#include "conf.h"
#include "connection.h"
#include "device.h"
-#include "event.h"
+#include "tevent.h"
#include "graph.h"
#include "logger.h"
#include "net.h"
#include "xalloc.h"
char *myport;
+static struct event device_ev;
bool read_rsa_public_key(connection_t *c)
{
myself->nexthop = myself;
myself->via = myself;
- myself->status.active = true;
myself->status.reachable = true;
node_add(myself);
if(!setup_device())
return false;
+ event_set(&device_ev, device_fd, EV_READ|EV_PERSIST,
+ handle_device_data, NULL);
+ if (event_add(&device_ev, NULL) < 0) {
+ logger(LOG_ERR, _("event_add failed: %s"), strerror(errno));
+ close_device();
+ return false;
+ }
+
/* Run tinc-up script to further initialize the tap interface */
asprintf(&envp[0], "NETNAME=%s", netname ? : "");
asprintf(&envp[1], "DEVICE=%s", device ? : "");
listen_socket[listen_sockets].udp =
setup_vpn_in_socket((sockaddr_t *) aip->ai_addr);
- if(listen_socket[listen_sockets].udp < 0)
+ if(listen_socket[listen_sockets].udp < 0) {
+ close(listen_socket[listen_sockets].tcp);
+ continue;
+ }
+
+ event_set(&listen_socket[listen_sockets].ev_tcp,
+ listen_socket[listen_sockets].tcp,
+ EV_READ|EV_PERSIST,
+ handle_new_meta_connection, NULL);
+ if(event_add(&listen_socket[listen_sockets].ev_tcp, NULL) < 0) {
+ logger(LOG_WARNING, _("event_add failed: %s"), strerror(errno));
+ close(listen_socket[listen_sockets].tcp);
+ close(listen_socket[listen_sockets].udp);
+ continue;
+ }
+
+ event_set(&listen_socket[listen_sockets].ev_udp,
+ listen_socket[listen_sockets].udp,
+ EV_READ|EV_PERSIST,
+ handle_incoming_vpn_data, NULL);
+ if(event_add(&listen_socket[listen_sockets].ev_udp, NULL) < 0) {
+ logger(LOG_WARNING, _("event_add failed: %s"), strerror(errno));
+ close(listen_socket[listen_sockets].tcp);
+ close(listen_socket[listen_sockets].udp);
+ event_del(&listen_socket[listen_sockets].ev_tcp);
continue;
+ }
ifdebug(CONNECTIONS) {
hostname = sockaddr2hostname((sockaddr_t *) aip->ai_addr);
free(hostname);
}
- listen_socket[listen_sockets].sa.sa = *aip->ai_addr;
+ memcpy(&listen_socket[listen_sockets].sa, aip->ai_addr, aip->ai_addrlen);
listen_sockets++;
+
+ if(listen_sockets >= MAXSOCKETS) {
+ logger(LOG_WARNING, _("Maximum of %d listening sockets reached"), MAXSOCKETS);
+ break;
+ }
}
freeaddrinfo(ai);
now = time(NULL);
+ init_tevents();
init_connections();
init_subnets();
init_nodes();
init_edges();
- init_events();
init_requests();
if(get_config_int(lookup_config(config_tree, "PingInterval"), &pinginterval)) {
next = node->next;
c = node->data;
- if(c->outgoing)
- free(c->outgoing->name), free(c->outgoing), c->outgoing = NULL;
+ if(c->outgoing) {
+ if(c->outgoing->ai)
+ freeaddrinfo(c->outgoing->ai);
+ free(c->outgoing->name);
+ free(c->outgoing);
+ c->outgoing = NULL;
+ }
+
terminate_connection(c, false);
}
}
for(i = 0; i < listen_sockets; i++) {
+ event_del(&listen_socket[i].ev_tcp);
+ event_del(&listen_socket[i].ev_udp);
close(listen_socket[i].tcp);
close(listen_socket[i].udp);
}
envp[4] = NULL;
exit_requests();
- exit_events();
exit_edges();
exit_subnets();
exit_nodes();
exit_connections();
+ exit_tevents();
execute_script("tinc-down", envp);