fileutil.h

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// $Id: fileutil.h 1461 2006-07-18 09:50:40Z luke $
/* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE
================================XARAHEADERSTART===========================
 
               Xara LX, a vector drawing and manipulation program.
                    Copyright (C) 1993-2006 Xara Group Ltd.
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              respective authors. See AUTHORS file for details.

LICENSE TO USE AND MODIFY SOFTWARE
----------------------------------

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Franklin St, Fifth Floor, Boston, MA  02110-1301 USA


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=================================XARAHEADEREND============================
 */
// FileUtil - WinOil level file manipulation library


#ifndef INC_FILEUTIL
#define INC_FILEUTIL

class PathName;


/****************************************************************************

>   class FileUtil

    Author:     Mike_Kenny (Xara Group Ltd) <camelotdev@xara.com>
    Created:    24/07/96
    Purpose:    This class contains a library of static functions for use
                on Windows platforms. The functions perform general file
                manipulation operations, rather than single file data IO.
                If you want the size of a file, to locate a particular file
                on disc etc, then here's where you'll find all those useful
                routines to do it.
    SeeAlso:

****************************************************************************/

class FileUtil
{
public:     // Scanning for specific files
    static BOOL FindResourceFile(TCHAR* SearchFile, TCHAR* FoundFile);


public:     // Scanning through a set of particular files in a directory
    static BOOL StartFindingFiles(String_256 *FileSpecifier);
    static BOOL FindNextFile(String_256 *FoundFile);
    static void StopFindingFiles(void);

public:     // Misc
    static BOOL GetLongFileName(LPTSTR lpszPath, LPTSTR lpszOutput, size_t cchMaxOutLen);
    static UINT32 GetTemporaryFileName(const TCHAR *PathName, const TCHAR *Prefix, UINT32 Unique, TCHAR *FileName);
    static DWORD GetTemporaryPath(UINT32 BufferLength,  TCHAR *Buffer);

    static PathName GetTemporaryPathName();
    static BOOL GetTemporaryPathName(const TCHAR *pExt, PathName *pTempPath);
    static BOOL DeleteFile(PathName *FileToRemove);

    static BOOL GetCurrentDirectory(String_256 * pCurrentPath);
    static BOOL SetCurrentDirectory(const PathName& NewCurrentPath);
    static BOOL SetCurrentDirectory(const String_256& NewCurrentPath);

    static BOOL RecursiveCreateDirectory( const String_256& strDirPath );

    //A straightforward wrapper for the MFC function GetFileAttributes
    static DWORD FindFileAttributes(LPCTSTR lpFileName)
    {
        TRACE( wxT("Warning - FileUtil::FindFileAttributes called\n") );
#if defined(__WXMSW__)
        return GetFileAttributes( lpFileName );
#else
        return 0;
#endif
        }

private:    // Private data
    static BOOL             SearchActive;
    static bool             s_fStarted;
    static String_256       SearchPath;
    static wxDir            s_dirSearch;
};

/****************************************************************************

>   class FindFiles : public CC_CLASS_MEMDUMP

    Author:     Neville_Humphrys (Xara Group Ltd) <camelotdev@xara.com>
    Created:    09/01/97
    Purpose:    This class can be used for searching directories for files.
                It is basically equivalent to the 
    SeeAlso:

****************************************************************************/

class FindFiles : public CC_CLASS_MEMDUMP
{
    // Declare the class for memory tracking
    CC_DECLARE_MEMDUMP(FindFiles);
public:
    FindFiles() {};

public:     // Scanning through a set of particular files in a directory
    BOOL StartFindingFiles(String_256 *FileSpecifier);
    BOOL FindNextFile(String_256 *FoundFile, BOOL *IsDirectory);
    BOOL StopFindingFiles();

private:    // Private data
    String_256      m_SearchPath;
#if defined(__WXMSW__)
    HANDLE          m_SearchHandle;
    WIN32_FIND_DATA m_SearchData;
#endif
};

#endif

---