make wxRearrangeDialog more customizable and add an example of customizing it to...

[wxWidgets.git] / src / common / filename.cpp

diff --git a/src/common/filename.cpp b/src/common/filename.cpp
index db24f8040fa9af6109eec6f89aee9301f95667da..4373beb7443454986c9f070c5759a515874f671a 100644 (file)
--- a/src/common/filename.cpp
+++ b/src/common/filename.cpp
@@ -6,7 +6,7 @@
 // Created:     28.12.2000
 // RCS-ID:      $Id$
 // Copyright:   (c) 2000 Robert Roebling
 // Created:     28.12.2000
 // RCS-ID:      $Id$
 // Copyright:   (c) 2000 Robert Roebling

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

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


@@ -47,7 +47,7 @@
                 Note that VMS uses different separators unlike Unix:
                  : always after the device. If the path does not contain : than
                    the default (the device of the current directory) is assumed.
                 Note that VMS uses different separators unlike Unix:
                  : always after the device. If the path does not contain : than
                    the default (the device of the current directory) is assumed.

-                 [ start of directory specyfication
+                 [ start of directory specification

                  . separator between directory and subdirectory
                  ] between directory and file
  */
                  . separator between directory and subdirectory
                  ] between directory and file
  */


@@ -60,10 +60,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-#pragma implementation "filename.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -72,26 +68,32 @@
 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-#include "wx/intl.h"
-#include "wx/log.h"
-#include "wx/file.h"
+    #ifdef __WXMSW__
+        #include "wx/msw/wrapwin.h" // For GetShort/LongPathName
+    #endif
+    #include "wx/dynarray.h"
+    #include "wx/intl.h"
+    #include "wx/log.h"
+    #include "wx/utils.h"
+    #include "wx/crt.h"

 #endif
 
 #include "wx/filename.h"
 #endif
 
 #include "wx/filename.h"

+#include "wx/private/filename.h"

 #include "wx/tokenzr.h"
 #include "wx/config.h"          // for wxExpandEnvVars
 #include "wx/tokenzr.h"
 #include "wx/config.h"          // for wxExpandEnvVars

-#include "wx/utils.h"
-#include "wx/file.h"

 #include "wx/dynlib.h"
 
 #include "wx/dynlib.h"
 

-// For GetShort/LongPathName
-#ifdef __WIN32__
-#include <windows.h>
-#include "wx/msw/winundef.h"
+#if defined(__WIN32__) && defined(__MINGW32__)
+    #include "wx/msw/gccpriv.h"
+#endif
+
+#ifdef __WXWINCE__
+#include "wx/msw/private.h"

 #endif
 
 #if defined(__WXMAC__)
 #endif
 
 #if defined(__WXMAC__)

-  #include  "wx/mac/private.h"  // includes mac headers
+  #include  "wx/osx/private.h"  // includes mac headers

 #endif
 
 // utime() is POSIX so should normally be available on all Unices
 #endif
 
 // utime() is POSIX so should normally be available on all Unices


@@ -107,10 +109,17 @@
 #endif
 
 #ifdef __MWERKS__
 #endif
 
 #ifdef __MWERKS__

+#ifdef __MACH__
+#include <sys/types.h>
+#include <utime.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#else

 #include <stat.h>
 #include <unistd.h>
 #include <unix.h>
 #endif
 #include <stat.h>
 #include <unistd.h>
 #include <unix.h>
 #endif

+#endif

 
 #ifdef __WATCOMC__
 #include <io.h>
 
 #ifdef __WATCOMC__
 #include <io.h>


@@ -124,6 +133,17 @@
 #endif
 #endif
 
 #endif
 #endif
 

+#ifdef __EMX__
+#include <os2.h>
+#define MAX_PATH _MAX_PATH
+#endif
+
+
+#if wxUSE_LONGLONG
+extern const wxULongLong wxInvalidSize = (unsigned)-1;
+#endif // wxUSE_LONGLONG
+
+

 // ----------------------------------------------------------------------------
 // private classes
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // private classes
 // ----------------------------------------------------------------------------


@@ -145,10 +165,11 @@ public:
     {
         m_hFile = ::CreateFile
                     (
     {
         m_hFile = ::CreateFile
                     (

-                     filename,                      // name
+                     filename.fn_str(),             // name

                      mode == Read ? GENERIC_READ    // access mask
                                   : GENERIC_WRITE,
                      mode == Read ? GENERIC_READ    // access mask
                                   : GENERIC_WRITE,

-                     0,                             // no sharing
+                     FILE_SHARE_READ |              // sharing mode
+                     FILE_SHARE_WRITE,              // (allow everything)

                      NULL,                          // no secutity attr
                      OPEN_EXISTING,                 // creation disposition
                      0,                             // no flags
                      NULL,                          // no secutity attr
                      OPEN_EXISTING,                 // creation disposition
                      0,                             // no flags


@@ -157,9 +178,12 @@ public:
 
         if ( m_hFile == INVALID_HANDLE_VALUE )
         {
 
         if ( m_hFile == INVALID_HANDLE_VALUE )
         {

-            wxLogSysError(_("Failed to open '%s' for %s"),
-                          filename.c_str(),
-                          mode == Read ? _("reading") : _("writing"));
+            if ( mode == Read )
+                wxLogSysError(_("Failed to open '%s' for reading"),
+                              filename.c_str());
+            else
+                wxLogSysError(_("Failed to open '%s' for writing"),
+                              filename.c_str());

         }
     }
 
         }
     }
 


@@ -174,7 +198,7 @@ public:
         }
     }
 
         }
     }
 

-    // return TRUE only if the file could be opened successfully
+    // return true only if the file could be opened successfully

     bool IsOk() const { return m_hFile != INVALID_HANDLE_VALUE; }
 
     // get the handle
     bool IsOk() const { return m_hFile != INVALID_HANDLE_VALUE; }
 
     // get the handle


@@ -190,7 +214,7 @@ private:
 // private functions
 // ----------------------------------------------------------------------------
 
 // private functions
 // ----------------------------------------------------------------------------
 

-#if defined(__WIN32__) && !defined(__WXMICROWIN__)
+#if wxUSE_DATETIME && defined(__WIN32__) && !defined(__WXMICROWIN__)

 
 // convert between wxDateTime and FILETIME which is a 64-bit value representing
 // the number of 100-nanosecond intervals since January 1, 1601.
 
 // convert between wxDateTime and FILETIME which is a 64-bit value representing
 // the number of 100-nanosecond intervals since January 1, 1601.


@@ -218,8 +242,8 @@ static void ConvertWxToFileTime(FILETIME *ft, const wxDateTime& dt)
 {
     SYSTEMTIME st;
     st.wDay = dt.GetDay();
 {
     SYSTEMTIME st;
     st.wDay = dt.GetDay();

-    st.wMonth = dt.GetMonth() + 1;
-    st.wYear = dt.GetYear();
+    st.wMonth = (WORD)(dt.GetMonth() + 1);
+    st.wYear = (WORD)dt.GetYear();

     st.wHour = dt.GetHour();
     st.wMinute = dt.GetMinute();
     st.wSecond = dt.GetSecond();
     st.wHour = dt.GetHour();
     st.wMinute = dt.GetMinute();
     st.wSecond = dt.GetSecond();


@@ -237,7 +261,7 @@ static void ConvertWxToFileTime(FILETIME *ft, const wxDateTime& dt)
     }
 }
 
     }
 }
 

-#endif // __WIN32__
+#endif // wxUSE_DATETIME && __WIN32__

 
 // return a string with the volume par
 static wxString wxGetVolumeString(const wxString& volume, wxPathFormat format)
 
 // return a string with the volume par
 static wxString wxGetVolumeString(const wxString& volume, wxPathFormat format)


@@ -266,6 +290,17 @@ static wxString wxGetVolumeString(const wxString& volume, wxPathFormat format)
     return path;
 }
 
     return path;
 }
 

+// return true if the format used is the DOS/Windows one and the string looks
+// like a UNC path
+static bool IsUNCPath(const wxString& path, wxPathFormat format)
+{
+    return format == wxPATH_DOS &&
+                path.length() >= 4 && // "\\a" can't be a UNC path
+                    path[0u] == wxFILE_SEP_PATH_DOS &&
+                        path[1u] == wxFILE_SEP_PATH_DOS &&
+                            path[2u] != wxFILE_SEP_PATH_DOS;
+}
+

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -281,98 +316,133 @@ void wxFileName::Assign( const wxFileName &filepath )
     m_name = filepath.GetName();
     m_ext = filepath.GetExt();
     m_relative = filepath.m_relative;
     m_name = filepath.GetName();
     m_ext = filepath.GetExt();
     m_relative = filepath.m_relative;

+    m_hasExt = filepath.m_hasExt;

 }
 
 void wxFileName::Assign(const wxString& volume,
                         const wxString& path,
                         const wxString& name,
                         const wxString& ext,
 }
 
 void wxFileName::Assign(const wxString& volume,
                         const wxString& path,
                         const wxString& name,
                         const wxString& ext,

-                        wxPathFormat format )
+                        bool hasExt,
+                        wxPathFormat format)

 {
 {

-    SetPath( path, format );
+    // we should ignore paths which look like UNC shares because we already
+    // have the volume here and the UNC notation (\\server\path) is only valid
+    // for paths which don't start with a volume, so prevent SetPath() from
+    // recognizing "\\foo\bar" in "c:\\foo\bar" as an UNC path
+    //
+    // note also that this is a rather ugly way to do what we want (passing
+    // some kind of flag telling to ignore UNC paths to SetPath() would be
+    // better) but this is the safest thing to do to avoid breaking backwards
+    // compatibility in 2.8
+    if ( IsUNCPath(path, format) )
+    {
+        // remove one of the 2 leading backslashes to ensure that it's not
+        // recognized as an UNC path by SetPath()
+        wxString pathNonUNC(path, 1, wxString::npos);
+        SetPath(pathNonUNC, format);
+    }
+    else // no UNC complications
+    {
+        SetPath(path, format);
+    }

 
     m_volume = volume;
     m_ext = ext;
     m_name = name;
 
     m_volume = volume;
     m_ext = ext;
     m_name = name;

+
+    m_hasExt = hasExt;

 }
 
 }
 

-void wxFileName::SetPath( const wxString &path, wxPathFormat format )
+void wxFileName::SetPath( const wxString& pathOrig, wxPathFormat format )

 {
     m_dirs.Clear();
 
 {
     m_dirs.Clear();
 

-    if ( !path.empty() )
+    if ( pathOrig.empty() )

     {
     {

-        wxPathFormat my_format = GetFormat( format );
-        wxString my_path = path;
+        // no path at all
+        m_relative = true;

 
 

-        // 1) Determine if the path is relative or absolute.
-        wxChar leadingChar = my_path[0u];
+        return;
+    }

 
 

-        switch (my_format)
-        {
-            case wxPATH_MAC:
-                m_relative = leadingChar == wxT(':');
-
-                // We then remove a leading ":". The reason is in our
-                // storage form for relative paths:
-                // ":dir:file.txt" actually means "./dir/file.txt" in
-                // DOS notation and should get stored as
-                // (relative) (dir) (file.txt)
-                // "::dir:file.txt" actually means "../dir/file.txt"
-                // stored as (relative) (..) (dir) (file.txt)
-                // This is important only for the Mac as an empty dir
-                // actually means <UP>, whereas under DOS, double
-                // slashes can be ignored: "\\\\" is the same as "\\".
-                if (m_relative)
-                    my_path.erase( 0, 1 );
-                break;
+    format = GetFormat( format );

 
 

-            case wxPATH_VMS:
-                // TODO: what is the relative path format here?
-                m_relative = FALSE;
-                break;
+    // 0) deal with possible volume part first
+    wxString volume,
+             path;
+    SplitVolume(pathOrig, &volume, &path, format);
+    if ( !volume.empty() )
+    {
+        m_relative = false;

 
 

-            case wxPATH_UNIX:
-                // the paths of the form "~" or "~username" are absolute
-                m_relative = leadingChar != wxT('/') && leadingChar != _T('~');
-                break;
+        SetVolume(volume);
+    }

 
 

-            case wxPATH_DOS:
-                m_relative = !IsPathSeparator(leadingChar, my_format);
-                break;
+    // 1) Determine if the path is relative or absolute.
+    wxChar leadingChar = path[0u];

 
 

-            default:
-                wxFAIL_MSG( wxT("error") );
-                break;
-        }
+    switch (format)
+    {
+        case wxPATH_MAC:
+            m_relative = leadingChar == wxT(':');
+
+            // We then remove a leading ":". The reason is in our
+            // storage form for relative paths:
+            // ":dir:file.txt" actually means "./dir/file.txt" in
+            // DOS notation and should get stored as
+            // (relative) (dir) (file.txt)
+            // "::dir:file.txt" actually means "../dir/file.txt"
+            // stored as (relative) (..) (dir) (file.txt)
+            // This is important only for the Mac as an empty dir
+            // actually means <UP>, whereas under DOS, double
+            // slashes can be ignored: "\\\\" is the same as "\\".
+            if (m_relative)
+                path.erase( 0, 1 );
+            break;

 
 

-        // 2) Break up the path into its members. If the original path
-        //    was just "/" or "\\", m_dirs will be empty. We know from
-        //    the m_relative field, if this means "nothing" or "root dir".
+        case wxPATH_VMS:
+            // TODO: what is the relative path format here?
+            m_relative = false;
+            break;

 
 

-        wxStringTokenizer tn( my_path, GetPathSeparators(my_format) );
+        default:
+            wxFAIL_MSG( _T("Unknown path format") );
+            // !! Fall through !!

 
 

-        while ( tn.HasMoreTokens() )
-        {
-            wxString token = tn.GetNextToken();
+        case wxPATH_UNIX:
+            // the paths of the form "~" or "~username" are absolute
+            m_relative = leadingChar != wxT('/') && leadingChar != _T('~');
+            break;
+
+        case wxPATH_DOS:
+            m_relative = !IsPathSeparator(leadingChar, format);
+            break;

 
 

-            // Remove empty token under DOS and Unix, interpret them
-            // as .. under Mac.
-            if (token.empty())
-            {
-                if (my_format == wxPATH_MAC)
-                    m_dirs.Add( wxT("..") );
-                // else ignore
-            }
-            else
-            {
-               m_dirs.Add( token );
-            }
-        }

     }
     }

-    else // no path at all
+
+    // 2) Break up the path into its members. If the original path
+    //    was just "/" or "\\", m_dirs will be empty. We know from
+    //    the m_relative field, if this means "nothing" or "root dir".
+
+    wxStringTokenizer tn( path, GetPathSeparators(format) );
+
+    while ( tn.HasMoreTokens() )

     {
     {

-        m_relative = TRUE;
+        wxString token = tn.GetNextToken();
+
+        // Remove empty token under DOS and Unix, interpret them
+        // as .. under Mac.
+        if (token.empty())
+        {
+            if (format == wxPATH_MAC)
+                m_dirs.Add( wxT("..") );
+            // else ignore
+        }
+        else
+        {
+           m_dirs.Add( token );
+        }

     }
 }
 
     }
 }
 


@@ -380,9 +450,10 @@ void wxFileName::Assign(const wxString& fullpath,
                         wxPathFormat format)
 {
     wxString volume, path, name, ext;
                         wxPathFormat format)
 {
     wxString volume, path, name, ext;

-    SplitPath(fullpath, &volume, &path, &name, &ext, format);
+    bool hasExt;
+    SplitPath(fullpath, &volume, &path, &name, &ext, &hasExt, format);

 
 

-    Assign(volume, path, name, ext, format);
+    Assign(volume, path, name, ext, hasExt, format);

 }
 
 void wxFileName::Assign(const wxString& fullpathOrig,
 }
 
 void wxFileName::Assign(const wxString& fullpathOrig,


@@ -392,21 +463,22 @@ void wxFileName::Assign(const wxString& fullpathOrig,
     // always recognize fullpath as directory, even if it doesn't end with a
     // slash
     wxString fullpath = fullpathOrig;
     // always recognize fullpath as directory, even if it doesn't end with a
     // slash
     wxString fullpath = fullpathOrig;

-    if ( !wxEndsWithPathSeparator(fullpath) )
+    if ( !fullpath.empty() && !wxEndsWithPathSeparator(fullpath) )

     {
         fullpath += GetPathSeparator(format);
     }
 
     wxString volume, path, name, ext;
     {
         fullpath += GetPathSeparator(format);
     }
 
     wxString volume, path, name, ext;

+    bool hasExt;

 
     // do some consistency checks in debug mode: the name should be really just
     // the filename and the path should be really just a path
 #ifdef __WXDEBUG__
 
     // do some consistency checks in debug mode: the name should be really just
     // the filename and the path should be really just a path
 #ifdef __WXDEBUG__

-    wxString pathDummy, nameDummy, extDummy;
+    wxString volDummy, pathDummy, nameDummy, extDummy;

 
 

-    SplitPath(fullname, &pathDummy, &name, &ext, format);
+    SplitPath(fullname, &volDummy, &pathDummy, &name, &ext, &hasExt, format);

 
 

-    wxASSERT_MSG( pathDummy.empty(),
+    wxASSERT_MSG( volDummy.empty() && pathDummy.empty(),

                   _T("the file name shouldn't contain the path") );
 
     SplitPath(fullpath, &volume, &path, &nameDummy, &extDummy, format);
                   _T("the file name shouldn't contain the path") );
 
     SplitPath(fullpath, &volume, &path, &nameDummy, &extDummy, format);


@@ -415,16 +487,29 @@ void wxFileName::Assign(const wxString& fullpathOrig,
                   _T("the path shouldn't contain file name nor extension") );
 
 #else // !__WXDEBUG__
                   _T("the path shouldn't contain file name nor extension") );
 
 #else // !__WXDEBUG__

-    SplitPath(fullname, NULL /* no path */, &name, &ext, format);
+    SplitPath(fullname, NULL /* no volume */, NULL /* no path */,
+                        &name, &ext, &hasExt, format);

     SplitPath(fullpath, &volume, &path, NULL, NULL, format);
 #endif // __WXDEBUG__/!__WXDEBUG__
 
     SplitPath(fullpath, &volume, &path, NULL, NULL, format);
 #endif // __WXDEBUG__/!__WXDEBUG__
 

+    Assign(volume, path, name, ext, hasExt, format);
+}
+
+void wxFileName::Assign(const wxString& pathOrig,
+                        const wxString& name,
+                        const wxString& ext,
+                        wxPathFormat format)
+{
+    wxString volume,
+             path;
+    SplitVolume(pathOrig, &volume, &path, format);
+

     Assign(volume, path, name, ext, format);
 }
 
 void wxFileName::AssignDir(const wxString& dir, wxPathFormat format)
 {
     Assign(volume, path, name, ext, format);
 }
 
 void wxFileName::AssignDir(const wxString& dir, wxPathFormat format)
 {

-    Assign(dir, _T(""), format);
+    Assign(dir, wxEmptyString, format);

 }
 
 void wxFileName::Clear()
 }
 
 void wxFileName::Clear()


@@ -434,19 +519,25 @@ void wxFileName::Clear()
     m_volume =
     m_name =
     m_ext = wxEmptyString;
     m_volume =
     m_name =
     m_ext = wxEmptyString;

+
+    // we don't have any absolute path for now
+    m_relative = true;
+
+    // nor any extension
+    m_hasExt = false;

 }
 
 /* static */
 }
 
 /* static */

-wxFileName wxFileName::FileName(const wxString& file)
+wxFileName wxFileName::FileName(const wxString& file, wxPathFormat format)

 {
 {

-    return wxFileName(file);
+    return wxFileName(file, format);

 }
 
 /* static */
 }
 
 /* static */

-wxFileName wxFileName::DirName(const wxString& dir)
+wxFileName wxFileName::DirName(const wxString& dir, wxPathFormat format)

 {
     wxFileName fn;
 {
     wxFileName fn;

-    fn.AssignDir(dir);
+    fn.AssignDir(dir, format);

     return fn;
 }
 
     return fn;
 }
 


@@ -454,7 +545,7 @@ wxFileName wxFileName::DirName(const wxString& dir)
 // existence tests
 // ----------------------------------------------------------------------------
 
 // existence tests
 // ----------------------------------------------------------------------------
 

-bool wxFileName::FileExists()
+bool wxFileName::FileExists() const

 {
     return wxFileName::FileExists( GetFullPath() );
 }
 {
     return wxFileName::FileExists( GetFullPath() );
 }


@@ -464,9 +555,9 @@ bool wxFileName::FileExists( const wxString &file )
     return ::wxFileExists( file );
 }
 
     return ::wxFileExists( file );
 }
 

-bool wxFileName::DirExists()
+bool wxFileName::DirExists() const

 {
 {

-    return wxFileName::DirExists( GetFullPath() );
+    return wxFileName::DirExists( GetPath() );

 }
 
 bool wxFileName::DirExists( const wxString &dir )
 }
 
 bool wxFileName::DirExists( const wxString &dir )


@@ -509,7 +600,7 @@ wxString wxFileName::GetCwd(const wxString& volume)
 
 bool wxFileName::SetCwd()
 {
 
 bool wxFileName::SetCwd()
 {

-    return wxFileName::SetCwd( GetFullPath() );
+    return wxFileName::SetCwd( GetPath() );

 }
 
 bool wxFileName::SetCwd( const wxString &cwd )
 }
 
 bool wxFileName::SetCwd( const wxString &cwd )


@@ -527,103 +618,144 @@ wxString wxFileName::GetHomeDir()
     return ::wxGetHomeDir();
 }
 
     return ::wxGetHomeDir();
 }
 

-void wxFileName::AssignTempFileName(const wxString& prefix, wxFile *fileTemp)
+
+// ----------------------------------------------------------------------------
+// CreateTempFileName
+// ----------------------------------------------------------------------------
+
+#if wxUSE_FILE || wxUSE_FFILE
+
+
+#if !defined wx_fdopen && defined HAVE_FDOPEN
+    #define wx_fdopen fdopen
+#endif
+
+// NB: GetTempFileName() under Windows creates the file, so using
+//     O_EXCL there would fail
+#ifdef __WINDOWS__
+    #define wxOPEN_EXCL 0
+#else
+    #define wxOPEN_EXCL O_EXCL
+#endif
+
+
+#ifdef wxOpenOSFHandle
+#define WX_HAVE_DELETE_ON_CLOSE
+// On Windows create a file with the FILE_FLAGS_DELETE_ON_CLOSE flags.
+//
+static int wxOpenWithDeleteOnClose(const wxString& filename)

 {
 {

-    wxString tempname = CreateTempFileName(prefix, fileTemp);
-    if ( tempname.empty() )
-    {
-        // error, failed to get temp file name
-        Clear();
-    }
-    else // ok
-    {
-        Assign(tempname);
-    }
+    DWORD access = GENERIC_READ | GENERIC_WRITE;
+
+    DWORD disposition = OPEN_ALWAYS;
+
+    DWORD attributes = FILE_ATTRIBUTE_TEMPORARY |
+                       FILE_FLAG_DELETE_ON_CLOSE;
+
+    HANDLE h = ::CreateFile(filename.fn_str(), access, 0, NULL,
+                            disposition, attributes, NULL);
+
+    return wxOpenOSFHandle(h, wxO_BINARY);

 }
 }

+#endif // wxOpenOSFHandle

 
 

-/* static */
-wxString
-wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
+
+// Helper to open the file
+//
+static int wxTempOpen(const wxString& path, bool *deleteOnClose)

 {
 {

-    wxString path, dir, name;
+#ifdef WX_HAVE_DELETE_ON_CLOSE
+    if (*deleteOnClose)
+        return wxOpenWithDeleteOnClose(path);
+#endif

 
 

-    // use the directory specified by the prefix
-    SplitPath(prefix, &dir, &name, NULL /* extension */);
+    *deleteOnClose = false;

 
 

-#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
+    return wxOpen(path, wxO_BINARY | O_RDWR | O_CREAT | wxOPEN_EXCL, 0600);
+}

 
 

-#ifdef __WIN32__
-    if ( dir.empty() )
-    {
-        if ( !::GetTempPath(MAX_PATH, wxStringBuffer(dir, MAX_PATH + 1)) )
-        {
-            wxLogLastError(_T("GetTempPath"));
-        }

 
 

-        if ( dir.empty() )
-        {
-            // GetTempFileName() fails if we pass it an empty string
-            dir = _T('.');
-        }
+#if wxUSE_FFILE
+// Helper to open the file and attach it to the wxFFile
+//
+static bool wxTempOpen(wxFFile *file, const wxString& path, bool *deleteOnClose)
+{
+#ifndef wx_fdopen
+    *deleteOnClose = false;
+    return file->Open(path, _T("w+b"));
+#else // wx_fdopen
+    int fd = wxTempOpen(path, deleteOnClose);
+    if (fd == -1)
+        return false;
+    file->Attach(wx_fdopen(fd, "w+b"));
+    return file->IsOpened();
+#endif // wx_fdopen
+}
+#endif // wxUSE_FFILE
+
+
+#if !wxUSE_FILE
+    #define WXFILEARGS(x, y) y
+#elif !wxUSE_FFILE
+    #define WXFILEARGS(x, y) x
+#else
+    #define WXFILEARGS(x, y) x, y
+#endif
+
+
+// Implementation of wxFileName::CreateTempFileName().
+//
+static wxString wxCreateTempImpl(
+        const wxString& prefix,
+        WXFILEARGS(wxFile *fileTemp, wxFFile *ffileTemp),
+        bool *deleteOnClose = NULL)
+{
+#if wxUSE_FILE && wxUSE_FFILE
+    wxASSERT(fileTemp == NULL || ffileTemp == NULL);
+#endif
+    wxString path, dir, name;
+    bool wantDeleteOnClose = false;
+
+    if (deleteOnClose)
+    {
+        // set the result to false initially
+        wantDeleteOnClose = *deleteOnClose;
+        *deleteOnClose = false;

     }
     }

-    else // we have a dir to create the file in
+    else

     {
     {

-        // ensure we use only the back slashes as GetTempFileName(), unlike all
-        // the other APIs, is picky and doesn't accept the forward ones
-        dir.Replace(_T("/"), _T("\\"));
+        // easier if it alwasys points to something
+        deleteOnClose = &wantDeleteOnClose;

     }
 
     }
 

-    if ( !::GetTempFileName(dir, name, 0, wxStringBuffer(path, MAX_PATH + 1)) )
-    {
-        wxLogLastError(_T("GetTempFileName"));
+    // use the directory specified by the prefix
+    wxFileName::SplitPath(prefix, &dir, &name, NULL /* extension */);

 
 

-        path.clear();
-    }
-#else // Win16
-    if ( !::GetTempFileName(NULL, prefix, 0, wxStringBuffer(path, 1025)) )
+    if (dir.empty())

     {
     {

-        path.clear();
+        dir = wxFileName::GetTempDir();

     }
     }

-#endif // Win32/16

 
 

-#elif defined(__WXPM__)
-    // for now just create a file
-    //
-    // future enhancements can be to set some extended attributes for file
-    // systems OS/2 supports that have them (HPFS, FAT32) and security
-    // (HPFS386)
-    static const wxChar *szMktempSuffix = wxT("XXX");
-    path << dir << _T('/') << name << szMktempSuffix;
-
-    // Temporarily remove - MN
-    #ifndef __WATCOMC__
-        ::DosCreateDir(wxStringBuffer(path, MAX_PATH), NULL);
-    #endif
+#if defined(__WXWINCE__)
+    path = dir + wxT("\\") + name;
+    int i = 1;
+    while (wxFileName::FileExists(path))
+    {
+        path = dir + wxT("\\") + name ;
+        path << i;
+        i ++;
+    }

 
 

-#else // !Windows, !OS/2
-    if ( dir.empty() )
+#elif defined(__WINDOWS__) && !defined(__WXMICROWIN__)
+    if ( !::GetTempFileName(dir.fn_str(), name.fn_str(), 0,
+                            wxStringBuffer(path, MAX_PATH + 1)) )

     {
     {

-#if defined(__WXMAC__) && !defined(__DARWIN__)
-        dir = wxMacFindFolder(  (short) kOnSystemDisk, kTemporaryFolderType, kCreateFolder ) ;
-#else // !Mac
-        dir = wxGetenv(_T("TMP"));
-        if ( dir.empty() )
-        {
-            dir = wxGetenv(_T("TEMP"));
-        }
+        wxLogLastError(_T("GetTempFileName"));

 
 

-        if ( dir.empty() )
-        {
-            // default
-            #ifdef __DOS__
-                dir = _T(".");
-            #else
-                dir = _T("/tmp");
-            #endif
-        }
-#endif // Mac/!Mac
+        path.clear();

     }
 
     }
 

+#else // !Windows

     path = dir;
 
     if ( !wxEndsWithPathSeparator(dir) &&
     path = dir;
 
     if ( !wxEndsWithPathSeparator(dir) &&


@@ -634,19 +766,15 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
 
     path += name;
 
 
     path += name;
 

-    // Needed for Unicode/Ansi conversion
-    char buf[500];
-    

 #if defined(HAVE_MKSTEMP)
     // scratch space for mkstemp()
     path += _T("XXXXXX");
 
 #if defined(HAVE_MKSTEMP)
     // scratch space for mkstemp()
     path += _T("XXXXXX");
 

-#if wxUSE_UNICODE
-    strcpy( buf, wxConvFile.cWC2MB( path ) );
-#else
-    strcpy( buf, path.c_str() );
-#endif
-    int fdTemp = mkstemp( buf );
+    // we need to copy the path to the buffer in which mkstemp() can modify it
+    wxCharBuffer buf(path.fn_str());
+
+    // cast is safe because the string length doesn't change
+    int fdTemp = mkstemp( (char*)(const char*) buf );

     if ( fdTemp == -1 )
     {
         // this might be not necessary as mkstemp() on most systems should have
     if ( fdTemp == -1 )
     {
         // this might be not necessary as mkstemp() on most systems should have


@@ -655,17 +783,30 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
     }
     else // mkstemp() succeeded
     {
     }
     else // mkstemp() succeeded
     {

-#if wxUSE_UNICODE
-        path = wxConvFile.cMB2WC( buf );
-#else
-        path = buf;
-#endif
+        path = wxConvFile.cMB2WX( (const char*) buf );
+
+    #if wxUSE_FILE

         // avoid leaking the fd
         if ( fileTemp )
         {
             fileTemp->Attach(fdTemp);
         }
         else
         // avoid leaking the fd
         if ( fileTemp )
         {
             fileTemp->Attach(fdTemp);
         }
         else

+    #endif
+
+    #if wxUSE_FFILE
+        if ( ffileTemp )
+        {
+        #ifdef wx_fdopen
+            ffileTemp->Attach(wx_fdopen(fdTemp, "r+b"));
+        #else
+            ffileTemp->Open(path, _T("r+b"));
+            close(fdTemp);
+        #endif
+        }
+        else
+    #endif
+

         {
             close(fdTemp);
         }
         {
             close(fdTemp);
         }


@@ -676,26 +817,18 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
     // same as above
     path += _T("XXXXXX");
 
     // same as above
     path += _T("XXXXXX");
 

-#if wxUSE_UNICODE
-    strcpy( buf, wxConvFile.cWC2MB( path ) );
-#else
-    strcpy( buf, path.c_str() );
-#endif
-    if ( !mktemp( buf )
+    wxCharBuffer buf = wxConvFile.cWX2MB( path );
+    if ( !mktemp( (char*)(const char*) buf ) )

     {
         path.clear();
     }
     else
     {
     {
         path.clear();
     }
     else
     {

-#if wxUSE_UNICODE
-        path = wxConvFile.cMB2WC( buf );
-#else
-        path = buf;
-#endif
+        path = wxConvFile.cMB2WX( (const char*) buf );

     }
 #else // !HAVE_MKTEMP (includes __DOS__)
     // generate the unique file name ourselves
     }
 #else // !HAVE_MKTEMP (includes __DOS__)
     // generate the unique file name ourselves

-    #ifndef __DOS__
+    #if !defined(__DOS__) && !defined(__PALMOS__) && (!defined(__MWERKS__) || defined(__DARWIN__) )

     path << (unsigned int)getpid();
     #endif
 
     path << (unsigned int)getpid();
     #endif
 


@@ -705,8 +838,8 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
     for ( size_t n = 0; n < numTries; n++ )
     {
         // 3 hex digits is enough for numTries == 1000 < 4096
     for ( size_t n = 0; n < numTries; n++ )
     {
         // 3 hex digits is enough for numTries == 1000 < 4096

-        pathTry = path + wxString::Format(_T("%.03x"), n);
-        if ( !wxFile::Exists(pathTry) )
+        pathTry = path + wxString::Format(_T("%.03x"), (unsigned int) n);
+        if ( !wxFileName::FileExists(pathTry) )

         {
             break;
         }
         {
             break;
         }


@@ -717,9 +850,6 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
     path = pathTry;
 #endif // HAVE_MKTEMP/!HAVE_MKTEMP
 
     path = pathTry;
 #endif // HAVE_MKTEMP/!HAVE_MKTEMP
 

-    if ( !path.empty() )
-    {
-    }

 #endif // HAVE_MKSTEMP/!HAVE_MKSTEMP
 
 #endif // Windows/!Windows
 #endif // HAVE_MKSTEMP/!HAVE_MKSTEMP
 
 #endif // Windows/!Windows


@@ -728,20 +858,33 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
     {
         wxLogSysError(_("Failed to create a temporary file name"));
     }
     {
         wxLogSysError(_("Failed to create a temporary file name"));
     }

-    else if ( fileTemp && !fileTemp->IsOpened() )
+    else

     {
     {

+        bool ok = true;
+

         // open the file - of course, there is a race condition here, this is
         // why we always prefer using mkstemp()...
         // open the file - of course, there is a race condition here, this is
         // why we always prefer using mkstemp()...

-        //
-        // NB: GetTempFileName() under Windows creates the file, so using
-        //     write_excl there would fail
-        if ( !fileTemp->Open(path,
-#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
-                             wxFile::write,
-#else
-                             wxFile::write_excl,
-#endif
-                             wxS_IRUSR | wxS_IWUSR) )
+    #if wxUSE_FILE
+        if ( fileTemp && !fileTemp->IsOpened() )
+        {
+            *deleteOnClose = wantDeleteOnClose;
+            int fd = wxTempOpen(path, deleteOnClose);
+            if (fd != -1)
+                fileTemp->Attach(fd);
+            else
+                ok = false;
+        }
+    #endif
+
+    #if wxUSE_FFILE
+        if ( ffileTemp && !ffileTemp->IsOpened() )
+        {
+            *deleteOnClose = wantDeleteOnClose;
+            ok = wxTempOpen(ffileTemp, path, deleteOnClose);
+        }
+    #endif
+
+        if ( !ok )

         {
             // FIXME: If !ok here should we loop and try again with another
             //        file name?  That is the standard recourse if open(O_EXCL)
         {
             // FIXME: If !ok here should we loop and try again with another
             //        file name?  That is the standard recourse if open(O_EXCL)


@@ -757,105 +900,278 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
     return path;
 }
 
     return path;
 }
 

-// ----------------------------------------------------------------------------
-// directory operations
-// ----------------------------------------------------------------------------

 
 

-bool wxFileName::Mkdir( int perm, int flags )
+static bool wxCreateTempImpl(
+        const wxString& prefix,
+        WXFILEARGS(wxFile *fileTemp, wxFFile *ffileTemp),
+        wxString *name)

 {
 {

-    return wxFileName::Mkdir( GetFullPath(), perm, flags );
-}
+    bool deleteOnClose = true;

 
 

-bool wxFileName::Mkdir( const wxString& dir, int perm, int flags )
-{
-    if ( flags & wxPATH_MKDIR_FULL )
-    {
-        // split the path in components
-        wxFileName filename;
-        filename.AssignDir(dir);
+    *name = wxCreateTempImpl(prefix,
+                             WXFILEARGS(fileTemp, ffileTemp),
+                             &deleteOnClose);

 
 

-        wxString currPath;
-        if ( filename.HasVolume())
-        {
-            currPath << wxGetVolumeString(filename.GetVolume(), wxPATH_NATIVE);
-        }
+    bool ok = !name->empty();

 
 

-        wxArrayString dirs = filename.GetDirs();
-        size_t count = dirs.GetCount();
-        for ( size_t i = 0; i < count; i++ )
-        {
-            if ( i > 0 || filename.IsAbsolute() )
-                currPath += wxFILE_SEP_PATH;
-            currPath += dirs[i];
+    if (deleteOnClose)
+        name->clear();
+#ifdef __UNIX__
+    else if (ok && wxRemoveFile(*name))
+        name->clear();
+#endif

 
 

-            if (!DirExists(currPath))
-            {
-                if (!wxMkdir(currPath, perm))
-                {
-                    // no need to try creating further directories
-                    return FALSE;
-                }
-            }
-        }
+    return ok;
+}

 
 

-        return TRUE;

 
 

-    }
+static void wxAssignTempImpl(
+        wxFileName *fn,
+        const wxString& prefix,
+        WXFILEARGS(wxFile *fileTemp, wxFFile *ffileTemp))
+{
+    wxString tempname;
+    tempname = wxCreateTempImpl(prefix, WXFILEARGS(fileTemp, ffileTemp));

 
 

-    return ::wxMkdir( dir, perm );
+    if ( tempname.empty() )
+    {
+        // error, failed to get temp file name
+        fn->Clear();
+    }
+    else // ok
+    {
+        fn->Assign(tempname);
+    }

 }
 
 }
 

-bool wxFileName::Rmdir()
+
+void wxFileName::AssignTempFileName(const wxString& prefix)

 {
 {

-    return wxFileName::Rmdir( GetFullPath() );
+    wxAssignTempImpl(this, prefix, WXFILEARGS(NULL, NULL));

 }
 
 }
 

-bool wxFileName::Rmdir( const wxString &dir )
+/* static */
+wxString wxFileName::CreateTempFileName(const wxString& prefix)

 {
 {

-    return ::wxRmdir( dir );
+    return wxCreateTempImpl(prefix, WXFILEARGS(NULL, NULL));

 }
 
 }
 

-// ----------------------------------------------------------------------------
-// path normalization
-// ----------------------------------------------------------------------------
+#endif // wxUSE_FILE || wxUSE_FFILE

 
 

-bool wxFileName::Normalize(int flags,
-                           const wxString& cwd,
-                           wxPathFormat format)
-{
-    // the existing path components
-    wxArrayString dirs = GetDirs();

 
 

-    // the path to prepend in front to make the path absolute
-    wxFileName curDir;
+#if wxUSE_FILE

 
 

-    format = GetFormat(format);
+wxString wxCreateTempFileName(const wxString& prefix,
+                              wxFile *fileTemp,
+                              bool *deleteOnClose)
+{
+    return wxCreateTempImpl(prefix, WXFILEARGS(fileTemp, NULL), deleteOnClose);
+}

 
 

-    // make the path absolute
-    if ( (flags & wxPATH_NORM_ABSOLUTE) && !IsAbsolute(format) )
+bool wxCreateTempFile(const wxString& prefix,
+                      wxFile *fileTemp,
+                      wxString *name)
+{
+    return wxCreateTempImpl(prefix, WXFILEARGS(fileTemp, NULL), name);
+}
+
+void wxFileName::AssignTempFileName(const wxString& prefix, wxFile *fileTemp)
+{
+    wxAssignTempImpl(this, prefix, WXFILEARGS(fileTemp, NULL));
+}
+
+/* static */
+wxString
+wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
+{
+    return wxCreateTempFileName(prefix, fileTemp);
+}
+
+#endif // wxUSE_FILE
+
+
+#if wxUSE_FFILE
+
+wxString wxCreateTempFileName(const wxString& prefix,
+                              wxFFile *fileTemp,
+                              bool *deleteOnClose)
+{
+    return wxCreateTempImpl(prefix, WXFILEARGS(NULL, fileTemp), deleteOnClose);
+}
+
+bool wxCreateTempFile(const wxString& prefix,
+                      wxFFile *fileTemp,
+                      wxString *name)
+{
+    return wxCreateTempImpl(prefix, WXFILEARGS(NULL, fileTemp), name);
+
+}
+
+void wxFileName::AssignTempFileName(const wxString& prefix, wxFFile *fileTemp)
+{
+    wxAssignTempImpl(this, prefix, WXFILEARGS(NULL, fileTemp));
+}
+
+/* static */
+wxString
+wxFileName::CreateTempFileName(const wxString& prefix, wxFFile *fileTemp)
+{
+    return wxCreateTempFileName(prefix, fileTemp);
+}
+
+#endif // wxUSE_FFILE
+
+
+// ----------------------------------------------------------------------------
+// directory operations
+// ----------------------------------------------------------------------------
+
+// helper of GetTempDir(): check if the given directory exists and return it if
+// it does or an empty string otherwise
+namespace
+{
+
+wxString CheckIfDirExists(const wxString& dir)
+{
+    return wxFileName::DirExists(dir) ? dir : wxString();
+}
+
+} // anonymous namespace
+
+wxString wxFileName::GetTempDir()
+{
+    // first try getting it from environment: this allows overriding the values
+    // used by default if the user wants to create temporary files in another
+    // directory
+    wxString dir = CheckIfDirExists(wxGetenv("TMPDIR"));
+    if ( dir.empty() )

     {
     {

-        if ( cwd.empty() )
+        dir = CheckIfDirExists(wxGetenv("TMP"));
+        if ( dir.empty() )
+            dir = CheckIfDirExists(wxGetenv("TEMP"));
+    }
+
+    // if no environment variables are set, use the system default
+    if ( dir.empty() )
+    {
+#if defined(__WXWINCE__)
+        dir = CheckIfDirExists(wxT("\\temp"));
+#elif defined(__WINDOWS__) && !defined(__WXMICROWIN__)
+        if ( !::GetTempPath(MAX_PATH, wxStringBuffer(dir, MAX_PATH + 1)) )

         {
         {

-            curDir.AssignCwd(GetVolume());
+            wxLogLastError(_T("GetTempPath"));

         }
         }

-        else // cwd provided
+#elif defined(__WXMAC__) && wxOSX_USE_CARBON
+        dir = wxMacFindFolder(short(kOnSystemDisk), kTemporaryFolderType, kCreateFolder);
+#endif // systems with native way
+    }
+
+    // fall back to hard coded value
+    if ( dir.empty() )
+    {
+#ifdef __UNIX_LIKE__
+        dir = CheckIfDirExists("/tmp");
+        if ( dir.empty() )
+#endif // __UNIX_LIKE__
+            dir = ".";
+    }
+
+    return dir;
+}
+
+bool wxFileName::Mkdir( int perm, int flags )
+{
+    return wxFileName::Mkdir(GetPath(), perm, flags);
+}
+
+bool wxFileName::Mkdir( const wxString& dir, int perm, int flags )
+{
+    if ( flags & wxPATH_MKDIR_FULL )
+    {
+        // split the path in components
+        wxFileName filename;
+        filename.AssignDir(dir);
+
+        wxString currPath;
+        if ( filename.HasVolume())

         {
         {

-            curDir.AssignDir(cwd);
+            currPath << wxGetVolumeString(filename.GetVolume(), wxPATH_NATIVE);

         }
 
         }
 

-        // the path may be not absolute because it doesn't have the volume name
-        // but in this case we shouldn't modify the directory components of it
-        // but just set the current volume
-        if ( !HasVolume() && curDir.HasVolume() )
+        wxArrayString dirs = filename.GetDirs();
+        size_t count = dirs.GetCount();
+        for ( size_t i = 0; i < count; i++ )

         {
         {

-            SetVolume(curDir.GetVolume());
+            if ( i > 0 || filename.IsAbsolute() )
+                currPath += wxFILE_SEP_PATH;
+            currPath += dirs[i];

 
 

-            if ( !m_relative )
+            if (!DirExists(currPath))

             {
             {

-                // yes, it was the case - we don't need curDir then
-                curDir.Clear();
+                if (!wxMkdir(currPath, perm))
+                {
+                    // no need to try creating further directories
+                    return false;
+                }

             }
         }
             }
         }

+
+        return true;
+
+    }
+
+    return ::wxMkdir( dir, perm );
+}
+
+bool wxFileName::Rmdir()
+{
+    return wxFileName::Rmdir( GetPath() );
+}
+
+bool wxFileName::Rmdir( const wxString &dir )
+{
+    return ::wxRmdir( dir );
+}
+
+// ----------------------------------------------------------------------------
+// path normalization
+// ----------------------------------------------------------------------------
+
+bool wxFileName::Normalize(int flags,
+                           const wxString& cwd,
+                           wxPathFormat format)
+{
+    // deal with env vars renaming first as this may seriously change the path
+    if ( flags & wxPATH_NORM_ENV_VARS )
+    {
+        wxString pathOrig = GetFullPath(format);
+        wxString path = wxExpandEnvVars(pathOrig);
+        if ( path != pathOrig )
+        {
+            Assign(path);
+        }
+    }
+
+
+    // the existing path components
+    wxArrayString dirs = GetDirs();
+
+    // the path to prepend in front to make the path absolute
+    wxFileName curDir;
+
+    format = GetFormat(format);
+
+    // set up the directory to use for making the path absolute later
+    if ( (flags & wxPATH_NORM_ABSOLUTE) && !IsAbsolute(format) )
+    {
+        if ( cwd.empty() )
+        {
+            curDir.AssignCwd(GetVolume());
+        }
+        else // cwd provided
+        {
+            curDir.AssignDir(cwd);
+        }

     }
 
     // handle ~ stuff under Unix only
     }
 
     // handle ~ stuff under Unix only


@@ -866,8 +1182,18 @@ bool wxFileName::Normalize(int flags,
             wxString dir = dirs[0u];
             if ( !dir.empty() && dir[0u] == _T('~') )
             {
             wxString dir = dirs[0u];
             if ( !dir.empty() && dir[0u] == _T('~') )
             {

+                // to make the path absolute use the home directory

                 curDir.AssignDir(wxGetUserHome(dir.c_str() + 1));
 
                 curDir.AssignDir(wxGetUserHome(dir.c_str() + 1));
 

+                // if we are expanding the tilde, then this path
+                // *should* be already relative (since we checked for
+                // the tilde only in the first char of the first dir);
+                // if m_relative==false, it's because it was initialized
+                // from a string which started with /~; in that case
+                // we reach this point but then need m_relative=true
+                // for relative->absolute expansion later
+                m_relative = true;
+

                 dirs.RemoveAt(0u);
             }
         }
                 dirs.RemoveAt(0u);
             }
         }


@@ -876,14 +1202,34 @@ bool wxFileName::Normalize(int flags,
     // transform relative path into abs one
     if ( curDir.IsOk() )
     {
     // transform relative path into abs one
     if ( curDir.IsOk() )
     {

-        wxArrayString dirsNew = curDir.GetDirs();
-        size_t count = dirs.GetCount();
-        for ( size_t n = 0; n < count; n++ )
+        // this path may be relative because it doesn't have the volume name
+        // and still have m_relative=true; in this case we shouldn't modify
+        // our directory components but just set the current volume
+        if ( !HasVolume() && curDir.HasVolume() )
+        {
+            SetVolume(curDir.GetVolume());
+
+            if ( !m_relative )

         {
         {

-            dirsNew.Add(dirs[n]);
+                // yes, it was the case - we don't need curDir then
+                curDir.Clear();
+            }

         }
 
         }
 

-        dirs = dirsNew;
+        // finally, prepend curDir to the dirs array
+        wxArrayString dirsNew = curDir.GetDirs();
+        WX_PREPEND_ARRAY(dirs, dirsNew);
+
+        // if we used e.g. tilde expansion previously and wxGetUserHome didn't
+        // return for some reason an absolute path, then curDir maybe not be absolute!
+        if ( curDir.IsAbsolute(format) )
+        {
+            // we have prepended an absolute path and thus we are now an absolute
+            // file name too
+            m_relative = false;
+        }
+        // else if (flags & wxPATH_NORM_ABSOLUTE):
+        //   should we warn the user that we didn't manage to make the path absolute?

     }
 
     // now deal with ".", ".." and the rest
     }
 
     // now deal with ".", ".." and the rest


@@ -907,7 +1253,7 @@ bool wxFileName::Normalize(int flags,
                 {
                     wxLogError(_("The path '%s' contains too many \"..\"!"),
                                GetFullPath().c_str());
                 {
                     wxLogError(_("The path '%s' contains too many \"..\"!"),
                                GetFullPath().c_str());

-                    return FALSE;
+                    return false;

                 }
 
                 m_dirs.RemoveAt(m_dirs.GetCount() - 1);
                 }
 
                 m_dirs.RemoveAt(m_dirs.GetCount() - 1);


@@ -915,42 +1261,133 @@ bool wxFileName::Normalize(int flags,
             }
         }
 
             }
         }
 

-        if ( flags & wxPATH_NORM_ENV_VARS )
-        {
-            dir = wxExpandEnvVars(dir);
-        }
+        m_dirs.Add(dir);
+    }

 
 

-        if ( (flags & wxPATH_NORM_CASE) && !IsCaseSensitive(format) )
+#if defined(__WIN32__) && !defined(__WXWINCE__) && wxUSE_OLE
+    if ( (flags & wxPATH_NORM_SHORTCUT) )
+    {
+        wxString filename;
+        if (GetShortcutTarget(GetFullPath(format), filename))

         {
         {

-            dir.MakeLower();
+            m_relative = false;
+            Assign(filename);

         }
         }

+    }
+#endif

 
 

-        m_dirs.Add(dir);
+#if defined(__WIN32__)
+    if ( (flags & wxPATH_NORM_LONG) && (format == wxPATH_DOS) )
+    {
+        Assign(GetLongPath());

     }
     }

+#endif // Win32

 
 

+    // Change case  (this should be kept at the end of the function, to ensure
+    // that the path doesn't change any more after we normalize its case)

     if ( (flags & wxPATH_NORM_CASE) && !IsCaseSensitive(format) )
     {
     if ( (flags & wxPATH_NORM_CASE) && !IsCaseSensitive(format) )
     {

-        // VZ: expand env vars here too?
-
+        m_volume.MakeLower();

         m_name.MakeLower();
         m_ext.MakeLower();
         m_name.MakeLower();
         m_ext.MakeLower();

+
+        // directory entries must be made lower case as well
+        count = m_dirs.GetCount();
+        for ( size_t i = 0; i < count; i++ )
+        {
+            m_dirs[i].MakeLower();
+        }

     }
 
     }
 

-    // we do have the path now
-    //
-    // NB: need to do this before (maybe) calling Assign() below
-    m_relative = FALSE;
+    return true;
+}

 
 

-#if defined(__WIN32__)
-    if ( (flags & wxPATH_NORM_LONG) && (format == wxPATH_DOS) )
+// ----------------------------------------------------------------------------
+// get the shortcut target
+// ----------------------------------------------------------------------------
+
+// WinCE (3) doesn't have CLSID_ShellLink, IID_IShellLink definitions.
+// The .lnk file is a plain text file so it should be easy to
+// make it work. Hint from Google Groups:
+// "If you open up a lnk file, you'll see a
+// number, followed by a pound sign (#), followed by more text. The
+// number is the number of characters that follows the pound sign. The
+// characters after the pound sign are the command line (which _can_
+// include arguments) to be executed. Any path (e.g. \windows\program
+// files\myapp.exe) that includes spaces needs to be enclosed in
+// quotation marks."
+
+#if defined(__WIN32__) && !defined(__WXWINCE__) && wxUSE_OLE
+// The following lines are necessary under WinCE
+// #include "wx/msw/private.h"
+// #include <ole2.h>
+#include <shlobj.h>
+#if defined(__WXWINCE__)
+#include <shlguid.h>
+#endif
+
+bool wxFileName::GetShortcutTarget(const wxString& shortcutPath,
+                                   wxString& targetFilename,
+                                   wxString* arguments)
+{
+    wxString path, file, ext;
+    wxSplitPath(shortcutPath, & path, & file, & ext);
+
+    HRESULT hres;
+    IShellLink* psl;
+    bool success = false;
+
+    // Assume it's not a shortcut if it doesn't end with lnk
+    if (ext.CmpNoCase(wxT("lnk"))!=0)
+        return false;
+
+    // create a ShellLink object
+    hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
+                            IID_IShellLink, (LPVOID*) &psl);
+
+    if (SUCCEEDED(hres))

     {
     {

-        Assign(GetLongPath());
-    }
-#endif // Win32
+        IPersistFile* ppf;
+        hres = psl->QueryInterface( IID_IPersistFile, (LPVOID *) &ppf);
+        if (SUCCEEDED(hres))
+        {
+            WCHAR wsz[MAX_PATH];
+
+            MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, shortcutPath.mb_str(), -1, wsz,
+                                MAX_PATH);
+
+            hres = ppf->Load(wsz, 0);
+            ppf->Release();
+
+            if (SUCCEEDED(hres))
+            {
+                wxChar buf[2048];
+                // Wrong prototype in early versions
+#if defined(__MINGW32__) && !wxCHECK_W32API_VERSION(2, 2)
+                psl->GetPath((CHAR*) buf, 2048, NULL, SLGP_UNCPRIORITY);
+#else
+                psl->GetPath(buf, 2048, NULL, SLGP_UNCPRIORITY);
+#endif
+                targetFilename = wxString(buf);
+                success = (shortcutPath != targetFilename);

 
 

-    return TRUE;
+                psl->GetArguments(buf, 2048);
+                wxString args(buf);
+                if (!args.empty() && arguments)
+                {
+                    *arguments = args;
+                }
+            }
+        }
+
+        psl->Release();
+    }
+    return success;

 }
 
 }
 

+#endif // __WIN32__ && !__WXWINCE__
+
+

 // ----------------------------------------------------------------------------
 // absolute/relative paths
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // absolute/relative paths
 // ----------------------------------------------------------------------------


@@ -960,27 +1397,27 @@ bool wxFileName::IsAbsolute(wxPathFormat format) const
     // if our path doesn't start with a path separator, it's not an absolute
     // path
     if ( m_relative )
     // if our path doesn't start with a path separator, it's not an absolute
     // path
     if ( m_relative )

-        return FALSE;
+        return false;

 
     if ( !GetVolumeSeparator(format).empty() )
     {
         // this format has volumes and an absolute path must have one, it's not
         // enough to have the full path to bean absolute file under Windows
         if ( GetVolume().empty() )
 
     if ( !GetVolumeSeparator(format).empty() )
     {
         // this format has volumes and an absolute path must have one, it's not
         // enough to have the full path to bean absolute file under Windows
         if ( GetVolume().empty() )

-            return FALSE;
+            return false;

     }
 
     }
 

-    return TRUE;
+    return true;

 }
 
 bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format)
 {
 }
 
 bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format)
 {

-    wxFileName fnBase(pathBase, format);
+    wxFileName fnBase = wxFileName::DirName(pathBase, format);

 
     // get cwd only once - small time saving
     wxString cwd = wxGetCwd();
 
     // get cwd only once - small time saving
     wxString cwd = wxGetCwd();

-    Normalize(wxPATH_NORM_ALL, cwd, format);
-    fnBase.Normalize(wxPATH_NORM_ALL, cwd, format);
+    Normalize(wxPATH_NORM_ALL & ~wxPATH_NORM_CASE, cwd, format);
+    fnBase.Normalize(wxPATH_NORM_ALL & ~wxPATH_NORM_CASE, cwd, format);

 
     bool withCase = IsCaseSensitive(format);
 
 
     bool withCase = IsCaseSensitive(format);
 


@@ -988,7 +1425,7 @@ bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format)
     if ( !GetVolume().IsSameAs(fnBase.GetVolume(), withCase) )
     {
         // nothing done
     if ( !GetVolume().IsSameAs(fnBase.GetVolume(), withCase) )
     {
         // nothing done

-        return FALSE;
+        return false;

     }
 
     // same drive, so we don't need our volume
     }
 
     // same drive, so we don't need our volume


@@ -1020,33 +1457,33 @@ bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format)
         }
     }
 
         }
     }
 

-    m_relative = TRUE;
+    m_relative = true;

 
     // we were modified
 
     // we were modified

-    return TRUE;
+    return true;

 }
 
 // ----------------------------------------------------------------------------
 // filename kind tests
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // filename kind tests
 // ----------------------------------------------------------------------------
 

-bool wxFileName::SameAs(const wxFileName &filepath, wxPathFormat format)
+bool wxFileName::SameAs(const wxFileName& filepath, wxPathFormat format) const

 {
     wxFileName fn1 = *this,
                fn2 = filepath;
 
     // get cwd only once - small time saving
     wxString cwd = wxGetCwd();
 {
     wxFileName fn1 = *this,
                fn2 = filepath;
 
     // get cwd only once - small time saving
     wxString cwd = wxGetCwd();

-    fn1.Normalize(wxPATH_NORM_ALL, cwd, format);
-    fn2.Normalize(wxPATH_NORM_ALL, cwd, format);
+    fn1.Normalize(wxPATH_NORM_ALL | wxPATH_NORM_CASE, cwd, format);
+    fn2.Normalize(wxPATH_NORM_ALL | wxPATH_NORM_CASE, cwd, format);

 
     if ( fn1.GetFullPath() == fn2.GetFullPath() )
 
     if ( fn1.GetFullPath() == fn2.GetFullPath() )

-        return TRUE;
+        return true;

 
     // TODO: compare inodes for Unix, this works even when filenames are
     //       different but files are the same (symlinks) (VZ)
 
 
     // TODO: compare inodes for Unix, this works even when filenames are
     //       different but files are the same (symlinks) (VZ)
 

-    return FALSE;
+    return false;

 }
 
 /* static */
 }
 
 /* static */


@@ -1057,8 +1494,46 @@ bool wxFileName::IsCaseSensitive( wxPathFormat format )
 }
 
 /* static */
 }
 
 /* static */

-wxString wxFileName::GetVolumeSeparator(wxPathFormat format)
+wxString wxFileName::GetForbiddenChars(wxPathFormat format)

 {
 {

+    // Inits to forbidden characters that are common to (almost) all platforms.
+    wxString strForbiddenChars = wxT("*?");
+
+    // If asserts, wxPathFormat has been changed. In case of a new path format
+    // addition, the following code might have to be updated.
+    wxCOMPILE_TIME_ASSERT(wxPATH_MAX == 5, wxPathFormatChanged);
+    switch ( GetFormat(format) )
+    {
+        default :
+            wxFAIL_MSG( wxT("Unknown path format") );
+            // !! Fall through !!
+
+        case wxPATH_UNIX:
+            break;
+
+        case wxPATH_MAC:
+            // On a Mac even names with * and ? are allowed (Tested with OS
+            // 9.2.1 and OS X 10.2.5)
+            strForbiddenChars = wxEmptyString;
+            break;
+
+        case wxPATH_DOS:
+            strForbiddenChars += wxT("\\/:\"<>|");
+            break;
+
+        case wxPATH_VMS:
+            break;
+    }
+
+    return strForbiddenChars;
+}
+
+/* static */
+wxString wxFileName::GetVolumeSeparator(wxPathFormat WXUNUSED_IN_WINCE(format))
+{
+#ifdef __WXWINCE__
+    return wxEmptyString;
+#else

     wxString sepVol;
 
     if ( (GetFormat(format) == wxPATH_DOS) ||
     wxString sepVol;
 
     if ( (GetFormat(format) == wxPATH_DOS) ||


@@ -1069,6 +1544,7 @@ wxString wxFileName::GetVolumeSeparator(wxPathFormat format)
     //else: leave empty
 
     return sepVol;
     //else: leave empty
 
     return sepVol;

+#endif

 }
 
 /* static */
 }
 
 /* static */


@@ -1084,7 +1560,7 @@ wxString wxFileName::GetPathSeparators(wxPathFormat format)
             break;
 
         default:
             break;
 
         default:

-            wxFAIL_MSG( _T("unknown wxPATH_XXX style") );
+            wxFAIL_MSG( _T("Unknown wxPATH_XXX style") );

             // fall through
 
         case wxPATH_UNIX:
             // fall through
 
         case wxPATH_UNIX:


@@ -1103,38 +1579,71 @@ wxString wxFileName::GetPathSeparators(wxPathFormat format)
     return seps;
 }
 
     return seps;
 }
 

+/* static */
+wxString wxFileName::GetPathTerminators(wxPathFormat format)
+{
+    format = GetFormat(format);
+
+    // under VMS the end of the path is ']', not the path separator used to
+    // separate the components
+    return format == wxPATH_VMS ? wxString(_T(']')) : GetPathSeparators(format);
+}
+

 /* static */
 bool wxFileName::IsPathSeparator(wxChar ch, wxPathFormat format)
 {
     // wxString::Find() doesn't work as expected with NUL - it will always find
 /* static */
 bool wxFileName::IsPathSeparator(wxChar ch, wxPathFormat format)
 {
     // wxString::Find() doesn't work as expected with NUL - it will always find

-    // it, so it is almost surely a bug if this function is called with NUL arg
-    wxASSERT_MSG( ch != _T('\0'), _T("shouldn't be called with NUL") );
-
-    return GetPathSeparators(format).Find(ch) != wxNOT_FOUND;
+    // it, so test for it separately
+    return ch != _T('\0') && GetPathSeparators(format).Find(ch) != wxNOT_FOUND;

 }
 
 // ----------------------------------------------------------------------------
 // path components manipulation
 // ----------------------------------------------------------------------------
 
 }
 
 // ----------------------------------------------------------------------------
 // path components manipulation
 // ----------------------------------------------------------------------------
 

-void wxFileName::AppendDir( const wxString &dir )
+/* static */ bool wxFileName::IsValidDirComponent(const wxString& dir)

 {
 {

-    m_dirs.Add( dir );
+    if ( dir.empty() )
+    {
+        wxFAIL_MSG( _T("empty directory passed to wxFileName::InsertDir()") );
+
+        return false;
+    }
+
+    const size_t len = dir.length();
+    for ( size_t n = 0; n < len; n++ )
+    {
+        if ( dir[n] == GetVolumeSeparator() || IsPathSeparator(dir[n]) )
+        {
+            wxFAIL_MSG( _T("invalid directory component in wxFileName") );
+
+            return false;
+        }
+    }
+
+    return true;
+}
+
+void wxFileName::AppendDir( const wxString& dir )
+{
+    if ( IsValidDirComponent(dir) )
+        m_dirs.Add( dir );

 }
 
 }
 

-void wxFileName::PrependDir( const wxString &dir )
+void wxFileName::PrependDir( const wxString& dir )

 {
 {

-    m_dirs.Insert( dir, 0 );
+    InsertDir(0, dir);

 }
 
 }
 

-void wxFileName::InsertDir( int before, const wxString &dir )
+void wxFileName::InsertDir(size_t before, const wxString& dir)

 {
 {

-    m_dirs.Insert( dir, before );
+    if ( IsValidDirComponent(dir) )
+        m_dirs.Insert(dir, before);

 }
 
 }
 

-void wxFileName::RemoveDir( int pos )
+void wxFileName::RemoveDir(size_t pos)

 {
 {

-    m_dirs.Remove( (size_t)pos );
+    m_dirs.RemoveAt(pos);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -1143,13 +1652,14 @@ void wxFileName::RemoveDir( int pos )
 
 void wxFileName::SetFullName(const wxString& fullname)
 {
 
 void wxFileName::SetFullName(const wxString& fullname)
 {

-    SplitPath(fullname, NULL /* no path */, &m_name, &m_ext);
+    SplitPath(fullname, NULL /* no volume */, NULL /* no path */,
+                        &m_name, &m_ext, &m_hasExt);

 }
 
 wxString wxFileName::GetFullName() const
 {
     wxString fullname = m_name;
 }
 
 wxString wxFileName::GetFullName() const
 {
     wxString fullname = m_name;

-    if ( !m_ext.empty() )
+    if ( m_hasExt )

     {
         fullname << wxFILE_SEP_EXT << m_ext;
     }
     {
         fullname << wxFILE_SEP_EXT << m_ext;
     }


@@ -1178,19 +1688,20 @@ wxString wxFileName::GetPath( int flags, wxPathFormat format ) const
             break;
 
         case wxPATH_DOS:
             break;
 
         case wxPATH_DOS:

-            if (!m_relative)
+            if ( !m_relative )

                 fullpath += wxFILE_SEP_PATH_DOS;
             break;
 
         default:
                 fullpath += wxFILE_SEP_PATH_DOS;
             break;
 
         default:

-            wxFAIL_MSG( _T("unknown path format") );
+            wxFAIL_MSG( wxT("Unknown path format") );

             // fall through
 
         case wxPATH_UNIX:
             if ( !m_relative )
             {
             // fall through
 
         case wxPATH_UNIX:
             if ( !m_relative )
             {

-                // normally the absolute file names starts with a slash with
-                // one exception: file names like "~/foo.bar" don't have it
+                // normally the absolute file names start with a slash
+                // with one exception: the ones like "~/foo.bar" don't
+                // have it

                 if ( m_dirs.IsEmpty() || m_dirs[0u] != _T('~') )
                 {
                     fullpath += wxFILE_SEP_PATH_UNIX;
                 if ( m_dirs.IsEmpty() || m_dirs[0u] != _T('~') )
                 {
                     fullpath += wxFILE_SEP_PATH_UNIX;


@@ -1200,64 +1711,67 @@ wxString wxFileName::GetPath( int flags, wxPathFormat format ) const
 
         case wxPATH_VMS:
             // no leading character here but use this place to unset
 
         case wxPATH_VMS:
             // no leading character here but use this place to unset

-            // wxPATH_GET_SEPARATOR flag: under VMS it doesn't make sense as,
-            // if I understand correctly, there should never be a dot before
-            // the closing bracket
+            // wxPATH_GET_SEPARATOR flag: under VMS it doesn't make sense
+            // as, if I understand correctly, there should never be a dot
+            // before the closing bracket

             flags &= ~wxPATH_GET_SEPARATOR;
     }
 
             flags &= ~wxPATH_GET_SEPARATOR;
     }
 

+    if ( m_dirs.empty() )
+    {
+        // there is nothing more
+        return fullpath;
+    }
+

     // then concatenate all the path components using the path separator
     // then concatenate all the path components using the path separator

-    size_t dirCount = m_dirs.GetCount();
-    if ( dirCount )
+    if ( format == wxPATH_VMS )

     {
     {

-        if ( format == wxPATH_VMS )
-        {
-            fullpath += wxT('[');
-        }
+        fullpath += wxT('[');
+    }

 
 

-        for ( size_t i = 0; i < dirCount; i++ )
+    const size_t dirCount = m_dirs.GetCount();
+    for ( size_t i = 0; i < dirCount; i++ )
+    {
+        switch (format)

         {
         {

-            switch (format)
-            {
-                case wxPATH_MAC:
-                    if ( m_dirs[i] == wxT(".") )
-                    {
-                        // skip appending ':', this shouldn't be done in this
-                        // case as "::" is interpreted as ".." under Unix
-                        continue;
-                    }
-
-                    // convert back from ".." to nothing
-                    if ( m_dirs[i] != wxT("..") )
-                         fullpath += m_dirs[i];
-                    break;
-
-                default:
-                    wxFAIL_MSG( wxT("unexpected path format") );
-                    // still fall through
-
-                case wxPATH_DOS:
-                case wxPATH_UNIX:
-                    fullpath += m_dirs[i];
-                    break;
+            case wxPATH_MAC:
+                if ( m_dirs[i] == wxT(".") )
+                {
+                    // skip appending ':', this shouldn't be done in this
+                    // case as "::" is interpreted as ".." under Unix
+                    continue;
+                }

 
 

-                case wxPATH_VMS:
-                    // TODO: What to do with ".." under VMS
+                // convert back from ".." to nothing
+                if ( !m_dirs[i].IsSameAs(wxT("..")) )
+                     fullpath += m_dirs[i];
+                break;

 
 

-                    // convert back from ".." to nothing
-                    if ( m_dirs[i] != wxT("..") )
-                        fullpath += m_dirs[i];
-                    break;
-            }
+            default:
+                wxFAIL_MSG( wxT("Unexpected path format") );
+                // still fall through

 
 

-            if ( (flags & wxPATH_GET_SEPARATOR) || (i != dirCount - 1) )
-                fullpath += GetPathSeparator(format);
-        }
+            case wxPATH_DOS:
+            case wxPATH_UNIX:
+                fullpath += m_dirs[i];
+                break;

 
 

-        if ( format == wxPATH_VMS )
-        {
-            fullpath += wxT(']');
+            case wxPATH_VMS:
+                // TODO: What to do with ".." under VMS
+
+                // convert back from ".." to nothing
+                if ( !m_dirs[i].IsSameAs(wxT("..")) )
+                    fullpath += m_dirs[i];
+                break;

         }
         }

+
+        if ( (flags & wxPATH_GET_SEPARATOR) || (i != dirCount - 1) )
+            fullpath += GetPathSeparator(format);
+    }
+
+    if ( format == wxPATH_VMS )
+    {
+        fullpath += wxT(']');

     }
 
     return fullpath;
     }
 
     return fullpath;


@@ -1278,28 +1792,26 @@ wxString wxFileName::GetFullPath( wxPathFormat format ) const
 // Return the short form of the path (returns identity on non-Windows platforms)
 wxString wxFileName::GetShortPath() const
 {
 // Return the short form of the path (returns identity on non-Windows platforms)
 wxString wxFileName::GetShortPath() const
 {

-#if defined(__WXMSW__) && defined(__WIN32__) && !defined(__WXMICROWIN__)

     wxString path(GetFullPath());
     wxString path(GetFullPath());

-    wxString pathOut;
-    DWORD sz = ::GetShortPathName(path, NULL, 0);
-    bool ok = sz != 0;
-    if ( ok )
+
+#if defined(__WXMSW__) && defined(__WIN32__) && !defined(__WXMICROWIN__) && !defined(__WXWINCE__)
+    DWORD sz = ::GetShortPathName(path.fn_str(), NULL, 0);
+    if ( sz != 0 )

     {
     {

-        ok = ::GetShortPathName
+        wxString pathOut;
+        if ( ::GetShortPathName

                (
                (

-                path,
-                pathOut.GetWriteBuf(sz),
+                path.fn_str(),
+                wxStringBuffer(pathOut, sz),

                 sz
                 sz

-               ) != 0;
-        pathOut.UngetWriteBuf();
+               ) != 0 )
+        {
+            return pathOut;
+        }

     }
     }

-    if (ok)
-        return pathOut;
+#endif // Windows

 
     return path;
 
     return path;

-#else
-    return GetFullPath();
-#endif

 }
 
 // Return the long form of the path (returns identity on non-Windows platforms)
 }
 
 // Return the long form of the path (returns identity on non-Windows platforms)


@@ -1308,108 +1820,118 @@ wxString wxFileName::GetLongPath() const
     wxString pathOut,
              path = GetFullPath();
 
     wxString pathOut,
              path = GetFullPath();
 

-#if defined(__WIN32__) && !defined(__WXMICROWIN__)
-    bool success = FALSE;
+#if defined(__WIN32__) && !defined(__WXWINCE__) && !defined(__WXMICROWIN__)

 
 

-#if wxUSE_DYNAMIC_LOADER
+#if wxUSE_DYNLIB_CLASS

     typedef DWORD (WINAPI *GET_LONG_PATH_NAME)(const wxChar *, wxChar *, DWORD);
 
     typedef DWORD (WINAPI *GET_LONG_PATH_NAME)(const wxChar *, wxChar *, DWORD);
 

-    static bool s_triedToLoad = FALSE;
-
-    if ( !s_triedToLoad )
+    // this is MT-safe as in the worst case we're going to resolve the function
+    // twice -- but as the result is the same in both threads, it's ok
+    static GET_LONG_PATH_NAME s_pfnGetLongPathName = NULL;
+    if ( !s_pfnGetLongPathName )

     {
     {

-        // suppress the errors about missing GetLongPathName[AW]
-        wxLogNull noLog;
+        static bool s_triedToLoad = false;

 
 

-        s_triedToLoad = TRUE;
-        wxDynamicLibrary dllKernel(_T("kernel32"));
-        if ( dllKernel.IsLoaded() )
+        if ( !s_triedToLoad )

         {
         {

-            // may succeed or fail depending on the Windows version
-            static GET_LONG_PATH_NAME s_pfnGetLongPathName = NULL;
-#ifdef _UNICODE
-            s_pfnGetLongPathName = (GET_LONG_PATH_NAME) dllKernel.GetSymbol(_T("GetLongPathNameW"));
-#else
-            s_pfnGetLongPathName = (GET_LONG_PATH_NAME) dllKernel.GetSymbol(_T("GetLongPathNameA"));
-#endif
+            s_triedToLoad = true;
+
+            wxDynamicLibrary dllKernel(_T("kernel32"));

 
 

-            if ( s_pfnGetLongPathName )
+            const wxChar* GetLongPathName = _T("GetLongPathName")
+#if wxUSE_UNICODE
+                              _T("W");
+#else // ANSI
+                              _T("A");
+#endif // Unicode/ANSI
+
+            if ( dllKernel.HasSymbol(GetLongPathName) )

             {
             {

-                DWORD dwSize = (*s_pfnGetLongPathName)(path, NULL, 0);
-                bool ok = dwSize > 0;
+                s_pfnGetLongPathName = (GET_LONG_PATH_NAME)
+                    dllKernel.GetSymbol(GetLongPathName);
+            }

 
 

-                if ( ok )
-                {
-                    DWORD sz = (*s_pfnGetLongPathName)(path, NULL, 0);
-                    ok = sz != 0;
-                    if ( ok )
-                    {
-                        ok = (*s_pfnGetLongPathName)
-                                (
-                                path,
-                                pathOut.GetWriteBuf(sz),
-                                sz
-                                ) != 0;
-                        pathOut.UngetWriteBuf();
-
-                        success = TRUE;
-                    }
-                }
+            // note that kernel32.dll can be unloaded, it stays in memory
+            // anyhow as all Win32 programs link to it and so it's safe to call
+            // GetLongPathName() even after unloading it
+        }
+    }
+
+    if ( s_pfnGetLongPathName )
+    {
+        DWORD dwSize = (*s_pfnGetLongPathName)(path.fn_str(), NULL, 0);
+        if ( dwSize > 0 )
+        {
+            if ( (*s_pfnGetLongPathName)
+                 (
+                  path.fn_str(),
+                  wxStringBuffer(pathOut, dwSize),
+                  dwSize
+                 ) != 0 )
+            {
+                return pathOut;

             }
         }
     }
             }
         }
     }

+#endif // wxUSE_DYNLIB_CLASS

 
 

-    if (success)
-        return pathOut;
-#endif // wxUSE_DYNAMIC_LOADER
+    // The OS didn't support GetLongPathName, or some other error.
+    // We need to call FindFirstFile on each component in turn.

 
 

-    if (!success)
-    {
-        // The OS didn't support GetLongPathName, or some other error.
-        // We need to call FindFirstFile on each component in turn.
+    WIN32_FIND_DATA findFileData;
+    HANDLE hFind;

 
 

-        WIN32_FIND_DATA findFileData;
-        HANDLE hFind;
+    if ( HasVolume() )
+        pathOut = GetVolume() +
+                  GetVolumeSeparator(wxPATH_DOS) +
+                  GetPathSeparator(wxPATH_DOS);
+    else

         pathOut = wxEmptyString;
 
         pathOut = wxEmptyString;
 

-        wxArrayString dirs = GetDirs();
-        dirs.Add(GetFullName());
-
-        wxString tmpPath;
+    wxArrayString dirs = GetDirs();
+    dirs.Add(GetFullName());

 
 

-        size_t count = dirs.GetCount();
-        for ( size_t i = 0; i < count; i++ )
-        {
-            // We're using pathOut to collect the long-name path, but using a
-            // temporary for appending the last path component which may be
-            // short-name
-            tmpPath = pathOut + dirs[i];
+    wxString tmpPath;

 
 

-            if ( tmpPath.empty() )
-                continue;
+    size_t count = dirs.GetCount();
+    for ( size_t i = 0; i < count; i++ )
+    {
+        const wxString& dir = dirs[i];

 
 

-            if ( tmpPath.Last() == wxT(':') )
-            {
-                // Can't pass a drive and root dir to FindFirstFile,
-                // so continue to next dir
-                tmpPath += wxFILE_SEP_PATH;
-                pathOut = tmpPath;
-                continue;
-            }
+        // We're using pathOut to collect the long-name path, but using a
+        // temporary for appending the last path component which may be
+        // short-name
+        tmpPath = pathOut + dir;

 
 

-            hFind = ::FindFirstFile(tmpPath, &findFileData);
-            if (hFind == INVALID_HANDLE_VALUE)
-            {
-                // Error: return immediately with the original path
-                return path;
-            }
+        // We must not process "." or ".." here as they would be (unexpectedly)
+        // replaced by the corresponding directory names so just leave them
+        // alone
+        //
+        // And we can't pass a drive and root dir to FindFirstFile (VZ: why?)
+        if ( tmpPath.empty() || dir == '.' || dir == ".." ||
+                tmpPath.Last() == GetVolumeSeparator(wxPATH_DOS) )
+        {
+            tmpPath += wxFILE_SEP_PATH;
+            pathOut = tmpPath;
+            continue;
+        }

 
 

-            pathOut += findFileData.cFileName;
-            if ( (i < (count-1)) )
-                pathOut += wxFILE_SEP_PATH;
+        hFind = ::FindFirstFile(tmpPath.fn_str(), &findFileData);
+        if (hFind == INVALID_HANDLE_VALUE)
+        {
+            // Error: most likely reason is that path doesn't exist, so
+            // append any unprocessed parts and return
+            for ( i += 1; i < count; i++ )
+                tmpPath += wxFILE_SEP_PATH + dirs[i];

 
 

-            ::FindClose(hFind);
+            return tmpPath;

         }
         }

+
+        pathOut += findFileData.cFileName;
+        if ( (i < (count-1)) )
+            pathOut += wxFILE_SEP_PATH;
+
+        ::FindClose(hFind);

     }
 #else // !Win32
     pathOut = path;
     }
 #else // !Win32
     pathOut = path;


@@ -1422,10 +1944,8 @@ wxPathFormat wxFileName::GetFormat( wxPathFormat format )
 {
     if (format == wxPATH_NATIVE)
     {
 {
     if (format == wxPATH_NATIVE)
     {

-#if defined(__WXMSW__) || defined(__WXPM__) || defined(__DOS__)
+#if defined(__WXMSW__) || defined(__OS2__) || defined(__DOS__)

         format = wxPATH_DOS;
         format = wxPATH_DOS;

-#elif defined(__WXMAC__) && !defined(__DARWIN__)
-        format = wxPATH_MAC;

 #elif defined(__VMS)
         format = wxPATH_VMS;
 #else
 #elif defined(__VMS)
         format = wxPATH_VMS;
 #else


@@ -1435,44 +1955,51 @@ wxPathFormat wxFileName::GetFormat( wxPathFormat format )
     return format;
 }
 
     return format;
 }
 

+#ifdef wxHAS_FILESYSTEM_VOLUMES
+
+/* static */
+wxString wxFileName::GetVolumeString(char drive, int flags)
+{
+    wxASSERT_MSG( !(flags & ~wxPATH_GET_SEPARATOR), "invalid flag specified" );
+
+    wxString vol(drive);
+    vol += wxFILE_SEP_DSK;
+    if ( flags & wxPATH_GET_SEPARATOR )
+        vol += wxFILE_SEP_PATH;
+
+    return vol;
+}
+
+#endif // wxHAS_FILESYSTEM_VOLUMES
+

 // ----------------------------------------------------------------------------
 // path splitting function
 // ----------------------------------------------------------------------------
 
 /* static */
 // ----------------------------------------------------------------------------
 // path splitting function
 // ----------------------------------------------------------------------------
 
 /* static */

-void wxFileName::SplitPath(const wxString& fullpathWithVolume,
-                           wxString *pstrVolume,
-                           wxString *pstrPath,
-                           wxString *pstrName,
-                           wxString *pstrExt,
-                           wxPathFormat format)
+void
+wxFileName::SplitVolume(const wxString& fullpathWithVolume,
+                        wxString *pstrVolume,
+                        wxString *pstrPath,
+                        wxPathFormat format)

 {
     format = GetFormat(format);
 
     wxString fullpath = fullpathWithVolume;
 
 {
     format = GetFormat(format);
 
     wxString fullpath = fullpathWithVolume;
 

-    // under VMS the end of the path is ']', not the path separator used to
-    // separate the components
-    wxString sepPath = format == wxPATH_VMS ? wxString(_T(']'))
-                                            : GetPathSeparators(format);
-

     // special Windows UNC paths hack: transform \\share\path into share:path
     // special Windows UNC paths hack: transform \\share\path into share:path

-    if ( format == wxPATH_DOS )
+    if ( IsUNCPath(fullpath, format) )

     {
     {

-        if ( fullpath.length() >= 4 &&
-                fullpath[0u] == wxFILE_SEP_PATH_DOS &&
-                    fullpath[1u] == wxFILE_SEP_PATH_DOS )
-        {
-            fullpath.erase(0, 2);
+        fullpath.erase(0, 2);

 
 

-            size_t posFirstSlash = fullpath.find_first_of(sepPath);
-            if ( posFirstSlash != wxString::npos )
-            {
-                fullpath[posFirstSlash] = wxFILE_SEP_DSK;
+        size_t posFirstSlash =
+            fullpath.find_first_of(GetPathTerminators(format));
+        if ( posFirstSlash != wxString::npos )
+        {
+            fullpath[posFirstSlash] = wxFILE_SEP_DSK;

 
 

-                // UNC paths are always absolute, right? (FIXME)
-                fullpath.insert(posFirstSlash + 1, wxFILE_SEP_PATH_DOS);
-            }
+            // UNC paths are always absolute, right? (FIXME)
+            fullpath.insert(posFirstSlash + 1, 1, wxFILE_SEP_PATH_DOS);

         }
     }
 
         }
     }
 


@@ -1494,21 +2021,38 @@ void wxFileName::SplitPath(const wxString& fullpathWithVolume,
         }
     }
 
         }
     }
 

+    if ( pstrPath )
+        *pstrPath = fullpath;
+}
+
+/* static */
+void wxFileName::SplitPath(const wxString& fullpathWithVolume,
+                           wxString *pstrVolume,
+                           wxString *pstrPath,
+                           wxString *pstrName,
+                           wxString *pstrExt,
+                           bool *hasExt,
+                           wxPathFormat format)
+{
+    format = GetFormat(format);
+
+    wxString fullpath;
+    SplitVolume(fullpathWithVolume, pstrVolume, &fullpath, format);
+

     // find the positions of the last dot and last path separator in the path
     size_t posLastDot = fullpath.find_last_of(wxFILE_SEP_EXT);
     // find the positions of the last dot and last path separator in the path
     size_t posLastDot = fullpath.find_last_of(wxFILE_SEP_EXT);

-    size_t posLastSlash = fullpath.find_last_of(sepPath);
+    size_t posLastSlash = fullpath.find_last_of(GetPathTerminators(format));

 
 

+    // check whether this dot occurs at the very beginning of a path component

     if ( (posLastDot != wxString::npos) &&
     if ( (posLastDot != wxString::npos) &&

-            ((format == wxPATH_UNIX) || (format == wxPATH_VMS)) )
+         (posLastDot == 0 ||
+            IsPathSeparator(fullpath[posLastDot - 1]) ||
+            (format == wxPATH_VMS && fullpath[posLastDot - 1] == _T(']'))) )

     {
     {

-        if ( (posLastDot == 0) ||
-             (fullpath[posLastDot - 1] == sepPath[0u] ) )
-        {
-            // under Unix and VMS, dot may be (and commonly is) the first
-            // character of the filename, don't treat the entire filename as
-            // extension in this case
-            posLastDot = wxString::npos;
-        }
+        // dot may be (and commonly -- at least under Unix -- is) the first
+        // character of the filename, don't treat the entire filename as
+        // extension in this case
+        posLastDot = wxString::npos;

     }
 
     // if we do have a dot and a slash, check that the dot is in the name part
     }
 
     // if we do have a dot and a slash, check that the dot is in the name part


@@ -1574,18 +2118,25 @@ void wxFileName::SplitPath(const wxString& fullpathWithVolume,
         *pstrName = fullpath.Mid(nStart, count);
     }
 
         *pstrName = fullpath.Mid(nStart, count);
     }
 

-    if ( pstrExt )
+    // finally deal with the extension here: we have an added complication that
+    // extension may be empty (but present) as in "foo." where trailing dot
+    // indicates the empty extension at the end -- and hence we must remember
+    // that we have it independently of pstrExt
+    if ( posLastDot == wxString::npos )

     {
     {

-        if ( posLastDot == wxString::npos )
-        {
-            // no extension
-            pstrExt->Empty();
-        }
-        else
-        {
-            // take everything after the dot
+        // no extension
+        if ( pstrExt )
+            pstrExt->clear();
+        if ( hasExt )
+            *hasExt = false;
+    }
+    else
+    {
+        // take everything after the dot
+        if ( pstrExt )

             *pstrExt = fullpath.Mid(posLastDot + 1);
             *pstrExt = fullpath.Mid(posLastDot + 1);

-        }
+        if ( hasExt )
+            *hasExt = true;

     }
 }
 
     }
 }
 


@@ -1609,15 +2160,48 @@ void wxFileName::SplitPath(const wxString& fullpath,
 // time functions
 // ----------------------------------------------------------------------------
 
 // time functions
 // ----------------------------------------------------------------------------
 

+#if wxUSE_DATETIME
+

 bool wxFileName::SetTimes(const wxDateTime *dtAccess,
                           const wxDateTime *dtMod,
                           const wxDateTime *dtCreate)
 {
 bool wxFileName::SetTimes(const wxDateTime *dtAccess,
                           const wxDateTime *dtMod,
                           const wxDateTime *dtCreate)
 {

-#if defined(__UNIX_LIKE__) || (defined(__DOS__) && defined(__WATCOMC__))
+#if defined(__WIN32__)
+    if ( IsDir() )
+    {
+        // VZ: please let me know how to do this if you can
+        wxFAIL_MSG( _T("SetTimes() not implemented for the directories") );
+    }
+    else // file
+    {
+        wxFileHandle fh(GetFullPath(), wxFileHandle::Write);
+        if ( fh.IsOk() )
+        {
+            FILETIME ftAccess, ftCreate, ftWrite;
+
+            if ( dtCreate )
+                ConvertWxToFileTime(&ftCreate, *dtCreate);
+            if ( dtAccess )
+                ConvertWxToFileTime(&ftAccess, *dtAccess);
+            if ( dtMod )
+                ConvertWxToFileTime(&ftWrite, *dtMod);
+
+            if ( ::SetFileTime(fh,
+                               dtCreate ? &ftCreate : NULL,
+                               dtAccess ? &ftAccess : NULL,
+                               dtMod ? &ftWrite : NULL) )
+            {
+                return true;
+            }
+        }
+    }
+#elif defined(__UNIX_LIKE__) || (defined(__DOS__) && defined(__WATCOMC__))
+    wxUnusedVar(dtCreate);
+

     if ( !dtAccess && !dtMod )
     {
         // can't modify the creation time anyhow, don't try
     if ( !dtAccess && !dtMod )
     {
         // can't modify the creation time anyhow, don't try

-        return TRUE;
+        return true;

     }
 
     // if dtAccess or dtMod is not specified, use the other one (which must be
     }
 
     // if dtAccess or dtMod is not specified, use the other one (which must be


@@ -1627,36 +2211,18 @@ bool wxFileName::SetTimes(const wxDateTime *dtAccess,
     utm.modtime = dtMod ? dtMod->GetTicks() : dtAccess->GetTicks();
     if ( utime(GetFullPath().fn_str(), &utm) == 0 )
     {
     utm.modtime = dtMod ? dtMod->GetTicks() : dtAccess->GetTicks();
     if ( utime(GetFullPath().fn_str(), &utm) == 0 )
     {

-        return TRUE;
-    }
-#elif defined(__WIN32__)
-    wxFileHandle fh(GetFullPath(), wxFileHandle::Write);
-    if ( fh.IsOk() )
-    {
-        FILETIME ftAccess, ftCreate, ftWrite;
-
-        if ( dtCreate )
-            ConvertWxToFileTime(&ftCreate, *dtCreate);
-        if ( dtAccess )
-            ConvertWxToFileTime(&ftAccess, *dtAccess);
-        if ( dtMod )
-            ConvertWxToFileTime(&ftWrite, *dtMod);
-
-        if ( ::SetFileTime(fh,
-                           dtCreate ? &ftCreate : NULL,
-                           dtAccess ? &ftAccess : NULL,
-                           dtMod ? &ftWrite : NULL) )
-        {
-            return TRUE;
-        }
+        return true;

     }
 #else // other platform
     }
 #else // other platform

+    wxUnusedVar(dtAccess);
+    wxUnusedVar(dtMod);
+    wxUnusedVar(dtCreate);

 #endif // platforms
 
     wxLogSysError(_("Failed to modify file times for '%s'"),
                   GetFullPath().c_str());
 
 #endif // platforms
 
     wxLogSysError(_("Failed to modify file times for '%s'"),
                   GetFullPath().c_str());
 

-    return FALSE;
+    return false;

 }
 
 bool wxFileName::Touch()
 }
 
 bool wxFileName::Touch()


@@ -1665,12 +2231,12 @@ bool wxFileName::Touch()
     // under Unix touching file is simple: just pass NULL to utime()
     if ( utime(GetFullPath().fn_str(), NULL) == 0 )
     {
     // under Unix touching file is simple: just pass NULL to utime()
     if ( utime(GetFullPath().fn_str(), NULL) == 0 )
     {

-        return TRUE;
+        return true;

     }
 
     wxLogSysError(_("Failed to touch the file '%s'"), GetFullPath().c_str());
 
     }
 
     wxLogSysError(_("Failed to touch the file '%s'"), GetFullPath().c_str());
 

-    return FALSE;
+    return false;

 #else // other platform
     wxDateTime dtNow = wxDateTime::Now();
 
 #else // other platform
     wxDateTime dtNow = wxDateTime::Now();
 


@@ -1682,7 +2248,53 @@ bool wxFileName::GetTimes(wxDateTime *dtAccess,
                           wxDateTime *dtMod,
                           wxDateTime *dtCreate) const
 {
                           wxDateTime *dtMod,
                           wxDateTime *dtCreate) const
 {

-#if defined(__UNIX_LIKE__) || defined(__WXMAC__) || (defined(__DOS__) && defined(__WATCOMC__))
+#if defined(__WIN32__)
+    // we must use different methods for the files and directories under
+    // Windows as CreateFile(GENERIC_READ) doesn't work for the directories and
+    // CreateFile(FILE_FLAG_BACKUP_SEMANTICS) works -- but only under NT and
+    // not 9x
+    bool ok;
+    FILETIME ftAccess, ftCreate, ftWrite;
+    if ( IsDir() )
+    {
+        // implemented in msw/dir.cpp
+        extern bool wxGetDirectoryTimes(const wxString& dirname,
+                                        FILETIME *, FILETIME *, FILETIME *);
+
+        // we should pass the path without the trailing separator to
+        // wxGetDirectoryTimes()
+        ok = wxGetDirectoryTimes(GetPath(wxPATH_GET_VOLUME),
+                                 &ftAccess, &ftCreate, &ftWrite);
+    }
+    else // file
+    {
+        wxFileHandle fh(GetFullPath(), wxFileHandle::Read);
+        if ( fh.IsOk() )
+        {
+            ok = ::GetFileTime(fh,
+                               dtCreate ? &ftCreate : NULL,
+                               dtAccess ? &ftAccess : NULL,
+                               dtMod ? &ftWrite : NULL) != 0;
+        }
+        else
+        {
+            ok = false;
+        }
+    }
+
+    if ( ok )
+    {
+        if ( dtCreate )
+            ConvertFileTimeToWx(dtCreate, ftCreate);
+        if ( dtAccess )
+            ConvertFileTimeToWx(dtAccess, ftAccess);
+        if ( dtMod )
+            ConvertFileTimeToWx(dtMod, ftWrite);
+
+        return true;
+    }
+#elif defined(__UNIX_LIKE__) || defined(__WXMAC__) || defined(__OS2__) || (defined(__DOS__) && defined(__WATCOMC__))
+    // no need to test for IsDir() here

     wxStructStat stBuf;
     if ( wxStat( GetFullPath().c_str(), &stBuf) == 0 )
     {
     wxStructStat stBuf;
     if ( wxStat( GetFullPath().c_str(), &stBuf) == 0 )
     {


@@ -1693,123 +2305,201 @@ bool wxFileName::GetTimes(wxDateTime *dtAccess,
         if ( dtCreate )
             dtCreate->Set(stBuf.st_ctime);
 
         if ( dtCreate )
             dtCreate->Set(stBuf.st_ctime);
 

-        return TRUE;
-    }
-#elif defined(__WIN32__)
-    wxFileHandle fh(GetFullPath(), wxFileHandle::Read);
-    if ( fh.IsOk() )
-    {
-        FILETIME ftAccess, ftCreate, ftWrite;
-
-        if ( ::GetFileTime(fh,
-                           dtCreate ? &ftCreate : NULL,
-                           dtAccess ? &ftAccess : NULL,
-                           dtMod ? &ftWrite : NULL) )
-        {
-            if ( dtCreate )
-                ConvertFileTimeToWx(dtCreate, ftCreate);
-            if ( dtAccess )
-                ConvertFileTimeToWx(dtAccess, ftAccess);
-            if ( dtMod )
-                ConvertFileTimeToWx(dtMod, ftWrite);
-
-            return TRUE;
-        }
+        return true;

     }
 #else // other platform
     }
 #else // other platform

+    wxUnusedVar(dtAccess);
+    wxUnusedVar(dtMod);
+    wxUnusedVar(dtCreate);

 #endif // platforms
 
     wxLogSysError(_("Failed to retrieve file times for '%s'"),
                   GetFullPath().c_str());
 
 #endif // platforms
 
     wxLogSysError(_("Failed to retrieve file times for '%s'"),
                   GetFullPath().c_str());
 

-    return FALSE;
+    return false;

 }
 
 }
 

-#ifdef __WXMAC__
+#endif // wxUSE_DATETIME

 
 

-const short kMacExtensionMaxLength = 16 ;
-class MacDefaultExtensionRecord
+
+// ----------------------------------------------------------------------------
+// file size functions
+// ----------------------------------------------------------------------------
+
+#if wxUSE_LONGLONG
+
+/* static */
+wxULongLong wxFileName::GetSize(const wxString &filename)

 {
 {

-public :
-  MacDefaultExtensionRecord()
-  {
-    m_ext[0] = 0 ;
-    m_type = m_creator = NULL ;
-  }
-  MacDefaultExtensionRecord( const MacDefaultExtensionRecord& from )
-  {
-    strcpy( m_ext , from.m_ext ) ;
-    m_type = from.m_type ;
-    m_creator = from.m_creator ;
-  }
-  MacDefaultExtensionRecord( char * extension , OSType type , OSType creator )
-  {
-    strncpy( m_ext , extension , kMacExtensionMaxLength ) ;
-    m_ext[kMacExtensionMaxLength] = 0 ;
-    m_type = type ;
-    m_creator = creator ;
-  }
-  char m_ext[kMacExtensionMaxLength] ;
-  OSType m_type ;
-  OSType m_creator ;
-}  ;
+    if (!wxFileExists(filename))
+        return wxInvalidSize;

 
 

-#include "wx/dynarray.h"
-WX_DECLARE_OBJARRAY(MacDefaultExtensionRecord, MacDefaultExtensionArray) ;
+#if defined(__WXPALMOS__)
+    // TODO
+    return wxInvalidSize;
+#elif defined(__WIN32__)
+    wxFileHandle f(filename, wxFileHandle::Read);
+    if (!f.IsOk())
+        return wxInvalidSize;
+
+    DWORD lpFileSizeHigh;
+    DWORD ret = GetFileSize(f, &lpFileSizeHigh);
+    if ( ret == INVALID_FILE_SIZE && ::GetLastError() != NO_ERROR )
+        return wxInvalidSize;
+
+    return wxULongLong(lpFileSizeHigh, ret);
+#else // ! __WIN32__
+    wxStructStat st;
+#ifndef wxNEED_WX_UNISTD_H
+    if (wxStat( filename.fn_str() , &st) != 0)
+#else
+    if (wxStat( filename, &st) != 0)
+#endif
+        return wxInvalidSize;
+    return wxULongLong(st.st_size);
+#endif
+}

 
 

-bool gMacDefaultExtensionsInited = false ;
+/* static */
+wxString wxFileName::GetHumanReadableSize(const wxULongLong &bs,
+                                          const wxString &nullsize,
+                                          int precision)
+{
+    static const double KILOBYTESIZE = 1024.0;
+    static const double MEGABYTESIZE = 1024.0*KILOBYTESIZE;
+    static const double GIGABYTESIZE = 1024.0*MEGABYTESIZE;
+    static const double TERABYTESIZE = 1024.0*GIGABYTESIZE;
+
+    if (bs == 0 || bs == wxInvalidSize)
+        return nullsize;
+
+    double bytesize = bs.ToDouble();
+    if (bytesize < KILOBYTESIZE)
+        return wxString::Format(_("%s B"), bs.ToString().c_str());
+    if (bytesize < MEGABYTESIZE)
+        return wxString::Format(_("%.*f kB"), precision, bytesize/KILOBYTESIZE);
+    if (bytesize < GIGABYTESIZE)
+        return wxString::Format(_("%.*f MB"), precision, bytesize/MEGABYTESIZE);
+    if (bytesize < TERABYTESIZE)
+        return wxString::Format(_("%.*f GB"), precision, bytesize/GIGABYTESIZE);
+
+    return wxString::Format(_("%.*f TB"), precision, bytesize/TERABYTESIZE);
+}

 
 

-#include "wx/arrimpl.cpp"
+wxULongLong wxFileName::GetSize() const
+{
+    return GetSize(GetFullPath());
+}
+
+wxString wxFileName::GetHumanReadableSize(const wxString &failmsg, int precision) const
+{
+    return GetHumanReadableSize(GetSize(), failmsg, precision);
+}

 
 

-WX_DEFINE_EXPORTED_OBJARRAY(MacDefaultExtensionArray) ;
+#endif // wxUSE_LONGLONG

 
 

-MacDefaultExtensionArray gMacDefaultExtensions ;
+// ----------------------------------------------------------------------------
+// Mac-specific functions
+// ----------------------------------------------------------------------------

 
 

-static void MacEnsureDefaultExtensionsLoaded()
+#if defined( __WXOSX_MAC__ ) && wxOSX_USE_CARBON
+
+namespace

 {
 {

-  if ( !gMacDefaultExtensionsInited )
-  {
-    
-    // load the default extensions
-    MacDefaultExtensionRecord defaults[1] =
+
+class MacDefaultExtensionRecord
+{
+public:
+    MacDefaultExtensionRecord()
+    {
+        m_type =
+        m_creator = 0 ;
+    }
+
+    // default copy ctor, assignment operator and dtor are ok
+
+    MacDefaultExtensionRecord(const wxString& ext, OSType type, OSType creator)
+        : m_ext(ext)

     {
     {

-      MacDefaultExtensionRecord( "txt" , 'TEXT' , 'ttxt' ) ,
+        m_type = type;
+        m_creator = creator;
+    }
+
+    wxString m_ext;
+    OSType m_type;
+    OSType m_creator;
+};
+
+WX_DECLARE_OBJARRAY(MacDefaultExtensionRecord, MacDefaultExtensionArray);
+
+bool gMacDefaultExtensionsInited = false;

 
 

-    } ;
-    // we could load the pc exchange prefs here too
+#include "wx/arrimpl.cpp"
+
+WX_DEFINE_EXPORTED_OBJARRAY(MacDefaultExtensionArray);
+
+MacDefaultExtensionArray gMacDefaultExtensions;
+
+// load the default extensions
+const MacDefaultExtensionRecord gDefaults[] =
+{
+    MacDefaultExtensionRecord( "txt", 'TEXT', 'ttxt' ),
+    MacDefaultExtensionRecord( "tif", 'TIFF', '****' ),
+    MacDefaultExtensionRecord( "jpg", 'JPEG', '****' ),
+};

 
 

-    for ( int i = 0 ; i < WXSIZEOF( defaults ) ; ++i )
+void MacEnsureDefaultExtensionsLoaded()
+{
+    if ( !gMacDefaultExtensionsInited )

     {
     {

-      gMacDefaultExtensions.Add( defaults[i] ) ;
+        // we could load the pc exchange prefs here too
+        for ( size_t i = 0 ; i < WXSIZEOF( gDefaults ) ; ++i )
+        {
+            gMacDefaultExtensions.Add( gDefaults[i] ) ;
+        }
+        gMacDefaultExtensionsInited = true;

     }
     }

-    gMacDefaultExtensionsInited = true ;
-  }

 }
 }

+
+} // anonymous namespace
+

 bool wxFileName::MacSetTypeAndCreator( wxUint32 type , wxUint32 creator )
 {
 bool wxFileName::MacSetTypeAndCreator( wxUint32 type , wxUint32 creator )
 {

-  FInfo fndrInfo ;
-  FSSpec spec ;
-  wxMacFilename2FSSpec(GetFullPath(),&spec) ;
-  OSErr err = FSpGetFInfo( &spec , &fndrInfo ) ;
-  wxCHECK( err == noErr , false ) ;
+    FSRef fsRef ;
+    FSCatalogInfo catInfo;
+    FileInfo *finfo ;

 
 

-  fndrInfo.fdType = type ;
-  fndrInfo.fdCreator = creator ;
-  FSpSetFInfo( &spec , &fndrInfo ) ;
-  return true ;
+    if ( wxMacPathToFSRef( GetFullPath() , &fsRef ) == noErr )
+    {
+        if ( FSGetCatalogInfo (&fsRef, kFSCatInfoFinderInfo, &catInfo, NULL, NULL, NULL) == noErr )
+        {
+            finfo = (FileInfo*)&catInfo.finderInfo;
+            finfo->fileType = type ;
+            finfo->fileCreator = creator ;
+            FSSetCatalogInfo( &fsRef, kFSCatInfoFinderInfo, &catInfo ) ;
+            return true ;
+        }
+    }
+    return false ;

 }
 
 bool wxFileName::MacGetTypeAndCreator( wxUint32 *type , wxUint32 *creator )
 {
 }
 
 bool wxFileName::MacGetTypeAndCreator( wxUint32 *type , wxUint32 *creator )
 {

-  FInfo fndrInfo ;
-  FSSpec spec ;
-  wxMacFilename2FSSpec(GetFullPath(),&spec) ;
-  OSErr err = FSpGetFInfo( &spec , &fndrInfo ) ;
-  wxCHECK( err == noErr , false ) ;
+    FSRef fsRef ;
+    FSCatalogInfo catInfo;
+    FileInfo *finfo ;

 
 

-  *type = fndrInfo.fdType ;
-  *creator = fndrInfo.fdCreator ;
-  return true ;
+    if ( wxMacPathToFSRef( GetFullPath() , &fsRef ) == noErr )
+    {
+        if ( FSGetCatalogInfo (&fsRef, kFSCatInfoFinderInfo, &catInfo, NULL, NULL, NULL) == noErr )
+        {
+            finfo = (FileInfo*)&catInfo.finderInfo;
+            *type = finfo->fileType ;
+            *creator = finfo->fileCreator ;
+            return true ;
+        }
+    }
+    return false ;

 }
 
 bool wxFileName::MacSetDefaultTypeAndCreator()
 }
 
 bool wxFileName::MacSetDefaultTypeAndCreator()


@@ -1841,11 +2531,9 @@ bool wxFileName::MacFindDefaultTypeAndCreator( const wxString& ext , wxUint32 *t
 
 void wxFileName::MacRegisterDefaultTypeAndCreator( const wxString& ext , wxUint32 type , wxUint32 creator )
 {
 
 void wxFileName::MacRegisterDefaultTypeAndCreator( const wxString& ext , wxUint32 type , wxUint32 creator )
 {

-  MacEnsureDefaultExtensionsLoaded() ;
-  MacDefaultExtensionRecord rec ;
-  rec.m_type = type ;
-  rec.m_creator = creator ;
-  strncpy( rec.m_ext , ext.Lower().c_str() , kMacExtensionMaxLength ) ;
-  gMacDefaultExtensions.Add( rec ) ;
+  MacEnsureDefaultExtensionsLoaded();
+  MacDefaultExtensionRecord rec(ext.Lower(), type, creator);
+  gMacDefaultExtensions.Add( rec );

 }
 }

-#endif
+
+#endif // defined( __WXOSX_MAC__ ) && wxOSX_USE_CARBON