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nginx/src/core/ngx_file.h

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nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
2004-09-28 16:34:51 +08:00
/*
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
2004-09-30 00:00:49 +08:00
* Copyright (C) Igor Sysoev
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
2004-09-28 16:34:51 +08:00
*/
nginx-0.0.1-2002-09-02-18:48:24 import
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#ifndef _NGX_FILE_H_INCLUDED_
#define _NGX_FILE_H_INCLUDED_
nginx-0.0.1-2003-06-03-19:42:58 import
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#include <ngx_config.h>
#include <ngx_core.h>
nginx-0.0.1-2002-09-02-18:48:24 import
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nginx-0.0.1-2003-11-19-00:34:08 import
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typedef struct ngx_path_s ngx_path_t;
#include <ngx_garbage_collector.h>
nginx-0.0.1-2002-09-02-18:48:24 import
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struct ngx_file_s {
nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
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ngx_fd_t fd;
ngx_str_t name;
ngx_file_info_t info;
nginx-0.0.1-2002-12-15-09:25:09 import
2002-12-15 14:25:09 +08:00
nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
2004-11-21 03:52:20 +08:00
off_t offset;
off_t sys_offset;
nginx-0.0.1-2002-12-21-20:14:50 import
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nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
2004-11-21 03:52:20 +08:00
ngx_log_t *log;
nginx-0.0.1-2002-12-15-09:25:09 import
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nginx-0.1.24-RELEASE import *) Feature: the ngx_http_ssi_filter_module supports the QUERY_STRING and DOCUMENT_URI variables. *) Bugfix: the ngx_http_autoindex_module may some times return the 404 response for existent directory, if this directory was used in "alias" directive. *) Bugfix: the ngx_http_ssi_filter_module ran incorrectly for large responses. *) Bugfix: the lack of the "Referer" header line was always accounted as valid referrer.
2005-03-04 22:06:57 +08:00
ngx_uint_t valid_info; /* unsigned valid_info:1; */
nginx-0.0.1-2002-09-02-18:48:24 import
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};
nginx-0.0.1-2003-11-14-19:52:04 import
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#define NGX_MAX_PATH_LEVEL 3
nginx-0.0.1-2002-09-02-18:48:24 import
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nginx-0.0.1-2003-11-19-00:34:08 import
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struct ngx_path_s {
ngx_str_t name;
nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
2004-11-21 03:52:20 +08:00
ngx_uint_t len;
ngx_uint_t level[3];
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
ngx_gc_handler_pt cleaner;
nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
2004-11-21 03:52:20 +08:00
u_char *conf_file;
ngx_uint_t line;
nginx-0.0.1-2003-11-19-00:34:08 import
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};
nginx-0.0.1-2003-04-11-20:01:14 import
2003-04-12 00:01:14 +08:00
nginx-0.0.1-2003-10-27-11:53:49 import
2003-10-27 16:53:49 +08:00
typedef struct {
nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
2004-11-21 03:52:20 +08:00
ngx_file_t file;
off_t offset;
ngx_path_t *path;
ngx_pool_t *pool;
char *warn;
nginx-0.0.1-2003-10-27-11:53:49 import
2003-10-27 16:53:49 +08:00
nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
2004-11-21 03:52:20 +08:00
unsigned persistent:1;
nginx-0.0.1-2003-10-27-11:53:49 import
2003-10-27 16:53:49 +08:00
} ngx_temp_file_t;
nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
2004-11-21 03:52:20 +08:00
ssize_t ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain);
ngx_int_t ngx_create_temp_file(ngx_file_t *file, ngx_path_t *path,
nginx-0.1.21-RELEASE import *) Bugfix: the ngx_http_stub_status_module showed incorrect statistics if "rtsig" method was used or if several worker process ran on SMP. *) Bugfix: nginx could not be built by the icc compiler on Linux or if the zlib-1.2.x library was building from sources. *) Bugfix: nginx could not be built on NetBSD 2.0.
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ngx_pool_t *pool, int persistent);
nginx-0.0.1-2003-04-11-20:01:14 import
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void ngx_create_hashed_filename(ngx_file_t *file, ngx_path_t *path);
nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
2004-11-21 03:52:20 +08:00
ngx_int_t ngx_create_path(ngx_file_t *file, ngx_path_t *path);
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
ngx_int_t ngx_add_path(ngx_conf_t *cf, ngx_path_t **slot);
nginx-0.1.8-RELEASE import *) Bugfix: in the ngx_http_autoindex_module if the long file names were in the listing. *) Feature: the "^~" modifier in the location directive. *) Feature: the proxy_max_temp_file_size directive.
2004-11-21 03:52:20 +08:00
ngx_int_t ngx_create_pathes(ngx_cycle_t *cycle, ngx_uid_t user);
nginx-0.0.1-2003-04-11-20:01:14 import
2003-04-12 00:01:14 +08:00
nginx-0.1.24-RELEASE import *) Feature: the ngx_http_ssi_filter_module supports the QUERY_STRING and DOCUMENT_URI variables. *) Bugfix: the ngx_http_autoindex_module may some times return the 404 response for existent directory, if this directory was used in "alias" directive. *) Bugfix: the ngx_http_ssi_filter_module ran incorrectly for large responses. *) Bugfix: the lack of the "Referer" header line was always accounted as valid referrer.
2005-03-04 22:06:57 +08:00
void ngx_init_temp_number(void);
nginx-0.1.22-RELEASE import *) Bugfix: the ngx_http_stub_status_module showed incorrect handled connections statistics if the proxying or FastCGI server were used. *) Bugfix: the installation paths were incorrectly quoted on Linux and Solaris; the bug had appeared in 0.1.21.
2005-02-24 20:29:09 +08:00
ngx_atomic_uint_t ngx_next_temp_number(ngx_uint_t collision);
nginx-0.0.1-2003-04-11-20:01:14 import
2003-04-12 00:01:14 +08:00
nginx-0.0.1-2003-10-22-20:38:26 import
2003-10-23 00:38:26 +08:00
char *ngx_conf_set_path_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
#define ngx_conf_merge_path_value(curr, prev, path, l1, l2, l3, clean, cf) \
if (curr == NULL) { \
if (prev == NULL) { \
nginx-0.1.25-RELEASE import *) Bugfix: nginx did run on Linux parisc. *) Feature: nginx now does not start under FreeBSD if the sysctl kern.ipc.somaxconn value is too big. *) Bugfix: if a request was internally redirected by the ngx_http_index_module module to the ngx_http_proxy_module or ngx_http_fastcgi_module modules, then the index file was not closed after request completion. *) Feature: the "proxy_pass" can be used in location with regular expression. *) Feature: the ngx_http_rewrite_filter_module module supports the condition like "if ($HTTP_USER_AGENT ~ MSIE)". *) Bugfix: nginx started too slow if the large number of addresses and text values were used in the "geo" directive. *) Change: a variable name must be declared as "$name" in the "geo" directive. The previous variant without "$" is still supported, but will be removed soon. *) Feature: the "%{VARIABLE}v" logging parameter. *) Feature: the "set $name value" directive. *) Bugfix: gcc 4.0 compatibility. *) Feature: the --with-openssl-opt=OPTIONS autoconfiguration directive.
2005-03-19 20:38:37 +08:00
curr = ngx_palloc(cf->pool, sizeof(ngx_path_t)); \
if (curr == NULL) { \
nginx-0.1.14-RELEASE import *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; the bug had appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
2005-01-18 21:03:58 +08:00
return NGX_CONF_ERROR; \
} \
\
curr->name.len = sizeof(path) - 1; \
curr->name.data = (u_char *) path; \
\
if (ngx_conf_full_name(cf->cycle, &curr->name) == NGX_ERROR) { \
return NGX_CONF_ERROR; \
} \
\
curr->level[0] = l1; \
curr->level[1] = l2; \
curr->level[2] = l3; \
curr->len = l1 + l2 + l3 + (l1 ? 1:0) + (l2 ? 1:0) + (l3 ? 1:0); \
curr->cleaner = clean; \
curr->conf_file = NULL; \
\
if (ngx_add_path(cf, &curr) == NGX_ERROR) { \
return NGX_CONF_ERROR; \
} \
\
} else { \
curr = prev; \
} \
nginx-0.0.1-2003-10-22-20:38:26 import
2003-10-23 00:38:26 +08:00
}
nginx-0.0.1-2003-04-11-20:01:14 import
2003-04-12 00:01:14 +08:00
nginx-0.0.1-2003-02-06-20:21:13 import
2003-02-07 01:21:13 +08:00
#endif /* _NGX_FILE_H_INCLUDED_ */
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