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 #define private public
16 #define protected public
17
18 #include <cstddef>
19 #include <cstdint>
20
21 #include "app_control_proxy.h"
22
23 #include "defaultapphostimpl_fuzzer.h"
24 #include "default_app_host_impl.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 std::string type(reinterpret_cast<const char *>(data), size);
31 BundleInfo bundleInfo;
32 Element element;
33 element.bundleName = "";
34 AAFwk::Want want;
35 want.SetElementName("", "");
36
37 bool isDefaultApp = false;
38 auto defaultAppHostImpl_ = std::make_shared<DefaultAppHostImpl>();
39 defaultAppHostImpl_->GetDefaultApplication(reinterpret_cast<uintptr_t>(data), type, bundleInfo);
40 defaultAppHostImpl_->IsDefaultApplication(type, isDefaultApp);
41 defaultAppHostImpl_->SetDefaultApplication(reinterpret_cast<uintptr_t>(data), type, want);
42 defaultAppHostImpl_->ResetDefaultApplication(reinterpret_cast<uintptr_t>(data), type);
43
44 return true;
45 }
46 }
47
48 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
50 {
51 // Run your code on data.
52 OHOS::DoSomethingInterestingWithMyAPI(data, size);
53 return 0;
54 }