1 /* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef CAMERA_INPUT_FUZZER_H 17 #define CAMERA_INPUT_FUZZER_H 18 19 #include "camera_device_service_stub.h" 20 #include "hcamera_device.h" 21 #include <fuzzer/FuzzedDataProvider.h> 22 23 namespace OHOS { 24 namespace CameraStandard { 25 26 class FoldScreenListener; 27 28 class IRemoteObjectMock : public IRemoteObject { 29 public: GetObjectRefCount()30 inline int32_t GetObjectRefCount() override 31 { 32 return 0; 33 } SendRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)34 inline int SendRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option) override 35 { 36 return 0; 37 } AddDeathRecipient(const sptr<DeathRecipient> & recipient)38 inline bool AddDeathRecipient(const sptr<DeathRecipient> &recipient) override 39 { 40 return true; 41 } RemoveDeathRecipient(const sptr<DeathRecipient> & recipient)42 inline bool RemoveDeathRecipient(const sptr<DeathRecipient> &recipient) override 43 { 44 return true; 45 } Dump(int fd,const std::vector<std::u16string> & args)46 inline int Dump(int fd, const std::vector<std::u16string> &args) override 47 { 48 return 0; 49 } 50 }; 51 52 class ICameraDeviceServiceCallbackMock : public ICameraDeviceServiceCallback, public IRemoteObjectMock { 53 public: OnError(const int32_t errorType,const int32_t errorMsg)54 inline int32_t OnError(const int32_t errorType, const int32_t errorMsg) override 55 { 56 return 0; 57 } OnResult(const uint64_t timestamp,const std::shared_ptr<OHOS::Camera::CameraMetadata> & result)58 inline int32_t OnResult(const uint64_t timestamp, 59 const std::shared_ptr<OHOS::Camera::CameraMetadata> &result) override 60 { 61 return 0; 62 } AsObject()63 sptr<IRemoteObject> AsObject() override 64 { 65 return this; 66 } 67 }; 68 69 class HCameraDeviceFuzzer { 70 public: 71 static bool hasPermission; 72 static sptr<HCameraDevice> fuzz_; 73 static void HCameraDeviceFuzzTest1(FuzzedDataProvider& fdp); 74 static void HCameraDeviceFuzzTest2(FuzzedDataProvider& fdp); 75 static void HCameraDeviceFuzzTest3(FuzzedDataProvider& fdp); 76 static void HCameraDeviceFuzzTest4(FuzzedDataProvider& fdp); 77 }; 78 } //CameraStandard 79 } //OHOS 80 #endif //CAMERA_INPUT_FUZZER_H