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//
// Copyright (C) 2020 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 <cstddef>
#include <memory>
#include <base/logging.h>
#include "update_engine/payload_consumer/vabc_partition_writer.h"
namespace chromeos_update_engine::partition_writer {
std::unique_ptr<PartitionWriter> CreatePartitionWriter(
const PartitionUpdate& partition_update,
const InstallPlan::Partition& install_part,
DynamicPartitionControlInterface* dynamic_control,
size_t block_size,
bool is_interactive,
bool is_dynamic_partition) {
if (dynamic_control && dynamic_control->UpdateUsesSnapshotCompression() &&
is_dynamic_partition) {
LOG(INFO)
<< "Virtual AB Compression Enabled, using VABC Partition Writer for `"
<< install_part.name << '`';
return std::make_unique<VABCPartitionWriter>(partition_update,
install_part,
dynamic_control,
block_size,
is_interactive);
} else {
LOG(INFO) << "Virtual AB Compression disabled, using Partition Writer for `"
<< install_part.name << '`';
return std::make_unique<PartitionWriter>(partition_update,
install_part,
dynamic_control,
block_size,
is_interactive);
}
}
} // namespace chromeos_update_engine::partition_writer
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