Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_log_module.c @ 7524:deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
This ensures that correct ctx is always available, including after
filter finalization. In particular, this fixes a segmentation fault
with the following configuration:
location / {
image_filter test;
perl 'sub {
my $r = shift;
$r->send_http_header();
$r->print("foo\n");
$r->print("bar\n");
}';
}
This also seems to be the only way to correctly handle filter finalization
in various complex cases, for example, when embedded perl is used both
in the original handler and in an error page called after filter
finalization.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Fri, 12 Jul 2019 11:29:22 +0300 |
parents | 265c29b0b8b8 |
children |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_http.h> |
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11 |
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12 #if (NGX_ZLIB) |
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13 #include <zlib.h> |
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14 #endif |
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15 |
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16 |
880 | 17 typedef struct ngx_http_log_op_s ngx_http_log_op_t; |
18 | |
19 typedef u_char *(*ngx_http_log_op_run_pt) (ngx_http_request_t *r, u_char *buf, | |
20 ngx_http_log_op_t *op); | |
21 | |
22 typedef size_t (*ngx_http_log_op_getlen_pt) (ngx_http_request_t *r, | |
23 uintptr_t data); | |
24 | |
25 | |
26 struct ngx_http_log_op_s { | |
27 size_t len; | |
28 ngx_http_log_op_getlen_pt getlen; | |
29 ngx_http_log_op_run_pt run; | |
30 uintptr_t data; | |
31 }; | |
32 | |
573 | 33 |
34 typedef struct { | |
35 ngx_str_t name; | |
2261 | 36 ngx_array_t *flushes; |
573 | 37 ngx_array_t *ops; /* array of ngx_http_log_op_t */ |
38 } ngx_http_log_fmt_t; | |
39 | |
657 | 40 |
573 | 41 typedef struct { |
42 ngx_array_t formats; /* array of ngx_http_log_fmt_t */ | |
43 ngx_uint_t combined_used; /* unsigned combined_used:1 */ | |
44 } ngx_http_log_main_conf_t; | |
45 | |
657 | 46 |
573 | 47 typedef struct { |
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48 u_char *start; |
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49 u_char *pos; |
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50 u_char *last; |
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51 |
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52 ngx_event_t *event; |
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53 ngx_msec_t flush; |
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54 ngx_int_t gzip; |
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55 } ngx_http_log_buf_t; |
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56 |
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57 |
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58 typedef struct { |
2072 | 59 ngx_array_t *lengths; |
60 ngx_array_t *values; | |
61 } ngx_http_log_script_t; | |
62 | |
63 | |
64 typedef struct { | |
573 | 65 ngx_open_file_t *file; |
2072 | 66 ngx_http_log_script_t *script; |
633 | 67 time_t disk_full_time; |
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68 time_t error_log_time; |
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69 ngx_syslog_peer_t *syslog_peer; |
2261 | 70 ngx_http_log_fmt_t *format; |
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71 ngx_http_complex_value_t *filter; |
573 | 72 } ngx_http_log_t; |
73 | |
657 | 74 |
573 | 75 typedef struct { |
76 ngx_array_t *logs; /* array of ngx_http_log_t */ | |
2072 | 77 |
78 ngx_open_file_cache_t *open_file_cache; | |
79 time_t open_file_cache_valid; | |
80 ngx_uint_t open_file_cache_min_uses; | |
81 | |
573 | 82 ngx_uint_t off; /* unsigned off:1 */ |
83 } ngx_http_log_loc_conf_t; | |
84 | |
85 | |
86 typedef struct { | |
87 ngx_str_t name; | |
88 size_t len; | |
89 ngx_http_log_op_run_pt run; | |
90 } ngx_http_log_var_t; | |
91 | |
92 | |
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93 #define NGX_HTTP_LOG_ESCAPE_DEFAULT 0 |
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94 #define NGX_HTTP_LOG_ESCAPE_JSON 1 |
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95 #define NGX_HTTP_LOG_ESCAPE_NONE 2 |
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96 |
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97 |
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98 static void ngx_http_log_write(ngx_http_request_t *r, ngx_http_log_t *log, |
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99 u_char *buf, size_t len); |
2072 | 100 static ssize_t ngx_http_log_script_write(ngx_http_request_t *r, |
101 ngx_http_log_script_t *script, u_char **name, u_char *buf, size_t len); | |
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102 |
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103 #if (NGX_ZLIB) |
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104 static ssize_t ngx_http_log_gzip(ngx_fd_t fd, u_char *buf, size_t len, |
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105 ngx_int_t level, ngx_log_t *log); |
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106 |
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107 static void *ngx_http_log_gzip_alloc(void *opaque, u_int items, u_int size); |
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108 static void ngx_http_log_gzip_free(void *opaque, void *address); |
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109 #endif |
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110 |
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111 static void ngx_http_log_flush(ngx_open_file_t *file, ngx_log_t *log); |
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112 static void ngx_http_log_flush_handler(ngx_event_t *ev); |
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113 |
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114 static u_char *ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf, |
497 | 115 ngx_http_log_op_t *op); |
290
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116 static u_char *ngx_http_log_time(ngx_http_request_t *r, u_char *buf, |
497 | 117 ngx_http_log_op_t *op); |
3873 | 118 static u_char *ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf, |
119 ngx_http_log_op_t *op); | |
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120 static u_char *ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, |
497 | 121 ngx_http_log_op_t *op); |
122 static u_char *ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
123 ngx_http_log_op_t *op); | |
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124 static u_char *ngx_http_log_status(ngx_http_request_t *r, u_char *buf, |
497 | 125 ngx_http_log_op_t *op); |
573 | 126 static u_char *ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
497 | 127 ngx_http_log_op_t *op); |
577 | 128 static u_char *ngx_http_log_body_bytes_sent(ngx_http_request_t *r, |
573 | 129 u_char *buf, ngx_http_log_op_t *op); |
475 | 130 static u_char *ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, |
497 | 131 ngx_http_log_op_t *op); |
479 | 132 |
501 | 133 static ngx_int_t ngx_http_log_variable_compile(ngx_conf_t *cf, |
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134 ngx_http_log_op_t *op, ngx_str_t *value, ngx_uint_t escape); |
501 | 135 static size_t ngx_http_log_variable_getlen(ngx_http_request_t *r, |
136 uintptr_t data); | |
137 static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, | |
138 ngx_http_log_op_t *op); | |
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139 static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size); |
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140 static size_t ngx_http_log_json_variable_getlen(ngx_http_request_t *r, |
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141 uintptr_t data); |
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142 static u_char *ngx_http_log_json_variable(ngx_http_request_t *r, u_char *buf, |
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143 ngx_http_log_op_t *op); |
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144 static size_t ngx_http_log_unescaped_variable_getlen(ngx_http_request_t *r, |
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145 uintptr_t data); |
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146 static u_char *ngx_http_log_unescaped_variable(ngx_http_request_t *r, |
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147 u_char *buf, ngx_http_log_op_t *op); |
501 | 148 |
149 | |
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150 static void *ngx_http_log_create_main_conf(ngx_conf_t *cf); |
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151 static void *ngx_http_log_create_loc_conf(ngx_conf_t *cf); |
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152 static char *ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, |
497 | 153 void *child); |
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154 static char *ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, |
497 | 155 void *conf); |
176
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156 static char *ngx_http_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, |
497 | 157 void *conf); |
573 | 158 static char *ngx_http_log_compile_format(ngx_conf_t *cf, |
2261 | 159 ngx_array_t *flushes, ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s); |
2072 | 160 static char *ngx_http_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, |
161 void *conf); | |
573 | 162 static ngx_int_t ngx_http_log_init(ngx_conf_t *cf); |
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163 |
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164 |
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165 static ngx_command_t ngx_http_log_commands[] = { |
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166 |
497 | 167 { ngx_string("log_format"), |
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168 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, |
497 | 169 ngx_http_log_set_format, |
170 NGX_HTTP_MAIN_CONF_OFFSET, | |
171 0, | |
172 NULL }, | |
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173 |
497 | 174 { ngx_string("access_log"), |
645 | 175 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF |
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176 |NGX_HTTP_LMT_CONF|NGX_CONF_1MORE, |
497 | 177 ngx_http_log_set_log, |
178 NGX_HTTP_LOC_CONF_OFFSET, | |
179 0, | |
180 NULL }, | |
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181 |
2072 | 182 { ngx_string("open_log_file_cache"), |
183 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
184 ngx_http_log_open_file_cache, | |
185 NGX_HTTP_LOC_CONF_OFFSET, | |
186 0, | |
187 NULL }, | |
188 | |
497 | 189 ngx_null_command |
99
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190 }; |
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191 |
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192 |
667 | 193 static ngx_http_module_t ngx_http_log_module_ctx = { |
880 | 194 NULL, /* preconfiguration */ |
573 | 195 ngx_http_log_init, /* postconfiguration */ |
177
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196 |
176
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197 ngx_http_log_create_main_conf, /* create main configuration */ |
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198 NULL, /* init main configuration */ |
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199 |
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200 NULL, /* create server configuration */ |
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201 NULL, /* merge server configuration */ |
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202 |
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203 ngx_http_log_create_loc_conf, /* create location configuration */ |
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204 ngx_http_log_merge_loc_conf /* merge location configuration */ |
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205 }; |
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206 |
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207 |
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208 ngx_module_t ngx_http_log_module = { |
509 | 209 NGX_MODULE_V1, |
99
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210 &ngx_http_log_module_ctx, /* module context */ |
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211 ngx_http_log_commands, /* module directives */ |
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212 NGX_HTTP_MODULE, /* module type */ |
541 | 213 NULL, /* init master */ |
573 | 214 NULL, /* init module */ |
541 | 215 NULL, /* init process */ |
216 NULL, /* init thread */ | |
217 NULL, /* exit thread */ | |
218 NULL, /* exit process */ | |
219 NULL, /* exit master */ | |
220 NGX_MODULE_V1_PADDING | |
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221 }; |
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222 |
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223 |
1074 | 224 static ngx_str_t ngx_http_access_log = ngx_string(NGX_HTTP_LOG_PATH); |
573 | 225 |
226 | |
227 static ngx_str_t ngx_http_combined_fmt = | |
581 | 228 ngx_string("$remote_addr - $remote_user [$time_local] " |
577 | 229 "\"$request\" $status $body_bytes_sent " |
573 | 230 "\"$http_referer\" \"$http_user_agent\""); |
119
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231 |
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232 |
573 | 233 static ngx_http_log_var_t ngx_http_log_vars[] = { |
234 { ngx_string("pipe"), 1, ngx_http_log_pipe }, | |
581 | 235 { ngx_string("time_local"), sizeof("28/Sep/1970:12:00:00 +0600") - 1, |
573 | 236 ngx_http_log_time }, |
3873 | 237 { ngx_string("time_iso8601"), sizeof("1970-09-28T12:00:00+06:00") - 1, |
238 ngx_http_log_iso8601 }, | |
573 | 239 { ngx_string("msec"), NGX_TIME_T_LEN + 4, ngx_http_log_msec }, |
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240 { ngx_string("request_time"), NGX_TIME_T_LEN + 4, |
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241 ngx_http_log_request_time }, |
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242 { ngx_string("status"), NGX_INT_T_LEN, ngx_http_log_status }, |
573 | 243 { ngx_string("bytes_sent"), NGX_OFF_T_LEN, ngx_http_log_bytes_sent }, |
577 | 244 { ngx_string("body_bytes_sent"), NGX_OFF_T_LEN, |
245 ngx_http_log_body_bytes_sent }, | |
573 | 246 { ngx_string("request_length"), NGX_SIZE_T_LEN, |
247 ngx_http_log_request_length }, | |
248 | |
249 { ngx_null_string, 0, NULL } | |
250 }; | |
176
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251 |
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252 |
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253 static ngx_int_t |
497 | 254 ngx_http_log_handler(ngx_http_request_t *r) |
26
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255 { |
290
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256 u_char *line, *p; |
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257 size_t len, size; |
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258 ssize_t n; |
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259 ngx_str_t val; |
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260 ngx_uint_t i, l; |
176
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261 ngx_http_log_t *log; |
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262 ngx_http_log_op_t *op; |
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263 ngx_http_log_buf_t *buffer; |
176
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264 ngx_http_log_loc_conf_t *lcf; |
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265 |
210
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266 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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267 "http log handler"); |
28
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268 |
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269 lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module); |
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270 |
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271 if (lcf->off) { |
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272 return NGX_OK; |
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273 } |
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274 |
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275 log = lcf->logs->elts; |
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276 for (l = 0; l < lcf->logs->nelts; l++) { |
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277 |
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278 if (log[l].filter) { |
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279 if (ngx_http_complex_value(r, log[l].filter, &val) != NGX_OK) { |
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280 return NGX_ERROR; |
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281 } |
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282 |
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283 if (val.len == 0 || (val.len == 1 && val.data[0] == '0')) { |
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284 continue; |
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285 } |
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286 } |
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287 |
633 | 288 if (ngx_time() == log[l].disk_full_time) { |
289 | |
290 /* | |
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291 * on FreeBSD writing to a full filesystem with enabled softupdates |
633 | 292 * may block process for much longer time than writing to non-full |
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293 * filesystem, so we skip writing to a log for one second |
633 | 294 */ |
295 | |
296 continue; | |
297 } | |
298 | |
2261 | 299 ngx_http_script_flush_no_cacheable_variables(r, log[l].format->flushes); |
300 | |
176
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301 len = 0; |
2261 | 302 op = log[l].format->ops->elts; |
303 for (i = 0; i < log[l].format->ops->nelts; i++) { | |
176
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304 if (op[i].len == 0) { |
479 | 305 len += op[i].getlen(r, op[i].data); |
176
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306 |
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307 } else { |
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308 len += op[i].len; |
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309 } |
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310 } |
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311 |
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312 if (log[l].syslog_peer) { |
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313 |
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314 /* length of syslog's PRI and HEADER message parts */ |
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315 len += sizeof("<255>Jan 01 00:00:00 ") - 1 |
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316 + ngx_cycle->hostname.len + 1 |
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317 + log[l].syslog_peer->tag.len + 2; |
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318 |
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319 goto alloc_line; |
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320 } |
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321 |
571 | 322 len += NGX_LINEFEED_SIZE; |
323 | |
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324 buffer = log[l].file ? log[l].file->data : NULL; |
571 | 325 |
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326 if (buffer) { |
571 | 327 |
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328 if (len > (size_t) (buffer->last - buffer->pos)) { |
571 | 329 |
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330 ngx_http_log_write(r, &log[l], buffer->start, |
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331 buffer->pos - buffer->start); |
571 | 332 |
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333 buffer->pos = buffer->start; |
571 | 334 } |
335 | |
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336 if (len <= (size_t) (buffer->last - buffer->pos)) { |
571 | 337 |
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338 p = buffer->pos; |
571 | 339 |
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340 if (buffer->event && p == buffer->start) { |
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341 ngx_add_timer(buffer->event, buffer->flush); |
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342 } |
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343 |
2261 | 344 for (i = 0; i < log[l].format->ops->nelts; i++) { |
571 | 345 p = op[i].run(r, p, &op[i]); |
346 } | |
347 | |
348 ngx_linefeed(p); | |
349 | |
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350 buffer->pos = p; |
571 | 351 |
352 continue; | |
353 } | |
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354 |
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355 if (buffer->event && buffer->event->timer_set) { |
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356 ngx_del_timer(buffer->event); |
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357 } |
571 | 358 } |
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359 |
5702
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360 alloc_line: |
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361 |
2049 | 362 line = ngx_pnalloc(r->pool, len); |
501 | 363 if (line == NULL) { |
473 | 364 return NGX_ERROR; |
365 } | |
366 | |
176
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367 p = line; |
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368 |
5702
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369 if (log[l].syslog_peer) { |
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370 p = ngx_syslog_add_header(log[l].syslog_peer, line); |
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371 } |
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372 |
2261 | 373 for (i = 0; i < log[l].format->ops->nelts; i++) { |
479 | 374 p = op[i].run(r, p, &op[i]); |
176
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375 } |
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376 |
5702
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377 if (log[l].syslog_peer) { |
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378 |
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379 size = p - line; |
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380 |
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381 n = ngx_syslog_send(log[l].syslog_peer, line, size); |
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382 |
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383 if (n < 0) { |
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384 ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, |
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385 "send() to syslog failed"); |
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386 |
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|
387 } else if ((size_t) n != size) { |
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388 ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, |
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389 "send() to syslog has written only %z of %uz", |
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|
390 n, size); |
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|
391 } |
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392 |
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393 continue; |
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|
394 } |
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395 |
571 | 396 ngx_linefeed(p); |
397 | |
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398 ngx_http_log_write(r, &log[l], line, p - line); |
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399 } |
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400 |
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401 return NGX_OK; |
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|
402 } |
99
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|
403 |
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|
404 |
1071
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405 static void |
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406 ngx_http_log_write(ngx_http_request_t *r, ngx_http_log_t *log, u_char *buf, |
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407 size_t len) |
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408 { |
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409 u_char *name; |
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410 time_t now; |
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411 ssize_t n; |
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412 ngx_err_t err; |
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413 #if (NGX_ZLIB) |
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414 ngx_http_log_buf_t *buffer; |
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415 #endif |
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416 |
2072 | 417 if (log->script == NULL) { |
418 name = log->file->name.data; | |
4988
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419 |
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420 #if (NGX_ZLIB) |
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421 buffer = log->file->data; |
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422 |
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423 if (buffer && buffer->gzip) { |
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424 n = ngx_http_log_gzip(log->file->fd, buf, len, buffer->gzip, |
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|
425 r->connection->log); |
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426 } else { |
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427 n = ngx_write_fd(log->file->fd, buf, len); |
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428 } |
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|
429 #else |
2072 | 430 n = ngx_write_fd(log->file->fd, buf, len); |
4988
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|
431 #endif |
2072 | 432 |
433 } else { | |
434 name = NULL; | |
435 n = ngx_http_log_script_write(r, log->script, &name, buf, len); | |
436 } | |
1071
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437 |
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438 if (n == (ssize_t) len) { |
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439 return; |
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440 } |
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441 |
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442 now = ngx_time(); |
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443 |
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444 if (n == -1) { |
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445 err = ngx_errno; |
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446 |
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447 if (err == NGX_ENOSPC) { |
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448 log->disk_full_time = now; |
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449 } |
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450 |
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451 if (now - log->error_log_time > 59) { |
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|
452 ngx_log_error(NGX_LOG_ALERT, r->connection->log, err, |
2072 | 453 ngx_write_fd_n " to \"%s\" failed", name); |
1071
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454 |
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455 log->error_log_time = now; |
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456 } |
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457 |
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458 return; |
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459 } |
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460 |
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461 if (now - log->error_log_time > 59) { |
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|
462 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
2072 | 463 ngx_write_fd_n " to \"%s\" was incomplete: %z of %uz", |
464 name, n, len); | |
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465 |
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466 log->error_log_time = now; |
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467 } |
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468 } |
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469 |
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470 |
2072 | 471 static ssize_t |
472 ngx_http_log_script_write(ngx_http_request_t *r, ngx_http_log_script_t *script, | |
473 u_char **name, u_char *buf, size_t len) | |
474 { | |
475 size_t root; | |
476 ssize_t n; | |
477 ngx_str_t log, path; | |
478 ngx_open_file_info_t of; | |
479 ngx_http_log_loc_conf_t *llcf; | |
480 ngx_http_core_loc_conf_t *clcf; | |
481 | |
4478
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|
482 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
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|
483 |
2087
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2080
diff
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|
484 if (!r->root_tested) { |
2072 | 485 |
4499
778ef9c3fd2d
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4494
diff
changeset
|
486 /* test root directory existence */ |
2072 | 487 |
488 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { | |
4499
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4494
diff
changeset
|
489 /* simulate successful logging */ |
2072 | 490 return len; |
491 } | |
492 | |
493 path.data[root] = '\0'; | |
494 | |
495 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); | |
496 | |
497 of.valid = clcf->open_file_cache_valid; | |
498 of.min_uses = clcf->open_file_cache_min_uses; | |
2756
09cab3f8d92e
*) of.test_only to not open file if only stat() is enough
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diff
changeset
|
499 of.test_dir = 1; |
09cab3f8d92e
*) of.test_only to not open file if only stat() is enough
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diff
changeset
|
500 of.test_only = 1; |
2072 | 501 of.errors = clcf->open_file_cache_errors; |
502 of.events = clcf->open_file_cache_events; | |
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
503 |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
504 if (ngx_http_set_disable_symlinks(r, clcf, &path, &of) != NGX_OK) { |
13e09cf11d4e
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diff
changeset
|
505 /* simulate successful logging */ |
13e09cf11d4e
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diff
changeset
|
506 return len; |
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diff
changeset
|
507 } |
2072 | 508 |
509 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool) | |
2087
c8039b26a949
always test root existence for access_log with variables
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parents:
2080
diff
changeset
|
510 != NGX_OK) |
2072 | 511 { |
2087
c8039b26a949
always test root existence for access_log with variables
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2080
diff
changeset
|
512 if (of.err == 0) { |
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
513 /* simulate successful logging */ |
2087
c8039b26a949
always test root existence for access_log with variables
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diff
changeset
|
514 return len; |
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
515 } |
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
516 |
c8039b26a949
always test root existence for access_log with variables
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diff
changeset
|
517 ngx_log_error(NGX_LOG_ERR, r->connection->log, of.err, |
c8039b26a949
always test root existence for access_log with variables
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diff
changeset
|
518 "testing \"%s\" existence failed", path.data); |
c8039b26a949
always test root existence for access_log with variables
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diff
changeset
|
519 |
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
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4494
diff
changeset
|
520 /* simulate successful logging */ |
2087
c8039b26a949
always test root existence for access_log with variables
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diff
changeset
|
521 return len; |
c8039b26a949
always test root existence for access_log with variables
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diff
changeset
|
522 } |
c8039b26a949
always test root existence for access_log with variables
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diff
changeset
|
523 |
c8039b26a949
always test root existence for access_log with variables
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2080
diff
changeset
|
524 if (!of.is_dir) { |
c8039b26a949
always test root existence for access_log with variables
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2080
diff
changeset
|
525 ngx_log_error(NGX_LOG_ERR, r->connection->log, NGX_ENOTDIR, |
c8039b26a949
always test root existence for access_log with variables
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parents:
2080
diff
changeset
|
526 "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
|
527 |
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
528 /* simulate successful logging */ |
2072 | 529 return len; |
530 } | |
531 } | |
532 | |
533 if (ngx_http_script_run(r, &log, script->lengths->elts, 1, | |
534 script->values->elts) | |
535 == NULL) | |
536 { | |
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
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4494
diff
changeset
|
537 /* simulate successful logging */ |
2072 | 538 return len; |
539 } | |
540 | |
541 log.data[log.len - 1] = '\0'; | |
542 *name = log.data; | |
543 | |
544 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
545 "http log \"%s\"", log.data); | |
546 | |
547 llcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module); | |
548 | |
549 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); | |
550 | |
551 of.log = 1; | |
552 of.valid = llcf->open_file_cache_valid; | |
553 of.min_uses = llcf->open_file_cache_min_uses; | |
2277 | 554 of.directio = NGX_OPEN_FILE_DIRECTIO_OFF; |
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
555 |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
556 if (ngx_http_set_disable_symlinks(r, clcf, &log, &of) != NGX_OK) { |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
557 /* simulate successful logging */ |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
558 return len; |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
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4478
diff
changeset
|
559 } |
2072 | 560 |
561 if (ngx_open_cached_file(llcf->open_file_cache, &log, &of, r->pool) | |
562 != NGX_OK) | |
563 { | |
6948
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
564 if (of.err == 0) { |
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
565 /* simulate successful logging */ |
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
566 return len; |
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
567 } |
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
568 |
2072 | 569 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
|
570 "%s \"%s\" failed", of.failed, log.data); |
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
571 /* simulate successful logging */ |
2077 | 572 return len; |
2072 | 573 } |
574 | |
575 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
576 "http log #%d", of.fd); | |
577 | |
578 n = ngx_write_fd(of.fd, buf, len); | |
579 | |
580 return n; | |
581 } | |
582 | |
583 | |
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
584 #if (NGX_ZLIB) |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
585 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
586 static ssize_t |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
587 ngx_http_log_gzip(ngx_fd_t fd, u_char *buf, size_t len, ngx_int_t level, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
588 ngx_log_t *log) |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
589 { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
590 int rc, wbits, memlevel; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
591 u_char *out; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
592 size_t size; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
593 ssize_t n; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
594 z_stream zstream; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
595 ngx_err_t err; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
596 ngx_pool_t *pool; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
597 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
598 wbits = MAX_WBITS; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
599 memlevel = MAX_MEM_LEVEL - 1; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
600 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
601 while ((ssize_t) len < ((1 << (wbits - 1)) - 262)) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
602 wbits--; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
603 memlevel--; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
604 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
605 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
606 /* |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
607 * This is a formula from deflateBound() for conservative upper bound of |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
608 * compressed data plus 18 bytes of gzip wrapper. |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
609 */ |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
610 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
611 size = len + ((len + 7) >> 3) + ((len + 63) >> 6) + 5 + 18; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
612 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
613 ngx_memzero(&zstream, sizeof(z_stream)); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
614 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
615 pool = ngx_create_pool(256, log); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
616 if (pool == NULL) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
617 /* simulate successful logging */ |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
618 return len; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
619 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
620 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
621 pool->log = log; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
622 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
623 zstream.zalloc = ngx_http_log_gzip_alloc; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
624 zstream.zfree = ngx_http_log_gzip_free; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
625 zstream.opaque = pool; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
626 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
627 out = ngx_pnalloc(pool, size); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
628 if (out == NULL) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
629 goto done; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
630 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
631 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
632 zstream.next_in = buf; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
633 zstream.avail_in = len; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
634 zstream.next_out = out; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
635 zstream.avail_out = size; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
636 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
637 rc = deflateInit2(&zstream, (int) level, Z_DEFLATED, wbits + 16, memlevel, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
638 Z_DEFAULT_STRATEGY); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
639 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
640 if (rc != Z_OK) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
641 ngx_log_error(NGX_LOG_ALERT, log, 0, "deflateInit2() failed: %d", rc); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
642 goto done; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
643 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
644 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
645 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, log, 0, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
646 "deflate in: ni:%p no:%p ai:%ud ao:%ud", |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
647 zstream.next_in, zstream.next_out, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
648 zstream.avail_in, zstream.avail_out); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
649 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
650 rc = deflate(&zstream, Z_FINISH); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
651 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
652 if (rc != Z_STREAM_END) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
653 ngx_log_error(NGX_LOG_ALERT, log, 0, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
654 "deflate(Z_FINISH) failed: %d", rc); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
655 goto done; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
656 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
657 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
658 ngx_log_debug5(NGX_LOG_DEBUG_HTTP, log, 0, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
659 "deflate out: ni:%p no:%p ai:%ud ao:%ud rc:%d", |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
660 zstream.next_in, zstream.next_out, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
661 zstream.avail_in, zstream.avail_out, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
662 rc); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
663 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
664 size -= zstream.avail_out; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
665 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
666 rc = deflateEnd(&zstream); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
667 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
668 if (rc != Z_OK) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
669 ngx_log_error(NGX_LOG_ALERT, log, 0, "deflateEnd() failed: %d", rc); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
670 goto done; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
671 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
672 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
673 n = ngx_write_fd(fd, out, size); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
674 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
675 if (n != (ssize_t) size) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
676 err = (n == -1) ? ngx_errno : 0; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
677 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
678 ngx_destroy_pool(pool); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
679 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
680 ngx_set_errno(err); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
681 return -1; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
682 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
683 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
684 done: |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
685 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
686 ngx_destroy_pool(pool); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
687 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
688 /* simulate successful logging */ |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
689 return len; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
690 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
691 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
692 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
693 static void * |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
694 ngx_http_log_gzip_alloc(void *opaque, u_int items, u_int size) |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
695 { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
696 ngx_pool_t *pool = opaque; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
697 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
698 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, pool->log, 0, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
699 "gzip alloc: n:%ud s:%ud", items, size); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
700 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
701 return ngx_palloc(pool, items * size); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
702 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
703 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
704 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
705 static void |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
706 ngx_http_log_gzip_free(void *opaque, void *address) |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
707 { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
708 #if 0 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
709 ngx_pool_t *pool = opaque; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
710 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
711 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pool->log, 0, "gzip free: %p", address); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
712 #endif |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
713 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
714 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
715 #endif |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
716 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
717 |
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
718 static void |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
719 ngx_http_log_flush(ngx_open_file_t *file, ngx_log_t *log) |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
720 { |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
721 size_t len; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
722 ssize_t n; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
723 ngx_http_log_buf_t *buffer; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
724 |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
725 buffer = file->data; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
726 |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
727 len = buffer->pos - buffer->start; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
728 |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
729 if (len == 0) { |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
730 return; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
731 } |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
732 |
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
733 #if (NGX_ZLIB) |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
734 if (buffer->gzip) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
735 n = ngx_http_log_gzip(file->fd, buffer->start, len, buffer->gzip, log); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
736 } else { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
737 n = ngx_write_fd(file->fd, buffer->start, len); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
738 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
739 #else |
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
740 n = ngx_write_fd(file->fd, buffer->start, len); |
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
741 #endif |
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
742 |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
743 if (n == -1) { |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
744 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
745 ngx_write_fd_n " to \"%s\" failed", |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
746 file->name.data); |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
747 |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
748 } else if ((size_t) n != len) { |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
749 ngx_log_error(NGX_LOG_ALERT, log, 0, |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
750 ngx_write_fd_n " to \"%s\" was incomplete: %z of %uz", |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
751 file->name.data, n, len); |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
752 } |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
753 |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
754 buffer->pos = buffer->start; |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
755 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
756 if (buffer->event && buffer->event->timer_set) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
757 ngx_del_timer(buffer->event); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
758 } |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
759 } |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
760 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
761 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
762 static void |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
763 ngx_http_log_flush_handler(ngx_event_t *ev) |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
764 { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
765 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ev->log, 0, |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
766 "http log buffer flush handler"); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
767 |
6927
c36d160cd4e0
Access log: removed dead ev->timedout check in flush timer handler.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6840
diff
changeset
|
768 ngx_http_log_flush(ev->data, ev->log); |
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
769 } |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
770 |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
771 |
497 | 772 static u_char * |
773 ngx_http_log_copy_short(ngx_http_request_t *r, u_char *buf, | |
774 ngx_http_log_op_t *op) | |
479 | 775 { |
776 size_t len; | |
777 uintptr_t data; | |
778 | |
779 len = op->len; | |
780 data = op->data; | |
781 | |
782 while (len--) { | |
783 *buf++ = (u_char) (data & 0xff); | |
784 data >>= 8; | |
785 } | |
786 | |
787 return buf; | |
788 } | |
789 | |
790 | |
497 | 791 static u_char * |
792 ngx_http_log_copy_long(ngx_http_request_t *r, u_char *buf, | |
793 ngx_http_log_op_t *op) | |
479 | 794 { |
795 return ngx_cpymem(buf, (u_char *) op->data, op->len); | |
796 } | |
797 | |
798 | |
497 | 799 static u_char * |
800 ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
176
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diff
changeset
|
801 { |
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119
diff
changeset
|
802 if (r->pipeline) { |
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119
diff
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|
803 *buf = 'p'; |
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119
diff
changeset
|
804 } else { |
c0552e5ab567
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parents:
119
diff
changeset
|
805 *buf = '.'; |
c0552e5ab567
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parents:
119
diff
changeset
|
806 } |
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parents:
119
diff
changeset
|
807 |
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119
diff
changeset
|
808 return buf + 1; |
c0552e5ab567
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parents:
119
diff
changeset
|
809 } |
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parents:
119
diff
changeset
|
810 |
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diff
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|
811 |
497 | 812 static u_char * |
813 ngx_http_log_time(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
176
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diff
changeset
|
814 { |
178
a8ff48d26cca
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parents:
177
diff
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|
815 return ngx_cpymem(buf, ngx_cached_http_log_time.data, |
a8ff48d26cca
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177
diff
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|
816 ngx_cached_http_log_time.len); |
176
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diff
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|
817 } |
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diff
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|
818 |
3873 | 819 static u_char * |
820 ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
821 { | |
822 return ngx_cpymem(buf, ngx_cached_http_log_iso8601.data, | |
823 ngx_cached_http_log_iso8601.len); | |
824 } | |
176
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diff
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|
825 |
497 | 826 static u_char * |
827 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
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parents:
393
diff
changeset
|
828 { |
563 | 829 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
|
830 |
563 | 831 tp = ngx_timeofday(); |
409
8ac40cae79f0
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parents:
393
diff
changeset
|
832 |
563 | 833 return ngx_sprintf(buf, "%T.%03M", tp->sec, tp->msec); |
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
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parents:
393
diff
changeset
|
834 } |
8ac40cae79f0
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|
835 |
8ac40cae79f0
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diff
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|
836 |
497 | 837 static u_char * |
838 ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
839 ngx_http_log_op_t *op) | |
840 { | |
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
841 ngx_time_t *tp; |
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
842 ngx_msec_int_t ms; |
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
843 |
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
844 tp = ngx_timeofday(); |
497 | 845 |
1640 | 846 ms = (ngx_msec_int_t) |
847 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); | |
3515 | 848 ms = ngx_max(ms, 0); |
497 | 849 |
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5330
diff
changeset
|
850 return ngx_sprintf(buf, "%T.%03M", (time_t) ms / 1000, ms % 1000); |
497 | 851 } |
852 | |
853 | |
854 static u_char * | |
855 ngx_http_log_status(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
176
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119
diff
changeset
|
856 { |
3370
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
857 ngx_uint_t status; |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
858 |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
859 if (r->err_status) { |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
860 status = r->err_status; |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
861 |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
862 } 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
|
863 status = r->headers_out.status; |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
864 |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
865 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4637
diff
changeset
|
866 status = 9; |
3370
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
867 |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
868 } else { |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
869 status = 0; |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
870 } |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
871 |
4637
668ab1a21327
Zero padded the returned and logged HTTP status code, and fixed possible
Ruslan Ermilov <ru@nginx.com>
parents:
4539
diff
changeset
|
872 return ngx_sprintf(buf, "%03ui", status); |
176
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119
diff
changeset
|
873 } |
c0552e5ab567
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parents:
119
diff
changeset
|
874 |
c0552e5ab567
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119
diff
changeset
|
875 |
497 | 876 static u_char * |
573 | 877 ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
878 ngx_http_log_op_t *op) | |
176
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119
diff
changeset
|
879 { |
455 | 880 return ngx_sprintf(buf, "%O", r->connection->sent); |
176
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diff
changeset
|
881 } |
c0552e5ab567
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119
diff
changeset
|
882 |
c0552e5ab567
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parents:
119
diff
changeset
|
883 |
1271 | 884 /* |
885 * although there is a real $body_bytes_sent variable, | |
886 * this log operation code function is more optimized for logging | |
887 */ | |
888 | |
497 | 889 static u_char * |
577 | 890 ngx_http_log_body_bytes_sent(ngx_http_request_t *r, u_char *buf, |
497 | 891 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
|
892 { |
497 | 893 off_t length; |
894 | |
895 length = r->connection->sent - r->header_size; | |
896 | |
897 if (length > 0) { | |
898 return ngx_sprintf(buf, "%O", length); | |
899 } | |
900 | |
901 *buf = '0'; | |
902 | |
903 return buf + 1; | |
210
00cafae0bdf1
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parents:
208
diff
changeset
|
904 } |
00cafae0bdf1
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parents:
208
diff
changeset
|
905 |
00cafae0bdf1
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parents:
208
diff
changeset
|
906 |
497 | 907 static u_char * |
908 ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, | |
909 ngx_http_log_op_t *op) | |
475 | 910 { |
663 | 911 return ngx_sprintf(buf, "%O", r->request_length); |
475 | 912 } |
913 | |
914 | |
497 | 915 static ngx_int_t |
501 | 916 ngx_http_log_variable_compile(ngx_conf_t *cf, ngx_http_log_op_t *op, |
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
917 ngx_str_t *value, ngx_uint_t escape) |
501 | 918 { |
509 | 919 ngx_int_t index; |
501 | 920 |
509 | 921 index = ngx_http_get_variable_index(cf, value); |
922 if (index == NGX_ERROR) { | |
501 | 923 return NGX_ERROR; |
924 } | |
925 | |
926 op->len = 0; | |
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
927 |
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
928 switch (escape) { |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
929 case NGX_HTTP_LOG_ESCAPE_JSON: |
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
930 op->getlen = ngx_http_log_json_variable_getlen; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
931 op->run = ngx_http_log_json_variable; |
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
932 break; |
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
933 |
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
934 case NGX_HTTP_LOG_ESCAPE_NONE: |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
935 op->getlen = ngx_http_log_unescaped_variable_getlen; |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
936 op->run = ngx_http_log_unescaped_variable; |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
937 break; |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
938 |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
939 default: /* NGX_HTTP_LOG_ESCAPE_DEFAULT */ |
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
940 op->getlen = ngx_http_log_variable_getlen; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
941 op->run = ngx_http_log_variable; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
942 } |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
943 |
509 | 944 op->data = index; |
501 | 945 |
946 return NGX_OK; | |
947 } | |
948 | |
949 | |
950 static size_t | |
951 ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data) | |
952 { | |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
953 uintptr_t len; |
501 | 954 ngx_http_variable_value_t *value; |
955 | |
956 value = ngx_http_get_indexed_variable(r, data); | |
957 | |
573 | 958 if (value == NULL || value->not_found) { |
501 | 959 return 1; |
960 } | |
961 | |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
962 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
|
963 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
964 value->escape = len ? 1 : 0; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
965 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
966 return value->len + len * 3; |
501 | 967 } |
968 | |
969 | |
970 static u_char * | |
971 ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
972 { | |
973 ngx_http_variable_value_t *value; | |
974 | |
975 value = ngx_http_get_indexed_variable(r, op->data); | |
976 | |
573 | 977 if (value == NULL || value->not_found) { |
501 | 978 *buf = '-'; |
979 return buf + 1; | |
980 } | |
981 | |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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diff
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|
982 if (value->escape == 0) { |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
983 return ngx_cpymem(buf, value->data, value->len); |
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escape 0x00-0x1f, ", and \ in access log variables
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parents:
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|
984 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
985 } else { |
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escape 0x00-0x1f, ", and \ in access log variables
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|
986 return (u_char *) ngx_http_log_escape(buf, value->data, value->len); |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
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|
987 } |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
988 } |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
989 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
990 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
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diff
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|
991 static uintptr_t |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
992 ngx_http_log_escape(u_char *dst, u_char *src, size_t size) |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
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|
993 { |
3275 | 994 ngx_uint_t n; |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
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|
995 static u_char hex[] = "0123456789ABCDEF"; |
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escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
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|
996 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
997 static uint32_t escape[] = { |
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escape 0x00-0x1f, ", and \ in access log variables
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|
998 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
999 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
1000 /* ?>=< ;:98 7654 3210 /.-, +*)( '&%$ #"! */ |
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escape 0x00-0x1f, ", and \ in access log variables
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|
1001 0x00000004, /* 0000 0000 0000 0000 0000 0000 0000 0100 */ |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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diff
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|
1002 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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|
1003 /* _^]\ [ZYX WVUT SRQP ONML KJIH GFED CBA@ */ |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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|
1004 0x10000000, /* 0001 0000 0000 0000 0000 0000 0000 0000 */ |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
1005 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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changeset
|
1006 /* ~}| {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
|
1007 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:
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diff
changeset
|
1008 |
4191
08d8af70760c
Improved access log escaping to better protect other software.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
1009 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
|
1010 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
|
1011 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
|
1012 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
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|
1013 }; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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diff
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|
1014 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
1015 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
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|
1016 if (dst == NULL) { |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1017 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1018 /* find the number of the characters to be escaped */ |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1019 |
3115 | 1020 n = 0; |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1021 |
3275 | 1022 while (size) { |
6626
b3682580c1bd
Avoid left-shifting integers into the sign bit, which is undefined.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5927
diff
changeset
|
1023 if (escape[*src >> 5] & (1U << (*src & 0x1f))) { |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1024 n++; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1025 } |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1026 src++; |
3275 | 1027 size--; |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1028 } |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1029 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1030 return (uintptr_t) n; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1031 } |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1032 |
3275 | 1033 while (size) { |
6626
b3682580c1bd
Avoid left-shifting integers into the sign bit, which is undefined.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5927
diff
changeset
|
1034 if (escape[*src >> 5] & (1U << (*src & 0x1f))) { |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1035 *dst++ = '\\'; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1036 *dst++ = 'x'; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1037 *dst++ = hex[*src >> 4]; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1038 *dst++ = hex[*src & 0xf]; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1039 src++; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1040 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1041 } else { |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1042 *dst++ = *src++; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1043 } |
3275 | 1044 size--; |
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1045 } |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1046 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
1047 return (uintptr_t) dst; |
501 | 1048 } |
1049 | |
1050 | |
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1051 static size_t |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1052 ngx_http_log_json_variable_getlen(ngx_http_request_t *r, uintptr_t data) |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1053 { |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1054 uintptr_t len; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1055 ngx_http_variable_value_t *value; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1056 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1057 value = ngx_http_get_indexed_variable(r, data); |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1058 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1059 if (value == NULL || value->not_found) { |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1060 return 0; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1061 } |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1062 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
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changeset
|
1063 len = ngx_escape_json(NULL, value->data, value->len); |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1064 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1065 value->escape = len ? 1 : 0; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1066 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1067 return value->len + len; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1068 } |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1069 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1070 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1071 static u_char * |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1072 ngx_http_log_json_variable(ngx_http_request_t *r, u_char *buf, |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1073 ngx_http_log_op_t *op) |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1074 { |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1075 ngx_http_variable_value_t *value; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1076 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1077 value = ngx_http_get_indexed_variable(r, op->data); |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1078 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1079 if (value == NULL || value->not_found) { |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1080 return buf; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1081 } |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1082 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1083 if (value->escape == 0) { |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1084 return ngx_cpymem(buf, value->data, value->len); |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1085 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1086 } else { |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1087 return (u_char *) ngx_escape_json(buf, value->data, value->len); |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1088 } |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1089 } |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1090 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1091 |
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1092 static size_t |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1093 ngx_http_log_unescaped_variable_getlen(ngx_http_request_t *r, uintptr_t data) |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1094 { |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1095 ngx_http_variable_value_t *value; |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1096 |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1097 value = ngx_http_get_indexed_variable(r, data); |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1098 |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1099 if (value == NULL || value->not_found) { |
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1100 return 0; |
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1101 } |
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1102 |
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1103 value->escape = 0; |
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1104 |
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1105 return value->len; |
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1106 } |
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1107 |
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1108 |
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1109 static u_char * |
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1110 ngx_http_log_unescaped_variable(ngx_http_request_t *r, u_char *buf, |
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1111 ngx_http_log_op_t *op) |
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1112 { |
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|
1113 ngx_http_variable_value_t *value; |
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1114 |
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1115 value = ngx_http_get_indexed_variable(r, op->data); |
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1116 |
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|
1117 if (value == NULL || value->not_found) { |
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1118 return buf; |
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1119 } |
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1120 |
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|
1121 return ngx_cpymem(buf, value->data, value->len); |
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1122 } |
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1123 |
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1124 |
497 | 1125 static void * |
1126 ngx_http_log_create_main_conf(ngx_conf_t *cf) | |
176
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1127 { |
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1128 ngx_http_log_main_conf_t *conf; |
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1129 |
573 | 1130 ngx_http_log_fmt_t *fmt; |
176
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1131 |
501 | 1132 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_main_conf_t)); |
1133 if (conf == NULL) { | |
2912
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1134 return NULL; |
176
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1135 } |
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1136 |
497 | 1137 if (ngx_array_init(&conf->formats, cf->pool, 4, sizeof(ngx_http_log_fmt_t)) |
573 | 1138 != NGX_OK) |
497 | 1139 { |
2912
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1140 return NULL; |
497 | 1141 } |
176
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1142 |
573 | 1143 fmt = ngx_array_push(&conf->formats); |
1144 if (fmt == NULL) { | |
2912
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1145 return NULL; |
176
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1146 } |
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1147 |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
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3515
diff
changeset
|
1148 ngx_str_set(&fmt->name, "combined"); |
176
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1149 |
2261 | 1150 fmt->flushes = NULL; |
1151 | |
573 | 1152 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
1153 if (fmt->ops == NULL) { | |
2912
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1154 return NULL; |
176
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1155 } |
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1156 |
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|
1157 return conf; |
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1158 } |
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1159 |
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1160 |
497 | 1161 static void * |
1162 ngx_http_log_create_loc_conf(ngx_conf_t *cf) | |
176
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1163 { |
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|
1164 ngx_http_log_loc_conf_t *conf; |
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1165 |
501 | 1166 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_loc_conf_t)); |
1167 if (conf == NULL) { | |
2912
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|
1168 return NULL; |
427
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|
1169 } |
99
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|
1170 |
2072 | 1171 conf->open_file_cache = NGX_CONF_UNSET_PTR; |
1172 | |
99
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|
1173 return conf; |
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|
1174 } |
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|
1175 |
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|
1176 |
497 | 1177 static char * |
1178 ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
99
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|
1179 { |
176
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|
1180 ngx_http_log_loc_conf_t *prev = parent; |
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|
1181 ngx_http_log_loc_conf_t *conf = child; |
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|
1182 |
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|
1183 ngx_http_log_t *log; |
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|
1184 ngx_http_log_fmt_t *fmt; |
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|
1185 ngx_http_log_main_conf_t *lmcf; |
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|
1186 |
2072 | 1187 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { |
1188 | |
1189 conf->open_file_cache = prev->open_file_cache; | |
1190 conf->open_file_cache_valid = prev->open_file_cache_valid; | |
1191 conf->open_file_cache_min_uses = prev->open_file_cache_min_uses; | |
1192 | |
1193 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { | |
1194 conf->open_file_cache = NULL; | |
1195 } | |
1196 } | |
1197 | |
1074 | 1198 if (conf->logs || conf->off) { |
1199 return NGX_CONF_OK; | |
1200 } | |
427
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415
diff
changeset
|
1201 |
2078
9acbc5e7bcbd
fix variable access_log merging
Igor Sysoev <igor@sysoev.ru>
parents:
2077
diff
changeset
|
1202 conf->logs = prev->logs; |
9acbc5e7bcbd
fix variable access_log merging
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2077
diff
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|
1203 conf->off = prev->off; |
176
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|
1204 |
1074 | 1205 if (conf->logs || conf->off) { |
1206 return NGX_CONF_OK; | |
1207 } | |
99
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|
1208 |
1074 | 1209 conf->logs = ngx_array_create(cf->pool, 2, sizeof(ngx_http_log_t)); |
1210 if (conf->logs == NULL) { | |
1211 return NGX_CONF_ERROR; | |
1212 } | |
176
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|
1213 |
1074 | 1214 log = ngx_array_push(conf->logs); |
1215 if (log == NULL) { | |
1216 return NGX_CONF_ERROR; | |
1217 } | |
176
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|
1218 |
5719
7f425d67f91a
Access log: fix default value, broken by cb308813b453.
Piotr Sikora <piotr@cloudflare.com>
parents:
5702
diff
changeset
|
1219 ngx_memzero(log, sizeof(ngx_http_log_t)); |
7f425d67f91a
Access log: fix default value, broken by cb308813b453.
Piotr Sikora <piotr@cloudflare.com>
parents:
5702
diff
changeset
|
1220 |
1074 | 1221 log->file = ngx_conf_open_file(cf->cycle, &ngx_http_access_log); |
1222 if (log->file == NULL) { | |
1223 return NGX_CONF_ERROR; | |
1224 } | |
176
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|
1225 |
1074 | 1226 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
1227 fmt = lmcf->formats.elts; | |
1228 | |
1229 /* the default "combined" format */ | |
2261 | 1230 log->format = &fmt[0]; |
1074 | 1231 lmcf->combined_used = 1; |
99
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|
1232 |
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|
1233 return NGX_CONF_OK; |
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|
1234 } |
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|
1235 |
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|
1236 |
497 | 1237 static char * |
1238 ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
99
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|
1239 { |
176
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|
1240 ngx_http_log_loc_conf_t *llcf = conf; |
99
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diff
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|
1241 |
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1242 ssize_t size; |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
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diff
changeset
|
1243 ngx_int_t gzip; |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
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5361
diff
changeset
|
1244 ngx_uint_t i, n; |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1245 ngx_msec_t flush; |
5833
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1246 ngx_str_t *value, name, s; |
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1247 ngx_http_log_t *log; |
5702
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1248 ngx_syslog_peer_t *peer; |
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
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diff
changeset
|
1249 ngx_http_log_buf_t *buffer; |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
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diff
changeset
|
1250 ngx_http_log_fmt_t *fmt; |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1251 ngx_http_log_main_conf_t *lmcf; |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1252 ngx_http_script_compile_t sc; |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1253 ngx_http_compile_complex_value_t ccv; |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1254 |
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
1255 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
|
1256 |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
1257 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
|
1258 llcf->off = 1; |
3038
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1259 if (cf->args->nelts == 2) { |
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1260 return NGX_CONF_OK; |
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1261 } |
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1262 |
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1263 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1264 "invalid parameter \"%V\"", &value[2]); |
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1265 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
|
1266 } |
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
1267 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1268 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
|
1269 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
|
1270 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
|
1271 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
|
1272 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1273 } |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1274 |
393
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
1275 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
|
1276 |
501 | 1277 log = ngx_array_push(llcf->logs); |
1278 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
|
1279 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
|
1280 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1281 |
2072 | 1282 ngx_memzero(log, sizeof(ngx_http_log_t)); |
1283 | |
5702
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1284 |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1285 if (ngx_strncmp(value[1].data, "syslog:", 7) == 0) { |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1286 |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1287 peer = ngx_pcalloc(cf->pool, sizeof(ngx_syslog_peer_t)); |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1288 if (peer == NULL) { |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1289 return NGX_CONF_ERROR; |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1290 } |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1291 |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1292 if (ngx_syslog_process_conf(cf, peer) != NGX_CONF_OK) { |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1293 return NGX_CONF_ERROR; |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1294 } |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1295 |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1296 log->syslog_peer = peer; |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1297 |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1298 goto process_formats; |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1299 } |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1300 |
2072 | 1301 n = ngx_http_script_variables_count(&value[1]); |
1302 | |
1303 if (n == 0) { | |
1304 log->file = ngx_conf_open_file(cf->cycle, &value[1]); | |
1305 if (log->file == NULL) { | |
1306 return NGX_CONF_ERROR; | |
1307 } | |
1308 | |
1309 } else { | |
5330
314c3d7cc3a5
Backed out f1a91825730a and 7094bd12c1ff.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5317
diff
changeset
|
1310 if (ngx_conf_full_name(cf->cycle, &value[1], 0) != NGX_OK) { |
2072 | 1311 return NGX_CONF_ERROR; |
1312 } | |
1313 | |
1314 log->script = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_script_t)); | |
1315 if (log->script == NULL) { | |
1316 return NGX_CONF_ERROR; | |
1317 } | |
1318 | |
1319 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
1320 | |
1321 sc.cf = cf; | |
1322 sc.source = &value[1]; | |
1323 sc.lengths = &log->script->lengths; | |
1324 sc.values = &log->script->values; | |
1325 sc.variables = n; | |
1326 sc.complete_lengths = 1; | |
1327 sc.complete_values = 1; | |
1328 | |
1329 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
1330 return NGX_CONF_ERROR; | |
1331 } | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1332 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1333 |
5702
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1334 process_formats: |
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1335 |
571 | 1336 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
|
1337 name = value[2]; |
581 | 1338 |
1339 if (ngx_strcmp(name.data, "combined") == 0) { | |
1340 lmcf->combined_used = 1; | |
1341 } | |
1342 | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1343 } else { |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3515
diff
changeset
|
1344 ngx_str_set(&name, "combined"); |
573 | 1345 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
|
1346 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1347 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1348 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
|
1349 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
|
1350 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
|
1351 && 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
|
1352 { |
2261 | 1353 log->format = &fmt[i]; |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1354 break; |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1355 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1356 } |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
1357 |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1358 if (log->format == NULL) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1359 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1360 "unknown log format \"%V\"", &name); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1361 return NGX_CONF_ERROR; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1362 } |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1363 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1364 size = 0; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1365 flush = 0; |
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1366 gzip = 0; |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1367 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1368 for (i = 3; i < cf->args->nelts; i++) { |
487 | 1369 |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1370 if (ngx_strncmp(value[i].data, "buffer=", 7) == 0) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1371 s.len = value[i].len - 7; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1372 s.data = value[i].data + 7; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1373 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1374 size = ngx_parse_size(&s); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1375 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1376 if (size == NGX_ERROR || size == 0) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1377 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1378 "invalid buffer size \"%V\"", &s); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1379 return NGX_CONF_ERROR; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1380 } |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1381 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1382 continue; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1383 } |
571 | 1384 |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1385 if (ngx_strncmp(value[i].data, "flush=", 6) == 0) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1386 s.len = value[i].len - 6; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1387 s.data = value[i].data + 6; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1388 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1389 flush = ngx_parse_time(&s, 0); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1390 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1391 if (flush == (ngx_msec_t) NGX_ERROR || flush == 0) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1392 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1393 "invalid flush time \"%V\"", &s); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1394 return NGX_CONF_ERROR; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1395 } |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1396 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1397 continue; |
571 | 1398 } |
1399 | |
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1400 if (ngx_strncmp(value[i].data, "gzip", 4) == 0 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1401 && (value[i].len == 4 || value[i].data[4] == '=')) |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1402 { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1403 #if (NGX_ZLIB) |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1404 if (size == 0) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1405 size = 64 * 1024; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1406 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1407 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1408 if (value[i].len == 4) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1409 gzip = Z_BEST_SPEED; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1410 continue; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1411 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1412 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1413 s.len = value[i].len - 5; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1414 s.data = value[i].data + 5; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1415 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1416 gzip = ngx_atoi(s.data, s.len); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1417 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1418 if (gzip < 1 || gzip > 9) { |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1419 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1420 "invalid compression level \"%V\"", &s); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1421 return NGX_CONF_ERROR; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1422 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1423 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1424 continue; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1425 |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1426 #else |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1427 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1428 "nginx was built without zlib support"); |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1429 return NGX_CONF_ERROR; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1430 #endif |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1431 } |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1432 |
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1433 if (ngx_strncmp(value[i].data, "if=", 3) == 0) { |
5833
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1434 s.len = value[i].len - 3; |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1435 s.data = value[i].data + 3; |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1436 |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1437 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1438 |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1439 ccv.cf = cf; |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1440 ccv.value = &s; |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1441 ccv.complex_value = ngx_palloc(cf->pool, |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1442 sizeof(ngx_http_complex_value_t)); |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1443 if (ccv.complex_value == NULL) { |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1444 return NGX_CONF_ERROR; |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1445 } |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1446 |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1447 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1448 return NGX_CONF_ERROR; |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1449 } |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1450 |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1451 log->filter = ccv.complex_value; |
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1452 |
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1453 continue; |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1454 } |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1455 |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1456 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1457 "invalid parameter \"%V\"", &value[i]); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1458 return NGX_CONF_ERROR; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1459 } |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1460 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1461 if (flush && size == 0) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1462 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1463 "no buffer is defined for access_log \"%V\"", |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1464 &value[1]); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1465 return NGX_CONF_ERROR; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1466 } |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1467 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1468 if (size) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1469 |
2072 | 1470 if (log->script) { |
1471 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
|
1472 "buffered logs cannot have variables in name"); |
2072 | 1473 return NGX_CONF_ERROR; |
1474 } | |
1475 | |
5799
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1476 if (log->syslog_peer) { |
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1477 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1478 "logs to syslog cannot be buffered"); |
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1479 return NGX_CONF_ERROR; |
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1480 } |
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1481 |
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1482 if (log->file->data) { |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1483 buffer = log->file->data; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1484 |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1485 if (buffer->last - buffer->start != size |
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1486 || buffer->flush != flush |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1487 || buffer->gzip != gzip) |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1488 { |
4984
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1489 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1490 "access_log \"%V\" already defined " |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1491 "with conflicting parameters", |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1492 &value[1]); |
4984
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1493 return NGX_CONF_ERROR; |
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1494 } |
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1495 |
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1496 return NGX_CONF_OK; |
571 | 1497 } |
1498 | |
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1499 buffer = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_buf_t)); |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1500 if (buffer == NULL) { |
571 | 1501 return NGX_CONF_ERROR; |
1502 } | |
1503 | |
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1504 buffer->start = ngx_pnalloc(cf->pool, size); |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1505 if (buffer->start == NULL) { |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1506 return NGX_CONF_ERROR; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1507 } |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1508 |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1509 buffer->pos = buffer->start; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1510 buffer->last = buffer->start + size; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1511 |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1512 if (flush) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1513 buffer->event = ngx_pcalloc(cf->pool, sizeof(ngx_event_t)); |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1514 if (buffer->event == NULL) { |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1515 return NGX_CONF_ERROR; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1516 } |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1517 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1518 buffer->event->data = log->file; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1519 buffer->event->handler = ngx_http_log_flush_handler; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1520 buffer->event->log = &cf->cycle->new_log; |
5897
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
5833
diff
changeset
|
1521 buffer->event->cancelable = 1; |
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1522 |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1523 buffer->flush = flush; |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1524 } |
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1525 |
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1526 buffer->gzip = gzip; |
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1527 |
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1528 log->file->flush = ngx_http_log_flush; |
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1529 log->file->data = buffer; |
571 | 1530 } |
1531 | |
1532 return NGX_CONF_OK; | |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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69
diff
changeset
|
1533 } |
176
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diff
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|
1534 |
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119
diff
changeset
|
1535 |
497 | 1536 static char * |
1537 ngx_http_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
176
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diff
changeset
|
1538 { |
c0552e5ab567
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119
diff
changeset
|
1539 ngx_http_log_main_conf_t *lmcf = conf; |
c0552e5ab567
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119
diff
changeset
|
1540 |
573 | 1541 ngx_str_t *value; |
1542 ngx_uint_t i; | |
1543 ngx_http_log_fmt_t *fmt; | |
176
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diff
changeset
|
1544 |
c0552e5ab567
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119
diff
changeset
|
1545 value = cf->args->elts; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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119
diff
changeset
|
1546 |
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119
diff
changeset
|
1547 fmt = lmcf->formats.elts; |
573 | 1548 for (i = 0; i < lmcf->formats.nelts; i++) { |
1549 if (fmt[i].name.len == value[1].len | |
1550 && ngx_strcmp(fmt[i].name.data, value[1].data) == 0) | |
176
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119
diff
changeset
|
1551 { |
2036 | 1552 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
1553 "duplicate \"log_format\" name \"%V\"", | |
1554 &value[1]); | |
1555 return NGX_CONF_ERROR; | |
176
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119
diff
changeset
|
1556 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1557 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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119
diff
changeset
|
1558 |
501 | 1559 fmt = ngx_array_push(&lmcf->formats); |
1560 if (fmt == NULL) { | |
176
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119
diff
changeset
|
1561 return NGX_CONF_ERROR; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1562 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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119
diff
changeset
|
1563 |
c0552e5ab567
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119
diff
changeset
|
1564 fmt->name = value[1]; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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119
diff
changeset
|
1565 |
2261 | 1566 fmt->flushes = ngx_array_create(cf->pool, 4, sizeof(ngx_int_t)); |
1567 if (fmt->flushes == NULL) { | |
1568 return NGX_CONF_ERROR; | |
1569 } | |
1570 | |
573 | 1571 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
501 | 1572 if (fmt->ops == NULL) { |
176
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119
diff
changeset
|
1573 return NGX_CONF_ERROR; |
c0552e5ab567
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parents:
119
diff
changeset
|
1574 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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119
diff
changeset
|
1575 |
2261 | 1576 return ngx_http_log_compile_format(cf, fmt->flushes, fmt->ops, cf->args, 2); |
573 | 1577 } |
1578 | |
176
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119
diff
changeset
|
1579 |
573 | 1580 static char * |
2261 | 1581 ngx_http_log_compile_format(ngx_conf_t *cf, ngx_array_t *flushes, |
1582 ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s) | |
573 | 1583 { |
880 | 1584 u_char *data, *p, ch; |
1585 size_t i, len; | |
1586 ngx_str_t *value, var; | |
2261 | 1587 ngx_int_t *flush; |
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1588 ngx_uint_t bracket, escape; |
880 | 1589 ngx_http_log_op_t *op; |
1590 ngx_http_log_var_t *v; | |
573 | 1591 |
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1592 escape = NGX_HTTP_LOG_ESCAPE_DEFAULT; |
573 | 1593 value = args->elts; |
1594 | |
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1595 if (s < args->nelts && ngx_strncmp(value[s].data, "escape=", 7) == 0) { |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1596 data = value[s].data + 7; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1597 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1598 if (ngx_strcmp(data, "json") == 0) { |
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1599 escape = NGX_HTTP_LOG_ESCAPE_JSON; |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1600 |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1601 } else if (ngx_strcmp(data, "none") == 0) { |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1602 escape = NGX_HTTP_LOG_ESCAPE_NONE; |
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1603 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1604 } else if (ngx_strcmp(data, "default") != 0) { |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1605 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1606 "unknown log format escaping \"%s\"", data); |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1607 return NGX_CONF_ERROR; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1608 } |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1609 |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1610 s++; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1611 } |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1612 |
573 | 1613 for ( /* void */ ; s < args->nelts; s++) { |
176
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nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1614 |
c0552e5ab567
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parents:
119
diff
changeset
|
1615 i = 0; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1616 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1617 while (i < value[s].len) { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1618 |
573 | 1619 op = ngx_array_push(ops); |
501 | 1620 if (op == NULL) { |
176
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parents:
119
diff
changeset
|
1621 return NGX_CONF_ERROR; |
c0552e5ab567
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parents:
119
diff
changeset
|
1622 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1623 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1624 data = &value[s].data[i]; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1625 |
880 | 1626 if (value[s].data[i] == '$') { |
569 | 1627 |
1628 if (++i == value[s].len) { | |
1629 goto invalid; | |
1630 } | |
1631 | |
1632 if (value[s].data[i] == '{') { | |
1633 bracket = 1; | |
1634 | |
1635 if (++i == value[s].len) { | |
1636 goto invalid; | |
1637 } | |
1638 | |
1639 var.data = &value[s].data[i]; | |
1640 | |
1641 } else { | |
1642 bracket = 0; | |
1643 var.data = &value[s].data[i]; | |
1644 } | |
1645 | |
1646 for (var.len = 0; i < value[s].len; i++, var.len++) { | |
1647 ch = value[s].data[i]; | |
1648 | |
1649 if (ch == '}' && bracket) { | |
1650 i++; | |
1651 bracket = 0; | |
1652 break; | |
1653 } | |
1654 | |
1655 if ((ch >= 'A' && ch <= 'Z') | |
1656 || (ch >= 'a' && ch <= 'z') | |
1657 || (ch >= '0' && ch <= '9') | |
1658 || ch == '_') | |
1659 { | |
1660 continue; | |
1661 } | |
1662 | |
176
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119
diff
changeset
|
1663 break; |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1664 } |
c0552e5ab567
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119
diff
changeset
|
1665 |
569 | 1666 if (bracket) { |
1667 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1668 "the closing bracket in \"%V\" " | |
1669 "variable is missing", &var); | |
1670 return NGX_CONF_ERROR; | |
1671 } | |
1672 | |
1673 if (var.len == 0) { | |
1674 goto invalid; | |
1675 } | |
1676 | |
573 | 1677 for (v = ngx_http_log_vars; v->name.len; v++) { |
1678 | |
1679 if (v->name.len == var.len | |
1680 && ngx_strncmp(v->name.data, var.data, var.len) == 0) | |
1681 { | |
1682 op->len = v->len; | |
1683 op->getlen = NULL; | |
1684 op->run = v->run; | |
1685 op->data = 0; | |
1686 | |
1687 goto found; | |
1688 } | |
1689 } | |
1690 | |
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1691 if (ngx_http_log_variable_compile(cf, op, &var, escape) |
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1692 != NGX_OK) |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6626
diff
changeset
|
1693 { |
569 | 1694 return NGX_CONF_ERROR; |
1695 } | |
1696 | |
2261 | 1697 if (flushes) { |
1698 | |
1699 flush = ngx_array_push(flushes); | |
1700 if (flush == NULL) { | |
1701 return NGX_CONF_ERROR; | |
1702 } | |
1703 | |
1704 *flush = op->data; /* variable index */ | |
1705 } | |
1706 | |
573 | 1707 found: |
1708 | |
1709 continue; | |
1710 } | |
1711 | |
1712 i++; | |
176
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119
diff
changeset
|
1713 |
880 | 1714 while (i < value[s].len && value[s].data[i] != '$') { |
573 | 1715 i++; |
1716 } | |
176
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119
diff
changeset
|
1717 |
573 | 1718 len = &value[s].data[i] - data; |
176
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119
diff
changeset
|
1719 |
573 | 1720 if (len) { |
176
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119
diff
changeset
|
1721 |
573 | 1722 op->len = len; |
1723 op->getlen = NULL; | |
176
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diff
changeset
|
1724 |
573 | 1725 if (len <= sizeof(uintptr_t)) { |
1726 op->run = ngx_http_log_copy_short; | |
1727 op->data = 0; | |
176
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119
diff
changeset
|
1728 |
573 | 1729 while (len--) { |
1730 op->data <<= 8; | |
1731 op->data |= data[len]; | |
1732 } | |
1733 | |
1734 } else { | |
1735 op->run = ngx_http_log_copy_long; | |
176
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119
diff
changeset
|
1736 |
2049 | 1737 p = ngx_pnalloc(cf->pool, len); |
573 | 1738 if (p == NULL) { |
1739 return NGX_CONF_ERROR; | |
1740 } | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1741 |
573 | 1742 ngx_memcpy(p, data, len); |
1743 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
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1744 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1745 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1746 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1747 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1748 |
569 | 1749 return NGX_CONF_OK; |
1750 | |
1751 invalid: | |
1752 | |
1753 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid parameter \"%s\"", data); | |
1754 | |
1755 return NGX_CONF_ERROR; | |
1756 } | |
1757 | |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1758 |
2072 | 1759 static char * |
1760 ngx_http_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
1761 { | |
1762 ngx_http_log_loc_conf_t *llcf = conf; | |
1763 | |
1764 time_t inactive, valid; | |
1765 ngx_str_t *value, s; | |
1766 ngx_int_t max, min_uses; | |
1767 ngx_uint_t i; | |
1768 | |
1769 if (llcf->open_file_cache != NGX_CONF_UNSET_PTR) { | |
1770 return "is duplicate"; | |
1771 } | |
1772 | |
1773 value = cf->args->elts; | |
1774 | |
1775 max = 0; | |
1776 inactive = 10; | |
1777 valid = 60; | |
1778 min_uses = 1; | |
1779 | |
1780 for (i = 1; i < cf->args->nelts; i++) { | |
1781 | |
1782 if (ngx_strncmp(value[i].data, "max=", 4) == 0) { | |
1783 | |
1784 max = ngx_atoi(value[i].data + 4, value[i].len - 4); | |
1785 if (max == NGX_ERROR) { | |
1786 goto failed; | |
1787 } | |
1788 | |
1789 continue; | |
1790 } | |
1791 | |
1792 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) { | |
1793 | |
1794 s.len = value[i].len - 9; | |
1795 s.data = value[i].data + 9; | |
1796 | |
1797 inactive = ngx_parse_time(&s, 1); | |
4474 | 1798 if (inactive == (time_t) NGX_ERROR) { |
2072 | 1799 goto failed; |
1800 } | |
1801 | |
1802 continue; | |
1803 } | |
1804 | |
1805 if (ngx_strncmp(value[i].data, "min_uses=", 9) == 0) { | |
1806 | |
1807 min_uses = ngx_atoi(value[i].data + 9, value[i].len - 9); | |
1808 if (min_uses == NGX_ERROR) { | |
1809 goto failed; | |
1810 } | |
1811 | |
1812 continue; | |
1813 } | |
1814 | |
1815 if (ngx_strncmp(value[i].data, "valid=", 6) == 0) { | |
1816 | |
1817 s.len = value[i].len - 6; | |
1818 s.data = value[i].data + 6; | |
1819 | |
1820 valid = ngx_parse_time(&s, 1); | |
4474 | 1821 if (valid == (time_t) NGX_ERROR) { |
2072 | 1822 goto failed; |
1823 } | |
1824 | |
1825 continue; | |
1826 } | |
1827 | |
1828 if (ngx_strcmp(value[i].data, "off") == 0) { | |
1829 | |
1830 llcf->open_file_cache = NULL; | |
1831 | |
1832 continue; | |
1833 } | |
1834 | |
1835 failed: | |
1836 | |
1837 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1838 "invalid \"open_log_file_cache\" parameter \"%V\"", | |
1839 &value[i]); | |
1840 return NGX_CONF_ERROR; | |
1841 } | |
1842 | |
1843 if (llcf->open_file_cache == NULL) { | |
1844 return NGX_CONF_OK; | |
1845 } | |
1846 | |
1847 if (max == 0) { | |
1848 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1849 "\"open_log_file_cache\" must have \"max\" parameter"); | |
1850 return NGX_CONF_ERROR; | |
1851 } | |
1852 | |
1853 llcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive); | |
1854 | |
1855 if (llcf->open_file_cache) { | |
1856 | |
1857 llcf->open_file_cache_valid = valid; | |
1858 llcf->open_file_cache_min_uses = min_uses; | |
1859 | |
1860 return NGX_CONF_OK; | |
1861 } | |
1862 | |
1863 return NGX_CONF_ERROR; | |
1864 } | |
1865 | |
1866 | |
569 | 1867 static ngx_int_t |
573 | 1868 ngx_http_log_init(ngx_conf_t *cf) |
569 | 1869 { |
573 | 1870 ngx_str_t *value; |
1871 ngx_array_t a; | |
581 | 1872 ngx_http_handler_pt *h; |
573 | 1873 ngx_http_log_fmt_t *fmt; |
1874 ngx_http_log_main_conf_t *lmcf; | |
569 | 1875 ngx_http_core_main_conf_t *cmcf; |
1876 | |
573 | 1877 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
1878 | |
1879 if (lmcf->combined_used) { | |
1880 if (ngx_array_init(&a, cf->pool, 1, sizeof(ngx_str_t)) != NGX_OK) { | |
1881 return NGX_ERROR; | |
1882 } | |
1883 | |
1884 value = ngx_array_push(&a); | |
1885 if (value == NULL) { | |
1886 return NGX_ERROR; | |
1887 } | |
1888 | |
1889 *value = ngx_http_combined_fmt; | |
1890 fmt = lmcf->formats.elts; | |
1891 | |
2261 | 1892 if (ngx_http_log_compile_format(cf, NULL, fmt->ops, &a, 0) |
573 | 1893 != NGX_CONF_OK) |
1894 { | |
1895 return NGX_ERROR; | |
1896 } | |
1897 } | |
1898 | |
1899 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
569 | 1900 |
581 | 1901 h = ngx_array_push(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers); |
1902 if (h == NULL) { | |
1903 return NGX_ERROR; | |
1904 } | |
1905 | |
1906 *h = ngx_http_log_handler; | |
569 | 1907 |
1908 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
|
1909 } |