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
16#include "usbmgrhasright_fuzzer.h"
17
18#include "usb_errors.h"
19#include "usb_srv_client.h"
20
21namespace OHOS {
22namespace USB {
23    bool UsbMgrHasRightFuzzTest(const uint8_t* data, size_t /* size */)
24    {
25        auto &usbSrvClient = UsbSrvClient::GetInstance();
26        std::vector<UsbDevice> devList;
27        auto ret = usbSrvClient.GetDevices(devList);
28        if (ret != UEC_OK || devList.empty()) {
29            USB_HILOGE(MODULE_USB_SERVICE, "get devices failed");
30            return false;
31        }
32
33        ret = usbSrvClient.RequestRight(devList[0].GetName());
34        if (ret != UEC_OK) {
35            USB_HILOGE(MODULE_USB_SERVICE, "request right failed");
36            return false;
37        }
38
39        if (usbSrvClient.HasRight(std::string(reinterpret_cast<const char*>(data)))) {
40            return false;
41        }
42        return true;
43    }
44}
45}
46
47/* Fuzzer entry point */
48extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
49{
50    /* Run your code on data */
51    OHOS::USB::UsbMgrHasRightFuzzTest(data, size);
52    return 0;
53}
54
55