parameters: (device)
docstring: Unmaps all the previously forwarded ports for the provided device.
  
      Args:
        device: A DeviceUtils instance.
        port_pairs: A list of tuples (device_port, host_port) to unmap.
docstring_summary: Unmaps all the previously forwarded ports for the provided device.
docstring_tokens: Unmaps all the previously forwarded ports for the provided device .
function: def UnmapAllDevicePorts(device):
      """Unmaps all the previously forwarded ports for the provided device.
  
      Args:
        device: A DeviceUtils instance.
        port_pairs: A list of tuples (device_port, host_port) to unmap.
      """
      with _FileLock(Forwarder._LOCK_PATH):
        instance = Forwarder._GetInstanceLocked(None)
        unmap_all_cmd = [
            instance._host_forwarder_path,
            '--adb=%s' % adb_wrapper.AdbWrapper.GetAdbPath(),
            '--serial-id=%s' % device.serial,
            '--unmap-all'
        ]
        try:
          exit_code, output = cmd_helper.GetCmdStatusAndOutputWithTimeout(
              unmap_all_cmd, Forwarder._TIMEOUT)
        except cmd_helper.TimeoutError as e:
          raise HostForwarderError(
              '`%s` timed out:\n%s' % (' '.join(unmap_all_cmd), e.output))
        if exit_code != 0:
          error_msg = [
              '`%s` exited with %d' % (' '.join(unmap_all_cmd), exit_code)]
          if isinstance(output, list):
            error_msg += output
          else:
            error_msg += [output]
          raise HostForwarderError('\n'.join(error_msg))
  
        # Clean out any entries from the device & host map.
        device_map = instance._device_to_host_port_map
        host_map = instance._host_to_device_port_map
        for device_serial_and_port, host_port in device_map.items():
          device_serial = device_serial_and_port[0]
          if device_serial == device.serial:
            del device_map[device_serial_and_port]
            del host_map[host_port]
  
        # Kill the device forwarder.
        tool = base_tool.BaseTool()
        instance._KillDeviceLocked(device, tool)
function_tokens: def UnmapAllDevicePorts ( device ) : with _FileLock ( Forwarder . _LOCK_PATH ) : instance = Forwarder . _GetInstanceLocked ( None ) unmap_all_cmd = [ instance . _host_forwarder_path , '--adb=%s' % adb_wrapper . AdbWrapper . GetAdbPath ( ) , '--serial-id=%s' % device . serial , '--unmap-all' ] try : exit_code , output = cmd_helper . GetCmdStatusAndOutputWithTimeout ( unmap_all_cmd , Forwarder . _TIMEOUT ) except cmd_helper . TimeoutError as e : raise HostForwarderError ( '`%s` timed out:\n%s' % ( ' ' . join ( unmap_all_cmd ) , e . output ) ) if exit_code != 0 : error_msg = [ '`%s` exited with %d' % ( ' ' . join ( unmap_all_cmd ) , exit_code ) ] if isinstance ( output , list ) : error_msg += output else : error_msg += [ output ] raise HostForwarderError ( '\n' . join ( error_msg ) ) # Clean out any entries from the device & host map. device_map = instance . _device_to_host_port_map host_map = instance . _host_to_device_port_map for device_serial_and_port , host_port in device_map . items ( ) : device_serial = device_serial_and_port [ 0 ] if device_serial == device . serial : del device_map [ device_serial_and_port ] del host_map [ host_port ] # Kill the device forwarder. tool = base_tool . BaseTool ( ) instance . _KillDeviceLocked ( device , tool )