| /* |
| * Copyright (C) 2022 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 CPP_EVS_MANAGER_AIDL_WRAPPERS_INCLUDE_AIDLENUMERATOR_H |
| #define CPP_EVS_MANAGER_AIDL_WRAPPERS_INCLUDE_AIDLENUMERATOR_H |
| |
| #include <aidl/android/hardware/automotive/evs/BnEvsEnumerator.h> |
| #include <aidl/android/hardware/automotive/evs/IEvsCamera.h> |
| #include <aidl/android/hardware/automotive/evs/IEvsDisplay.h> |
| #include <aidl/android/hardware/automotive/evs/IEvsEnumeratorStatusCallback.h> |
| #include <android/hardware/automotive/evs/1.1/IEvsDisplay.h> |
| #include <android/hardware/automotive/evs/1.1/IEvsEnumerator.h> |
| #include <system/camera_metadata.h> |
| |
| namespace aidl::android::automotive::evs::implementation { |
| |
| namespace aidlevs = ::aidl::android::hardware::automotive::evs; |
| namespace hidlevs = ::android::hardware::automotive::evs; |
| |
| class AidlEnumerator final : public ::aidl::android::hardware::automotive::evs::BnEvsEnumerator { |
| public: |
| // Methods from ::aidl::android::hardware::automotive::evs::IEvsEnumerator |
| ::ndk::ScopedAStatus isHardware(bool* flag) override; |
| ::ndk::ScopedAStatus openCamera(const std::string& cameraId, |
| const aidlevs::Stream& streamConfig, |
| std::shared_ptr<aidlevs::IEvsCamera>* obj) override; |
| ::ndk::ScopedAStatus closeCamera(const std::shared_ptr<aidlevs::IEvsCamera>& obj) override; |
| ::ndk::ScopedAStatus getCameraList(std::vector<aidlevs::CameraDesc>* _aidl_return) override; |
| ::ndk::ScopedAStatus getStreamList(const aidlevs::CameraDesc& desc, |
| std::vector<aidlevs::Stream>* _aidl_return) override; |
| ::ndk::ScopedAStatus openDisplay(int32_t displayId, |
| std::shared_ptr<aidlevs::IEvsDisplay>* obj) override; |
| ::ndk::ScopedAStatus closeDisplay(const std::shared_ptr<aidlevs::IEvsDisplay>& obj) override; |
| ::ndk::ScopedAStatus getDisplayIdList(std::vector<uint8_t>* list) override; |
| ::ndk::ScopedAStatus getDisplayState(aidlevs::DisplayState* state) override; |
| ::ndk::ScopedAStatus openUltrasonicsArray( |
| const std::string& id, std::shared_ptr<aidlevs::IEvsUltrasonicsArray>* obj) override; |
| ::ndk::ScopedAStatus closeUltrasonicsArray( |
| const std::shared_ptr<aidlevs::IEvsUltrasonicsArray>& obj) override; |
| ::ndk::ScopedAStatus getUltrasonicsArrayList( |
| std::vector<aidlevs::UltrasonicsArrayDesc>* list) override; |
| ::ndk::ScopedAStatus registerStatusCallback( |
| const std::shared_ptr<aidlevs::IEvsEnumeratorStatusCallback>& callback) override; |
| |
| explicit AidlEnumerator(const ::android::sp<hidlevs::V1_0::IEvsEnumerator>& svc, |
| bool forceV1_0 = false); |
| virtual ~AidlEnumerator() { mImpl = nullptr; } |
| |
| // Implementation details |
| bool init(const char* hardwareServiceName); |
| |
| private: |
| class IHidlEnumerator; |
| class ImplV0; |
| class ImplV1; |
| |
| std::shared_ptr<IHidlEnumerator> mImpl; |
| ::android::wp<hidlevs::V1_0::IEvsDisplay> mHidlDisplay; |
| std::weak_ptr<aidlevs::IEvsDisplay> mAidlDisplay; |
| }; |
| |
| class AidlEnumerator::IHidlEnumerator { |
| public: |
| virtual ::ndk::ScopedAStatus closeCamera( |
| const ::android::sp<hidlevs::V1_0::IEvsCamera>& cameraObj) = 0; |
| virtual ::ndk::ScopedAStatus closeDisplay( |
| const ::android::sp<hidlevs::V1_0::IEvsDisplay>& display) = 0; |
| virtual ::ndk::ScopedAStatus getCameraList(std::vector<aidlevs::CameraDesc>* _aidl_return) = 0; |
| virtual ::ndk::ScopedAStatus getDisplayIdList(std::vector<uint8_t>* list) = 0; |
| virtual ::ndk::ScopedAStatus openCamera(const std::string& cameraId, |
| const aidlevs::Stream& streamConfig, |
| std::shared_ptr<aidlevs::IEvsCamera>* obj) = 0; |
| virtual ::android::sp<hidlevs::V1_0::IEvsDisplay> openDisplay(int32_t displayId) = 0; |
| |
| explicit IHidlEnumerator(const ::android::sp<hidlevs::V1_0::IEvsEnumerator>& svc) : |
| mHidlEnumerator(svc) {} |
| virtual ~IHidlEnumerator() { mHidlEnumerator = nullptr; } |
| |
| protected: |
| ::android::sp<hidlevs::V1_0::IEvsEnumerator> mHidlEnumerator; |
| ::android::wp<hidlevs::V1_0::IEvsDisplay> mActiveHidlDisplay; |
| }; |
| |
| class AidlEnumerator::ImplV0 final : public IHidlEnumerator { |
| public: |
| virtual ::ndk::ScopedAStatus closeCamera( |
| const ::android::sp<hidlevs::V1_0::IEvsCamera>& cameraObj) override; |
| virtual ::ndk::ScopedAStatus closeDisplay( |
| const ::android::sp<hidlevs::V1_0::IEvsDisplay>& display) override; |
| virtual ::ndk::ScopedAStatus getCameraList( |
| std::vector<aidlevs::CameraDesc>* _aidl_return) override; |
| virtual ::ndk::ScopedAStatus getDisplayIdList(std::vector<uint8_t>* list) override; |
| virtual ::ndk::ScopedAStatus openCamera(const std::string& cameraId, |
| const aidlevs::Stream& streamConfig, |
| std::shared_ptr<aidlevs::IEvsCamera>* obj) override; |
| virtual ::android::sp<hidlevs::V1_0::IEvsDisplay> openDisplay(int32_t displayId) override; |
| |
| explicit ImplV0(const ::android::sp<hidlevs::V1_0::IEvsEnumerator>& svc) : |
| IHidlEnumerator(svc) {} |
| }; |
| |
| class AidlEnumerator::ImplV1 final : public IHidlEnumerator { |
| public: |
| virtual ::ndk::ScopedAStatus closeCamera( |
| const ::android::sp<hidlevs::V1_0::IEvsCamera>& cameraObj) override; |
| virtual ::ndk::ScopedAStatus closeDisplay( |
| const ::android::sp<hidlevs::V1_0::IEvsDisplay>& display) override; |
| virtual ::ndk::ScopedAStatus getCameraList( |
| std::vector<aidlevs::CameraDesc>* _aidl_return) override; |
| virtual ::ndk::ScopedAStatus getDisplayIdList(std::vector<uint8_t>* list) override; |
| virtual ::ndk::ScopedAStatus openCamera(const std::string& cameraId, |
| const aidlevs::Stream& streamConfig, |
| std::shared_ptr<aidlevs::IEvsCamera>* obj) override; |
| virtual ::android::sp<hidlevs::V1_0::IEvsDisplay> openDisplay(int32_t displayId) override; |
| |
| explicit ImplV1(const ::android::sp<hidlevs::V1_1::IEvsEnumerator>& svc) : |
| IHidlEnumerator(svc), mHidlEnumerator(svc) {} |
| virtual ~ImplV1() { mHidlEnumerator = nullptr; } |
| |
| private: |
| ::android::sp<hidlevs::V1_1::IEvsEnumerator> mHidlEnumerator; |
| }; |
| |
| } // namespace aidl::android::automotive::evs::implementation |
| |
| #endif // CPP_EVS_MANAGER_AIDL_WRAPPERS_INCLUDE_AIDLENUMERATOR_H |