61 lines
1.1 KiB
Python
Executable File
61 lines
1.1 KiB
Python
Executable File
#! /bin/python
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import os, time, signal, traceback, logging
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import RPi.GPIO as GPIO
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from sharedLogging import unmountGluster # this should be first program module
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from stateMachine import StateMachine
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from auxilary import resetUSBDevice
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logger = logging.getLogger(__name__)
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def clean():
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GPIO.cleanup()
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try:
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stateMachine.__del__()
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except NameError:
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pass
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try:
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logger.info('Terminated root process - PID: %s', os.getpid())
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unmountGluster()
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except Exception:
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logger.critical(traceback.format_exc())
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def sigtermHandler(signum, stackFrame):
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logger.info('Caught SIGTERM')
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raise SystemExit
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if __name__ == '__main__':
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try:
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os.chdir(os.path.dirname(os.path.realpath(__file__)))
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GPIO.setwarnings(False)
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GPIO.setmode(GPIO.BCM)
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resetUSBDevice('1-1')
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from notifier import criticalError
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stateMachine = StateMachine()
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# TODO: segfaults are annoying :(
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#~ signal.signal(signal.SIGSEGV, sig_handler)
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signal.signal(signal.SIGTERM, sigtermHandler)
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while 1:
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time.sleep(31536000)
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except Exception:
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t = traceback.format_exc()
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try:
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criticalError(t)
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except NameError:
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pass
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logger.critical(t)
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finally:
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clean()
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