1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef CPP_EVS_MANAGER_AIDL_WRAPPERS_INCLUDE_HIDLENUMERATOR_H 18 #define CPP_EVS_MANAGER_AIDL_WRAPPERS_INCLUDE_HIDLENUMERATOR_H 19 20 #include <aidl/android/hardware/automotive/evs/BnEvsEnumerator.h> 21 #include <aidl/android/hardware/automotive/evs/IEvsCamera.h> 22 #include <aidl/android/hardware/automotive/evs/IEvsDisplay.h> 23 #include <aidl/android/hardware/automotive/evs/IEvsEnumeratorStatusCallback.h> 24 #include <android/hardware/automotive/evs/1.1/IEvsDisplay.h> 25 #include <android/hardware/automotive/evs/1.1/IEvsEnumerator.h> 26 #include <system/camera_metadata.h> 27 28 namespace aidl::android::automotive::evs::implementation { 29 30 namespace aidlevs = ::aidl::android::hardware::automotive::evs; 31 namespace hidlevs = ::android::hardware::automotive::evs; 32 33 class HidlEnumerator final : public hidlevs::V1_1::IEvsEnumerator { 34 public: 35 // Methods from ::android::hardware::automotive::evs::V1_0::IEvsEnumerator follow. 36 ::android::hardware::Return<void> getCameraList(getCameraList_cb _hidl_cb) override; 37 ::android::hardware::Return<::android::sp<hidlevs::V1_0::IEvsCamera>> openCamera( 38 const ::android::hardware::hidl_string& cameraId) override; 39 ::android::hardware::Return<void> closeCamera( 40 const ::android::sp<hidlevs::V1_0::IEvsCamera>& virtualCamera) override; 41 ::android::hardware::Return<::android::sp<hidlevs::V1_0::IEvsDisplay>> openDisplay() override; 42 ::android::hardware::Return<void> closeDisplay( 43 const ::android::sp<hidlevs::V1_0::IEvsDisplay>& display) override; 44 ::android::hardware::Return<hidlevs::V1_0::DisplayState> getDisplayState() override; 45 46 // Methods from hardware::automotive::evs::V1_1::IEvsEnumerator follow. 47 ::android::hardware::Return<void> getCameraList_1_1(getCameraList_1_1_cb _hidl_cb) override; 48 ::android::hardware::Return<::android::sp<hidlevs::V1_1::IEvsCamera>> openCamera_1_1( 49 const ::android::hardware::hidl_string& cameraId, 50 const ::android::hardware::camera::device::V3_2::Stream& streamCfg) override; isHardware()51 ::android::hardware::Return<bool> isHardware() override { return false; } 52 ::android::hardware::Return<void> getDisplayIdList(getDisplayIdList_cb _list_cb) override; 53 ::android::hardware::Return<::android::sp<hidlevs::V1_1::IEvsDisplay>> openDisplay_1_1( 54 uint8_t id) override; 55 ::android::hardware::Return<void> getUltrasonicsArrayList( 56 getUltrasonicsArrayList_cb _hidl_cb) override; 57 ::android::hardware::Return<::android::sp<hidlevs::V1_1::IEvsUltrasonicsArray>> 58 openUltrasonicsArray(const ::android::hardware::hidl_string& ultrasonicsArrayId) override; 59 ::android::hardware::Return<void> closeUltrasonicsArray( 60 const ::android::sp<hidlevs::V1_1::IEvsUltrasonicsArray>& evsUltrasonicsArray) override; 61 HidlEnumerator(const std::shared_ptr<aidlevs::IEvsEnumerator> & service)62 explicit HidlEnumerator(const std::shared_ptr<aidlevs::IEvsEnumerator>& service) : 63 mEnumerator(service) {} 64 virtual ~HidlEnumerator(); 65 66 // Implementation details 67 bool init(const char* hardwareServiceName); 68 69 private: 70 std::shared_ptr<aidlevs::IEvsEnumerator> mEnumerator; 71 std::weak_ptr<aidlevs::IEvsDisplay> mAidlDisplay; 72 std::vector<uint8_t> mAidlDisplayIds; 73 ::android::wp<hidlevs::V1_0::IEvsDisplay> mHidlDisplay; 74 }; 75 76 } // namespace aidl::android::automotive::evs::implementation 77 78 #endif // CPP_EVS_MANAGER_AIDL_WRAPPERS_INCLUDE_HIDLENUMERATOR_H 79