def parse()

in src/local_gpu_verifier/src/verifier/attestation/spdm_msrt_resp_msg.py [0:0]

• 18 lines of code
• 4 McCabe index (conditional complexity)

    def parse(self, binary_data):
        """ Parses the raw OpaqueData field of the SPDM GET_MEASUREMENT response message.

        Args:
            binary_data (bytes): the data content of the Opaque Data field.
        """
        byte_index = 0

        while byte_index < len(binary_data):

            x = binary_data[byte_index: byte_index + self.FieldSize['DataType']]
            value = int(read_field_as_little_endian(x), 16)
            data_type = self.OPAQUE_DATA_TYPES[value]
            byte_index = byte_index + self.FieldSize['DataType']

            x = binary_data[byte_index: byte_index + self.FieldSize['DataSize']]
            data_size = int(read_field_as_little_endian(x), 16)
            byte_index = byte_index + self.FieldSize['DataSize']

            value = binary_data[byte_index: byte_index + data_size]

            if data_type == 'OPAQUE_FIELD_ID_MSRSCNT':
                self.parse_measurement_count(value)
            elif data_type == 'OPAQUE_FIELD_ID_SWITCH_PDI':
                self.parse_switch_pdis(value)
            else:
                self.OpaqueDataField[data_type] = value

            byte_index = byte_index + data_size