1 /*
2 * Copyright (c) 2022-2023 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 "dstreamcancelcapture_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20
21 #include "dstream_operator.h"
22 #include "v1_0/dcamera_types.h"
23
24 namespace OHOS {
25 namespace DistributedHardware {
DstreamCancelCaptureFuzzTest(const uint8_t * data,size_t size)26 void DstreamCancelCaptureFuzzTest(const uint8_t* data, size_t size)
27 {
28 if ((data == nullptr) || (size < sizeof(int32_t))) {
29 return;
30 }
31 int32_t captureId = *(reinterpret_cast<const int*>(data));
32
33 std::string abilityInfo(reinterpret_cast<const char*>(data), size);
34 std::shared_ptr<DMetadataProcessor> dMetadataProcessor = std::make_shared<DMetadataProcessor>();
35 dMetadataProcessor->InitDCameraAbility(abilityInfo);
36 OHOS::sptr<DStreamOperator> dCameraStreamOperator(new (std::nothrow) DStreamOperator(dMetadataProcessor));
37
38 dCameraStreamOperator->CancelCapture(captureId);
39 }
40 }
41 }
42
43 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)44 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
45 {
46 /* Run your code on data */
47 OHOS::DistributedHardware::DstreamCancelCaptureFuzzTest(data, size);
48 return 0;
49 }
50
51