Mercurial > hg > nginx-quic
annotate src/http/ngx_http_core_module.h @ 7041:6169dbad37d8
Upstream: fixed running posted requests (ticket #788).
Previously, the upstream resolve handler always called
ngx_http_run_posted_requests() to run posted requests after processing the
resolver response. However, if the handler was called directly from the
ngx_resolve_name() function (for example, if the resolver response was cached),
running posted requests from the handler could lead to the following errors:
- If the request was scheduled for termination, it could actually be terminated
in the resolve handler. Upper stack frames could reference the freed request
object in this case.
- If a significant number of requests were posted, and for each of them the
resolve handler was called directly from the ngx_resolve_name() function,
posted requests could be run recursively and lead to stack overflow.
Now ngx_http_run_posted_requests() is only called from asynchronously invoked
resolve handlers.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Wed, 14 Jun 2017 20:13:41 +0300 |
parents | d2b2ff157da5 |
children | cce6936ed2f4 |
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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8 #ifndef _NGX_HTTP_CORE_H_INCLUDED_ |
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9 #define _NGX_HTTP_CORE_H_INCLUDED_ |
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10 |
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11 |
2233 | 12 #include <ngx_config.h> |
13 #include <ngx_core.h> | |
13
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14 #include <ngx_http.h> |
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15 |
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16 #if (NGX_THREADS) |
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17 #include <ngx_thread_pool.h> |
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18 #elif (NGX_COMPAT) |
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19 typedef struct ngx_thread_pool_s ngx_thread_pool_t; |
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20 #endif |
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21 |
13
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22 |
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23 #define NGX_HTTP_GZIP_PROXIED_OFF 0x0002 |
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24 #define NGX_HTTP_GZIP_PROXIED_EXPIRED 0x0004 |
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25 #define NGX_HTTP_GZIP_PROXIED_NO_CACHE 0x0008 |
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26 #define NGX_HTTP_GZIP_PROXIED_NO_STORE 0x0010 |
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27 #define NGX_HTTP_GZIP_PROXIED_PRIVATE 0x0020 |
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28 #define NGX_HTTP_GZIP_PROXIED_NO_LM 0x0040 |
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29 #define NGX_HTTP_GZIP_PROXIED_NO_ETAG 0x0080 |
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30 #define NGX_HTTP_GZIP_PROXIED_AUTH 0x0100 |
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31 #define NGX_HTTP_GZIP_PROXIED_ANY 0x0200 |
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32 |
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33 |
3065 | 34 #define NGX_HTTP_AIO_OFF 0 |
35 #define NGX_HTTP_AIO_ON 1 | |
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36 #define NGX_HTTP_AIO_THREADS 2 |
3065 | 37 |
38 | |
1806 | 39 #define NGX_HTTP_SATISFY_ALL 0 |
40 #define NGX_HTTP_SATISFY_ANY 1 | |
41 | |
42 | |
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43 #define NGX_HTTP_LINGERING_OFF 0 |
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44 #define NGX_HTTP_LINGERING_ON 1 |
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45 #define NGX_HTTP_LINGERING_ALWAYS 2 |
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46 |
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47 |
2496 | 48 #define NGX_HTTP_IMS_OFF 0 |
49 #define NGX_HTTP_IMS_EXACT 1 | |
50 #define NGX_HTTP_IMS_BEFORE 2 | |
51 | |
52 | |
3793 | 53 #define NGX_HTTP_KEEPALIVE_DISABLE_NONE 0x0002 |
54 #define NGX_HTTP_KEEPALIVE_DISABLE_MSIE6 0x0004 | |
55 #define NGX_HTTP_KEEPALIVE_DISABLE_SAFARI 0x0008 | |
56 | |
57 | |
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58 #define NGX_HTTP_SERVER_TOKENS_OFF 0 |
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59 #define NGX_HTTP_SERVER_TOKENS_ON 1 |
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60 #define NGX_HTTP_SERVER_TOKENS_BUILD 2 |
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61 |
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62 |
2027 | 63 typedef struct ngx_http_location_tree_node_s ngx_http_location_tree_node_t; |
64 typedef struct ngx_http_core_loc_conf_s ngx_http_core_loc_conf_t; | |
65 | |
66 | |
13
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67 typedef struct { |
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68 ngx_sockaddr_t sockaddr; |
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69 socklen_t socklen; |
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70 |
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71 unsigned set:1; |
523 | 72 unsigned default_server:1; |
73 unsigned bind:1; | |
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74 unsigned wildcard:1; |
2224 | 75 unsigned ssl:1; |
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76 unsigned http2:1; |
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77 #if (NGX_HAVE_INET6) |
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78 unsigned ipv6only:1; |
2562 | 79 #endif |
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80 unsigned deferred_accept:1; |
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81 unsigned reuseport:1; |
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82 unsigned so_keepalive:2; |
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Added server-side support for PROXY protocol v1 (ticket #355).
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83 unsigned proxy_protocol:1; |
523 | 84 |
85 int backlog; | |
563 | 86 int rcvbuf; |
87 int sndbuf; | |
3676 | 88 #if (NGX_HAVE_SETFIB) |
89 int setfib; | |
90 #endif | |
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91 #if (NGX_HAVE_TCP_FASTOPEN) |
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92 int fastopen; |
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93 #endif |
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94 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
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95 int tcp_keepidle; |
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96 int tcp_keepintvl; |
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97 int tcp_keepcnt; |
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98 #endif |
523 | 99 |
100 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
101 char *accept_filter; | |
102 #endif | |
103 | |
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104 u_char addr[NGX_SOCKADDR_STRLEN + 1]; |
3217 | 105 } ngx_http_listen_opt_t; |
523 | 106 |
107 | |
201
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108 typedef enum { |
573 | 109 NGX_HTTP_POST_READ_PHASE = 0, |
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110 |
573 | 111 NGX_HTTP_SERVER_REWRITE_PHASE, |
681 | 112 |
573 | 113 NGX_HTTP_FIND_CONFIG_PHASE, |
489 | 114 NGX_HTTP_REWRITE_PHASE, |
681 | 115 NGX_HTTP_POST_REWRITE_PHASE, |
368
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116 |
581 | 117 NGX_HTTP_PREACCESS_PHASE, |
118 | |
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119 NGX_HTTP_ACCESS_PHASE, |
681 | 120 NGX_HTTP_POST_ACCESS_PHASE, |
121 | |
2407 | 122 NGX_HTTP_TRY_FILES_PHASE, |
201
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123 NGX_HTTP_CONTENT_PHASE, |
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124 |
581 | 125 NGX_HTTP_LOG_PHASE |
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126 } ngx_http_phases; |
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127 |
681 | 128 typedef struct ngx_http_phase_handler_s ngx_http_phase_handler_t; |
129 | |
130 typedef ngx_int_t (*ngx_http_phase_handler_pt)(ngx_http_request_t *r, | |
131 ngx_http_phase_handler_t *ph); | |
132 | |
133 struct ngx_http_phase_handler_s { | |
134 ngx_http_phase_handler_pt checker; | |
135 ngx_http_handler_pt handler; | |
136 ngx_uint_t next; | |
137 }; | |
138 | |
139 | |
140 typedef struct { | |
141 ngx_http_phase_handler_t *handlers; | |
142 ngx_uint_t server_rewrite_index; | |
1353 | 143 ngx_uint_t location_rewrite_index; |
681 | 144 } ngx_http_phase_engine_t; |
145 | |
201
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146 |
19
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147 typedef struct { |
477 | 148 ngx_array_t handlers; |
143
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149 } ngx_http_phase_t; |
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150 |
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151 |
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152 typedef struct { |
485 | 153 ngx_array_t servers; /* ngx_http_core_srv_conf_t */ |
477 | 154 |
681 | 155 ngx_http_phase_engine_t phase_engine; |
143
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156 |
649 | 157 ngx_hash_t headers_in_hash; |
611 | 158 |
159 ngx_hash_t variables_hash; | |
160 | |
6899
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161 ngx_array_t variables; /* ngx_http_variable_t */ |
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162 ngx_array_t prefix_variables; /* ngx_http_variable_t */ |
3325 | 163 ngx_uint_t ncaptures; |
507 | 164 |
593 | 165 ngx_uint_t server_names_hash_max_size; |
166 ngx_uint_t server_names_hash_bucket_size; | |
485 | 167 |
611 | 168 ngx_uint_t variables_hash_max_size; |
169 ngx_uint_t variables_hash_bucket_size; | |
170 | |
171 ngx_hash_keys_arrays_t *variables_keys; | |
681 | 172 |
3217 | 173 ngx_array_t *ports; |
174 | |
2407 | 175 ngx_uint_t try_files; /* unsigned try_files:1 */ |
176 | |
681 | 177 ngx_http_phase_t phases[NGX_HTTP_LOG_PHASE + 1]; |
90
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178 } ngx_http_core_main_conf_t; |
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179 |
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180 |
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181 typedef struct { |
485 | 182 /* array of the ngx_http_server_name_t, "server_name" directive */ |
2027 | 183 ngx_array_t server_names; |
393
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184 |
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185 /* server ctx */ |
2027 | 186 ngx_http_conf_ctx_t *ctx; |
290
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187 |
2027 | 188 ngx_str_t server_name; |
593 | 189 |
2027 | 190 size_t connection_pool_size; |
191 size_t request_pool_size; | |
192 size_t client_header_buffer_size; | |
290
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193 |
2027 | 194 ngx_bufs_t large_client_header_buffers; |
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195 |
2027 | 196 ngx_msec_t client_header_timeout; |
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197 |
2027 | 198 ngx_flag_t ignore_invalid_headers; |
199 ngx_flag_t merge_slashes; | |
2256 | 200 ngx_flag_t underscores_in_headers; |
2027 | 201 |
3219 | 202 unsigned listen:1; |
203 #if (NGX_PCRE) | |
204 unsigned captures:1; | |
205 #endif | |
3217 | 206 |
2027 | 207 ngx_http_core_loc_conf_t **named_locations; |
19
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208 } ngx_http_core_srv_conf_t; |
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209 |
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210 |
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211 /* list of structures to find core_srv_conf quickly at run time */ |
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212 |
593 | 213 |
214 typedef struct { | |
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215 #if (NGX_PCRE) |
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216 ngx_http_regex_t *regex; |
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217 #endif |
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218 ngx_http_core_srv_conf_t *server; /* virtual name server conf */ |
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219 ngx_str_t name; |
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220 } ngx_http_server_name_t; |
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221 |
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222 |
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223 typedef struct { |
6474 | 224 ngx_hash_combined_t names; |
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225 |
6474 | 226 ngx_uint_t nregex; |
227 ngx_http_server_name_t *regex; | |
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228 } ngx_http_virtual_names_t; |
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229 |
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230 |
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231 struct ngx_http_addr_conf_s { |
593 | 232 /* the default server configuration for this address:port */ |
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233 ngx_http_core_srv_conf_t *default_server; |
1387 | 234 |
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235 ngx_http_virtual_names_t *virtual_names; |
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236 |
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237 unsigned ssl:1; |
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238 unsigned http2:1; |
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239 unsigned proxy_protocol:1; |
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240 }; |
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241 |
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242 |
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243 typedef struct { |
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244 in_addr_t addr; |
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245 ngx_http_addr_conf_t conf; |
593 | 246 } ngx_http_in_addr_t; |
247 | |
248 | |
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249 #if (NGX_HAVE_INET6) |
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250 |
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251 typedef struct { |
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252 struct in6_addr addr6; |
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253 ngx_http_addr_conf_t conf; |
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254 } ngx_http_in6_addr_t; |
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255 |
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256 #endif |
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257 |
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258 |
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259 typedef struct { |
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260 /* ngx_http_in_addr_t or ngx_http_in6_addr_t */ |
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261 void *addrs; |
593 | 262 ngx_uint_t naddrs; |
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263 } ngx_http_port_t; |
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264 |
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265 |
593 | 266 typedef struct { |
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267 ngx_int_t family; |
593 | 268 in_port_t port; |
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269 ngx_array_t addrs; /* array of ngx_http_conf_addr_t */ |
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270 } ngx_http_conf_port_t; |
593 | 271 |
272 | |
273 typedef struct { | |
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274 ngx_http_listen_opt_t opt; |
477 | 275 |
593 | 276 ngx_hash_t hash; |
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277 ngx_hash_wildcard_t *wc_head; |
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278 ngx_hash_wildcard_t *wc_tail; |
593 | 279 |
1387 | 280 #if (NGX_PCRE) |
281 ngx_uint_t nregex; | |
282 ngx_http_server_name_t *regex; | |
283 #endif | |
284 | |
477 | 285 /* the default server configuration for this address:port */ |
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286 ngx_http_core_srv_conf_t *default_server; |
3219 | 287 ngx_array_t servers; /* array of ngx_http_core_srv_conf_t */ |
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288 } ngx_http_conf_addr_t; |
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289 |
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290 |
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291 typedef struct { |
673 | 292 ngx_int_t status; |
293 ngx_int_t overwrite; | |
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294 ngx_http_complex_value_t value; |
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295 ngx_str_t args; |
176
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296 } ngx_http_err_page_t; |
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297 |
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298 |
2407 | 299 typedef struct { |
300 ngx_array_t *lengths; | |
301 ngx_array_t *values; | |
302 ngx_str_t name; | |
2695 | 303 |
304 unsigned code:10; | |
305 unsigned test_dir:1; | |
2407 | 306 } ngx_http_try_file_t; |
307 | |
308 | |
396
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309 struct ngx_http_core_loc_conf_s { |
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310 ngx_str_t name; /* location name */ |
396
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311 |
455 | 312 #if (NGX_PCRE) |
3325 | 313 ngx_http_regex_t *regex; |
396
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314 #endif |
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315 |
1353 | 316 unsigned noname:1; /* "if () {}" block or limit_except */ |
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317 unsigned lmt_excpt:1; |
1353 | 318 unsigned named:1; |
485 | 319 |
396
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320 unsigned exact_match:1; |
467 | 321 unsigned noregex:1; |
322 | |
396
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323 unsigned auto_redirect:1; |
2205 | 324 #if (NGX_HTTP_GZIP) |
325 unsigned gzip_disable_msie6:2; | |
3773 | 326 unsigned gzip_disable_degradation:2; |
327 #endif | |
396
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328 |
2027 | 329 ngx_http_location_tree_node_t *static_locations; |
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330 #if (NGX_PCRE) |
2027 | 331 ngx_http_core_loc_conf_t **regex_locations; |
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332 #endif |
396
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333 |
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334 /* pointer to the modules' loc_conf */ |
2024 | 335 void **loc_conf; |
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336 |
631 | 337 uint32_t limit_except; |
2024 | 338 void **limit_except_loc_conf; |
631 | 339 |
356
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340 ngx_http_handler_pt handler; |
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341 |
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342 /* location name length for inclusive location with inherited alias */ |
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343 size_t alias; |
577 | 344 ngx_str_t root; /* root, alias */ |
345 ngx_str_t post_action; | |
346 | |
595 | 347 ngx_array_t *root_lengths; |
348 ngx_array_t *root_values; | |
349 | |
589 | 350 ngx_array_t *types; |
351 ngx_hash_t types_hash; | |
352 ngx_str_t default_type; | |
353 | |
663 | 354 off_t client_max_body_size; /* client_max_body_size */ |
2129 | 355 off_t directio; /* directio */ |
3053 | 356 off_t directio_alignment; /* directio_alignment */ |
663 | 357 |
303
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358 size_t client_body_buffer_size; /* client_body_buffer_size */ |
362
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359 size_t send_lowat; /* send_lowat */ |
391
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360 size_t postpone_output; /* postpone_output */ |
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361 size_t limit_rate; /* limit_rate */ |
2907 | 362 size_t limit_rate_after; /* limit_rate_after */ |
1197 | 363 size_t sendfile_max_chunk; /* sendfile_max_chunk */ |
3178 | 364 size_t read_ahead; /* read_ahead */ |
290
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365 |
162
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366 ngx_msec_t client_body_timeout; /* client_body_timeout */ |
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|
367 ngx_msec_t send_timeout; /* send_timeout */ |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
368 ngx_msec_t keepalive_timeout; /* keepalive_timeout */ |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
369 ngx_msec_t lingering_time; /* lingering_time */ |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
370 ngx_msec_t lingering_timeout; /* lingering_timeout */ |
1652
cc7a7d0b89e8
http resolver and resolver_timeout
Igor Sysoev <igor@sysoev.ru>
parents:
1592
diff
changeset
|
371 ngx_msec_t resolver_timeout; /* resolver_timeout */ |
cc7a7d0b89e8
http resolver and resolver_timeout
Igor Sysoev <igor@sysoev.ru>
parents:
1592
diff
changeset
|
372 |
cc7a7d0b89e8
http resolver and resolver_timeout
Igor Sysoev <igor@sysoev.ru>
parents:
1592
diff
changeset
|
373 ngx_resolver_t *resolver; /* resolver */ |
71
59229033ae93
nginx-0.0.1-2003-04-08-19:40:10 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
374 |
436
9549fc9508e5
nginx-0.0.11-2004-09-23-10:32:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
435
diff
changeset
|
375 time_t keepalive_header; /* keepalive_timeout */ |
9549fc9508e5
nginx-0.0.11-2004-09-23-10:32:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
435
diff
changeset
|
376 |
2888 | 377 ngx_uint_t keepalive_requests; /* keepalive_requests */ |
3793 | 378 ngx_uint_t keepalive_disable; /* keepalive_disable */ |
1806 | 379 ngx_uint_t satisfy; /* satisfy */ |
3984
3e51832c8215
lingering_close "off|on|always"
Igor Sysoev <igor@sysoev.ru>
parents:
3793
diff
changeset
|
380 ngx_uint_t lingering_close; /* lingering_close */ |
2361 | 381 ngx_uint_t if_modified_since; /* if_modified_since */ |
4062 | 382 ngx_uint_t max_ranges; /* max_ranges */ |
2841
faafc084a7a4
fix client_body_in_file_only type
Igor Sysoev <igor@sysoev.ru>
parents:
2785
diff
changeset
|
383 ngx_uint_t client_body_in_file_only; /* client_body_in_file_only */ |
1806 | 384 |
2845 | 385 ngx_flag_t client_body_in_single_buffer; |
386 /* client_body_in_singe_buffer */ | |
509 | 387 ngx_flag_t internal; /* internal */ |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
388 ngx_flag_t sendfile; /* sendfile */ |
3052
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2979
diff
changeset
|
389 ngx_flag_t aio; /* aio */ |
6443
fc72784b1f52
Threads: writing via threads pools in event pipe.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6432
diff
changeset
|
390 ngx_flag_t aio_write; /* aio_write */ |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
391 ngx_flag_t tcp_nopush; /* tcp_nopush */ |
452 | 392 ngx_flag_t tcp_nodelay; /* tcp_nodelay */ |
346
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
335
diff
changeset
|
393 ngx_flag_t reset_timedout_connection; /* reset_timedout_connection */ |
6852
d15172ebb400
Core: relative redirects (closes #1000).
Ruslan Ermilov <ru@nginx.com>
parents:
6735
diff
changeset
|
394 ngx_flag_t absolute_redirect; /* absolute_redirect */ |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1790
diff
changeset
|
395 ngx_flag_t server_name_in_redirect; /* server_name_in_redirect */ |
521 | 396 ngx_flag_t port_in_redirect; /* port_in_redirect */ |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
397 ngx_flag_t msie_padding; /* msie_padding */ |
679 | 398 ngx_flag_t msie_refresh; /* msie_refresh */ |
527 | 399 ngx_flag_t log_not_found; /* log_not_found */ |
2261 | 400 ngx_flag_t log_subrequest; /* log_subrequest */ |
679 | 401 ngx_flag_t recursive_error_pages; /* recursive_error_pages */ |
6885
25203fc377fb
Implemented the "server_tokens build" option.
Ruslan Ermilov <ru@nginx.com>
parents:
6852
diff
changeset
|
402 ngx_uint_t server_tokens; /* server_tokens */ |
3484 | 403 ngx_flag_t chunked_transfer_encoding; /* chunked_transfer_encoding */ |
4749
613750237b36
Entity tags: the "etag" directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4748
diff
changeset
|
404 ngx_flag_t etag; /* etag */ |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
405 |
1790
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
406 #if (NGX_HTTP_GZIP) |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
407 ngx_flag_t gzip_vary; /* gzip_vary */ |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
408 |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
409 ngx_uint_t gzip_http_version; /* gzip_http_version */ |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
410 ngx_uint_t gzip_proxied; /* gzip_proxied */ |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
411 |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
412 #if (NGX_PCRE) |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
413 ngx_array_t *gzip_disable; /* gzip_disable */ |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
414 #endif |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
415 #endif |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
416 |
6733
adc2414856b1
Modules compatibility: compatibility with NGX_THREADS.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6721
diff
changeset
|
417 #if (NGX_THREADS || NGX_COMPAT) |
6022
1fdba317ee6d
Added support for offloading read() in thread pools.
Valentin Bartenev <vbart@nginx.com>
parents:
6006
diff
changeset
|
418 ngx_thread_pool_t *thread_pool; |
1fdba317ee6d
Added support for offloading read() in thread pools.
Valentin Bartenev <vbart@nginx.com>
parents:
6006
diff
changeset
|
419 ngx_http_complex_value_t *thread_pool_value; |
1fdba317ee6d
Added support for offloading read() in thread pools.
Valentin Bartenev <vbart@nginx.com>
parents:
6006
diff
changeset
|
420 #endif |
1fdba317ee6d
Added support for offloading read() in thread pools.
Valentin Bartenev <vbart@nginx.com>
parents:
6006
diff
changeset
|
421 |
4477
7033faf6dc3c
Added disable_symlinks directive.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
422 #if (NGX_HAVE_OPENAT) |
7033faf6dc3c
Added disable_symlinks directive.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
423 ngx_uint_t disable_symlinks; /* disable_symlinks */ |
4495
b4379a91f9b5
Disable symlinks: added the "from=" parameter to the "disable_symlinks"
Valentin Bartenev <vbart@nginx.com>
parents:
4494
diff
changeset
|
424 ngx_http_complex_value_t *disable_symlinks_from; |
4477
7033faf6dc3c
Added disable_symlinks directive.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
425 #endif |
7033faf6dc3c
Added disable_symlinks directive.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
426 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
427 ngx_array_t *error_pages; /* error_page */ |
2407 | 428 ngx_http_try_file_t *try_files; /* try_files */ |
158
d377ee423603
nginx-0.0.1-2003-10-24-10:53:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
154
diff
changeset
|
429 |
479 | 430 ngx_path_t *client_body_temp_path; /* client_body_temp_path */ |
431 | |
1454 | 432 ngx_open_file_cache_t *open_file_cache; |
1767
c42431762903
open_file_cache_retest > open_file_cache_valid
Igor Sysoev <igor@sysoev.ru>
parents:
1652
diff
changeset
|
433 time_t open_file_cache_valid; |
1772 | 434 ngx_uint_t open_file_cache_min_uses; |
1454 | 435 ngx_flag_t open_file_cache_errors; |
1457 | 436 ngx_flag_t open_file_cache_events; |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
195
diff
changeset
|
437 |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2701
diff
changeset
|
438 ngx_log_t *error_log; |
195
8dee38ea9117
nginx-0.0.1-2003-11-25-23:44:56 import
Igor Sysoev <igor@sysoev.ru>
parents:
190
diff
changeset
|
439 |
589 | 440 ngx_uint_t types_hash_max_size; |
441 ngx_uint_t types_hash_bucket_size; | |
442 | |
2028
bff8689c6953
move configuration phase only field to the end of structure
Igor Sysoev <igor@sysoev.ru>
parents:
2027
diff
changeset
|
443 ngx_queue_t *locations; |
bff8689c6953
move configuration phase only field to the end of structure
Igor Sysoev <igor@sysoev.ru>
parents:
2027
diff
changeset
|
444 |
485 | 445 #if 0 |
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
395
diff
changeset
|
446 ngx_http_core_loc_conf_t *prev_location; |
485 | 447 #endif |
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
395
diff
changeset
|
448 }; |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
449 |
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
450 |
2027 | 451 typedef struct { |
452 ngx_queue_t queue; | |
453 ngx_http_core_loc_conf_t *exact; | |
454 ngx_http_core_loc_conf_t *inclusive; | |
455 ngx_str_t *name; | |
456 u_char *file_name; | |
457 ngx_uint_t line; | |
458 ngx_queue_t list; | |
459 } ngx_http_location_queue_t; | |
460 | |
461 | |
462 struct ngx_http_location_tree_node_s { | |
463 ngx_http_location_tree_node_t *left; | |
464 ngx_http_location_tree_node_t *right; | |
465 ngx_http_location_tree_node_t *tree; | |
466 | |
467 ngx_http_core_loc_conf_t *exact; | |
468 ngx_http_core_loc_conf_t *inclusive; | |
469 | |
470 u_char auto_redirect; | |
471 u_char len; | |
472 u_char name[1]; | |
473 }; | |
474 | |
475 | |
681 | 476 void ngx_http_core_run_phases(ngx_http_request_t *r); |
477 ngx_int_t ngx_http_core_generic_phase(ngx_http_request_t *r, | |
478 ngx_http_phase_handler_t *ph); | |
3634
40e356cf4176
add files missed in the previuos commit
Igor Sysoev <igor@sysoev.ru>
parents:
3632
diff
changeset
|
479 ngx_int_t ngx_http_core_rewrite_phase(ngx_http_request_t *r, |
40e356cf4176
add files missed in the previuos commit
Igor Sysoev <igor@sysoev.ru>
parents:
3632
diff
changeset
|
480 ngx_http_phase_handler_t *ph); |
681 | 481 ngx_int_t ngx_http_core_find_config_phase(ngx_http_request_t *r, |
482 ngx_http_phase_handler_t *ph); | |
483 ngx_int_t ngx_http_core_post_rewrite_phase(ngx_http_request_t *r, | |
484 ngx_http_phase_handler_t *ph); | |
485 ngx_int_t ngx_http_core_access_phase(ngx_http_request_t *r, | |
486 ngx_http_phase_handler_t *ph); | |
487 ngx_int_t ngx_http_core_post_access_phase(ngx_http_request_t *r, | |
488 ngx_http_phase_handler_t *ph); | |
2407 | 489 ngx_int_t ngx_http_core_try_files_phase(ngx_http_request_t *r, |
490 ngx_http_phase_handler_t *ph); | |
681 | 491 ngx_int_t ngx_http_core_content_phase(ngx_http_request_t *r, |
492 ngx_http_phase_handler_t *ph); | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
493 |
2138 | 494 |
495 void *ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash); | |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
195
diff
changeset
|
496 ngx_int_t ngx_http_set_content_type(ngx_http_request_t *r); |
2979
b941147f2b2e
ngx_http_set_exten() is always successful since 0.3.46
Igor Sysoev <igor@sysoev.ru>
parents:
2907
diff
changeset
|
497 void ngx_http_set_exten(ngx_http_request_t *r); |
4748
192f54280a7a
Entity tags: set for static respones.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4746
diff
changeset
|
498 ngx_int_t ngx_http_set_etag(ngx_http_request_t *r); |
5733
e491b26fa5a1
Entity tags: downgrade strong etags to weak ones as needed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5605
diff
changeset
|
499 void ngx_http_weak_etag(ngx_http_request_t *r); |
3632 | 500 ngx_int_t ngx_http_send_response(ngx_http_request_t *r, ngx_uint_t status, |
501 ngx_str_t *ct, ngx_http_complex_value_t *cv); | |
557 | 502 u_char *ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *name, |
773 | 503 size_t *root_length, size_t reserved); |
539 | 504 ngx_int_t ngx_http_auth_basic_user(ngx_http_request_t *r); |
1790
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
505 #if (NGX_HTTP_GZIP) |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
506 ngx_int_t ngx_http_gzip_ok(ngx_http_request_t *r); |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
507 #endif |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
508 |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
195
diff
changeset
|
509 |
509 | 510 ngx_int_t ngx_http_subrequest(ngx_http_request_t *r, |
758
86bb73dc8d40
fix <!--#include virtual=... wait="yes" -->
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
511 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **sr, |
777
4ab852b691f5
<!--#include virtual=... set=... -->
Igor Sysoev <igor@sysoev.ru>
parents:
773
diff
changeset
|
512 ngx_http_post_subrequest_t *psr, ngx_uint_t flags); |
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
513 ngx_int_t ngx_http_internal_redirect(ngx_http_request_t *r, |
499 | 514 ngx_str_t *uri, ngx_str_t *args); |
1353 | 515 ngx_int_t ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name); |
516 | |
485 | 517 |
569 | 518 ngx_http_cleanup_t *ngx_http_cleanup_add(ngx_http_request_t *r, size_t size); |
519 | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
520 |
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
521 typedef ngx_int_t (*ngx_http_output_header_filter_pt)(ngx_http_request_t *r); |
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
522 typedef ngx_int_t (*ngx_http_output_body_filter_pt) |
499 | 523 (ngx_http_request_t *r, ngx_chain_t *chain); |
6049
42d9beeb22db
Request body: filters support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6022
diff
changeset
|
524 typedef ngx_int_t (*ngx_http_request_body_filter_pt) |
42d9beeb22db
Request body: filters support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6022
diff
changeset
|
525 (ngx_http_request_t *r, ngx_chain_t *chain); |
346
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
335
diff
changeset
|
526 |
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
335
diff
changeset
|
527 |
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
528 ngx_int_t ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *chain); |
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
529 ngx_int_t ngx_http_write_filter(ngx_http_request_t *r, ngx_chain_t *chain); |
6049
42d9beeb22db
Request body: filters support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6022
diff
changeset
|
530 ngx_int_t ngx_http_request_body_save_filter(ngx_http_request_t *r, |
6474 | 531 ngx_chain_t *chain); |
346
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
335
diff
changeset
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532 |
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
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335
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533 |
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
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4477
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534 ngx_int_t ngx_http_set_disable_symlinks(ngx_http_request_t *r, |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
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535 ngx_http_core_loc_conf_t *clcf, ngx_str_t *path, ngx_open_file_info_t *of); |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4477
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536 |
4623
ed3d0cc6de5a
New function ngx_http_get_forwarded_addr() to look up real client address.
Ruslan Ermilov <ru@nginx.com>
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4495
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537 ngx_int_t ngx_http_get_forwarded_addr(ngx_http_request_t *r, ngx_addr_t *addr, |
5084
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
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4771
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538 ngx_array_t *headers, ngx_str_t *value, ngx_array_t *proxies, |
f7fe817c92a2
Correctly handle multiple X-Forwarded-For headers (ticket #106).
Ruslan Ermilov <ru@nginx.com>
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4771
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539 int recursive); |
4623
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New function ngx_http_get_forwarded_addr() to look up real client address.
Ruslan Ermilov <ru@nginx.com>
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4495
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540 |
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
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541 |
577 | 542 extern ngx_module_t ngx_http_core_module; |
543 | |
544 extern ngx_uint_t ngx_http_max_module; | |
545 | |
2701 | 546 extern ngx_str_t ngx_http_core_get_method; |
547 | |
577 | 548 |
549 #define ngx_http_clear_content_length(r) \ | |
550 \ | |
551 r->headers_out.content_length_n = -1; \ | |
552 if (r->headers_out.content_length) { \ | |
553 r->headers_out.content_length->hash = 0; \ | |
554 r->headers_out.content_length = NULL; \ | |
555 } | |
5805 | 556 |
577 | 557 #define ngx_http_clear_accept_ranges(r) \ |
558 \ | |
581 | 559 r->allow_ranges = 0; \ |
577 | 560 if (r->headers_out.accept_ranges) { \ |
2024 | 561 r->headers_out.accept_ranges->hash = 0; \ |
577 | 562 r->headers_out.accept_ranges = NULL; \ |
563 } | |
564 | |
565 #define ngx_http_clear_last_modified(r) \ | |
566 \ | |
567 r->headers_out.last_modified_time = -1; \ | |
568 if (r->headers_out.last_modified) { \ | |
569 r->headers_out.last_modified->hash = 0; \ | |
570 r->headers_out.last_modified = NULL; \ | |
571 } | |
572 | |
4206
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4062
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573 #define ngx_http_clear_location(r) \ |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4062
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574 \ |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
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575 if (r->headers_out.location) { \ |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
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4062
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576 r->headers_out.location->hash = 0; \ |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
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577 r->headers_out.location = NULL; \ |
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Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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578 } |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4062
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579 |
4746
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
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580 #define ngx_http_clear_etag(r) \ |
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
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581 \ |
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Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
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582 if (r->headers_out.etag) { \ |
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Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
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583 r->headers_out.etag->hash = 0; \ |
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Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
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584 r->headers_out.etag = NULL; \ |
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
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585 } |
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
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586 |
577 | 587 |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
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588 #endif /* _NGX_HTTP_CORE_H_INCLUDED_ */ |