59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
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// Copyright (C) 2019 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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#pragma once
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#include <string>
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#ifdef LIBSNAPSHOT_USE_HAL
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#include <android/hardware/boot/1.1/IBootControl.h>
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#endif
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#include <liblp/partition_opener.h>
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#include <libsnapshot/snapshot.h>
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namespace android {
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namespace snapshot {
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class DeviceInfo final : public SnapshotManager::IDeviceInfo {
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using MergeStatus = android::hardware::boot::V1_1::MergeStatus;
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public:
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std::string GetMetadataDir() const override;
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std::string GetSlotSuffix() const override;
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std::string GetOtherSlotSuffix() const override;
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const android::fs_mgr::IPartitionOpener& GetPartitionOpener() const override;
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std::string GetSuperDevice(uint32_t slot) const override;
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bool IsOverlayfsSetup() const override;
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bool SetBootControlMergeStatus(MergeStatus status) override;
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bool SetSlotAsUnbootable(unsigned int slot) override;
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bool IsRecovery() const override;
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std::unique_ptr<IImageManager> OpenImageManager() const override;
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bool IsFirstStageInit() const override;
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android::dm::IDeviceMapper& GetDeviceMapper() override;
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void set_first_stage_init(bool value) { first_stage_init_ = value; }
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private:
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bool EnsureBootHal();
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android::fs_mgr::PartitionOpener opener_;
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bool first_stage_init_ = false;
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#ifdef LIBSNAPSHOT_USE_HAL
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android::sp<android::hardware::boot::V1_1::IBootControl> boot_control_;
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#endif
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};
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} // namespace snapshot
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} // namespace android
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