2019-10-28 21:20:27 +01:00
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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"""!
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____ ____ ______ __ __ __ _____
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/ __ )/ __ \/ ___/ | / /___ _/ /______/ /_ |__ /
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/ __ / / / /\__ \| | /| / / __ `/ __/ ___/ __ \ /_ <
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/ /_/ / /_/ /___/ /| |/ |/ / /_/ / /_/ /__/ / / / ___/ /
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/_____/\____//____/ |__/|__/\__,_/\__/\___/_/ /_/ /____/
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German BOS Information Script
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by Bastian Schroll
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@file: inoutSource.py
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@date: 28.10.2018
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@author: Bastian Schroll
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@description: Base class for boswatch input sources
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"""
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import time
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import logging
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import threading
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2019-10-30 11:08:26 +01:00
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from abc import ABC, abstractmethod
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2020-07-06 12:01:41 +02:00
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from boswatch.processManager import ProcessManager
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2019-10-28 21:20:27 +01:00
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logging.debug("- %s loaded", __name__)
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2019-10-30 11:08:26 +01:00
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class InputBase(ABC):
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2019-10-28 21:20:27 +01:00
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"""!Base class for handling inout sources"""
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def __init__(self, inputQueue, inputConfig, decoderConfig):
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"""!Build a new InputSource class
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@param inputQueue: Python queue object to store input data
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@param inputConfig: ConfigYaml object with the inoutSource config
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@param decoderConfig: ConfigYaml object with the decoder config"""
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self._inputThread = None
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self._isRunning = False
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self._inputQueue = inputQueue
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self._inputConfig = inputConfig
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self._decoderConfig = decoderConfig
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def start(self):
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"""!Start the input source thread"""
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logging.debug("starting input thread")
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self._isRunning = True
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self._inputThread = threading.Thread(target=self._runThread, name="inputThread",
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args=(self._inputQueue, self._inputConfig, self._decoderConfig))
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self._inputThread.daemon = True
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self._inputThread.start()
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2019-10-30 11:08:26 +01:00
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@abstractmethod
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2019-10-28 21:20:27 +01:00
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def _runThread(self, dataQueue, sdrConfig, decoderConfig):
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"""!Thread routine of the input source has to be inherit"""
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def shutdown(self):
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"""!Stop the input source thread"""
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if self._isRunning:
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logging.debug("wait for stopping the input thread")
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self._isRunning = False
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self._inputThread.join()
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logging.debug("input thread stopped")
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def addToQueue(self, data):
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"""!Adds alarm data to the queue for further processing during boswatch client"""
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self._inputQueue.put_nowait((data, time.time()))
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logging.debug("Add received data to queue")
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print(data)
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2020-07-06 12:01:41 +02:00
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def startmm(self, decoderConfig):
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mmProc = ProcessManager(str(decoderConfig.get("mmPath", default="multimon-ng")), textMode=True)
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if decoderConfig.get("fms", default=0):
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mmProc.addArgument("-a FMSFSK")
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if decoderConfig.get("zvei", default=0):
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mmProc.addArgument("-a ZVEI1")
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if decoderConfig.get("poc512", default=0):
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mmProc.addArgument("-a POCSAG512")
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if decoderConfig.get("poc1200", default=0):
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mmProc.addArgument("-a POCSAG1200")
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if decoderConfig.get("poc2400", default=0):
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mmProc.addArgument("-a POCSAG2400")
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if decoderConfig.get("mmChar"):
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mmProc.addArgument("-C " + str(decoderConfig.get("mmChar")))
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mmProc.addArgument("-f alpha")
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mmProc.addArgument("-t raw -")
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return mmProc
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