Mercurial > hg > nginx
annotate src/stream/ngx_stream_log_module.c @ 9232:9a0849fd4b46
MIME: changed type for deb files, added udeb files.
Changed type for .deb files to application/vnd.debian.binary-package
in accordance with man pages [1] and IANA [2]. Also added .udeb extension.
This type is also used on update servers.
Link for reference:
[1] https://manpages.debian.org/bookworm/dpkg-dev/deb.5.en.html
[2] https://www.iana.org/assignments/media-types/application/vnd.debian.binary-package
| author | Yuriy Izorkin <lafiel@elven.pw> |
|---|---|
| date | Tue, 26 Mar 2024 21:30:08 +0300 |
| parents | c7c8354f99fa |
| children |
| rev | line source |
|---|---|
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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> |
| 6678 | 10 #include <ngx_stream.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 |
| 6678 | 17 typedef struct ngx_stream_log_op_s ngx_stream_log_op_t; |
| 880 | 18 |
| 6678 | 19 typedef u_char *(*ngx_stream_log_op_run_pt) (ngx_stream_session_t *s, |
| 20 u_char *buf, ngx_stream_log_op_t *op); | |
| 880 | 21 |
| 6678 | 22 typedef size_t (*ngx_stream_log_op_getlen_pt) (ngx_stream_session_t *s, |
| 880 | 23 uintptr_t data); |
| 24 | |
| 25 | |
| 6678 | 26 struct ngx_stream_log_op_s { |
| 27 size_t len; | |
| 28 ngx_stream_log_op_getlen_pt getlen; | |
| 29 ngx_stream_log_op_run_pt run; | |
| 30 uintptr_t data; | |
| 880 | 31 }; |
| 32 | |
| 573 | 33 |
| 34 typedef struct { | |
| 6678 | 35 ngx_str_t name; |
| 36 ngx_array_t *flushes; | |
| 37 ngx_array_t *ops; /* array of ngx_stream_log_op_t */ | |
| 38 } ngx_stream_log_fmt_t; | |
| 573 | 39 |
| 657 | 40 |
| 573 | 41 typedef struct { |
| 6678 | 42 ngx_array_t formats; /* array of ngx_stream_log_fmt_t */ |
| 43 } ngx_stream_log_main_conf_t; | |
| 573 | 44 |
| 657 | 45 |
| 573 | 46 typedef struct { |
| 6678 | 47 u_char *start; |
| 48 u_char *pos; | |
| 49 u_char *last; | |
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50 |
| 6678 | 51 ngx_event_t *event; |
| 52 ngx_msec_t flush; | |
| 53 ngx_int_t gzip; | |
| 54 } ngx_stream_log_buf_t; | |
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55 |
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56 |
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57 typedef struct { |
| 6678 | 58 ngx_array_t *lengths; |
| 59 ngx_array_t *values; | |
| 60 } ngx_stream_log_script_t; | |
| 2072 | 61 |
| 62 | |
| 63 typedef struct { | |
| 6678 | 64 ngx_open_file_t *file; |
| 65 ngx_stream_log_script_t *script; | |
| 66 time_t disk_full_time; | |
| 67 time_t error_log_time; | |
| 68 ngx_syslog_peer_t *syslog_peer; | |
| 69 ngx_stream_log_fmt_t *format; | |
| 70 ngx_stream_complex_value_t *filter; | |
| 71 } ngx_stream_log_t; | |
| 573 | 72 |
| 657 | 73 |
| 573 | 74 typedef struct { |
| 6678 | 75 ngx_array_t *logs; /* array of ngx_stream_log_t */ |
| 2072 | 76 |
| 6678 | 77 ngx_open_file_cache_t *open_file_cache; |
| 78 time_t open_file_cache_valid; | |
| 79 ngx_uint_t open_file_cache_min_uses; | |
| 2072 | 80 |
| 6678 | 81 ngx_uint_t off; /* unsigned off:1 */ |
| 82 } ngx_stream_log_srv_conf_t; | |
| 573 | 83 |
| 84 | |
| 85 typedef struct { | |
| 6678 | 86 ngx_str_t name; |
| 87 size_t len; | |
| 88 ngx_stream_log_op_run_pt run; | |
| 89 } ngx_stream_log_var_t; | |
| 573 | 90 |
| 91 | |
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92 #define NGX_STREAM_LOG_ESCAPE_DEFAULT 0 |
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93 #define NGX_STREAM_LOG_ESCAPE_JSON 1 |
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94 #define NGX_STREAM_LOG_ESCAPE_NONE 2 |
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95 |
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96 |
| 6678 | 97 static void ngx_stream_log_write(ngx_stream_session_t *s, ngx_stream_log_t *log, |
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98 u_char *buf, size_t len); |
| 6678 | 99 static ssize_t ngx_stream_log_script_write(ngx_stream_session_t *s, |
| 100 ngx_stream_log_script_t *script, u_char **name, u_char *buf, size_t len); | |
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101 |
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102 #if (NGX_ZLIB) |
| 6678 | 103 static ssize_t ngx_stream_log_gzip(ngx_fd_t fd, u_char *buf, size_t len, |
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104 ngx_int_t level, ngx_log_t *log); |
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105 |
| 6678 | 106 static void *ngx_stream_log_gzip_alloc(void *opaque, u_int items, u_int size); |
| 107 static void ngx_stream_log_gzip_free(void *opaque, void *address); | |
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108 #endif |
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109 |
| 6678 | 110 static void ngx_stream_log_flush(ngx_open_file_t *file, ngx_log_t *log); |
| 111 static void ngx_stream_log_flush_handler(ngx_event_t *ev); | |
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112 |
| 6678 | 113 static ngx_int_t ngx_stream_log_variable_compile(ngx_conf_t *cf, |
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114 ngx_stream_log_op_t *op, ngx_str_t *value, ngx_uint_t escape); |
| 6678 | 115 static size_t ngx_stream_log_variable_getlen(ngx_stream_session_t *s, |
| 501 | 116 uintptr_t data); |
| 6678 | 117 static u_char *ngx_stream_log_variable(ngx_stream_session_t *s, u_char *buf, |
| 118 ngx_stream_log_op_t *op); | |
| 119 static uintptr_t ngx_stream_log_escape(u_char *dst, u_char *src, size_t size); | |
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120 static size_t ngx_stream_log_json_variable_getlen(ngx_stream_session_t *s, |
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121 uintptr_t data); |
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122 static u_char *ngx_stream_log_json_variable(ngx_stream_session_t *s, |
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123 u_char *buf, ngx_stream_log_op_t *op); |
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124 static size_t ngx_stream_log_unescaped_variable_getlen(ngx_stream_session_t *s, |
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125 uintptr_t data); |
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126 static u_char *ngx_stream_log_unescaped_variable(ngx_stream_session_t *s, |
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127 u_char *buf, ngx_stream_log_op_t *op); |
| 501 | 128 |
| 129 | |
| 6678 | 130 static void *ngx_stream_log_create_main_conf(ngx_conf_t *cf); |
| 131 static void *ngx_stream_log_create_srv_conf(ngx_conf_t *cf); | |
| 132 static char *ngx_stream_log_merge_srv_conf(ngx_conf_t *cf, void *parent, | |
| 497 | 133 void *child); |
| 6678 | 134 static char *ngx_stream_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, |
| 497 | 135 void *conf); |
| 6678 | 136 static char *ngx_stream_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, |
| 497 | 137 void *conf); |
| 6678 | 138 static char *ngx_stream_log_compile_format(ngx_conf_t *cf, |
| 2261 | 139 ngx_array_t *flushes, ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s); |
| 6678 | 140 static char *ngx_stream_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, |
| 2072 | 141 void *conf); |
| 6678 | 142 static ngx_int_t ngx_stream_log_init(ngx_conf_t *cf); |
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144 |
| 6678 | 145 static ngx_command_t ngx_stream_log_commands[] = { |
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146 |
| 497 | 147 { ngx_string("log_format"), |
| 6678 | 148 NGX_STREAM_MAIN_CONF|NGX_CONF_2MORE, |
| 149 ngx_stream_log_set_format, | |
| 150 NGX_STREAM_MAIN_CONF_OFFSET, | |
| 497 | 151 0, |
| 152 NULL }, | |
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153 |
| 497 | 154 { ngx_string("access_log"), |
| 6678 | 155 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_1MORE, |
| 156 ngx_stream_log_set_log, | |
| 157 NGX_STREAM_SRV_CONF_OFFSET, | |
| 497 | 158 0, |
| 159 NULL }, | |
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160 |
| 2072 | 161 { ngx_string("open_log_file_cache"), |
| 6678 | 162 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1234, |
| 163 ngx_stream_log_open_file_cache, | |
| 164 NGX_STREAM_SRV_CONF_OFFSET, | |
| 2072 | 165 0, |
| 166 NULL }, | |
| 167 | |
| 497 | 168 ngx_null_command |
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169 }; |
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170 |
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171 |
| 6678 | 172 static ngx_stream_module_t ngx_stream_log_module_ctx = { |
| 880 | 173 NULL, /* preconfiguration */ |
| 6678 | 174 ngx_stream_log_init, /* postconfiguration */ |
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175 |
| 6678 | 176 ngx_stream_log_create_main_conf, /* create main configuration */ |
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177 NULL, /* init main configuration */ |
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178 |
| 6678 | 179 ngx_stream_log_create_srv_conf, /* create server configuration */ |
| 180 ngx_stream_log_merge_srv_conf /* merge server configuration */ | |
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181 }; |
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182 |
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183 |
| 6678 | 184 ngx_module_t ngx_stream_log_module = { |
| 509 | 185 NGX_MODULE_V1, |
| 6678 | 186 &ngx_stream_log_module_ctx, /* module context */ |
| 187 ngx_stream_log_commands, /* module directives */ | |
| 188 NGX_STREAM_MODULE, /* module type */ | |
| 541 | 189 NULL, /* init master */ |
| 573 | 190 NULL, /* init module */ |
| 541 | 191 NULL, /* init process */ |
| 192 NULL, /* init thread */ | |
| 193 NULL, /* exit thread */ | |
| 194 NULL, /* exit process */ | |
| 195 NULL, /* exit master */ | |
| 196 NGX_MODULE_V1_PADDING | |
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197 }; |
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198 |
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199 |
| 6678 | 200 static ngx_int_t |
| 201 ngx_stream_log_handler(ngx_stream_session_t *s) | |
| 202 { | |
| 203 u_char *line, *p; | |
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204 size_t len; |
| 6678 | 205 ngx_str_t val; |
| 206 ngx_uint_t i, l; | |
| 207 ngx_stream_log_t *log; | |
| 208 ngx_stream_log_op_t *op; | |
| 209 ngx_stream_log_buf_t *buffer; | |
| 210 ngx_stream_log_srv_conf_t *lscf; | |
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211 |
| 6678 | 212 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, |
| 213 "stream log handler"); | |
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214 |
| 6678 | 215 lscf = ngx_stream_get_module_srv_conf(s, ngx_stream_log_module); |
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216 |
| 6678 | 217 if (lscf->off || lscf->logs == NULL) { |
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218 return NGX_OK; |
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219 } |
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220 |
| 6678 | 221 log = lscf->logs->elts; |
| 222 for (l = 0; l < lscf->logs->nelts; l++) { | |
|
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223 |
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224 if (log[l].filter) { |
| 6678 | 225 if (ngx_stream_complex_value(s, log[l].filter, &val) != NGX_OK) { |
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226 return NGX_ERROR; |
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227 } |
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228 |
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229 if (val.len == 0 || (val.len == 1 && val.data[0] == '0')) { |
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230 continue; |
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231 } |
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232 } |
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233 |
| 633 | 234 if (ngx_time() == log[l].disk_full_time) { |
| 235 | |
| 236 /* | |
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237 * on FreeBSD writing to a full filesystem with enabled softupdates |
| 633 | 238 * may block process for much longer time than writing to non-full |
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239 * filesystem, so we skip writing to a log for one second |
| 633 | 240 */ |
| 241 | |
| 242 continue; | |
| 243 } | |
| 244 | |
| 6678 | 245 ngx_stream_script_flush_no_cacheable_variables(s, |
| 246 log[l].format->flushes); | |
| 2261 | 247 |
|
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248 len = 0; |
| 2261 | 249 op = log[l].format->ops->elts; |
| 250 for (i = 0; i < log[l].format->ops->nelts; i++) { | |
|
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251 if (op[i].len == 0) { |
| 6678 | 252 len += op[i].getlen(s, op[i].data); |
|
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253 |
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254 } else { |
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255 len += op[i].len; |
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256 } |
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257 } |
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258 |
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259 if (log[l].syslog_peer) { |
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260 |
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261 /* length of syslog's PRI and HEADER message parts */ |
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262 len += sizeof("<255>Jan 01 00:00:00 ") - 1 |
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263 + ngx_cycle->hostname.len + 1 |
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264 + log[l].syslog_peer->tag.len + 2; |
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265 |
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266 goto alloc_line; |
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267 } |
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268 |
| 571 | 269 len += NGX_LINEFEED_SIZE; |
| 270 | |
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271 buffer = log[l].file ? log[l].file->data : NULL; |
| 571 | 272 |
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273 if (buffer) { |
| 571 | 274 |
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275 if (len > (size_t) (buffer->last - buffer->pos)) { |
| 571 | 276 |
| 6678 | 277 ngx_stream_log_write(s, &log[l], buffer->start, |
| 278 buffer->pos - buffer->start); | |
| 571 | 279 |
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280 buffer->pos = buffer->start; |
| 571 | 281 } |
| 282 | |
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283 if (len <= (size_t) (buffer->last - buffer->pos)) { |
| 571 | 284 |
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285 p = buffer->pos; |
| 571 | 286 |
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287 if (buffer->event && p == buffer->start) { |
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288 ngx_add_timer(buffer->event, buffer->flush); |
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289 } |
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290 |
| 2261 | 291 for (i = 0; i < log[l].format->ops->nelts; i++) { |
| 6678 | 292 p = op[i].run(s, p, &op[i]); |
| 571 | 293 } |
| 294 | |
| 295 ngx_linefeed(p); | |
| 296 | |
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297 buffer->pos = p; |
| 571 | 298 |
| 299 continue; | |
| 300 } | |
|
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301 |
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302 if (buffer->event && buffer->event->timer_set) { |
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303 ngx_del_timer(buffer->event); |
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304 } |
| 571 | 305 } |
|
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306 |
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307 alloc_line: |
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308 |
| 6678 | 309 line = ngx_pnalloc(s->connection->pool, len); |
| 501 | 310 if (line == NULL) { |
| 473 | 311 return NGX_ERROR; |
| 312 } | |
| 313 | |
|
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314 p = line; |
|
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315 |
|
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316 if (log[l].syslog_peer) { |
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317 p = ngx_syslog_add_header(log[l].syslog_peer, line); |
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318 } |
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319 |
| 2261 | 320 for (i = 0; i < log[l].format->ops->nelts; i++) { |
| 6678 | 321 p = op[i].run(s, p, &op[i]); |
|
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322 } |
|
99
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323 |
|
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324 if (log[l].syslog_peer) { |
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325 |
|
9224
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Syslog: fixed duplicate errors with access logging to syslog.
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|
326 (void) ngx_syslog_send(log[l].syslog_peer, line, p - line); |
|
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327 |
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328 continue; |
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329 } |
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330 |
| 571 | 331 ngx_linefeed(p); |
| 332 | |
| 6678 | 333 ngx_stream_log_write(s, &log[l], line, p - line); |
|
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334 } |
|
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335 |
|
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336 return NGX_OK; |
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337 } |
|
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338 |
|
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339 |
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340 static void |
| 6678 | 341 ngx_stream_log_write(ngx_stream_session_t *s, ngx_stream_log_t *log, |
| 342 u_char *buf, size_t len) | |
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343 { |
| 6678 | 344 u_char *name; |
| 345 time_t now; | |
| 346 ssize_t n; | |
| 347 ngx_err_t err; | |
|
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348 #if (NGX_ZLIB) |
| 6678 | 349 ngx_stream_log_buf_t *buffer; |
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350 #endif |
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351 |
| 2072 | 352 if (log->script == NULL) { |
| 353 name = log->file->name.data; | |
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354 |
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355 #if (NGX_ZLIB) |
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356 buffer = log->file->data; |
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357 |
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358 if (buffer && buffer->gzip) { |
| 6678 | 359 n = ngx_stream_log_gzip(log->file->fd, buf, len, buffer->gzip, |
| 360 s->connection->log); | |
|
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361 } else { |
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362 n = ngx_write_fd(log->file->fd, buf, len); |
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363 } |
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364 #else |
| 2072 | 365 n = ngx_write_fd(log->file->fd, buf, len); |
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366 #endif |
| 2072 | 367 |
| 368 } else { | |
| 369 name = NULL; | |
| 6678 | 370 n = ngx_stream_log_script_write(s, log->script, &name, buf, len); |
| 2072 | 371 } |
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372 |
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373 if (n == (ssize_t) len) { |
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374 return; |
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375 } |
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376 |
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377 now = ngx_time(); |
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378 |
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379 if (n == -1) { |
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380 err = ngx_errno; |
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381 |
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382 if (err == NGX_ENOSPC) { |
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diff
changeset
|
383 log->disk_full_time = now; |
|
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log a failure of the writing to access_log once per minute
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diff
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|
384 } |
|
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log a failure of the writing to access_log once per minute
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|
385 |
|
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6002e0253221
use 60 seconds interval but not 61 seconds
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diff
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|
386 if (now - log->error_log_time > 59) { |
| 6678 | 387 ngx_log_error(NGX_LOG_ALERT, s->connection->log, err, |
| 2072 | 388 ngx_write_fd_n " to \"%s\" failed", name); |
|
1071
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|
389 |
|
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log a failure of the writing to access_log once per minute
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|
390 log->error_log_time = now; |
|
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diff
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|
391 } |
|
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|
392 |
|
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log a failure of the writing to access_log once per minute
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|
393 return; |
|
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diff
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|
394 } |
|
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|
395 |
|
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|
396 if (now - log->error_log_time > 59) { |
| 6678 | 397 ngx_log_error(NGX_LOG_ALERT, s->connection->log, 0, |
| 2072 | 398 ngx_write_fd_n " to \"%s\" was incomplete: %z of %uz", |
| 399 name, n, len); | |
|
1071
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log a failure of the writing to access_log once per minute
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diff
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|
400 |
|
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log a failure of the writing to access_log once per minute
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diff
changeset
|
401 log->error_log_time = now; |
|
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log a failure of the writing to access_log once per minute
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diff
changeset
|
402 } |
|
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log a failure of the writing to access_log once per minute
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diff
changeset
|
403 } |
|
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log a failure of the writing to access_log once per minute
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diff
changeset
|
404 |
|
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log a failure of the writing to access_log once per minute
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diff
changeset
|
405 |
| 2072 | 406 static ssize_t |
| 6678 | 407 ngx_stream_log_script_write(ngx_stream_session_t *s, |
| 408 ngx_stream_log_script_t *script, u_char **name, u_char *buf, size_t len) | |
| 2072 | 409 { |
| 6678 | 410 ssize_t n; |
| 411 ngx_str_t log; | |
| 412 ngx_open_file_info_t of; | |
| 413 ngx_stream_log_srv_conf_t *lscf; | |
|
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
414 |
| 6678 | 415 if (ngx_stream_script_run(s, &log, script->lengths->elts, 1, |
| 416 script->values->elts) | |
| 2072 | 417 == NULL) |
| 418 { | |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
419 /* simulate successful logging */ |
| 2072 | 420 return len; |
| 421 } | |
| 422 | |
| 423 log.data[log.len - 1] = '\0'; | |
| 424 *name = log.data; | |
| 425 | |
| 6678 | 426 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, |
| 427 "stream log \"%s\"", log.data); | |
| 2072 | 428 |
| 6678 | 429 lscf = ngx_stream_get_module_srv_conf(s, ngx_stream_log_module); |
| 2072 | 430 |
| 431 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); | |
| 432 | |
| 433 of.log = 1; | |
| 6678 | 434 of.valid = lscf->open_file_cache_valid; |
| 435 of.min_uses = lscf->open_file_cache_min_uses; | |
| 2277 | 436 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
|
437 |
| 6678 | 438 if (ngx_open_cached_file(lscf->open_file_cache, &log, &of, |
| 439 s->connection->pool) | |
| 2072 | 440 != NGX_OK) |
| 441 { | |
|
6948
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
442 if (of.err == 0) { |
|
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
443 /* simulate successful logging */ |
|
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
444 return len; |
|
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
445 } |
|
3fb9b5eb75c0
Fixed ngx_open_cached_file() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6927
diff
changeset
|
446 |
| 6678 | 447 ngx_log_error(NGX_LOG_CRIT, s->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
|
448 "%s \"%s\" failed", of.failed, log.data); |
|
4499
778ef9c3fd2d
Fixed spelling in single-line comments.
Ruslan Ermilov <ru@nginx.com>
parents:
4494
diff
changeset
|
449 /* simulate successful logging */ |
| 2077 | 450 return len; |
| 2072 | 451 } |
| 452 | |
| 6678 | 453 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0, |
| 454 "stream log #%d", of.fd); | |
| 2072 | 455 |
| 456 n = ngx_write_fd(of.fd, buf, len); | |
| 457 | |
| 458 return n; | |
| 459 } | |
| 460 | |
| 461 | |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
462 #if (NGX_ZLIB) |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
463 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
464 static ssize_t |
| 6678 | 465 ngx_stream_log_gzip(ngx_fd_t fd, u_char *buf, size_t len, ngx_int_t level, |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
466 ngx_log_t *log) |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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4986
diff
changeset
|
467 { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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parents:
4986
diff
changeset
|
468 int rc, wbits, memlevel; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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parents:
4986
diff
changeset
|
469 u_char *out; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
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4986
diff
changeset
|
470 size_t size; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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parents:
4986
diff
changeset
|
471 ssize_t n; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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4986
diff
changeset
|
472 z_stream zstream; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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parents:
4986
diff
changeset
|
473 ngx_err_t err; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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4986
diff
changeset
|
474 ngx_pool_t *pool; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
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4986
diff
changeset
|
475 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
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4986
diff
changeset
|
476 wbits = MAX_WBITS; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
477 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
|
478 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
479 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
|
480 wbits--; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
481 memlevel--; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
482 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
483 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
484 /* |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
485 * 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
|
486 * 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
|
487 */ |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
488 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
489 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
|
490 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
491 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
|
492 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
493 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
|
494 if (pool == NULL) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
495 /* simulate successful logging */ |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
496 return len; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
497 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
498 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
499 pool->log = log; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
500 |
| 6678 | 501 zstream.zalloc = ngx_stream_log_gzip_alloc; |
| 502 zstream.zfree = ngx_stream_log_gzip_free; | |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
503 zstream.opaque = pool; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
504 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
505 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
|
506 if (out == NULL) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
507 goto done; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
508 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
509 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
510 zstream.next_in = buf; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
511 zstream.avail_in = len; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
512 zstream.next_out = out; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
513 zstream.avail_out = size; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
514 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
515 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
|
516 Z_DEFAULT_STRATEGY); |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
517 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
518 if (rc != Z_OK) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
519 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
|
520 goto done; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
521 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
522 |
| 6678 | 523 ngx_log_debug4(NGX_LOG_DEBUG_STREAM, log, 0, |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
524 "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
|
525 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
|
526 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
|
527 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
528 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
|
529 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
530 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
|
531 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
|
532 "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
|
533 goto done; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
534 } |
|
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|
535 |
| 6678 | 536 ngx_log_debug5(NGX_LOG_DEBUG_STREAM, log, 0, |
|
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|
537 "deflate out: ni:%p no:%p ai:%ud ao:%ud rc:%d", |
|
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diff
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|
538 zstream.next_in, zstream.next_out, |
|
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|
539 zstream.avail_in, zstream.avail_out, |
|
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diff
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|
540 rc); |
|
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diff
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|
541 |
|
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diff
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|
542 size -= zstream.avail_out; |
|
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diff
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|
543 |
|
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diff
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|
544 rc = deflateEnd(&zstream); |
|
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diff
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|
545 |
|
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diff
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|
546 if (rc != Z_OK) { |
|
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|
547 ngx_log_error(NGX_LOG_ALERT, log, 0, "deflateEnd() failed: %d", rc); |
|
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|
548 goto done; |
|
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diff
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|
549 } |
|
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diff
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|
550 |
|
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diff
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|
551 n = ngx_write_fd(fd, out, size); |
|
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diff
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|
552 |
|
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|
553 if (n != (ssize_t) size) { |
|
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|
554 err = (n == -1) ? ngx_errno : 0; |
|
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|
555 |
|
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|
556 ngx_destroy_pool(pool); |
|
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|
557 |
|
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|
558 ngx_set_errno(err); |
|
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|
559 return -1; |
|
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|
560 } |
|
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|
561 |
|
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|
562 done: |
|
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|
563 |
|
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|
564 ngx_destroy_pool(pool); |
|
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|
565 |
|
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diff
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|
566 /* simulate successful logging */ |
|
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567 return len; |
|
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|
568 } |
|
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|
569 |
|
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|
570 |
|
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diff
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|
571 static void * |
| 6678 | 572 ngx_stream_log_gzip_alloc(void *opaque, u_int items, u_int size) |
|
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573 { |
|
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|
574 ngx_pool_t *pool = opaque; |
|
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|
575 |
| 6678 | 576 ngx_log_debug2(NGX_LOG_DEBUG_STREAM, pool->log, 0, |
|
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|
577 "gzip alloc: n:%ud s:%ud", items, size); |
|
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|
578 |
|
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diff
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|
579 return ngx_palloc(pool, items * size); |
|
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|
580 } |
|
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|
581 |
|
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diff
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|
582 |
|
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Access log: the "gzip" parameter of the "access_log" directive.
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diff
changeset
|
583 static void |
| 6678 | 584 ngx_stream_log_gzip_free(void *opaque, void *address) |
|
4988
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|
585 { |
|
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|
586 #if 0 |
|
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|
587 ngx_pool_t *pool = opaque; |
|
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diff
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|
588 |
| 6678 | 589 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, pool->log, 0, |
| 590 "gzip free: %p", address); | |
|
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|
591 #endif |
|
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|
592 } |
|
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diff
changeset
|
593 |
|
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diff
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|
594 #endif |
|
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diff
changeset
|
595 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
596 |
|
4985
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diff
changeset
|
597 static void |
| 6678 | 598 ngx_stream_log_flush(ngx_open_file_t *file, ngx_log_t *log) |
|
4985
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diff
changeset
|
599 { |
| 6678 | 600 size_t len; |
| 601 ssize_t n; | |
| 602 ngx_stream_log_buf_t *buffer; | |
|
4985
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Reopening log files code moved to a separate function.
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diff
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|
603 |
|
a0599b56e748
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changeset
|
604 buffer = file->data; |
|
a0599b56e748
Reopening log files code moved to a separate function.
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diff
changeset
|
605 |
|
a0599b56e748
Reopening log files code moved to a separate function.
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changeset
|
606 len = buffer->pos - buffer->start; |
|
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Reopening log files code moved to a separate function.
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diff
changeset
|
607 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
608 if (len == 0) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
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diff
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|
609 return; |
|
a0599b56e748
Reopening log files code moved to a separate function.
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diff
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|
610 } |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
611 |
|
4988
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diff
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|
612 #if (NGX_ZLIB) |
|
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diff
changeset
|
613 if (buffer->gzip) { |
| 6678 | 614 n = ngx_stream_log_gzip(file->fd, buffer->start, len, buffer->gzip, |
| 615 log); | |
|
4988
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|
616 } else { |
|
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|
617 n = ngx_write_fd(file->fd, buffer->start, len); |
|
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|
618 } |
|
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diff
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|
619 #else |
|
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|
620 n = ngx_write_fd(file->fd, buffer->start, len); |
|
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|
621 #endif |
|
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|
622 |
|
a0599b56e748
Reopening log files code moved to a separate function.
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diff
changeset
|
623 if (n == -1) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
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4984
diff
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|
624 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, |
|
a0599b56e748
Reopening log files code moved to a separate function.
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diff
changeset
|
625 ngx_write_fd_n " to \"%s\" failed", |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
626 file->name.data); |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
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4984
diff
changeset
|
627 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
628 } else if ((size_t) n != len) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
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4984
diff
changeset
|
629 ngx_log_error(NGX_LOG_ALERT, log, 0, |
|
a0599b56e748
Reopening log files code moved to a separate function.
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diff
changeset
|
630 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:
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diff
changeset
|
631 file->name.data, n, len); |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
632 } |
|
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Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
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diff
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|
633 |
|
a0599b56e748
Reopening log files code moved to a separate function.
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|
634 buffer->pos = buffer->start; |
|
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Access log: the "flush" parameter of the "access_log" directive.
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4985
diff
changeset
|
635 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
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4985
diff
changeset
|
636 if (buffer->event && buffer->event->timer_set) { |
|
3efc49b156d9
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diff
changeset
|
637 ngx_del_timer(buffer->event); |
|
3efc49b156d9
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Valentin Bartenev <vbart@nginx.com>
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diff
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|
638 } |
|
3efc49b156d9
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4985
diff
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|
639 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
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4985
diff
changeset
|
640 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
641 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
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4985
diff
changeset
|
642 static void |
| 6678 | 643 ngx_stream_log_flush_handler(ngx_event_t *ev) |
|
4986
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4985
diff
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|
644 { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
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4985
diff
changeset
|
645 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, ev->log, 0, |
| 6678 | 646 "stream log buffer flush handler"); |
|
4986
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Valentin Bartenev <vbart@nginx.com>
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4985
diff
changeset
|
647 |
|
6927
c36d160cd4e0
Access log: removed dead ev->timedout check in flush timer handler.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6840
diff
changeset
|
648 ngx_stream_log_flush(ev->data, ev->log); |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
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diff
changeset
|
649 } |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
650 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
651 |
| 497 | 652 static u_char * |
| 6678 | 653 ngx_stream_log_copy_short(ngx_stream_session_t *s, u_char *buf, |
| 654 ngx_stream_log_op_t *op) | |
| 479 | 655 { |
| 656 size_t len; | |
| 657 uintptr_t data; | |
| 658 | |
| 659 len = op->len; | |
| 660 data = op->data; | |
| 661 | |
| 662 while (len--) { | |
| 663 *buf++ = (u_char) (data & 0xff); | |
| 664 data >>= 8; | |
| 665 } | |
| 666 | |
| 667 return buf; | |
| 668 } | |
| 669 | |
| 670 | |
| 497 | 671 static u_char * |
| 6678 | 672 ngx_stream_log_copy_long(ngx_stream_session_t *s, u_char *buf, |
| 673 ngx_stream_log_op_t *op) | |
| 479 | 674 { |
| 675 return ngx_cpymem(buf, (u_char *) op->data, op->len); | |
| 676 } | |
| 677 | |
| 678 | |
| 497 | 679 static ngx_int_t |
| 6678 | 680 ngx_stream_log_variable_compile(ngx_conf_t *cf, ngx_stream_log_op_t *op, |
|
7223
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changeset
|
681 ngx_str_t *value, ngx_uint_t escape) |
| 501 | 682 { |
| 509 | 683 ngx_int_t index; |
| 501 | 684 |
| 6678 | 685 index = ngx_stream_get_variable_index(cf, value); |
| 509 | 686 if (index == NGX_ERROR) { |
| 501 | 687 return NGX_ERROR; |
| 688 } | |
| 689 | |
| 690 op->len = 0; | |
|
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|
691 |
|
7223
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parents:
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diff
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|
692 switch (escape) { |
|
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parents:
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diff
changeset
|
693 case NGX_STREAM_LOG_ESCAPE_JSON: |
|
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|
694 op->getlen = ngx_stream_log_json_variable_getlen; |
|
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diff
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|
695 op->run = ngx_stream_log_json_variable; |
|
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|
696 break; |
|
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|
697 |
|
7223
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|
698 case NGX_STREAM_LOG_ESCAPE_NONE: |
|
265c29b0b8b8
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|
699 op->getlen = ngx_stream_log_unescaped_variable_getlen; |
|
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Access log: support for disabling escaping (ticket #1450).
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|
700 op->run = ngx_stream_log_unescaped_variable; |
|
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Access log: support for disabling escaping (ticket #1450).
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|
701 break; |
|
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Access log: support for disabling escaping (ticket #1450).
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parents:
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diff
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|
702 |
|
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Access log: support for disabling escaping (ticket #1450).
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parents:
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|
703 default: /* NGX_STREAM_LOG_ESCAPE_DEFAULT */ |
|
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|
704 op->getlen = ngx_stream_log_variable_getlen; |
|
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Access log: support for json escaping.
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parents:
6693
diff
changeset
|
705 op->run = ngx_stream_log_variable; |
|
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Access log: support for json escaping.
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changeset
|
706 } |
|
0cf4e82e7c48
Access log: support for json escaping.
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parents:
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|
707 |
| 509 | 708 op->data = index; |
| 501 | 709 |
| 710 return NGX_OK; | |
| 711 } | |
| 712 | |
| 713 | |
| 714 static size_t | |
| 6678 | 715 ngx_stream_log_variable_getlen(ngx_stream_session_t *s, uintptr_t data) |
| 501 | 716 { |
| 6678 | 717 uintptr_t len; |
| 718 ngx_stream_variable_value_t *value; | |
| 501 | 719 |
| 6678 | 720 value = ngx_stream_get_indexed_variable(s, data); |
| 501 | 721 |
| 573 | 722 if (value == NULL || value->not_found) { |
| 501 | 723 return 1; |
| 724 } | |
| 725 | |
| 6678 | 726 len = ngx_stream_log_escape(NULL, value->data, value->len); |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
727 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
changeset
|
728 value->escape = len ? 1 : 0; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
729 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
changeset
|
730 return value->len + len * 3; |
| 501 | 731 } |
| 732 | |
| 733 | |
| 734 static u_char * | |
| 6678 | 735 ngx_stream_log_variable(ngx_stream_session_t *s, u_char *buf, |
| 736 ngx_stream_log_op_t *op) | |
| 501 | 737 { |
| 6678 | 738 ngx_stream_variable_value_t *value; |
| 501 | 739 |
| 6678 | 740 value = ngx_stream_get_indexed_variable(s, op->data); |
| 501 | 741 |
| 573 | 742 if (value == NULL || value->not_found) { |
| 501 | 743 *buf = '-'; |
| 744 return buf + 1; | |
| 745 } | |
| 746 | |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
changeset
|
747 if (value->escape == 0) { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
748 return ngx_cpymem(buf, value->data, value->len); |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
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changeset
|
749 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
changeset
|
750 } else { |
| 6678 | 751 return (u_char *) ngx_stream_log_escape(buf, value->data, value->len); |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
752 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
changeset
|
753 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
754 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
1640
diff
changeset
|
755 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
756 static uintptr_t |
| 6678 | 757 ngx_stream_log_escape(u_char *dst, u_char *src, size_t size) |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
758 { |
| 3275 | 759 ngx_uint_t n; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
1640
diff
changeset
|
760 static u_char hex[] = "0123456789ABCDEF"; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
761 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
762 static uint32_t escape[] = { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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diff
changeset
|
763 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
changeset
|
764 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
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changeset
|
765 /* ?>=< ;:98 7654 3210 /.-, +*)( '&%$ #"! */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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diff
changeset
|
766 0x00000004, /* 0000 0000 0000 0000 0000 0000 0000 0100 */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
767 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
768 /* _^]\ [ZYX WVUT SRQP ONML KJIH GFED CBA@ */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
769 0x10000000, /* 0001 0000 0000 0000 0000 0000 0000 0000 */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
770 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
771 /* ~}| {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
|
772 0x80000000, /* 1000 0000 0000 0000 0000 0000 0000 0000 */ |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
773 |
|
4191
08d8af70760c
Improved access log escaping to better protect other software.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4133
diff
changeset
|
774 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
|
775 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
|
776 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
|
777 0xffffffff, /* 1111 1111 1111 1111 1111 1111 1111 1111 */ |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
778 }; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
779 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
780 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
781 if (dst == NULL) { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
782 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
783 /* find the number of the characters to be escaped */ |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
784 |
| 3115 | 785 n = 0; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
786 |
| 3275 | 787 while (size) { |
|
6626
b3682580c1bd
Avoid left-shifting integers into the sign bit, which is undefined.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5927
diff
changeset
|
788 if (escape[*src >> 5] & (1U << (*src & 0x1f))) { |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
789 n++; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
790 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
791 src++; |
| 3275 | 792 size--; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
793 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
794 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
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diff
changeset
|
795 return (uintptr_t) n; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
796 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
797 |
| 3275 | 798 while (size) { |
|
6626
b3682580c1bd
Avoid left-shifting integers into the sign bit, which is undefined.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5927
diff
changeset
|
799 if (escape[*src >> 5] & (1U << (*src & 0x1f))) { |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
800 *dst++ = '\\'; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
801 *dst++ = 'x'; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
802 *dst++ = hex[*src >> 4]; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
1640
diff
changeset
|
803 *dst++ = hex[*src & 0xf]; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
804 src++; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
805 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
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parents:
1640
diff
changeset
|
806 } else { |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
807 *dst++ = *src++; |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
808 } |
| 3275 | 809 size--; |
|
2008
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
810 } |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
811 |
|
66dc85397a90
escape 0x00-0x1f, ", and \ in access log variables
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
812 return (uintptr_t) dst; |
| 501 | 813 } |
| 814 | |
| 815 | |
|
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
816 static size_t |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
817 ngx_stream_log_json_variable_getlen(ngx_stream_session_t *s, uintptr_t data) |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
818 { |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
819 uintptr_t len; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
820 ngx_stream_variable_value_t *value; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
821 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
822 value = ngx_stream_get_indexed_variable(s, data); |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
823 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
824 if (value == NULL || value->not_found) { |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
825 return 0; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
826 } |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
827 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
828 len = ngx_escape_json(NULL, value->data, value->len); |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
829 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
830 value->escape = len ? 1 : 0; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
831 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
832 return value->len + len; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
833 } |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
834 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
835 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
836 static u_char * |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
837 ngx_stream_log_json_variable(ngx_stream_session_t *s, u_char *buf, |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
838 ngx_stream_log_op_t *op) |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
839 { |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
840 ngx_stream_variable_value_t *value; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
841 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
842 value = ngx_stream_get_indexed_variable(s, op->data); |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
843 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
844 if (value == NULL || value->not_found) { |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
845 return buf; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
846 } |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
847 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
848 if (value->escape == 0) { |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
849 return ngx_cpymem(buf, value->data, value->len); |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
850 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
851 } else { |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
852 return (u_char *) ngx_escape_json(buf, value->data, value->len); |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
853 } |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
854 } |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
855 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
856 |
|
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
857 static size_t |
| 7224 | 858 ngx_stream_log_unescaped_variable_getlen(ngx_stream_session_t *s, |
| 859 uintptr_t data) | |
|
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
860 { |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
861 ngx_stream_variable_value_t *value; |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
862 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
863 value = ngx_stream_get_indexed_variable(s, data); |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
864 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
865 if (value == NULL || value->not_found) { |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
866 return 0; |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
867 } |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
868 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
869 value->escape = 0; |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
870 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
871 return value->len; |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
872 } |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
873 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
874 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
875 static u_char * |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
876 ngx_stream_log_unescaped_variable(ngx_stream_session_t *s, u_char *buf, |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
877 ngx_stream_log_op_t *op) |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
878 { |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
879 ngx_stream_variable_value_t *value; |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
880 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
881 value = ngx_stream_get_indexed_variable(s, op->data); |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
882 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
883 if (value == NULL || value->not_found) { |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
884 return buf; |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
885 } |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
886 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
887 return ngx_cpymem(buf, value->data, value->len); |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
888 } |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
889 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
890 |
| 497 | 891 static void * |
| 6678 | 892 ngx_stream_log_create_main_conf(ngx_conf_t *cf) |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
893 { |
| 6678 | 894 ngx_stream_log_main_conf_t *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
|
895 |
| 6678 | 896 conf = ngx_pcalloc(cf->pool, sizeof(ngx_stream_log_main_conf_t)); |
| 501 | 897 if (conf == NULL) { |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
898 return NULL; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
899 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
900 |
| 6678 | 901 if (ngx_array_init(&conf->formats, cf->pool, 4, |
| 902 sizeof(ngx_stream_log_fmt_t)) | |
| 573 | 903 != NGX_OK) |
| 497 | 904 { |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
905 return NULL; |
| 497 | 906 } |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
907 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
908 return conf; |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
909 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
910 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
911 |
| 497 | 912 static void * |
| 6678 | 913 ngx_stream_log_create_srv_conf(ngx_conf_t *cf) |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
914 { |
| 6678 | 915 ngx_stream_log_srv_conf_t *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
|
916 |
| 6678 | 917 conf = ngx_pcalloc(cf->pool, sizeof(ngx_stream_log_srv_conf_t)); |
| 501 | 918 if (conf == NULL) { |
|
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
919 return NULL; |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
920 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
921 |
| 2072 | 922 conf->open_file_cache = NGX_CONF_UNSET_PTR; |
| 923 | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
924 return conf; |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
925 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
926 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
927 |
| 497 | 928 static char * |
| 6678 | 929 ngx_stream_log_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
930 { |
| 6678 | 931 ngx_stream_log_srv_conf_t *prev = parent; |
| 932 ngx_stream_log_srv_conf_t *conf = child; | |
|
176
c0552e5ab567
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Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
933 |
| 2072 | 934 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { |
| 935 | |
| 936 conf->open_file_cache = prev->open_file_cache; | |
| 937 conf->open_file_cache_valid = prev->open_file_cache_valid; | |
| 938 conf->open_file_cache_min_uses = prev->open_file_cache_min_uses; | |
| 939 | |
| 940 if (conf->open_file_cache == NGX_CONF_UNSET_PTR) { | |
| 941 conf->open_file_cache = NULL; | |
| 942 } | |
| 943 } | |
| 944 | |
| 1074 | 945 if (conf->logs || conf->off) { |
| 946 return NGX_CONF_OK; | |
| 947 } | |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
948 |
|
2078
9acbc5e7bcbd
fix variable access_log merging
Igor Sysoev <igor@sysoev.ru>
parents:
2077
diff
changeset
|
949 conf->logs = prev->logs; |
|
9acbc5e7bcbd
fix variable access_log merging
Igor Sysoev <igor@sysoev.ru>
parents:
2077
diff
changeset
|
950 conf->off = prev->off; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
951 |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
952 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
|
953 } |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
954 |
|
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
955 |
| 497 | 956 static char * |
| 6678 | 957 ngx_stream_log_set_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
958 { |
| 6678 | 959 ngx_stream_log_srv_conf_t *lscf = conf; |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
960 |
| 6678 | 961 ssize_t size; |
| 962 ngx_int_t gzip; | |
| 963 ngx_uint_t i, n; | |
| 964 ngx_msec_t flush; | |
| 965 ngx_str_t *value, name, s; | |
| 966 ngx_stream_log_t *log; | |
| 967 ngx_syslog_peer_t *peer; | |
| 968 ngx_stream_log_buf_t *buffer; | |
| 969 ngx_stream_log_fmt_t *fmt; | |
| 970 ngx_stream_script_compile_t sc; | |
| 971 ngx_stream_log_main_conf_t *lmcf; | |
| 972 ngx_stream_compile_complex_value_t ccv; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
973 |
|
427
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
974 value = cf->args->elts; |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
975 |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
976 if (ngx_strcmp(value[1].data, "off") == 0) { |
| 6678 | 977 lscf->off = 1; |
|
3038
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
978 if (cf->args->nelts == 2) { |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
979 return NGX_CONF_OK; |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
980 } |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
981 |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
982 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
983 "invalid parameter \"%V\"", &value[2]); |
|
cd8738e76610
strict testing "access_log off"
Igor Sysoev <igor@sysoev.ru>
parents:
2912
diff
changeset
|
984 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
|
985 } |
|
0d08eabe5c7b
nginx-0.0.10-2004-09-15-20:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
415
diff
changeset
|
986 |
| 6678 | 987 if (lscf->logs == NULL) { |
| 988 lscf->logs = ngx_array_create(cf->pool, 2, sizeof(ngx_stream_log_t)); | |
| 989 if (lscf->logs == NULL) { | |
|
176
c0552e5ab567
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Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
990 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
|
991 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
992 } |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
993 |
| 6678 | 994 lmcf = ngx_stream_conf_get_module_main_conf(cf, ngx_stream_log_module); |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
69
diff
changeset
|
995 |
| 6678 | 996 log = ngx_array_push(lscf->logs); |
| 501 | 997 if (log == NULL) { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
998 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
|
999 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1000 |
| 6678 | 1001 ngx_memzero(log, sizeof(ngx_stream_log_t)); |
| 2072 | 1002 |
|
5702
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1003 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1004 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
|
1005 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1006 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
|
1007 if (peer == NULL) { |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1008 return NGX_CONF_ERROR; |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1009 } |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1010 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1011 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
|
1012 return NGX_CONF_ERROR; |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1013 } |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1014 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1015 log->syslog_peer = peer; |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1016 |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1017 goto process_formats; |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1018 } |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1019 |
| 6678 | 1020 n = ngx_stream_script_variables_count(&value[1]); |
| 2072 | 1021 |
| 1022 if (n == 0) { | |
| 1023 log->file = ngx_conf_open_file(cf->cycle, &value[1]); | |
| 1024 if (log->file == NULL) { | |
| 1025 return NGX_CONF_ERROR; | |
| 1026 } | |
| 1027 | |
| 1028 } else { | |
|
5330
314c3d7cc3a5
Backed out f1a91825730a and 7094bd12c1ff.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5317
diff
changeset
|
1029 if (ngx_conf_full_name(cf->cycle, &value[1], 0) != NGX_OK) { |
| 2072 | 1030 return NGX_CONF_ERROR; |
| 1031 } | |
| 1032 | |
| 6678 | 1033 log->script = ngx_pcalloc(cf->pool, sizeof(ngx_stream_log_script_t)); |
| 2072 | 1034 if (log->script == NULL) { |
| 1035 return NGX_CONF_ERROR; | |
| 1036 } | |
| 1037 | |
| 6678 | 1038 ngx_memzero(&sc, sizeof(ngx_stream_script_compile_t)); |
| 2072 | 1039 |
| 1040 sc.cf = cf; | |
| 1041 sc.source = &value[1]; | |
| 1042 sc.lengths = &log->script->lengths; | |
| 1043 sc.values = &log->script->values; | |
| 1044 sc.variables = n; | |
| 1045 sc.complete_lengths = 1; | |
| 1046 sc.complete_values = 1; | |
| 1047 | |
| 6678 | 1048 if (ngx_stream_script_compile(&sc) != NGX_OK) { |
| 2072 | 1049 return NGX_CONF_ERROR; |
| 1050 } | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1051 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1052 |
|
5702
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1053 process_formats: |
|
777202558122
Added syslog support for error_log and access_log directives.
Vladimir Homutov <vl@nginx.com>
parents:
5653
diff
changeset
|
1054 |
| 571 | 1055 if (cf->args->nelts >= 3) { |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1056 name = value[2]; |
| 581 | 1057 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1058 } else { |
| 6678 | 1059 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1060 "log format is not specified"); | |
| 1061 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
|
1062 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1063 |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1064 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
|
1065 for (i = 0; i < lmcf->formats.nelts; i++) { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1066 if (fmt[i].name.len == name.len |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1067 && ngx_strcasecmp(fmt[i].name.data, name.data) == 0) |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1068 { |
| 2261 | 1069 log->format = &fmt[i]; |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1070 break; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1071 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1072 } |
|
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
1073 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1074 if (log->format == NULL) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1075 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
|
1076 "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
|
1077 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1078 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1079 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1080 size = 0; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1081 flush = 0; |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1082 gzip = 0; |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1083 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1084 for (i = 3; i < cf->args->nelts; i++) { |
| 487 | 1085 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1086 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
|
1087 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
|
1088 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
|
1089 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1090 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
|
1091 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1092 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
|
1093 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
|
1094 "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
|
1095 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1096 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1097 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1098 continue; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1099 } |
| 571 | 1100 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1101 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
|
1102 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
|
1103 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
|
1104 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1105 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
|
1106 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1107 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
|
1108 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
|
1109 "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
|
1110 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1111 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1112 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1113 continue; |
| 571 | 1114 } |
| 1115 | |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1116 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
|
1117 && (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
|
1118 { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1119 #if (NGX_ZLIB) |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1120 if (size == 0) { |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1121 size = 64 * 1024; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1122 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1123 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1124 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
|
1125 gzip = Z_BEST_SPEED; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1126 continue; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1127 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1128 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1129 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
|
1130 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
|
1131 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1132 gzip = ngx_atoi(s.data, s.len); |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1133 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1134 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
|
1135 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
|
1136 "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
|
1137 return NGX_CONF_ERROR; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1138 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1139 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1140 continue; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1141 |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1142 #else |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1143 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
|
1144 "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
|
1145 return NGX_CONF_ERROR; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1146 #endif |
|
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Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1147 } |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1148 |
|
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1149 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
|
1150 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
|
1151 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
|
1152 |
| 6678 | 1153 ngx_memzero(&ccv, sizeof(ngx_stream_compile_complex_value_t)); |
|
5833
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1154 |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1155 ccv.cf = cf; |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1156 ccv.value = &s; |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1157 ccv.complex_value = ngx_palloc(cf->pool, |
| 6678 | 1158 sizeof(ngx_stream_complex_value_t)); |
|
5833
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1159 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
|
1160 return NGX_CONF_ERROR; |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1161 } |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1162 |
| 6678 | 1163 if (ngx_stream_compile_complex_value(&ccv) != NGX_OK) { |
|
5833
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1164 return NGX_CONF_ERROR; |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1165 } |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1166 |
|
e3016ee8dba3
Access log: fixed the "if=" parameter with buffering (ticket #625).
Valentin Bartenev <vbart@nginx.com>
parents:
5799
diff
changeset
|
1167 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
|
1168 |
|
5653
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1169 continue; |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1170 } |
|
cb308813b453
Access log: the "if" parameter of the "access_log" directive.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5361
diff
changeset
|
1171 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1172 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
|
1173 "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
|
1174 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1175 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1176 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1177 if (flush && size == 0) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1178 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
|
1179 "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
|
1180 &value[1]); |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1181 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1182 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1183 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1184 if (size) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1185 |
| 2072 | 1186 if (log->script) { |
| 1187 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
|
1188 "buffered logs cannot have variables in name"); |
| 2072 | 1189 return NGX_CONF_ERROR; |
| 1190 } | |
| 1191 | |
|
5799
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1192 if (log->syslog_peer) { |
|
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1193 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
|
1194 "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
|
1195 return NGX_CONF_ERROR; |
|
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1196 } |
|
b1f8285297a7
Access log: allowed logs to syslog with "if=" (ticket #596).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5719
diff
changeset
|
1197 |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1198 if (log->file->data) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1199 buffer = log->file->data; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1200 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1201 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
|
1202 || buffer->flush != flush |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1203 || buffer->gzip != gzip) |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1204 { |
|
4984
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1205 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
|
1206 "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
|
1207 "with conflicting parameters", |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1208 &value[1]); |
|
4984
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1209 return NGX_CONF_ERROR; |
|
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1210 } |
|
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1211 |
|
7737f0d788c1
Access log: fixed redundant buffer reallocation.
Valentin Bartenev <vbart@nginx.com>
parents:
4893
diff
changeset
|
1212 return NGX_CONF_OK; |
| 571 | 1213 } |
| 1214 | |
| 6678 | 1215 buffer = ngx_pcalloc(cf->pool, sizeof(ngx_stream_log_buf_t)); |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1216 if (buffer == NULL) { |
| 571 | 1217 return NGX_CONF_ERROR; |
| 1218 } | |
| 1219 | |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1220 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
|
1221 if (buffer->start == NULL) { |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1222 return NGX_CONF_ERROR; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1223 } |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1224 |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1225 buffer->pos = buffer->start; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1226 buffer->last = buffer->start + size; |
|
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1227 |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1228 if (flush) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1229 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
|
1230 if (buffer->event == NULL) { |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1231 return NGX_CONF_ERROR; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1232 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1233 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1234 buffer->event->data = log->file; |
| 6678 | 1235 buffer->event->handler = ngx_stream_log_flush_handler; |
|
4986
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1236 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
|
1237 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
|
1238 |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1239 buffer->flush = flush; |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1240 } |
|
3efc49b156d9
Access log: the "flush" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4985
diff
changeset
|
1241 |
|
4988
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1242 buffer->gzip = gzip; |
|
3849bb380605
Access log: the "gzip" parameter of the "access_log" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4986
diff
changeset
|
1243 |
| 6678 | 1244 log->file->flush = ngx_stream_log_flush; |
|
4985
a0599b56e748
Reopening log files code moved to a separate function.
Valentin Bartenev <vbart@nginx.com>
parents:
4984
diff
changeset
|
1245 log->file->data = buffer; |
| 571 | 1246 } |
| 1247 | |
| 1248 return NGX_CONF_OK; | |
|
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
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parents:
69
diff
changeset
|
1249 } |
|
176
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diff
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|
1250 |
|
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119
diff
changeset
|
1251 |
| 497 | 1252 static char * |
| 6678 | 1253 ngx_stream_log_set_format(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
176
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119
diff
changeset
|
1254 { |
| 6678 | 1255 ngx_stream_log_main_conf_t *lmcf = conf; |
|
176
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diff
changeset
|
1256 |
| 6678 | 1257 ngx_str_t *value; |
| 1258 ngx_uint_t i; | |
| 1259 ngx_stream_log_fmt_t *fmt; | |
|
176
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119
diff
changeset
|
1260 |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1261 value = cf->args->elts; |
|
c0552e5ab567
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119
diff
changeset
|
1262 |
|
c0552e5ab567
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119
diff
changeset
|
1263 fmt = lmcf->formats.elts; |
| 573 | 1264 for (i = 0; i < lmcf->formats.nelts; i++) { |
| 1265 if (fmt[i].name.len == value[1].len | |
| 1266 && ngx_strcmp(fmt[i].name.data, value[1].data) == 0) | |
|
176
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diff
changeset
|
1267 { |
| 2036 | 1268 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1269 "duplicate \"log_format\" name \"%V\"", | |
| 1270 &value[1]); | |
| 1271 return NGX_CONF_ERROR; | |
|
176
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diff
changeset
|
1272 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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119
diff
changeset
|
1273 } |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1274 |
| 501 | 1275 fmt = ngx_array_push(&lmcf->formats); |
| 1276 if (fmt == NULL) { | |
|
176
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119
diff
changeset
|
1277 return NGX_CONF_ERROR; |
|
c0552e5ab567
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119
diff
changeset
|
1278 } |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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119
diff
changeset
|
1279 |
|
c0552e5ab567
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diff
changeset
|
1280 fmt->name = value[1]; |
|
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diff
changeset
|
1281 |
| 2261 | 1282 fmt->flushes = ngx_array_create(cf->pool, 4, sizeof(ngx_int_t)); |
| 1283 if (fmt->flushes == NULL) { | |
| 1284 return NGX_CONF_ERROR; | |
| 1285 } | |
| 1286 | |
| 6678 | 1287 fmt->ops = ngx_array_create(cf->pool, 16, sizeof(ngx_stream_log_op_t)); |
| 501 | 1288 if (fmt->ops == NULL) { |
|
176
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diff
changeset
|
1289 return NGX_CONF_ERROR; |
|
c0552e5ab567
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119
diff
changeset
|
1290 } |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1291 |
| 6678 | 1292 return ngx_stream_log_compile_format(cf, fmt->flushes, fmt->ops, |
| 1293 cf->args, 2); | |
| 573 | 1294 } |
| 1295 | |
|
176
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changeset
|
1296 |
| 573 | 1297 static char * |
| 6678 | 1298 ngx_stream_log_compile_format(ngx_conf_t *cf, ngx_array_t *flushes, |
| 2261 | 1299 ngx_array_t *ops, ngx_array_t *args, ngx_uint_t s) |
| 573 | 1300 { |
| 6678 | 1301 u_char *data, *p, ch; |
| 1302 size_t i, len; | |
| 1303 ngx_str_t *value, var; | |
| 1304 ngx_int_t *flush; | |
|
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1305 ngx_uint_t bracket, escape; |
| 6678 | 1306 ngx_stream_log_op_t *op; |
| 573 | 1307 |
|
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1308 escape = NGX_STREAM_LOG_ESCAPE_DEFAULT; |
| 573 | 1309 value = args->elts; |
| 1310 | |
|
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1311 if (s < args->nelts && ngx_strncmp(value[s].data, "escape=", 7) == 0) { |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1312 data = value[s].data + 7; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1313 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1314 if (ngx_strcmp(data, "json") == 0) { |
|
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1315 escape = NGX_STREAM_LOG_ESCAPE_JSON; |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1316 |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1317 } else if (ngx_strcmp(data, "none") == 0) { |
|
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1318 escape = NGX_STREAM_LOG_ESCAPE_NONE; |
|
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1319 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1320 } else if (ngx_strcmp(data, "default") != 0) { |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1321 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1322 "unknown log format escaping \"%s\"", data); |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1323 return NGX_CONF_ERROR; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1324 } |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1325 |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1326 s++; |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1327 } |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1328 |
| 573 | 1329 for ( /* void */ ; s < args->nelts; s++) { |
|
176
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diff
changeset
|
1330 |
|
c0552e5ab567
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diff
changeset
|
1331 i = 0; |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1332 |
|
c0552e5ab567
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119
diff
changeset
|
1333 while (i < value[s].len) { |
|
c0552e5ab567
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diff
changeset
|
1334 |
| 573 | 1335 op = ngx_array_push(ops); |
| 501 | 1336 if (op == NULL) { |
|
176
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diff
changeset
|
1337 return NGX_CONF_ERROR; |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1338 } |
|
c0552e5ab567
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119
diff
changeset
|
1339 |
|
c0552e5ab567
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diff
changeset
|
1340 data = &value[s].data[i]; |
|
c0552e5ab567
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diff
changeset
|
1341 |
| 880 | 1342 if (value[s].data[i] == '$') { |
| 569 | 1343 |
| 1344 if (++i == value[s].len) { | |
| 1345 goto invalid; | |
| 1346 } | |
| 1347 | |
| 1348 if (value[s].data[i] == '{') { | |
| 1349 bracket = 1; | |
| 1350 | |
| 1351 if (++i == value[s].len) { | |
| 1352 goto invalid; | |
| 1353 } | |
| 1354 | |
| 1355 var.data = &value[s].data[i]; | |
| 1356 | |
| 1357 } else { | |
| 1358 bracket = 0; | |
| 1359 var.data = &value[s].data[i]; | |
| 1360 } | |
| 1361 | |
| 1362 for (var.len = 0; i < value[s].len; i++, var.len++) { | |
| 1363 ch = value[s].data[i]; | |
| 1364 | |
| 1365 if (ch == '}' && bracket) { | |
| 1366 i++; | |
| 1367 bracket = 0; | |
| 1368 break; | |
| 1369 } | |
| 1370 | |
| 1371 if ((ch >= 'A' && ch <= 'Z') | |
| 1372 || (ch >= 'a' && ch <= 'z') | |
| 1373 || (ch >= '0' && ch <= '9') | |
| 1374 || ch == '_') | |
| 1375 { | |
| 1376 continue; | |
| 1377 } | |
| 1378 | |
|
176
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diff
changeset
|
1379 break; |
|
c0552e5ab567
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diff
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|
1380 } |
|
c0552e5ab567
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diff
changeset
|
1381 |
| 569 | 1382 if (bracket) { |
| 1383 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1384 "the closing bracket in \"%V\" " | |
| 1385 "variable is missing", &var); | |
| 1386 return NGX_CONF_ERROR; | |
| 1387 } | |
| 1388 | |
| 1389 if (var.len == 0) { | |
| 1390 goto invalid; | |
| 1391 } | |
| 1392 | |
|
7223
265c29b0b8b8
Access log: support for disabling escaping (ticket #1450).
Vladimir Homutov <vl@nginx.com>
parents:
6948
diff
changeset
|
1393 if (ngx_stream_log_variable_compile(cf, op, &var, escape) |
|
6840
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1394 != NGX_OK) |
|
0cf4e82e7c48
Access log: support for json escaping.
Valentin Bartenev <vbart@nginx.com>
parents:
6693
diff
changeset
|
1395 { |
| 569 | 1396 return NGX_CONF_ERROR; |
| 1397 } | |
| 1398 | |
| 2261 | 1399 if (flushes) { |
| 1400 | |
| 1401 flush = ngx_array_push(flushes); | |
| 1402 if (flush == NULL) { | |
| 1403 return NGX_CONF_ERROR; | |
| 1404 } | |
| 1405 | |
| 1406 *flush = op->data; /* variable index */ | |
| 1407 } | |
| 1408 | |
| 573 | 1409 continue; |
| 1410 } | |
| 1411 | |
| 1412 i++; | |
|
176
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diff
changeset
|
1413 |
| 880 | 1414 while (i < value[s].len && value[s].data[i] != '$') { |
| 573 | 1415 i++; |
| 1416 } | |
|
176
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changeset
|
1417 |
| 573 | 1418 len = &value[s].data[i] - data; |
|
176
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|
1419 |
| 573 | 1420 if (len) { |
|
176
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changeset
|
1421 |
| 573 | 1422 op->len = len; |
| 1423 op->getlen = NULL; | |
|
176
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changeset
|
1424 |
| 573 | 1425 if (len <= sizeof(uintptr_t)) { |
| 6678 | 1426 op->run = ngx_stream_log_copy_short; |
| 573 | 1427 op->data = 0; |
|
176
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changeset
|
1428 |
| 573 | 1429 while (len--) { |
| 1430 op->data <<= 8; | |
| 1431 op->data |= data[len]; | |
| 1432 } | |
| 1433 | |
| 1434 } else { | |
| 6678 | 1435 op->run = ngx_stream_log_copy_long; |
|
176
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119
diff
changeset
|
1436 |
| 2049 | 1437 p = ngx_pnalloc(cf->pool, len); |
| 573 | 1438 if (p == NULL) { |
| 1439 return NGX_CONF_ERROR; | |
| 1440 } | |
|
176
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diff
changeset
|
1441 |
| 573 | 1442 ngx_memcpy(p, data, len); |
| 1443 op->data = (uintptr_t) p; | |
|
176
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diff
changeset
|
1444 } |
|
c0552e5ab567
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119
diff
changeset
|
1445 } |
|
c0552e5ab567
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119
diff
changeset
|
1446 } |
|
c0552e5ab567
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119
diff
changeset
|
1447 } |
|
c0552e5ab567
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parents:
119
diff
changeset
|
1448 |
| 569 | 1449 return NGX_CONF_OK; |
| 1450 | |
| 1451 invalid: | |
| 1452 | |
| 1453 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid parameter \"%s\"", data); | |
| 1454 | |
| 1455 return NGX_CONF_ERROR; | |
| 1456 } | |
| 1457 | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1458 |
| 2072 | 1459 static char * |
| 6678 | 1460 ngx_stream_log_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 2072 | 1461 { |
| 6678 | 1462 ngx_stream_log_srv_conf_t *lscf = conf; |
| 2072 | 1463 |
| 1464 time_t inactive, valid; | |
| 1465 ngx_str_t *value, s; | |
| 1466 ngx_int_t max, min_uses; | |
| 1467 ngx_uint_t i; | |
| 1468 | |
| 6678 | 1469 if (lscf->open_file_cache != NGX_CONF_UNSET_PTR) { |
| 2072 | 1470 return "is duplicate"; |
| 1471 } | |
| 1472 | |
| 1473 value = cf->args->elts; | |
| 1474 | |
| 1475 max = 0; | |
| 1476 inactive = 10; | |
| 1477 valid = 60; | |
| 1478 min_uses = 1; | |
| 1479 | |
| 1480 for (i = 1; i < cf->args->nelts; i++) { | |
| 1481 | |
| 1482 if (ngx_strncmp(value[i].data, "max=", 4) == 0) { | |
| 1483 | |
| 1484 max = ngx_atoi(value[i].data + 4, value[i].len - 4); | |
| 1485 if (max == NGX_ERROR) { | |
| 1486 goto failed; | |
| 1487 } | |
| 1488 | |
| 1489 continue; | |
| 1490 } | |
| 1491 | |
| 1492 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) { | |
| 1493 | |
| 1494 s.len = value[i].len - 9; | |
| 1495 s.data = value[i].data + 9; | |
| 1496 | |
| 1497 inactive = ngx_parse_time(&s, 1); | |
| 4474 | 1498 if (inactive == (time_t) NGX_ERROR) { |
| 2072 | 1499 goto failed; |
| 1500 } | |
| 1501 | |
| 1502 continue; | |
| 1503 } | |
| 1504 | |
| 1505 if (ngx_strncmp(value[i].data, "min_uses=", 9) == 0) { | |
| 1506 | |
| 1507 min_uses = ngx_atoi(value[i].data + 9, value[i].len - 9); | |
| 1508 if (min_uses == NGX_ERROR) { | |
| 1509 goto failed; | |
| 1510 } | |
| 1511 | |
| 1512 continue; | |
| 1513 } | |
| 1514 | |
| 1515 if (ngx_strncmp(value[i].data, "valid=", 6) == 0) { | |
| 1516 | |
| 1517 s.len = value[i].len - 6; | |
| 1518 s.data = value[i].data + 6; | |
| 1519 | |
| 1520 valid = ngx_parse_time(&s, 1); | |
| 4474 | 1521 if (valid == (time_t) NGX_ERROR) { |
| 2072 | 1522 goto failed; |
| 1523 } | |
| 1524 | |
| 1525 continue; | |
| 1526 } | |
| 1527 | |
| 1528 if (ngx_strcmp(value[i].data, "off") == 0) { | |
| 1529 | |
| 6678 | 1530 lscf->open_file_cache = NULL; |
| 2072 | 1531 |
| 1532 continue; | |
| 1533 } | |
| 1534 | |
| 1535 failed: | |
| 1536 | |
| 1537 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1538 "invalid \"open_log_file_cache\" parameter \"%V\"", | |
| 1539 &value[i]); | |
| 1540 return NGX_CONF_ERROR; | |
| 1541 } | |
| 1542 | |
| 6678 | 1543 if (lscf->open_file_cache == NULL) { |
| 2072 | 1544 return NGX_CONF_OK; |
| 1545 } | |
| 1546 | |
| 1547 if (max == 0) { | |
| 1548 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1549 "\"open_log_file_cache\" must have \"max\" parameter"); | |
| 1550 return NGX_CONF_ERROR; | |
| 1551 } | |
| 1552 | |
| 6678 | 1553 lscf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive); |
| 2072 | 1554 |
| 6678 | 1555 if (lscf->open_file_cache) { |
| 2072 | 1556 |
| 6678 | 1557 lscf->open_file_cache_valid = valid; |
| 1558 lscf->open_file_cache_min_uses = min_uses; | |
| 2072 | 1559 |
| 1560 return NGX_CONF_OK; | |
| 1561 } | |
| 1562 | |
| 1563 return NGX_CONF_ERROR; | |
| 1564 } | |
| 1565 | |
| 1566 | |
| 569 | 1567 static ngx_int_t |
| 6678 | 1568 ngx_stream_log_init(ngx_conf_t *cf) |
| 569 | 1569 { |
| 6693 | 1570 ngx_stream_handler_pt *h; |
| 6678 | 1571 ngx_stream_core_main_conf_t *cmcf; |
| 573 | 1572 |
| 6678 | 1573 cmcf = ngx_stream_conf_get_module_main_conf(cf, ngx_stream_core_module); |
| 573 | 1574 |
| 6693 | 1575 h = ngx_array_push(&cmcf->phases[NGX_STREAM_LOG_PHASE].handlers); |
| 1576 if (h == NULL) { | |
| 1577 return NGX_ERROR; | |
| 1578 } | |
| 1579 | |
| 1580 *h = ngx_stream_log_handler; | |
| 569 | 1581 |
| 1582 return NGX_OK; | |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
1583 } |