Mercurial > hg > nginx
annotate src/http/modules/ngx_http_log_module.c @ 4478:08713bac87fc
Support for disable_symlinks in various modules.
| author | Andrey Belov <defan@nginx.com> |
|---|---|
| date | Mon, 13 Feb 2012 16:32:21 +0000 |
| parents | 41f640a693de |
| children | 13e09cf11d4e |
| 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); |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
83 static u_char *ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf, |
| 497 | 84 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_time(ngx_http_request_t *r, u_char *buf, |
| 497 | 86 ngx_http_log_op_t *op); |
| 3873 | 87 static u_char *ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf, |
| 88 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
|
89 static u_char *ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, |
| 497 | 90 ngx_http_log_op_t *op); |
| 91 static u_char *ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
| 92 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
|
93 static u_char *ngx_http_log_status(ngx_http_request_t *r, u_char *buf, |
| 497 | 94 ngx_http_log_op_t *op); |
| 573 | 95 static u_char *ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
| 497 | 96 ngx_http_log_op_t *op); |
| 577 | 97 static u_char *ngx_http_log_body_bytes_sent(ngx_http_request_t *r, |
| 573 | 98 u_char *buf, ngx_http_log_op_t *op); |
| 475 | 99 static u_char *ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, |
| 497 | 100 ngx_http_log_op_t *op); |
| 479 | 101 |
| 501 | 102 static ngx_int_t ngx_http_log_variable_compile(ngx_conf_t *cf, |
| 103 ngx_http_log_op_t *op, ngx_str_t *value); | |
| 104 static size_t ngx_http_log_variable_getlen(ngx_http_request_t *r, | |
| 105 uintptr_t data); | |
| 106 static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, | |
| 107 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
|
108 static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size); |
| 501 | 109 |
| 110 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
111 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
|
112 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
|
113 static char *ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, |
| 497 | 114 void *child); |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
115 static char *ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, |
| 497 | 116 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
|
117 static char *ngx_http_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, |
| 497 | 118 void *conf); |
| 573 | 119 static char *ngx_http_log_compile_format(ngx_conf_t *cf, |
| 2261 | 120 ngx_array_t *flushes, ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s); |
| 2072 | 121 static char *ngx_http_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, |
| 122 void *conf); | |
| 573 | 123 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
|
124 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
125 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
126 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
|
127 |
| 497 | 128 { ngx_string("log_format"), |
| 129 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE, | |
| 130 ngx_http_log_set_format, | |
| 131 NGX_HTTP_MAIN_CONF_OFFSET, | |
| 132 0, | |
| 133 NULL }, | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
134 |
| 497 | 135 { ngx_string("access_log"), |
| 645 | 136 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
|
137 |NGX_HTTP_LMT_CONF|NGX_CONF_TAKE123, |
| 497 | 138 ngx_http_log_set_log, |
| 139 NGX_HTTP_LOC_CONF_OFFSET, | |
| 140 0, | |
| 141 NULL }, | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
142 |
| 2072 | 143 { ngx_string("open_log_file_cache"), |
| 144 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 145 ngx_http_log_open_file_cache, | |
| 146 NGX_HTTP_LOC_CONF_OFFSET, | |
| 147 0, | |
| 148 NULL }, | |
| 149 | |
| 497 | 150 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
|
151 }; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
152 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
153 |
| 667 | 154 static ngx_http_module_t ngx_http_log_module_ctx = { |
| 880 | 155 NULL, /* preconfiguration */ |
| 573 | 156 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
|
157 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
158 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
|
159 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
|
160 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
161 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
|
162 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
|
163 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
164 ngx_http_log_create_loc_conf, /* create location configration */ |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
165 ngx_http_log_merge_loc_conf /* merge location configration */ |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
166 }; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
167 |
|
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 ngx_module_t ngx_http_log_module = { |
| 509 | 170 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
|
171 &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
|
172 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
|
173 NGX_HTTP_MODULE, /* module type */ |
| 541 | 174 NULL, /* init master */ |
| 573 | 175 NULL, /* init module */ |
| 541 | 176 NULL, /* init process */ |
| 177 NULL, /* init thread */ | |
| 178 NULL, /* exit thread */ | |
| 179 NULL, /* exit process */ | |
| 180 NULL, /* exit master */ | |
| 181 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
|
182 }; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
183 |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
184 |
| 1074 | 185 static ngx_str_t ngx_http_access_log = ngx_string(NGX_HTTP_LOG_PATH); |
| 573 | 186 |
| 187 | |
| 188 static ngx_str_t ngx_http_combined_fmt = | |
| 581 | 189 ngx_string("$remote_addr - $remote_user [$time_local] " |
| 577 | 190 "\"$request\" $status $body_bytes_sent " |
| 573 | 191 "\"$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
|
192 |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
193 |
| 573 | 194 static ngx_http_log_var_t ngx_http_log_vars[] = { |
| 195 { ngx_string("connection"), NGX_ATOMIC_T_LEN, ngx_http_log_connection }, | |
| 196 { ngx_string("pipe"), 1, ngx_http_log_pipe }, | |
| 581 | 197 { ngx_string("time_local"), sizeof("28/Sep/1970:12:00:00 +0600") - 1, |
| 573 | 198 ngx_http_log_time }, |
| 3873 | 199 { ngx_string("time_iso8601"), sizeof("1970-09-28T12:00:00+06:00") - 1, |
| 200 ngx_http_log_iso8601 }, | |
| 573 | 201 { 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
|
202 { ngx_string("request_time"), NGX_TIME_T_LEN + 4, |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
203 ngx_http_log_request_time }, |
| 573 | 204 { ngx_string("status"), 3, ngx_http_log_status }, |
| 205 { ngx_string("bytes_sent"), NGX_OFF_T_LEN, ngx_http_log_bytes_sent }, | |
| 577 | 206 { ngx_string("body_bytes_sent"), NGX_OFF_T_LEN, |
| 207 ngx_http_log_body_bytes_sent }, | |
| 573 | 208 { ngx_string("apache_bytes_sent"), NGX_OFF_T_LEN, |
| 577 | 209 ngx_http_log_body_bytes_sent }, |
| 573 | 210 { ngx_string("request_length"), NGX_SIZE_T_LEN, |
| 211 ngx_http_log_request_length }, | |
| 212 | |
| 213 { ngx_null_string, 0, NULL } | |
| 214 }; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
215 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
216 |
| 497 | 217 ngx_int_t |
| 218 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
|
219 { |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
220 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
|
221 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
|
222 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
|
223 ngx_http_log_t *log; |
| 571 | 224 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
|
225 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
|
226 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
|
227 |
|
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
228 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
|
229 "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
|
230 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
231 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
|
232 |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
233 if (lcf->off) { |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
234 return NGX_OK; |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
235 } |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
236 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
237 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
|
238 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
|
239 |
| 633 | 240 if (ngx_time() == log[l].disk_full_time) { |
| 241 | |
| 242 /* | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
243 * on FreeBSD writing to a full filesystem with enabled softupdates |
| 633 | 244 * 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
|
245 * filesystem, so we skip writing to a log for one second |
| 633 | 246 */ |
| 247 | |
| 248 continue; | |
| 249 } | |
| 250 | |
| 2261 | 251 ngx_http_script_flush_no_cacheable_variables(r, log[l].format->flushes); |
| 252 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
253 len = 0; |
| 2261 | 254 op = log[l].format->ops->elts; |
| 255 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
|
256 if (op[i].len == 0) { |
| 479 | 257 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
|
258 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
259 } else { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
260 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
|
261 } |
|
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 |
| 571 | 264 len += NGX_LINEFEED_SIZE; |
| 265 | |
| 266 file = log[l].file; | |
| 267 | |
| 2072 | 268 if (file && file->buffer) { |
| 571 | 269 |
| 270 if (len > (size_t) (file->last - file->pos)) { | |
| 271 | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
272 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
|
273 file->pos - file->buffer); |
| 571 | 274 |
| 275 file->pos = file->buffer; | |
| 276 } | |
| 277 | |
| 278 if (len <= (size_t) (file->last - file->pos)) { | |
| 279 | |
| 280 p = file->pos; | |
| 281 | |
| 2261 | 282 for (i = 0; i < log[l].format->ops->nelts; i++) { |
| 571 | 283 p = op[i].run(r, p, &op[i]); |
| 284 } | |
| 285 | |
| 286 ngx_linefeed(p); | |
| 287 | |
| 288 file->pos = p; | |
| 289 | |
| 290 continue; | |
| 291 } | |
| 292 } | |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
293 |
| 2049 | 294 line = ngx_pnalloc(r->pool, len); |
| 501 | 295 if (line == NULL) { |
| 473 | 296 return NGX_ERROR; |
| 297 } | |
| 298 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
299 p = line; |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
300 |
| 2261 | 301 for (i = 0; i < log[l].format->ops->nelts; i++) { |
| 479 | 302 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
|
303 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
304 |
| 571 | 305 ngx_linefeed(p); |
| 306 | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
307 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
|
308 } |
|
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
309 |
|
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
310 return NGX_OK; |
|
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
311 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
312 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
313 |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
314 static void |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
315 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
|
316 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
|
317 { |
| 2072 | 318 u_char *name; |
| 319 time_t now; | |
| 320 ssize_t n; | |
| 321 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
|
322 |
| 2072 | 323 if (log->script == NULL) { |
| 324 name = log->file->name.data; | |
| 325 n = ngx_write_fd(log->file->fd, buf, len); | |
| 326 | |
| 327 } else { | |
| 328 name = NULL; | |
| 329 n = ngx_http_log_script_write(r, log->script, &name, buf, len); | |
| 330 } | |
|
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
331 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
332 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
|
333 return; |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
334 } |
|
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 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
|
337 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
338 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
|
339 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
|
340 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
341 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
|
342 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
|
343 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
344 |
|
1161
6002e0253221
use 60 seconds interval but not 61 seconds
Igor Sysoev <igor@sysoev.ru>
parents:
1074
diff
changeset
|
345 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
|
346 ngx_log_error(NGX_LOG_ALERT, r->connection->log, err, |
| 2072 | 347 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
|
348 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
349 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
|
350 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
351 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
352 return; |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
353 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
354 |
|
1161
6002e0253221
use 60 seconds interval but not 61 seconds
Igor Sysoev <igor@sysoev.ru>
parents:
1074
diff
changeset
|
355 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
|
356 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
| 2072 | 357 ngx_write_fd_n " to \"%s\" was incomplete: %z of %uz", |
| 358 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
|
359 |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
360 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
|
361 } |
|
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
362 } |
|
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 |
| 2072 | 365 static ssize_t |
| 366 ngx_http_log_script_write(ngx_http_request_t *r, ngx_http_log_script_t *script, | |
| 367 u_char **name, u_char *buf, size_t len) | |
| 368 { | |
| 369 size_t root; | |
| 370 ssize_t n; | |
| 371 ngx_str_t log, path; | |
| 372 ngx_open_file_info_t of; | |
| 373 ngx_http_log_loc_conf_t *llcf; | |
| 374 ngx_http_core_loc_conf_t *clcf; | |
| 375 | |
|
4478
08713bac87fc
Support for disable_symlinks in various modules.
Andrey Belov <defan@nginx.com>
parents:
4474
diff
changeset
|
376 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
|
377 |
|
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
378 if (!r->root_tested) { |
| 2072 | 379 |
| 380 /* test root directory existance */ | |
| 381 | |
| 382 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { | |
| 383 /* simulate successfull logging */ | |
| 384 return len; | |
| 385 } | |
| 386 | |
| 387 path.data[root] = '\0'; | |
| 388 | |
| 389 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); | |
| 390 | |
| 391 of.valid = clcf->open_file_cache_valid; | |
| 392 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
|
393 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
|
394 of.test_only = 1; |
| 2072 | 395 of.errors = clcf->open_file_cache_errors; |
| 396 of.events = clcf->open_file_cache_events; | |
|
4478
08713bac87fc
Support for disable_symlinks in various modules.
Andrey Belov <defan@nginx.com>
parents:
4474
diff
changeset
|
397 #if (NGX_HAVE_OPENAT) |
|
08713bac87fc
Support for disable_symlinks in various modules.
Andrey Belov <defan@nginx.com>
parents:
4474
diff
changeset
|
398 of.disable_symlinks = clcf->disable_symlinks; |
|
08713bac87fc
Support for disable_symlinks in various modules.
Andrey Belov <defan@nginx.com>
parents:
4474
diff
changeset
|
399 #endif |
| 2072 | 400 |
| 401 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
|
402 != NGX_OK) |
| 2072 | 403 { |
|
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
404 if (of.err == 0) { |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
405 /* simulate successfull logging */ |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
406 return len; |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
407 } |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
408 |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
409 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
|
410 "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
|
411 |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
412 /* simulate successfull logging */ |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
413 return len; |
|
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 |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
416 if (!of.is_dir) { |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
417 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
|
418 "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
|
419 |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
420 /* simulate successfull logging */ |
| 2072 | 421 return len; |
| 422 } | |
| 423 } | |
| 424 | |
| 425 if (ngx_http_script_run(r, &log, script->lengths->elts, 1, | |
| 426 script->values->elts) | |
| 427 == NULL) | |
| 428 { | |
| 429 /* simulate successfull logging */ | |
| 430 return len; | |
| 431 } | |
| 432 | |
| 433 log.data[log.len - 1] = '\0'; | |
| 434 *name = log.data; | |
| 435 | |
| 436 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 437 "http log \"%s\"", log.data); | |
| 438 | |
| 439 llcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module); | |
| 440 | |
| 441 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); | |
| 442 | |
| 443 of.log = 1; | |
| 444 of.valid = llcf->open_file_cache_valid; | |
| 445 of.min_uses = llcf->open_file_cache_min_uses; | |
| 2277 | 446 of.directio = NGX_OPEN_FILE_DIRECTIO_OFF; |
|
4478
08713bac87fc
Support for disable_symlinks in various modules.
Andrey Belov <defan@nginx.com>
parents:
4474
diff
changeset
|
447 #if (NGX_HAVE_OPENAT) |
|
08713bac87fc
Support for disable_symlinks in various modules.
Andrey Belov <defan@nginx.com>
parents:
4474
diff
changeset
|
448 of.disable_symlinks = clcf->disable_symlinks; |
|
08713bac87fc
Support for disable_symlinks in various modules.
Andrey Belov <defan@nginx.com>
parents:
4474
diff
changeset
|
449 #endif |
| 2072 | 450 |
| 451 if (ngx_open_cached_file(llcf->open_file_cache, &log, &of, r->pool) | |
| 452 != NGX_OK) | |
| 453 { | |
| 454 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
|
455 "%s \"%s\" failed", of.failed, log.data); |
| 2077 | 456 /* simulate successfull logging */ |
| 457 return len; | |
| 2072 | 458 } |
| 459 | |
| 460 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 461 "http log #%d", of.fd); | |
| 462 | |
| 463 n = ngx_write_fd(of.fd, buf, len); | |
| 464 | |
| 465 return n; | |
| 466 } | |
| 467 | |
| 468 | |
| 497 | 469 static u_char * |
| 470 ngx_http_log_copy_short(ngx_http_request_t *r, u_char *buf, | |
| 471 ngx_http_log_op_t *op) | |
| 479 | 472 { |
| 473 size_t len; | |
| 474 uintptr_t data; | |
| 475 | |
| 476 len = op->len; | |
| 477 data = op->data; | |
| 478 | |
| 479 while (len--) { | |
| 480 *buf++ = (u_char) (data & 0xff); | |
| 481 data >>= 8; | |
| 482 } | |
| 483 | |
| 484 return buf; | |
| 485 } | |
| 486 | |
| 487 | |
| 497 | 488 static u_char * |
| 489 ngx_http_log_copy_long(ngx_http_request_t *r, u_char *buf, | |
| 490 ngx_http_log_op_t *op) | |
| 479 | 491 { |
| 492 return ngx_cpymem(buf, (u_char *) op->data, op->len); | |
| 493 } | |
| 494 | |
| 495 | |
| 497 | 496 static u_char * |
| 497 ngx_http_log_connection(ngx_http_request_t *r, u_char *buf, | |
| 498 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
|
499 { |
| 455 | 500 return ngx_sprintf(buf, "%ui", r->connection->number); |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
501 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
502 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
503 |
| 497 | 504 static u_char * |
| 505 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
|
506 { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
507 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
|
508 *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
|
509 } else { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
510 *buf = '.'; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
511 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
512 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
513 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
|
514 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
515 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
516 |
| 497 | 517 static u_char * |
| 518 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
|
519 { |
|
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
520 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
|
521 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
|
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 |
| 3873 | 524 static u_char * |
| 525 ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
| 526 { | |
| 527 return ngx_cpymem(buf, ngx_cached_http_log_iso8601.data, | |
| 528 ngx_cached_http_log_iso8601.len); | |
| 529 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
530 |
| 497 | 531 static u_char * |
| 532 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
|
533 { |
| 563 | 534 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
|
535 |
| 563 | 536 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
|
537 |
| 563 | 538 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
|
539 } |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
540 |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
541 |
| 497 | 542 static u_char * |
| 543 ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
| 544 ngx_http_log_op_t *op) | |
| 545 { | |
|
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
546 ngx_time_t *tp; |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
547 ngx_msec_int_t ms; |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
548 |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
549 tp = ngx_timeofday(); |
| 497 | 550 |
| 1640 | 551 ms = (ngx_msec_int_t) |
| 552 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); | |
| 3515 | 553 ms = ngx_max(ms, 0); |
| 497 | 554 |
|
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
555 return ngx_sprintf(buf, "%T.%03M", ms / 1000, ms % 1000); |
| 497 | 556 } |
| 557 | |
| 558 | |
| 559 static u_char * | |
| 560 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
|
561 { |
|
3370
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
562 ngx_uint_t status; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
563 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
564 if (r->err_status) { |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
565 status = r->err_status; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
566 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
567 } 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
|
568 status = r->headers_out.status; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
569 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
570 } 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
|
571 *buf++ = '0'; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
572 *buf++ = '0'; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
573 *buf++ = '9'; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
574 return buf; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
575 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
576 } else { |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
577 status = 0; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
578 } |
|
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 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
|
581 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
582 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
583 |
| 497 | 584 static u_char * |
| 573 | 585 ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
| 586 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
|
587 { |
| 455 | 588 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
|
589 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
590 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
591 |
| 1271 | 592 /* |
| 593 * although there is a real $body_bytes_sent variable, | |
| 594 * this log operation code function is more optimized for logging | |
| 595 */ | |
| 596 | |
| 497 | 597 static u_char * |
| 577 | 598 ngx_http_log_body_bytes_sent(ngx_http_request_t *r, u_char *buf, |
| 497 | 599 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
|
600 { |
| 497 | 601 off_t length; |
| 602 | |
| 603 length = r->connection->sent - r->header_size; | |
| 604 | |
| 605 if (length > 0) { | |
| 606 return ngx_sprintf(buf, "%O", length); | |
| 607 } | |
| 608 | |
| 609 *buf = '0'; | |
| 610 | |
| 611 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
|
612 } |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
613 |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
614 |
| 497 | 615 static u_char * |
| 616 ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, | |
| 617 ngx_http_log_op_t *op) | |
| 475 | 618 { |
| 663 | 619 return ngx_sprintf(buf, "%O", r->request_length); |
| 475 | 620 } |
| 621 | |
| 622 | |
| 497 | 623 static ngx_int_t |
| 501 | 624 ngx_http_log_variable_compile(ngx_conf_t *cf, ngx_http_log_op_t *op, |
| 625 ngx_str_t *value) | |
| 626 { | |
| 509 | 627 ngx_int_t index; |
| 501 | 628 |
| 509 | 629 index = ngx_http_get_variable_index(cf, value); |
| 630 if (index == NGX_ERROR) { | |
| 501 | 631 return NGX_ERROR; |
| 632 } | |
| 633 | |
| 634 op->len = 0; | |
| 635 op->getlen = ngx_http_log_variable_getlen; | |
| 636 op->run = ngx_http_log_variable; | |
| 509 | 637 op->data = index; |
| 501 | 638 |
| 639 return NGX_OK; | |
| 640 } | |
| 641 | |
| 642 | |
| 643 static size_t | |
| 644 ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data) | |
| 645 { | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
646 uintptr_t len; |
| 501 | 647 ngx_http_variable_value_t *value; |
| 648 | |
| 649 value = ngx_http_get_indexed_variable(r, data); | |
| 650 | |
| 573 | 651 if (value == NULL || value->not_found) { |
| 501 | 652 return 1; |
| 653 } | |
| 654 | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
655 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
|
656 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
657 value->escape = len ? 1 : 0; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
658 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
659 return value->len + len * 3; |
| 501 | 660 } |
| 661 | |
| 662 | |
| 663 static u_char * | |
| 664 ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
| 665 { | |
| 666 ngx_http_variable_value_t *value; | |
| 667 | |
| 668 value = ngx_http_get_indexed_variable(r, op->data); | |
| 669 | |
| 573 | 670 if (value == NULL || value->not_found) { |
| 501 | 671 *buf = '-'; |
| 672 return buf + 1; | |
| 673 } | |
| 674 | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
675 if (value->escape == 0) { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
676 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
|
677 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
678 } else { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
679 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
|
680 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
681 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
682 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
683 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
684 static uintptr_t |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
685 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
|
686 { |
| 3275 | 687 ngx_uint_t n; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
688 static u_char hex[] = "0123456789ABCDEF"; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
689 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
690 static uint32_t escape[] = { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
691 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
|
692 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
693 /* ?>=< ;:98 7654 3210 /.-, +*)( '&%$ #"! */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
694 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
|
695 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
696 /* _^]\ [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
|
697 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
|
698 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
699 /* ~}| {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
|
700 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
|
701 |
|
4191
08d8af70760c
Improved access log escaping to better protect other software.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
702 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
|
703 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
|
704 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
|
705 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
|
706 }; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
707 |
|
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 if (dst == NULL) { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
710 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
711 /* 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
|
712 |
| 3115 | 713 n = 0; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
714 |
| 3275 | 715 while (size) { |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
716 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
|
717 n++; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
718 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
719 src++; |
| 3275 | 720 size--; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
721 } |
|
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 return (uintptr_t) n; |
|
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 |
| 3275 | 726 while (size) { |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
727 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
|
728 *dst++ = '\\'; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
729 *dst++ = 'x'; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
730 *dst++ = hex[*src >> 4]; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
731 *dst++ = hex[*src & 0xf]; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
732 src++; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
733 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
734 } else { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
735 *dst++ = *src++; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
736 } |
| 3275 | 737 size--; |
|
2008
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 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
740 return (uintptr_t) dst; |
| 501 | 741 } |
| 742 | |
| 743 | |
| 497 | 744 static void * |
| 745 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
|
746 { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
747 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
|
748 |
| 573 | 749 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
|
750 |
| 501 | 751 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_main_conf_t)); |
| 752 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
|
753 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
|
754 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
755 |
| 497 | 756 if (ngx_array_init(&conf->formats, cf->pool, 4, sizeof(ngx_http_log_fmt_t)) |
| 573 | 757 != NGX_OK) |
| 497 | 758 { |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
759 return NULL; |
| 497 | 760 } |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
761 |
| 573 | 762 fmt = ngx_array_push(&conf->formats); |
| 763 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
|
764 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
|
765 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
766 |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3515
diff
changeset
|
767 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
|
768 |
| 2261 | 769 fmt->flushes = NULL; |
| 770 | |
| 573 | 771 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
| 772 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
|
773 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
|
774 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
775 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
776 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
|
777 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
778 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
779 |
| 497 | 780 static void * |
| 781 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
|
782 { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
783 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
|
784 |
| 501 | 785 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_loc_conf_t)); |
| 786 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
|
787 return NULL; |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
788 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
789 |
| 2072 | 790 conf->open_file_cache = NGX_CONF_UNSET_PTR; |
| 791 | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
792 return conf; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
793 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
794 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
795 |
| 497 | 796 static char * |
| 797 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
|
798 { |
|
176
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 *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
|
800 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
|
801 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
802 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
|
803 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
|
804 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
|
805 |
| 2072 | 806 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { |
| 807 | |
| 808 conf->open_file_cache = prev->open_file_cache; | |
| 809 conf->open_file_cache_valid = prev->open_file_cache_valid; | |
| 810 conf->open_file_cache_min_uses = prev->open_file_cache_min_uses; | |
| 811 | |
| 812 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { | |
| 813 conf->open_file_cache = NULL; | |
| 814 } | |
| 815 } | |
| 816 | |
| 1074 | 817 if (conf->logs || conf->off) { |
| 818 return NGX_CONF_OK; | |
| 819 } | |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
820 |
|
2078
9acbc5e7bcbd
fix variable access_log merging
Igor Sysoev <igor@sysoev.ru>
parents:
2077
diff
changeset
|
821 conf->logs = prev->logs; |
|
9acbc5e7bcbd
fix variable access_log merging
Igor Sysoev <igor@sysoev.ru>
parents:
2077
diff
changeset
|
822 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
|
823 |
| 1074 | 824 if (conf->logs || conf->off) { |
| 825 return NGX_CONF_OK; | |
| 826 } | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
827 |
| 1074 | 828 conf->logs = ngx_array_create(cf->pool, 2, sizeof(ngx_http_log_t)); |
| 829 if (conf->logs == NULL) { | |
| 830 return NGX_CONF_ERROR; | |
| 831 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
832 |
| 1074 | 833 log = ngx_array_push(conf->logs); |
| 834 if (log == NULL) { | |
| 835 return NGX_CONF_ERROR; | |
| 836 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
837 |
| 1074 | 838 log->file = ngx_conf_open_file(cf->cycle, &ngx_http_access_log); |
| 839 if (log->file == NULL) { | |
| 840 return NGX_CONF_ERROR; | |
| 841 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
842 |
|
2080
a24c7009de0b
NULL script in default access_log
Igor Sysoev <igor@sysoev.ru>
parents:
2078
diff
changeset
|
843 log->script = NULL; |
| 1074 | 844 log->disk_full_time = 0; |
| 845 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
|
846 |
| 1074 | 847 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
| 848 fmt = lmcf->formats.elts; | |
| 849 | |
| 850 /* the default "combined" format */ | |
| 2261 | 851 log->format = &fmt[0]; |
| 1074 | 852 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
|
853 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
854 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
|
855 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
856 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
857 |
| 497 | 858 static char * |
| 859 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
|
860 { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
861 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
|
862 |
| 2072 | 863 ssize_t buf; |
| 864 ngx_uint_t i, n; | |
| 865 ngx_str_t *value, name; | |
| 866 ngx_http_log_t *log; | |
| 867 ngx_http_log_fmt_t *fmt; | |
| 868 ngx_http_log_main_conf_t *lmcf; | |
| 869 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
|
870 |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
871 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
|
872 |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
873 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
|
874 llcf->off = 1; |
|
3038
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
875 if (cf->args->nelts == 2) { |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
876 return NGX_CONF_OK; |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
877 } |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
878 |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
879 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
880 "invalid parameter \"%V\"", &value[2]); |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
881 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
|
882 } |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
883 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
884 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
|
885 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
|
886 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
|
887 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
|
888 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
889 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
890 |
|
393
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
891 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
|
892 |
| 501 | 893 log = ngx_array_push(llcf->logs); |
| 894 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
|
895 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
|
896 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
897 |
| 2072 | 898 ngx_memzero(log, sizeof(ngx_http_log_t)); |
| 899 | |
| 900 n = ngx_http_script_variables_count(&value[1]); | |
| 901 | |
| 902 if (n == 0) { | |
| 903 log->file = ngx_conf_open_file(cf->cycle, &value[1]); | |
| 904 if (log->file == NULL) { | |
| 905 return NGX_CONF_ERROR; | |
| 906 } | |
| 907 | |
| 908 } else { | |
|
2536
a6d6d762c554
small optimization: " == NGX_ERROR" > " != NGX_OK"
Igor Sysoev <igor@sysoev.ru>
parents:
2277
diff
changeset
|
909 if (ngx_conf_full_name(cf->cycle, &value[1], 0) != NGX_OK) { |
| 2072 | 910 return NGX_CONF_ERROR; |
| 911 } | |
| 912 | |
| 913 log->script = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_script_t)); | |
| 914 if (log->script == NULL) { | |
| 915 return NGX_CONF_ERROR; | |
| 916 } | |
| 917 | |
| 918 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 919 | |
| 920 sc.cf = cf; | |
| 921 sc.source = &value[1]; | |
| 922 sc.lengths = &log->script->lengths; | |
| 923 sc.values = &log->script->values; | |
| 924 sc.variables = n; | |
| 925 sc.complete_lengths = 1; | |
| 926 sc.complete_values = 1; | |
| 927 | |
| 928 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 929 return NGX_CONF_ERROR; | |
| 930 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
931 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
932 |
| 571 | 933 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
|
934 name = value[2]; |
| 581 | 935 |
| 936 if (ngx_strcmp(name.data, "combined") == 0) { | |
| 937 lmcf->combined_used = 1; | |
| 938 } | |
| 939 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
940 } else { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3515
diff
changeset
|
941 ngx_str_set(&name, "combined"); |
| 573 | 942 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
|
943 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
944 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
945 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
|
946 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
|
947 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
|
948 && 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
|
949 { |
| 2261 | 950 log->format = &fmt[i]; |
| 571 | 951 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
|
952 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
953 } |
|
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
954 |
| 487 | 955 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 956 "unknown log format \"%V\"", &name); | |
| 571 | 957 return NGX_CONF_ERROR; |
| 487 | 958 |
| 571 | 959 buffer: |
| 960 | |
| 961 if (cf->args->nelts == 4) { | |
| 962 if (ngx_strncmp(value[3].data, "buffer=", 7) != 0) { | |
| 963 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 964 "invalid parameter \"%V\"", &value[3]); | |
| 965 return NGX_CONF_ERROR; | |
| 966 } | |
| 967 | |
| 2072 | 968 if (log->script) { |
| 969 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
|
970 "buffered logs cannot have variables in name"); |
| 2072 | 971 return NGX_CONF_ERROR; |
| 972 } | |
| 973 | |
| 571 | 974 name.len = value[3].len - 7; |
| 975 name.data = value[3].data + 7; | |
| 976 | |
| 977 buf = ngx_parse_size(&name); | |
| 978 | |
| 979 if (buf == NGX_ERROR) { | |
| 980 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
|
981 "invalid buffer value \"%V\"", &name); |
| 571 | 982 return NGX_CONF_ERROR; |
| 983 } | |
| 984 | |
| 985 if (log->file->buffer && log->file->last - log->file->pos != buf) { | |
| 986 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 987 "access_log \"%V\" already defined " | |
| 988 "with different buffer size", &value[1]); | |
| 989 return NGX_CONF_ERROR; | |
| 990 } | |
| 991 | |
| 992 log->file->buffer = ngx_palloc(cf->pool, buf); | |
| 993 if (log->file->buffer == NULL) { | |
| 994 return NGX_CONF_ERROR; | |
| 995 } | |
| 996 | |
| 997 log->file->pos = log->file->buffer; | |
| 998 log->file->last = log->file->buffer + buf; | |
| 999 } | |
| 1000 | |
| 1001 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
|
1002 } |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1003 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1004 |
| 497 | 1005 static char * |
| 1006 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
|
1007 { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1008 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
|
1009 |
| 573 | 1010 ngx_str_t *value; |
| 1011 ngx_uint_t i; | |
| 1012 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
|
1013 |
|
4327
73d37e1ccb91
- Improved error message when parsing of the "buffer" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
4191
diff
changeset
|
1014 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
|
1015 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
|
1016 "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
|
1017 "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
|
1018 } |
|
73d37e1ccb91
- Improved error message when parsing of the "buffer" parameter of the
Ruslan Ermilov <ru@nginx.com>
parents:
4191
diff
changeset
|
1019 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1020 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
|
1021 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1022 fmt = lmcf->formats.elts; |
| 573 | 1023 for (i = 0; i < lmcf->formats.nelts; i++) { |
| 1024 if (fmt[i].name.len == value[1].len | |
| 1025 && 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
|
1026 { |
| 2036 | 1027 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1028 "duplicate \"log_format\" name \"%V\"", | |
| 1029 &value[1]); | |
| 1030 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
|
1031 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1032 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1033 |
| 501 | 1034 fmt = ngx_array_push(&lmcf->formats); |
| 1035 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
|
1036 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
|
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 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1039 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
|
1040 |
| 2261 | 1041 fmt->flushes = ngx_array_create(cf->pool, 4, sizeof(ngx_int_t)); |
| 1042 if (fmt->flushes == NULL) { | |
| 1043 return NGX_CONF_ERROR; | |
| 1044 } | |
| 1045 | |
| 573 | 1046 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
| 501 | 1047 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
|
1048 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
|
1049 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1050 |
| 2261 | 1051 return ngx_http_log_compile_format(cf, fmt->flushes, fmt->ops, cf->args, 2); |
| 573 | 1052 } |
| 1053 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1054 |
| 573 | 1055 static char * |
| 2261 | 1056 ngx_http_log_compile_format(ngx_conf_t *cf, ngx_array_t *flushes, |
| 1057 ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s) | |
| 573 | 1058 { |
| 880 | 1059 u_char *data, *p, ch; |
| 1060 size_t i, len; | |
| 1061 ngx_str_t *value, var; | |
| 2261 | 1062 ngx_int_t *flush; |
| 880 | 1063 ngx_uint_t bracket; |
| 1064 ngx_http_log_op_t *op; | |
| 1065 ngx_http_log_var_t *v; | |
| 573 | 1066 |
| 1067 value = args->elts; | |
| 1068 | |
| 1069 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
|
1070 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1071 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
|
1072 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1073 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
|
1074 |
| 573 | 1075 op = ngx_array_push(ops); |
| 501 | 1076 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
|
1077 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
|
1078 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1079 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1080 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
|
1081 |
| 880 | 1082 if (value[s].data[i] == '$') { |
| 569 | 1083 |
| 1084 if (++i == value[s].len) { | |
| 1085 goto invalid; | |
| 1086 } | |
| 1087 | |
| 1088 if (value[s].data[i] == '{') { | |
| 1089 bracket = 1; | |
| 1090 | |
| 1091 if (++i == value[s].len) { | |
| 1092 goto invalid; | |
| 1093 } | |
| 1094 | |
| 1095 var.data = &value[s].data[i]; | |
| 1096 | |
| 1097 } else { | |
| 1098 bracket = 0; | |
| 1099 var.data = &value[s].data[i]; | |
| 1100 } | |
| 1101 | |
| 1102 for (var.len = 0; i < value[s].len; i++, var.len++) { | |
| 1103 ch = value[s].data[i]; | |
| 1104 | |
| 1105 if (ch == '}' && bracket) { | |
| 1106 i++; | |
| 1107 bracket = 0; | |
| 1108 break; | |
| 1109 } | |
| 1110 | |
| 1111 if ((ch >= 'A' && ch <= 'Z') | |
| 1112 || (ch >= 'a' && ch <= 'z') | |
| 1113 || (ch >= '0' && ch <= '9') | |
| 1114 || ch == '_') | |
| 1115 { | |
| 1116 continue; | |
| 1117 } | |
| 1118 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1119 break; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1120 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1121 |
| 569 | 1122 if (bracket) { |
| 1123 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1124 "the closing bracket in \"%V\" " | |
| 1125 "variable is missing", &var); | |
| 1126 return NGX_CONF_ERROR; | |
| 1127 } | |
| 1128 | |
| 1129 if (var.len == 0) { | |
| 1130 goto invalid; | |
| 1131 } | |
| 1132 | |
| 577 | 1133 if (ngx_strncmp(var.data, "apache_bytes_sent", 17) == 0) { |
| 1134 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 1135 "use \"$body_bytes_sent\" instead of " | |
| 1136 "\"$apache_bytes_sent\""); | |
| 1137 } | |
| 1138 | |
| 573 | 1139 for (v = ngx_http_log_vars; v->name.len; v++) { |
| 1140 | |
| 1141 if (v->name.len == var.len | |
| 1142 && ngx_strncmp(v->name.data, var.data, var.len) == 0) | |
| 1143 { | |
| 1144 op->len = v->len; | |
| 1145 op->getlen = NULL; | |
| 1146 op->run = v->run; | |
| 1147 op->data = 0; | |
| 1148 | |
| 1149 goto found; | |
| 1150 } | |
| 1151 } | |
| 1152 | |
| 569 | 1153 if (ngx_http_log_variable_compile(cf, op, &var) != NGX_OK) { |
| 1154 return NGX_CONF_ERROR; | |
| 1155 } | |
| 1156 | |
| 2261 | 1157 if (flushes) { |
| 1158 | |
| 1159 flush = ngx_array_push(flushes); | |
| 1160 if (flush == NULL) { | |
| 1161 return NGX_CONF_ERROR; | |
| 1162 } | |
| 1163 | |
| 1164 *flush = op->data; /* variable index */ | |
| 1165 } | |
| 1166 | |
| 573 | 1167 found: |
| 1168 | |
| 1169 continue; | |
| 1170 } | |
| 1171 | |
| 1172 i++; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1173 |
| 880 | 1174 while (i < value[s].len && value[s].data[i] != '$') { |
| 573 | 1175 i++; |
| 1176 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1177 |
| 573 | 1178 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
|
1179 |
| 573 | 1180 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
|
1181 |
| 573 | 1182 op->len = len; |
| 1183 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
|
1184 |
| 573 | 1185 if (len <= sizeof(uintptr_t)) { |
| 1186 op->run = ngx_http_log_copy_short; | |
| 1187 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
|
1188 |
| 573 | 1189 while (len--) { |
| 1190 op->data <<= 8; | |
| 1191 op->data |= data[len]; | |
| 1192 } | |
| 1193 | |
| 1194 } else { | |
| 1195 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
|
1196 |
| 2049 | 1197 p = ngx_pnalloc(cf->pool, len); |
| 573 | 1198 if (p == NULL) { |
| 1199 return NGX_CONF_ERROR; | |
| 1200 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1201 |
| 573 | 1202 ngx_memcpy(p, data, len); |
| 1203 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
|
1204 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1205 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1206 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1207 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1208 |
| 569 | 1209 return NGX_CONF_OK; |
| 1210 | |
| 1211 invalid: | |
| 1212 | |
| 1213 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid parameter \"%s\"", data); | |
| 1214 | |
| 1215 return NGX_CONF_ERROR; | |
| 1216 } | |
| 1217 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1218 |
| 2072 | 1219 static char * |
| 1220 ngx_http_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 1221 { | |
| 1222 ngx_http_log_loc_conf_t *llcf = conf; | |
| 1223 | |
| 1224 time_t inactive, valid; | |
| 1225 ngx_str_t *value, s; | |
| 1226 ngx_int_t max, min_uses; | |
| 1227 ngx_uint_t i; | |
| 1228 | |
| 1229 if (llcf->open_file_cache != NGX_CONF_UNSET_PTR) { | |
| 1230 return "is duplicate"; | |
| 1231 } | |
| 1232 | |
| 1233 value = cf->args->elts; | |
| 1234 | |
| 1235 max = 0; | |
| 1236 inactive = 10; | |
| 1237 valid = 60; | |
| 1238 min_uses = 1; | |
| 1239 | |
| 1240 for (i = 1; i < cf->args->nelts; i++) { | |
| 1241 | |
| 1242 if (ngx_strncmp(value[i].data, "max=", 4) == 0) { | |
| 1243 | |
| 1244 max = ngx_atoi(value[i].data + 4, value[i].len - 4); | |
| 1245 if (max == NGX_ERROR) { | |
| 1246 goto failed; | |
| 1247 } | |
| 1248 | |
| 1249 continue; | |
| 1250 } | |
| 1251 | |
| 1252 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) { | |
| 1253 | |
| 1254 s.len = value[i].len - 9; | |
| 1255 s.data = value[i].data + 9; | |
| 1256 | |
| 1257 inactive = ngx_parse_time(&s, 1); | |
| 4474 | 1258 if (inactive == (time_t) NGX_ERROR) { |
| 2072 | 1259 goto failed; |
| 1260 } | |
| 1261 | |
| 1262 continue; | |
| 1263 } | |
| 1264 | |
| 1265 if (ngx_strncmp(value[i].data, "min_uses=", 9) == 0) { | |
| 1266 | |
| 1267 min_uses = ngx_atoi(value[i].data + 9, value[i].len - 9); | |
| 1268 if (min_uses == NGX_ERROR) { | |
| 1269 goto failed; | |
| 1270 } | |
| 1271 | |
| 1272 continue; | |
| 1273 } | |
| 1274 | |
| 1275 if (ngx_strncmp(value[i].data, "valid=", 6) == 0) { | |
| 1276 | |
| 1277 s.len = value[i].len - 6; | |
| 1278 s.data = value[i].data + 6; | |
| 1279 | |
| 1280 valid = ngx_parse_time(&s, 1); | |
| 4474 | 1281 if (valid == (time_t) NGX_ERROR) { |
| 2072 | 1282 goto failed; |
| 1283 } | |
| 1284 | |
| 1285 continue; | |
| 1286 } | |
| 1287 | |
| 1288 if (ngx_strcmp(value[i].data, "off") == 0) { | |
| 1289 | |
| 1290 llcf->open_file_cache = NULL; | |
| 1291 | |
| 1292 continue; | |
| 1293 } | |
| 1294 | |
| 1295 failed: | |
| 1296 | |
| 1297 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1298 "invalid \"open_log_file_cache\" parameter \"%V\"", | |
| 1299 &value[i]); | |
| 1300 return NGX_CONF_ERROR; | |
| 1301 } | |
| 1302 | |
| 1303 if (llcf->open_file_cache == NULL) { | |
| 1304 return NGX_CONF_OK; | |
| 1305 } | |
| 1306 | |
| 1307 if (max == 0) { | |
| 1308 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1309 "\"open_log_file_cache\" must have \"max\" parameter"); | |
| 1310 return NGX_CONF_ERROR; | |
| 1311 } | |
| 1312 | |
| 1313 llcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive); | |
| 1314 | |
| 1315 if (llcf->open_file_cache) { | |
| 1316 | |
| 1317 llcf->open_file_cache_valid = valid; | |
| 1318 llcf->open_file_cache_min_uses = min_uses; | |
| 1319 | |
| 1320 return NGX_CONF_OK; | |
| 1321 } | |
| 1322 | |
| 1323 return NGX_CONF_ERROR; | |
| 1324 } | |
| 1325 | |
| 1326 | |
| 569 | 1327 static ngx_int_t |
| 573 | 1328 ngx_http_log_init(ngx_conf_t *cf) |
| 569 | 1329 { |
| 573 | 1330 ngx_str_t *value; |
| 1331 ngx_array_t a; | |
| 581 | 1332 ngx_http_handler_pt *h; |
| 573 | 1333 ngx_http_log_fmt_t *fmt; |
| 1334 ngx_http_log_main_conf_t *lmcf; | |
| 569 | 1335 ngx_http_core_main_conf_t *cmcf; |
| 1336 | |
| 573 | 1337 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
| 1338 | |
| 1339 if (lmcf->combined_used) { | |
| 1340 if (ngx_array_init(&a, cf->pool, 1, sizeof(ngx_str_t)) != NGX_OK) { | |
| 1341 return NGX_ERROR; | |
| 1342 } | |
| 1343 | |
| 1344 value = ngx_array_push(&a); | |
| 1345 if (value == NULL) { | |
| 1346 return NGX_ERROR; | |
| 1347 } | |
| 1348 | |
| 1349 *value = ngx_http_combined_fmt; | |
| 1350 fmt = lmcf->formats.elts; | |
| 1351 | |
| 2261 | 1352 if (ngx_http_log_compile_format(cf, NULL, fmt->ops, &a, 0) |
| 573 | 1353 != NGX_CONF_OK) |
| 1354 { | |
| 1355 return NGX_ERROR; | |
| 1356 } | |
| 1357 } | |
| 1358 | |
| 1359 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 569 | 1360 |
| 581 | 1361 h = ngx_array_push(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers); |
| 1362 if (h == NULL) { | |
| 1363 return NGX_ERROR; | |
| 1364 } | |
| 1365 | |
| 1366 *h = ngx_http_log_handler; | |
| 569 | 1367 |
| 1368 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
|
1369 } |