1 /*
2 * Copyright (c) 2021 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 "manifest_fuzzer.h"
17
18 #include "frameworks/bridge/common/manifest/manifest_appinfo.h"
19 #include "frameworks/bridge/common/manifest/manifest_parser.h"
20 #include "frameworks/bridge/common/manifest/manifest_router.h"
21 #include "frameworks/bridge/common/manifest/manifest_widget.h"
22 #include "frameworks/bridge/common/manifest/manifest_window.h"
23
24 namespace OHOS {
25 constexpr uint32_t u16m = 65535;
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)26 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
27 {
28 std::string s(reinterpret_cast<const char*>(data), size % u16m);
29 OHOS::Ace::Framework::ManifestRouter manifestRouter;
30 manifestRouter.GetPagePath(s);
31 OHOS::Ace::Framework::ManifestWidget widget(s, "");
32 OHOS::Ace::Framework::ManifestWidgetGroup mg;
33 mg.WidgetParse(nullptr);
34 OHOS::Ace::Framework::ManifestWindow win;
35 win.PrintInfo();
36 win.WindowParse(nullptr);
37 OHOS::Ace::Framework::ManifestAppInfo mi;
38 mi.AppInfoParse(nullptr);
39 mi.ParseI18nJsonInfo();
40 OHOS::Ace::Framework::ManifestParser mp;
41 mp.Parse(s);
42 return true;
43 }
44 }
45
46 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)47 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
48 {
49 /* Run your code on data */
50 OHOS::DoSomethingInterestingWithMyAPI(data, size);
51 return 0;
52 }
53
54