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 #define private public
16 #define protected public
17
18 #include <cstddef>
19 #include <cstdint>
20
21 #include "app_control_proxy.h"
22
23 #include "defaultapprdb_fuzzer.h"
24 #include "default_app_rdb.h"
25
26 using namespace OHOS::AppExecFwk;
27 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)28 bool DoSomethingInterestingWithMyAPI(const uint8_t *data, size_t size)
29 {
30 bool ret = false;
31 std::string type = "IMAGE";
32
33 BundleInfo bundleInfo;
34 Element element;
35 element.bundleName = "";
36 auto defaultAppDb_ = std::make_shared<DefaultAppRdb>();
37 defaultAppDb_->GetDefaultApplicationInfo(reinterpret_cast<uintptr_t>(data), type, element);
38 std::map<std::string, Element> currentInfos;
39 defaultAppDb_->GetDefaultApplicationInfos(reinterpret_cast<uintptr_t>(data), currentInfos);
40 std::map<std::string, Element> newInfos;
41 defaultAppDb_->SetDefaultApplicationInfos(reinterpret_cast<uintptr_t>(data), newInfos);
42 defaultAppDb_->SetDefaultApplicationInfo(reinterpret_cast<uintptr_t>(data), type, element);
43 defaultAppDb_->DeleteDefaultApplicationInfos(reinterpret_cast<uintptr_t>(data));
44 defaultAppDb_->DeleteDefaultApplicationInfo(reinterpret_cast<uintptr_t>(data), type);
45 defaultAppDb_->RegisterDeathListener();
46 defaultAppDb_->UnRegisterDeathListener();
47 defaultAppDb_->LoadDefaultApplicationConfig();
48 defaultAppDb_->LoadBackUpDefaultApplicationConfig();
49 defaultAppDb_->ConvertMimeTypeToUtd();
50 defaultAppDb_->DeleteDataFromDb(reinterpret_cast<uintptr_t>(data));
51 defaultAppDb_->SaveDataToDb(reinterpret_cast<uintptr_t>(data), newInfos);
52 defaultAppDb_->GetDataFromDb(reinterpret_cast<uintptr_t>(data), newInfos);
53 DefaultAppData defaultAppData;
54 const std::string DEFAULT_APP_JSON_PATH = "/etc/app/backup_default_app.json";
55 defaultAppDb_->ParseConfig(DEFAULT_APP_JSON_PATH, defaultAppData);
56 return true;
57 }
58 }
59 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)60 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
61 {
62 // Run your code on data.
63 OHOS::DoSomethingInterestingWithMyAPI(data, size);
64 return 0;
65 }