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https://github.com/DJ2LS/FreeDATA
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54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Created on Fri Dec 11 21:53:35 2020
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@author: parallels
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"""
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import argparse
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import random
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import socket
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def create_string(length):
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# https://www.askpython.com/python/examples/generate-random-strings-in-python
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random_string = ''
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for _ in range(length):
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# Considering only upper and lowercase letters
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random_integer = random.randint(97, 97 + 26 - 1)
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flip_bit = random.randint(0, 1)
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# Convert to lowercase if the flip bit is on
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random_integer = random_integer - 32 if flip_bit == 1 else random_integer
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# Keep appending random characters using chr(x)
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random_string += (chr(random_integer))
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print(f"STR: {random_string!s}")
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return random_string
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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=9000, help="Set the port, the socket is listening on.", type=int)
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# parser.add_argument('--data', dest="data", default=False, help="data", type=str)
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parser.add_argument('--random', dest="datalength", default=False, help="data", type=int)
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args = parser.parse_args()
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data = create_string(args.datalength)
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data = bytes("ARQ:DATA:" + "" + data + "" + "\n", "utf-8")
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HOST, PORT = "localhost", args.socket_port
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# data = args.data
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# Create a socket (SOCK_STREAM means a TCP socket)
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
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# Connect to server and send data
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sock.connect((HOST, PORT))
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# sock.sendall(bytes(data + "\n", "utf-8"))
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sock.sendall(data)
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# Receive data from the server and shut down
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received = str(sock.recv(1024), "utf-8")
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print(f"Sent: {data}")
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