alpc.py 文件源码

def __init__(self, msg_or_size=0x1000, attributes=None):
        # Init the PORT_MESSAGE
        if isinstance(msg_or_size, (long, int)):
            self.port_message_buffer_size = msg_or_size
            self.port_message_raw_buffer = ctypes.c_buffer(msg_or_size)
            self.port_message = AlpcMessagePort.from_buffer(self.port_message_raw_buffer)
            self.port_message.set_datalen(0)
        elif isinstance(msg_or_size, AlpcMessagePort):
            self.port_message = msg_or_size
            self.port_message_raw_buffer = self.port_message.raw_buffer
            self.port_message_buffer_size = len(self.port_message_raw_buffer)
        else:
            raise NotImplementedError("Uneexpected type for <msg_or_size>: {0}".format(msg_or_size))

        # Init the MessageAttributes
        if attributes is None:
            # self.attributes = MessageAttribute.with_all_attributes()
            self.attributes = MessageAttribute.with_all_attributes() ## Testing
        else:
            self.attributes = attributes

    # PORT_MESSAGE wrappers