static void
flash_firmware(void)
{
char* svcs[] = { "l2tpd",
"xl2tpd",
"pppd",
"wpa_cli",
"wpa_supplicant",
NULL };
stop_misc();
stop_services(0); // don't stop httpd/telnetd/sshd/vpn
#if (BOARD_NUM_USB_PORTS > 0)
stop_usb_printer_spoolers();
safe_remove_usb_device(0, NULL, 0);
#endif
stop_igmpproxy(NULL);
kill_services(svcs, 6, 1);
/* save storage (if changed) */
storage_save_time(60);
write_storage_to_mtd();
sync();
sleep(1);
if (eval("/tmp/mtd_write", "-r", "write", FW_IMG_NAME, FW_MTD_NAME) != 0) {
start_watchdog();
}
}
void
on_deferred_hotplug_usb(void)
{
int plug_modem = 0;
int unplug_modem = 0;
if (nvram_match("usb_hotplug_ms", "1"))
{
nvram_set_int_temp("usb_hotplug_ms", 0);
try_start_usb_apps();
nvram_set_int_temp("usb_opt_start", 0);
}
if (nvram_match("usb_unplug_lp", "1"))
{
nvram_set_int_temp("usb_unplug_lp", 0);
if (!usb_port_module_used("usblp"))
stop_usb_printer_spoolers();
}
if (nvram_match("usb_hotplug_lp", "1"))
{
nvram_set_int_temp("usb_hotplug_lp", 0);
try_start_usb_printer_spoolers();
}
if (nvram_match("usb_unplug_md", "1"))
{
nvram_set_int_temp("usb_unplug_md", 0);
if (nvram_get_int("modem_rule") > 0)
unplug_modem = 1;
}
if (nvram_match("usb_hotplug_md", "1"))
{
plug_modem = 1;
nvram_set_int_temp("usb_hotplug_md", 0);
}
if (unplug_modem)
{
try_wan_reconnect(1, 0);
}
if (plug_modem && !unplug_modem)
{
try_start_usb_modem_to_wan();
}
}
int mdev_lp_main(int argc, char **argv)
{
int isLock;
const char *device_name, *action;
if(argc != 3){
printf("Usage: %s [device_name] [action]\n", argv[0]);
return 0;
}
device_name = argv[1];
action = argv[2];
usb_dbg("(%s): action=%s.\n", device_name, action);
if(get_device_type_by_device(device_name) != DEVICE_TYPE_PRINTER){
usb_dbg("(%s): The device is not a printer.\n", device_name);
return 0;
}
// Check Lock.
if((isLock = file_lock((char *)device_name)) == -1){
usb_dbg("(%s): Can't set the file lock!\n", device_name);
return 0;
}
// If remove the device?
if(!check_hotplug_action(action)){
int ports_used_usblp = usb_port_module_used("usblp");
if (!ports_used_usblp)
stop_usb_printer_spoolers();
file_unlock(isLock);
return 0;
}
notify_rc("on_hotplug_usb_printer");
usb_dbg("(%s): Success!\n", device_name);
file_unlock(isLock);
return 1;
}
void
shutdown_router(int use_reboot)
{
int is_ap_mode = get_ap_mode();
stop_misc();
stop_services(1);
#if (BOARD_NUM_USB_PORTS > 0)
stop_usb_printer_spoolers();
safe_remove_usb_device(0, NULL, !use_reboot);
#endif
#if defined (BOARD_GPIO_LED_USB)
LED_CONTROL(BOARD_GPIO_LED_USB, LED_OFF);
#endif
stop_wan();
stop_services_lan_wan();
set_ipv4_forward(0);
#if defined (BOARD_GPIO_LED_WAN)
LED_CONTROL(BOARD_GPIO_LED_WAN, LED_OFF);
#endif
storage_save_time(10);
write_storage_to_mtd();
stop_8021x_all();
stop_wifi_all_wl();
stop_wifi_all_rt();
stop_logger();
stop_lan(is_ap_mode);
umount_rwfs_partition();
#if defined (BOARD_GPIO_LED_LAN)
LED_CONTROL(BOARD_GPIO_LED_LAN, LED_OFF);
#endif
#if defined (BOARD_GPIO_LED_POWER)
LED_CONTROL(BOARD_GPIO_LED_POWER, LED_OFF);
#endif
if (!use_reboot)
module_smart_unload("rt_timer_wdg", 0);
}
static void
try_start_usb_printer_spoolers(void)
{
stop_usb_printer_spoolers();
exec_printer_daemons(1);
}
void
restart_usb_printer_spoolers(void)
{
stop_usb_printer_spoolers();
exec_printer_daemons(0);
}
