class EnclosureDescriptor(Buffer):
enclosure_services_processes_num = be_int_field(where=bytes_ref[0].bits[0:3])
relative_enclosure_services_process_identifier = be_int_field(where=bytes_ref[0].bits[4:7])
subenclosure_identifier = be_int_field(where=bytes_ref[1])
type_descriptor_headers_num = be_int_field(where=bytes_ref[2])
enclosure_descriptor_length = be_int_field(where=bytes_ref[3])
enclosure_logical_identifier = bytearray_field(where=bytes_ref[4:12]) # FIXME use NAA stuff
enclosure_vendor_identification = str_field(where=bytes_ref[12:20])
product_identification = str_field(where=bytes_ref[20:36])
product_revision_level = str_field(where=bytes_ref[36:40]) # FIXME use INQUIRY stuff
vendor_specific_enclosure_information = bytearray_field(where_when_pack=bytes_ref[40:],
where_when_unpack=bytes_ref[40:enclosure_descriptor_length + 4])
class T10VendorIDDesignator(DesignatorDescriptor):
designator_length = be_uint_field(where=bytes_ref[3],
set_before_pack=len_ref(
self_ref.vendor_specific_identifier))
t10_vendor_identification = str_field(where=bytes_ref[4:12])
vendor_specific_identifier = bytearray_field(
where=bytes_ref[12:4 + designator_length])
class Descriptor(Buffer):
descriptor_length = be_int_field(where=bytes_ref[2:4])
descriptor = bytearray_field(where_when_pack=bytes_ref[4:], where_when_unpack=bytes_ref[4:descriptor_length + 4])
class MD5LogicalUnitDesignator(DesignatorDescriptor):
designator_length = be_uint_field(
where=bytes_ref[3],
set_before_pack=len_ref(self_ref.md5_logical_unit_identifier))
md5_logical_unit_identifier = bytearray_field(
where=bytes_ref[4:4 + designator_length])
class VendorSpecificDesignator(DesignatorDescriptor):
designator_length = be_uint_field(where=bytes_ref[3],
set_before_pack=len_ref(
self_ref.vendor_specific_identifier))
vendor_specific_identifier = bytearray_field(
where=bytes_ref[4:4 + designator_length])
class SCSINameDesignator(DesignatorDescriptor):
designator_length = be_uint_field(where=bytes_ref[3],
set_before_pack=len_ref(
self_ref.scsi_name_string))
scsi_name_string = bytearray_field(where=bytes_ref[4:4 +
designator_length])