along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net_setup.c,v 1.1.2.4 2002/02/20 22:15:32 guus Exp $
+ $Id: net_setup.c,v 1.1.2.5 2002/02/26 23:26:41 guus Exp $
*/
#include "config.h"
{
config_t *cfg;
subnet_t *subnet;
- char *name, *mode, *afname, *cipher, *digest;
- struct addrinfo hint, *ai;
- int choice, err;
+ char *name, *hostname, *mode, *afname, *cipher, *digest;
+ struct addrinfo hint, *ai, *aip;
+ int choice, err, sock;
cp
myself = new_node();
myself->connection = new_connection();
return -1;
}
- if((tcp_socket = setup_listen_socket((sockaddr_t *)ai->ai_addr)) < 0)
+ tcp_sockets = 0;
+
+ for(aip = ai; aip; aip = aip->ai_next)
{
- syslog(LOG_ERR, _("Unable to set up a listening TCP socket!"));
- return -1;
+ if((sock = setup_listen_socket((sockaddr_t *)aip->ai_addr)) < 0)
+ continue;
+
+ tcp_socket[++tcp_sockets] = sock;
+ if(debug_lvl >= DEBUG_CONNECTIONS)
+ {
+ hostname = sockaddr2hostname((sockaddr_t *)aip->ai_addr);
+ syslog(LOG_NOTICE, _("Listening on %s/tcp"), hostname);
+ free(hostname);
+ }
}
freeaddrinfo(ai);
return -1;
}
- if((udp_socket = setup_vpn_in_socket((sockaddr_t *)ai->ai_addr)) < 0)
+ udp_sockets = 0;
+
+ for(aip = ai; aip; aip = aip->ai_next)
{
- syslog(LOG_ERR, _("Unable to set up a listening UDP socket!"));
- return -1;
+ if((sock = setup_vpn_in_socket((sockaddr_t *)aip->ai_addr)) < 0)
+ continue;
+
+ udp_socket[++udp_sockets] = sock;
+ if(debug_lvl >= DEBUG_CONNECTIONS)
+ {
+ hostname = sockaddr2hostname((sockaddr_t *)aip->ai_addr);
+ syslog(LOG_NOTICE, _("Listening on %s/udp"), hostname);
+ free(hostname);
+ }
}
freeaddrinfo(ai);
- syslog(LOG_NOTICE, _("Ready: listening on port %s"), myport);
+ syslog(LOG_NOTICE, _("Ready"));
cp
return 0;
}
{
avl_node_t *node, *next;
connection_t *c;
+ int i;
cp
for(node = connection_tree->head; node; node = next)
{
if(myself && myself->connection)
terminate_connection(myself->connection, 0);
- close(udp_socket);
- close(tcp_socket);
+ for(i = 0; i < udp_sockets; i++)
+ close(udp_socket[i]);
+ for(i = 0; i < tcp_sockets; i++)
+ close(tcp_socket[i]);
exit_events();
exit_edges();