def command_refill(self, args):
f = open(args.input_file, "rb")
cartridge_crypted = bytearray(f.read())
f.close()
machine_number = machine.get_number_from_type(args.machine_type)
m = manager.Manager(crypto.Desx_Crypto(), checksum.Crc16_Checksum())
c = m.decode(machine_number, args.eeprom_uid, cartridge_crypted)
material_name = c.material_name if args.material_name == None else args.material_name
manufacturing_lot = c.manufacturing_lot if args.manufacturing_lot == None else args.manufacturing_lot
manufacturing_date = datetime.now()
serial_number = int(c.serial_number)+1 if args.serial_number == None else args.serial_number
initial_material_quantity = float(c.initial_material_quantity) if args.initial_material_quantity == None else args.initial_material_quantity
new_c = cartridge.Cartridge(serial_number,
material_name,
manufacturing_lot,
manufacturing_date,
manufacturing_date,
initial_material_quantity,
initial_material_quantity,
c.key_fragment,
c.version,
c.signature)
eeprom = m.encode(machine_number, args.eeprom_uid, new_c)
f = open(args.output_file, "wb")
f.write(eeprom)
f.close()
def command_create(self, args):
cart = cartridge.Cartridge(
args.serial_number, args.material_name, args.manufacturing_lot,
args.manufacturing_date, args.use_date,
args.initial_material_quantity, args.current_material_quantity,
args.key_fragment, args.version, args.signature)
machine_number = machine.get_number_from_type(args.machine_type)
m = manager.Manager(crypto.Desx_Crypto(), checksum.Crc16_Checksum())
eeprom = m.encode(machine_number, args.eeprom_uid, cart)
f = open(args.output_file, "wb")
f.write(eeprom)
f.close()
def _eeprom_create(self, args):
cart = cartridge.Cartridge(
args.serial_number, args.material_name, args.manufacturing_lot,
args.manufacturing_date, args.use_date,
args.initial_material_quantity, args.current_material_quantity,
args.key_fragment, args.version, args.signature)
machine_number = machine.get_number_from_type(args.machine_type)
m = manager.Manager(crypto.Desx_Crypto(), checksum.Crc16_Checksum())
eeprom = m.encode(machine_number, args.eeprom_uid, cart)
mode = "w"
if args.use_ascii == True:
eeprom = self._make_ascii(args, cart, eeprom, machine_number)
else:
mode += "b"
f = open(args.output_file, mode)
f.write(eeprom)
f.close()
return