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