Mercurial > hg > nginx
annotate src/http/ngx_http.c @ 1387:cb8b30ef3e7e
regex in server_name
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Sun, 12 Aug 2007 19:48:12 +0000 |
| parents | 4612daca9dc1 |
| children | 56f1ea5baabb |
| 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); |
| 455 | 14 static ngx_int_t ngx_http_add_address(ngx_conf_t *cf, |
| 593 | 15 ngx_http_conf_in_port_t *in_port, ngx_http_listen_t *lscf, |
| 499 | 16 ngx_http_core_srv_conf_t *cscf); |
| 455 | 17 static ngx_int_t ngx_http_add_names(ngx_conf_t *cf, |
| 593 | 18 ngx_http_conf_in_addr_t *in_addr, ngx_http_core_srv_conf_t *cscf); |
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19 static char *ngx_http_merge_locations(ngx_conf_t *cf, |
| 499 | 20 ngx_array_t *locations, void **loc_conf, ngx_http_module_t *module, |
| 21 ngx_uint_t ctx_index); | |
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22 static int ngx_http_cmp_conf_in_addrs(const void *one, const void *two); |
| 593 | 23 static int ngx_libc_cdecl ngx_http_cmp_dns_wildcards(const void *one, |
| 24 const void *two); | |
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25 |
| 593 | 26 ngx_uint_t ngx_http_max_module; |
| 27 | |
| 28 ngx_uint_t ngx_http_total_requests; | |
| 29 uint64_t ngx_http_total_sent; | |
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30 |
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32 ngx_int_t (*ngx_http_top_header_filter) (ngx_http_request_t *r); |
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33 ngx_int_t (*ngx_http_top_body_filter) (ngx_http_request_t *r, ngx_chain_t *ch); |
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34 |
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35 |
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36 static ngx_command_t ngx_http_commands[] = { |
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37 |
| 499 | 38 { ngx_string("http"), |
| 39 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, | |
| 40 ngx_http_block, | |
| 41 0, | |
| 42 0, | |
| 43 NULL }, | |
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44 |
| 499 | 45 ngx_null_command |
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46 }; |
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47 |
| 577 | 48 |
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49 static ngx_core_module_t ngx_http_module_ctx = { |
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50 ngx_string("http"), |
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51 NULL, |
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52 NULL |
| 577 | 53 }; |
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54 |
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55 |
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56 ngx_module_t ngx_http_module = { |
| 509 | 57 NGX_MODULE_V1, |
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58 &ngx_http_module_ctx, /* module context */ |
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59 ngx_http_commands, /* module directives */ |
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60 NGX_CORE_MODULE, /* module type */ |
| 541 | 61 NULL, /* init master */ |
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62 NULL, /* init module */ |
| 541 | 63 NULL, /* init process */ |
| 64 NULL, /* init thread */ | |
| 65 NULL, /* exit thread */ | |
| 66 NULL, /* exit process */ | |
| 67 NULL, /* exit master */ | |
| 68 NGX_MODULE_V1_PADDING | |
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69 }; |
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70 |
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71 |
| 499 | 72 static char * |
| 73 ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
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74 { |
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75 char *rv; |
| 681 | 76 ngx_int_t rc, j; |
| 77 ngx_uint_t mi, m, s, l, p, a, i, n; | |
| 78 ngx_uint_t find_config_index, use_rewrite, use_access; | |
| 593 | 79 ngx_uint_t last, bind_all, done; |
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80 ngx_conf_t pcf; |
| 649 | 81 ngx_array_t headers_in, in_ports; |
| 82 ngx_hash_key_t *hk; | |
| 593 | 83 ngx_hash_init_t hash; |
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84 ngx_listening_t *ls; |
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85 ngx_http_listen_t *lscf; |
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86 ngx_http_module_t *module; |
| 649 | 87 ngx_http_header_t *header; |
| 593 | 88 ngx_http_in_port_t *hip; |
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89 ngx_http_handler_pt *h; |
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90 ngx_http_conf_ctx_t *ctx; |
| 593 | 91 ngx_http_conf_in_port_t *in_port; |
| 92 ngx_http_conf_in_addr_t *in_addr; | |
| 93 ngx_hash_keys_arrays_t ha; | |
| 94 ngx_http_server_name_t *name; | |
| 681 | 95 ngx_http_phase_handler_t *ph; |
| 593 | 96 ngx_http_virtual_names_t *vn; |
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97 ngx_http_core_srv_conf_t **cscfp, *cscf; |
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98 ngx_http_core_loc_conf_t *clcf; |
| 681 | 99 ngx_http_phase_handler_pt checker; |
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100 ngx_http_core_main_conf_t *cmcf; |
| 1387 | 101 #if (NGX_PCRE) |
| 102 ngx_uint_t regex; | |
| 103 #endif | |
| 461 | 104 #if (NGX_WIN32) |
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105 ngx_iocp_conf_t *iocpcf; |
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106 #endif |
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107 |
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108 /* the main http context */ |
| 477 | 109 |
| 501 | 110 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t)); |
| 111 if (ctx == NULL) { | |
| 485 | 112 return NGX_CONF_ERROR; |
| 113 } | |
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114 |
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115 *(ngx_http_conf_ctx_t **) conf = ctx; |
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116 |
| 485 | 117 |
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118 /* count the number of the http modules and set up their indices */ |
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119 |
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120 ngx_http_max_module = 0; |
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121 for (m = 0; ngx_modules[m]; m++) { |
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122 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
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123 continue; |
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124 } |
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125 |
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126 ngx_modules[m]->ctx_index = ngx_http_max_module++; |
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127 } |
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128 |
| 477 | 129 |
| 485 | 130 /* the http main_conf context, it is the same in the all http contexts */ |
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131 |
| 485 | 132 ctx->main_conf = ngx_pcalloc(cf->pool, |
| 133 sizeof(void *) * ngx_http_max_module); | |
| 134 if (ctx->main_conf == NULL) { | |
| 135 return NGX_CONF_ERROR; | |
| 136 } | |
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137 |
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138 |
| 485 | 139 /* |
| 140 * the http null srv_conf context, it is used to merge | |
| 141 * the server{}s' srv_conf's | |
| 142 */ | |
| 143 | |
| 144 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
| 145 if (ctx->srv_conf == NULL) { | |
| 146 return NGX_CONF_ERROR; | |
| 147 } | |
| 148 | |
| 149 | |
| 150 /* | |
| 151 * the http null loc_conf context, it is used to merge | |
| 152 * the server{}s' loc_conf's | |
| 153 */ | |
| 154 | |
| 155 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
| 156 if (ctx->loc_conf == NULL) { | |
| 157 return NGX_CONF_ERROR; | |
| 158 } | |
| 159 | |
| 160 | |
| 161 /* | |
| 162 * create the main_conf's, the null srv_conf's, and the null loc_conf's | |
| 163 * of the all http modules | |
| 164 */ | |
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165 |
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166 for (m = 0; ngx_modules[m]; m++) { |
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167 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
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168 continue; |
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169 } |
|
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nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
170 |
|
96
a23d010f356d
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parents:
95
diff
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|
171 module = ngx_modules[m]->ctx; |
|
a23d010f356d
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parents:
95
diff
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172 mi = ngx_modules[m]->ctx_index; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
diff
changeset
|
173 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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|
174 if (module->create_main_conf) { |
| 501 | 175 ctx->main_conf[mi] = module->create_main_conf(cf); |
| 176 if (ctx->main_conf[mi] == NULL) { | |
| 485 | 177 return NGX_CONF_ERROR; |
| 178 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
179 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
180 |
|
637625a2acdb
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|
181 if (module->create_srv_conf) { |
| 501 | 182 ctx->srv_conf[mi] = module->create_srv_conf(cf); |
| 183 if (ctx->srv_conf[mi] == NULL) { | |
| 485 | 184 return NGX_CONF_ERROR; |
| 185 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
186 } |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
187 |
|
0e81ac0bb3e2
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diff
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188 if (module->create_loc_conf) { |
| 501 | 189 ctx->loc_conf[mi] = module->create_loc_conf(cf); |
| 190 if (ctx->loc_conf[mi] == NULL) { | |
| 485 | 191 return NGX_CONF_ERROR; |
| 192 } | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
193 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
194 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
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parents:
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diff
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|
195 |
| 509 | 196 pcf = *cf; |
| 197 cf->ctx = ctx; | |
| 198 | |
| 199 for (m = 0; ngx_modules[m]; m++) { | |
| 200 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
| 201 continue; | |
| 202 } | |
| 203 | |
| 204 module = ngx_modules[m]->ctx; | |
| 205 mi = ngx_modules[m]->ctx_index; | |
| 206 | |
| 207 if (module->preconfiguration) { | |
| 208 if (module->preconfiguration(cf) != NGX_OK) { | |
| 209 return NGX_CONF_ERROR; | |
| 210 } | |
| 211 } | |
| 212 } | |
| 485 | 213 |
|
91
637625a2acdb
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parents:
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diff
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|
214 /* parse inside the http{} block */ |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
215 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
95
diff
changeset
|
216 cf->module_type = NGX_HTTP_MODULE; |
|
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
81
diff
changeset
|
217 cf->cmd_type = NGX_HTTP_MAIN_CONF; |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
218 rv = ngx_conf_parse(cf, NULL); |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
219 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
220 if (rv != NGX_CONF_OK) { |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
144
diff
changeset
|
221 *cf = pcf; |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
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parents:
41
diff
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|
222 return rv; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
223 } |
|
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
224 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
225 /* |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
144
diff
changeset
|
226 * init http{} main_conf's, merge the server{}s' srv_conf's |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
144
diff
changeset
|
227 * and its location{}s' loc_conf's |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
228 */ |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
229 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
230 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index]; |
|
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
231 cscfp = cmcf->servers.elts; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
232 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
233 for (m = 0; ngx_modules[m]; m++) { |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
234 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
235 continue; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
236 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
237 |
|
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
238 module = ngx_modules[m]->ctx; |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
239 mi = ngx_modules[m]->ctx_index; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
240 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
241 /* init http{} main_conf's */ |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
242 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
243 if (module->init_main_conf) { |
|
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
116
diff
changeset
|
244 rv = module->init_main_conf(cf, ctx->main_conf[mi]); |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
245 if (rv != NGX_CONF_OK) { |
|
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
246 *cf = pcf; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
247 return rv; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
248 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
249 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
250 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
251 for (s = 0; s < cmcf->servers.nelts; s++) { |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
252 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
253 /* merge the server{}s' srv_conf's */ |
|
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
254 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
255 if (module->merge_srv_conf) { |
|
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
116
diff
changeset
|
256 rv = module->merge_srv_conf(cf, |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
257 ctx->srv_conf[mi], |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
258 cscfp[s]->ctx->srv_conf[mi]); |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
259 if (rv != NGX_CONF_OK) { |
|
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
260 *cf = pcf; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
261 return rv; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
262 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
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
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
265 if (module->merge_loc_conf) { |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
266 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
267 /* 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
|
268 |
|
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
116
diff
changeset
|
269 rv = module->merge_loc_conf(cf, |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
270 ctx->loc_conf[mi], |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
271 cscfp[s]->ctx->loc_conf[mi]); |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
272 if (rv != NGX_CONF_OK) { |
|
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
273 *cf = pcf; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
274 return rv; |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
275 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
276 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
277 /* merge the locations{}' loc_conf's */ |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
278 |
|
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
279 rv = ngx_http_merge_locations(cf, &cscfp[s]->locations, |
|
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
280 cscfp[s]->ctx->loc_conf, |
|
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
281 module, mi); |
|
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
282 if (rv != NGX_CONF_OK) { |
|
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
283 *cf = pcf; |
|
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
284 return rv; |
|
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
285 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
286 } |
|
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
287 } |
|
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
288 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
289 |
| 485 | 290 |
|
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
291 /* init lists of the handlers */ |
|
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
292 |
| 573 | 293 if (ngx_array_init(&cmcf->phases[NGX_HTTP_POST_READ_PHASE].handlers, |
| 294 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 295 != NGX_OK) | |
| 485 | 296 { |
| 297 return NGX_CONF_ERROR; | |
| 298 } | |
| 299 | |
| 573 | 300 |
| 301 if (ngx_array_init(&cmcf->phases[NGX_HTTP_SERVER_REWRITE_PHASE].handlers, | |
| 302 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 303 != NGX_OK) | |
| 304 { | |
| 305 return NGX_CONF_ERROR; | |
| 306 } | |
| 307 | |
|
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
308 |
| 573 | 309 if (ngx_array_init(&cmcf->phases[NGX_HTTP_REWRITE_PHASE].handlers, |
| 310 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 311 != NGX_OK) | |
| 312 { | |
| 313 return NGX_CONF_ERROR; | |
| 314 } | |
| 315 | |
| 316 | |
| 581 | 317 if (ngx_array_init(&cmcf->phases[NGX_HTTP_PREACCESS_PHASE].handlers, |
| 318 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 319 != NGX_OK) | |
| 320 { | |
| 321 return NGX_CONF_ERROR; | |
| 322 } | |
| 323 | |
| 324 | |
| 485 | 325 if (ngx_array_init(&cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers, |
| 581 | 326 cf->pool, 2, sizeof(ngx_http_handler_pt)) |
| 573 | 327 != NGX_OK) |
| 485 | 328 { |
| 329 return NGX_CONF_ERROR; | |
| 330 } | |
| 331 | |
|
368
15c84a40e87d
nginx-0.0.7-2004-06-24-20:07:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
332 |
| 485 | 333 if (ngx_array_init(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers, |
| 573 | 334 cf->pool, 4, sizeof(ngx_http_handler_pt)) |
| 335 != NGX_OK) | |
| 485 | 336 { |
| 337 return NGX_CONF_ERROR; | |
| 338 } | |
| 339 | |
|
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
340 |
| 581 | 341 if (ngx_array_init(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers, |
| 342 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 343 != NGX_OK) | |
| 344 { | |
| 345 return NGX_CONF_ERROR; | |
| 346 } | |
| 347 | |
| 348 | |
| 649 | 349 if (ngx_array_init(&headers_in, cf->temp_pool, 32, sizeof(ngx_hash_key_t)) |
| 507 | 350 != NGX_OK) |
| 351 { | |
| 352 return NGX_CONF_ERROR; | |
| 353 } | |
| 354 | |
| 649 | 355 for (header = ngx_http_headers_in; header->name.len; header++) { |
| 356 hk = ngx_array_push(&headers_in); | |
| 357 if (hk == NULL) { | |
| 358 return NGX_CONF_ERROR; | |
| 359 } | |
| 360 | |
| 361 hk->key = header->name; | |
| 362 hk->key_hash = ngx_hash_key_lc(header->name.data, header->name.len); | |
| 363 hk->value = header; | |
| 364 } | |
| 365 | |
| 366 hash.hash = &cmcf->headers_in_hash; | |
| 367 hash.key = ngx_hash_key_lc; | |
| 368 hash.max_size = 512; | |
|
751
bae59a740c40
align hash bucket size to cache line
Igor Sysoev <igor@sysoev.ru>
parents:
750
diff
changeset
|
369 hash.bucket_size = ngx_align(64, ngx_cacheline_size); |
| 649 | 370 hash.name = "headers_in_hash"; |
| 371 hash.pool = cf->pool; | |
| 372 hash.temp_pool = NULL; | |
| 373 | |
| 374 if (ngx_hash_init(&hash, headers_in.elts, headers_in.nelts) != NGX_OK) { | |
| 375 return NGX_CONF_ERROR; | |
| 376 } | |
| 377 | |
| 509 | 378 |
| 379 for (m = 0; ngx_modules[m]; m++) { | |
| 380 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
| 381 continue; | |
| 382 } | |
| 383 | |
| 384 module = ngx_modules[m]->ctx; | |
| 385 mi = ngx_modules[m]->ctx_index; | |
| 386 | |
| 387 if (module->postconfiguration) { | |
| 388 if (module->postconfiguration(cf) != NGX_OK) { | |
| 389 return NGX_CONF_ERROR; | |
| 390 } | |
| 391 } | |
| 392 } | |
| 393 | |
| 573 | 394 if (ngx_http_variables_init_vars(cf) != NGX_OK) { |
| 395 return NGX_CONF_ERROR; | |
| 396 } | |
| 509 | 397 |
| 398 /* | |
| 399 * http{}'s cf->ctx was needed while the configuration merging | |
| 400 * and in postconfiguration process | |
| 401 */ | |
| 402 | |
| 403 *cf = pcf; | |
| 404 | |
| 507 | 405 |
| 681 | 406 cmcf->phase_engine.server_rewrite_index = (ngx_uint_t) -1; |
| 1353 | 407 cmcf->phase_engine.location_rewrite_index = (ngx_uint_t) -1; |
| 681 | 408 find_config_index = 0; |
| 409 use_rewrite = cmcf->phases[NGX_HTTP_REWRITE_PHASE].handlers.nelts ? 1 : 0; | |
| 410 use_access = cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers.nelts ? 1 : 0; | |
| 411 | |
| 412 n = use_rewrite + use_access + 1; /* find config phase */ | |
| 413 | |
| 414 for (i = 0; i < NGX_HTTP_LOG_PHASE; i++) { | |
| 415 n += cmcf->phases[i].handlers.nelts; | |
| 416 } | |
| 417 | |
| 418 ph = ngx_pcalloc(cf->pool, | |
| 419 n * sizeof(ngx_http_phase_handler_t) + sizeof(void *)); | |
| 420 if (ph == NULL) { | |
| 421 return NGX_CONF_ERROR; | |
| 422 } | |
| 423 | |
| 424 cmcf->phase_engine.handlers = ph; | |
| 425 n = 0; | |
| 426 | |
| 427 for (i = 0; i < NGX_HTTP_LOG_PHASE; i++) { | |
| 428 h = cmcf->phases[i].handlers.elts; | |
| 429 | |
| 430 switch (i) { | |
| 431 | |
| 432 case NGX_HTTP_SERVER_REWRITE_PHASE: | |
| 433 if (cmcf->phase_engine.server_rewrite_index == (ngx_uint_t) -1) { | |
| 434 cmcf->phase_engine.server_rewrite_index = n; | |
| 435 } | |
| 436 checker = ngx_http_core_generic_phase; | |
| 437 | |
| 438 break; | |
| 439 | |
| 440 case NGX_HTTP_FIND_CONFIG_PHASE: | |
| 441 find_config_index = n; | |
| 442 | |
| 443 ph->checker = ngx_http_core_find_config_phase; | |
| 444 n++; | |
| 445 ph++; | |
| 446 | |
| 447 continue; | |
| 448 | |
| 1353 | 449 case NGX_HTTP_REWRITE_PHASE: |
| 450 if (cmcf->phase_engine.location_rewrite_index == (ngx_uint_t) -1) { | |
| 451 cmcf->phase_engine.location_rewrite_index = n; | |
| 452 } | |
| 453 checker = ngx_http_core_generic_phase; | |
| 454 | |
| 455 break; | |
| 456 | |
| 681 | 457 case NGX_HTTP_POST_REWRITE_PHASE: |
| 458 if (use_rewrite) { | |
| 459 ph->checker = ngx_http_core_post_rewrite_phase; | |
| 460 ph->next = find_config_index; | |
| 461 n++; | |
| 462 ph++; | |
| 463 } | |
| 464 | |
| 465 continue; | |
| 466 | |
| 467 case NGX_HTTP_ACCESS_PHASE: | |
| 468 checker = ngx_http_core_access_phase; | |
| 469 n++; | |
| 470 break; | |
| 471 | |
| 472 case NGX_HTTP_POST_ACCESS_PHASE: | |
| 473 if (use_access) { | |
| 474 ph->checker = ngx_http_core_post_access_phase; | |
| 475 ph->next = n; | |
| 476 ph++; | |
| 477 } | |
| 478 | |
| 479 continue; | |
| 480 | |
| 481 case NGX_HTTP_CONTENT_PHASE: | |
| 482 checker = ngx_http_core_content_phase; | |
| 483 break; | |
| 484 | |
| 485 default: | |
| 486 checker = ngx_http_core_generic_phase; | |
| 487 } | |
| 488 | |
| 489 n += cmcf->phases[i].handlers.nelts; | |
| 490 | |
| 491 for (j = cmcf->phases[i].handlers.nelts - 1; j >=0; j--) { | |
| 492 ph->checker = checker; | |
| 493 ph->handler = h[j]; | |
| 494 ph->next = n; | |
| 495 ph++; | |
| 496 } | |
| 497 } | |
| 498 | |
| 499 | |
|
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
500 /* |
| 455 | 501 * create the lists of ports, addresses and server names |
| 502 * to quickly find the server core module configuration at run-time | |
|
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
503 */ |
|
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
504 |
| 593 | 505 if (ngx_array_init(&in_ports, cf->temp_pool, 2, |
| 506 sizeof(ngx_http_conf_in_port_t)) | |
| 501 | 507 != NGX_OK) |
| 455 | 508 { |
| 509 return NGX_CONF_ERROR; | |
| 510 } | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
511 |
|
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
512 /* "server" directives */ |
| 455 | 513 |
|
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
514 cscfp = cmcf->servers.elts; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
515 for (s = 0; s < cmcf->servers.nelts; s++) { |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
516 |
|
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
517 /* "listen" directives */ |
| 455 | 518 |
|
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
519 lscf = cscfp[s]->listen.elts; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
520 for (l = 0; l < cscfp[s]->listen.nelts; l++) { |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
521 |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
522 /* AF_INET only */ |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
523 |
|
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
524 in_port = in_ports.elts; |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
525 for (p = 0; p < in_ports.nelts; p++) { |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
526 |
| 593 | 527 if (lscf[l].port != in_port[p].port) { |
| 528 continue; | |
| 529 } | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
530 |
| 593 | 531 /* the port is already in the port list */ |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
532 |
| 593 | 533 in_addr = in_port[p].addrs.elts; |
| 534 for (a = 0; a < in_port[p].addrs.nelts; a++) { | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
535 |
| 593 | 536 if (lscf[l].addr != in_addr[a].addr) { |
| 537 continue; | |
| 538 } | |
|
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
539 |
| 593 | 540 /* the address is already in the address list */ |
|
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
541 |
| 593 | 542 if (ngx_http_add_names(cf, &in_addr[a], cscfp[s]) != NGX_OK) |
| 543 { | |
| 544 return NGX_CONF_ERROR; | |
| 545 } | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
546 |
| 593 | 547 /* |
| 548 * check the duplicate "default" server | |
| 549 * for this address:port | |
| 550 */ | |
|
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
551 |
| 593 | 552 if (lscf[l].conf.default_server) { |
| 455 | 553 |
| 593 | 554 if (in_addr[a].default_server) { |
| 555 ngx_log_error(NGX_LOG_ERR, cf->log, 0, | |
| 461 | 556 "the duplicate default server in %V:%d", |
| 557 &lscf[l].file_name, lscf[l].line); | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
558 |
| 593 | 559 return NGX_CONF_ERROR; |
| 560 } | |
| 455 | 561 |
| 593 | 562 in_addr[a].core_srv_conf = cscfp[s]; |
| 563 in_addr[a].default_server = 1; | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
564 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
565 |
| 593 | 566 goto found; |
| 455 | 567 } |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
568 |
| 593 | 569 /* |
| 570 * add the address to the addresses list that | |
| 571 * bound to this port | |
| 572 */ | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
573 |
| 593 | 574 if (ngx_http_add_address(cf, &in_port[p], &lscf[l], cscfp[s]) |
| 501 | 575 != NGX_OK) |
| 455 | 576 { |
| 577 return NGX_CONF_ERROR; | |
| 578 } | |
| 593 | 579 |
| 580 goto found; | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
581 } |
| 593 | 582 |
| 583 /* add the port to the in_port list */ | |
| 584 | |
| 585 in_port = ngx_array_push(&in_ports); | |
| 586 if (in_port == NULL) { | |
| 587 return NGX_CONF_ERROR; | |
| 588 } | |
| 589 | |
| 590 in_port->port = lscf[l].port; | |
| 591 in_port->addrs.elts = NULL; | |
| 592 | |
| 593 if (ngx_http_add_address(cf, in_port, &lscf[l], cscfp[s]) != NGX_OK) | |
| 594 { | |
| 595 return NGX_CONF_ERROR; | |
| 596 } | |
| 597 | |
| 598 found: | |
| 599 | |
| 600 continue; | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
601 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
602 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
603 |
| 455 | 604 |
| 605 /* optimize the lists of ports, addresses and server names */ | |
|
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
606 |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
607 /* AF_INET only */ |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
608 |
|
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
609 in_port = in_ports.elts; |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
610 for (p = 0; p < in_ports.nelts; p++) { |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
611 |
|
1209
c6c33f81fd79
use stable search where it is required
Igor Sysoev <igor@sysoev.ru>
parents:
751
diff
changeset
|
612 ngx_sort(in_port[p].addrs.elts, (size_t) in_port[p].addrs.nelts, |
|
c6c33f81fd79
use stable search where it is required
Igor Sysoev <igor@sysoev.ru>
parents:
751
diff
changeset
|
613 sizeof(ngx_http_conf_in_addr_t), ngx_http_cmp_conf_in_addrs); |
| 523 | 614 |
| 455 | 615 /* |
| 616 * check whether all name-based servers have the same configuraiton | |
| 603 | 617 * as the default server, |
| 609 | 618 * or some servers disable optimizing the server names |
| 455 | 619 */ |
|
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
620 |
|
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
621 in_addr = in_port[p].addrs.elts; |
|
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
622 for (a = 0; a < in_port[p].addrs.nelts; a++) { |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
623 |
|
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
624 name = in_addr[a].names.elts; |
| 603 | 625 for (s = 0; s < in_addr[a].names.nelts; s++) { |
| 626 | |
| 627 if (in_addr[a].core_srv_conf != name[s].core_srv_conf | |
| 613 | 628 || name[s].core_srv_conf->optimize_server_names == 0) |
| 455 | 629 { |
| 593 | 630 goto virtual_names; |
| 477 | 631 } |
| 632 } | |
| 633 | |
|
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
634 /* |
| 455 | 635 * if all name-based servers have the same configuration |
| 603 | 636 * as the default server, |
| 609 | 637 * and no servers disable optimizing the server names |
| 455 | 638 * then we do not need to check them at run-time at all |
|
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
639 */ |
|
89
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|
640 |
| 593 | 641 in_addr[a].names.nelts = 0; |
| 642 | |
| 643 continue; | |
| 644 | |
| 645 virtual_names: | |
| 646 | |
| 619 | 647 ngx_memzero(&ha, sizeof(ngx_hash_keys_arrays_t)); |
| 648 | |
| 593 | 649 ha.temp_pool = ngx_create_pool(16384, cf->log); |
| 650 if (ha.temp_pool == NULL) { | |
| 651 return NGX_CONF_ERROR; | |
| 477 | 652 } |
| 653 | |
| 593 | 654 ha.pool = cf->pool; |
| 477 | 655 |
| 593 | 656 if (ngx_hash_keys_array_init(&ha, NGX_HASH_LARGE) != NGX_OK) { |
| 657 ngx_destroy_pool(ha.temp_pool); | |
| 658 return NGX_CONF_ERROR; | |
| 659 } | |
| 477 | 660 |
| 1387 | 661 #if (NGX_PCRE) |
| 662 regex = 0; | |
| 663 #endif | |
| 664 | |
| 593 | 665 name = in_addr[a].names.elts; |
|
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|
666 |
| 593 | 667 for (s = 0; s < in_addr[a].names.nelts; s++) { |
| 477 | 668 |
| 1387 | 669 #if (NGX_PCRE) |
| 670 if (name[s].regex) { | |
| 671 regex++; | |
| 672 continue; | |
| 673 } | |
| 674 #endif | |
| 675 | |
| 593 | 676 rc = ngx_hash_add_key(&ha, &name[s].name, name[s].core_srv_conf, |
|
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|
677 NGX_HASH_WILDCARD_KEY); |
| 593 | 678 |
| 679 if (rc == NGX_ERROR) { | |
| 477 | 680 return NGX_CONF_ERROR; |
| 681 } | |
| 682 | |
|
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|
683 if (rc == NGX_DECLINED) { |
|
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684 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
|
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|
685 "invalid server name or wildcard \"%V\" on %s", |
| 631 | 686 &name[s].name, in_addr[a].listen_conf->addr); |
| 593 | 687 return NGX_CONF_ERROR; |
| 477 | 688 } |
| 689 | |
| 593 | 690 if (rc == NGX_BUSY) { |
| 691 ngx_log_error(NGX_LOG_WARN, cf->log, 0, | |
| 631 | 692 "conflicting server name \"%V\" on %s, ignored", |
| 693 &name[s].name, in_addr[a].listen_conf->addr); | |
| 593 | 694 } |
| 695 } | |
| 477 | 696 |
| 593 | 697 hash.key = ngx_hash_key_lc; |
| 698 hash.max_size = cmcf->server_names_hash_max_size; | |
| 699 hash.bucket_size = cmcf->server_names_hash_bucket_size; | |
| 700 hash.name = "server_names_hash"; | |
| 701 hash.pool = cf->pool; | |
| 477 | 702 |
| 593 | 703 if (ha.keys.nelts) { |
| 704 hash.hash = &in_addr[a].hash; | |
| 705 hash.temp_pool = NULL; | |
| 706 | |
| 707 if (ngx_hash_init(&hash, ha.keys.elts, ha.keys.nelts) != NGX_OK) | |
| 708 { | |
| 709 ngx_destroy_pool(ha.temp_pool); | |
| 710 return NGX_CONF_ERROR; | |
| 477 | 711 } |
|
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712 } |
| 593 | 713 |
|
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714 if (ha.dns_wc_head.nelts) { |
| 593 | 715 |
|
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716 ngx_qsort(ha.dns_wc_head.elts, |
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|
717 (size_t) ha.dns_wc_head.nelts, |
| 593 | 718 sizeof(ngx_hash_key_t), |
| 719 ngx_http_cmp_dns_wildcards); | |
| 720 | |
| 721 hash.hash = NULL; | |
| 722 hash.temp_pool = ha.temp_pool; | |
| 723 | |
|
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724 if (ngx_hash_wildcard_init(&hash, ha.dns_wc_head.elts, |
|
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|
725 ha.dns_wc_head.nelts) |
| 593 | 726 != NGX_OK) |
| 727 { | |
| 728 ngx_destroy_pool(ha.temp_pool); | |
| 729 return NGX_CONF_ERROR; | |
| 730 } | |
| 731 | |
|
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732 in_addr[a].wc_head = (ngx_hash_wildcard_t *) hash.hash; |
|
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|
733 } |
|
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|
734 |
|
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|
735 if (ha.dns_wc_tail.nelts) { |
|
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|
736 |
|
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|
737 ngx_qsort(ha.dns_wc_tail.elts, |
|
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|
738 (size_t) ha.dns_wc_tail.nelts, |
|
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|
739 sizeof(ngx_hash_key_t), |
|
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|
740 ngx_http_cmp_dns_wildcards); |
|
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|
741 |
|
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|
742 hash.hash = NULL; |
|
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|
743 hash.temp_pool = ha.temp_pool; |
|
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|
744 |
|
8ef04207c84f
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|
745 if (ngx_hash_wildcard_init(&hash, ha.dns_wc_tail.elts, |
|
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|
746 ha.dns_wc_tail.nelts) |
|
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|
747 != NGX_OK) |
|
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|
748 { |
|
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|
749 ngx_destroy_pool(ha.temp_pool); |
|
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750 return NGX_CONF_ERROR; |
|
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|
751 } |
|
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|
752 |
|
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|
753 in_addr[a].wc_tail = (ngx_hash_wildcard_t *) hash.hash; |
| 593 | 754 } |
| 755 | |
| 756 ngx_destroy_pool(ha.temp_pool); | |
| 1387 | 757 |
| 758 #if (NGX_PCRE) | |
| 759 | |
| 760 if (regex == 0) { | |
| 761 continue; | |
| 762 } | |
| 763 | |
| 764 in_addr[a].nregex = regex; | |
| 765 in_addr[a].regex = ngx_palloc(cf->pool, | |
| 766 regex * sizeof(ngx_http_server_name_t)); | |
| 767 | |
| 768 if (in_addr[a].regex == NULL) { | |
| 769 return NGX_CONF_ERROR; | |
| 770 } | |
| 771 | |
| 772 for (i = 0, s = 0; s < in_addr[a].names.nelts; s++) { | |
| 773 if (name[s].regex) { | |
| 774 in_addr[a].regex[i++] = name[s]; | |
| 775 } | |
| 776 } | |
| 777 #endif | |
|
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|
778 } |
|
0e81ac0bb3e2
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|
779 |
| 593 | 780 in_addr = in_port[p].addrs.elts; |
| 781 last = in_port[p].addrs.nelts; | |
| 782 | |
|
238
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|
783 /* |
| 477 | 784 * if there is the binding to the "*:port" then we need to bind() |
| 785 * to the "*:port" only and ignore the other bindings | |
|
238
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|
786 */ |
|
89
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|
787 |
| 593 | 788 if (in_addr[last - 1].addr == INADDR_ANY) { |
| 789 in_addr[last - 1].bind = 1; | |
| 790 bind_all = 0; | |
|
44
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|
791 |
|
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|
792 } else { |
| 593 | 793 bind_all = 1; |
|
44
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|
794 } |
|
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|
795 |
| 593 | 796 for (a = 0; a < last; /* void */ ) { |
| 797 | |
| 798 if (!bind_all && !in_addr[a].bind) { | |
| 799 a++; | |
| 800 continue; | |
| 801 } | |
|
44
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|
802 |
|
417
0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
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parents:
416
diff
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|
803 ls = ngx_listening_inet_stream_socket(cf, in_addr[a].addr, |
|
0526206251f6
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|
804 in_port[p].port); |
|
0526206251f6
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416
diff
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|
805 if (ls == NULL) { |
|
416
b9bd635011de
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|
806 return NGX_CONF_ERROR; |
|
b9bd635011de
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parents:
411
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|
807 } |
|
44
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|
808 |
|
419
47709bff4468
nginx-0.0.10-2004-09-09-19:40:48 import
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parents:
417
diff
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|
809 ls->addr_ntop = 1; |
|
44
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|
810 |
|
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|
811 ls->handler = ngx_http_init_connection; |
|
119
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|
812 |
|
103
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|
813 cscf = in_addr[a].core_srv_conf; |
|
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|
814 ls->pool_size = cscf->connection_pool_size; |
| 523 | 815 ls->post_accept_timeout = cscf->client_header_timeout; |
|
103
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|
816 |
|
119
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|
817 clcf = cscf->ctx->loc_conf[ngx_http_core_module.ctx_index]; |
| 543 | 818 |
| 819 ls->log = *clcf->err_log; | |
| 820 ls->log.data = &ls->addr_text; | |
| 821 ls->log.handler = ngx_accept_log_error; | |
|
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822 |
| 461 | 823 #if (NGX_WIN32) |
|
114
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824 iocpcf = ngx_event_get_conf(cf->cycle->conf_ctx, ngx_iocp_module); |
|
103
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|
825 if (iocpcf->acceptex_read) { |
|
6dfda4cf5200
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|
826 ls->post_accept_buffer_size = cscf->client_header_buffer_size; |
|
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|
827 } |
|
6dfda4cf5200
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|
828 #endif |
|
6dfda4cf5200
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|
829 |
| 593 | 830 ls->backlog = in_addr[a].listen_conf->backlog; |
| 831 ls->rcvbuf = in_addr[a].listen_conf->rcvbuf; | |
| 832 ls->sndbuf = in_addr[a].listen_conf->sndbuf; | |
| 523 | 833 |
| 834 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
| 593 | 835 ls->accept_filter = in_addr[a].listen_conf->accept_filter; |
| 523 | 836 #endif |
| 837 | |
| 838 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
| 593 | 839 ls->deferred_accept = in_addr[a].listen_conf->deferred_accept; |
| 523 | 840 #endif |
| 841 | |
| 593 | 842 hip = ngx_palloc(cf->pool, sizeof(ngx_http_in_port_t)); |
| 843 if (hip == NULL) { | |
| 844 return NGX_CONF_ERROR; | |
| 845 } | |
|
89
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|
846 |
| 593 | 847 hip->port = in_port[p].port; |
| 848 | |
| 849 hip->port_text.data = ngx_palloc(cf->pool, 7); | |
| 850 if (hip->port_text.data == NULL) { | |
| 851 return NGX_CONF_ERROR; | |
| 852 } | |
|
44
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|
853 |
| 593 | 854 ls->servers = hip; |
| 855 | |
| 856 hip->port_text.len = ngx_sprintf(hip->port_text.data, ":%d", | |
| 857 hip->port) | |
| 858 - hip->port_text.data; | |
|
89
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|
859 |
| 593 | 860 in_addr = in_port[p].addrs.elts; |
|
89
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|
861 |
| 593 | 862 if (in_addr[a].bind && in_addr[a].addr != INADDR_ANY) { |
| 863 hip->naddrs = 1; | |
| 864 done = 0; | |
|
44
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|
865 |
| 593 | 866 } else if (in_port[p].addrs.nelts > 1 |
| 867 && in_addr[last - 1].addr == INADDR_ANY) | |
| 868 { | |
| 869 hip->naddrs = last; | |
| 870 done = 1; | |
|
89
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|
871 |
| 593 | 872 } else { |
| 873 hip->naddrs = 1; | |
| 874 done = 0; | |
| 875 } | |
|
89
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876 |
| 593 | 877 #if 0 |
| 878 ngx_log_error(NGX_LOG_ALERT, cf->log, 0, | |
| 879 "%ui: %V %d %ui %ui", | |
| 880 a, &ls->addr_text, in_addr[a].bind, | |
| 881 hip->naddrs, last); | |
| 882 #endif | |
|
89
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|
883 |
| 593 | 884 hip->addrs = ngx_pcalloc(cf->pool, |
| 885 hip->naddrs * sizeof(ngx_http_in_addr_t)); | |
| 886 if (hip->addrs == NULL) { | |
| 887 return NGX_CONF_ERROR; | |
| 888 } | |
|
89
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889 |
| 593 | 890 for (i = 0; i < hip->naddrs; i++) { |
| 891 hip->addrs[i].addr = in_addr[i].addr; | |
| 892 hip->addrs[i].core_srv_conf = in_addr[i].core_srv_conf; | |
|
89
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|
893 |
| 593 | 894 if (in_addr[i].hash.buckets == NULL |
|
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895 && (in_addr[i].wc_head == NULL |
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896 || in_addr[i].wc_head->hash.buckets == NULL) |
|
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897 && (in_addr[i].wc_head == NULL |
|
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|
898 || in_addr[i].wc_head->hash.buckets == NULL)) |
| 593 | 899 { |
|
89
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|
900 continue; |
|
44
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|
901 } |
| 593 | 902 |
| 903 vn = ngx_palloc(cf->pool, sizeof(ngx_http_virtual_names_t)); | |
| 904 if (vn == NULL) { | |
| 905 return NGX_CONF_ERROR; | |
| 906 } | |
| 907 hip->addrs[i].virtual_names = vn; | |
| 908 | |
| 1387 | 909 vn->names.hash = in_addr[i].hash; |
| 910 vn->names.wc_head = in_addr[i].wc_head; | |
| 911 vn->names.wc_tail = in_addr[i].wc_tail; | |
| 912 #if (NGX_PCRE) | |
| 913 vn->nregex = in_addr[i].nregex; | |
| 914 vn->regex = in_addr[i].regex; | |
| 915 #endif | |
|
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916 } |
|
89
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|
917 |
| 593 | 918 if (done) { |
| 919 break; | |
| 920 } | |
| 921 | |
| 922 in_addr++; | |
| 923 in_port[p].addrs.elts = in_addr; | |
| 924 last--; | |
| 925 | |
| 926 a = 0; | |
|
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927 } |
|
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928 } |
|
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929 |
| 589 | 930 #if 0 |
| 455 | 931 { |
| 932 u_char address[20]; | |
| 589 | 933 ngx_uint_t p, a; |
| 455 | 934 |
|
98
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935 in_port = in_ports.elts; |
|
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936 for (p = 0; p < in_ports.nelts; p++) { |
|
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937 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
| 461 | 938 "port: %d %p", in_port[p].port, &in_port[p]); |
|
98
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939 in_addr = in_port[p].addrs.elts; |
|
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940 for (a = 0; a < in_port[p].addrs.nelts; a++) { |
| 455 | 941 ngx_inet_ntop(AF_INET, &in_addr[a].addr, address, 20); |
| 942 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, cf->log, 0, | |
| 461 | 943 "%s:%d %p", |
| 455 | 944 address, in_port[p].port, in_addr[a].core_srv_conf); |
| 593 | 945 name = in_addr[a].names.elts; |
|
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946 for (n = 0; n < in_addr[a].names.nelts; n++) { |
| 455 | 947 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
| 461 | 948 "%s:%d %V %p", |
| 593 | 949 address, in_port[p].port, &name[n].name, |
| 950 name[n].core_srv_conf); | |
|
98
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951 } |
|
56
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952 } |
|
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953 } |
| 455 | 954 } |
|
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955 #endif |
|
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956 |
|
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957 return NGX_CONF_OK; |
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|
958 } |
|
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959 |
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960 |
| 455 | 961 /* |
| 962 * add the server address, the server names and the server core module | |
| 963 * configurations to the port (in_port) | |
| 964 */ | |
| 965 | |
| 499 | 966 static ngx_int_t |
| 593 | 967 ngx_http_add_address(ngx_conf_t *cf, ngx_http_conf_in_port_t *in_port, |
| 499 | 968 ngx_http_listen_t *lscf, ngx_http_core_srv_conf_t *cscf) |
| 455 | 969 { |
| 593 | 970 ngx_http_conf_in_addr_t *in_addr; |
| 455 | 971 |
| 972 if (in_port->addrs.elts == NULL) { | |
| 593 | 973 if (ngx_array_init(&in_port->addrs, cf->temp_pool, 4, |
| 1385 | 974 sizeof(ngx_http_conf_in_addr_t)) |
| 975 != NGX_OK) | |
| 455 | 976 { |
| 977 return NGX_ERROR; | |
| 978 } | |
| 979 } | |
| 980 | |
| 501 | 981 in_addr = ngx_array_push(&in_port->addrs); |
| 982 if (in_addr == NULL) { | |
| 455 | 983 return NGX_ERROR; |
| 984 } | |
| 985 | |
| 986 in_addr->addr = lscf->addr; | |
| 593 | 987 in_addr->hash.buckets = NULL; |
| 988 in_addr->hash.size = 0; | |
|
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989 in_addr->wc_head = NULL; |
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990 in_addr->wc_tail = NULL; |
| 455 | 991 in_addr->names.elts = NULL; |
| 1387 | 992 #if (NGX_PCRE) |
| 993 in_addr->nregex = 0; | |
| 994 in_addr->regex = NULL; | |
| 995 #endif | |
| 455 | 996 in_addr->core_srv_conf = cscf; |
| 593 | 997 in_addr->default_server = lscf->conf.default_server; |
| 998 in_addr->bind = lscf->conf.bind; | |
| 999 in_addr->listen_conf = &lscf->conf; | |
| 455 | 1000 |
| 1001 #if (NGX_DEBUG) | |
| 1002 { | |
| 1003 u_char text[20]; | |
| 1004 ngx_inet_ntop(AF_INET, &in_addr->addr, text, 20); | |
| 1005 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, cf->log, 0, "address: %s:%d", | |
| 1006 text, in_port->port); | |
| 1007 } | |
| 1008 #endif | |
| 1009 | |
| 1010 return ngx_http_add_names(cf, in_addr, cscf); | |
| 1011 } | |
| 1012 | |
| 1013 | |
| 1014 /* | |
| 1015 * add the server names and the server core module | |
| 1016 * configurations to the address:port (in_addr) | |
| 1017 */ | |
| 1018 | |
| 499 | 1019 static ngx_int_t |
| 593 | 1020 ngx_http_add_names(ngx_conf_t *cf, ngx_http_conf_in_addr_t *in_addr, |
| 499 | 1021 ngx_http_core_srv_conf_t *cscf) |
| 455 | 1022 { |
| 477 | 1023 ngx_uint_t i, n; |
| 455 | 1024 ngx_http_server_name_t *server_names, *name; |
| 1025 | |
| 1026 if (in_addr->names.elts == NULL) { | |
| 593 | 1027 if (ngx_array_init(&in_addr->names, cf->temp_pool, 4, |
| 1385 | 1028 sizeof(ngx_http_server_name_t)) |
| 1029 != NGX_OK) | |
| 477 | 1030 { |
| 1031 return NGX_ERROR; | |
| 1032 } | |
| 1033 } | |
| 1034 | |
| 455 | 1035 server_names = cscf->server_names.elts; |
| 1387 | 1036 |
| 455 | 1037 for (i = 0; i < cscf->server_names.nelts; i++) { |
| 1038 | |
| 477 | 1039 for (n = 0; n < server_names[i].name.len; n++) { |
| 1040 server_names[i].name.data[n] = | |
| 1041 ngx_tolower(server_names[i].name.data[n]); | |
| 1042 } | |
| 1043 | |
| 455 | 1044 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
| 461 | 1045 "name: %V", &server_names[i].name); |
| 455 | 1046 |
| 593 | 1047 name = ngx_array_push(&in_addr->names); |
| 501 | 1048 if (name == NULL) { |
| 455 | 1049 return NGX_ERROR; |
| 1050 } | |
| 1051 | |
| 1052 *name = server_names[i]; | |
| 1053 } | |
| 1054 | |
| 1055 return NGX_OK; | |
| 1056 } | |
| 1057 | |
| 1058 | |
| 499 | 1059 static char * |
| 1060 ngx_http_merge_locations(ngx_conf_t *cf, ngx_array_t *locations, | |
| 1061 void **loc_conf, ngx_http_module_t *module, ngx_uint_t ctx_index) | |
|
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1062 { |
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1063 char *rv; |
|
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1064 ngx_uint_t i; |
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1065 ngx_http_core_loc_conf_t **clcfp; |
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1066 |
| 593 | 1067 clcfp = locations->elts; |
|
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1068 |
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1069 for (i = 0; i < locations->nelts; i++) { |
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1070 rv = module->merge_loc_conf(cf, loc_conf[ctx_index], |
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1071 clcfp[i]->loc_conf[ctx_index]); |
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1072 if (rv != NGX_CONF_OK) { |
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1073 return rv; |
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1074 } |
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1075 |
|
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1076 if (clcfp[i]->locations == NULL) { |
|
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1077 continue; |
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1078 } |
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1079 |
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1080 rv = ngx_http_merge_locations(cf, clcfp[i]->locations, |
|
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1081 clcfp[i]->loc_conf, module, ctx_index); |
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1082 if (rv != NGX_CONF_OK) { |
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1083 return rv; |
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1084 } |
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1085 } |
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1086 |
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1087 return NGX_CONF_OK; |
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1088 } |
| 593 | 1089 |
| 1090 | |
|
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1091 static int |
| 593 | 1092 ngx_http_cmp_conf_in_addrs(const void *one, const void *two) |
| 1093 { | |
| 1094 ngx_http_conf_in_addr_t *first, *second; | |
| 1095 | |
| 1096 first = (ngx_http_conf_in_addr_t *) one; | |
| 1097 second = (ngx_http_conf_in_addr_t *) two; | |
| 1098 | |
| 1099 if (first->addr == INADDR_ANY) { | |
| 1100 /* the INADDR_ANY must be the last resort, shift it to the end */ | |
| 1101 return 1; | |
| 1102 } | |
| 1103 | |
| 1104 if (first->bind && !second->bind) { | |
| 1105 /* shift explicit bind()ed addresses to the start */ | |
| 1106 return -1; | |
| 1107 } | |
| 1108 | |
| 1109 if (!first->bind && second->bind) { | |
| 1110 /* shift explicit bind()ed addresses to the start */ | |
| 1111 return 1; | |
| 1112 } | |
| 1113 | |
| 1114 /* do not sort by default */ | |
| 1115 | |
| 1116 return 0; | |
| 1117 } | |
| 1118 | |
| 1119 | |
| 1120 static int ngx_libc_cdecl | |
| 1121 ngx_http_cmp_dns_wildcards(const void *one, const void *two) | |
| 1122 { | |
| 1123 ngx_hash_key_t *first, *second; | |
| 1124 | |
| 1125 first = (ngx_hash_key_t *) one; | |
| 1126 second = (ngx_hash_key_t *) two; | |
| 1127 | |
| 1128 return ngx_strcmp(first->key.data, second->key.data); | |
| 1129 } |