static void
ui_packetlog(char *cmd)
{
char subcmd[201];
if (sscanf(cmd, "p %200s", subcmd) != 1)
goto fail;
if (strncasecmp(subcmd, "on=", 3) == 0) {
/* Start capture to a new file. */
if (subcmd[strlen(subcmd) - 1] == '\n')
subcmd[strlen(subcmd) - 1] = 0;
log_packet_restart(subcmd + 3);
} else if (strcasecmp(subcmd, "on") == 0)
log_packet_restart(NULL);
else if (strcasecmp(subcmd, "off") == 0)
log_packet_stop();
return;
fail:
log_print("ui_packetlog: command \"%s\" malformed", cmd);
}
static void
daemon_shutdown(void)
{
/* Perform a (protocol-wise) clean shutdown of the daemon. */
struct sa *sa;
if (sigtermed == 1) {
log_print("isakmpd: shutting down...");
if (delete_sas &&
strncmp("no", conf_get_str("General", "Delete-SAs"), 2)) {
/*
* Delete all active SAs. First IPsec SAs, then
* ISAKMPD. Each DELETE is another (outgoing) message.
*/
while ((sa = sa_find(phase2_sa_check, NULL)))
sa_delete(sa, 1);
while ((sa = sa_find(phase1_sa_check, NULL)))
sa_delete(sa, 1);
}
/* We only want to do this once. */
sigtermed++;
}
if (transport_prio_sendqs_empty()) {
/*
* When the prioritized transport sendq:s are empty, i.e all
* the DELETE notifications have been sent, we can shutdown.
*/
log_packet_stop();
log_print("isakmpd: exit");
exit(0);
}
}
static void
daemon_shutdown (void)
{
/* Perform a (protocol-wise) clean shutdown of the daemon. */
struct sa *sa;
if (sigtermed == 1)
{
log_print ("isakmpd: shutting down...");
/* Delete all active phase 2 SAs. */
while ((sa = sa_find (phase2_sa_check, NULL)))
{
/* Each DELETE is another (outgoing) message. */
sa_delete (sa, 1);
}
sigtermed++;
}
if (transport_prio_sendqs_empty ())
{
/*
* When the prioritized transport sendq:s are empty, i.e all
* the DELETE notifications have been sent, we can shutdown.
*/
#ifdef USE_DEBUG
log_packet_stop ();
#endif
/* Remove FIFO and pid files. */
unlink (ui_fifo);
unlink (pid_file);
log_print ("isakmpd: exit");
exit (0);
}
}
