Mercurial > hg > nginx
annotate src/http/modules/ngx_http_log_module.c @ 4616:b194fb640d3e
Fastcgi: fixed padding handling on fixed-size records.
Padding was incorrectly ignored on end request, empty stdout and stderr
fastcgi records. This resulted in protocol desynchronization if fastcgi
application used these records with padding for some reason.
Reported by Ilia Vinokurov.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Fri, 11 May 2012 13:14:58 +0000 |
| parents | 674227175c4c |
| children | 668ab1a21327 |
| rev | line source |
|---|---|
|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
427
diff
changeset
|
1 |
|
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
427
diff
changeset
|
2 /* |
|
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
441
diff
changeset
|
3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
427
diff
changeset
|
5 */ |
|
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
427
diff
changeset
|
6 |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
7 |
|
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
8 #include <ngx_config.h> |
|
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
9 #include <ngx_core.h> |
|
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
10 #include <ngx_http.h> |
|
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
11 |
|
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
12 |
| 880 | 13 typedef struct ngx_http_log_op_s ngx_http_log_op_t; |
| 14 | |
| 15 typedef u_char *(*ngx_http_log_op_run_pt) (ngx_http_request_t *r, u_char *buf, | |
| 16 ngx_http_log_op_t *op); | |
| 17 | |
| 18 typedef size_t (*ngx_http_log_op_getlen_pt) (ngx_http_request_t *r, | |
| 19 uintptr_t data); | |
| 20 | |
| 21 | |
| 22 struct ngx_http_log_op_s { | |
| 23 size_t len; | |
| 24 ngx_http_log_op_getlen_pt getlen; | |
| 25 ngx_http_log_op_run_pt run; | |
| 26 uintptr_t data; | |
| 27 }; | |
| 28 | |
| 573 | 29 |
| 30 typedef struct { | |
| 31 ngx_str_t name; | |
| 2261 | 32 ngx_array_t *flushes; |
| 573 | 33 ngx_array_t *ops; /* array of ngx_http_log_op_t */ |
| 34 } ngx_http_log_fmt_t; | |
| 35 | |
| 657 | 36 |
| 573 | 37 typedef struct { |
| 38 ngx_array_t formats; /* array of ngx_http_log_fmt_t */ | |
| 39 ngx_uint_t combined_used; /* unsigned combined_used:1 */ | |
| 40 } ngx_http_log_main_conf_t; | |
| 41 | |
| 657 | 42 |
| 573 | 43 typedef struct { |
| 2072 | 44 ngx_array_t *lengths; |
| 45 ngx_array_t *values; | |
| 46 } ngx_http_log_script_t; | |
| 47 | |
| 48 | |
| 49 typedef struct { | |
| 573 | 50 ngx_open_file_t *file; |
| 2072 | 51 ngx_http_log_script_t *script; |
| 633 | 52 time_t disk_full_time; |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
53 time_t error_log_time; |
| 2261 | 54 ngx_http_log_fmt_t *format; |
| 573 | 55 } ngx_http_log_t; |
| 56 | |
| 657 | 57 |
| 573 | 58 typedef struct { |
| 59 ngx_array_t *logs; /* array of ngx_http_log_t */ | |
| 2072 | 60 |
| 61 ngx_open_file_cache_t *open_file_cache; | |
| 62 time_t open_file_cache_valid; | |
| 63 ngx_uint_t open_file_cache_min_uses; | |
| 64 | |
| 573 | 65 ngx_uint_t off; /* unsigned off:1 */ |
| 66 } ngx_http_log_loc_conf_t; | |
| 67 | |
| 68 | |
| 69 typedef struct { | |
| 70 ngx_str_t name; | |
| 71 size_t len; | |
| 72 ngx_http_log_op_run_pt run; | |
| 73 } ngx_http_log_var_t; | |
| 74 | |
| 75 | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
76 static void ngx_http_log_write(ngx_http_request_t *r, ngx_http_log_t *log, |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
77 u_char *buf, size_t len); |
| 2072 | 78 static ssize_t ngx_http_log_script_write(ngx_http_request_t *r, |
| 79 ngx_http_log_script_t *script, u_char **name, u_char *buf, size_t len); | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
80 |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
81 static u_char *ngx_http_log_connection(ngx_http_request_t *r, u_char *buf, |
| 497 | 82 ngx_http_log_op_t *op); |
|
4539
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
83 static u_char *ngx_http_log_connection_requests(ngx_http_request_t *r, |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
84 u_char *buf, ngx_http_log_op_t *op); |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
85 static u_char *ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf, |
| 497 | 86 ngx_http_log_op_t *op); |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
87 static u_char *ngx_http_log_time(ngx_http_request_t *r, u_char *buf, |
| 497 | 88 ngx_http_log_op_t *op); |
| 3873 | 89 static u_char *ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf, |
| 90 ngx_http_log_op_t *op); | |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
91 static u_char *ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, |
| 497 | 92 ngx_http_log_op_t *op); |
| 93 static u_char *ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
| 94 ngx_http_log_op_t *op); | |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
95 static u_char *ngx_http_log_status(ngx_http_request_t *r, u_char *buf, |
| 497 | 96 ngx_http_log_op_t *op); |
| 573 | 97 static u_char *ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
| 497 | 98 ngx_http_log_op_t *op); |
| 577 | 99 static u_char *ngx_http_log_body_bytes_sent(ngx_http_request_t *r, |
| 573 | 100 u_char *buf, ngx_http_log_op_t *op); |
| 475 | 101 static u_char *ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, |
| 497 | 102 ngx_http_log_op_t *op); |
| 479 | 103 |
| 501 | 104 static ngx_int_t ngx_http_log_variable_compile(ngx_conf_t *cf, |
| 105 ngx_http_log_op_t *op, ngx_str_t *value); | |
| 106 static size_t ngx_http_log_variable_getlen(ngx_http_request_t *r, | |
| 107 uintptr_t data); | |
| 108 static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, | |
| 109 ngx_http_log_op_t *op); | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
110 static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size); |
| 501 | 111 |
| 112 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
113 static void *ngx_http_log_create_main_conf(ngx_conf_t *cf); |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
114 static void *ngx_http_log_create_loc_conf(ngx_conf_t *cf); |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
115 static char *ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, |
| 497 | 116 void *child); |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
117 static char *ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, |
| 497 | 118 void *conf); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
119 static char *ngx_http_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, |
| 497 | 120 void *conf); |
| 573 | 121 static char *ngx_http_log_compile_format(ngx_conf_t *cf, |
| 2261 | 122 ngx_array_t *flushes, ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s); |
| 2072 | 123 static char *ngx_http_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, |
| 124 void *conf); | |
| 573 | 125 static ngx_int_t ngx_http_log_init(ngx_conf_t *cf); |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
126 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
127 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
128 static ngx_command_t ngx_http_log_commands[] = { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
129 |
| 497 | 130 { ngx_string("log_format"), |
| 131 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE, | |
| 132 ngx_http_log_set_format, | |
| 133 NGX_HTTP_MAIN_CONF_OFFSET, | |
| 134 0, | |
| 135 NULL }, | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
136 |
| 497 | 137 { ngx_string("access_log"), |
| 645 | 138 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF |
|
1562
bb662e047a21
allow access_log inside limit_except
Igor Sysoev <igor@sysoev.ru>
parents:
1271
diff
changeset
|
139 |NGX_HTTP_LMT_CONF|NGX_CONF_TAKE123, |
| 497 | 140 ngx_http_log_set_log, |
| 141 NGX_HTTP_LOC_CONF_OFFSET, | |
| 142 0, | |
| 143 NULL }, | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
144 |
| 2072 | 145 { ngx_string("open_log_file_cache"), |
| 146 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 147 ngx_http_log_open_file_cache, | |
| 148 NGX_HTTP_LOC_CONF_OFFSET, | |
| 149 0, | |
| 150 NULL }, | |
| 151 | |
| 497 | 152 ngx_null_command |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
153 }; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
154 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
155 |
| 667 | 156 static ngx_http_module_t ngx_http_log_module_ctx = { |
| 880 | 157 NULL, /* preconfiguration */ |
| 573 | 158 ngx_http_log_init, /* postconfiguration */ |
|
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
159 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
160 ngx_http_log_create_main_conf, /* create main configuration */ |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
161 NULL, /* init main configuration */ |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
162 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
163 NULL, /* create server configuration */ |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
164 NULL, /* merge server configuration */ |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
165 |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
166 ngx_http_log_create_loc_conf, /* create location configuration */ |
|
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
167 ngx_http_log_merge_loc_conf /* merge location configuration */ |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
168 }; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
169 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
170 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
171 ngx_module_t ngx_http_log_module = { |
| 509 | 172 NGX_MODULE_V1, |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
173 &ngx_http_log_module_ctx, /* module context */ |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
174 ngx_http_log_commands, /* module directives */ |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
175 NGX_HTTP_MODULE, /* module type */ |
| 541 | 176 NULL, /* init master */ |
| 573 | 177 NULL, /* init module */ |
| 541 | 178 NULL, /* init process */ |
| 179 NULL, /* init thread */ | |
| 180 NULL, /* exit thread */ | |
| 181 NULL, /* exit process */ | |
| 182 NULL, /* exit master */ | |
| 183 NGX_MODULE_V1_PADDING | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
184 }; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
185 |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
186 |
| 1074 | 187 static ngx_str_t ngx_http_access_log = ngx_string(NGX_HTTP_LOG_PATH); |
| 573 | 188 |
| 189 | |
| 190 static ngx_str_t ngx_http_combined_fmt = | |
| 581 | 191 ngx_string("$remote_addr - $remote_user [$time_local] " |
| 577 | 192 "\"$request\" $status $body_bytes_sent " |
| 573 | 193 "\"$http_referer\" \"$http_user_agent\""); |
|
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
116
diff
changeset
|
194 |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
195 |
| 573 | 196 static ngx_http_log_var_t ngx_http_log_vars[] = { |
| 197 { ngx_string("connection"), NGX_ATOMIC_T_LEN, ngx_http_log_connection }, | |
|
4539
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
198 { ngx_string("connection_requests"), NGX_INT_T_LEN, |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
199 ngx_http_log_connection_requests }, |
| 573 | 200 { ngx_string("pipe"), 1, ngx_http_log_pipe }, |
| 581 | 201 { ngx_string("time_local"), sizeof("28/Sep/1970:12:00:00 +0600") - 1, |
| 573 | 202 ngx_http_log_time }, |
| 3873 | 203 { ngx_string("time_iso8601"), sizeof("1970-09-28T12:00:00+06:00") - 1, |
| 204 ngx_http_log_iso8601 }, | |
| 573 | 205 { ngx_string("msec"), NGX_TIME_T_LEN + 4, ngx_http_log_msec }, |
|
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
206 { ngx_string("request_time"), NGX_TIME_T_LEN + 4, |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
207 ngx_http_log_request_time }, |
| 573 | 208 { ngx_string("status"), 3, ngx_http_log_status }, |
| 209 { ngx_string("bytes_sent"), NGX_OFF_T_LEN, ngx_http_log_bytes_sent }, | |
| 577 | 210 { ngx_string("body_bytes_sent"), NGX_OFF_T_LEN, |
| 211 ngx_http_log_body_bytes_sent }, | |
| 573 | 212 { ngx_string("apache_bytes_sent"), NGX_OFF_T_LEN, |
| 577 | 213 ngx_http_log_body_bytes_sent }, |
| 573 | 214 { ngx_string("request_length"), NGX_SIZE_T_LEN, |
| 215 ngx_http_log_request_length }, | |
| 216 | |
| 217 { ngx_null_string, 0, NULL } | |
| 218 }; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
219 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
220 |
| 497 | 221 ngx_int_t |
| 222 ngx_http_log_handler(ngx_http_request_t *r) | |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
223 { |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
224 u_char *line, *p; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
225 size_t len; |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
226 ngx_uint_t i, l; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
227 ngx_http_log_t *log; |
| 571 | 228 ngx_open_file_t *file; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
229 ngx_http_log_op_t *op; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
230 ngx_http_log_loc_conf_t *lcf; |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
231 |
|
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
232 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
233 "http log handler"); |
|
28
a117a7fdf042
nginx-0.0.1-2002-12-16-00:08:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
234 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
235 lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module); |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
236 |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
237 if (lcf->off) { |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
238 return NGX_OK; |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
239 } |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
240 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
241 log = lcf->logs->elts; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
242 for (l = 0; l < lcf->logs->nelts; l++) { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
243 |
| 633 | 244 if (ngx_time() == log[l].disk_full_time) { |
| 245 | |
| 246 /* | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
247 * on FreeBSD writing to a full filesystem with enabled softupdates |
| 633 | 248 * may block process for much longer time than writing to non-full |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
249 * filesystem, so we skip writing to a log for one second |
| 633 | 250 */ |
| 251 | |
| 252 continue; | |
| 253 } | |
| 254 | |
| 2261 | 255 ngx_http_script_flush_no_cacheable_variables(r, log[l].format->flushes); |
| 256 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
257 len = 0; |
| 2261 | 258 op = log[l].format->ops->elts; |
| 259 for (i = 0; i < log[l].format->ops->nelts; i++) { | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
260 if (op[i].len == 0) { |
| 479 | 261 len += op[i].getlen(r, op[i].data); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
262 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
263 } else { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
264 len += op[i].len; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
265 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
266 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
267 |
| 571 | 268 len += NGX_LINEFEED_SIZE; |
| 269 | |
| 270 file = log[l].file; | |
| 271 | |
| 2072 | 272 if (file && file->buffer) { |
| 571 | 273 |
| 274 if (len > (size_t) (file->last - file->pos)) { | |
| 275 | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
276 ngx_http_log_write(r, &log[l], file->buffer, |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
277 file->pos - file->buffer); |
| 571 | 278 |
| 279 file->pos = file->buffer; | |
| 280 } | |
| 281 | |
| 282 if (len <= (size_t) (file->last - file->pos)) { | |
| 283 | |
| 284 p = file->pos; | |
| 285 | |
| 2261 | 286 for (i = 0; i < log[l].format->ops->nelts; i++) { |
| 571 | 287 p = op[i].run(r, p, &op[i]); |
| 288 } | |
| 289 | |
| 290 ngx_linefeed(p); | |
| 291 | |
| 292 file->pos = p; | |
| 293 | |
| 294 continue; | |
| 295 } | |
| 296 } | |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
297 |
| 2049 | 298 line = ngx_pnalloc(r->pool, len); |
| 501 | 299 if (line == NULL) { |
| 473 | 300 return NGX_ERROR; |
| 301 } | |
| 302 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
303 p = line; |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
304 |
| 2261 | 305 for (i = 0; i < log[l].format->ops->nelts; i++) { |
| 479 | 306 p = op[i].run(r, p, &op[i]); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
307 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
308 |
| 571 | 309 ngx_linefeed(p); |
| 310 | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
311 ngx_http_log_write(r, &log[l], line, p - line); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
312 } |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
313 |
|
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
314 return NGX_OK; |
|
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
315 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
316 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
317 |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
318 static void |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
319 ngx_http_log_write(ngx_http_request_t *r, ngx_http_log_t *log, u_char *buf, |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
320 size_t len) |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
321 { |
| 2072 | 322 u_char *name; |
| 323 time_t now; | |
| 324 ssize_t n; | |
| 325 ngx_err_t err; | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
326 |
| 2072 | 327 if (log->script == NULL) { |
| 328 name = log->file->name.data; | |
| 329 n = ngx_write_fd(log->file->fd, buf, len); | |
| 330 | |
| 331 } else { | |
| 332 name = NULL; | |
| 333 n = ngx_http_log_script_write(r, log->script, &name, buf, len); | |
| 334 } | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
335 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
336 if (n == (ssize_t) len) { |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
337 return; |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
338 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
339 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
340 now = ngx_time(); |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
341 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
342 if (n == -1) { |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
343 err = ngx_errno; |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
344 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
345 if (err == NGX_ENOSPC) { |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
346 log->disk_full_time = now; |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
347 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
348 |
|
1161
6002e0253221
use 60 seconds interval but not 61 seconds
Igor Sysoev <igor@sysoev.ru>
parents:
1074
diff
changeset
|
349 if (now - log->error_log_time > 59) { |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
350 ngx_log_error(NGX_LOG_ALERT, r->connection->log, err, |
| 2072 | 351 ngx_write_fd_n " to \"%s\" failed", name); |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
352 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
353 log->error_log_time = now; |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
354 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
355 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
356 return; |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
357 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
358 |
|
1161
6002e0253221
use 60 seconds interval but not 61 seconds
Igor Sysoev <igor@sysoev.ru>
parents:
1074
diff
changeset
|
359 if (now - log->error_log_time > 59) { |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
360 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
| 2072 | 361 ngx_write_fd_n " to \"%s\" was incomplete: %z of %uz", |
| 362 name, n, len); | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
363 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
364 log->error_log_time = now; |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
365 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
366 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
367 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
368 |
| 2072 | 369 static ssize_t |
| 370 ngx_http_log_script_write(ngx_http_request_t *r, ngx_http_log_script_t *script, | |
| 371 u_char **name, u_char *buf, size_t len) | |
| 372 { | |
| 373 size_t root; | |
| 374 ssize_t n; | |
| 375 ngx_str_t log, path; | |
| 376 ngx_open_file_info_t of; | |
| 377 ngx_http_log_loc_conf_t *llcf; | |
| 378 ngx_http_core_loc_conf_t *clcf; | |
| 379 | |
|
4478
08713bac87fc
Support for disable_symlinks in various modules.
Andrey Belov <defan@nginx.com>
parents:
4474
diff
changeset
|
380 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
|
08713bac87fc
Support for disable_symlinks in various modules.
Andrey Belov <defan@nginx.com>
parents:
4474
diff
changeset
|
381 |
|
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
382 if (!r->root_tested) { |
| 2072 | 383 |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
384 /* test root directory existence */ |
| 2072 | 385 |
| 386 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { | |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
387 /* simulate successful logging */ |
| 2072 | 388 return len; |
| 389 } | |
| 390 | |
| 391 path.data[root] = '\0'; | |
| 392 | |
| 393 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); | |
| 394 | |
| 395 of.valid = clcf->open_file_cache_valid; | |
| 396 of.min_uses = clcf->open_file_cache_min_uses; | |
|
2756
09cab3f8d92e
*) of.test_only to not open file if only stat() is enough
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
397 of.test_dir = 1; |
|
09cab3f8d92e
*) of.test_only to not open file if only stat() is enough
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
398 of.test_only = 1; |
| 2072 | 399 of.errors = clcf->open_file_cache_errors; |
| 400 of.events = clcf->open_file_cache_events; | |
|
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
401 |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
402 if (ngx_http_set_disable_symlinks(r, clcf, &path, &of) != NGX_OK) { |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
403 /* simulate successful logging */ |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
404 return len; |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
405 } |
| 2072 | 406 |
| 407 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool) | |
|
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
408 != NGX_OK) |
| 2072 | 409 { |
|
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
410 if (of.err == 0) { |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
411 /* simulate successful logging */ |
|
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
412 return len; |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
413 } |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
414 |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
415 ngx_log_error(NGX_LOG_ERR, r->connection->log, of.err, |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
416 "testing \"%s\" existence failed", path.data); |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
417 |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
418 /* simulate successful logging */ |
|
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
419 return len; |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
420 } |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
421 |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
422 if (!of.is_dir) { |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
423 ngx_log_error(NGX_LOG_ERR, r->connection->log, NGX_ENOTDIR, |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
424 "testing \"%s\" existence failed", path.data); |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
425 |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
426 /* simulate successful logging */ |
| 2072 | 427 return len; |
| 428 } | |
| 429 } | |
| 430 | |
| 431 if (ngx_http_script_run(r, &log, script->lengths->elts, 1, | |
| 432 script->values->elts) | |
| 433 == NULL) | |
| 434 { | |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
435 /* simulate successful logging */ |
| 2072 | 436 return len; |
| 437 } | |
| 438 | |
| 439 log.data[log.len - 1] = '\0'; | |
| 440 *name = log.data; | |
| 441 | |
| 442 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 443 "http log \"%s\"", log.data); | |
| 444 | |
| 445 llcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module); | |
| 446 | |
| 447 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); | |
| 448 | |
| 449 of.log = 1; | |
| 450 of.valid = llcf->open_file_cache_valid; | |
| 451 of.min_uses = llcf->open_file_cache_min_uses; | |
| 2277 | 452 of.directio = NGX_OPEN_FILE_DIRECTIO_OFF; |
|
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
453 |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
454 if (ngx_http_set_disable_symlinks(r, clcf, &log, &of) != NGX_OK) { |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
455 /* simulate successful logging */ |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
456 return len; |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
457 } |
| 2072 | 458 |
| 459 if (ngx_open_cached_file(llcf->open_file_cache, &log, &of, r->pool) | |
| 460 != NGX_OK) | |
| 461 { | |
| 462 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, | |
|
2756
09cab3f8d92e
*) of.test_only to not open file if only stat() is enough
Igor Sysoev <igor@sysoev.ru>
parents:
2536
diff
changeset
|
463 "%s \"%s\" failed", of.failed, log.data); |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
464 /* simulate successful logging */ |
| 2077 | 465 return len; |
| 2072 | 466 } |
| 467 | |
| 468 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 469 "http log #%d", of.fd); | |
| 470 | |
| 471 n = ngx_write_fd(of.fd, buf, len); | |
| 472 | |
| 473 return n; | |
| 474 } | |
| 475 | |
| 476 | |
| 497 | 477 static u_char * |
| 478 ngx_http_log_copy_short(ngx_http_request_t *r, u_char *buf, | |
| 479 ngx_http_log_op_t *op) | |
| 479 | 480 { |
| 481 size_t len; | |
| 482 uintptr_t data; | |
| 483 | |
| 484 len = op->len; | |
| 485 data = op->data; | |
| 486 | |
| 487 while (len--) { | |
| 488 *buf++ = (u_char) (data & 0xff); | |
| 489 data >>= 8; | |
| 490 } | |
| 491 | |
| 492 return buf; | |
| 493 } | |
| 494 | |
| 495 | |
| 497 | 496 static u_char * |
| 497 ngx_http_log_copy_long(ngx_http_request_t *r, u_char *buf, | |
| 498 ngx_http_log_op_t *op) | |
| 479 | 499 { |
| 500 return ngx_cpymem(buf, (u_char *) op->data, op->len); | |
| 501 } | |
| 502 | |
| 503 | |
| 497 | 504 static u_char * |
| 505 ngx_http_log_connection(ngx_http_request_t *r, u_char *buf, | |
| 506 ngx_http_log_op_t *op) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
507 { |
|
4539
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
508 return ngx_sprintf(buf, "%uA", r->connection->number); |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
509 } |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
510 |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
511 |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
512 static u_char * |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
513 ngx_http_log_connection_requests(ngx_http_request_t *r, u_char *buf, |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
514 ngx_http_log_op_t *op) |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
515 { |
|
674227175c4c
- New variable: $connection_requests.
Ruslan Ermilov <ru@nginx.com>
parents:
4499
diff
changeset
|
516 return ngx_sprintf(buf, "%ui", r->connection->requests); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
517 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
518 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
519 |
| 497 | 520 static u_char * |
| 521 ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
522 { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
523 if (r->pipeline) { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
524 *buf = 'p'; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
525 } else { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
526 *buf = '.'; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
527 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
528 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
529 return buf + 1; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
530 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
531 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
532 |
| 497 | 533 static u_char * |
| 534 ngx_http_log_time(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
535 { |
|
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
536 return ngx_cpymem(buf, ngx_cached_http_log_time.data, |
|
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
537 ngx_cached_http_log_time.len); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
538 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
539 |
| 3873 | 540 static u_char * |
| 541 ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
| 542 { | |
| 543 return ngx_cpymem(buf, ngx_cached_http_log_iso8601.data, | |
| 544 ngx_cached_http_log_iso8601.len); | |
| 545 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
546 |
| 497 | 547 static u_char * |
| 548 ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
549 { |
| 563 | 550 ngx_time_t *tp; |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
551 |
| 563 | 552 tp = ngx_timeofday(); |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
553 |
| 563 | 554 return ngx_sprintf(buf, "%T.%03M", tp->sec, tp->msec); |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
555 } |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
556 |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
557 |
| 497 | 558 static u_char * |
| 559 ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
| 560 ngx_http_log_op_t *op) | |
| 561 { | |
|
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
562 ngx_time_t *tp; |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
563 ngx_msec_int_t ms; |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
564 |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
565 tp = ngx_timeofday(); |
| 497 | 566 |
| 1640 | 567 ms = (ngx_msec_int_t) |
| 568 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); | |
| 3515 | 569 ms = ngx_max(ms, 0); |
| 497 | 570 |
|
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
571 return ngx_sprintf(buf, "%T.%03M", ms / 1000, ms % 1000); |
| 497 | 572 } |
| 573 | |
| 574 | |
| 575 static u_char * | |
| 576 ngx_http_log_status(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
577 { |
|
3370
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
578 ngx_uint_t status; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
579 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
580 if (r->err_status) { |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
581 status = r->err_status; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
582 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
583 } else if (r->headers_out.status) { |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
584 status = r->headers_out.status; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
585 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
586 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
587 *buf++ = '0'; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
588 *buf++ = '0'; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
589 *buf++ = '9'; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
590 return buf; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
591 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
592 } else { |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
593 status = 0; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
594 } |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
595 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
596 return ngx_sprintf(buf, "%ui", status); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
597 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
598 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
599 |
| 497 | 600 static u_char * |
| 573 | 601 ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
| 602 ngx_http_log_op_t *op) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
603 { |
| 455 | 604 return ngx_sprintf(buf, "%O", r->connection->sent); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
605 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
606 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
607 |
| 1271 | 608 /* |
| 609 * although there is a real $body_bytes_sent variable, | |
| 610 * this log operation code function is more optimized for logging | |
| 611 */ | |
| 612 | |
| 497 | 613 static u_char * |
| 577 | 614 ngx_http_log_body_bytes_sent(ngx_http_request_t *r, u_char *buf, |
| 497 | 615 ngx_http_log_op_t *op) |
|
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
616 { |
| 497 | 617 off_t length; |
| 618 | |
| 619 length = r->connection->sent - r->header_size; | |
| 620 | |
| 621 if (length > 0) { | |
| 622 return ngx_sprintf(buf, "%O", length); | |
| 623 } | |
| 624 | |
| 625 *buf = '0'; | |
| 626 | |
| 627 return buf + 1; | |
|
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
628 } |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
629 |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
630 |
| 497 | 631 static u_char * |
| 632 ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, | |
| 633 ngx_http_log_op_t *op) | |
| 475 | 634 { |
| 663 | 635 return ngx_sprintf(buf, "%O", r->request_length); |
| 475 | 636 } |
| 637 | |
| 638 | |
| 497 | 639 static ngx_int_t |
| 501 | 640 ngx_http_log_variable_compile(ngx_conf_t *cf, ngx_http_log_op_t *op, |
| 641 ngx_str_t *value) | |
| 642 { | |
| 509 | 643 ngx_int_t index; |
| 501 | 644 |
| 509 | 645 index = ngx_http_get_variable_index(cf, value); |
| 646 if (index == NGX_ERROR) { | |
| 501 | 647 return NGX_ERROR; |
| 648 } | |
| 649 | |
| 650 op->len = 0; | |
| 651 op->getlen = ngx_http_log_variable_getlen; | |
| 652 op->run = ngx_http_log_variable; | |
| 509 | 653 op->data = index; |
| 501 | 654 |
| 655 return NGX_OK; | |
| 656 } | |
| 657 | |
| 658 | |
| 659 static size_t | |
| 660 ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data) | |
| 661 { | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
662 uintptr_t len; |
| 501 | 663 ngx_http_variable_value_t *value; |
| 664 | |
| 665 value = ngx_http_get_indexed_variable(r, data); | |
| 666 | |
| 573 | 667 if (value == NULL || value->not_found) { |
| 501 | 668 return 1; |
| 669 } | |
| 670 | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
671 len = ngx_http_log_escape(NULL, value->data, value->len); |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
672 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
673 value->escape = len ? 1 : 0; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
674 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
675 return value->len + len * 3; |
| 501 | 676 } |
| 677 | |
| 678 | |
| 679 static u_char * | |
| 680 ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
| 681 { | |
| 682 ngx_http_variable_value_t *value; | |
| 683 | |
| 684 value = ngx_http_get_indexed_variable(r, op->data); | |
| 685 | |
| 573 | 686 if (value == NULL || value->not_found) { |
| 501 | 687 *buf = '-'; |
| 688 return buf + 1; | |
| 689 } | |
| 690 | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
691 if (value->escape == 0) { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
692 return ngx_cpymem(buf, value->data, value->len); |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
693 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
694 } else { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
695 return (u_char *) ngx_http_log_escape(buf, value->data, value->len); |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
696 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
697 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
698 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
699 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
700 static uintptr_t |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
701 ngx_http_log_escape(u_char *dst, u_char *src, size_t size) |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
702 { |
| 3275 | 703 ngx_uint_t n; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
704 static u_char hex[] = "0123456789ABCDEF"; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
705 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
706 static uint32_t escape[] = { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
707 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
708 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
709 /* ?>=< ;:98 7654 3210 /.-, +*)( '&%$ #"! */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
710 0x00000004, /* 0000 0000 0000 0000 0000 0000 0000 0100 */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
711 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
712 /* _^]\ [ZYX WVUT SRQP ONML KJIH GFED CBA@ */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
713 0x10000000, /* 0001 0000 0000 0000 0000 0000 0000 0000 */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
714 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
715 /* ~}| {zyx wvut srqp onml kjih gfed cba` */ |
|
4191
08d8af70760c
Improved access log escaping to better protect other software.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
716 0x80000000, /* 1000 0000 0000 0000 0000 0000 0000 0000 */ |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
717 |
|
4191
08d8af70760c
Improved access log escaping to better protect other software.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
718 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
|
08d8af70760c
Improved access log escaping to better protect other software.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
719 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
|
08d8af70760c
Improved access log escaping to better protect other software.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
720 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
|
08d8af70760c
Improved access log escaping to better protect other software.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
721 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
722 }; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
723 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
724 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
725 if (dst == NULL) { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
726 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
727 /* find the number of the characters to be escaped */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
728 |
| 3115 | 729 n = 0; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
730 |
| 3275 | 731 while (size) { |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
732 if (escape[*src >> 5] & (1 << (*src & 0x1f))) { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
733 n++; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
734 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
735 src++; |
| 3275 | 736 size--; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
737 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
738 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
739 return (uintptr_t) n; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
740 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
741 |
| 3275 | 742 while (size) { |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
743 if (escape[*src >> 5] & (1 << (*src & 0x1f))) { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
744 *dst++ = '\\'; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
745 *dst++ = 'x'; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
746 *dst++ = hex[*src >> 4]; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
747 *dst++ = hex[*src & 0xf]; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
748 src++; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
749 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
750 } else { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
751 *dst++ = *src++; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
752 } |
| 3275 | 753 size--; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
754 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
755 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
756 return (uintptr_t) dst; |
| 501 | 757 } |
| 758 | |
| 759 | |
| 497 | 760 static void * |
| 761 ngx_http_log_create_main_conf(ngx_conf_t *cf) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
762 { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
763 ngx_http_log_main_conf_t *conf; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
764 |
| 573 | 765 ngx_http_log_fmt_t *fmt; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
766 |
| 501 | 767 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_main_conf_t)); |
| 768 if (conf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
769 return NULL; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
770 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
771 |
| 497 | 772 if (ngx_array_init(&conf->formats, cf->pool, 4, sizeof(ngx_http_log_fmt_t)) |
| 573 | 773 != NGX_OK) |
| 497 | 774 { |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
775 return NULL; |
| 497 | 776 } |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
777 |
| 573 | 778 fmt = ngx_array_push(&conf->formats); |
| 779 if (fmt == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
780 return NULL; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
781 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
782 |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3515
diff
changeset
|
783 ngx_str_set(&fmt->name, "combined"); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
784 |
| 2261 | 785 fmt->flushes = NULL; |
| 786 | |
| 573 | 787 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
| 788 if (fmt->ops == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
789 return NULL; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
790 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
791 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
792 return conf; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
793 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
794 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
795 |
| 497 | 796 static void * |
| 797 ngx_http_log_create_loc_conf(ngx_conf_t *cf) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
798 { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
799 ngx_http_log_loc_conf_t *conf; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
800 |
| 501 | 801 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_loc_conf_t)); |
| 802 if (conf == NULL) { | |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
803 return NULL; |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
804 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
805 |
| 2072 | 806 conf->open_file_cache = NGX_CONF_UNSET_PTR; |
| 807 | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
808 return conf; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
809 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
810 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
811 |
| 497 | 812 static char * |
| 813 ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
814 { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
815 ngx_http_log_loc_conf_t *prev = parent; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
816 ngx_http_log_loc_conf_t *conf = child; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
817 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
818 ngx_http_log_t *log; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
819 ngx_http_log_fmt_t *fmt; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
820 ngx_http_log_main_conf_t *lmcf; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
821 |
| 2072 | 822 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { |
| 823 | |
| 824 conf->open_file_cache = prev->open_file_cache; | |
| 825 conf->open_file_cache_valid = prev->open_file_cache_valid; | |
| 826 conf->open_file_cache_min_uses = prev->open_file_cache_min_uses; | |
| 827 | |
| 828 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { | |
| 829 conf->open_file_cache = NULL; | |
| 830 } | |
| 831 } | |
| 832 | |
| 1074 | 833 if (conf->logs || conf->off) { |
| 834 return NGX_CONF_OK; | |
| 835 } | |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
836 |
|
2078
9acbc5e7bcbd
fix variable access_log merging
Igor Sysoev <igor@sysoev.ru>
parents:
2077
diff
changeset
|
837 conf->logs = prev->logs; |
|
9acbc5e7bcbd
fix variable access_log merging
Igor Sysoev <igor@sysoev.ru>
parents:
2077
diff
changeset
|
838 conf->off = prev->off; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
839 |
| 1074 | 840 if (conf->logs || conf->off) { |
| 841 return NGX_CONF_OK; | |
| 842 } | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
843 |
| 1074 | 844 conf->logs = ngx_array_create(cf->pool, 2, sizeof(ngx_http_log_t)); |
| 845 if (conf->logs == NULL) { | |
| 846 return NGX_CONF_ERROR; | |
| 847 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
848 |
| 1074 | 849 log = ngx_array_push(conf->logs); |
| 850 if (log == NULL) { | |
| 851 return NGX_CONF_ERROR; | |
| 852 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
853 |
| 1074 | 854 log->file = ngx_conf_open_file(cf->cycle, &ngx_http_access_log); |
| 855 if (log->file == NULL) { | |
| 856 return NGX_CONF_ERROR; | |
| 857 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
858 |
|
2080
a24c7009de0b
NULL script in default access_log
Igor Sysoev <igor@sysoev.ru>
parents:
2078
diff
changeset
|
859 log->script = NULL; |
| 1074 | 860 log->disk_full_time = 0; |
| 861 log->error_log_time = 0; | |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
862 |
| 1074 | 863 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
| 864 fmt = lmcf->formats.elts; | |
| 865 | |
| 866 /* the default "combined" format */ | |
| 2261 | 867 log->format = &fmt[0]; |
| 1074 | 868 lmcf->combined_used = 1; |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
869 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
870 return NGX_CONF_OK; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
871 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
872 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
873 |
| 497 | 874 static char * |
| 875 ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
876 { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
877 ngx_http_log_loc_conf_t *llcf = conf; |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
878 |
| 2072 | 879 ssize_t buf; |
| 880 ngx_uint_t i, n; | |
| 881 ngx_str_t *value, name; | |
| 882 ngx_http_log_t *log; | |
| 883 ngx_http_log_fmt_t *fmt; | |
| 884 ngx_http_log_main_conf_t *lmcf; | |
| 885 ngx_http_script_compile_t sc; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
886 |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
887 value = cf->args->elts; |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
888 |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
889 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
890 llcf->off = 1; |
|
3038
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
891 if (cf->args->nelts == 2) { |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
892 return NGX_CONF_OK; |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
893 } |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
894 |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
895 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
896 "invalid parameter \"%V\"", &value[2]); |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
897 return NGX_CONF_ERROR; |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
898 } |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
899 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
900 if (llcf->logs == NULL) { |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
901 llcf->logs = ngx_array_create(cf->pool, 2, sizeof(ngx_http_log_t)); |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
902 if (llcf->logs == NULL) { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
903 return NGX_CONF_ERROR; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
904 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
905 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
906 |
|
393
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
907 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
908 |
| 501 | 909 log = ngx_array_push(llcf->logs); |
| 910 if (log == NULL) { | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
911 return NGX_CONF_ERROR; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
912 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
913 |
| 2072 | 914 ngx_memzero(log, sizeof(ngx_http_log_t)); |
| 915 | |
| 916 n = ngx_http_script_variables_count(&value[1]); | |
| 917 | |
| 918 if (n == 0) { | |
| 919 log->file = ngx_conf_open_file(cf->cycle, &value[1]); | |
| 920 if (log->file == NULL) { | |
| 921 return NGX_CONF_ERROR; | |
| 922 } | |
| 923 | |
| 924 } else { | |
|
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2277
diff
changeset
|
925 if (ngx_conf_full_name(cf->cycle, &value[1], 0) != NGX_OK) { |
| 2072 | 926 return NGX_CONF_ERROR; |
| 927 } | |
| 928 | |
| 929 log->script = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_script_t)); | |
| 930 if (log->script == NULL) { | |
| 931 return NGX_CONF_ERROR; | |
| 932 } | |
| 933 | |
| 934 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 935 | |
| 936 sc.cf = cf; | |
| 937 sc.source = &value[1]; | |
| 938 sc.lengths = &log->script->lengths; | |
| 939 sc.values = &log->script->values; | |
| 940 sc.variables = n; | |
| 941 sc.complete_lengths = 1; | |
| 942 sc.complete_values = 1; | |
| 943 | |
| 944 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 945 return NGX_CONF_ERROR; | |
| 946 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
947 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
948 |
| 571 | 949 if (cf->args->nelts >= 3) { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
950 name = value[2]; |
| 581 | 951 |
| 952 if (ngx_strcmp(name.data, "combined") == 0) { | |
| 953 lmcf->combined_used = 1; | |
| 954 } | |
| 955 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
956 } else { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3515
diff
changeset
|
957 ngx_str_set(&name, "combined"); |
| 573 | 958 lmcf->combined_used = 1; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
959 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
960 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
961 fmt = lmcf->formats.elts; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
962 for (i = 0; i < lmcf->formats.nelts; i++) { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
963 if (fmt[i].name.len == name.len |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
964 && ngx_strcasecmp(fmt[i].name.data, name.data) == 0) |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
965 { |
| 2261 | 966 log->format = &fmt[i]; |
| 571 | 967 goto buffer; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
968 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
969 } |
|
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
970 |
| 487 | 971 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 972 "unknown log format \"%V\"", &name); | |
| 571 | 973 return NGX_CONF_ERROR; |
| 487 | 974 |
| 571 | 975 buffer: |
| 976 | |
| 977 if (cf->args->nelts == 4) { | |
| 978 if (ngx_strncmp(value[3].data, "buffer=", 7) != 0) { | |
| 979 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 980 "invalid parameter \"%V\"", &value[3]); | |
| 981 return NGX_CONF_ERROR; | |
| 982 } | |
| 983 | |
| 2072 | 984 if (log->script) { |
| 985 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
|
4133
59b99f217c6d
Replaced "can not" with "cannot" and "could not" in a bunch of places.
Ruslan Ermilov <ru@nginx.com>
parents:
3991
diff
changeset
|
986 "buffered logs cannot have variables in name"); |
| 2072 | 987 return NGX_CONF_ERROR; |
| 988 } | |
| 989 | |
| 571 | 990 name.len = value[3].len - 7; |
| 991 name.data = value[3].data + 7; | |
| 992 | |
| 993 buf = ngx_parse_size(&name); | |
| 994 | |
| 995 if (buf == NGX_ERROR) { | |
| 996 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
|
4327
73d37e1ccb91
- Improved error message when parsing of the "buffer" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
4191
diff
changeset
|
997 "invalid buffer value \"%V\"", &name); |
| 571 | 998 return NGX_CONF_ERROR; |
| 999 } | |
| 1000 | |
| 1001 if (log->file->buffer && log->file->last - log->file->pos != buf) { | |
| 1002 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1003 "access_log \"%V\" already defined " | |
| 1004 "with different buffer size", &value[1]); | |
| 1005 return NGX_CONF_ERROR; | |
| 1006 } | |
| 1007 | |
| 1008 log->file->buffer = ngx_palloc(cf->pool, buf); | |
| 1009 if (log->file->buffer == NULL) { | |
| 1010 return NGX_CONF_ERROR; | |
| 1011 } | |
| 1012 | |
| 1013 log->file->pos = log->file->buffer; | |
| 1014 log->file->last = log->file->buffer + buf; | |
| 1015 } | |
| 1016 | |
| 1017 return NGX_CONF_OK; | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1018 } |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1019 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1020 |
| 497 | 1021 static char * |
| 1022 ngx_http_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1023 { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1024 ngx_http_log_main_conf_t *lmcf = conf; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1025 |
| 573 | 1026 ngx_str_t *value; |
| 1027 ngx_uint_t i; | |
| 1028 ngx_http_log_fmt_t *fmt; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1029 |
|
4327
73d37e1ccb91
- Improved error message when parsing of the "buffer" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
4191
diff
changeset
|
1030 if (cf->cmd_type != NGX_HTTP_MAIN_CONF) { |
|
73d37e1ccb91
- Improved error message when parsing of the "buffer" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
4191
diff
changeset
|
1031 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, |
|
73d37e1ccb91
- Improved error message when parsing of the "buffer" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
4191
diff
changeset
|
1032 "the \"log_format\" directive may be used " |
|
73d37e1ccb91
- Improved error message when parsing of the "buffer" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
4191
diff
changeset
|
1033 "only on \"http\" level"); |
|
73d37e1ccb91
- Improved error message when parsing of the "buffer" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
4191
diff
changeset
|
1034 } |
|
73d37e1ccb91
- Improved error message when parsing of the "buffer" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
4191
diff
changeset
|
1035 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1036 value = cf->args->elts; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1037 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1038 fmt = lmcf->formats.elts; |
| 573 | 1039 for (i = 0; i < lmcf->formats.nelts; i++) { |
| 1040 if (fmt[i].name.len == value[1].len | |
| 1041 && ngx_strcmp(fmt[i].name.data, value[1].data) == 0) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1042 { |
| 2036 | 1043 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1044 "duplicate \"log_format\" name \"%V\"", | |
| 1045 &value[1]); | |
| 1046 return NGX_CONF_ERROR; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1047 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1048 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1049 |
| 501 | 1050 fmt = ngx_array_push(&lmcf->formats); |
| 1051 if (fmt == NULL) { | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1052 return NGX_CONF_ERROR; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1053 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1054 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1055 fmt->name = value[1]; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1056 |
| 2261 | 1057 fmt->flushes = ngx_array_create(cf->pool, 4, sizeof(ngx_int_t)); |
| 1058 if (fmt->flushes == NULL) { | |
| 1059 return NGX_CONF_ERROR; | |
| 1060 } | |
| 1061 | |
| 573 | 1062 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
| 501 | 1063 if (fmt->ops == NULL) { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1064 return NGX_CONF_ERROR; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1065 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1066 |
| 2261 | 1067 return ngx_http_log_compile_format(cf, fmt->flushes, fmt->ops, cf->args, 2); |
| 573 | 1068 } |
| 1069 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1070 |
| 573 | 1071 static char * |
| 2261 | 1072 ngx_http_log_compile_format(ngx_conf_t *cf, ngx_array_t *flushes, |
| 1073 ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s) | |
| 573 | 1074 { |
| 880 | 1075 u_char *data, *p, ch; |
| 1076 size_t i, len; | |
| 1077 ngx_str_t *value, var; | |
| 2261 | 1078 ngx_int_t *flush; |
| 880 | 1079 ngx_uint_t bracket; |
| 1080 ngx_http_log_op_t *op; | |
| 1081 ngx_http_log_var_t *v; | |
| 573 | 1082 |
| 1083 value = args->elts; | |
| 1084 | |
| 1085 for ( /* void */ ; s < args->nelts; s++) { | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1086 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1087 i = 0; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1088 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1089 while (i < value[s].len) { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1090 |
| 573 | 1091 op = ngx_array_push(ops); |
| 501 | 1092 if (op == NULL) { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1093 return NGX_CONF_ERROR; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1094 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1095 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1096 data = &value[s].data[i]; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1097 |
| 880 | 1098 if (value[s].data[i] == '$') { |
| 569 | 1099 |
| 1100 if (++i == value[s].len) { | |
| 1101 goto invalid; | |
| 1102 } | |
| 1103 | |
| 1104 if (value[s].data[i] == '{') { | |
| 1105 bracket = 1; | |
| 1106 | |
| 1107 if (++i == value[s].len) { | |
| 1108 goto invalid; | |
| 1109 } | |
| 1110 | |
| 1111 var.data = &value[s].data[i]; | |
| 1112 | |
| 1113 } else { | |
| 1114 bracket = 0; | |
| 1115 var.data = &value[s].data[i]; | |
| 1116 } | |
| 1117 | |
| 1118 for (var.len = 0; i < value[s].len; i++, var.len++) { | |
| 1119 ch = value[s].data[i]; | |
| 1120 | |
| 1121 if (ch == '}' && bracket) { | |
| 1122 i++; | |
| 1123 bracket = 0; | |
| 1124 break; | |
| 1125 } | |
| 1126 | |
| 1127 if ((ch >= 'A' && ch <= 'Z') | |
| 1128 || (ch >= 'a' && ch <= 'z') | |
| 1129 || (ch >= '0' && ch <= '9') | |
| 1130 || ch == '_') | |
| 1131 { | |
| 1132 continue; | |
| 1133 } | |
| 1134 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1135 break; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1136 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1137 |
| 569 | 1138 if (bracket) { |
| 1139 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1140 "the closing bracket in \"%V\" " | |
| 1141 "variable is missing", &var); | |
| 1142 return NGX_CONF_ERROR; | |
| 1143 } | |
| 1144 | |
| 1145 if (var.len == 0) { | |
| 1146 goto invalid; | |
| 1147 } | |
| 1148 | |
| 577 | 1149 if (ngx_strncmp(var.data, "apache_bytes_sent", 17) == 0) { |
| 1150 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 1151 "use \"$body_bytes_sent\" instead of " | |
| 1152 "\"$apache_bytes_sent\""); | |
| 1153 } | |
| 1154 | |
| 573 | 1155 for (v = ngx_http_log_vars; v->name.len; v++) { |
| 1156 | |
| 1157 if (v->name.len == var.len | |
| 1158 && ngx_strncmp(v->name.data, var.data, var.len) == 0) | |
| 1159 { | |
| 1160 op->len = v->len; | |
| 1161 op->getlen = NULL; | |
| 1162 op->run = v->run; | |
| 1163 op->data = 0; | |
| 1164 | |
| 1165 goto found; | |
| 1166 } | |
| 1167 } | |
| 1168 | |
| 569 | 1169 if (ngx_http_log_variable_compile(cf, op, &var) != NGX_OK) { |
| 1170 return NGX_CONF_ERROR; | |
| 1171 } | |
| 1172 | |
| 2261 | 1173 if (flushes) { |
| 1174 | |
| 1175 flush = ngx_array_push(flushes); | |
| 1176 if (flush == NULL) { | |
| 1177 return NGX_CONF_ERROR; | |
| 1178 } | |
| 1179 | |
| 1180 *flush = op->data; /* variable index */ | |
| 1181 } | |
| 1182 | |
| 573 | 1183 found: |
| 1184 | |
| 1185 continue; | |
| 1186 } | |
| 1187 | |
| 1188 i++; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1189 |
| 880 | 1190 while (i < value[s].len && value[s].data[i] != '$') { |
| 573 | 1191 i++; |
| 1192 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1193 |
| 573 | 1194 len = &value[s].data[i] - data; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1195 |
| 573 | 1196 if (len) { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1197 |
| 573 | 1198 op->len = len; |
| 1199 op->getlen = NULL; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1200 |
| 573 | 1201 if (len <= sizeof(uintptr_t)) { |
| 1202 op->run = ngx_http_log_copy_short; | |
| 1203 op->data = 0; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1204 |
| 573 | 1205 while (len--) { |
| 1206 op->data <<= 8; | |
| 1207 op->data |= data[len]; | |
| 1208 } | |
| 1209 | |
| 1210 } else { | |
| 1211 op->run = ngx_http_log_copy_long; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1212 |
| 2049 | 1213 p = ngx_pnalloc(cf->pool, len); |
| 573 | 1214 if (p == NULL) { |
| 1215 return NGX_CONF_ERROR; | |
| 1216 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1217 |
| 573 | 1218 ngx_memcpy(p, data, len); |
| 1219 op->data = (uintptr_t) p; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1220 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1221 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1222 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1223 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1224 |
| 569 | 1225 return NGX_CONF_OK; |
| 1226 | |
| 1227 invalid: | |
| 1228 | |
| 1229 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid parameter \"%s\"", data); | |
| 1230 | |
| 1231 return NGX_CONF_ERROR; | |
| 1232 } | |
| 1233 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1234 |
| 2072 | 1235 static char * |
| 1236 ngx_http_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 1237 { | |
| 1238 ngx_http_log_loc_conf_t *llcf = conf; | |
| 1239 | |
| 1240 time_t inactive, valid; | |
| 1241 ngx_str_t *value, s; | |
| 1242 ngx_int_t max, min_uses; | |
| 1243 ngx_uint_t i; | |
| 1244 | |
| 1245 if (llcf->open_file_cache != NGX_CONF_UNSET_PTR) { | |
| 1246 return "is duplicate"; | |
| 1247 } | |
| 1248 | |
| 1249 value = cf->args->elts; | |
| 1250 | |
| 1251 max = 0; | |
| 1252 inactive = 10; | |
| 1253 valid = 60; | |
| 1254 min_uses = 1; | |
| 1255 | |
| 1256 for (i = 1; i < cf->args->nelts; i++) { | |
| 1257 | |
| 1258 if (ngx_strncmp(value[i].data, "max=", 4) == 0) { | |
| 1259 | |
| 1260 max = ngx_atoi(value[i].data + 4, value[i].len - 4); | |
| 1261 if (max == NGX_ERROR) { | |
| 1262 goto failed; | |
| 1263 } | |
| 1264 | |
| 1265 continue; | |
| 1266 } | |
| 1267 | |
| 1268 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) { | |
| 1269 | |
| 1270 s.len = value[i].len - 9; | |
| 1271 s.data = value[i].data + 9; | |
| 1272 | |
| 1273 inactive = ngx_parse_time(&s, 1); | |
| 4474 | 1274 if (inactive == (time_t) NGX_ERROR) { |
| 2072 | 1275 goto failed; |
| 1276 } | |
| 1277 | |
| 1278 continue; | |
| 1279 } | |
| 1280 | |
| 1281 if (ngx_strncmp(value[i].data, "min_uses=", 9) == 0) { | |
| 1282 | |
| 1283 min_uses = ngx_atoi(value[i].data + 9, value[i].len - 9); | |
| 1284 if (min_uses == NGX_ERROR) { | |
| 1285 goto failed; | |
| 1286 } | |
| 1287 | |
| 1288 continue; | |
| 1289 } | |
| 1290 | |
| 1291 if (ngx_strncmp(value[i].data, "valid=", 6) == 0) { | |
| 1292 | |
| 1293 s.len = value[i].len - 6; | |
| 1294 s.data = value[i].data + 6; | |
| 1295 | |
| 1296 valid = ngx_parse_time(&s, 1); | |
| 4474 | 1297 if (valid == (time_t) NGX_ERROR) { |
| 2072 | 1298 goto failed; |
| 1299 } | |
| 1300 | |
| 1301 continue; | |
| 1302 } | |
| 1303 | |
| 1304 if (ngx_strcmp(value[i].data, "off") == 0) { | |
| 1305 | |
| 1306 llcf->open_file_cache = NULL; | |
| 1307 | |
| 1308 continue; | |
| 1309 } | |
| 1310 | |
| 1311 failed: | |
| 1312 | |
| 1313 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1314 "invalid \"open_log_file_cache\" parameter \"%V\"", | |
| 1315 &value[i]); | |
| 1316 return NGX_CONF_ERROR; | |
| 1317 } | |
| 1318 | |
| 1319 if (llcf->open_file_cache == NULL) { | |
| 1320 return NGX_CONF_OK; | |
| 1321 } | |
| 1322 | |
| 1323 if (max == 0) { | |
| 1324 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1325 "\"open_log_file_cache\" must have \"max\" parameter"); | |
| 1326 return NGX_CONF_ERROR; | |
| 1327 } | |
| 1328 | |
| 1329 llcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive); | |
| 1330 | |
| 1331 if (llcf->open_file_cache) { | |
| 1332 | |
| 1333 llcf->open_file_cache_valid = valid; | |
| 1334 llcf->open_file_cache_min_uses = min_uses; | |
| 1335 | |
| 1336 return NGX_CONF_OK; | |
| 1337 } | |
| 1338 | |
| 1339 return NGX_CONF_ERROR; | |
| 1340 } | |
| 1341 | |
| 1342 | |
| 569 | 1343 static ngx_int_t |
| 573 | 1344 ngx_http_log_init(ngx_conf_t *cf) |
| 569 | 1345 { |
| 573 | 1346 ngx_str_t *value; |
| 1347 ngx_array_t a; | |
| 581 | 1348 ngx_http_handler_pt *h; |
| 573 | 1349 ngx_http_log_fmt_t *fmt; |
| 1350 ngx_http_log_main_conf_t *lmcf; | |
| 569 | 1351 ngx_http_core_main_conf_t *cmcf; |
| 1352 | |
| 573 | 1353 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
| 1354 | |
| 1355 if (lmcf->combined_used) { | |
| 1356 if (ngx_array_init(&a, cf->pool, 1, sizeof(ngx_str_t)) != NGX_OK) { | |
| 1357 return NGX_ERROR; | |
| 1358 } | |
| 1359 | |
| 1360 value = ngx_array_push(&a); | |
| 1361 if (value == NULL) { | |
| 1362 return NGX_ERROR; | |
| 1363 } | |
| 1364 | |
| 1365 *value = ngx_http_combined_fmt; | |
| 1366 fmt = lmcf->formats.elts; | |
| 1367 | |
| 2261 | 1368 if (ngx_http_log_compile_format(cf, NULL, fmt->ops, &a, 0) |
| 573 | 1369 != NGX_CONF_OK) |
| 1370 { | |
| 1371 return NGX_ERROR; | |
| 1372 } | |
| 1373 } | |
| 1374 | |
| 1375 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 569 | 1376 |
| 581 | 1377 h = ngx_array_push(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers); |
| 1378 if (h == NULL) { | |
| 1379 return NGX_ERROR; | |
| 1380 } | |
| 1381 | |
| 1382 *h = ngx_http_log_handler; | |
| 569 | 1383 |
| 1384 return NGX_OK; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1385 } |