170 lines
4.7 KiB
C
170 lines
4.7 KiB
C
#ifndef _NGX_HTTP_CORE_H_INCLUDED_
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#define _NGX_HTTP_CORE_H_INCLUDED_
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#include <ngx_string.h>
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#include <ngx_array.h>
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#include <ngx_http.h>
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typedef struct {
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in_addr_t addr;
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int port;
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int family;
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ngx_str_t file_name;
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int line;
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unsigned default_server:1;
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} ngx_http_listen_t;
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typedef enum {
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NGX_HTTP_REWRITE_PHASE = 0,
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NGX_HTTP_FIND_CONFIG_PHASE,
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NGX_HTTP_CONTENT_PHASE,
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NGX_HTTP_LAST_PHASE
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} ngx_http_phases;
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typedef struct {
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ngx_array_t handlers;
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ngx_int_t type; /* NGX_OK, NGX_DECLINED */
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} ngx_http_phase_t;
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typedef struct {
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ngx_array_t servers; /* array of ngx_http_core_srv_conf_t */
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ngx_http_phase_t phases[NGX_HTTP_LAST_PHASE];
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ngx_array_t index_handlers;
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} ngx_http_core_main_conf_t;
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typedef struct {
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ngx_array_t locations; /* array of ngx_http_core_loc_conf_t,
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used in the translation handler
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and in the merge phase */
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ngx_array_t listen; /* 'listen', array of ngx_http_listen_t */
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ngx_array_t server_names; /* 'server_name',
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array of ngx_http_server_name_t */
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ngx_http_conf_ctx_t *ctx; /* server ctx */
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size_t connection_pool_size;
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size_t request_pool_size;
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size_t client_header_buffer_size;
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ngx_msec_t post_accept_timeout;
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ngx_msec_t client_header_timeout;
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ngx_flag_t large_client_header;
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} ngx_http_core_srv_conf_t;
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/* list of structures to find core_srv_conf quickly at run time */
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typedef struct {
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int port;
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ngx_str_t port_name;
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ngx_array_t addrs; /* array of ngx_http_in_addr_t */
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} ngx_http_in_port_t;
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typedef struct {
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in_addr_t addr;
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ngx_array_t names; /* array of ngx_http_server_name_t */
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ngx_http_core_srv_conf_t *core_srv_conf; /* default server conf
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for this address:port */
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unsigned default_server:1;
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} ngx_http_in_addr_t;
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typedef struct {
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ngx_str_t name;
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ngx_http_core_srv_conf_t *core_srv_conf; /* virtual name server conf */
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} ngx_http_server_name_t;
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#define NGX_HTTP_TYPES_HASH_PRIME 13
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#define ngx_http_types_hash_key(key, ext) \
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{ \
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u_int n; \
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for (key = 0, n = 0; n < ext.len; n++) { \
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key += ext.data[n]; \
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} \
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key %= NGX_HTTP_TYPES_HASH_PRIME; \
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}
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typedef struct {
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ngx_str_t exten;
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ngx_str_t type;
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} ngx_http_type_t;
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typedef struct {
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int code;
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ngx_str_t uri;
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} ngx_http_err_page_t;
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typedef struct {
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ngx_str_t name; /* location name */
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void **loc_conf ; /* pointer to the modules' loc_conf */
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int (*handler) (ngx_http_request_t *r);
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ngx_str_t root; /* root, alias */
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ngx_array_t *types;
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ngx_str_t default_type;
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size_t send_lowat; /* send_lowat */
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size_t discarded_buffer_size; /* discarded_buffer_size */
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ngx_msec_t client_body_timeout; /* client_body_timeout */
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ngx_msec_t send_timeout; /* send_timeout */
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ngx_msec_t keepalive_timeout; /* keepalive_timeout */
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ngx_msec_t lingering_time; /* lingering_time */
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ngx_msec_t lingering_timeout; /* lingering_timeout */
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ngx_flag_t sendfile; /* sendfile */
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ngx_flag_t tcp_nopush; /* tcp_nopush */
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ngx_flag_t msie_padding; /* msie_padding */
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ngx_array_t *error_pages; /* error_page */
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ngx_http_cache_hash_t *open_files;
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#if (HAVE_PCRE)
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ngx_regex_t *regex;
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#endif
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unsigned exact_match:1;
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unsigned auto_redirect:1;
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unsigned alias:1;
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ngx_log_t *err_log;
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} ngx_http_core_loc_conf_t;
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extern ngx_http_module_t ngx_http_core_module_ctx;
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extern ngx_module_t ngx_http_core_module;
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extern int ngx_http_max_module;
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int ngx_http_find_location_config(ngx_http_request_t *r);
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int ngx_http_core_translate_handler(ngx_http_request_t *r);
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ngx_int_t ngx_http_set_content_type(ngx_http_request_t *r);
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ngx_int_t ngx_http_set_exten(ngx_http_request_t *r);
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int ngx_http_internal_redirect(ngx_http_request_t *r,
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ngx_str_t *uri, ngx_str_t *args);
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#endif /* _NGX_HTTP_CORE_H_INCLUDED_ */
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