" get ip data from db file by data start ptr
        " param: dsptr

def returnData(self, dsptr):
        """
        " get ip data from db file by data start ptr
        " param: dsptr
        """
        dataPtr = dsptr & 0x00FFFFFFL
        dataLen = (dsptr >> 24) & 0xFF

        self.__f.seek(dataPtr)

        data = self.__f.read(dataLen)
        result = data[4:].split('|')
        location = Location(self.getLong(data, 0), result[0], result[1], result[2], result[3], result[4])

        return location