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 #include <string>
16
17 #include "softbus_connector.h"
18 #include "softbus_bus_center.h"
19 #include "dm_device_info.h"
20 #include "dm_publish_info.h"
21 #include "dm_subscribe_info.h"
22 #include "softbus_discovery_callback.h"
23 #include "softbus_publish_callback.h"
24 #include "softbus_session.h"
25 #include "softbus_connector_publish_fuzzer.h"
26
27 namespace OHOS {
28 namespace DistributedHardware {
SoftBusConnectorPublishFuzzTest(const uint8_t * data,size_t size)29 void SoftBusConnectorPublishFuzzTest(const uint8_t* data, size_t size)
30 {
31 if ((data == nullptr) || (size < sizeof(int32_t))) {
32 return;
33 }
34
35 std::string deviceId(reinterpret_cast<const char*>(data), size);
36 int32_t publishId = *(reinterpret_cast<const int32_t*>(data));
37 uint16_t subscribeId = *(reinterpret_cast<const uint16_t*>(data));
38 std::shared_ptr<SoftbusConnector> softbusConnector = std::make_shared<SoftbusConnector>();
39 DmPublishInfo dmPublishInfo;
40 dmPublishInfo.publishId = publishId;
41 DmSubscribeInfo subscribeInfo;
42 subscribeInfo.subscribeId = subscribeId;
43
44 softbusConnector->PublishDiscovery(dmPublishInfo);
45 softbusConnector->UnPublishDiscovery(publishId);
46 softbusConnector->StartDiscovery(subscribeInfo);
47 softbusConnector->StopDiscovery(subscribeId);
48 softbusConnector->StartDiscovery(subscribeId);
49 softbusConnector->HaveDeviceInMap(deviceId);
50 }
51 }
52 }
53
54 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)55 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
56 {
57 /* Run your code on data */
58 OHOS::DistributedHardware::SoftBusConnectorPublishFuzzTest(data, size);
59
60 return 0;
61 }
62