X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_setup.c;h=4b90737f3c68d4e8d43baf473e110f27ab2c4bf8;hp=279feaefd24a7b1c1f21e48cd69dfc0e70597e35;hb=c373de2e9812700c0568640727ad917b6fc7d758;hpb=9f6a96af3939bd2de410ce346a8c8fbcf93e7c9b

diff --git a/src/net_setup.c b/src/net_setup.c
index 279feaef..4b90737f 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -1,7 +1,7 @@
 /*
     net_setup.c -- Setup.
     Copyright (C) 1998-2005 Ivo Timmermans,
-                  2000-2011 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
                   2006      Scott Lamb <slamb@slamb.org>
                   2010      Brandon Black <blblack@gmail.com>
 
@@ -221,7 +221,6 @@ void load_all_subnets(void) {
 	config_t *cfg;
 	subnet_t *s, *s2;
 	node_t *n;
-	bool result;
 
 	xasprintf(&dname, "%s/hosts", confbase);
 	dir = opendir(dname);
@@ -243,10 +242,9 @@ void load_all_subnets(void) {
 
 		xasprintf(&fname, "%s/hosts/%s", confbase, ent->d_name);
 		init_configuration(&config_tree);
-		result = read_config_file(config_tree, fname);
+		read_config_options(config_tree, ent->d_name);
+		read_config_file(config_tree, fname);
 		free(fname);
-		if(!result)
-			continue;
 
 		if(!n) {
 			n = new_node();
@@ -356,6 +354,7 @@ static bool setup_myself(void) {
 	get_config_bool(lookup_config(config_tree, "DirectOnly"), &directonly);
 	get_config_bool(lookup_config(config_tree, "StrictSubnets"), &strictsubnets);
 	get_config_bool(lookup_config(config_tree, "TunnelServer"), &tunnelserver);
+	get_config_bool(lookup_config(config_tree, "LocalDiscovery"), &localdiscovery);
 	strictsubnets |= tunnelserver;
 
 	if(get_config_string(lookup_config(config_tree, "Mode"), &mode)) {
@@ -397,6 +396,8 @@ static bool setup_myself(void) {
 		myself->options |= OPTION_CLAMP_MSS;
 
 	get_config_bool(lookup_config(config_tree, "PriorityInheritance"), &priorityinheritance);
+	get_config_bool(lookup_config(config_tree, "DecrementTTL"), &decrement_ttl);
+	get_config_bool(lookup_config(config_tree, "Broadcast"), &broadcast);
 
 #if !defined(SOL_IP) || !defined(IP_TOS)
 	if(priorityinheritance)
@@ -540,11 +541,15 @@ static bool setup_myself(void) {
 
 	/* Open device */
 
+	devops = os_devops;
+
 	if(get_config_string(lookup_config(config_tree, "DeviceType"), &type)) {
 		if(!strcasecmp(type, "dummy"))
 			devops = dummy_devops;
 		else if(!strcasecmp(type, "raw_socket"))
 			devops = raw_socket_devops;
+		else if(!strcasecmp(type, "multicast"))
+			devops = multicast_devops;
 #ifdef ENABLE_UML
 		else if(!strcasecmp(type, "uml"))
 			devops = uml_devops;
@@ -553,12 +558,6 @@ static bool setup_myself(void) {
 		else if(!strcasecmp(type, "vde"))
 			devops = vde_devops;
 #endif
-		else {
-			logger(LOG_ERR, "Unknown device type %s!", type);
-			return false;
-		}
-	} else {
-		devops = os_devops;
 	}
 
 	if(!devops.setup())
@@ -582,6 +581,7 @@ static bool setup_myself(void) {
 
 	/* Open sockets */
 
+	listen_sockets = 0;
 	cfg = lookup_config(config_tree, "BindToAddress");
 
 	do {
@@ -589,12 +589,25 @@ static bool setup_myself(void) {
 		if(cfg)
 			cfg = lookup_config_next(config_tree, cfg);
 
+		char *port = myport;
+
+		if(address) {
+			char *space = strchr(address, ' ');
+			if(space) {
+				*space++ = 0;
+				port = space;
+			}
+
+			if(!strcmp(address, "*"))
+				*address = 0;
+		}
+
 		hint.ai_family = addressfamily;
 		hint.ai_socktype = SOCK_STREAM;
 		hint.ai_protocol = IPPROTO_TCP;
 		hint.ai_flags = AI_PASSIVE;
 
-		err = getaddrinfo(address, myport, &hint, &ai);
+		err = getaddrinfo(address && *address ? address : NULL, port, &hint, &ai);
 		free(address);
 
 		if(err || !ai) {
@@ -603,9 +616,12 @@ static bool setup_myself(void) {
 			return false;
 		}
 
-		listen_sockets = 0;
-
 		for(aip = ai; aip; aip = aip->ai_next) {
+			if(listen_sockets >= MAXSOCKETS) {
+				logger(LOG_ERR, "Too many listening sockets");
+				return false;
+			}
+
 			listen_socket[listen_sockets].tcp =
 				setup_listen_socket((sockaddr_t *) aip->ai_addr);