1 /*
2 * Copyright (c) 2024 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 <chrono>
17 #include <securec.h>
18 #include <string>
19
20 #include "device_manager_impl.h"
21 #include "dm_constants.h"
22 #include "softbus_listener.h"
23 #include "refresh_softbus_lnn_fuzzer.h"
24
25 namespace OHOS {
26 namespace DistributedHardware {
RefreshSoftbusLNNFuzzTest(const uint8_t * data,size_t size)27 void RefreshSoftbusLNNFuzzTest(const uint8_t* data, size_t size)
28 {
29 if ((data == nullptr) || (size < sizeof(uint16_t))) {
30 return;
31 }
32 std::string pkgNameStr(reinterpret_cast<const char*>(data), size);
33 const char *pkgName = pkgNameStr.c_str();
34 DmSubscribeInfo dmSubInfo;
35 dmSubInfo.subscribeId = *(reinterpret_cast<const uint16_t*>(data));
36 dmSubInfo.mode = DM_DISCOVER_MODE_ACTIVE;
37 dmSubInfo.medium = DM_USB;
38 dmSubInfo.isSameAccount = true;
39 dmSubInfo.isWakeRemote = true;
40 std::string customData(reinterpret_cast<const char*>(data), size);
41
42 std::shared_ptr<SoftbusListener> softbusListener = std::make_shared<SoftbusListener>();
43 softbusListener->RefreshSoftbusLNN(pkgName, dmSubInfo, customData);
44 }
45 }
46 }
47
48 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
50 {
51 /* Run your code on data */
52 OHOS::DistributedHardware::RefreshSoftbusLNNFuzzTest(data, size);
53
54 return 0;
55 }
56