/* * Copyright (C) Igor Sysoev * Copyright (C) Maxim Dounin * Copyright (C) Nginx, Inc. */ #ifndef _NGX_MODULE_H_INCLUDED_ #define _NGX_MODULE_H_INCLUDED_ #include #include #include #define NGX_MODULE_UNSET_INDEX (ngx_uint_t) -1 #define NGX_MODULE_SIGNATURE_0 \ ngx_value(NGX_PTR_SIZE) "," \ ngx_value(NGX_SIG_ATOMIC_T_SIZE) "," \ ngx_value(NGX_TIME_T_SIZE) "," #if (NGX_HAVE_KQUEUE) #define NGX_MODULE_SIGNATURE_1 "1" #else #define NGX_MODULE_SIGNATURE_1 "0" #endif #if (NGX_HAVE_IOCP) #define NGX_MODULE_SIGNATURE_2 "1" #else #define NGX_MODULE_SIGNATURE_2 "0" #endif #if (NGX_HAVE_FILE_AIO || NGX_COMPAT) #define NGX_MODULE_SIGNATURE_3 "1" #else #define NGX_MODULE_SIGNATURE_3 "0" #endif #if (NGX_HAVE_AIO_SENDFILE || NGX_COMPAT) #define NGX_MODULE_SIGNATURE_4 "1" #else #define NGX_MODULE_SIGNATURE_4 "0" #endif #if (NGX_HAVE_EVENTFD) #define NGX_MODULE_SIGNATURE_5 "1" #else #define NGX_MODULE_SIGNATURE_5 "0" #endif #if (NGX_HAVE_EPOLL) #define NGX_MODULE_SIGNATURE_6 "1" #else #define NGX_MODULE_SIGNATURE_6 "0" #endif #if (NGX_HAVE_KEEPALIVE_TUNABLE) #define NGX_MODULE_SIGNATURE_7 "1" #else #define NGX_MODULE_SIGNATURE_7 "0" #endif #if (NGX_HAVE_INET6) #define NGX_MODULE_SIGNATURE_8 "1" #else #define NGX_MODULE_SIGNATURE_8 "0" #endif #define NGX_MODULE_SIGNATURE_9 "1" #define NGX_MODULE_SIGNATURE_10 "1" #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) #define NGX_MODULE_SIGNATURE_11 "1" #else #define NGX_MODULE_SIGNATURE_11 "0" #endif #define NGX_MODULE_SIGNATURE_12 "1" #if (NGX_HAVE_SETFIB) #define NGX_MODULE_SIGNATURE_13 "1" #else #define NGX_MODULE_SIGNATURE_13 "0" #endif #if (NGX_HAVE_TCP_FASTOPEN) #define NGX_MODULE_SIGNATURE_14 "1" #else #define NGX_MODULE_SIGNATURE_14 "0" #endif #if (NGX_HAVE_UNIX_DOMAIN) #define NGX_MODULE_SIGNATURE_15 "1" #else #define NGX_MODULE_SIGNATURE_15 "0" #endif #if (NGX_HAVE_VARIADIC_MACROS) #define NGX_MODULE_SIGNATURE_16 "1" #else #define NGX_MODULE_SIGNATURE_16 "0" #endif #define NGX_MODULE_SIGNATURE_17 "0" #define NGX_MODULE_SIGNATURE_18 "0" #if (NGX_HAVE_OPENAT) #define NGX_MODULE_SIGNATURE_19 "1" #else #define NGX_MODULE_SIGNATURE_19 "0" #endif #if (NGX_HAVE_ATOMIC_OPS) #define NGX_MODULE_SIGNATURE_20 "1" #else #define NGX_MODULE_SIGNATURE_20 "0" #endif #if (NGX_HAVE_POSIX_SEM) #define NGX_MODULE_SIGNATURE_21 "1" #else #define NGX_MODULE_SIGNATURE_21 "0" #endif #if (NGX_THREADS || NGX_COMPAT) #define NGX_MODULE_SIGNATURE_22 "1" #else #define NGX_MODULE_SIGNATURE_22 "0" #endif #if (NGX_PCRE) #define NGX_MODULE_SIGNATURE_23 "1" #else #define NGX_MODULE_SIGNATURE_23 "0" #endif #if (NGX_HTTP_SSL || NGX_COMPAT) #define NGX_MODULE_SIGNATURE_24 "1" #else #define NGX_MODULE_SIGNATURE_24 "0" #endif #define NGX_MODULE_SIGNATURE_25 "1" #if (NGX_HTTP_GZIP) #define NGX_MODULE_SIGNATURE_26 "1" #else #define NGX_MODULE_SIGNATURE_26 "0" #endif #define NGX_MODULE_SIGNATURE_27 "1" #if (NGX_HTTP_X_FORWARDED_FOR) #define NGX_MODULE_SIGNATURE_28 "1" #else #define NGX_MODULE_SIGNATURE_28 "0" #endif #if (NGX_HTTP_REALIP) #define NGX_MODULE_SIGNATURE_29 "1" #else #define NGX_MODULE_SIGNATURE_29 "0" #endif #if (NGX_HTTP_HEADERS) #define NGX_MODULE_SIGNATURE_30 "1" #else #define NGX_MODULE_SIGNATURE_30 "0" #endif #if (NGX_HTTP_DAV) #define NGX_MODULE_SIGNATURE_31 "1" #else #define NGX_MODULE_SIGNATURE_31 "0" #endif #if (NGX_HTTP_CACHE) #define NGX_MODULE_SIGNATURE_32 "1" #else #define NGX_MODULE_SIGNATURE_32 "0" #endif #if (NGX_HTTP_UPSTREAM_ZONE) #define NGX_MODULE_SIGNATURE_33 "1" #else #define NGX_MODULE_SIGNATURE_33 "0" #endif #if (NGX_COMPAT) #define NGX_MODULE_SIGNATURE_34 "1" #else #define NGX_MODULE_SIGNATURE_34 "0" #endif #define NGX_MODULE_SIGNATURE \ NGX_MODULE_SIGNATURE_0 NGX_MODULE_SIGNATURE_1 NGX_MODULE_SIGNATURE_2 \ NGX_MODULE_SIGNATURE_3 NGX_MODULE_SIGNATURE_4 NGX_MODULE_SIGNATURE_5 \ NGX_MODULE_SIGNATURE_6 NGX_MODULE_SIGNATURE_7 NGX_MODULE_SIGNATURE_8 \ NGX_MODULE_SIGNATURE_9 NGX_MODULE_SIGNATURE_10 NGX_MODULE_SIGNATURE_11 \ NGX_MODULE_SIGNATURE_12 NGX_MODULE_SIGNATURE_13 NGX_MODULE_SIGNATURE_14 \ NGX_MODULE_SIGNATURE_15 NGX_MODULE_SIGNATURE_16 NGX_MODULE_SIGNATURE_17 \ NGX_MODULE_SIGNATURE_18 NGX_MODULE_SIGNATURE_19 NGX_MODULE_SIGNATURE_20 \ NGX_MODULE_SIGNATURE_21 NGX_MODULE_SIGNATURE_22 NGX_MODULE_SIGNATURE_23 \ NGX_MODULE_SIGNATURE_24 NGX_MODULE_SIGNATURE_25 NGX_MODULE_SIGNATURE_26 \ NGX_MODULE_SIGNATURE_27 NGX_MODULE_SIGNATURE_28 NGX_MODULE_SIGNATURE_29 \ NGX_MODULE_SIGNATURE_30 NGX_MODULE_SIGNATURE_31 NGX_MODULE_SIGNATURE_32 \ NGX_MODULE_SIGNATURE_33 NGX_MODULE_SIGNATURE_34 #define NGX_MODULE_V1 \ NGX_MODULE_UNSET_INDEX, NGX_MODULE_UNSET_INDEX, \ NULL, 0, 0, nginx_version, NGX_MODULE_SIGNATURE #define NGX_MODULE_V1_PADDING 0, 0, 0, 0, 0, 0, 0, 0 struct ngx_module_s { ngx_uint_t ctx_index; ngx_uint_t index; char *name; ngx_uint_t spare0; ngx_uint_t spare1; ngx_uint_t version; const char *signature; void *ctx; ngx_command_t *commands; ngx_uint_t type; ngx_int_t (*init_master)(ngx_log_t *log); ngx_int_t (*init_module)(ngx_cycle_t *cycle); ngx_int_t (*init_process)(ngx_cycle_t *cycle); ngx_int_t (*init_thread)(ngx_cycle_t *cycle); void (*exit_thread)(ngx_cycle_t *cycle); void (*exit_process)(ngx_cycle_t *cycle); void (*exit_master)(ngx_cycle_t *cycle); uintptr_t spare_hook0; uintptr_t spare_hook1; uintptr_t spare_hook2; uintptr_t spare_hook3; uintptr_t spare_hook4; uintptr_t spare_hook5; uintptr_t spare_hook6; uintptr_t spare_hook7; }; typedef struct { ngx_str_t name; void *(*create_conf)(ngx_cycle_t *cycle); char *(*init_conf)(ngx_cycle_t *cycle, void *conf); } ngx_core_module_t; ngx_int_t ngx_preinit_modules(void); ngx_int_t ngx_cycle_modules(ngx_cycle_t *cycle); ngx_int_t ngx_init_modules(ngx_cycle_t *cycle); ngx_int_t ngx_count_modules(ngx_cycle_t *cycle, ngx_uint_t type); ngx_int_t ngx_add_module(ngx_conf_t *cf, ngx_str_t *file, ngx_module_t *module, char **order); extern ngx_module_t *ngx_modules[]; extern ngx_uint_t ngx_max_module; extern char *ngx_module_names[]; #endif /* _NGX_MODULE_H_INCLUDED_ */