/********************************************************************
* FUNCTION agt_signal_handler
*
* Handle an incoming interrupt signal
*
* INPUTS:
* intr == interrupt numer
*
*********************************************************************/
void
agt_signal_handler (int intr)
{
switch (intr) {
case SIGINT: /* control-C */
case SIGKILL: /* kill -9 */
case SIGQUIT: /* core dump */
case SIGABRT: /* core dump */
case SIGILL: /* core dump */
case SIGTRAP: /* core dump */
case SIGTERM: /* kill */
agt_request_shutdown(NCX_SHUT_EXIT);
break;
case SIGHUP:
/* hang up treated as reset; kill -1 */
agt_request_shutdown(NCX_SHUT_RESET);
break;
case SIGPIPE:
/* broken pipe ignored */
break;
case SIGALRM:
break;
default:
/* ignore */;
}
} /* agt_signal_handler */
/********************************************************************
* *
* FUNCTION main *
* *
*********************************************************************/
int main (int argc, char *argv[])
{
status_t res;
boolean showver = FALSE;
boolean done = FALSE;
help_mode_t showhelpmode;
#ifdef MEMORY_DEBUG
mtrace();
#endif
/* this loop is used to implement the restart command the sw image is not
* reloaded; instead everything is cleaned up and re-initialized from
* scratch. If the shutdown operation (or Ctl-C exit) is used instead of
* restart, then the loop will only be executed once */
while (!done) {
res = cmn_init( argc, argv, &showver, &showhelpmode );
if (res != NO_ERR) {
log_error( "\nnetconfd: init returned (%s)",
get_error_string(res) );
agt_request_shutdown(NCX_SHUT_EXIT);
} else {
if (showver) {
show_version();
} else if (showhelpmode != HELP_MODE_NONE) {
help_program_module( NETCONFD_MOD, NETCONFD_CLI, showhelpmode );
agt_request_shutdown(NCX_SHUT_EXIT);
} else {
res = netconfd_run();
if (res != NO_ERR) {
agt_request_shutdown(NCX_SHUT_EXIT);
}
}
}
netconfd_cleanup();
print_error_count();
if ( NCX_SHUT_EXIT == agt_shutdown_mode_requested() ) {
done = TRUE;
}
}
print_errors();
print_error_count();
if ( !log_is_open() ) {
printf("\n");
}
#ifdef MEMORY_DEBUG
muntrace();
#endif
return 0;
} /* main */
/********************************************************************
* FUNCTION show_version
*********************************************************************/
static void show_version(void)
{
xmlChar versionbuffer[NCX_VERSION_BUFFSIZE];
status_t res = ncx_get_version(versionbuffer, NCX_VERSION_BUFFSIZE);
if (res == NO_ERR) {
log_write( "\nnetconfd version %s\n", versionbuffer );
} else {
SET_ERROR( res );
}
agt_request_shutdown(NCX_SHUT_EXIT);
}
