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 "bundle_file_util.h"
20
21 #include "bundlefileutil_fuzzer.h"
22
23 using namespace OHOS::AppExecFwk;
24 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)25 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
26 {
27 BundleFileUtil fileUtil;
28 std::string bundlePath (reinterpret_cast<const char*>(data), size);
29 std::string realPath (reinterpret_cast<const char*>(data), size);
30 std::vector<std::string> bundlePaths;
31 bundlePaths.push_back(bundlePath);
32 std::vector<std::string> realPaths;
33 realPaths.push_back(realPath);
34 fileUtil.CheckFilePath(bundlePath, realPath);
35 fileUtil.CheckFilePath(bundlePaths, realPaths);
36 std::string fileName (reinterpret_cast<const char*>(data), size);
37 std::string extensionName (reinterpret_cast<const char*>(data), size);
38 fileUtil.CheckFileType(fileName, extensionName);
39 fileUtil.CheckFileName(fileName);
40 fileUtil.CheckFileSize(bundlePath, reinterpret_cast<intptr_t>(data));
41 std::string currentBundlePath (reinterpret_cast<const char*>(data), size);
42 std::vector<std::string> hapFileList;
43 hapFileList.push_back(currentBundlePath);
44 fileUtil.GetHapFilesFromBundlePath(bundlePath, hapFileList);
45 return true;
46 }
47 }
48
49 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)50 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
51 {
52 // Run your code on data.
53 OHOS::DoSomethingInterestingWithMyAPI(data, size);
54 return 0;
55 }