|  | # -*- coding: utf-8 -*- | 
|  | # Generated by the protocol buffer compiler.  DO NOT EDIT! | 
|  | # source: update_metadata.proto | 
|  |  | 
|  | import sys | 
|  | _b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1')) | 
|  | from google.protobuf import descriptor as _descriptor | 
|  | from google.protobuf import message as _message | 
|  | from google.protobuf import reflection as _reflection | 
|  | from google.protobuf import symbol_database as _symbol_database | 
|  | # @@protoc_insertion_point(imports) | 
|  |  | 
|  | _sym_db = _symbol_database.Default() | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | DESCRIPTOR = _descriptor.FileDescriptor( | 
|  | name='update_metadata.proto', | 
|  | package='chromeos_update_engine', | 
|  | syntax='proto2', | 
|  | serialized_options=_b('H\003'), | 
|  | serialized_pb=_b('\n\x15update_metadata.proto\x12\x16\x63hromeos_update_engine\"1\n\x06\x45xtent\x12\x13\n\x0bstart_block\x18\x01 \x01(\x04\x12\x12\n\nnum_blocks\x18\x02 \x01(\x04\"\x9f\x01\n\nSignatures\x12@\n\nsignatures\x18\x01 \x03(\x0b\x32,.chromeos_update_engine.Signatures.Signature\x1aO\n\tSignature\x12\x13\n\x07version\x18\x01 \x01(\rB\x02\x18\x01\x12\x0c\n\x04\x64\x61ta\x18\x02 \x01(\x0c\x12\x1f\n\x17unpadded_signature_size\x18\x03 \x01(\x07\"+\n\rPartitionInfo\x12\x0c\n\x04size\x18\x01 \x01(\x04\x12\x0c\n\x04hash\x18\x02 \x01(\x0c\"\xa6\x04\n\x10InstallOperation\x12;\n\x04type\x18\x01 \x02(\x0e\x32-.chromeos_update_engine.InstallOperation.Type\x12\x13\n\x0b\x64\x61ta_offset\x18\x02 \x01(\x04\x12\x13\n\x0b\x64\x61ta_length\x18\x03 \x01(\x04\x12\x33\n\x0bsrc_extents\x18\x04 \x03(\x0b\x32\x1e.chromeos_update_engine.Extent\x12\x12\n\nsrc_length\x18\x05 \x01(\x04\x12\x33\n\x0b\x64st_extents\x18\x06 \x03(\x0b\x32\x1e.chromeos_update_engine.Extent\x12\x12\n\ndst_length\x18\x07 \x01(\x04\x12\x18\n\x10\x64\x61ta_sha256_hash\x18\x08 \x01(\x0c\x12\x17\n\x0fsrc_sha256_hash\x18\t \x01(\x0c\"\xe5\x01\n\x04Type\x12\x0b\n\x07REPLACE\x10\x00\x12\x0e\n\nREPLACE_BZ\x10\x01\x12\x0c\n\x04MOVE\x10\x02\x1a\x02\x08\x01\x12\x0e\n\x06\x42SDIFF\x10\x03\x1a\x02\x08\x01\x12\x0f\n\x0bSOURCE_COPY\x10\x04\x12\x11\n\rSOURCE_BSDIFF\x10\x05\x12\x0e\n\nREPLACE_XZ\x10\x08\x12\x08\n\x04ZERO\x10\x06\x12\x0b\n\x07\x44ISCARD\x10\x07\x12\x11\n\rBROTLI_BSDIFF\x10\n\x12\x0c\n\x08PUFFDIFF\x10\t\x12\x0c\n\x08ZUCCHINI\x10\x0b\x12\x12\n\x0eLZ4DIFF_BSDIFF\x10\x0c\x12\x14\n\x10LZ4DIFF_PUFFDIFF\x10\r\"\x81\x02\n\x11\x43owMergeOperation\x12<\n\x04type\x18\x01 \x01(\x0e\x32..chromeos_update_engine.CowMergeOperation.Type\x12\x32\n\nsrc_extent\x18\x02 \x01(\x0b\x32\x1e.chromeos_update_engine.Extent\x12\x32\n\ndst_extent\x18\x03 \x01(\x0b\x32\x1e.chromeos_update_engine.Extent\x12\x12\n\nsrc_offset\x18\x04 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\x01(\t\x12\x16\n\x0ehash_tree_salt\x18\r \x01(\x0c\x12\x37\n\x0f\x66\x65\x63_data_extent\x18\x0e \x01(\x0b\x32\x1e.chromeos_update_engine.Extent\x12\x32\n\nfec_extent\x18\x0f \x01(\x0b\x32\x1e.chromeos_update_engine.Extent\x12\x14\n\tfec_roots\x18\x10 \x01(\r:\x01\x32\x12\x0f\n\x07version\x18\x11 \x01(\t\x12\x43\n\x10merge_operations\x18\x12 \x03(\x0b\x32).chromeos_update_engine.CowMergeOperation\x12\x19\n\x11\x65stimate_cow_size\x18\x13 \x01(\x04\"L\n\x15\x44ynamicPartitionGroup\x12\x0c\n\x04name\x18\x01 \x02(\t\x12\x0c\n\x04size\x18\x02 \x01(\x04\x12\x17\n\x0fpartition_names\x18\x03 \x03(\t\"8\n\x0eVABCFeatureSet\x12\x10\n\x08threaded\x18\x01 \x01(\x08\x12\x14\n\x0c\x62\x61tch_writes\x18\x02 \x01(\x08\"\x80\x02\n\x18\x44ynamicPartitionMetadata\x12=\n\x06groups\x18\x01 \x03(\x0b\x32-.chromeos_update_engine.DynamicPartitionGroup\x12\x18\n\x10snapshot_enabled\x18\x02 \x01(\x08\x12\x14\n\x0cvabc_enabled\x18\x03 \x01(\x08\x12\x1e\n\x16vabc_compression_param\x18\x04 \x01(\t\x12\x13\n\x0b\x63ow_version\x18\x05 \x01(\r\x12@\n\x10vabc_feature_set\x18\x06 \x01(\x0b\x32&.chromeos_update_engine.VABCFeatureSet\"c\n\x08\x41pexInfo\x12\x14\n\x0cpackage_name\x18\x01 \x01(\t\x12\x0f\n\x07version\x18\x02 \x01(\x03\x12\x15\n\ris_compressed\x18\x03 \x01(\x08\x12\x19\n\x11\x64\x65\x63ompressed_size\x18\x04 \x01(\x03\"C\n\x0c\x41pexMetadata\x12\x33\n\tapex_info\x18\x01 \x03(\x0b\x32 .chromeos_update_engine.ApexInfo\"\xc3\x03\n\x14\x44\x65ltaArchiveManifest\x12\x18\n\nblock_size\x18\x03 \x01(\r:\x04\x34\x30\x39\x36\x12\x19\n\x11signatures_offset\x18\x04 \x01(\x04\x12\x17\n\x0fsignatures_size\x18\x05 \x01(\x04\x12\x18\n\rminor_version\x18\x0c \x01(\r:\x01\x30\x12;\n\npartitions\x18\r \x03(\x0b\x32\'.chromeos_update_engine.PartitionUpdate\x12\x15\n\rmax_timestamp\x18\x0e \x01(\x03\x12T\n\x1a\x64ynamic_partition_metadata\x18\x0f \x01(\x0b\x32\x30.chromeos_update_engine.DynamicPartitionMetadata\x12\x16\n\x0epartial_update\x18\x10 \x01(\x08\x12\x33\n\tapex_info\x18\x11 \x03(\x0b\x32 .chromeos_update_engine.ApexInfo\x12\x1c\n\x14security_patch_level\x18\x12 \x01(\tJ\x04\x08\x01\x10\x02J\x04\x08\x02\x10\x03J\x04\x08\x06\x10\x07J\x04\x08\x07\x10\x08J\x04\x08\x08\x10\tJ\x04\x08\t\x10\nJ\x04\x08\n\x10\x0bJ\x04\x08\x0b\x10\x0c\x42\x02H\x03') | 
|  | ) | 
|  |  | 
|  |  | 
|  |  | 
|  | _INSTALLOPERATION_TYPE = _descriptor.EnumDescriptor( | 
|  | name='Type', | 
|  | full_name='chromeos_update_engine.InstallOperation.Type', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | values=[ | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='REPLACE', index=0, number=0, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='REPLACE_BZ', index=1, number=1, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='MOVE', index=2, number=2, | 
|  | serialized_options=_b('\010\001'), | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='BSDIFF', index=3, number=3, | 
|  | serialized_options=_b('\010\001'), | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='SOURCE_COPY', index=4, number=4, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='SOURCE_BSDIFF', index=5, number=5, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='REPLACE_XZ', index=6, number=8, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='ZERO', index=7, number=6, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='DISCARD', index=8, number=7, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='BROTLI_BSDIFF', index=9, number=10, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='PUFFDIFF', index=10, number=9, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='ZUCCHINI', index=11, number=11, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='LZ4DIFF_BSDIFF', index=12, number=12, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='LZ4DIFF_PUFFDIFF', index=13, number=13, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | ], | 
|  | containing_type=None, | 
|  | serialized_options=None, | 
|  | serialized_start=629, | 
|  | serialized_end=858, | 
|  | ) | 
|  | _sym_db.RegisterEnumDescriptor(_INSTALLOPERATION_TYPE) | 
|  |  | 
|  | _COWMERGEOPERATION_TYPE = _descriptor.EnumDescriptor( | 
|  | name='Type', | 
|  | full_name='chromeos_update_engine.CowMergeOperation.Type', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | values=[ | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='COW_COPY', index=0, number=0, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='COW_XOR', index=1, number=1, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | _descriptor.EnumValueDescriptor( | 
|  | name='COW_REPLACE', index=2, number=2, | 
|  | serialized_options=None, | 
|  | type=None), | 
|  | ], | 
|  | containing_type=None, | 
|  | serialized_options=None, | 
|  | serialized_start=1068, | 
|  | serialized_end=1118, | 
|  | ) | 
|  | _sym_db.RegisterEnumDescriptor(_COWMERGEOPERATION_TYPE) | 
|  |  | 
|  |  | 
|  | _EXTENT = _descriptor.Descriptor( | 
|  | name='Extent', | 
|  | full_name='chromeos_update_engine.Extent', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='start_block', full_name='chromeos_update_engine.Extent.start_block', index=0, | 
|  | number=1, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='num_blocks', full_name='chromeos_update_engine.Extent.num_blocks', index=1, | 
|  | number=2, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=49, | 
|  | serialized_end=98, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _SIGNATURES_SIGNATURE = _descriptor.Descriptor( | 
|  | name='Signature', | 
|  | full_name='chromeos_update_engine.Signatures.Signature', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='version', full_name='chromeos_update_engine.Signatures.Signature.version', index=0, | 
|  | number=1, type=13, cpp_type=3, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=_b('\030\001'), file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='data', full_name='chromeos_update_engine.Signatures.Signature.data', index=1, | 
|  | number=2, type=12, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b(""), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='unpadded_signature_size', full_name='chromeos_update_engine.Signatures.Signature.unpadded_signature_size', index=2, | 
|  | number=3, type=7, cpp_type=3, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=181, | 
|  | serialized_end=260, | 
|  | ) | 
|  |  | 
|  | _SIGNATURES = _descriptor.Descriptor( | 
|  | name='Signatures', | 
|  | full_name='chromeos_update_engine.Signatures', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='signatures', full_name='chromeos_update_engine.Signatures.signatures', index=0, | 
|  | number=1, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[_SIGNATURES_SIGNATURE, ], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=101, | 
|  | serialized_end=260, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _PARTITIONINFO = _descriptor.Descriptor( | 
|  | name='PartitionInfo', | 
|  | full_name='chromeos_update_engine.PartitionInfo', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='size', full_name='chromeos_update_engine.PartitionInfo.size', index=0, | 
|  | number=1, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='hash', full_name='chromeos_update_engine.PartitionInfo.hash', index=1, | 
|  | number=2, type=12, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b(""), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=262, | 
|  | serialized_end=305, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _INSTALLOPERATION = _descriptor.Descriptor( | 
|  | name='InstallOperation', | 
|  | full_name='chromeos_update_engine.InstallOperation', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='type', full_name='chromeos_update_engine.InstallOperation.type', index=0, | 
|  | number=1, type=14, cpp_type=8, label=2, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='data_offset', full_name='chromeos_update_engine.InstallOperation.data_offset', index=1, | 
|  | number=2, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='data_length', full_name='chromeos_update_engine.InstallOperation.data_length', index=2, | 
|  | number=3, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='src_extents', full_name='chromeos_update_engine.InstallOperation.src_extents', index=3, | 
|  | number=4, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='src_length', full_name='chromeos_update_engine.InstallOperation.src_length', index=4, | 
|  | number=5, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='dst_extents', full_name='chromeos_update_engine.InstallOperation.dst_extents', index=5, | 
|  | number=6, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='dst_length', full_name='chromeos_update_engine.InstallOperation.dst_length', index=6, | 
|  | number=7, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='data_sha256_hash', full_name='chromeos_update_engine.InstallOperation.data_sha256_hash', index=7, | 
|  | number=8, type=12, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b(""), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='src_sha256_hash', full_name='chromeos_update_engine.InstallOperation.src_sha256_hash', index=8, | 
|  | number=9, type=12, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b(""), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | _INSTALLOPERATION_TYPE, | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=308, | 
|  | serialized_end=858, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _COWMERGEOPERATION = _descriptor.Descriptor( | 
|  | name='CowMergeOperation', | 
|  | full_name='chromeos_update_engine.CowMergeOperation', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='type', full_name='chromeos_update_engine.CowMergeOperation.type', index=0, | 
|  | number=1, type=14, cpp_type=8, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='src_extent', full_name='chromeos_update_engine.CowMergeOperation.src_extent', index=1, | 
|  | number=2, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='dst_extent', full_name='chromeos_update_engine.CowMergeOperation.dst_extent', index=2, | 
|  | number=3, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='src_offset', full_name='chromeos_update_engine.CowMergeOperation.src_offset', index=3, | 
|  | number=4, type=13, cpp_type=3, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | _COWMERGEOPERATION_TYPE, | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=861, | 
|  | serialized_end=1118, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _PARTITIONUPDATE = _descriptor.Descriptor( | 
|  | name='PartitionUpdate', | 
|  | full_name='chromeos_update_engine.PartitionUpdate', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='partition_name', full_name='chromeos_update_engine.PartitionUpdate.partition_name', index=0, | 
|  | number=1, type=9, cpp_type=9, label=2, | 
|  | has_default_value=False, default_value=_b("").decode('utf-8'), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='run_postinstall', full_name='chromeos_update_engine.PartitionUpdate.run_postinstall', index=1, | 
|  | number=2, type=8, cpp_type=7, label=1, | 
|  | has_default_value=False, default_value=False, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='postinstall_path', full_name='chromeos_update_engine.PartitionUpdate.postinstall_path', index=2, | 
|  | number=3, type=9, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b("").decode('utf-8'), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='filesystem_type', full_name='chromeos_update_engine.PartitionUpdate.filesystem_type', index=3, | 
|  | number=4, type=9, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b("").decode('utf-8'), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='new_partition_signature', full_name='chromeos_update_engine.PartitionUpdate.new_partition_signature', index=4, | 
|  | number=5, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='old_partition_info', full_name='chromeos_update_engine.PartitionUpdate.old_partition_info', index=5, | 
|  | number=6, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='new_partition_info', full_name='chromeos_update_engine.PartitionUpdate.new_partition_info', index=6, | 
|  | number=7, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='operations', full_name='chromeos_update_engine.PartitionUpdate.operations', index=7, | 
|  | number=8, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='postinstall_optional', full_name='chromeos_update_engine.PartitionUpdate.postinstall_optional', index=8, | 
|  | number=9, type=8, cpp_type=7, label=1, | 
|  | has_default_value=False, default_value=False, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='hash_tree_data_extent', full_name='chromeos_update_engine.PartitionUpdate.hash_tree_data_extent', index=9, | 
|  | number=10, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='hash_tree_extent', full_name='chromeos_update_engine.PartitionUpdate.hash_tree_extent', index=10, | 
|  | number=11, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='hash_tree_algorithm', full_name='chromeos_update_engine.PartitionUpdate.hash_tree_algorithm', index=11, | 
|  | number=12, type=9, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b("").decode('utf-8'), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='hash_tree_salt', full_name='chromeos_update_engine.PartitionUpdate.hash_tree_salt', index=12, | 
|  | number=13, type=12, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b(""), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='fec_data_extent', full_name='chromeos_update_engine.PartitionUpdate.fec_data_extent', index=13, | 
|  | number=14, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='fec_extent', full_name='chromeos_update_engine.PartitionUpdate.fec_extent', index=14, | 
|  | number=15, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='fec_roots', full_name='chromeos_update_engine.PartitionUpdate.fec_roots', index=15, | 
|  | number=16, type=13, cpp_type=3, label=1, | 
|  | has_default_value=True, default_value=2, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='version', full_name='chromeos_update_engine.PartitionUpdate.version', index=16, | 
|  | number=17, type=9, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b("").decode('utf-8'), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='merge_operations', full_name='chromeos_update_engine.PartitionUpdate.merge_operations', index=17, | 
|  | number=18, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='estimate_cow_size', full_name='chromeos_update_engine.PartitionUpdate.estimate_cow_size', index=18, | 
|  | number=19, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=1121, | 
|  | serialized_end=1961, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _DYNAMICPARTITIONGROUP = _descriptor.Descriptor( | 
|  | name='DynamicPartitionGroup', | 
|  | full_name='chromeos_update_engine.DynamicPartitionGroup', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='name', full_name='chromeos_update_engine.DynamicPartitionGroup.name', index=0, | 
|  | number=1, type=9, cpp_type=9, label=2, | 
|  | has_default_value=False, default_value=_b("").decode('utf-8'), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='size', full_name='chromeos_update_engine.DynamicPartitionGroup.size', index=1, | 
|  | number=2, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='partition_names', full_name='chromeos_update_engine.DynamicPartitionGroup.partition_names', index=2, | 
|  | number=3, type=9, cpp_type=9, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=1963, | 
|  | serialized_end=2039, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _VABCFEATURESET = _descriptor.Descriptor( | 
|  | name='VABCFeatureSet', | 
|  | full_name='chromeos_update_engine.VABCFeatureSet', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='threaded', full_name='chromeos_update_engine.VABCFeatureSet.threaded', index=0, | 
|  | number=1, type=8, cpp_type=7, label=1, | 
|  | has_default_value=False, default_value=False, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='batch_writes', full_name='chromeos_update_engine.VABCFeatureSet.batch_writes', index=1, | 
|  | number=2, type=8, cpp_type=7, label=1, | 
|  | has_default_value=False, default_value=False, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=2041, | 
|  | serialized_end=2097, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _DYNAMICPARTITIONMETADATA = _descriptor.Descriptor( | 
|  | name='DynamicPartitionMetadata', | 
|  | full_name='chromeos_update_engine.DynamicPartitionMetadata', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='groups', full_name='chromeos_update_engine.DynamicPartitionMetadata.groups', index=0, | 
|  | number=1, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='snapshot_enabled', full_name='chromeos_update_engine.DynamicPartitionMetadata.snapshot_enabled', index=1, | 
|  | number=2, type=8, cpp_type=7, label=1, | 
|  | has_default_value=False, default_value=False, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='vabc_enabled', full_name='chromeos_update_engine.DynamicPartitionMetadata.vabc_enabled', index=2, | 
|  | number=3, type=8, cpp_type=7, label=1, | 
|  | has_default_value=False, default_value=False, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='vabc_compression_param', full_name='chromeos_update_engine.DynamicPartitionMetadata.vabc_compression_param', index=3, | 
|  | number=4, type=9, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b("").decode('utf-8'), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='cow_version', full_name='chromeos_update_engine.DynamicPartitionMetadata.cow_version', index=4, | 
|  | number=5, type=13, cpp_type=3, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='vabc_feature_set', full_name='chromeos_update_engine.DynamicPartitionMetadata.vabc_feature_set', index=5, | 
|  | number=6, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=2100, | 
|  | serialized_end=2356, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _APEXINFO = _descriptor.Descriptor( | 
|  | name='ApexInfo', | 
|  | full_name='chromeos_update_engine.ApexInfo', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='package_name', full_name='chromeos_update_engine.ApexInfo.package_name', index=0, | 
|  | number=1, type=9, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b("").decode('utf-8'), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='version', full_name='chromeos_update_engine.ApexInfo.version', index=1, | 
|  | number=2, type=3, cpp_type=2, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='is_compressed', full_name='chromeos_update_engine.ApexInfo.is_compressed', index=2, | 
|  | number=3, type=8, cpp_type=7, label=1, | 
|  | has_default_value=False, default_value=False, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='decompressed_size', full_name='chromeos_update_engine.ApexInfo.decompressed_size', index=3, | 
|  | number=4, type=3, cpp_type=2, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=2358, | 
|  | serialized_end=2457, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _APEXMETADATA = _descriptor.Descriptor( | 
|  | name='ApexMetadata', | 
|  | full_name='chromeos_update_engine.ApexMetadata', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='apex_info', full_name='chromeos_update_engine.ApexMetadata.apex_info', index=0, | 
|  | number=1, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=2459, | 
|  | serialized_end=2526, | 
|  | ) | 
|  |  | 
|  |  | 
|  | _DELTAARCHIVEMANIFEST = _descriptor.Descriptor( | 
|  | name='DeltaArchiveManifest', | 
|  | full_name='chromeos_update_engine.DeltaArchiveManifest', | 
|  | filename=None, | 
|  | file=DESCRIPTOR, | 
|  | containing_type=None, | 
|  | fields=[ | 
|  | _descriptor.FieldDescriptor( | 
|  | name='block_size', full_name='chromeos_update_engine.DeltaArchiveManifest.block_size', index=0, | 
|  | number=3, type=13, cpp_type=3, label=1, | 
|  | has_default_value=True, default_value=4096, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='signatures_offset', full_name='chromeos_update_engine.DeltaArchiveManifest.signatures_offset', index=1, | 
|  | number=4, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='signatures_size', full_name='chromeos_update_engine.DeltaArchiveManifest.signatures_size', index=2, | 
|  | number=5, type=4, cpp_type=4, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='minor_version', full_name='chromeos_update_engine.DeltaArchiveManifest.minor_version', index=3, | 
|  | number=12, type=13, cpp_type=3, label=1, | 
|  | has_default_value=True, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='partitions', full_name='chromeos_update_engine.DeltaArchiveManifest.partitions', index=4, | 
|  | number=13, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='max_timestamp', full_name='chromeos_update_engine.DeltaArchiveManifest.max_timestamp', index=5, | 
|  | number=14, type=3, cpp_type=2, label=1, | 
|  | has_default_value=False, default_value=0, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='dynamic_partition_metadata', full_name='chromeos_update_engine.DeltaArchiveManifest.dynamic_partition_metadata', index=6, | 
|  | number=15, type=11, cpp_type=10, label=1, | 
|  | has_default_value=False, default_value=None, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='partial_update', full_name='chromeos_update_engine.DeltaArchiveManifest.partial_update', index=7, | 
|  | number=16, type=8, cpp_type=7, label=1, | 
|  | has_default_value=False, default_value=False, | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='apex_info', full_name='chromeos_update_engine.DeltaArchiveManifest.apex_info', index=8, | 
|  | number=17, type=11, cpp_type=10, label=3, | 
|  | has_default_value=False, default_value=[], | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | _descriptor.FieldDescriptor( | 
|  | name='security_patch_level', full_name='chromeos_update_engine.DeltaArchiveManifest.security_patch_level', index=9, | 
|  | number=18, type=9, cpp_type=9, label=1, | 
|  | has_default_value=False, default_value=_b("").decode('utf-8'), | 
|  | message_type=None, enum_type=None, containing_type=None, | 
|  | is_extension=False, extension_scope=None, | 
|  | serialized_options=None, file=DESCRIPTOR), | 
|  | ], | 
|  | extensions=[ | 
|  | ], | 
|  | nested_types=[], | 
|  | enum_types=[ | 
|  | ], | 
|  | serialized_options=None, | 
|  | is_extendable=False, | 
|  | syntax='proto2', | 
|  | extension_ranges=[], | 
|  | oneofs=[ | 
|  | ], | 
|  | serialized_start=2529, | 
|  | serialized_end=2980, | 
|  | ) | 
|  |  | 
|  | _SIGNATURES_SIGNATURE.containing_type = _SIGNATURES | 
|  | _SIGNATURES.fields_by_name['signatures'].message_type = _SIGNATURES_SIGNATURE | 
|  | _INSTALLOPERATION.fields_by_name['type'].enum_type = _INSTALLOPERATION_TYPE | 
|  | _INSTALLOPERATION.fields_by_name['src_extents'].message_type = _EXTENT | 
|  | _INSTALLOPERATION.fields_by_name['dst_extents'].message_type = _EXTENT | 
|  | _INSTALLOPERATION_TYPE.containing_type = _INSTALLOPERATION | 
|  | _COWMERGEOPERATION.fields_by_name['type'].enum_type = _COWMERGEOPERATION_TYPE | 
|  | _COWMERGEOPERATION.fields_by_name['src_extent'].message_type = _EXTENT | 
|  | _COWMERGEOPERATION.fields_by_name['dst_extent'].message_type = _EXTENT | 
|  | _COWMERGEOPERATION_TYPE.containing_type = _COWMERGEOPERATION | 
|  | _PARTITIONUPDATE.fields_by_name['new_partition_signature'].message_type = _SIGNATURES_SIGNATURE | 
|  | _PARTITIONUPDATE.fields_by_name['old_partition_info'].message_type = _PARTITIONINFO | 
|  | _PARTITIONUPDATE.fields_by_name['new_partition_info'].message_type = _PARTITIONINFO | 
|  | _PARTITIONUPDATE.fields_by_name['operations'].message_type = _INSTALLOPERATION | 
|  | _PARTITIONUPDATE.fields_by_name['hash_tree_data_extent'].message_type = _EXTENT | 
|  | _PARTITIONUPDATE.fields_by_name['hash_tree_extent'].message_type = _EXTENT | 
|  | _PARTITIONUPDATE.fields_by_name['fec_data_extent'].message_type = _EXTENT | 
|  | _PARTITIONUPDATE.fields_by_name['fec_extent'].message_type = _EXTENT | 
|  | _PARTITIONUPDATE.fields_by_name['merge_operations'].message_type = _COWMERGEOPERATION | 
|  | _DYNAMICPARTITIONMETADATA.fields_by_name['groups'].message_type = _DYNAMICPARTITIONGROUP | 
|  | _DYNAMICPARTITIONMETADATA.fields_by_name['vabc_feature_set'].message_type = _VABCFEATURESET | 
|  | _APEXMETADATA.fields_by_name['apex_info'].message_type = _APEXINFO | 
|  | _DELTAARCHIVEMANIFEST.fields_by_name['partitions'].message_type = _PARTITIONUPDATE | 
|  | _DELTAARCHIVEMANIFEST.fields_by_name['dynamic_partition_metadata'].message_type = _DYNAMICPARTITIONMETADATA | 
|  | _DELTAARCHIVEMANIFEST.fields_by_name['apex_info'].message_type = _APEXINFO | 
|  | DESCRIPTOR.message_types_by_name['Extent'] = _EXTENT | 
|  | DESCRIPTOR.message_types_by_name['Signatures'] = _SIGNATURES | 
|  | DESCRIPTOR.message_types_by_name['PartitionInfo'] = _PARTITIONINFO | 
|  | DESCRIPTOR.message_types_by_name['InstallOperation'] = _INSTALLOPERATION | 
|  | DESCRIPTOR.message_types_by_name['CowMergeOperation'] = _COWMERGEOPERATION | 
|  | DESCRIPTOR.message_types_by_name['PartitionUpdate'] = _PARTITIONUPDATE | 
|  | DESCRIPTOR.message_types_by_name['DynamicPartitionGroup'] = _DYNAMICPARTITIONGROUP | 
|  | DESCRIPTOR.message_types_by_name['VABCFeatureSet'] = _VABCFEATURESET | 
|  | DESCRIPTOR.message_types_by_name['DynamicPartitionMetadata'] = _DYNAMICPARTITIONMETADATA | 
|  | DESCRIPTOR.message_types_by_name['ApexInfo'] = _APEXINFO | 
|  | DESCRIPTOR.message_types_by_name['ApexMetadata'] = _APEXMETADATA | 
|  | DESCRIPTOR.message_types_by_name['DeltaArchiveManifest'] = _DELTAARCHIVEMANIFEST | 
|  | _sym_db.RegisterFileDescriptor(DESCRIPTOR) | 
|  |  | 
|  | Extent = _reflection.GeneratedProtocolMessageType('Extent', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _EXTENT, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.Extent) | 
|  | }) | 
|  | _sym_db.RegisterMessage(Extent) | 
|  |  | 
|  | Signatures = _reflection.GeneratedProtocolMessageType('Signatures', (_message.Message,), { | 
|  |  | 
|  | 'Signature' : _reflection.GeneratedProtocolMessageType('Signature', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _SIGNATURES_SIGNATURE, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.Signatures.Signature) | 
|  | }) | 
|  | , | 
|  | 'DESCRIPTOR' : _SIGNATURES, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.Signatures) | 
|  | }) | 
|  | _sym_db.RegisterMessage(Signatures) | 
|  | _sym_db.RegisterMessage(Signatures.Signature) | 
|  |  | 
|  | PartitionInfo = _reflection.GeneratedProtocolMessageType('PartitionInfo', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _PARTITIONINFO, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.PartitionInfo) | 
|  | }) | 
|  | _sym_db.RegisterMessage(PartitionInfo) | 
|  |  | 
|  | InstallOperation = _reflection.GeneratedProtocolMessageType('InstallOperation', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _INSTALLOPERATION, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.InstallOperation) | 
|  | }) | 
|  | _sym_db.RegisterMessage(InstallOperation) | 
|  |  | 
|  | CowMergeOperation = _reflection.GeneratedProtocolMessageType('CowMergeOperation', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _COWMERGEOPERATION, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.CowMergeOperation) | 
|  | }) | 
|  | _sym_db.RegisterMessage(CowMergeOperation) | 
|  |  | 
|  | PartitionUpdate = _reflection.GeneratedProtocolMessageType('PartitionUpdate', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _PARTITIONUPDATE, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.PartitionUpdate) | 
|  | }) | 
|  | _sym_db.RegisterMessage(PartitionUpdate) | 
|  |  | 
|  | DynamicPartitionGroup = _reflection.GeneratedProtocolMessageType('DynamicPartitionGroup', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _DYNAMICPARTITIONGROUP, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.DynamicPartitionGroup) | 
|  | }) | 
|  | _sym_db.RegisterMessage(DynamicPartitionGroup) | 
|  |  | 
|  | VABCFeatureSet = _reflection.GeneratedProtocolMessageType('VABCFeatureSet', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _VABCFEATURESET, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.VABCFeatureSet) | 
|  | }) | 
|  | _sym_db.RegisterMessage(VABCFeatureSet) | 
|  |  | 
|  | DynamicPartitionMetadata = _reflection.GeneratedProtocolMessageType('DynamicPartitionMetadata', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _DYNAMICPARTITIONMETADATA, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.DynamicPartitionMetadata) | 
|  | }) | 
|  | _sym_db.RegisterMessage(DynamicPartitionMetadata) | 
|  |  | 
|  | ApexInfo = _reflection.GeneratedProtocolMessageType('ApexInfo', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _APEXINFO, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.ApexInfo) | 
|  | }) | 
|  | _sym_db.RegisterMessage(ApexInfo) | 
|  |  | 
|  | ApexMetadata = _reflection.GeneratedProtocolMessageType('ApexMetadata', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _APEXMETADATA, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.ApexMetadata) | 
|  | }) | 
|  | _sym_db.RegisterMessage(ApexMetadata) | 
|  |  | 
|  | DeltaArchiveManifest = _reflection.GeneratedProtocolMessageType('DeltaArchiveManifest', (_message.Message,), { | 
|  | 'DESCRIPTOR' : _DELTAARCHIVEMANIFEST, | 
|  | '__module__' : 'update_metadata_pb2' | 
|  | # @@protoc_insertion_point(class_scope:chromeos_update_engine.DeltaArchiveManifest) | 
|  | }) | 
|  | _sym_db.RegisterMessage(DeltaArchiveManifest) | 
|  |  | 
|  |  | 
|  | DESCRIPTOR._options = None | 
|  | _SIGNATURES_SIGNATURE.fields_by_name['version']._options = None | 
|  | _INSTALLOPERATION_TYPE.values_by_name["MOVE"]._options = None | 
|  | _INSTALLOPERATION_TYPE.values_by_name["BSDIFF"]._options = None | 
|  | # @@protoc_insertion_point(module_scope) |