1 /*
2 * Copyright (c) 2024 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 "scenesessionmgrlstubreg_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_lite.h"
28 #include "scene_session_manager_lite_stub.h"
29 #include "scene_session_manager_lite_interface.h"
30
31 using namespace OHOS::Rosen;
32
33 namespace OHOS {
34 namespace {
35 constexpr size_t DATA_MIN_SIZE = 2;
36 }
37
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)38 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
39 {
40 if (data == nullptr || size < DATA_MIN_SIZE) {
41 return false;
42 }
43
44 MessageParcel parcel;
45 MessageParcel reply;
46 MessageOption option;
47
48 parcel.WriteInterfaceToken(SceneSessionManagerLiteStub::GetDescriptor());
49 parcel.WriteBuffer(data, size);
50
51 parcel.RewindRead(0);
52 SceneSessionManagerLite::GetInstance().OnRemoteRequest(
53 static_cast<uint32_t>(ISceneSessionManagerLite::
54 SceneSessionManagerLiteMessage::TRANS_ID_REGISTER_SESSION_LISTENER),
55 parcel, reply, option);
56 parcel.RewindRead(0);
57 SceneSessionManagerLite::GetInstance().OnRemoteRequest(
58 static_cast<uint32_t>(ISceneSessionManagerLite::
59 SceneSessionManagerLiteMessage::TRANS_ID_UNREGISTER_SESSION_LISTENER),
60 parcel, reply, option);
61 parcel.RewindRead(0);
62 SceneSessionManagerLite::GetInstance().OnRemoteRequest(
63 static_cast<uint32_t>(ISceneSessionManagerLite::
64 SceneSessionManagerLiteMessage::TRANS_ID_MOVE_MISSIONS_TO_FOREGROUND),
65 parcel, reply, option);
66 parcel.RewindRead(0);
67 SceneSessionManagerLite::GetInstance().OnRemoteRequest(
68 static_cast<uint32_t>(ISceneSessionManagerLite::
69 SceneSessionManagerLiteMessage::TRANS_ID_MOVE_MISSIONS_TO_BACKGROUND),
70 parcel, reply, option);
71 parcel.RewindRead(0);
72 SceneSessionManagerLite::GetInstance().OnRemoteRequest(
73 static_cast<uint32_t>(ISceneSessionManagerLite::
74 SceneSessionManagerLiteMessage::TRANS_ID_REGISTER_WINDOW_MANAGER_AGENT),
75 parcel, reply, option);
76 parcel.RewindRead(0);
77 SceneSessionManagerLite::GetInstance().OnRemoteRequest(
78 static_cast<uint32_t>(ISceneSessionManagerLite::
79 SceneSessionManagerLiteMessage::TRANS_ID_UNREGISTER_WINDOW_MANAGER_AGENT),
80 parcel, reply, option);
81 parcel.RewindRead(0);
82 SceneSessionManagerLite::GetInstance().OnRemoteRequest(
83 static_cast<uint32_t>(ISceneSessionManagerLite::SceneSessionManagerLiteMessage::TRANS_ID_CHECK_WINDOW_ID),
84 parcel, reply, option);
85 return true;
86 }
87 } // namespace OHOS
88
89 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)90 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
91 {
92 /* Run your code on data */
93 OHOS::DoSomethingInterestingWithMyAPI(data, size);
94 return 0;
95 }