1 #!/usr/bin/env python 2 # 3 # Copyright 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. 6 7 """Pushes native libraries to a device. 8 9 """ 10 11 import json 12 import optparse 13 import os 14 import sys 15 16 from util import build_device 17 from util import build_utils 18 from util import md5_check 19 20 def DoPush(options): 21 libraries = build_utils.ReadJson(options.libraries_json) 22 23 device = build_device.GetBuildDeviceFromPath( 24 options.build_device_configuration) 25 if not device: 26 return 27 28 serial_number = device.GetSerialNumber() 29 # A list so that it is modifiable in Push below. 30 needs_directory = [True] 31 for lib in libraries: 32 device_path = os.path.join(options.device_dir, lib) 33 host_path = os.path.join(options.libraries_dir, lib) 34 35 def Push(): 36 if needs_directory: 37 device.RunShellCommand('mkdir -p ' + options.device_dir) 38 needs_directory[:] = [] # = False 39 device.PushIfNeeded(host_path, device_path) 40 41 record_path = '%s.%s.push.md5.stamp' % (host_path, serial_number) 42 md5_check.CallAndRecordIfStale( 43 Push, 44 record_path=record_path, 45 input_paths=[host_path], 46 input_strings=[device_path]) 47 48 49 def main(argv): 50 parser = optparse.OptionParser() 51 parser.add_option('--libraries-dir', 52 help='Directory that contains stripped libraries.') 53 parser.add_option('--device-dir', 54 help='Device directory to push the libraries to.') 55 parser.add_option('--libraries-json', 56 help='Path to the json list of native libraries.') 57 parser.add_option('--stamp', help='Path to touch on success.') 58 parser.add_option('--build-device-configuration', 59 help='Path to build device configuration.') 60 options, _ = parser.parse_args() 61 62 required_options = ['libraries_dir', 'device_dir', 'libraries_json'] 63 build_utils.CheckOptions(options, parser, required=required_options) 64 65 DoPush(options) 66 67 if options.stamp: 68 build_utils.Touch(options.stamp) 69 70 71 if __name__ == '__main__': 72 sys.exit(main(sys.argv)) 73
