Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 5394:8c827bb1b2b6
FastCGI: non-buffered mode support.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 27 Sep 2013 16:50:40 +0400 |
parents | e65be17e3a3e |
children | 43ccaf8e8728 |
rev | line source |
---|---|
479 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
479 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
11 | |
12 | |
13 typedef struct { | |
651 | 14 ngx_http_upstream_conf_t upstream; |
15 | |
16 ngx_str_t index; | |
17 | |
18 ngx_array_t *flushes; | |
19 ngx_array_t *params_len; | |
20 ngx_array_t *params; | |
21 ngx_array_t *params_source; | |
1228 | 22 ngx_array_t *catch_stderr; |
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23 |
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24 ngx_array_t *fastcgi_lengths; |
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25 ngx_array_t *fastcgi_values; |
2443 | 26 |
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27 ngx_hash_t headers_hash; |
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28 ngx_uint_t header_params; |
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29 |
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30 ngx_flag_t keep_conn; |
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31 |
2602 | 32 #if (NGX_HTTP_CACHE) |
33 ngx_http_complex_value_t cache_key; | |
34 #endif | |
35 | |
2443 | 36 #if (NGX_PCRE) |
37 ngx_regex_t *split_regex; | |
38 ngx_str_t split_name; | |
39 #endif | |
479 | 40 } ngx_http_fastcgi_loc_conf_t; |
41 | |
42 | |
43 typedef enum { | |
44 ngx_http_fastcgi_st_version = 0, | |
45 ngx_http_fastcgi_st_type, | |
46 ngx_http_fastcgi_st_request_id_hi, | |
47 ngx_http_fastcgi_st_request_id_lo, | |
48 ngx_http_fastcgi_st_content_length_hi, | |
49 ngx_http_fastcgi_st_content_length_lo, | |
50 ngx_http_fastcgi_st_padding_length, | |
51 ngx_http_fastcgi_st_reserved, | |
52 ngx_http_fastcgi_st_data, | |
515 | 53 ngx_http_fastcgi_st_padding |
479 | 54 } ngx_http_fastcgi_state_e; |
55 | |
56 | |
57 typedef struct { | |
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58 u_char *start; |
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59 u_char *end; |
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60 } ngx_http_fastcgi_split_part_t; |
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61 |
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62 |
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63 typedef struct { |
651 | 64 ngx_http_fastcgi_state_e state; |
65 u_char *pos; | |
66 u_char *last; | |
67 ngx_uint_t type; | |
68 size_t length; | |
69 size_t padding; | |
70 | |
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71 unsigned fastcgi_stdout:1; |
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72 unsigned large_stderr:1; |
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73 |
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74 ngx_array_t *split_parts; |
2443 | 75 |
76 ngx_str_t script_name; | |
77 ngx_str_t path_info; | |
479 | 78 } ngx_http_fastcgi_ctx_t; |
79 | |
80 | |
81 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
82 | |
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83 #define NGX_HTTP_FASTCGI_KEEP_CONN 1 |
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84 |
479 | 85 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 |
86 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
87 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
88 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
89 #define NGX_HTTP_FASTCGI_STDIN 5 | |
90 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
91 #define NGX_HTTP_FASTCGI_STDERR 7 | |
92 #define NGX_HTTP_FASTCGI_DATA 8 | |
93 | |
94 | |
95 typedef struct { | |
96 u_char version; | |
97 u_char type; | |
98 u_char request_id_hi; | |
99 u_char request_id_lo; | |
100 u_char content_length_hi; | |
101 u_char content_length_lo; | |
102 u_char padding_length; | |
103 u_char reserved; | |
104 } ngx_http_fastcgi_header_t; | |
105 | |
106 | |
107 typedef struct { | |
108 u_char role_hi; | |
109 u_char role_lo; | |
110 u_char flags; | |
111 u_char reserved[5]; | |
112 } ngx_http_fastcgi_begin_request_t; | |
113 | |
114 | |
509 | 115 typedef struct { |
116 u_char version; | |
117 u_char type; | |
118 u_char request_id_hi; | |
119 u_char request_id_lo; | |
120 } ngx_http_fastcgi_header_small_t; | |
121 | |
122 | |
123 typedef struct { | |
124 ngx_http_fastcgi_header_t h0; | |
125 ngx_http_fastcgi_begin_request_t br; | |
126 ngx_http_fastcgi_header_small_t h1; | |
127 } ngx_http_fastcgi_request_start_t; | |
128 | |
129 | |
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130 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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131 ngx_http_fastcgi_loc_conf_t *flcf); |
2602 | 132 #if (NGX_HTTP_CACHE) |
133 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
134 #endif | |
479 | 135 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
136 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
137 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
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138 static ngx_int_t ngx_http_fastcgi_input_filter_init(void *data); |
479 | 139 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, |
487 | 140 ngx_buf_t *buf); |
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141 static ngx_int_t ngx_http_fastcgi_non_buffered_filter(void *data, |
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142 ssize_t bytes); |
479 | 143 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
487 | 144 ngx_http_fastcgi_ctx_t *f); |
479 | 145 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
146 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
487 | 147 ngx_int_t rc); |
479 | 148 |
509 | 149 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
150 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
151 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
152 void *parent, void *child); | |
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153 static ngx_int_t ngx_http_fastcgi_merge_params(ngx_conf_t *cf, |
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154 ngx_http_fastcgi_loc_conf_t *conf, ngx_http_fastcgi_loc_conf_t *prev); |
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155 |
573 | 156 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
157 ngx_http_variable_value_t *v, uintptr_t data); | |
2443 | 158 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
159 ngx_http_variable_value_t *v, uintptr_t data); | |
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160 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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161 ngx_http_fastcgi_loc_conf_t *flcf); |
509 | 162 |
479 | 163 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
487 | 164 void *conf); |
2443 | 165 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
166 ngx_command_t *cmd, void *conf); | |
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167 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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168 void *conf); |
2602 | 169 #if (NGX_HTTP_CACHE) |
170 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
171 void *conf); | |
172 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
173 void *conf); | |
174 #endif | |
175 | |
479 | 176 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
487 | 177 void *data); |
479 | 178 |
179 | |
509 | 180 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
181 { ngx_http_fastcgi_lowat_check }; | |
479 | 182 |
183 | |
184 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
185 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
186 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
187 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
188 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
623 | 189 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
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190 { ngx_string("http_403"), NGX_HTTP_UPSTREAM_FT_HTTP_403 }, |
479 | 191 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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192 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
665 | 193 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
479 | 194 { ngx_null_string, 0 } |
195 }; | |
196 | |
197 | |
2602 | 198 ngx_module_t ngx_http_fastcgi_module; |
199 | |
200 | |
479 | 201 static ngx_command_t ngx_http_fastcgi_commands[] = { |
202 | |
203 { ngx_string("fastcgi_pass"), | |
629 | 204 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
479 | 205 ngx_http_fastcgi_pass, |
206 NGX_HTTP_LOC_CONF_OFFSET, | |
207 0, | |
208 NULL }, | |
209 | |
210 { ngx_string("fastcgi_index"), | |
211 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
212 ngx_conf_set_str_slot, | |
213 NGX_HTTP_LOC_CONF_OFFSET, | |
214 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
215 NULL }, | |
216 | |
2443 | 217 { ngx_string("fastcgi_split_path_info"), |
218 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
219 ngx_http_fastcgi_split_path_info, | |
220 NGX_HTTP_LOC_CONF_OFFSET, | |
221 0, | |
222 NULL }, | |
223 | |
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224 { ngx_string("fastcgi_store"), |
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225 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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226 ngx_http_fastcgi_store, |
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227 NGX_HTTP_LOC_CONF_OFFSET, |
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228 0, |
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229 NULL }, |
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230 |
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231 { ngx_string("fastcgi_store_access"), |
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232 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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233 ngx_conf_set_access_slot, |
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234 NGX_HTTP_LOC_CONF_OFFSET, |
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235 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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236 NULL }, |
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237 |
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238 { ngx_string("fastcgi_buffering"), |
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239 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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240 ngx_conf_set_flag_slot, |
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241 NGX_HTTP_LOC_CONF_OFFSET, |
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242 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffering), |
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243 NULL }, |
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244 |
629 | 245 { ngx_string("fastcgi_ignore_client_abort"), |
246 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
247 ngx_conf_set_flag_slot, | |
248 NGX_HTTP_LOC_CONF_OFFSET, | |
249 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
250 NULL }, | |
251 | |
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252 { ngx_string("fastcgi_bind"), |
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253 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3399 | 254 ngx_http_upstream_bind_set_slot, |
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255 NGX_HTTP_LOC_CONF_OFFSET, |
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256 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.local), |
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257 NULL }, |
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258 |
479 | 259 { ngx_string("fastcgi_connect_timeout"), |
260 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
261 ngx_conf_set_msec_slot, | |
262 NGX_HTTP_LOC_CONF_OFFSET, | |
263 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
264 NULL }, | |
265 | |
266 { ngx_string("fastcgi_send_timeout"), | |
267 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
268 ngx_conf_set_msec_slot, | |
269 NGX_HTTP_LOC_CONF_OFFSET, | |
270 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
271 NULL }, | |
272 | |
273 { ngx_string("fastcgi_send_lowat"), | |
274 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
275 ngx_conf_set_size_slot, | |
276 NGX_HTTP_LOC_CONF_OFFSET, | |
277 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
278 &ngx_http_fastcgi_lowat_post }, | |
279 | |
581 | 280 { ngx_string("fastcgi_buffer_size"), |
281 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
282 ngx_conf_set_size_slot, | |
283 NGX_HTTP_LOC_CONF_OFFSET, | |
284 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
285 NULL }, | |
286 | |
509 | 287 { ngx_string("fastcgi_pass_request_headers"), |
288 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
289 ngx_conf_set_flag_slot, | |
290 NGX_HTTP_LOC_CONF_OFFSET, | |
291 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
292 NULL }, | |
293 | |
294 { ngx_string("fastcgi_pass_request_body"), | |
295 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
296 ngx_conf_set_flag_slot, | |
297 NGX_HTTP_LOC_CONF_OFFSET, | |
298 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
299 NULL }, | |
300 | |
657 | 301 { ngx_string("fastcgi_intercept_errors"), |
302 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
303 ngx_conf_set_flag_slot, | |
304 NGX_HTTP_LOC_CONF_OFFSET, | |
305 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
306 NULL }, | |
307 | |
479 | 308 { ngx_string("fastcgi_read_timeout"), |
309 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
310 ngx_conf_set_msec_slot, | |
311 NGX_HTTP_LOC_CONF_OFFSET, | |
312 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
313 NULL }, | |
314 | |
315 { ngx_string("fastcgi_buffers"), | |
316 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
317 ngx_conf_set_bufs_slot, | |
318 NGX_HTTP_LOC_CONF_OFFSET, | |
319 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
320 NULL }, | |
321 | |
322 { ngx_string("fastcgi_busy_buffers_size"), | |
323 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
324 ngx_conf_set_size_slot, | |
325 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 326 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
479 | 327 NULL }, |
328 | |
2602 | 329 #if (NGX_HTTP_CACHE) |
330 | |
331 { ngx_string("fastcgi_cache"), | |
3729 | 332 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
2602 | 333 ngx_http_fastcgi_cache, |
334 NGX_HTTP_LOC_CONF_OFFSET, | |
335 0, | |
336 NULL }, | |
337 | |
338 { ngx_string("fastcgi_cache_key"), | |
3729 | 339 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
2602 | 340 ngx_http_fastcgi_cache_key, |
341 NGX_HTTP_LOC_CONF_OFFSET, | |
342 0, | |
343 NULL }, | |
344 | |
345 { ngx_string("fastcgi_cache_path"), | |
346 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
347 ngx_http_file_cache_set_slot, | |
348 0, | |
349 0, | |
350 &ngx_http_fastcgi_module }, | |
351 | |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
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parents:
3692
diff
changeset
|
352 { ngx_string("fastcgi_cache_bypass"), |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
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parents:
3692
diff
changeset
|
353 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
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parents:
3692
diff
changeset
|
354 ngx_http_set_predicate_slot, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
355 NGX_HTTP_LOC_CONF_OFFSET, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
356 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_bypass), |
b0a0686a85bb
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Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
357 NULL }, |
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proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
358 |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
359 { ngx_string("fastcgi_no_cache"), |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
360 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
3692
045ea40cbfe8
use ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3670
diff
changeset
|
361 ngx_http_set_predicate_slot, |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
362 NGX_HTTP_LOC_CONF_OFFSET, |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
363 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.no_cache), |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
364 NULL }, |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
365 |
2602 | 366 { ngx_string("fastcgi_cache_valid"), |
367 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
368 ngx_http_file_cache_valid_set_slot, | |
369 NGX_HTTP_LOC_CONF_OFFSET, | |
370 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
371 NULL }, | |
372 | |
2729 | 373 { ngx_string("fastcgi_cache_min_uses"), |
2602 | 374 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
375 ngx_conf_set_num_slot, | |
376 NGX_HTTP_LOC_CONF_OFFSET, | |
377 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
378 NULL }, | |
379 | |
380 { ngx_string("fastcgi_cache_use_stale"), | |
381 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
382 ngx_conf_set_bitmask_slot, | |
383 NGX_HTTP_LOC_CONF_OFFSET, | |
384 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
385 &ngx_http_fastcgi_next_upstream_masks }, | |
386 | |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
387 { ngx_string("fastcgi_cache_methods"), |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
388 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
389 ngx_conf_set_bitmask_slot, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
390 NGX_HTTP_LOC_CONF_OFFSET, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
391 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
392 &ngx_http_upstream_cache_method_mask }, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
393 |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
394 { ngx_string("fastcgi_cache_lock"), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
395 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
396 ngx_conf_set_flag_slot, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
397 NGX_HTTP_LOC_CONF_OFFSET, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
398 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_lock), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
399 NULL }, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
400 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
401 { ngx_string("fastcgi_cache_lock_timeout"), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
402 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
403 ngx_conf_set_msec_slot, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
404 NGX_HTTP_LOC_CONF_OFFSET, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
405 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_lock_timeout), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
406 NULL }, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
407 |
2602 | 408 #endif |
409 | |
479 | 410 { ngx_string("fastcgi_temp_path"), |
411 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
412 ngx_conf_set_path_slot, | |
413 NGX_HTTP_LOC_CONF_OFFSET, | |
414 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
415 NULL }, |
479 | 416 |
417 { ngx_string("fastcgi_max_temp_file_size"), | |
418 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
419 ngx_conf_set_size_slot, | |
420 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 421 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
479 | 422 NULL }, |
423 | |
424 { ngx_string("fastcgi_temp_file_write_size"), | |
425 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
426 ngx_conf_set_size_slot, | |
427 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 428 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
479 | 429 NULL }, |
430 | |
431 { ngx_string("fastcgi_next_upstream"), | |
547 | 432 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
479 | 433 ngx_conf_set_bitmask_slot, |
434 NGX_HTTP_LOC_CONF_OFFSET, | |
435 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
436 &ngx_http_fastcgi_next_upstream_masks }, | |
437 | |
509 | 438 { ngx_string("fastcgi_param"), |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
439 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE23, |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
440 ngx_http_upstream_param_set_slot, |
485 | 441 NGX_HTTP_LOC_CONF_OFFSET, |
509 | 442 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
485 | 443 NULL }, |
444 | |
649 | 445 { ngx_string("fastcgi_pass_header"), |
3729 | 446 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
649 | 447 ngx_conf_set_str_array_slot, |
448 NGX_HTTP_LOC_CONF_OFFSET, | |
449 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
450 NULL }, | |
451 | |
452 { ngx_string("fastcgi_hide_header"), | |
3729 | 453 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
649 | 454 ngx_conf_set_str_array_slot, |
455 NGX_HTTP_LOC_CONF_OFFSET, | |
456 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
457 NULL }, | |
458 | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
459 { ngx_string("fastcgi_ignore_headers"), |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
460 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
461 ngx_conf_set_bitmask_slot, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
462 NGX_HTTP_LOC_CONF_OFFSET, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
463 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
3667
12bd9e26fadb
use shared ngx_http_upstream_ignore_headers_masks[]
Igor Sysoev <igor@sysoev.ru>
parents:
3610
diff
changeset
|
464 &ngx_http_upstream_ignore_headers_masks }, |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
465 |
1228 | 466 { ngx_string("fastcgi_catch_stderr"), |
4273
e444e8f6538b
Fixed NGX_CONF_TAKE1/NGX_CONF_FLAG misuse.
Sergey Budnevitch <sb@waeme.net>
parents:
4136
diff
changeset
|
467 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
1228 | 468 ngx_conf_set_str_array_slot, |
469 NGX_HTTP_LOC_CONF_OFFSET, | |
470 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
471 NULL }, | |
472 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
473 { ngx_string("fastcgi_keep_conn"), |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
474 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
475 ngx_conf_set_flag_slot, |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
476 NGX_HTTP_LOC_CONF_OFFSET, |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
477 offsetof(ngx_http_fastcgi_loc_conf_t, keep_conn), |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
478 NULL }, |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
479 |
479 | 480 ngx_null_command |
481 }; | |
482 | |
483 | |
667 | 484 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
509 | 485 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
486 NULL, /* postconfiguration */ | |
479 | 487 |
488 NULL, /* create main configuration */ | |
489 NULL, /* init main configuration */ | |
490 | |
491 NULL, /* create server configuration */ | |
492 NULL, /* merge server configuration */ | |
493 | |
494 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
495 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
496 }; | |
497 | |
498 | |
499 ngx_module_t ngx_http_fastcgi_module = { | |
509 | 500 NGX_MODULE_V1, |
479 | 501 &ngx_http_fastcgi_module_ctx, /* module context */ |
502 ngx_http_fastcgi_commands, /* module directives */ | |
503 NGX_HTTP_MODULE, /* module type */ | |
541 | 504 NULL, /* init master */ |
479 | 505 NULL, /* init module */ |
541 | 506 NULL, /* init process */ |
507 NULL, /* init thread */ | |
508 NULL, /* exit thread */ | |
509 NULL, /* exit process */ | |
510 NULL, /* exit master */ | |
511 NGX_MODULE_V1_PADDING | |
479 | 512 }; |
513 | |
514 | |
1883 | 515 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
516 { 1, /* version */ | |
517 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
518 0, /* request_id_hi */ | |
519 1, /* request_id_lo */ | |
520 0, /* content_length_hi */ | |
521 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
522 0, /* padding_length */ | |
523 0 }, /* reserved */ | |
524 | |
525 { 0, /* role_hi */ | |
526 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
527 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
528 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
529 | |
530 { 1, /* version */ | |
531 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
532 0, /* request_id_hi */ | |
533 1 }, /* request_id_lo */ | |
534 | |
535 }; | |
536 | |
537 | |
2443 | 538 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
539 | |
540 { ngx_string("fastcgi_script_name"), NULL, | |
541 ngx_http_fastcgi_script_name_variable, 0, | |
542 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
543 | |
544 { ngx_string("fastcgi_path_info"), NULL, | |
545 ngx_http_fastcgi_path_info_variable, 0, | |
546 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
547 | |
548 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
549 }; | |
1884 | 550 |
551 | |
649 | 552 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
553 ngx_string("Status"), | |
554 ngx_string("X-Accel-Expires"), | |
555 ngx_string("X-Accel-Redirect"), | |
556 ngx_string("X-Accel-Limit-Rate"), | |
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557 ngx_string("X-Accel-Buffering"), |
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558 ngx_string("X-Accel-Charset"), |
649 | 559 ngx_null_string |
560 }; | |
561 | |
562 | |
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563 #if (NGX_HTTP_CACHE) |
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564 |
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565 static ngx_keyval_t ngx_http_fastcgi_cache_headers[] = { |
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566 { ngx_string("HTTP_IF_MODIFIED_SINCE"), ngx_string("") }, |
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567 { ngx_string("HTTP_IF_UNMODIFIED_SINCE"), ngx_string("") }, |
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568 { ngx_string("HTTP_IF_NONE_MATCH"), ngx_string("") }, |
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569 { ngx_string("HTTP_IF_MATCH"), ngx_string("") }, |
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570 { ngx_string("HTTP_RANGE"), ngx_string("") }, |
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571 { ngx_string("HTTP_IF_RANGE"), ngx_string("") }, |
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572 { ngx_null_string, ngx_null_string } |
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573 }; |
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574 |
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575 #endif |
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576 |
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577 |
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578 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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579 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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580 }; |
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581 |
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582 |
487 | 583 static ngx_int_t |
584 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
479 | 585 { |
586 ngx_int_t rc; | |
587 ngx_http_upstream_t *u; | |
2443 | 588 ngx_http_fastcgi_ctx_t *f; |
479 | 589 ngx_http_fastcgi_loc_conf_t *flcf; |
590 | |
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591 if (ngx_http_upstream_create(r) != NGX_OK) { |
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592 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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593 } |
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594 |
2443 | 595 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
596 if (f == NULL) { | |
3006
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597 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
2443 | 598 } |
599 | |
600 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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601 |
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602 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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603 |
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604 if (flcf->fastcgi_lengths) { |
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605 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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606 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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607 } |
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608 } |
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609 |
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610 u = r->upstream; |
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611 |
3516
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612 ngx_str_set(&u->schema, "fastcgi://"); |
479 | 613 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
614 | |
615 u->conf = &flcf->upstream; | |
616 | |
2602 | 617 #if (NGX_HTTP_CACHE) |
618 u->create_key = ngx_http_fastcgi_create_key; | |
619 #endif | |
479 | 620 u->create_request = ngx_http_fastcgi_create_request; |
621 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
622 u->process_header = ngx_http_fastcgi_process_header; | |
623 u->abort_request = ngx_http_fastcgi_abort_request; | |
624 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
4615
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625 r->state = 0; |
479 | 626 |
5394
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FastCGI: non-buffered mode support.
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627 u->buffering = flcf->upstream.buffering; |
649 | 628 |
581 | 629 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
630 if (u->pipe == NULL) { | |
631 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
632 } | |
633 | |
634 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
635 u->pipe->input_ctx = r; | |
479 | 636 |
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637 u->input_filter_init = ngx_http_fastcgi_input_filter_init; |
5394
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638 u->input_filter = ngx_http_fastcgi_non_buffered_filter; |
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639 u->input_filter_ctx = r; |
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640 |
479 | 641 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); |
642 | |
643 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
644 return rc; | |
645 } | |
646 | |
647 return NGX_DONE; | |
648 } | |
649 | |
650 | |
487 | 651 static ngx_int_t |
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652 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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653 { |
3610 | 654 ngx_url_t url; |
655 ngx_http_upstream_t *u; | |
656 | |
657 ngx_memzero(&url, sizeof(ngx_url_t)); | |
658 | |
659 if (ngx_http_script_run(r, &url.url, flcf->fastcgi_lengths->elts, 0, | |
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660 flcf->fastcgi_values->elts) |
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661 == NULL) |
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662 { |
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663 return NGX_ERROR; |
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664 } |
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665 |
3610 | 666 url.no_resolve = 1; |
667 | |
668 if (ngx_parse_url(r->pool, &url) != NGX_OK) { | |
669 if (url.err) { | |
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670 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
3610 | 671 "%s in upstream \"%V\"", url.err, &url.url); |
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672 } |
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673 |
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674 return NGX_ERROR; |
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675 } |
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676 |
3610 | 677 u = r->upstream; |
678 | |
679 u->resolved = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_resolved_t)); | |
680 if (u->resolved == NULL) { | |
681 return NGX_ERROR; | |
682 } | |
683 | |
684 if (url.addrs && url.addrs[0].sockaddr) { | |
685 u->resolved->sockaddr = url.addrs[0].sockaddr; | |
686 u->resolved->socklen = url.addrs[0].socklen; | |
687 u->resolved->naddrs = 1; | |
688 u->resolved->host = url.addrs[0].name; | |
2422
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689 |
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690 } else { |
3610 | 691 u->resolved->host = url.host; |
692 u->resolved->port = url.port; | |
3879
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693 u->resolved->no_port = url.no_port; |
2422
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694 } |
2390
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695 |
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696 return NGX_OK; |
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697 } |
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698 |
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699 |
2602 | 700 #if (NGX_HTTP_CACHE) |
701 | |
702 static ngx_int_t | |
703 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
704 { | |
705 ngx_str_t *key; | |
706 ngx_http_fastcgi_loc_conf_t *flcf; | |
707 | |
708 key = ngx_array_push(&r->cache->keys); | |
709 if (key == NULL) { | |
710 return NGX_ERROR; | |
711 } | |
712 | |
713 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
714 | |
715 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
716 return NGX_ERROR; | |
717 } | |
718 | |
719 return NGX_OK; | |
720 } | |
721 | |
722 #endif | |
723 | |
724 | |
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725 static ngx_int_t |
487 | 726 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
479 | 727 { |
509 | 728 off_t file_pos; |
3560
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729 u_char ch, *pos, *lowcase_key; |
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730 size_t size, len, key_len, val_len, padding, |
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731 allocated; |
4329
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|
732 ngx_uint_t i, n, next, hash, skip_empty, header_params; |
509 | 733 ngx_buf_t *b; |
734 ngx_chain_t *cl, *body; | |
735 ngx_list_part_t *part; | |
3560
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736 ngx_table_elt_t *header, **ignored; |
509 | 737 ngx_http_script_code_pt code; |
738 ngx_http_script_engine_t e, le; | |
739 ngx_http_fastcgi_header_t *h; | |
740 ngx_http_fastcgi_loc_conf_t *flcf; | |
741 ngx_http_script_len_code_pt lcode; | |
479 | 742 |
509 | 743 len = 0; |
3560
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744 header_params = 0; |
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745 ignored = NULL; |
485 | 746 |
479 | 747 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
748 | |
509 | 749 if (flcf->params_len) { |
750 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
479 | 751 |
1565 | 752 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
573 | 753 le.flushed = 1; |
754 | |
509 | 755 le.ip = flcf->params_len->elts; |
756 le.request = r; | |
479 | 757 |
509 | 758 while (*(uintptr_t *) le.ip) { |
487 | 759 |
509 | 760 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
761 key_len = lcode(&le); | |
479 | 762 |
4329
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763 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
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764 skip_empty = lcode(&le); |
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765 |
509 | 766 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
767 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
768 } | |
769 le.ip += sizeof(uintptr_t); | |
479 | 770 |
4329
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771 if (skip_empty && val_len == 0) { |
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772 continue; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
773 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
774 |
537 | 775 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
485 | 776 } |
777 } | |
778 | |
509 | 779 if (flcf->upstream.pass_request_headers) { |
485 | 780 |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
781 allocated = 0; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
782 lowcase_key = NULL; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
783 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
784 if (flcf->header_params) { |
4015
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
785 n = 0; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
786 part = &r->headers_in.headers.part; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
787 |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
788 while (part) { |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
789 n += part->nelts; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
790 part = part->next; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
791 } |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
792 |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
793 ignored = ngx_palloc(r->pool, n * sizeof(void *)); |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
794 if (ignored == NULL) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
795 return NGX_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
796 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
797 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
798 |
509 | 799 part = &r->headers_in.headers.part; |
800 header = part->elts; | |
801 | |
802 for (i = 0; /* void */; i++) { | |
479 | 803 |
509 | 804 if (i >= part->nelts) { |
805 if (part->next == NULL) { | |
806 break; | |
807 } | |
479 | 808 |
509 | 809 part = part->next; |
810 header = part->elts; | |
811 i = 0; | |
479 | 812 } |
813 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
814 if (flcf->header_params) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
815 if (allocated < header[i].key.len) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
816 allocated = header[i].key.len + 16; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
817 lowcase_key = ngx_pnalloc(r->pool, allocated); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
818 if (lowcase_key == NULL) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
819 return NGX_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
820 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
821 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
822 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
823 hash = 0; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
824 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
825 for (n = 0; n < header[i].key.len; n++) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
826 ch = header[i].key.data[n]; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
827 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
828 if (ch >= 'A' && ch <= 'Z') { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
829 ch |= 0x20; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
830 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
831 } else if (ch == '-') { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
832 ch = '_'; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
833 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
834 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
835 hash = ngx_hash(hash, ch); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
836 lowcase_key[n] = ch; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
837 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
838 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
839 if (ngx_hash_find(&flcf->headers_hash, hash, lowcase_key, n)) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
840 ignored[header_params++] = &header[i]; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
841 continue; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
842 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
843 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
844 n += sizeof("HTTP_") - 1; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
845 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
846 } else { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
847 n = sizeof("HTTP_") - 1 + header[i].key.len; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
848 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
849 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
850 len += ((n > 127) ? 4 : 1) + ((header[i].value.len > 127) ? 4 : 1) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
851 + n + header[i].value.len; |
479 | 852 } |
853 } | |
854 | |
855 | |
856 if (len > 65535) { | |
857 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
1678 | 858 "fastcgi request record is too big: %uz", len); |
479 | 859 return NGX_ERROR; |
860 } | |
861 | |
862 | |
863 padding = 8 - len % 8; | |
864 padding = (padding == 8) ? 0 : padding; | |
865 | |
866 | |
867 size = sizeof(ngx_http_fastcgi_header_t) | |
868 + sizeof(ngx_http_fastcgi_begin_request_t) | |
869 | |
870 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
871 + len + padding | |
872 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
873 | |
874 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
875 | |
876 | |
501 | 877 b = ngx_create_temp_buf(r->pool, size); |
878 if (b == NULL) { | |
479 | 879 return NGX_ERROR; |
880 } | |
881 | |
501 | 882 cl = ngx_alloc_chain_link(r->pool); |
883 if (cl == NULL) { | |
479 | 884 return NGX_ERROR; |
885 } | |
886 | |
887 cl->buf = b; | |
888 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
889 ngx_http_fastcgi_request_start.br.flags = |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
890 flcf->keep_conn ? NGX_HTTP_FASTCGI_KEEP_CONN : 0; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
891 |
509 | 892 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
893 sizeof(ngx_http_fastcgi_request_start_t)); | |
479 | 894 |
895 h = (ngx_http_fastcgi_header_t *) | |
896 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
897 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
898 | |
899 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
900 h->content_length_lo = (u_char) (len & 0xff); | |
901 h->padding_length = (u_char) padding; | |
902 h->reserved = 0; | |
903 | |
904 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
905 + sizeof(ngx_http_fastcgi_begin_request_t) | |
906 + sizeof(ngx_http_fastcgi_header_t); | |
907 | |
908 | |
509 | 909 if (flcf->params_len) { |
910 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
479 | 911 |
509 | 912 e.ip = flcf->params->elts; |
913 e.pos = b->last; | |
914 e.request = r; | |
573 | 915 e.flushed = 1; |
479 | 916 |
509 | 917 le.ip = flcf->params_len->elts; |
479 | 918 |
509 | 919 while (*(uintptr_t *) le.ip) { |
479 | 920 |
509 | 921 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
922 key_len = (u_char) lcode(&le); | |
479 | 923 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
924 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
925 skip_empty = lcode(&le); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
926 |
509 | 927 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
928 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
929 } | |
930 le.ip += sizeof(uintptr_t); | |
479 | 931 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
932 if (skip_empty && val_len == 0) { |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
933 e.skip = 1; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
934 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
935 while (*(uintptr_t *) e.ip) { |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
936 code = *(ngx_http_script_code_pt *) e.ip; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
937 code((ngx_http_script_engine_t *) &e); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
938 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
939 e.ip += sizeof(uintptr_t); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
940 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
941 e.skip = 0; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
942 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
943 continue; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
944 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
945 |
537 | 946 *e.pos++ = (u_char) key_len; |
479 | 947 |
537 | 948 if (val_len > 127) { |
949 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
950 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
951 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
952 *e.pos++ = (u_char) (val_len & 0xff); | |
479 | 953 |
537 | 954 } else { |
955 *e.pos++ = (u_char) val_len; | |
509 | 956 } |
479 | 957 |
509 | 958 while (*(uintptr_t *) e.ip) { |
959 code = *(ngx_http_script_code_pt *) e.ip; | |
960 code((ngx_http_script_engine_t *) &e); | |
961 } | |
962 e.ip += sizeof(uintptr_t); | |
1945 | 963 |
964 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
965 "fastcgi param: \"%*s: %*s\"", | |
966 key_len, e.pos - (key_len + val_len), | |
967 val_len, e.pos - val_len); | |
479 | 968 } |
969 | |
509 | 970 b->last = e.pos; |
487 | 971 } |
972 | |
973 | |
509 | 974 if (flcf->upstream.pass_request_headers) { |
479 | 975 |
509 | 976 part = &r->headers_in.headers.part; |
977 header = part->elts; | |
479 | 978 |
509 | 979 for (i = 0; /* void */; i++) { |
491 | 980 |
509 | 981 if (i >= part->nelts) { |
982 if (part->next == NULL) { | |
577 | 983 break; |
509 | 984 } |
577 | 985 |
509 | 986 part = part->next; |
987 header = part->elts; | |
988 i = 0; | |
989 } | |
479 | 990 |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
991 for (n = 0; n < header_params; n++) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
992 if (&header[i] == ignored[n]) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
993 goto next; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
994 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
995 } |
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allow fastcgi_param to override client headers using HTTP_ parameters
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996 |
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997 key_len = sizeof("HTTP_") - 1 + header[i].key.len; |
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998 if (key_len > 127) { |
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999 *b->last++ = (u_char) (((key_len >> 24) & 0x7f) | 0x80); |
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1000 *b->last++ = (u_char) ((key_len >> 16) & 0xff); |
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1001 *b->last++ = (u_char) ((key_len >> 8) & 0xff); |
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1002 *b->last++ = (u_char) (key_len & 0xff); |
577 | 1003 |
509 | 1004 } else { |
3559
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1005 *b->last++ = (u_char) key_len; |
487 | 1006 } |
1007 | |
3559
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1008 val_len = header[i].value.len; |
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1009 if (val_len > 127) { |
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1010 *b->last++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); |
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1011 *b->last++ = (u_char) ((val_len >> 16) & 0xff); |
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1012 *b->last++ = (u_char) ((val_len >> 8) & 0xff); |
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1013 *b->last++ = (u_char) (val_len & 0xff); |
487 | 1014 |
509 | 1015 } else { |
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1016 *b->last++ = (u_char) val_len; |
479 | 1017 } |
1018 | |
509 | 1019 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
479 | 1020 |
509 | 1021 for (n = 0; n < header[i].key.len; n++) { |
1022 ch = header[i].key.data[n]; | |
479 | 1023 |
509 | 1024 if (ch >= 'a' && ch <= 'z') { |
1025 ch &= ~0x20; | |
479 | 1026 |
509 | 1027 } else if (ch == '-') { |
1028 ch = '_'; | |
1029 } | |
479 | 1030 |
509 | 1031 *b->last++ = ch; |
479 | 1032 } |
1033 | |
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1034 b->last = ngx_copy(b->last, header[i].value.data, val_len); |
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1035 |
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1036 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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1037 "fastcgi param: \"%*s: %*s\"", |
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1038 key_len, b->last - (key_len + val_len), |
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1039 val_len, b->last - val_len); |
3560
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1040 next: |
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1041 |
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1042 continue; |
479 | 1043 } |
1044 } | |
1045 | |
1046 | |
1047 if (padding) { | |
1048 ngx_memzero(b->last, padding); | |
1049 b->last += padding; | |
1050 } | |
1051 | |
1052 | |
1053 h = (ngx_http_fastcgi_header_t *) b->last; | |
1054 b->last += sizeof(ngx_http_fastcgi_header_t); | |
1055 | |
1056 h->version = 1; | |
1057 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
1058 h->request_id_hi = 0; | |
1059 h->request_id_lo = 1; | |
1060 h->content_length_hi = 0; | |
1061 h->content_length_lo = 0; | |
1062 h->padding_length = 0; | |
1063 h->reserved = 0; | |
1064 | |
1065 h = (ngx_http_fastcgi_header_t *) b->last; | |
1066 b->last += sizeof(ngx_http_fastcgi_header_t); | |
1067 | |
509 | 1068 if (flcf->upstream.pass_request_body) { |
1069 body = r->upstream->request_bufs; | |
1070 r->upstream->request_bufs = cl; | |
479 | 1071 |
1072 #if (NGX_SUPPRESS_WARN) | |
509 | 1073 file_pos = 0; |
1074 pos = NULL; | |
479 | 1075 #endif |
1076 | |
509 | 1077 while (body) { |
479 | 1078 |
509 | 1079 if (body->buf->in_file) { |
1080 file_pos = body->buf->file_pos; | |
479 | 1081 |
509 | 1082 } else { |
1083 pos = body->buf->pos; | |
479 | 1084 } |
1085 | |
509 | 1086 next = 0; |
479 | 1087 |
509 | 1088 do { |
1089 b = ngx_alloc_buf(r->pool); | |
1090 if (b == NULL) { | |
1091 return NGX_ERROR; | |
479 | 1092 } |
1093 | |
509 | 1094 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
1095 | |
1096 if (body->buf->in_file) { | |
1097 b->file_pos = file_pos; | |
1098 file_pos += 32 * 1024; | |
479 | 1099 |
1142
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Igor Sysoev <igor@sysoev.ru>
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|
1100 if (file_pos >= body->buf->file_last) { |
509 | 1101 file_pos = body->buf->file_last; |
1102 next = 1; | |
1103 } | |
1104 | |
1105 b->file_last = file_pos; | |
1106 len = (ngx_uint_t) (file_pos - b->file_pos); | |
1107 | |
1108 } else { | |
1109 b->pos = pos; | |
1110 pos += 32 * 1024; | |
479 | 1111 |
1142
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|
1112 if (pos >= body->buf->last) { |
509 | 1113 pos = body->buf->last; |
1114 next = 1; | |
1115 } | |
1116 | |
1117 b->last = pos; | |
1118 len = (ngx_uint_t) (pos - b->pos); | |
1119 } | |
479 | 1120 |
509 | 1121 padding = 8 - len % 8; |
1122 padding = (padding == 8) ? 0 : padding; | |
479 | 1123 |
509 | 1124 h->version = 1; |
1125 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1126 h->request_id_hi = 0; | |
1127 h->request_id_lo = 1; | |
1128 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
1129 h->content_length_lo = (u_char) (len & 0xff); | |
1130 h->padding_length = (u_char) padding; | |
1131 h->reserved = 0; | |
479 | 1132 |
509 | 1133 cl->next = ngx_alloc_chain_link(r->pool); |
1134 if (cl->next == NULL) { | |
1135 return NGX_ERROR; | |
1136 } | |
479 | 1137 |
509 | 1138 cl = cl->next; |
1139 cl->buf = b; | |
1140 | |
1141 b = ngx_create_temp_buf(r->pool, | |
1142 sizeof(ngx_http_fastcgi_header_t) | |
1143 + padding); | |
1144 if (b == NULL) { | |
1145 return NGX_ERROR; | |
1146 } | |
479 | 1147 |
509 | 1148 if (padding) { |
1149 ngx_memzero(b->last, padding); | |
1150 b->last += padding; | |
1151 } | |
1152 | |
1153 h = (ngx_http_fastcgi_header_t *) b->last; | |
1154 b->last += sizeof(ngx_http_fastcgi_header_t); | |
479 | 1155 |
509 | 1156 cl->next = ngx_alloc_chain_link(r->pool); |
1157 if (cl->next == NULL) { | |
1158 return NGX_ERROR; | |
1159 } | |
1160 | |
1161 cl = cl->next; | |
1162 cl->buf = b; | |
479 | 1163 |
509 | 1164 } while (!next); |
479 | 1165 |
509 | 1166 body = body->next; |
1167 } | |
479 | 1168 |
509 | 1169 } else { |
1170 r->upstream->request_bufs = cl; | |
479 | 1171 } |
1172 | |
1173 h->version = 1; | |
1174 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1175 h->request_id_hi = 0; | |
1176 h->request_id_lo = 1; | |
1177 h->content_length_hi = 0; | |
1178 h->content_length_lo = 0; | |
1179 h->padding_length = 0; | |
1180 h->reserved = 0; | |
1181 | |
1182 cl->next = NULL; | |
1183 | |
1184 return NGX_OK; | |
1185 } | |
1186 | |
1187 | |
487 | 1188 static ngx_int_t |
1189 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
479 | 1190 { |
1191 ngx_http_fastcgi_ctx_t *f; | |
1192 | |
1193 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1194 | |
1195 if (f == NULL) { | |
1196 return NGX_OK; | |
1197 } | |
1198 | |
1199 f->state = ngx_http_fastcgi_st_version; | |
615 | 1200 f->fastcgi_stdout = 0; |
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1201 f->large_stderr = 0; |
479 | 1202 |
4615
adcd60233817
Added r->state reset on fastcgi/scgi/uwsgi request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1203 r->state = 0; |
adcd60233817
Added r->state reset on fastcgi/scgi/uwsgi request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1204 |
479 | 1205 return NGX_OK; |
1206 } | |
1207 | |
1208 | |
507 | 1209 static ngx_int_t |
1210 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
479 | 1211 { |
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1212 u_char *p, *msg, *start, *last, |
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1213 *part_start, *part_end; |
1276
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|
1214 size_t size; |
3025
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1215 ngx_str_t *status_line, *pattern; |
509 | 1216 ngx_int_t rc, status; |
1276
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1217 ngx_buf_t buf; |
649 | 1218 ngx_uint_t i; |
509 | 1219 ngx_table_elt_t *h; |
1220 ngx_http_upstream_t *u; | |
1221 ngx_http_fastcgi_ctx_t *f; | |
1222 ngx_http_upstream_header_t *hh; | |
1228 | 1223 ngx_http_fastcgi_loc_conf_t *flcf; |
1276
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|
1224 ngx_http_fastcgi_split_part_t *part; |
509 | 1225 ngx_http_upstream_main_conf_t *umcf; |
479 | 1226 |
1227 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1228 | |
509 | 1229 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
1230 | |
479 | 1231 u = r->upstream; |
1232 | |
1233 for ( ;; ) { | |
1234 | |
1235 if (f->state < ngx_http_fastcgi_st_data) { | |
1236 | |
581 | 1237 f->pos = u->buffer.pos; |
1238 f->last = u->buffer.last; | |
479 | 1239 |
1240 rc = ngx_http_fastcgi_process_record(r, f); | |
1241 | |
581 | 1242 u->buffer.pos = f->pos; |
1243 u->buffer.last = f->last; | |
479 | 1244 |
1245 if (rc == NGX_AGAIN) { | |
1246 return NGX_AGAIN; | |
1247 } | |
1248 | |
1249 if (rc == NGX_ERROR) { | |
1250 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1251 } | |
1252 | |
491 | 1253 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
1254 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
1255 { | |
479 | 1256 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1257 "upstream sent unexpected FastCGI record: %d", | |
1258 f->type); | |
1259 | |
1260 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1261 } | |
1262 | |
491 | 1263 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
479 | 1264 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
1265 "upstream prematurely closed FastCGI stdout"); |
479 | 1266 |
1267 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1268 } | |
1269 } | |
1270 | |
1271 if (f->state == ngx_http_fastcgi_st_padding) { | |
1272 | |
581 | 1273 if (u->buffer.pos + f->padding < u->buffer.last) { |
479 | 1274 f->state = ngx_http_fastcgi_st_version; |
581 | 1275 u->buffer.pos += f->padding; |
479 | 1276 |
1277 continue; | |
1278 } | |
1279 | |
581 | 1280 if (u->buffer.pos + f->padding == u->buffer.last) { |
479 | 1281 f->state = ngx_http_fastcgi_st_version; |
581 | 1282 u->buffer.pos = u->buffer.last; |
479 | 1283 |
1284 return NGX_AGAIN; | |
1285 } | |
1286 | |
581 | 1287 f->padding -= u->buffer.last - u->buffer.pos; |
1288 u->buffer.pos = u->buffer.last; | |
479 | 1289 |
1290 return NGX_AGAIN; | |
1291 } | |
1292 | |
491 | 1293 |
479 | 1294 /* f->state == ngx_http_fastcgi_st_data */ |
1295 | |
491 | 1296 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
1297 | |
1298 if (f->length) { | |
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1299 msg = u->buffer.pos; |
491 | 1300 |
581 | 1301 if (u->buffer.pos + f->length <= u->buffer.last) { |
1302 u->buffer.pos += f->length; | |
491 | 1303 f->length = 0; |
1304 f->state = ngx_http_fastcgi_st_padding; | |
1305 | |
577 | 1306 } else { |
581 | 1307 f->length -= u->buffer.last - u->buffer.pos; |
1308 u->buffer.pos = u->buffer.last; | |
491 | 1309 } |
1310 | |
3025
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|
1311 for (p = u->buffer.pos - 1; msg < p; p--) { |
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|
1312 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { |
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|
1313 break; |
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|
1314 } |
491 | 1315 } |
1316 | |
3025
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|
1317 p++; |
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1318 |
491 | 1319 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
3025
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
1320 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
491 | 1321 |
1228 | 1322 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
1323 | |
1324 if (flcf->catch_stderr) { | |
1325 pattern = flcf->catch_stderr->elts; | |
1326 | |
1327 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
3025
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1328 if (ngx_strnstr(msg, (char *) pattern[i].data, |
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1329 p - msg) |
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|
1330 != NULL) |
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1331 { |
1700
7f3350b18e75
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
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1332 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
1228 | 1333 } |
1334 } | |
1335 } | |
1336 | |
581 | 1337 if (u->buffer.pos == u->buffer.last) { |
615 | 1338 |
1339 if (!f->fastcgi_stdout) { | |
1340 | |
1341 /* | |
1342 * the special handling the large number | |
1343 * of the PHP warnings to not allocate memory | |
1344 */ | |
1345 | |
3460
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Igor Sysoev <igor@sysoev.ru>
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|
1346 #if (NGX_HTTP_CACHE) |
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Igor Sysoev <igor@sysoev.ru>
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|
1347 if (r->cache) { |
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parents:
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|
1348 u->buffer.pos = u->buffer.start |
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1349 + r->cache->header_start; |
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1350 } else { |
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|
1351 u->buffer.pos = u->buffer.start; |
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1352 } |
3850
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fix large stderr handling without http cache
Igor Sysoev <igor@sysoev.ru>
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3735
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|
1353 #else |
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1354 u->buffer.pos = u->buffer.start; |
3460
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1355 #endif |
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1356 u->buffer.last = u->buffer.pos; |
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1357 f->large_stderr = 1; |
615 | 1358 } |
1359 | |
491 | 1360 return NGX_AGAIN; |
1361 } | |
1362 | |
1363 } else { | |
5027
2ab25df19dc6
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Maxim Dounin <mdounin@mdounin.ru>
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5026
diff
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|
1364 f->state = ngx_http_fastcgi_st_padding; |
491 | 1365 } |
1366 | |
1367 continue; | |
1368 } | |
1369 | |
1370 | |
1371 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1372 | |
3460
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1373 #if (NGX_HTTP_CACHE) |
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1374 |
3469
08a66ba99191
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diff
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|
1375 if (f->large_stderr && r->cache) { |
3494
67b8a4e0d7e1
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Igor Sysoev <igor@sysoev.ru>
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|
1376 u_char *start; |
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Igor Sysoev <igor@sysoev.ru>
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|
1377 ssize_t len; |
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fix building without HTTP cache, the bug had been introduced in r3461
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|
1378 ngx_http_fastcgi_header_t *fh; |
3460
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|
1379 |
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|
1380 start = u->buffer.start + r->cache->header_start; |
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|
1381 |
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|
1382 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
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1383 |
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|
1384 /* |
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|
1385 * A tail of large stderr output before HTTP header is placed |
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1386 * in a cache file without a FastCGI record header. |
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1387 * To workaround it we put a dummy FastCGI record header at the |
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|
1388 * start of the stderr output or update r->cache_header_start, |
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|
1389 * if there is no enough place for the record header. |
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|
1390 */ |
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|
1391 |
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|
1392 if (len >= 0) { |
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|
1393 fh = (ngx_http_fastcgi_header_t *) start; |
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|
1394 fh->version = 1; |
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|
1395 fh->type = NGX_HTTP_FASTCGI_STDERR; |
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|
1396 fh->request_id_hi = 0; |
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Igor Sysoev <igor@sysoev.ru>
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|
1397 fh->request_id_lo = 1; |
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fix cached FastCGI response with large stderr output before header
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|
1398 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
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|
1399 fh->content_length_lo = (u_char) (len & 0xff); |
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|
1400 fh->padding_length = 0; |
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|
1401 fh->reserved = 0; |
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|
1402 |
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|
1403 } else { |
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|
1404 r->cache->header_start += u->buffer.pos - start |
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|
1405 - sizeof(ngx_http_fastcgi_header_t); |
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|
1406 } |
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|
1407 |
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|
1408 f->large_stderr = 0; |
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|
1409 } |
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|
1410 |
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|
1411 #endif |
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|
1412 |
615 | 1413 f->fastcgi_stdout = 1; |
1414 | |
581 | 1415 start = u->buffer.pos; |
479 | 1416 |
581 | 1417 if (u->buffer.pos + f->length < u->buffer.last) { |
479 | 1418 |
1419 /* | |
581 | 1420 * set u->buffer.last to the end of the FastCGI record data |
479 | 1421 * for ngx_http_parse_header_line() |
1422 */ | |
1423 | |
581 | 1424 last = u->buffer.last; |
1425 u->buffer.last = u->buffer.pos + f->length; | |
479 | 1426 |
1427 } else { | |
1428 last = NULL; | |
1429 } | |
1430 | |
1431 for ( ;; ) { | |
1432 | |
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Igor Sysoev <igor@sysoev.ru>
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1274
diff
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|
1433 part_start = u->buffer.pos; |
3011
5957e869f04d
fix a garbage in a split fastcgi header
Igor Sysoev <igor@sysoev.ru>
parents:
3010
diff
changeset
|
1434 part_end = u->buffer.last; |
1276
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|
1435 |
2256 | 1436 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
479 | 1437 |
1438 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1439 "http fastcgi parser: %d", rc); | |
1440 | |
1441 if (rc == NGX_AGAIN) { | |
1442 break; | |
1443 } | |
1444 | |
1445 if (rc == NGX_OK) { | |
1446 | |
1447 /* a header line has been parsed successfully */ | |
1448 | |
509 | 1449 h = ngx_list_push(&u->headers_in.headers); |
501 | 1450 if (h == NULL) { |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
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1698
diff
changeset
|
1451 return NGX_ERROR; |
479 | 1452 } |
1453 | |
1276
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|
1454 if (f->split_parts && f->split_parts->nelts) { |
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|
1455 |
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|
1456 part = f->split_parts->elts; |
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1274
diff
changeset
|
1457 size = u->buffer.pos - part_start; |
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|
1458 |
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|
1459 for (i = 0; i < f->split_parts->nelts; i++) { |
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|
1460 size += part[i].end - part[i].start; |
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|
1461 } |
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|
1462 |
2049 | 1463 p = ngx_pnalloc(r->pool, size); |
1276
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|
1464 if (p == NULL) { |
1699
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return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1465 return NGX_ERROR; |
1276
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|
1466 } |
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|
1467 |
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|
1468 buf.pos = p; |
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|
1469 |
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changeset
|
1470 for (i = 0; i < f->split_parts->nelts; i++) { |
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|
1471 p = ngx_cpymem(p, part[i].start, |
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|
1472 part[i].end - part[i].start); |
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|
1473 } |
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|
1474 |
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|
1475 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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|
1476 |
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|
1477 buf.last = p; |
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|
1478 |
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|
1479 f->split_parts->nelts = 0; |
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1480 |
2256 | 1481 rc = ngx_http_parse_header_line(r, &buf, 1); |
1276
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|
1482 |
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changeset
|
1483 h->key.len = r->header_name_end - r->header_name_start; |
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|
1484 h->key.data = r->header_name_start; |
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|
1485 h->key.data[h->key.len] = '\0'; |
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|
1486 |
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|
1487 h->value.len = r->header_end - r->header_start; |
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|
1488 h->value.data = r->header_start; |
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|
1489 h->value.data[h->value.len] = '\0'; |
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|
1490 |
2049 | 1491 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
1276
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changeset
|
1492 if (h->lowcase_key == NULL) { |
1699
976db8c6fb64
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|
1493 return NGX_ERROR; |
1276
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|
1494 } |
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|
1495 |
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|
1496 } else { |
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|
1497 |
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|
1498 h->key.len = r->header_name_end - r->header_name_start; |
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|
1499 h->value.len = r->header_end - r->header_start; |
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|
1500 |
2049 | 1501 h->key.data = ngx_pnalloc(r->pool, |
1502 h->key.len + 1 + h->value.len + 1 | |
1503 + h->key.len); | |
1276
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|
1504 if (h->key.data == NULL) { |
1699
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|
1505 return NGX_ERROR; |
1276
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|
1506 } |
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|
1507 |
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|
1508 h->value.data = h->key.data + h->key.len + 1; |
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|
1509 h->lowcase_key = h->key.data + h->key.len + 1 |
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|
1510 + h->value.len + 1; |
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|
1511 |
4529
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1512 ngx_memcpy(h->key.data, r->header_name_start, h->key.len); |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1513 h->key.data[h->key.len] = '\0'; |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1514 ngx_memcpy(h->value.data, r->header_start, h->value.len); |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1515 h->value.data[h->value.len] = '\0'; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1516 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1517 |
509 | 1518 h->hash = r->header_hash; |
1519 | |
649 | 1520 if (h->key.len == r->lowcase_index) { |
1521 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
1522 | |
1523 } else { | |
2135 | 1524 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
479 | 1525 } |
1526 | |
649 | 1527 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
1528 h->lowcase_key, h->key.len); | |
1529 | |
1530 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1531 return NGX_ERROR; |
649 | 1532 } |
1533 | |
479 | 1534 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
1535 "http fastcgi header: \"%V: %V\"", | |
1536 &h->key, &h->value); | |
1537 | |
615 | 1538 if (u->buffer.pos < u->buffer.last) { |
1539 continue; | |
1540 } | |
1541 | |
1542 /* the end of the FastCGI record */ | |
1543 | |
1544 break; | |
479 | 1545 } |
1546 | |
1547 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
1548 | |
1549 /* a whole header has been parsed successfully */ | |
1550 | |
1551 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1552 "http fastcgi header done"); | |
1553 | |
509 | 1554 if (u->headers_in.status) { |
1555 status_line = &u->headers_in.status->value; | |
479 | 1556 |
1557 status = ngx_atoi(status_line->data, 3); | |
1558 | |
1559 if (status == NGX_ERROR) { | |
1698
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1560 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1561 "upstream sent invalid status \"%V\"", |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1562 status_line); |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1563 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
479 | 1564 } |
1565 | |
529 | 1566 u->headers_in.status_n = status; |
1567 u->headers_in.status_line = *status_line; | |
479 | 1568 |
2140
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1569 } else if (u->headers_in.location) { |
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1570 u->headers_in.status_n = 302; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1571 ngx_str_set(&u->headers_in.status_line, |
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1572 "302 Moved Temporarily"); |
2140
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1573 |
479 | 1574 } else { |
529 | 1575 u->headers_in.status_n = 200; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1576 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
479 | 1577 } |
1578 | |
2602 | 1579 if (u->state) { |
1580 u->state->status = u->headers_in.status_n; | |
479 | 1581 } |
1582 | |
1583 break; | |
1584 } | |
1585 | |
1586 /* there was error while a header line parsing */ | |
1587 | |
1588 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
619 | 1589 "upstream sent invalid header"); |
479 | 1590 |
1591 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1592 } | |
1593 | |
1594 if (last) { | |
581 | 1595 u->buffer.last = last; |
479 | 1596 } |
1597 | |
581 | 1598 f->length -= u->buffer.pos - start; |
479 | 1599 |
1600 if (f->length == 0) { | |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1601 f->state = ngx_http_fastcgi_st_padding; |
479 | 1602 } |
1603 | |
615 | 1604 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
1605 return NGX_OK; | |
1606 } | |
1607 | |
1274 | 1608 if (rc == NGX_OK) { |
1998
63c60504c0bf
fix error introduced in r1273 and r1275:
Igor Sysoev <igor@sysoev.ru>
parents:
1945
diff
changeset
|
1609 continue; |
615 | 1610 } |
1611 | |
1274 | 1612 /* rc == NGX_AGAIN */ |
1613 | |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1614 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1615 "upstream split a header line in FastCGI records"); |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1616 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1617 if (f->split_parts == NULL) { |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1618 f->split_parts = ngx_array_create(r->pool, 1, |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1619 sizeof(ngx_http_fastcgi_split_part_t)); |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1620 if (f->split_parts == NULL) { |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1621 return NGX_ERROR; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1622 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1623 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1624 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1625 part = ngx_array_push(f->split_parts); |
4811
21d1e3bcb356
Added three missing checks for NULL after ngx_array_push() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
4616
diff
changeset
|
1626 if (part == NULL) { |
21d1e3bcb356
Added three missing checks for NULL after ngx_array_push() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
4616
diff
changeset
|
1627 return NGX_ERROR; |
21d1e3bcb356
Added three missing checks for NULL after ngx_array_push() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
4616
diff
changeset
|
1628 } |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1629 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1630 part->start = part_start; |
3011
5957e869f04d
fix a garbage in a split fastcgi header
Igor Sysoev <igor@sysoev.ru>
parents:
3010
diff
changeset
|
1631 part->end = part_end; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1632 |
3010
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1633 if (u->buffer.pos < u->buffer.last) { |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1634 continue; |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1635 } |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1636 |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1637 return NGX_AGAIN; |
479 | 1638 } |
1639 } | |
1640 | |
1641 | |
487 | 1642 static ngx_int_t |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1643 ngx_http_fastcgi_input_filter_init(void *data) |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1644 { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1645 ngx_http_request_t *r = data; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1646 ngx_http_fastcgi_loc_conf_t *flcf; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1647 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1648 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1649 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1650 r->upstream->pipe->length = flcf->keep_conn ? |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1651 (off_t) sizeof(ngx_http_fastcgi_header_t) : -1; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1652 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1653 return NGX_OK; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1654 } |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1655 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1656 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1657 static ngx_int_t |
487 | 1658 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) |
479 | 1659 { |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1660 u_char *m, *msg; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1661 ngx_int_t rc; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1662 ngx_buf_t *b, **prev; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1663 ngx_chain_t *cl; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1664 ngx_http_request_t *r; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1665 ngx_http_fastcgi_ctx_t *f; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1666 ngx_http_fastcgi_loc_conf_t *flcf; |
479 | 1667 |
1668 if (buf->pos == buf->last) { | |
1669 return NGX_OK; | |
1670 } | |
1671 | |
1672 r = p->input_ctx; | |
1673 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1674 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
479 | 1675 |
1676 b = NULL; | |
483 | 1677 prev = &buf->shadow; |
479 | 1678 |
1679 f->pos = buf->pos; | |
1680 f->last = buf->last; | |
1681 | |
1682 for ( ;; ) { | |
1683 if (f->state < ngx_http_fastcgi_st_data) { | |
1684 | |
1685 rc = ngx_http_fastcgi_process_record(r, f); | |
1686 | |
1687 if (rc == NGX_AGAIN) { | |
1688 break; | |
1689 } | |
1690 | |
1691 if (rc == NGX_ERROR) { | |
1692 return NGX_ERROR; | |
1693 } | |
1694 | |
1695 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1696 f->state = ngx_http_fastcgi_st_padding; |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1697 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1698 if (!flcf->keep_conn) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1699 p->upstream_done = 1; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1700 } |
479 | 1701 |
1702 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
1703 "http fastcgi closed stdout"); | |
1704 | |
1705 continue; | |
1706 } | |
1707 | |
1708 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1709 |
479 | 1710 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, |
1711 "http fastcgi sent end request"); | |
1712 | |
5028
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1713 if (!flcf->keep_conn) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1714 p->upstream_done = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1715 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1716 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1717 |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1718 continue; |
479 | 1719 } |
1720 } | |
1721 | |
1722 | |
1723 if (f->state == ngx_http_fastcgi_st_padding) { | |
1724 | |
5028
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1725 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1726 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1727 if (f->pos + f->padding < f->last) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1728 p->upstream_done = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1729 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1730 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1731 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1732 if (f->pos + f->padding == f->last) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1733 p->upstream_done = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1734 r->upstream->keepalive = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1735 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1736 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1737 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1738 f->padding -= f->last - f->pos; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1739 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1740 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1741 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1742 |
479 | 1743 if (f->pos + f->padding < f->last) { |
1744 f->state = ngx_http_fastcgi_st_version; | |
1745 f->pos += f->padding; | |
1746 | |
1747 continue; | |
1748 } | |
1749 | |
1750 if (f->pos + f->padding == f->last) { | |
1751 f->state = ngx_http_fastcgi_st_version; | |
1752 | |
1753 break; | |
1754 } | |
1755 | |
1756 f->padding -= f->last - f->pos; | |
1757 | |
1758 break; | |
1759 } | |
1760 | |
1761 | |
1762 /* f->state == ngx_http_fastcgi_st_data */ | |
1763 | |
1764 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
1765 | |
1766 if (f->length) { | |
639 | 1767 |
1768 if (f->pos == f->last) { | |
1769 break; | |
1770 } | |
1771 | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1772 msg = f->pos; |
479 | 1773 |
1774 if (f->pos + f->length <= f->last) { | |
1775 f->pos += f->length; | |
491 | 1776 f->length = 0; |
1777 f->state = ngx_http_fastcgi_st_padding; | |
479 | 1778 |
577 | 1779 } else { |
479 | 1780 f->length -= f->last - f->pos; |
1781 f->pos = f->last; | |
1782 } | |
1783 | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1784 for (m = f->pos - 1; msg < m; m--) { |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1785 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1786 break; |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1787 } |
491 | 1788 } |
479 | 1789 |
1790 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1791 "FastCGI sent in stderr: \"%*s\"", |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1792 m + 1 - msg, msg); |
479 | 1793 |
491 | 1794 } else { |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1795 f->state = ngx_http_fastcgi_st_padding; |
479 | 1796 } |
1797 | |
1798 continue; | |
1799 } | |
1800 | |
5028
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1801 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1802 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1803 if (f->pos + f->length <= f->last) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1804 f->state = ngx_http_fastcgi_st_padding; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1805 f->pos += f->length; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1806 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1807 continue; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1808 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1809 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1810 f->length -= f->last - f->pos; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1811 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1812 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1813 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1814 |
479 | 1815 |
1816 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1817 | |
639 | 1818 if (f->pos == f->last) { |
1819 break; | |
1820 } | |
1821 | |
479 | 1822 if (p->free) { |
4136
7898857ff34b
Fixed loss of chain links in fastcgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4122
diff
changeset
|
1823 cl = p->free; |
7898857ff34b
Fixed loss of chain links in fastcgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4122
diff
changeset
|
1824 b = cl->buf; |
7898857ff34b
Fixed loss of chain links in fastcgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4122
diff
changeset
|
1825 p->free = cl->next; |
7898857ff34b
Fixed loss of chain links in fastcgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4122
diff
changeset
|
1826 ngx_free_chain(p->pool, cl); |
479 | 1827 |
1828 } else { | |
501 | 1829 b = ngx_alloc_buf(p->pool); |
1830 if (b == NULL) { | |
479 | 1831 return NGX_ERROR; |
1832 } | |
1833 } | |
1834 | |
1835 ngx_memzero(b, sizeof(ngx_buf_t)); | |
1836 | |
1837 b->pos = f->pos; | |
483 | 1838 b->start = buf->start; |
1839 b->end = buf->end; | |
479 | 1840 b->tag = p->tag; |
1841 b->temporary = 1; | |
1842 b->recycled = 1; | |
483 | 1843 |
1844 *prev = b; | |
1845 prev = &b->shadow; | |
479 | 1846 |
501 | 1847 cl = ngx_alloc_chain_link(p->pool); |
1848 if (cl == NULL) { | |
479 | 1849 return NGX_ERROR; |
1850 } | |
1851 | |
1852 cl->buf = b; | |
1853 cl->next = NULL; | |
1854 | |
501 | 1855 if (p->in) { |
1856 *p->last_in = cl; | |
1857 } else { | |
1858 p->in = cl; | |
1859 } | |
1860 p->last_in = &cl->next; | |
1861 | |
1862 | |
483 | 1863 /* STUB */ b->num = buf->num; |
1864 | |
1030
5a86fcc480c6
add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1865 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1866 "input buf #%d %p", b->num, b->pos); |
479 | 1867 |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1868 if (f->pos + f->length <= f->last) { |
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1869 f->state = ngx_http_fastcgi_st_padding; |
479 | 1870 f->pos += f->length; |
1871 b->last = f->pos; | |
1872 | |
1873 continue; | |
1874 } | |
1875 | |
1876 f->length -= f->last - f->pos; | |
1877 | |
1878 b->last = f->last; | |
1879 | |
1880 break; | |
1881 | |
1882 } | |
1883 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1884 if (flcf->keep_conn) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1885 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1886 /* set p->length, minimal amount of data we want to see */ |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1887 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1888 if (f->state < ngx_http_fastcgi_st_data) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1889 p->length = 1; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1890 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1891 } else if (f->state == ngx_http_fastcgi_st_padding) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1892 p->length = f->padding; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1893 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1894 } else { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1895 /* ngx_http_fastcgi_st_data */ |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1896 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1897 p->length = f->length; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1898 } |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1899 } |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1900 |
479 | 1901 if (b) { |
483 | 1902 b->shadow = buf; |
479 | 1903 b->last_shadow = 1; |
483 | 1904 |
1030
5a86fcc480c6
add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1905 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1906 "input buf %p %z", b->pos, b->last - b->pos); |
1030
5a86fcc480c6
add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1907 |
483 | 1908 return NGX_OK; |
1909 } | |
1910 | |
1911 /* there is no data record in the buf, add it to free chain */ | |
1912 | |
1913 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
1914 return NGX_ERROR; | |
479 | 1915 } |
1916 | |
1917 return NGX_OK; | |
1918 } | |
1919 | |
1920 | |
487 | 1921 static ngx_int_t |
5394
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1922 ngx_http_fastcgi_non_buffered_filter(void *data, ssize_t bytes) |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1923 { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1924 u_char *m, *msg; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1925 ngx_int_t rc; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1926 ngx_buf_t *b, *buf; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1927 ngx_chain_t *cl, **ll; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1928 ngx_http_request_t *r; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1929 ngx_http_upstream_t *u; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1930 ngx_http_fastcgi_ctx_t *f; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1931 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1932 r = data; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1933 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1934 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1935 u = r->upstream; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1936 buf = &u->buffer; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1937 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1938 buf->pos = buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1939 buf->last += bytes; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1940 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1941 for (cl = u->out_bufs, ll = &u->out_bufs; cl; cl = cl->next) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1942 ll = &cl->next; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1943 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1944 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1945 f->pos = buf->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1946 f->last = buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1947 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1948 for ( ;; ) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1949 if (f->state < ngx_http_fastcgi_st_data) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1950 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1951 rc = ngx_http_fastcgi_process_record(r, f); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1952 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1953 if (rc == NGX_AGAIN) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1954 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1955 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1956 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1957 if (rc == NGX_ERROR) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1958 return NGX_ERROR; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1959 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1960 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1961 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1962 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1963 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1964 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1965 "http fastcgi closed stdout"); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1966 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1967 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1968 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1969 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1970 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1971 if (f->state == ngx_http_fastcgi_st_padding) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1972 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1973 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1974 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1975 if (f->pos + f->padding < f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1976 u->length = 0; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1977 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1978 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1979 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1980 if (f->pos + f->padding == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1981 u->length = 0; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1982 u->keepalive = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1983 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1984 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1985 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1986 f->padding -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1987 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1988 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1989 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1990 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1991 if (f->pos + f->padding < f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1992 f->state = ngx_http_fastcgi_st_version; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1993 f->pos += f->padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1994 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1995 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1996 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1997 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1998 if (f->pos + f->padding == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1999 f->state = ngx_http_fastcgi_st_version; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2000 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2001 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2002 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2003 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2004 f->padding -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2005 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2006 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2007 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2008 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2009 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2010 /* f->state == ngx_http_fastcgi_st_data */ |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2011 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2012 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2013 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2014 if (f->length) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2015 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2016 if (f->pos == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2017 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2018 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2019 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2020 msg = f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2021 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2022 if (f->pos + f->length <= f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2023 f->pos += f->length; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2024 f->length = 0; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2025 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2026 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2027 } else { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2028 f->length -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2029 f->pos = f->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2030 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2031 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2032 for (m = f->pos - 1; msg < m; m--) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2033 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2034 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2035 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2036 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2037 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2038 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2039 "FastCGI sent in stderr: \"%*s\"", |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2040 m + 1 - msg, msg); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2041 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2042 } else { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2043 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2044 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2045 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2046 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2047 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2048 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2049 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2050 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2051 if (f->pos + f->length <= f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2052 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2053 f->pos += f->length; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2054 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2055 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2056 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2057 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2058 f->length -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2059 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2060 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2061 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2062 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2063 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2064 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2065 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2066 if (f->pos == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2067 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2068 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2069 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2070 cl = ngx_chain_get_free_buf(r->pool, &u->free_bufs); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2071 if (cl == NULL) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2072 return NGX_ERROR; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2073 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2074 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2075 *ll = cl; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2076 ll = &cl->next; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2077 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2078 b = cl->buf; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2079 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2080 b->flush = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2081 b->memory = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2082 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2083 b->pos = f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2084 b->tag = u->output.tag; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2085 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2086 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2087 "http fastcgi output buf %p", b->pos); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2088 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2089 if (f->pos + f->length <= f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2090 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2091 f->pos += f->length; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2092 b->last = f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2093 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2094 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2095 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2096 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2097 f->length -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2098 b->last = f->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2099 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2100 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2101 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2102 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2103 /* provide continuous buffer for subrequests in memory */ |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2104 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2105 if (r->subrequest_in_memory) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2106 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2107 cl = u->out_bufs; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2108 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2109 if (cl) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2110 buf->pos = cl->buf->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2111 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2112 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2113 buf->last = buf->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2114 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2115 for (cl = u->out_bufs; cl; cl = cl->next) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2116 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2117 "http fastcgi in memory %p-%p %uz", |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2118 cl->buf->pos, cl->buf->last, ngx_buf_size(cl->buf)); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2119 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2120 if (buf->last == cl->buf->pos) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2121 buf->last = cl->buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2122 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2123 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2124 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2125 buf->last = ngx_movemem(buf->last, cl->buf->pos, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2126 cl->buf->last - cl->buf->pos); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2127 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2128 cl->buf->pos = buf->last - (cl->buf->last - cl->buf->pos); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2129 cl->buf->last = buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2130 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2131 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2132 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2133 return NGX_OK; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2134 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2135 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2136 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2137 static ngx_int_t |
487 | 2138 ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
2139 ngx_http_fastcgi_ctx_t *f) | |
479 | 2140 { |
2141 u_char ch, *p; | |
2142 ngx_http_fastcgi_state_e state; | |
2143 | |
2144 state = f->state; | |
2145 | |
2146 for (p = f->pos; p < f->last; p++) { | |
2147 | |
2148 ch = *p; | |
2149 | |
2150 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2151 "http fastcgi record byte: %02Xd", ch); | |
2152 | |
2153 switch (state) { | |
2154 | |
2155 case ngx_http_fastcgi_st_version: | |
2156 if (ch != 1) { | |
2157 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2158 "upstream sent unsupported FastCGI " | |
2159 "protocol version: %d", ch); | |
2160 return NGX_ERROR; | |
2161 } | |
2162 state = ngx_http_fastcgi_st_type; | |
2163 break; | |
2164 | |
2165 case ngx_http_fastcgi_st_type: | |
2166 switch (ch) { | |
2167 case NGX_HTTP_FASTCGI_STDOUT: | |
2168 case NGX_HTTP_FASTCGI_STDERR: | |
2169 case NGX_HTTP_FASTCGI_END_REQUEST: | |
2170 f->type = (ngx_uint_t) ch; | |
2171 break; | |
2172 default: | |
2173 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2174 "upstream sent invalid FastCGI " | |
2175 "record type: %d", ch); | |
2176 return NGX_ERROR; | |
2177 | |
2178 } | |
2179 state = ngx_http_fastcgi_st_request_id_hi; | |
2180 break; | |
2181 | |
2182 /* we support the single request per connection */ | |
2183 | |
2184 case ngx_http_fastcgi_st_request_id_hi: | |
2185 if (ch != 0) { | |
2186 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2187 "upstream sent unexpected FastCGI " | |
2188 "request id high byte: %d", ch); | |
2189 return NGX_ERROR; | |
2190 } | |
2191 state = ngx_http_fastcgi_st_request_id_lo; | |
2192 break; | |
2193 | |
2194 case ngx_http_fastcgi_st_request_id_lo: | |
2195 if (ch != 1) { | |
2196 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2197 "upstream sent unexpected FastCGI " | |
2198 "request id low byte: %d", ch); | |
2199 return NGX_ERROR; | |
2200 } | |
2201 state = ngx_http_fastcgi_st_content_length_hi; | |
2202 break; | |
2203 | |
2204 case ngx_http_fastcgi_st_content_length_hi: | |
2205 f->length = ch << 8; | |
2206 state = ngx_http_fastcgi_st_content_length_lo; | |
2207 break; | |
2208 | |
2209 case ngx_http_fastcgi_st_content_length_lo: | |
2210 f->length |= (size_t) ch; | |
2211 state = ngx_http_fastcgi_st_padding_length; | |
2212 break; | |
2213 | |
2214 case ngx_http_fastcgi_st_padding_length: | |
2215 f->padding = (size_t) ch; | |
2216 state = ngx_http_fastcgi_st_reserved; | |
2217 break; | |
2218 | |
2219 case ngx_http_fastcgi_st_reserved: | |
2220 state = ngx_http_fastcgi_st_data; | |
2221 | |
2222 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2223 "http fastcgi record length: %z", f->length); | |
2224 | |
2225 f->pos = p + 1; | |
2226 f->state = state; | |
2227 | |
2228 return NGX_OK; | |
2229 | |
2230 /* suppress warning */ | |
2231 case ngx_http_fastcgi_st_data: | |
2232 case ngx_http_fastcgi_st_padding: | |
2233 break; | |
2234 } | |
2235 } | |
2236 | |
2237 f->state = state; | |
2238 | |
2239 return NGX_AGAIN; | |
2240 } | |
2241 | |
2242 | |
487 | 2243 static void |
2244 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
479 | 2245 { |
2246 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2247 "abort http fastcgi request"); | |
2248 | |
2249 return; | |
2250 } | |
2251 | |
2252 | |
487 | 2253 static void |
2254 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
479 | 2255 { |
2256 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2257 "finalize http fastcgi request"); | |
2258 | |
2259 return; | |
2260 } | |
2261 | |
2262 | |
509 | 2263 static ngx_int_t |
2264 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
479 | 2265 { |
2443 | 2266 ngx_http_variable_t *var, *v; |
2267 | |
2268 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
2269 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
2270 if (var == NULL) { | |
2271 return NGX_ERROR; | |
2272 } | |
2273 | |
2274 var->get_handler = v->get_handler; | |
2275 var->data = v->data; | |
479 | 2276 } |
2277 | |
509 | 2278 return NGX_OK; |
479 | 2279 } |
2280 | |
2281 | |
487 | 2282 static void * |
2283 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
479 | 2284 { |
2285 ngx_http_fastcgi_loc_conf_t *conf; | |
2286 | |
501 | 2287 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
2288 if (conf == NULL) { | |
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2895
diff
changeset
|
2289 return NULL; |
479 | 2290 } |
2291 | |
2292 /* | |
2293 * set by ngx_pcalloc(): | |
2294 * | |
2295 * conf->upstream.bufs.num = 0; | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2296 * conf->upstream.ignore_headers = 0; |
479 | 2297 * conf->upstream.next_upstream = 0; |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2298 * conf->upstream.cache_use_stale = 0; |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2299 * conf->upstream.cache_methods = 0; |
479 | 2300 * conf->upstream.temp_path = NULL; |
649 | 2301 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
509 | 2302 * conf->upstream.uri = { 0, NULL }; |
2303 * conf->upstream.location = NULL; | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2304 * conf->upstream.store_lengths = NULL; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2305 * conf->upstream.store_values = NULL; |
509 | 2306 * |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
2307 * conf->index.len = { 0, NULL }; |
479 | 2308 */ |
2309 | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2310 conf->upstream.store = NGX_CONF_UNSET; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2311 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
581 | 2312 conf->upstream.buffering = NGX_CONF_UNSET; |
629 | 2313 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
581 | 2314 |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2315 conf->upstream.local = NGX_CONF_UNSET_PTR; |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2316 |
479 | 2317 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
2318 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
507 | 2319 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
2320 | |
479 | 2321 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
581 | 2322 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
529 | 2323 |
2324 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
577 | 2325 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
529 | 2326 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
509 | 2327 |
2328 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
2329 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
2330 | |
2602 | 2331 #if (NGX_HTTP_CACHE) |
2332 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
2333 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2334 conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2335 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
2602 | 2336 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2337 conf->upstream.cache_lock = NGX_CONF_UNSET; |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2338 conf->upstream.cache_lock_timeout = NGX_CONF_UNSET_MSEC; |
2602 | 2339 #endif |
2340 | |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2341 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2342 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2343 |
657 | 2344 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
479 | 2345 |
2346 /* "fastcgi_cyclic_temp_file" is disabled */ | |
2347 conf->upstream.cyclic_temp_file = 0; | |
2348 | |
5394
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2349 conf->upstream.change_buffering = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2350 |
1452
cd586e963db0
change ngx_conf_merge_ptr_value() and update fastcgi_catch_stderr
Igor Sysoev <igor@sysoev.ru>
parents:
1295
diff
changeset
|
2351 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
cd586e963db0
change ngx_conf_merge_ptr_value() and update fastcgi_catch_stderr
Igor Sysoev <igor@sysoev.ru>
parents:
1295
diff
changeset
|
2352 |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2353 conf->keep_conn = NGX_CONF_UNSET; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2354 |
3976
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
2355 ngx_str_set(&conf->upstream.module, "fastcgi"); |
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
2356 |
479 | 2357 return conf; |
2358 } | |
2359 | |
2360 | |
487 | 2361 static char * |
2362 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
479 | 2363 { |
2364 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
2365 ngx_http_fastcgi_loc_conf_t *conf = child; | |
2366 | |
509 | 2367 size_t size; |
649 | 2368 ngx_hash_init_t hash; |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2369 ngx_http_core_loc_conf_t *clcf; |
479 | 2370 |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2371 if (conf->upstream.store != 0) { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2372 ngx_conf_merge_value(conf->upstream.store, |
2894 | 2373 prev->upstream.store, 0); |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2374 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2375 if (conf->upstream.store_lengths == NULL) { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2376 conf->upstream.store_lengths = prev->upstream.store_lengths; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2377 conf->upstream.store_values = prev->upstream.store_values; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2378 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2379 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2380 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2381 ngx_conf_merge_uint_value(conf->upstream.store_access, |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2382 prev->upstream.store_access, 0600); |
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1276
diff
changeset
|
2383 |
581 | 2384 ngx_conf_merge_value(conf->upstream.buffering, |
2385 prev->upstream.buffering, 1); | |
2386 | |
629 | 2387 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
2388 prev->upstream.ignore_client_abort, 0); | |
2389 | |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2390 ngx_conf_merge_ptr_value(conf->upstream.local, |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2391 prev->upstream.local, NULL); |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2392 |
479 | 2393 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
2394 prev->upstream.connect_timeout, 60000); | |
507 | 2395 |
479 | 2396 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
2397 prev->upstream.send_timeout, 60000); | |
2398 | |
2399 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
2400 prev->upstream.read_timeout, 60000); | |
2401 | |
507 | 2402 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
2403 prev->upstream.send_lowat, 0); | |
479 | 2404 |
581 | 2405 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
2406 prev->upstream.buffer_size, | |
479 | 2407 (size_t) ngx_pagesize); |
2408 | |
507 | 2409 |
479 | 2410 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
2411 8, ngx_pagesize); | |
2412 | |
2413 if (conf->upstream.bufs.num < 2) { | |
2414 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2415 "there must be at least 2 \"fastcgi_buffers\""); | |
2416 return NGX_CONF_ERROR; | |
2417 } | |
2418 | |
2419 | |
581 | 2420 size = conf->upstream.buffer_size; |
479 | 2421 if (size < conf->upstream.bufs.size) { |
2422 size = conf->upstream.bufs.size; | |
2423 } | |
2424 | |
2425 | |
529 | 2426 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
2427 prev->upstream.busy_buffers_size_conf, | |
479 | 2428 NGX_CONF_UNSET_SIZE); |
2429 | |
529 | 2430 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2431 conf->upstream.busy_buffers_size = 2 * size; |
529 | 2432 } else { |
2433 conf->upstream.busy_buffers_size = | |
2434 conf->upstream.busy_buffers_size_conf; | |
2435 } | |
479 | 2436 |
529 | 2437 if (conf->upstream.busy_buffers_size < size) { |
479 | 2438 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2439 "\"fastcgi_busy_buffers_size\" must be equal to or greater than " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2440 "the maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2441 "one of the \"fastcgi_buffers\""); |
2442 | |
2443 return NGX_CONF_ERROR; | |
529 | 2444 } |
479 | 2445 |
529 | 2446 if (conf->upstream.busy_buffers_size |
2447 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
479 | 2448 { |
2449 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2450 "\"fastcgi_busy_buffers_size\" must be less than " | |
2451 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
2452 | |
2453 return NGX_CONF_ERROR; | |
2454 } | |
2455 | |
2456 | |
529 | 2457 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
2458 prev->upstream.temp_file_write_size_conf, | |
479 | 2459 NGX_CONF_UNSET_SIZE); |
2460 | |
529 | 2461 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2462 conf->upstream.temp_file_write_size = 2 * size; |
529 | 2463 } else { |
2464 conf->upstream.temp_file_write_size = | |
2465 conf->upstream.temp_file_write_size_conf; | |
2466 } | |
479 | 2467 |
529 | 2468 if (conf->upstream.temp_file_write_size < size) { |
479 | 2469 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2470 "\"fastcgi_temp_file_write_size\" must be equal to or greater " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2471 "than the maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2472 "one of the \"fastcgi_buffers\""); |
2473 | |
2474 return NGX_CONF_ERROR; | |
2475 } | |
2476 | |
2477 | |
529 | 2478 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
2479 prev->upstream.max_temp_file_size_conf, | |
479 | 2480 NGX_CONF_UNSET_SIZE); |
2481 | |
529 | 2482 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2483 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
529 | 2484 } else { |
2485 conf->upstream.max_temp_file_size = | |
2486 conf->upstream.max_temp_file_size_conf; | |
2487 } | |
479 | 2488 |
529 | 2489 if (conf->upstream.max_temp_file_size != 0 |
2490 && conf->upstream.max_temp_file_size < size) | |
479 | 2491 { |
2492 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2493 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2494 "temporary files usage or must be equal to or greater than " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2495 "the maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2496 "one of the \"fastcgi_buffers\""); |
2497 | |
2498 return NGX_CONF_ERROR; | |
2499 } | |
2500 | |
2501 | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2502 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2503 prev->upstream.ignore_headers, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2504 NGX_CONF_BITMASK_SET); |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2505 |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2506 |
479 | 2507 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
487 | 2508 prev->upstream.next_upstream, |
2509 (NGX_CONF_BITMASK_SET | |
2510 |NGX_HTTP_UPSTREAM_FT_ERROR | |
2511 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
479 | 2512 |
665 | 2513 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
2514 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
2515 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2516 } | |
2517 | |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2518 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
479 | 2519 prev->upstream.temp_path, |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2520 &ngx_http_fastcgi_temp_path) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2521 != NGX_OK) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2522 { |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2523 return NGX_CONF_ERROR; |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2524 } |
479 | 2525 |
2602 | 2526 #if (NGX_HTTP_CACHE) |
2527 | |
2528 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
2529 prev->upstream.cache, NULL); | |
2530 | |
2531 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
2532 ngx_shm_zone_t *shm_zone; | |
2533 | |
2534 shm_zone = conf->upstream.cache; | |
2535 | |
2536 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2537 "\"fastcgi_cache\" zone \"%V\" is unknown", | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2661
diff
changeset
|
2538 &shm_zone->shm.name); |
2602 | 2539 |
2540 return NGX_CONF_ERROR; | |
2541 } | |
2542 | |
2543 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
2544 prev->upstream.cache_min_uses, 1); | |
2545 | |
2546 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
2547 prev->upstream.cache_use_stale, | |
2548 (NGX_CONF_BITMASK_SET | |
2549 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
2550 | |
2551 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
2552 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
2553 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2554 } | |
2555 | |
4401
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2556 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_ERROR) { |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2557 conf->upstream.cache_use_stale |= NGX_HTTP_UPSTREAM_FT_NOLIVE; |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2558 } |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2559 |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2560 if (conf->upstream.cache_methods == 0) { |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2561 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
|
2562 } |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2563 |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2564 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
|
2565 |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2566 ngx_conf_merge_ptr_value(conf->upstream.cache_bypass, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2567 prev->upstream.cache_bypass, NULL); |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2568 |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2569 ngx_conf_merge_ptr_value(conf->upstream.no_cache, |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2570 prev->upstream.no_cache, NULL); |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2571 |
2602 | 2572 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
2573 prev->upstream.cache_valid, NULL); | |
2574 | |
2661 | 2575 if (conf->cache_key.value.data == NULL) { |
2576 conf->cache_key = prev->cache_key; | |
2577 } | |
2578 | |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2579 ngx_conf_merge_value(conf->upstream.cache_lock, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2580 prev->upstream.cache_lock, 0); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2581 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2582 ngx_conf_merge_msec_value(conf->upstream.cache_lock_timeout, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2583 prev->upstream.cache_lock_timeout, 5000); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2584 |
2602 | 2585 #endif |
2586 | |
509 | 2587 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
2588 prev->upstream.pass_request_headers, 1); | |
2589 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
2590 prev->upstream.pass_request_body, 1); | |
2591 | |
657 | 2592 ngx_conf_merge_value(conf->upstream.intercept_errors, |
2593 prev->upstream.intercept_errors, 0); | |
509 | 2594 |
1228 | 2595 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
2596 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2597 ngx_conf_merge_value(conf->keep_conn, prev->keep_conn, 0); |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2598 |
507 | 2599 |
479 | 2600 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
2601 | |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2602 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
|
2603 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
|
2604 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
|
2605 |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2606 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
3670
2728c4e4a9ae
do not use a cache headers set to hide
Igor Sysoev <igor@sysoev.ru>
parents:
3667
diff
changeset
|
2607 &prev->upstream, ngx_http_fastcgi_hide_headers, &hash) |
649 | 2608 != NGX_OK) |
2609 { | |
2610 return NGX_CONF_ERROR; | |
2611 } | |
2612 | |
884 | 2613 if (conf->upstream.upstream == NULL) { |
2614 conf->upstream.upstream = prev->upstream.upstream; | |
507 | 2615 } |
2616 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2617 if (conf->fastcgi_lengths == NULL) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2618 conf->fastcgi_lengths = prev->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2619 conf->fastcgi_values = prev->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2620 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2621 |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2622 if (conf->upstream.upstream || conf->fastcgi_lengths) { |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2623 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2624 if (clcf->handler == NULL && clcf->lmt_excpt) { |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2625 clcf->handler = ngx_http_fastcgi_handler; |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2626 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2627 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2628 |
2443 | 2629 #if (NGX_PCRE) |
2630 if (conf->split_regex == NULL) { | |
2631 conf->split_regex = prev->split_regex; | |
2632 conf->split_name = prev->split_name; | |
2633 } | |
2634 #endif | |
2635 | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2636 if (ngx_http_fastcgi_merge_params(cf, conf, prev) != NGX_OK) { |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2637 return NGX_CONF_ERROR; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2638 } |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2639 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2640 return NGX_CONF_OK; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2641 } |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2642 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2643 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2644 static ngx_int_t |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2645 ngx_http_fastcgi_merge_params(ngx_conf_t *cf, |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2646 ngx_http_fastcgi_loc_conf_t *conf, ngx_http_fastcgi_loc_conf_t *prev) |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2647 { |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2648 u_char *p; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2649 size_t size; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2650 uintptr_t *code; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2651 ngx_uint_t i, nsrc; |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2652 ngx_array_t headers_names; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2653 #if (NGX_HTTP_CACHE) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2654 ngx_array_t params_merged; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2655 #endif |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2656 ngx_hash_key_t *hk; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2657 ngx_hash_init_t hash; |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2658 ngx_http_upstream_param_t *src; |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2659 ngx_http_script_compile_t sc; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2660 ngx_http_script_copy_code_t *copy; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2661 |
509 | 2662 if (conf->params_source == NULL) { |
573 | 2663 conf->params_source = prev->params_source; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2664 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2665 if (prev->headers_hash.buckets |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2666 #if (NGX_HTTP_CACHE) |
4522 | 2667 && ((conf->upstream.cache == NULL) |
2668 == (prev->upstream.cache == NULL)) | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2669 #endif |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2670 ) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2671 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2672 conf->flushes = prev->flushes; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2673 conf->params_len = prev->params_len; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2674 conf->params = prev->params; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2675 conf->headers_hash = prev->headers_hash; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2676 conf->header_params = prev->header_params; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2677 |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2678 return NGX_OK; |
509 | 2679 } |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2680 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2681 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2682 if (conf->params_source == NULL |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2683 #if (NGX_HTTP_CACHE) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2684 && (conf->upstream.cache == NULL) |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2685 #endif |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2686 ) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2687 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2688 conf->headers_hash.buckets = (void *) 1; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2689 return NGX_OK; |
509 | 2690 } |
2691 | |
2692 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
2693 if (conf->params_len == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2694 return NGX_ERROR; |
509 | 2695 } |
573 | 2696 |
509 | 2697 conf->params = ngx_array_create(cf->pool, 512, 1); |
2698 if (conf->params == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2699 return NGX_ERROR; |
509 | 2700 } |
2701 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2702 if (ngx_array_init(&headers_names, cf->temp_pool, 4, sizeof(ngx_hash_key_t)) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2703 != NGX_OK) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2704 { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2705 return NGX_ERROR; |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2706 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2707 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2708 if (conf->params_source) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2709 src = conf->params_source->elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2710 nsrc = conf->params_source->nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2711 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2712 } else { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2713 src = NULL; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2714 nsrc = 0; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2715 } |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2716 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2717 #if (NGX_HTTP_CACHE) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2718 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2719 if (conf->upstream.cache) { |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2720 ngx_keyval_t *h; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2721 ngx_http_upstream_param_t *s; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2722 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2723 if (ngx_array_init(¶ms_merged, cf->temp_pool, 4, |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2724 sizeof(ngx_http_upstream_param_t)) |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2725 != NGX_OK) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2726 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2727 return NGX_ERROR; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2728 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2729 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2730 for (i = 0; i < nsrc; i++) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2731 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2732 s = ngx_array_push(¶ms_merged); |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2733 if (s == NULL) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2734 return NGX_ERROR; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2735 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2736 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2737 *s = src[i]; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2738 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2739 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2740 h = ngx_http_fastcgi_cache_headers; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2741 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2742 while (h->key.len) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2743 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2744 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2745 nsrc = params_merged.nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2746 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2747 for (i = 0; i < nsrc; i++) { |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2748 if (ngx_strcasecmp(h->key.data, src[i].key.data) == 0) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2749 goto next; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2750 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2751 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2752 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2753 s = ngx_array_push(¶ms_merged); |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2754 if (s == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2755 return NGX_ERROR; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2756 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2757 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2758 s->key = h->key; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2759 s->value = h->value; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2760 s->skip_empty = 0; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2761 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2762 next: |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2763 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2764 h++; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2765 } |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2766 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2767 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2768 nsrc = params_merged.nelts; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2769 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2770 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2771 #endif |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2772 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2773 for (i = 0; i < nsrc; i++) { |
509 | 2774 |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2775 if (src[i].key.len > sizeof("HTTP_") - 1 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2776 && ngx_strncmp(src[i].key.data, "HTTP_", sizeof("HTTP_") - 1) == 0) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2777 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2778 hk = ngx_array_push(&headers_names); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2779 if (hk == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2780 return NGX_ERROR; |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2781 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2782 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2783 hk->key.len = src[i].key.len - 5; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2784 hk->key.data = src[i].key.data + 5; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2785 hk->key_hash = ngx_hash_key_lc(hk->key.data, hk->key.len); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2786 hk->value = (void *) 1; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2787 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2788 if (src[i].value.len == 0) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2789 continue; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2790 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2791 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2792 |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2793 copy = ngx_array_push_n(conf->params_len, |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2794 sizeof(ngx_http_script_copy_code_t)); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2795 if (copy == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2796 return NGX_ERROR; |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2797 } |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2798 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2799 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2800 copy->len = src[i].key.len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2801 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2802 copy = ngx_array_push_n(conf->params_len, |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2803 sizeof(ngx_http_script_copy_code_t)); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2804 if (copy == NULL) { |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2805 return NGX_ERROR; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2806 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2807 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2808 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2809 copy->len = src[i].skip_empty; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2810 |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2811 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2812 size = (sizeof(ngx_http_script_copy_code_t) |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2813 + src[i].key.len + sizeof(uintptr_t) - 1) |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2814 & ~(sizeof(uintptr_t) - 1); |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2815 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2816 copy = ngx_array_push_n(conf->params, size); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2817 if (copy == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2818 return NGX_ERROR; |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2819 } |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2820 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2821 copy->code = ngx_http_script_copy_code; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2822 copy->len = src[i].key.len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2823 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2824 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2825 ngx_memcpy(p, src[i].key.data, src[i].key.len); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2826 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2827 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2828 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2829 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2830 sc.cf = cf; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2831 sc.source = &src[i].value; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2832 sc.flushes = &conf->flushes; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2833 sc.lengths = &conf->params_len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2834 sc.values = &conf->params; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2835 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2836 if (ngx_http_script_compile(&sc) != NGX_OK) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2837 return NGX_ERROR; |
509 | 2838 } |
2839 | |
2840 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2841 if (code == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2842 return NGX_ERROR; |
509 | 2843 } |
2844 | |
2845 *code = (uintptr_t) NULL; | |
2846 | |
2847 | |
2848 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
2849 if (code == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2850 return NGX_ERROR; |
509 | 2851 } |
2852 | |
2853 *code = (uintptr_t) NULL; | |
2854 } | |
2855 | |
2856 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2857 if (code == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2858 return NGX_ERROR; |
509 | 2859 } |
2860 | |
2861 *code = (uintptr_t) NULL; | |
2862 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2863 conf->header_params = headers_names.nelts; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2864 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2865 hash.hash = &conf->headers_hash; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2866 hash.key = ngx_hash_key_lc; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2867 hash.max_size = 512; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2868 hash.bucket_size = 64; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2869 hash.name = "fastcgi_params_hash"; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2870 hash.pool = cf->pool; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2871 hash.temp_pool = NULL; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2872 |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2873 return ngx_hash_init(&hash, headers_names.elts, headers_names.nelts); |
479 | 2874 } |
509 | 2875 |
2876 | |
573 | 2877 static ngx_int_t |
2878 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
2879 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 2880 { |
2881 u_char *p; | |
2443 | 2882 ngx_http_fastcgi_ctx_t *f; |
509 | 2883 ngx_http_fastcgi_loc_conf_t *flcf; |
2884 | |
2443 | 2885 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
2886 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2887 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
|
2888 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2889 if (f == NULL) { |
2443 | 2890 return NGX_ERROR; |
2891 } | |
2892 | |
2893 if (f->script_name.len == 0 | |
2894 || f->script_name.data[f->script_name.len - 1] != '/') | |
2895 { | |
2896 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
|
2897 v->valid = 1; |
1565 | 2898 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
|
2899 v->not_found = 0; |
2443 | 2900 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
|
2901 |
573 | 2902 return NGX_OK; |
509 | 2903 } |
2904 | |
2443 | 2905 v->len = f->script_name.len + flcf->index.len; |
2906 | |
2907 v->data = ngx_pnalloc(r->pool, v->len); | |
2908 if (v->data == NULL) { | |
2909 return NGX_ERROR; | |
2910 } | |
2911 | |
2912 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
2913 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
2914 | |
573 | 2915 return NGX_OK; |
509 | 2916 } |
2917 | |
2918 | |
2443 | 2919 static ngx_int_t |
2920 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
2921 ngx_http_variable_value_t *v, uintptr_t data) | |
2922 { | |
2923 ngx_http_fastcgi_ctx_t *f; | |
2924 ngx_http_fastcgi_loc_conf_t *flcf; | |
2925 | |
2926 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
2927 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2928 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
|
2929 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2930 if (f == NULL) { |
2443 | 2931 return NGX_ERROR; |
2932 } | |
2933 | |
2934 v->len = f->path_info.len; | |
2935 v->valid = 1; | |
2936 v->no_cacheable = 0; | |
2937 v->not_found = 0; | |
2938 v->data = f->path_info.data; | |
2939 | |
2940 return NGX_OK; | |
2941 } | |
2942 | |
2943 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2944 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
|
2945 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
2443 | 2946 { |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2947 ngx_http_fastcgi_ctx_t *f; |
2443 | 2948 #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
|
2949 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
|
2950 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
|
2951 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2952 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
|
2953 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2954 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
|
2955 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
|
2956 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
|
2957 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
|
2958 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2959 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2960 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
|
2961 } |
2443 | 2962 |
2963 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
|
2964 return f; |
2443 | 2965 } |
2966 | |
2967 if (flcf->split_regex == NULL) { | |
2968 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
|
2969 return f; |
2443 | 2970 } |
2971 | |
2972 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
2973 | |
3325 | 2974 if (n >= 0) { /* match */ |
2975 f->script_name.len = captures[3] - captures[2]; | |
3735
1ba712d077d1
fix fastcgi_split_path_info, if URI was not fully captured
Igor Sysoev <igor@sysoev.ru>
parents:
3731
diff
changeset
|
2976 f->script_name.data = r->uri.data + captures[2]; |
3325 | 2977 |
2978 f->path_info.len = captures[5] - captures[4]; | |
3735
1ba712d077d1
fix fastcgi_split_path_info, if URI was not fully captured
Igor Sysoev <igor@sysoev.ru>
parents:
3731
diff
changeset
|
2979 f->path_info.data = r->uri.data + captures[4]; |
3325 | 2980 |
2981 return f; | |
2982 } | |
2983 | |
2443 | 2984 if (n == NGX_REGEX_NO_MATCHED) { |
2985 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
|
2986 return f; |
2443 | 2987 } |
2988 | |
3325 | 2989 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
2990 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2991 n, &r->uri, &flcf->split_name); | |
2992 return NULL; | |
2443 | 2993 |
2994 #else | |
2995 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2996 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
|
2997 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2998 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
|
2999 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
|
3000 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
|
3001 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
|
3002 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3003 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3004 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
|
3005 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3006 |
2443 | 3007 f->script_name = r->uri; |
3008 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3009 return f; |
2443 | 3010 |
3011 #endif | |
3012 } | |
3013 | |
3014 | |
509 | 3015 static char * |
3016 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
3017 { | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3018 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3019 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3020 ngx_url_t u; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3021 ngx_str_t *value, *url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3022 ngx_uint_t n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3023 ngx_http_core_loc_conf_t *clcf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3024 ngx_http_script_compile_t sc; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3025 |
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
3026 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
555 | 3027 return "is duplicate"; |
3028 } | |
3029 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3030 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3031 |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3032 clcf->handler = ngx_http_fastcgi_handler; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3033 |
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3034 if (clcf->name.data[clcf->name.len - 1] == '/') { |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3035 clcf->auto_redirect = 1; |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3036 } |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3037 |
509 | 3038 value = cf->args->elts; |
3039 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3040 url = &value[1]; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3041 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3042 n = ngx_http_script_variables_count(url); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3043 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3044 if (n) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3045 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3046 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3047 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3048 sc.cf = cf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3049 sc.source = url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3050 sc.lengths = &flcf->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3051 sc.values = &flcf->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3052 sc.variables = n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3053 sc.complete_lengths = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3054 sc.complete_values = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3055 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3056 if (ngx_http_script_compile(&sc) != NGX_OK) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3057 return NGX_CONF_ERROR; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3058 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3059 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3060 return NGX_CONF_OK; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3061 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3062 |
651 | 3063 ngx_memzero(&u, sizeof(ngx_url_t)); |
3064 | |
3065 u.url = value[1]; | |
884 | 3066 u.no_resolve = 1; |
3067 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3068 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3069 if (flcf->upstream.upstream == NULL) { |
509 | 3070 return NGX_CONF_ERROR; |
3071 } | |
3072 | |
3073 return NGX_CONF_OK; | |
3074 } | |
3075 | |
3076 | |
3077 static char * | |
2443 | 3078 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
3079 { | |
3080 #if (NGX_PCRE) | |
3081 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
3082 | |
3325 | 3083 ngx_str_t *value; |
3084 ngx_regex_compile_t rc; | |
3085 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
2443 | 3086 |
3087 value = cf->args->elts; | |
3088 | |
3089 flcf->split_name = value[1]; | |
3090 | |
3325 | 3091 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
3092 | |
3093 rc.pattern = value[1]; | |
3094 rc.pool = cf->pool; | |
3095 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
3096 rc.err.data = errstr; | |
3097 | |
3098 if (ngx_regex_compile(&rc) != NGX_OK) { | |
3099 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
2443 | 3100 return NGX_CONF_ERROR; |
3101 } | |
3102 | |
3325 | 3103 if (rc.captures != 2) { |
2443 | 3104 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3105 "pattern \"%V\" must have 2 captures", &value[1]); | |
3106 return NGX_CONF_ERROR; | |
3107 } | |
3108 | |
3325 | 3109 flcf->split_regex = rc.regex; |
3110 | |
2443 | 3111 return NGX_CONF_OK; |
3112 | |
3113 #else | |
3114 | |
3115 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
3116 "\"%V\" requires PCRE library", &cmd->name); | |
3117 return NGX_CONF_ERROR; | |
3118 | |
3119 #endif | |
3120 } | |
3121 | |
3122 | |
3123 static char * | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3124 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
|
3125 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3126 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
|
3127 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3128 ngx_str_t *value; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3129 ngx_http_script_compile_t sc; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3130 |
2894 | 3131 if (flcf->upstream.store != NGX_CONF_UNSET |
3132 || flcf->upstream.store_lengths) | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3133 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3134 return "is duplicate"; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3135 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3136 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3137 value = cf->args->elts; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3138 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3139 if (ngx_strcmp(value[1].data, "off") == 0) { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3140 flcf->upstream.store = 0; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3141 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3142 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3143 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3144 #if (NGX_HTTP_CACHE) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3145 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3146 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3147 && flcf->upstream.cache != NULL) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3148 { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3149 return "is incompatible with \"fastcgi_cache\""; |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3150 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3151 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3152 #endif |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3153 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3154 if (ngx_strcmp(value[1].data, "on") == 0) { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3155 flcf->upstream.store = 1; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3156 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3157 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3158 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3159 /* include the terminating '\0' into script */ |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3160 value[1].len++; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3161 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3162 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
|
3163 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3164 sc.cf = cf; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3165 sc.source = &value[1]; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3166 sc.lengths = &flcf->upstream.store_lengths; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3167 sc.values = &flcf->upstream.store_values; |
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
3168 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
|
3169 sc.complete_lengths = 1; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3170 sc.complete_values = 1; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3171 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3172 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
|
3173 return NGX_CONF_ERROR; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3174 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3175 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3176 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3177 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3178 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3179 |
2602 | 3180 #if (NGX_HTTP_CACHE) |
3181 | |
3182 static char * | |
3183 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
3184 { | |
3185 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
3186 | |
3187 ngx_str_t *value; | |
3188 | |
3189 value = cf->args->elts; | |
3190 | |
3191 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
3192 return "is duplicate"; | |
3193 } | |
3194 | |
3195 if (ngx_strcmp(value[1].data, "off") == 0) { | |
3196 flcf->upstream.cache = NULL; | |
3197 return NGX_CONF_OK; | |
3198 } | |
3199 | |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3200 if (flcf->upstream.store > 0 || flcf->upstream.store_lengths) { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3201 return "is incompatible with \"fastcgi_store\""; |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3202 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3203 |
2602 | 3204 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
3205 &ngx_http_fastcgi_module); | |
3206 if (flcf->upstream.cache == NULL) { | |
3207 return NGX_CONF_ERROR; | |
3208 } | |
3209 | |
3210 return NGX_CONF_OK; | |
3211 } | |
3212 | |
3213 | |
3214 static char * | |
3215 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
3216 { | |
3217 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
3218 | |
3219 ngx_str_t *value; | |
3220 ngx_http_compile_complex_value_t ccv; | |
3221 | |
3222 value = cf->args->elts; | |
3223 | |
4947
4251e72b8bb4
Allow the complex value to be defined as an empty string.
Ruslan Ermilov <ru@nginx.com>
parents:
4811
diff
changeset
|
3224 if (flcf->cache_key.value.data) { |
2602 | 3225 return "is duplicate"; |
3226 } | |
3227 | |
3228 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
3229 | |
3230 ccv.cf = cf; | |
3231 ccv.value = &value[1]; | |
3232 ccv.complex_value = &flcf->cache_key; | |
3233 | |
3234 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
3235 return NGX_CONF_ERROR; | |
3236 } | |
3237 | |
3238 return NGX_CONF_OK; | |
3239 } | |
3240 | |
3241 #endif | |
3242 | |
3243 | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3244 static char * |
509 | 3245 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
3246 { | |
3247 #if (NGX_FREEBSD) | |
3248 ssize_t *np = data; | |
3249 | |
673 | 3250 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
509 | 3251 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3252 "\"fastcgi_send_lowat\" must be less than %d " | |
3253 "(sysctl net.inet.tcp.sendspace)", | |
3254 ngx_freebsd_net_inet_tcp_sendspace); | |
3255 | |
3256 return NGX_CONF_ERROR; | |
3257 } | |
3258 | |
3259 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
3260 ssize_t *np = data; | |
3261 | |
3262 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
3263 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
3264 | |
3265 *np = 0; | |
3266 | |
3267 #endif | |
3268 | |
3269 return NGX_CONF_OK; | |
3270 } |