Mercurial > hg > nginx
view src/http/ngx_http_core_module.h @ 485:4ebe09b07e30 release-0.1.17
nginx-0.1.17-RELEASE import
*) Change: the ngx_http_rewrite_module was rewritten from the scratch.
Now it is possible to redirect, to return the error codes, to check
the variables and referrers. The directives can be used inside
locations. The redirect directive was canceled.
*) Feature: the ngx_http_geo_module.
*) Feature: the proxy_set_x_var and fastcgi_set_var directives.
*) Bugfix: the location configuration with "=" modifier may be used in
another location.
*) Bugfix: the correct content type was set only for requests that use
small caps letters in extension.
*) Bugfix: if the proxy_pass or fastcgi_pass directives were set in the
location, and access was denied, and the error was redirected to a
static page, then the segmentation fault occurred.
*) Bugfix: if in a proxied "Location" header was a relative URL, then a
host name and a slash were added to them; the bug had appeared in
0.1.14.
*) Bugfix: the system error message was not logged on Linux.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 03 Feb 2005 19:33:37 +0000 |
parents | c52408583801 |
children | 45a460f82aec |
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/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_HTTP_CORE_H_INCLUDED_ #define _NGX_HTTP_CORE_H_INCLUDED_ #include <ngx_string.h> #include <ngx_array.h> #include <ngx_http.h> typedef struct { in_addr_t addr; in_port_t port; int family; ngx_str_t file_name; ngx_int_t line; unsigned default_server:1; } ngx_http_listen_t; typedef enum { NGX_HTTP_REWRITE_PHASE = 0, NGX_HTTP_FIND_CONFIG_PHASE, NGX_HTTP_ACCESS_PHASE, NGX_HTTP_CONTENT_PHASE, NGX_HTTP_LAST_PHASE } ngx_http_phases; typedef struct { ngx_uint_t value; ngx_str_t text; } ngx_http_variable_value_t; typedef struct ngx_http_variable_s ngx_http_variable_t; typedef ngx_http_variable_value_t *(*ngx_http_get_variable_pt) (ngx_http_request_t *r, void *var); struct ngx_http_variable_s { ngx_str_t name; ngx_uint_t index; ngx_http_get_variable_pt handler; void *data; ngx_uint_t uses; }; typedef struct { ngx_array_t handlers; ngx_int_t type; /* NGX_OK, NGX_DECLINED */ } ngx_http_phase_t; typedef struct { ngx_array_t servers; /* ngx_http_core_srv_conf_t */ ngx_http_phase_t phases[NGX_HTTP_LAST_PHASE]; ngx_array_t index_handlers; ngx_uint_t server_names_hash; ngx_uint_t server_names_hash_threshold; size_t max_server_name_len; ngx_array_t variables; /* ngx_http_variable_t */ } ngx_http_core_main_conf_t; typedef struct { /* * array of the ngx_http_core_loc_conf_t, * used in the translation handler and in the merge phase */ ngx_array_t locations; /* array of the ngx_http_listen_t, "listen" directive */ ngx_array_t listen; /* array of the ngx_http_server_name_t, "server_name" directive */ ngx_array_t server_names; /* server ctx */ ngx_http_conf_ctx_t *ctx; size_t connection_pool_size; size_t request_pool_size; size_t client_header_buffer_size; ngx_bufs_t large_client_header_buffers; ngx_msec_t post_accept_timeout; ngx_msec_t client_header_timeout; ngx_uint_t restrict_host_names; } ngx_http_core_srv_conf_t; /* list of structures to find core_srv_conf quickly at run time */ typedef struct { in_port_t port; ngx_str_t port_text; ngx_array_t addrs; /* array of ngx_http_in_addr_t */ } ngx_http_in_port_t; struct ngx_http_in_addr_s { in_addr_t addr; ngx_array_t names; /* array of ngx_http_server_name_t */ ngx_array_t *hash; /* hash of ngx_http_server_name_t */ ngx_array_t wildcards; /* array of ngx_http_server_name_t */ /* the default server configuration for this address:port */ ngx_http_core_srv_conf_t *core_srv_conf; ngx_uint_t default_server; /* unsigned default_server:1; */ }; typedef struct { ngx_str_t name; ngx_http_core_srv_conf_t *core_srv_conf; /* virtual name server conf */ ngx_uint_t wildcard; /* unsigned wildcard:1 */ } ngx_http_server_name_t; #define ngx_http_server_names_hash_key(key, name, len, prime) \ { \ ngx_uint_t n; \ for (key = 0, n = 0; n < len; n++) { \ key += name[n]; \ } \ key %= prime; \ } #define NGX_HTTP_TYPES_HASH_PRIME 13 #define ngx_http_types_hash_key(key, ext) \ { \ ngx_uint_t n; \ for (key = 0, n = 0; n < ext.len; n++) { \ key += ext.data[n]; \ } \ key %= NGX_HTTP_TYPES_HASH_PRIME; \ } typedef struct { ngx_str_t exten; ngx_str_t type; } ngx_http_type_t; typedef struct { ngx_int_t status; ngx_int_t overwrite; ngx_str_t uri; } ngx_http_err_page_t; typedef struct ngx_http_core_loc_conf_s ngx_http_core_loc_conf_t; struct ngx_http_core_loc_conf_s { ngx_str_t name; /* location name */ #if (NGX_PCRE) ngx_regex_t *regex; #endif unsigned noname:1; /* "if () {}" block */ unsigned exact_match:1; unsigned noregex:1; unsigned auto_redirect:1; unsigned alias:1; /* array of inclusive ngx_http_core_loc_conf_t */ ngx_array_t locations; /* pointer to the modules' loc_conf */ void **loc_conf ; ngx_http_handler_pt handler; ngx_str_t root; /* root, alias */ ngx_array_t *types; ngx_str_t default_type; size_t client_max_body_size; /* client_max_body_size */ size_t client_body_buffer_size; /* client_body_buffer_size */ size_t send_lowat; /* send_lowat */ size_t postpone_output; /* postpone_output */ size_t limit_rate; /* limit_rate */ ngx_msec_t client_body_timeout; /* client_body_timeout */ ngx_msec_t send_timeout; /* send_timeout */ ngx_msec_t keepalive_timeout; /* keepalive_timeout */ ngx_msec_t lingering_time; /* lingering_time */ ngx_msec_t lingering_timeout; /* lingering_timeout */ time_t keepalive_header; /* keepalive_timeout */ ngx_flag_t sendfile; /* sendfile */ ngx_flag_t tcp_nopush; /* tcp_nopush */ ngx_flag_t tcp_nodelay; /* tcp_nodelay */ ngx_flag_t reset_timedout_connection; /* reset_timedout_connection */ ngx_flag_t msie_padding; /* msie_padding */ ngx_array_t *error_pages; /* error_page */ ngx_path_t *client_body_temp_path; /* client_body_temp_path */ ngx_http_cache_hash_t *open_files; ngx_log_t *err_log; #if 0 ngx_http_core_loc_conf_t *prev_location; #endif }; extern ngx_http_module_t ngx_http_core_module_ctx; extern ngx_module_t ngx_http_core_module; extern ngx_uint_t ngx_http_max_module; ngx_int_t ngx_http_find_location_config(ngx_http_request_t *r); ngx_int_t ngx_http_set_content_type(ngx_http_request_t *r); ngx_int_t ngx_http_set_exten(ngx_http_request_t *r); ngx_int_t ngx_http_internal_redirect(ngx_http_request_t *r, ngx_str_t *uri, ngx_str_t *args); ngx_http_variable_t *ngx_http_add_variable(ngx_conf_t *cf); ngx_http_variable_value_t *ngx_http_get_variable(ngx_http_request_t *r, ngx_uint_t index); typedef ngx_int_t (*ngx_http_output_header_filter_pt)(ngx_http_request_t *r); typedef ngx_int_t (*ngx_http_output_body_filter_pt) (ngx_http_request_t *r, ngx_chain_t *chain); ngx_int_t ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *chain); ngx_int_t ngx_http_write_filter(ngx_http_request_t *r, ngx_chain_t *chain); #endif /* _NGX_HTTP_CORE_H_INCLUDED_ */