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 "unpreparecooperate_fuzzer.h"
17
18 #include "singleton.h"
19
20 #include "devicestatus_service.h"
21 #include "message_parcel.h"
22
23 using namespace OHOS::Msdp::DeviceStatus;
24 namespace OHOS {
25 const std::u16string FORMMGR_INTERFACE_TOKEN { u"ohos.msdp.Idevicestatus" };
26
UnPrepareCooperateFuzzTest(const uint8_t * data,size_t size)27 bool UnPrepareCooperateFuzzTest(const uint8_t* data, size_t size)
28 {
29 MessageParcel datas;
30 datas.WriteInterfaceToken(FORMMGR_INTERFACE_TOKEN);
31 datas.WriteBuffer(data, size);
32 datas.RewindRead(0);
33 MessageParcel reply;
34 MessageOption option;
35 DelayedSingleton<DeviceStatusService>::GetInstance()->OnRemoteRequest(
36 static_cast<uint32_t>(Msdp::DeviceInterfaceCode::UNPREPARE_COOPERATE), datas, reply, option);
37 return true;
38 }
39 } // namespace OHOS
40
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)41 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
42 {
43 /* Run your code on data */
44 if (data == nullptr) {
45 return 0;
46 }
47
48 OHOS::UnPrepareCooperateFuzzTest(data, size);
49 return 0;
50 }
51