Mercurial > hg > nginx
diff src/http/modules/ngx_http_fastcgi_module.c @ 5951:610832763648
Upstream: added variables support to proxy_cache and friends.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Mon, 22 Dec 2014 12:59:09 +0300 |
parents | 634da79665d3 |
children | 8ad78808a612 |
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--- a/src/http/modules/ngx_http_fastcgi_module.c +++ b/src/http/modules/ngx_http_fastcgi_module.c @@ -11,6 +11,11 @@ typedef struct { + ngx_array_t caches; /* ngx_http_file_cache_t * */ +} ngx_http_fastcgi_main_conf_t; + + +typedef struct { ngx_array_t *flushes; ngx_array_t *lengths; ngx_array_t *values; @@ -155,6 +160,7 @@ static void ngx_http_fastcgi_finalize_re ngx_int_t rc); static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); +static void *ngx_http_fastcgi_create_main_conf(ngx_conf_t *cf); static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child); @@ -368,8 +374,8 @@ static ngx_command_t ngx_http_fastcgi_c { ngx_string("fastcgi_cache_path"), NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, ngx_http_file_cache_set_slot, - 0, - 0, + NGX_HTTP_MAIN_CONF_OFFSET, + offsetof(ngx_http_fastcgi_main_conf_t, caches), &ngx_http_fastcgi_module }, { ngx_string("fastcgi_cache_bypass"), @@ -536,7 +542,7 @@ static ngx_http_module_t ngx_http_fastc ngx_http_fastcgi_add_variables, /* preconfiguration */ NULL, /* postconfiguration */ - NULL, /* create main configuration */ + ngx_http_fastcgi_create_main_conf, /* create main configuration */ NULL, /* init main configuration */ NULL, /* create server configuration */ @@ -635,10 +641,13 @@ static ngx_path_init_t ngx_http_fastcgi static ngx_int_t ngx_http_fastcgi_handler(ngx_http_request_t *r) { - ngx_int_t rc; - ngx_http_upstream_t *u; - ngx_http_fastcgi_ctx_t *f; - ngx_http_fastcgi_loc_conf_t *flcf; + ngx_int_t rc; + ngx_http_upstream_t *u; + ngx_http_fastcgi_ctx_t *f; + ngx_http_fastcgi_loc_conf_t *flcf; +#if (NGX_HTTP_CACHE) + ngx_http_fastcgi_main_conf_t *fmcf; +#endif if (ngx_http_upstream_create(r) != NGX_OK) { return NGX_HTTP_INTERNAL_SERVER_ERROR; @@ -667,8 +676,12 @@ ngx_http_fastcgi_handler(ngx_http_reques u->conf = &flcf->upstream; #if (NGX_HTTP_CACHE) + fmcf = ngx_http_get_module_main_conf(r, ngx_http_fastcgi_module); + + u->caches = &fmcf->caches; u->create_key = ngx_http_fastcgi_create_key; #endif + u->create_request = ngx_http_fastcgi_create_request; u->reinit_request = ngx_http_fastcgi_reinit_request; u->process_header = ngx_http_fastcgi_process_header; @@ -2337,6 +2350,29 @@ ngx_http_fastcgi_add_variables(ngx_conf_ static void * +ngx_http_fastcgi_create_main_conf(ngx_conf_t *cf) +{ + ngx_http_fastcgi_main_conf_t *conf; + + conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_main_conf_t)); + if (conf == NULL) { + return NULL; + } + +#if (NGX_HTTP_CACHE) + if (ngx_array_init(&conf->caches, cf->pool, 4, + sizeof(ngx_http_file_cache_t *)) + != NGX_OK) + { + return NULL; + } +#endif + + return conf; +} + + +static void * ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) { ngx_http_fastcgi_loc_conf_t *conf; @@ -2617,6 +2653,7 @@ ngx_http_fastcgi_merge_loc_conf(ngx_conf prev->upstream.cache, 0); conf->upstream.cache_zone = prev->upstream.cache_zone; + conf->upstream.cache_value = prev->upstream.cache_value; } if (conf->upstream.cache_zone && conf->upstream.cache_zone->data == NULL) { @@ -3272,7 +3309,9 @@ ngx_http_fastcgi_cache(ngx_conf_t *cf, n { ngx_http_fastcgi_loc_conf_t *flcf = conf; - ngx_str_t *value; + ngx_str_t *value; + ngx_http_complex_value_t cv; + ngx_http_compile_complex_value_t ccv; value = cf->args->elts; @@ -3291,6 +3330,29 @@ ngx_http_fastcgi_cache(ngx_conf_t *cf, n flcf->upstream.cache = 1; + ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); + + ccv.cf = cf; + ccv.value = &value[1]; + ccv.complex_value = &cv; + + if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { + return NGX_CONF_ERROR; + } + + if (cv.lengths != NULL) { + + flcf->upstream.cache_value = ngx_palloc(cf->pool, + sizeof(ngx_http_complex_value_t)); + if (flcf->upstream.cache_value == NULL) { + return NGX_CONF_ERROR; + } + + *flcf->upstream.cache_value = cv; + + return NGX_CONF_OK; + } + flcf->upstream.cache_zone = ngx_shared_memory_add(cf, &value[1], 0, &ngx_http_fastcgi_module); if (flcf->upstream.cache_zone == NULL) {