mirror of
https://github.com/openharmony/device_manager.git
synced 2026-07-01 21:44:51 -04:00
wangyb0625
69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <cstddef>
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#include <cstdint>
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#include <string>
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#include "device_manager_impl.h"
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#include "device_manager.h"
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#include "device_manager_callback.h"
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#include "device_discovery_fuzzer.h"
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namespace OHOS {
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namespace DistributedHardware {
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class DeviceDiscoveryCallbackTest : public DiscoveryCallback {
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public:
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DeviceDiscoveryCallbackTest() : DiscoveryCallback() {}
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virtual ~DeviceDiscoveryCallbackTest() {}
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virtual void OnDiscoverySuccess(uint16_t subscribeId) override {}
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virtual void OnDiscoveryFailed(uint16_t subscribeId, int32_t failedReason) override {}
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virtual void OnDeviceFound(uint16_t subscribeId, const DmDeviceInfo &deviceInfo) override {}
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};
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void DeviceDiscoveryFuzzTest(const uint8_t* data, size_t size)
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{
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if ((data == nullptr) || (size <= 0)) {
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return;
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}
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std::string bundleName(reinterpret_cast<const char*>(data), size);
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DmSubscribeInfo subInfo;
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subInfo.subscribeId = *(reinterpret_cast<const uint16_t*>(data));
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subInfo.mode = *(reinterpret_cast<const DmDiscoverMode*>(data));
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subInfo.medium = *(reinterpret_cast<const DmExchangeMedium*>(data));
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subInfo.freq = *(reinterpret_cast<const DmExchangeFreq*>(data));
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subInfo.isSameAccount = *(reinterpret_cast<const bool*>(data));
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subInfo.isWakeRemote = *(reinterpret_cast<const bool*>(data));
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strncpy_s(subInfo.capability, DM_MAX_DEVICE_CAPABILITY_LEN, (char*)data, DM_MAX_DEVICE_CAPABILITY_LEN);
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std::string extra(reinterpret_cast<const char*>(data), size);
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int16_t subscribeId = *(reinterpret_cast<const int16_t*>(data));
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std::shared_ptr<DiscoveryCallback> callback = std::make_shared<DeviceDiscoveryCallbackTest>();
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int32_t ret = DeviceManager::GetInstance().StartDeviceDiscovery(bundleName,
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subInfo, extra, callback);
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ret = DeviceManager::GetInstance().StopDeviceDiscovery(bundleName, subscribeId);
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}
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}
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}
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/* Fuzzer entry point */
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
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{
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/* Run your code on data */
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OHOS::DistributedHardware::DeviceDiscoveryFuzzTest(data, size);
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return 0;
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}
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