/*
 * Copyright (c) 2023 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 "sys_installer_fuzzer.h"

#include <array>
#include <cstddef>
#include <cstdint>
#include <iostream>
#include <string>
#include <vector>
#include "isys_installer.h"
#include "isys_installer_callback_func.h"
#include "sys_installer_kits_impl.h"

namespace OHOS {
using namespace SysInstaller;

void FuzzSysInstaller(const uint8_t* data, size_t size)
{
    SysInstallerKitsImpl::GetInstance().SysInstallerInit();
    SysInstallerKitsImpl::GetInstance().SetUpdateCallback(nullptr);
    SysInstallerKitsImpl::GetInstance().StartUpdatePackageZip(std::string(reinterpret_cast<const char*>(data), size));
    const std::string pkgPath = "/data/updater/fuzz/updater.zip";
    const std::string location = "location";
    SysInstallerKitsImpl::GetInstance().GetUpdateStatus();
    SysInstallerKitsImpl::GetInstance().StartUpdateParaZip(pkgPath,
        location, std::string(reinterpret_cast<const char*>(data), size));
    SysInstallerKitsImpl::GetInstance().AccDecompressAndVerifyPkg(
        pkgPath, std::string(reinterpret_cast<const char*>(data), size), 1);
    SysInstallerKitsImpl::GetInstance().AccDeleteDir(std::string(reinterpret_cast<const char*>(data), size));
}
}

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