45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
//
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// Copyright (C) 2020 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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#ifndef UPDATE_ENGINE_SNAPSHOT_EXTENT_WRITER_H_
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#define UPDATE_ENGINE_SNAPSHOT_EXTENT_WRITER_H_
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#include <cstdint>
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#include <vector>
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#include <libsnapshot/cow_writer.h>
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#include "update_engine/payload_consumer/block_extent_writer.h"
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#include "update_engine/update_metadata.pb.h"
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namespace chromeos_update_engine {
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class SnapshotExtentWriter final : public BlockExtentWriter {
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public:
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explicit SnapshotExtentWriter(android::snapshot::ICowWriter* cow_writer)
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: cow_writer_(cow_writer) {}
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bool WriteExtent(const void* bytes,
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const Extent& extent,
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size_t block_size) override;
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private:
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android::snapshot::ICowWriter* cow_writer_;
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};
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} // namespace chromeos_update_engine
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#endif
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