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80 lines
3.7 KiB
80 lines
3.7 KiB
7 months ago
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#!/usr/bin/env python3
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# Copyright (C) 2021 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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import argparse
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import sys
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from resource_utils import get_all_resources, Resource
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from datetime import datetime
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import lxml.etree as etree
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if sys.version_info[0] != 3:
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print("Must use python 3")
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sys.exit(1)
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COPYRIGHT_STR = """ Copyright (C) %s The Android Open Source Project
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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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http://www.apache.org/licenses/LICENSE-2.0
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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.""" % (datetime.today().strftime("%Y"))
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AUTOGENERATION_NOTICE_STR = """
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THIS FILE WAS AUTO GENERATED, DO NOT EDIT MANUALLY.
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REGENERATE USING packages/apps/Car/tests/tools/rro/generate-overlayable.py
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"""
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"""
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Script used to update the 'overlayable.xml' file.
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"""
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def main():
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parser = argparse.ArgumentParser(description='Generate overlayable.xml.')
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optional_args = parser.add_argument_group('optional arguments')
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optional_args.add_argument('-t', '--policyType', default='system|product|signature', help='Policy type for the overlay - delimited by |')
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optional_args.add_argument('-e', '--excludeFiles', nargs='*', help='File paths (absolute or relative to cwd) that should be excluded when generating overlayable.xml')
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optional_args.add_argument('-o', '--outputFile', default='', help='Output file path (absolute or relative to cwd). If empty, output to stdout')
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required_args = parser.add_argument_group('required arguments')
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required_args.add_argument('-n', '--targetName', help='Overlayable name for the overlay.', required=True)
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required_args.add_argument('-r', '--resourcePath', help='Path to resource directory (absolute or relative to cwd)', required=True)
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args = parser.parse_args()
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resources = get_all_resources(args.resourcePath, args.excludeFiles)
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generate_overlayable_file(resources, args.targetName, args.policyType, args.outputFile)
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def generate_overlayable_file(resources, target_name, policy_type, output_file):
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resources = sorted(resources, key=lambda x: x.type + x.name)
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root = etree.Element('resources')
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root.addprevious(etree.Comment(COPYRIGHT_STR))
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root.addprevious(etree.Comment(AUTOGENERATION_NOTICE_STR))
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overlayable = etree.SubElement(root, 'overlayable')
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overlayable.set('name', target_name)
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policy = etree.SubElement(overlayable, 'policy')
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policy.set('type', policy_type)
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for resource in resources:
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item = etree.SubElement(policy, 'item')
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item.set('type', resource.type)
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item.set('name', resource.name)
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data = etree.ElementTree(root)
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if not output_file:
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print(etree.tostring(data, pretty_print=True, xml_declaration=True).decode())
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else:
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with open(output_file, 'wb') as f:
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data.write(f, pretty_print=True, xml_declaration=True, encoding='utf-8')
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if __name__ == '__main__':
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main()
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