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comparison src/http/modules/ngx_http_proxy_module.c @ 1671:8075179cae21

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ngx_parse_url() saves port text, this allows to use it in proxy host header
author Igor Sysoev <igor@sysoev.ru>
date Wed, 28 Nov 2007 19:55:31 +0000
parents e9bd042134cb
children ca317d9b5c09
comparison
equal deleted inserted replaced
1670:ab6a0d0cf68b 1671:8075179cae21
2643 2643
2644 static ngx_int_t 2644 static ngx_int_t
2645 ngx_http_proxy_set_vars(ngx_pool_t *pool, ngx_url_t *u, 2645 ngx_http_proxy_set_vars(ngx_pool_t *pool, ngx_url_t *u,
2646 ngx_http_proxy_vars_t *v) 2646 ngx_http_proxy_vars_t *v)
2647 { 2647 {
2648 u_char *p;
2649
2650 if (!u->unix_socket) { 2648 if (!u->unix_socket) {
2651 if (u->no_port || u->port == u->default_port) { 2649 if (u->no_port || u->port == u->default_port) {
2652 v->host_header = u->host; 2650 v->host_header = u->host;
2653 2651
2654 if (u->default_port == 80) { 2652 if (u->default_port == 80) {
2659 v->port.len = sizeof("443") - 1; 2657 v->port.len = sizeof("443") - 1;
2660 v->port.data = (u_char *) "443"; 2658 v->port.data = (u_char *) "443";
2661 } 2659 }
2662 2660
2663 } else { 2661 } else {
2664 p = ngx_palloc(pool, u->host.len + sizeof(":65536") - 1); 2662 v->host_header.len = u->host.len + 1 + u->port_text.len;
2665 if (p == NULL) { 2663 v->host_header.data = u->host.data;
2666 return NGX_ERROR; 2664 v->port = u->port_text;
2667 }
2668
2669 v->host_header.len = ngx_sprintf(p, "%V:%d", &u->host, u->port) - p;
2670 v->host_header.data = p;
2671
2672 v->port.len = v->host_header.len - u->host.len - 1;
2673 v->port.data = p + u->host.len + 1;
2674 } 2665 }
2675 2666
2676 } else { 2667 } else {
2677 v->host_header.len = sizeof("localhost") - 1; 2668 v->host_header.len = sizeof("localhost") - 1;
2678 v->host_header.data = (u_char *) "localhost"; 2669 v->host_header.data = (u_char *) "localhost";