1 /*
2 * Copyright (c) 2025 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 "scenesessionmgrstublifecycle_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <parcel.h>
21 #include <securec.h>
22
23 #include <iremote_stub.h>
24 #include "message_option.h"
25 #include "message_parcel.h"
26 #include "marshalling_helper.h"
27 #include "scene_session_manager.h"
28 #include "scene_session_manager_stub.h"
29 #include "scene_session_manager_interface.h"
30
31 using namespace OHOS::Rosen;
32
33 namespace OHOS {
34 namespace {
35 constexpr size_t DATA_MIN_SIZE = 2;
36 }
37
SceneSessionMgrLifecycleIpcTest(MessageParcel & parcel)38 void SceneSessionMgrLifecycleIpcTest(MessageParcel& parcel)
39 {
40 MessageParcel reply;
41 MessageOption option;
42 parcel.RewindRead(0);
43 SceneSessionManager::GetInstance().OnRemoteRequest(static_cast<uint32_t>(ISceneSessionManager::
44 SceneSessionManagerMessage::TRANS_ID_GET_PARENT_MAIN_WINDOW_ID), parcel, reply, option);
45 }
46
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)47 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
48 {
49 if (data == nullptr || size < DATA_MIN_SIZE) {
50 return false;
51 }
52 MessageParcel parcel;
53 parcel.WriteInterfaceToken(SceneSessionManagerStub::GetDescriptor());
54 parcel.WriteBuffer(data, size);
55 SceneSessionMgrLifecycleIpcTest(parcel);
56 return true;
57 }
58 } // namespace OHOS
59
60 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)61 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
62 {
63 /* Run your code on data */
64 OHOS::DoSomethingInterestingWithMyAPI(data, size);
65 return 0;
66 }
67