FileIO/src/FileIOConfig.cpp

#include <array>
#include <windows.h>
#include <shlwapi.h>
#if defined(_MSC_VER)
#pragma comment(lib, "shlwapi.lib")
#endif

#include "../../Common/dummy.h"

#include "FileIOConfig.h"

namespace Regnessem
{
        namespace AddIn
        {
                namespace FileIO
                {
                        const LPCTSTR FileIOConfig::SectionName = TEXT("Global");
                        const LPCTSTR FileIOConfig::KeyName = TEXT("FileDir");

                        void FileIOConfig::LoadFromFile(const tstring &fileName)
                        {
                                if(!PathFileExists(fileName.c_str()))
                                        return;

                                std::array<TCHAR, MAX_PATH> buff;
                                GetPrivateProfileString(SectionName,KeyName,FileDir.c_str(),buff.data(),std::tuple_size<decltype(buff)>::value,fileName.c_str());
                                FileDir = buff.data();
                        }
                        
                        void FileIOConfig::SaveToFile(const tstring &fileName) const
                        {
                                const tstring dirPath = ExtractFilePath(fileName);

                                if(!PathFileExists(dirPath.c_str()))
                                        ForceDirectories(dirPath);

                                WritePrivateProfileString(SectionName,KeyName,FileDir.c_str(),fileName.c_str());
                        }
                }
        }
}