Mercurial > hg > nginx
annotate src/http/ngx_http.c @ 2511:f91c5c964e61
split ports, addresses, and server names preparation and optimization
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Wed, 18 Feb 2009 16:17:12 +0000 |
| parents | 16d1236bc298 |
| children | 2e91aecb9e57 |
| 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_http.h> |
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12 static char *ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
| 2021 | 13 static ngx_int_t ngx_http_init_phases(ngx_conf_t *cf, |
| 14 ngx_http_core_main_conf_t *cmcf); | |
| 15 static ngx_int_t ngx_http_init_headers_in_hash(ngx_conf_t *cf, | |
| 16 ngx_http_core_main_conf_t *cmcf); | |
| 17 static ngx_int_t ngx_http_init_phase_handlers(ngx_conf_t *cf, | |
| 18 ngx_http_core_main_conf_t *cmcf); | |
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19 |
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20 static ngx_int_t ngx_http_init_server_lists(ngx_conf_t *cf, |
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21 ngx_array_t *servers, ngx_array_t *in_ports); |
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22 static ngx_int_t ngx_http_add_ports(ngx_conf_t *cf, |
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23 ngx_http_core_srv_conf_t *cscf, ngx_array_t *in_ports, |
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24 ngx_http_listen_t *listen); |
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25 static ngx_int_t ngx_http_add_addresses(ngx_conf_t *cf, |
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26 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_in_port_t *in_port, |
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27 ngx_http_listen_t *listen); |
| 455 | 28 static ngx_int_t ngx_http_add_address(ngx_conf_t *cf, |
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29 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_in_port_t *in_port, |
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30 ngx_http_listen_t *listen); |
| 455 | 31 static ngx_int_t ngx_http_add_names(ngx_conf_t *cf, |
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32 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_in_addr_t *in_addr); |
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33 |
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34 static char *ngx_http_merge_locations(ngx_conf_t *cf, |
| 2027 | 35 ngx_queue_t *locations, void **loc_conf, ngx_http_module_t *module, |
| 499 | 36 ngx_uint_t ctx_index); |
| 2027 | 37 static ngx_int_t ngx_http_init_locations(ngx_conf_t *cf, |
| 38 ngx_http_core_srv_conf_t *cscf, ngx_http_core_loc_conf_t *pclcf); | |
| 39 static ngx_int_t ngx_http_init_static_location_trees(ngx_conf_t *cf, | |
| 40 ngx_http_core_loc_conf_t *pclcf); | |
| 41 static ngx_int_t ngx_http_cmp_locations(const ngx_queue_t *one, | |
| 42 const ngx_queue_t *two); | |
| 43 static ngx_int_t ngx_http_join_exact_locations(ngx_conf_t *cf, | |
| 44 ngx_queue_t *locations); | |
| 45 static void ngx_http_create_locations_list(ngx_queue_t *locations, | |
| 46 ngx_queue_t *q); | |
| 47 static ngx_http_location_tree_node_t * | |
| 48 ngx_http_create_locations_tree(ngx_conf_t *cf, ngx_queue_t *locations, | |
| 49 size_t prefix); | |
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51 static ngx_int_t ngx_http_optimize_servers(ngx_conf_t *cf, |
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52 ngx_http_core_main_conf_t *cmcf, ngx_array_t *in_ports); |
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53 static ngx_int_t ngx_http_server_names(ngx_conf_t *cf, |
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54 ngx_http_core_main_conf_t *cmcf, ngx_http_conf_in_addr_t *in_addr); |
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55 static ngx_int_t ngx_http_cmp_conf_in_addrs(const void *one, const void *two); |
| 593 | 56 static int ngx_libc_cdecl ngx_http_cmp_dns_wildcards(const void *one, |
| 57 const void *two); | |
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58 |
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59 static ngx_int_t ngx_http_init_listening(ngx_conf_t *cf, |
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60 ngx_http_conf_in_port_t *in_port); |
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61 |
| 593 | 62 ngx_uint_t ngx_http_max_module; |
| 63 | |
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64 |
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65 ngx_int_t (*ngx_http_top_header_filter) (ngx_http_request_t *r); |
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66 ngx_int_t (*ngx_http_top_body_filter) (ngx_http_request_t *r, ngx_chain_t *ch); |
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67 |
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68 |
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69 ngx_str_t ngx_http_html_default_types[] = { |
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70 ngx_string("text/html"), |
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71 ngx_null_string |
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72 }; |
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73 |
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74 |
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75 static ngx_command_t ngx_http_commands[] = { |
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76 |
| 499 | 77 { ngx_string("http"), |
| 78 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, | |
| 79 ngx_http_block, | |
| 80 0, | |
| 81 0, | |
| 82 NULL }, | |
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83 |
| 499 | 84 ngx_null_command |
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85 }; |
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86 |
| 577 | 87 |
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88 static ngx_core_module_t ngx_http_module_ctx = { |
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89 ngx_string("http"), |
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90 NULL, |
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91 NULL |
| 577 | 92 }; |
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93 |
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94 |
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95 ngx_module_t ngx_http_module = { |
| 509 | 96 NGX_MODULE_V1, |
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97 &ngx_http_module_ctx, /* module context */ |
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98 ngx_http_commands, /* module directives */ |
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99 NGX_CORE_MODULE, /* module type */ |
| 541 | 100 NULL, /* init master */ |
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101 NULL, /* init module */ |
| 541 | 102 NULL, /* init process */ |
| 103 NULL, /* init thread */ | |
| 104 NULL, /* exit thread */ | |
| 105 NULL, /* exit process */ | |
| 106 NULL, /* exit master */ | |
| 107 NGX_MODULE_V1_PADDING | |
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108 }; |
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109 |
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110 |
| 499 | 111 static char * |
| 112 ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
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113 { |
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114 char *rv; |
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115 ngx_uint_t mi, m, s; |
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116 ngx_conf_t pcf; |
| 2021 | 117 ngx_array_t in_ports; |
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118 ngx_http_module_t *module; |
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119 ngx_http_conf_ctx_t *ctx; |
| 2027 | 120 ngx_http_core_loc_conf_t *clcf; |
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121 ngx_http_core_srv_conf_t **cscfp; |
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122 ngx_http_core_main_conf_t *cmcf; |
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123 |
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124 /* the main http context */ |
| 477 | 125 |
| 501 | 126 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t)); |
| 127 if (ctx == NULL) { | |
| 485 | 128 return NGX_CONF_ERROR; |
| 129 } | |
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130 |
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131 *(ngx_http_conf_ctx_t **) conf = ctx; |
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132 |
| 485 | 133 |
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134 /* count the number of the http modules and set up their indices */ |
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135 |
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136 ngx_http_max_module = 0; |
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137 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
|
138 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
139 continue; |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
140 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
141 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
142 ngx_modules[m]->ctx_index = ngx_http_max_module++; |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
143 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
144 |
| 477 | 145 |
| 485 | 146 /* the http main_conf context, it is the same in the all http contexts */ |
|
90
37530da31268
nginx-0.0.1-2003-05-16-19:27:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
89
diff
changeset
|
147 |
| 485 | 148 ctx->main_conf = ngx_pcalloc(cf->pool, |
| 149 sizeof(void *) * ngx_http_max_module); | |
| 150 if (ctx->main_conf == NULL) { | |
| 151 return NGX_CONF_ERROR; | |
| 152 } | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
153 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
154 |
| 485 | 155 /* |
| 156 * the http null srv_conf context, it is used to merge | |
| 157 * the server{}s' srv_conf's | |
| 158 */ | |
| 159 | |
| 160 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
| 161 if (ctx->srv_conf == NULL) { | |
| 162 return NGX_CONF_ERROR; | |
| 163 } | |
| 164 | |
| 165 | |
| 166 /* | |
| 167 * the http null loc_conf context, it is used to merge | |
| 168 * the server{}s' loc_conf's | |
| 169 */ | |
| 170 | |
| 171 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
| 172 if (ctx->loc_conf == NULL) { | |
| 173 return NGX_CONF_ERROR; | |
| 174 } | |
| 175 | |
| 176 | |
| 177 /* | |
| 178 * create the main_conf's, the null srv_conf's, and the null loc_conf's | |
| 179 * of the all http modules | |
| 180 */ | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
181 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
182 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
|
183 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
184 continue; |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
185 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
186 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
187 module = ngx_modules[m]->ctx; |
|
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
188 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
|
189 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
190 if (module->create_main_conf) { |
| 501 | 191 ctx->main_conf[mi] = module->create_main_conf(cf); |
| 192 if (ctx->main_conf[mi] == NULL) { | |
| 485 | 193 return NGX_CONF_ERROR; |
| 194 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
195 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
196 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
197 if (module->create_srv_conf) { |
| 501 | 198 ctx->srv_conf[mi] = module->create_srv_conf(cf); |
| 199 if (ctx->srv_conf[mi] == NULL) { | |
| 485 | 200 return NGX_CONF_ERROR; |
| 201 } | |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
202 } |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
203 |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
204 if (module->create_loc_conf) { |
| 501 | 205 ctx->loc_conf[mi] = module->create_loc_conf(cf); |
| 206 if (ctx->loc_conf[mi] == NULL) { | |
| 485 | 207 return NGX_CONF_ERROR; |
| 208 } | |
|
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
209 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
210 } |
|
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
211 |
| 509 | 212 pcf = *cf; |
| 213 cf->ctx = ctx; | |
| 214 | |
| 215 for (m = 0; ngx_modules[m]; m++) { | |
| 216 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
| 217 continue; | |
| 218 } | |
| 219 | |
| 220 module = ngx_modules[m]->ctx; | |
| 221 | |
| 222 if (module->preconfiguration) { | |
| 223 if (module->preconfiguration(cf) != NGX_OK) { | |
| 224 return NGX_CONF_ERROR; | |
| 225 } | |
| 226 } | |
| 227 } | |
| 485 | 228 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
229 /* 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
|
230 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
231 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
|
232 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
|
233 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
|
234 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
235 if (rv != NGX_CONF_OK) { |
| 2027 | 236 goto failed; |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
237 } |
|
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
238 |
|
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
239 /* |
|
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
240 * 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
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
241 * 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
|
242 */ |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
243 |
|
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
244 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
|
245 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
|
246 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
247 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
|
248 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
|
249 continue; |
|
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 |
|
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
252 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
|
253 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
|
254 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
255 /* 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
|
256 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
257 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
|
258 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
|
259 if (rv != NGX_CONF_OK) { |
| 2027 | 260 goto failed; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
261 } |
|
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 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
|
265 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
266 /* 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
|
267 |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
268 if (module->merge_srv_conf) { |
| 2027 | 269 rv = module->merge_srv_conf(cf, ctx->srv_conf[mi], |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
270 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
|
271 if (rv != NGX_CONF_OK) { |
| 2027 | 272 goto failed; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
273 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
274 } |
|
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 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
|
277 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
278 /* 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
|
279 |
| 2027 | 280 rv = module->merge_loc_conf(cf, ctx->loc_conf[mi], |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
281 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
|
282 if (rv != NGX_CONF_OK) { |
| 2027 | 283 goto failed; |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
284 } |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
285 |
|
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
286 /* 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
|
287 |
| 2027 | 288 clcf = cscfp[s]->ctx->loc_conf[ngx_http_core_module.ctx_index]; |
| 289 | |
| 290 rv = ngx_http_merge_locations(cf, clcf->locations, | |
|
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
291 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
|
292 module, mi); |
|
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
293 if (rv != NGX_CONF_OK) { |
| 2027 | 294 goto failed; |
|
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
295 } |
|
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
296 } |
|
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
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297 } |
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298 } |
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299 |
| 485 | 300 |
| 2027 | 301 /* create location trees */ |
| 302 | |
| 303 for (s = 0; s < cmcf->servers.nelts; s++) { | |
| 304 | |
| 305 clcf = cscfp[s]->ctx->loc_conf[ngx_http_core_module.ctx_index]; | |
| 306 | |
| 307 if (ngx_http_init_locations(cf, cscfp[s], clcf) != NGX_OK) { | |
| 308 return NGX_CONF_ERROR; | |
| 309 } | |
| 310 | |
| 311 if (ngx_http_init_static_location_trees(cf, clcf) != NGX_OK) { | |
| 312 return NGX_CONF_ERROR; | |
| 313 } | |
| 314 } | |
| 315 | |
| 316 | |
| 2021 | 317 if (ngx_http_init_phases(cf, cmcf) != NGX_OK) { |
| 485 | 318 return NGX_CONF_ERROR; |
| 319 } | |
| 320 | |
| 2021 | 321 if (ngx_http_init_headers_in_hash(cf, cmcf) != NGX_OK) { |
| 649 | 322 return NGX_CONF_ERROR; |
| 323 } | |
| 324 | |
| 509 | 325 |
| 326 for (m = 0; ngx_modules[m]; m++) { | |
| 327 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
| 328 continue; | |
| 329 } | |
| 330 | |
| 331 module = ngx_modules[m]->ctx; | |
| 332 | |
| 333 if (module->postconfiguration) { | |
| 334 if (module->postconfiguration(cf) != NGX_OK) { | |
| 335 return NGX_CONF_ERROR; | |
| 336 } | |
| 337 } | |
| 338 } | |
| 339 | |
| 573 | 340 if (ngx_http_variables_init_vars(cf) != NGX_OK) { |
| 341 return NGX_CONF_ERROR; | |
| 342 } | |
| 509 | 343 |
| 344 /* | |
| 345 * http{}'s cf->ctx was needed while the configuration merging | |
| 346 * and in postconfiguration process | |
| 347 */ | |
| 348 | |
| 349 *cf = pcf; | |
| 350 | |
| 507 | 351 |
| 2021 | 352 if (ngx_http_init_phase_handlers(cf, cmcf) != NGX_OK) { |
| 681 | 353 return NGX_CONF_ERROR; |
| 354 } | |
| 355 | |
| 356 | |
|
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357 /* |
| 455 | 358 * create the lists of ports, addresses and server names |
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359 * to find quickly the server core module configuration at run-time |
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360 */ |
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361 |
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362 /* AF_INET only */ |
| 455 | 363 |
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364 if (ngx_http_init_server_lists(cf, &cmcf->servers, &in_ports) != NGX_OK) { |
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365 return NGX_CONF_ERROR; |
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366 } |
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367 |
| 455 | 368 |
| 369 /* optimize the lists of ports, addresses and server names */ | |
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370 |
|
44
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371 /* AF_INET only */ |
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372 |
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373 if (ngx_http_optimize_servers(cf, cmcf, &in_ports) != NGX_OK) { |
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374 return NGX_CONF_ERROR; |
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375 } |
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376 |
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377 return NGX_CONF_OK; |
| 2027 | 378 |
| 379 failed: | |
| 380 | |
| 381 *cf = pcf; | |
| 382 | |
| 383 return rv; | |
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384 } |
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396
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385 |
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386 |
| 2021 | 387 static ngx_int_t |
| 388 ngx_http_init_phases(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf) | |
| 389 { | |
| 390 if (ngx_array_init(&cmcf->phases[NGX_HTTP_POST_READ_PHASE].handlers, | |
| 391 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 392 != NGX_OK) | |
| 393 { | |
| 394 return NGX_ERROR; | |
| 395 } | |
| 396 | |
| 397 if (ngx_array_init(&cmcf->phases[NGX_HTTP_SERVER_REWRITE_PHASE].handlers, | |
| 398 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 399 != NGX_OK) | |
| 400 { | |
| 401 return NGX_ERROR; | |
| 402 } | |
| 403 | |
| 404 if (ngx_array_init(&cmcf->phases[NGX_HTTP_REWRITE_PHASE].handlers, | |
| 405 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 406 != NGX_OK) | |
| 407 { | |
| 408 return NGX_ERROR; | |
| 409 } | |
| 410 | |
| 411 if (ngx_array_init(&cmcf->phases[NGX_HTTP_PREACCESS_PHASE].handlers, | |
| 412 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 413 != NGX_OK) | |
| 414 { | |
| 415 return NGX_ERROR; | |
| 416 } | |
| 417 | |
| 418 if (ngx_array_init(&cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers, | |
| 419 cf->pool, 2, sizeof(ngx_http_handler_pt)) | |
| 420 != NGX_OK) | |
| 421 { | |
| 422 return NGX_ERROR; | |
| 423 } | |
| 424 | |
| 425 if (ngx_array_init(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers, | |
| 426 cf->pool, 4, sizeof(ngx_http_handler_pt)) | |
| 427 != NGX_OK) | |
| 428 { | |
| 429 return NGX_ERROR; | |
| 430 } | |
| 431 | |
| 432 if (ngx_array_init(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers, | |
| 433 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
| 434 != NGX_OK) | |
| 435 { | |
| 436 return NGX_ERROR; | |
| 437 } | |
| 438 | |
| 439 return NGX_OK; | |
| 440 } | |
| 441 | |
| 442 | |
| 443 static ngx_int_t | |
| 444 ngx_http_init_headers_in_hash(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf) | |
| 445 { | |
| 446 ngx_array_t headers_in; | |
| 447 ngx_hash_key_t *hk; | |
| 448 ngx_hash_init_t hash; | |
| 449 ngx_http_header_t *header; | |
| 450 | |
| 451 if (ngx_array_init(&headers_in, cf->temp_pool, 32, sizeof(ngx_hash_key_t)) | |
| 452 != NGX_OK) | |
| 453 { | |
| 454 return NGX_ERROR; | |
| 455 } | |
| 456 | |
| 457 for (header = ngx_http_headers_in; header->name.len; header++) { | |
| 458 hk = ngx_array_push(&headers_in); | |
| 459 if (hk == NULL) { | |
| 460 return NGX_ERROR; | |
| 461 } | |
| 462 | |
| 463 hk->key = header->name; | |
| 464 hk->key_hash = ngx_hash_key_lc(header->name.data, header->name.len); | |
| 465 hk->value = header; | |
| 466 } | |
| 467 | |
| 468 hash.hash = &cmcf->headers_in_hash; | |
| 469 hash.key = ngx_hash_key_lc; | |
| 470 hash.max_size = 512; | |
| 471 hash.bucket_size = ngx_align(64, ngx_cacheline_size); | |
| 472 hash.name = "headers_in_hash"; | |
| 473 hash.pool = cf->pool; | |
| 474 hash.temp_pool = NULL; | |
| 475 | |
| 476 if (ngx_hash_init(&hash, headers_in.elts, headers_in.nelts) != NGX_OK) { | |
| 477 return NGX_ERROR; | |
| 478 } | |
| 479 | |
| 480 return NGX_OK; | |
| 481 } | |
| 482 | |
| 483 | |
| 484 static ngx_int_t | |
| 485 ngx_http_init_phase_handlers(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf) | |
| 486 { | |
| 487 ngx_int_t j; | |
| 488 ngx_uint_t i, n; | |
| 489 ngx_uint_t find_config_index, use_rewrite, use_access; | |
| 490 ngx_http_handler_pt *h; | |
| 491 ngx_http_phase_handler_t *ph; | |
| 492 ngx_http_phase_handler_pt checker; | |
| 493 | |
| 494 cmcf->phase_engine.server_rewrite_index = (ngx_uint_t) -1; | |
| 495 cmcf->phase_engine.location_rewrite_index = (ngx_uint_t) -1; | |
| 496 find_config_index = 0; | |
| 497 use_rewrite = cmcf->phases[NGX_HTTP_REWRITE_PHASE].handlers.nelts ? 1 : 0; | |
| 498 use_access = cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers.nelts ? 1 : 0; | |
| 499 | |
| 2407 | 500 n = use_rewrite + use_access + cmcf->try_files + 1 /* find config phase */; |
| 2021 | 501 |
| 502 for (i = 0; i < NGX_HTTP_LOG_PHASE; i++) { | |
| 503 n += cmcf->phases[i].handlers.nelts; | |
| 504 } | |
| 505 | |
| 506 ph = ngx_pcalloc(cf->pool, | |
| 507 n * sizeof(ngx_http_phase_handler_t) + sizeof(void *)); | |
| 508 if (ph == NULL) { | |
| 509 return NGX_ERROR; | |
| 510 } | |
| 511 | |
| 512 cmcf->phase_engine.handlers = ph; | |
| 513 n = 0; | |
| 514 | |
| 515 for (i = 0; i < NGX_HTTP_LOG_PHASE; i++) { | |
| 516 h = cmcf->phases[i].handlers.elts; | |
| 517 | |
| 518 switch (i) { | |
| 519 | |
| 520 case NGX_HTTP_SERVER_REWRITE_PHASE: | |
| 521 if (cmcf->phase_engine.server_rewrite_index == (ngx_uint_t) -1) { | |
| 522 cmcf->phase_engine.server_rewrite_index = n; | |
| 523 } | |
| 524 checker = ngx_http_core_generic_phase; | |
| 525 | |
| 526 break; | |
| 527 | |
| 528 case NGX_HTTP_FIND_CONFIG_PHASE: | |
| 529 find_config_index = n; | |
| 530 | |
| 531 ph->checker = ngx_http_core_find_config_phase; | |
| 532 n++; | |
| 533 ph++; | |
| 534 | |
| 535 continue; | |
| 536 | |
| 537 case NGX_HTTP_REWRITE_PHASE: | |
| 538 if (cmcf->phase_engine.location_rewrite_index == (ngx_uint_t) -1) { | |
| 539 cmcf->phase_engine.location_rewrite_index = n; | |
| 540 } | |
| 541 checker = ngx_http_core_generic_phase; | |
| 542 | |
| 543 break; | |
| 544 | |
| 545 case NGX_HTTP_POST_REWRITE_PHASE: | |
| 546 if (use_rewrite) { | |
| 547 ph->checker = ngx_http_core_post_rewrite_phase; | |
| 548 ph->next = find_config_index; | |
| 549 n++; | |
| 550 ph++; | |
| 551 } | |
| 552 | |
| 553 continue; | |
| 554 | |
| 555 case NGX_HTTP_ACCESS_PHASE: | |
| 556 checker = ngx_http_core_access_phase; | |
| 557 n++; | |
| 558 break; | |
| 559 | |
| 560 case NGX_HTTP_POST_ACCESS_PHASE: | |
| 561 if (use_access) { | |
| 562 ph->checker = ngx_http_core_post_access_phase; | |
| 563 ph->next = n; | |
| 564 ph++; | |
| 565 } | |
| 566 | |
| 567 continue; | |
| 568 | |
| 2407 | 569 case NGX_HTTP_TRY_FILES_PHASE: |
| 570 if (cmcf->try_files) { | |
| 571 ph->checker = ngx_http_core_try_files_phase; | |
| 572 n++; | |
| 573 ph++; | |
| 574 } | |
| 575 | |
| 576 continue; | |
| 577 | |
| 2021 | 578 case NGX_HTTP_CONTENT_PHASE: |
| 579 checker = ngx_http_core_content_phase; | |
| 580 break; | |
| 581 | |
| 582 default: | |
| 583 checker = ngx_http_core_generic_phase; | |
| 584 } | |
| 585 | |
| 586 n += cmcf->phases[i].handlers.nelts; | |
| 587 | |
| 588 for (j = cmcf->phases[i].handlers.nelts - 1; j >=0; j--) { | |
| 589 ph->checker = checker; | |
| 590 ph->handler = h[j]; | |
| 591 ph->next = n; | |
| 592 ph++; | |
| 593 } | |
| 594 } | |
| 595 | |
| 596 return NGX_OK; | |
| 597 } | |
| 598 | |
| 599 | |
| 2027 | 600 static char * |
| 601 ngx_http_merge_locations(ngx_conf_t *cf, ngx_queue_t *locations, | |
| 602 void **loc_conf, ngx_http_module_t *module, ngx_uint_t ctx_index) | |
| 603 { | |
| 604 char *rv; | |
| 605 ngx_queue_t *q; | |
| 606 ngx_http_core_loc_conf_t *clcf; | |
| 607 ngx_http_location_queue_t *lq; | |
| 608 | |
| 609 if (locations == NULL) { | |
| 610 return NGX_CONF_OK; | |
| 611 } | |
| 612 | |
| 613 for (q = ngx_queue_head(locations); | |
| 614 q != ngx_queue_sentinel(locations); | |
| 615 q = ngx_queue_next(q)) | |
| 616 { | |
| 617 lq = (ngx_http_location_queue_t *) q; | |
| 618 | |
| 619 clcf = lq->exact ? lq->exact : lq->inclusive; | |
| 620 | |
| 621 rv = module->merge_loc_conf(cf, loc_conf[ctx_index], | |
| 622 clcf->loc_conf[ctx_index]); | |
| 623 if (rv != NGX_CONF_OK) { | |
| 624 return rv; | |
| 625 } | |
| 626 | |
| 627 rv = ngx_http_merge_locations(cf, clcf->locations, clcf->loc_conf, | |
| 628 module, ctx_index); | |
| 629 if (rv != NGX_CONF_OK) { | |
| 630 return rv; | |
| 631 } | |
| 632 } | |
| 633 | |
| 634 return NGX_CONF_OK; | |
| 635 } | |
| 636 | |
| 637 | |
| 638 static ngx_int_t | |
| 639 ngx_http_init_locations(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, | |
| 640 ngx_http_core_loc_conf_t *pclcf) | |
| 641 { | |
| 642 ngx_uint_t n; | |
| 643 ngx_queue_t *q, *locations, *named, tail; | |
| 644 ngx_http_core_loc_conf_t *clcf; | |
| 645 ngx_http_location_queue_t *lq; | |
| 646 ngx_http_core_loc_conf_t **clcfp; | |
| 647 #if (NGX_PCRE) | |
| 648 ngx_uint_t r; | |
| 649 ngx_queue_t *regex; | |
| 650 #endif | |
| 651 | |
| 652 locations = pclcf->locations; | |
| 653 | |
| 654 if (locations == NULL) { | |
| 655 return NGX_OK; | |
| 656 } | |
| 657 | |
| 658 ngx_queue_sort(locations, ngx_http_cmp_locations); | |
| 659 | |
| 660 named = NULL; | |
| 661 n = 0; | |
| 662 #if (NGX_PCRE) | |
| 663 regex = NULL; | |
| 664 r = 0; | |
| 665 #endif | |
| 666 | |
| 667 for (q = ngx_queue_head(locations); | |
| 668 q != ngx_queue_sentinel(locations); | |
| 669 q = ngx_queue_next(q)) | |
| 670 { | |
| 671 lq = (ngx_http_location_queue_t *) q; | |
| 672 | |
| 673 clcf = lq->exact ? lq->exact : lq->inclusive; | |
| 674 | |
| 675 if (ngx_http_init_locations(cf, NULL, clcf) != NGX_OK) { | |
| 676 return NGX_ERROR; | |
| 677 } | |
| 678 | |
| 679 #if (NGX_PCRE) | |
| 680 | |
| 681 if (clcf->regex) { | |
| 682 r++; | |
| 683 | |
| 684 if (regex == NULL) { | |
| 685 regex = q; | |
| 686 } | |
| 687 | |
| 688 continue; | |
| 689 } | |
| 690 | |
| 691 #endif | |
| 692 | |
| 693 if (clcf->named) { | |
| 694 n++; | |
| 695 | |
| 696 if (named == NULL) { | |
| 697 named = q; | |
| 698 } | |
| 699 | |
| 700 continue; | |
| 701 } | |
| 702 | |
| 703 if (clcf->noname) { | |
| 704 break; | |
| 705 } | |
| 706 } | |
| 707 | |
| 708 if (q != ngx_queue_sentinel(locations)) { | |
| 709 ngx_queue_split(locations, q, &tail); | |
| 710 } | |
| 711 | |
| 712 if (named) { | |
| 713 clcfp = ngx_palloc(cf->pool, | |
| 714 (n + 1) * sizeof(ngx_http_core_loc_conf_t **)); | |
| 715 if (clcfp == NULL) { | |
| 716 return NGX_ERROR; | |
| 717 } | |
| 718 | |
| 719 cscf->named_locations = clcfp; | |
| 720 | |
| 721 for (q = named; | |
| 722 q != ngx_queue_sentinel(locations); | |
| 723 q = ngx_queue_next(q)) | |
| 724 { | |
| 725 lq = (ngx_http_location_queue_t *) q; | |
| 726 | |
| 727 *(clcfp++) = lq->exact; | |
| 728 } | |
| 729 | |
| 730 *clcfp = NULL; | |
| 731 | |
| 732 ngx_queue_split(locations, named, &tail); | |
| 733 } | |
| 734 | |
| 735 #if (NGX_PCRE) | |
| 736 | |
| 737 if (regex) { | |
| 738 | |
| 739 clcfp = ngx_palloc(cf->pool, | |
| 740 (r + 1) * sizeof(ngx_http_core_loc_conf_t **)); | |
| 741 if (clcfp == NULL) { | |
| 742 return NGX_ERROR; | |
| 743 } | |
| 744 | |
| 745 pclcf->regex_locations = clcfp; | |
| 746 | |
| 747 for (q = regex; | |
| 748 q != ngx_queue_sentinel(locations); | |
| 749 q = ngx_queue_next(q)) | |
| 750 { | |
| 751 lq = (ngx_http_location_queue_t *) q; | |
| 752 | |
| 753 *(clcfp++) = lq->exact; | |
| 754 } | |
| 755 | |
| 756 *clcfp = NULL; | |
| 757 | |
| 758 ngx_queue_split(locations, regex, &tail); | |
| 759 } | |
| 760 | |
| 761 #endif | |
| 762 | |
| 763 return NGX_OK; | |
| 764 } | |
| 765 | |
| 766 | |
| 767 static ngx_int_t | |
| 768 ngx_http_init_static_location_trees(ngx_conf_t *cf, | |
| 769 ngx_http_core_loc_conf_t *pclcf) | |
| 770 { | |
| 771 ngx_queue_t *q, *locations; | |
| 772 ngx_http_core_loc_conf_t *clcf; | |
| 773 ngx_http_location_queue_t *lq; | |
| 774 | |
| 775 locations = pclcf->locations; | |
| 776 | |
| 777 if (locations == NULL) { | |
| 778 return NGX_OK; | |
| 779 } | |
| 780 | |
| 781 if (ngx_queue_empty(locations)) { | |
| 782 return NGX_OK; | |
| 783 } | |
| 784 | |
| 785 for (q = ngx_queue_head(locations); | |
| 786 q != ngx_queue_sentinel(locations); | |
| 787 q = ngx_queue_next(q)) | |
| 788 { | |
| 789 lq = (ngx_http_location_queue_t *) q; | |
| 790 | |
| 791 clcf = lq->exact ? lq->exact : lq->inclusive; | |
| 792 | |
| 793 if (ngx_http_init_static_location_trees(cf, clcf) != NGX_OK) { | |
| 794 return NGX_ERROR; | |
| 795 } | |
| 796 } | |
| 797 | |
| 798 if (ngx_http_join_exact_locations(cf, locations) != NGX_OK) { | |
| 799 return NGX_ERROR; | |
| 800 } | |
| 801 | |
| 802 ngx_http_create_locations_list(locations, ngx_queue_head(locations)); | |
| 803 | |
| 804 pclcf->static_locations = ngx_http_create_locations_tree(cf, locations, 0); | |
| 805 if (pclcf->static_locations == NULL) { | |
| 806 return NGX_ERROR; | |
| 807 } | |
| 808 | |
| 809 return NGX_OK; | |
| 810 } | |
| 811 | |
| 812 | |
| 813 ngx_int_t | |
| 814 ngx_http_add_location(ngx_conf_t *cf, ngx_queue_t **locations, | |
| 815 ngx_http_core_loc_conf_t *clcf) | |
| 816 { | |
| 817 ngx_http_location_queue_t *lq; | |
| 818 | |
| 819 if (*locations == NULL) { | |
| 820 *locations = ngx_palloc(cf->temp_pool, | |
| 821 sizeof(ngx_http_location_queue_t)); | |
| 822 if (*locations == NULL) { | |
| 823 return NGX_ERROR; | |
| 824 } | |
| 825 | |
| 826 ngx_queue_init(*locations); | |
| 827 } | |
| 828 | |
| 829 lq = ngx_palloc(cf->temp_pool, sizeof(ngx_http_location_queue_t)); | |
| 830 if (lq == NULL) { | |
| 831 return NGX_ERROR; | |
| 832 } | |
| 833 | |
| 834 if (clcf->exact_match | |
| 835 #if (NGX_PCRE) | |
| 836 || clcf->regex | |
| 837 #endif | |
| 838 || clcf->named || clcf->noname) | |
| 839 { | |
| 840 lq->exact = clcf; | |
| 841 lq->inclusive = NULL; | |
| 842 | |
| 843 } else { | |
| 844 lq->exact = NULL; | |
| 845 lq->inclusive = clcf; | |
| 846 } | |
| 847 | |
| 848 lq->name = &clcf->name; | |
| 849 lq->file_name = cf->conf_file->file.name.data; | |
| 850 lq->line = cf->conf_file->line; | |
| 851 | |
| 852 ngx_queue_init(&lq->list); | |
| 853 | |
| 854 ngx_queue_insert_tail(*locations, &lq->queue); | |
| 855 | |
| 856 return NGX_OK; | |
| 857 } | |
| 858 | |
| 859 | |
| 860 static ngx_int_t | |
| 861 ngx_http_cmp_locations(const ngx_queue_t *one, const ngx_queue_t *two) | |
| 862 { | |
| 863 ngx_int_t rc; | |
| 864 ngx_http_core_loc_conf_t *first, *second; | |
| 865 ngx_http_location_queue_t *lq1, *lq2; | |
| 866 | |
| 867 lq1 = (ngx_http_location_queue_t *) one; | |
| 868 lq2 = (ngx_http_location_queue_t *) two; | |
| 869 | |
| 870 first = lq1->exact ? lq1->exact : lq1->inclusive; | |
| 871 second = lq2->exact ? lq2->exact : lq2->inclusive; | |
| 872 | |
| 873 if (first->noname && !second->noname) { | |
| 874 /* shift no named locations to the end */ | |
| 875 return 1; | |
| 876 } | |
| 877 | |
| 878 if (!first->noname && second->noname) { | |
| 879 /* shift no named locations to the end */ | |
| 880 return -1; | |
| 881 } | |
| 882 | |
| 883 if (first->noname || second->noname) { | |
| 884 /* do not sort no named locations */ | |
| 885 return 0; | |
| 886 } | |
| 887 | |
| 888 if (first->named && !second->named) { | |
| 889 /* shift named locations to the end */ | |
| 890 return 1; | |
| 891 } | |
| 892 | |
| 893 if (!first->named && second->named) { | |
| 894 /* shift named locations to the end */ | |
| 895 return -1; | |
| 896 } | |
| 897 | |
| 898 if (first->named && second->named) { | |
| 899 return ngx_strcmp(first->name.data, second->name.data); | |
| 900 } | |
| 901 | |
| 902 #if (NGX_PCRE) | |
| 903 | |
| 904 if (first->regex && !second->regex) { | |
| 905 /* shift the regex matches to the end */ | |
| 906 return 1; | |
| 907 } | |
| 908 | |
| 909 if (!first->regex && second->regex) { | |
| 910 /* shift the regex matches to the end */ | |
| 911 return -1; | |
| 912 } | |
| 913 | |
| 914 if (first->regex || second->regex) { | |
| 915 /* do not sort the regex matches */ | |
| 916 return 0; | |
| 917 } | |
| 918 | |
| 919 #endif | |
| 920 | |
| 921 rc = ngx_strcmp(first->name.data, second->name.data); | |
| 922 | |
| 923 if (rc == 0 && !first->exact_match && second->exact_match) { | |
| 924 /* an exact match must be before the same inclusive one */ | |
| 925 return 1; | |
| 926 } | |
| 927 | |
| 928 return rc; | |
| 929 } | |
| 930 | |
| 931 | |
| 932 static ngx_int_t | |
| 933 ngx_http_join_exact_locations(ngx_conf_t *cf, ngx_queue_t *locations) | |
| 934 { | |
| 935 ngx_queue_t *q, *x; | |
| 936 ngx_http_location_queue_t *lq, *lx; | |
| 937 | |
| 938 q = ngx_queue_head(locations); | |
| 939 | |
| 940 while (q != ngx_queue_last(locations)) { | |
| 941 | |
| 942 x = ngx_queue_next(q); | |
| 943 | |
| 944 lq = (ngx_http_location_queue_t *) q; | |
| 945 lx = (ngx_http_location_queue_t *) x; | |
| 946 | |
| 947 if (ngx_strcmp(lq->name->data, lx->name->data) == 0) { | |
| 948 | |
| 949 if ((lq->exact && lx->exact) || (lq->inclusive && lx->inclusive)) { | |
| 950 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 951 "duplicate location \"%V\" in %s:%ui", | |
| 952 lx->name, lx->file_name, lx->line); | |
| 953 | |
| 954 return NGX_ERROR; | |
| 955 } | |
| 956 | |
| 957 lq->inclusive = lx->inclusive; | |
| 958 | |
| 959 ngx_queue_remove(x); | |
| 960 | |
| 961 continue; | |
| 962 } | |
| 963 | |
| 964 q = ngx_queue_next(q); | |
| 965 } | |
| 966 | |
| 967 return NGX_OK; | |
| 968 } | |
| 969 | |
| 970 | |
| 971 static void | |
| 972 ngx_http_create_locations_list(ngx_queue_t *locations, ngx_queue_t *q) | |
| 973 { | |
| 974 u_char *name; | |
| 975 size_t len; | |
| 976 ngx_queue_t *x, tail; | |
| 977 ngx_http_location_queue_t *lq, *lx; | |
| 978 | |
| 979 if (q == ngx_queue_last(locations)) { | |
| 980 return; | |
| 981 } | |
| 982 | |
| 983 lq = (ngx_http_location_queue_t *) q; | |
| 984 | |
| 985 if (lq->inclusive == NULL) { | |
| 986 ngx_http_create_locations_list(locations, ngx_queue_next(q)); | |
| 987 return; | |
| 988 } | |
| 989 | |
| 990 len = lq->name->len; | |
| 991 name = lq->name->data; | |
| 992 | |
| 993 for (x = ngx_queue_next(q); | |
| 994 x != ngx_queue_sentinel(locations); | |
| 995 x = ngx_queue_next(x)) | |
| 996 { | |
| 997 lx = (ngx_http_location_queue_t *) x; | |
| 998 | |
| 999 if (len > lx->name->len | |
| 1000 || (ngx_strncmp(name, lx->name->data, len) != 0)) | |
| 1001 { | |
| 1002 break; | |
| 1003 } | |
| 1004 } | |
| 1005 | |
| 1006 q = ngx_queue_next(q); | |
| 1007 | |
| 1008 if (q == x) { | |
| 1009 ngx_http_create_locations_list(locations, x); | |
| 1010 return; | |
| 1011 } | |
| 1012 | |
| 1013 ngx_queue_split(locations, q, &tail); | |
| 1014 ngx_queue_add(&lq->list, &tail); | |
| 1015 | |
| 1016 if (x == ngx_queue_sentinel(locations)) { | |
| 1017 ngx_http_create_locations_list(&lq->list, ngx_queue_head(&lq->list)); | |
| 1018 return; | |
| 1019 } | |
| 1020 | |
| 1021 ngx_queue_split(&lq->list, x, &tail); | |
| 1022 ngx_queue_add(locations, &tail); | |
| 1023 | |
| 1024 ngx_http_create_locations_list(&lq->list, ngx_queue_head(&lq->list)); | |
| 1025 | |
| 1026 ngx_http_create_locations_list(locations, x); | |
| 1027 } | |
| 1028 | |
| 1029 | |
| 1030 /* | |
| 1031 * to keep cache locality for left leaf nodes, allocate nodes in following | |
| 1032 * order: node, left subtree, right subtree, inclusive subtree | |
| 1033 */ | |
| 1034 | |
| 1035 static ngx_http_location_tree_node_t * | |
| 1036 ngx_http_create_locations_tree(ngx_conf_t *cf, ngx_queue_t *locations, | |
| 1037 size_t prefix) | |
| 1038 { | |
| 1039 size_t len; | |
| 1040 ngx_queue_t *q, tail; | |
| 1041 ngx_http_location_queue_t *lq; | |
| 1042 ngx_http_location_tree_node_t *node; | |
| 1043 | |
| 1044 q = ngx_queue_middle(locations); | |
| 1045 | |
| 1046 lq = (ngx_http_location_queue_t *) q; | |
| 1047 len = lq->name->len - prefix; | |
| 1048 | |
| 2049 | 1049 node = ngx_palloc(cf->pool, |
| 1050 offsetof(ngx_http_location_tree_node_t, name) + len); | |
| 2027 | 1051 if (node == NULL) { |
| 1052 return NULL; | |
| 1053 } | |
| 1054 | |
|
2039
4d8140271204
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1055 node->left = NULL; |
|
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1056 node->right = NULL; |
|
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1057 node->tree = NULL; |
| 2027 | 1058 node->exact = lq->exact; |
| 1059 node->inclusive = lq->inclusive; | |
| 1060 | |
| 1061 node->auto_redirect = (u_char) ((lq->exact && lq->exact->auto_redirect) | |
| 1062 || (lq->inclusive && lq->inclusive->auto_redirect)); | |
| 1063 | |
| 1064 node->len = (u_char) len; | |
| 1065 ngx_memcpy(node->name, &lq->name->data[prefix], len); | |
| 1066 | |
| 1067 ngx_queue_split(locations, q, &tail); | |
| 1068 | |
| 1069 if (ngx_queue_empty(locations)) { | |
| 1070 /* | |
| 1071 * ngx_queue_split() insures that if left part is empty, | |
| 1072 * then right one is empty too | |
| 1073 */ | |
| 1074 goto inclusive; | |
| 1075 } | |
| 1076 | |
| 1077 node->left = ngx_http_create_locations_tree(cf, locations, prefix); | |
| 1078 if (node->left == NULL) { | |
| 1079 return NULL; | |
| 1080 } | |
| 1081 | |
| 1082 ngx_queue_remove(q); | |
| 1083 | |
| 1084 if (ngx_queue_empty(&tail)) { | |
| 1085 goto inclusive; | |
| 1086 } | |
| 1087 | |
| 1088 node->right = ngx_http_create_locations_tree(cf, &tail, prefix); | |
| 1089 if (node->right == NULL) { | |
| 1090 return NULL; | |
| 1091 } | |
| 1092 | |
| 1093 inclusive: | |
| 1094 | |
| 1095 if (ngx_queue_empty(&lq->list)) { | |
| 1096 return node; | |
| 1097 } | |
| 1098 | |
| 1099 node->tree = ngx_http_create_locations_tree(cf, &lq->list, prefix + len); | |
| 1100 if (node->tree == NULL) { | |
| 1101 return NULL; | |
| 1102 } | |
| 1103 | |
| 1104 return node; | |
| 1105 } | |
| 1106 | |
| 1107 | |
|
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1108 static ngx_int_t |
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1109 ngx_http_init_server_lists(ngx_conf_t *cf, ngx_array_t *servers, |
|
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1110 ngx_array_t *in_ports) |
|
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1111 { |
|
2511
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1112 ngx_uint_t s, i; |
|
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1113 ngx_http_listen_t *listen; |
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1114 ngx_http_core_srv_conf_t **cscfp; |
|
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1115 |
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1116 if (ngx_array_init(in_ports, cf->temp_pool, 2, |
|
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1117 sizeof(ngx_http_conf_in_port_t)) |
|
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1118 != NGX_OK) |
|
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1119 { |
|
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1120 return NGX_ERROR; |
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1121 } |
|
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1122 |
|
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1123 /* "server" directives */ |
|
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1124 |
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1125 cscfp = servers->elts; |
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1126 for (s = 0; s < servers->nelts; s++) { |
|
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1127 |
|
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1128 /* "listen" directives */ |
|
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1129 |
|
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1130 listen = cscfp[s]->listen.elts; |
|
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1131 for (i = 0; i < cscfp[s]->listen.nelts; i++) { |
|
2022
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1132 |
|
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1133 /* AF_INET only */ |
|
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1134 |
|
2511
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1135 if (ngx_http_add_ports(cf, cscfp[s], in_ports, &listen[i]) |
|
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1136 != NGX_OK) |
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1137 { |
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1138 return NGX_ERROR; |
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1139 } |
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1140 } |
|
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1141 } |
|
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1142 |
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1143 return NGX_OK; |
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1144 } |
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1145 |
|
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1146 |
|
2511
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1147 /* AF_INET only */ |
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1148 |
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|
1149 static ngx_int_t |
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1150 ngx_http_add_ports(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
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1151 ngx_array_t *in_ports, ngx_http_listen_t *listen) |
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1152 { |
|
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1153 ngx_uint_t i; |
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|
1154 ngx_http_conf_in_port_t *in_port; |
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1155 |
|
f91c5c964e61
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|
1156 in_port = in_ports->elts; |
|
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|
1157 for (i = 0; i < in_ports->nelts; i++) { |
|
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|
1158 |
|
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|
1159 if (listen->port != in_port[i].port) { |
|
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|
1160 continue; |
|
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|
1161 } |
|
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|
1162 |
|
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|
1163 /* a port is already in the in_port list */ |
|
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1164 |
|
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|
1165 return ngx_http_add_addresses(cf, cscf, &in_port[i], listen); |
|
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|
1166 } |
|
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|
1167 |
|
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|
1168 /* add a port to the in_port list */ |
|
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1169 |
|
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|
1170 in_port = ngx_array_push(in_ports); |
|
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|
1171 if (in_port == NULL) { |
|
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1172 return NGX_ERROR; |
|
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1173 } |
|
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1174 |
|
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|
1175 in_port->port = listen->port; |
|
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1176 in_port->addrs.elts = NULL; |
|
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|
1177 |
|
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|
1178 return ngx_http_add_address(cf, cscf, in_port, listen); |
|
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|
1179 } |
|
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|
1180 |
|
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|
1181 |
|
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|
1182 static ngx_int_t |
|
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|
1183 ngx_http_add_addresses(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
|
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1184 ngx_http_conf_in_port_t *in_port, ngx_http_listen_t *listen) |
|
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|
1185 { |
|
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|
1186 ngx_uint_t i; |
|
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1187 ngx_http_conf_in_addr_t *in_addr; |
|
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|
1188 |
|
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1189 in_addr = in_port->addrs.elts; |
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1190 |
|
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1191 for (i = 0; i < in_port->addrs.nelts; i++) { |
|
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1192 |
|
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1193 if (listen->addr != in_addr[i].addr) { |
|
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1194 continue; |
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1195 } |
|
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|
1196 |
|
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|
1197 /* the address is already in the address list */ |
|
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1198 |
|
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1199 if (ngx_http_add_names(cf, cscf, &in_addr[i]) != NGX_OK) { |
|
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1200 return NGX_ERROR; |
|
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1201 } |
|
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|
1202 |
|
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|
1203 /* |
|
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1204 * check the duplicate "default" server |
|
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1205 * for this address:port |
|
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1206 */ |
|
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1207 |
|
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1208 if (listen->conf.default_server) { |
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1209 |
|
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1210 if (in_addr[i].default_server) { |
|
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1211 ngx_log_error(NGX_LOG_ERR, cf->log, 0, |
|
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1212 "the duplicate default server in %s:%ui", |
|
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1213 listen->file_name, listen->line); |
|
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|
1214 |
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1215 return NGX_ERROR; |
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1216 } |
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1217 |
|
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1218 in_addr[i].core_srv_conf = cscf; |
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1219 in_addr[i].default_server = 1; |
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1220 #if (NGX_HTTP_SSL) |
|
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1221 in_addr[i].ssl = listen->conf.ssl; |
|
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1222 #endif |
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1223 in_addr[i].listen_conf = &listen->conf; |
|
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|
1224 } |
|
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|
1225 |
|
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1226 return NGX_OK; |
|
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1227 } |
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1228 |
|
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1229 /* |
|
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1230 * add the address to the addresses list that |
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1231 * bound to this port |
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1232 */ |
|
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1233 |
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1234 return ngx_http_add_address(cf, cscf, in_port, listen); |
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1235 } |
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1236 |
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1237 |
| 455 | 1238 /* |
| 1239 * add the server address, the server names and the server core module | |
| 1240 * configurations to the port (in_port) | |
| 1241 */ | |
| 1242 | |
| 499 | 1243 static ngx_int_t |
|
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|
1244 ngx_http_add_address(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
|
2511
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1245 ngx_http_conf_in_port_t *in_port, ngx_http_listen_t *listen) |
| 455 | 1246 { |
| 593 | 1247 ngx_http_conf_in_addr_t *in_addr; |
| 455 | 1248 |
| 1249 if (in_port->addrs.elts == NULL) { | |
| 593 | 1250 if (ngx_array_init(&in_port->addrs, cf->temp_pool, 4, |
| 1385 | 1251 sizeof(ngx_http_conf_in_addr_t)) |
| 1252 != NGX_OK) | |
| 455 | 1253 { |
| 1254 return NGX_ERROR; | |
| 1255 } | |
| 1256 } | |
| 1257 | |
| 501 | 1258 in_addr = ngx_array_push(&in_port->addrs); |
| 1259 if (in_addr == NULL) { | |
| 455 | 1260 return NGX_ERROR; |
| 1261 } | |
| 1262 | |
|
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|
1263 in_addr->addr = listen->addr; |
| 593 | 1264 in_addr->hash.buckets = NULL; |
| 1265 in_addr->hash.size = 0; | |
|
1253
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|
1266 in_addr->wc_head = NULL; |
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|
1267 in_addr->wc_tail = NULL; |
| 455 | 1268 in_addr->names.elts = NULL; |
| 1387 | 1269 #if (NGX_PCRE) |
| 1270 in_addr->nregex = 0; | |
| 1271 in_addr->regex = NULL; | |
| 1272 #endif | |
| 455 | 1273 in_addr->core_srv_conf = cscf; |
|
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|
1274 in_addr->default_server = listen->conf.default_server; |
|
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|
1275 in_addr->bind = listen->conf.bind; |
| 2224 | 1276 #if (NGX_HTTP_SSL) |
| 1277 in_addr->ssl = listen->conf.ssl; | |
| 1278 #endif | |
|
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|
1279 in_addr->listen_conf = &listen->conf; |
| 455 | 1280 |
|
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|
1281 return ngx_http_add_names(cf, cscf, in_addr); |
| 455 | 1282 } |
| 1283 | |
| 1284 | |
| 1285 /* | |
| 1286 * add the server names and the server core module | |
| 1287 * configurations to the address:port (in_addr) | |
| 1288 */ | |
| 1289 | |
| 499 | 1290 static ngx_int_t |
|
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|
1291 ngx_http_add_names(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
|
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|
1292 ngx_http_conf_in_addr_t *in_addr) |
| 455 | 1293 { |
| 2135 | 1294 ngx_uint_t i; |
| 455 | 1295 ngx_http_server_name_t *server_names, *name; |
| 1296 | |
| 1297 if (in_addr->names.elts == NULL) { | |
| 593 | 1298 if (ngx_array_init(&in_addr->names, cf->temp_pool, 4, |
| 1385 | 1299 sizeof(ngx_http_server_name_t)) |
| 1300 != NGX_OK) | |
| 477 | 1301 { |
| 1302 return NGX_ERROR; | |
| 1303 } | |
| 1304 } | |
| 1305 | |
| 455 | 1306 server_names = cscf->server_names.elts; |
| 1387 | 1307 |
| 455 | 1308 for (i = 0; i < cscf->server_names.nelts; i++) { |
| 1309 | |
| 2135 | 1310 ngx_strlow(server_names[i].name.data, server_names[i].name.data, |
| 1311 server_names[i].name.len); | |
| 477 | 1312 |
| 455 | 1313 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
| 461 | 1314 "name: %V", &server_names[i].name); |
| 455 | 1315 |
| 593 | 1316 name = ngx_array_push(&in_addr->names); |
| 501 | 1317 if (name == NULL) { |
| 455 | 1318 return NGX_ERROR; |
| 1319 } | |
| 1320 | |
| 1321 *name = server_names[i]; | |
| 1322 } | |
| 1323 | |
| 1324 return NGX_OK; | |
| 1325 } | |
| 1326 | |
| 1327 | |
|
1956
cb8c0c8e0c27
use ngx_int_t in ngx_sort() callback
Igor Sysoev <igor@sysoev.ru>
parents:
1910
diff
changeset
|
1328 static ngx_int_t |
|
2022
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1329 ngx_http_optimize_servers(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf, |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1330 ngx_array_t *in_ports) |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1331 { |
|
2511
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1332 ngx_uint_t s, p, a; |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1333 ngx_http_server_name_t *name; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1334 ngx_http_conf_in_port_t *in_port; |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1335 ngx_http_conf_in_addr_t *in_addr; |
|
2022
35b35b84f5ef
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parents:
2021
diff
changeset
|
1336 |
|
35b35b84f5ef
split ngx_http_block() further
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parents:
2021
diff
changeset
|
1337 in_port = in_ports->elts; |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1338 for (p = 0; p < in_ports->nelts; p++) { |
|
35b35b84f5ef
split ngx_http_block() further
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parents:
2021
diff
changeset
|
1339 |
|
35b35b84f5ef
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1340 ngx_sort(in_port[p].addrs.elts, (size_t) in_port[p].addrs.nelts, |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1341 sizeof(ngx_http_conf_in_addr_t), ngx_http_cmp_conf_in_addrs); |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1342 |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1343 /* |
|
2511
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1344 * check whether all name-based servers have the same |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1345 * configuraiton as a default server for given address:port |
|
2022
35b35b84f5ef
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1346 */ |
|
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split ngx_http_block() further
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parents:
2021
diff
changeset
|
1347 |
|
35b35b84f5ef
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1348 in_addr = in_port[p].addrs.elts; |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1349 for (a = 0; a < in_port[p].addrs.nelts; a++) { |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1350 |
|
35b35b84f5ef
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1351 name = in_addr[a].names.elts; |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1352 for (s = 0; s < in_addr[a].names.nelts; s++) { |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1353 |
|
2511
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1354 if (in_addr[a].core_srv_conf == name[s].core_srv_conf) { |
|
2022
35b35b84f5ef
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1355 continue; |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1356 } |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1357 |
|
2511
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1358 if (ngx_http_server_names(cf, cmcf, &in_addr[a]) != NGX_OK) { |
|
2022
35b35b84f5ef
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parents:
2021
diff
changeset
|
1359 return NGX_ERROR; |
|
35b35b84f5ef
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1360 } |
|
35b35b84f5ef
split ngx_http_block() further
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parents:
2021
diff
changeset
|
1361 |
|
2511
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1362 break; |
|
2022
35b35b84f5ef
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parents:
2021
diff
changeset
|
1363 } |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1364 } |
|
35b35b84f5ef
split ngx_http_block() further
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parents:
2021
diff
changeset
|
1365 |
|
35b35b84f5ef
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1366 if (ngx_http_init_listening(cf, &in_port[p]) != NGX_OK) { |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1367 return NGX_ERROR; |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1368 } |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1369 } |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1370 |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1371 return NGX_OK; |
|
2511
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parents:
2407
diff
changeset
|
1372 } |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1373 |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1374 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1375 static ngx_int_t |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1376 ngx_http_server_names(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf, |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1377 ngx_http_conf_in_addr_t *in_addr) |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1378 { |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1379 ngx_int_t rc; |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1380 ngx_uint_t s; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1381 ngx_hash_init_t hash; |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1382 ngx_http_server_name_t *name; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1383 ngx_hash_keys_arrays_t ha; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1384 #if (NGX_PCRE) |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1385 ngx_uint_t regex, i; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1386 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1387 regex = 0; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1388 #endif |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1389 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1390 ngx_memzero(&ha, sizeof(ngx_hash_keys_arrays_t)); |
|
f91c5c964e61
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parents:
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diff
changeset
|
1391 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1392 ha.temp_pool = ngx_create_pool(16384, cf->log); |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1393 if (ha.temp_pool == NULL) { |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1394 return NGX_ERROR; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1395 } |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1396 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1397 ha.pool = cf->pool; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1398 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1399 if (ngx_hash_keys_array_init(&ha, NGX_HASH_LARGE) != NGX_OK) { |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1400 goto failed; |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1401 } |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1402 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1403 name = in_addr->names.elts; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1404 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1405 for (s = 0; s < in_addr->names.nelts; s++) { |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1406 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1407 #if (NGX_PCRE) |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1408 if (name[s].regex) { |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1409 regex++; |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1410 continue; |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1411 } |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1412 #endif |
|
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changeset
|
1413 |
|
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parents:
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diff
changeset
|
1414 rc = ngx_hash_add_key(&ha, &name[s].name, name[s].core_srv_conf, |
|
f91c5c964e61
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parents:
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diff
changeset
|
1415 NGX_HASH_WILDCARD_KEY); |
|
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diff
changeset
|
1416 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1417 if (rc == NGX_ERROR) { |
|
f91c5c964e61
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parents:
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diff
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|
1418 return NGX_ERROR; |
|
f91c5c964e61
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parents:
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diff
changeset
|
1419 } |
|
f91c5c964e61
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diff
changeset
|
1420 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1421 if (rc == NGX_DECLINED) { |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1422 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1423 "invalid server name or wildcard \"%V\" on %s", |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1424 &name[s].name, in_addr->listen_conf->addr); |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1425 return NGX_ERROR; |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1426 } |
|
f91c5c964e61
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parents:
2407
diff
changeset
|
1427 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1428 if (rc == NGX_BUSY) { |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1429 ngx_log_error(NGX_LOG_WARN, cf->log, 0, |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1430 "conflicting server name \"%V\" on %s, ignored", |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1431 &name[s].name, in_addr->listen_conf->addr); |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1432 } |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1433 } |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1434 |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1435 hash.key = ngx_hash_key_lc; |
|
f91c5c964e61
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Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1436 hash.max_size = cmcf->server_names_hash_max_size; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1437 hash.bucket_size = cmcf->server_names_hash_bucket_size; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1438 hash.name = "server_names_hash"; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1439 hash.pool = cf->pool; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1440 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1441 if (ha.keys.nelts) { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1442 hash.hash = &in_addr->hash; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1443 hash.temp_pool = NULL; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1444 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1445 if (ngx_hash_init(&hash, ha.keys.elts, ha.keys.nelts) != NGX_OK) { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1446 goto failed; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1447 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1448 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1449 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1450 if (ha.dns_wc_head.nelts) { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1451 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1452 ngx_qsort(ha.dns_wc_head.elts, (size_t) ha.dns_wc_head.nelts, |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1453 sizeof(ngx_hash_key_t), ngx_http_cmp_dns_wildcards); |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1454 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1455 hash.hash = NULL; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1456 hash.temp_pool = ha.temp_pool; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1457 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1458 if (ngx_hash_wildcard_init(&hash, ha.dns_wc_head.elts, |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1459 ha.dns_wc_head.nelts) |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1460 != NGX_OK) |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1461 { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1462 goto failed; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1463 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1464 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1465 in_addr->wc_head = (ngx_hash_wildcard_t *) hash.hash; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1466 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1467 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1468 if (ha.dns_wc_tail.nelts) { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1469 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1470 ngx_qsort(ha.dns_wc_tail.elts, (size_t) ha.dns_wc_tail.nelts, |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1471 sizeof(ngx_hash_key_t), ngx_http_cmp_dns_wildcards); |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1472 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1473 hash.hash = NULL; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1474 hash.temp_pool = ha.temp_pool; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1475 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1476 if (ngx_hash_wildcard_init(&hash, ha.dns_wc_tail.elts, |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1477 ha.dns_wc_tail.nelts) |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1478 != NGX_OK) |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1479 { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1480 goto failed; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1481 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1482 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1483 in_addr->wc_tail = (ngx_hash_wildcard_t *) hash.hash; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1484 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1485 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1486 ngx_destroy_pool(ha.temp_pool); |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1487 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1488 #if (NGX_PCRE) |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1489 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1490 if (regex == 0) { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1491 return NGX_OK; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1492 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1493 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1494 in_addr->nregex = regex; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1495 in_addr->regex = ngx_palloc(cf->pool, |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1496 regex * sizeof(ngx_http_server_name_t)); |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1497 if (in_addr->regex == NULL) { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1498 return NGX_ERROR; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1499 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1500 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1501 for (i = 0, s = 0; s < in_addr->names.nelts; s++) { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1502 if (name[s].regex) { |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1503 in_addr->regex[i++] = name[s]; |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1504 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1505 } |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1506 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1507 #endif |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1508 |
|
f91c5c964e61
split ports, addresses, and server names preparation and optimization
Igor Sysoev <igor@sysoev.ru>
parents:
2407
diff
changeset
|
1509 return NGX_OK; |
|
2022
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1510 |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1511 failed: |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1512 |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1513 ngx_destroy_pool(ha.temp_pool); |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1514 |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1515 return NGX_ERROR; |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1516 } |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1517 |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1518 |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1519 static ngx_int_t |
| 593 | 1520 ngx_http_cmp_conf_in_addrs(const void *one, const void *two) |
| 1521 { | |
| 1522 ngx_http_conf_in_addr_t *first, *second; | |
| 1523 | |
| 1524 first = (ngx_http_conf_in_addr_t *) one; | |
| 1525 second = (ngx_http_conf_in_addr_t *) two; | |
| 1526 | |
| 1527 if (first->addr == INADDR_ANY) { | |
| 1528 /* the INADDR_ANY must be the last resort, shift it to the end */ | |
| 1529 return 1; | |
| 1530 } | |
| 1531 | |
| 1532 if (first->bind && !second->bind) { | |
| 1533 /* shift explicit bind()ed addresses to the start */ | |
| 1534 return -1; | |
| 1535 } | |
| 1536 | |
| 1537 if (!first->bind && second->bind) { | |
| 1538 /* shift explicit bind()ed addresses to the start */ | |
| 1539 return 1; | |
| 1540 } | |
| 1541 | |
| 1542 /* do not sort by default */ | |
| 1543 | |
| 1544 return 0; | |
| 1545 } | |
| 1546 | |
| 1547 | |
| 1548 static int ngx_libc_cdecl | |
| 1549 ngx_http_cmp_dns_wildcards(const void *one, const void *two) | |
| 1550 { | |
| 1551 ngx_hash_key_t *first, *second; | |
| 1552 | |
| 1553 first = (ngx_hash_key_t *) one; | |
| 1554 second = (ngx_hash_key_t *) two; | |
| 1555 | |
| 1556 return ngx_strcmp(first->key.data, second->key.data); | |
| 1557 } | |
|
2022
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1558 |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1559 |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1560 static ngx_int_t |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1561 ngx_http_init_listening(ngx_conf_t *cf, ngx_http_conf_in_port_t *in_port) |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1562 { |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1563 ngx_uint_t i, a, last, bind_all, done; |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1564 ngx_listening_t *ls; |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1565 ngx_http_in_port_t *hip; |
|
35b35b84f5ef
split ngx_http_block() further
Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1566 ngx_http_conf_in_addr_t *in_addr; |
|
35b35b84f5ef
split ngx_http_block() further
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parents:
2021
diff
changeset
|
1567 ngx_http_virtual_names_t *vn; |
|
35b35b84f5ef
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1568 ngx_http_core_loc_conf_t *clcf; |
|
35b35b84f5ef
split ngx_http_block() further
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parents:
2021
diff
changeset
|
1569 ngx_http_core_srv_conf_t *cscf; |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1570 |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1571 in_addr = in_port->addrs.elts; |
|
35b35b84f5ef
split ngx_http_block() further
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parents:
2021
diff
changeset
|
1572 last = in_port->addrs.nelts; |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1573 |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1574 /* |
|
35b35b84f5ef
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parents:
2021
diff
changeset
|
1575 * if there is a binding to a "*:port" then we need to bind() |
|
35b35b84f5ef
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Igor Sysoev <igor@sysoev.ru>
parents:
2021
diff
changeset
|
1576 * to the "*:port" only and ignore other bindings |
|
35b35b84f5ef
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|
1577 */ |
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|
1578 |
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|
1579 if (in_addr[last - 1].addr == INADDR_ANY) { |
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|
1580 in_addr[last - 1].bind = 1; |
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|
1581 bind_all = 0; |
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|
1582 |
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1583 } else { |
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1584 bind_all = 1; |
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|
1585 } |
|
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|
1586 |
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|
1587 a = 0; |
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|
1588 |
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|
1589 while (a < last) { |
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|
1590 |
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|
1591 if (!bind_all && !in_addr[a].bind) { |
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|
1592 a++; |
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|
1593 continue; |
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|
1594 } |
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|
1595 |
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1596 ls = ngx_listening_inet_stream_socket(cf, in_addr[a].addr, |
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|
1597 in_port->port); |
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|
1598 if (ls == NULL) { |
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|
1599 return NGX_ERROR; |
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|
1600 } |
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|
1601 |
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|
1602 ls->addr_ntop = 1; |
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|
1603 |
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|
1604 ls->handler = ngx_http_init_connection; |
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|
1605 |
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|
1606 cscf = in_addr[a].core_srv_conf; |
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1607 ls->pool_size = cscf->connection_pool_size; |
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|
1608 ls->post_accept_timeout = cscf->client_header_timeout; |
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|
1609 |
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|
1610 clcf = cscf->ctx->loc_conf[ngx_http_core_module.ctx_index]; |
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|
1611 |
|
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|
1612 ls->log = *clcf->err_log; |
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1613 ls->log.data = &ls->addr_text; |
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1614 ls->log.handler = ngx_accept_log_error; |
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|
1615 |
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|
1616 #if (NGX_WIN32) |
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1617 { |
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|
1618 ngx_iocp_conf_t *iocpcf; |
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|
1619 |
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1620 iocpcf = ngx_event_get_conf(cf->cycle->conf_ctx, ngx_iocp_module); |
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1621 if (iocpcf->acceptex_read) { |
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1622 ls->post_accept_buffer_size = cscf->client_header_buffer_size; |
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1623 } |
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1624 } |
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1625 #endif |
|
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|
1626 |
|
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|
1627 ls->backlog = in_addr[a].listen_conf->backlog; |
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1628 ls->rcvbuf = in_addr[a].listen_conf->rcvbuf; |
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1629 ls->sndbuf = in_addr[a].listen_conf->sndbuf; |
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|
1630 |
|
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|
1631 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) |
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1632 ls->accept_filter = in_addr[a].listen_conf->accept_filter; |
|
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|
1633 #endif |
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|
1634 |
|
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|
1635 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) |
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|
1636 ls->deferred_accept = in_addr[a].listen_conf->deferred_accept; |
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|
1637 #endif |
|
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|
1638 |
|
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1639 hip = ngx_palloc(cf->pool, sizeof(ngx_http_in_port_t)); |
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|
1640 if (hip == NULL) { |
|
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|
1641 return NGX_ERROR; |
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|
1642 } |
|
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|
1643 |
|
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|
1644 hip->port = in_port->port; |
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|
1645 |
| 2049 | 1646 hip->port_text.data = ngx_pnalloc(cf->pool, 7); |
|
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|
1647 if (hip->port_text.data == NULL) { |
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|
1648 return NGX_ERROR; |
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|
1649 } |
|
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|
1650 |
|
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|
1651 ls->servers = hip; |
|
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|
1652 |
|
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|
1653 hip->port_text.len = ngx_sprintf(hip->port_text.data, ":%d", hip->port) |
|
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|
1654 - hip->port_text.data; |
|
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|
1655 |
|
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|
1656 in_addr = in_port->addrs.elts; |
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|
1657 |
|
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|
1658 if (in_addr[a].bind && in_addr[a].addr != INADDR_ANY) { |
|
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|
1659 hip->naddrs = 1; |
|
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|
1660 done = 0; |
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|
1661 |
|
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|
1662 } else if (in_port->addrs.nelts > 1 |
|
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|
1663 && in_addr[last - 1].addr == INADDR_ANY) |
|
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|
1664 { |
|
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|
1665 hip->naddrs = last; |
|
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|
1666 done = 1; |
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|
1667 |
|
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|
1668 } else { |
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|
1669 hip->naddrs = 1; |
|
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|
1670 done = 0; |
|
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|
1671 } |
|
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|
1672 |
|
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|
1673 hip->addrs = ngx_pcalloc(cf->pool, |
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|
1674 hip->naddrs * sizeof(ngx_http_in_addr_t)); |
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|
1675 if (hip->addrs == NULL) { |
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|
1676 return NGX_ERROR; |
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|
1677 } |
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|
1678 |
|
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|
1679 for (i = 0; i < hip->naddrs; i++) { |
|
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|
1680 hip->addrs[i].addr = in_addr[i].addr; |
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|
1681 hip->addrs[i].core_srv_conf = in_addr[i].core_srv_conf; |
|
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|
1682 |
| 2224 | 1683 #if (NGX_HTTP_SSL) |
| 1684 hip->addrs[i].ssl = in_addr[i].ssl; | |
| 1685 #endif | |
| 1686 | |
|
2022
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|
1687 if (in_addr[i].hash.buckets == NULL |
|
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|
1688 && (in_addr[i].wc_head == NULL |
|
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|
1689 || in_addr[i].wc_head->hash.buckets == NULL) |
|
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|
1690 && (in_addr[i].wc_head == NULL |
|
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|
1691 || in_addr[i].wc_head->hash.buckets == NULL)) |
|
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|
1692 { |
|
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|
1693 continue; |
|
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1694 } |
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1695 |
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1696 vn = ngx_palloc(cf->pool, sizeof(ngx_http_virtual_names_t)); |
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1697 if (vn == NULL) { |
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1698 return NGX_ERROR; |
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1699 } |
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1700 hip->addrs[i].virtual_names = vn; |
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1701 |
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1702 vn->names.hash = in_addr[i].hash; |
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1703 vn->names.wc_head = in_addr[i].wc_head; |
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1704 vn->names.wc_tail = in_addr[i].wc_tail; |
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1705 #if (NGX_PCRE) |
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1706 vn->nregex = in_addr[i].nregex; |
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1707 vn->regex = in_addr[i].regex; |
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1708 #endif |
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1709 } |
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1710 |
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1711 if (done) { |
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1712 return NGX_OK; |
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1713 } |
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1714 |
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1715 in_addr++; |
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1716 in_port->addrs.elts = in_addr; |
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1717 last--; |
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1718 |
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1719 a = 0; |
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1720 } |
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1721 |
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1722 return NGX_OK; |
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1723 } |
| 2138 | 1724 |
| 1725 | |
| 1726 char * | |
| 1727 ngx_http_types_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 1728 { | |
| 1729 char *p = conf; | |
| 1730 | |
| 1731 ngx_array_t **types; | |
| 1732 ngx_str_t *value, *default_type; | |
| 1733 ngx_uint_t i, n, hash; | |
| 1734 ngx_hash_key_t *type; | |
| 1735 | |
| 1736 types = (ngx_array_t **) (p + cmd->offset); | |
| 1737 | |
| 1738 default_type = cmd->post; | |
| 1739 | |
| 1740 if (*types == NULL) { | |
| 1741 *types = ngx_array_create(cf->temp_pool, 1, sizeof(ngx_hash_key_t)); | |
| 1742 if (*types == NULL) { | |
| 1743 return NGX_CONF_ERROR; | |
| 1744 } | |
| 1745 | |
| 1746 if (default_type) { | |
| 1747 type = ngx_array_push(*types); | |
| 1748 if (type == NULL) { | |
| 1749 return NGX_CONF_ERROR; | |
| 1750 } | |
| 1751 | |
| 1752 type->key = *default_type; | |
| 1753 type->key_hash = ngx_hash_key(default_type->data, | |
| 1754 default_type->len); | |
| 1755 type->value = (void *) 4; | |
| 1756 } | |
| 1757 } | |
| 1758 | |
| 1759 value = cf->args->elts; | |
| 1760 | |
| 1761 for (i = 1; i < cf->args->nelts; i++) { | |
| 1762 | |
| 1763 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len); | |
| 1764 value[i].data[value[i].len] = '\0'; | |
| 1765 | |
| 1766 type = (*types)->elts; | |
| 1767 for (n = 0; n < (*types)->nelts; n++) { | |
| 1768 | |
| 1769 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) { | |
| 1770 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 1771 "duplicate MIME type \"%V\"", &value[i]); | |
| 1772 continue; | |
| 1773 } | |
| 1774 } | |
| 1775 | |
| 1776 type = ngx_array_push(*types); | |
| 1777 if (type == NULL) { | |
| 1778 return NGX_CONF_ERROR; | |
| 1779 } | |
| 1780 | |
| 1781 type->key = value[i]; | |
| 1782 type->key_hash = hash; | |
| 1783 type->value = (void *) 4; | |
| 1784 } | |
| 1785 | |
| 1786 return NGX_CONF_OK; | |
| 1787 } | |
| 1788 | |
| 1789 | |
| 1790 char * | |
| 1791 ngx_http_merge_types(ngx_conf_t *cf, ngx_array_t *keys, ngx_hash_t *types_hash, | |
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1792 ngx_array_t *prev_keys, ngx_hash_t *prev_types_hash, |
| 2138 | 1793 ngx_str_t *default_types) |
| 1794 { | |
| 1795 ngx_hash_init_t hash; | |
| 1796 | |
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1797 if (keys) { |
| 2138 | 1798 |
|
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1799 hash.hash = types_hash; |
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1800 hash.key = NULL; |
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1801 hash.max_size = 2048; |
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1802 hash.bucket_size = 64; |
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1803 hash.name = "test_types_hash"; |
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1804 hash.pool = cf->pool; |
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1805 hash.temp_pool = NULL; |
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1806 |
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1807 if (ngx_hash_init(&hash, keys->elts, keys->nelts) != NGX_OK) { |
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1808 return NGX_CONF_ERROR; |
| 2138 | 1809 } |
| 1810 | |
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1811 return NGX_CONF_OK; |
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1812 } |
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1813 |
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1814 if (prev_types_hash->buckets == NULL) { |
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1815 |
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1816 if (prev_keys == NULL) { |
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1817 |
|
2223
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1818 if (ngx_http_set_default_types(cf, &prev_keys, default_types) |
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1819 != NGX_OK) |
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1820 { |
|
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1821 return NGX_CONF_ERROR; |
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1822 } |
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1823 } |
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1824 |
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1825 hash.hash = prev_types_hash; |
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1826 hash.key = NULL; |
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1827 hash.max_size = 2048; |
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1828 hash.bucket_size = 64; |
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1829 hash.name = "test_types_hash"; |
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1830 hash.pool = cf->pool; |
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1831 hash.temp_pool = NULL; |
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1832 |
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1833 if (ngx_hash_init(&hash, prev_keys->elts, prev_keys->nelts) != NGX_OK) { |
| 2138 | 1834 return NGX_CONF_ERROR; |
| 1835 } | |
| 1836 } | |
| 1837 | |
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1838 *types_hash = *prev_types_hash; |
| 2138 | 1839 |
| 1840 return NGX_CONF_OK; | |
| 1841 | |
| 1842 } | |
| 1843 | |
| 1844 | |
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1845 ngx_int_t |
| 2138 | 1846 ngx_http_set_default_types(ngx_conf_t *cf, ngx_array_t **types, |
| 1847 ngx_str_t *default_type) | |
| 1848 { | |
| 1849 ngx_hash_key_t *type; | |
| 1850 | |
| 1851 *types = ngx_array_create(cf->temp_pool, 1, sizeof(ngx_hash_key_t)); | |
| 1852 if (*types == NULL) { | |
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1853 return NGX_ERROR; |
| 2138 | 1854 } |
| 1855 | |
| 1856 while (default_type->len) { | |
| 1857 | |
| 1858 type = ngx_array_push(*types); | |
| 1859 if (type == NULL) { | |
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1860 return NGX_ERROR; |
| 2138 | 1861 } |
| 1862 | |
| 1863 type->key = *default_type; | |
| 1864 type->key_hash = ngx_hash_key(default_type->data, | |
| 1865 default_type->len); | |
| 1866 type->value = (void *) 4; | |
| 1867 | |
| 1868 default_type++; | |
| 1869 } | |
| 1870 | |
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1871 return NGX_OK; |
| 2138 | 1872 } |