Mercurial > hg > nginx
annotate src/http/ngx_http.c @ 593:425af804d968 release-0.3.18
nginx-0.3.18-RELEASE import
*) Feature: the "server_names" directive supports the ".domain.tld"
names.
*) Feature: the "server_names" directive uses the hash for the
"*.domain.tld" names and more effective hash for usual names.
*) Change: the "server_names_hash_max_size" and
"server_names_hash_bucket_size" directives.
*) Change: the "server_names_hash" and "server_names_hash_threshold"
directives were canceled.
*) Feature: the "valid_referers" directive uses the hash site names.
*) Change: now the "valid_referers" directive checks the site names
only without the URI part.
*) Bugfix: some ".domain.tld" names incorrectly processed by the
ngx_http_map_module.
*) Bugfix: segmentation fault was occurred if configuration file did
not exist; the bug had appeared in 0.3.12.
*) Bugfix: on 64-bit platforms segmentation fault may occurred on
start; the bug had appeared in 0.3.16.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Mon, 26 Dec 2005 17:07:48 +0000 |
parents | d4e858a5751a |
children | ebc68d8ca496 |
rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_event.h> |
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10 #include <ngx_http.h> |
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13 static char *ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf); |
503 | 14 static int ngx_libc_cdecl ngx_cmp_server_names(const void *one, |
15 const void *two); | |
455 | 16 static ngx_int_t ngx_http_add_address(ngx_conf_t *cf, |
593 | 17 ngx_http_conf_in_port_t *in_port, ngx_http_listen_t *lscf, |
499 | 18 ngx_http_core_srv_conf_t *cscf); |
455 | 19 static ngx_int_t ngx_http_add_names(ngx_conf_t *cf, |
593 | 20 ngx_http_conf_in_addr_t *in_addr, ngx_http_core_srv_conf_t *cscf); |
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21 static char *ngx_http_merge_locations(ngx_conf_t *cf, |
499 | 22 ngx_array_t *locations, void **loc_conf, ngx_http_module_t *module, |
23 ngx_uint_t ctx_index); | |
593 | 24 static int ngx_libc_cdecl ngx_http_cmp_conf_in_addrs(const void *one, |
25 const void *two); | |
26 static int ngx_libc_cdecl ngx_http_cmp_dns_wildcards(const void *one, | |
27 const void *two); | |
212
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28 |
593 | 29 ngx_uint_t ngx_http_max_module; |
30 | |
31 ngx_uint_t ngx_http_total_requests; | |
32 uint64_t ngx_http_total_sent; | |
44
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33 |
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34 |
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35 ngx_int_t (*ngx_http_top_header_filter) (ngx_http_request_t *r); |
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36 ngx_int_t (*ngx_http_top_body_filter) (ngx_http_request_t *r, ngx_chain_t *ch); |
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37 |
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38 |
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39 static ngx_command_t ngx_http_commands[] = { |
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40 |
499 | 41 { ngx_string("http"), |
42 NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS, | |
43 ngx_http_block, | |
44 0, | |
45 0, | |
46 NULL }, | |
44
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47 |
499 | 48 ngx_null_command |
44
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49 }; |
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50 |
577 | 51 |
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52 static ngx_core_module_t ngx_http_module_ctx = { |
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53 ngx_string("http"), |
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54 NULL, |
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55 NULL |
577 | 56 }; |
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57 |
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58 |
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59 ngx_module_t ngx_http_module = { |
509 | 60 NGX_MODULE_V1, |
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61 &ngx_http_module_ctx, /* module context */ |
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62 ngx_http_commands, /* module directives */ |
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63 NGX_CORE_MODULE, /* module type */ |
541 | 64 NULL, /* init master */ |
116
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65 NULL, /* init module */ |
541 | 66 NULL, /* init process */ |
67 NULL, /* init thread */ | |
68 NULL, /* exit thread */ | |
69 NULL, /* exit process */ | |
70 NULL, /* exit master */ | |
71 NGX_MODULE_V1_PADDING | |
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72 }; |
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73 |
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74 |
499 | 75 static char * |
76 ngx_http_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
44
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77 { |
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78 char *rv; |
593 | 79 u_char ch; |
80 ngx_int_t rc; | |
81 ngx_uint_t mi, m, s, l, p, a, n, i; | |
82 ngx_uint_t last, bind_all, done; | |
216
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83 ngx_conf_t pcf; |
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84 ngx_array_t in_ports; |
593 | 85 ngx_hash_init_t hash; |
103
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86 ngx_listening_t *ls; |
216
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87 ngx_http_listen_t *lscf; |
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88 ngx_http_module_t *module; |
593 | 89 ngx_http_in_port_t *hip; |
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90 ngx_http_handler_pt *h; |
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91 ngx_http_conf_ctx_t *ctx; |
593 | 92 ngx_http_conf_in_port_t *in_port; |
93 ngx_http_conf_in_addr_t *in_addr; | |
94 ngx_hash_keys_arrays_t ha; | |
95 ngx_http_server_name_t *name; | |
96 ngx_http_virtual_names_t *vn; | |
103
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97 ngx_http_core_srv_conf_t **cscfp, *cscf; |
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98 ngx_http_core_loc_conf_t *clcf; |
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99 ngx_http_core_main_conf_t *cmcf; |
461 | 100 #if (NGX_WIN32) |
103
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101 ngx_iocp_conf_t *iocpcf; |
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102 #endif |
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103 |
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104 /* the main http context */ |
477 | 105 |
501 | 106 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t)); |
107 if (ctx == NULL) { | |
485 | 108 return NGX_CONF_ERROR; |
109 } | |
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110 |
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111 *(ngx_http_conf_ctx_t **) conf = ctx; |
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112 |
485 | 113 |
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114 /* count the number of the http modules and set up their indices */ |
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115 |
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116 ngx_http_max_module = 0; |
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117 for (m = 0; ngx_modules[m]; m++) { |
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118 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
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119 continue; |
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120 } |
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121 |
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122 ngx_modules[m]->ctx_index = ngx_http_max_module++; |
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123 } |
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124 |
477 | 125 |
485 | 126 /* the http main_conf context, it is the same in the all http contexts */ |
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127 |
485 | 128 ctx->main_conf = ngx_pcalloc(cf->pool, |
129 sizeof(void *) * ngx_http_max_module); | |
130 if (ctx->main_conf == NULL) { | |
131 return NGX_CONF_ERROR; | |
132 } | |
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133 |
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134 |
485 | 135 /* |
136 * the http null srv_conf context, it is used to merge | |
137 * the server{}s' srv_conf's | |
138 */ | |
139 | |
140 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
141 if (ctx->srv_conf == NULL) { | |
142 return NGX_CONF_ERROR; | |
143 } | |
144 | |
145 | |
146 /* | |
147 * the http null loc_conf context, it is used to merge | |
148 * the server{}s' loc_conf's | |
149 */ | |
150 | |
151 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module); | |
152 if (ctx->loc_conf == NULL) { | |
153 return NGX_CONF_ERROR; | |
154 } | |
155 | |
156 | |
157 /* | |
158 * create the main_conf's, the null srv_conf's, and the null loc_conf's | |
159 * of the all http modules | |
160 */ | |
91
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161 |
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162 for (m = 0; ngx_modules[m]; m++) { |
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163 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { |
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164 continue; |
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165 } |
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166 |
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167 module = ngx_modules[m]->ctx; |
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168 mi = ngx_modules[m]->ctx_index; |
91
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diff
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169 |
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170 if (module->create_main_conf) { |
501 | 171 ctx->main_conf[mi] = module->create_main_conf(cf); |
172 if (ctx->main_conf[mi] == NULL) { | |
485 | 173 return NGX_CONF_ERROR; |
174 } | |
91
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parents:
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diff
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175 } |
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parents:
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176 |
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177 if (module->create_srv_conf) { |
501 | 178 ctx->srv_conf[mi] = module->create_srv_conf(cf); |
179 if (ctx->srv_conf[mi] == NULL) { | |
485 | 180 return NGX_CONF_ERROR; |
181 } | |
91
637625a2acdb
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182 } |
44
0e81ac0bb3e2
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parents:
41
diff
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183 |
0e81ac0bb3e2
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184 if (module->create_loc_conf) { |
501 | 185 ctx->loc_conf[mi] = module->create_loc_conf(cf); |
186 if (ctx->loc_conf[mi] == NULL) { | |
485 | 187 return NGX_CONF_ERROR; |
188 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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189 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
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190 } |
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parents:
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diff
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191 |
509 | 192 pcf = *cf; |
193 cf->ctx = ctx; | |
194 | |
195 for (m = 0; ngx_modules[m]; m++) { | |
196 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
197 continue; | |
198 } | |
199 | |
200 module = ngx_modules[m]->ctx; | |
201 mi = ngx_modules[m]->ctx_index; | |
202 | |
203 if (module->preconfiguration) { | |
204 if (module->preconfiguration(cf) != NGX_OK) { | |
205 return NGX_CONF_ERROR; | |
206 } | |
207 } | |
208 } | |
485 | 209 |
91
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210 /* parse inside the http{} block */ |
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parents:
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diff
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211 |
96
a23d010f356d
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diff
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212 cf->module_type = NGX_HTTP_MODULE; |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
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parents:
81
diff
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213 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
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214 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
|
215 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
144
diff
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|
216 if (rv != NGX_CONF_OK) { |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
144
diff
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217 *cf = pcf; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
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parents:
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diff
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218 return rv; |
176
c0552e5ab567
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parents:
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diff
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219 } |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
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parents:
45
diff
changeset
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220 |
176
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
144
diff
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221 /* |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
144
diff
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222 * init http{} main_conf's, merge the server{}s' srv_conf's |
c0552e5ab567
nginx-0.0.1-2003-11-09-23:03:38 import; separate building
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parents:
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diff
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223 * 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
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224 */ |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
225 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
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diff
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226 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
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|
227 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
|
228 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
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parents:
90
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229 for (m = 0; ngx_modules[m]; m++) { |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
95
diff
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|
230 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
|
231 continue; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
232 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
233 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
234 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
|
235 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
|
236 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
237 /* 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
|
238 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
239 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
|
240 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
|
241 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
|
242 *cf = pcf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
243 return rv; |
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 } |
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
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|
247 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
|
248 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
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|
249 /* 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
|
250 |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
251 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
|
252 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
|
253 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
|
254 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
|
255 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
|
256 *cf = pcf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
257 return rv; |
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 } |
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 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
|
262 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
263 /* 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
|
264 |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
116
diff
changeset
|
265 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
|
266 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
|
267 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
|
268 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
|
269 *cf = pcf; |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
270 return rv; |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
271 } |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
272 |
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
273 /* 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
|
274 |
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
275 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
|
276 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
|
277 module, mi); |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
278 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
|
279 *cf = pcf; |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
280 return rv; |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
281 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
282 } |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
283 } |
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
284 } |
91
637625a2acdb
nginx-0.0.1-2003-05-19-20:39:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
90
diff
changeset
|
285 |
485 | 286 |
144
ef8c87afcfc5
nginx-0.0.1-2003-10-12-20:49:16 import
Igor Sysoev <igor@sysoev.ru>
parents:
143
diff
changeset
|
287 /* 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
|
288 |
573 | 289 if (ngx_array_init(&cmcf->phases[NGX_HTTP_POST_READ_PHASE].handlers, |
290 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
291 != NGX_OK) | |
485 | 292 { |
293 return NGX_CONF_ERROR; | |
294 } | |
295 | |
573 | 296 cmcf->phases[NGX_HTTP_POST_READ_PHASE].type = NGX_OK; |
297 | |
298 | |
299 if (ngx_array_init(&cmcf->phases[NGX_HTTP_SERVER_REWRITE_PHASE].handlers, | |
300 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
301 != NGX_OK) | |
302 { | |
303 return NGX_CONF_ERROR; | |
304 } | |
305 | |
306 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
|
307 |
5526213be452
nginx-0.0.1-2003-10-10-19:10:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
119
diff
changeset
|
308 |
485 | 309 /* 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
|
310 |
485 | 311 if (ngx_array_init(&cmcf->phases[NGX_HTTP_FIND_CONFIG_PHASE].handlers, |
573 | 312 cf->pool, 1, sizeof(ngx_http_handler_pt)) |
313 != NGX_OK) | |
485 | 314 { |
315 return NGX_CONF_ERROR; | |
316 } | |
317 | |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
318 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
|
319 |
501 | 320 h = ngx_array_push(&cmcf->phases[NGX_HTTP_FIND_CONFIG_PHASE].handlers); |
485 | 321 if (h == NULL) { |
322 return NGX_CONF_ERROR; | |
323 } | |
324 | |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
325 *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
|
326 |
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
327 |
573 | 328 if (ngx_array_init(&cmcf->phases[NGX_HTTP_REWRITE_PHASE].handlers, |
329 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
330 != NGX_OK) | |
331 { | |
332 return NGX_CONF_ERROR; | |
333 } | |
334 | |
335 cmcf->phases[NGX_HTTP_REWRITE_PHASE].type = NGX_OK; | |
336 | |
337 | |
581 | 338 if (ngx_array_init(&cmcf->phases[NGX_HTTP_PREACCESS_PHASE].handlers, |
339 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
340 != NGX_OK) | |
341 { | |
342 return NGX_CONF_ERROR; | |
343 } | |
344 | |
345 cmcf->phases[NGX_HTTP_PREACCESS_PHASE].type = NGX_OK; | |
346 | |
347 | |
485 | 348 if (ngx_array_init(&cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers, |
581 | 349 cf->pool, 2, sizeof(ngx_http_handler_pt)) |
573 | 350 != NGX_OK) |
485 | 351 { |
352 return NGX_CONF_ERROR; | |
353 } | |
354 | |
368
15c84a40e87d
nginx-0.0.7-2004-06-24-20:07:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
355 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
|
356 |
15c84a40e87d
nginx-0.0.7-2004-06-24-20:07:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
356
diff
changeset
|
357 |
485 | 358 if (ngx_array_init(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers, |
573 | 359 cf->pool, 4, sizeof(ngx_http_handler_pt)) |
360 != NGX_OK) | |
485 | 361 { |
362 return NGX_CONF_ERROR; | |
363 } | |
364 | |
201
267ea1d98683
nginx-0.0.1-2003-11-30-23:03:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
186
diff
changeset
|
365 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
|
366 |
69
e43f406e4525
nginx-0.0.1-2003-03-20-19:09:44 import
Igor Sysoev <igor@sysoev.ru>
parents:
67
diff
changeset
|
367 |
581 | 368 if (ngx_array_init(&cmcf->phases[NGX_HTTP_LOG_PHASE].handlers, |
369 cf->pool, 1, sizeof(ngx_http_handler_pt)) | |
370 != NGX_OK) | |
371 { | |
372 return NGX_CONF_ERROR; | |
373 } | |
374 | |
375 cmcf->phases[NGX_HTTP_LOG_PHASE].type = NGX_OK; | |
376 | |
377 | |
507 | 378 cmcf->headers_in_hash.max_size = 100; |
379 cmcf->headers_in_hash.bucket_limit = 1; | |
380 cmcf->headers_in_hash.bucket_size = sizeof(ngx_http_header_t); | |
381 cmcf->headers_in_hash.name = "http headers_in"; | |
382 | |
589 | 383 if (ngx_hash0_init(&cmcf->headers_in_hash, cf->pool, ngx_http_headers_in, 0) |
507 | 384 != NGX_OK) |
385 { | |
386 return NGX_CONF_ERROR; | |
387 } | |
388 | |
389 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, cf->log, 0, | |
390 "http headers_in hash size: %ui, max buckets per entry: %ui", | |
509 | 391 cmcf->headers_in_hash.hash_size, |
392 cmcf->headers_in_hash.min_buckets); | |
393 | |
394 for (m = 0; ngx_modules[m]; m++) { | |
395 if (ngx_modules[m]->type != NGX_HTTP_MODULE) { | |
396 continue; | |
397 } | |
398 | |
399 module = ngx_modules[m]->ctx; | |
400 mi = ngx_modules[m]->ctx_index; | |
401 | |
402 if (module->postconfiguration) { | |
403 if (module->postconfiguration(cf) != NGX_OK) { | |
404 return NGX_CONF_ERROR; | |
405 } | |
406 } | |
407 } | |
408 | |
573 | 409 if (ngx_http_variables_init_vars(cf) != NGX_OK) { |
410 return NGX_CONF_ERROR; | |
411 } | |
509 | 412 |
413 /* | |
414 * http{}'s cf->ctx was needed while the configuration merging | |
415 * and in postconfiguration process | |
416 */ | |
417 | |
418 *cf = pcf; | |
419 | |
507 | 420 |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
421 /* |
455 | 422 * create the lists of ports, addresses and server names |
423 * 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
|
424 */ |
54
27b628ef907e
nginx-0.0.1-2003-01-28-18:56:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
45
diff
changeset
|
425 |
593 | 426 if (ngx_array_init(&in_ports, cf->temp_pool, 2, |
427 sizeof(ngx_http_conf_in_port_t)) | |
501 | 428 != NGX_OK) |
455 | 429 { |
430 return NGX_CONF_ERROR; | |
431 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
432 |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
433 /* "server" directives */ |
455 | 434 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
435 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
|
436 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
|
437 |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
438 /* "listen" directives */ |
455 | 439 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
440 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
|
441 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
|
442 |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
443 /* AF_INET only */ |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
444 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
445 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
|
446 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
|
447 |
593 | 448 if (lscf[l].port != in_port[p].port) { |
449 continue; | |
450 } | |
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 /* 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
|
453 |
593 | 454 in_addr = in_port[p].addrs.elts; |
455 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
|
456 |
593 | 457 if (lscf[l].addr != in_addr[a].addr) { |
458 continue; | |
459 } | |
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 /* 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
|
462 |
593 | 463 if (ngx_http_add_names(cf, &in_addr[a], cscfp[s]) != NGX_OK) |
464 { | |
465 return NGX_CONF_ERROR; | |
466 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
467 |
593 | 468 /* |
469 * check the duplicate "default" server | |
470 * for this address:port | |
471 */ | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
472 |
593 | 473 if (lscf[l].conf.default_server) { |
455 | 474 |
593 | 475 if (in_addr[a].default_server) { |
476 ngx_log_error(NGX_LOG_ERR, cf->log, 0, | |
461 | 477 "the duplicate default server in %V:%d", |
478 &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
|
479 |
593 | 480 return NGX_CONF_ERROR; |
481 } | |
455 | 482 |
593 | 483 in_addr[a].core_srv_conf = cscfp[s]; |
484 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
|
485 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
486 |
593 | 487 goto found; |
455 | 488 } |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
489 |
593 | 490 /* |
491 * add the address to the addresses list that | |
492 * bound to this port | |
493 */ | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
494 |
593 | 495 if (ngx_http_add_address(cf, &in_port[p], &lscf[l], cscfp[s]) |
501 | 496 != NGX_OK) |
455 | 497 { |
498 return NGX_CONF_ERROR; | |
499 } | |
593 | 500 |
501 goto found; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
502 } |
593 | 503 |
504 /* add the port to the in_port list */ | |
505 | |
506 in_port = ngx_array_push(&in_ports); | |
507 if (in_port == NULL) { | |
508 return NGX_CONF_ERROR; | |
509 } | |
510 | |
511 in_port->port = lscf[l].port; | |
512 in_port->addrs.elts = NULL; | |
513 | |
514 if (ngx_http_add_address(cf, in_port, &lscf[l], cscfp[s]) != NGX_OK) | |
515 { | |
516 return NGX_CONF_ERROR; | |
517 } | |
518 | |
519 found: | |
520 | |
521 continue; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
522 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
523 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
524 |
455 | 525 |
526 /* 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
|
527 |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
528 /* AF_INET only */ |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
529 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
530 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
|
531 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
|
532 |
593 | 533 ngx_qsort(in_port[p].addrs.elts, (size_t) in_port[p].addrs.nelts, |
534 sizeof(ngx_http_conf_in_addr_t), ngx_http_cmp_conf_in_addrs); | |
523 | 535 |
455 | 536 /* |
537 * check whether all name-based servers have the same configuraiton | |
538 * as the default server, or some servers restrict the host names | |
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; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
545 for (n = 0; n < in_addr[a].names.nelts; n++) { |
455 | 546 if (in_addr[a].core_srv_conf != name[n].core_srv_conf |
547 || name[n].core_srv_conf->restrict_host_names | |
501 | 548 != NGX_HTTP_RESTRICT_HOST_OFF) |
455 | 549 { |
593 | 550 goto virtual_names; |
477 | 551 } |
552 } | |
553 | |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
changeset
|
554 /* |
455 | 555 * if all name-based servers have the same configuration |
556 * as the default server, and no servers restrict the host names | |
557 * 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
|
558 */ |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
559 |
593 | 560 in_addr[a].names.nelts = 0; |
561 | |
562 continue; | |
563 | |
564 virtual_names: | |
565 | |
566 ha.temp_pool = ngx_create_pool(16384, cf->log); | |
567 if (ha.temp_pool == NULL) { | |
568 return NGX_CONF_ERROR; | |
477 | 569 } |
570 | |
593 | 571 ha.pool = cf->pool; |
477 | 572 |
593 | 573 if (ngx_hash_keys_array_init(&ha, NGX_HASH_LARGE) != NGX_OK) { |
574 ngx_destroy_pool(ha.temp_pool); | |
575 return NGX_CONF_ERROR; | |
576 } | |
477 | 577 |
593 | 578 name = in_addr[a].names.elts; |
579 for (s = 0; s < in_addr[a].names.nelts; s++) { | |
477 | 580 |
593 | 581 ch = name[s].name.data[0]; |
477 | 582 |
593 | 583 if (ch == '*' || ch == '.') { |
584 continue; | |
585 } | |
586 | |
587 rc = ngx_hash_add_key(&ha, &name[s].name, name[s].core_srv_conf, | |
588 0); | |
589 | |
590 if (rc == NGX_ERROR) { | |
477 | 591 return NGX_CONF_ERROR; |
592 } | |
593 | |
593 | 594 if (rc == NGX_BUSY) { |
595 ngx_log_error(NGX_LOG_WARN, cf->log, 0, | |
596 "conflicting server name \"%V\", ignored", | |
597 &name[s].name); | |
598 } | |
599 } | |
600 | |
601 for (s = 0; s < in_addr[a].names.nelts; s++) { | |
602 | |
603 ch = name[s].name.data[0]; | |
604 | |
605 if (ch != '*' && ch != '.') { | |
606 continue; | |
607 } | |
608 | |
609 rc = ngx_hash_add_key(&ha, &name[s].name, name[s].core_srv_conf, | |
610 NGX_HASH_WILDCARD_KEY); | |
611 | |
612 if (rc == NGX_ERROR) { | |
613 return NGX_CONF_ERROR; | |
477 | 614 } |
615 | |
593 | 616 if (rc == NGX_BUSY) { |
617 ngx_log_error(NGX_LOG_WARN, cf->log, 0, | |
618 "conflicting server name \"%V\", ignored", | |
619 &name[s].name); | |
620 } | |
621 } | |
477 | 622 |
593 | 623 hash.key = ngx_hash_key_lc; |
624 hash.max_size = cmcf->server_names_hash_max_size; | |
625 hash.bucket_size = cmcf->server_names_hash_bucket_size; | |
626 hash.name = "server_names_hash"; | |
627 hash.pool = cf->pool; | |
477 | 628 |
593 | 629 if (ha.keys.nelts) { |
630 hash.hash = &in_addr[a].hash; | |
631 hash.temp_pool = NULL; | |
632 | |
633 if (ngx_hash_init(&hash, ha.keys.elts, ha.keys.nelts) != NGX_OK) | |
634 { | |
635 ngx_destroy_pool(ha.temp_pool); | |
636 return NGX_CONF_ERROR; | |
477 | 637 } |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
638 } |
593 | 639 |
640 if (ha.dns_wildcards.nelts) { | |
641 | |
642 ngx_qsort(ha.dns_wildcards.elts, | |
643 (size_t) ha.dns_wildcards.nelts, | |
644 sizeof(ngx_hash_key_t), | |
645 ngx_http_cmp_dns_wildcards); | |
646 | |
647 hash.hash = NULL; | |
648 hash.temp_pool = ha.temp_pool; | |
649 | |
650 if (ngx_hash_wildcard_init(&hash, ha.dns_wildcards.elts, | |
651 ha.dns_wildcards.nelts) | |
652 != NGX_OK) | |
653 { | |
654 ngx_destroy_pool(ha.temp_pool); | |
655 return NGX_CONF_ERROR; | |
656 } | |
657 | |
658 in_addr[a].dns_wildcards = (ngx_hash_wildcard_t *) hash.hash; | |
659 } | |
660 | |
661 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
|
662 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
663 |
593 | 664 in_addr = in_port[p].addrs.elts; |
665 last = in_port[p].addrs.nelts; | |
666 | |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
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parents:
236
diff
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|
667 /* |
477 | 668 * if there is the binding to the "*:port" then we need to bind() |
669 * to the "*:port" only and ignore the other bindings | |
238
674f85a4d00f
nginx-0.0.1-2004-01-23-12:26:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
236
diff
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|
670 */ |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
671 |
593 | 672 if (in_addr[last - 1].addr == INADDR_ANY) { |
673 in_addr[last - 1].bind = 1; | |
674 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
|
675 |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
676 } else { |
593 | 677 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
|
678 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
679 |
593 | 680 for (a = 0; a < last; /* void */ ) { |
681 | |
682 if (!bind_all && !in_addr[a].bind) { | |
683 a++; | |
684 continue; | |
685 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
686 |
417
0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
416
diff
changeset
|
687 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
|
688 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
|
689 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
|
690 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
|
691 } |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
692 |
419
47709bff4468
nginx-0.0.10-2004-09-09-19:40:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
417
diff
changeset
|
693 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
|
694 |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
695 ls->handler = ngx_http_init_connection; |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
116
diff
changeset
|
696 |
103
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
697 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
|
698 ls->pool_size = cscf->connection_pool_size; |
523 | 699 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
|
700 |
119
cd54bcbaf3b5
nginx-0.0.1-2003-07-21-01:15:59 import
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parents:
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diff
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|
701 clcf = cscf->ctx->loc_conf[ngx_http_core_module.ctx_index]; |
543 | 702 |
703 ls->log = *clcf->err_log; | |
704 ls->log.data = &ls->addr_text; | |
705 ls->log.handler = ngx_accept_log_error; | |
119
cd54bcbaf3b5
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parents:
116
diff
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|
706 |
461 | 707 #if (NGX_WIN32) |
114
ac69ab96328d
nginx-0.0.1-2003-07-07-10:11:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
113
diff
changeset
|
708 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
|
709 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
|
710 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
|
711 } |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
712 #endif |
6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
713 |
593 | 714 ls->backlog = in_addr[a].listen_conf->backlog; |
715 ls->rcvbuf = in_addr[a].listen_conf->rcvbuf; | |
716 ls->sndbuf = in_addr[a].listen_conf->sndbuf; | |
523 | 717 |
718 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
593 | 719 ls->accept_filter = in_addr[a].listen_conf->accept_filter; |
523 | 720 #endif |
721 | |
722 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
593 | 723 ls->deferred_accept = in_addr[a].listen_conf->deferred_accept; |
523 | 724 #endif |
725 | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
726 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
|
727 |
593 | 728 hip = ngx_palloc(cf->pool, sizeof(ngx_http_in_port_t)); |
729 if (hip == NULL) { | |
730 return NGX_CONF_ERROR; | |
731 } | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
732 |
593 | 733 hip->port = in_port[p].port; |
734 | |
735 hip->port_text.data = ngx_palloc(cf->pool, 7); | |
736 if (hip->port_text.data == NULL) { | |
737 return NGX_CONF_ERROR; | |
738 } | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
739 |
593 | 740 ls->servers = hip; |
741 | |
742 hip->port_text.len = ngx_sprintf(hip->port_text.data, ":%d", | |
743 hip->port) | |
744 - hip->port_text.data; | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
745 |
593 | 746 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
|
747 |
593 | 748 if (in_addr[a].bind && in_addr[a].addr != INADDR_ANY) { |
749 hip->naddrs = 1; | |
750 done = 0; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
751 |
593 | 752 } else if (in_port[p].addrs.nelts > 1 |
753 && in_addr[last - 1].addr == INADDR_ANY) | |
754 { | |
755 hip->naddrs = last; | |
756 done = 1; | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
757 |
593 | 758 } else { |
759 hip->naddrs = 1; | |
760 done = 0; | |
761 } | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
762 |
593 | 763 #if 0 |
764 ngx_log_error(NGX_LOG_ALERT, cf->log, 0, | |
765 "%ui: %V %d %ui %ui", | |
766 a, &ls->addr_text, in_addr[a].bind, | |
767 hip->naddrs, last); | |
768 #endif | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
769 |
593 | 770 hip->addrs = ngx_pcalloc(cf->pool, |
771 hip->naddrs * sizeof(ngx_http_in_addr_t)); | |
772 if (hip->addrs == NULL) { | |
773 return NGX_CONF_ERROR; | |
774 } | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
775 |
593 | 776 for (i = 0; i < hip->naddrs; i++) { |
777 hip->addrs[i].addr = in_addr[i].addr; | |
778 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
|
779 |
593 | 780 if (in_addr[i].hash.buckets == NULL |
781 && (in_addr[i].dns_wildcards == NULL | |
782 || in_addr[i].dns_wildcards->hash.buckets == NULL)) | |
783 { | |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
784 continue; |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
785 } |
593 | 786 |
787 vn = ngx_palloc(cf->pool, sizeof(ngx_http_virtual_names_t)); | |
788 if (vn == NULL) { | |
789 return NGX_CONF_ERROR; | |
790 } | |
791 hip->addrs[i].virtual_names = vn; | |
792 | |
793 vn->hash = in_addr[i].hash; | |
794 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
|
795 } |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
796 |
593 | 797 if (done) { |
798 break; | |
799 } | |
800 | |
801 in_addr++; | |
802 in_port[p].addrs.elts = in_addr; | |
803 last--; | |
804 | |
805 a = 0; | |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
806 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
807 } |
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
808 |
589 | 809 #if 0 |
455 | 810 { |
811 u_char address[20]; | |
589 | 812 ngx_uint_t p, a; |
455 | 813 |
98
c9b243802a17
nginx-0.0.1-2003-05-30-18:27:59 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
814 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
|
815 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
|
816 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
461 | 817 "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
|
818 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
|
819 for (a = 0; a < in_port[p].addrs.nelts; a++) { |
455 | 820 ngx_inet_ntop(AF_INET, &in_addr[a].addr, address, 20); |
821 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, cf->log, 0, | |
461 | 822 "%s:%d %p", |
455 | 823 address, in_port[p].port, in_addr[a].core_srv_conf); |
593 | 824 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
|
825 for (n = 0; n < in_addr[a].names.nelts; n++) { |
455 | 826 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
461 | 827 "%s:%d %V %p", |
593 | 828 address, in_port[p].port, &name[n].name, |
829 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
|
830 } |
56
058f01f78761
nginx-0.0.1-2003-01-29-20:02:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
55
diff
changeset
|
831 } |
058f01f78761
nginx-0.0.1-2003-01-29-20:02:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
55
diff
changeset
|
832 } |
455 | 833 } |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
834 #endif |
56
058f01f78761
nginx-0.0.1-2003-01-29-20:02:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
55
diff
changeset
|
835 |
44
0e81ac0bb3e2
nginx-0.0.1-2003-01-09-08:36:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
41
diff
changeset
|
836 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
|
837 } |
396
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
838 |
6f3b20c1ac50
nginx-0.0.7-2004-07-18-23:11:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
368
diff
changeset
|
839 |
455 | 840 /* |
841 * add the server address, the server names and the server core module | |
842 * configurations to the port (in_port) | |
843 */ | |
844 | |
499 | 845 static ngx_int_t |
593 | 846 ngx_http_add_address(ngx_conf_t *cf, ngx_http_conf_in_port_t *in_port, |
499 | 847 ngx_http_listen_t *lscf, ngx_http_core_srv_conf_t *cscf) |
455 | 848 { |
593 | 849 ngx_http_conf_in_addr_t *in_addr; |
455 | 850 |
851 if (in_port->addrs.elts == NULL) { | |
593 | 852 if (ngx_array_init(&in_port->addrs, cf->temp_pool, 4, |
853 sizeof(ngx_http_conf_in_addr_t)) != NGX_OK) | |
455 | 854 { |
855 return NGX_ERROR; | |
856 } | |
857 } | |
858 | |
501 | 859 in_addr = ngx_array_push(&in_port->addrs); |
860 if (in_addr == NULL) { | |
455 | 861 return NGX_ERROR; |
862 } | |
863 | |
864 in_addr->addr = lscf->addr; | |
593 | 865 in_addr->hash.buckets = NULL; |
866 in_addr->hash.size = 0; | |
867 in_addr->dns_wildcards = NULL; | |
455 | 868 in_addr->names.elts = NULL; |
869 in_addr->core_srv_conf = cscf; | |
593 | 870 in_addr->default_server = lscf->conf.default_server; |
871 in_addr->bind = lscf->conf.bind; | |
872 in_addr->listen_conf = &lscf->conf; | |
455 | 873 |
874 #if (NGX_DEBUG) | |
875 { | |
876 u_char text[20]; | |
877 ngx_inet_ntop(AF_INET, &in_addr->addr, text, 20); | |
878 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, cf->log, 0, "address: %s:%d", | |
879 text, in_port->port); | |
880 } | |
881 #endif | |
882 | |
883 return ngx_http_add_names(cf, in_addr, cscf); | |
884 } | |
885 | |
886 | |
887 /* | |
888 * add the server names and the server core module | |
889 * configurations to the address:port (in_addr) | |
890 */ | |
891 | |
499 | 892 static ngx_int_t |
593 | 893 ngx_http_add_names(ngx_conf_t *cf, ngx_http_conf_in_addr_t *in_addr, |
499 | 894 ngx_http_core_srv_conf_t *cscf) |
455 | 895 { |
477 | 896 ngx_uint_t i, n; |
455 | 897 ngx_http_server_name_t *server_names, *name; |
898 | |
899 if (in_addr->names.elts == NULL) { | |
593 | 900 if (ngx_array_init(&in_addr->names, cf->temp_pool, 4, |
501 | 901 sizeof(ngx_http_server_name_t)) != NGX_OK) |
477 | 902 { |
903 return NGX_ERROR; | |
904 } | |
905 } | |
906 | |
455 | 907 server_names = cscf->server_names.elts; |
908 for (i = 0; i < cscf->server_names.nelts; i++) { | |
909 | |
477 | 910 for (n = 0; n < server_names[i].name.len; n++) { |
911 server_names[i].name.data[n] = | |
912 ngx_tolower(server_names[i].name.data[n]); | |
913 } | |
914 | |
455 | 915 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
461 | 916 "name: %V", &server_names[i].name); |
455 | 917 |
918 | |
593 | 919 name = ngx_array_push(&in_addr->names); |
501 | 920 if (name == NULL) { |
455 | 921 return NGX_ERROR; |
922 } | |
521 | 923 server_names = cscf->server_names.elts; |
455 | 924 |
925 *name = server_names[i]; | |
926 } | |
927 | |
928 return NGX_OK; | |
929 } | |
930 | |
931 | |
499 | 932 static char * |
933 ngx_http_merge_locations(ngx_conf_t *cf, ngx_array_t *locations, | |
934 void **loc_conf, ngx_http_module_t *module, ngx_uint_t ctx_index) | |
396
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935 { |
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936 char *rv; |
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937 ngx_uint_t i; |
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938 ngx_http_core_loc_conf_t **clcfp; |
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939 |
593 | 940 clcfp = locations->elts; |
396
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941 |
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942 for (i = 0; i < locations->nelts; i++) { |
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943 rv = module->merge_loc_conf(cf, loc_conf[ctx_index], |
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944 clcfp[i]->loc_conf[ctx_index]); |
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945 if (rv != NGX_CONF_OK) { |
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946 return rv; |
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947 } |
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948 |
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949 rv = ngx_http_merge_locations(cf, &clcfp[i]->locations, |
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950 clcfp[i]->loc_conf, module, ctx_index); |
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951 if (rv != NGX_CONF_OK) { |
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952 return rv; |
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953 } |
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954 } |
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955 |
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956 return NGX_CONF_OK; |
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957 } |
593 | 958 |
959 | |
960 static int ngx_libc_cdecl | |
961 ngx_http_cmp_conf_in_addrs(const void *one, const void *two) | |
962 { | |
963 ngx_http_conf_in_addr_t *first, *second; | |
964 | |
965 first = (ngx_http_conf_in_addr_t *) one; | |
966 second = (ngx_http_conf_in_addr_t *) two; | |
967 | |
968 if (first->addr == INADDR_ANY) { | |
969 /* the INADDR_ANY must be the last resort, shift it to the end */ | |
970 return 1; | |
971 } | |
972 | |
973 if (first->bind && !second->bind) { | |
974 /* shift explicit bind()ed addresses to the start */ | |
975 return -1; | |
976 } | |
977 | |
978 if (!first->bind && second->bind) { | |
979 /* shift explicit bind()ed addresses to the start */ | |
980 return 1; | |
981 } | |
982 | |
983 /* do not sort by default */ | |
984 | |
985 return 0; | |
986 } | |
987 | |
988 | |
989 static int ngx_libc_cdecl | |
990 ngx_http_cmp_dns_wildcards(const void *one, const void *two) | |
991 { | |
992 ngx_hash_key_t *first, *second; | |
993 | |
994 first = (ngx_hash_key_t *) one; | |
995 second = (ngx_hash_key_t *) two; | |
996 | |
997 return ngx_strcmp(first->key.data, second->key.data); | |
998 } |