C++ CFileFind::IsSystem方法代码示例

bool CDirectoryTreeCtrl::HasSubdirectories(CString strDir)
{
	strDir += _T("*.*");

	CFileFind finder;
	BOOL bWorking = finder.FindFile(strDir);

	while (bWorking)
	{
		bWorking = finder.FindNextFile();

		if (finder.IsDots())
			continue;
		if (finder.IsSystem())
			continue;
		if (!finder.IsDirectory())
			continue;

		finder.Close();

		return true;
	}

	finder.Close();
	return false;
}

void CDirectoryTreeCtrl::AddSubdirectories(HTREEITEM hRoot, CString strDir)
{
	strDir += _T("*.*");

	CFileFind finder;
	BOOL bWorking = finder.FindFile(strDir);

	while (bWorking)
	{
		bWorking = finder.FindNextFile();

		if (finder.IsDots())
			continue;
		if (finder.IsSystem())
			continue;
		if (!finder.IsDirectory())
			continue;
		
		CString	strFilename = finder.GetFileName();
		int		iIdx;

		if ((iIdx = strFilename.ReverseFind('\\')) != -1)
			strFilename = strFilename.Mid(iIdx + 1);

		AddChildItem(hRoot, strFilename);
	}

	finder.Close();
}

void CSharedDirsTreeCtrl::AddSharedDirectory(CString strDir, bool bSubDirectories){
	if (!FileSystemTreeIsShared(strDir)){
		m_strliSharedDirs.AddTail(strDir);
	}
	if (bSubDirectories){
		if (strDir.Right(1) != _T("\\"))
			strDir += _T("\\");
		CFileFind finder;
		BOOL bWorking = finder.FindFile(strDir+_T("*.*"));
		while (bWorking)
		{
			bWorking = finder.FindNextFile();
			if (finder.IsDots() || finder.IsSystem() || !finder.IsDirectory())
				continue;
			AddSharedDirectory(strDir + finder.GetFileName(), true);
		}
		finder.Close();
	}
}

void CSharedDirsTreeCtrl::FileSystemTreeAddSubdirectories(CDirectoryItem* pRoot)
{
	CString strDir = pRoot->m_strFullPath;
	if (strDir.Right(1) != _T("\\"))
		strDir += _T("\\");
	CFileFind finder;
	BOOL bWorking = finder.FindFile(strDir+_T("*.*"));
	while (bWorking)
	{
		bWorking = finder.FindNextFile();
		if (finder.IsDots() || finder.IsSystem() || !finder.IsDirectory())
			continue;
		
		CString strFilename = finder.GetFileName();
		if (strFilename.ReverseFind(_T('\\')) != -1)
			strFilename = strFilename.Mid(strFilename.ReverseFind(_T('\\')) + 1);
		FileSystemTreeAddChildItem(pRoot, strFilename, false);
	}
	finder.Close();
}

bool CSharedDirsTreeCtrl::FileSystemTreeHasSubdirectories(CString strDir)
{
	if (strDir.Right(1) != _T('\\'))
		strDir += _T('\\');
	CFileFind finder;
	BOOL bWorking = finder.FindFile(strDir+_T("*.*"));
	while (bWorking)
	{
		bWorking = finder.FindNextFile();
		if (finder.IsDots())
			continue;
		if (finder.IsSystem())
			continue;
		if (!finder.IsDirectory())
			continue;
		finder.Close();
		return true;
	}
	finder.Close();
	return false;
}

BOOL CPPgDirectories::OnApply()
{
	bool testtempdirchanged=false;
	CString testincdirchanged = thePrefs.GetMuleDirectory(EMULE_INCOMINGDIR);

	CString strIncomingDir;
	GetDlgItemText(IDC_INCFILES, strIncomingDir);
	MakeFoldername(strIncomingDir);
	if (strIncomingDir.IsEmpty()){
		strIncomingDir = thePrefs.GetDefaultDirectory(EMULE_INCOMINGDIR, true); // will create the directory here if it doesnt exists
		SetDlgItemText(IDC_INCFILES, strIncomingDir);
	}
	else if (thePrefs.IsInstallationDirectory(strIncomingDir)){
		AfxMessageBox(GetResString(IDS_WRN_INCFILE_RESERVED));
		return FALSE;
	}
	else if (strIncomingDir.CompareNoCase(testincdirchanged) != 0 && strIncomingDir.CompareNoCase(thePrefs.GetDefaultDirectory(EMULE_INCOMINGDIR, false)) != 0){
		// if the user chooses a non-default directory which already contains files, inform him that all those files
		// will be shared
		CFileFind ff;
		CString strSearchPath;
		strSearchPath.Format(_T("%s\\*"),strIncomingDir);
		bool bEnd = !ff.FindFile(strSearchPath, 0);
		bool bExistingFile = false;
		while (!bEnd)
		{
			bEnd = !ff.FindNextFile();
			if (ff.IsDirectory() || ff.IsDots() || ff.IsSystem() || ff.IsTemporary() || ff.GetLength()==0 || ff.GetLength()>MAX_EMULE_FILE_SIZE)
				continue;

			// ignore real LNK files
			TCHAR szExt[_MAX_EXT];
			_tsplitpath(ff.GetFileName(), NULL, NULL, NULL, szExt);
			if (_tcsicmp(szExt, _T(".lnk")) == 0){
				SHFILEINFO info;
				if (SHGetFileInfo(ff.GetFilePath(), 0, &info, sizeof(info), SHGFI_ATTRIBUTES) && (info.dwAttributes & SFGAO_LINK)){
					if (!thePrefs.GetResolveSharedShellLinks())
						continue;
				}
			}

			// ignore real THUMBS.DB files -- seems that lot of ppl have 'thumbs.db' files without the 'System' file attribute
			if (ff.GetFileName().CompareNoCase(_T("thumbs.db")) == 0)
				continue;

			bExistingFile = true;
			break;
		}
		if (bExistingFile
			&& AfxMessageBox(GetResString(IDS_WRN_INCFILE_EXISTS), MB_OKCANCEL | MB_ICONINFORMATION) == IDCANCEL)
		{
			return FALSE;
		}
	}
	
	// checking specified tempdir(s)
	CString strTempDir;
	GetDlgItemText(IDC_TEMPFILES, strTempDir);
	if (strTempDir.IsEmpty()){
		strTempDir = thePrefs.GetDefaultDirectory(EMULE_TEMPDIR, true); // will create the directory here if it doesnt exists
		SetDlgItemText(IDC_TEMPFILES, strTempDir);
	}

	int curPos=0;
	CStringArray temptempfolders;
	CString atmp=strTempDir.Tokenize(_T("|"), curPos);
	while (!atmp.IsEmpty())
	{
		atmp.Trim();
		if (!atmp.IsEmpty()) {
			if (CompareDirectories(strIncomingDir, atmp)==0){
					AfxMessageBox(GetResString(IDS_WRN_INCTEMP_SAME));
					return FALSE;
			}	
			if (thePrefs.IsInstallationDirectory(atmp)){
				AfxMessageBox(GetResString(IDS_WRN_TEMPFILES_RESERVED));
				return FALSE;
			}
			bool doubled=false;
			for (int i=0;i<temptempfolders.GetCount();i++)	// avoid double tempdirs
				if (temptempfolders.GetAt(i).CompareNoCase(atmp)==0) {
					doubled=true;
					break;
				}
			if (!doubled) {
				temptempfolders.Add(atmp);
				if (thePrefs.tempdir.GetCount()>=temptempfolders.GetCount()) {
					if( atmp.CompareNoCase(thePrefs.GetTempDir(temptempfolders.GetCount()-1))!=0	)
						testtempdirchanged=true;
				} else testtempdirchanged=true;

			}
		}
		atmp = strTempDir.Tokenize(_T("|"), curPos);
	}

	if (temptempfolders.IsEmpty())
		temptempfolders.Add(strTempDir = thePrefs.GetDefaultDirectory(EMULE_TEMPDIR, true));

	if (temptempfolders.GetCount()!=thePrefs.tempdir.GetCount())
//.........这里部分代码省略.........

//------------------------------------------------
// 파일의 리스트 및 각 파일에 대한 자세한 정보를 
// 함께 저장하게 됨
// data.h파일에 해당 구조체를 선언한다.
//--------------------------------------------------
void CMyExplorerDoc::SelectTreeViewFolder(CString strFullName)
{

	LIST_VIEW*	pListView;
	CFileFind	ff;

	// 사용자가 폴더를 선택할 때마다 파일 리스트를
	// 새로 업데이트 해야 함
	// 따라서 기존 정보를 모두 삭제한다.
	if (m_pFileList != NULL)
		RemoveAllFileList();

	m_pFileList = new CObList;

	SetCurrentPath(strFullName);
	strFullName += "*.*";

	if (ff.FindFile(strFullName) == TRUE)
	{
		BOOL	bFlag = TRUE;
		while(bFlag == TRUE)
		{
			bFlag = ff.FindNextFile();

			// 디렉토리 , 도트파일이면 다시 찾음 
			if (ff.IsDirectory() || ff.IsDots())
				continue;
			
			// 파일 정보를 알아내서LIST_VIEW 구조체에 
			// 저장한 후 
			// 그것을 모두 m_pFileList에 저장한다.
			pListView = new LIST_VIEW;
			InitListViewStruct(pListView);

			pListView->strName = ff.GetFileName();
			pListView->strPath = ff.GetFilePath();

			CString		strName = pListView->strName;
			CString		strExt = ff.GetFileTitle();

			int			nNum = strName.GetLength() - strExt.GetLength();

			if (nNum == 0)
				strExt = "";
			else
				strExt = strName.Right(nNum - 1);
			pListView->strKind = strExt + " 파일";
			pListView->dwFileSize = ff.GetLength();

			CTime	time;
			if (ff.GetCreationTime(time) == TRUE)
				pListView->tCreateTime = time;
			if (ff.GetLastAccessTime(time) == TRUE)
				pListView->tLastAccessTime = time;
			if (ff.GetLastWriteTime(time) == TRUE)
				pListView->tLastWriteTime = time;
			if (ff.IsHidden() == TRUE)
				pListView->bIsHidden = TRUE;
			if (ff.IsReadOnly() == TRUE)
				pListView->bIsReadOnly = TRUE;
			if (ff.IsArchived() == TRUE)
				pListView->bIsArchived = TRUE;
			if (ff.IsSystem() == TRUE)
				pListView->bIsSystem = TRUE;

			m_pFileList->AddTail((CObject*)pListView);
		}
	}
	ff.Close();

	//------------------------------
	m_pExpListView->SetFileList();
	//-------------------------------------
}

void CACEdit::ReadDirectory(CString m_Dir)
{
	CFileFind FoundFiles;
	TCHAR ch;
	CWaitCursor hg;

	// Wenn mittem im Pfad,
	// vorheriges Verzeichnis einlesen.
	if (m_Dir.Right(1) != _T('\\'))
	{
		_tsplitpath(m_Dir, m_szDrive, m_szDir, m_szFname, m_szExt);
		m_Dir.Format(_T("%s%s"),m_szDrive, m_szDir);
	}

	//ist hübscher
	ch = (TCHAR)towupper(m_Dir.GetAt(0));
	m_Dir.SetAt(0,ch);

	CString m_Name,m_File,m_Dir1 = m_Dir;
	if (m_Dir.Right(1) != _T('\\'))
		m_Dir += _T("\\");

	if(m_LastDirectory.CompareNoCase(m_Dir) == 0 && m_Liste.m_SearchList.GetSize())
		return;

	m_LastDirectory = m_Dir;
	m_Dir += _T("*.*");

	BOOL bContinue = FoundFiles.FindFile(m_Dir);
	if(bContinue)
		RemoveSearchAll();

	while (bContinue == TRUE)
	{
		bContinue = FoundFiles.FindNextFile();
		m_File = FoundFiles.GetFileName();

		if(FoundFiles.IsHidden() || FoundFiles.IsSystem())
			continue;
		if(FoundFiles.IsDirectory())
		{
			if(m_iMode & _MODE_ONLY_FILES)
				continue;
			if(FoundFiles.IsDots())
				continue;

			if (m_File.Right(1) != _T('\\'))
				m_File += _T("\\");
		}

		if(!FoundFiles.IsDirectory())
			if(m_iMode & _MODE_ONLY_DIRS)
				continue;

		if(m_iMode & _MODE_FS_START_DIR_)
		{
			m_Name = m_File;
		}
		else
		{
			m_Name = m_Dir1;
			if (m_Name.Right(1) != _T('\\'))
				m_Name += _T("\\");

			m_Name += m_File;
		}

		AddSearchString(m_Name);
	}
	FoundFiles.Close();
	return;

}