84 lines
2.9 KiB
C++
84 lines
2.9 KiB
C++
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/*
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* Copyright (C) 2022 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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#include "hal.h"
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#include "session.h"
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#include "storage.h"
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namespace aidl::android::hardware::biometrics::fingerprint {
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namespace {
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constexpr char HW_COMPONENT_ID[] = "FingerprintSensor";
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constexpr char XW_VERSION[] = "ranchu/fingerprint/aidl";
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constexpr char FW_VERSION[] = "1";
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constexpr char SERIAL_NUMBER[] = "00000001";
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constexpr char SW_COMPONENT_ID[] = "matchingAlgorithm";
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} // namespace
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ndk::ScopedAStatus Hal::getSensorProps(std::vector<SensorProps>* out) {
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std::vector<common::ComponentInfo> componentInfo = {
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{
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HW_COMPONENT_ID,
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XW_VERSION,
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FW_VERSION,
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SERIAL_NUMBER,
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"" /* softwareVersion */
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},
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{
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SW_COMPONENT_ID,
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"" /* hardwareVersion */,
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"" /* firmwareVersion */,
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"" /* serialNumber */,
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XW_VERSION
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}
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};
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SensorLocation sensorLocation;
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sensorLocation.sensorLocationX = 0;
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sensorLocation.sensorLocationY = 0;
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sensorLocation.sensorRadius = 0;
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sensorLocation.display = "";
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TouchDetectionParameters touchDetectionParameters;
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touchDetectionParameters.targetSize = 1.0;
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touchDetectionParameters.minOverlap = 0.2;
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SensorProps props;
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props.commonProps.sensorId = 0;
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props.commonProps.sensorStrength = common::SensorStrength::STRONG;
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props.commonProps.maxEnrollmentsPerUser = Storage::getMaxEnrollmentsPerUser();
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props.commonProps.componentInfo = std::move(componentInfo);
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props.sensorType = FingerprintSensorType::REAR;
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props.sensorLocations.push_back(std::move(sensorLocation));
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props.supportsNavigationGestures = false;
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props.supportsDetectInteraction = true;
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props.halHandlesDisplayTouches = false;
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props.halControlsIllumination = false;
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props.touchDetectionParameters = touchDetectionParameters;
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out->push_back(std::move(props));
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Hal::createSession(const int32_t sensorId,
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const int32_t userId,
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const std::shared_ptr<ISessionCallback>& cb,
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std::shared_ptr<ISession>* out) {
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*out = SharedRefBase::make<Session>(sensorId, userId, cb);
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return ndk::ScopedAStatus::ok();
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}
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} // namespace aidl::android::hardware::biometrics::fingerprint
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