Mercurial > hg > nginx-quic
annotate src/core/ngx_log.c @ 4569:1db899642518
Upstream: reject upstreams without normal servers.
Such upstreams cause CPU hog later in the code as number of peers isn't
expected to be 0. Currently this may happen either if there are only backup
servers defined in an upstream block, or if server with ipv6 address used
in an upstream block.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 02 Apr 2012 21:29:35 +0000 |
parents | d620f497c50f |
children | d8af1005e886 |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
92
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9 #include <ngx_core.h> |
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10 |
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11 |
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12 static char *ngx_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
100
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13 |
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14 |
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15 static ngx_command_t ngx_errlog_commands[] = { |
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16 |
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17 {ngx_string("error_log"), |
208
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18 NGX_MAIN_CONF|NGX_CONF_1MORE, |
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19 ngx_error_log, |
100
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20 0, |
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21 0, |
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22 NULL}, |
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23 |
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24 ngx_null_command |
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25 }; |
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26 |
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27 |
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28 static ngx_core_module_t ngx_errlog_module_ctx = { |
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29 ngx_string("errlog"), |
577 | 30 NULL, |
311
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31 NULL |
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32 }; |
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33 |
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34 |
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35 ngx_module_t ngx_errlog_module = { |
509 | 36 NGX_MODULE_V1, |
311
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37 &ngx_errlog_module_ctx, /* module context */ |
100
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38 ngx_errlog_commands, /* module directives */ |
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39 NGX_CORE_MODULE, /* module type */ |
541 | 40 NULL, /* init master */ |
116
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41 NULL, /* init module */ |
541 | 42 NULL, /* init process */ |
43 NULL, /* init thread */ | |
44 NULL, /* exit thread */ | |
45 NULL, /* exit process */ | |
46 NULL, /* exit master */ | |
47 NGX_MODULE_V1_PADDING | |
100
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48 }; |
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49 |
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50 |
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51 static ngx_log_t ngx_log; |
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52 static ngx_open_file_t ngx_log_file; |
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53 ngx_uint_t ngx_use_stderr = 1; |
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54 |
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55 |
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56 static ngx_str_t err_levels[] = { |
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57 ngx_null_string, |
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58 ngx_string("emerg"), |
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59 ngx_string("alert"), |
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60 ngx_string("crit"), |
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61 ngx_string("error"), |
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62 ngx_string("warn"), |
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63 ngx_string("notice"), |
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64 ngx_string("info"), |
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65 ngx_string("debug") |
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66 }; |
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67 |
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68 static const char *debug_levels[] = { |
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69 "debug_core", "debug_alloc", "debug_mutex", "debug_event", |
1136 | 70 "debug_http", "debug_mail", "debug_mysql" |
208
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71 }; |
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72 |
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73 |
455 | 74 #if (NGX_HAVE_VARIADIC_MACROS) |
503 | 75 |
76 void | |
77 ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, | |
78 const char *fmt, ...) | |
79 | |
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80 #else |
503 | 81 |
82 void | |
83 ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, | |
84 const char *fmt, va_list args) | |
85 | |
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86 #endif |
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87 { |
455 | 88 #if (NGX_HAVE_VARIADIC_MACROS) |
461 | 89 va_list args; |
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90 #endif |
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91 u_char *p, *last, *msg; |
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92 u_char errstr[NGX_MAX_ERROR_STR]; |
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93 |
119
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94 if (log->file->fd == NGX_INVALID_FILE) { |
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95 return; |
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96 } |
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97 |
461 | 98 last = errstr + NGX_MAX_ERROR_STR; |
99 | |
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100 ngx_memcpy(errstr, ngx_cached_err_log_time.data, |
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101 ngx_cached_err_log_time.len); |
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102 |
461 | 103 p = errstr + ngx_cached_err_log_time.len; |
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104 |
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105 p = ngx_slprintf(p, last, " [%V] ", &err_levels[level]); |
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106 |
36
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107 /* pid#tid */ |
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108 p = ngx_slprintf(p, last, "%P#" NGX_TID_T_FMT ": ", |
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109 ngx_log_pid, ngx_log_tid); |
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110 |
483 | 111 if (log->connection) { |
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112 p = ngx_slprintf(p, last, "*%uA ", log->connection); |
483 | 113 } |
114 | |
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115 msg = p; |
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116 |
455 | 117 #if (NGX_HAVE_VARIADIC_MACROS) |
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118 |
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119 va_start(args, fmt); |
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120 p = ngx_vslprintf(p, last, fmt, args); |
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121 va_end(args); |
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122 |
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123 #else |
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124 |
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125 p = ngx_vslprintf(p, last, fmt, args); |
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126 |
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127 #endif |
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128 |
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129 if (err) { |
2765 | 130 p = ngx_log_errno(p, last, err); |
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131 } |
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132 |
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133 if (level != NGX_LOG_DEBUG && log->handler) { |
483 | 134 p = log->handler(log, p, last - p); |
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135 } |
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136 |
571 | 137 if (p > last - NGX_LINEFEED_SIZE) { |
138 p = last - NGX_LINEFEED_SIZE; | |
461 | 139 } |
140 | |
571 | 141 ngx_linefeed(p); |
467 | 142 |
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143 (void) ngx_write_fd(log->file->fd, errstr, p - errstr); |
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144 |
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145 if (!ngx_use_stderr |
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146 || level > NGX_LOG_WARN |
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147 || log->file->fd == ngx_stderr) |
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148 { |
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149 return; |
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150 } |
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151 |
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152 msg -= (7 + err_levels[level].len + 3); |
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153 |
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154 (void) ngx_sprintf(msg, "nginx: [%V] ", &err_levels[level]); |
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155 |
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156 (void) ngx_write_console(ngx_stderr, msg, p - msg); |
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157 } |
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158 |
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159 |
455 | 160 #if !(NGX_HAVE_VARIADIC_MACROS) |
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161 |
503 | 162 void ngx_cdecl |
163 ngx_log_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, | |
164 const char *fmt, ...) | |
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165 { |
461 | 166 va_list args; |
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167 |
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168 if (log->log_level >= level) { |
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169 va_start(args, fmt); |
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170 ngx_log_error_core(level, log, err, fmt, args); |
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171 va_end(args); |
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172 } |
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173 } |
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174 |
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175 |
503 | 176 void ngx_cdecl |
177 ngx_log_debug_core(ngx_log_t *log, ngx_err_t err, const char *fmt, ...) | |
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178 { |
461 | 179 va_list args; |
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180 |
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181 va_start(args, fmt); |
201
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182 ngx_log_error_core(NGX_LOG_DEBUG, log, err, fmt, args); |
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183 va_end(args); |
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184 } |
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185 |
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186 #endif |
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187 |
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188 |
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189 void ngx_cdecl |
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190 ngx_log_abort(ngx_err_t err, const char *fmt, ...) |
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191 { |
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192 u_char *p; |
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193 va_list args; |
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194 u_char errstr[NGX_MAX_CONF_ERRSTR]; |
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195 |
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196 va_start(args, fmt); |
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197 p = ngx_vsnprintf(errstr, sizeof(errstr) - 1, fmt, args); |
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198 va_end(args); |
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199 |
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200 ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, err, |
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201 "%*s", p - errstr, errstr); |
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202 } |
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203 |
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204 |
2722 | 205 void ngx_cdecl |
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206 ngx_log_stderr(ngx_err_t err, const char *fmt, ...) |
2722 | 207 { |
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208 u_char *p, *last; |
2722 | 209 va_list args; |
210 u_char errstr[NGX_MAX_ERROR_STR]; | |
211 | |
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212 last = errstr + NGX_MAX_ERROR_STR; |
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213 p = errstr + 7; |
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214 |
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215 ngx_memcpy(errstr, "nginx: ", 7); |
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216 |
2722 | 217 va_start(args, fmt); |
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218 p = ngx_vslprintf(p, last, fmt, args); |
2722 | 219 va_end(args); |
220 | |
2765 | 221 if (err) { |
222 p = ngx_log_errno(p, last, err); | |
2722 | 223 } |
224 | |
2765 | 225 if (p > last - NGX_LINEFEED_SIZE) { |
226 p = last - NGX_LINEFEED_SIZE; | |
2732 | 227 } |
228 | |
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229 ngx_linefeed(p); |
2732 | 230 |
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231 (void) ngx_write_console(ngx_stderr, errstr, p - errstr); |
2722 | 232 } |
233 | |
234 | |
2765 | 235 u_char * |
236 ngx_log_errno(u_char *buf, u_char *last, ngx_err_t err) | |
237 { | |
238 if (buf > last - 50) { | |
239 | |
240 /* leave a space for an error code */ | |
241 | |
242 buf = last - 50; | |
243 *buf++ = '.'; | |
244 *buf++ = '.'; | |
245 *buf++ = '.'; | |
246 } | |
247 | |
248 #if (NGX_WIN32) | |
249 buf = ngx_slprintf(buf, last, ((unsigned) err < 0x80000000) | |
250 ? " (%d: " : " (%Xd: ", err); | |
251 #else | |
252 buf = ngx_slprintf(buf, last, " (%d: ", err); | |
253 #endif | |
254 | |
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255 buf = ngx_strerror(err, buf, last - buf); |
2765 | 256 |
257 if (buf < last) { | |
258 *buf++ = ')'; | |
259 } | |
260 | |
261 return buf; | |
262 } | |
263 | |
264 | |
503 | 265 ngx_log_t * |
2758 | 266 ngx_log_init(u_char *prefix) |
100
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267 { |
2758 | 268 u_char *p, *name; |
269 size_t nlen, plen; | |
270 | |
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271 ngx_log.file = &ngx_log_file; |
461 | 272 ngx_log.log_level = NGX_LOG_NOTICE; |
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273 |
2758 | 274 name = (u_char *) NGX_ERROR_LOG_PATH; |
275 | |
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276 /* |
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277 * we use ngx_strlen() here since BCC warns about |
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278 * condition is always false and unreachable code |
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279 */ |
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280 |
2758 | 281 nlen = ngx_strlen(name); |
282 | |
283 if (nlen == 0) { | |
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284 ngx_log_file.fd = ngx_stderr; |
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285 return &ngx_log; |
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286 } |
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287 |
2758 | 288 p = NULL; |
289 | |
290 #if (NGX_WIN32) | |
291 if (name[1] != ':') { | |
292 #else | |
293 if (name[0] != '/') { | |
294 #endif | |
295 | |
296 if (prefix) { | |
297 plen = ngx_strlen(prefix); | |
298 | |
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299 } else { |
2758 | 300 #ifdef NGX_PREFIX |
301 prefix = (u_char *) NGX_PREFIX; | |
302 plen = ngx_strlen(prefix); | |
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303 #else |
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304 plen = 0; |
2758 | 305 #endif |
306 } | |
307 | |
308 if (plen) { | |
309 name = malloc(plen + nlen + 2); | |
310 if (name == NULL) { | |
311 return NULL; | |
312 } | |
313 | |
314 p = ngx_cpymem(name, prefix, plen); | |
315 | |
316 if (!ngx_path_separator(*(p - 1))) { | |
317 *p++ = '/'; | |
318 } | |
319 | |
320 ngx_cpystrn(p, (u_char *) NGX_ERROR_LOG_PATH, nlen + 1); | |
321 | |
322 p = name; | |
323 } | |
324 } | |
325 | |
326 ngx_log_file.fd = ngx_open_file(name, NGX_FILE_APPEND, | |
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327 NGX_FILE_CREATE_OR_OPEN, |
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328 NGX_FILE_DEFAULT_ACCESS); |
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329 |
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330 if (ngx_log_file.fd == NGX_INVALID_FILE) { |
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331 ngx_log_stderr(ngx_errno, |
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332 "[alert] could not open error log file: " |
2758 | 333 ngx_open_file_n " \"%s\" failed", name); |
461 | 334 #if (NGX_WIN32) |
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335 ngx_event_log(ngx_errno, |
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|
336 "could not open error log file: " |
2758 | 337 ngx_open_file_n " \"%s\" failed", name); |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2742
diff
changeset
|
338 #endif |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
339 |
2758 | 340 ngx_log_file.fd = ngx_stderr; |
341 } | |
342 | |
343 if (p) { | |
344 ngx_free(p); | |
461 | 345 } |
207
6e0fef527732
nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
201
diff
changeset
|
346 |
448
241dc8092a33
nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
445
diff
changeset
|
347 return &ngx_log; |
241dc8092a33
nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
445
diff
changeset
|
348 } |
241dc8092a33
nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
445
diff
changeset
|
349 |
241dc8092a33
nginx-0.1.0-2004-10-01-19:53:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
445
diff
changeset
|
350 |
503 | 351 ngx_log_t * |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
352 ngx_log_create(ngx_cycle_t *cycle, ngx_str_t *name) |
109
a9bc21d63fe4
nginx-0.0.1-2003-07-02-18:41:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
353 { |
a9bc21d63fe4
nginx-0.0.1-2003-07-02-18:41:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
354 ngx_log_t *log; |
a9bc21d63fe4
nginx-0.0.1-2003-07-02-18:41:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
355 |
501 | 356 log = ngx_pcalloc(cycle->pool, sizeof(ngx_log_t)); |
357 if (log == NULL) { | |
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
379
diff
changeset
|
358 return NULL; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
379
diff
changeset
|
359 } |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
379
diff
changeset
|
360 |
501 | 361 log->file = ngx_conf_open_file(cycle, name); |
362 if (log->file == NULL) { | |
415
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
379
diff
changeset
|
363 return NULL; |
3c56e834be46
nginx-0.0.10-2004-09-05-23:54:02 import
Igor Sysoev <igor@sysoev.ru>
parents:
379
diff
changeset
|
364 } |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
116
diff
changeset
|
365 |
109
a9bc21d63fe4
nginx-0.0.1-2003-07-02-18:41:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
366 return log; |
a9bc21d63fe4
nginx-0.0.1-2003-07-02-18:41:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
367 } |
a9bc21d63fe4
nginx-0.0.1-2003-07-02-18:41:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
368 |
a9bc21d63fe4
nginx-0.0.1-2003-07-02-18:41:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
106
diff
changeset
|
369 |
503 | 370 char * |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
371 ngx_log_set_levels(ngx_conf_t *cf, ngx_log_t *log) |
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
372 { |
4012
bf452af6c1d2
Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3871
diff
changeset
|
373 ngx_uint_t i, n, d, found; |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
278
diff
changeset
|
374 ngx_str_t *value; |
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
375 |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
376 value = cf->args->elts; |
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
377 |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
378 for (i = 2; i < cf->args->nelts; i++) { |
4012
bf452af6c1d2
Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3871
diff
changeset
|
379 found = 0; |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
380 |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
249
diff
changeset
|
381 for (n = 1; n <= NGX_LOG_DEBUG; n++) { |
2741
cda3738a85bd
use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents:
2737
diff
changeset
|
382 if (ngx_strcmp(value[i].data, err_levels[n].data) == 0) { |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
383 |
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
384 if (log->log_level != 0) { |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
385 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2741
cda3738a85bd
use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents:
2737
diff
changeset
|
386 "duplicate log level \"%V\"", |
cda3738a85bd
use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents:
2737
diff
changeset
|
387 &value[i]); |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
388 return NGX_CONF_ERROR; |
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
389 } |
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
390 |
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
391 log->log_level = n; |
4012
bf452af6c1d2
Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3871
diff
changeset
|
392 found = 1; |
bf452af6c1d2
Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3871
diff
changeset
|
393 break; |
207
6e0fef527732
nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
201
diff
changeset
|
394 } |
6e0fef527732
nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
201
diff
changeset
|
395 } |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
396 |
236
86e473b5641e
nginx-0.0.1-2004-01-22-09:47:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
235
diff
changeset
|
397 for (n = 0, d = NGX_LOG_DEBUG_FIRST; d <= NGX_LOG_DEBUG_LAST; d <<= 1) { |
86e473b5641e
nginx-0.0.1-2004-01-22-09:47:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
235
diff
changeset
|
398 if (ngx_strcmp(value[i].data, debug_levels[n++]) == 0) { |
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
399 if (log->log_level & ~NGX_LOG_DEBUG_ALL) { |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
400 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2741
cda3738a85bd
use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents:
2737
diff
changeset
|
401 "invalid log level \"%V\"", |
cda3738a85bd
use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents:
2737
diff
changeset
|
402 &value[i]); |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
403 return NGX_CONF_ERROR; |
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
404 } |
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
405 |
234
cd71b95716b4
nginx-0.0.1-2004-01-20-23:40:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
232
diff
changeset
|
406 log->log_level |= d; |
4012
bf452af6c1d2
Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3871
diff
changeset
|
407 found = 1; |
bf452af6c1d2
Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3871
diff
changeset
|
408 break; |
208
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
409 } |
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
410 } |
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
411 |
0b67be7d4489
nginx-0.0.1-2003-12-08-23:48:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
207
diff
changeset
|
412 |
4012
bf452af6c1d2
Complain on invalid log levels.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3871
diff
changeset
|
413 if (!found) { |
207
6e0fef527732
nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
201
diff
changeset
|
414 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2741
cda3738a85bd
use ngx_str_t for error levels
Igor Sysoev <igor@sysoev.ru>
parents:
2737
diff
changeset
|
415 "invalid log level \"%V\"", &value[i]); |
207
6e0fef527732
nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
201
diff
changeset
|
416 return NGX_CONF_ERROR; |
6e0fef527732
nginx-0.0.1-2003-12-05-20:07:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
201
diff
changeset
|
417 } |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
418 } |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
419 |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
420 if (log->log_level == NGX_LOG_DEBUG) { |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
249
diff
changeset
|
421 log->log_level = NGX_LOG_DEBUG_ALL; |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
249
diff
changeset
|
422 } |
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
249
diff
changeset
|
423 |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
424 return NGX_CONF_OK; |
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
93
diff
changeset
|
425 } |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
426 |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
427 |
503 | 428 static char * |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
429 ngx_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
430 { |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
431 ngx_str_t *value, name; |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
432 |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
433 if (cf->cycle->new_log.file) { |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
434 return "is duplicate"; |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
435 } |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
436 |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
437 value = cf->args->elts; |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
438 |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
439 if (ngx_strcmp(value[1].data, "stderr") == 0) { |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
2785
diff
changeset
|
440 ngx_str_null(&name); |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
441 |
445
f26432a1935a
nginx-0.1.0-2004-09-30-10:38:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
444
diff
changeset
|
442 } else { |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
443 name = value[1]; |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
444 } |
445
f26432a1935a
nginx-0.1.0-2004-09-30-10:38:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
444
diff
changeset
|
445 |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
446 cf->cycle->new_log.file = ngx_conf_open_file(cf->cycle, &name); |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
447 if (cf->cycle->new_log.file == NULL) { |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
448 return NULL; |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
449 } |
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
Igor Sysoev <igor@sysoev.ru>
parents:
311
diff
changeset
|
450 |
2785
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
451 if (cf->args->nelts == 2) { |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
452 cf->cycle->new_log.log_level = NGX_LOG_ERR; |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
453 return NGX_CONF_OK; |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
2773
diff
changeset
|
454 } |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
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455 |
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*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
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456 cf->cycle->new_log.log_level = 0; |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
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457 |
d478379e51ac
*) refactor error_log processing: listen socket log might inherit built-in
Igor Sysoev <igor@sysoev.ru>
parents:
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458 return ngx_log_set_levels(cf, &cf->cycle->new_log); |
317
1308b98496a2
nginx-0.0.3-2004-04-15-19:34:36 import
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459 } |