| |
| /* |
| * Copyright (C) Igor Sysoev |
| */ |
| |
| |
| #ifndef _NGX_HTTP_CONFIG_H_INCLUDED_ |
| #define _NGX_HTTP_CONFIG_H_INCLUDED_ |
| |
| |
| #include <ngx_config.h> |
| #include <ngx_core.h> |
| #include <ngx_http.h> |
| |
| |
| typedef struct { |
| void **main_conf; |
| void **srv_conf; |
| void **loc_conf; |
| } ngx_http_conf_ctx_t; |
| |
| |
| typedef struct { |
| ngx_int_t (*preconfiguration)(ngx_conf_t *cf); |
| ngx_int_t (*postconfiguration)(ngx_conf_t *cf); |
| |
| void *(*create_main_conf)(ngx_conf_t *cf); |
| char *(*init_main_conf)(ngx_conf_t *cf, void *conf); |
| |
| void *(*create_srv_conf)(ngx_conf_t *cf); |
| char *(*merge_srv_conf)(ngx_conf_t *cf, void *prev, void *conf); |
| |
| void *(*create_loc_conf)(ngx_conf_t *cf); |
| char *(*merge_loc_conf)(ngx_conf_t *cf, void *prev, void *conf); |
| } ngx_http_module_t; |
| |
| |
| #define NGX_HTTP_MODULE 0x50545448 /* "HTTP" */ |
| |
| #define NGX_HTTP_MAIN_CONF 0x02000000 |
| #define NGX_HTTP_SRV_CONF 0x04000000 |
| #define NGX_HTTP_LOC_CONF 0x08000000 |
| #define NGX_HTTP_UPS_CONF 0x10000000 |
| #define NGX_HTTP_SIF_CONF 0x20000000 |
| #define NGX_HTTP_LIF_CONF 0x80000000 |
| |
| |
| #define NGX_HTTP_MAIN_CONF_OFFSET offsetof(ngx_http_conf_ctx_t, main_conf) |
| #define NGX_HTTP_SRV_CONF_OFFSET offsetof(ngx_http_conf_ctx_t, srv_conf) |
| #define NGX_HTTP_LOC_CONF_OFFSET offsetof(ngx_http_conf_ctx_t, loc_conf) |
| |
| |
| #define ngx_http_get_module_main_conf(r, module) \ |
| (r)->main_conf[module.ctx_index] |
| #define ngx_http_get_module_srv_conf(r, module) (r)->srv_conf[module.ctx_index] |
| #define ngx_http_get_module_loc_conf(r, module) (r)->loc_conf[module.ctx_index] |
| |
| /* |
| * ngx_http_conf_get_module_srv_conf() and ngx_http_conf_get_module_loc_conf() |
| * must not be used at the merge phase because cf->ctx points to http{}'s ctx |
| */ |
| |
| #define ngx_http_conf_get_module_main_conf(cf, module) \ |
| ((ngx_http_conf_ctx_t *) cf->ctx)->main_conf[module.ctx_index] |
| #define ngx_http_conf_get_module_srv_conf(cf, module) \ |
| ((ngx_http_conf_ctx_t *) cf->ctx)->srv_conf[module.ctx_index] |
| #define ngx_http_conf_get_module_loc_conf(cf, module) \ |
| ((ngx_http_conf_ctx_t *) cf->ctx)->loc_conf[module.ctx_index] |
| |
| #define ngx_http_cycle_get_module_main_conf(cycle, module) \ |
| ((ngx_http_conf_ctx_t *) \ |
| cycle->conf_ctx[ngx_http_module.index])->main_conf[module.ctx_index] |
| |
| |
| |
| #endif /* _NGX_HTTP_CONFIG_H_INCLUDED_ */ |