#!/usr/bin/env python3
import logging

logging.basicConfig(level=logging.DEBUG)

import os
import sys


def usage(bin_name):
    print("Usage: " + bin_name + " [--rw] <filename.ISO.C> <mount_point>")
    print("\t--rw:\tcommit writes to ISO.C file, otherwise discarded on unmount.")
    print("\t\tIf the ISO.C file does not exist, a new one will be created.")
    sys.exit(0)


def main():
    bin_name = sys.argv[0][sys.argv[0].rfind("/") + 1 :]
    isoc_py3_path = sys.argv[0][: sys.argv[0].rfind("/") + 1] + "isoc-py3.py"
    if len(sys.argv) < 3:
        usage(bin_name)
    i = 0
    rw = ""
    while i < len(sys.argv):
        if sys.argv[i].lower() == "--rw":
            rw = "rw"
            del sys.argv[i]
        i += 1
    isoc_py3_cmd = (
        isoc_py3_path + ' "' + sys.argv[1] + '" "' + sys.argv[2] + '" "' + rw + '" &'
    )
    os.system(isoc_py3_cmd)
    sys.exit(0)


main()