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