Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_log_module.c @ 3105:8ed781b3bc02 stable-0.6
merge 2411:
handle "/../" case more reliably
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Mon, 07 Sep 2009 11:57:04 +0000 |
parents | f68b8686f6ba |
children | 1c009c5a163b |
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 |
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
|
4 */ |
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 |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
6 |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
7 #include <ngx_config.h> |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
8 #include <ngx_core.h> |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
9 #include <ngx_http.h> |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
10 #include <nginx.h> |
26
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; | |
32 ngx_array_t *ops; /* array of ngx_http_log_op_t */ | |
33 } ngx_http_log_fmt_t; | |
34 | |
657 | 35 |
573 | 36 typedef struct { |
37 ngx_array_t formats; /* array of ngx_http_log_fmt_t */ | |
38 ngx_uint_t combined_used; /* unsigned combined_used:1 */ | |
39 } ngx_http_log_main_conf_t; | |
40 | |
657 | 41 |
573 | 42 typedef struct { |
43 ngx_open_file_t *file; | |
633 | 44 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
|
45 time_t error_log_time; |
573 | 46 ngx_array_t *ops; /* array of ngx_http_log_op_t */ |
47 } ngx_http_log_t; | |
48 | |
657 | 49 |
573 | 50 typedef struct { |
51 ngx_array_t *logs; /* array of ngx_http_log_t */ | |
52 ngx_uint_t off; /* unsigned off:1 */ | |
53 } ngx_http_log_loc_conf_t; | |
54 | |
55 | |
56 typedef struct { | |
57 ngx_str_t name; | |
58 size_t len; | |
59 ngx_http_log_op_run_pt run; | |
60 } ngx_http_log_var_t; | |
61 | |
62 | |
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
63 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
|
64 u_char *buf, 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
|
65 |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
66 static u_char *ngx_http_log_connection(ngx_http_request_t *r, u_char *buf, |
497 | 67 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
|
68 static u_char *ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf, |
497 | 69 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
|
70 static u_char *ngx_http_log_time(ngx_http_request_t *r, u_char *buf, |
497 | 71 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
|
72 static u_char *ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, |
497 | 73 ngx_http_log_op_t *op); |
74 static u_char *ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
75 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
|
76 static u_char *ngx_http_log_status(ngx_http_request_t *r, u_char *buf, |
497 | 77 ngx_http_log_op_t *op); |
573 | 78 static u_char *ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
497 | 79 ngx_http_log_op_t *op); |
577 | 80 static u_char *ngx_http_log_body_bytes_sent(ngx_http_request_t *r, |
573 | 81 u_char *buf, ngx_http_log_op_t *op); |
475 | 82 static u_char *ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, |
497 | 83 ngx_http_log_op_t *op); |
479 | 84 |
501 | 85 static ngx_int_t ngx_http_log_variable_compile(ngx_conf_t *cf, |
86 ngx_http_log_op_t *op, ngx_str_t *value); | |
87 static size_t ngx_http_log_variable_getlen(ngx_http_request_t *r, | |
88 uintptr_t data); | |
89 static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, | |
90 ngx_http_log_op_t *op); | |
2093 | 91 static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size); |
501 | 92 |
93 | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
94 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
|
95 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
|
96 static char *ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, |
497 | 97 void *child); |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
98 static char *ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, |
497 | 99 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
|
100 static char *ngx_http_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, |
497 | 101 void *conf); |
573 | 102 static char *ngx_http_log_compile_format(ngx_conf_t *cf, |
103 ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s); | |
104 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
|
105 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
106 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
107 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
|
108 |
497 | 109 { ngx_string("log_format"), |
110 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE, | |
111 ngx_http_log_set_format, | |
112 NGX_HTTP_MAIN_CONF_OFFSET, | |
113 0, | |
114 NULL }, | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
115 |
497 | 116 { ngx_string("access_log"), |
645 | 117 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
|
118 |NGX_HTTP_LMT_CONF|NGX_CONF_TAKE123, |
497 | 119 ngx_http_log_set_log, |
120 NGX_HTTP_LOC_CONF_OFFSET, | |
121 0, | |
122 NULL }, | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
123 |
497 | 124 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
|
125 }; |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
126 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
127 |
667 | 128 static ngx_http_module_t ngx_http_log_module_ctx = { |
880 | 129 NULL, /* preconfiguration */ |
573 | 130 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
|
131 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
132 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
|
133 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
|
134 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
135 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
|
136 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
|
137 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
138 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
|
139 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
|
140 }; |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
141 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
142 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
143 ngx_module_t ngx_http_log_module = { |
509 | 144 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
|
145 &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
|
146 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
|
147 NGX_HTTP_MODULE, /* module type */ |
541 | 148 NULL, /* init master */ |
573 | 149 NULL, /* init module */ |
541 | 150 NULL, /* init process */ |
151 NULL, /* init thread */ | |
152 NULL, /* exit thread */ | |
153 NULL, /* exit process */ | |
154 NULL, /* exit master */ | |
155 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
|
156 }; |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
157 |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
158 |
1074 | 159 static ngx_str_t ngx_http_access_log = ngx_string(NGX_HTTP_LOG_PATH); |
573 | 160 |
161 | |
162 static ngx_str_t ngx_http_combined_fmt = | |
581 | 163 ngx_string("$remote_addr - $remote_user [$time_local] " |
577 | 164 "\"$request\" $status $body_bytes_sent " |
573 | 165 "\"$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
|
166 |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
167 |
573 | 168 static ngx_http_log_var_t ngx_http_log_vars[] = { |
169 { ngx_string("connection"), NGX_ATOMIC_T_LEN, ngx_http_log_connection }, | |
170 { ngx_string("pipe"), 1, ngx_http_log_pipe }, | |
581 | 171 { ngx_string("time_local"), sizeof("28/Sep/1970:12:00:00 +0600") - 1, |
573 | 172 ngx_http_log_time }, |
173 { 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
|
174 { ngx_string("request_time"), NGX_TIME_T_LEN + 4, |
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
175 ngx_http_log_request_time }, |
573 | 176 { ngx_string("status"), 3, ngx_http_log_status }, |
177 { ngx_string("bytes_sent"), NGX_OFF_T_LEN, ngx_http_log_bytes_sent }, | |
577 | 178 { ngx_string("body_bytes_sent"), NGX_OFF_T_LEN, |
179 ngx_http_log_body_bytes_sent }, | |
573 | 180 { ngx_string("apache_bytes_sent"), NGX_OFF_T_LEN, |
577 | 181 ngx_http_log_body_bytes_sent }, |
573 | 182 { ngx_string("request_length"), NGX_SIZE_T_LEN, |
183 ngx_http_log_request_length }, | |
184 | |
185 { ngx_null_string, 0, NULL } | |
186 }; | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
187 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
188 |
497 | 189 ngx_int_t |
190 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
|
191 { |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
192 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
|
193 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
|
194 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
|
195 ngx_http_log_t *log; |
571 | 196 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
|
197 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
|
198 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
|
199 |
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
200 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
|
201 "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
|
202 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
203 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
|
204 |
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
205 if (lcf->off) { |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
206 return NGX_OK; |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
207 } |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
208 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
209 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
|
210 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
|
211 |
633 | 212 if (ngx_time() == log[l].disk_full_time) { |
213 | |
214 /* | |
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
215 * on FreeBSD writing to a full filesystem with enabled softupdates |
633 | 216 * 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
|
217 * filesystem, so we skip writing to a log for one second |
633 | 218 */ |
219 | |
220 continue; | |
221 } | |
222 | |
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 len = 0; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
224 op = log[l].ops->elts; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
225 for (i = 0; i < log[l].ops->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
|
226 if (op[i].len == 0) { |
479 | 227 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
|
228 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
229 } else { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
230 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
|
231 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
232 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
233 |
571 | 234 len += NGX_LINEFEED_SIZE; |
235 | |
236 file = log[l].file; | |
237 | |
238 if (file->buffer) { | |
239 | |
240 if (len > (size_t) (file->last - file->pos)) { | |
241 | |
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
242 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
|
243 file->pos - file->buffer); |
571 | 244 |
245 file->pos = file->buffer; | |
246 } | |
247 | |
248 if (len <= (size_t) (file->last - file->pos)) { | |
249 | |
250 p = file->pos; | |
251 | |
252 for (i = 0; i < log[l].ops->nelts; i++) { | |
253 p = op[i].run(r, p, &op[i]); | |
254 } | |
255 | |
256 ngx_linefeed(p); | |
257 | |
258 file->pos = p; | |
259 | |
260 continue; | |
261 } | |
262 } | |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
263 |
501 | 264 line = ngx_palloc(r->pool, len); |
265 if (line == NULL) { | |
473 | 266 return NGX_ERROR; |
267 } | |
268 | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
269 p = line; |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
270 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
271 for (i = 0; i < log[l].ops->nelts; i++) { |
479 | 272 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
|
273 } |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
274 |
571 | 275 ngx_linefeed(p); |
276 | |
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
277 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
|
278 } |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
279 |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
280 return NGX_OK; |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
281 } |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
282 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
283 |
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
284 static void |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
285 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
|
286 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
|
287 { |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
288 time_t now; |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
289 ssize_t n; |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
290 ngx_err_t err; |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
291 |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
292 n = ngx_write_fd(log->file->fd, buf, len); |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
293 |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
294 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
|
295 return; |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
296 } |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
297 |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
298 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
|
299 |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
300 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
|
301 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
|
302 |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
303 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
|
304 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
|
305 } |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
306 |
1161
6002e0253221
use 60 seconds interval but not 61 seconds
Igor Sysoev <igor@sysoev.ru>
parents:
1074
diff
changeset
|
307 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
|
308 ngx_log_error(NGX_LOG_ALERT, r->connection->log, err, |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
309 ngx_write_fd_n " to \"%V\" failed", |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
310 &log->file->name); |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
311 |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
312 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
|
313 } |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
314 |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
315 return; |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
316 } |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
317 |
1161
6002e0253221
use 60 seconds interval but not 61 seconds
Igor Sysoev <igor@sysoev.ru>
parents:
1074
diff
changeset
|
318 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
|
319 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
320 ngx_write_fd_n " to \"%V\" was incomplete: %z of %uz", |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
321 &log->file->name, n, len); |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
322 |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
323 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
|
324 } |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
325 } |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
326 |
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
327 |
497 | 328 static u_char * |
329 ngx_http_log_copy_short(ngx_http_request_t *r, u_char *buf, | |
330 ngx_http_log_op_t *op) | |
479 | 331 { |
332 size_t len; | |
333 uintptr_t data; | |
334 | |
335 len = op->len; | |
336 data = op->data; | |
337 | |
338 while (len--) { | |
339 *buf++ = (u_char) (data & 0xff); | |
340 data >>= 8; | |
341 } | |
342 | |
343 return buf; | |
344 } | |
345 | |
346 | |
497 | 347 static u_char * |
348 ngx_http_log_copy_long(ngx_http_request_t *r, u_char *buf, | |
349 ngx_http_log_op_t *op) | |
479 | 350 { |
351 return ngx_cpymem(buf, (u_char *) op->data, op->len); | |
352 } | |
353 | |
354 | |
497 | 355 static u_char * |
356 ngx_http_log_connection(ngx_http_request_t *r, u_char *buf, | |
357 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
|
358 { |
455 | 359 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
|
360 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
361 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
362 |
497 | 363 static u_char * |
364 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
|
365 { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
366 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
|
367 *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
|
368 } else { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
369 *buf = '.'; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
370 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
371 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
372 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
|
373 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
374 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
375 |
497 | 376 static u_char * |
377 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
|
378 { |
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
379 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
|
380 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
|
381 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
382 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
383 |
497 | 384 static u_char * |
385 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
|
386 { |
563 | 387 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
|
388 |
563 | 389 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
|
390 |
563 | 391 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
|
392 } |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
393 |
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
394 |
497 | 395 static u_char * |
396 ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
397 ngx_http_log_op_t *op) | |
398 { | |
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
399 ngx_time_t *tp; |
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
400 ngx_msec_int_t ms; |
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
401 |
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
402 tp = ngx_timeofday(); |
497 | 403 |
1640 | 404 ms = (ngx_msec_int_t) |
405 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); | |
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
406 ms = (ms >= 0) ? ms : 0; |
497 | 407 |
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
408 return ngx_sprintf(buf, "%T.%03M", ms / 1000, ms % 1000); |
497 | 409 } |
410 | |
411 | |
412 static u_char * | |
413 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
|
414 { |
455 | 415 return ngx_sprintf(buf, "%ui", |
416 r->err_status ? r->err_status : r->headers_out.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
|
417 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
418 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
419 |
497 | 420 static u_char * |
573 | 421 ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
422 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
|
423 { |
455 | 424 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
|
425 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
426 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
427 |
1271 | 428 /* |
429 * although there is a real $body_bytes_sent variable, | |
430 * this log operation code function is more optimized for logging | |
431 */ | |
432 | |
497 | 433 static u_char * |
577 | 434 ngx_http_log_body_bytes_sent(ngx_http_request_t *r, u_char *buf, |
497 | 435 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
|
436 { |
497 | 437 off_t length; |
438 | |
439 length = r->connection->sent - r->header_size; | |
440 | |
441 if (length > 0) { | |
442 return ngx_sprintf(buf, "%O", length); | |
443 } | |
444 | |
445 *buf = '0'; | |
446 | |
447 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
|
448 } |
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
449 |
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
450 |
497 | 451 static u_char * |
452 ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, | |
453 ngx_http_log_op_t *op) | |
475 | 454 { |
663 | 455 return ngx_sprintf(buf, "%O", r->request_length); |
475 | 456 } |
457 | |
458 | |
497 | 459 static ngx_int_t |
501 | 460 ngx_http_log_variable_compile(ngx_conf_t *cf, ngx_http_log_op_t *op, |
461 ngx_str_t *value) | |
462 { | |
509 | 463 ngx_int_t index; |
501 | 464 |
509 | 465 index = ngx_http_get_variable_index(cf, value); |
466 if (index == NGX_ERROR) { | |
501 | 467 return NGX_ERROR; |
468 } | |
469 | |
470 op->len = 0; | |
471 op->getlen = ngx_http_log_variable_getlen; | |
472 op->run = ngx_http_log_variable; | |
509 | 473 op->data = index; |
501 | 474 |
475 return NGX_OK; | |
476 } | |
477 | |
478 | |
479 static size_t | |
480 ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data) | |
481 { | |
2093 | 482 uintptr_t len; |
501 | 483 ngx_http_variable_value_t *value; |
484 | |
485 value = ngx_http_get_indexed_variable(r, data); | |
486 | |
573 | 487 if (value == NULL || value->not_found) { |
501 | 488 return 1; |
489 } | |
490 | |
2093 | 491 len = ngx_http_log_escape(NULL, value->data, value->len); |
492 | |
493 value->escape = len ? 1 : 0; | |
494 | |
495 return value->len + len * 3; | |
501 | 496 } |
497 | |
498 | |
499 static u_char * | |
500 ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
501 { | |
502 ngx_http_variable_value_t *value; | |
503 | |
504 value = ngx_http_get_indexed_variable(r, op->data); | |
505 | |
573 | 506 if (value == NULL || value->not_found) { |
501 | 507 *buf = '-'; |
508 return buf + 1; | |
509 } | |
510 | |
2093 | 511 if (value->escape == 0) { |
512 return ngx_cpymem(buf, value->data, value->len); | |
513 | |
514 } else { | |
515 return (u_char *) ngx_http_log_escape(buf, value->data, value->len); | |
516 } | |
517 } | |
518 | |
519 | |
520 static uintptr_t | |
521 ngx_http_log_escape(u_char *dst, u_char *src, size_t size) | |
522 { | |
523 ngx_uint_t i, n; | |
524 static u_char hex[] = "0123456789ABCDEF"; | |
525 | |
526 static uint32_t escape[] = { | |
527 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ | |
528 | |
529 /* ?>=< ;:98 7654 3210 /.-, +*)( '&%$ #"! */ | |
530 0x00000004, /* 0000 0000 0000 0000 0000 0000 0000 0100 */ | |
531 | |
532 /* _^]\ [ZYX WVUT SRQP ONML KJIH GFED CBA@ */ | |
533 0x10000000, /* 0001 0000 0000 0000 0000 0000 0000 0000 */ | |
534 | |
535 /* ~}| {zyx wvut srqp onml kjih gfed cba` */ | |
536 0x00000000, /* 0000 0000 0000 0000 0000 0000 0000 0000 */ | |
537 | |
538 0x00000000, /* 0000 0000 0000 0000 0000 0000 0000 0000 */ | |
539 0x00000000, /* 0000 0000 0000 0000 0000 0000 0000 0000 */ | |
540 0x00000000, /* 0000 0000 0000 0000 0000 0000 0000 0000 */ | |
541 0x00000000, /* 0000 0000 0000 0000 0000 0000 0000 0000 */ | |
542 }; | |
543 | |
544 | |
545 if (dst == NULL) { | |
546 | |
547 /* find the number of the characters to be escaped */ | |
548 | |
549 n = 0; | |
550 | |
551 for (i = 0; i < size; i++) { | |
552 if (escape[*src >> 5] & (1 << (*src & 0x1f))) { | |
553 n++; | |
554 } | |
555 src++; | |
556 } | |
557 | |
558 return (uintptr_t) n; | |
559 } | |
560 | |
561 for (i = 0; i < size; i++) { | |
562 if (escape[*src >> 5] & (1 << (*src & 0x1f))) { | |
563 *dst++ = '\\'; | |
564 *dst++ = 'x'; | |
565 *dst++ = hex[*src >> 4]; | |
566 *dst++ = hex[*src & 0xf]; | |
567 src++; | |
568 | |
569 } else { | |
570 *dst++ = *src++; | |
571 } | |
572 } | |
573 | |
574 return (uintptr_t) dst; | |
501 | 575 } |
576 | |
577 | |
497 | 578 static void * |
579 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
|
580 { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
581 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
|
582 |
573 | 583 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
|
584 |
501 | 585 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_main_conf_t)); |
586 if (conf == 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
|
587 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
|
588 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
589 |
497 | 590 if (ngx_array_init(&conf->formats, cf->pool, 4, sizeof(ngx_http_log_fmt_t)) |
573 | 591 != NGX_OK) |
497 | 592 { |
593 return NGX_CONF_ERROR; | |
594 } | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
595 |
573 | 596 fmt = ngx_array_push(&conf->formats); |
597 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
|
598 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
|
599 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
600 |
573 | 601 fmt->name.len = sizeof("combined") - 1; |
602 fmt->name.data = (u_char *) "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
|
603 |
573 | 604 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
605 if (fmt->ops == NULL) { | |
569 | 606 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
|
607 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
608 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
609 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
|
610 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
611 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
612 |
497 | 613 static void * |
614 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
|
615 { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
616 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
|
617 |
501 | 618 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_loc_conf_t)); |
619 if (conf == NULL) { | |
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
620 return NGX_CONF_ERROR; |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
621 } |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
622 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
623 return conf; |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
624 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
625 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
626 |
497 | 627 static char * |
628 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
|
629 { |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
630 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
|
631 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
|
632 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
633 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
|
634 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
|
635 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
|
636 |
1074 | 637 if (conf->logs || conf->off) { |
638 return NGX_CONF_OK; | |
639 } | |
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
640 |
1074 | 641 *conf = *prev; |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
642 |
1074 | 643 if (conf->logs || conf->off) { |
644 return NGX_CONF_OK; | |
645 } | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
646 |
1074 | 647 conf->logs = ngx_array_create(cf->pool, 2, sizeof(ngx_http_log_t)); |
648 if (conf->logs == NULL) { | |
649 return NGX_CONF_ERROR; | |
650 } | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
651 |
1074 | 652 log = ngx_array_push(conf->logs); |
653 if (log == NULL) { | |
654 return NGX_CONF_ERROR; | |
655 } | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
656 |
1074 | 657 log->file = ngx_conf_open_file(cf->cycle, &ngx_http_access_log); |
658 if (log->file == NULL) { | |
659 return NGX_CONF_ERROR; | |
660 } | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
661 |
1074 | 662 log->disk_full_time = 0; |
663 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
|
664 |
1074 | 665 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
666 fmt = lmcf->formats.elts; | |
667 | |
668 /* the default "combined" format */ | |
669 log->ops = fmt[0].ops; | |
670 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
|
671 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
672 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
|
673 } |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
674 |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
675 |
497 | 676 static char * |
677 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
|
678 { |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
679 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
|
680 |
571 | 681 ssize_t buf; |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
682 ngx_uint_t 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
|
683 ngx_str_t *value, name; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
684 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
|
685 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
|
686 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
|
687 |
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
688 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
|
689 |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
690 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
|
691 llcf->off = 1; |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
692 return NGX_CONF_OK; |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
693 } |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
694 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
695 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
|
696 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
|
697 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
|
698 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
|
699 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
700 } |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
701 |
393
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
702 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
|
703 |
501 | 704 log = ngx_array_push(llcf->logs); |
705 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
|
706 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
|
707 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
708 |
501 | 709 log->file = ngx_conf_open_file(cf->cycle, &value[1]); |
710 if (log->file == 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
|
711 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
|
712 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
713 |
633 | 714 log->disk_full_time = 0; |
1071
bd4202f92581
log a failure of the writing to access_log once per minute
Igor Sysoev <igor@sysoev.ru>
parents:
905
diff
changeset
|
715 log->error_log_time = 0; |
633 | 716 |
571 | 717 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
|
718 name = value[2]; |
581 | 719 |
720 if (ngx_strcmp(name.data, "combined") == 0) { | |
721 lmcf->combined_used = 1; | |
722 } | |
723 | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
724 } else { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
725 name.len = sizeof("combined") - 1; |
292
a472bfb778b3
nginx-0.0.3-2004-03-17-00:26:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
290
diff
changeset
|
726 name.data = (u_char *) "combined"; |
573 | 727 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
|
728 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
729 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
730 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
|
731 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
|
732 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
|
733 && 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
|
734 { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
735 log->ops = fmt[i].ops; |
571 | 736 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
|
737 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
738 } |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
739 |
487 | 740 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
741 "unknown log format \"%V\"", &name); | |
571 | 742 return NGX_CONF_ERROR; |
487 | 743 |
571 | 744 buffer: |
745 | |
746 if (cf->args->nelts == 4) { | |
747 if (ngx_strncmp(value[3].data, "buffer=", 7) != 0) { | |
748 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
749 "invalid parameter \"%V\"", &value[3]); | |
750 return NGX_CONF_ERROR; | |
751 } | |
752 | |
753 name.len = value[3].len - 7; | |
754 name.data = value[3].data + 7; | |
755 | |
756 buf = ngx_parse_size(&name); | |
757 | |
758 if (buf == NGX_ERROR) { | |
759 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
760 "invalid parameter \"%V\"", &value[3]); | |
761 return NGX_CONF_ERROR; | |
762 } | |
763 | |
764 if (log->file->buffer && log->file->last - log->file->pos != buf) { | |
765 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
766 "access_log \"%V\" already defined " | |
767 "with different buffer size", &value[1]); | |
768 return NGX_CONF_ERROR; | |
769 } | |
770 | |
771 log->file->buffer = ngx_palloc(cf->pool, buf); | |
772 if (log->file->buffer == NULL) { | |
773 return NGX_CONF_ERROR; | |
774 } | |
775 | |
776 log->file->pos = log->file->buffer; | |
777 log->file->last = log->file->buffer + buf; | |
778 } | |
779 | |
780 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
|
781 } |
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 |
497 | 784 static char * |
785 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
|
786 { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
787 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
|
788 |
573 | 789 ngx_str_t *value; |
790 ngx_uint_t i; | |
791 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
|
792 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
793 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
|
794 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
795 fmt = lmcf->formats.elts; |
573 | 796 for (i = 0; i < lmcf->formats.nelts; i++) { |
797 if (fmt[i].name.len == value[1].len | |
798 && 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
|
799 { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
800 return "duplicate \"log_format\" name"; |
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 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
803 |
501 | 804 fmt = ngx_array_push(&lmcf->formats); |
805 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
|
806 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
|
807 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
808 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
809 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
|
810 |
573 | 811 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
501 | 812 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
|
813 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
|
814 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
815 |
573 | 816 return ngx_http_log_compile_format(cf, fmt->ops, cf->args, 2); |
817 } | |
818 | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
819 |
573 | 820 static char * |
821 ngx_http_log_compile_format(ngx_conf_t *cf, ngx_array_t *ops, | |
822 ngx_array_t *args, ngx_uint_t s) | |
823 { | |
880 | 824 u_char *data, *p, ch; |
825 size_t i, len; | |
826 ngx_str_t *value, var; | |
827 ngx_uint_t bracket; | |
828 ngx_http_log_op_t *op; | |
829 ngx_http_log_var_t *v; | |
573 | 830 |
831 value = args->elts; | |
832 | |
833 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
|
834 |
880 | 835 for (i = 0; i < value[s].len; i++) { |
836 if (value[s].data[i] != '%') { | |
837 continue; | |
838 } | |
839 | |
840 ch = value[s].data[i + 1]; | |
841 | |
842 if ((ch >= 'A' && ch <= 'Z') | |
843 || (ch >= 'a' && ch <= 'z') | |
844 || ch == '{') | |
845 { | |
846 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
847 "the parameters in the \"%%name\" form are not supported, " | |
848 "use the \"$variable\" instead"); | |
849 | |
850 return NGX_CONF_ERROR; | |
851 } | |
852 } | |
853 | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
854 i = 0; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
855 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
856 while (i < value[s].len) { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
857 |
573 | 858 op = ngx_array_push(ops); |
501 | 859 if (op == NULL) { |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
860 return NGX_CONF_ERROR; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
861 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
862 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
863 data = &value[s].data[i]; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
864 |
880 | 865 if (value[s].data[i] == '$') { |
569 | 866 |
867 if (++i == value[s].len) { | |
868 goto invalid; | |
869 } | |
870 | |
871 if (value[s].data[i] == '{') { | |
872 bracket = 1; | |
873 | |
874 if (++i == value[s].len) { | |
875 goto invalid; | |
876 } | |
877 | |
878 var.data = &value[s].data[i]; | |
879 | |
880 } else { | |
881 bracket = 0; | |
882 var.data = &value[s].data[i]; | |
883 } | |
884 | |
885 for (var.len = 0; i < value[s].len; i++, var.len++) { | |
886 ch = value[s].data[i]; | |
887 | |
888 if (ch == '}' && bracket) { | |
889 i++; | |
890 bracket = 0; | |
891 break; | |
892 } | |
893 | |
894 if ((ch >= 'A' && ch <= 'Z') | |
895 || (ch >= 'a' && ch <= 'z') | |
896 || (ch >= '0' && ch <= '9') | |
897 || ch == '_') | |
898 { | |
899 continue; | |
900 } | |
901 | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
902 break; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
903 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
904 |
569 | 905 if (bracket) { |
906 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
907 "the closing bracket in \"%V\" " | |
908 "variable is missing", &var); | |
909 return NGX_CONF_ERROR; | |
910 } | |
911 | |
912 if (var.len == 0) { | |
913 goto invalid; | |
914 } | |
915 | |
577 | 916 if (ngx_strncmp(var.data, "apache_bytes_sent", 17) == 0) { |
917 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
918 "use \"$body_bytes_sent\" instead of " | |
919 "\"$apache_bytes_sent\""); | |
920 } | |
921 | |
573 | 922 for (v = ngx_http_log_vars; v->name.len; v++) { |
923 | |
924 if (v->name.len == var.len | |
925 && ngx_strncmp(v->name.data, var.data, var.len) == 0) | |
926 { | |
927 op->len = v->len; | |
928 op->getlen = NULL; | |
929 op->run = v->run; | |
930 op->data = 0; | |
931 | |
932 goto found; | |
933 } | |
934 } | |
935 | |
569 | 936 if (ngx_http_log_variable_compile(cf, op, &var) != NGX_OK) { |
937 return NGX_CONF_ERROR; | |
938 } | |
939 | |
573 | 940 found: |
941 | |
942 continue; | |
943 } | |
944 | |
945 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
|
946 |
880 | 947 while (i < value[s].len && value[s].data[i] != '$') { |
573 | 948 i++; |
949 } | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
950 |
573 | 951 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
|
952 |
573 | 953 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
|
954 |
573 | 955 op->len = len; |
956 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
|
957 |
573 | 958 if (len <= sizeof(uintptr_t)) { |
959 op->run = ngx_http_log_copy_short; | |
960 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
|
961 |
573 | 962 while (len--) { |
963 op->data <<= 8; | |
964 op->data |= data[len]; | |
965 } | |
966 | |
967 } else { | |
968 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
|
969 |
573 | 970 p = ngx_palloc(cf->pool, len); |
971 if (p == NULL) { | |
972 return NGX_CONF_ERROR; | |
973 } | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
974 |
573 | 975 ngx_memcpy(p, data, len); |
976 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
|
977 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
978 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
979 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
980 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
981 |
569 | 982 return NGX_CONF_OK; |
983 | |
984 invalid: | |
985 | |
986 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid parameter \"%s\"", data); | |
987 | |
988 return NGX_CONF_ERROR; | |
989 } | |
990 | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
991 |
569 | 992 static ngx_int_t |
573 | 993 ngx_http_log_init(ngx_conf_t *cf) |
569 | 994 { |
573 | 995 ngx_str_t *value; |
996 ngx_array_t a; | |
581 | 997 ngx_http_handler_pt *h; |
573 | 998 ngx_http_log_fmt_t *fmt; |
999 ngx_http_log_main_conf_t *lmcf; | |
569 | 1000 ngx_http_core_main_conf_t *cmcf; |
1001 | |
573 | 1002 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
1003 | |
1004 if (lmcf->combined_used) { | |
1005 if (ngx_array_init(&a, cf->pool, 1, sizeof(ngx_str_t)) != NGX_OK) { | |
1006 return NGX_ERROR; | |
1007 } | |
1008 | |
1009 value = ngx_array_push(&a); | |
1010 if (value == NULL) { | |
1011 return NGX_ERROR; | |
1012 } | |
1013 | |
1014 *value = ngx_http_combined_fmt; | |
1015 fmt = lmcf->formats.elts; | |
1016 | |
1017 if (ngx_http_log_compile_format(cf, fmt->ops, &a, 0) | |
1018 != NGX_CONF_OK) | |
1019 { | |
1020 return NGX_ERROR; | |
1021 } | |
1022 } | |
1023 | |
1024 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
569 | 1025 |
581 | 1026 h = ngx_array_push(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers); |
1027 if (h == NULL) { | |
1028 return NGX_ERROR; | |
1029 } | |
1030 | |
1031 *h = ngx_http_log_handler; | |
569 | 1032 |
1033 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
|
1034 } |