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
11import json
12import optparse
13import os
14import sys
15
16BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), os.pardir)
17sys.path.append(BUILD_ANDROID_DIR)
18
19from pylib import constants
20
21from util import build_device
22from util import build_utils
23from util import md5_check
24
25def DoPush(options):
26  libraries = build_utils.ReadJson(options.libraries_json)
27
28  device = build_device.GetBuildDeviceFromPath(
29      options.build_device_configuration)
30  if not device:
31    return
32
33  serial_number = device.GetSerialNumber()
34  # A list so that it is modifiable in Push below.
35  needs_directory = [True]
36  for lib in libraries:
37    device_path = os.path.join(options.device_dir, lib)
38    host_path = os.path.join(options.libraries_dir, lib)
39
40    def Push():
41      if needs_directory:
42        device.RunShellCommand('mkdir -p ' + options.device_dir)
43        needs_directory[:] = [] # = False
44      device.PushIfNeeded(host_path, device_path)
45
46    record_path = '%s.%s.push.md5.stamp' % (host_path, serial_number)
47    md5_check.CallAndRecordIfStale(
48        Push,
49        record_path=record_path,
50        input_paths=[host_path],
51        input_strings=[device_path])
52
53
54def main(argv):
55  parser = optparse.OptionParser()
56  parser.add_option('--libraries-dir',
57      help='Directory that contains stripped libraries.')
58  parser.add_option('--device-dir',
59      help='Device directory to push the libraries to.')
60  parser.add_option('--libraries-json',
61      help='Path to the json list of native libraries.')
62  parser.add_option('--stamp', help='Path to touch on success.')
63  parser.add_option('--build-device-configuration',
64      help='Path to build device configuration.')
65  parser.add_option('--configuration-name',
66      help='The build CONFIGURATION_NAME')
67  options, _ = parser.parse_args()
68
69  required_options = ['libraries_dir', 'device_dir', 'libraries_json']
70  build_utils.CheckOptions(options, parser, required=required_options)
71  constants.SetBuildType(options.configuration_name)
72
73  DoPush(options)
74
75  if options.stamp:
76    build_utils.Touch(options.stamp)
77
78
79if __name__ == '__main__':
80  sys.exit(main(sys.argv))
81