mirror of
https://github.com/Evolution-X/hardware_interfaces
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3e7448dc2b
Bug: 294254230 Test: atest android.hardware.biometrics.face.FakeFaceEngineTest Test: atest android.hardware.biometrics.face.FakeLockoutTrackerTest Change-Id: I4ed3ada4734f595d5f9ac70cf5ed2a94bed378c6
71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
/*
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* Copyright (C) 2023 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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#pragma once
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#include <aidl/android/hardware/biometrics/face/ISessionCallback.h>
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#include <android/binder_to_string.h>
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#include <stdint.h>
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#include <string>
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namespace aidl::android::hardware::biometrics::face {
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// Lockout implementation for Face Virtual HAL
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class FakeLockoutTracker {
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public:
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FakeLockoutTracker()
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: mFailedCount(0),
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mLastFailedTime(0),
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mIsLockoutTimerStarted(false),
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mIsLockoutTimerAborted(false) {}
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~FakeLockoutTracker() {}
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enum class LockoutMode : int8_t { kNone = 0, kTimed, kPermanent };
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bool checkIfLockout(ISessionCallback*);
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void addFailedAttempt(ISessionCallback*);
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int64_t getLockoutTimeLeft();
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LockoutMode getMode();
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void reset(bool dueToTimerExpire = false);
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inline std::string toString() const {
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std::ostringstream os;
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os << "----- FakeLockoutTracker:: -----" << std::endl;
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os << "mFailedCount:" << mFailedCount;
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os << ", mCurrentMode:" << (int)mCurrentMode;
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os << ", mLastFailedTime:" << (int)(mLastFailedTime / 1000000LL);
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os << ", mIsLockoutTimerStarted:" << mIsLockoutTimerStarted;
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os << ", mIsLockoutTimerAborted:" << mIsLockoutTimerAborted;
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os << std::endl;
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return os.str();
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}
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private:
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void startLockoutTimer(int64_t timeout, ISessionCallback* cb);
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void lockoutTimerExpired(ISessionCallback* cb);
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int32_t getTimedLockoutDuration();
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void abortTimer();
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private:
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int32_t mFailedCount;
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int32_t mTimedFailedCount;
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int64_t mLastFailedTime;
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LockoutMode mCurrentMode;
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bool mIsLockoutTimerStarted;
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bool mIsLockoutTimerAborted;
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};
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} // namespace aidl::android::hardware::biometrics::face
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