scripts/update_payload/update_metadata_pb2.py

# -*- 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\"w\n\tImageInfo\x12\r\n\x05\x62oard\x18\x01 \x01(\t\x12\x0b\n\x03key\x18\x02 \x01(\t\x12\x0f\n\x07\x63hannel\x18\x03 \x01(\t\x12\x0f\n\x07version\x18\x04 \x01(\t\x12\x15\n\rbuild_channel\x18\x05 \x01(\t\x12\x15\n\rbuild_version\x18\x06 \x01(\t\"\xee\x03\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\"\xad\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\"\xd7\x05\n\x0fPartitionUpdate\x12\x16\n\x0epartition_name\x18\x01 \x02(\t\x12\x17\n\x0frun_postinstall\x18\x02 \x01(\x08\x12\x18\n\x10postinstall_path\x18\x03 \x01(\t\x12\x17\n\x0f\x66ilesystem_type\x18\x04 \x01(\t\x12M\n\x17new_partition_signature\x18\x05 \x03(\x0b\x32,.chromeos_update_engine.Signatures.Signature\x12\x41\n\x12old_partition_info\x18\x06 \x01(\x0b\x32%.chromeos_update_engine.PartitionInfo\x12\x41\n\x12new_partition_info\x18\x07 \x01(\x0b\x32%.chromeos_update_engine.PartitionInfo\x12<\n\noperations\x18\x08 \x03(\x0b\x32(.chromeos_update_engine.InstallOperation\x12\x1c\n\x14postinstall_optional\x18\t \x01(\x08\x12=\n\x15hash_tree_data_extent\x18\n \x01(\x0b\x32\x1e.chromeos_update_engine.Extent\x12\x38\n\x10hash_tree_extent\x18\x0b \x01(\x0b\x32\x1e.chromeos_update_engine.Extent\x12\x1b\n\x13hash_tree_algorithm\x18\x0c \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\"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\"s\n\x18\x44ynamicPartitionMetadata\x12=\n\x06groups\x18\x01 \x03(\x0b\x32-.chromeos_update_engine.DynamicPartitionGroup\x12\x18\n\x10snapshot_enabled\x18\x02 \x01(\x08\"\xe1\x06\n\x14\x44\x65ltaArchiveManifest\x12H\n\x12install_operations\x18\x01 \x03(\x0b\x32(.chromeos_update_engine.InstallOperationB\x02\x18\x01\x12O\n\x19kernel_install_operations\x18\x02 \x03(\x0b\x32(.chromeos_update_engine.InstallOperationB\x02\x18\x01\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\x42\n\x0fold_kernel_info\x18\x06 \x01(\x0b\x32%.chromeos_update_engine.PartitionInfoB\x02\x18\x01\x12\x42\n\x0fnew_kernel_info\x18\x07 \x01(\x0b\x32%.chromeos_update_engine.PartitionInfoB\x02\x18\x01\x12\x42\n\x0fold_rootfs_info\x18\x08 \x01(\x0b\x32%.chromeos_update_engine.PartitionInfoB\x02\x18\x01\x12\x42\n\x0fnew_rootfs_info\x18\t \x01(\x0b\x32%.chromeos_update_engine.PartitionInfoB\x02\x18\x01\x12\x39\n\x0eold_image_info\x18\n \x01(\x0b\x32!.chromeos_update_engine.ImageInfo\x12\x39\n\x0enew_image_info\x18\x0b \x01(\x0b\x32!.chromeos_update_engine.ImageInfo\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\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),
  ],
  containing_type=None,
  serialized_options=None,
  serialized_start=750,
  serialized_end=923,
)
_sym_db.RegisterEnumDescriptor(_INSTALLOPERATION_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,
)


_IMAGEINFO = _descriptor.Descriptor(
  name='ImageInfo',
  full_name='chromeos_update_engine.ImageInfo',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='board', full_name='chromeos_update_engine.ImageInfo.board', 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='key', full_name='chromeos_update_engine.ImageInfo.key', index=1,
      number=2, 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='channel', full_name='chromeos_update_engine.ImageInfo.channel', 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='version', full_name='chromeos_update_engine.ImageInfo.version', 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='build_channel', full_name='chromeos_update_engine.ImageInfo.build_channel', index=4,
      number=5, 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='build_version', full_name='chromeos_update_engine.ImageInfo.build_version', index=5,
      number=6, 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=307,
  serialized_end=426,
)


_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=429,
  serialized_end=923,
)


_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),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  serialized_options=None,
  is_extendable=False,
  syntax='proto2',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=926,
  serialized_end=1653,
)


_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=1655,
  serialized_end=1731,
)


_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),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  serialized_options=None,
  is_extendable=False,
  syntax='proto2',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1733,
  serialized_end=1848,
)


_DELTAARCHIVEMANIFEST = _descriptor.Descriptor(
  name='DeltaArchiveManifest',
  full_name='chromeos_update_engine.DeltaArchiveManifest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='install_operations', full_name='chromeos_update_engine.DeltaArchiveManifest.install_operations', 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=_b('\030\001'), file=DESCRIPTOR),
    _descriptor.FieldDescriptor(
      name='kernel_install_operations', full_name='chromeos_update_engine.DeltaArchiveManifest.kernel_install_operations', index=1,
      number=2, 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=_b('\030\001'), file=DESCRIPTOR),
    _descriptor.FieldDescriptor(
      name='block_size', full_name='chromeos_update_engine.DeltaArchiveManifest.block_size', index=2,
      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=3,
      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=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='old_kernel_info', full_name='chromeos_update_engine.DeltaArchiveManifest.old_kernel_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=_b('\030\001'), file=DESCRIPTOR),
    _descriptor.FieldDescriptor(
      name='new_kernel_info', full_name='chromeos_update_engine.DeltaArchiveManifest.new_kernel_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=_b('\030\001'), file=DESCRIPTOR),
    _descriptor.FieldDescriptor(
      name='old_rootfs_info', full_name='chromeos_update_engine.DeltaArchiveManifest.old_rootfs_info', index=7,
      number=8, 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=_b('\030\001'), file=DESCRIPTOR),
    _descriptor.FieldDescriptor(
      name='new_rootfs_info', full_name='chromeos_update_engine.DeltaArchiveManifest.new_rootfs_info', index=8,
      number=9, 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=_b('\030\001'), file=DESCRIPTOR),
    _descriptor.FieldDescriptor(
      name='old_image_info', full_name='chromeos_update_engine.DeltaArchiveManifest.old_image_info', 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='new_image_info', full_name='chromeos_update_engine.DeltaArchiveManifest.new_image_info', 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='minor_version', full_name='chromeos_update_engine.DeltaArchiveManifest.minor_version', index=11,
      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=12,
      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=13,
      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=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='partial_update', full_name='chromeos_update_engine.DeltaArchiveManifest.partial_update', index=15,
      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),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  serialized_options=None,
  is_extendable=False,
  syntax='proto2',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1851,
  serialized_end=2716,
)

_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
_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
_DYNAMICPARTITIONMETADATA.fields_by_name['groups'].message_type = _DYNAMICPARTITIONGROUP
_DELTAARCHIVEMANIFEST.fields_by_name['install_operations'].message_type = _INSTALLOPERATION
_DELTAARCHIVEMANIFEST.fields_by_name['kernel_install_operations'].message_type = _INSTALLOPERATION
_DELTAARCHIVEMANIFEST.fields_by_name['old_kernel_info'].message_type = _PARTITIONINFO
_DELTAARCHIVEMANIFEST.fields_by_name['new_kernel_info'].message_type = _PARTITIONINFO
_DELTAARCHIVEMANIFEST.fields_by_name['old_rootfs_info'].message_type = _PARTITIONINFO
_DELTAARCHIVEMANIFEST.fields_by_name['new_rootfs_info'].message_type = _PARTITIONINFO
_DELTAARCHIVEMANIFEST.fields_by_name['old_image_info'].message_type = _IMAGEINFO
_DELTAARCHIVEMANIFEST.fields_by_name['new_image_info'].message_type = _IMAGEINFO
_DELTAARCHIVEMANIFEST.fields_by_name['partitions'].message_type = _PARTITIONUPDATE
_DELTAARCHIVEMANIFEST.fields_by_name['dynamic_partition_metadata'].message_type = _DYNAMICPARTITIONMETADATA
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['ImageInfo'] = _IMAGEINFO
DESCRIPTOR.message_types_by_name['InstallOperation'] = _INSTALLOPERATION
DESCRIPTOR.message_types_by_name['PartitionUpdate'] = _PARTITIONUPDATE
DESCRIPTOR.message_types_by_name['DynamicPartitionGroup'] = _DYNAMICPARTITIONGROUP
DESCRIPTOR.message_types_by_name['DynamicPartitionMetadata'] = _DYNAMICPARTITIONMETADATA
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)

ImageInfo = _reflection.GeneratedProtocolMessageType('ImageInfo', (_message.Message,), {
  'DESCRIPTOR' : _IMAGEINFO,
  '__module__' : 'update_metadata_pb2'
  # @@protoc_insertion_point(class_scope:chromeos_update_engine.ImageInfo)
  })
_sym_db.RegisterMessage(ImageInfo)

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)

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)

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)

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
_DELTAARCHIVEMANIFEST.fields_by_name['install_operations']._options = None
_DELTAARCHIVEMANIFEST.fields_by_name['kernel_install_operations']._options = None
_DELTAARCHIVEMANIFEST.fields_by_name['old_kernel_info']._options = None
_DELTAARCHIVEMANIFEST.fields_by_name['new_kernel_info']._options = None
_DELTAARCHIVEMANIFEST.fields_by_name['old_rootfs_info']._options = None
_DELTAARCHIVEMANIFEST.fields_by_name['new_rootfs_info']._options = None
# @@protoc_insertion_point(module_scope)