76 lines
2.1 KiB
Python
Executable File
76 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Copyright (c) 2021 Huawei Device Co., Ltd.
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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 optparse
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import os
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import sys
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import json
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sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir, os.pardir))
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from scripts.util import build_utils # noqa: E402
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STUB_FUNCTION_TEMPLATE = '''
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void {}() {{ }}
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'''
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STUB_VARIABLE_TEMPLATE = '''
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int {} = 0;
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'''
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def parse_args(args):
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args = build_utils.expand_file_args(args)
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parser = optparse.OptionParser()
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build_utils.add_depfile_option(parser)
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parser.add_option('--output', help='generated ndk stub file')
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parser.add_option('--ndk-description-file', help='ndk description file')
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options, _ = parser.parse_args(args)
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return options
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def generate_stub_file(options):
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contents = []
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with open(options.ndk_description_file, 'r') as f:
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interfaces = json.load(f)
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for inf in interfaces:
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name = inf.get('name')
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if inf.get('type') == 'variable':
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contents.append(STUB_VARIABLE_TEMPLATE.format(name))
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else:
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contents.append(STUB_FUNCTION_TEMPLATE.format(name))
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with open(options.output, 'w') as f:
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f.write('\n'.join(contents))
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def main(args):
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options = parse_args(args)
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depfile_deps = ([options.ndk_description_file])
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build_utils.call_and_write_depfile_if_stale(
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lambda: generate_stub_file(options),
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options,
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depfile_deps=depfile_deps,
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input_paths=depfile_deps,
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output_paths=([options.output]),
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force=False,
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add_pydeps=False)
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if __name__ == '__main__':
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sys.exit(main(sys.argv[1:]))
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