_t status; |
| 237 ngx_str_t status_line; | |
|
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238 |
| 501 | 239 ngx_table_elt_t *server; |
| 240 ngx_table_elt_t *date; | |
| 241 ngx_table_elt_t *content_length; | |
| 242 ngx_table_elt_t *content_encoding; | |
| 243 ngx_table_elt_t *location; | |
| 1654 | 244 ngx_table_elt_t *refresh; |
| 501 | 245 ngx_table_elt_t *last_modified; |
| 246 ngx_table_elt_t *content_range; | |
| 247 ngx_table_elt_t *accept_ranges; | |
| 503 | 248 ngx_table_elt_t *www_authenticate; |
| 501 | 249 ngx_table_elt_t *expires; |
| 250 ngx_table_elt_t *etag; | |
|
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251 |
| 657 | 252 ngx_str_t *override_charset; |
| 253 | |
| 254 size_t content_type_len; | |
| 509 | 255 ngx_str_t content_type; |
| 501 | 256 ngx_str_t charset; |
| 2138 | 257 u_char *content_type_lowcase; |
| 258 ngx_uint_t content_type_hash; | |
| 657 | 259 |
| 509 | 260 ngx_array_t cache_control; |
| 261 | |
| 501 | 262 off_t content_length_n; |
| 263 time_t date_time; | |
| 264 time_t last_modified_time; | |
|
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265 } ngx_http_headers_out_t; |
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266 |
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267 |
| 479 | 268 typedef void (*ngx_http_client_body_handler_pt)(ngx_http_request_t *r); |
| 269 | |
|
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270 typedef struct { |
| 479 | 271 ngx_temp_file_t *temp_file; |
| 272 ngx_chain_t *bufs; | |
| 273 ngx_buf_t *buf; | |
| 663 | 274 off_t rest; |
| 633 | 275 ngx_chain_t *to_write; |
| 479 | 276 ngx_http_client_body_handler_pt post_handler; |
|
297
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277 } ngx_http_request_body_t; |
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278 |
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279 |
|
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280 typedef struct { |
| 501 | 281 ngx_http_request_t *request; |
|
433
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282 |
| 501 | 283 ngx_buf_t **busy; |
| 284 ngx_int_t nbusy; | |
|
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285 |
| 501 | 286 ngx_buf_t **free; |
| 287 ngx_int_t nfree; | |
|
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288 |
| 501 | 289 ngx_uint_t pipeline; /* unsigned pipeline:1; */ |
|
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290 } ngx_http_connection_t; |
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291 |
|
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292 |
| 1387 | 293 typedef struct ngx_http_server_name_s ngx_http_server_name_t; |
| 294 | |
| 295 | |
| 296 typedef struct { | |
| 297 ngx_hash_combined_t names; | |
| 298 | |
| 299 ngx_uint_t nregex; | |
| 300 ngx_http_server_name_t *regex; | |
| 301 } ngx_http_virtual_names_t; | |
| 593 | 302 |
| 303 | |
| 569 | 304 typedef void (*ngx_http_cleanup_pt)(void *data); |
| 305 | |
| 306 typedef struct ngx_http_cleanup_s ngx_http_cleanup_t; | |
| 307 | |
| 308 struct ngx_http_cleanup_s { | |
| 593 | 309 ngx_http_cleanup_pt handler; |
| 310 void *data; | |
| 311 ngx_http_cleanup_t *next; | |
| 569 | 312 }; |
| 313 | |
| 314 | |
|
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315 typedef ngx_int_t (*ngx_http_post_subrequest_pt)(ngx_http_request_t *r, |
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316 void *data, ngx_int_t rc); |
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317 |
|
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318 typedef struct { |
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319 ngx_http_post_subrequest_pt handler; |
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320 void *data; |
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321 } ngx_http_post_subrequest_t; |
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322 |
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323 |
| 509 | 324 typedef struct ngx_http_postponed_request_s ngx_http_postponed_request_t; |
| 325 | |
| 326 struct ngx_http_postponed_request_s { | |
| 535 | 327 ngx_http_request_t *request; |
| 328 ngx_chain_t *out; | |
| 329 ngx_http_postponed_request_t *next; | |
| 509 | 330 }; |
| 331 | |
| 332 | |
|
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333 typedef struct ngx_http_posted_request_s ngx_http_posted_request_t; |
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334 |
|
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335 struct ngx_http_posted_request_s { |
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336 ngx_http_request_t *request; |
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337 ngx_http_posted_request_t *next; |
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338 }; |
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339 |
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340 |
|
356
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341 typedef ngx_int_t (*ngx_http_handler_pt)(ngx_http_request_t *r); |
| 509 | 342 typedef void (*ngx_http_event_handler_pt)(ngx_http_request_t *r); |
| 343 | |
|
143
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344 |
|
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345 struct ngx_http_request_s { |
| 501 | 346 uint32_t signature; /* "HTTP" */ |
|
367
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347 |
| 501 | 348 ngx_connection_t *connection; |
|
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349 |
| 501 | 350 void **ctx; |
| 351 void **main_conf; | |
| 352 void **srv_conf; | |
| 353 void **loc_conf; | |
|
91
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354 |
| 509 | 355 ngx_http_event_handler_pt read_event_handler; |
| 356 ngx_http_event_handler_pt write_event_handler; | |
| 357 | |
|
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358 #if (NGX_HTTP_CACHE) |
| 501 | 359 ngx_http_cache_t *cache; |
|
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|
360 #endif |
|
197
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190
diff
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|
361 |
| 501 | 362 ngx_http_upstream_t *upstream; |
|
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363 ngx_array_t *upstream_states; |
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|
364 /* of ngx_http_upstream_state_t */ |
| 479 | 365 |
| 501 | 366 ngx_pool_t *pool; |
| 367 ngx_buf_t *header_in; | |
|
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368 |
| 501 | 369 ngx_http_headers_in_t headers_in; |
| 370 ngx_http_headers_out_t headers_out; | |
|
91
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371 |
| 501 | 372 ngx_http_request_body_t *request_body; |
|
297
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296
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373 |
| 501 | 374 time_t lingering_time; |
|
1179
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375 time_t start_sec; |
|
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376 ngx_msec_t start_msec; |
|
91
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377 |
| 501 | 378 ngx_uint_t method; |
| 379 ngx_uint_t http_version; | |
| 577 | 380 |
| 501 | 381 ngx_str_t request_line; |
| 382 ngx_str_t uri; | |
| 383 ngx_str_t args; | |
| 384 ngx_str_t exten; | |
| 385 ngx_str_t unparsed_uri; | |
|
314
d71c87d11b16
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313
diff
changeset
|
386 |
| 501 | 387 ngx_str_t method_name; |
| 388 ngx_str_t http_protocol; | |
| 577 | 389 |
| 509 | 390 ngx_chain_t *out; |
| 501 | 391 ngx_http_request_t *main; |
| 509 | 392 ngx_http_request_t *parent; |
| 393 ngx_http_postponed_request_t *postponed; | |
|
777
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<!--#include virtual=... set=... -->
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773
diff
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|
394 ngx_http_post_subrequest_t *post_subrequest; |
|
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|
395 ngx_http_posted_request_t *posted_requests; |
|
91
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396 |
|
2689
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backout r2535: virtual names is a property of address:port pair,
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|
397 ngx_http_virtual_names_t *virtual_names; |
|
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|
398 |
| 501 | 399 ngx_int_t phase_handler; |
| 400 ngx_http_handler_pt content_handler; | |
| 543 | 401 ngx_uint_t access_code; |
| 485 | 402 |
| 573 | 403 ngx_http_variable_value_t *variables; |
| 501 | 404 |
|
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|
405 #if (NGX_PCRE) |
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406 ngx_uint_t ncaptures; |
|
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|
407 int *captures; |
|
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|
408 u_char *captures_data; |
|
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|
409 #endif |
|
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|
410 |
| 527 | 411 size_t limit_rate; |
| 412 | |
|
297
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|
413 /* used to learn the Apache compatible response length without a header */ |
| 501 | 414 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
|
415 |
| 663 | 416 off_t request_length; |
| 475 | 417 |
| 501 | 418 ngx_uint_t err_status; |
|
91
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|
419 |
| 501 | 420 ngx_http_connection_t *http_connection; |
|
432
11362a3e3911
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parents:
429
diff
changeset
|
421 |
| 509 | 422 ngx_http_log_handler_pt log_handler; |
| 423 | |
| 569 | 424 ngx_http_cleanup_t *cleanup; |
| 425 | |
|
3052
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|
426 unsigned subrequests:8; |
|
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FreeBSD and Linux AIO support
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changeset
|
427 unsigned count:8; |
|
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FreeBSD and Linux AIO support
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changeset
|
428 unsigned blocked:8; |
|
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changeset
|
429 |
|
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changeset
|
430 unsigned aio:1; |
|
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changeset
|
431 |
| 501 | 432 unsigned http_state:4; |
|
216
f1d0e5f09c1e
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parents:
210
diff
changeset
|
433 |
| 452 | 434 /* URI with "/." and on Win32 with "//" */ |
| 501 | 435 unsigned complex_uri:1; |
| 485 | 436 |
| 452 | 437 /* URI with "%" */ |
| 501 | 438 unsigned quoted_uri:1; |
| 485 | 439 |
| 440 /* URI with "+" */ | |
| 501 | 441 unsigned plus_in_uri:1; |
| 485 | 442 |
| 3615 | 443 /* URI with " " */ |
| 444 unsigned space_in_uri:1; | |
| 445 | |
| 511 | 446 unsigned invalid_header:1; |
| 447 | |
|
3534
3711bb1336c3
fix a try_files/alias case when alias uses captures and
Igor Sysoev <igor@sysoev.ru>
parents:
3527
diff
changeset
|
448 unsigned add_uri_to_alias:1; |
| 509 | 449 unsigned valid_location:1; |
| 505 | 450 unsigned valid_unparsed_uri:1; |
| 501 | 451 unsigned uri_changed:1; |
| 452 unsigned uri_changes:4; | |
| 485 | 453 |
| 633 | 454 unsigned request_body_in_single_buf:1; |
| 455 unsigned request_body_in_file_only:1; | |
| 456 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
|
457 unsigned request_body_in_clean_file:1; |
| 633 | 458 unsigned request_body_file_group_access:1; |
| 637 | 459 unsigned request_body_file_log_level:3; |
| 633 | 460 |
|
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
773
diff
changeset
|
461 unsigned subrequest_in_memory:1; |
|
2377
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*) refactor subrequest handling, now they run as separate posted requests
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2301
diff
changeset
|
462 unsigned waited:1; |
| 597 | 463 |
|
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|
464 #if (NGX_HTTP_CACHE) |
|
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|
465 unsigned cached:1; |
|
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|
466 #endif |
| 3313 | 467 |
| 468 #if (NGX_HTTP_GZIP) | |
| 469 unsigned gzip_tested:1; | |
| 470 unsigned gzip_ok:1; | |
| 471 unsigned gzip_vary:1; | |
| 472 #endif | |
|
1790
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ngx_http_gzip_static_module and gzip_disable
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1654
diff
changeset
|
473 |
| 501 | 474 unsigned proxy:1; |
| 475 unsigned bypass_cache:1; | |
| 476 unsigned no_cache:1; | |
|
170
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164
diff
changeset
|
477 |
|
984
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count connection once per request
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parents:
963
diff
changeset
|
478 /* |
| 2294 | 479 * instead of using the request context data in |
|
2301
148c2e840c2b
style fix: remove trailing spaces
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2294
diff
changeset
|
480 * ngx_http_limit_zone_module and ngx_http_limit_req_module |
| 2294 | 481 * we use the single bits in the request structure |
|
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963
diff
changeset
|
482 */ |
|
4280
91874133fb27
Renamed ngx_http_limit_zone_module to ngx_http_limit_conn_module.
Valentin Bartenev <vbart@nginx.com>
parents:
3978
diff
changeset
|
483 unsigned limit_conn_set:1; |
| 2294 | 484 unsigned limit_req_set:1; |
|
984
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count connection once per request
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963
diff
changeset
|
485 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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parents:
96
diff
changeset
|
486 #if 0 |
| 1565 | 487 unsigned cacheable:1; |
|
99
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parents:
96
diff
changeset
|
488 #endif |
| 509 | 489 |
| 501 | 490 unsigned pipeline:1; |
| 491 unsigned plain_http:1; | |
| 492 unsigned chunked:1; | |
| 493 unsigned header_only:1; | |
| 494 unsigned keepalive:1; | |
| 495 unsigned lingering_close:1; | |
| 537 | 496 unsigned discard_body:1; |
| 509 | 497 unsigned internal:1; |
| 679 | 498 unsigned error_page:1; |
|
2877
3cd2790f4a9b
add charset for ngx_http_gzip_static_module responses
Igor Sysoev <igor@sysoev.ru>
parents:
2819
diff
changeset
|
499 unsigned ignore_content_encoding:1; |
|
2819
43fe53832da7
handle big responses for "size" and "test" image_filters
Igor Sysoev <igor@sysoev.ru>
parents:
2689
diff
changeset
|
500 unsigned filter_finalize:1; |
| 629 | 501 unsigned post_action:1; |
| 502 unsigned request_complete:1; | |
| 667 | 503 unsigned request_output:1; |
| 504 unsigned header_sent:1; | |
| 2067 | 505 unsigned expect_tested:1; |
|
2087
c8039b26a949
always test root existence for access_log with variables
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parents:
2067
diff
changeset
|
506 unsigned root_tested:1; |
| 509 | 507 unsigned done:1; |
| 2265 | 508 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
|
509 |
|
829
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
510 unsigned buffered:4; |
|
362d156f0278
high level HTTP buffered flags should be on per-subrequest basis,
Igor Sysoev <igor@sysoev.ru>
parents:
777
diff
changeset
|
511 |
| 513 | 512 unsigned main_filter_need_in_memory:1; |
| 501 | 513 unsigned filter_need_in_memory:1; |
| 514 unsigned filter_need_temporary:1; | |
| 581 | 515 unsigned allow_ranges:1; |
|
91
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parents:
diff
changeset
|
516 |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
517 #if (NGX_STAT_STUB) |
| 501 | 518 unsigned stat_reading:1; |
| 519 unsigned stat_writing:1; | |
|
427
0d08eabe5c7b
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parents:
426
diff
changeset
|
520 #endif |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
426
diff
changeset
|
521 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
522 /* used to parse HTTP headers */ |
|
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
523 |
| 501 | 524 ngx_uint_t state; |
| 3064 | 525 |
| 526 ngx_uint_t header_hash; | |
| 527 ngx_uint_t lowcase_index; | |
| 528 u_char lowcase_header[NGX_HTTP_LC_HEADER_LEN]; | |
| 529 | |
| 530 u_char *header_name_start; | |
| 531 u_char *header_name_end; | |
| 532 u_char *header_start; | |
| 533 u_char *header_end; | |
| 534 | |
| 535 /* | |
| 536 * a memory that can be reused after parsing a request line | |
| 537 * via ngx_http_ephemeral_t | |
| 538 */ | |
| 539 | |
| 501 | 540 u_char *uri_start; |
| 541 u_char *uri_end; | |
| 542 u_char *uri_ext; | |
| 543 u_char *args_start; | |
| 544 u_char *request_start; | |
| 545 u_char *request_end; | |
| 546 u_char *method_end; | |
| 547 u_char *schema_start; | |
| 548 u_char *schema_end; | |
| 549 u_char *host_start; | |
| 550 u_char *host_end; | |
| 551 u_char *port_start; | |
| 552 u_char *port_end; | |
| 649 | 553 |
|
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
554 unsigned http_minor:16; |
|
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
555 unsigned http_major:16; |
| 3064 | 556 }; |
|
772
843412b22ba2
compact r->http_minor and r->http_major
Igor Sysoev <igor@sysoev.ru>
parents:
730
diff
changeset
|
557 |
| 3064 | 558 |
| 559 typedef struct { | |
| 560 ngx_http_posted_request_t terminal_posted_request; | |
| 3065 | 561 #if (NGX_HAVE_AIO_SENDFILE) |
|
3084
2f35eeea86c2
preload just a single byte to avoid testing file overrun
Igor Sysoev <igor@sysoev.ru>
parents:
3065
diff
changeset
|
562 u_char aio_preload; |
| 3065 | 563 #endif |
| 3064 | 564 } ngx_http_ephemeral_t; |
|
91
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parents:
diff
changeset
|
565 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
566 |
| 569 | 567 extern ngx_http_header_t ngx_http_headers_in[]; |
| 568 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
|
569 |
|
84036764e215
nginx-0.0.1-2003-10-29-11:30:44 import
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parents:
162
diff
changeset
|
570 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
571 #endif /* _NGX_HTTP_REQUEST_H_INCLUDED_ */ |