1 /*
2 * Copyright (c) 2022 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 <cstddef>
17 #include <cstdint>
18
19 #include "launcher_service.h"
20
21 #include "launcherservice_fuzzer.h"
22
23 using Want = OHOS::AAFwk::Want;
24
25 using namespace OHOS::AppExecFwk;
26 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)27 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
28 {
29 LauncherService launcherService;
30 sptr<IBundleStatusCallback> callback;
31 launcherService.RegisterCallback(callback);
32 launcherService.UnRegisterCallback();
33 std::string bundleName (reinterpret_cast<const char*>(data), size);
34 LauncherAbilityInfo launcherAbilityInfo;
35 launcherAbilityInfo.userId = reinterpret_cast<uintptr_t>(data);
36 std::vector<LauncherAbilityInfo> launcherAbilityInfos;
37 launcherAbilityInfos.push_back(launcherAbilityInfo);
38 launcherService.GetAbilityList(bundleName, reinterpret_cast<uintptr_t>(data), launcherAbilityInfos);
39 Want want;
40 want.SetAction(bundleName);
41 launcherService.GetAbilityInfo(want, reinterpret_cast<uintptr_t>(data), launcherAbilityInfo);
42 ApplicationFlag flags = ApplicationFlag::GET_BASIC_APPLICATION_INFO;
43 ApplicationInfo applicationInfo;
44 launcherService.GetApplicationInfo(bundleName, flags, reinterpret_cast<uintptr_t>(data), applicationInfo);
45 launcherService.IsBundleEnabled(bundleName);
46 AbilityInfo abilityInfo;
47 launcherService.IsAbilityEnabled(abilityInfo);
48 ShortcutInfo shortcutInfo;
49 shortcutInfo.bundleName = bundleName;
50 std::vector<ShortcutInfo> shortcutInfos;
51 shortcutInfos.push_back(shortcutInfo);
52 launcherService.GetShortcutInfos(bundleName, shortcutInfos);
53 launcherService.GetAllLauncherAbilityInfos(reinterpret_cast<uintptr_t>(data), launcherAbilityInfos);
54 launcherService.GetLauncherAbilityByBundleName(bundleName,
55 reinterpret_cast<uintptr_t>(data), launcherAbilityInfos);
56 launcherService.GetAllLauncherAbility(reinterpret_cast<uintptr_t>(data), launcherAbilityInfos);
57 launcherService.GetShortcutInfoV9(bundleName, shortcutInfos);
58 return true;
59 }
60 }
61
62 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)63 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
64 {
65 // Run your code on data.
66 OHOS::DoSomethingInterestingWithMyAPI(data, size);
67 return 0;
68 }