#ifndef B2D3FCFE_BBC5_4EFD_9AA7_7EEB5C58E2AE
#define B2D3FCFE_BBC5_4EFD_9AA7_7EEB5C58E2AE
#include <Poco/File.h>
#include <Poco/FileStream.h>
#include <Poco/StreamCopier.h>
#include <string>
#include "Logger.h"
namespace Util
{
class FileUtil
{
private:
public:
    static std::string readFile(const std::string& fileFullName)
    {
        std::string content;
        Poco::File  file(fileFullName);
        if (file.exists())
        {
            try
            {
                Poco::FileInputStream fis(fileFullName);
                Poco::StreamCopier::copyToString(fis, content);
                fis.close();
            }
            catch (Poco::Exception& e)
            {
                logger().error("readFile read error: %s", std::string(e.what()));
            }
        }
        return content;
    }

    static bool writeFile(const std::string& fileFullName, const std::string& content)
    {
        try
        {
            Poco::FileOutputStream fos(fileFullName, std::ios::trunc);
            fos << content;
            fos.close();

            int fd = ::open(fileFullName.c_str(), O_RDWR);
            if (fd != -1)
            {
                ::fsync(fd);
                ::close(fd);
            }

            return true;
        }
        catch (Poco::Exception& e)
        {
            logger().error("writeFile file error: %s", std::string(e.what()));
        }
        return false;
    }

    static void delFile(const std::string& fileFullName)
    {
        if (!fileFullName.empty())
        {
            if (Poco::File(fileFullName).exists())
            {
                Poco::File(fileFullName).remove();
                logger().debug("删除文件: %s", fileFullName);
            }
        }
    }
};
}
#endif