xref: /base/hiviewdfx/hidumper/test/fuzztest/client_fuzzer/client_fuzzer.cpp

/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <cstddef>
#include <cstdint>
#include <string>
#include <unistd.h>
#include "string_ex.h"
#include "dump_manager_client.h"

namespace OHOS {
    bool ClientFuzzTest(const uint8_t* data, size_t size)
    {
        std::string randomData(reinterpret_cast<const char*>(data), size);
        auto& dumpManagerClient = HiviewDFX::DumpManagerClient::GetInstance();
        std::vector<std::u16string> args{
            std::u16string(u"hidumper"),
            Str8ToStr16(randomData)
        };
        dumpManagerClient.Request(args, STDOUT_FILENO);
        return true;
    }
}

/* Fuzzer entry point */
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
    /* Run your code on data */
    OHOS::ClientFuzzTest(data, size);
    return 0;
}