1 /*
2 * Copyright (c) 2021 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 "devicestatusclient_fuzzer.h"
17
18 #include <stddef.h>
19 #include <stdint.h>
20
21 using namespace std;
22 using namespace OHOS;
23 using namespace OHOS::Msdp;
24 auto &client_ = DevicestatusClient::GetInstance();
25 sptr<DevicestatusClientFuzzer::DevicestatusTestCallback> cb = new DevicestatusClientFuzzer::DevicestatusTestCallback();
26 const int WAIT_TIME = 1000;
OnDevicestatusChanged(const DevicestatusDataUtils::DevicestatusData & devicestatusData)27 void DevicestatusClientFuzzer::DevicestatusTestCallback::OnDevicestatusChanged(const \
28 DevicestatusDataUtils::DevicestatusData& devicestatusData)
29 {
30 std::cout << "DevicestatusTestCallback type: " << devicestatusData.type << std::endl;
31 std::cout << "DevicestatusTestCallback value: " << devicestatusData.value << std::endl;
32 }
33
TestSubscribeCallback(const uint8_t * data)34 void DevicestatusClientFuzzer::TestSubscribeCallback(const uint8_t* data)
35 {
36 std::cout << "TestSubscribeCallback: Enter " << std::endl;
37
38 client_.SubscribeCallback(DevicestatusDataUtils::DevicestatusType::TYPE_LID_OPEN, cb);
39
40 std::this_thread::sleep_for(std::chrono::milliseconds(WAIT_TIME));
41 TestGetDevicestatusData();
42 }
43
TestGetDevicestatusData()44 void DevicestatusClientFuzzer::TestGetDevicestatusData()
45 {
46 std::cout << "TestGetDevicestatusData: Enter " << std::endl;
47 client_.GetDevicestatusData(DevicestatusDataUtils::DevicestatusType::TYPE_LID_OPEN);
48
49 std::this_thread::sleep_for(std::chrono::milliseconds(WAIT_TIME));
50 TestUnSubscribeCallback();
51 }
52
TestUnSubscribeCallback()53 void DevicestatusClientFuzzer::TestUnSubscribeCallback()
54 {
55 std::cout << "TestUnSubscribeCallback: Enter " << std::endl;
56
57 client_.UnSubscribeCallback(DevicestatusDataUtils::DevicestatusType::TYPE_LID_OPEN, cb);
58 }
59
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)60 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
61 {
62 DevicestatusClientFuzzer::TestSubscribeCallback(data);
63 return true;
64 }
65
66 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)67 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
68 {
69 /* Run your code on data */
70 DoSomethingInterestingWithMyAPI(data, size);
71 return 0;
72 }
73