| #!/usr/bin/env python |
| # |
| # Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Command line tool for forwarding ports from a device to the host. |
| |
| Allows an Android device to connect to services running on the host machine, |
| i.e., "adb forward" in reverse. Requires |host_forwarder| and |device_forwarder| |
| to be built. |
| """ |
| |
| import optparse |
| import sys |
| import time |
| |
| from pylib import constants, forwarder |
| from pylib.device import device_utils |
| from pylib.utils import run_tests_helper |
| |
| |
| def main(argv): |
| parser = optparse.OptionParser(usage='Usage: %prog [options] device_port ' |
| 'host_port [device_port_2 host_port_2] ...', |
| description=__doc__) |
| parser.add_option('-v', |
| '--verbose', |
| dest='verbose_count', |
| default=0, |
| action='count', |
| help='Verbose level (multiple times for more)') |
| parser.add_option('--device', |
| help='Serial number of device we should use.') |
| parser.add_option('--debug', action='store_const', const='Debug', |
| dest='build_type', default='Release', |
| help='Use Debug build of host tools instead of Release.') |
| |
| options, args = parser.parse_args(argv) |
| run_tests_helper.SetLogLevel(options.verbose_count) |
| |
| if len(args) < 2 or not len(args) % 2: |
| parser.error('Need even number of port pairs') |
| sys.exit(1) |
| |
| try: |
| port_pairs = map(int, args[1:]) |
| port_pairs = zip(port_pairs[::2], port_pairs[1::2]) |
| except ValueError: |
| parser.error('Bad port number') |
| sys.exit(1) |
| |
| device = device_utils.DeviceUtils(options.device) |
| constants.SetBuildType(options.build_type) |
| try: |
| forwarder.Forwarder.Map(port_pairs, device) |
| while True: |
| time.sleep(60) |
| except KeyboardInterrupt: |
| sys.exit(0) |
| finally: |
| forwarder.Forwarder.UnmapAllDevicePorts(device) |
| |
| if __name__ == '__main__': |
| main(sys.argv) |