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87 lines
2.2 KiB
87 lines
2.2 KiB
#!/usr/bin/env python3 |
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# |
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# Copyright (C) 2016 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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from os import listdir |
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from os.path import isfile, join as path_join |
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from subprocess import call |
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import argparse |
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def main(): |
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"""this python program tries to build all hardware interfaces from a directory""" |
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args = parseArgs() |
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path = args.path |
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is_open_gl = args.g |
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success, failure = genFiles(path, is_open_gl) |
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print("Success: ", ", ".join(success)) |
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print("Failure: ", ", ".join(failure)) |
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ratio = len(success) / (len(success) + len(failure)) |
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print("%% success = %.2f" % (100 * ratio)) |
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def parseArgs(): |
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parser = argparse.ArgumentParser() |
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parser.add_argument("path", help="location of headers to parse", type=str) |
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parser.add_argument("-g", help="enable opengl specific parsing", action="store_true") |
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return parser.parse_args() |
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def genFiles(path, is_open_gl): |
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success = [] |
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failure = [] |
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for header in sorted(headers(path)): |
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fname = header[:-2] |
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command = ["c2hal", |
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"-r", "android.hardware:hardware/interfaces", |
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"-p", "android.hardware." + fname + "@1.0"] |
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if is_open_gl: |
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command += ["-g"] |
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command += [path_join(path, header)] |
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res = call(command) |
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if res == 0: |
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success += [header] |
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else: |
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failure += [header] |
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return success, failure |
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def headers(path): |
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"""all .h files in a directory""" |
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for item in listdir(path): |
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if not isfile(path_join(path, item)): |
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continue |
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if not item.endswith(".h"): |
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continue |
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yield item |
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if __name__ == "__main__": |
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main() |