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 "startinputdevicecooperate_fuzzer.h"
17
18 #include "input_manager.h"
19 #include "mmi_log.h"
20
21 namespace OHOS {
22 namespace MMI {
23 namespace {
24 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = { LOG_CORE, MMI_LOG_DOMAIN, "StartInputDeviceCooperateFuzzTest" };
25 } // namespace
26
StartInputDeviceCooperateFuzzTest(const uint8_t * data,size_t size)27 void StartInputDeviceCooperateFuzzTest(const uint8_t* data, size_t size)
28 {
29 if (data == nullptr) {
30 return;
31 }
32 const std::string sinkDeviceId(reinterpret_cast<const char*>(data), size);
33 const int32_t srcInputDeviceId = *(reinterpret_cast<const int32_t*>(data));
34 auto fun = [](std::string listener, CooperationMessage cooperateMessages) {
35 MMI_HILOGD("StartInputDeviceCooperateFuzzTest");
36 };
37 InputManager::GetInstance()->StartInputDeviceCooperate(sinkDeviceId, srcInputDeviceId, fun);
38 }
39 } // MMI
40 } // OHOS
41
42 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)43 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
44 {
45 if (data == nullptr) {
46 return 0;
47 }
48 if (size < sizeof(int32_t)) {
49 return 0;
50 }
51 OHOS::MMI::StartInputDeviceCooperateFuzzTest(data, size);
52 return 0;
53 }
54
55