Mercurial > hg > nginx
annotate src/http/modules/ngx_http_log_module.c @ 8801:2029a30863e2 quic
QUIC: using compile time block/iv length for tokens.
Reference values can be found in RFC 3602, 2.1, 2.4.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Wed, 16 Jun 2021 18:03:33 +0300 |
parents | 265c29b0b8b8 |
children | c7c8354f99fa |
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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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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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 |
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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 */ |
99
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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 | |
99
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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 |
99
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269 lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module); |
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270 |
427
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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 |
176
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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 |
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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 |
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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); |
176
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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 { |
4988
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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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Access log: the "gzip" parameter of the "access_log" directive.
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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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Access log: the "gzip" parameter of the "access_log" directive.
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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) { |
1071
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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); | |
1071
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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
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Fixed spelling in single-line comments.
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parents:
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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parents:
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
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diff
changeset
|
499 of.test_dir = 1; |
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|
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:
4478
diff
changeset
|
503 |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
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4478
diff
changeset
|
504 if (ngx_http_set_disable_symlinks(r, clcf, &path, &of) != NGX_OK) { |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
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4478
diff
changeset
|
505 /* simulate successful logging */ |
13e09cf11d4e
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4478
diff
changeset
|
506 return len; |
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diff
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|
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
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
510 != NGX_OK) |
2072 | 511 { |
2087
c8039b26a949
always test root existence for access_log with variables
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parents:
2080
diff
changeset
|
512 if (of.err == 0) { |
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
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
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diff
changeset
|
515 } |
c8039b26a949
always test root existence for access_log with variables
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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
Igor Sysoev <igor@sysoev.ru>
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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>
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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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|
801 { |
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|
802 if (r->pipeline) { |
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|
803 *buf = 'p'; |
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|
804 } else { |
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119
diff
changeset
|
805 *buf = '.'; |
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diff
changeset
|
806 } |
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diff
changeset
|
807 |
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|
808 return buf + 1; |
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parents:
119
diff
changeset
|
809 } |
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|
810 |
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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
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|
814 { |
178
a8ff48d26cca
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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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|
817 } |
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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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|
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
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diff
changeset
|
830 |
563 | 831 tp = ngx_timeofday(); |
409
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parents:
393
diff
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|
832 |
563 | 833 return ngx_sprintf(buf, "%T.%03M", tp->sec, tp->msec); |
409
8ac40cae79f0
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parents:
393
diff
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|
834 } |
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835 |
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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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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"
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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"
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parents:
3275
diff
changeset
|
862 } else if (r->headers_out.status) { |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
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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:
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diff
changeset
|
869 status = 0; |
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
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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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diff
changeset
|
874 |
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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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diff
changeset
|
879 { |
455 | 880 return ngx_sprintf(buf, "%O", r->connection->sent); |
176
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|
881 } |
c0552e5ab567
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diff
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|
882 |
c0552e5ab567
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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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208
diff
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|
904 } |
00cafae0bdf1
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208
diff
changeset
|
905 |
00cafae0bdf1
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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
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
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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parents:
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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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parents:
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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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|
987 } |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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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
changeset
|
989 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
990 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
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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|
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
changeset
|
996 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
997 static uint32_t escape[] = { |
66dc85397a90
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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parents:
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diff
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|
999 |
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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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parents:
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diff
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|
1002 |
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escape 0x00-0x1f, ", and \ in access log variables
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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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parents:
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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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|
1013 }; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
1014 |
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|
1015 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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|
1016 if (dst == NULL) { |
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escape 0x00-0x1f, ", and \ in access log variables
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changeset
|
1017 |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
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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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|
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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|
1024 n++; |
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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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:
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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
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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:
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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:
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diff
changeset
|
1067 return value->len + len; |
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
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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:
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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:
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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:
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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:
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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) { |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1100 return 0; |
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
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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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diff
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|
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
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|
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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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
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|
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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|
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>
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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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diff
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|
1244 ngx_uint_t i, n; |
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
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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>
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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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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:
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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.
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|
1253 ngx_http_compile_complex_value_t ccv; |
176
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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
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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
changeset
|
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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119
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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119
diff
changeset
|
1544 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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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 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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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
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1557 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
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
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1562 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1563 |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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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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parents:
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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nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
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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parents:
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
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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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
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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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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parents:
119
diff
changeset
|
1713 |
880 | 1714 while (i < value[s].len && value[s].data[i] != '$') { |
573 | 1715 i++; |
1716 } | |
176
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parents:
119
diff
changeset
|
1717 |
573 | 1718 len = &value[s].data[i] - data; |
176
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parents:
119
diff
changeset
|
1719 |
573 | 1720 if (len) { |
176
c0552e5ab567
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parents:
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
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119
diff
changeset
|
1741 |
573 | 1742 ngx_memcpy(p, data, len); |
1743 op->data = (uintptr_t) p; | |
176
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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
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changeset
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1745 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
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changeset
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1746 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
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changeset
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1747 } |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
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changeset
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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 | |
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parents:
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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
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parents:
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1909 } |