Mercurial > hg > nginx
annotate src/http/ngx_http.c @ 2025:638bbe2464f3
delete useless lines
author | Igor Sysoev <igor@sysoev.ru> |
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date | Thu, 22 May 2008 14:28:25 +0000 |
parents | 7d58e319285e |
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rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_event.h> |
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10 #include <ngx_http.h> |
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13 static char *ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
2021 | 14 static ngx_int_t ngx_http_init_phases(ngx_conf_t *cf, |
15 ngx_http_core_main_conf_t *cmcf); | |
16 static ngx_int_t ngx_http_init_headers_in_hash(ngx_conf_t *cf, | |
17 ngx_http_core_main_conf_t *cmcf); | |
18 static ngx_int_t ngx_http_init_phase_handlers(ngx_conf_t *cf, | |
19 ngx_http_core_main_conf_t *cmcf); | |
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20 |
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21 static ngx_int_t ngx_http_init_server_lists(ngx_conf_t *cf, |
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22 ngx_array_t *servers, ngx_array_t *in_ports); |
455 | 23 static ngx_int_t ngx_http_add_address(ngx_conf_t *cf, |
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24 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_in_port_t *in_port, |
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25 ngx_http_listen_t *listen); |
455 | 26 static ngx_int_t ngx_http_add_names(ngx_conf_t *cf, |
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27 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_in_addr_t *in_addr); |
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28 |
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29 static char *ngx_http_merge_locations(ngx_conf_t *cf, |
499 | 30 ngx_array_t *locations, void **loc_conf, ngx_http_module_t *module, |
31 ngx_uint_t ctx_index); | |
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32 |
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33 static ngx_int_t ngx_http_optimize_servers(ngx_conf_t *cf, |
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34 ngx_http_core_main_conf_t *cmcf, ngx_array_t *in_ports); |
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35 static ngx_int_t ngx_http_cmp_conf_in_addrs(const void *one, const void *two); |
593 | 36 static int ngx_libc_cdecl ngx_http_cmp_dns_wildcards(const void *one, |
37 const void *two); | |
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38 |
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39 static ngx_int_t ngx_http_init_listening(ngx_conf_t *cf, |
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40 ngx_http_conf_in_port_t *in_port); |
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41 |
593 | 42 ngx_uint_t ngx_http_max_module; |
43 | |
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45 ngx_int_t (*ngx_http_top_header_filter) (ngx_http_request_t *r); |
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46 ngx_int_t (*ngx_http_top_body_filter) (ngx_http_request_t *r, ngx_chain_t *ch); |
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49 static ngx_command_t ngx_http_commands[] = { |
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50 |
499 | 51 { ngx_string("http"), |
52 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, | |
53 ngx_http_block, | |
54 0, | |
55 0, | |
56 NULL }, | |
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57 |
499 | 58 ngx_null_command |
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59 }; |
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60 |
577 | 61 |
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62 static ngx_core_module_t ngx_http_module_ctx = { |
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63 ngx_string("http"), |
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64 NULL, |
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65 NULL |
577 | 66 }; |
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68 |
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69 ngx_module_t ngx_http_module = { |
509 | 70 NGX_MODULE_V1, |
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71 &ngx_http_module_ctx, /* module context */ |
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72 ngx_http_commands, /* module directives */ |
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73 NGX_CORE_MODULE, /* module type */ |
541 | 74 NULL, /* init master */ |
116
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75 NULL, /* init module */ |
541 | 76 NULL, /* init process */ |
77 NULL, /* init thread */ | |
78 NULL, /* exit thread */ | |
79 NULL, /* exit process */ | |
80 NULL, /* exit master */ | |
81 NGX_MODULE_V1_PADDING | |
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82 }; |
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83 |
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84 |
499 | 85 static char * |
86 ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
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87 { |
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88 char *rv; |
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89 ngx_uint_t mi, m, s; |
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90 ngx_conf_t pcf; |
2021 | 91 ngx_array_t in_ports; |
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92 ngx_http_module_t *module; |
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93 ngx_http_conf_ctx_t *ctx; |
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94 ngx_http_core_srv_conf_t **cscfp; |
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95 ngx_http_core_main_conf_t *cmcf; |
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96 |
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97 /* the main http context */ |
477 | 98 |
501 | 99 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t)); |
100 if (ctx == NULL) { | |
485 | 101 return NGX_CONF_ERROR; |
102 } | |
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103 |
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104 *(ngx_http_conf_ctx_t **) conf = ctx; |
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105 |
485 | 106 |
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107 /* count the number of the http modules and set up their indices */ |
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108 |
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109 ngx_http_max_module = 0; |
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110 for (m = 0; ngx_modules[m]; m++) { |
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111 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
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112 continue; |
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113 } |
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114 |
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115 ngx_modules[m]->ctx_index = ngx_http_max_module++; |
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116 } |
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117 |
477 | 118 |
485 | 119 /* the http main_conf context, it is the same in the all http contexts */ |
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120 |
485 | 121 ctx->main_conf = ngx_pcalloc(cf->pool, |
122 sizeof(void *) * ngx_http_max_module); | |
123 if (ctx->main_conf == NULL) { | |
124 return NGX_CONF_ERROR; | |
125 } | |
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126 |
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127 |
485 | 128 /* |
129 * the http null srv_conf context, it is used to merge | |
130 * the server{}s' srv_conf's | |
131 */ | |
132 | |
133 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
134 if (ctx->srv_conf == NULL) { | |
135 return NGX_CONF_ERROR; | |
136 } | |
137 | |
138 | |
139 /* | |
140 * the http null loc_conf context, it is used to merge | |
141 * the server{}s' loc_conf's | |
142 */ | |
143 | |
144 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
145 if (ctx->loc_conf == NULL) { | |
146 return NGX_CONF_ERROR; | |
147 } | |
148 | |
149 | |
150 /* | |
151 * create the main_conf's, the null srv_conf's, and the null loc_conf's | |
152 * of the all http modules | |
153 */ | |
91
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154 |
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155 for (m = 0; ngx_modules[m]; m++) { |
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156 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
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157 continue; |
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158 } |
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160 module = ngx_modules[m]->ctx; |
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161 mi = ngx_modules[m]->ctx_index; |
91
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162 |
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163 if (module->create_main_conf) { |
501 | 164 ctx->main_conf[mi] = module->create_main_conf(cf); |
165 if (ctx->main_conf[mi] == NULL) { | |
485 | 166 return NGX_CONF_ERROR; |
167 } | |
91
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168 } |
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169 |
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170 if (module->create_srv_conf) { |
501 | 171 ctx->srv_conf[mi] = module->create_srv_conf(cf); |
172 if (ctx->srv_conf[mi] == NULL) { | |
485 | 173 return NGX_CONF_ERROR; |
174 } | |
91
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175 } |
44
0e81ac0bb3e2
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176 |
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177 if (module->create_loc_conf) { |
501 | 178 ctx->loc_conf[mi] = module->create_loc_conf(cf); |
179 if (ctx->loc_conf[mi] == NULL) { | |
485 | 180 return NGX_CONF_ERROR; |
181 } | |
44
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182 } |
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183 } |
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184 |
509 | 185 pcf = *cf; |
186 cf->ctx = ctx; | |
187 | |
188 for (m = 0; ngx_modules[m]; m++) { | |
189 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
190 continue; | |
191 } | |
192 | |
193 module = ngx_modules[m]->ctx; | |
194 | |
195 if (module->preconfiguration) { | |
196 if (module->preconfiguration(cf) != NGX_OK) { | |
197 return NGX_CONF_ERROR; | |
198 } | |
199 } | |
200 } | |
485 | 201 |
91
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202 /* parse inside the http{} block */ |
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203 |
96
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204 cf->module_type = NGX_HTTP_MODULE; |
88
674d333f4296
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205 cf->cmd_type = NGX_HTTP_MAIN_CONF; |
44
0e81ac0bb3e2
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206 rv = ngx_conf_parse(cf, NULL); |
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parents:
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207 |
176
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208 if (rv != NGX_CONF_OK) { |
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209 *cf = pcf; |
44
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210 return rv; |
176
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211 } |
54
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212 |
176
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213 /* |
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214 * init http{} main_conf's, merge the server{}s' srv_conf's |
c0552e5ab567
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215 * and its location{}s' loc_conf's |
c0552e5ab567
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216 */ |
91
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217 |
96
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nginx-0.0.1-2003-05-27-16:18:54 import
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218 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index]; |
98
c9b243802a17
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diff
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219 cscfp = cmcf->servers.elts; |
91
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parents:
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220 |
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221 for (m = 0; ngx_modules[m]; m++) { |
96
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222 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
91
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parents:
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223 continue; |
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parents:
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224 } |
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parents:
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225 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
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parents:
96
diff
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226 module = ngx_modules[m]->ctx; |
96
a23d010f356d
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parents:
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227 mi = ngx_modules[m]->ctx_index; |
91
637625a2acdb
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parents:
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diff
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|
228 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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229 /* init http{} main_conf's */ |
637625a2acdb
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parents:
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230 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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231 if (module->init_main_conf) { |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
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232 rv = module->init_main_conf(cf, ctx->main_conf[mi]); |
91
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|
233 if (rv != NGX_CONF_OK) { |
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
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parents:
176
diff
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|
234 *cf = pcf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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235 return rv; |
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
236 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
237 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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|
238 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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239 for (s = 0; s < cmcf->servers.nelts; s++) { |
637625a2acdb
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parents:
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|
240 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
241 /* merge the server{}s' srv_conf's */ |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
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parents:
45
diff
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|
242 |
91
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nginx-0.0.1-2003-05-19-20:39:14 import
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|
243 if (module->merge_srv_conf) { |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
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parents:
116
diff
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244 rv = module->merge_srv_conf(cf, |
91
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parents:
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|
245 ctx->srv_conf[mi], |
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parents:
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246 cscfp[s]->ctx->srv_conf[mi]); |
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nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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|
247 if (rv != NGX_CONF_OK) { |
177
4db54fdbcbe7
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176
diff
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248 *cf = pcf; |
91
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249 return rv; |
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parents:
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diff
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|
250 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
251 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
252 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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|
253 if (module->merge_loc_conf) { |
637625a2acdb
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parents:
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diff
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|
254 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
diff
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|
255 /* merge the server{}'s loc_conf */ |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
256 |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
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parents:
116
diff
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|
257 rv = module->merge_loc_conf(cf, |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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diff
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|
258 ctx->loc_conf[mi], |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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diff
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|
259 cscfp[s]->ctx->loc_conf[mi]); |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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diff
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|
260 if (rv != NGX_CONF_OK) { |
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
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parents:
176
diff
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|
261 *cf = pcf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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|
262 return rv; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
diff
changeset
|
263 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
264 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
diff
changeset
|
265 /* merge the locations{}' loc_conf's */ |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
diff
changeset
|
266 |
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
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parents:
368
diff
changeset
|
267 rv = ngx_http_merge_locations(cf, &cscfp[s]->locations, |
6f3b20c1ac50
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parents:
368
diff
changeset
|
268 cscfp[s]->ctx->loc_conf, |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
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parents:
368
diff
changeset
|
269 module, mi); |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
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parents:
368
diff
changeset
|
270 if (rv != NGX_CONF_OK) { |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
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parents:
368
diff
changeset
|
271 *cf = pcf; |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
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parents:
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diff
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|
272 return rv; |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
273 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
diff
changeset
|
274 } |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
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parents:
45
diff
changeset
|
275 } |
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
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parents:
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diff
changeset
|
276 } |
91
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|
277 |
485 | 278 |
2021 | 279 if (ngx_http_init_phases(cf, cmcf) != NGX_OK) { |
485 | 280 return NGX_CONF_ERROR; |
281 } | |
282 | |
2021 | 283 if (ngx_http_init_headers_in_hash(cf, cmcf) != NGX_OK) { |
649 | 284 return NGX_CONF_ERROR; |
285 } | |
286 | |
509 | 287 |
288 for (m = 0; ngx_modules[m]; m++) { | |
289 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
290 continue; | |
291 } | |
292 | |
293 module = ngx_modules[m]->ctx; | |
294 | |
295 if (module->postconfiguration) { | |
296 if (module->postconfiguration(cf) != NGX_OK) { | |
297 return NGX_CONF_ERROR; | |
298 } | |
299 } | |
300 } | |
301 | |
573 | 302 if (ngx_http_variables_init_vars(cf) != NGX_OK) { |
303 return NGX_CONF_ERROR; | |
304 } | |
509 | 305 |
306 /* | |
307 * http{}'s cf->ctx was needed while the configuration merging | |
308 * and in postconfiguration process | |
309 */ | |
310 | |
311 *cf = pcf; | |
312 | |
507 | 313 |
2021 | 314 if (ngx_http_init_phase_handlers(cf, cmcf) != NGX_OK) { |
681 | 315 return NGX_CONF_ERROR; |
316 } | |
317 | |
318 | |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
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parents:
236
diff
changeset
|
319 /* |
455 | 320 * create the lists of ports, addresses and server names |
2022
35b35b84f5ef
split ngx_http_block() further
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parents:
2021
diff
changeset
|
321 * to find quickly the server core module configuration at run-time |
238
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nginx-0.0.1-2004-01-23-12:26:18 import
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parents:
236
diff
changeset
|
322 */ |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
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parents:
45
diff
changeset
|
323 |
2022
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
324 /* AF_INET only */ |
455 | 325 |
2022
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326 if (ngx_http_init_server_lists(cf, &cmcf->servers, &in_ports) != NGX_OK) { |
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327 return NGX_CONF_ERROR; |
44
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328 } |
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329 |
455 | 330 |
331 /* optimize the lists of ports, addresses and server names */ | |
54
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332 |
44
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333 /* AF_INET only */ |
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334 |
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335 if (ngx_http_optimize_servers(cf, cmcf, &in_ports) != NGX_OK) { |
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336 return NGX_CONF_ERROR; |
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337 } |
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338 |
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339 return NGX_CONF_OK; |
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340 } |
396
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341 |
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342 |
2021 | 343 static ngx_int_t |
344 ngx_http_init_phases(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf) | |
345 { | |
346 if (ngx_array_init(&cmcf->phases[NGX_HTTP_POST_READ_PHASE].handlers, | |
347 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
348 != NGX_OK) | |
349 { | |
350 return NGX_ERROR; | |
351 } | |
352 | |
353 if (ngx_array_init(&cmcf->phases[NGX_HTTP_SERVER_REWRITE_PHASE].handlers, | |
354 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
355 != NGX_OK) | |
356 { | |
357 return NGX_ERROR; | |
358 } | |
359 | |
360 if (ngx_array_init(&cmcf->phases[NGX_HTTP_REWRITE_PHASE].handlers, | |
361 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
362 != NGX_OK) | |
363 { | |
364 return NGX_ERROR; | |
365 } | |
366 | |
367 if (ngx_array_init(&cmcf->phases[NGX_HTTP_PREACCESS_PHASE].handlers, | |
368 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
369 != NGX_OK) | |
370 { | |
371 return NGX_ERROR; | |
372 } | |
373 | |
374 if (ngx_array_init(&cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers, | |
375 cf->pool, 2, sizeof(ngx_http_handler_pt)) | |
376 != NGX_OK) | |
377 { | |
378 return NGX_ERROR; | |
379 } | |
380 | |
381 if (ngx_array_init(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers, | |
382 cf->pool, 4, sizeof(ngx_http_handler_pt)) | |
383 != NGX_OK) | |
384 { | |
385 return NGX_ERROR; | |
386 } | |
387 | |
388 if (ngx_array_init(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers, | |
389 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
390 != NGX_OK) | |
391 { | |
392 return NGX_ERROR; | |
393 } | |
394 | |
395 return NGX_OK; | |
396 } | |
397 | |
398 | |
399 static ngx_int_t | |
400 ngx_http_init_headers_in_hash(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf) | |
401 { | |
402 ngx_array_t headers_in; | |
403 ngx_hash_key_t *hk; | |
404 ngx_hash_init_t hash; | |
405 ngx_http_header_t *header; | |
406 | |
407 if (ngx_array_init(&headers_in, cf->temp_pool, 32, sizeof(ngx_hash_key_t)) | |
408 != NGX_OK) | |
409 { | |
410 return NGX_ERROR; | |
411 } | |
412 | |
413 for (header = ngx_http_headers_in; header->name.len; header++) { | |
414 hk = ngx_array_push(&headers_in); | |
415 if (hk == NULL) { | |
416 return NGX_ERROR; | |
417 } | |
418 | |
419 hk->key = header->name; | |
420 hk->key_hash = ngx_hash_key_lc(header->name.data, header->name.len); | |
421 hk->value = header; | |
422 } | |
423 | |
424 hash.hash = &cmcf->headers_in_hash; | |
425 hash.key = ngx_hash_key_lc; | |
426 hash.max_size = 512; | |
427 hash.bucket_size = ngx_align(64, ngx_cacheline_size); | |
428 hash.name = "headers_in_hash"; | |
429 hash.pool = cf->pool; | |
430 hash.temp_pool = NULL; | |
431 | |
432 if (ngx_hash_init(&hash, headers_in.elts, headers_in.nelts) != NGX_OK) { | |
433 return NGX_ERROR; | |
434 } | |
435 | |
436 return NGX_OK; | |
437 } | |
438 | |
439 | |
440 static ngx_int_t | |
441 ngx_http_init_phase_handlers(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf) | |
442 { | |
443 ngx_int_t j; | |
444 ngx_uint_t i, n; | |
445 ngx_uint_t find_config_index, use_rewrite, use_access; | |
446 ngx_http_handler_pt *h; | |
447 ngx_http_phase_handler_t *ph; | |
448 ngx_http_phase_handler_pt checker; | |
449 | |
450 cmcf->phase_engine.server_rewrite_index = (ngx_uint_t) -1; | |
451 cmcf->phase_engine.location_rewrite_index = (ngx_uint_t) -1; | |
452 find_config_index = 0; | |
453 use_rewrite = cmcf->phases[NGX_HTTP_REWRITE_PHASE].handlers.nelts ? 1 : 0; | |
454 use_access = cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers.nelts ? 1 : 0; | |
455 | |
456 n = use_rewrite + use_access + 1; /* find config phase */ | |
457 | |
458 for (i = 0; i < NGX_HTTP_LOG_PHASE; i++) { | |
459 n += cmcf->phases[i].handlers.nelts; | |
460 } | |
461 | |
462 ph = ngx_pcalloc(cf->pool, | |
463 n * sizeof(ngx_http_phase_handler_t) + sizeof(void *)); | |
464 if (ph == NULL) { | |
465 return NGX_ERROR; | |
466 } | |
467 | |
468 cmcf->phase_engine.handlers = ph; | |
469 n = 0; | |
470 | |
471 for (i = 0; i < NGX_HTTP_LOG_PHASE; i++) { | |
472 h = cmcf->phases[i].handlers.elts; | |
473 | |
474 switch (i) { | |
475 | |
476 case NGX_HTTP_SERVER_REWRITE_PHASE: | |
477 if (cmcf->phase_engine.server_rewrite_index == (ngx_uint_t) -1) { | |
478 cmcf->phase_engine.server_rewrite_index = n; | |
479 } | |
480 checker = ngx_http_core_generic_phase; | |
481 | |
482 break; | |
483 | |
484 case NGX_HTTP_FIND_CONFIG_PHASE: | |
485 find_config_index = n; | |
486 | |
487 ph->checker = ngx_http_core_find_config_phase; | |
488 n++; | |
489 ph++; | |
490 | |
491 continue; | |
492 | |
493 case NGX_HTTP_REWRITE_PHASE: | |
494 if (cmcf->phase_engine.location_rewrite_index == (ngx_uint_t) -1) { | |
495 cmcf->phase_engine.location_rewrite_index = n; | |
496 } | |
497 checker = ngx_http_core_generic_phase; | |
498 | |
499 break; | |
500 | |
501 case NGX_HTTP_POST_REWRITE_PHASE: | |
502 if (use_rewrite) { | |
503 ph->checker = ngx_http_core_post_rewrite_phase; | |
504 ph->next = find_config_index; | |
505 n++; | |
506 ph++; | |
507 } | |
508 | |
509 continue; | |
510 | |
511 case NGX_HTTP_ACCESS_PHASE: | |
512 checker = ngx_http_core_access_phase; | |
513 n++; | |
514 break; | |
515 | |
516 case NGX_HTTP_POST_ACCESS_PHASE: | |
517 if (use_access) { | |
518 ph->checker = ngx_http_core_post_access_phase; | |
519 ph->next = n; | |
520 ph++; | |
521 } | |
522 | |
523 continue; | |
524 | |
525 case NGX_HTTP_CONTENT_PHASE: | |
526 checker = ngx_http_core_content_phase; | |
527 break; | |
528 | |
529 default: | |
530 checker = ngx_http_core_generic_phase; | |
531 } | |
532 | |
533 n += cmcf->phases[i].handlers.nelts; | |
534 | |
535 for (j = cmcf->phases[i].handlers.nelts - 1; j >=0; j--) { | |
536 ph->checker = checker; | |
537 ph->handler = h[j]; | |
538 ph->next = n; | |
539 ph++; | |
540 } | |
541 } | |
542 | |
543 return NGX_OK; | |
544 } | |
545 | |
546 | |
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547 static ngx_int_t |
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548 ngx_http_init_server_lists(ngx_conf_t *cf, ngx_array_t *servers, |
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549 ngx_array_t *in_ports) |
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550 { |
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551 ngx_uint_t s, l, p, a; |
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552 ngx_http_listen_t *listen; |
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553 ngx_http_conf_in_port_t *in_port; |
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554 ngx_http_conf_in_addr_t *in_addr; |
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555 ngx_http_core_srv_conf_t **cscfp; |
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556 |
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557 if (ngx_array_init(in_ports, cf->temp_pool, 2, |
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558 sizeof(ngx_http_conf_in_port_t)) |
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559 != NGX_OK) |
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560 { |
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561 return NGX_ERROR; |
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562 } |
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563 |
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564 /* "server" directives */ |
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565 |
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566 cscfp = servers->elts; |
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567 for (s = 0; s < servers->nelts; s++) { |
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568 |
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569 /* "listen" directives */ |
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570 |
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571 listen = cscfp[s]->listen.elts; |
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572 for (l = 0; l < cscfp[s]->listen.nelts; l++) { |
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573 |
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574 /* AF_INET only */ |
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575 |
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576 in_port = in_ports->elts; |
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577 for (p = 0; p < in_ports->nelts; p++) { |
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578 |
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579 if (listen[l].port != in_port[p].port) { |
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580 continue; |
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581 } |
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582 |
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583 /* the port is already in the port list */ |
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584 |
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585 in_addr = in_port[p].addrs.elts; |
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586 for (a = 0; a < in_port[p].addrs.nelts; a++) { |
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587 |
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588 if (listen[l].addr != in_addr[a].addr) { |
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589 continue; |
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590 } |
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591 |
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592 /* the address is already in the address list */ |
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593 |
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594 if (ngx_http_add_names(cf, cscfp[s], &in_addr[a]) != NGX_OK) |
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595 { |
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596 return NGX_ERROR; |
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597 } |
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598 |
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599 /* |
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600 * check the duplicate "default" server |
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601 * for this address:port |
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602 */ |
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603 |
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604 if (listen[l].conf.default_server) { |
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605 |
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606 if (in_addr[a].default_server) { |
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607 ngx_log_error(NGX_LOG_ERR, cf->log, 0, |
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608 "the duplicate default server in %s:%ui", |
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609 listen[l].file_name, listen[l].line); |
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610 |
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611 return NGX_ERROR; |
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612 } |
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613 |
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614 in_addr[a].core_srv_conf = cscfp[s]; |
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615 in_addr[a].default_server = 1; |
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616 } |
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617 |
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618 goto found; |
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619 } |
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620 |
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621 /* |
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622 * add the address to the addresses list that |
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623 * bound to this port |
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624 */ |
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625 |
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626 if (ngx_http_add_address(cf, cscfp[s], &in_port[p], &listen[l]) |
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627 != NGX_OK) |
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628 { |
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629 return NGX_ERROR; |
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630 } |
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631 |
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632 goto found; |
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633 } |
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634 |
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635 /* add the port to the in_port list */ |
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636 |
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637 in_port = ngx_array_push(in_ports); |
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638 if (in_port == NULL) { |
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639 return NGX_ERROR; |
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640 } |
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641 |
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642 in_port->port = listen[l].port; |
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643 in_port->addrs.elts = NULL; |
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644 |
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645 if (ngx_http_add_address(cf, cscfp[s], in_port, &listen[l]) |
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646 != NGX_OK) |
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647 { |
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648 return NGX_ERROR; |
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649 } |
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650 |
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651 found: |
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652 |
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653 continue; |
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654 } |
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655 } |
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656 |
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657 return NGX_OK; |
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658 } |
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659 |
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660 |
455 | 661 /* |
662 * add the server address, the server names and the server core module | |
663 * configurations to the port (in_port) | |
664 */ | |
665 | |
499 | 666 static ngx_int_t |
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667 ngx_http_add_address(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
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668 ngx_http_conf_in_port_t *in_port, ngx_http_listen_t *listen) |
455 | 669 { |
593 | 670 ngx_http_conf_in_addr_t *in_addr; |
455 | 671 |
672 if (in_port->addrs.elts == NULL) { | |
593 | 673 if (ngx_array_init(&in_port->addrs, cf->temp_pool, 4, |
1385 | 674 sizeof(ngx_http_conf_in_addr_t)) |
675 != NGX_OK) | |
455 | 676 { |
677 return NGX_ERROR; | |
678 } | |
679 } | |
680 | |
501 | 681 in_addr = ngx_array_push(&in_port->addrs); |
682 if (in_addr == NULL) { | |
455 | 683 return NGX_ERROR; |
684 } | |
685 | |
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686 in_addr->addr = listen->addr; |
593 | 687 in_addr->hash.buckets = NULL; |
688 in_addr->hash.size = 0; | |
1253
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689 in_addr->wc_head = NULL; |
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690 in_addr->wc_tail = NULL; |
455 | 691 in_addr->names.elts = NULL; |
1387 | 692 #if (NGX_PCRE) |
693 in_addr->nregex = 0; | |
694 in_addr->regex = NULL; | |
695 #endif | |
455 | 696 in_addr->core_srv_conf = cscf; |
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697 in_addr->default_server = listen->conf.default_server; |
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698 in_addr->bind = listen->conf.bind; |
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699 in_addr->listen_conf = &listen->conf; |
455 | 700 |
701 #if (NGX_DEBUG) | |
702 { | |
703 u_char text[20]; | |
704 ngx_inet_ntop(AF_INET, &in_addr->addr, text, 20); | |
705 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, cf->log, 0, "address: %s:%d", | |
706 text, in_port->port); | |
707 } | |
708 #endif | |
709 | |
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710 return ngx_http_add_names(cf, cscf, in_addr); |
455 | 711 } |
712 | |
713 | |
714 /* | |
715 * add the server names and the server core module | |
716 * configurations to the address:port (in_addr) | |
717 */ | |
718 | |
499 | 719 static ngx_int_t |
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720 ngx_http_add_names(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
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721 ngx_http_conf_in_addr_t *in_addr) |
455 | 722 { |
477 | 723 ngx_uint_t i, n; |
455 | 724 ngx_http_server_name_t *server_names, *name; |
725 | |
726 if (in_addr->names.elts == NULL) { | |
593 | 727 if (ngx_array_init(&in_addr->names, cf->temp_pool, 4, |
1385 | 728 sizeof(ngx_http_server_name_t)) |
729 != NGX_OK) | |
477 | 730 { |
731 return NGX_ERROR; | |
732 } | |
733 } | |
734 | |
455 | 735 server_names = cscf->server_names.elts; |
1387 | 736 |
455 | 737 for (i = 0; i < cscf->server_names.nelts; i++) { |
738 | |
477 | 739 for (n = 0; n < server_names[i].name.len; n++) { |
740 server_names[i].name.data[n] = | |
741 ngx_tolower(server_names[i].name.data[n]); | |
742 } | |
743 | |
455 | 744 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
461 | 745 "name: %V", &server_names[i].name); |
455 | 746 |
593 | 747 name = ngx_array_push(&in_addr->names); |
501 | 748 if (name == NULL) { |
455 | 749 return NGX_ERROR; |
750 } | |
751 | |
752 *name = server_names[i]; | |
753 } | |
754 | |
755 return NGX_OK; | |
756 } | |
757 | |
758 | |
499 | 759 static char * |
760 ngx_http_merge_locations(ngx_conf_t *cf, ngx_array_t *locations, | |
761 void **loc_conf, ngx_http_module_t *module, ngx_uint_t ctx_index) | |
396
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762 { |
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763 char *rv; |
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764 ngx_uint_t i; |
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765 ngx_http_core_loc_conf_t **clcfp; |
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766 |
593 | 767 clcfp = locations->elts; |
396
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768 |
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769 for (i = 0; i < locations->nelts; i++) { |
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770 rv = module->merge_loc_conf(cf, loc_conf[ctx_index], |
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771 clcfp[i]->loc_conf[ctx_index]); |
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772 if (rv != NGX_CONF_OK) { |
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773 return rv; |
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774 } |
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775 |
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776 if (clcfp[i]->locations == NULL) { |
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777 continue; |
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778 } |
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779 |
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780 rv = ngx_http_merge_locations(cf, clcfp[i]->locations, |
396
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781 clcfp[i]->loc_conf, module, ctx_index); |
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782 if (rv != NGX_CONF_OK) { |
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783 return rv; |
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784 } |
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785 } |
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786 |
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787 return NGX_CONF_OK; |
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788 } |
593 | 789 |
790 | |
1956
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791 static ngx_int_t |
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792 ngx_http_optimize_servers(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf, |
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793 ngx_array_t *in_ports) |
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794 { |
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795 ngx_int_t rc; |
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796 ngx_uint_t s, p, a, i; |
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797 ngx_hash_init_t hash; |
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798 ngx_http_server_name_t *name; |
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799 ngx_hash_keys_arrays_t ha; |
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|
800 ngx_http_conf_in_port_t *in_port; |
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801 ngx_http_conf_in_addr_t *in_addr; |
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|
802 #if (NGX_PCRE) |
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803 ngx_uint_t regex; |
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804 #endif |
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805 |
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806 in_port = in_ports->elts; |
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807 for (p = 0; p < in_ports->nelts; p++) { |
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|
808 |
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809 ngx_sort(in_port[p].addrs.elts, (size_t) in_port[p].addrs.nelts, |
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810 sizeof(ngx_http_conf_in_addr_t), ngx_http_cmp_conf_in_addrs); |
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|
811 |
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|
812 /* |
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813 * check whether all name-based servers have the same configuraiton |
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814 * as the default server, |
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815 * or some servers disable optimizing the server names |
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816 */ |
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|
817 |
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818 in_addr = in_port[p].addrs.elts; |
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819 for (a = 0; a < in_port[p].addrs.nelts; a++) { |
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|
820 |
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821 name = in_addr[a].names.elts; |
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822 for (s = 0; s < in_addr[a].names.nelts; s++) { |
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823 |
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824 if (in_addr[a].core_srv_conf != name[s].core_srv_conf |
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825 || name[s].core_srv_conf->optimize_server_names == 0) |
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826 { |
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827 goto virtual_names; |
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|
828 } |
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|
829 } |
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|
830 |
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|
831 /* |
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832 * if all name-based servers have the same configuration |
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833 * as the default server, |
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834 * and no servers disable optimizing the server names |
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835 * then we do not need to check them at run-time at all |
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|
836 */ |
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|
837 |
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838 in_addr[a].names.nelts = 0; |
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839 |
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|
840 continue; |
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|
841 |
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|
842 virtual_names: |
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|
843 |
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844 ngx_memzero(&ha, sizeof(ngx_hash_keys_arrays_t)); |
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845 |
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|
846 ha.temp_pool = ngx_create_pool(16384, cf->log); |
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847 if (ha.temp_pool == NULL) { |
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848 return NGX_ERROR; |
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|
849 } |
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|
850 |
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851 ha.pool = cf->pool; |
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diff
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|
852 |
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853 if (ngx_hash_keys_array_init(&ha, NGX_HASH_LARGE) != NGX_OK) { |
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|
854 goto failed; |
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|
855 } |
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|
856 |
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|
857 #if (NGX_PCRE) |
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858 regex = 0; |
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|
859 #endif |
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|
860 |
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|
861 name = in_addr[a].names.elts; |
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diff
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|
862 |
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diff
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|
863 for (s = 0; s < in_addr[a].names.nelts; s++) { |
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diff
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|
864 |
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diff
changeset
|
865 #if (NGX_PCRE) |
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|
866 if (name[s].regex) { |
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|
867 regex++; |
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|
868 continue; |
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diff
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|
869 } |
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diff
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|
870 #endif |
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|
871 |
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diff
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|
872 rc = ngx_hash_add_key(&ha, &name[s].name, name[s].core_srv_conf, |
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|
873 NGX_HASH_WILDCARD_KEY); |
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|
874 |
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|
875 if (rc == NGX_ERROR) { |
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|
876 return NGX_ERROR; |
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diff
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|
877 } |
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diff
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|
878 |
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diff
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|
879 if (rc == NGX_DECLINED) { |
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diff
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|
880 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
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changeset
|
881 "invalid server name or wildcard \"%V\" on %s", |
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|
882 &name[s].name, in_addr[a].listen_conf->addr); |
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parents:
2021
diff
changeset
|
883 return NGX_ERROR; |
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2021
diff
changeset
|
884 } |
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diff
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|
885 |
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2021
diff
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|
886 if (rc == NGX_BUSY) { |
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diff
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|
887 ngx_log_error(NGX_LOG_WARN, cf->log, 0, |
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diff
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|
888 "conflicting server name \"%V\" on %s, ignored", |
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|
889 &name[s].name, in_addr[a].listen_conf->addr); |
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|
890 } |
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diff
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|
891 } |
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diff
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|
892 |
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diff
changeset
|
893 hash.key = ngx_hash_key_lc; |
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|
894 hash.max_size = cmcf->server_names_hash_max_size; |
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|
895 hash.bucket_size = cmcf->server_names_hash_bucket_size; |
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|
896 hash.name = "server_names_hash"; |
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|
897 hash.pool = cf->pool; |
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changeset
|
898 |
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diff
changeset
|
899 if (ha.keys.nelts) { |
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changeset
|
900 hash.hash = &in_addr[a].hash; |
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changeset
|
901 hash.temp_pool = NULL; |
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diff
changeset
|
902 |
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diff
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|
903 if (ngx_hash_init(&hash, ha.keys.elts, ha.keys.nelts) != NGX_OK) |
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diff
changeset
|
904 { |
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diff
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|
905 goto failed; |
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diff
changeset
|
906 } |
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diff
changeset
|
907 } |
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2021
diff
changeset
|
908 |
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diff
changeset
|
909 if (ha.dns_wc_head.nelts) { |
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diff
changeset
|
910 |
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
911 ngx_qsort(ha.dns_wc_head.elts, |
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diff
changeset
|
912 (size_t) ha.dns_wc_head.nelts, |
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diff
changeset
|
913 sizeof(ngx_hash_key_t), |
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parents:
2021
diff
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|
914 ngx_http_cmp_dns_wildcards); |
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
915 |
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
916 hash.hash = NULL; |
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diff
changeset
|
917 hash.temp_pool = ha.temp_pool; |
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2021
diff
changeset
|
918 |
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diff
changeset
|
919 if (ngx_hash_wildcard_init(&hash, ha.dns_wc_head.elts, |
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|
920 ha.dns_wc_head.nelts) |
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|
921 != NGX_OK) |
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|
922 { |
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|
923 goto failed; |
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diff
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|
924 } |
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|
925 |
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|
926 in_addr[a].wc_head = (ngx_hash_wildcard_t *) hash.hash; |
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|
927 } |
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|
928 |
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|
929 if (ha.dns_wc_tail.nelts) { |
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|
930 |
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|
931 ngx_qsort(ha.dns_wc_tail.elts, |
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|
932 (size_t) ha.dns_wc_tail.nelts, |
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933 sizeof(ngx_hash_key_t), |
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|
934 ngx_http_cmp_dns_wildcards); |
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935 |
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|
936 hash.hash = NULL; |
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937 hash.temp_pool = ha.temp_pool; |
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938 |
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939 if (ngx_hash_wildcard_init(&hash, ha.dns_wc_tail.elts, |
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|
940 ha.dns_wc_tail.nelts) |
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941 != NGX_OK) |
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|
942 { |
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|
943 goto failed; |
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|
944 } |
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945 |
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946 in_addr[a].wc_tail = (ngx_hash_wildcard_t *) hash.hash; |
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|
947 } |
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|
948 |
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|
949 ngx_destroy_pool(ha.temp_pool); |
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|
950 |
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|
951 #if (NGX_PCRE) |
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|
952 |
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953 if (regex == 0) { |
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|
954 continue; |
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|
955 } |
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|
956 |
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957 in_addr[a].nregex = regex; |
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958 in_addr[a].regex = ngx_palloc(cf->pool, |
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959 regex * sizeof(ngx_http_server_name_t)); |
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|
960 |
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961 if (in_addr[a].regex == NULL) { |
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962 return NGX_ERROR; |
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963 } |
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964 |
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965 for (i = 0, s = 0; s < in_addr[a].names.nelts; s++) { |
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966 if (name[s].regex) { |
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967 in_addr[a].regex[i++] = name[s]; |
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968 } |
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969 } |
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970 #endif |
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971 } |
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972 |
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973 if (ngx_http_init_listening(cf, &in_port[p]) != NGX_OK) { |
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974 return NGX_ERROR; |
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975 } |
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976 } |
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977 |
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978 return NGX_OK; |
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979 |
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980 failed: |
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981 |
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982 ngx_destroy_pool(ha.temp_pool); |
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983 |
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984 return NGX_ERROR; |
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|
985 } |
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|
986 |
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987 |
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988 static ngx_int_t |
593 | 989 ngx_http_cmp_conf_in_addrs(const void *one, const void *two) |
990 { | |
991 ngx_http_conf_in_addr_t *first, *second; | |
992 | |
993 first = (ngx_http_conf_in_addr_t *) one; | |
994 second = (ngx_http_conf_in_addr_t *) two; | |
995 | |
996 if (first->addr == INADDR_ANY) { | |
997 /* the INADDR_ANY must be the last resort, shift it to the end */ | |
998 return 1; | |
999 } | |
1000 | |
1001 if (first->bind && !second->bind) { | |
1002 /* shift explicit bind()ed addresses to the start */ | |
1003 return -1; | |
1004 } | |
1005 | |
1006 if (!first->bind && second->bind) { | |
1007 /* shift explicit bind()ed addresses to the start */ | |
1008 return 1; | |
1009 } | |
1010 | |
1011 /* do not sort by default */ | |
1012 | |
1013 return 0; | |
1014 } | |
1015 | |
1016 | |
1017 static int ngx_libc_cdecl | |
1018 ngx_http_cmp_dns_wildcards(const void *one, const void *two) | |
1019 { | |
1020 ngx_hash_key_t *first, *second; | |
1021 | |
1022 first = (ngx_hash_key_t *) one; | |
1023 second = (ngx_hash_key_t *) two; | |
1024 | |
1025 return ngx_strcmp(first->key.data, second->key.data); | |
1026 } | |
2022
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1027 |
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1028 |
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1029 static ngx_int_t |
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1030 ngx_http_init_listening(ngx_conf_t *cf, ngx_http_conf_in_port_t *in_port) |
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1031 { |
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1032 ngx_uint_t i, a, last, bind_all, done; |
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1033 ngx_listening_t *ls; |
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1034 ngx_http_in_port_t *hip; |
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1035 ngx_http_conf_in_addr_t *in_addr; |
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1036 ngx_http_virtual_names_t *vn; |
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1037 ngx_http_core_loc_conf_t *clcf; |
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1038 ngx_http_core_srv_conf_t *cscf; |
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1039 |
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1040 in_addr = in_port->addrs.elts; |
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1041 last = in_port->addrs.nelts; |
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1042 |
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1043 /* |
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1044 * if there is a binding to a "*:port" then we need to bind() |
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1045 * to the "*:port" only and ignore other bindings |
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1046 */ |
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1047 |
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1048 if (in_addr[last - 1].addr == INADDR_ANY) { |
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1049 in_addr[last - 1].bind = 1; |
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1050 bind_all = 0; |
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1051 |
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1052 } else { |
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1053 bind_all = 1; |
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1054 } |
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1055 |
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1056 a = 0; |
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1057 |
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1058 while (a < last) { |
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1059 |
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1060 if (!bind_all && !in_addr[a].bind) { |
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1061 a++; |
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1062 continue; |
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1063 } |
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1064 |
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1065 ls = ngx_listening_inet_stream_socket(cf, in_addr[a].addr, |
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1066 in_port->port); |
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1067 if (ls == NULL) { |
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1068 return NGX_ERROR; |
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1069 } |
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1070 |
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1071 ls->addr_ntop = 1; |
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1072 |
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1073 ls->handler = ngx_http_init_connection; |
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1074 |
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1075 cscf = in_addr[a].core_srv_conf; |
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1076 ls->pool_size = cscf->connection_pool_size; |
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1077 ls->post_accept_timeout = cscf->client_header_timeout; |
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1078 |
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1079 clcf = cscf->ctx->loc_conf[ngx_http_core_module.ctx_index]; |
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1080 |
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1081 ls->log = *clcf->err_log; |
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1082 ls->log.data = &ls->addr_text; |
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1083 ls->log.handler = ngx_accept_log_error; |
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1084 |
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1085 #if (NGX_WIN32) |
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1086 { |
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1087 ngx_iocp_conf_t *iocpcf; |
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1088 |
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1089 iocpcf = ngx_event_get_conf(cf->cycle->conf_ctx, ngx_iocp_module); |
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1090 if (iocpcf->acceptex_read) { |
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1091 ls->post_accept_buffer_size = cscf->client_header_buffer_size; |
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1092 } |
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1093 } |
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1094 #endif |
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1095 |
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1096 ls->backlog = in_addr[a].listen_conf->backlog; |
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1097 ls->rcvbuf = in_addr[a].listen_conf->rcvbuf; |
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1098 ls->sndbuf = in_addr[a].listen_conf->sndbuf; |
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1099 |
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1100 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) |
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1101 ls->accept_filter = in_addr[a].listen_conf->accept_filter; |
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1102 #endif |
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1103 |
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1104 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) |
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1105 ls->deferred_accept = in_addr[a].listen_conf->deferred_accept; |
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1106 #endif |
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1107 |
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1108 hip = ngx_palloc(cf->pool, sizeof(ngx_http_in_port_t)); |
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1109 if (hip == NULL) { |
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1110 return NGX_ERROR; |
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1111 } |
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1112 |
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1113 hip->port = in_port->port; |
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1114 |
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1115 hip->port_text.data = ngx_palloc(cf->pool, 7); |
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1116 if (hip->port_text.data == NULL) { |
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1117 return NGX_ERROR; |
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1118 } |
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1119 |
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1120 ls->servers = hip; |
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1121 |
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1122 hip->port_text.len = ngx_sprintf(hip->port_text.data, ":%d", hip->port) |
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1123 - hip->port_text.data; |
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1124 |
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1125 in_addr = in_port->addrs.elts; |
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1126 |
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1127 if (in_addr[a].bind && in_addr[a].addr != INADDR_ANY) { |
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1128 hip->naddrs = 1; |
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1129 done = 0; |
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1130 |
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1131 } else if (in_port->addrs.nelts > 1 |
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1132 && in_addr[last - 1].addr == INADDR_ANY) |
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1133 { |
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1134 hip->naddrs = last; |
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1135 done = 1; |
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1136 |
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1137 } else { |
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1138 hip->naddrs = 1; |
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1139 done = 0; |
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1140 } |
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1141 |
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1142 hip->addrs = ngx_pcalloc(cf->pool, |
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1143 hip->naddrs * sizeof(ngx_http_in_addr_t)); |
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1144 if (hip->addrs == NULL) { |
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1145 return NGX_ERROR; |
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1146 } |
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1147 |
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1148 for (i = 0; i < hip->naddrs; i++) { |
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1149 hip->addrs[i].addr = in_addr[i].addr; |
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1150 hip->addrs[i].core_srv_conf = in_addr[i].core_srv_conf; |
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1151 |
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1152 if (in_addr[i].hash.buckets == NULL |
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1153 && (in_addr[i].wc_head == NULL |
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1154 || in_addr[i].wc_head->hash.buckets == NULL) |
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1155 && (in_addr[i].wc_head == NULL |
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1156 || in_addr[i].wc_head->hash.buckets == NULL)) |
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1157 { |
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1158 continue; |
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1159 } |
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1160 |
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1161 vn = ngx_palloc(cf->pool, sizeof(ngx_http_virtual_names_t)); |
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1162 if (vn == NULL) { |
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1163 return NGX_ERROR; |
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1164 } |
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1165 hip->addrs[i].virtual_names = vn; |
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1166 |
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1167 vn->names.hash = in_addr[i].hash; |
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1168 vn->names.wc_head = in_addr[i].wc_head; |
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1169 vn->names.wc_tail = in_addr[i].wc_tail; |
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1170 #if (NGX_PCRE) |
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1171 vn->nregex = in_addr[i].nregex; |
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1172 vn->regex = in_addr[i].regex; |
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1173 #endif |
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1174 } |
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1175 |
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1176 if (done) { |
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1177 return NGX_OK; |
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1178 } |
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1179 |
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1180 in_addr++; |
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1181 in_port->addrs.elts = in_addr; |
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1182 last--; |
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1183 |
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1184 a = 0; |
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1185 } |
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1186 |
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1187 return NGX_OK; |
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
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1188 } |