FreeDATA/tools/send_file.py
2022-12-04 12:24:12 +01:00

58 lines
2 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
@author: DJ2LS
python3 send_file.py --file cleanup.sh --dxcallsign DN2LS-0 --mycallsign DN2LS-2 --attempts 3
"""
import argparse
import socket
import base64
import json
# --------------------------------------------GET PARAMETER INPUTS
parser = argparse.ArgumentParser(description='Simons TEST TNC')
parser.add_argument('--port', dest="socket_port", default=3000, help="Set socket listening port.", type=int)
parser.add_argument('--host', dest="socket_host", default='localhost', help="Set the host, the socket is listening on.", type=str)
parser.add_argument('--file', dest="filename", default='test.txt', help="Select the file we want to send", type=str)
parser.add_argument('--dxcallsign', dest="dxcallsign", default='AA0AA', help="Select the destination callsign", type=str)
parser.add_argument('--mycallsign', dest="mycallsign", default='AA0AA', help="Select the own callsign", type=str)
parser.add_argument('--attempts', dest="attempts", default='5', help="Amount of connection attempts", type=int)
args = parser.parse_args()
HOST, PORT = args.socket_host, args.socket_port
filename = args.filename
dxcallsign = args.dxcallsign
mycallsign = args.mycallsign
attempts = args.attempts
# open file by name
f = open(filename, "rb")
file = f.read()
# convert binary data to base64
base64_data = base64.b64encode(file).decode("UTF-8")
# our command we are going to send
command = {"type": "arq",
"command": "send_raw",
"parameter":
[{"dxcallsign": dxcallsign,
"mycallsign": mycallsign,
"attempts": str(attempts),
"mode": "255",
"n_frames": "1",
"data": base64_data}
]
}
command = json.dumps(command)
command = bytes(command + "\n", 'utf-8')
# Create a socket (SOCK_STREAM means a TCP socket)
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
# Connect to server and send data
sock.connect((HOST, PORT))
sock.sendall(command)