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//
// Copyright (C) 2014 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "update_engine/payload_consumer/payload_constants.h"
#include <base/logging.h>
namespace chromeos_update_engine {
// const uint64_t kChromeOSMajorPayloadVersion = 1; DEPRECATED
const uint64_t kBrilloMajorPayloadVersion = 2;
const uint64_t kMinSupportedMajorPayloadVersion = kBrilloMajorPayloadVersion;
const uint64_t kMaxSupportedMajorPayloadVersion = kBrilloMajorPayloadVersion;
const uint32_t kFullPayloadMinorVersion = 0;
// const uint32_t kInPlaceMinorPayloadVersion = 1; DEPRECATED
const uint32_t kSourceMinorPayloadVersion = 2;
const uint32_t kOpSrcHashMinorPayloadVersion = 3;
const uint32_t kBrotliBsdiffMinorPayloadVersion = 4;
const uint32_t kPuffdiffMinorPayloadVersion = 5;
const uint32_t kVerityMinorPayloadVersion = 6;
const uint32_t kPartialUpdateMinorPayloadVersion = 7;
const uint32_t kMinSupportedMinorPayloadVersion = kSourceMinorPayloadVersion;
const uint32_t kMaxSupportedMinorPayloadVersion =
kPartialUpdateMinorPayloadVersion;
const uint64_t kMaxPayloadHeaderSize = 24;
const char kPartitionNameKernel[] = "kernel";
const char kPartitionNameRoot[] = "root";
const char kDeltaMagic[4] = {'C', 'r', 'A', 'U'};
const char* InstallOperationTypeName(InstallOperation::Type op_type) {
switch (op_type) {
case InstallOperation::REPLACE:
return "REPLACE";
case InstallOperation::REPLACE_BZ:
return "REPLACE_BZ";
case InstallOperation::SOURCE_COPY:
return "SOURCE_COPY";
case InstallOperation::SOURCE_BSDIFF:
return "SOURCE_BSDIFF";
case InstallOperation::ZERO:
return "ZERO";
case InstallOperation::DISCARD:
return "DISCARD";
case InstallOperation::REPLACE_XZ:
return "REPLACE_XZ";
case InstallOperation::PUFFDIFF:
return "PUFFDIFF";
case InstallOperation::BROTLI_BSDIFF:
return "BROTLI_BSDIFF";
case InstallOperation::BSDIFF:
case InstallOperation::MOVE:
NOTREACHED();
}
return "<unknown_op>";
}
}; // namespace chromeos_update_engine
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