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77 lines
2.9 KiB
77 lines
2.9 KiB
//
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// Copyright (C) 2015 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_AOSP_HARDWARE_ANDROID_H_
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#define UPDATE_ENGINE_AOSP_HARDWARE_ANDROID_H_
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#include <string>
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#include <string_view>
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#include <base/macros.h>
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#include <base/time/time.h>
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#include "update_engine/common/error_code.h"
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#include "update_engine/common/hardware.h"
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#include "update_engine/common/hardware_interface.h"
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namespace chromeos_update_engine {
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// Implements the real interface with the hardware in the Android platform.
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class HardwareAndroid : public HardwareInterface {
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public:
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HardwareAndroid() = default;
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~HardwareAndroid() override = default;
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// HardwareInterface methods.
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bool IsOfficialBuild() const override;
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bool IsNormalBootMode() const override;
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bool AreDevFeaturesEnabled() const override;
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bool IsOOBEEnabled() const override;
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bool IsOOBEComplete(base::Time* out_time_of_oobe) const override;
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std::string GetHardwareClass() const override;
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std::string GetDeviceRequisition() const override;
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int GetMinKernelKeyVersion() const override;
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int GetMinFirmwareKeyVersion() const override;
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int GetMaxFirmwareKeyRollforward() const override;
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bool SetMaxFirmwareKeyRollforward(int firmware_max_rollforward) override;
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bool SetMaxKernelKeyRollforward(int kernel_max_rollforward) override;
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int GetPowerwashCount() const override;
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bool SchedulePowerwash(bool save_rollback_data) override;
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bool CancelPowerwash() override;
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bool GetNonVolatileDirectory(base::FilePath* path) const override;
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bool GetPowerwashSafeDirectory(base::FilePath* path) const override;
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int64_t GetBuildTimestamp() const override;
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bool AllowDowngrade() const override;
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bool GetFirstActiveOmahaPingSent() const override;
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bool SetFirstActiveOmahaPingSent() override;
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void SetWarmReset(bool warm_reset) override;
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void SetVbmetaDigestForInactiveSlot(bool reset) override;
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[[nodiscard]] std::string GetVersionForLogging(
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const std::string& partition_name) const override;
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[[nodiscard]] ErrorCode IsPartitionUpdateValid(
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const std::string& partition_name,
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const std::string& new_version) const override;
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[[nodiscard]] const char* GetPartitionMountOptions(
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const std::string& partition_name) const override;
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private:
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DISALLOW_COPY_AND_ASSIGN(HardwareAndroid);
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};
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} // namespace chromeos_update_engine
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#endif // UPDATE_ENGINE_AOSP_HARDWARE_ANDROID_H_
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