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 "statusbardelegatemanagerfirst_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 #define private public
23 #include "scene_board/status_bar_delegate_manager.h"
24 #undef private
25
26 using namespace OHOS::AAFwk;
27 using namespace OHOS::AppExecFwk;
28
29 namespace OHOS {
30 namespace {
31 constexpr size_t STRING_MAX_LENGTH = 128;
32 }
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)33 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
34 {
35 std::shared_ptr<StatusBarDelegateManager> statusBarDelegate = std::make_shared<StatusBarDelegateManager>();
36 if (!statusBarDelegate) {
37 return false;
38 }
39 sptr<AbilityRuntime::IStatusBarDelegate> delegate;
40 std::shared_ptr<AbilityRecord> abilityRecord;
41 std::string instanceKey;
42 uint32_t accessTokenId;
43 bool isMultiInstance;
44 FuzzedDataProvider fdp(data, size);
45 instanceKey = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
46 accessTokenId = fdp.ConsumeIntegral<uint32_t>();
47 isMultiInstance = fdp.ConsumeBool();
48 statusBarDelegate->RegisterStatusBarDelegate(delegate);
49 statusBarDelegate->GetStatusBarDelegate();
50 statusBarDelegate->IsCallerInStatusBar(instanceKey);
51 statusBarDelegate->IsInStatusBar(accessTokenId, isMultiInstance);
52 statusBarDelegate->IsSupportStatusBar();
53 statusBarDelegate->DoProcessAttachment(abilityRecord);
54 statusBarDelegate->DoCallerProcessAttachment(abilityRecord);
55 statusBarDelegate->DoCallerProcessDetachment(abilityRecord);
56
57 return true;
58 }
59 }
60
61 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)62 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
63 {
64 // Run your code on data.
65 OHOS::DoSomethingInterestingWithMyAPI(data, size);
66 return 0;
67 }