70 lines
2.4 KiB
Python
Executable File
70 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (C) 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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#
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import argparse
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import time
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from threading import Thread
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import driving_info_generator
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import user_action_generator
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import vhal_consts_2_0 as c
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from vhal_emulator import Vhal
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DEFAULT_TIMEOUT_SEC = 60 * 60 # 1 hour
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class VhalPropSimulator(object):
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"""
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A class simulates vhal properties by calling each generator in a separate thread. It is
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itself a listener passed to each generator to handle vhal event
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"""
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def __init__(self, device, gpxFile,):
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self.vhal = Vhal(c.vhal_types_2_0, device)
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self.gpxFile = gpxFile
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def handle(self, prop, area_id, value, desc=None):
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"""
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handle generated VHAL property by injecting through vhal emulator.
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"""
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print('Generated property %s with value: %s' % (desc, value))
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self.vhal.setProperty(prop, area_id, value)
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def _startGeneratorThread(self, generator):
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thread = Thread(target=generator.generate, args=(self,))
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thread.daemon = True
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thread.start()
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def run(self, timeout):
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userActionGenerator = user_action_generator.UserActionGenerator(self.vhal)
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drivingInfoGenerator = driving_info_generator.DrivingInfoGenerator(self.gpxFile, self.vhal)
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self._startGeneratorThread(userActionGenerator)
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self._startGeneratorThread(drivingInfoGenerator)
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time.sleep(float(timeout))
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='Vhal Property Simulator')
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parser.add_argument('-s', action='store', dest='deviceid', default=None)
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parser.add_argument('--timeout', action='store', dest='timeout', default=DEFAULT_TIMEOUT_SEC)
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parser.add_argument('--gpx', action='store', dest='gpxFile', default=None)
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args = parser.parse_args()
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simulator = VhalPropSimulator(device=args.deviceid, gpxFile=args.gpxFile)
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simulator.run(args.timeout)
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