VDHApp.py

import sys
import logging
from VirtualDeviceHost import VirtualDeviceHost


class VDHApp:
    def __init__(self):
        logging.basicConfig(level=logging.INFO)
        # logging.basicConfig(level=logging.DEBUG)

        if len(sys.argv) < 2:
            logging.error('ERROR: Invalid configuration. Enter active configuration as command line argument.')
            return

        virtual_device_host = VirtualDeviceHost()
        logging.info('active configuration: ' + sys.argv[1])
        virtual_device_host.initialize(sys.argv[1])

        virtual_device_host.start()

        logging.info('VirtualDeviceHost now running')
        logging.info('Press ENTER to exit...')
        if len(sys.argv) >= 3 and sys.argv[2] == '-background':
            while True:
                pass
        else:
            logging.info('Press ENTER to exit...')
            input()

        virtual_device_host.stop()

        logging.info('Exiting')


if __name__ == '__main__':
    app = VDHApp()