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comparison src/http/ngx_http_upstream.c @ 6899:d2b2ff157da5

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Variables: generic prefix variables.
author Dmitry Volyntsev <xeioex@nginx.com>
date Tue, 31 Jan 2017 21:19:58 +0300
parents a5d1b1383dea
children 9a9e13686869
comparison
equal deleted inserted replaced
6885:25203fc377fb 6899:d2b2ff157da5
160 ngx_http_variable_value_t *v, uintptr_t data); 160 ngx_http_variable_value_t *v, uintptr_t data);
161 static ngx_int_t ngx_http_upstream_response_time_variable(ngx_http_request_t *r, 161 static ngx_int_t ngx_http_upstream_response_time_variable(ngx_http_request_t *r,
162 ngx_http_variable_value_t *v, uintptr_t data); 162 ngx_http_variable_value_t *v, uintptr_t data);
163 static ngx_int_t ngx_http_upstream_response_length_variable( 163 static ngx_int_t ngx_http_upstream_response_length_variable(
164 ngx_http_request_t *r, ngx_http_variable_value_t *v, uintptr_t data); 164 ngx_http_request_t *r, ngx_http_variable_value_t *v, uintptr_t data);
165 static ngx_int_t ngx_http_upstream_header_variable(ngx_http_request_t *r,
166 ngx_http_variable_value_t *v, uintptr_t data);
167 static ngx_int_t ngx_http_upstream_cookie_variable(ngx_http_request_t *r,
168 ngx_http_variable_value_t *v, uintptr_t data);
165 169
166 static char *ngx_http_upstream(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy); 170 static char *ngx_http_upstream(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy);
167 static char *ngx_http_upstream_server(ngx_conf_t *cf, ngx_command_t *cmd, 171 static char *ngx_http_upstream_server(ngx_conf_t *cf, ngx_command_t *cmd,
168 void *conf); 172 void *conf);
169 173
411 ngx_http_upstream_cache_etag, 0, 415 ngx_http_upstream_cache_etag, 0,
412 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, 416 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 },
413 417
414 #endif 418 #endif
415 419
420 { ngx_string("upstream_http_"), NULL, ngx_http_upstream_header_variable,
421 0, NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_PREFIX, 0 },
422
423 { ngx_string("upstream_cookie_"), NULL, ngx_http_upstream_cookie_variable,
424 0, NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_PREFIX, 0 },
425
416 { ngx_null_string, NULL, NULL, 0, 0, 0 } 426 { ngx_null_string, NULL, NULL, 0, 0, 0 }
417 }; 427 };
418 428
419 429
420 static ngx_http_upstream_next_t ngx_http_upstream_next_errors[] = { 430 static ngx_http_upstream_next_t ngx_http_upstream_next_errors[] = {
5389 5399
5390 return NGX_OK; 5400 return NGX_OK;
5391 } 5401 }
5392 5402
5393 5403
5394 ngx_int_t 5404 static ngx_int_t
5395 ngx_http_upstream_header_variable(ngx_http_request_t *r, 5405 ngx_http_upstream_header_variable(ngx_http_request_t *r,
5396 ngx_http_variable_value_t *v, uintptr_t data) 5406 ngx_http_variable_value_t *v, uintptr_t data)
5397 { 5407 {
5398 if (r->upstream == NULL) { 5408 if (r->upstream == NULL) {
5399 v->not_found = 1; 5409 v->not_found = 1;
5404 &r->upstream->headers_in.headers.part, 5414 &r->upstream->headers_in.headers.part,
5405 sizeof("upstream_http_") - 1); 5415 sizeof("upstream_http_") - 1);
5406 } 5416 }
5407 5417
5408 5418
5409 ngx_int_t 5419 static ngx_int_t
5410 ngx_http_upstream_cookie_variable(ngx_http_request_t *r, 5420 ngx_http_upstream_cookie_variable(ngx_http_request_t *r,
5411 ngx_http_variable_value_t *v, uintptr_t data) 5421 ngx_http_variable_value_t *v, uintptr_t data)
5412 { 5422 {
5413 ngx_str_t *name = (ngx_str_t *) data; 5423 ngx_str_t *name = (ngx_str_t *) data;
5414 5424