3 # Copyright (c) 2013 The Chromium Authors. All rights reserved.
4 # Use of this source code is governed by a BSD-style license that can be
5 # found in the LICENSE file.
7 """Command line tool for forwarding ports from a device to the host.
9 Allows an Android device to connect to services running on the host machine,
10 i.e., "adb forward" in reverse. Requires |host_forwarder| and |device_forwarder|
18 from pylib import android_commands, constants, forwarder
19 from pylib.utils import run_tests_helper
23 parser = optparse.OptionParser(usage='Usage: %prog [options] device_port '
24 'host_port [device_port_2 host_port_2] ...',
26 parser.add_option('-v',
31 help='Verbose level (multiple times for more)')
32 parser.add_option('--device',
33 help='Serial number of device we should use.')
34 parser.add_option('--debug', action='store_const', const='Debug',
35 dest='build_type', default='Release',
36 help='Use Debug build of host tools instead of Release.')
38 options, args = parser.parse_args(argv)
39 run_tests_helper.SetLogLevel(options.verbose_count)
41 if len(args) < 2 or not len(args) % 2:
42 parser.error('Need even number of port pairs')
46 port_pairs = map(int, args[1:])
47 port_pairs = zip(port_pairs[::2], port_pairs[1::2])
49 parser.error('Bad port number')
52 adb = android_commands.AndroidCommands(options.device)
53 constants.SetBuildType(options.build_type)
55 forwarder.Forwarder.Map(port_pairs, adb)
58 except KeyboardInterrupt:
61 forwarder.Forwarder.UnmapAllDevicePorts(adb)
63 if __name__ == '__main__':