Mercurial > hg > nginx
comparison src/http/ngx_http.c @ 2512:2e91aecb9e57
a prelimiary IPv6 support, HTTP listen
author | Igor Sysoev <igor@sysoev.ru> |
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date | Sat, 21 Feb 2009 07:02:02 +0000 |
parents | f91c5c964e61 |
children | 5d53ad3a8319 |
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2511:f91c5c964e61 | 2512:2e91aecb9e57 |
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18 ngx_http_core_main_conf_t *cmcf); | 18 ngx_http_core_main_conf_t *cmcf); |
19 | 19 |
20 static ngx_int_t ngx_http_init_server_lists(ngx_conf_t *cf, | 20 static ngx_int_t ngx_http_init_server_lists(ngx_conf_t *cf, |
21 ngx_array_t *servers, ngx_array_t *in_ports); | 21 ngx_array_t *servers, ngx_array_t *in_ports); |
22 static ngx_int_t ngx_http_add_ports(ngx_conf_t *cf, | 22 static ngx_int_t ngx_http_add_ports(ngx_conf_t *cf, |
23 ngx_http_core_srv_conf_t *cscf, ngx_array_t *in_ports, | 23 ngx_http_core_srv_conf_t *cscf, ngx_array_t *ports, |
24 ngx_http_listen_t *listen); | 24 ngx_http_listen_t *listen); |
25 static ngx_int_t ngx_http_add_addresses(ngx_conf_t *cf, | 25 static ngx_int_t ngx_http_add_addresses(ngx_conf_t *cf, |
26 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_in_port_t *in_port, | 26 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_port_t *port, |
27 ngx_http_listen_t *listen); | 27 ngx_http_listen_t *listen); |
28 static ngx_int_t ngx_http_add_address(ngx_conf_t *cf, | 28 static ngx_int_t ngx_http_add_address(ngx_conf_t *cf, |
29 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_in_port_t *in_port, | 29 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_port_t *port, |
30 ngx_http_listen_t *listen); | 30 ngx_http_listen_t *listen); |
31 static ngx_int_t ngx_http_add_names(ngx_conf_t *cf, | 31 static ngx_int_t ngx_http_add_names(ngx_conf_t *cf, |
32 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_in_addr_t *in_addr); | 32 ngx_http_core_srv_conf_t *cscf, ngx_http_conf_addr_t *addr); |
33 | 33 |
34 static char *ngx_http_merge_locations(ngx_conf_t *cf, | 34 static char *ngx_http_merge_locations(ngx_conf_t *cf, |
35 ngx_queue_t *locations, void **loc_conf, ngx_http_module_t *module, | 35 ngx_queue_t *locations, void **loc_conf, ngx_http_module_t *module, |
36 ngx_uint_t ctx_index); | 36 ngx_uint_t ctx_index); |
37 static ngx_int_t ngx_http_init_locations(ngx_conf_t *cf, | 37 static ngx_int_t ngx_http_init_locations(ngx_conf_t *cf, |
47 static ngx_http_location_tree_node_t * | 47 static ngx_http_location_tree_node_t * |
48 ngx_http_create_locations_tree(ngx_conf_t *cf, ngx_queue_t *locations, | 48 ngx_http_create_locations_tree(ngx_conf_t *cf, ngx_queue_t *locations, |
49 size_t prefix); | 49 size_t prefix); |
50 | 50 |
51 static ngx_int_t ngx_http_optimize_servers(ngx_conf_t *cf, | 51 static ngx_int_t ngx_http_optimize_servers(ngx_conf_t *cf, |
52 ngx_http_core_main_conf_t *cmcf, ngx_array_t *in_ports); | 52 ngx_http_core_main_conf_t *cmcf, ngx_array_t *ports); |
53 static ngx_int_t ngx_http_server_names(ngx_conf_t *cf, | 53 static ngx_int_t ngx_http_server_names(ngx_conf_t *cf, |
54 ngx_http_core_main_conf_t *cmcf, ngx_http_conf_in_addr_t *in_addr); | 54 ngx_http_core_main_conf_t *cmcf, ngx_http_conf_addr_t *addr); |
55 static ngx_int_t ngx_http_cmp_conf_in_addrs(const void *one, const void *two); | 55 static ngx_int_t ngx_http_cmp_conf_addrs(const void *one, const void *two); |
56 static int ngx_libc_cdecl ngx_http_cmp_dns_wildcards(const void *one, | 56 static int ngx_libc_cdecl ngx_http_cmp_dns_wildcards(const void *one, |
57 const void *two); | 57 const void *two); |
58 | 58 |
59 static ngx_int_t ngx_http_init_listening(ngx_conf_t *cf, | 59 static ngx_int_t ngx_http_init_listening(ngx_conf_t *cf, |
60 ngx_http_conf_in_port_t *in_port); | 60 ngx_http_conf_port_t *port); |
61 static ngx_listening_t *ngx_http_add_listening(ngx_conf_t *cf, | |
62 ngx_http_conf_addr_t *addr); | |
63 static ngx_int_t ngx_http_add_addrs(ngx_conf_t *cf, ngx_http_port_t *hport, | |
64 ngx_http_conf_addr_t *addr); | |
65 #if (NGX_HAVE_INET6) | |
66 static ngx_int_t ngx_http_add_addrs6(ngx_conf_t *cf, ngx_http_port_t *hport, | |
67 ngx_http_conf_addr_t *addr); | |
68 #endif | |
61 | 69 |
62 ngx_uint_t ngx_http_max_module; | 70 ngx_uint_t ngx_http_max_module; |
63 | 71 |
64 | 72 |
65 ngx_int_t (*ngx_http_top_header_filter) (ngx_http_request_t *r); | 73 ngx_int_t (*ngx_http_top_header_filter) (ngx_http_request_t *r); |
357 /* | 365 /* |
358 * create the lists of ports, addresses and server names | 366 * create the lists of ports, addresses and server names |
359 * to find quickly the server core module configuration at run-time | 367 * to find quickly the server core module configuration at run-time |
360 */ | 368 */ |
361 | 369 |
362 /* AF_INET only */ | |
363 | |
364 if (ngx_http_init_server_lists(cf, &cmcf->servers, &in_ports) != NGX_OK) { | 370 if (ngx_http_init_server_lists(cf, &cmcf->servers, &in_ports) != NGX_OK) { |
365 return NGX_CONF_ERROR; | 371 return NGX_CONF_ERROR; |
366 } | 372 } |
367 | 373 |
368 | 374 |
369 /* optimize the lists of ports, addresses and server names */ | 375 /* optimize the lists of ports, addresses and server names */ |
370 | |
371 /* AF_INET only */ | |
372 | 376 |
373 if (ngx_http_optimize_servers(cf, cmcf, &in_ports) != NGX_OK) { | 377 if (ngx_http_optimize_servers(cf, cmcf, &in_ports) != NGX_OK) { |
374 return NGX_CONF_ERROR; | 378 return NGX_CONF_ERROR; |
375 } | 379 } |
376 | 380 |
1105 } | 1109 } |
1106 | 1110 |
1107 | 1111 |
1108 static ngx_int_t | 1112 static ngx_int_t |
1109 ngx_http_init_server_lists(ngx_conf_t *cf, ngx_array_t *servers, | 1113 ngx_http_init_server_lists(ngx_conf_t *cf, ngx_array_t *servers, |
1110 ngx_array_t *in_ports) | 1114 ngx_array_t *ports) |
1111 { | 1115 { |
1112 ngx_uint_t s, i; | 1116 ngx_uint_t s, i; |
1113 ngx_http_listen_t *listen; | 1117 ngx_http_listen_t *listen; |
1114 ngx_http_core_srv_conf_t **cscfp; | 1118 ngx_http_core_srv_conf_t **cscfp; |
1115 | 1119 |
1116 if (ngx_array_init(in_ports, cf->temp_pool, 2, | 1120 if (ngx_array_init(ports, cf->temp_pool, 2, sizeof(ngx_http_conf_port_t)) |
1117 sizeof(ngx_http_conf_in_port_t)) | |
1118 != NGX_OK) | 1121 != NGX_OK) |
1119 { | 1122 { |
1120 return NGX_ERROR; | 1123 return NGX_ERROR; |
1121 } | 1124 } |
1122 | 1125 |
1128 /* "listen" directives */ | 1131 /* "listen" directives */ |
1129 | 1132 |
1130 listen = cscfp[s]->listen.elts; | 1133 listen = cscfp[s]->listen.elts; |
1131 for (i = 0; i < cscfp[s]->listen.nelts; i++) { | 1134 for (i = 0; i < cscfp[s]->listen.nelts; i++) { |
1132 | 1135 |
1133 /* AF_INET only */ | 1136 if (ngx_http_add_ports(cf, cscfp[s], ports, &listen[i]) != NGX_OK) { |
1134 | |
1135 if (ngx_http_add_ports(cf, cscfp[s], in_ports, &listen[i]) | |
1136 != NGX_OK) | |
1137 { | |
1138 return NGX_ERROR; | 1137 return NGX_ERROR; |
1139 } | 1138 } |
1140 } | 1139 } |
1141 } | 1140 } |
1142 | 1141 |
1143 return NGX_OK; | 1142 return NGX_OK; |
1144 } | 1143 } |
1145 | 1144 |
1146 | |
1147 /* AF_INET only */ | |
1148 | 1145 |
1149 static ngx_int_t | 1146 static ngx_int_t |
1150 ngx_http_add_ports(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, | 1147 ngx_http_add_ports(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
1151 ngx_array_t *in_ports, ngx_http_listen_t *listen) | 1148 ngx_array_t *ports, ngx_http_listen_t *listen) |
1152 { | 1149 { |
1150 in_port_t p; | |
1153 ngx_uint_t i; | 1151 ngx_uint_t i; |
1154 ngx_http_conf_in_port_t *in_port; | 1152 struct sockaddr *sa; |
1155 | 1153 struct sockaddr_in *sin; |
1156 in_port = in_ports->elts; | 1154 ngx_http_conf_port_t *port; |
1157 for (i = 0; i < in_ports->nelts; i++) { | 1155 #if (NGX_HAVE_INET6) |
1158 | 1156 struct sockaddr_in6 *sin6; |
1159 if (listen->port != in_port[i].port) { | 1157 #endif |
1158 | |
1159 sa = (struct sockaddr *) &listen->sockaddr; | |
1160 | |
1161 switch (sa->sa_family) { | |
1162 | |
1163 #if (NGX_HAVE_INET6) | |
1164 case AF_INET6: | |
1165 sin6 = (struct sockaddr_in6 *) sa; | |
1166 p = sin6->sin6_port; | |
1167 break; | |
1168 #endif | |
1169 | |
1170 default: /* AF_INET */ | |
1171 sin = (struct sockaddr_in *) sa; | |
1172 p = sin->sin_port; | |
1173 break; | |
1174 } | |
1175 | |
1176 port = ports->elts; | |
1177 for (i = 0; i < ports->nelts; i++) { | |
1178 | |
1179 if (p != port[i].port || sa->sa_family != port[i].family) { | |
1160 continue; | 1180 continue; |
1161 } | 1181 } |
1162 | 1182 |
1163 /* a port is already in the in_port list */ | 1183 /* a port is already in the in_port list */ |
1164 | 1184 |
1165 return ngx_http_add_addresses(cf, cscf, &in_port[i], listen); | 1185 return ngx_http_add_addresses(cf, cscf, &port[i], listen); |
1166 } | 1186 } |
1167 | 1187 |
1168 /* add a port to the in_port list */ | 1188 /* add a port to the in_port list */ |
1169 | 1189 |
1170 in_port = ngx_array_push(in_ports); | 1190 port = ngx_array_push(ports); |
1171 if (in_port == NULL) { | 1191 if (port == NULL) { |
1172 return NGX_ERROR; | 1192 return NGX_ERROR; |
1173 } | 1193 } |
1174 | 1194 |
1175 in_port->port = listen->port; | 1195 port->family = sa->sa_family; |
1176 in_port->addrs.elts = NULL; | 1196 port->port = p; |
1177 | 1197 port->addrs.elts = NULL; |
1178 return ngx_http_add_address(cf, cscf, in_port, listen); | 1198 |
1199 return ngx_http_add_address(cf, cscf, port, listen); | |
1179 } | 1200 } |
1180 | 1201 |
1181 | 1202 |
1182 static ngx_int_t | 1203 static ngx_int_t |
1183 ngx_http_add_addresses(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, | 1204 ngx_http_add_addresses(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
1184 ngx_http_conf_in_port_t *in_port, ngx_http_listen_t *listen) | 1205 ngx_http_conf_port_t *port, ngx_http_listen_t *listen) |
1185 { | 1206 { |
1186 ngx_uint_t i; | 1207 u_char *p; |
1187 ngx_http_conf_in_addr_t *in_addr; | 1208 size_t len, off; |
1188 | 1209 ngx_uint_t i; |
1189 in_addr = in_port->addrs.elts; | 1210 struct sockaddr *sa; |
1190 | 1211 ngx_http_conf_addr_t *addr; |
1191 for (i = 0; i < in_port->addrs.nelts; i++) { | 1212 |
1192 | 1213 /* |
1193 if (listen->addr != in_addr[i].addr) { | 1214 * we can not compare whole sockaddr struct's as kernel |
1215 * may fill some fields in inherited sockaddr struct's | |
1216 */ | |
1217 | |
1218 sa = (struct sockaddr *) &listen->sockaddr; | |
1219 | |
1220 switch (sa->sa_family) { | |
1221 | |
1222 #if (NGX_HAVE_INET6) | |
1223 case AF_INET6: | |
1224 off = offsetof(struct sockaddr_in6, sin6_addr); | |
1225 len = 16; | |
1226 break; | |
1227 #endif | |
1228 | |
1229 default: /* AF_INET */ | |
1230 off = offsetof(struct sockaddr_in, sin_addr); | |
1231 len = 4; | |
1232 break; | |
1233 } | |
1234 | |
1235 p = listen->sockaddr + off; | |
1236 | |
1237 addr = port->addrs.elts; | |
1238 | |
1239 for (i = 0; i < port->addrs.nelts; i++) { | |
1240 | |
1241 if (ngx_memcmp(p, (u_char *) addr[i].sockaddr + off, len) != 0) { | |
1194 continue; | 1242 continue; |
1195 } | 1243 } |
1196 | 1244 |
1197 /* the address is already in the address list */ | 1245 /* the address is already in the address list */ |
1198 | 1246 |
1199 if (ngx_http_add_names(cf, cscf, &in_addr[i]) != NGX_OK) { | 1247 if (ngx_http_add_names(cf, cscf, &addr[i]) != NGX_OK) { |
1200 return NGX_ERROR; | 1248 return NGX_ERROR; |
1201 } | 1249 } |
1202 | 1250 |
1203 /* | 1251 /* check the duplicate "default" server for this address:port */ |
1204 * check the duplicate "default" server | |
1205 * for this address:port | |
1206 */ | |
1207 | 1252 |
1208 if (listen->conf.default_server) { | 1253 if (listen->conf.default_server) { |
1209 | 1254 |
1210 if (in_addr[i].default_server) { | 1255 if (addr[i].default_server) { |
1211 ngx_log_error(NGX_LOG_ERR, cf->log, 0, | 1256 ngx_log_error(NGX_LOG_ERR, cf->log, 0, |
1212 "the duplicate default server in %s:%ui", | 1257 "the duplicate default server in %s:%ui", |
1213 listen->file_name, listen->line); | 1258 listen->file_name, listen->line); |
1214 | 1259 |
1215 return NGX_ERROR; | 1260 return NGX_ERROR; |
1216 } | 1261 } |
1217 | 1262 |
1218 in_addr[i].core_srv_conf = cscf; | 1263 addr[i].core_srv_conf = cscf; |
1219 in_addr[i].default_server = 1; | 1264 addr[i].default_server = 1; |
1220 #if (NGX_HTTP_SSL) | 1265 #if (NGX_HTTP_SSL) |
1221 in_addr[i].ssl = listen->conf.ssl; | 1266 addr[i].ssl = listen->conf.ssl; |
1222 #endif | 1267 #endif |
1223 in_addr[i].listen_conf = &listen->conf; | 1268 addr[i].listen_conf = &listen->conf; |
1224 } | 1269 } |
1225 | 1270 |
1226 return NGX_OK; | 1271 return NGX_OK; |
1227 } | 1272 } |
1228 | 1273 |
1229 /* | 1274 /* add the address to the addresses list that bound to this port */ |
1230 * add the address to the addresses list that | 1275 |
1231 * bound to this port | 1276 return ngx_http_add_address(cf, cscf, port, listen); |
1232 */ | |
1233 | |
1234 return ngx_http_add_address(cf, cscf, in_port, listen); | |
1235 } | 1277 } |
1236 | 1278 |
1237 | 1279 |
1238 /* | 1280 /* |
1239 * add the server address, the server names and the server core module | 1281 * add the server address, the server names and the server core module |
1240 * configurations to the port (in_port) | 1282 * configurations to the port (in_port) |
1241 */ | 1283 */ |
1242 | 1284 |
1243 static ngx_int_t | 1285 static ngx_int_t |
1244 ngx_http_add_address(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, | 1286 ngx_http_add_address(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
1245 ngx_http_conf_in_port_t *in_port, ngx_http_listen_t *listen) | 1287 ngx_http_conf_port_t *port, ngx_http_listen_t *listen) |
1246 { | 1288 { |
1247 ngx_http_conf_in_addr_t *in_addr; | 1289 ngx_http_conf_addr_t *addr; |
1248 | 1290 |
1249 if (in_port->addrs.elts == NULL) { | 1291 if (port->addrs.elts == NULL) { |
1250 if (ngx_array_init(&in_port->addrs, cf->temp_pool, 4, | 1292 if (ngx_array_init(&port->addrs, cf->temp_pool, 4, |
1251 sizeof(ngx_http_conf_in_addr_t)) | 1293 sizeof(ngx_http_conf_addr_t)) |
1252 != NGX_OK) | 1294 != NGX_OK) |
1253 { | 1295 { |
1254 return NGX_ERROR; | 1296 return NGX_ERROR; |
1255 } | 1297 } |
1256 } | 1298 } |
1257 | 1299 |
1258 in_addr = ngx_array_push(&in_port->addrs); | 1300 addr = ngx_array_push(&port->addrs); |
1259 if (in_addr == NULL) { | 1301 if (addr == NULL) { |
1260 return NGX_ERROR; | 1302 return NGX_ERROR; |
1261 } | 1303 } |
1262 | 1304 |
1263 in_addr->addr = listen->addr; | 1305 addr->sockaddr = (struct sockaddr *) &listen->sockaddr; |
1264 in_addr->hash.buckets = NULL; | 1306 addr->socklen = listen->socklen; |
1265 in_addr->hash.size = 0; | 1307 addr->hash.buckets = NULL; |
1266 in_addr->wc_head = NULL; | 1308 addr->hash.size = 0; |
1267 in_addr->wc_tail = NULL; | 1309 addr->wc_head = NULL; |
1268 in_addr->names.elts = NULL; | 1310 addr->wc_tail = NULL; |
1311 addr->names.elts = NULL; | |
1269 #if (NGX_PCRE) | 1312 #if (NGX_PCRE) |
1270 in_addr->nregex = 0; | 1313 addr->nregex = 0; |
1271 in_addr->regex = NULL; | 1314 addr->regex = NULL; |
1272 #endif | 1315 #endif |
1273 in_addr->core_srv_conf = cscf; | 1316 addr->core_srv_conf = cscf; |
1274 in_addr->default_server = listen->conf.default_server; | 1317 addr->default_server = listen->conf.default_server; |
1275 in_addr->bind = listen->conf.bind; | 1318 addr->bind = listen->conf.bind; |
1319 addr->wildcard = listen->conf.wildcard; | |
1276 #if (NGX_HTTP_SSL) | 1320 #if (NGX_HTTP_SSL) |
1277 in_addr->ssl = listen->conf.ssl; | 1321 addr->ssl = listen->conf.ssl; |
1278 #endif | 1322 #endif |
1279 in_addr->listen_conf = &listen->conf; | 1323 addr->listen_conf = &listen->conf; |
1280 | 1324 |
1281 return ngx_http_add_names(cf, cscf, in_addr); | 1325 return ngx_http_add_names(cf, cscf, addr); |
1282 } | 1326 } |
1283 | 1327 |
1284 | 1328 |
1285 /* | 1329 /* |
1286 * add the server names and the server core module | 1330 * add the server names and the server core module |
1287 * configurations to the address:port (in_addr) | 1331 * configurations to the address:port |
1288 */ | 1332 */ |
1289 | 1333 |
1290 static ngx_int_t | 1334 static ngx_int_t |
1291 ngx_http_add_names(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, | 1335 ngx_http_add_names(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf, |
1292 ngx_http_conf_in_addr_t *in_addr) | 1336 ngx_http_conf_addr_t *addr) |
1293 { | 1337 { |
1294 ngx_uint_t i; | 1338 ngx_uint_t i; |
1295 ngx_http_server_name_t *server_names, *name; | 1339 ngx_http_server_name_t *server_names, *name; |
1296 | 1340 |
1297 if (in_addr->names.elts == NULL) { | 1341 if (addr->names.elts == NULL) { |
1298 if (ngx_array_init(&in_addr->names, cf->temp_pool, 4, | 1342 if (ngx_array_init(&addr->names, cf->temp_pool, 4, |
1299 sizeof(ngx_http_server_name_t)) | 1343 sizeof(ngx_http_server_name_t)) |
1300 != NGX_OK) | 1344 != NGX_OK) |
1301 { | 1345 { |
1302 return NGX_ERROR; | 1346 return NGX_ERROR; |
1303 } | 1347 } |
1311 server_names[i].name.len); | 1355 server_names[i].name.len); |
1312 | 1356 |
1313 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, cf->log, 0, | 1357 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, cf->log, 0, |
1314 "name: %V", &server_names[i].name); | 1358 "name: %V", &server_names[i].name); |
1315 | 1359 |
1316 name = ngx_array_push(&in_addr->names); | 1360 name = ngx_array_push(&addr->names); |
1317 if (name == NULL) { | 1361 if (name == NULL) { |
1318 return NGX_ERROR; | 1362 return NGX_ERROR; |
1319 } | 1363 } |
1320 | 1364 |
1321 *name = server_names[i]; | 1365 *name = server_names[i]; |
1325 } | 1369 } |
1326 | 1370 |
1327 | 1371 |
1328 static ngx_int_t | 1372 static ngx_int_t |
1329 ngx_http_optimize_servers(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf, | 1373 ngx_http_optimize_servers(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf, |
1330 ngx_array_t *in_ports) | 1374 ngx_array_t *ports) |
1331 { | 1375 { |
1332 ngx_uint_t s, p, a; | 1376 ngx_uint_t s, p, a; |
1377 ngx_http_conf_port_t *port; | |
1378 ngx_http_conf_addr_t *addr; | |
1333 ngx_http_server_name_t *name; | 1379 ngx_http_server_name_t *name; |
1334 ngx_http_conf_in_port_t *in_port; | 1380 |
1335 ngx_http_conf_in_addr_t *in_addr; | 1381 port = ports->elts; |
1336 | 1382 for (p = 0; p < ports->nelts; p++) { |
1337 in_port = in_ports->elts; | 1383 |
1338 for (p = 0; p < in_ports->nelts; p++) { | 1384 ngx_sort(port[p].addrs.elts, (size_t) port[p].addrs.nelts, |
1339 | 1385 sizeof(ngx_http_conf_addr_t), ngx_http_cmp_conf_addrs); |
1340 ngx_sort(in_port[p].addrs.elts, (size_t) in_port[p].addrs.nelts, | |
1341 sizeof(ngx_http_conf_in_addr_t), ngx_http_cmp_conf_in_addrs); | |
1342 | 1386 |
1343 /* | 1387 /* |
1344 * check whether all name-based servers have the same | 1388 * check whether all name-based servers have the same |
1345 * configuraiton as a default server for given address:port | 1389 * configuraiton as a default server for given address:port |
1346 */ | 1390 */ |
1347 | 1391 |
1348 in_addr = in_port[p].addrs.elts; | 1392 addr = port[p].addrs.elts; |
1349 for (a = 0; a < in_port[p].addrs.nelts; a++) { | 1393 for (a = 0; a < port[p].addrs.nelts; a++) { |
1350 | 1394 |
1351 name = in_addr[a].names.elts; | 1395 name = addr[a].names.elts; |
1352 for (s = 0; s < in_addr[a].names.nelts; s++) { | 1396 for (s = 0; s < addr[a].names.nelts; s++) { |
1353 | 1397 |
1354 if (in_addr[a].core_srv_conf == name[s].core_srv_conf) { | 1398 if (addr[a].core_srv_conf == name[s].core_srv_conf) { |
1355 continue; | 1399 continue; |
1356 } | 1400 } |
1357 | 1401 |
1358 if (ngx_http_server_names(cf, cmcf, &in_addr[a]) != NGX_OK) { | 1402 if (ngx_http_server_names(cf, cmcf, &addr[a]) != NGX_OK) { |
1359 return NGX_ERROR; | 1403 return NGX_ERROR; |
1360 } | 1404 } |
1361 | 1405 |
1362 break; | 1406 break; |
1363 } | 1407 } |
1364 } | 1408 } |
1365 | 1409 |
1366 if (ngx_http_init_listening(cf, &in_port[p]) != NGX_OK) { | 1410 if (ngx_http_init_listening(cf, &port[p]) != NGX_OK) { |
1367 return NGX_ERROR; | 1411 return NGX_ERROR; |
1368 } | 1412 } |
1369 } | 1413 } |
1370 | 1414 |
1371 return NGX_OK; | 1415 return NGX_OK; |
1372 } | 1416 } |
1373 | 1417 |
1374 | 1418 |
1375 static ngx_int_t | 1419 static ngx_int_t |
1376 ngx_http_server_names(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf, | 1420 ngx_http_server_names(ngx_conf_t *cf, ngx_http_core_main_conf_t *cmcf, |
1377 ngx_http_conf_in_addr_t *in_addr) | 1421 ngx_http_conf_addr_t *addr) |
1378 { | 1422 { |
1379 ngx_int_t rc; | 1423 ngx_int_t rc; |
1380 ngx_uint_t s; | 1424 ngx_uint_t s; |
1381 ngx_hash_init_t hash; | 1425 ngx_hash_init_t hash; |
1382 ngx_http_server_name_t *name; | 1426 ngx_http_server_name_t *name; |
1398 | 1442 |
1399 if (ngx_hash_keys_array_init(&ha, NGX_HASH_LARGE) != NGX_OK) { | 1443 if (ngx_hash_keys_array_init(&ha, NGX_HASH_LARGE) != NGX_OK) { |
1400 goto failed; | 1444 goto failed; |
1401 } | 1445 } |
1402 | 1446 |
1403 name = in_addr->names.elts; | 1447 name = addr->names.elts; |
1404 | 1448 |
1405 for (s = 0; s < in_addr->names.nelts; s++) { | 1449 for (s = 0; s < addr->names.nelts; s++) { |
1406 | 1450 |
1407 #if (NGX_PCRE) | 1451 #if (NGX_PCRE) |
1408 if (name[s].regex) { | 1452 if (name[s].regex) { |
1409 regex++; | 1453 regex++; |
1410 continue; | 1454 continue; |
1419 } | 1463 } |
1420 | 1464 |
1421 if (rc == NGX_DECLINED) { | 1465 if (rc == NGX_DECLINED) { |
1422 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | 1466 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
1423 "invalid server name or wildcard \"%V\" on %s", | 1467 "invalid server name or wildcard \"%V\" on %s", |
1424 &name[s].name, in_addr->listen_conf->addr); | 1468 &name[s].name, addr->listen_conf->addr); |
1425 return NGX_ERROR; | 1469 return NGX_ERROR; |
1426 } | 1470 } |
1427 | 1471 |
1428 if (rc == NGX_BUSY) { | 1472 if (rc == NGX_BUSY) { |
1429 ngx_log_error(NGX_LOG_WARN, cf->log, 0, | 1473 ngx_log_error(NGX_LOG_WARN, cf->log, 0, |
1430 "conflicting server name \"%V\" on %s, ignored", | 1474 "conflicting server name \"%V\" on %s, ignored", |
1431 &name[s].name, in_addr->listen_conf->addr); | 1475 &name[s].name, addr->listen_conf->addr); |
1432 } | 1476 } |
1433 } | 1477 } |
1434 | 1478 |
1435 hash.key = ngx_hash_key_lc; | 1479 hash.key = ngx_hash_key_lc; |
1436 hash.max_size = cmcf->server_names_hash_max_size; | 1480 hash.max_size = cmcf->server_names_hash_max_size; |
1437 hash.bucket_size = cmcf->server_names_hash_bucket_size; | 1481 hash.bucket_size = cmcf->server_names_hash_bucket_size; |
1438 hash.name = "server_names_hash"; | 1482 hash.name = "server_names_hash"; |
1439 hash.pool = cf->pool; | 1483 hash.pool = cf->pool; |
1440 | 1484 |
1441 if (ha.keys.nelts) { | 1485 if (ha.keys.nelts) { |
1442 hash.hash = &in_addr->hash; | 1486 hash.hash = &addr->hash; |
1443 hash.temp_pool = NULL; | 1487 hash.temp_pool = NULL; |
1444 | 1488 |
1445 if (ngx_hash_init(&hash, ha.keys.elts, ha.keys.nelts) != NGX_OK) { | 1489 if (ngx_hash_init(&hash, ha.keys.elts, ha.keys.nelts) != NGX_OK) { |
1446 goto failed; | 1490 goto failed; |
1447 } | 1491 } |
1460 != NGX_OK) | 1504 != NGX_OK) |
1461 { | 1505 { |
1462 goto failed; | 1506 goto failed; |
1463 } | 1507 } |
1464 | 1508 |
1465 in_addr->wc_head = (ngx_hash_wildcard_t *) hash.hash; | 1509 addr->wc_head = (ngx_hash_wildcard_t *) hash.hash; |
1466 } | 1510 } |
1467 | 1511 |
1468 if (ha.dns_wc_tail.nelts) { | 1512 if (ha.dns_wc_tail.nelts) { |
1469 | 1513 |
1470 ngx_qsort(ha.dns_wc_tail.elts, (size_t) ha.dns_wc_tail.nelts, | 1514 ngx_qsort(ha.dns_wc_tail.elts, (size_t) ha.dns_wc_tail.nelts, |
1478 != NGX_OK) | 1522 != NGX_OK) |
1479 { | 1523 { |
1480 goto failed; | 1524 goto failed; |
1481 } | 1525 } |
1482 | 1526 |
1483 in_addr->wc_tail = (ngx_hash_wildcard_t *) hash.hash; | 1527 addr->wc_tail = (ngx_hash_wildcard_t *) hash.hash; |
1484 } | 1528 } |
1485 | 1529 |
1486 ngx_destroy_pool(ha.temp_pool); | 1530 ngx_destroy_pool(ha.temp_pool); |
1487 | 1531 |
1488 #if (NGX_PCRE) | 1532 #if (NGX_PCRE) |
1489 | 1533 |
1490 if (regex == 0) { | 1534 if (regex == 0) { |
1491 return NGX_OK; | 1535 return NGX_OK; |
1492 } | 1536 } |
1493 | 1537 |
1494 in_addr->nregex = regex; | 1538 addr->nregex = regex; |
1495 in_addr->regex = ngx_palloc(cf->pool, | 1539 addr->regex = ngx_palloc(cf->pool, regex * sizeof(ngx_http_server_name_t)); |
1496 regex * sizeof(ngx_http_server_name_t)); | 1540 if (addr->regex == NULL) { |
1497 if (in_addr->regex == NULL) { | |
1498 return NGX_ERROR; | 1541 return NGX_ERROR; |
1499 } | 1542 } |
1500 | 1543 |
1501 for (i = 0, s = 0; s < in_addr->names.nelts; s++) { | 1544 for (i = 0, s = 0; s < addr->names.nelts; s++) { |
1502 if (name[s].regex) { | 1545 if (name[s].regex) { |
1503 in_addr->regex[i++] = name[s]; | 1546 addr->regex[i++] = name[s]; |
1504 } | 1547 } |
1505 } | 1548 } |
1506 | 1549 |
1507 #endif | 1550 #endif |
1508 | 1551 |
1515 return NGX_ERROR; | 1558 return NGX_ERROR; |
1516 } | 1559 } |
1517 | 1560 |
1518 | 1561 |
1519 static ngx_int_t | 1562 static ngx_int_t |
1520 ngx_http_cmp_conf_in_addrs(const void *one, const void *two) | 1563 ngx_http_cmp_conf_addrs(const void *one, const void *two) |
1521 { | 1564 { |
1522 ngx_http_conf_in_addr_t *first, *second; | 1565 ngx_http_conf_addr_t *first, *second; |
1523 | 1566 |
1524 first = (ngx_http_conf_in_addr_t *) one; | 1567 first = (ngx_http_conf_addr_t *) one; |
1525 second = (ngx_http_conf_in_addr_t *) two; | 1568 second = (ngx_http_conf_addr_t *) two; |
1526 | 1569 |
1527 if (first->addr == INADDR_ANY) { | 1570 if (first->wildcard) { |
1528 /* the INADDR_ANY must be the last resort, shift it to the end */ | 1571 /* a wildcard address must be the last resort, shift it to the end */ |
1529 return 1; | 1572 return 1; |
1530 } | 1573 } |
1531 | 1574 |
1532 if (first->bind && !second->bind) { | 1575 if (first->bind && !second->bind) { |
1533 /* shift explicit bind()ed addresses to the start */ | 1576 /* shift explicit bind()ed addresses to the start */ |
1556 return ngx_strcmp(first->key.data, second->key.data); | 1599 return ngx_strcmp(first->key.data, second->key.data); |
1557 } | 1600 } |
1558 | 1601 |
1559 | 1602 |
1560 static ngx_int_t | 1603 static ngx_int_t |
1561 ngx_http_init_listening(ngx_conf_t *cf, ngx_http_conf_in_port_t *in_port) | 1604 ngx_http_init_listening(ngx_conf_t *cf, ngx_http_conf_port_t *port) |
1562 { | 1605 { |
1563 ngx_uint_t i, a, last, bind_all, done; | 1606 ngx_uint_t i, a, last, bind_wildcard; |
1564 ngx_listening_t *ls; | 1607 ngx_listening_t *ls; |
1565 ngx_http_in_port_t *hip; | 1608 ngx_http_port_t *hport; |
1566 ngx_http_conf_in_addr_t *in_addr; | 1609 ngx_http_conf_addr_t *addr; |
1567 ngx_http_virtual_names_t *vn; | 1610 |
1611 addr = port->addrs.elts; | |
1612 last = port->addrs.nelts; | |
1613 | |
1614 /* | |
1615 * If there is a binding to an "*:port" then we need to bind() to | |
1616 * the "*:port" only and ignore other implicit bindings. The bindings | |
1617 * have been already sorted: explicit bindings are on the start, then | |
1618 * implicit bindings go, and wildcard binding is in the end. | |
1619 */ | |
1620 | |
1621 if (addr[last - 1].wildcard) { | |
1622 addr[last - 1].bind = 1; | |
1623 bind_wildcard = 1; | |
1624 | |
1625 } else { | |
1626 bind_wildcard = 0; | |
1627 } | |
1628 | |
1629 a = 0; | |
1630 | |
1631 while (a < last) { | |
1632 | |
1633 if (bind_wildcard && !addr[a].bind) { | |
1634 a++; | |
1635 continue; | |
1636 } | |
1637 | |
1638 ls = ngx_http_add_listening(cf, &addr[a]); | |
1639 if (ls == NULL) { | |
1640 return NGX_ERROR; | |
1641 } | |
1642 | |
1643 hport = ngx_pcalloc(cf->pool, sizeof(ngx_http_port_t)); | |
1644 if (hport == NULL) { | |
1645 return NGX_ERROR; | |
1646 } | |
1647 | |
1648 ls->servers = hport; | |
1649 | |
1650 hport->port = ntohs(port->port); | |
1651 | |
1652 for (i = ls->addr_text.len - 1; i; i--) { | |
1653 | |
1654 if (ls->addr_text.data[i] == ':') { | |
1655 hport->port_text.len = ls->addr_text.len - i; | |
1656 hport->port_text.data = &ls->addr_text.data[i]; | |
1657 break; | |
1658 } | |
1659 } | |
1660 | |
1661 if (a == last - 1) { | |
1662 hport->naddrs = last; | |
1663 | |
1664 } else { | |
1665 hport->naddrs = 1; | |
1666 a = 0; | |
1667 } | |
1668 | |
1669 switch (ls->sockaddr->sa_family) { | |
1670 | |
1671 #if (NGX_HAVE_INET6) | |
1672 case AF_INET6: | |
1673 if (ngx_http_add_addrs6(cf, hport, addr) != NGX_OK) { | |
1674 return NGX_ERROR; | |
1675 } | |
1676 break; | |
1677 #endif | |
1678 default: /* AF_INET */ | |
1679 if (ngx_http_add_addrs(cf, hport, addr) != NGX_OK) { | |
1680 return NGX_ERROR; | |
1681 } | |
1682 break; | |
1683 } | |
1684 | |
1685 addr++; | |
1686 last--; | |
1687 } | |
1688 | |
1689 return NGX_OK; | |
1690 } | |
1691 | |
1692 | |
1693 static ngx_listening_t * | |
1694 ngx_http_add_listening(ngx_conf_t *cf, ngx_http_conf_addr_t *addr) | |
1695 { | |
1696 ngx_listening_t *ls; | |
1697 struct sockaddr *sa; | |
1568 ngx_http_core_loc_conf_t *clcf; | 1698 ngx_http_core_loc_conf_t *clcf; |
1569 ngx_http_core_srv_conf_t *cscf; | 1699 ngx_http_core_srv_conf_t *cscf; |
1570 | 1700 u_char text[NGX_SOCKADDR_STRLEN]; |
1571 in_addr = in_port->addrs.elts; | 1701 |
1572 last = in_port->addrs.nelts; | 1702 ls = ngx_array_push(&cf->cycle->listening); |
1573 | 1703 if (ls == NULL) { |
1574 /* | 1704 return NULL; |
1575 * if there is a binding to a "*:port" then we need to bind() | 1705 } |
1576 * to the "*:port" only and ignore other bindings | 1706 |
1577 */ | 1707 ngx_memzero(ls, sizeof(ngx_listening_t)); |
1578 | 1708 |
1579 if (in_addr[last - 1].addr == INADDR_ANY) { | 1709 sa = ngx_palloc(cf->pool, addr->socklen); |
1580 in_addr[last - 1].bind = 1; | 1710 if (sa == NULL) { |
1581 bind_all = 0; | 1711 return NULL; |
1582 | 1712 } |
1583 } else { | 1713 |
1584 bind_all = 1; | 1714 ngx_memcpy(sa, addr->sockaddr, addr->socklen); |
1585 } | 1715 |
1586 | 1716 ls->sockaddr = sa; |
1587 a = 0; | 1717 ls->socklen = addr->socklen; |
1588 | 1718 |
1589 while (a < last) { | 1719 ls->addr_text.len = ngx_sock_ntop(sa, text, NGX_SOCKADDR_STRLEN, 1); |
1590 | 1720 |
1591 if (!bind_all && !in_addr[a].bind) { | 1721 ls->addr_text.data = ngx_pnalloc(cf->pool, ls->addr_text.len); |
1592 a++; | 1722 if (ls->addr_text.data == NULL) { |
1723 return NULL; | |
1724 } | |
1725 | |
1726 ngx_memcpy(ls->addr_text.data, text, ls->addr_text.len); | |
1727 | |
1728 ls->fd = (ngx_socket_t) -1; | |
1729 ls->type = SOCK_STREAM; | |
1730 | |
1731 switch (ls->sockaddr->sa_family) { | |
1732 #if (NGX_HAVE_INET6) | |
1733 case AF_INET6: | |
1734 ls->addr_text_max_len = NGX_INET6_ADDRSTRLEN; | |
1735 break; | |
1736 #endif | |
1737 case AF_INET: | |
1738 ls->addr_text_max_len = NGX_INET_ADDRSTRLEN; | |
1739 break; | |
1740 default: | |
1741 ls->addr_text_max_len = NGX_SOCKADDR_STRLEN; | |
1742 break; | |
1743 } | |
1744 | |
1745 ls->addr_ntop = 1; | |
1746 | |
1747 ls->handler = ngx_http_init_connection; | |
1748 | |
1749 cscf = addr->core_srv_conf; | |
1750 ls->pool_size = cscf->connection_pool_size; | |
1751 ls->post_accept_timeout = cscf->client_header_timeout; | |
1752 | |
1753 clcf = cscf->ctx->loc_conf[ngx_http_core_module.ctx_index]; | |
1754 | |
1755 ls->log = *clcf->err_log; | |
1756 ls->log.data = &ls->addr_text; | |
1757 ls->log.handler = ngx_accept_log_error; | |
1758 | |
1759 #if (NGX_WIN32) | |
1760 { | |
1761 ngx_iocp_conf_t *iocpcf; | |
1762 | |
1763 iocpcf = ngx_event_get_conf(cf->cycle->conf_ctx, ngx_iocp_module); | |
1764 if (iocpcf->acceptex_read) { | |
1765 ls->post_accept_buffer_size = cscf->client_header_buffer_size; | |
1766 } | |
1767 } | |
1768 #endif | |
1769 | |
1770 ls->backlog = addr->listen_conf->backlog; | |
1771 ls->rcvbuf = addr->listen_conf->rcvbuf; | |
1772 ls->sndbuf = addr->listen_conf->sndbuf; | |
1773 | |
1774 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
1775 ls->accept_filter = addr->listen_conf->accept_filter; | |
1776 #endif | |
1777 | |
1778 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
1779 ls->deferred_accept = addr->listen_conf->deferred_accept; | |
1780 #endif | |
1781 | |
1782 return ls; | |
1783 } | |
1784 | |
1785 | |
1786 static ngx_int_t | |
1787 ngx_http_add_addrs(ngx_conf_t *cf, ngx_http_port_t *hport, | |
1788 ngx_http_conf_addr_t *addr) | |
1789 { | |
1790 ngx_uint_t i; | |
1791 ngx_http_in_addr_t *addrs; | |
1792 struct sockaddr_in *sin; | |
1793 ngx_http_virtual_names_t *vn; | |
1794 | |
1795 hport->addrs = ngx_pcalloc(cf->pool, | |
1796 hport->naddrs * sizeof(ngx_http_in_addr_t)); | |
1797 if (hport->addrs == NULL) { | |
1798 return NGX_ERROR; | |
1799 } | |
1800 | |
1801 addrs = hport->addrs; | |
1802 | |
1803 for (i = 0; i < hport->naddrs; i++) { | |
1804 | |
1805 sin = (struct sockaddr_in *) addr[i].sockaddr; | |
1806 addrs[i].addr = sin->sin_addr.s_addr; | |
1807 addrs[i].conf.core_srv_conf = addr[i].core_srv_conf; | |
1808 #if (NGX_HTTP_SSL) | |
1809 addrs[i].conf.ssl = addr[i].ssl; | |
1810 #endif | |
1811 | |
1812 if (addr[i].hash.buckets == NULL | |
1813 && (addr[i].wc_head == NULL | |
1814 || addr[i].wc_head->hash.buckets == NULL) | |
1815 && (addr[i].wc_head == NULL | |
1816 || addr[i].wc_head->hash.buckets == NULL)) | |
1817 { | |
1593 continue; | 1818 continue; |
1594 } | 1819 } |
1595 | 1820 |
1596 ls = ngx_listening_inet_stream_socket(cf, in_addr[a].addr, | 1821 vn = ngx_palloc(cf->pool, sizeof(ngx_http_virtual_names_t)); |
1597 in_port->port); | 1822 if (vn == NULL) { |
1598 if (ls == NULL) { | |
1599 return NGX_ERROR; | 1823 return NGX_ERROR; |
1600 } | 1824 } |
1601 | 1825 |
1602 ls->addr_ntop = 1; | 1826 addrs[i].conf.virtual_names = vn; |
1603 | 1827 |
1604 ls->handler = ngx_http_init_connection; | 1828 vn->names.hash = addr[i].hash; |
1605 | 1829 vn->names.wc_head = addr[i].wc_head; |
1606 cscf = in_addr[a].core_srv_conf; | 1830 vn->names.wc_tail = addr[i].wc_tail; |
1607 ls->pool_size = cscf->connection_pool_size; | 1831 #if (NGX_PCRE) |
1608 ls->post_accept_timeout = cscf->client_header_timeout; | 1832 vn->nregex = addr[i].nregex; |
1609 | 1833 vn->regex = addr[i].regex; |
1610 clcf = cscf->ctx->loc_conf[ngx_http_core_module.ctx_index]; | 1834 #endif |
1611 | 1835 } |
1612 ls->log = *clcf->err_log; | 1836 |
1613 ls->log.data = &ls->addr_text; | 1837 return NGX_OK; |
1614 ls->log.handler = ngx_accept_log_error; | 1838 } |
1615 | 1839 |
1616 #if (NGX_WIN32) | 1840 |
1841 #if (NGX_HAVE_INET6) | |
1842 | |
1843 static ngx_int_t | |
1844 ngx_http_add_addrs6(ngx_conf_t *cf, ngx_http_port_t *hport, | |
1845 ngx_http_conf_addr_t *addr) | |
1846 { | |
1847 ngx_uint_t i; | |
1848 ngx_http_in6_addr_t *addrs6; | |
1849 struct sockaddr_in6 *sin6; | |
1850 ngx_http_virtual_names_t *vn; | |
1851 | |
1852 hport->addrs = ngx_pcalloc(cf->pool, | |
1853 hport->naddrs * sizeof(ngx_http_in6_addr_t)); | |
1854 if (hport->addrs == NULL) { | |
1855 return NGX_ERROR; | |
1856 } | |
1857 | |
1858 addrs6 = hport->addrs; | |
1859 | |
1860 for (i = 0; i < hport->naddrs; i++) { | |
1861 | |
1862 sin6 = (struct sockaddr_in6 *) addr[i].sockaddr; | |
1863 addrs6[i].addr6 = sin6->sin6_addr; | |
1864 addrs6[i].conf.core_srv_conf = addr[i].core_srv_conf; | |
1865 #if (NGX_HTTP_SSL) | |
1866 addrs6[i].conf.ssl = addr[i].ssl; | |
1867 #endif | |
1868 | |
1869 if (addr[i].hash.buckets == NULL | |
1870 && (addr[i].wc_head == NULL | |
1871 || addr[i].wc_head->hash.buckets == NULL) | |
1872 && (addr[i].wc_head == NULL | |
1873 || addr[i].wc_head->hash.buckets == NULL)) | |
1617 { | 1874 { |
1618 ngx_iocp_conf_t *iocpcf; | 1875 continue; |
1619 | 1876 } |
1620 iocpcf = ngx_event_get_conf(cf->cycle->conf_ctx, ngx_iocp_module); | 1877 |
1621 if (iocpcf->acceptex_read) { | 1878 vn = ngx_palloc(cf->pool, sizeof(ngx_http_virtual_names_t)); |
1622 ls->post_accept_buffer_size = cscf->client_header_buffer_size; | 1879 if (vn == NULL) { |
1623 } | |
1624 } | |
1625 #endif | |
1626 | |
1627 ls->backlog = in_addr[a].listen_conf->backlog; | |
1628 ls->rcvbuf = in_addr[a].listen_conf->rcvbuf; | |
1629 ls->sndbuf = in_addr[a].listen_conf->sndbuf; | |
1630 | |
1631 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
1632 ls->accept_filter = in_addr[a].listen_conf->accept_filter; | |
1633 #endif | |
1634 | |
1635 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
1636 ls->deferred_accept = in_addr[a].listen_conf->deferred_accept; | |
1637 #endif | |
1638 | |
1639 hip = ngx_palloc(cf->pool, sizeof(ngx_http_in_port_t)); | |
1640 if (hip == NULL) { | |
1641 return NGX_ERROR; | 1880 return NGX_ERROR; |
1642 } | 1881 } |
1643 | 1882 |
1644 hip->port = in_port->port; | 1883 addrs6[i].conf.virtual_names = vn; |
1645 | 1884 |
1646 hip->port_text.data = ngx_pnalloc(cf->pool, 7); | 1885 vn->names.hash = addr[i].hash; |
1647 if (hip->port_text.data == NULL) { | 1886 vn->names.wc_head = addr[i].wc_head; |
1648 return NGX_ERROR; | 1887 vn->names.wc_tail = addr[i].wc_tail; |
1649 } | |
1650 | |
1651 ls->servers = hip; | |
1652 | |
1653 hip->port_text.len = ngx_sprintf(hip->port_text.data, ":%d", hip->port) | |
1654 - hip->port_text.data; | |
1655 | |
1656 in_addr = in_port->addrs.elts; | |
1657 | |
1658 if (in_addr[a].bind && in_addr[a].addr != INADDR_ANY) { | |
1659 hip->naddrs = 1; | |
1660 done = 0; | |
1661 | |
1662 } else if (in_port->addrs.nelts > 1 | |
1663 && in_addr[last - 1].addr == INADDR_ANY) | |
1664 { | |
1665 hip->naddrs = last; | |
1666 done = 1; | |
1667 | |
1668 } else { | |
1669 hip->naddrs = 1; | |
1670 done = 0; | |
1671 } | |
1672 | |
1673 hip->addrs = ngx_pcalloc(cf->pool, | |
1674 hip->naddrs * sizeof(ngx_http_in_addr_t)); | |
1675 if (hip->addrs == NULL) { | |
1676 return NGX_ERROR; | |
1677 } | |
1678 | |
1679 for (i = 0; i < hip->naddrs; i++) { | |
1680 hip->addrs[i].addr = in_addr[i].addr; | |
1681 hip->addrs[i].core_srv_conf = in_addr[i].core_srv_conf; | |
1682 | |
1683 #if (NGX_HTTP_SSL) | |
1684 hip->addrs[i].ssl = in_addr[i].ssl; | |
1685 #endif | |
1686 | |
1687 if (in_addr[i].hash.buckets == NULL | |
1688 && (in_addr[i].wc_head == NULL | |
1689 || in_addr[i].wc_head->hash.buckets == NULL) | |
1690 && (in_addr[i].wc_head == NULL | |
1691 || in_addr[i].wc_head->hash.buckets == NULL)) | |
1692 { | |
1693 continue; | |
1694 } | |
1695 | |
1696 vn = ngx_palloc(cf->pool, sizeof(ngx_http_virtual_names_t)); | |
1697 if (vn == NULL) { | |
1698 return NGX_ERROR; | |
1699 } | |
1700 hip->addrs[i].virtual_names = vn; | |
1701 | |
1702 vn->names.hash = in_addr[i].hash; | |
1703 vn->names.wc_head = in_addr[i].wc_head; | |
1704 vn->names.wc_tail = in_addr[i].wc_tail; | |
1705 #if (NGX_PCRE) | 1888 #if (NGX_PCRE) |
1706 vn->nregex = in_addr[i].nregex; | 1889 vn->nregex = addr[i].nregex; |
1707 vn->regex = in_addr[i].regex; | 1890 vn->regex = addr[i].regex; |
1708 #endif | 1891 #endif |
1709 } | |
1710 | |
1711 if (done) { | |
1712 return NGX_OK; | |
1713 } | |
1714 | |
1715 in_addr++; | |
1716 in_port->addrs.elts = in_addr; | |
1717 last--; | |
1718 | |
1719 a = 0; | |
1720 } | 1892 } |
1721 | 1893 |
1722 return NGX_OK; | 1894 return NGX_OK; |
1723 } | 1895 } |
1896 | |
1897 #endif | |
1724 | 1898 |
1725 | 1899 |
1726 char * | 1900 char * |
1727 ngx_http_types_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | 1901 ngx_http_types_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
1728 { | 1902 { |