/*

 * Copyright (c) 2023-2024 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 "file_helper.h"



#include <climits>

#include <cstdlib>

#include <unistd.h>



#include "directory_ex.h"

#include "log.h"



namespace OHOS {

namespace Security {

namespace CodeSign {

bool CheckFilePathValid(const std::string &path, const std::string &baseRealPath)

{

    std::string realPath;

    if (!OHOS::PathToRealPath(path, realPath)) {

        LOG_INFO("Get real path failed, path = %{public}s", path.c_str());

        return false;

    }

    return (realPath.size() > baseRealPath.size()) &&

        (realPath.compare(0, baseRealPath.size(), baseRealPath) == 0) &&

        (realPath[baseRealPath.size()] == '/');

}

}

}

}