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 "dcameragetdevicebydhbase_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20
21 #include "dcamera_host.h"
22
23 namespace OHOS {
24 namespace DistributedHardware {
DcameraGetDeviceByDHBaseFuzzTest(const uint8_t * data,size_t size)25 void DcameraGetDeviceByDHBaseFuzzTest(const uint8_t* data, size_t size)
26 {
27 if ((data == nullptr) || (size == 0)) {
28 return;
29 }
30 std::string deviceId = "1";
31 std::string dhId = "2";
32 DHBase dhBase;
33 dhBase.deviceId_ = deviceId;
34 dhBase.dhId_ = dhId;
35
36 std::string cameraId = "1__2";
37 std::string sinkAbilityInfo(reinterpret_cast<const char*>(data), size);
38 std::string sourceAbilityInfo(reinterpret_cast<const char*>(data), size);
39 OHOS::sptr<DCameraDevice> dcameraDevice(new (std::nothrow) DCameraDevice(dhBase, sinkAbilityInfo,
40 sourceAbilityInfo));
41 if (dcameraDevice == nullptr) {
42 return;
43 }
44 DCameraHost::GetInstance()->dCameraDeviceMap_.emplace(cameraId, dcameraDevice);
45 DCameraHost::GetInstance()->GetDCameraDeviceByDHBase(dhBase);
46 }
47 }
48 }
49
50 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)51 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
52 {
53 /* Run your code on data */
54 OHOS::DistributedHardware::DcameraGetDeviceByDHBaseFuzzTest(data, size);
55 return 0;
56 }
57
58