#!/usr/bin/python -B
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# Copyright 2017 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Generates a time zone distro file"""
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from __future__ import print_function
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import argparse
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import os
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import shutil
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import subprocess
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import sys
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sys.path.append('%s/external/icu/tools' % os.environ.get('ANDROID_BUILD_TOP'))
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import i18nutil
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android_build_top = i18nutil.GetAndroidRootOrDie()
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android_host_out_dir = i18nutil.GetAndroidHostOutOrDie()
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timezone_dir = os.path.realpath('%s/system/timezone' % android_build_top)
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i18nutil.CheckDirExists(timezone_dir, 'system/timezone')
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def RunCreateTimeZoneDistro(properties_file):
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# Build the libraries needed.
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subprocess.check_call(['make', '-C', android_build_top, 'create_time_zone_distro',
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'time_zone_distro'])
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libs = [ 'create_time_zone_distro', 'time_zone_distro' ]
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host_java_libs_dir = '%s/../common/obj/JAVA_LIBRARIES' % android_host_out_dir
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classpath_components = []
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for lib in libs:
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classpath_components.append('%s/%s_intermediates/javalib.jar' % (host_java_libs_dir, lib))
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classpath = ':'.join(classpath_components)
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# Run the CreateTimeZoneDistro tool
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subprocess.check_call(['java', '-cp', classpath,
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'com.android.timezone.distro.tools.CreateTimeZoneDistro', properties_file])
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def CreateTimeZoneDistro(
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iana_version, revision, tzdata_file, icu_file, tzlookup_file, output_distro_dir,
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output_version_file):
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original_cwd = os.getcwd()
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i18nutil.SwitchToNewTemporaryDirectory()
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working_dir = os.getcwd()
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# Generate the properties file.
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properties_file = '%s/distro.properties' % working_dir
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with open(properties_file, "w") as properties:
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properties.write('rules.version=%s\n' % iana_version)
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properties.write('revision=%s\n' % revision)
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properties.write('tzdata.file=%s\n' % tzdata_file)
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properties.write('icu.file=%s\n' % icu_file)
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properties.write('tzlookup.file=%s\n' % tzlookup_file)
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properties.write('output.distro.dir=%s\n' % output_distro_dir)
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properties.write('output.version.file=%s\n' % output_version_file)
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RunCreateTimeZoneDistro(properties_file)
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os.chdir(original_cwd)
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('-iana_version', required=True,
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help='The IANA time zone rules release version, e.g. 2017b')
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parser.add_argument('-revision', type=int, default=1,
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help='The distro revision for the IANA version, default = 1')
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parser.add_argument('-tzdata', required=True, help='The location of the tzdata file to include')
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parser.add_argument('-icu', required=True,
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help='The location of the ICU overlay .dat file to include')
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parser.add_argument('-tzlookup', required=True,
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help='The location of the tzlookup.xml file to include')
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parser.add_argument('-output_distro_dir', required=True,
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help='The output directory for the distro.zip')
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parser.add_argument('-output_version_file', required=True,
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help='The output path for the version file')
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args = parser.parse_args()
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iana_version = args.iana_version
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revision = args.revision
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tzdata_file = os.path.abspath(args.tzdata)
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icu_file = os.path.abspath(args.icu)
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tzlookup_file = os.path.abspath(args.tzlookup)
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output_distro_dir = os.path.abspath(args.output_distro_dir)
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output_version_file = os.path.abspath(args.output_version_file)
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CreateTimeZoneDistro(
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iana_version=iana_version,
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revision=revision,
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tzdata_file=tzdata_file,
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icu_file=icu_file,
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tzlookup_file=tzlookup_file,
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output_distro_dir=output_distro_dir,
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output_version_file=output_version_file)
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print('Distro file created in %s' % output_distro_dir)
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print('Version file created as %s' % output_version_file)
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sys.exit(0)
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if __name__ == '__main__':
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main()
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