aidl.py - mozsearch

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#!/usr/bin/env python3

# Copyright 2014 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.

"""Invokes Android's aidl

"""

import optparse

import os

import re

import sys

import zipfile

from util import build_utils

def main(argv):

  option_parser = optparse.OptionParser()

  option_parser.add_option('--aidl-path', help='Path to the aidl binary.')

  option_parser.add_option('--imports', help='Files to import.')

  option_parser.add_option('--includes',

                           help='Directories to add as import search paths.')

  option_parser.add_option('--srcjar', help='Path for srcjar output.')

  build_utils.AddDepfileOption(option_parser)

  options, args = option_parser.parse_args(argv[1:])

  options.includes = build_utils.ParseGnList(options.includes)

  with build_utils.TempDir() as temp_dir:

    for f in args:

      classname = os.path.splitext(os.path.basename(f))[0]

      output = os.path.join(temp_dir, classname + '.java')

      aidl_cmd = [options.aidl_path]

      aidl_cmd += [

        '-p' + s for s in build_utils.ParseGnList(options.imports)

      aidl_cmd += ['-I' + s for s in options.includes]

      aidl_cmd += [

f,

        output

      build_utils.CheckOutput(aidl_cmd)

    with build_utils.AtomicOutput(options.srcjar) as f:

      with zipfile.ZipFile(f, 'w') as srcjar:

        for path in build_utils.FindInDirectory(temp_dir, '*.java'):

          with open(path) as fileobj:

            data = fileobj.read()

          pkg_name = re.search(r'^\s*package\s+(.*?)\s*;', data, re.M).group(1)

          arcname = '%s/%s' % (

              pkg_name.replace('.', '/'), os.path.basename(path))

          build_utils.AddToZipHermetic(srcjar, arcname, data=data)

  if options.depfile:

    include_files = []

    for include_dir in options.includes:

      include_files += build_utils.FindInDirectory(include_dir, '*.java')

    build_utils.WriteDepfile(options.depfile, options.srcjar, include_files)

if __name__ == '__main__':

  sys.exit(main(sys.argv))