2004-09-28 16:34:51 +08:00
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/*
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2004-09-30 00:00:49 +08:00
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* Copyright (C) Igor Sysoev
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2004-09-28 16:34:51 +08:00
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*/
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2002-09-11 23:18:33 +08:00
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#ifndef _NGX_HTTP_CONFIG_H_INCLUDED_
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#define _NGX_HTTP_CONFIG_H_INCLUDED_
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#include <ngx_alloc.h>
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#include <ngx_http.h>
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2002-12-27 00:26:23 +08:00
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typedef struct {
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2003-05-20 00:39:14 +08:00
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void **main_conf;
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void **srv_conf;
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void **loc_conf;
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2002-12-27 00:26:23 +08:00
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} ngx_http_conf_ctx_t;
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2003-03-21 00:09:44 +08:00
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typedef struct {
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nginx-0.1.29-RELEASE import
*) Feature: the ngx_http_ssi_module supports "include virtual" command.
*) Feature: the ngx_http_ssi_module supports the condition command like
'if expr="$NAME"' and "else" and "endif" commands. Only one nested
level is supported.
*) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and
DATE_GMT variables and "config timefmt" command.
*) Feature: the "ssi_ignore_recycled_buffers" directive.
*) Bugfix: the "echo" command did not show the default value for the
empty QUERY_STRING variable.
*) Change: the ngx_http_proxy_module was rewritten.
*) Feature: the "proxy_redirect", "proxy_pass_request_headers",
"proxy_pass_request_body", and "proxy_method" directives.
*) Feature: the "proxy_set_header" directive. The "proxy_x_var" was
canceled and must be replaced with the proxy_set_header directive.
*) Change: the "proxy_preserve_host" is canceled and must be replaced
with the "proxy_set_header Host $host" and the "proxy_redirect off"
directives, the "proxy_set_header Host $host:$proxy_port" directive
and the appropriate proxy_redirect directives.
*) Change: the "proxy_set_x_real_ip" is canceled and must be replaced
with the "proxy_set_header X-Real-IP $remote_addr" directive.
*) Change: the "proxy_add_x_forwarded_for" is canceled and must be
replaced with
the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for"
directive.
*) Change: the "proxy_set_x_url" is canceled and must be replaced with
the "proxy_set_header X-URL http://$host:$server_port$request_uri"
directive.
*) Feature: the "fastcgi_param" directive.
*) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params"
directive are canceled and must be replaced with the fastcgi_param
directives.
*) Feature: the "index" directive can use the variables.
*) Feature: the "index" directive can be used at http and server levels.
*) Change: the last index only in the "index" directive can be absolute.
*) Feature: the "rewrite" directive can use the variables.
*) Feature: the "internal" directive.
*) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR,
SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME,
REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables.
*) Change: nginx now passes the invalid lines in a client request
headers or a backend response header.
*) Bugfix: if the backend did not transfer response for a long time and
the "send_timeout" was less than "proxy_read_timeout", then nginx
returned the 408 response.
*) Bugfix: the segmentation fault was occurred if the backend sent an
invalid line in response header; the bug had appeared in 0.1.26.
*) Bugfix: the segmentation fault may occurred in FastCGI fault
tolerance configuration.
*) Bugfix: the "expires" directive did not remove the previous
"Expires" and "Cache-Control" headers.
*) Bugfix: nginx did not take into account trailing dot in "Host"
header line.
*) Bugfix: the ngx_http_auth_module did not work under Linux.
*) Bugfix: the rewrite directive worked incorrectly, if the arguments
were in a request.
*) Bugfix: nginx could not be built on MacOS X.
2005-05-12 22:58:06 +08:00
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ngx_int_t (*preconfiguration)(ngx_conf_t *cf);
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ngx_int_t (*postconfiguration)(ngx_conf_t *cf);
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2003-03-21 00:09:44 +08:00
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2004-06-16 23:32:11 +08:00
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void *(*create_main_conf)(ngx_conf_t *cf);
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char *(*init_main_conf)(ngx_conf_t *cf, void *conf);
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2003-03-21 00:09:44 +08:00
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2004-06-16 23:32:11 +08:00
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void *(*create_srv_conf)(ngx_conf_t *cf);
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char *(*merge_srv_conf)(ngx_conf_t *cf, void *prev, void *conf);
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2003-05-20 00:39:14 +08:00
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2004-06-16 23:32:11 +08:00
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void *(*create_loc_conf)(ngx_conf_t *cf);
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char *(*merge_loc_conf)(ngx_conf_t *cf, void *prev, void *conf);
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2003-03-21 00:09:44 +08:00
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} ngx_http_module_t;
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2003-05-27 20:18:54 +08:00
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#define NGX_HTTP_MODULE 0x50545448 /* "HTTP" */
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2003-03-21 00:09:44 +08:00
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2004-04-13 00:38:09 +08:00
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#define NGX_HTTP_MAIN_CONF 0x02000000
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#define NGX_HTTP_SRV_CONF 0x04000000
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#define NGX_HTTP_LOC_CONF 0x08000000
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2005-02-04 03:33:37 +08:00
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#define NGX_HTTP_UPS_CONF 0x10000000
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#define NGX_HTTP_SIF_CONF 0x20000000
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#define NGX_HTTP_LIF_CONF 0x80000000
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2003-01-09 13:36:00 +08:00
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2003-03-21 00:09:44 +08:00
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2003-05-16 23:27:48 +08:00
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#define NGX_HTTP_MAIN_CONF_OFFSET offsetof(ngx_http_conf_ctx_t, main_conf)
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#define NGX_HTTP_SRV_CONF_OFFSET offsetof(ngx_http_conf_ctx_t, srv_conf)
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#define NGX_HTTP_LOC_CONF_OFFSET offsetof(ngx_http_conf_ctx_t, loc_conf)
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2002-12-27 00:26:23 +08:00
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2005-03-04 22:06:57 +08:00
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#define ngx_http_get_module_main_conf(r, module) \
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(r)->main_conf[module.ctx_index]
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#define ngx_http_get_module_srv_conf(r, module) (r)->srv_conf[module.ctx_index]
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#define ngx_http_get_module_loc_conf(r, module) (r)->loc_conf[module.ctx_index]
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2003-03-21 00:09:44 +08:00
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2004-07-17 01:11:43 +08:00
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/*
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* ngx_http_conf_get_module_srv_conf() and ngx_http_conf_get_module_loc_conf()
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2004-09-14 13:45:22 +08:00
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* must not be used at the merge phase because cf->ctx points to http{}'s ctx
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2004-07-17 01:11:43 +08:00
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*/
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2004-07-16 00:35:51 +08:00
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2004-07-19 03:11:20 +08:00
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#define ngx_http_conf_get_module_main_conf(cf, module) \
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2005-03-19 20:38:37 +08:00
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((ngx_http_conf_ctx_t *) cf->ctx)->main_conf[module.ctx_index]
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2004-07-19 03:11:20 +08:00
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#define ngx_http_conf_get_module_srv_conf(cf, module) \
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2005-03-19 20:38:37 +08:00
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((ngx_http_conf_ctx_t *) cf->ctx)->srv_conf[module.ctx_index]
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2004-07-19 03:11:20 +08:00
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#define ngx_http_conf_get_module_loc_conf(cf, module) \
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2005-03-19 20:38:37 +08:00
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((ngx_http_conf_ctx_t *) cf->ctx)->loc_conf[module.ctx_index]
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2004-07-19 03:11:20 +08:00
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2004-07-16 00:35:51 +08:00
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#define ngx_http_cycle_get_module_main_conf(cycle, module) \
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2005-03-19 20:38:37 +08:00
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((ngx_http_conf_ctx_t *) \
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cycle->conf_ctx[ngx_http_module.index])->main_conf[module.ctx_index]
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2002-12-27 00:26:23 +08:00
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2002-09-11 23:18:33 +08:00
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2003-02-07 01:21:13 +08:00
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#endif /* _NGX_HTTP_CONFIG_H_INCLUDED_ */
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