1 /*
2 * Copyright (c) 2022 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 #include <fuzzer/FuzzedDataProvider.h>
17 #include "addinterceptor_fuzzer.h"
18
19 #include "input_manager.h"
20 #include "mmi_log.h"
21
22 #undef MMI_LOG_TAG
23 #define MMI_LOG_TAG "AddInterceptorFuzzTest"
24
25 namespace OHOS {
26 namespace MMI {
27 class InputEventConsumerTest : public IInputEventConsumer {
28 public:
OnInputEvent(std::shared_ptr<KeyEvent> keyEvent) const29 void OnInputEvent(std::shared_ptr<KeyEvent> keyEvent) const override {};
OnInputEvent(std::shared_ptr<PointerEvent> pointerEvent) const30 void OnInputEvent(std::shared_ptr<PointerEvent> pointerEvent) const override
31 {
32 MMI_HILOGD("Report pointer event success");
33 };
OnInputEvent(std::shared_ptr<AxisEvent> axisEvent) const34 void OnInputEvent(std::shared_ptr<AxisEvent> axisEvent) const override {};
35 };
36
AddInterceptorFuzzTest(const uint8_t * data,size_t size)37 void AddInterceptorFuzzTest(const uint8_t* data, size_t size)
38 {
39 FuzzedDataProvider fdp(data, size);
40 int32_t inceptorId = fdp.ConsumeIntegral<int32_t>();
41 InputManager::GetInstance()->RemoveInterceptor(inceptorId);
42 }
43 } // namespace MMI
44 } // namespace OHOS
45
46 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)47 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
48 {
49 /* Run your code on data */
50 OHOS::MMI::AddInterceptorFuzzTest(data, size);
51 return 0;
52 }
53
54