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 "devicegetcachestub_fuzzer.h"
17
18 #include "singleton.h"
19
20 #define private public
21 #include "devicestatus_service.h"
22 #include "message_parcel.h"
23
24 namespace OHOS {
25 namespace Msdp {
26 namespace DeviceStatus {
27
28 namespace OHOS {
29
DeviceStatusGetCacheFuzzTest(const uint8_t * data,size_t size)30 void DeviceStatusGetCacheFuzzTest(const uint8_t* data, size_t size)
31 {
32 const std::u16string FORMMGR_DEVICE_TOKEN { u"ohos.msdp.Idevicestatus" };
33 MessageParcel datas;
34 datas.WriteInterfaceToken(FORMMGR_DEVICE_TOKEN);
35 datas.WriteBuffer(data, size);
36 datas.RewindRead(0);
37 MessageParcel reply;
38 MessageOption option;
39 DelayedSingleton<DeviceStatusService>::GetInstance()->OnRemoteRequest(
40 static_cast<uint32_t>(Msdp::DeviceInterfaceCode::DEVICESTATUS_GETCACHE), datas, reply, option);
41 }
42 }
43
44 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)45 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
46 {
47 /* Run your code on data */
48 if (data == nullptr) {
49 return 0;
50 }
51
52 OHOS::DeviceStatusGetCacheFuzzTest(data, size);
53 return 0;
54 }
55 } // namespace DeviceStatus
56 } // namespace Msdp
57 } // namespace OHOS
58