From fdf8a4face60342812ec1fc0b24405602a80ec37 Mon Sep 17 00:00:00 2001
From: Benny Prijono <bennylp@teluu.com>
Date: Thu, 30 Apr 2009 17:14:50 +0000
Subject: Ticket #757:  - put the default IP as the first host candidate

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@2667 74dad513-b988-da41-8d7b-12977e46ad98
---
 pjnath/src/pjnath/stun_sock.c | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

(limited to 'pjnath')

diff --git a/pjnath/src/pjnath/stun_sock.c b/pjnath/src/pjnath/stun_sock.c
index 70c257a9..a0d5ff2c 100644
--- a/pjnath/src/pjnath/stun_sock.c
+++ b/pjnath/src/pjnath/stun_sock.c
@@ -534,8 +534,17 @@ PJ_DEF(pj_status_t) pj_stun_sock_get_info( pj_stun_sock *stun_sock,
 	info->alias_cnt = 1;
 	pj_sockaddr_cp(&info->aliases[0], &info->bound_addr);
     } else {
+	pj_sockaddr def_addr;
+	pj_uint16_t port = pj_sockaddr_get_port(&info->bound_addr); 
 	unsigned i;
 
+	/* Get the default address */
+	status = pj_gethostip(stun_sock->af, &def_addr);
+	if (status != PJ_SUCCESS)
+	    return status;
+	
+	pj_sockaddr_set_port(&def_addr, port);
+	
 	/* Enum all IP interfaces in the host */
 	info->alias_cnt = PJ_ARRAY_SIZE(info->aliases);
 	status = pj_enum_ip_interface(stun_sock->af, &info->alias_cnt, 
@@ -545,10 +554,18 @@ PJ_DEF(pj_status_t) pj_stun_sock_get_info( pj_stun_sock *stun_sock,
 
 	/* Set the port number for each address.
 	 */
-	if (stun_sock->af == pj_AF_INET()) {
-	    for (i=0; i<info->alias_cnt; ++i) {
-		pj_sockaddr_set_port(&info->aliases[i],
-				     pj_sockaddr_get_port(&info->bound_addr));
+	for (i=0; i<info->alias_cnt; ++i) {
+	    pj_sockaddr_set_port(&info->aliases[i], port);
+	}
+
+	/* Put the default IP in the first slot */
+	for (i=0; i<info->alias_cnt; ++i) {
+	    if (pj_sockaddr_cmp(&info->aliases[i], &def_addr)==0) {
+		if (i!=0) {
+		    pj_sockaddr_cp(&info->aliases[i], &info->aliases[0]);
+		    pj_sockaddr_cp(&info->aliases[0], &def_addr);
+		}
+		break;
 	    }
 	}
     }
-- 
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