Mercurial > hg > nginx-quic
annotate src/http/ngx_http_core_module.h @ 5746:35990c69b3ac
Upstream: p->downstream_error instead of closing connection.
Previously, nginx closed client connection in cases when a response body
from upstream was needed to be cached or stored but shouldn't be sent to
the client. While this is normal for HTTP, it is unacceptable for SPDY.
Fix is to use instead the p->downstream_error flag to prevent nginx from
sending anything downstream. To make this work, the event pipe code was
modified to properly cache empty responses with the flag set.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Fri, 04 Jul 2014 20:47:16 +0400 |
parents | e491b26fa5a1 |
children | 79553cb77747 |
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_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 |
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17 #define NGX_HTTP_GZIP_PROXIED_OFF 0x0002 |
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18 #define NGX_HTTP_GZIP_PROXIED_EXPIRED 0x0004 |
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19 #define NGX_HTTP_GZIP_PROXIED_NO_CACHE 0x0008 |
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20 #define NGX_HTTP_GZIP_PROXIED_NO_STORE 0x0010 |
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21 #define NGX_HTTP_GZIP_PROXIED_PRIVATE 0x0020 |
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22 #define NGX_HTTP_GZIP_PROXIED_NO_LM 0x0040 |
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23 #define NGX_HTTP_GZIP_PROXIED_NO_ETAG 0x0080 |
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24 #define NGX_HTTP_GZIP_PROXIED_AUTH 0x0100 |
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25 #define NGX_HTTP_GZIP_PROXIED_ANY 0x0200 |
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26 |
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27 |
3065 | 28 #define NGX_HTTP_AIO_OFF 0 |
29 #define NGX_HTTP_AIO_ON 1 | |
30 #define NGX_HTTP_AIO_SENDFILE 2 | |
31 | |
32 | |
1806 | 33 #define NGX_HTTP_SATISFY_ALL 0 |
34 #define NGX_HTTP_SATISFY_ANY 1 | |
35 | |
36 | |
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37 #define NGX_HTTP_LINGERING_OFF 0 |
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38 #define NGX_HTTP_LINGERING_ON 1 |
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39 #define NGX_HTTP_LINGERING_ALWAYS 2 |
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40 |
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41 |
2496 | 42 #define NGX_HTTP_IMS_OFF 0 |
43 #define NGX_HTTP_IMS_EXACT 1 | |
44 #define NGX_HTTP_IMS_BEFORE 2 | |
45 | |
46 | |
3793 | 47 #define NGX_HTTP_KEEPALIVE_DISABLE_NONE 0x0002 |
48 #define NGX_HTTP_KEEPALIVE_DISABLE_MSIE6 0x0004 | |
49 #define NGX_HTTP_KEEPALIVE_DISABLE_SAFARI 0x0008 | |
50 | |
51 | |
2027 | 52 typedef struct ngx_http_location_tree_node_s ngx_http_location_tree_node_t; |
53 typedef struct ngx_http_core_loc_conf_s ngx_http_core_loc_conf_t; | |
54 | |
55 | |
13
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56 typedef struct { |
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57 union { |
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58 struct sockaddr sockaddr; |
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59 struct sockaddr_in sockaddr_in; |
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60 #if (NGX_HAVE_INET6) |
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61 struct sockaddr_in6 sockaddr_in6; |
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62 #endif |
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63 #if (NGX_HAVE_UNIX_DOMAIN) |
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64 struct sockaddr_un sockaddr_un; |
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65 #endif |
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66 u_char sockaddr_data[NGX_SOCKADDRLEN]; |
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67 } u; |
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68 |
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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 #if (NGX_HTTP_SSL) |
76 unsigned ssl:1; | |
77 #endif | |
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78 #if (NGX_HTTP_SPDY) |
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79 unsigned spdy:1; |
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80 #endif |
2562 | 81 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) |
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82 unsigned ipv6only:1; |
2562 | 83 #endif |
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84 unsigned so_keepalive:2; |
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Added server-side support for PROXY protocol v1 (ticket #355).
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85 unsigned proxy_protocol:1; |
523 | 86 |
87 int backlog; | |
563 | 88 int rcvbuf; |
89 int sndbuf; | |
3676 | 90 #if (NGX_HAVE_SETFIB) |
91 int setfib; | |
92 #endif | |
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93 #if (NGX_HAVE_TCP_FASTOPEN) |
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94 int fastopen; |
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95 #endif |
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96 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
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97 int tcp_keepidle; |
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98 int tcp_keepintvl; |
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99 int tcp_keepcnt; |
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100 #endif |
523 | 101 |
102 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
103 char *accept_filter; | |
104 #endif | |
105 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
106 ngx_uint_t deferred_accept; | |
107 #endif | |
108 | |
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109 u_char addr[NGX_SOCKADDR_STRLEN + 1]; |
3217 | 110 } ngx_http_listen_opt_t; |
523 | 111 |
112 | |
201
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113 typedef enum { |
573 | 114 NGX_HTTP_POST_READ_PHASE = 0, |
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115 |
573 | 116 NGX_HTTP_SERVER_REWRITE_PHASE, |
681 | 117 |
573 | 118 NGX_HTTP_FIND_CONFIG_PHASE, |
489 | 119 NGX_HTTP_REWRITE_PHASE, |
681 | 120 NGX_HTTP_POST_REWRITE_PHASE, |
368
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121 |
581 | 122 NGX_HTTP_PREACCESS_PHASE, |
123 | |
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124 NGX_HTTP_ACCESS_PHASE, |
681 | 125 NGX_HTTP_POST_ACCESS_PHASE, |
126 | |
2407 | 127 NGX_HTTP_TRY_FILES_PHASE, |
201
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128 NGX_HTTP_CONTENT_PHASE, |
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129 |
581 | 130 NGX_HTTP_LOG_PHASE |
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131 } ngx_http_phases; |
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132 |
681 | 133 typedef struct ngx_http_phase_handler_s ngx_http_phase_handler_t; |
134 | |
135 typedef ngx_int_t (*ngx_http_phase_handler_pt)(ngx_http_request_t *r, | |
136 ngx_http_phase_handler_t *ph); | |
137 | |
138 struct ngx_http_phase_handler_s { | |
139 ngx_http_phase_handler_pt checker; | |
140 ngx_http_handler_pt handler; | |
141 ngx_uint_t next; | |
142 }; | |
143 | |
144 | |
145 typedef struct { | |
146 ngx_http_phase_handler_t *handlers; | |
147 ngx_uint_t server_rewrite_index; | |
1353 | 148 ngx_uint_t location_rewrite_index; |
681 | 149 } ngx_http_phase_engine_t; |
150 | |
201
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151 |
19
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152 typedef struct { |
477 | 153 ngx_array_t handlers; |
143
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154 } ngx_http_phase_t; |
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155 |
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156 |
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157 typedef struct { |
485 | 158 ngx_array_t servers; /* ngx_http_core_srv_conf_t */ |
477 | 159 |
681 | 160 ngx_http_phase_engine_t phase_engine; |
143
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161 |
649 | 162 ngx_hash_t headers_in_hash; |
611 | 163 |
164 ngx_hash_t variables_hash; | |
165 | |
166 ngx_array_t variables; /* ngx_http_variable_t */ | |
3325 | 167 ngx_uint_t ncaptures; |
507 | 168 |
593 | 169 ngx_uint_t server_names_hash_max_size; |
170 ngx_uint_t server_names_hash_bucket_size; | |
485 | 171 |
611 | 172 ngx_uint_t variables_hash_max_size; |
173 ngx_uint_t variables_hash_bucket_size; | |
174 | |
175 ngx_hash_keys_arrays_t *variables_keys; | |
681 | 176 |
3217 | 177 ngx_array_t *ports; |
178 | |
2407 | 179 ngx_uint_t try_files; /* unsigned try_files:1 */ |
180 | |
681 | 181 ngx_http_phase_t phases[NGX_HTTP_LOG_PHASE + 1]; |
90
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182 } ngx_http_core_main_conf_t; |
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183 |
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184 |
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185 typedef struct { |
485 | 186 /* array of the ngx_http_server_name_t, "server_name" directive */ |
2027 | 187 ngx_array_t server_names; |
393
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188 |
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189 /* server ctx */ |
2027 | 190 ngx_http_conf_ctx_t *ctx; |
290
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191 |
2027 | 192 ngx_str_t server_name; |
593 | 193 |
2027 | 194 size_t connection_pool_size; |
195 size_t request_pool_size; | |
196 size_t client_header_buffer_size; | |
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197 |
2027 | 198 ngx_bufs_t large_client_header_buffers; |
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199 |
2027 | 200 ngx_msec_t client_header_timeout; |
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201 |
2027 | 202 ngx_flag_t ignore_invalid_headers; |
203 ngx_flag_t merge_slashes; | |
2256 | 204 ngx_flag_t underscores_in_headers; |
2027 | 205 |
3219 | 206 unsigned listen:1; |
207 #if (NGX_PCRE) | |
208 unsigned captures:1; | |
209 #endif | |
3217 | 210 |
2027 | 211 ngx_http_core_loc_conf_t **named_locations; |
19
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212 } ngx_http_core_srv_conf_t; |
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213 |
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214 |
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215 /* list of structures to find core_srv_conf quickly at run time */ |
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216 |
593 | 217 |
218 typedef struct { | |
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219 #if (NGX_PCRE) |
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220 ngx_http_regex_t *regex; |
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221 #endif |
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222 ngx_http_core_srv_conf_t *server; /* virtual name server conf */ |
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223 ngx_str_t name; |
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224 } ngx_http_server_name_t; |
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225 |
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226 |
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227 typedef struct { |
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228 ngx_hash_combined_t names; |
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229 |
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230 ngx_uint_t nregex; |
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231 ngx_http_server_name_t *regex; |
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232 } ngx_http_virtual_names_t; |
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233 |
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234 |
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235 struct ngx_http_addr_conf_s { |
593 | 236 /* the default server configuration for this address:port */ |
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237 ngx_http_core_srv_conf_t *default_server; |
1387 | 238 |
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239 ngx_http_virtual_names_t *virtual_names; |
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240 |
2224 | 241 #if (NGX_HTTP_SSL) |
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242 unsigned ssl:1; |
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243 #endif |
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244 #if (NGX_HTTP_SPDY) |
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245 unsigned spdy:1; |
2224 | 246 #endif |
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247 unsigned proxy_protocol:1; |
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248 }; |
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249 |
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250 |
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251 typedef struct { |
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252 in_addr_t addr; |
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253 ngx_http_addr_conf_t conf; |
593 | 254 } ngx_http_in_addr_t; |
255 | |
256 | |
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257 #if (NGX_HAVE_INET6) |
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258 |
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259 typedef struct { |
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260 struct in6_addr addr6; |
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261 ngx_http_addr_conf_t conf; |
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262 } ngx_http_in6_addr_t; |
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263 |
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264 #endif |
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265 |
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266 |
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267 typedef struct { |
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268 /* ngx_http_in_addr_t or ngx_http_in6_addr_t */ |
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269 void *addrs; |
593 | 270 ngx_uint_t naddrs; |
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271 } ngx_http_port_t; |
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272 |
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273 |
593 | 274 typedef struct { |
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275 ngx_int_t family; |
593 | 276 in_port_t port; |
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277 ngx_array_t addrs; /* array of ngx_http_conf_addr_t */ |
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278 } ngx_http_conf_port_t; |
593 | 279 |
280 | |
281 typedef struct { | |
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282 ngx_http_listen_opt_t opt; |
477 | 283 |
593 | 284 ngx_hash_t hash; |
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285 ngx_hash_wildcard_t *wc_head; |
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286 ngx_hash_wildcard_t *wc_tail; |
593 | 287 |
1387 | 288 #if (NGX_PCRE) |
289 ngx_uint_t nregex; | |
290 ngx_http_server_name_t *regex; | |
291 #endif | |
292 | |
477 | 293 /* the default server configuration for this address:port */ |
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294 ngx_http_core_srv_conf_t *default_server; |
3219 | 295 ngx_array_t servers; /* array of ngx_http_core_srv_conf_t */ |
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296 } ngx_http_conf_addr_t; |
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297 |
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298 |
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299 typedef struct { |
673 | 300 ngx_int_t status; |
301 ngx_int_t overwrite; | |
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302 ngx_http_complex_value_t value; |
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303 ngx_str_t args; |
176
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304 } ngx_http_err_page_t; |
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305 |
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306 |
2407 | 307 typedef struct { |
308 ngx_array_t *lengths; | |
309 ngx_array_t *values; | |
310 ngx_str_t name; | |
2695 | 311 |
312 unsigned code:10; | |
313 unsigned test_dir:1; | |
2407 | 314 } ngx_http_try_file_t; |
315 | |
316 | |
396
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317 struct ngx_http_core_loc_conf_s { |
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318 ngx_str_t name; /* location name */ |
396
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319 |
455 | 320 #if (NGX_PCRE) |
3325 | 321 ngx_http_regex_t *regex; |
396
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322 #endif |
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323 |
1353 | 324 unsigned noname:1; /* "if () {}" block or limit_except */ |
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325 unsigned lmt_excpt:1; |
1353 | 326 unsigned named:1; |
485 | 327 |
396
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328 unsigned exact_match:1; |
467 | 329 unsigned noregex:1; |
330 | |
396
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331 unsigned auto_redirect:1; |
2205 | 332 #if (NGX_HTTP_GZIP) |
333 unsigned gzip_disable_msie6:2; | |
3773 | 334 #if (NGX_HTTP_DEGRADATION) |
335 unsigned gzip_disable_degradation:2; | |
336 #endif | |
2205 | 337 #endif |
396
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338 |
2027 | 339 ngx_http_location_tree_node_t *static_locations; |
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340 #if (NGX_PCRE) |
2027 | 341 ngx_http_core_loc_conf_t **regex_locations; |
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342 #endif |
396
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343 |
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344 /* pointer to the modules' loc_conf */ |
2024 | 345 void **loc_conf; |
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346 |
631 | 347 uint32_t limit_except; |
2024 | 348 void **limit_except_loc_conf; |
631 | 349 |
356
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350 ngx_http_handler_pt handler; |
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351 |
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352 /* location name length for inclusive location with inherited alias */ |
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353 size_t alias; |
577 | 354 ngx_str_t root; /* root, alias */ |
355 ngx_str_t post_action; | |
356 | |
595 | 357 ngx_array_t *root_lengths; |
358 ngx_array_t *root_values; | |
359 | |
589 | 360 ngx_array_t *types; |
361 ngx_hash_t types_hash; | |
362 ngx_str_t default_type; | |
363 | |
663 | 364 off_t client_max_body_size; /* client_max_body_size */ |
2129 | 365 off_t directio; /* directio */ |
3053 | 366 off_t directio_alignment; /* directio_alignment */ |
663 | 367 |
303
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368 size_t client_body_buffer_size; /* client_body_buffer_size */ |
362
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369 size_t send_lowat; /* send_lowat */ |
391
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370 size_t postpone_output; /* postpone_output */ |
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371 size_t limit_rate; /* limit_rate */ |
2907 | 372 size_t limit_rate_after; /* limit_rate_after */ |
1197 | 373 size_t sendfile_max_chunk; /* sendfile_max_chunk */ |
3178 | 374 size_t read_ahead; /* read_ahead */ |
290
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375 |
162
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376 ngx_msec_t client_body_timeout; /* client_body_timeout */ |
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parents:
95
diff
changeset
|
377 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
|
378 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
|
379 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
|
380 ngx_msec_t lingering_timeout; /* lingering_timeout */ |
1652
cc7a7d0b89e8
http resolver and resolver_timeout
Igor Sysoev <igor@sysoev.ru>
parents:
1592
diff
changeset
|
381 ngx_msec_t resolver_timeout; /* resolver_timeout */ |
cc7a7d0b89e8
http resolver and resolver_timeout
Igor Sysoev <igor@sysoev.ru>
parents:
1592
diff
changeset
|
382 |
cc7a7d0b89e8
http resolver and resolver_timeout
Igor Sysoev <igor@sysoev.ru>
parents:
1592
diff
changeset
|
383 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
|
384 |
436
9549fc9508e5
nginx-0.0.11-2004-09-23-10:32:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
435
diff
changeset
|
385 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
|
386 |
2888 | 387 ngx_uint_t keepalive_requests; /* keepalive_requests */ |
3793 | 388 ngx_uint_t keepalive_disable; /* keepalive_disable */ |
1806 | 389 ngx_uint_t satisfy; /* satisfy */ |
3984
3e51832c8215
lingering_close "off|on|always"
Igor Sysoev <igor@sysoev.ru>
parents:
3793
diff
changeset
|
390 ngx_uint_t lingering_close; /* lingering_close */ |
2361 | 391 ngx_uint_t if_modified_since; /* if_modified_since */ |
4062 | 392 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
|
393 ngx_uint_t client_body_in_file_only; /* client_body_in_file_only */ |
1806 | 394 |
2845 | 395 ngx_flag_t client_body_in_single_buffer; |
396 /* client_body_in_singe_buffer */ | |
509 | 397 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
|
398 ngx_flag_t sendfile; /* sendfile */ |
3052
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2979
diff
changeset
|
399 #if (NGX_HAVE_FILE_AIO) |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2979
diff
changeset
|
400 ngx_flag_t aio; /* aio */ |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2979
diff
changeset
|
401 #endif |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
402 ngx_flag_t tcp_nopush; /* tcp_nopush */ |
452 | 403 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
|
404 ngx_flag_t reset_timedout_connection; /* reset_timedout_connection */ |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1790
diff
changeset
|
405 ngx_flag_t server_name_in_redirect; /* server_name_in_redirect */ |
521 | 406 ngx_flag_t port_in_redirect; /* port_in_redirect */ |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
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parents:
257
diff
changeset
|
407 ngx_flag_t msie_padding; /* msie_padding */ |
679 | 408 ngx_flag_t msie_refresh; /* msie_refresh */ |
527 | 409 ngx_flag_t log_not_found; /* log_not_found */ |
2261 | 410 ngx_flag_t log_subrequest; /* log_subrequest */ |
679 | 411 ngx_flag_t recursive_error_pages; /* recursive_error_pages */ |
1592 | 412 ngx_flag_t server_tokens; /* server_tokens */ |
3484 | 413 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
|
414 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
|
415 |
1790
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
416 #if (NGX_HTTP_GZIP) |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
417 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
|
418 |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
419 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
|
420 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
|
421 |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
422 #if (NGX_PCRE) |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
423 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
|
424 #endif |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
425 #endif |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
426 |
4477
7033faf6dc3c
Added disable_symlinks directive.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
427 #if (NGX_HAVE_OPENAT) |
7033faf6dc3c
Added disable_symlinks directive.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
428 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
|
429 ngx_http_complex_value_t *disable_symlinks_from; |
4477
7033faf6dc3c
Added disable_symlinks directive.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
430 #endif |
7033faf6dc3c
Added disable_symlinks directive.
Andrey Belov <defan@nginx.com>
parents:
4412
diff
changeset
|
431 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
162
diff
changeset
|
432 ngx_array_t *error_pages; /* error_page */ |
2407 | 433 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
|
434 |
479 | 435 ngx_path_t *client_body_temp_path; /* client_body_temp_path */ |
436 | |
1454 | 437 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
|
438 time_t open_file_cache_valid; |
1772 | 439 ngx_uint_t open_file_cache_min_uses; |
1454 | 440 ngx_flag_t open_file_cache_errors; |
1457 | 441 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
|
442 |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2701
diff
changeset
|
443 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
|
444 |
589 | 445 ngx_uint_t types_hash_max_size; |
446 ngx_uint_t types_hash_bucket_size; | |
447 | |
2028
bff8689c6953
move configuration phase only field to the end of structure
Igor Sysoev <igor@sysoev.ru>
parents:
2027
diff
changeset
|
448 ngx_queue_t *locations; |
bff8689c6953
move configuration phase only field to the end of structure
Igor Sysoev <igor@sysoev.ru>
parents:
2027
diff
changeset
|
449 |
485 | 450 #if 0 |
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
395
diff
changeset
|
451 ngx_http_core_loc_conf_t *prev_location; |
485 | 452 #endif |
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
395
diff
changeset
|
453 }; |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
454 |
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
455 |
2027 | 456 typedef struct { |
457 ngx_queue_t queue; | |
458 ngx_http_core_loc_conf_t *exact; | |
459 ngx_http_core_loc_conf_t *inclusive; | |
460 ngx_str_t *name; | |
461 u_char *file_name; | |
462 ngx_uint_t line; | |
463 ngx_queue_t list; | |
464 } ngx_http_location_queue_t; | |
465 | |
466 | |
467 struct ngx_http_location_tree_node_s { | |
468 ngx_http_location_tree_node_t *left; | |
469 ngx_http_location_tree_node_t *right; | |
470 ngx_http_location_tree_node_t *tree; | |
471 | |
472 ngx_http_core_loc_conf_t *exact; | |
473 ngx_http_core_loc_conf_t *inclusive; | |
474 | |
475 u_char auto_redirect; | |
476 u_char len; | |
477 u_char name[1]; | |
478 }; | |
479 | |
480 | |
681 | 481 void ngx_http_core_run_phases(ngx_http_request_t *r); |
482 ngx_int_t ngx_http_core_generic_phase(ngx_http_request_t *r, | |
483 ngx_http_phase_handler_t *ph); | |
3634
40e356cf4176
add files missed in the previuos commit
Igor Sysoev <igor@sysoev.ru>
parents:
3632
diff
changeset
|
484 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
|
485 ngx_http_phase_handler_t *ph); |
681 | 486 ngx_int_t ngx_http_core_find_config_phase(ngx_http_request_t *r, |
487 ngx_http_phase_handler_t *ph); | |
488 ngx_int_t ngx_http_core_post_rewrite_phase(ngx_http_request_t *r, | |
489 ngx_http_phase_handler_t *ph); | |
490 ngx_int_t ngx_http_core_access_phase(ngx_http_request_t *r, | |
491 ngx_http_phase_handler_t *ph); | |
492 ngx_int_t ngx_http_core_post_access_phase(ngx_http_request_t *r, | |
493 ngx_http_phase_handler_t *ph); | |
2407 | 494 ngx_int_t ngx_http_core_try_files_phase(ngx_http_request_t *r, |
495 ngx_http_phase_handler_t *ph); | |
681 | 496 ngx_int_t ngx_http_core_content_phase(ngx_http_request_t *r, |
497 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
|
498 |
2138 | 499 |
500 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
|
501 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
|
502 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
|
503 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
|
504 void ngx_http_weak_etag(ngx_http_request_t *r); |
3632 | 505 ngx_int_t ngx_http_send_response(ngx_http_request_t *r, ngx_uint_t status, |
506 ngx_str_t *ct, ngx_http_complex_value_t *cv); | |
557 | 507 u_char *ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *name, |
773 | 508 size_t *root_length, size_t reserved); |
539 | 509 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
|
510 #if (NGX_HTTP_GZIP) |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
511 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
|
512 #endif |
775edc46ee66
ngx_http_gzip_static_module and gzip_disable
Igor Sysoev <igor@sysoev.ru>
parents:
1772
diff
changeset
|
513 |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
195
diff
changeset
|
514 |
509 | 515 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
|
516 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
|
517 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
|
518 ngx_int_t ngx_http_internal_redirect(ngx_http_request_t *r, |
499 | 519 ngx_str_t *uri, ngx_str_t *args); |
1353 | 520 ngx_int_t ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name); |
521 | |
485 | 522 |
569 | 523 ngx_http_cleanup_t *ngx_http_cleanup_add(ngx_http_request_t *r, size_t size); |
524 | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
525 |
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
526 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
|
527 typedef ngx_int_t (*ngx_http_output_body_filter_pt) |
499 | 528 (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
|
529 |
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
335
diff
changeset
|
530 |
356
2e3cbc1bbe3c
nginx-0.0.7-2004-06-16-19:32:11 import
Igor Sysoev <igor@sysoev.ru>
parents:
346
diff
changeset
|
531 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
|
532 ngx_int_t ngx_http_write_filter(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
|
533 |
55e496a8ece3
nginx-0.0.3-2004-06-06-23:49:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
335
diff
changeset
|
534 |
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4477
diff
changeset
|
535 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>
parents:
4477
diff
changeset
|
536 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
diff
changeset
|
537 |
4623
ed3d0cc6de5a
New function ngx_http_get_forwarded_addr() to look up real client address.
Ruslan Ermilov <ru@nginx.com>
parents:
4495
diff
changeset
|
538 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>
parents:
4771
diff
changeset
|
539 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>
parents:
4771
diff
changeset
|
540 int recursive); |
4623
ed3d0cc6de5a
New function ngx_http_get_forwarded_addr() to look up real client address.
Ruslan Ermilov <ru@nginx.com>
parents:
4495
diff
changeset
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541 |
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4477
diff
changeset
|
542 |
577 | 543 extern ngx_module_t ngx_http_core_module; |
544 | |
545 extern ngx_uint_t ngx_http_max_module; | |
546 | |
2701 | 547 extern ngx_str_t ngx_http_core_get_method; |
548 | |
577 | 549 |
550 #define ngx_http_clear_content_length(r) \ | |
551 \ | |
552 r->headers_out.content_length_n = -1; \ | |
553 if (r->headers_out.content_length) { \ | |
554 r->headers_out.content_length->hash = 0; \ | |
555 r->headers_out.content_length = NULL; \ | |
556 } | |
557 \ | |
558 #define ngx_http_clear_accept_ranges(r) \ | |
559 \ | |
581 | 560 r->allow_ranges = 0; \ |
577 | 561 if (r->headers_out.accept_ranges) { \ |
2024 | 562 r->headers_out.accept_ranges->hash = 0; \ |
577 | 563 r->headers_out.accept_ranges = NULL; \ |
564 } | |
565 | |
566 #define ngx_http_clear_last_modified(r) \ | |
567 \ | |
568 r->headers_out.last_modified_time = -1; \ | |
569 if (r->headers_out.last_modified) { \ | |
570 r->headers_out.last_modified->hash = 0; \ | |
571 r->headers_out.last_modified = NULL; \ | |
572 } | |
573 | |
4206
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4062
diff
changeset
|
574 #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
diff
changeset
|
575 \ |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4062
diff
changeset
|
576 if (r->headers_out.location) { \ |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4062
diff
changeset
|
577 r->headers_out.location->hash = 0; \ |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4062
diff
changeset
|
578 r->headers_out.location = NULL; \ |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4062
diff
changeset
|
579 } |
1a94a56a4e5d
Clear old Location header (if any) while adding a new one.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4062
diff
changeset
|
580 |
4746
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
diff
changeset
|
581 #define ngx_http_clear_etag(r) \ |
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
diff
changeset
|
582 \ |
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
diff
changeset
|
583 if (r->headers_out.etag) { \ |
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
diff
changeset
|
584 r->headers_out.etag->hash = 0; \ |
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
diff
changeset
|
585 r->headers_out.etag = NULL; \ |
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
diff
changeset
|
586 } |
4a18bf1833a9
Entity tags: clear on entity changes.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4623
diff
changeset
|
587 |
577 | 588 |
13
2aba961a1d34
nginx-0.0.1-2002-09-16-19:01:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
589 #endif /* _NGX_HTTP_CORE_H_INCLUDED_ */ |