mirror of https://github.com/DJ2LS/FreeDATA
118 lines
4.1 KiB
Python
Executable File
118 lines
4.1 KiB
Python
Executable File
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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"""
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deprecated_daemon.py
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Author: DJ2LS, January 2022
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daemon for providing basic information for the modem like audio or serial devices
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"""
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# pylint: disable=invalid-name, line-too-long, c-extension-no-member
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# pylint: disable=import-outside-toplevel
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import argparse
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import socket
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import structlog
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import queue
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import json
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import base64
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import os
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log = structlog.get_logger("CLIENT")
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split_char = b"\x00;"
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# --------------------------------------------GET PARAMETER INPUTS
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parser = argparse.ArgumentParser(description='Simons TEST TNC')
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parser.add_argument('--port', dest="socket_port", default=3000, help="Set the port, the socket is listening on.", type=int)
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parser.add_argument('--host', dest="socket_host", default='localhost', help="Set the host, the socket is listening on.", type=str)
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args = parser.parse_args()
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ip, port = args.socket_host, args.socket_port
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connected = True
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data = bytes()
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"""
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Nachricht
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{'command': 'rx_buffer', 'data-array': [{'uuid': '8dde227d-3a09-4f39-b34c-5f8281d719d1', 'timestamp': 1672043316, 'dxcallsign': 'DJ2LS-1', 'dxgrid': 'JN48cs', 'data': 'bQA7c2VuZF9tZXNzYWdlADsxMjMAO2VkY2NjZDAyLTUzMTQtNDc3Ni1hMjlkLTFmY2M1ZDI4OTM4ZAA7VGVzdAoAOwA7cGxhaW4vdGV4dAA7ADsxNjcyMDQzMzA5'}]}
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"""
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def decode_and_save_data(encoded_data):
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decoded_data = base64.b64decode(encoded_data)
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decoded_data = decoded_data.split(split_char)
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if decoded_data[0] == b'm':
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print(jsondata)
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log.info(f"{jsondata.get('mycallsign')} <<< {jsondata.get('dxcallsign')}", uuid=decoded_data[3])
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log.info(f"{jsondata.get('mycallsign')} <<< {jsondata.get('dxcallsign')}", message=decoded_data[4])
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log.info(f"{jsondata.get('mycallsign')} <<< {jsondata.get('dxcallsign')}", filename=decoded_data[5])
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log.info(f"{jsondata.get('mycallsign')} <<< {jsondata.get('dxcallsign')}", filetype=decoded_data[6])
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log.info(f"{jsondata.get('mycallsign')} <<< {jsondata.get('dxcallsign')}", data=decoded_data[7])
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try:
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folderpath = "received"
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if not os.path.exists(folderpath):
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os.makedirs(folderpath)
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filename = decoded_data[8].decode("utf-8") + "_" + decoded_data[5].decode("utf-8")
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with open(f"{folderpath}/{filename}", "wb") as file:
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file.write(decoded_data[7])
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with open(f"{folderpath}/{decoded_data[8].decode('utf-8')}_msg.txt", "wb") as file:
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file.write(decoded_data[4])
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except Exception as e:
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print(e)
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else:
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print(decoded_data)
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
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sock.connect((ip, port))
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print(sock)
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while connected:
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chunk = sock.recv(1024)
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data += chunk
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if data.startswith(b"{") and data.endswith(b"}\n"):
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# split data by \n if we have multiple commands in socket buffer
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data = data.split(b"\n")
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# remove empty data
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data.remove(b"")
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# iterate through data list
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for command in data:
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jsondata = json.loads(command)
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if jsondata.get('command') == "tnc_state":
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#pass
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print(jsondata.get("routing_table"))
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if jsondata.get('freedata') == "modem-message":
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log.info(jsondata)
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if jsondata.get('ping') == "acknowledge":
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log.info(f"PING {jsondata.get('mycallsign')} >><< {jsondata.get('dxcallsign')}", snr=jsondata.get('snr'), dxsnr=jsondata.get('dxsnr'))
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if jsondata.get('status') == 'receiving':
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log.info(jsondata)
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if jsondata.get('command') == 'rx_buffer':
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for rxdata in jsondata["data-array"]:
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log.info(f"rx buffer {rxdata.get('uuid')}")
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decode_and_save_data(rxdata.get('data'))
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if jsondata.get('status') == 'received' and jsondata.get('arq') == 'transmission':
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decode_and_save_data(jsondata["data"])
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# clear data buffer as soon as data has been read
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data = bytes()
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