Mercurial > hg > nginx
annotate src/http/modules/ngx_http_log_module.c @ 6785:d1d0dd69a419
Upstream: added the ngx_http_upstream_resolved_t.name field.
This fixes inconsistency in what is stored in the "host" field.
Normally it would contain the "host" part of the parsed URL
(e.g., proxy_pass with variables), but for the case of an
implicit upstream specified with literal address it contained
the text representation of the socket address (that is, host
including port for IP).
Now the "host" field always contains the "host" part of the URL,
while the text representation of the socket address is stored
in the newly added "name" field.
The ngx_http_upstream_create_round_robin_peer() function was
modified accordingly in a way to be compatible with the code
that does not know about the new "name" field.
The "stream" code was similarly modified except for not adding
compatibility in ngx_stream_upstream_create_round_robin_peer().
This change is also a prerequisite for the next change.
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Mon, 31 Oct 2016 18:33:33 +0300 |
| parents | b3682580c1bd |
| children | 0cf4e82e7c48 |
| rev | line source |
|---|---|
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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. |
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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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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 static void ngx_http_log_write(ngx_http_request_t *r, ngx_http_log_t *log, |
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94 u_char *buf, size_t len); |
| 2072 | 95 static ssize_t ngx_http_log_script_write(ngx_http_request_t *r, |
| 96 ngx_http_log_script_t *script, u_char **name, u_char *buf, size_t len); | |
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97 |
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98 #if (NGX_ZLIB) |
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99 static ssize_t ngx_http_log_gzip(ngx_fd_t fd, u_char *buf, size_t len, |
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100 ngx_int_t level, ngx_log_t *log); |
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101 |
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102 static void *ngx_http_log_gzip_alloc(void *opaque, u_int items, u_int size); |
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103 static void ngx_http_log_gzip_free(void *opaque, void *address); |
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104 #endif |
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105 |
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106 static void ngx_http_log_flush(ngx_open_file_t *file, ngx_log_t *log); |
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107 static void ngx_http_log_flush_handler(ngx_event_t *ev); |
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108 |
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109 static u_char *ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf, |
| 497 | 110 ngx_http_log_op_t *op); |
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111 static u_char *ngx_http_log_time(ngx_http_request_t *r, u_char *buf, |
| 497 | 112 ngx_http_log_op_t *op); |
| 3873 | 113 static u_char *ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf, |
| 114 ngx_http_log_op_t *op); | |
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115 static u_char *ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, |
| 497 | 116 ngx_http_log_op_t *op); |
| 117 static u_char *ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
| 118 ngx_http_log_op_t *op); | |
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119 static u_char *ngx_http_log_status(ngx_http_request_t *r, u_char *buf, |
| 497 | 120 ngx_http_log_op_t *op); |
| 573 | 121 static u_char *ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
| 497 | 122 ngx_http_log_op_t *op); |
| 577 | 123 static u_char *ngx_http_log_body_bytes_sent(ngx_http_request_t *r, |
| 573 | 124 u_char *buf, ngx_http_log_op_t *op); |
| 475 | 125 static u_char *ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, |
| 497 | 126 ngx_http_log_op_t *op); |
| 479 | 127 |
| 501 | 128 static ngx_int_t ngx_http_log_variable_compile(ngx_conf_t *cf, |
| 129 ngx_http_log_op_t *op, ngx_str_t *value); | |
| 130 static size_t ngx_http_log_variable_getlen(ngx_http_request_t *r, | |
| 131 uintptr_t data); | |
| 132 static u_char *ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, | |
| 133 ngx_http_log_op_t *op); | |
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134 static uintptr_t ngx_http_log_escape(u_char *dst, u_char *src, size_t size); |
| 501 | 135 |
| 136 | |
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137 static void *ngx_http_log_create_main_conf(ngx_conf_t *cf); |
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138 static void *ngx_http_log_create_loc_conf(ngx_conf_t *cf); |
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139 static char *ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, |
| 497 | 140 void *child); |
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141 static char *ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, |
| 497 | 142 void *conf); |
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143 static char *ngx_http_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, |
| 497 | 144 void *conf); |
| 573 | 145 static char *ngx_http_log_compile_format(ngx_conf_t *cf, |
| 2261 | 146 ngx_array_t *flushes, ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s); |
| 2072 | 147 static char *ngx_http_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, |
| 148 void *conf); | |
| 573 | 149 static ngx_int_t ngx_http_log_init(ngx_conf_t *cf); |
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150 |
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152 static ngx_command_t ngx_http_log_commands[] = { |
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153 |
| 497 | 154 { ngx_string("log_format"), |
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155 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, |
| 497 | 156 ngx_http_log_set_format, |
| 157 NGX_HTTP_MAIN_CONF_OFFSET, | |
| 158 0, | |
| 159 NULL }, | |
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160 |
| 497 | 161 { ngx_string("access_log"), |
| 645 | 162 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF |
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163 |NGX_HTTP_LMT_CONF|NGX_CONF_1MORE, |
| 497 | 164 ngx_http_log_set_log, |
| 165 NGX_HTTP_LOC_CONF_OFFSET, | |
| 166 0, | |
| 167 NULL }, | |
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168 |
| 2072 | 169 { ngx_string("open_log_file_cache"), |
| 170 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 171 ngx_http_log_open_file_cache, | |
| 172 NGX_HTTP_LOC_CONF_OFFSET, | |
| 173 0, | |
| 174 NULL }, | |
| 175 | |
| 497 | 176 ngx_null_command |
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177 }; |
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178 |
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179 |
| 667 | 180 static ngx_http_module_t ngx_http_log_module_ctx = { |
| 880 | 181 NULL, /* preconfiguration */ |
| 573 | 182 ngx_http_log_init, /* postconfiguration */ |
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183 |
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184 ngx_http_log_create_main_conf, /* create main configuration */ |
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185 NULL, /* init main configuration */ |
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187 NULL, /* create server configuration */ |
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188 NULL, /* merge server configuration */ |
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189 |
|
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190 ngx_http_log_create_loc_conf, /* create location configuration */ |
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191 ngx_http_log_merge_loc_conf /* merge location configuration */ |
|
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192 }; |
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193 |
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194 |
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195 ngx_module_t ngx_http_log_module = { |
| 509 | 196 NGX_MODULE_V1, |
|
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197 &ngx_http_log_module_ctx, /* module context */ |
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198 ngx_http_log_commands, /* module directives */ |
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199 NGX_HTTP_MODULE, /* module type */ |
| 541 | 200 NULL, /* init master */ |
| 573 | 201 NULL, /* init module */ |
| 541 | 202 NULL, /* init process */ |
| 203 NULL, /* init thread */ | |
| 204 NULL, /* exit thread */ | |
| 205 NULL, /* exit process */ | |
| 206 NULL, /* exit master */ | |
| 207 NGX_MODULE_V1_PADDING | |
|
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208 }; |
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209 |
|
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210 |
| 1074 | 211 static ngx_str_t ngx_http_access_log = ngx_string(NGX_HTTP_LOG_PATH); |
| 573 | 212 |
| 213 | |
| 214 static ngx_str_t ngx_http_combined_fmt = | |
| 581 | 215 ngx_string("$remote_addr - $remote_user [$time_local] " |
| 577 | 216 "\"$request\" $status $body_bytes_sent " |
| 573 | 217 "\"$http_referer\" \"$http_user_agent\""); |
|
119
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218 |
|
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219 |
| 573 | 220 static ngx_http_log_var_t ngx_http_log_vars[] = { |
| 221 { ngx_string("pipe"), 1, ngx_http_log_pipe }, | |
| 581 | 222 { ngx_string("time_local"), sizeof("28/Sep/1970:12:00:00 +0600") - 1, |
| 573 | 223 ngx_http_log_time }, |
| 3873 | 224 { ngx_string("time_iso8601"), sizeof("1970-09-28T12:00:00+06:00") - 1, |
| 225 ngx_http_log_iso8601 }, | |
| 573 | 226 { ngx_string("msec"), NGX_TIME_T_LEN + 4, ngx_http_log_msec }, |
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227 { ngx_string("request_time"), NGX_TIME_T_LEN + 4, |
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228 ngx_http_log_request_time }, |
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229 { ngx_string("status"), NGX_INT_T_LEN, ngx_http_log_status }, |
| 573 | 230 { ngx_string("bytes_sent"), NGX_OFF_T_LEN, ngx_http_log_bytes_sent }, |
| 577 | 231 { ngx_string("body_bytes_sent"), NGX_OFF_T_LEN, |
| 232 ngx_http_log_body_bytes_sent }, | |
| 573 | 233 { ngx_string("request_length"), NGX_SIZE_T_LEN, |
| 234 ngx_http_log_request_length }, | |
| 235 | |
| 236 { ngx_null_string, 0, NULL } | |
| 237 }; | |
|
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238 |
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239 |
|
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240 static ngx_int_t |
| 497 | 241 ngx_http_log_handler(ngx_http_request_t *r) |
|
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242 { |
|
290
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243 u_char *line, *p; |
|
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244 size_t len, size; |
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245 ssize_t n; |
|
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246 ngx_str_t val; |
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247 ngx_uint_t i, l; |
|
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248 ngx_http_log_t *log; |
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249 ngx_http_log_op_t *op; |
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250 ngx_http_log_buf_t *buffer; |
|
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251 ngx_http_log_loc_conf_t *lcf; |
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252 |
|
210
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253 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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254 "http log handler"); |
|
28
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255 |
|
99
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256 lcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module); |
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257 |
|
427
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258 if (lcf->off) { |
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259 return NGX_OK; |
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260 } |
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261 |
|
176
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262 log = lcf->logs->elts; |
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263 for (l = 0; l < lcf->logs->nelts; l++) { |
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264 |
|
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265 if (log[l].filter) { |
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266 if (ngx_http_complex_value(r, log[l].filter, &val) != NGX_OK) { |
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267 return NGX_ERROR; |
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268 } |
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269 |
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270 if (val.len == 0 || (val.len == 1 && val.data[0] == '0')) { |
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271 continue; |
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272 } |
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273 } |
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274 |
| 633 | 275 if (ngx_time() == log[l].disk_full_time) { |
| 276 | |
| 277 /* | |
|
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278 * on FreeBSD writing to a full filesystem with enabled softupdates |
| 633 | 279 * may block process for much longer time than writing to non-full |
|
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280 * filesystem, so we skip writing to a log for one second |
| 633 | 281 */ |
| 282 | |
| 283 continue; | |
| 284 } | |
| 285 | |
| 2261 | 286 ngx_http_script_flush_no_cacheable_variables(r, log[l].format->flushes); |
| 287 | |
|
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288 len = 0; |
| 2261 | 289 op = log[l].format->ops->elts; |
| 290 for (i = 0; i < log[l].format->ops->nelts; i++) { | |
|
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291 if (op[i].len == 0) { |
| 479 | 292 len += op[i].getlen(r, op[i].data); |
|
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293 |
|
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294 } else { |
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295 len += op[i].len; |
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296 } |
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297 } |
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298 |
|
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299 if (log[l].syslog_peer) { |
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300 |
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301 /* length of syslog's PRI and HEADER message parts */ |
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302 len += sizeof("<255>Jan 01 00:00:00 ") - 1 |
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303 + ngx_cycle->hostname.len + 1 |
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304 + log[l].syslog_peer->tag.len + 2; |
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305 |
|
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306 goto alloc_line; |
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307 } |
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308 |
| 571 | 309 len += NGX_LINEFEED_SIZE; |
| 310 | |
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311 buffer = log[l].file ? log[l].file->data : NULL; |
| 571 | 312 |
|
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313 if (buffer) { |
| 571 | 314 |
|
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315 if (len > (size_t) (buffer->last - buffer->pos)) { |
| 571 | 316 |
|
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317 ngx_http_log_write(r, &log[l], buffer->start, |
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318 buffer->pos - buffer->start); |
| 571 | 319 |
|
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320 buffer->pos = buffer->start; |
| 571 | 321 } |
| 322 | |
|
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323 if (len <= (size_t) (buffer->last - buffer->pos)) { |
| 571 | 324 |
|
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325 p = buffer->pos; |
| 571 | 326 |
|
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327 if (buffer->event && p == buffer->start) { |
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328 ngx_add_timer(buffer->event, buffer->flush); |
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329 } |
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330 |
| 2261 | 331 for (i = 0; i < log[l].format->ops->nelts; i++) { |
| 571 | 332 p = op[i].run(r, p, &op[i]); |
| 333 } | |
| 334 | |
| 335 ngx_linefeed(p); | |
| 336 | |
|
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337 buffer->pos = p; |
| 571 | 338 |
| 339 continue; | |
| 340 } | |
|
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341 |
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342 if (buffer->event && buffer->event->timer_set) { |
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343 ngx_del_timer(buffer->event); |
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344 } |
| 571 | 345 } |
|
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346 |
|
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347 alloc_line: |
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348 |
| 2049 | 349 line = ngx_pnalloc(r->pool, len); |
| 501 | 350 if (line == NULL) { |
| 473 | 351 return NGX_ERROR; |
| 352 } | |
| 353 | |
|
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354 p = line; |
|
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355 |
|
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356 if (log[l].syslog_peer) { |
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357 p = ngx_syslog_add_header(log[l].syslog_peer, line); |
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358 } |
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359 |
| 2261 | 360 for (i = 0; i < log[l].format->ops->nelts; i++) { |
| 479 | 361 p = op[i].run(r, p, &op[i]); |
|
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362 } |
|
99
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363 |
|
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364 if (log[l].syslog_peer) { |
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365 |
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366 size = p - line; |
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367 |
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368 n = ngx_syslog_send(log[l].syslog_peer, line, size); |
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369 |
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|
370 if (n < 0) { |
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371 ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, |
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372 "send() to syslog failed"); |
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373 |
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374 } else if ((size_t) n != size) { |
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375 ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, |
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376 "send() to syslog has written only %z of %uz", |
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377 n, size); |
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378 } |
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379 |
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|
380 continue; |
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|
381 } |
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382 |
| 571 | 383 ngx_linefeed(p); |
| 384 | |
|
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385 ngx_http_log_write(r, &log[l], line, p - line); |
|
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386 } |
|
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|
387 |
|
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388 return NGX_OK; |
|
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389 } |
|
99
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|
390 |
|
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|
391 |
|
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392 static void |
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393 ngx_http_log_write(ngx_http_request_t *r, ngx_http_log_t *log, u_char *buf, |
|
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394 size_t len) |
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395 { |
|
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396 u_char *name; |
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397 time_t now; |
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398 ssize_t n; |
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399 ngx_err_t err; |
|
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400 #if (NGX_ZLIB) |
|
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401 ngx_http_log_buf_t *buffer; |
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402 #endif |
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403 |
| 2072 | 404 if (log->script == NULL) { |
| 405 name = log->file->name.data; | |
|
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406 |
|
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407 #if (NGX_ZLIB) |
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408 buffer = log->file->data; |
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409 |
|
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410 if (buffer && buffer->gzip) { |
|
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411 n = ngx_http_log_gzip(log->file->fd, buf, len, buffer->gzip, |
|
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412 r->connection->log); |
|
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413 } else { |
|
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414 n = ngx_write_fd(log->file->fd, buf, len); |
|
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415 } |
|
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|
416 #else |
| 2072 | 417 n = ngx_write_fd(log->file->fd, buf, len); |
|
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|
418 #endif |
| 2072 | 419 |
| 420 } else { | |
| 421 name = NULL; | |
| 422 n = ngx_http_log_script_write(r, log->script, &name, buf, len); | |
| 423 } | |
|
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424 |
|
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425 if (n == (ssize_t) len) { |
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426 return; |
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427 } |
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428 |
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429 now = ngx_time(); |
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430 |
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431 if (n == -1) { |
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432 err = ngx_errno; |
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433 |
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434 if (err == NGX_ENOSPC) { |
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435 log->disk_full_time = now; |
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436 } |
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437 |
|
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438 if (now - log->error_log_time > 59) { |
|
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439 ngx_log_error(NGX_LOG_ALERT, r->connection->log, err, |
| 2072 | 440 ngx_write_fd_n " to \"%s\" failed", name); |
|
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441 |
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442 log->error_log_time = now; |
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443 } |
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444 |
|
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445 return; |
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446 } |
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447 |
|
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448 if (now - log->error_log_time > 59) { |
|
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449 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
| 2072 | 450 ngx_write_fd_n " to \"%s\" was incomplete: %z of %uz", |
| 451 name, n, len); | |
|
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452 |
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453 log->error_log_time = now; |
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454 } |
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455 } |
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456 |
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457 |
| 2072 | 458 static ssize_t |
| 459 ngx_http_log_script_write(ngx_http_request_t *r, ngx_http_log_script_t *script, | |
| 460 u_char **name, u_char *buf, size_t len) | |
| 461 { | |
| 462 size_t root; | |
| 463 ssize_t n; | |
| 464 ngx_str_t log, path; | |
| 465 ngx_open_file_info_t of; | |
| 466 ngx_http_log_loc_conf_t *llcf; | |
| 467 ngx_http_core_loc_conf_t *clcf; | |
| 468 | |
|
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|
469 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
|
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|
470 |
|
2087
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2080
diff
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|
471 if (!r->root_tested) { |
| 2072 | 472 |
|
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|
473 /* test root directory existence */ |
| 2072 | 474 |
| 475 if (ngx_http_map_uri_to_path(r, &path, &root, 0) == NULL) { | |
|
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|
476 /* simulate successful logging */ |
| 2072 | 477 return len; |
| 478 } | |
| 479 | |
| 480 path.data[root] = '\0'; | |
| 481 | |
| 482 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); | |
| 483 | |
| 484 of.valid = clcf->open_file_cache_valid; | |
| 485 of.min_uses = clcf->open_file_cache_min_uses; | |
|
2756
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2536
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|
486 of.test_dir = 1; |
|
09cab3f8d92e
*) of.test_only to not open file if only stat() is enough
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changeset
|
487 of.test_only = 1; |
| 2072 | 488 of.errors = clcf->open_file_cache_errors; |
| 489 of.events = clcf->open_file_cache_events; | |
|
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13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
490 |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
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diff
changeset
|
491 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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diff
changeset
|
492 /* simulate successful logging */ |
|
13e09cf11d4e
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diff
changeset
|
493 return len; |
|
13e09cf11d4e
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diff
changeset
|
494 } |
| 2072 | 495 |
| 496 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool) | |
|
2087
c8039b26a949
always test root existence for access_log with variables
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changeset
|
497 != NGX_OK) |
| 2072 | 498 { |
|
2087
c8039b26a949
always test root existence for access_log with variables
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diff
changeset
|
499 if (of.err == 0) { |
|
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778ef9c3fd2d
Fixed spelling in single-line comments.
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diff
changeset
|
500 /* simulate successful logging */ |
|
2087
c8039b26a949
always test root existence for access_log with variables
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|
501 return len; |
|
c8039b26a949
always test root existence for access_log with variables
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diff
changeset
|
502 } |
|
c8039b26a949
always test root existence for access_log with variables
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2080
diff
changeset
|
503 |
|
c8039b26a949
always test root existence for access_log with variables
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2080
diff
changeset
|
504 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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2080
diff
changeset
|
505 "testing \"%s\" existence failed", path.data); |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
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2080
diff
changeset
|
506 |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
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parents:
4494
diff
changeset
|
507 /* simulate successful logging */ |
|
2087
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
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2080
diff
changeset
|
508 return len; |
|
c8039b26a949
always test root existence for access_log with variables
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parents:
2080
diff
changeset
|
509 } |
|
c8039b26a949
always test root existence for access_log with variables
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parents:
2080
diff
changeset
|
510 |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
511 if (!of.is_dir) { |
|
c8039b26a949
always test root existence for access_log with variables
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parents:
2080
diff
changeset
|
512 ngx_log_error(NGX_LOG_ERR, r->connection->log, NGX_ENOTDIR, |
|
c8039b26a949
always test root existence for access_log with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2080
diff
changeset
|
513 "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
|
514 |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
515 /* simulate successful logging */ |
| 2072 | 516 return len; |
| 517 } | |
| 518 } | |
| 519 | |
| 520 if (ngx_http_script_run(r, &log, script->lengths->elts, 1, | |
| 521 script->values->elts) | |
| 522 == NULL) | |
| 523 { | |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
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4494
diff
changeset
|
524 /* simulate successful logging */ |
| 2072 | 525 return len; |
| 526 } | |
| 527 | |
| 528 log.data[log.len - 1] = '\0'; | |
| 529 *name = log.data; | |
| 530 | |
| 531 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 532 "http log \"%s\"", log.data); | |
| 533 | |
| 534 llcf = ngx_http_get_module_loc_conf(r, ngx_http_log_module); | |
| 535 | |
| 536 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); | |
| 537 | |
| 538 of.log = 1; | |
| 539 of.valid = llcf->open_file_cache_valid; | |
| 540 of.min_uses = llcf->open_file_cache_min_uses; | |
| 2277 | 541 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
|
542 |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
543 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
|
544 /* simulate successful logging */ |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
545 return len; |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
546 } |
| 2072 | 547 |
| 548 if (ngx_open_cached_file(llcf->open_file_cache, &log, &of, r->pool) | |
| 549 != NGX_OK) | |
| 550 { | |
| 551 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
|
552 "%s \"%s\" failed", of.failed, log.data); |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
553 /* simulate successful logging */ |
| 2077 | 554 return len; |
| 2072 | 555 } |
| 556 | |
| 557 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 558 "http log #%d", of.fd); | |
| 559 | |
| 560 n = ngx_write_fd(of.fd, buf, len); | |
| 561 | |
| 562 return n; | |
| 563 } | |
| 564 | |
| 565 | |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
566 #if (NGX_ZLIB) |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
567 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
568 static ssize_t |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
569 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
|
570 ngx_log_t *log) |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
571 { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
572 int rc, wbits, memlevel; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
573 u_char *out; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
574 size_t size; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
575 ssize_t n; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
576 z_stream zstream; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
577 ngx_err_t err; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
578 ngx_pool_t *pool; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
579 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
580 wbits = MAX_WBITS; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
581 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
|
582 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
583 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
|
584 wbits--; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
585 memlevel--; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
586 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
587 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
588 /* |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
589 * 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
|
590 * 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
|
591 */ |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
592 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
593 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
|
594 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
595 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
|
596 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
597 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
|
598 if (pool == NULL) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
599 /* simulate successful logging */ |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
600 return len; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
601 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
602 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
603 pool->log = log; |
|
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 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
|
606 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
|
607 zstream.opaque = pool; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
608 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
609 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
|
610 if (out == NULL) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
611 goto done; |
|
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 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
614 zstream.next_in = buf; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
615 zstream.avail_in = len; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
616 zstream.next_out = out; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
617 zstream.avail_out = size; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
618 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
619 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
|
620 Z_DEFAULT_STRATEGY); |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
621 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
622 if (rc != Z_OK) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
623 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
|
624 goto done; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
625 } |
|
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 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
|
628 "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
|
629 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
|
630 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
|
631 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
632 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
|
633 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
634 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
|
635 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
|
636 "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
|
637 goto done; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
638 } |
|
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 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
|
641 "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
|
642 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
|
643 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
|
644 rc); |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
645 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
646 size -= zstream.avail_out; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
647 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
648 rc = deflateEnd(&zstream); |
|
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 if (rc != Z_OK) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
651 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
|
652 goto done; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
653 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
654 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
655 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
|
656 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
657 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
|
658 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
|
659 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
660 ngx_destroy_pool(pool); |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
661 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
662 ngx_set_errno(err); |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
663 return -1; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
664 } |
|
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 done: |
|
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 ngx_destroy_pool(pool); |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
669 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
670 /* simulate successful logging */ |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
671 return len; |
|
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 |
|
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 static void * |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
676 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
|
677 { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
678 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
|
679 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
680 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
|
681 "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
|
682 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
683 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
|
684 } |
|
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 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
687 static void |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
688 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
|
689 { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
690 #if 0 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
691 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
|
692 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
693 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
|
694 #endif |
|
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 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
697 #endif |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
698 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
699 |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
700 static void |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
701 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
|
702 { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
703 size_t len; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
704 ssize_t n; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
705 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
|
706 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
707 buffer = file->data; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
708 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
709 len = buffer->pos - buffer->start; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
710 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
711 if (len == 0) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
712 return; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
713 } |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
714 |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
715 #if (NGX_ZLIB) |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
716 if (buffer->gzip) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
717 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
|
718 } else { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
719 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
|
720 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
721 #else |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
722 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
|
723 #endif |
|
4985
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 if (n == -1) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
726 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
|
727 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
|
728 file->name.data); |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
729 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
730 } 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
|
731 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
|
732 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
|
733 file->name.data, n, len); |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
734 } |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
735 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
736 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
|
737 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
738 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
|
739 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
|
740 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
741 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
742 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
743 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
744 static void |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
745 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
|
746 { |
|
5897
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
5833
diff
changeset
|
747 ngx_open_file_t *file; |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
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changeset
|
748 ngx_http_log_buf_t *buffer; |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
5833
diff
changeset
|
749 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
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parents:
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diff
changeset
|
750 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ev->log, 0, |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
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parents:
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diff
changeset
|
751 "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
|
752 |
|
5897
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Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
753 if (ev->timedout) { |
|
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Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
5833
diff
changeset
|
754 ngx_http_log_flush(ev->data, ev->log); |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
755 return; |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
756 } |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
5833
diff
changeset
|
757 |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
5833
diff
changeset
|
758 /* cancel the flush timer for graceful shutdown */ |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
5833
diff
changeset
|
759 |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
5833
diff
changeset
|
760 file = ev->data; |
|
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Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
761 buffer = file->data; |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
762 |
|
dff86e2246a5
Access log: cancel the flush timer on graceful shutdown.
Valentin Bartenev <vbart@nginx.com>
parents:
5833
diff
changeset
|
763 buffer->event = NULL; |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
764 } |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
765 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
766 |
| 497 | 767 static u_char * |
| 768 ngx_http_log_copy_short(ngx_http_request_t *r, u_char *buf, | |
| 769 ngx_http_log_op_t *op) | |
| 479 | 770 { |
| 771 size_t len; | |
| 772 uintptr_t data; | |
| 773 | |
| 774 len = op->len; | |
| 775 data = op->data; | |
| 776 | |
| 777 while (len--) { | |
| 778 *buf++ = (u_char) (data & 0xff); | |
| 779 data >>= 8; | |
| 780 } | |
| 781 | |
| 782 return buf; | |
| 783 } | |
| 784 | |
| 785 | |
| 497 | 786 static u_char * |
| 787 ngx_http_log_copy_long(ngx_http_request_t *r, u_char *buf, | |
| 788 ngx_http_log_op_t *op) | |
| 479 | 789 { |
| 790 return ngx_cpymem(buf, (u_char *) op->data, op->len); | |
| 791 } | |
| 792 | |
| 793 | |
| 497 | 794 static u_char * |
| 795 ngx_http_log_pipe(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
|
176
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119
diff
changeset
|
796 { |
|
c0552e5ab567
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parents:
119
diff
changeset
|
797 if (r->pipeline) { |
|
c0552e5ab567
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parents:
119
diff
changeset
|
798 *buf = 'p'; |
|
c0552e5ab567
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parents:
119
diff
changeset
|
799 } else { |
|
c0552e5ab567
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parents:
119
diff
changeset
|
800 *buf = '.'; |
|
c0552e5ab567
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parents:
119
diff
changeset
|
801 } |
|
c0552e5ab567
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parents:
119
diff
changeset
|
802 |
|
c0552e5ab567
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parents:
119
diff
changeset
|
803 return buf + 1; |
|
c0552e5ab567
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parents:
119
diff
changeset
|
804 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
805 |
|
c0552e5ab567
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parents:
119
diff
changeset
|
806 |
| 497 | 807 static u_char * |
| 808 ngx_http_log_time(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
|
176
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parents:
119
diff
changeset
|
809 { |
|
178
a8ff48d26cca
nginx-0.0.1-2003-11-11-00:09:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
177
diff
changeset
|
810 return ngx_cpymem(buf, ngx_cached_http_log_time.data, |
|
a8ff48d26cca
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parents:
177
diff
changeset
|
811 ngx_cached_http_log_time.len); |
|
176
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diff
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|
812 } |
|
c0552e5ab567
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parents:
119
diff
changeset
|
813 |
| 3873 | 814 static u_char * |
| 815 ngx_http_log_iso8601(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
| 816 { | |
| 817 return ngx_cpymem(buf, ngx_cached_http_log_iso8601.data, | |
| 818 ngx_cached_http_log_iso8601.len); | |
| 819 } | |
|
176
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|
820 |
| 497 | 821 static u_char * |
| 822 ngx_http_log_msec(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
823 { |
| 563 | 824 ngx_time_t *tp; |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
825 |
| 563 | 826 tp = ngx_timeofday(); |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
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parents:
393
diff
changeset
|
827 |
| 563 | 828 return ngx_sprintf(buf, "%T.%03M", tp->sec, tp->msec); |
|
409
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
829 } |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
830 |
|
8ac40cae79f0
nginx-0.0.10-2004-08-29-07:55:41 import
Igor Sysoev <igor@sysoev.ru>
parents:
393
diff
changeset
|
831 |
| 497 | 832 static u_char * |
| 833 ngx_http_log_request_time(ngx_http_request_t *r, u_char *buf, | |
| 834 ngx_http_log_op_t *op) | |
| 835 { | |
|
1179
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
836 ngx_time_t *tp; |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
837 ngx_msec_int_t ms; |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
838 |
|
6e2216ad2c87
$request_time has millisecond precision
Igor Sysoev <igor@sysoev.ru>
parents:
1161
diff
changeset
|
839 tp = ngx_timeofday(); |
| 497 | 840 |
| 1640 | 841 ms = (ngx_msec_int_t) |
| 842 ((tp->sec - r->start_sec) * 1000 + (tp->msec - r->start_msec)); | |
| 3515 | 843 ms = ngx_max(ms, 0); |
| 497 | 844 |
|
5361
7094d6da2806
Win32: $request_time fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5330
diff
changeset
|
845 return ngx_sprintf(buf, "%T.%03M", (time_t) ms / 1000, ms % 1000); |
| 497 | 846 } |
| 847 | |
| 848 | |
| 849 static u_char * | |
| 850 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
|
851 { |
|
3370
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
852 ngx_uint_t status; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
853 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
854 if (r->err_status) { |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
855 status = r->err_status; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
856 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
857 } else if (r->headers_out.status) { |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
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parents:
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diff
changeset
|
858 status = r->headers_out.status; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
859 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
860 } else if (r->http_version == NGX_HTTP_VERSION_9) { |
|
4685
956edecaedeb
New core variable: $status.
Andrey Belov <defan@nginx.com>
parents:
4637
diff
changeset
|
861 status = 9; |
|
3370
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Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
862 |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
863 } else { |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
864 status = 0; |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
865 } |
|
bfe37ab335b5
log proxied HTTP/0.9 responses status as "009"
Igor Sysoev <igor@sysoev.ru>
parents:
3275
diff
changeset
|
866 |
|
4637
668ab1a21327
Zero padded the returned and logged HTTP status code, and fixed possible
Ruslan Ermilov <ru@nginx.com>
parents:
4539
diff
changeset
|
867 return ngx_sprintf(buf, "%03ui", status); |
|
176
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parents:
119
diff
changeset
|
868 } |
|
c0552e5ab567
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parents:
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diff
changeset
|
869 |
|
c0552e5ab567
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parents:
119
diff
changeset
|
870 |
| 497 | 871 static u_char * |
| 573 | 872 ngx_http_log_bytes_sent(ngx_http_request_t *r, u_char *buf, |
| 873 ngx_http_log_op_t *op) | |
|
176
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diff
changeset
|
874 { |
| 455 | 875 return ngx_sprintf(buf, "%O", r->connection->sent); |
|
176
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changeset
|
876 } |
|
c0552e5ab567
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parents:
119
diff
changeset
|
877 |
|
c0552e5ab567
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119
diff
changeset
|
878 |
| 1271 | 879 /* |
| 880 * although there is a real $body_bytes_sent variable, | |
| 881 * this log operation code function is more optimized for logging | |
| 882 */ | |
| 883 | |
| 497 | 884 static u_char * |
| 577 | 885 ngx_http_log_body_bytes_sent(ngx_http_request_t *r, u_char *buf, |
| 497 | 886 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
|
887 { |
| 497 | 888 off_t length; |
| 889 | |
| 890 length = r->connection->sent - r->header_size; | |
| 891 | |
| 892 if (length > 0) { | |
| 893 return ngx_sprintf(buf, "%O", length); | |
| 894 } | |
| 895 | |
| 896 *buf = '0'; | |
| 897 | |
| 898 return buf + 1; | |
|
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
208
diff
changeset
|
899 } |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
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parents:
208
diff
changeset
|
900 |
|
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
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parents:
208
diff
changeset
|
901 |
| 497 | 902 static u_char * |
| 903 ngx_http_log_request_length(ngx_http_request_t *r, u_char *buf, | |
| 904 ngx_http_log_op_t *op) | |
| 475 | 905 { |
| 663 | 906 return ngx_sprintf(buf, "%O", r->request_length); |
| 475 | 907 } |
| 908 | |
| 909 | |
| 497 | 910 static ngx_int_t |
| 501 | 911 ngx_http_log_variable_compile(ngx_conf_t *cf, ngx_http_log_op_t *op, |
| 912 ngx_str_t *value) | |
| 913 { | |
| 509 | 914 ngx_int_t index; |
| 501 | 915 |
| 509 | 916 index = ngx_http_get_variable_index(cf, value); |
| 917 if (index == NGX_ERROR) { | |
| 501 | 918 return NGX_ERROR; |
| 919 } | |
| 920 | |
| 921 op->len = 0; | |
| 922 op->getlen = ngx_http_log_variable_getlen; | |
| 923 op->run = ngx_http_log_variable; | |
| 509 | 924 op->data = index; |
| 501 | 925 |
| 926 return NGX_OK; | |
| 927 } | |
| 928 | |
| 929 | |
| 930 static size_t | |
| 931 ngx_http_log_variable_getlen(ngx_http_request_t *r, uintptr_t data) | |
| 932 { | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
933 uintptr_t len; |
| 501 | 934 ngx_http_variable_value_t *value; |
| 935 | |
| 936 value = ngx_http_get_indexed_variable(r, data); | |
| 937 | |
| 573 | 938 if (value == NULL || value->not_found) { |
| 501 | 939 return 1; |
| 940 } | |
| 941 | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
942 len = ngx_http_log_escape(NULL, value->data, value->len); |
|
66dc85397a90
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
943 |
|
66dc85397a90
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
944 value->escape = len ? 1 : 0; |
|
66dc85397a90
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parents:
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diff
changeset
|
945 |
|
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parents:
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|
946 return value->len + len * 3; |
| 501 | 947 } |
| 948 | |
| 949 | |
| 950 static u_char * | |
| 951 ngx_http_log_variable(ngx_http_request_t *r, u_char *buf, ngx_http_log_op_t *op) | |
| 952 { | |
| 953 ngx_http_variable_value_t *value; | |
| 954 | |
| 955 value = ngx_http_get_indexed_variable(r, op->data); | |
| 956 | |
| 573 | 957 if (value == NULL || value->not_found) { |
| 501 | 958 *buf = '-'; |
| 959 return buf + 1; | |
| 960 } | |
| 961 | |
|
2008
66dc85397a90
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diff
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|
962 if (value->escape == 0) { |
|
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parents:
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diff
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|
963 return ngx_cpymem(buf, value->data, value->len); |
|
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|
964 |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
965 } else { |
|
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Igor Sysoev <igor@sysoev.ru>
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|
966 return (u_char *) ngx_http_log_escape(buf, value->data, value->len); |
|
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|
967 } |
|
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parents:
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|
968 } |
|
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parents:
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|
969 |
|
66dc85397a90
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parents:
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diff
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|
970 |
|
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parents:
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diff
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|
971 static uintptr_t |
|
66dc85397a90
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Igor Sysoev <igor@sysoev.ru>
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|
972 ngx_http_log_escape(u_char *dst, u_char *src, size_t size) |
|
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
973 { |
| 3275 | 974 ngx_uint_t n; |
|
2008
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parents:
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diff
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|
975 static u_char hex[] = "0123456789ABCDEF"; |
|
66dc85397a90
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parents:
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diff
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|
976 |
|
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parents:
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|
977 static uint32_t escape[] = { |
|
66dc85397a90
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
978 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
979 |
|
66dc85397a90
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
980 /* ?>=< ;:98 7654 3210 /.-, +*)( '&%$ #"! */ |
|
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|
981 0x00000004, /* 0000 0000 0000 0000 0000 0000 0000 0100 */ |
|
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|
982 |
|
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diff
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|
983 /* _^]\ [ZYX WVUT SRQP ONML KJIH GFED CBA@ */ |
|
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Igor Sysoev <igor@sysoev.ru>
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|
984 0x10000000, /* 0001 0000 0000 0000 0000 0000 0000 0000 */ |
|
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|
985 |
|
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|
986 /* ~}| {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
|
987 0x80000000, /* 1000 0000 0000 0000 0000 0000 0000 0000 */ |
|
2008
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parents:
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diff
changeset
|
988 |
|
4191
08d8af70760c
Improved access log escaping to better protect other software.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
989 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
|
990 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
|
991 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
|
992 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
|
2008
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parents:
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diff
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|
993 }; |
|
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diff
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|
994 |
|
66dc85397a90
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diff
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|
995 |
|
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|
996 if (dst == NULL) { |
|
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diff
changeset
|
997 |
|
66dc85397a90
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|
998 /* find the number of the characters to be escaped */ |
|
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diff
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|
999 |
| 3115 | 1000 n = 0; |
|
2008
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parents:
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changeset
|
1001 |
| 3275 | 1002 while (size) { |
|
6626
b3682580c1bd
Avoid left-shifting integers into the sign bit, which is undefined.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5927
diff
changeset
|
1003 if (escape[*src >> 5] & (1U << (*src & 0x1f))) { |
|
2008
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|
1004 n++; |
|
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|
1005 } |
|
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|
1006 src++; |
| 3275 | 1007 size--; |
|
2008
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|
1008 } |
|
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diff
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|
1009 |
|
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diff
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|
1010 return (uintptr_t) n; |
|
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|
1011 } |
|
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|
1012 |
| 3275 | 1013 while (size) { |
|
6626
b3682580c1bd
Avoid left-shifting integers into the sign bit, which is undefined.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5927
diff
changeset
|
1014 if (escape[*src >> 5] & (1U << (*src & 0x1f))) { |
|
2008
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|
1015 *dst++ = '\\'; |
|
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|
1016 *dst++ = 'x'; |
|
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|
1017 *dst++ = hex[*src >> 4]; |
|
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parents:
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|
1018 *dst++ = hex[*src & 0xf]; |
|
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|
1019 src++; |
|
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|
1020 |
|
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diff
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|
1021 } else { |
|
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|
1022 *dst++ = *src++; |
|
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|
1023 } |
| 3275 | 1024 size--; |
|
2008
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|
1025 } |
|
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|
1026 |
|
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|
1027 return (uintptr_t) dst; |
| 501 | 1028 } |
| 1029 | |
| 1030 | |
| 497 | 1031 static void * |
| 1032 ngx_http_log_create_main_conf(ngx_conf_t *cf) | |
|
176
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|
1033 { |
|
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|
1034 ngx_http_log_main_conf_t *conf; |
|
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|
1035 |
| 573 | 1036 ngx_http_log_fmt_t *fmt; |
|
176
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|
1037 |
| 501 | 1038 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_main_conf_t)); |
| 1039 if (conf == NULL) { | |
|
2912
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|
1040 return NULL; |
|
176
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|
1041 } |
|
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|
1042 |
| 497 | 1043 if (ngx_array_init(&conf->formats, cf->pool, 4, sizeof(ngx_http_log_fmt_t)) |
| 573 | 1044 != NGX_OK) |
| 497 | 1045 { |
|
2912
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|
1046 return NULL; |
| 497 | 1047 } |
|
176
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|
1048 |
| 573 | 1049 fmt = ngx_array_push(&conf->formats); |
| 1050 if (fmt == NULL) { | |
|
2912
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|
1051 return NULL; |
|
176
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|
1052 } |
|
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|
1053 |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
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parents:
3515
diff
changeset
|
1054 ngx_str_set(&fmt->name, "combined"); |
|
176
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|
1055 |
| 2261 | 1056 fmt->flushes = NULL; |
| 1057 | |
| 573 | 1058 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
| 1059 if (fmt->ops == NULL) { | |
|
2912
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|
1060 return NULL; |
|
176
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|
1061 } |
|
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|
1062 |
|
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|
1063 return conf; |
|
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|
1064 } |
|
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|
1065 |
|
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|
1066 |
| 497 | 1067 static void * |
| 1068 ngx_http_log_create_loc_conf(ngx_conf_t *cf) | |
|
176
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|
1069 { |
|
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|
1070 ngx_http_log_loc_conf_t *conf; |
|
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|
1071 |
| 501 | 1072 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_loc_conf_t)); |
| 1073 if (conf == NULL) { | |
|
2912
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changeset
|
1074 return NULL; |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
1075 } |
|
99
a059e1aa65d4
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diff
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|
1076 |
| 2072 | 1077 conf->open_file_cache = NGX_CONF_UNSET_PTR; |
| 1078 | |
|
99
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|
1079 return conf; |
|
a059e1aa65d4
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69
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|
1080 } |
|
a059e1aa65d4
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parents:
69
diff
changeset
|
1081 |
|
a059e1aa65d4
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Igor Sysoev <igor@sysoev.ru>
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69
diff
changeset
|
1082 |
| 497 | 1083 static char * |
| 1084 ngx_http_log_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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parents:
69
diff
changeset
|
1085 { |
|
176
c0552e5ab567
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parents:
119
diff
changeset
|
1086 ngx_http_log_loc_conf_t *prev = parent; |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1087 ngx_http_log_loc_conf_t *conf = child; |
|
c0552e5ab567
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Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1088 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1089 ngx_http_log_t *log; |
|
c0552e5ab567
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119
diff
changeset
|
1090 ngx_http_log_fmt_t *fmt; |
|
c0552e5ab567
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119
diff
changeset
|
1091 ngx_http_log_main_conf_t *lmcf; |
|
c0552e5ab567
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119
diff
changeset
|
1092 |
| 2072 | 1093 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { |
| 1094 | |
| 1095 conf->open_file_cache = prev->open_file_cache; | |
| 1096 conf->open_file_cache_valid = prev->open_file_cache_valid; | |
| 1097 conf->open_file_cache_min_uses = prev->open_file_cache_min_uses; | |
| 1098 | |
| 1099 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { | |
| 1100 conf->open_file_cache = NULL; | |
| 1101 } | |
| 1102 } | |
| 1103 | |
| 1074 | 1104 if (conf->logs || conf->off) { |
| 1105 return NGX_CONF_OK; | |
| 1106 } | |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
1107 |
|
2078
9acbc5e7bcbd
fix variable access_log merging
Igor Sysoev <igor@sysoev.ru>
parents:
2077
diff
changeset
|
1108 conf->logs = prev->logs; |
|
9acbc5e7bcbd
fix variable access_log merging
Igor Sysoev <igor@sysoev.ru>
parents:
2077
diff
changeset
|
1109 conf->off = prev->off; |
|
176
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diff
changeset
|
1110 |
| 1074 | 1111 if (conf->logs || conf->off) { |
| 1112 return NGX_CONF_OK; | |
| 1113 } | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1114 |
| 1074 | 1115 conf->logs = ngx_array_create(cf->pool, 2, sizeof(ngx_http_log_t)); |
| 1116 if (conf->logs == NULL) { | |
| 1117 return NGX_CONF_ERROR; | |
| 1118 } | |
|
176
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119
diff
changeset
|
1119 |
| 1074 | 1120 log = ngx_array_push(conf->logs); |
| 1121 if (log == NULL) { | |
| 1122 return NGX_CONF_ERROR; | |
| 1123 } | |
|
176
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119
diff
changeset
|
1124 |
|
5719
7f425d67f91a
Access log: fix default value, broken by cb308813b453.
Piotr Sikora <piotr@cloudflare.com>
parents:
5702
diff
changeset
|
1125 ngx_memzero(log, sizeof(ngx_http_log_t)); |
|
7f425d67f91a
Access log: fix default value, broken by cb308813b453.
Piotr Sikora <piotr@cloudflare.com>
parents:
5702
diff
changeset
|
1126 |
| 1074 | 1127 log->file = ngx_conf_open_file(cf->cycle, &ngx_http_access_log); |
| 1128 if (log->file == NULL) { | |
| 1129 return NGX_CONF_ERROR; | |
| 1130 } | |
|
176
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119
diff
changeset
|
1131 |
| 1074 | 1132 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
| 1133 fmt = lmcf->formats.elts; | |
| 1134 | |
| 1135 /* the default "combined" format */ | |
| 2261 | 1136 log->format = &fmt[0]; |
| 1074 | 1137 lmcf->combined_used = 1; |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1138 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1139 return NGX_CONF_OK; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1140 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1141 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1142 |
| 497 | 1143 static char * |
| 1144 ngx_http_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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parents:
69
diff
changeset
|
1145 { |
|
176
c0552e5ab567
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parents:
119
diff
changeset
|
1146 ngx_http_log_loc_conf_t *llcf = conf; |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1147 |
|
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1148 ssize_t size; |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1149 ngx_int_t gzip; |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1150 ngx_uint_t i, n; |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1151 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
|
1152 ngx_str_t *value, name, s; |
|
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1153 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
|
1154 ngx_syslog_peer_t *peer; |
|
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1155 ngx_http_log_buf_t *buffer; |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1156 ngx_http_log_fmt_t *fmt; |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1157 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
|
1158 ngx_http_script_compile_t sc; |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1159 ngx_http_compile_complex_value_t ccv; |
|
176
c0552e5ab567
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parents:
119
diff
changeset
|
1160 |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
1161 value = cf->args->elts; |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
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parents:
415
diff
changeset
|
1162 |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
1163 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
|
1164 llcf->off = 1; |
|
3038
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1165 if (cf->args->nelts == 2) { |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1166 return NGX_CONF_OK; |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1167 } |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1168 |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1169 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1170 "invalid parameter \"%V\"", &value[2]); |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
1171 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
|
1172 } |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
1173 |
|
176
c0552e5ab567
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Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1174 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
|
1175 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
|
1176 if (llcf->logs == NULL) { |
|
176
c0552e5ab567
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parents:
119
diff
changeset
|
1177 return NGX_CONF_ERROR; |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1178 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1179 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1180 |
|
393
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
1181 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
|
1182 |
| 501 | 1183 log = ngx_array_push(llcf->logs); |
| 1184 if (log == NULL) { | |
|
176
c0552e5ab567
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119
diff
changeset
|
1185 return NGX_CONF_ERROR; |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1186 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
119
diff
changeset
|
1187 |
| 2072 | 1188 ngx_memzero(log, sizeof(ngx_http_log_t)); |
| 1189 | |
|
5702
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1190 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1191 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
|
1192 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1193 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
|
1194 if (peer == NULL) { |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1195 return NGX_CONF_ERROR; |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1196 } |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1197 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1198 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
|
1199 return NGX_CONF_ERROR; |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1200 } |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1201 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1202 log->syslog_peer = peer; |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1203 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1204 goto process_formats; |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1205 } |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1206 |
| 2072 | 1207 n = ngx_http_script_variables_count(&value[1]); |
| 1208 | |
| 1209 if (n == 0) { | |
| 1210 log->file = ngx_conf_open_file(cf->cycle, &value[1]); | |
| 1211 if (log->file == NULL) { | |
| 1212 return NGX_CONF_ERROR; | |
| 1213 } | |
| 1214 | |
| 1215 } else { | |
|
5330
314c3d7cc3a5
Backed out f1a91825730a and 7094bd12c1ff.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5317
diff
changeset
|
1216 if (ngx_conf_full_name(cf->cycle, &value[1], 0) != NGX_OK) { |
| 2072 | 1217 return NGX_CONF_ERROR; |
| 1218 } | |
| 1219 | |
| 1220 log->script = ngx_pcalloc(cf->pool, sizeof(ngx_http_log_script_t)); | |
| 1221 if (log->script == NULL) { | |
| 1222 return NGX_CONF_ERROR; | |
| 1223 } | |
| 1224 | |
| 1225 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 1226 | |
| 1227 sc.cf = cf; | |
| 1228 sc.source = &value[1]; | |
| 1229 sc.lengths = &log->script->lengths; | |
| 1230 sc.values = &log->script->values; | |
| 1231 sc.variables = n; | |
| 1232 sc.complete_lengths = 1; | |
| 1233 sc.complete_values = 1; | |
| 1234 | |
| 1235 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 1236 return NGX_CONF_ERROR; | |
| 1237 } | |
|
176
c0552e5ab567
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parents:
119
diff
changeset
|
1238 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1239 |
|
5702
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1240 process_formats: |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1241 |
| 571 | 1242 if (cf->args->nelts >= 3) { |
|
176
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Igor Sysoev <igor@sysoev.ru>
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119
diff
changeset
|
1243 name = value[2]; |
| 581 | 1244 |
| 1245 if (ngx_strcmp(name.data, "combined") == 0) { | |
| 1246 lmcf->combined_used = 1; | |
| 1247 } | |
| 1248 | |
|
176
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119
diff
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|
1249 } else { |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3515
diff
changeset
|
1250 ngx_str_set(&name, "combined"); |
| 573 | 1251 lmcf->combined_used = 1; |
|
176
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119
diff
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|
1252 } |
|
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parents:
119
diff
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|
1253 |
|
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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
|
1254 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
|
1255 for (i = 0; i < lmcf->formats.nelts; i++) { |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1256 if (fmt[i].name.len == name.len |
|
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parents:
119
diff
changeset
|
1257 && ngx_strcasecmp(fmt[i].name.data, name.data) == 0) |
|
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parents:
119
diff
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|
1258 { |
| 2261 | 1259 log->format = &fmt[i]; |
|
4986
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Access log: the "flush" parameter of the "access_log" directive.
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parents:
4985
diff
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|
1260 break; |
|
176
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diff
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|
1261 } |
|
c0552e5ab567
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parents:
119
diff
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|
1262 } |
|
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
1263 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
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parents:
4985
diff
changeset
|
1264 if (log->format == NULL) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1265 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
|
1266 "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
|
1267 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
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parents:
4985
diff
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|
1268 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1269 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1270 size = 0; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1271 flush = 0; |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1272 gzip = 0; |
|
4986
3efc49b156d9
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parents:
4985
diff
changeset
|
1273 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
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parents:
4985
diff
changeset
|
1274 for (i = 3; i < cf->args->nelts; i++) { |
| 487 | 1275 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1276 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
|
1277 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
|
1278 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
|
1279 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1280 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
|
1281 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1282 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
|
1283 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
|
1284 "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
|
1285 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1286 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1287 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1288 continue; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1289 } |
| 571 | 1290 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1291 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
|
1292 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
|
1293 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
|
1294 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
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parents:
4985
diff
changeset
|
1295 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
|
1296 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1297 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
|
1298 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
|
1299 "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
|
1300 return NGX_CONF_ERROR; |
|
3efc49b156d9
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Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1301 } |
|
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parents:
4985
diff
changeset
|
1302 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1303 continue; |
| 571 | 1304 } |
| 1305 | |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1306 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
|
1307 && (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
|
1308 { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1309 #if (NGX_ZLIB) |
|
3849bb380605
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Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1310 if (size == 0) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1311 size = 64 * 1024; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1312 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1313 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1314 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
|
1315 gzip = Z_BEST_SPEED; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1316 continue; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1317 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1318 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1319 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
|
1320 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
|
1321 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1322 gzip = ngx_atoi(s.data, s.len); |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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parents:
4986
diff
changeset
|
1323 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1324 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
|
1325 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
|
1326 "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
|
1327 return NGX_CONF_ERROR; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1328 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1329 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1330 continue; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1331 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1332 #else |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1333 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
|
1334 "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
|
1335 return NGX_CONF_ERROR; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1336 #endif |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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parents:
4986
diff
changeset
|
1337 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1338 |
|
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1339 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
|
1340 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
|
1341 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
|
1342 |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1343 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
|
1344 |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1345 ccv.cf = cf; |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1346 ccv.value = &s; |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1347 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
|
1348 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
|
1349 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
|
1350 return NGX_CONF_ERROR; |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1351 } |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1352 |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1353 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
|
1354 return NGX_CONF_ERROR; |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1355 } |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1356 |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1357 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
|
1358 |
|
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1359 continue; |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1360 } |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1361 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1362 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
|
1363 "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
|
1364 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1365 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1366 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1367 if (flush && size == 0) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1368 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
|
1369 "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
|
1370 &value[1]); |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1371 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1372 } |
|
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 if (size) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1375 |
| 2072 | 1376 if (log->script) { |
| 1377 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
|
1378 "buffered logs cannot have variables in name"); |
| 2072 | 1379 return NGX_CONF_ERROR; |
| 1380 } | |
| 1381 | |
|
5799
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1382 if (log->syslog_peer) { |
|
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1383 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
|
1384 "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
|
1385 return NGX_CONF_ERROR; |
|
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1386 } |
|
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1387 |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1388 if (log->file->data) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1389 buffer = log->file->data; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1390 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1391 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
|
1392 || buffer->flush != flush |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1393 || buffer->gzip != gzip) |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1394 { |
|
4984
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1395 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
|
1396 "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
|
1397 "with conflicting parameters", |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1398 &value[1]); |
|
4984
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1399 return NGX_CONF_ERROR; |
|
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1400 } |
|
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1401 |
|
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1402 return NGX_CONF_OK; |
| 571 | 1403 } |
| 1404 | |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1405 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
|
1406 if (buffer == NULL) { |
| 571 | 1407 return NGX_CONF_ERROR; |
| 1408 } | |
| 1409 | |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1410 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
|
1411 if (buffer->start == NULL) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1412 return NGX_CONF_ERROR; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1413 } |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1414 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1415 buffer->pos = buffer->start; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1416 buffer->last = buffer->start + size; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1417 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1418 if (flush) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1419 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
|
1420 if (buffer->event == NULL) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1421 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1422 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1423 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1424 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
|
1425 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
|
1426 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
|
1427 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
|
1428 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1429 buffer->flush = flush; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1430 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1431 |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1432 buffer->gzip = gzip; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1433 |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1434 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
|
1435 log->file->data = buffer; |
| 571 | 1436 } |
| 1437 | |
| 1438 return NGX_CONF_OK; | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
1439 } |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1440 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1441 |
| 497 | 1442 static char * |
| 1443 ngx_http_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1444 { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1445 ngx_http_log_main_conf_t *lmcf = conf; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1446 |
| 573 | 1447 ngx_str_t *value; |
| 1448 ngx_uint_t i; | |
| 1449 ngx_http_log_fmt_t *fmt; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1450 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1451 value = cf->args->elts; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1452 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1453 fmt = lmcf->formats.elts; |
| 573 | 1454 for (i = 0; i < lmcf->formats.nelts; i++) { |
| 1455 if (fmt[i].name.len == value[1].len | |
| 1456 && ngx_strcmp(fmt[i].name.data, value[1].data) == 0) | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1457 { |
| 2036 | 1458 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1459 "duplicate \"log_format\" name \"%V\"", | |
| 1460 &value[1]); | |
| 1461 return NGX_CONF_ERROR; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1462 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1463 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1464 |
| 501 | 1465 fmt = ngx_array_push(&lmcf->formats); |
| 1466 if (fmt == NULL) { | |
|
176
c0552e5ab567
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Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1467 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
|
1468 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1469 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1470 fmt->name = value[1]; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1471 |
| 2261 | 1472 fmt->flushes = ngx_array_create(cf->pool, 4, sizeof(ngx_int_t)); |
| 1473 if (fmt->flushes == NULL) { | |
| 1474 return NGX_CONF_ERROR; | |
| 1475 } | |
| 1476 | |
| 573 | 1477 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_http_log_op_t)); |
| 501 | 1478 if (fmt->ops == NULL) { |
|
176
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Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1479 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
|
1480 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1481 |
| 2261 | 1482 return ngx_http_log_compile_format(cf, fmt->flushes, fmt->ops, cf->args, 2); |
| 573 | 1483 } |
| 1484 | |
|
176
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parents:
119
diff
changeset
|
1485 |
| 573 | 1486 static char * |
| 2261 | 1487 ngx_http_log_compile_format(ngx_conf_t *cf, ngx_array_t *flushes, |
| 1488 ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s) | |
| 573 | 1489 { |
| 880 | 1490 u_char *data, *p, ch; |
| 1491 size_t i, len; | |
| 1492 ngx_str_t *value, var; | |
| 2261 | 1493 ngx_int_t *flush; |
| 880 | 1494 ngx_uint_t bracket; |
| 1495 ngx_http_log_op_t *op; | |
| 1496 ngx_http_log_var_t *v; | |
| 573 | 1497 |
| 1498 value = args->elts; | |
| 1499 | |
| 1500 for ( /* void */ ; s < args->nelts; s++) { | |
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1501 |
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1502 i = 0; |
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1503 |
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1504 while (i < value[s].len) { |
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1505 |
| 573 | 1506 op = ngx_array_push(ops); |
| 501 | 1507 if (op == NULL) { |
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1508 return NGX_CONF_ERROR; |
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1509 } |
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1510 |
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1511 data = &value[s].data[i]; |
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1512 |
| 880 | 1513 if (value[s].data[i] == '$') { |
| 569 | 1514 |
| 1515 if (++i == value[s].len) { | |
| 1516 goto invalid; | |
| 1517 } | |
| 1518 | |
| 1519 if (value[s].data[i] == '{') { | |
| 1520 bracket = 1; | |
| 1521 | |
| 1522 if (++i == value[s].len) { | |
| 1523 goto invalid; | |
| 1524 } | |
| 1525 | |
| 1526 var.data = &value[s].data[i]; | |
| 1527 | |
| 1528 } else { | |
| 1529 bracket = 0; | |
| 1530 var.data = &value[s].data[i]; | |
| 1531 } | |
| 1532 | |
| 1533 for (var.len = 0; i < value[s].len; i++, var.len++) { | |
| 1534 ch = value[s].data[i]; | |
| 1535 | |
| 1536 if (ch == '}' && bracket) { | |
| 1537 i++; | |
| 1538 bracket = 0; | |
| 1539 break; | |
| 1540 } | |
| 1541 | |
| 1542 if ((ch >= 'A' && ch <= 'Z') | |
| 1543 || (ch >= 'a' && ch <= 'z') | |
| 1544 || (ch >= '0' && ch <= '9') | |
| 1545 || ch == '_') | |
| 1546 { | |
| 1547 continue; | |
| 1548 } | |
| 1549 | |
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1550 break; |
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1551 } |
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1552 |
| 569 | 1553 if (bracket) { |
| 1554 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1555 "the closing bracket in \"%V\" " | |
| 1556 "variable is missing", &var); | |
| 1557 return NGX_CONF_ERROR; | |
| 1558 } | |
| 1559 | |
| 1560 if (var.len == 0) { | |
| 1561 goto invalid; | |
| 1562 } | |
| 1563 | |
| 573 | 1564 for (v = ngx_http_log_vars; v->name.len; v++) { |
| 1565 | |
| 1566 if (v->name.len == var.len | |
| 1567 && ngx_strncmp(v->name.data, var.data, var.len) == 0) | |
| 1568 { | |
| 1569 op->len = v->len; | |
| 1570 op->getlen = NULL; | |
| 1571 op->run = v->run; | |
| 1572 op->data = 0; | |
| 1573 | |
| 1574 goto found; | |
| 1575 } | |
| 1576 } | |
| 1577 | |
| 569 | 1578 if (ngx_http_log_variable_compile(cf, op, &var) != NGX_OK) { |
| 1579 return NGX_CONF_ERROR; | |
| 1580 } | |
| 1581 | |
| 2261 | 1582 if (flushes) { |
| 1583 | |
| 1584 flush = ngx_array_push(flushes); | |
| 1585 if (flush == NULL) { | |
| 1586 return NGX_CONF_ERROR; | |
| 1587 } | |
| 1588 | |
| 1589 *flush = op->data; /* variable index */ | |
| 1590 } | |
| 1591 | |
| 573 | 1592 found: |
| 1593 | |
| 1594 continue; | |
| 1595 } | |
| 1596 | |
| 1597 i++; | |
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1598 |
| 880 | 1599 while (i < value[s].len && value[s].data[i] != '$') { |
| 573 | 1600 i++; |
| 1601 } | |
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1602 |
| 573 | 1603 len = &value[s].data[i] - data; |
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1604 |
| 573 | 1605 if (len) { |
|
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1606 |
| 573 | 1607 op->len = len; |
| 1608 op->getlen = NULL; | |
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1609 |
| 573 | 1610 if (len <= sizeof(uintptr_t)) { |
| 1611 op->run = ngx_http_log_copy_short; | |
| 1612 op->data = 0; | |
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1613 |
| 573 | 1614 while (len--) { |
| 1615 op->data <<= 8; | |
| 1616 op->data |= data[len]; | |
| 1617 } | |
| 1618 | |
| 1619 } else { | |
| 1620 op->run = ngx_http_log_copy_long; | |
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1621 |
| 2049 | 1622 p = ngx_pnalloc(cf->pool, len); |
| 573 | 1623 if (p == NULL) { |
| 1624 return NGX_CONF_ERROR; | |
| 1625 } | |
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1626 |
| 573 | 1627 ngx_memcpy(p, data, len); |
| 1628 op->data = (uintptr_t) p; | |
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1629 } |
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1630 } |
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1631 } |
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1632 } |
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1633 |
| 569 | 1634 return NGX_CONF_OK; |
| 1635 | |
| 1636 invalid: | |
| 1637 | |
| 1638 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid parameter \"%s\"", data); | |
| 1639 | |
| 1640 return NGX_CONF_ERROR; | |
| 1641 } | |
| 1642 | |
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1643 |
| 2072 | 1644 static char * |
| 1645 ngx_http_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 1646 { | |
| 1647 ngx_http_log_loc_conf_t *llcf = conf; | |
| 1648 | |
| 1649 time_t inactive, valid; | |
| 1650 ngx_str_t *value, s; | |
| 1651 ngx_int_t max, min_uses; | |
| 1652 ngx_uint_t i; | |
| 1653 | |
| 1654 if (llcf->open_file_cache != NGX_CONF_UNSET_PTR) { | |
| 1655 return "is duplicate"; | |
| 1656 } | |
| 1657 | |
| 1658 value = cf->args->elts; | |
| 1659 | |
| 1660 max = 0; | |
| 1661 inactive = 10; | |
| 1662 valid = 60; | |
| 1663 min_uses = 1; | |
| 1664 | |
| 1665 for (i = 1; i < cf->args->nelts; i++) { | |
| 1666 | |
| 1667 if (ngx_strncmp(value[i].data, "max=", 4) == 0) { | |
| 1668 | |
| 1669 max = ngx_atoi(value[i].data + 4, value[i].len - 4); | |
| 1670 if (max == NGX_ERROR) { | |
| 1671 goto failed; | |
| 1672 } | |
| 1673 | |
| 1674 continue; | |
| 1675 } | |
| 1676 | |
| 1677 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) { | |
| 1678 | |
| 1679 s.len = value[i].len - 9; | |
| 1680 s.data = value[i].data + 9; | |
| 1681 | |
| 1682 inactive = ngx_parse_time(&s, 1); | |
| 4474 | 1683 if (inactive == (time_t) NGX_ERROR) { |
| 2072 | 1684 goto failed; |
| 1685 } | |
| 1686 | |
| 1687 continue; | |
| 1688 } | |
| 1689 | |
| 1690 if (ngx_strncmp(value[i].data, "min_uses=", 9) == 0) { | |
| 1691 | |
| 1692 min_uses = ngx_atoi(value[i].data + 9, value[i].len - 9); | |
| 1693 if (min_uses == NGX_ERROR) { | |
| 1694 goto failed; | |
| 1695 } | |
| 1696 | |
| 1697 continue; | |
| 1698 } | |
| 1699 | |
| 1700 if (ngx_strncmp(value[i].data, "valid=", 6) == 0) { | |
| 1701 | |
| 1702 s.len = value[i].len - 6; | |
| 1703 s.data = value[i].data + 6; | |
| 1704 | |
| 1705 valid = ngx_parse_time(&s, 1); | |
| 4474 | 1706 if (valid == (time_t) NGX_ERROR) { |
| 2072 | 1707 goto failed; |
| 1708 } | |
| 1709 | |
| 1710 continue; | |
| 1711 } | |
| 1712 | |
| 1713 if (ngx_strcmp(value[i].data, "off") == 0) { | |
| 1714 | |
| 1715 llcf->open_file_cache = NULL; | |
| 1716 | |
| 1717 continue; | |
| 1718 } | |
| 1719 | |
| 1720 failed: | |
| 1721 | |
| 1722 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1723 "invalid \"open_log_file_cache\" parameter \"%V\"", | |
| 1724 &value[i]); | |
| 1725 return NGX_CONF_ERROR; | |
| 1726 } | |
| 1727 | |
| 1728 if (llcf->open_file_cache == NULL) { | |
| 1729 return NGX_CONF_OK; | |
| 1730 } | |
| 1731 | |
| 1732 if (max == 0) { | |
| 1733 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1734 "\"open_log_file_cache\" must have \"max\" parameter"); | |
| 1735 return NGX_CONF_ERROR; | |
| 1736 } | |
| 1737 | |
| 1738 llcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive); | |
| 1739 | |
| 1740 if (llcf->open_file_cache) { | |
| 1741 | |
| 1742 llcf->open_file_cache_valid = valid; | |
| 1743 llcf->open_file_cache_min_uses = min_uses; | |
| 1744 | |
| 1745 return NGX_CONF_OK; | |
| 1746 } | |
| 1747 | |
| 1748 return NGX_CONF_ERROR; | |
| 1749 } | |
| 1750 | |
| 1751 | |
| 569 | 1752 static ngx_int_t |
| 573 | 1753 ngx_http_log_init(ngx_conf_t *cf) |
| 569 | 1754 { |
| 573 | 1755 ngx_str_t *value; |
| 1756 ngx_array_t a; | |
| 581 | 1757 ngx_http_handler_pt *h; |
| 573 | 1758 ngx_http_log_fmt_t *fmt; |
| 1759 ngx_http_log_main_conf_t *lmcf; | |
| 569 | 1760 ngx_http_core_main_conf_t *cmcf; |
| 1761 | |
| 573 | 1762 lmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_log_module); |
| 1763 | |
| 1764 if (lmcf->combined_used) { | |
| 1765 if (ngx_array_init(&a, cf->pool, 1, sizeof(ngx_str_t)) != NGX_OK) { | |
| 1766 return NGX_ERROR; | |
| 1767 } | |
| 1768 | |
| 1769 value = ngx_array_push(&a); | |
| 1770 if (value == NULL) { | |
| 1771 return NGX_ERROR; | |
| 1772 } | |
| 1773 | |
| 1774 *value = ngx_http_combined_fmt; | |
| 1775 fmt = lmcf->formats.elts; | |
| 1776 | |
| 2261 | 1777 if (ngx_http_log_compile_format(cf, NULL, fmt->ops, &a, 0) |
| 573 | 1778 != NGX_CONF_OK) |
| 1779 { | |
| 1780 return NGX_ERROR; | |
| 1781 } | |
| 1782 } | |
| 1783 | |
| 1784 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); | |
| 569 | 1785 |
| 581 | 1786 h = ngx_array_push(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers); |
| 1787 if (h == NULL) { | |
| 1788 return NGX_ERROR; | |
| 1789 } | |
| 1790 | |
| 1791 *h = ngx_http_log_handler; | |
| 569 | 1792 |
| 1793 return NGX_OK; | |
|
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1794 } |