Mercurial > hg > nginx
annotate src/http/ngx_http.c @ 603:858700ae46b4 release-0.3.23
nginx-0.3.23-RELEASE import
*) Feature: the "optimize_host_names" directive.
*) Bugfix: in using of the variables in the "path" and "alias"
directives.
*) Bugfix: the ngx_http_perl_module was incorrectly built on Linux and
Solaris.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 24 Jan 2006 16:08:27 +0000 |
parents | ebc68d8ca496 |
children | 608cf78b24ef |
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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5 |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_event.h> |
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10 #include <ngx_http.h> |
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13 static char *ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
455 | 14 static ngx_int_t ngx_http_add_address(ngx_conf_t *cf, |
593 | 15 ngx_http_conf_in_port_t *in_port, ngx_http_listen_t *lscf, |
499 | 16 ngx_http_core_srv_conf_t *cscf); |
455 | 17 static ngx_int_t ngx_http_add_names(ngx_conf_t *cf, |
593 | 18 ngx_http_conf_in_addr_t *in_addr, ngx_http_core_srv_conf_t *cscf); |
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19 static char *ngx_http_merge_locations(ngx_conf_t *cf, |
499 | 20 ngx_array_t *locations, void **loc_conf, ngx_http_module_t *module, |
21 ngx_uint_t ctx_index); | |
593 | 22 static int ngx_libc_cdecl ngx_http_cmp_conf_in_addrs(const void *one, |
23 const void *two); | |
24 static int ngx_libc_cdecl ngx_http_cmp_dns_wildcards(const void *one, | |
25 const void *two); | |
212
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26 |
593 | 27 ngx_uint_t ngx_http_max_module; |
28 | |
29 ngx_uint_t ngx_http_total_requests; | |
30 uint64_t ngx_http_total_sent; | |
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31 |
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32 |
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33 ngx_int_t (*ngx_http_top_header_filter) (ngx_http_request_t *r); |
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34 ngx_int_t (*ngx_http_top_body_filter) (ngx_http_request_t *r, ngx_chain_t *ch); |
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35 |
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36 |
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37 static ngx_command_t ngx_http_commands[] = { |
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38 |
499 | 39 { ngx_string("http"), |
40 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, | |
41 ngx_http_block, | |
42 0, | |
43 0, | |
44 NULL }, | |
44
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45 |
499 | 46 ngx_null_command |
44
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47 }; |
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48 |
577 | 49 |
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50 static ngx_core_module_t ngx_http_module_ctx = { |
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51 ngx_string("http"), |
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52 NULL, |
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53 NULL |
577 | 54 }; |
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55 |
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56 |
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57 ngx_module_t ngx_http_module = { |
509 | 58 NGX_MODULE_V1, |
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59 &ngx_http_module_ctx, /* module context */ |
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60 ngx_http_commands, /* module directives */ |
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61 NGX_CORE_MODULE, /* module type */ |
541 | 62 NULL, /* init master */ |
116
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63 NULL, /* init module */ |
541 | 64 NULL, /* init process */ |
65 NULL, /* init thread */ | |
66 NULL, /* exit thread */ | |
67 NULL, /* exit process */ | |
68 NULL, /* exit master */ | |
69 NGX_MODULE_V1_PADDING | |
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70 }; |
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71 |
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72 |
499 | 73 static char * |
74 ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
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75 { |
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76 char *rv; |
593 | 77 u_char ch; |
78 ngx_int_t rc; | |
603 | 79 ngx_uint_t mi, m, s, l, p, a, i; |
593 | 80 ngx_uint_t last, bind_all, done; |
216
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81 ngx_conf_t pcf; |
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82 ngx_array_t in_ports; |
593 | 83 ngx_hash_init_t hash; |
103
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84 ngx_listening_t *ls; |
216
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85 ngx_http_listen_t *lscf; |
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86 ngx_http_module_t *module; |
593 | 87 ngx_http_in_port_t *hip; |
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88 ngx_http_handler_pt *h; |
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89 ngx_http_conf_ctx_t *ctx; |
593 | 90 ngx_http_conf_in_port_t *in_port; |
91 ngx_http_conf_in_addr_t *in_addr; | |
92 ngx_hash_keys_arrays_t ha; | |
93 ngx_http_server_name_t *name; | |
94 ngx_http_virtual_names_t *vn; | |
103
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95 ngx_http_core_srv_conf_t **cscfp, *cscf; |
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96 ngx_http_core_loc_conf_t *clcf; |
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97 ngx_http_core_main_conf_t *cmcf; |
461 | 98 #if (NGX_WIN32) |
103
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99 ngx_iocp_conf_t *iocpcf; |
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100 #endif |
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101 |
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102 /* the main http context */ |
477 | 103 |
501 | 104 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t)); |
105 if (ctx == NULL) { | |
485 | 106 return NGX_CONF_ERROR; |
107 } | |
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108 |
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109 *(ngx_http_conf_ctx_t **) conf = ctx; |
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110 |
485 | 111 |
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112 /* count the number of the http modules and set up their indices */ |
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113 |
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114 ngx_http_max_module = 0; |
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115 for (m = 0; ngx_modules[m]; m++) { |
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116 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
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117 continue; |
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118 } |
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119 |
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120 ngx_modules[m]->ctx_index = ngx_http_max_module++; |
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121 } |
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122 |
477 | 123 |
485 | 124 /* the http main_conf context, it is the same in the all http contexts */ |
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125 |
485 | 126 ctx->main_conf = ngx_pcalloc(cf->pool, |
127 sizeof(void *) * ngx_http_max_module); | |
128 if (ctx->main_conf == NULL) { | |
129 return NGX_CONF_ERROR; | |
130 } | |
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131 |
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132 |
485 | 133 /* |
134 * the http null srv_conf context, it is used to merge | |
135 * the server{}s' srv_conf's | |
136 */ | |
137 | |
138 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
139 if (ctx->srv_conf == NULL) { | |
140 return NGX_CONF_ERROR; | |
141 } | |
142 | |
143 | |
144 /* | |
145 * the http null loc_conf context, it is used to merge | |
146 * the server{}s' loc_conf's | |
147 */ | |
148 | |
149 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
150 if (ctx->loc_conf == NULL) { | |
151 return NGX_CONF_ERROR; | |
152 } | |
153 | |
154 | |
155 /* | |
156 * create the main_conf's, the null srv_conf's, and the null loc_conf's | |
157 * of the all http modules | |
158 */ | |
91
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159 |
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160 for (m = 0; ngx_modules[m]; m++) { |
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161 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
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162 continue; |
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163 } |
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164 |
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165 module = ngx_modules[m]->ctx; |
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166 mi = ngx_modules[m]->ctx_index; |
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167 |
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|
168 if (module->create_main_conf) { |
501 | 169 ctx->main_conf[mi] = module->create_main_conf(cf); |
170 if (ctx->main_conf[mi] == NULL) { | |
485 | 171 return NGX_CONF_ERROR; |
172 } | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
173 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
174 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
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diff
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175 if (module->create_srv_conf) { |
501 | 176 ctx->srv_conf[mi] = module->create_srv_conf(cf); |
177 if (ctx->srv_conf[mi] == NULL) { | |
485 | 178 return NGX_CONF_ERROR; |
179 } | |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
180 } |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
181 |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
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182 if (module->create_loc_conf) { |
501 | 183 ctx->loc_conf[mi] = module->create_loc_conf(cf); |
184 if (ctx->loc_conf[mi] == NULL) { | |
485 | 185 return NGX_CONF_ERROR; |
186 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
187 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
188 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
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|
189 |
509 | 190 pcf = *cf; |
191 cf->ctx = ctx; | |
192 | |
193 for (m = 0; ngx_modules[m]; m++) { | |
194 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
195 continue; | |
196 } | |
197 | |
198 module = ngx_modules[m]->ctx; | |
199 mi = ngx_modules[m]->ctx_index; | |
200 | |
201 if (module->preconfiguration) { | |
202 if (module->preconfiguration(cf) != NGX_OK) { | |
203 return NGX_CONF_ERROR; | |
204 } | |
205 } | |
206 } | |
485 | 207 |
91
637625a2acdb
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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208 /* 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
|
209 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
210 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
|
211 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
|
212 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
|
213 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
214 if (rv != NGX_CONF_OK) { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
215 *cf = pcf; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
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|
216 return rv; |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
changeset
|
217 } |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
218 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
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|
219 /* |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
Igor Sysoev <igor@sysoev.ru>
parents:
144
diff
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|
220 * 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
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|
221 * 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
|
222 */ |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
223 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
95
diff
changeset
|
224 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
|
225 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
|
226 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
227 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
|
228 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
|
229 continue; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
230 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
231 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
232 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
|
233 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
|
234 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
235 /* 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
|
236 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
237 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
|
238 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
|
239 if (rv != NGX_CONF_OK) { |
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
240 *cf = pcf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
241 return rv; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
242 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
243 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
244 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
245 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
|
246 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
247 /* 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
|
248 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
249 if (module->merge_srv_conf) { |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
116
diff
changeset
|
250 rv = module->merge_srv_conf(cf, |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
251 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
|
252 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
|
253 if (rv != NGX_CONF_OK) { |
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
254 *cf = pcf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
255 return rv; |
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 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
258 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
259 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
|
260 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
261 /* 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
|
262 |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
116
diff
changeset
|
263 rv = module->merge_loc_conf(cf, |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
264 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
|
265 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
|
266 if (rv != NGX_CONF_OK) { |
177
4db54fdbcbe7
nginx-0.0.1-2003-11-10-20:17:31 import
Igor Sysoev <igor@sysoev.ru>
parents:
176
diff
changeset
|
267 *cf = pcf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
268 return rv; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
269 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
270 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
271 /* 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
|
272 |
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
273 rv = ngx_http_merge_locations(cf, &cscfp[s]->locations, |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
274 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
|
275 module, mi); |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
276 if (rv != NGX_CONF_OK) { |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
277 *cf = pcf; |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
278 return rv; |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
279 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
280 } |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
281 } |
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
282 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
283 |
485 | 284 |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
285 /* init lists of the handlers */ |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
286 |
573 | 287 if (ngx_array_init(&cmcf->phases[NGX_HTTP_POST_READ_PHASE].handlers, |
288 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
289 != NGX_OK) | |
485 | 290 { |
291 return NGX_CONF_ERROR; | |
292 } | |
293 | |
573 | 294 cmcf->phases[NGX_HTTP_POST_READ_PHASE].type = NGX_OK; |
295 | |
296 | |
297 if (ngx_array_init(&cmcf->phases[NGX_HTTP_SERVER_REWRITE_PHASE].handlers, | |
298 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
299 != NGX_OK) | |
300 { | |
301 return NGX_CONF_ERROR; | |
302 } | |
303 | |
304 cmcf->phases[NGX_HTTP_SERVER_REWRITE_PHASE].type = NGX_OK; | |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
305 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
306 |
485 | 307 /* the special find config phase for a single handler */ |
368
15c84a40e87d
nginx-0.0.7-2004-06-24-20:07:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
308 |
485 | 309 if (ngx_array_init(&cmcf->phases[NGX_HTTP_FIND_CONFIG_PHASE].handlers, |
573 | 310 cf->pool, 1, sizeof(ngx_http_handler_pt)) |
311 != NGX_OK) | |
485 | 312 { |
313 return NGX_CONF_ERROR; | |
314 } | |
315 | |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
316 cmcf->phases[NGX_HTTP_FIND_CONFIG_PHASE].type = NGX_OK; |
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
317 |
501 | 318 h = ngx_array_push(&cmcf->phases[NGX_HTTP_FIND_CONFIG_PHASE].handlers); |
485 | 319 if (h == NULL) { |
320 return NGX_CONF_ERROR; | |
321 } | |
322 | |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
323 *h = ngx_http_find_location_config; |
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
324 |
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
325 |
573 | 326 if (ngx_array_init(&cmcf->phases[NGX_HTTP_REWRITE_PHASE].handlers, |
327 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
328 != NGX_OK) | |
329 { | |
330 return NGX_CONF_ERROR; | |
331 } | |
332 | |
333 cmcf->phases[NGX_HTTP_REWRITE_PHASE].type = NGX_OK; | |
334 | |
335 | |
581 | 336 if (ngx_array_init(&cmcf->phases[NGX_HTTP_PREACCESS_PHASE].handlers, |
337 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
338 != NGX_OK) | |
339 { | |
340 return NGX_CONF_ERROR; | |
341 } | |
342 | |
343 cmcf->phases[NGX_HTTP_PREACCESS_PHASE].type = NGX_OK; | |
344 | |
345 | |
485 | 346 if (ngx_array_init(&cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers, |
581 | 347 cf->pool, 2, sizeof(ngx_http_handler_pt)) |
573 | 348 != NGX_OK) |
485 | 349 { |
350 return NGX_CONF_ERROR; | |
351 } | |
352 | |
368
15c84a40e87d
nginx-0.0.7-2004-06-24-20:07:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
353 cmcf->phases[NGX_HTTP_ACCESS_PHASE].type = NGX_DECLINED; |
15c84a40e87d
nginx-0.0.7-2004-06-24-20:07:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
354 |
15c84a40e87d
nginx-0.0.7-2004-06-24-20:07:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
355 |
485 | 356 if (ngx_array_init(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers, |
573 | 357 cf->pool, 4, sizeof(ngx_http_handler_pt)) |
358 != NGX_OK) | |
485 | 359 { |
360 return NGX_CONF_ERROR; | |
361 } | |
362 | |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
363 cmcf->phases[NGX_HTTP_CONTENT_PHASE].type = NGX_OK; |
143
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
364 |
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
365 |
581 | 366 if (ngx_array_init(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers, |
367 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
368 != NGX_OK) | |
369 { | |
370 return NGX_CONF_ERROR; | |
371 } | |
372 | |
373 cmcf->phases[NGX_HTTP_LOG_PHASE].type = NGX_OK; | |
374 | |
375 | |
507 | 376 cmcf->headers_in_hash.max_size = 100; |
377 cmcf->headers_in_hash.bucket_limit = 1; | |
378 cmcf->headers_in_hash.bucket_size = sizeof(ngx_http_header_t); | |
379 cmcf->headers_in_hash.name = "http headers_in"; | |
380 | |
589 | 381 if (ngx_hash0_init(&cmcf->headers_in_hash, cf->pool, ngx_http_headers_in, 0) |
507 | 382 != NGX_OK) |
383 { | |
384 return NGX_CONF_ERROR; | |
385 } | |
386 | |
387 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, cf->log, 0, | |
388 "http headers_in hash size: %ui, max buckets per entry: %ui", | |
509 | 389 cmcf->headers_in_hash.hash_size, |
390 cmcf->headers_in_hash.min_buckets); | |
391 | |
392 for (m = 0; ngx_modules[m]; m++) { | |
393 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
394 continue; | |
395 } | |
396 | |
397 module = ngx_modules[m]->ctx; | |
398 mi = ngx_modules[m]->ctx_index; | |
399 | |
400 if (module->postconfiguration) { | |
401 if (module->postconfiguration(cf) != NGX_OK) { | |
402 return NGX_CONF_ERROR; | |
403 } | |
404 } | |
405 } | |
406 | |
573 | 407 if (ngx_http_variables_init_vars(cf) != NGX_OK) { |
408 return NGX_CONF_ERROR; | |
409 } | |
509 | 410 |
411 /* | |
412 * http{}'s cf->ctx was needed while the configuration merging | |
413 * and in postconfiguration process | |
414 */ | |
415 | |
416 *cf = pcf; | |
417 | |
507 | 418 |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
419 /* |
455 | 420 * create the lists of ports, addresses and server names |
421 * to quickly find the server core module configuration at run-time | |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
422 */ |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
423 |
593 | 424 if (ngx_array_init(&in_ports, cf->temp_pool, 2, |
425 sizeof(ngx_http_conf_in_port_t)) | |
501 | 426 != NGX_OK) |
455 | 427 { |
428 return NGX_CONF_ERROR; | |
429 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
430 |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
431 /* "server" directives */ |
455 | 432 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
433 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
|
434 for (s = 0; s < cmcf->servers.nelts; s++) { |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
435 |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
436 /* "listen" directives */ |
455 | 437 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
438 lscf = cscfp[s]->listen.elts; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
439 for (l = 0; l < cscfp[s]->listen.nelts; l++) { |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
440 |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
441 /* AF_INET only */ |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
442 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
443 in_port = in_ports.elts; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
444 for (p = 0; p < in_ports.nelts; p++) { |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
445 |
593 | 446 if (lscf[l].port != in_port[p].port) { |
447 continue; | |
448 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
449 |
593 | 450 /* the port is already in the port list */ |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
451 |
593 | 452 in_addr = in_port[p].addrs.elts; |
453 for (a = 0; a < in_port[p].addrs.nelts; a++) { | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
454 |
593 | 455 if (lscf[l].addr != in_addr[a].addr) { |
456 continue; | |
457 } | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
458 |
593 | 459 /* the address is already in the address list */ |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
460 |
593 | 461 if (ngx_http_add_names(cf, &in_addr[a], cscfp[s]) != NGX_OK) |
462 { | |
463 return NGX_CONF_ERROR; | |
464 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
465 |
593 | 466 /* |
467 * check the duplicate "default" server | |
468 * for this address:port | |
469 */ | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
470 |
593 | 471 if (lscf[l].conf.default_server) { |
455 | 472 |
593 | 473 if (in_addr[a].default_server) { |
474 ngx_log_error(NGX_LOG_ERR, cf->log, 0, | |
461 | 475 "the duplicate default server in %V:%d", |
476 &lscf[l].file_name, lscf[l].line); | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
477 |
593 | 478 return NGX_CONF_ERROR; |
479 } | |
455 | 480 |
593 | 481 in_addr[a].core_srv_conf = cscfp[s]; |
482 in_addr[a].default_server = 1; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
483 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
484 |
593 | 485 goto found; |
455 | 486 } |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
487 |
593 | 488 /* |
489 * add the address to the addresses list that | |
490 * bound to this port | |
491 */ | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
492 |
593 | 493 if (ngx_http_add_address(cf, &in_port[p], &lscf[l], cscfp[s]) |
501 | 494 != NGX_OK) |
455 | 495 { |
496 return NGX_CONF_ERROR; | |
497 } | |
593 | 498 |
499 goto found; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
500 } |
593 | 501 |
502 /* add the port to the in_port list */ | |
503 | |
504 in_port = ngx_array_push(&in_ports); | |
505 if (in_port == NULL) { | |
506 return NGX_CONF_ERROR; | |
507 } | |
508 | |
509 in_port->port = lscf[l].port; | |
510 in_port->addrs.elts = NULL; | |
511 | |
512 if (ngx_http_add_address(cf, in_port, &lscf[l], cscfp[s]) != NGX_OK) | |
513 { | |
514 return NGX_CONF_ERROR; | |
515 } | |
516 | |
517 found: | |
518 | |
519 continue; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
520 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
521 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
522 |
455 | 523 |
524 /* optimize the lists of ports, addresses and server names */ | |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
525 |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
526 /* AF_INET only */ |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
527 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
528 in_port = in_ports.elts; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
529 for (p = 0; p < in_ports.nelts; p++) { |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
530 |
593 | 531 ngx_qsort(in_port[p].addrs.elts, (size_t) in_port[p].addrs.nelts, |
532 sizeof(ngx_http_conf_in_addr_t), ngx_http_cmp_conf_in_addrs); | |
523 | 533 |
455 | 534 /* |
535 * check whether all name-based servers have the same configuraiton | |
603 | 536 * as the default server, |
537 * or some servers restrict the host names, | |
538 * or some servers disable optimizing the host names | |
455 | 539 */ |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
540 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
541 in_addr = in_port[p].addrs.elts; |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
542 for (a = 0; a < in_port[p].addrs.nelts; a++) { |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
543 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
544 name = in_addr[a].names.elts; |
603 | 545 for (s = 0; s < in_addr[a].names.nelts; s++) { |
546 | |
547 if (in_addr[a].core_srv_conf != name[s].core_srv_conf | |
548 || name[s].core_srv_conf->optimize_host_names == 0 | |
549 || name[s].core_srv_conf->restrict_host_names | |
501 | 550 != NGX_HTTP_RESTRICT_HOST_OFF) |
455 | 551 { |
593 | 552 goto virtual_names; |
477 | 553 } |
554 } | |
555 | |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
556 /* |
455 | 557 * if all name-based servers have the same configuration |
603 | 558 * as the default server, |
559 * and no servers restrict the host names, | |
560 * and no servers disable optimizing the host names | |
455 | 561 * then we do not need to check them at run-time at all |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
562 */ |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
563 |
593 | 564 in_addr[a].names.nelts = 0; |
565 | |
566 continue; | |
567 | |
568 virtual_names: | |
569 | |
570 ha.temp_pool = ngx_create_pool(16384, cf->log); | |
571 if (ha.temp_pool == NULL) { | |
572 return NGX_CONF_ERROR; | |
477 | 573 } |
574 | |
593 | 575 ha.pool = cf->pool; |
477 | 576 |
593 | 577 if (ngx_hash_keys_array_init(&ha, NGX_HASH_LARGE) != NGX_OK) { |
578 ngx_destroy_pool(ha.temp_pool); | |
579 return NGX_CONF_ERROR; | |
580 } | |
477 | 581 |
593 | 582 name = in_addr[a].names.elts; |
583 for (s = 0; s < in_addr[a].names.nelts; s++) { | |
477 | 584 |
593 | 585 ch = name[s].name.data[0]; |
477 | 586 |
593 | 587 if (ch == '*' || ch == '.') { |
588 continue; | |
589 } | |
590 | |
591 rc = ngx_hash_add_key(&ha, &name[s].name, name[s].core_srv_conf, | |
592 0); | |
593 | |
594 if (rc == NGX_ERROR) { | |
477 | 595 return NGX_CONF_ERROR; |
596 } | |
597 | |
593 | 598 if (rc == NGX_BUSY) { |
599 ngx_log_error(NGX_LOG_WARN, cf->log, 0, | |
600 "conflicting server name \"%V\", ignored", | |
601 &name[s].name); | |
602 } | |
603 } | |
604 | |
605 for (s = 0; s < in_addr[a].names.nelts; s++) { | |
606 | |
607 ch = name[s].name.data[0]; | |
608 | |
609 if (ch != '*' && ch != '.') { | |
610 continue; | |
611 } | |
612 | |
613 rc = ngx_hash_add_key(&ha, &name[s].name, name[s].core_srv_conf, | |
614 NGX_HASH_WILDCARD_KEY); | |
615 | |
616 if (rc == NGX_ERROR) { | |
617 return NGX_CONF_ERROR; | |
477 | 618 } |
619 | |
593 | 620 if (rc == NGX_BUSY) { |
621 ngx_log_error(NGX_LOG_WARN, cf->log, 0, | |
622 "conflicting server name \"%V\", ignored", | |
623 &name[s].name); | |
624 } | |
625 } | |
477 | 626 |
593 | 627 hash.key = ngx_hash_key_lc; |
628 hash.max_size = cmcf->server_names_hash_max_size; | |
629 hash.bucket_size = cmcf->server_names_hash_bucket_size; | |
630 hash.name = "server_names_hash"; | |
631 hash.pool = cf->pool; | |
477 | 632 |
593 | 633 if (ha.keys.nelts) { |
634 hash.hash = &in_addr[a].hash; | |
635 hash.temp_pool = NULL; | |
636 | |
637 if (ngx_hash_init(&hash, ha.keys.elts, ha.keys.nelts) != NGX_OK) | |
638 { | |
639 ngx_destroy_pool(ha.temp_pool); | |
640 return NGX_CONF_ERROR; | |
477 | 641 } |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
642 } |
593 | 643 |
644 if (ha.dns_wildcards.nelts) { | |
645 | |
646 ngx_qsort(ha.dns_wildcards.elts, | |
647 (size_t) ha.dns_wildcards.nelts, | |
648 sizeof(ngx_hash_key_t), | |
649 ngx_http_cmp_dns_wildcards); | |
650 | |
651 hash.hash = NULL; | |
652 hash.temp_pool = ha.temp_pool; | |
653 | |
654 if (ngx_hash_wildcard_init(&hash, ha.dns_wildcards.elts, | |
655 ha.dns_wildcards.nelts) | |
656 != NGX_OK) | |
657 { | |
658 ngx_destroy_pool(ha.temp_pool); | |
659 return NGX_CONF_ERROR; | |
660 } | |
661 | |
662 in_addr[a].dns_wildcards = (ngx_hash_wildcard_t *) hash.hash; | |
663 } | |
664 | |
665 ngx_destroy_pool(ha.temp_pool); | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
666 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
667 |
593 | 668 in_addr = in_port[p].addrs.elts; |
669 last = in_port[p].addrs.nelts; | |
670 | |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
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parents:
236
diff
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|
671 /* |
477 | 672 * if there is the binding to the "*:port" then we need to bind() |
673 * to the "*:port" only and ignore the other bindings | |
238
674f85a4d00f
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parents:
236
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|
674 */ |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
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parents:
88
diff
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|
675 |
593 | 676 if (in_addr[last - 1].addr == INADDR_ANY) { |
677 in_addr[last - 1].bind = 1; | |
678 bind_all = 0; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
679 |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
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parents:
41
diff
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|
680 } else { |
593 | 681 bind_all = 1; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
682 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
683 |
593 | 684 for (a = 0; a < last; /* void */ ) { |
685 | |
686 if (!bind_all && !in_addr[a].bind) { | |
687 a++; | |
688 continue; | |
689 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
690 |
417
0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
416
diff
changeset
|
691 ls = ngx_listening_inet_stream_socket(cf, in_addr[a].addr, |
0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
416
diff
changeset
|
692 in_port[p].port); |
0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
416
diff
changeset
|
693 if (ls == NULL) { |
416
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
694 return NGX_CONF_ERROR; |
b9bd635011de
nginx-0.0.10-2004-09-06-22:45:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
411
diff
changeset
|
695 } |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
696 |
419
47709bff4468
nginx-0.0.10-2004-09-09-19:40:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
417
diff
changeset
|
697 ls->addr_ntop = 1; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
698 |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
699 ls->handler = ngx_http_init_connection; |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
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parents:
116
diff
changeset
|
700 |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
701 cscf = in_addr[a].core_srv_conf; |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
702 ls->pool_size = cscf->connection_pool_size; |
523 | 703 ls->post_accept_timeout = cscf->client_header_timeout; |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
704 |
119
cd54bcbaf3b5
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parents:
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|
705 clcf = cscf->ctx->loc_conf[ngx_http_core_module.ctx_index]; |
543 | 706 |
707 ls->log = *clcf->err_log; | |
708 ls->log.data = &ls->addr_text; | |
709 ls->log.handler = ngx_accept_log_error; | |
119
cd54bcbaf3b5
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parents:
116
diff
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|
710 |
461 | 711 #if (NGX_WIN32) |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
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parents:
113
diff
changeset
|
712 iocpcf = ngx_event_get_conf(cf->cycle->conf_ctx, ngx_iocp_module); |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
713 if (iocpcf->acceptex_read) { |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
714 ls->post_accept_buffer_size = cscf->client_header_buffer_size; |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
715 } |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
716 #endif |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
717 |
593 | 718 ls->backlog = in_addr[a].listen_conf->backlog; |
719 ls->rcvbuf = in_addr[a].listen_conf->rcvbuf; | |
720 ls->sndbuf = in_addr[a].listen_conf->sndbuf; | |
523 | 721 |
722 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
593 | 723 ls->accept_filter = in_addr[a].listen_conf->accept_filter; |
523 | 724 #endif |
725 | |
726 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
593 | 727 ls->deferred_accept = in_addr[a].listen_conf->deferred_accept; |
523 | 728 #endif |
729 | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
730 ls->ctx = ctx; |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
731 |
593 | 732 hip = ngx_palloc(cf->pool, sizeof(ngx_http_in_port_t)); |
733 if (hip == NULL) { | |
734 return NGX_CONF_ERROR; | |
735 } | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
736 |
593 | 737 hip->port = in_port[p].port; |
738 | |
739 hip->port_text.data = ngx_palloc(cf->pool, 7); | |
740 if (hip->port_text.data == NULL) { | |
741 return NGX_CONF_ERROR; | |
742 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
743 |
593 | 744 ls->servers = hip; |
745 | |
746 hip->port_text.len = ngx_sprintf(hip->port_text.data, ":%d", | |
747 hip->port) | |
748 - hip->port_text.data; | |
89
29bf798b583f
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Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
749 |
593 | 750 in_addr = in_port[p].addrs.elts; |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
751 |
593 | 752 if (in_addr[a].bind && in_addr[a].addr != INADDR_ANY) { |
753 hip->naddrs = 1; | |
754 done = 0; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
755 |
593 | 756 } else if (in_port[p].addrs.nelts > 1 |
757 && in_addr[last - 1].addr == INADDR_ANY) | |
758 { | |
759 hip->naddrs = last; | |
760 done = 1; | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
761 |
593 | 762 } else { |
763 hip->naddrs = 1; | |
764 done = 0; | |
765 } | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
766 |
593 | 767 #if 0 |
768 ngx_log_error(NGX_LOG_ALERT, cf->log, 0, | |
769 "%ui: %V %d %ui %ui", | |
770 a, &ls->addr_text, in_addr[a].bind, | |
771 hip->naddrs, last); | |
772 #endif | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
773 |
593 | 774 hip->addrs = ngx_pcalloc(cf->pool, |
775 hip->naddrs * sizeof(ngx_http_in_addr_t)); | |
776 if (hip->addrs == NULL) { | |
777 return NGX_CONF_ERROR; | |
778 } | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
779 |
593 | 780 for (i = 0; i < hip->naddrs; i++) { |
781 hip->addrs[i].addr = in_addr[i].addr; | |
782 hip->addrs[i].core_srv_conf = in_addr[i].core_srv_conf; | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
783 |
593 | 784 if (in_addr[i].hash.buckets == NULL |
785 && (in_addr[i].dns_wildcards == NULL | |
786 || in_addr[i].dns_wildcards->hash.buckets == NULL)) | |
787 { | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
788 continue; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
789 } |
593 | 790 |
791 vn = ngx_palloc(cf->pool, sizeof(ngx_http_virtual_names_t)); | |
792 if (vn == NULL) { | |
793 return NGX_CONF_ERROR; | |
794 } | |
795 hip->addrs[i].virtual_names = vn; | |
796 | |
797 vn->hash = in_addr[i].hash; | |
798 vn->dns_wildcards = in_addr[i].dns_wildcards; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
799 } |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
800 |
593 | 801 if (done) { |
802 break; | |
803 } | |
804 | |
805 in_addr++; | |
806 in_port[p].addrs.elts = in_addr; | |
807 last--; | |
808 | |
809 a = 0; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
810 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
811 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
812 |
589 | 813 #if 0 |
455 | 814 { |
815 u_char address[20]; | |
589 | 816 ngx_uint_t p, a; |
455 | 817 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
818 in_port = in_ports.elts; |
56
058f01f78761
nginx-0.0.1-2003-01-29-20:02:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
55
diff
changeset
|
819 for (p = 0; p < in_ports.nelts; p++) { |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
820 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
461 | 821 "port: %d %p", in_port[p].port, &in_port[p]); |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
822 in_addr = in_port[p].addrs.elts; |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
823 for (a = 0; a < in_port[p].addrs.nelts; a++) { |
455 | 824 ngx_inet_ntop(AF_INET, &in_addr[a].addr, address, 20); |
825 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, cf->log, 0, | |
461 | 826 "%s:%d %p", |
455 | 827 address, in_port[p].port, in_addr[a].core_srv_conf); |
593 | 828 name = in_addr[a].names.elts; |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
829 for (n = 0; n < in_addr[a].names.nelts; n++) { |
455 | 830 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
461 | 831 "%s:%d %V %p", |
593 | 832 address, in_port[p].port, &name[n].name, |
833 name[n].core_srv_conf); | |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
834 } |
56
058f01f78761
nginx-0.0.1-2003-01-29-20:02:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
55
diff
changeset
|
835 } |
058f01f78761
nginx-0.0.1-2003-01-29-20:02:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
55
diff
changeset
|
836 } |
455 | 837 } |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
838 #endif |
56
058f01f78761
nginx-0.0.1-2003-01-29-20:02:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
55
diff
changeset
|
839 |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
840 return NGX_CONF_OK; |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
841 } |
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
842 |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
843 |
455 | 844 /* |
845 * add the server address, the server names and the server core module | |
846 * configurations to the port (in_port) | |
847 */ | |
848 | |
499 | 849 static ngx_int_t |
593 | 850 ngx_http_add_address(ngx_conf_t *cf, ngx_http_conf_in_port_t *in_port, |
499 | 851 ngx_http_listen_t *lscf, ngx_http_core_srv_conf_t *cscf) |
455 | 852 { |
593 | 853 ngx_http_conf_in_addr_t *in_addr; |
455 | 854 |
855 if (in_port->addrs.elts == NULL) { | |
593 | 856 if (ngx_array_init(&in_port->addrs, cf->temp_pool, 4, |
857 sizeof(ngx_http_conf_in_addr_t)) != NGX_OK) | |
455 | 858 { |
859 return NGX_ERROR; | |
860 } | |
861 } | |
862 | |
501 | 863 in_addr = ngx_array_push(&in_port->addrs); |
864 if (in_addr == NULL) { | |
455 | 865 return NGX_ERROR; |
866 } | |
867 | |
868 in_addr->addr = lscf->addr; | |
593 | 869 in_addr->hash.buckets = NULL; |
870 in_addr->hash.size = 0; | |
871 in_addr->dns_wildcards = NULL; | |
455 | 872 in_addr->names.elts = NULL; |
873 in_addr->core_srv_conf = cscf; | |
593 | 874 in_addr->default_server = lscf->conf.default_server; |
875 in_addr->bind = lscf->conf.bind; | |
876 in_addr->listen_conf = &lscf->conf; | |
455 | 877 |
878 #if (NGX_DEBUG) | |
879 { | |
880 u_char text[20]; | |
881 ngx_inet_ntop(AF_INET, &in_addr->addr, text, 20); | |
882 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, cf->log, 0, "address: %s:%d", | |
883 text, in_port->port); | |
884 } | |
885 #endif | |
886 | |
887 return ngx_http_add_names(cf, in_addr, cscf); | |
888 } | |
889 | |
890 | |
891 /* | |
892 * add the server names and the server core module | |
893 * configurations to the address:port (in_addr) | |
894 */ | |
895 | |
499 | 896 static ngx_int_t |
593 | 897 ngx_http_add_names(ngx_conf_t *cf, ngx_http_conf_in_addr_t *in_addr, |
499 | 898 ngx_http_core_srv_conf_t *cscf) |
455 | 899 { |
477 | 900 ngx_uint_t i, n; |
455 | 901 ngx_http_server_name_t *server_names, *name; |
902 | |
903 if (in_addr->names.elts == NULL) { | |
593 | 904 if (ngx_array_init(&in_addr->names, cf->temp_pool, 4, |
501 | 905 sizeof(ngx_http_server_name_t)) != NGX_OK) |
477 | 906 { |
907 return NGX_ERROR; | |
908 } | |
909 } | |
910 | |
455 | 911 server_names = cscf->server_names.elts; |
912 for (i = 0; i < cscf->server_names.nelts; i++) { | |
913 | |
477 | 914 for (n = 0; n < server_names[i].name.len; n++) { |
915 server_names[i].name.data[n] = | |
916 ngx_tolower(server_names[i].name.data[n]); | |
917 } | |
918 | |
455 | 919 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
461 | 920 "name: %V", &server_names[i].name); |
455 | 921 |
922 | |
593 | 923 name = ngx_array_push(&in_addr->names); |
501 | 924 if (name == NULL) { |
455 | 925 return NGX_ERROR; |
926 } | |
521 | 927 server_names = cscf->server_names.elts; |
455 | 928 |
929 *name = server_names[i]; | |
930 } | |
931 | |
932 return NGX_OK; | |
933 } | |
934 | |
935 | |
499 | 936 static char * |
937 ngx_http_merge_locations(ngx_conf_t *cf, ngx_array_t *locations, | |
938 void **loc_conf, ngx_http_module_t *module, ngx_uint_t ctx_index) | |
396
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939 { |
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940 char *rv; |
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941 ngx_uint_t i; |
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942 ngx_http_core_loc_conf_t **clcfp; |
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943 |
593 | 944 clcfp = locations->elts; |
396
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945 |
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946 for (i = 0; i < locations->nelts; i++) { |
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947 rv = module->merge_loc_conf(cf, loc_conf[ctx_index], |
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948 clcfp[i]->loc_conf[ctx_index]); |
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949 if (rv != NGX_CONF_OK) { |
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950 return rv; |
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951 } |
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952 |
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953 rv = ngx_http_merge_locations(cf, &clcfp[i]->locations, |
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954 clcfp[i]->loc_conf, module, ctx_index); |
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955 if (rv != NGX_CONF_OK) { |
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956 return rv; |
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957 } |
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958 } |
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959 |
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960 return NGX_CONF_OK; |
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961 } |
593 | 962 |
963 | |
964 static int ngx_libc_cdecl | |
965 ngx_http_cmp_conf_in_addrs(const void *one, const void *two) | |
966 { | |
967 ngx_http_conf_in_addr_t *first, *second; | |
968 | |
969 first = (ngx_http_conf_in_addr_t *) one; | |
970 second = (ngx_http_conf_in_addr_t *) two; | |
971 | |
972 if (first->addr == INADDR_ANY) { | |
973 /* the INADDR_ANY must be the last resort, shift it to the end */ | |
974 return 1; | |
975 } | |
976 | |
977 if (first->bind && !second->bind) { | |
978 /* shift explicit bind()ed addresses to the start */ | |
979 return -1; | |
980 } | |
981 | |
982 if (!first->bind && second->bind) { | |
983 /* shift explicit bind()ed addresses to the start */ | |
984 return 1; | |
985 } | |
986 | |
987 /* do not sort by default */ | |
988 | |
989 return 0; | |
990 } | |
991 | |
992 | |
993 static int ngx_libc_cdecl | |
994 ngx_http_cmp_dns_wildcards(const void *one, const void *two) | |
995 { | |
996 ngx_hash_key_t *first, *second; | |
997 | |
998 first = (ngx_hash_key_t *) one; | |
999 second = (ngx_hash_key_t *) two; | |
1000 | |
1001 return ngx_strcmp(first->key.data, second->key.data); | |
1002 } |