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#include "clouddaemonmanager_fuzzer.h"
16
17#include <cstddef>
18#include <cstdint>
19
20#include "cloud_daemon_manager.h"
21#include "cloud_daemon_manager_impl.h"
22#include "cloud_fuzzer_helper.h"
23namespace OHOS {
24constexpr size_t U32_AT_SIZE = 4;
25
26using namespace OHOS::FileManagement::CloudFile;
27using namespace std;
28
29void StartFuseFuzzTest(const uint8_t *data, size_t size)
30{
31    FuzzData fuzzData(data, size);
32    int32_t userId = fuzzData.GetData<int32_t>();
33    int32_t devFd = fuzzData.GetData<int32_t>();
34    int len = static_cast<int>(fuzzData.GetRemainSize());
35    std::string path = fuzzData.GetStringFromData(len);
36    CloudDaemonManager::GetInstance().StartFuse(userId, devFd, path);
37}
38} // namespace OHOS
39
40/* Fuzzer entry point */
41extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
42{
43    /* Run your code on data */
44    if (data == nullptr || size <= (OHOS::U32_AT_SIZE << 1)) {
45        return 0;
46    }
47
48    OHOS::StartFuseFuzzTest(data, size);
49    return 0;
50}
51