filefactory.cpp

Resource editor base speadrum Chinese mobile

// FileFactory.cpp: implementation of the CFileFactory class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "FileFactory.h"

const char CFileFactory::SZ_FILE_FLAG[] = "scimmires_";

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CFileFactory::CFileFactory()
{
    m_bModified = FALSE;
}

CFileFactory::~CFileFactory()
{

}

BOOL CFileFactory::FileIsWritable( LPCTSTR pszFileName )
{
    _ASSERTE( pszFileName != NULL );

    WIN32_FIND_DATA wfd;
    HANDLE hFind = ::FindFirstFile(pszFileName, &wfd);
    if( hFind != INVALID_HANDLE_VALUE )
    {
        DWORD dwFileAttr = wfd.dwFileAttributes;
        ::FindClose(hFind);

        // 如果文件已经存在，判断是否是只读属性并提示用户。
        if(dwFileAttr & FILE_ATTRIBUTE_READONLY)
        {
            _tcscpy(m_szErrMsg, _T("The file is read only! can't save!"));
            return FALSE;
        }        
    }

    return TRUE;
}