j3d1/tinc
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Merge branch 'master' into 1.1

Browse source 
Conflicts:
	NEWS
	README
	doc/tinc.conf.5.in
	doc/tinc.texi
	po/nl.po
	src/conf.c
	src/connection.c
	src/event.c
	src/graph.c
	src/net.c
	src/net_packet.c
	src/net_socket.c
	src/node.c
	src/node.h
	src/openssl/rsagen.h
	src/protocol_auth.c
	src/protocol_key.c
	src/protocol_misc.c
	src/subnet.c
	src/subnet.h
	src/tincd.c
This commit is contained in:
Guus Sliepen 2009-03-09 19:02:24 +01:00
commit 08aabbf931
34 changed files with 601 additions and 326 deletions
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54
src/net_socket.c
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@ -1,7 +1,7 @@
/*
net_socket.c -- Handle various kinds of sockets.
Copyright (C) 1998-2005 Ivo Timmermans,
2000-2007 Guus Sliepen <guus@tinc-vpn.org>
2000-2009 Guus Sliepen <guus@tinc-vpn.org>
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
@ -48,6 +48,7 @@ int seconds_till_retry = 5;
listen_socket_t listen_socket[MAXSOCKETS];
int listen_sockets;
list_t *outgoing_list = NULL;
/* Setup sockets */
@ -188,24 +189,16 @@ int setup_vpn_in_socket(const sockaddr_t *sa) {
#endif
#if defined(SOL_IP) && defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DO)
{
bool choice;
if(get_config_bool(lookup_config(myself->connection->config_tree, "PMTUDiscovery"), &choice) && choice) {
option = IP_PMTUDISC_DO;
setsockopt(nfd, SOL_IP, IP_MTU_DISCOVER, &option, sizeof option);
}
if(myself->options & OPTION_PMTU_DISCOVERY) {
option = IP_PMTUDISC_DO;
setsockopt(nfd, SOL_IP, IP_MTU_DISCOVER, &option, sizeof(option));
}
#endif
#if defined(SOL_IPV6) && defined(IPV6_MTU_DISCOVER) && defined(IPV6_PMTUDISC_DO)
{
bool choice;
if(get_config_bool(lookup_config(myself->connection->config_tree, "PMTUDiscovery"), &choice) && choice) {
option = IPV6_PMTUDISC_DO;
setsockopt(nfd, SOL_IPV6, IPV6_MTU_DISCOVER, &option, sizeof option);
}
if(myself->options & OPTION_PMTU_DISCOVERY) {
option = IPV6_PMTUDISC_DO;
setsockopt(nfd, SOL_IPV6, IPV6_MTU_DISCOVER, &option, sizeof(option));
}
#endif
@ -412,8 +405,6 @@ void setup_outgoing_connection(outgoing_t *outgoing) {
if(!outgoing->cfg) {
logger(LOG_ERR, _("No address specified for %s"), c->name);
free_connection(c);
free(outgoing->name);
free(outgoing);
return;
}
@ -486,13 +477,37 @@ void handle_new_meta_connection(int sock, short events, void *data) {
send_id(c);
}
void try_outgoing_connections(void) {
void free_outgoing(outgoing_t *outgoing) {
if(outgoing->ai)
freeaddrinfo(outgoing->ai);
if(outgoing->name)
free(outgoing->name);
free(outgoing);
}
void try_outgoing_connections(void)
{
static config_t *cfg = NULL;
char *name;
outgoing_t *outgoing;
connection_t *c;
splay_node_t *node;
cp();
if(outgoing_list) {
for(node = connection_tree->head; node; node = node->next) {
c = node->data;
c->outgoing = NULL;
}
list_delete_list(outgoing_list);
}
outgoing_list = list_alloc((list_action_t)free_outgoing);
for(cfg = lookup_config(config_tree, "ConnectTo"); cfg; cfg = lookup_config_next(config_tree, cfg)) {
get_config_string(cfg, &name);
@ -506,6 +521,7 @@ void try_outgoing_connections(void) {
outgoing = xmalloc_and_zero(sizeof *outgoing);
outgoing->name = name;
list_insert_tail(outgoing_list, outgoing);
setup_outgoing_connection(outgoing);
}
}