Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 2894:d26f4e80c71f
style fix
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Thu, 28 May 2009 13:31:43 +0000 |
| parents | 6e1941b321b7 |
| children | d65e58a8d3a4 |
| rev | line source |
|---|---|
| 479 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #include <ngx_config.h> | |
| 8 #include <ngx_core.h> | |
| 9 #include <ngx_http.h> | |
| 10 | |
| 11 | |
| 12 typedef struct { | |
| 651 | 13 ngx_http_upstream_conf_t upstream; |
| 14 | |
| 15 ngx_str_t index; | |
| 16 | |
| 17 ngx_array_t *flushes; | |
| 18 ngx_array_t *params_len; | |
| 19 ngx_array_t *params; | |
| 20 ngx_array_t *params_source; | |
| 1228 | 21 ngx_array_t *catch_stderr; |
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22 |
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23 ngx_array_t *fastcgi_lengths; |
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24 ngx_array_t *fastcgi_values; |
| 2443 | 25 |
| 2602 | 26 #if (NGX_HTTP_CACHE) |
| 27 ngx_http_complex_value_t cache_key; | |
| 28 #endif | |
| 29 | |
| 2443 | 30 #if (NGX_PCRE) |
| 31 ngx_regex_t *split_regex; | |
| 32 ngx_str_t split_name; | |
| 33 #endif | |
| 479 | 34 } ngx_http_fastcgi_loc_conf_t; |
| 35 | |
| 36 | |
| 37 typedef enum { | |
| 38 ngx_http_fastcgi_st_version = 0, | |
| 39 ngx_http_fastcgi_st_type, | |
| 40 ngx_http_fastcgi_st_request_id_hi, | |
| 41 ngx_http_fastcgi_st_request_id_lo, | |
| 42 ngx_http_fastcgi_st_content_length_hi, | |
| 43 ngx_http_fastcgi_st_content_length_lo, | |
| 44 ngx_http_fastcgi_st_padding_length, | |
| 45 ngx_http_fastcgi_st_reserved, | |
| 46 ngx_http_fastcgi_st_data, | |
| 515 | 47 ngx_http_fastcgi_st_padding |
| 479 | 48 } ngx_http_fastcgi_state_e; |
| 49 | |
| 50 | |
| 51 typedef struct { | |
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52 u_char *start; |
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53 u_char *end; |
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54 } ngx_http_fastcgi_split_part_t; |
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55 |
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56 |
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57 typedef struct { |
| 651 | 58 ngx_http_fastcgi_state_e state; |
| 59 u_char *pos; | |
| 60 u_char *last; | |
| 61 ngx_uint_t type; | |
| 62 size_t length; | |
| 63 size_t padding; | |
| 64 | |
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65 ngx_uint_t fastcgi_stdout; /* unsigned :1 */ |
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66 |
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67 ngx_array_t *split_parts; |
| 2443 | 68 |
| 69 ngx_str_t script_name; | |
| 70 ngx_str_t path_info; | |
| 479 | 71 } ngx_http_fastcgi_ctx_t; |
| 72 | |
| 73 | |
| 74 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
| 75 | |
| 76 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 | |
| 77 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
| 78 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
| 79 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
| 80 #define NGX_HTTP_FASTCGI_STDIN 5 | |
| 81 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
| 82 #define NGX_HTTP_FASTCGI_STDERR 7 | |
| 83 #define NGX_HTTP_FASTCGI_DATA 8 | |
| 84 | |
| 85 | |
| 86 typedef struct { | |
| 87 u_char version; | |
| 88 u_char type; | |
| 89 u_char request_id_hi; | |
| 90 u_char request_id_lo; | |
| 91 u_char content_length_hi; | |
| 92 u_char content_length_lo; | |
| 93 u_char padding_length; | |
| 94 u_char reserved; | |
| 95 } ngx_http_fastcgi_header_t; | |
| 96 | |
| 97 | |
| 98 typedef struct { | |
| 99 u_char role_hi; | |
| 100 u_char role_lo; | |
| 101 u_char flags; | |
| 102 u_char reserved[5]; | |
| 103 } ngx_http_fastcgi_begin_request_t; | |
| 104 | |
| 105 | |
| 509 | 106 typedef struct { |
| 107 u_char version; | |
| 108 u_char type; | |
| 109 u_char request_id_hi; | |
| 110 u_char request_id_lo; | |
| 111 } ngx_http_fastcgi_header_small_t; | |
| 112 | |
| 113 | |
| 114 typedef struct { | |
| 115 ngx_http_fastcgi_header_t h0; | |
| 116 ngx_http_fastcgi_begin_request_t br; | |
| 117 ngx_http_fastcgi_header_small_t h1; | |
| 118 } ngx_http_fastcgi_request_start_t; | |
| 119 | |
| 120 | |
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121 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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122 ngx_http_fastcgi_loc_conf_t *flcf); |
| 2602 | 123 #if (NGX_HTTP_CACHE) |
| 124 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
| 125 #endif | |
| 479 | 126 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
| 127 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
| 128 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
| 129 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, | |
| 487 | 130 ngx_buf_t *buf); |
| 479 | 131 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
| 487 | 132 ngx_http_fastcgi_ctx_t *f); |
| 479 | 133 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
| 134 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
| 487 | 135 ngx_int_t rc); |
| 479 | 136 |
| 509 | 137 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
| 138 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
| 139 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
| 140 void *parent, void *child); | |
| 573 | 141 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
| 142 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2443 | 143 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
| 144 ngx_http_variable_value_t *v, uintptr_t data); | |
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145 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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146 ngx_http_fastcgi_loc_conf_t *flcf); |
| 509 | 147 |
| 479 | 148 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
| 487 | 149 void *conf); |
| 2443 | 150 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
| 151 ngx_command_t *cmd, void *conf); | |
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152 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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153 void *conf); |
| 2602 | 154 #if (NGX_HTTP_CACHE) |
| 155 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 156 void *conf); | |
| 157 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 158 void *conf); | |
| 159 #endif | |
| 160 | |
| 479 | 161 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
| 487 | 162 void *data); |
| 479 | 163 |
| 884 | 164 static char *ngx_http_fastcgi_upstream_max_fails_unsupported(ngx_conf_t *cf, |
| 165 ngx_command_t *cmd, void *conf); | |
| 166 static char *ngx_http_fastcgi_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 167 ngx_command_t *cmd, void *conf); | |
| 168 | |
| 479 | 169 |
| 509 | 170 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
| 171 { ngx_http_fastcgi_lowat_check }; | |
| 479 | 172 |
| 173 | |
| 174 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
| 175 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
| 176 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
| 177 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
| 178 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
| 623 | 179 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
| 479 | 180 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
| 665 | 181 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
| 479 | 182 { ngx_null_string, 0 } |
| 183 }; | |
| 184 | |
| 185 | |
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186 static ngx_conf_bitmask_t ngx_http_fastcgi_ignore_headers_masks[] = { |
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187 { ngx_string("X-Accel-Redirect"), NGX_HTTP_UPSTREAM_IGN_XA_REDIRECT }, |
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188 { ngx_string("X-Accel-Expires"), NGX_HTTP_UPSTREAM_IGN_XA_EXPIRES }, |
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189 { ngx_string("Expires"), NGX_HTTP_UPSTREAM_IGN_EXPIRES }, |
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190 { ngx_string("Cache-Control"), NGX_HTTP_UPSTREAM_IGN_CACHE_CONTROL }, |
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191 { ngx_null_string, 0 } |
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192 }; |
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193 |
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194 |
| 2602 | 195 ngx_module_t ngx_http_fastcgi_module; |
| 196 | |
| 197 | |
| 479 | 198 static ngx_command_t ngx_http_fastcgi_commands[] = { |
| 199 | |
| 200 { ngx_string("fastcgi_pass"), | |
| 629 | 201 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
| 479 | 202 ngx_http_fastcgi_pass, |
| 203 NGX_HTTP_LOC_CONF_OFFSET, | |
| 204 0, | |
| 205 NULL }, | |
| 206 | |
| 207 { ngx_string("fastcgi_index"), | |
| 208 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 209 ngx_conf_set_str_slot, | |
| 210 NGX_HTTP_LOC_CONF_OFFSET, | |
| 211 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
| 212 NULL }, | |
| 213 | |
| 2443 | 214 { ngx_string("fastcgi_split_path_info"), |
| 215 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 216 ngx_http_fastcgi_split_path_info, | |
| 217 NGX_HTTP_LOC_CONF_OFFSET, | |
| 218 0, | |
| 219 NULL }, | |
| 220 | |
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221 { ngx_string("fastcgi_store"), |
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222 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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223 ngx_http_fastcgi_store, |
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224 NGX_HTTP_LOC_CONF_OFFSET, |
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225 0, |
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226 NULL }, |
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227 |
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228 { ngx_string("fastcgi_store_access"), |
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229 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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230 ngx_conf_set_access_slot, |
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231 NGX_HTTP_LOC_CONF_OFFSET, |
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232 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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233 NULL }, |
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234 |
| 629 | 235 { ngx_string("fastcgi_ignore_client_abort"), |
| 236 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 237 ngx_conf_set_flag_slot, | |
| 238 NGX_HTTP_LOC_CONF_OFFSET, | |
| 239 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
| 240 NULL }, | |
| 241 | |
| 479 | 242 { ngx_string("fastcgi_connect_timeout"), |
| 243 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 244 ngx_conf_set_msec_slot, | |
| 245 NGX_HTTP_LOC_CONF_OFFSET, | |
| 246 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
| 247 NULL }, | |
| 248 | |
| 249 { ngx_string("fastcgi_send_timeout"), | |
| 250 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 251 ngx_conf_set_msec_slot, | |
| 252 NGX_HTTP_LOC_CONF_OFFSET, | |
| 253 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
| 254 NULL }, | |
| 255 | |
| 256 { ngx_string("fastcgi_send_lowat"), | |
| 257 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 258 ngx_conf_set_size_slot, | |
| 259 NGX_HTTP_LOC_CONF_OFFSET, | |
| 260 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
| 261 &ngx_http_fastcgi_lowat_post }, | |
| 262 | |
| 581 | 263 { ngx_string("fastcgi_buffer_size"), |
| 264 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 265 ngx_conf_set_size_slot, | |
| 266 NGX_HTTP_LOC_CONF_OFFSET, | |
| 267 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
| 268 NULL }, | |
| 269 | |
| 509 | 270 { ngx_string("fastcgi_pass_request_headers"), |
| 271 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 272 ngx_conf_set_flag_slot, | |
| 273 NGX_HTTP_LOC_CONF_OFFSET, | |
| 274 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
| 275 NULL }, | |
| 276 | |
| 277 { ngx_string("fastcgi_pass_request_body"), | |
| 278 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 279 ngx_conf_set_flag_slot, | |
| 280 NGX_HTTP_LOC_CONF_OFFSET, | |
| 281 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
| 282 NULL }, | |
| 283 | |
| 657 | 284 { ngx_string("fastcgi_intercept_errors"), |
| 285 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 286 ngx_conf_set_flag_slot, | |
| 287 NGX_HTTP_LOC_CONF_OFFSET, | |
| 288 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
| 289 NULL }, | |
| 290 | |
| 479 | 291 { ngx_string("fastcgi_read_timeout"), |
| 292 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 293 ngx_conf_set_msec_slot, | |
| 294 NGX_HTTP_LOC_CONF_OFFSET, | |
| 295 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
| 296 NULL }, | |
| 297 | |
| 298 { ngx_string("fastcgi_buffers"), | |
| 299 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 300 ngx_conf_set_bufs_slot, | |
| 301 NGX_HTTP_LOC_CONF_OFFSET, | |
| 302 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
| 303 NULL }, | |
| 304 | |
| 305 { ngx_string("fastcgi_busy_buffers_size"), | |
| 306 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 307 ngx_conf_set_size_slot, | |
| 308 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 309 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
| 479 | 310 NULL }, |
| 311 | |
| 2602 | 312 #if (NGX_HTTP_CACHE) |
| 313 | |
| 314 { ngx_string("fastcgi_cache"), | |
| 315 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 316 ngx_http_fastcgi_cache, | |
| 317 NGX_HTTP_LOC_CONF_OFFSET, | |
| 318 0, | |
| 319 NULL }, | |
| 320 | |
| 321 { ngx_string("fastcgi_cache_key"), | |
| 322 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 323 ngx_http_fastcgi_cache_key, | |
| 324 NGX_HTTP_LOC_CONF_OFFSET, | |
| 325 0, | |
| 326 NULL }, | |
| 327 | |
| 328 { ngx_string("fastcgi_cache_path"), | |
| 329 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
| 330 ngx_http_file_cache_set_slot, | |
| 331 0, | |
| 332 0, | |
| 333 &ngx_http_fastcgi_module }, | |
| 334 | |
| 335 { ngx_string("fastcgi_cache_valid"), | |
| 336 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 337 ngx_http_file_cache_valid_set_slot, | |
| 338 NGX_HTTP_LOC_CONF_OFFSET, | |
| 339 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
| 340 NULL }, | |
| 341 | |
| 2729 | 342 { ngx_string("fastcgi_cache_min_uses"), |
| 2602 | 343 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 344 ngx_conf_set_num_slot, | |
| 345 NGX_HTTP_LOC_CONF_OFFSET, | |
| 346 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
| 347 NULL }, | |
| 348 | |
| 349 { ngx_string("fastcgi_cache_use_stale"), | |
| 350 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 351 ngx_conf_set_bitmask_slot, | |
| 352 NGX_HTTP_LOC_CONF_OFFSET, | |
| 353 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
| 354 &ngx_http_fastcgi_next_upstream_masks }, | |
| 355 | |
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356 { ngx_string("fastcgi_cache_methods"), |
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357 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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358 ngx_conf_set_bitmask_slot, |
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359 NGX_HTTP_LOC_CONF_OFFSET, |
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360 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
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361 &ngx_http_upstream_cache_method_mask }, |
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362 |
| 2602 | 363 #endif |
| 364 | |
| 479 | 365 { ngx_string("fastcgi_temp_path"), |
| 366 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 367 ngx_conf_set_path_slot, | |
| 368 NGX_HTTP_LOC_CONF_OFFSET, | |
| 369 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
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370 NULL }, |
| 479 | 371 |
| 372 { ngx_string("fastcgi_max_temp_file_size"), | |
| 373 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 374 ngx_conf_set_size_slot, | |
| 375 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 376 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
| 479 | 377 NULL }, |
| 378 | |
| 379 { ngx_string("fastcgi_temp_file_write_size"), | |
| 380 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 381 ngx_conf_set_size_slot, | |
| 382 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 383 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
| 479 | 384 NULL }, |
| 385 | |
| 386 { ngx_string("fastcgi_next_upstream"), | |
| 547 | 387 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
| 479 | 388 ngx_conf_set_bitmask_slot, |
| 389 NGX_HTTP_LOC_CONF_OFFSET, | |
| 390 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
| 391 &ngx_http_fastcgi_next_upstream_masks }, | |
| 392 | |
| 561 | 393 { ngx_string("fastcgi_upstream_max_fails"), |
| 394 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 395 ngx_http_fastcgi_upstream_max_fails_unsupported, |
| 396 0, | |
| 397 0, | |
| 561 | 398 NULL }, |
| 399 | |
| 400 { ngx_string("fastcgi_upstream_fail_timeout"), | |
| 401 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 402 ngx_http_fastcgi_upstream_fail_timeout_unsupported, |
| 403 0, | |
| 404 0, | |
| 561 | 405 NULL }, |
| 406 | |
| 509 | 407 { ngx_string("fastcgi_param"), |
| 408 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 649 | 409 ngx_conf_set_keyval_slot, |
| 485 | 410 NGX_HTTP_LOC_CONF_OFFSET, |
| 509 | 411 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
| 485 | 412 NULL }, |
| 413 | |
| 649 | 414 { ngx_string("fastcgi_pass_header"), |
| 415 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 416 ngx_conf_set_str_array_slot, | |
| 417 NGX_HTTP_LOC_CONF_OFFSET, | |
| 418 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
| 419 NULL }, | |
| 420 | |
| 421 { ngx_string("fastcgi_hide_header"), | |
| 422 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 423 ngx_conf_set_str_array_slot, | |
| 424 NGX_HTTP_LOC_CONF_OFFSET, | |
| 425 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
| 426 NULL }, | |
| 427 | |
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428 { ngx_string("fastcgi_ignore_headers"), |
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429 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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430 ngx_conf_set_bitmask_slot, |
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431 NGX_HTTP_LOC_CONF_OFFSET, |
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432 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
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433 &ngx_http_fastcgi_ignore_headers_masks }, |
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434 |
| 1228 | 435 { ngx_string("fastcgi_catch_stderr"), |
| 436 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 437 ngx_conf_set_str_array_slot, | |
| 438 NGX_HTTP_LOC_CONF_OFFSET, | |
| 439 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
| 440 NULL }, | |
| 441 | |
| 479 | 442 ngx_null_command |
| 443 }; | |
| 444 | |
| 445 | |
| 667 | 446 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
| 509 | 447 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
| 448 NULL, /* postconfiguration */ | |
| 479 | 449 |
| 450 NULL, /* create main configuration */ | |
| 451 NULL, /* init main configuration */ | |
| 452 | |
| 453 NULL, /* create server configuration */ | |
| 454 NULL, /* merge server configuration */ | |
| 455 | |
| 456 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
| 457 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
| 458 }; | |
| 459 | |
| 460 | |
| 461 ngx_module_t ngx_http_fastcgi_module = { | |
| 509 | 462 NGX_MODULE_V1, |
| 479 | 463 &ngx_http_fastcgi_module_ctx, /* module context */ |
| 464 ngx_http_fastcgi_commands, /* module directives */ | |
| 465 NGX_HTTP_MODULE, /* module type */ | |
| 541 | 466 NULL, /* init master */ |
| 479 | 467 NULL, /* init module */ |
| 541 | 468 NULL, /* init process */ |
| 469 NULL, /* init thread */ | |
| 470 NULL, /* exit thread */ | |
| 471 NULL, /* exit process */ | |
| 472 NULL, /* exit master */ | |
| 473 NGX_MODULE_V1_PADDING | |
| 479 | 474 }; |
| 475 | |
| 476 | |
| 1883 | 477 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
| 478 { 1, /* version */ | |
| 479 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
| 480 0, /* request_id_hi */ | |
| 481 1, /* request_id_lo */ | |
| 482 0, /* content_length_hi */ | |
| 483 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
| 484 0, /* padding_length */ | |
| 485 0 }, /* reserved */ | |
| 486 | |
| 487 { 0, /* role_hi */ | |
| 488 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
| 489 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
| 490 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
| 491 | |
| 492 { 1, /* version */ | |
| 493 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
| 494 0, /* request_id_hi */ | |
| 495 1 }, /* request_id_lo */ | |
| 496 | |
| 497 }; | |
| 498 | |
| 499 | |
| 2443 | 500 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
| 501 | |
| 502 { ngx_string("fastcgi_script_name"), NULL, | |
| 503 ngx_http_fastcgi_script_name_variable, 0, | |
| 504 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 505 | |
| 506 { ngx_string("fastcgi_path_info"), NULL, | |
| 507 ngx_http_fastcgi_path_info_variable, 0, | |
| 508 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 509 | |
| 510 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 511 }; | |
| 1884 | 512 |
| 513 | |
| 649 | 514 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
| 515 ngx_string("Status"), | |
| 516 ngx_string("X-Accel-Expires"), | |
| 517 ngx_string("X-Accel-Redirect"), | |
| 518 ngx_string("X-Accel-Limit-Rate"), | |
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519 ngx_string("X-Accel-Buffering"), |
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520 ngx_string("X-Accel-Charset"), |
| 649 | 521 ngx_null_string |
| 522 }; | |
| 523 | |
| 524 | |
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525 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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526 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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527 }; |
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528 |
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529 |
| 487 | 530 static ngx_int_t |
| 531 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
| 479 | 532 { |
| 533 ngx_int_t rc; | |
| 534 ngx_http_upstream_t *u; | |
| 2443 | 535 ngx_http_fastcgi_ctx_t *f; |
| 479 | 536 ngx_http_fastcgi_loc_conf_t *flcf; |
| 537 | |
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538 if (r->subrequest_in_memory) { |
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539 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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540 "ngx_http_fastcgi_module does not support " |
| 1635 | 541 "subrequest in memory"); |
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542 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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543 } |
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544 |
| 2443 | 545 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
| 546 if (f == NULL) { | |
| 547 return NGX_ERROR; | |
| 548 } | |
| 549 | |
| 550 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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551 |
| 501 | 552 u = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_t)); |
| 553 if (u == NULL) { | |
| 479 | 554 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
| 555 } | |
| 556 | |
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557 r->upstream = u; |
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558 |
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559 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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560 |
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561 if (flcf->fastcgi_lengths) { |
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562 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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563 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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564 } |
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565 } |
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566 |
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567 u->schema.len = sizeof("fastcgi://") - 1; |
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568 u->schema.data = (u_char *) "fastcgi://"; |
| 1658 | 569 |
| 479 | 570 u->peer.log = r->connection->log; |
| 571 u->peer.log_error = NGX_ERROR_ERR; | |
| 572 #if (NGX_THREADS) | |
| 573 u->peer.lock = &r->connection->lock; | |
| 574 #endif | |
| 575 | |
| 576 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; | |
| 577 | |
| 578 u->conf = &flcf->upstream; | |
| 579 | |
| 2602 | 580 #if (NGX_HTTP_CACHE) |
| 581 u->create_key = ngx_http_fastcgi_create_key; | |
| 582 #endif | |
| 479 | 583 u->create_request = ngx_http_fastcgi_create_request; |
| 584 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
| 585 u->process_header = ngx_http_fastcgi_process_header; | |
| 586 u->abort_request = ngx_http_fastcgi_abort_request; | |
| 587 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
| 588 | |
| 649 | 589 u->buffering = 1; |
| 590 | |
| 581 | 591 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
| 592 if (u->pipe == NULL) { | |
| 593 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 594 } | |
| 595 | |
| 596 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
| 597 u->pipe->input_ctx = r; | |
| 479 | 598 |
| 599 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
| 600 | |
| 601 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
| 602 return rc; | |
| 603 } | |
| 604 | |
| 605 return NGX_DONE; | |
| 606 } | |
| 607 | |
| 608 | |
| 487 | 609 static ngx_int_t |
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610 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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611 { |
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612 ngx_url_t u; |
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613 |
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614 ngx_memzero(&u, sizeof(ngx_url_t)); |
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615 |
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616 if (ngx_http_script_run(r, &u.url, flcf->fastcgi_lengths->elts, 0, |
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617 flcf->fastcgi_values->elts) |
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618 == NULL) |
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619 { |
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620 return NGX_ERROR; |
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621 } |
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622 |
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623 u.no_resolve = 1; |
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624 |
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625 if (ngx_parse_url(r->pool, &u) != NGX_OK) { |
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626 if (u.err) { |
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627 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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628 "%s in upstream \"%V\"", u.err, &u.url); |
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629 } |
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630 |
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631 return NGX_ERROR; |
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632 } |
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633 |
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634 if (u.no_port) { |
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635 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 2602 | 636 "no port in upstream \"%V\"", &u.url); |
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637 return NGX_ERROR; |
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638 } |
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639 |
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640 r->upstream->resolved = ngx_pcalloc(r->pool, |
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641 sizeof(ngx_http_upstream_resolved_t)); |
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642 if (r->upstream->resolved == NULL) { |
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643 return NGX_ERROR; |
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644 } |
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645 |
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646 if (u.addrs && u.addrs[0].sockaddr) { |
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647 r->upstream->resolved->sockaddr = u.addrs[0].sockaddr; |
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648 r->upstream->resolved->socklen = u.addrs[0].socklen; |
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649 r->upstream->resolved->naddrs = 1; |
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650 r->upstream->resolved->host = u.addrs[0].name; |
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651 |
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652 } else { |
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653 r->upstream->resolved->host = u.host; |
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654 r->upstream->resolved->port = u.port; |
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655 } |
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656 |
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657 return NGX_OK; |
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658 } |
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659 |
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660 |
| 2602 | 661 #if (NGX_HTTP_CACHE) |
| 662 | |
| 663 static ngx_int_t | |
| 664 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
| 665 { | |
| 666 ngx_str_t *key; | |
| 667 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 668 | |
| 669 key = ngx_array_push(&r->cache->keys); | |
| 670 if (key == NULL) { | |
| 671 return NGX_ERROR; | |
| 672 } | |
| 673 | |
| 674 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 675 | |
| 676 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
| 677 return NGX_ERROR; | |
| 678 } | |
| 679 | |
| 680 return NGX_OK; | |
| 681 } | |
| 682 | |
| 683 #endif | |
| 684 | |
| 685 | |
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686 static ngx_int_t |
| 487 | 687 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
| 479 | 688 { |
| 509 | 689 off_t file_pos; |
| 690 u_char ch, *pos; | |
| 691 size_t size, len, key_len, val_len, padding; | |
| 692 ngx_uint_t i, n, next; | |
| 693 ngx_buf_t *b; | |
| 694 ngx_chain_t *cl, *body; | |
| 695 ngx_list_part_t *part; | |
| 696 ngx_table_elt_t *header; | |
| 697 ngx_http_script_code_pt code; | |
| 698 ngx_http_script_engine_t e, le; | |
| 699 ngx_http_fastcgi_header_t *h; | |
| 700 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 701 ngx_http_script_len_code_pt lcode; | |
| 479 | 702 |
| 509 | 703 len = 0; |
| 485 | 704 |
| 479 | 705 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 706 | |
| 509 | 707 if (flcf->params_len) { |
| 708 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
| 479 | 709 |
| 1565 | 710 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
| 573 | 711 le.flushed = 1; |
| 712 | |
| 509 | 713 le.ip = flcf->params_len->elts; |
| 714 le.request = r; | |
| 479 | 715 |
| 509 | 716 while (*(uintptr_t *) le.ip) { |
| 487 | 717 |
| 509 | 718 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 719 key_len = lcode(&le); | |
| 479 | 720 |
| 509 | 721 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 722 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 723 } | |
| 724 le.ip += sizeof(uintptr_t); | |
| 479 | 725 |
| 537 | 726 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
| 485 | 727 } |
| 728 } | |
| 729 | |
| 509 | 730 if (flcf->upstream.pass_request_headers) { |
| 485 | 731 |
| 509 | 732 part = &r->headers_in.headers.part; |
| 733 header = part->elts; | |
| 734 | |
| 735 for (i = 0; /* void */; i++) { | |
| 479 | 736 |
| 509 | 737 if (i >= part->nelts) { |
| 738 if (part->next == NULL) { | |
| 739 break; | |
| 740 } | |
| 479 | 741 |
| 509 | 742 part = part->next; |
| 743 header = part->elts; | |
| 744 i = 0; | |
| 479 | 745 } |
| 746 | |
| 509 | 747 len += ((sizeof("HTTP_") - 1 + header[i].key.len > 127) ? 4 : 1) |
| 748 + ((header[i].value.len > 127) ? 4 : 1) | |
| 749 + sizeof("HTTP_") - 1 + header[i].key.len + header[i].value.len; | |
| 479 | 750 } |
| 751 } | |
| 752 | |
| 753 | |
| 754 if (len > 65535) { | |
| 755 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 1678 | 756 "fastcgi request record is too big: %uz", len); |
| 479 | 757 return NGX_ERROR; |
| 758 } | |
| 759 | |
| 760 | |
| 761 padding = 8 - len % 8; | |
| 762 padding = (padding == 8) ? 0 : padding; | |
| 763 | |
| 764 | |
| 765 size = sizeof(ngx_http_fastcgi_header_t) | |
| 766 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 767 | |
| 768 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 769 + len + padding | |
| 770 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 771 | |
| 772 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
| 773 | |
| 774 | |
| 501 | 775 b = ngx_create_temp_buf(r->pool, size); |
| 776 if (b == NULL) { | |
| 479 | 777 return NGX_ERROR; |
| 778 } | |
| 779 | |
| 501 | 780 cl = ngx_alloc_chain_link(r->pool); |
| 781 if (cl == NULL) { | |
| 479 | 782 return NGX_ERROR; |
| 783 } | |
| 784 | |
| 785 cl->buf = b; | |
| 786 | |
| 509 | 787 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
| 788 sizeof(ngx_http_fastcgi_request_start_t)); | |
| 479 | 789 |
| 790 h = (ngx_http_fastcgi_header_t *) | |
| 791 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 792 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
| 793 | |
| 794 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 795 h->content_length_lo = (u_char) (len & 0xff); | |
| 796 h->padding_length = (u_char) padding; | |
| 797 h->reserved = 0; | |
| 798 | |
| 799 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 800 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 801 + sizeof(ngx_http_fastcgi_header_t); | |
| 802 | |
| 803 | |
| 509 | 804 if (flcf->params_len) { |
| 805 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
| 479 | 806 |
| 509 | 807 e.ip = flcf->params->elts; |
| 808 e.pos = b->last; | |
| 809 e.request = r; | |
| 573 | 810 e.flushed = 1; |
| 479 | 811 |
| 509 | 812 le.ip = flcf->params_len->elts; |
| 479 | 813 |
| 509 | 814 while (*(uintptr_t *) le.ip) { |
| 479 | 815 |
| 509 | 816 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 817 key_len = (u_char) lcode(&le); | |
| 479 | 818 |
| 509 | 819 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 820 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 821 } | |
| 822 le.ip += sizeof(uintptr_t); | |
| 479 | 823 |
| 537 | 824 *e.pos++ = (u_char) key_len; |
| 479 | 825 |
| 537 | 826 if (val_len > 127) { |
| 827 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
| 828 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
| 829 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
| 830 *e.pos++ = (u_char) (val_len & 0xff); | |
| 479 | 831 |
| 537 | 832 } else { |
| 833 *e.pos++ = (u_char) val_len; | |
| 509 | 834 } |
| 479 | 835 |
| 509 | 836 while (*(uintptr_t *) e.ip) { |
| 837 code = *(ngx_http_script_code_pt *) e.ip; | |
| 838 code((ngx_http_script_engine_t *) &e); | |
| 839 } | |
| 840 e.ip += sizeof(uintptr_t); | |
| 1945 | 841 |
| 842 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 843 "fastcgi param: \"%*s: %*s\"", | |
| 844 key_len, e.pos - (key_len + val_len), | |
| 845 val_len, e.pos - val_len); | |
| 479 | 846 } |
| 847 | |
| 509 | 848 b->last = e.pos; |
| 487 | 849 } |
| 850 | |
| 851 | |
| 509 | 852 if (flcf->upstream.pass_request_headers) { |
| 479 | 853 |
| 509 | 854 part = &r->headers_in.headers.part; |
| 855 header = part->elts; | |
| 479 | 856 |
| 509 | 857 for (i = 0; /* void */; i++) { |
| 491 | 858 |
| 509 | 859 if (i >= part->nelts) { |
| 860 if (part->next == NULL) { | |
| 577 | 861 break; |
| 509 | 862 } |
| 577 | 863 |
| 509 | 864 part = part->next; |
| 865 header = part->elts; | |
| 866 i = 0; | |
| 867 } | |
| 479 | 868 |
| 509 | 869 len = sizeof("HTTP_") - 1 + header[i].key.len; |
| 870 if (len > 127) { | |
| 871 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 872 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 873 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 874 *b->last++ = (u_char) (len & 0xff); | |
| 577 | 875 |
| 509 | 876 } else { |
| 877 *b->last++ = (u_char) len; | |
| 487 | 878 } |
| 879 | |
| 509 | 880 len = header[i].value.len; |
| 881 if (len > 127) { | |
| 882 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 883 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 884 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 885 *b->last++ = (u_char) (len & 0xff); | |
| 487 | 886 |
| 509 | 887 } else { |
| 888 *b->last++ = (u_char) len; | |
| 479 | 889 } |
| 890 | |
| 509 | 891 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
| 479 | 892 |
| 509 | 893 for (n = 0; n < header[i].key.len; n++) { |
| 894 ch = header[i].key.data[n]; | |
| 479 | 895 |
| 509 | 896 if (ch >= 'a' && ch <= 'z') { |
| 897 ch &= ~0x20; | |
| 479 | 898 |
| 509 | 899 } else if (ch == '-') { |
| 900 ch = '_'; | |
| 901 } | |
| 479 | 902 |
| 509 | 903 *b->last++ = ch; |
| 479 | 904 } |
| 905 | |
| 573 | 906 b->last = ngx_copy(b->last, header[i].value.data, |
| 907 header[i].value.len); | |
| 479 | 908 } |
| 909 } | |
| 910 | |
| 911 | |
| 912 if (padding) { | |
| 913 ngx_memzero(b->last, padding); | |
| 914 b->last += padding; | |
| 915 } | |
| 916 | |
| 917 | |
| 918 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 919 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 920 | |
| 921 h->version = 1; | |
| 922 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
| 923 h->request_id_hi = 0; | |
| 924 h->request_id_lo = 1; | |
| 925 h->content_length_hi = 0; | |
| 926 h->content_length_lo = 0; | |
| 927 h->padding_length = 0; | |
| 928 h->reserved = 0; | |
| 929 | |
| 930 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 931 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 932 | |
| 509 | 933 if (flcf->upstream.pass_request_body) { |
| 934 body = r->upstream->request_bufs; | |
| 935 r->upstream->request_bufs = cl; | |
| 479 | 936 |
| 937 #if (NGX_SUPPRESS_WARN) | |
| 509 | 938 file_pos = 0; |
| 939 pos = NULL; | |
| 479 | 940 #endif |
| 941 | |
| 509 | 942 while (body) { |
| 479 | 943 |
| 509 | 944 if (body->buf->in_file) { |
| 945 file_pos = body->buf->file_pos; | |
| 479 | 946 |
| 509 | 947 } else { |
| 948 pos = body->buf->pos; | |
| 479 | 949 } |
| 950 | |
| 509 | 951 next = 0; |
| 479 | 952 |
| 509 | 953 do { |
| 954 b = ngx_alloc_buf(r->pool); | |
| 955 if (b == NULL) { | |
| 956 return NGX_ERROR; | |
| 479 | 957 } |
| 958 | |
| 509 | 959 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
| 960 | |
| 961 if (body->buf->in_file) { | |
| 962 b->file_pos = file_pos; | |
| 963 file_pos += 32 * 1024; | |
| 479 | 964 |
|
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|
965 if (file_pos >= body->buf->file_last) { |
| 509 | 966 file_pos = body->buf->file_last; |
| 967 next = 1; | |
| 968 } | |
| 969 | |
| 970 b->file_last = file_pos; | |
| 971 len = (ngx_uint_t) (file_pos - b->file_pos); | |
| 972 | |
| 973 } else { | |
| 974 b->pos = pos; | |
| 975 pos += 32 * 1024; | |
| 479 | 976 |
|
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changeset
|
977 if (pos >= body->buf->last) { |
| 509 | 978 pos = body->buf->last; |
| 979 next = 1; | |
| 980 } | |
| 981 | |
| 982 b->last = pos; | |
| 983 len = (ngx_uint_t) (pos - b->pos); | |
| 984 } | |
| 479 | 985 |
| 509 | 986 padding = 8 - len % 8; |
| 987 padding = (padding == 8) ? 0 : padding; | |
| 479 | 988 |
| 509 | 989 h->version = 1; |
| 990 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 991 h->request_id_hi = 0; | |
| 992 h->request_id_lo = 1; | |
| 993 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 994 h->content_length_lo = (u_char) (len & 0xff); | |
| 995 h->padding_length = (u_char) padding; | |
| 996 h->reserved = 0; | |
| 479 | 997 |
| 509 | 998 cl->next = ngx_alloc_chain_link(r->pool); |
| 999 if (cl->next == NULL) { | |
| 1000 return NGX_ERROR; | |
| 1001 } | |
| 479 | 1002 |
| 509 | 1003 cl = cl->next; |
| 1004 cl->buf = b; | |
| 1005 | |
| 1006 b = ngx_create_temp_buf(r->pool, | |
| 1007 sizeof(ngx_http_fastcgi_header_t) | |
| 1008 + padding); | |
| 1009 if (b == NULL) { | |
| 1010 return NGX_ERROR; | |
| 1011 } | |
| 479 | 1012 |
| 509 | 1013 if (padding) { |
| 1014 ngx_memzero(b->last, padding); | |
| 1015 b->last += padding; | |
| 1016 } | |
| 1017 | |
| 1018 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 1019 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 479 | 1020 |
| 509 | 1021 cl->next = ngx_alloc_chain_link(r->pool); |
| 1022 if (cl->next == NULL) { | |
| 1023 return NGX_ERROR; | |
| 1024 } | |
| 1025 | |
| 1026 cl = cl->next; | |
| 1027 cl->buf = b; | |
| 479 | 1028 |
| 509 | 1029 } while (!next); |
| 479 | 1030 |
| 509 | 1031 body = body->next; |
| 1032 } | |
| 479 | 1033 |
| 509 | 1034 } else { |
| 1035 r->upstream->request_bufs = cl; | |
| 479 | 1036 } |
| 1037 | |
| 1038 h->version = 1; | |
| 1039 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1040 h->request_id_hi = 0; | |
| 1041 h->request_id_lo = 1; | |
| 1042 h->content_length_hi = 0; | |
| 1043 h->content_length_lo = 0; | |
| 1044 h->padding_length = 0; | |
| 1045 h->reserved = 0; | |
| 1046 | |
| 1047 cl->next = NULL; | |
| 1048 | |
| 1049 return NGX_OK; | |
| 1050 } | |
| 1051 | |
| 1052 | |
| 487 | 1053 static ngx_int_t |
| 1054 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
| 479 | 1055 { |
| 1056 ngx_http_fastcgi_ctx_t *f; | |
| 1057 | |
| 1058 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1059 | |
| 1060 if (f == NULL) { | |
| 1061 return NGX_OK; | |
| 1062 } | |
| 1063 | |
| 1064 f->state = ngx_http_fastcgi_st_version; | |
| 615 | 1065 f->fastcgi_stdout = 0; |
| 479 | 1066 |
| 1067 return NGX_OK; | |
| 1068 } | |
| 1069 | |
| 1070 | |
| 507 | 1071 static ngx_int_t |
| 1072 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
| 479 | 1073 { |
|
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1074 u_char *p, *start, *last, *part_start; |
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1075 size_t size; |
| 1228 | 1076 ngx_str_t *status_line, line, *pattern; |
| 509 | 1077 ngx_int_t rc, status; |
|
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1078 ngx_buf_t buf; |
| 649 | 1079 ngx_uint_t i; |
| 509 | 1080 ngx_table_elt_t *h; |
| 1081 ngx_http_upstream_t *u; | |
| 1082 ngx_http_fastcgi_ctx_t *f; | |
| 1083 ngx_http_upstream_header_t *hh; | |
| 1228 | 1084 ngx_http_fastcgi_loc_conf_t *flcf; |
|
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1085 ngx_http_fastcgi_split_part_t *part; |
| 509 | 1086 ngx_http_upstream_main_conf_t *umcf; |
| 479 | 1087 |
| 1088 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1089 | |
| 509 | 1090 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
| 1091 | |
| 479 | 1092 u = r->upstream; |
| 1093 | |
| 1094 for ( ;; ) { | |
| 1095 | |
| 1096 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1097 | |
| 581 | 1098 f->pos = u->buffer.pos; |
| 1099 f->last = u->buffer.last; | |
| 479 | 1100 |
| 1101 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1102 | |
| 581 | 1103 u->buffer.pos = f->pos; |
| 1104 u->buffer.last = f->last; | |
| 479 | 1105 |
| 1106 if (rc == NGX_AGAIN) { | |
| 1107 return NGX_AGAIN; | |
| 1108 } | |
| 1109 | |
| 1110 if (rc == NGX_ERROR) { | |
| 1111 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1112 } | |
| 1113 | |
| 491 | 1114 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
| 1115 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
| 1116 { | |
| 479 | 1117 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1118 "upstream sent unexpected FastCGI record: %d", | |
| 1119 f->type); | |
| 1120 | |
| 1121 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1122 } | |
| 1123 | |
| 491 | 1124 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
| 479 | 1125 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1126 "upstream closed prematurely FastCGI stdout"); | |
| 1127 | |
| 1128 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1129 } | |
| 1130 } | |
| 1131 | |
| 1132 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1133 | |
| 581 | 1134 if (u->buffer.pos + f->padding < u->buffer.last) { |
| 479 | 1135 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1136 u->buffer.pos += f->padding; |
| 479 | 1137 |
| 1138 continue; | |
| 1139 } | |
| 1140 | |
| 581 | 1141 if (u->buffer.pos + f->padding == u->buffer.last) { |
| 479 | 1142 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1143 u->buffer.pos = u->buffer.last; |
| 479 | 1144 |
| 1145 return NGX_AGAIN; | |
| 1146 } | |
| 1147 | |
| 581 | 1148 f->padding -= u->buffer.last - u->buffer.pos; |
| 1149 u->buffer.pos = u->buffer.last; | |
| 479 | 1150 |
| 1151 return NGX_AGAIN; | |
| 1152 } | |
| 1153 | |
| 491 | 1154 |
| 479 | 1155 /* f->state == ngx_http_fastcgi_st_data */ |
| 1156 | |
| 491 | 1157 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
| 1158 | |
| 1159 if (f->length) { | |
| 581 | 1160 line.data = u->buffer.pos; |
| 491 | 1161 |
| 581 | 1162 if (u->buffer.pos + f->length <= u->buffer.last) { |
| 491 | 1163 line.len = f->length; |
| 581 | 1164 u->buffer.pos += f->length; |
| 491 | 1165 f->length = 0; |
| 1166 f->state = ngx_http_fastcgi_st_padding; | |
| 1167 | |
| 577 | 1168 } else { |
| 581 | 1169 line.len = u->buffer.last - u->buffer.pos; |
| 1170 f->length -= u->buffer.last - u->buffer.pos; | |
| 1171 u->buffer.pos = u->buffer.last; | |
| 491 | 1172 } |
| 1173 | |
| 1174 while (line.data[line.len - 1] == LF | |
| 1175 || line.data[line.len - 1] == CR | |
| 1176 || line.data[line.len - 1] == '.' | |
| 1177 || line.data[line.len - 1] == ' ') | |
| 1178 { | |
| 1179 line.len--; | |
| 1180 } | |
| 1181 | |
| 1182 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1183 "FastCGI sent in stderr: \"%V\"", &line); | |
| 1184 | |
| 1228 | 1185 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 1186 | |
| 1187 if (flcf->catch_stderr) { | |
| 1188 pattern = flcf->catch_stderr->elts; | |
| 1189 | |
| 1190 line.data[line.len - 1] = '\0'; | |
| 1191 | |
| 1192 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
| 1193 if (ngx_strstr(line.data, pattern[i].data)) { | |
|
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1194 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 1228 | 1195 } |
| 1196 } | |
| 1197 } | |
| 1198 | |
| 581 | 1199 if (u->buffer.pos == u->buffer.last) { |
| 615 | 1200 |
| 1201 if (!f->fastcgi_stdout) { | |
| 1202 | |
| 1203 /* | |
| 1204 * the special handling the large number | |
| 1205 * of the PHP warnings to not allocate memory | |
| 1206 */ | |
| 1207 | |
| 1208 u->buffer.pos = u->buffer.start; | |
| 1209 u->buffer.last = u->buffer.start; | |
| 1210 } | |
| 1211 | |
| 491 | 1212 return NGX_AGAIN; |
| 1213 } | |
| 1214 | |
| 1215 } else { | |
| 1216 f->state = ngx_http_fastcgi_st_version; | |
| 1217 } | |
| 1218 | |
| 1219 continue; | |
| 1220 } | |
| 1221 | |
| 1222 | |
| 1223 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1224 | |
| 615 | 1225 f->fastcgi_stdout = 1; |
| 1226 | |
| 581 | 1227 start = u->buffer.pos; |
| 479 | 1228 |
| 581 | 1229 if (u->buffer.pos + f->length < u->buffer.last) { |
| 479 | 1230 |
| 1231 /* | |
| 581 | 1232 * set u->buffer.last to the end of the FastCGI record data |
| 479 | 1233 * for ngx_http_parse_header_line() |
| 1234 */ | |
| 1235 | |
| 581 | 1236 last = u->buffer.last; |
| 1237 u->buffer.last = u->buffer.pos + f->length; | |
| 479 | 1238 |
| 1239 } else { | |
| 1240 last = NULL; | |
| 1241 } | |
| 1242 | |
| 1243 for ( ;; ) { | |
| 1244 | |
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1245 part_start = u->buffer.pos; |
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1246 |
| 2256 | 1247 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
| 479 | 1248 |
| 1249 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1250 "http fastcgi parser: %d", rc); | |
| 1251 | |
| 1252 if (rc == NGX_AGAIN) { | |
| 1253 break; | |
| 1254 } | |
| 1255 | |
| 1256 if (rc == NGX_OK) { | |
| 1257 | |
| 1258 /* a header line has been parsed successfully */ | |
| 1259 | |
| 509 | 1260 h = ngx_list_push(&u->headers_in.headers); |
| 501 | 1261 if (h == NULL) { |
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1262 return NGX_ERROR; |
| 479 | 1263 } |
| 1264 | |
|
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1265 if (f->split_parts && f->split_parts->nelts) { |
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1266 |
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1267 part = f->split_parts->elts; |
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1268 size = u->buffer.pos - part_start; |
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1269 |
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1270 for (i = 0; i < f->split_parts->nelts; i++) { |
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1271 size += part[i].end - part[i].start; |
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1272 } |
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1273 |
| 2049 | 1274 p = ngx_pnalloc(r->pool, size); |
|
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1275 if (p == NULL) { |
|
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1276 return NGX_ERROR; |
|
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1277 } |
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1278 |
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1279 buf.pos = p; |
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1280 |
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1281 for (i = 0; i < f->split_parts->nelts; i++) { |
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1282 p = ngx_cpymem(p, part[i].start, |
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1283 part[i].end - part[i].start); |
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1284 } |
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|
1285 |
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1286 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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1287 |
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1288 buf.last = p; |
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1289 |
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1290 f->split_parts->nelts = 0; |
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1291 |
| 2256 | 1292 rc = ngx_http_parse_header_line(r, &buf, 1); |
|
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1293 |
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1294 h->key.len = r->header_name_end - r->header_name_start; |
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1295 h->key.data = r->header_name_start; |
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1296 h->key.data[h->key.len] = '\0'; |
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1297 |
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1298 h->value.len = r->header_end - r->header_start; |
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1299 h->value.data = r->header_start; |
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1300 h->value.data[h->value.len] = '\0'; |
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1301 |
| 2049 | 1302 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
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1303 if (h->lowcase_key == NULL) { |
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1304 return NGX_ERROR; |
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1305 } |
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1306 |
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1307 } else { |
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1308 |
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1309 h->key.len = r->header_name_end - r->header_name_start; |
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1310 h->value.len = r->header_end - r->header_start; |
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1311 |
| 2049 | 1312 h->key.data = ngx_pnalloc(r->pool, |
| 1313 h->key.len + 1 + h->value.len + 1 | |
| 1314 + h->key.len); | |
|
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1315 if (h->key.data == NULL) { |
|
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1316 return NGX_ERROR; |
|
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1317 } |
|
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1318 |
|
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1319 h->value.data = h->key.data + h->key.len + 1; |
|
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1320 h->lowcase_key = h->key.data + h->key.len + 1 |
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1321 + h->value.len + 1; |
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1322 |
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1323 ngx_cpystrn(h->key.data, r->header_name_start, |
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1324 h->key.len + 1); |
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1325 ngx_cpystrn(h->value.data, r->header_start, |
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1326 h->value.len + 1); |
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1327 } |
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1328 |
| 509 | 1329 h->hash = r->header_hash; |
| 1330 | |
| 649 | 1331 if (h->key.len == r->lowcase_index) { |
| 1332 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
| 1333 | |
| 1334 } else { | |
| 2135 | 1335 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
| 479 | 1336 } |
| 1337 | |
| 649 | 1338 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
| 1339 h->lowcase_key, h->key.len); | |
| 1340 | |
| 1341 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
|
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1342 return NGX_ERROR; |
| 649 | 1343 } |
| 1344 | |
| 479 | 1345 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1346 "http fastcgi header: \"%V: %V\"", | |
| 1347 &h->key, &h->value); | |
| 1348 | |
| 615 | 1349 if (u->buffer.pos < u->buffer.last) { |
| 1350 continue; | |
| 1351 } | |
| 1352 | |
| 1353 /* the end of the FastCGI record */ | |
| 1354 | |
| 1355 break; | |
| 479 | 1356 } |
| 1357 | |
| 1358 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
| 1359 | |
| 1360 /* a whole header has been parsed successfully */ | |
| 1361 | |
| 1362 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1363 "http fastcgi header done"); | |
| 1364 | |
| 509 | 1365 if (u->headers_in.status) { |
| 1366 status_line = &u->headers_in.status->value; | |
| 479 | 1367 |
| 1368 status = ngx_atoi(status_line->data, 3); | |
| 1369 | |
| 1370 if (status == NGX_ERROR) { | |
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1371 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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1372 "upstream sent invalid status \"%V\"", |
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1373 status_line); |
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1374 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 479 | 1375 } |
| 1376 | |
| 529 | 1377 u->headers_in.status_n = status; |
| 1378 u->headers_in.status_line = *status_line; | |
| 479 | 1379 |
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1380 } else if (u->headers_in.location) { |
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1381 u->headers_in.status_n = 302; |
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1382 u->headers_in.status_line.len = |
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1383 sizeof("302 Moved Temporarily") - 1; |
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1384 u->headers_in.status_line.data = |
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1385 (u_char *) "302 Moved Temporarily"; |
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1386 |
| 479 | 1387 } else { |
| 529 | 1388 u->headers_in.status_n = 200; |
| 1389 u->headers_in.status_line.len = sizeof("200 OK") - 1; | |
| 1390 u->headers_in.status_line.data = (u_char *) "200 OK"; | |
| 479 | 1391 } |
| 1392 | |
| 2602 | 1393 if (u->state) { |
| 1394 u->state->status = u->headers_in.status_n; | |
| 479 | 1395 } |
| 1396 | |
| 1397 break; | |
| 1398 } | |
| 1399 | |
| 1400 /* there was error while a header line parsing */ | |
| 1401 | |
| 1402 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 619 | 1403 "upstream sent invalid header"); |
| 479 | 1404 |
| 1405 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1406 } | |
| 1407 | |
| 1408 if (last) { | |
| 581 | 1409 u->buffer.last = last; |
| 479 | 1410 } |
| 1411 | |
| 581 | 1412 f->length -= u->buffer.pos - start; |
| 479 | 1413 |
| 1414 if (f->length == 0) { | |
| 1415 if (f->padding) { | |
| 1416 f->state = ngx_http_fastcgi_st_padding; | |
| 1417 } else { | |
| 1418 f->state = ngx_http_fastcgi_st_version; | |
| 1419 } | |
| 1420 } | |
| 1421 | |
| 615 | 1422 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
| 1423 return NGX_OK; | |
| 1424 } | |
| 1425 | |
| 1274 | 1426 if (rc == NGX_OK) { |
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1427 continue; |
| 615 | 1428 } |
| 1429 | |
| 1274 | 1430 /* rc == NGX_AGAIN */ |
| 1431 | |
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1432 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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1433 "upstream split a header line in FastCGI records"); |
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1434 |
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1435 if (f->split_parts == NULL) { |
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1436 f->split_parts = ngx_array_create(r->pool, 1, |
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1437 sizeof(ngx_http_fastcgi_split_part_t)); |
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1438 if (f->split_parts == NULL) { |
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1439 return NGX_ERROR; |
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1440 } |
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1441 } |
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1442 |
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1443 part = ngx_array_push(f->split_parts); |
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1444 |
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1445 part->start = part_start; |
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1446 part->end = u->buffer.last; |
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1447 |
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1448 return NGX_AGAIN; |
| 479 | 1449 } |
| 1450 } | |
| 1451 | |
| 1452 | |
| 487 | 1453 static ngx_int_t |
| 1454 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
| 479 | 1455 { |
| 1456 ngx_int_t rc; | |
| 483 | 1457 ngx_buf_t *b, **prev; |
| 479 | 1458 ngx_str_t line; |
| 1459 ngx_chain_t *cl; | |
| 1460 ngx_http_request_t *r; | |
| 1461 ngx_http_fastcgi_ctx_t *f; | |
| 1462 | |
| 1463 if (buf->pos == buf->last) { | |
| 1464 return NGX_OK; | |
| 1465 } | |
| 1466 | |
| 1467 r = p->input_ctx; | |
| 1468 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1469 | |
| 1470 b = NULL; | |
| 483 | 1471 prev = &buf->shadow; |
| 479 | 1472 |
| 1473 f->pos = buf->pos; | |
| 1474 f->last = buf->last; | |
| 1475 | |
| 1476 for ( ;; ) { | |
| 1477 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1478 | |
| 1479 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1480 | |
| 1481 if (rc == NGX_AGAIN) { | |
| 1482 break; | |
| 1483 } | |
| 1484 | |
| 1485 if (rc == NGX_ERROR) { | |
| 1486 return NGX_ERROR; | |
| 1487 } | |
| 1488 | |
| 1489 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
| 1490 f->state = ngx_http_fastcgi_st_version; | |
| 1491 p->upstream_done = 1; | |
| 1492 | |
| 1493 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1494 "http fastcgi closed stdout"); | |
| 1495 | |
| 1496 continue; | |
| 1497 } | |
| 1498 | |
| 1499 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
| 1500 f->state = ngx_http_fastcgi_st_version; | |
| 1501 p->upstream_done = 1; | |
| 1502 | |
| 1503 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1504 "http fastcgi sent end request"); | |
| 1505 | |
| 1506 break; | |
| 1507 } | |
| 1508 } | |
| 1509 | |
| 1510 | |
| 1511 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1512 | |
| 1513 if (f->pos + f->padding < f->last) { | |
| 1514 f->state = ngx_http_fastcgi_st_version; | |
| 1515 f->pos += f->padding; | |
| 1516 | |
| 1517 continue; | |
| 1518 } | |
| 1519 | |
| 1520 if (f->pos + f->padding == f->last) { | |
| 1521 f->state = ngx_http_fastcgi_st_version; | |
| 1522 | |
| 1523 break; | |
| 1524 } | |
| 1525 | |
| 1526 f->padding -= f->last - f->pos; | |
| 1527 | |
| 1528 break; | |
| 1529 } | |
| 1530 | |
| 1531 | |
| 1532 /* f->state == ngx_http_fastcgi_st_data */ | |
| 1533 | |
| 1534 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
| 1535 | |
| 1536 if (f->length) { | |
| 639 | 1537 |
| 1538 if (f->pos == f->last) { | |
| 1539 break; | |
| 1540 } | |
| 1541 | |
| 479 | 1542 line.data = f->pos; |
| 1543 | |
| 1544 if (f->pos + f->length <= f->last) { | |
| 1545 line.len = f->length; | |
| 1546 f->pos += f->length; | |
| 491 | 1547 f->length = 0; |
| 1548 f->state = ngx_http_fastcgi_st_padding; | |
| 479 | 1549 |
| 577 | 1550 } else { |
| 479 | 1551 line.len = f->last - f->pos; |
| 1552 f->length -= f->last - f->pos; | |
| 1553 f->pos = f->last; | |
| 1554 } | |
| 1555 | |
| 491 | 1556 while (line.data[line.len - 1] == LF |
| 1557 || line.data[line.len - 1] == CR | |
| 1558 || line.data[line.len - 1] == '.' | |
| 1559 || line.data[line.len - 1] == ' ') | |
| 1560 { | |
| 1561 line.len--; | |
| 1562 } | |
| 479 | 1563 |
| 1564 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
| 491 | 1565 "FastCGI sent in stderr: \"%V\"", &line); |
| 479 | 1566 |
| 1567 if (f->pos == f->last) { | |
| 1568 break; | |
| 1569 } | |
| 491 | 1570 |
| 1571 } else { | |
| 1572 f->state = ngx_http_fastcgi_st_version; | |
| 479 | 1573 } |
| 1574 | |
| 1575 continue; | |
| 1576 } | |
| 1577 | |
| 1578 | |
| 1579 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1580 | |
| 639 | 1581 if (f->pos == f->last) { |
| 1582 break; | |
| 1583 } | |
| 1584 | |
| 479 | 1585 if (p->free) { |
| 1586 b = p->free->buf; | |
| 1587 p->free = p->free->next; | |
| 1588 | |
| 1589 } else { | |
| 501 | 1590 b = ngx_alloc_buf(p->pool); |
| 1591 if (b == NULL) { | |
| 479 | 1592 return NGX_ERROR; |
| 1593 } | |
| 1594 } | |
| 1595 | |
| 1596 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 1597 | |
| 1598 b->pos = f->pos; | |
| 483 | 1599 b->start = buf->start; |
| 1600 b->end = buf->end; | |
| 479 | 1601 b->tag = p->tag; |
| 1602 b->temporary = 1; | |
| 1603 b->recycled = 1; | |
| 483 | 1604 |
| 1605 *prev = b; | |
| 1606 prev = &b->shadow; | |
| 479 | 1607 |
| 501 | 1608 cl = ngx_alloc_chain_link(p->pool); |
| 1609 if (cl == NULL) { | |
| 479 | 1610 return NGX_ERROR; |
| 1611 } | |
| 1612 | |
| 1613 cl->buf = b; | |
| 1614 cl->next = NULL; | |
| 1615 | |
| 501 | 1616 if (p->in) { |
| 1617 *p->last_in = cl; | |
| 1618 } else { | |
| 1619 p->in = cl; | |
| 1620 } | |
| 1621 p->last_in = &cl->next; | |
| 1622 | |
| 1623 | |
| 483 | 1624 /* STUB */ b->num = buf->num; |
| 1625 | |
|
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1626 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1627 "input buf #%d %p", b->num, b->pos); |
| 479 | 1628 |
| 1629 if (f->pos + f->length < f->last) { | |
| 1630 | |
| 1631 if (f->padding) { | |
| 1632 f->state = ngx_http_fastcgi_st_padding; | |
| 1633 } else { | |
| 1634 f->state = ngx_http_fastcgi_st_version; | |
| 1635 } | |
| 1636 | |
| 1637 f->pos += f->length; | |
| 1638 b->last = f->pos; | |
| 1639 | |
| 1640 continue; | |
| 1641 } | |
| 1642 | |
| 1643 if (f->pos + f->length == f->last) { | |
| 1644 | |
| 1645 if (f->padding) { | |
| 1646 f->state = ngx_http_fastcgi_st_padding; | |
| 1647 } else { | |
| 1648 f->state = ngx_http_fastcgi_st_version; | |
| 1649 } | |
| 1650 | |
| 1651 b->last = f->last; | |
| 1652 | |
| 1653 break; | |
| 1654 } | |
| 1655 | |
| 1656 f->length -= f->last - f->pos; | |
| 1657 | |
| 1658 b->last = f->last; | |
| 1659 | |
| 1660 break; | |
| 1661 | |
| 1662 } | |
| 1663 | |
| 1664 if (b) { | |
| 483 | 1665 b->shadow = buf; |
| 479 | 1666 b->last_shadow = 1; |
| 483 | 1667 |
|
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1668 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1669 "input buf %p %z", b->pos, b->last - b->pos); |
|
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1670 |
| 483 | 1671 return NGX_OK; |
| 1672 } | |
| 1673 | |
| 1674 /* there is no data record in the buf, add it to free chain */ | |
| 1675 | |
| 1676 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
| 1677 return NGX_ERROR; | |
| 479 | 1678 } |
| 1679 | |
| 1680 return NGX_OK; | |
| 1681 } | |
| 1682 | |
| 1683 | |
| 487 | 1684 static ngx_int_t |
| 1685 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
| 1686 ngx_http_fastcgi_ctx_t *f) | |
| 479 | 1687 { |
| 1688 u_char ch, *p; | |
| 1689 ngx_http_fastcgi_state_e state; | |
| 1690 | |
| 1691 state = f->state; | |
| 1692 | |
| 1693 for (p = f->pos; p < f->last; p++) { | |
| 1694 | |
| 1695 ch = *p; | |
| 1696 | |
| 1697 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1698 "http fastcgi record byte: %02Xd", ch); | |
| 1699 | |
| 1700 switch (state) { | |
| 1701 | |
| 1702 case ngx_http_fastcgi_st_version: | |
| 1703 if (ch != 1) { | |
| 1704 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1705 "upstream sent unsupported FastCGI " | |
| 1706 "protocol version: %d", ch); | |
| 1707 return NGX_ERROR; | |
| 1708 } | |
| 1709 state = ngx_http_fastcgi_st_type; | |
| 1710 break; | |
| 1711 | |
| 1712 case ngx_http_fastcgi_st_type: | |
| 1713 switch (ch) { | |
| 1714 case NGX_HTTP_FASTCGI_STDOUT: | |
| 1715 case NGX_HTTP_FASTCGI_STDERR: | |
| 1716 case NGX_HTTP_FASTCGI_END_REQUEST: | |
| 1717 f->type = (ngx_uint_t) ch; | |
| 1718 break; | |
| 1719 default: | |
| 1720 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1721 "upstream sent invalid FastCGI " | |
| 1722 "record type: %d", ch); | |
| 1723 return NGX_ERROR; | |
| 1724 | |
| 1725 } | |
| 1726 state = ngx_http_fastcgi_st_request_id_hi; | |
| 1727 break; | |
| 1728 | |
| 1729 /* we support the single request per connection */ | |
| 1730 | |
| 1731 case ngx_http_fastcgi_st_request_id_hi: | |
| 1732 if (ch != 0) { | |
| 1733 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1734 "upstream sent unexpected FastCGI " | |
| 1735 "request id high byte: %d", ch); | |
| 1736 return NGX_ERROR; | |
| 1737 } | |
| 1738 state = ngx_http_fastcgi_st_request_id_lo; | |
| 1739 break; | |
| 1740 | |
| 1741 case ngx_http_fastcgi_st_request_id_lo: | |
| 1742 if (ch != 1) { | |
| 1743 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1744 "upstream sent unexpected FastCGI " | |
| 1745 "request id low byte: %d", ch); | |
| 1746 return NGX_ERROR; | |
| 1747 } | |
| 1748 state = ngx_http_fastcgi_st_content_length_hi; | |
| 1749 break; | |
| 1750 | |
| 1751 case ngx_http_fastcgi_st_content_length_hi: | |
| 1752 f->length = ch << 8; | |
| 1753 state = ngx_http_fastcgi_st_content_length_lo; | |
| 1754 break; | |
| 1755 | |
| 1756 case ngx_http_fastcgi_st_content_length_lo: | |
| 1757 f->length |= (size_t) ch; | |
| 1758 state = ngx_http_fastcgi_st_padding_length; | |
| 1759 break; | |
| 1760 | |
| 1761 case ngx_http_fastcgi_st_padding_length: | |
| 1762 f->padding = (size_t) ch; | |
| 1763 state = ngx_http_fastcgi_st_reserved; | |
| 1764 break; | |
| 1765 | |
| 1766 case ngx_http_fastcgi_st_reserved: | |
| 1767 state = ngx_http_fastcgi_st_data; | |
| 1768 | |
| 1769 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1770 "http fastcgi record length: %z", f->length); | |
| 1771 | |
| 1772 f->pos = p + 1; | |
| 1773 f->state = state; | |
| 1774 | |
| 1775 return NGX_OK; | |
| 1776 | |
| 1777 /* suppress warning */ | |
| 1778 case ngx_http_fastcgi_st_data: | |
| 1779 case ngx_http_fastcgi_st_padding: | |
| 1780 break; | |
| 1781 } | |
| 1782 } | |
| 1783 | |
| 1784 f->state = state; | |
| 1785 | |
| 1786 return NGX_AGAIN; | |
| 1787 } | |
| 1788 | |
| 1789 | |
| 487 | 1790 static void |
| 1791 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
| 479 | 1792 { |
| 1793 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1794 "abort http fastcgi request"); | |
| 1795 | |
| 1796 return; | |
| 1797 } | |
| 1798 | |
| 1799 | |
| 487 | 1800 static void |
| 1801 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
| 479 | 1802 { |
| 1803 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1804 "finalize http fastcgi request"); | |
| 1805 | |
| 1806 return; | |
| 1807 } | |
| 1808 | |
| 1809 | |
| 509 | 1810 static ngx_int_t |
| 1811 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
| 479 | 1812 { |
| 2443 | 1813 ngx_http_variable_t *var, *v; |
| 1814 | |
| 1815 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
| 1816 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 1817 if (var == NULL) { | |
| 1818 return NGX_ERROR; | |
| 1819 } | |
| 1820 | |
| 1821 var->get_handler = v->get_handler; | |
| 1822 var->data = v->data; | |
| 479 | 1823 } |
| 1824 | |
| 509 | 1825 return NGX_OK; |
| 479 | 1826 } |
| 1827 | |
| 1828 | |
| 487 | 1829 static void * |
| 1830 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
| 479 | 1831 { |
| 1832 ngx_http_fastcgi_loc_conf_t *conf; | |
| 1833 | |
| 501 | 1834 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
| 1835 if (conf == NULL) { | |
| 479 | 1836 return NGX_CONF_ERROR; |
| 1837 } | |
| 1838 | |
| 1839 /* | |
| 1840 * set by ngx_pcalloc(): | |
| 1841 * | |
| 1842 * conf->upstream.bufs.num = 0; | |
|
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1843 * conf->upstream.ignore_headers = 0; |
| 479 | 1844 * conf->upstream.next_upstream = 0; |
|
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1845 * conf->upstream.cache_use_stale = 0; |
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1846 * conf->upstream.cache_methods = 0; |
| 479 | 1847 * conf->upstream.temp_path = NULL; |
| 649 | 1848 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
| 509 | 1849 * conf->upstream.uri = { 0, NULL }; |
| 1850 * conf->upstream.location = NULL; | |
|
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1851 * conf->upstream.store_lengths = NULL; |
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1852 * conf->upstream.store_values = NULL; |
| 509 | 1853 * |
| 479 | 1854 * conf->index.len = 0; |
| 1855 * conf->index.data = NULL; | |
| 1856 */ | |
| 1857 | |
|
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1858 conf->upstream.store = NGX_CONF_UNSET; |
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1859 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
| 581 | 1860 conf->upstream.buffering = NGX_CONF_UNSET; |
| 629 | 1861 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
| 581 | 1862 |
| 479 | 1863 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
| 1864 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
| 507 | 1865 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
| 1866 | |
| 479 | 1867 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
| 581 | 1868 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
| 529 | 1869 |
| 1870 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
| 577 | 1871 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
| 529 | 1872 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
| 509 | 1873 |
| 1874 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
| 1875 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
| 1876 | |
| 2602 | 1877 #if (NGX_HTTP_CACHE) |
| 1878 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
| 1879 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
| 1880 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; | |
| 1881 #endif | |
| 1882 | |
|
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1883 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
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1884 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
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1885 |
| 657 | 1886 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
| 479 | 1887 |
| 1888 /* "fastcgi_cyclic_temp_file" is disabled */ | |
| 1889 conf->upstream.cyclic_temp_file = 0; | |
| 1890 | |
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1891 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
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1892 |
| 479 | 1893 return conf; |
| 1894 } | |
| 1895 | |
| 1896 | |
| 487 | 1897 static char * |
| 1898 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 479 | 1899 { |
| 1900 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
| 1901 ngx_http_fastcgi_loc_conf_t *conf = child; | |
| 1902 | |
| 509 | 1903 u_char *p; |
| 1904 size_t size; | |
| 1905 uintptr_t *code; | |
|
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1906 ngx_uint_t i; |
| 649 | 1907 ngx_keyval_t *src; |
| 1908 ngx_hash_init_t hash; | |
| 509 | 1909 ngx_http_script_compile_t sc; |
| 1910 ngx_http_script_copy_code_t *copy; | |
| 479 | 1911 |
|
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1912 if (conf->upstream.store != 0) { |
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1913 ngx_conf_merge_value(conf->upstream.store, |
| 2894 | 1914 prev->upstream.store, 0); |
|
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1915 |
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1916 if (conf->upstream.store_lengths == NULL) { |
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1917 conf->upstream.store_lengths = prev->upstream.store_lengths; |
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1918 conf->upstream.store_values = prev->upstream.store_values; |
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1919 } |
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1920 } |
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1921 |
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1922 ngx_conf_merge_uint_value(conf->upstream.store_access, |
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1923 prev->upstream.store_access, 0600); |
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1924 |
| 581 | 1925 ngx_conf_merge_value(conf->upstream.buffering, |
| 1926 prev->upstream.buffering, 1); | |
| 1927 | |
| 629 | 1928 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
| 1929 prev->upstream.ignore_client_abort, 0); | |
| 1930 | |
| 479 | 1931 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
| 1932 prev->upstream.connect_timeout, 60000); | |
| 507 | 1933 |
| 479 | 1934 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
| 1935 prev->upstream.send_timeout, 60000); | |
| 1936 | |
| 1937 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
| 1938 prev->upstream.read_timeout, 60000); | |
| 1939 | |
| 507 | 1940 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
| 1941 prev->upstream.send_lowat, 0); | |
| 479 | 1942 |
| 581 | 1943 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
| 1944 prev->upstream.buffer_size, | |
| 479 | 1945 (size_t) ngx_pagesize); |
| 1946 | |
| 507 | 1947 |
| 479 | 1948 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
| 1949 8, ngx_pagesize); | |
| 1950 | |
| 1951 if (conf->upstream.bufs.num < 2) { | |
| 1952 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1953 "there must be at least 2 \"fastcgi_buffers\""); | |
| 1954 return NGX_CONF_ERROR; | |
| 1955 } | |
| 1956 | |
| 1957 | |
| 581 | 1958 size = conf->upstream.buffer_size; |
| 479 | 1959 if (size < conf->upstream.bufs.size) { |
| 1960 size = conf->upstream.bufs.size; | |
| 1961 } | |
| 1962 | |
| 1963 | |
| 529 | 1964 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
| 1965 prev->upstream.busy_buffers_size_conf, | |
| 479 | 1966 NGX_CONF_UNSET_SIZE); |
| 1967 | |
| 529 | 1968 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 1969 conf->upstream.busy_buffers_size = 2 * size; |
| 529 | 1970 } else { |
| 1971 conf->upstream.busy_buffers_size = | |
| 1972 conf->upstream.busy_buffers_size_conf; | |
| 1973 } | |
| 479 | 1974 |
| 529 | 1975 if (conf->upstream.busy_buffers_size < size) { |
| 479 | 1976 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1977 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
|
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1978 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 1979 "one of the \"fastcgi_buffers\""); |
| 1980 | |
| 1981 return NGX_CONF_ERROR; | |
| 529 | 1982 } |
| 479 | 1983 |
| 529 | 1984 if (conf->upstream.busy_buffers_size |
| 1985 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
| 479 | 1986 { |
| 1987 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1988 "\"fastcgi_busy_buffers_size\" must be less than " | |
| 1989 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
| 1990 | |
| 1991 return NGX_CONF_ERROR; | |
| 1992 } | |
| 1993 | |
| 1994 | |
| 529 | 1995 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
| 1996 prev->upstream.temp_file_write_size_conf, | |
| 479 | 1997 NGX_CONF_UNSET_SIZE); |
| 1998 | |
| 529 | 1999 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2000 conf->upstream.temp_file_write_size = 2 * size; |
| 529 | 2001 } else { |
| 2002 conf->upstream.temp_file_write_size = | |
| 2003 conf->upstream.temp_file_write_size_conf; | |
| 2004 } | |
| 479 | 2005 |
| 529 | 2006 if (conf->upstream.temp_file_write_size < size) { |
| 479 | 2007 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2008 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
|
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2009 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2010 "one of the \"fastcgi_buffers\""); |
| 2011 | |
| 2012 return NGX_CONF_ERROR; | |
| 2013 } | |
| 2014 | |
| 2015 | |
| 529 | 2016 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
| 2017 prev->upstream.max_temp_file_size_conf, | |
| 479 | 2018 NGX_CONF_UNSET_SIZE); |
| 2019 | |
| 529 | 2020 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2021 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
| 529 | 2022 } else { |
| 2023 conf->upstream.max_temp_file_size = | |
| 2024 conf->upstream.max_temp_file_size_conf; | |
| 2025 } | |
| 479 | 2026 |
| 529 | 2027 if (conf->upstream.max_temp_file_size != 0 |
| 2028 && conf->upstream.max_temp_file_size < size) | |
| 479 | 2029 { |
| 2030 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2031 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
| 2032 "the temporary files usage or must be equal or bigger than " | |
|
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2033 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2034 "one of the \"fastcgi_buffers\""); |
| 2035 | |
| 2036 return NGX_CONF_ERROR; | |
| 2037 } | |
| 2038 | |
| 2039 | |
|
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2040 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
|
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2041 prev->upstream.ignore_headers, |
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2042 NGX_CONF_BITMASK_SET); |
|
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2043 |
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2044 |
| 479 | 2045 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
| 487 | 2046 prev->upstream.next_upstream, |
| 2047 (NGX_CONF_BITMASK_SET | |
| 2048 |NGX_HTTP_UPSTREAM_FT_ERROR | |
| 2049 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
| 479 | 2050 |
| 665 | 2051 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
| 2052 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
| 2053 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2054 } | |
| 2055 | |
|
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2056 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
| 479 | 2057 prev->upstream.temp_path, |
|
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2058 &ngx_http_fastcgi_temp_path) |
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2059 != NGX_OK) |
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2060 { |
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2061 return NGX_CONF_ERROR; |
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2062 } |
| 479 | 2063 |
| 2602 | 2064 #if (NGX_HTTP_CACHE) |
| 2065 | |
| 2066 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
| 2067 prev->upstream.cache, NULL); | |
| 2068 | |
| 2069 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
| 2070 ngx_shm_zone_t *shm_zone; | |
| 2071 | |
| 2072 shm_zone = conf->upstream.cache; | |
| 2073 | |
| 2074 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2075 "\"fastcgi_cache\" zone \"%V\" is unknown", | |
|
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2076 &shm_zone->shm.name); |
| 2602 | 2077 |
| 2078 return NGX_CONF_ERROR; | |
| 2079 } | |
| 2080 | |
| 2081 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
| 2082 prev->upstream.cache_min_uses, 1); | |
| 2083 | |
| 2084 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
| 2085 prev->upstream.cache_use_stale, | |
| 2086 (NGX_CONF_BITMASK_SET | |
| 2087 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
| 2088 | |
| 2089 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
| 2090 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
| 2091 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2092 } | |
| 2093 | |
|
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2094 if (conf->upstream.cache_methods == 0) { |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2095 conf->upstream.cache_methods = prev->upstream.cache_methods; |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2096 } |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2097 |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2098 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2099 |
| 2602 | 2100 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
| 2101 prev->upstream.cache_valid, NULL); | |
| 2102 | |
| 2661 | 2103 if (conf->cache_key.value.data == NULL) { |
| 2104 conf->cache_key = prev->cache_key; | |
| 2105 } | |
| 2106 | |
| 2602 | 2107 #endif |
| 2108 | |
| 509 | 2109 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
| 2110 prev->upstream.pass_request_headers, 1); | |
| 2111 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
| 2112 prev->upstream.pass_request_body, 1); | |
| 2113 | |
| 657 | 2114 ngx_conf_merge_value(conf->upstream.intercept_errors, |
| 2115 prev->upstream.intercept_errors, 0); | |
| 509 | 2116 |
| 1228 | 2117 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
| 2118 | |
| 507 | 2119 |
| 479 | 2120 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
| 2121 | |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2122 hash.max_size = 512; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2123 hash.bucket_size = ngx_align(64, ngx_cacheline_size); |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2124 hash.name = "fastcgi_hide_headers_hash"; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2125 |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2126 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2127 &prev->upstream, |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2128 ngx_http_fastcgi_hide_headers, |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2129 &hash) |
| 649 | 2130 != NGX_OK) |
| 2131 { | |
| 2132 return NGX_CONF_ERROR; | |
| 2133 } | |
| 2134 | |
| 884 | 2135 if (conf->upstream.upstream == NULL) { |
| 2136 conf->upstream.upstream = prev->upstream.upstream; | |
| 507 | 2137 } |
| 2138 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2139 if (conf->fastcgi_lengths == NULL) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2140 conf->fastcgi_lengths = prev->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2141 conf->fastcgi_values = prev->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2142 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2143 |
| 2443 | 2144 #if (NGX_PCRE) |
| 2145 if (conf->split_regex == NULL) { | |
| 2146 conf->split_regex = prev->split_regex; | |
| 2147 conf->split_name = prev->split_name; | |
| 2148 } | |
| 2149 #endif | |
| 2150 | |
| 509 | 2151 if (conf->params_source == NULL) { |
| 573 | 2152 conf->flushes = prev->flushes; |
| 509 | 2153 conf->params_len = prev->params_len; |
| 2154 conf->params = prev->params; | |
| 573 | 2155 conf->params_source = prev->params_source; |
| 509 | 2156 |
| 2157 if (conf->params_source == NULL) { | |
| 2158 return NGX_CONF_OK; | |
| 2159 } | |
| 2160 } | |
| 2161 | |
| 2162 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
| 2163 if (conf->params_len == NULL) { | |
| 2164 return NGX_CONF_ERROR; | |
| 2165 } | |
| 573 | 2166 |
| 509 | 2167 conf->params = ngx_array_create(cf->pool, 512, 1); |
| 2168 if (conf->params == NULL) { | |
| 2169 return NGX_CONF_ERROR; | |
| 2170 } | |
| 2171 | |
| 2172 src = conf->params_source->elts; | |
| 2173 for (i = 0; i < conf->params_source->nelts; i++) { | |
| 2174 | |
| 2175 if (ngx_http_script_variables_count(&src[i].value) == 0) { | |
| 2176 copy = ngx_array_push_n(conf->params_len, | |
| 2177 sizeof(ngx_http_script_copy_code_t)); | |
| 2178 if (copy == NULL) { | |
| 2179 return NGX_CONF_ERROR; | |
| 2180 } | |
| 2181 | |
| 2182 copy->code = (ngx_http_script_code_pt) | |
| 2183 ngx_http_script_copy_len_code; | |
| 2184 copy->len = src[i].key.len; | |
| 2185 | |
| 2186 | |
| 2187 copy = ngx_array_push_n(conf->params_len, | |
| 2188 sizeof(ngx_http_script_copy_code_t)); | |
| 2189 if (copy == NULL) { | |
| 2190 return NGX_CONF_ERROR; | |
| 2191 } | |
| 2192 | |
| 2193 copy->code = (ngx_http_script_code_pt) | |
| 2194 ngx_http_script_copy_len_code; | |
| 2195 copy->len = src[i].value.len; | |
| 2196 | |
| 2197 | |
| 2198 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2199 + src[i].key.len + src[i].value.len | |
| 2200 + sizeof(uintptr_t) - 1) | |
| 2201 & ~(sizeof(uintptr_t) - 1); | |
| 2202 | |
| 2203 copy = ngx_array_push_n(conf->params, size); | |
| 2204 if (copy == NULL) { | |
| 2205 return NGX_CONF_ERROR; | |
| 2206 } | |
| 577 | 2207 |
| 509 | 2208 copy->code = ngx_http_script_copy_code; |
| 2209 copy->len = src[i].key.len + src[i].value.len; | |
| 2210 | |
| 2211 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2212 | |
| 2213 p = ngx_cpymem(p, src[i].key.data, src[i].key.len); | |
| 2214 ngx_memcpy(p, src[i].value.data, src[i].value.len); | |
| 2215 | |
| 2216 } else { | |
| 2217 copy = ngx_array_push_n(conf->params_len, | |
| 2218 sizeof(ngx_http_script_copy_code_t)); | |
| 2219 if (copy == NULL) { | |
| 2220 return NGX_CONF_ERROR; | |
| 2221 } | |
| 2222 | |
| 2223 copy->code = (ngx_http_script_code_pt) | |
| 2224 ngx_http_script_copy_len_code; | |
| 2225 copy->len = src[i].key.len; | |
| 2226 | |
| 2227 | |
| 2228 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2229 + src[i].key.len + sizeof(uintptr_t) - 1) | |
| 2230 & ~(sizeof(uintptr_t) - 1); | |
| 2231 | |
| 2232 copy = ngx_array_push_n(conf->params, size); | |
| 2233 if (copy == NULL) { | |
| 2234 return NGX_CONF_ERROR; | |
| 2235 } | |
| 577 | 2236 |
| 509 | 2237 copy->code = ngx_http_script_copy_code; |
| 2238 copy->len = src[i].key.len; | |
| 2239 | |
| 2240 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2241 ngx_memcpy(p, src[i].key.data, src[i].key.len); | |
| 2242 | |
| 2243 | |
| 2244 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 2245 | |
| 2246 sc.cf = cf; | |
| 2247 sc.source = &src[i].value; | |
| 573 | 2248 sc.flushes = &conf->flushes; |
| 509 | 2249 sc.lengths = &conf->params_len; |
| 2250 sc.values = &conf->params; | |
| 2251 | |
| 2252 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 2253 return NGX_CONF_ERROR; | |
| 2254 } | |
| 2255 } | |
| 2256 | |
| 2257 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2258 if (code == NULL) { | |
| 2259 return NGX_CONF_ERROR; | |
| 2260 } | |
| 2261 | |
| 2262 *code = (uintptr_t) NULL; | |
| 2263 | |
| 2264 | |
| 2265 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
| 2266 if (code == NULL) { | |
| 2267 return NGX_CONF_ERROR; | |
| 2268 } | |
| 2269 | |
| 2270 *code = (uintptr_t) NULL; | |
| 2271 } | |
| 2272 | |
| 2273 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2274 if (code == NULL) { | |
| 2275 return NGX_CONF_ERROR; | |
| 2276 } | |
| 2277 | |
| 2278 *code = (uintptr_t) NULL; | |
| 2279 | |
| 479 | 2280 return NGX_CONF_OK; |
| 2281 } | |
| 509 | 2282 |
| 2283 | |
| 573 | 2284 static ngx_int_t |
| 2285 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
| 2286 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 2287 { |
| 2288 u_char *p; | |
| 2443 | 2289 ngx_http_fastcgi_ctx_t *f; |
| 509 | 2290 ngx_http_fastcgi_loc_conf_t *flcf; |
| 2291 | |
| 2443 | 2292 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 2293 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2294 f = ngx_http_fastcgi_split(r, flcf); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2295 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2296 if (f == NULL) { |
| 2443 | 2297 return NGX_ERROR; |
| 2298 } | |
| 2299 | |
| 2300 if (f->script_name.len == 0 | |
| 2301 || f->script_name.data[f->script_name.len - 1] != '/') | |
| 2302 { | |
| 2303 v->len = f->script_name.len; | |
|
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2304 v->valid = 1; |
| 1565 | 2305 v->no_cacheable = 0; |
|
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2306 v->not_found = 0; |
| 2443 | 2307 v->data = f->script_name.data; |
|
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2308 |
| 573 | 2309 return NGX_OK; |
| 509 | 2310 } |
| 2311 | |
| 2443 | 2312 v->len = f->script_name.len + flcf->index.len; |
| 2313 | |
| 2314 v->data = ngx_pnalloc(r->pool, v->len); | |
| 2315 if (v->data == NULL) { | |
| 2316 return NGX_ERROR; | |
| 2317 } | |
| 2318 | |
| 2319 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
| 2320 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
| 2321 | |
| 573 | 2322 return NGX_OK; |
| 509 | 2323 } |
| 2324 | |
| 2325 | |
| 2443 | 2326 static ngx_int_t |
| 2327 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
| 2328 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2329 { | |
| 2330 ngx_http_fastcgi_ctx_t *f; | |
| 2331 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 2332 | |
| 2333 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 2334 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2335 f = ngx_http_fastcgi_split(r, flcf); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2336 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2337 if (f == NULL) { |
| 2443 | 2338 return NGX_ERROR; |
| 2339 } | |
| 2340 | |
| 2341 v->len = f->path_info.len; | |
| 2342 v->valid = 1; | |
| 2343 v->no_cacheable = 0; | |
| 2344 v->not_found = 0; | |
| 2345 v->data = f->path_info.data; | |
| 2346 | |
| 2347 return NGX_OK; | |
| 2348 } | |
| 2349 | |
| 2350 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2351 static ngx_http_fastcgi_ctx_t * |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2352 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
| 2443 | 2353 { |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2354 ngx_http_fastcgi_ctx_t *f; |
| 2443 | 2355 #if (NGX_PCRE) |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2356 ngx_int_t n; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2357 int captures[(1 + 2) * 3]; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2358 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2359 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2360 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2361 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2362 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2363 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2364 return NULL; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2365 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2366 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2367 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2368 } |
| 2443 | 2369 |
| 2370 if (f->script_name.len) { | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2371 return f; |
| 2443 | 2372 } |
| 2373 | |
| 2374 if (flcf->split_regex == NULL) { | |
| 2375 f->script_name = r->uri; | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2376 return f; |
| 2443 | 2377 } |
| 2378 | |
| 2379 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
| 2380 | |
| 2381 if (n == NGX_REGEX_NO_MATCHED) { | |
| 2382 f->script_name = r->uri; | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2383 return f; |
| 2443 | 2384 } |
| 2385 | |
| 2386 if (n < 0) { | |
| 2387 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2388 ngx_regex_exec_n " failed: %d on \"%V\" using \"%V\"", | |
| 2389 n, &r->uri, &flcf->split_name); | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2390 return NULL; |
| 2443 | 2391 } |
| 2392 | |
| 2393 /* match */ | |
| 2394 | |
| 2395 f->script_name.len = captures[3] - captures[2]; | |
| 2396 f->script_name.data = r->uri.data; | |
| 2397 | |
| 2398 f->path_info.len = captures[5] - captures[4]; | |
| 2399 f->path_info.data = r->uri.data + f->script_name.len; | |
| 2400 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2401 return f; |
| 2443 | 2402 |
| 2403 #else | |
| 2404 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2405 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2406 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2407 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2408 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2409 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2410 return NULL; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2411 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2412 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2413 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2414 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2415 |
| 2443 | 2416 f->script_name = r->uri; |
| 2417 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2418 return f; |
| 2443 | 2419 |
| 2420 #endif | |
| 2421 } | |
| 2422 | |
| 2423 | |
| 509 | 2424 static char * |
| 2425 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2426 { | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2427 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2428 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2429 ngx_url_t u; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2430 ngx_str_t *value, *url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2431 ngx_uint_t n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2432 ngx_http_core_loc_conf_t *clcf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2433 ngx_http_script_compile_t sc; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2434 |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2435 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
| 555 | 2436 return "is duplicate"; |
| 2437 } | |
| 2438 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2439 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2440 clcf->handler = ngx_http_fastcgi_handler; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2441 |
| 509 | 2442 value = cf->args->elts; |
| 2443 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2444 url = &value[1]; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2445 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2446 n = ngx_http_script_variables_count(url); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2447 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2448 if (n) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2449 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2450 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2451 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2452 sc.cf = cf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2453 sc.source = url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2454 sc.lengths = &flcf->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2455 sc.values = &flcf->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2456 sc.variables = n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2457 sc.complete_lengths = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2458 sc.complete_values = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2459 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2460 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2461 return NGX_CONF_ERROR; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2462 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2463 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2464 return NGX_CONF_OK; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2465 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2466 |
| 651 | 2467 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2468 | |
| 2469 u.url = value[1]; | |
| 884 | 2470 u.no_resolve = 1; |
| 2471 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2472 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2473 if (flcf->upstream.upstream == NULL) { |
| 509 | 2474 return NGX_CONF_ERROR; |
| 2475 } | |
| 2476 | |
| 2477 if (clcf->name.data[clcf->name.len - 1] == '/') { | |
| 2478 clcf->auto_redirect = 1; | |
| 2479 } | |
| 2480 | |
| 2481 return NGX_CONF_OK; | |
| 2482 } | |
| 2483 | |
| 2484 | |
| 2485 static char * | |
| 2443 | 2486 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 2487 { | |
| 2488 #if (NGX_PCRE) | |
| 2489 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2490 | |
| 2491 ngx_int_t n; | |
| 2492 ngx_str_t *value, err; | |
| 2493 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
| 2494 | |
| 2495 value = cf->args->elts; | |
| 2496 | |
| 2497 flcf->split_name = value[1]; | |
| 2498 | |
| 2499 err.len = NGX_MAX_CONF_ERRSTR; | |
| 2500 err.data = errstr; | |
| 2501 | |
| 2502 flcf->split_regex = ngx_regex_compile(&value[1], 0, cf->pool, &err); | |
| 2503 | |
| 2504 if (flcf->split_regex == NULL) { | |
| 2505 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data); | |
| 2506 return NGX_CONF_ERROR; | |
| 2507 } | |
| 2508 | |
| 2509 n = ngx_regex_capture_count(flcf->split_regex); | |
| 2510 | |
| 2511 if (n < 0) { | |
| 2512 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2513 ngx_regex_capture_count_n " failed for " | |
| 2514 "pattern \"%V\"", &value[1]); | |
| 2515 return NGX_CONF_ERROR; | |
| 2516 } | |
| 2517 | |
| 2518 if (n != 2) { | |
| 2519 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2520 "pattern \"%V\" must have 2 captures", &value[1]); | |
| 2521 return NGX_CONF_ERROR; | |
| 2522 } | |
| 2523 | |
| 2524 return NGX_CONF_OK; | |
| 2525 | |
| 2526 #else | |
| 2527 | |
| 2528 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2529 "\"%V\" requires PCRE library", &cmd->name); | |
| 2530 return NGX_CONF_ERROR; | |
| 2531 | |
| 2532 #endif | |
| 2533 } | |
| 2534 | |
| 2535 | |
| 2536 static char * | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2537 ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2538 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2539 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2540 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2541 ngx_str_t *value; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2542 ngx_http_script_compile_t sc; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2543 |
| 2894 | 2544 if (flcf->upstream.store != NGX_CONF_UNSET |
| 2545 || flcf->upstream.store_lengths) | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2546 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2547 return "is duplicate"; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2548 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2549 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2550 value = cf->args->elts; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2551 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2552 if (ngx_strcmp(value[1].data, "on") == 0) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2553 flcf->upstream.store = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2554 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2555 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2556 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2557 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2558 flcf->upstream.store = 0; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2559 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2560 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2561 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2562 /* include the terminating '\0' into script */ |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2563 value[1].len++; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2564 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2565 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2566 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2567 sc.cf = cf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2568 sc.source = &value[1]; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2569 sc.lengths = &flcf->upstream.store_lengths; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2570 sc.values = &flcf->upstream.store_values; |
|
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2571 sc.variables = ngx_http_script_variables_count(&value[1]); |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2572 sc.complete_lengths = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2573 sc.complete_values = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2574 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2575 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2576 return NGX_CONF_ERROR; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2577 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2578 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2579 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2580 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2581 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2582 |
| 2602 | 2583 #if (NGX_HTTP_CACHE) |
| 2584 | |
| 2585 static char * | |
| 2586 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2587 { | |
| 2588 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2589 | |
| 2590 ngx_str_t *value; | |
| 2591 | |
| 2592 value = cf->args->elts; | |
| 2593 | |
| 2594 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
| 2595 return "is duplicate"; | |
| 2596 } | |
| 2597 | |
| 2598 if (ngx_strcmp(value[1].data, "off") == 0) { | |
| 2599 flcf->upstream.cache = NULL; | |
| 2600 return NGX_CONF_OK; | |
| 2601 } | |
| 2602 | |
| 2603 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, | |
| 2604 &ngx_http_fastcgi_module); | |
| 2605 if (flcf->upstream.cache == NULL) { | |
| 2606 return NGX_CONF_ERROR; | |
| 2607 } | |
| 2608 | |
| 2609 return NGX_CONF_OK; | |
| 2610 } | |
| 2611 | |
| 2612 | |
| 2613 static char * | |
| 2614 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2615 { | |
| 2616 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2617 | |
| 2618 ngx_str_t *value; | |
| 2619 ngx_http_compile_complex_value_t ccv; | |
| 2620 | |
| 2621 value = cf->args->elts; | |
| 2622 | |
| 2623 if (flcf->cache_key.value.len) { | |
| 2624 return "is duplicate"; | |
| 2625 } | |
| 2626 | |
| 2627 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 2628 | |
| 2629 ccv.cf = cf; | |
| 2630 ccv.value = &value[1]; | |
| 2631 ccv.complex_value = &flcf->cache_key; | |
| 2632 | |
| 2633 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 2634 return NGX_CONF_ERROR; | |
| 2635 } | |
| 2636 | |
| 2637 return NGX_CONF_OK; | |
| 2638 } | |
| 2639 | |
| 2640 #endif | |
| 2641 | |
| 2642 | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2643 static char * |
| 509 | 2644 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
| 2645 { | |
| 2646 #if (NGX_FREEBSD) | |
| 2647 ssize_t *np = data; | |
| 2648 | |
| 673 | 2649 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
| 509 | 2650 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2651 "\"fastcgi_send_lowat\" must be less than %d " | |
| 2652 "(sysctl net.inet.tcp.sendspace)", | |
| 2653 ngx_freebsd_net_inet_tcp_sendspace); | |
| 2654 | |
| 2655 return NGX_CONF_ERROR; | |
| 2656 } | |
| 2657 | |
| 2658 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
| 2659 ssize_t *np = data; | |
| 2660 | |
| 2661 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 2662 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
| 2663 | |
| 2664 *np = 0; | |
| 2665 | |
| 2666 #endif | |
| 2667 | |
| 2668 return NGX_CONF_OK; | |
| 2669 } | |
| 884 | 2670 |
| 2671 | |
| 2672 static char * | |
| 2673 ngx_http_fastcgi_upstream_max_fails_unsupported(ngx_conf_t *cf, | |
| 2674 ngx_command_t *cmd, void *conf) | |
| 2675 { | |
| 2676 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2677 "\"fastcgi_upstream_max_fails\" is not supported, " | |
| 2678 "use the \"max_fails\" parameter of the \"server\" directive ", | |
| 2679 "inside the \"upstream\" block"); | |
| 2680 | |
| 2681 return NGX_CONF_ERROR; | |
| 2682 } | |
| 2683 | |
| 2684 | |
| 2685 static char * | |
| 2686 ngx_http_fastcgi_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 2687 ngx_command_t *cmd, void *conf) | |
| 2688 { | |
| 2689 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2690 "\"fastcgi_upstream_fail_timeout\" is not supported, " | |
| 2691 "use the \"fail_timeout\" parameter of the \"server\" directive ", | |
| 2692 "inside the \"upstream\" block"); | |
| 2693 | |
| 2694 return NGX_CONF_ERROR; | |
| 2695 } |