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 "dcameranotify_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20
21 #include "dcamera_provider.h"
22 #include "v1_1/dcamera_types.h"
23
24 namespace OHOS {
25 namespace DistributedHardware {
DcameraNotifyFuzzTest(const uint8_t * data,size_t size)26 void DcameraNotifyFuzzTest(const uint8_t* data, size_t size)
27 {
28 if ((data == nullptr) || (size < sizeof(int))) {
29 return;
30 }
31
32 std::string deviceId = "1";
33 std::string dhId = "2";
34 DHBase dhBase;
35 dhBase.deviceId_ = deviceId;
36 dhBase.dhId_ = dhId;
37 DCameraHDFEvent event;
38 event.type_ = *(reinterpret_cast<const int*>(data));
39 event.result_ = *(reinterpret_cast<const int*>(data));
40 event.content_ = std::string(reinterpret_cast<const char*>(data), size);
41
42 DCameraProvider::GetInstance()->Notify(dhBase, event);
43 }
44 }
45 }
46
47 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)48 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
49 {
50 /* Run your code on data */
51 OHOS::DistributedHardware::DcameraNotifyFuzzTest(data, size);
52 return 0;
53 }
54
55