---

src/client.c

@@ -68,6 +68,8 @@ static const char *topdomain;
 
 static uint16_t rand_seed;
 
+static char _v6;
+
 /* Current up/downstream IP packet */
 static struct packet outpkt;
 static struct packet inpkt;
@@ -299,6 +301,12 @@ client_set_hostname_maxlen(int i)
 		hostname_maxlen = i;
 }
 
+void
+client_set_v6(char v6)
+{
+	_v6 = v6;
+}
+
 const char *
 client_get_raw_addr()
 {
@@ -1537,9 +1545,11 @@ handshake_login(int dns_fd, int seed)
 
 						fprintf(stderr, "Server tunnel IP is %s\n", server);
 
+						if (_v6) {
 						fprintf(stderr, "Server tunnel IPv6 is %s\n", server6);
 						fprintf(stderr, "Client tunnel IPv6 is %s\n", client6);
 						fprintf(stderr, "Tunnel netmask6 is %d\n", netmask6);
+					}
 
 						return 0;
 					} else {

src/client.h

@@ -32,6 +32,7 @@ void set_downenc(char *encoding);
 void client_set_selecttimeout(int select_timeout);
 void client_set_lazymode(int lazy_mode);
 void client_set_hostname_maxlen(int i);
+void client_set_v6(char v6);
 
 int client_handshake(int dns_fd, int raw_mode, int autodetect_frag_size, int fragsize);
 int client_tunnel(int tun_fd, int dns_fd);

src/iodine.c

@@ -137,10 +137,9 @@ main(int argc, char **argv)
 	int lazymode;
 	int selecttimeout;
 	int hostname_maxlen;
+	char v6;
 	int rtable = 0;
 
-	printf("***MODIFIED***\n");
-
 	nameserv_addr = NULL;
 	topdomain = NULL;
 #ifndef WINDOWS32
@@ -163,6 +162,8 @@ main(int argc, char **argv)
 	selecttimeout = 4;
 	hostname_maxlen = 0xFF;
 
+	v6 = 0;
+
 #ifdef WINDOWS32
 	WSAStartup(req_version, &wsa_data);
 #endif
@@ -178,7 +179,7 @@ main(int argc, char **argv)
 		__progname++;
 #endif
 
-	while ((choice = getopt(argc, argv, "vfhru:t:d:R:P:m:M:F:T:O:L:I:")) != -1) {
+	while ((choice = getopt(argc, argv, "vfhru6:t:d:R:P:m:M:F:T:O:L:I:")) != -1) {
 		switch(choice) {
 		case 'v':
 			version();
@@ -249,6 +250,9 @@ main(int argc, char **argv)
 			if (selecttimeout < 1)
 				selecttimeout = 1;
 			break;
+		case '6':
+			v6 = 1;
+			break;
 		default:
 			usage();
 			/* NOTREACHED */
@@ -304,6 +308,7 @@ main(int argc, char **argv)
 	client_set_lazymode(lazymode);
 	client_set_topdomain(topdomain);
 	client_set_hostname_maxlen(hostname_maxlen);
+	client_set_v6(v6);
 	
 	if (username != NULL) {
 #ifndef WINDOWS32

src/iodined.c

@@ -571,13 +571,7 @@ tunnel_tun(int tun_fd, int dns_fd)
 		userid = find_user_by_ip6(header6->ip6_dst);
 	}
 
-//	printf("header6->ip6_dst: ");
+//	printf("tunnel_tun() - userid = %d, header_info[1] = %d\n", userid, header_info[1]);
-//	char i;
-//	for (i = 0; i < 8; ++i)
-//		printf("%04x%s", ntohs((header6->ip6_dst).__in6_u.__u6_addr16[i]), i < 7 ? ":"
-//				: "\n");
-
-	printf("tunnel_tun() - userid = %d, header_info[1] = %d\n", userid, header_info[1]);
 
 	if (userid < 0)
 		return 0;
@@ -2369,10 +2363,7 @@ main(int argc, char **argv)
 	argc -= optind;
 	argv += optind;
 
-	/*
+	check_superuser(usage);
-	 * Todo: Uncomment
-	 */
-//	check_superuser(usage);
 
 	if (argc != 2)
 		usage();