server.py 文件源码

def get_service_action(service, action):
    if service in config.sections():
        sdbus = systemdBus(True) if config.get('DEFAULT', 'scope', fallback='system') == 'user' else systemdBus()
        unit = config.get(service, 'unit')
        if action == 'start':
            return {action: 'OK'} if sdbus.start_unit(unit) else {action: 'Fail'}
        elif action == 'stop':
            return {action: 'OK'} if sdbus.stop_unit(unit) else {action: 'Fail'}
        elif action == 'restart':
            return {action: 'OK'} if sdbus.restart_unit(unit) else {action: 'Fail'}
        elif action == 'reload':
            return {action: 'OK'} if sdbus.reload_unit(unit) else {action: 'Fail'}
        elif action == 'reloadorrestart':
            return {action: 'OK'} if sdbus.reload_or_restart_unit(unit) else {action: 'Fail'}
        elif action == 'status':
            if sdbus.get_unit_load_state(unit) != 'not-found':
                return {action: str(sdbus.get_unit_active_state(unit))}
            else:
                return {action: 'not-found'}
        elif action == 'journal':
            return get_service_journal(service, 100)
        else:
            response.status = 400
            return {'msg': 'Sorry, but cannot perform \'{}\' action.'.format(action)}
    else:
        response.status = 400
        return {'msg': 'Sorry, but \'{}\' is not defined in config.'.format(service)}