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//
// Copyright (C) 2019 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.
//
#ifndef UPDATE_ENGINE_COMMON_DYNAMIC_PARTITION_CONTROL_STUB_H_
#define UPDATE_ENGINE_COMMON_DYNAMIC_PARTITION_CONTROL_STUB_H_
#include <stdint.h>
#include <memory>
#include <string>
#include <vector>
#include "update_engine/common/dynamic_partition_control_interface.h"
namespace chromeos_update_engine {
class DynamicPartitionControlStub : public DynamicPartitionControlInterface {
public:
FeatureFlag GetDynamicPartitionsFeatureFlag() override;
FeatureFlag GetVirtualAbFeatureFlag() override;
FeatureFlag GetVirtualAbCompressionFeatureFlag() override;
bool OptimizeOperation(const std::string& partition_name,
const InstallOperation& operation,
InstallOperation* optimized) override;
void Cleanup() override;
bool PreparePartitionsForUpdate(uint32_t source_slot,
uint32_t target_slot,
const DeltaArchiveManifest& manifest,
bool update,
uint64_t* required_size) override;
bool FinishUpdate(bool powerwash_required) override;
std::unique_ptr<AbstractAction> GetCleanupPreviousUpdateAction(
BootControlInterface* boot_control,
PrefsInterface* prefs,
CleanupPreviousUpdateActionDelegateInterface* delegate) override;
bool ResetUpdate(PrefsInterface* prefs) override;
bool ListDynamicPartitionsForSlot(
uint32_t slot,
uint32_t current_slot,
std::vector<std::string>* partitions) override;
bool GetDeviceDir(std::string* path) override;
bool VerifyExtentsForUntouchedPartitions(
uint32_t source_slot,
uint32_t target_slot,
const std::vector<std::string>& partitions) override;
std::unique_ptr<android::snapshot::ISnapshotWriter> OpenCowWriter(
const std::string& unsuffixed_partition_name,
const std::optional<std::string>&,
bool is_append) override;
FileDescriptorPtr OpenCowFd(const std::string& unsuffixed_partition_name,
const std::optional<std::string>&,
bool is_append = false) override {
return nullptr;
}
bool MapAllPartitions() override;
bool UnmapAllPartitions() override;
bool IsDynamicPartition(const std::string& part_name, uint32_t slot) override;
bool UpdateUsesSnapshotCompression() override;
};
} // namespace chromeos_update_engine
#endif // UPDATE_ENGINE_COMMON_DYNAMIC_PARTITION_CONTROL_STUB_H_
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