1 /*
2 * Copyright (c) 2023 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 "getdragtargetpid_fuzzer.h"
17
18 #include "singleton.h"
19
20 #define private public
21 #include "devicestatus_service.h"
22 #include "fi_log.h"
23 #include "message_parcel.h"
24
25 #undef LOG_TAG
26 #define LOG_TAG "GetDragTargetPidFuzzTest"
27
28 namespace OHOS {
29 namespace Msdp {
30 namespace DeviceStatus {
31 namespace OHOS {
GetDragTargetPidFuzzTest(const uint8_t * data,size_t size)32 bool GetDragTargetPidFuzzTest(const uint8_t* data, size_t size)
33 {
34 const std::u16string FORMMGR_DEVICE_TOKEN { u"ohos.msdp.Idevicestatus" };
35 MessageParcel datas;
36 if (!datas.WriteInterfaceToken(FORMMGR_DEVICE_TOKEN) || !datas.WriteBuffer(data, size) || !datas.RewindRead(0)) {
37 FI_HILOGE("Failed to write datas content");
38 return false;
39 }
40 MessageParcel reply;
41 MessageOption option;
42 DelayedSingleton<DeviceStatusService>::GetInstance()->OnRemoteRequest(
43 static_cast<uint32_t>(Msdp::DeviceInterfaceCode::GET_DRAG_TARGET_PID), datas, reply, option);
44 return true;
45 }
46 } // namespace OHOS
47
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)48 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
49 {
50 /* Run your code on data */
51 if (data == nullptr) {
52 return 0;
53 }
54
55 OHOS::GetDragTargetPidFuzzTest(data, size);
56 return 0;
57 }
58 } // namespace DeviceStatus
59 } // namespace Msdp
60 } // namespace OHOS