--- sourceforge.net/trunk/rdesktop/tcp.c	2003/11/08 09:17:41	546
+++ sourceforge.net/trunk/rdesktop/tcp.c	2005/03/06 21:11:18	828
@@ -1,7 +1,7 @@
 /*
    rdesktop: A Remote Desktop Protocol client.
    Protocol services - TCP layer
-   Copyright (C) Matthew Chapman 1999-2002
+   Copyright (C) Matthew Chapman 1999-2005
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -35,7 +35,7 @@
 static int sock;
 static struct stream in;
 static struct stream out;
-extern int tcp_port_rdp;
+int g_tcp_port_rdp = TCP_PORT_RDP;
 
 /* Initialise TCP transport data packet */
 STREAM
@@ -142,15 +142,13 @@
 	struct addrinfo hints, *res, *ressave;
 	char tcp_port_rdp_s[10];
 
-	snprintf(tcp_port_rdp_s, 10, "%d", tcp_port_rdp);
+	snprintf(tcp_port_rdp_s, 10, "%d", g_tcp_port_rdp);
 
 	memset(&hints, 0, sizeof(struct addrinfo));
 	hints.ai_family = AF_UNSPEC;
 	hints.ai_socktype = SOCK_STREAM;
 
-	n = getaddrinfo(server, tcp_port_rdp_s, &hints, &res);
-
-	if (n < 0)
+	if ((n = getaddrinfo(server, tcp_port_rdp_s, &hints, &res)))
 	{
 		error("getaddrinfo: %s\n", gai_strerror(n));
 		return False;
@@ -200,7 +198,7 @@
 	}
 
 	servaddr.sin_family = AF_INET;
-	servaddr.sin_port = htons(tcp_port_rdp);
+	servaddr.sin_port = htons(g_tcp_port_rdp);
 
 	if (connect(sock, (struct sockaddr *) &servaddr, sizeof(struct sockaddr)) < 0)
 	{
@@ -228,3 +226,19 @@
 {
 	close(sock);
 }
+
+char *
+tcp_get_address()
+{
+	static char ipaddr[32];
+	struct sockaddr_in sockaddr;
+	socklen_t len = sizeof(sockaddr);
+	if (getsockname(sock, (struct sockaddr *) &sockaddr, &len) == 0)
+	{
+		unsigned char *ip = (unsigned char *) &sockaddr.sin_addr;
+		sprintf(ipaddr, "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
+	}
+	else
+		strcpy(ipaddr, "127.0.0.1");
+	return ipaddr;
+}