fix for always terminating intermediate UniChar String for 4 bytes wchar_t

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

diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp
index e1222863f6986c37c9226486e70f1657bc38ef66..0bec2e03fe026cfddf23544d5e0504db24d54a70 100644 (file)
--- a/src/common/filefn.cpp
+++ b/src/common/filefn.cpp
@@ -6,7 +6,7 @@
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart

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

 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma implementation "filefn.h"
 #endif
 
     #pragma implementation "filefn.h"
 #endif
 


@@ -50,44 +50,66 @@
     #endif
 #endif
 
     #endif
 #endif
 

+#if defined(__WXMAC__)
+  #include  "wx/mac/private.h"  // includes mac headers
+#endif
+
+#ifdef __WXWINCE__
+#include "wx/msw/wince/time.h"
+#include "wx/msw/private.h"
+#else

 #include <time.h>
 #include <time.h>

+#endif

 
 

-#ifndef __MWERKS__
+#ifdef __WXWINCE__
+// Nothing
+#elif !defined(__MWERKS__)

     #include <sys/types.h>
     #include <sys/stat.h>
     #include <sys/types.h>
     #include <sys/stat.h>

+#else
+#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>
 #else
     #include <stat.h>
     #include <unistd.h>
     #include <unix.h>

+    #include <fcntl.h>

 #endif
 #endif

-
-#ifdef __UNIX__
-    #include <unistd.h>
-    #include <dirent.h>

 #endif
 
 #endif
 

-#ifdef __WXPM__
+#ifdef __OS2__
+// need to check for __OS2__ first since currently both
+// __OS2__ and __UNIX__ are defined.

     #include <process.h>
     #include "wx/os2/private.h"
     #include <process.h>
     #include "wx/os2/private.h"

+#ifdef __EMX__
+    #include <unistd.h>
+#endif
+#elif defined(__UNIX__)
+    #include <unistd.h>
+    #include <dirent.h>
+    #include <fcntl.h>

 #endif
 #endif

+

 #if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
 #if defined(__WINDOWS__) && !defined(__WXMICROWIN__)

-#if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__)
+#if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__) && !defined(__WXWINCE__)

     #include <direct.h>
     #include <dos.h>
     #include <io.h>
 #endif // __WINDOWS__
 #endif // native Win compiler
 
     #include <direct.h>
     #include <dos.h>
     #include <io.h>
 #endif // __WINDOWS__
 #endif // native Win compiler
 

-#if defined(__DOS__) && defined(__WATCOMC__)
-    #include <direct.h>
-    #include <dos.h>
-    #include <io.h>
-#endif
-
-#ifdef __GNUWIN32__
-    #include <wchar.h>
-    #ifndef __TWIN32__
-        #include <sys/unistd.h>
+#if defined(__DOS__)
+    #ifdef __WATCOMC__
+        #include <direct.h>
+        #include <dos.h>
+        #include <io.h>
+    #endif
+    #ifdef __DJGPP__
+        #include <unistd.h>

     #endif
 #endif
 
     #endif
 #endif
 


@@ -102,7 +124,6 @@
     #include <unix.h>
 #endif
 
     #include <unix.h>
 #endif
 

-#include "wx/setup.h"

 #include "wx/log.h"
 
 // No, Cygwin doesn't appear to have fnmatch.h after all.
 #include "wx/log.h"
 
 // No, Cygwin doesn't appear to have fnmatch.h after all.


@@ -111,30 +132,53 @@
 #endif
 
 #ifdef __WINDOWS__
 #endif
 
 #ifdef __WINDOWS__

-    #include <windows.h>
+    #include "wx/msw/wrapwin.h"
+    #include "wx/msw/mslu.h"
+
+    // for _getcwd
+    #ifdef __MINGW32__
+        #include <io.h>
+    #endif
+
+    // sys/cygwin.h is needed for cygwin_conv_to_full_win32_path()
+    //
+    // note that it must be included after <windows.h>
+    #ifdef __GNUWIN32__
+        #ifdef __CYGWIN__
+            #include <sys/cygwin.h>
+        #endif
+    #endif // __GNUWIN32__
+#endif // __WINDOWS__
+
+// TODO: Borland probably has _wgetcwd as well?
+#ifdef _MSC_VER
+    #define HAVE_WGETCWD

 #endif
 
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 
 #endif
 
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 

-#define _MAXPATHLEN 500
-
-extern wxChar *wxBuffer;
+#ifndef _MAXPATHLEN
+    #define _MAXPATHLEN 1024
+#endif

 
 #ifdef __WXMAC__
 
 #ifdef __WXMAC__

+#  ifdef __DARWIN__
+#    include "MoreFilesX.h"
+#  else

 #    include "MoreFiles.h"
 #    include "MoreFilesExtras.h"
 #    include "FullPath.h"
 #    include "FSpCompat.h"
 #    include "MoreFiles.h"
 #    include "MoreFilesExtras.h"
 #    include "FullPath.h"
 #    include "FSpCompat.h"

+#  endif

 #endif
 
 #endif
 

-IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
-

 // ----------------------------------------------------------------------------
 // private globals
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // private globals
 // ----------------------------------------------------------------------------
 

+// MT-FIXME: get rid of this horror and all code using it

 static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN];
 
 #if defined(__VISAGECPP__) && __IBMCPP__ >= 400
 static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN];
 
 #if defined(__VISAGECPP__) && __IBMCPP__ >= 400


@@ -156,6 +200,44 @@ const off_t wxInvalidOffset = (off_t)-1;
 // implementation
 // ============================================================================
 
 // implementation
 // ============================================================================
 

+#ifdef wxNEED_WX_UNISTD_H
+
+WXDLLEXPORT int wxStat( const wxChar *file_name, wxStructStat *buf )
+{
+    return stat( wxConvFile.cWX2MB( file_name ), buf );
+}
+
+WXDLLEXPORT int wxAccess( const wxChar *pathname, int mode )
+{
+    return access( wxConvFile.cWX2MB( pathname ), mode );
+}
+
+WXDLLEXPORT int wxOpen( const wxChar *pathname, int flags, mode_t mode )
+{
+    return open( wxConvFile.cWX2MB( pathname ), flags, mode );
+}
+
+#endif
+   // wxNEED_WX_UNISTD_H
+
+// ----------------------------------------------------------------------------
+// wxPathList
+// ----------------------------------------------------------------------------
+
+// IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
+
+static inline wxChar* MYcopystring(const wxString& s)
+{
+    wxChar* copy = new wxChar[s.length() + 1];
+    return wxStrcpy(copy, s.c_str());
+}
+
+static inline wxChar* MYcopystring(const wxChar* s)
+{
+    wxChar* copy = new wxChar[wxStrlen(s) + 1];
+    return wxStrcpy(copy, s);
+}
+

 void wxPathList::Add (const wxString& path)
 {
     wxStringList::Add (WXSTRINGCAST path);
 void wxPathList::Add (const wxString& path)
 {
     wxStringList::Add (WXSTRINGCAST path);


@@ -164,35 +246,47 @@ void wxPathList::Add (const wxString& path)
 // Add paths e.g. from the PATH environment variable
 void wxPathList::AddEnvList (const wxString& envVariable)
 {
 // Add paths e.g. from the PATH environment variable
 void wxPathList::AddEnvList (const wxString& envVariable)
 {

-  static const wxChar PATH_TOKS[] =
-#ifdef __WINDOWS__
-        wxT(" ;"); // Don't seperate with colon in DOS (used for drive)
+    // No environment variables on WinCE
+#ifndef __WXWINCE__
+    static const wxChar PATH_TOKS[] =
+#if defined(__WINDOWS__) || defined(__OS2__)
+        /*
+        The space has been removed from the tokenizers, otherwise a
+        path such as "C:\Program Files" would be split into 2 paths:
+        "C:\Program" and "Files"
+        */
+//        wxT(" ;"); // Don't seperate with colon in DOS (used for drive)
+        wxT(";"); // Don't seperate with colon in DOS (used for drive)

 #else
         wxT(" :;");
 #endif
 
 #else
         wxT(" :;");
 #endif
 

-  wxChar *val = wxGetenv (WXSTRINGCAST envVariable);
-  if (val && *val)
+    wxChar *val = wxGetenv (WXSTRINGCAST envVariable);
+    if (val && *val)

     {
     {

-      wxChar *s = copystring (val);
-      wxChar *save_ptr, *token = wxStrtok (s, PATH_TOKS, &save_ptr);
+        wxChar *s = MYcopystring (val);
+        wxChar *save_ptr, *token = wxStrtok (s, PATH_TOKS, &save_ptr);

 
 

-      if (token)
-      {
-          Add (copystring (token));
-          while (token)
-          {
-              if ((token = wxStrtok ((wxChar *) NULL, PATH_TOKS, &save_ptr)) != NULL)
-                  Add (wxString(token));
-          }
-      }
+        if (token)
+        {
+            Add(token);
+            while (token)
+            {
+                if ( (token = wxStrtok ((wxChar *) NULL, PATH_TOKS, &save_ptr))
+                    != NULL )
+                {
+                    Add(token);
+                }
+            }
+        }

 
 

-      // suppress warning about unused variable save_ptr when wxStrtok() is a
-      // macro which throws away its third argument
-      save_ptr = token;
+        // suppress warning about unused variable save_ptr when wxStrtok() is a
+        // macro which throws away its third argument
+        save_ptr = token;

 
 

-      delete [] s;
+        delete [] s;

     }
     }

+#endif

 }
 
 // Given a full filename (with path), ensure that that file can
 }
 
 // Given a full filename (with path), ensure that that file can


@@ -210,11 +304,11 @@ void wxPathList::EnsureFileAccessible (const wxString& path)
 
 bool wxPathList::Member (const wxString& path)
 {
 
 bool wxPathList::Member (const wxString& path)
 {

-  for (wxNode * node = First (); node != NULL; node = node->Next ())
+  for (wxStringList::compatibility_iterator node = GetFirst(); node; node = node->GetNext())

   {
   {

-      wxString path2((wxChar *) node->Data ());
+      wxString path2( node->GetData() );

       if (
       if (

-#if defined(__WINDOWS__) || defined(__VMS__) || defined (__WXMAC__)
+#if defined(__WINDOWS__) || defined(__OS2__) || defined(__VMS__) || defined (__WXMAC__)

       // Case INDEPENDENT
           path.CompareTo (path2, wxString::ignoreCase) == 0
 #else
       // Case INDEPENDENT
           path.CompareTo (path2, wxString::ignoreCase) == 0
 #else


@@ -235,19 +329,18 @@ wxString wxPathList::FindValidPath (const wxString& file)
   wxChar buf[_MAXPATHLEN];
   wxStrcpy(buf, wxFileFunctionsBuffer);
 
   wxChar buf[_MAXPATHLEN];
   wxStrcpy(buf, wxFileFunctionsBuffer);
 

-  wxChar *filename = (wxChar*) NULL; /* shut up buggy egcs warning */
-  filename = IsAbsolutePath (buf) ? wxFileNameFromPath (buf) : (wxChar *)buf;
+  wxChar *filename = wxIsAbsolutePath (buf) ? wxFileNameFromPath (buf) : (wxChar *)buf;

 
 

-  for (wxNode * node = First (); node; node = node->Next ())
+  for (wxStringList::compatibility_iterator node = GetFirst(); node; node = node->GetNext())

     {
     {

-      wxChar *path = (wxChar *) node->Data ();
+      const wxChar *path = node->GetData();

       wxStrcpy (wxFileFunctionsBuffer, path);
       wxChar ch = wxFileFunctionsBuffer[wxStrlen(wxFileFunctionsBuffer)-1];
       if (ch != wxT('\\') && ch != wxT('/'))
         wxStrcat (wxFileFunctionsBuffer, wxT("/"));
       wxStrcat (wxFileFunctionsBuffer, filename);
 #ifdef __WINDOWS__
       wxStrcpy (wxFileFunctionsBuffer, path);
       wxChar ch = wxFileFunctionsBuffer[wxStrlen(wxFileFunctionsBuffer)-1];
       if (ch != wxT('\\') && ch != wxT('/'))
         wxStrcat (wxFileFunctionsBuffer, wxT("/"));
       wxStrcat (wxFileFunctionsBuffer, filename);
 #ifdef __WINDOWS__

-      Unix2DosFilename (wxFileFunctionsBuffer);
+      wxUnix2DosFilename (wxFileFunctionsBuffer);

 #endif
       if (wxFileExists (wxFileFunctionsBuffer))
       {
 #endif
       if (wxFileExists (wxFileFunctionsBuffer))
       {


@@ -255,7 +348,7 @@ wxString wxPathList::FindValidPath (const wxString& file)
       }
     }                                // for()
 
       }
     }                                // for()
 

-  return wxString(wxT(""));                    // Not found
+  return wxEmptyString;                    // Not found

 }
 
 wxString wxPathList::FindAbsoluteValidPath (const wxString& file)
 }
 
 wxString wxPathList::FindAbsoluteValidPath (const wxString& file)


@@ -265,8 +358,8 @@ wxString wxPathList::FindAbsoluteValidPath (const wxString& file)
         return f;
 
     wxString buf;
         return f;
 
     wxString buf;

-    wxGetWorkingDirectory(buf.GetWriteBuf(_MAXPATHLEN), _MAXPATHLEN - 1);
-    buf.UngetWriteBuf();
+    wxGetWorkingDirectory(wxStringBuffer(buf, _MAXPATHLEN), _MAXPATHLEN);
+

     if ( !wxEndsWithPathSeparator(buf) )
     {
         buf += wxFILE_SEP_PATH;
     if ( !wxEndsWithPathSeparator(buf) )
     {
         buf += wxFILE_SEP_PATH;


@@ -279,18 +372,16 @@ wxString wxPathList::FindAbsoluteValidPath (const wxString& file)
 bool
 wxFileExists (const wxString& filename)
 {
 bool
 wxFileExists (const wxString& filename)
 {

-#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
-    // GetFileAttributes can copy with network paths
-    DWORD ret = GetFileAttributes(filename);
-    DWORD isDir = (ret & FILE_ATTRIBUTE_DIRECTORY);
-    return ((ret != 0xffffffff) && (isDir == 0));
-#else
-    wxStructStat stbuf;
-    if ( !filename.empty() && wxStat (OS_FILENAME(filename), &stbuf) == 0 )
-        return TRUE;
+    // we must use GetFileAttributes() instead of the ANSI C functions because
+    // it can cope with network (UNC) paths unlike them
+#if defined(__WIN32__) && !defined(__WXMICROWIN__)
+    DWORD ret = ::GetFileAttributes(filename);

 
 

-    return FALSE;
-#endif
+    return (ret != (DWORD)-1) && !(ret & FILE_ATTRIBUTE_DIRECTORY);
+#else // !__WIN32__
+    wxStructStat st;
+    return wxStat(filename, &st) == 0 && (st.st_mode & S_IFREG);
+#endif // __WIN32__/!__WIN32__

 }
 
 bool
 }
 
 bool


@@ -301,7 +392,7 @@ wxIsAbsolutePath (const wxString& filename)
 #if defined(__WXMAC__) && !defined(__DARWIN__)
         // Classic or Carbon CodeWarrior like
         // Carbon with Apple DevTools is Unix like
 #if defined(__WXMAC__) && !defined(__DARWIN__)
         // Classic or Carbon CodeWarrior like
         // Carbon with Apple DevTools is Unix like

-        
+

         // This seems wrong to me, but there is no fix. since
         // "MacOS:MyText.txt" is absolute whereas "MyDir:MyText.txt"
         // is not. Or maybe ":MyDir:MyText.txt" has to be used? RR.
         // This seems wrong to me, but there is no fix. since
         // "MacOS:MyText.txt" is absolute whereas "MyDir:MyText.txt"
         // is not. Or maybe ":MyDir:MyText.txt" has to be used? RR.


@@ -316,7 +407,7 @@ wxIsAbsolutePath (const wxString& filename)
         if ((filename[0] == wxT('[') && filename[1] != wxT('.')))
             return TRUE;
 #endif
         if ((filename[0] == wxT('[') && filename[1] != wxT('.')))
             return TRUE;
 #endif

-#ifdef __WINDOWS__
+#if defined(__WINDOWS__) || defined(__OS2__)

         // MSDOS like
         if (filename[0] == wxT('\\') || (wxIsalpha (filename[0]) && filename[1] == wxT(':')))
             return TRUE;
         // MSDOS like
         if (filename[0] == wxT('\\') || (wxIsalpha (filename[0]) && filename[1] == wxT(':')))
             return TRUE;


@@ -366,7 +457,7 @@ wxChar *wxRealPath (wxChar *path)
 {
 #ifdef __WXMSW__
   static const wxChar SEP = wxT('\\');
 {
 #ifdef __WXMSW__
   static const wxChar SEP = wxT('\\');

-  Unix2DosFilename(path);
+  wxUnix2DosFilename(path);

 #else
   static const wxChar SEP = wxT('/');
 #endif
 #else
   static const wxChar SEP = wxT('/');
 #endif


@@ -384,7 +475,11 @@ wxChar *wxRealPath (wxChar *path)
             if (p[1] == wxT('.') && p[2] == wxT('.') && (p[3] == SEP || p[3] == wxT('\0')))
               {
                 wxChar *q;
             if (p[1] == wxT('.') && p[2] == wxT('.') && (p[3] == SEP || p[3] == wxT('\0')))
               {
                 wxChar *q;

-                for (q = p - 1; q >= path && *q != SEP; q--);
+                for (q = p - 1; q >= path && *q != SEP; q--)
+                {
+                    // Empty
+                }
+

                 if (q[0] == SEP && (q[1] != wxT('.') || q[2] != wxT('.') || q[3] != SEP)
                     && (q - 1 <= path || q[-1] != SEP))
                   {
                 if (q[0] == SEP && (q[1] != wxT('.') || q[2] != wxT('.') || q[3] != SEP)
                     && (q - 1 <= path || q[-1] != SEP))
                   {


@@ -394,7 +489,7 @@ wxChar *wxRealPath (wxChar *path)
                         path[0] = SEP;
                         path[1] = wxT('\0');
                       }
                         path[0] = SEP;
                         path[1] = wxT('\0');
                       }

-#ifdef __WXMSW__
+#if defined(__WXMSW__) || defined(__OS2__)

                     /* Check that path[2] is NULL! */
                     else if (path[1] == wxT(':') && !path[2])
                       {
                     /* Check that path[2] is NULL! */
                     else if (path[1] == wxT(':') && !path[2])
                       {


@@ -419,7 +514,7 @@ wxChar *wxCopyAbsolutePath(const wxString& filename)
   if (filename == wxT(""))
     return (wxChar *) NULL;
 
   if (filename == wxT(""))
     return (wxChar *) NULL;
 

-  if (! IsAbsolutePath(wxExpandPath(wxFileFunctionsBuffer, filename))) {
+  if (! wxIsAbsolutePath(wxExpandPath(wxFileFunctionsBuffer, filename))) {

     wxChar  buf[_MAXPATHLEN];
     buf[0] = wxT('\0');
     wxGetWorkingDirectory(buf, WXSIZEOF(buf));
     wxChar  buf[_MAXPATHLEN];
     buf[0] = wxT('\0');
     wxGetWorkingDirectory(buf, WXSIZEOF(buf));


@@ -432,9 +527,9 @@ wxChar *wxCopyAbsolutePath(const wxString& filename)
         wxStrcat(buf, wxT("/"));
 #endif
     wxStrcat(buf, wxFileFunctionsBuffer);
         wxStrcat(buf, wxT("/"));
 #endif
     wxStrcat(buf, wxFileFunctionsBuffer);

-    return copystring( wxRealPath(buf) );
+    return MYcopystring( wxRealPath(buf) );

   }
   }

-  return copystring( wxFileFunctionsBuffer );
+  return MYcopystring( wxFileFunctionsBuffer );

 }
 
 /*-
 }
 
 /*-


@@ -483,7 +578,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
     buf[0] = wxT('\0');
     if (name == NULL || *name == wxT('\0'))
         return buf;
     buf[0] = wxT('\0');
     if (name == NULL || *name == wxT('\0'))
         return buf;

-    nm = copystring(name); // Make a scratch copy
+    nm = MYcopystring(name); // Make a scratch copy

     wxChar *nm_tmp = nm;
 
     /* Skip leading whitespace and cr */
     wxChar *nm_tmp = nm;
 
     /* Skip leading whitespace and cr */


@@ -531,6 +626,8 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
         } else
 #  endif
 #endif
         } else
 #  endif
 #endif

+            // No env variables on WinCE
+#ifndef __WXWINCE__

 #ifdef __WXMSW__
         if (*s++ == wxT('$') && (*s == wxT('{') || *s == wxT(')')))
 #else
 #ifdef __WXMSW__
         if (*s++ == wxT('$') && (*s == wxT('{') || *s == wxT(')')))
 #else


@@ -548,17 +645,22 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
             *--d = 0;
             value = wxGetenv(braces ? start + 1 : start);
             if (value) {
             *--d = 0;
             value = wxGetenv(braces ? start + 1 : start);
             if (value) {

-                for ((d = start - 1); (*d++ = *value++) != 0;);
+                for ((d = start - 1); (*d++ = *value++) != 0;)
+                {
+                    // Empty
+                }
+

                 d--;
                 if (braces && *s)
                     s++;
             }
         }
                 d--;
                 if (braces && *s)
                     s++;
             }
         }

+#endif
+        // __WXWINCE__

     }
 
     /* Expand ~ and ~user */
     nm = lnm;
     }
 
     /* Expand ~ and ~user */
     nm = lnm;

-    s = wxT("");

     if (nm[0] == wxT('~') && !q)
     {
         /* prefix ~ */
     if (nm[0] == wxT('~') && !q)
     {
         /* prefix ~ */


@@ -573,7 +675,10 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
         {                /* ~user/filename */
             register wxChar  *nnm;
             register wxChar  *home;
         {                /* ~user/filename */
             register wxChar  *nnm;
             register wxChar  *home;

-            for (s = nm; *s && *s != SEP; s++);
+            for (s = nm; *s && *s != SEP; s++)
+            {
+                // Empty
+            }

             int was_sep; /* MATTHEW: Was there a separator, or NULL? */
             was_sep = (*s == SEP);
             nnm = *s ? s + 1 : s;
             int was_sep; /* MATTHEW: Was there a separator, or NULL? */
             was_sep = (*s == SEP);
             nnm = *s ? s + 1 : s;


@@ -582,7 +687,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
             if ((home = WXSTRINGCAST wxGetUserHome(wxString(nm + 1))) == NULL) {
                if (was_sep) /* replace only if it was there: */
                    *s = SEP;
             if ((home = WXSTRINGCAST wxGetUserHome(wxString(nm + 1))) == NULL) {
                if (was_sep) /* replace only if it was there: */
                    *s = SEP;

-                s = wxT("");
+                s = NULL;

             } else {
                 nm = nnm;
                 s = home;
             } else {
                 nm = nnm;
                 s = home;


@@ -600,7 +705,10 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
           *(d - 1) = SEP;
     }
     s = nm;
           *(d - 1) = SEP;
     }
     s = nm;

-    while ((*d++ = *s++) != 0);
+    while ((*d++ = *s++) != 0)
+    {
+        // Empty
+    }

     delete[] nm_tmp; // clean up alloc
     /* Now clean up the buffer */
     return wxRealPath(buf);
     delete[] nm_tmp; // clean up alloc
     /* Now clean up the buffer */
     return wxRealPath(buf);


@@ -623,12 +731,13 @@ wxContractPath (const wxString& filename, const wxString& envname, const wxStrin
 
   wxStrcpy (dest, WXSTRINGCAST filename);
 #ifdef __WXMSW__
 
   wxStrcpy (dest, WXSTRINGCAST filename);
 #ifdef __WXMSW__

-  Unix2DosFilename(dest);
+  wxUnix2DosFilename(dest);

 #endif
 
   // Handle environment
 #endif
 
   // Handle environment

-  const wxChar *val = (const wxChar *) NULL;
-  wxChar *tcp = (wxChar *) NULL;
+  const wxChar *val;
+#ifndef __WXWINCE__
+  wxChar *tcp;

   if (envname != WXSTRINGCAST NULL && (val = wxGetenv (WXSTRINGCAST envname)) != NULL &&
      (tcp = wxStrstr (dest, val)) != NULL)
     {
   if (envname != WXSTRINGCAST NULL && (val = wxGetenv (WXSTRINGCAST envname)) != NULL &&
      (tcp = wxStrstr (dest, val)) != NULL)
     {


@@ -639,6 +748,7 @@ wxContractPath (const wxString& filename, const wxString& envname, const wxStrin
         wxStrcat (tcp, wxT("}"));
         wxStrcat (tcp, wxFileFunctionsBuffer);
     }
         wxStrcat (tcp, wxT("}"));
         wxStrcat (tcp, wxFileFunctionsBuffer);
     }

+#endif

 
   // Handle User's home (ignore root homes!)
   size_t len = 0;
 
   // Handle User's home (ignore root homes!)
   size_t len = 0;


@@ -649,11 +759,6 @@ wxContractPath (const wxString& filename, const wxString& envname, const wxStrin
       wxStrcpy(wxFileFunctionsBuffer, wxT("~"));
       if (user != wxT(""))
              wxStrcat(wxFileFunctionsBuffer, (const wxChar*) user);
       wxStrcpy(wxFileFunctionsBuffer, wxT("~"));
       if (user != wxT(""))
              wxStrcat(wxFileFunctionsBuffer, (const wxChar*) user);

-#ifdef __WXMSW__
-//      strcat(wxFileFunctionsBuffer, "\\");
-#else
-//      strcat(wxFileFunctionsBuffer, "/");
-#endif

       wxStrcat(wxFileFunctionsBuffer, dest + len);
       wxStrcpy (dest, wxFileFunctionsBuffer);
     }
       wxStrcat(wxFileFunctionsBuffer, dest + len);
       wxStrcpy (dest, wxFileFunctionsBuffer);
     }


@@ -661,75 +766,27 @@ wxContractPath (const wxString& filename, const wxString& envname, const wxStrin
   return dest;
 }
 
   return dest;
 }
 

-// Return just the filename, not the path
-// (basename)
+// Return just the filename, not the path (basename)

 wxChar *wxFileNameFromPath (wxChar *path)
 {
 wxChar *wxFileNameFromPath (wxChar *path)
 {

-    if (path)
-    {
-        register wxChar *tcp;
-        
-        tcp = path + wxStrlen (path);
-        while (--tcp >= path)
-        {
-#if defined(__WXMAC__) && !defined(__DARWIN__)
-            // Classic or Carbon CodeWarrior like
-            // Carbon with Apple DevTools is Unix like
-            if (*tcp == wxT(':'))
-                return tcp + 1;
-#else
-            // Unix like or Windows
-            if (*tcp == wxT('/') || *tcp == wxT('\\'))
-                return tcp + 1;
-#endif
-#ifdef __VMS__
-            if (*tcp == wxT(':') || *tcp == wxT(']'))
-                return tcp + 1;
-#endif
-        } /* while */
-#if defined(__WXMSW__) || defined(__WXPM__)
-        // MSDOS like
-        if (wxIsalpha (*path) && *(path + 1) == wxT(':'))
-            return path + 2;
-#endif
-    }
-    return path;
+    wxString p = path;
+    wxString n = wxFileNameFromPath(p);
+
+    return path + p.length() - n.length();

 }
 
 }
 

-wxString wxFileNameFromPath (const wxString& path1)
+wxString wxFileNameFromPath (const wxString& path)

 {
 {

-    if (path1 != wxT(""))
+    wxString name, ext;
+    wxFileName::SplitPath(path, NULL, &name, &ext);
+
+    wxString fullname = name;
+    if ( !ext.empty() )

     {
     {

-        wxChar *path = WXSTRINGCAST path1 ;
-        register wxChar *tcp;
-        
-        tcp = path + wxStrlen (path);
-        while (--tcp >= path)
-        {
-#if defined(__WXMAC__) && !defined(__DARWIN__)
-            // Classic or Carbon CodeWarrior like
-            // Carbon with Apple DevTools is Unix like
-            if (*tcp == wxT(':') )
-                return wxString(tcp + 1);
-#else
-            // Unix like or Windows
-            if (*tcp == wxT('/') || *tcp == wxT('\\'))
-                return wxString(tcp + 1);
-#endif
-#ifdef __VMS__
-            if (*tcp == wxT(':') || *tcp == wxT(']'))
-                return wxString(tcp + 1);
-#endif
-        } /* while */
-#if defined(__WXMSW__) || defined(__WXPM__)
-        // MSDOS like
-        if (wxIsalpha (*path) && *(path + 1) == wxT(':'))
-            return wxString(path + 2);
-#endif
+        fullname << wxFILE_SEP_EXT << ext;

     }
     }

-    // Yes, this should return the path, not an empty string, otherwise
-    // we get "thing.txt" -> "".
-    return path1;
+
+    return fullname;

 }
 
 // Return just the directory, or NULL if no directory
 }
 
 // Return just the directory, or NULL if no directory


@@ -739,13 +796,13 @@ wxPathOnly (wxChar *path)
     if (path && *path)
     {
         static wxChar buf[_MAXPATHLEN];
     if (path && *path)
     {
         static wxChar buf[_MAXPATHLEN];

-        
+

         // Local copy
         wxStrcpy (buf, path);
         // Local copy
         wxStrcpy (buf, path);

-        
+

         int l = wxStrlen(path);
         int i = l - 1;
         int l = wxStrlen(path);
         int i = l - 1;

-        
+

         // Search backward for a backward or forward slash
         while (i > -1)
         {
         // Search backward for a backward or forward slash
         while (i > -1)
         {


@@ -774,8 +831,8 @@ wxPathOnly (wxChar *path)
 #endif
             i --;
         }
 #endif
             i --;
         }

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

         // Try Drive specifier
         if (wxIsalpha (buf[0]) && buf[1] == wxT(':'))
         {
         // Try Drive specifier
         if (wxIsalpha (buf[0]) && buf[1] == wxT(':'))
         {


@@ -795,10 +852,10 @@ wxString wxPathOnly (const wxString& path)
     if (path != wxT(""))
     {
         wxChar buf[_MAXPATHLEN];
     if (path != wxT(""))
     {
         wxChar buf[_MAXPATHLEN];

-        
+

         // Local copy
         wxStrcpy (buf, WXSTRINGCAST path);
         // Local copy
         wxStrcpy (buf, WXSTRINGCAST path);

-        
+

         int l = path.Length();
         int i = l - 1;
 
         int l = path.Length();
         int i = l - 1;
 


@@ -830,8 +887,8 @@ wxString wxPathOnly (const wxString& path)
 #endif
             i --;
         }
 #endif
             i --;
         }

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

         // Try Drive specifier
         if (wxIsalpha (buf[0]) && buf[1] == wxT(':'))
         {
         // Try Drive specifier
         if (wxIsalpha (buf[0]) && buf[1] == wxT(':'))
         {


@@ -853,16 +910,58 @@ wxString wxPathOnly (const wxString& path)
 wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
 {
 #ifdef __DARWIN__
 wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
 {
 #ifdef __DARWIN__

-    FSRef theRef;
-    char  thePath[FILENAME_MAX];
+    int         i;
+    int         j;
+    OSErr       theErr;
+    OSStatus    theStatus = noErr;
+    Boolean     isDirectory = FALSE;
+    Str255    theParentPath = "\p";
+    FSSpec      theParentSpec;
+    FSRef       theParentRef;
+    char        theFileName[FILENAME_MAX];
+    char        thePath[FILENAME_MAX];
+
+    strcpy(thePath, "");
+
+    // GD: Separate file name from path and make a FSRef to the parent
+    //     directory. This is necessary since FSRefs cannot reference files
+    //     that have not yet been created.
+    //     Based on example code from Apple Technical Note TN2022
+    //       http://developer.apple.com/technotes/tn/tn2022.html
+
+    // check whether we are converting a directory
+    isDirectory = ((spec->name)[spec->name[0]] == ':');
+    // count length of file name
+    for (i = spec->name[0] - (isDirectory ? 1 : 0); ((spec->name[i] != ':') && (i > 0)); i--);
+    // copy file name
+    //   prepend path separator since it will later be appended to the path
+    theFileName[0] = wxFILE_SEP_PATH;
+    for (j = i + 1; j <= spec->name[0] - (isDirectory ? 1 : 0); j++) {
+        theFileName[j - i] = spec->name[j];
+    }
+    theFileName[j - i] = '\0';
+    // copy path if any
+    for (j = 1; j <= i; j++) {
+        theParentPath[++theParentPath[0]] = spec->name[j];
+    }
+    theErr = FSMakeFSSpec(spec->vRefNum, spec->parID, theParentPath, &theParentSpec);
+    if (theErr == noErr) {
+        // convert the FSSpec to an FSRef
+        theErr = FSpMakeFSRef(&theParentSpec, &theParentRef);
+    }
+    if (theErr == noErr) {
+        // get the POSIX path associated with the FSRef
+        theStatus = FSRefMakePath(&theParentRef,
+                                  (UInt8 *)thePath, sizeof(thePath));
+    }
+    if (theStatus == noErr) {
+        // append file name to path
+        //   includes previously prepended path separator
+        strcat(thePath, theFileName);
+    }

 
 

-    // convert the FSSpec to an FSRef
-    (void) FSpMakeFSRef( spec, &theRef );
-    // get the POSIX path associated with the FSRef
-    (void) FSRefMakePath( &theRef, (UInt8 *)thePath, sizeof(thePath) );
-    

     // create path string for return value
     // create path string for return value

-    wxString result( thePath ) ;
+    wxString result( thePath , wxConvLocal) ;

 #else
     Handle    myPath ;
     short     length ;
 #else
     Handle    myPath ;
     short     length ;


@@ -874,9 +973,9 @@ wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
     (*myPath)[length] = 0 ;
     if ((length > 0) && ((*myPath)[length-1] == ':'))
         (*myPath)[length-1] = 0 ;
     (*myPath)[length] = 0 ;
     if ((length > 0) && ((*myPath)[length-1] == ':'))
         (*myPath)[length-1] = 0 ;

-    
+

     // create path string for return value
     // create path string for return value

-    wxString result( (char*) *myPath ) ;
+    wxString result( *myPath , wxConvLocal) ;

 
     // free allocated handle
     ::HUnlock( myPath ) ;
 
     // free allocated handle
     ::HUnlock( myPath ) ;


@@ -885,39 +984,61 @@ wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
 
     return result ;
 }
 
     return result ;
 }

+#ifndef __DARWIN__
+// Mac file names are POSIX (Unix style) under Darwin
+// therefore the conversion functions below are not needed

 
 

+static wxChar sMacFileNameConversion[ 1000 ] ;
+static char scMacFileNameConversion[ 1000 ] ;
+
+#endif

 void wxMacFilename2FSSpec( const char *path , FSSpec *spec )
 {
 void wxMacFilename2FSSpec( const char *path , FSSpec *spec )
 {

+    OSStatus err = noErr ;

 #ifdef __DARWIN__
     FSRef theRef;
 
     // get the FSRef associated with the POSIX path
 #ifdef __DARWIN__
     FSRef theRef;
 
     // get the FSRef associated with the POSIX path

-    (void) FSPathMakeRef((const UInt8 *) path, &theRef, NULL);
+    err = FSPathMakeRef((const UInt8 *) path, &theRef, NULL);

     // convert the FSRef to an FSSpec
     // convert the FSRef to an FSSpec

-    (void) FSGetCatalogInfo(&theRef, kFSCatInfoNone, NULL, NULL, spec, NULL);
+    err = FSGetCatalogInfo(&theRef, kFSCatInfoNone, NULL, NULL, spec, NULL);

 #else
 #else

-    FSpLocationFromFullPath( strlen(path) , path , spec ) ;
+    if ( strchr( path , ':' ) == NULL )
+    {
+        // try whether it is a volume / or a mounted volume
+        strncpy( scMacFileNameConversion , path , 1000 ) ;
+        scMacFileNameConversion[998] = 0 ;
+        strcat( scMacFileNameConversion , ":" ) ;
+        err = FSpLocationFromFullPath( strlen(scMacFileNameConversion) , scMacFileNameConversion , spec ) ;
+    }
+    else
+    {
+        err = FSpLocationFromFullPath( strlen(path) , path , spec ) ;
+    }

 #endif
 }
 
 #endif
 }
 

-#ifndef __DARWIN__
-// Mac file names are POSIX (Unix style) under Darwin
-// therefore the conversion functions below are not needed
+#if wxUSE_UNICODE
+WXDLLEXPORT void wxMacFilename2FSSpec( const wxChar *path , FSSpec *spec ) 
+{
+    return wxMacFilename2FSSpec( wxConvFile.cWC2MB(path) , spec ) ;
+}
+#endif

 
 

-static char sMacFileNameConversion[ 1000 ] ;
+#ifndef __DARWIN__

 
 

-wxString wxMac2UnixFilename (const char *str)
+wxString wxMac2UnixFilename (const wxChar *str)

 {
 {

-    char *s = sMacFileNameConversion ;
-    strcpy( s , str ) ;
+    wxChar *s = sMacFileNameConversion ;
+    wxStrcpy( s , str ) ;

     if (s)
     {
     if (s)
     {

-        memmove( s+1 , s ,strlen( s ) + 1) ;
+        memmove( s+1 , s ,wxStrlen( s ) + 1 * sizeof(wxChar)) ;

         if ( *s == ':' )
             *s = '.' ;
         else
             *s = '/' ;
         if ( *s == ':' )
             *s = '.' ;
         else
             *s = '/' ;

-        
+

         while (*s)
         {
             if (*s == ':')
         while (*s)
         {
             if (*s == ':')


@@ -930,25 +1051,25 @@ wxString wxMac2UnixFilename (const char *str)
     return wxString(sMacFileNameConversion) ;
 }
 
     return wxString(sMacFileNameConversion) ;
 }
 

-wxString wxUnix2MacFilename (const char *str)
+wxString wxUnix2MacFilename (const wxChar *str)

 {
 {

-    char *s = sMacFileNameConversion ;
-    strcpy( s , str ) ;
+    wxChar *s = sMacFileNameConversion ;
+    wxStrcpy( s , str ) ;

     if (s)
     {
         if ( *s == '.' )
         {
             // relative path , since it goes on with slash which is translated to a :
     if (s)
     {
         if ( *s == '.' )
         {
             // relative path , since it goes on with slash which is translated to a :

-            memmove( s , s+1 ,strlen( s ) ) ;
+            memmove( s , s+1 ,wxStrlen( s ) * sizeof(wxChar)) ;

         }
         else if ( *s == '/' )
         {
             // absolute path -> on mac just start with the drive name
         }
         else if ( *s == '/' )
         {
             // absolute path -> on mac just start with the drive name

-            memmove( s , s+1 ,strlen( s ) ) ;
+            memmove( s , s+1 ,wxStrlen( s ) * sizeof(wxChar) ) ;

         }
         else
         {
         }
         else
         {

-            wxASSERT_MSG( 1 , "unkown path beginning" ) ;
+            wxASSERT_MSG( 1 , wxT("unkown path beginning") ) ;

         }
         while (*s)
         {
         }
         while (*s)
         {


@@ -958,7 +1079,7 @@ wxString wxUnix2MacFilename (const char *str)
                 if ( *(s+1) == '.' && *(s+2) == '.' && ( (*(s+3) == '/' || *(s+3) == '\\') ) )
                 {
                     *s = ':';
                 if ( *(s+1) == '.' && *(s+2) == '.' && ( (*(s+3) == '/' || *(s+3) == '\\') ) )
                 {
                     *s = ':';

-                    memmove( s+1 , s+3 ,strlen( s+3 ) + 1 ) ;
+                    memmove( s+1 , s+3 ,(wxStrlen( s+3 ) + 1)*sizeof(wxChar) ) ;

                 }
                 else
                     *s = ':';
                 }
                 else
                     *s = ':';


@@ -966,7 +1087,7 @@ wxString wxUnix2MacFilename (const char *str)
             s++ ;
         }
     }
             s++ ;
         }
     }

-    return wxString (sMacFileNameConversion) ;
+    return wxString(sMacFileNameConversion) ;

 }
 
 wxString wxMacFSSpec2UnixFilename( const FSSpec *spec )
 }
 
 wxString wxMacFSSpec2UnixFilename( const FSSpec *spec )


@@ -984,13 +1105,13 @@ void wxUnixFilename2FSSpec( const char *path , FSSpec *spec )
 #endif // __WXMAC__
 
 void
 #endif // __WXMAC__
 
 void

-wxDos2UnixFilename (char *s)
+wxDos2UnixFilename (wxChar *s)

 {
   if (s)
     while (*s)
       {
 {
   if (s)
     while (*s)
       {

-        if (*s == '\\')
-          *s = '/';
+        if (*s == _T('\\'))
+          *s = _T('/');

 #ifdef __WXMSW__
         else
           *s = wxTolower (*s);        // Case INDEPENDENT
 #ifdef __WXMSW__
         else
           *s = wxTolower (*s);        // Case INDEPENDENT


@@ -1000,14 +1121,14 @@ wxDos2UnixFilename (char *s)
 }
 
 void
 }
 
 void

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

 wxUnix2DosFilename (wxChar *s)
 #else
 wxUnix2DosFilename (wxChar *WXUNUSED(s) )
 #endif
 {
 // Yes, I really mean this to happen under DOS only! JACS
 wxUnix2DosFilename (wxChar *s)
 #else
 wxUnix2DosFilename (wxChar *WXUNUSED(s) )
 #endif
 {
 // Yes, I really mean this to happen under DOS only! JACS

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

   if (s)
     while (*s)
       {
   if (s)
     while (*s)
       {


@@ -1023,16 +1144,16 @@ bool
 wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& file3)
 {
   wxString outfile;
 wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& file3)
 {
   wxString outfile;

-  if ( !wxGetTempFileName("cat", outfile) )
+  if ( !wxGetTempFileName( wxT("cat"), outfile) )

       return FALSE;
 
       return FALSE;
 

-  FILE *fp1 = (FILE *) NULL;
-  FILE *fp2 = (FILE *) NULL;
-  FILE *fp3 = (FILE *) NULL;
+  FILE *fp1 wxDUMMY_INITIALIZE(NULL);
+  FILE *fp2 = NULL;
+  FILE *fp3 = NULL;

   // Open the inputs and outputs
   // Open the inputs and outputs

-  if ((fp1 = wxFopen (OS_FILENAME( file1 ), wxT("rb"))) == NULL ||
-      (fp2 = wxFopen (OS_FILENAME( file2 ), wxT("rb"))) == NULL ||
-      (fp3 = wxFopen (OS_FILENAME( outfile ), wxT("wb"))) == NULL)
+  if ((fp1 = wxFopen ( file1, wxT("rb"))) == NULL ||
+      (fp2 = wxFopen ( file2, wxT("rb"))) == NULL ||
+      (fp3 = wxFopen ( outfile, wxT("wb"))) == NULL)

     {
       if (fp1)
         fclose (fp1);
     {
       if (fp1)
         fclose (fp1);


@@ -1066,17 +1187,21 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)
     // instead of our code if available
     //
     // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite
     // instead of our code if available
     //
     // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite

-    return ::CopyFile(file1, file2, !overwrite) != 0;
-#elif defined(__WXPM__)
-    if (::DosCopy(file2, file2, overwrite ? DCPY_EXISTING : 0) == 0)
-        return TRUE;
-    else
+    if ( !::CopyFile(file1, file2, !overwrite) )
+    {
+        wxLogSysError(_("Failed to copy the file '%s' to '%s'"),
+                      file1.c_str(), file2.c_str());
+
+        return FALSE;
+    }
+#elif defined(__OS2__)
+    if ( ::DosCopy(file2, file2, overwrite ? DCPY_EXISTING : 0) != 0 )

         return FALSE;
 #else // !Win32
         return FALSE;
 #else // !Win32

-    wxStructStat fbuf;

 
 

+    wxStructStat fbuf;

     // get permissions of file1
     // get permissions of file1

-    if ( wxStat(OS_FILENAME(file1), &fbuf) != 0 )
+    if ( wxStat( file1.c_str(), &fbuf) != 0 )

     {
         // the file probably doesn't exist or we haven't the rights to read
         // from it anyhow
     {
         // the file probably doesn't exist or we haven't the rights to read
         // from it anyhow


@@ -1107,6 +1232,7 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)
 
     // create file2 with the same permissions than file1 and open it for
     // writing
 
     // create file2 with the same permissions than file1 and open it for
     // writing

+

     wxFile fileOut;
     if ( !fileOut.Create(file2, overwrite, fbuf.st_mode & 0777) )
         return FALSE;
     wxFile fileOut;
     if ( !fileOut.Create(file2, overwrite, fbuf.st_mode & 0777) )
         return FALSE;


@@ -1149,17 +1275,19 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)
         return FALSE;
     }
 #endif // OS/2 || Mac
         return FALSE;
     }
 #endif // OS/2 || Mac

+#endif // __WXMSW__ && __WIN32__

 
     return TRUE;
 
     return TRUE;

-#endif // __WXMSW__ && __WIN32__

 }
 
 bool
 wxRenameFile (const wxString& file1, const wxString& file2)
 {
 }
 
 bool
 wxRenameFile (const wxString& file1, const wxString& file2)
 {

-  // Normal system call
+#ifndef __WXWINCE__
+    // Normal system call

   if ( wxRename (file1, file2) == 0 )
     return TRUE;
   if ( wxRename (file1, file2) == 0 )
     return TRUE;

+#endif

 
   // Try to copy
   if (wxCopyFile(file1, file2)) {
 
   // Try to copy
   if (wxCopyFile(file1, file2)) {


@@ -1175,8 +1303,11 @@ bool wxRemoveFile(const wxString& file)
 #if defined(__VISUALC__) \
  || defined(__BORLANDC__) \
  || defined(__WATCOMC__) \
 #if defined(__VISUALC__) \
  || defined(__BORLANDC__) \
  || defined(__WATCOMC__) \

+ || defined(__DMC__) \

  || defined(__GNUWIN32__)
   int res = wxRemove(file);
  || defined(__GNUWIN32__)
   int res = wxRemove(file);

+#elif defined(__WXMAC__)
+  int res = unlink(wxFNCONV(file));

 #else
   int res = unlink(OS_FILENAME(file));
 #endif
 #else
   int res = unlink(OS_FILENAME(file));
 #endif


@@ -1187,19 +1318,36 @@ bool wxRemoveFile(const wxString& file)
 bool wxMkdir(const wxString& dir, int perm)
 {
 #if defined(__WXMAC__) && !defined(__UNIX__)
 bool wxMkdir(const wxString& dir, int perm)
 {
 #if defined(__WXMAC__) && !defined(__UNIX__)

-  return (mkdir( dir , 0 ) == 0);
+  return (mkdir( wxFNCONV(dir) , 0 ) == 0);

 #else // !Mac
     const wxChar *dirname = dir.c_str();
 
     // assume mkdir() has 2 args on non Windows-OS/2 platforms and on Windows too
     // for the GNU compiler
 #else // !Mac
     const wxChar *dirname = dir.c_str();
 
     // assume mkdir() has 2 args on non Windows-OS/2 platforms and on Windows too
     // for the GNU compiler

-#if (!(defined(__WXMSW__) || defined(__WXPM__) || defined(__DOS__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WXWINE__) || defined(__WXMICROWIN__)
+#if (!(defined(__WXMSW__) || defined(__OS2__) || defined(__DOS__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WINE__) || defined(__WXMICROWIN__)
+  #ifndef MSVCRT

     if ( mkdir(wxFNCONV(dirname), perm) != 0 )
     if ( mkdir(wxFNCONV(dirname), perm) != 0 )

-#elif defined(__WXPM__)
+  #else
+    if ( mkdir(wxFNCONV(dirname)) != 0 )
+  #endif
+#elif defined(__OS2__)

     if (::DosCreateDir((PSZ)dirname, NULL) != 0) // enhance for EAB's??
     if (::DosCreateDir((PSZ)dirname, NULL) != 0) // enhance for EAB's??

-#else  // !MSW and !OS/2 VAC++
+#elif defined(__DOS__)
+  #if defined(__WATCOMC__)
+    (void)perm;
+    if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 )
+  #elif defined(__DJGPP__)
+    if ( mkdir(wxFNCONV(dirname), perm) != 0 )
+  #else
+    #error "Unsupported DOS compiler!"
+  #endif
+#else  // !MSW, !DOS and !OS/2 VAC++

     (void)perm;
     (void)perm;

+#ifdef __WXWINCE__
+    if ( !CreateDirectory(dirname, NULL) )
+#else

     if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 )
     if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 )

+#endif

 #endif // !MSW/MSW
     {
         wxLogSysError(_("Directory '%s' couldn't be created"), dirname);
 #endif // !MSW/MSW
     {
         wxLogSysError(_("Directory '%s' couldn't be created"), dirname);


@@ -1214,15 +1362,15 @@ bool wxMkdir(const wxString& dir, int perm)
 bool wxRmdir(const wxString& dir, int WXUNUSED(flags))
 {
 #ifdef __VMS__
 bool wxRmdir(const wxString& dir, int WXUNUSED(flags))
 {
 #ifdef __VMS__

-  return FALSE; //to be changed since rmdir exists in VMS7.x
-#elif defined(__WXPM__)
-  return (::DosDeleteDir((PSZ)dir.c_str()) == 0);
+    return FALSE; //to be changed since rmdir exists in VMS7.x
+#elif defined(__OS2__)
+    return (::DosDeleteDir((PSZ)dir.c_str()) == 0);

 #else
 
 #else
 

-#ifdef __SALFORDC__
-  return FALSE; // What to do?
+#ifdef __WXWINCE__
+    return (CreateDirectory(dir, NULL) != 0);

 #else
 #else

-  return (wxRmDir(OS_FILENAME(dir)) == 0);
+    return (wxRmDir(OS_FILENAME(dir)) == 0);

 #endif
 
 #endif
 #endif
 
 #endif


@@ -1232,7 +1380,8 @@ bool wxRmdir(const wxString& dir, int WXUNUSED(flags))
 bool wxPathExists(const wxChar *pszPathName)
 {
     wxString strPath(pszPathName);
 bool wxPathExists(const wxChar *pszPathName)
 {
     wxString strPath(pszPathName);

-#ifdef __WINDOWS__
+
+#if defined(__WINDOWS__) || defined(__OS2__)

     // Windows fails to find directory named "c:\dir\" even if "c:\dir" exists,
     // so remove all trailing backslashes from the path - but don't do this for
     // the pathes "d:\" (which are different from "d:") nor for just "\"
     // Windows fails to find directory named "c:\dir\" even if "c:\dir" exists,
     // so remove all trailing backslashes from the path - but don't do this for
     // the pathes "d:\" (which are different from "d:") nor for just "\"


@@ -1246,24 +1395,28 @@ bool wxPathExists(const wxChar *pszPathName)
     }
 #endif // __WINDOWS__
 
     }
 #endif // __WINDOWS__
 

-#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
-    // Stat can't cope with network paths
-    DWORD ret = GetFileAttributes(strPath.c_str());
-    DWORD isDir = (ret & FILE_ATTRIBUTE_DIRECTORY);
-    return ((ret != 0xffffffff) && (isDir != 0));
-#else
+#ifdef __OS2__
+    // OS/2 can't handle "d:", it wants either "d:\" or "d:."
+    if (strPath.length() == 2 && strPath[1u] == _T(':'))
+        strPath << _T('.');
+#endif
+
+#if defined(__WIN32__) && !defined(__WXMICROWIN__)
+    // stat() can't cope with network paths
+    DWORD ret = ::GetFileAttributes(strPath);
+
+    return (ret != (DWORD)-1) && (ret & FILE_ATTRIBUTE_DIRECTORY);
+#else // !__WIN32__

 
     wxStructStat st;
 #ifndef __VISAGECPP__
 
     wxStructStat st;
 #ifndef __VISAGECPP__

-    return wxStat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 &&
-        ((st.st_mode & S_IFMT) == S_IFDIR);
+    return wxStat(strPath.c_str(), &st) == 0 && ((st.st_mode & S_IFMT) == S_IFDIR);

 #else
     // S_IFMT not supported in VA compilers.. st_mode is a 2byte value only
 #else
     // S_IFMT not supported in VA compilers.. st_mode is a 2byte value only

-    return wxStat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 &&
-        (st.st_mode == S_IFDIR);
+    return wxStat(pszPathName, &st) == 0 && (st.st_mode == S_IFDIR);

 #endif
 
 #endif
 

-#endif
+#endif // __WIN32__/!__WIN32__

 }
 
 // Get a temporary filename, opening and closing the file.
 }
 
 // Get a temporary filename, opening and closing the file.


@@ -1276,7 +1429,7 @@ wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf)
     if ( buf )
         wxStrcpy(buf, filename);
     else
     if ( buf )
         wxStrcpy(buf, filename);
     else

-        buf = copystring(filename);
+        buf = MYcopystring(filename);

 
     return buf;
 }
 
     return buf;
 }


@@ -1290,620 +1443,251 @@ bool wxGetTempFileName(const wxString& prefix, wxString& buf)
 
 // Get first file name matching given wild card.
 
 
 // Get first file name matching given wild card.
 

-#if defined(__UNIX__)
-
-// Get first file name matching given wild card.
-// Flags are reserved for future use.
-
-#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 )
-    static DIR *gs_dirStream = (DIR *) NULL;
-    static wxString gs_strFileSpec;
-    static int gs_findFlags = 0;
-#endif
+static wxDir *gs_dir = NULL;
+static wxString gs_dirPath;

 
 wxString wxFindFirstFile(const wxChar *spec, int flags)
 {
 
 wxString wxFindFirstFile(const wxChar *spec, int flags)
 {

-    wxString result;
-#ifdef __VMS
-   wxChar *specvms = NULL;
-#endif
-
-#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 )
-    if (gs_dirStream)
-        closedir(gs_dirStream); // edz 941103: better housekeping
-
-    gs_findFlags = flags;
-
-    gs_strFileSpec = spec;
+    wxSplitPath(spec, &gs_dirPath, NULL, NULL);
+    if ( gs_dirPath.IsEmpty() )
+        gs_dirPath = wxT(".");
+    if ( !wxEndsWithPathSeparator(gs_dirPath ) )
+        gs_dirPath << wxFILE_SEP_PATH;

 
 

-    // Find path only so we can concatenate
-    // found file onto path
-    wxString path(wxPathOnly(gs_strFileSpec));
+    if (gs_dir)
+        delete gs_dir;
+    gs_dir = new wxDir(gs_dirPath);

 
 

-    // special case: path is really "/"
-    if ( !path && gs_strFileSpec[0u] == wxT('/') )
-#ifdef __VMS
-     {
-        wxStrcpy( specvms , wxT( "[000000]" ) );
-        gs_strFileSpec = specvms;
-        wxString path_vms(wxPathOnly(gs_strFileSpec));
-        path = path_vms;
-     }
-#else
-     path = wxT('/');
-#endif
-   // path is empty => Local directory
-    if ( !path )
-#ifdef __VMS
-     {
-        wxStrcpy( specvms , wxT( "[]" ) );
-        gs_strFileSpec = specvms;
-        wxString path_vms1(wxPathOnly(gs_strFileSpec));
-        path = path_vms1;
-     }
-#else
-     path = wxT('.');
-#endif
+    if ( !gs_dir->IsOpened() )
+    {
+        wxLogSysError(_("Can not enumerate files '%s'"), spec);
+        return wxEmptyString;
+    }

 
 

-    gs_dirStream = opendir(path.fn_str());
-    if ( !gs_dirStream )
+    int dirFlags;
+    switch (flags)

     {
     {

-        wxLogSysError(_("Can not enumerate files in directory '%s'"),
-                      path.c_str());
+        case wxDIR:  dirFlags = wxDIR_DIRS; break;
+        case wxFILE: dirFlags = wxDIR_FILES; break;
+        default:     dirFlags = wxDIR_DIRS | wxDIR_FILES; break;

     }
     }

-    else
+
+    wxString result;
+    gs_dir->GetFirst(&result, wxFileNameFromPath(wxString(spec)), dirFlags);
+    if ( result.IsEmpty() )

     {
     {

-        result = wxFindNextFile();
+        wxDELETE(gs_dir);
+        return result;

     }
     }

-#endif // !VMS6.x or earlier

 
 

-    return result;
+    return gs_dirPath + result;

 }
 
 wxString wxFindNextFile()
 {
 }
 
 wxString wxFindNextFile()
 {

+    wxASSERT_MSG( gs_dir, wxT("You must call wxFindFirstFile before!") );
+

     wxString result;
     wxString result;

+    gs_dir->GetNext(&result);

 
 

-#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 )
-    wxCHECK_MSG( gs_dirStream, result, wxT("must call wxFindFirstFile first") );
+    if ( result.IsEmpty() )
+    {
+        wxDELETE(gs_dir);
+        return result;
+    }

 
 

-    // Find path only so we can concatenate
-    // found file onto path
-    wxString path(wxPathOnly(gs_strFileSpec));
-    wxString name(wxFileNameFromPath(gs_strFileSpec));
+    return gs_dirPath + result;
+}

 
 

-    /* MATTHEW: special case: path is really "/" */
-    if ( !path && gs_strFileSpec[0u] == wxT('/'))
-        path = wxT('/');

 
 

-    // Do the reading
-    struct dirent *nextDir;
-    for ( nextDir = readdir(gs_dirStream);
-          nextDir != NULL;
-          nextDir = readdir(gs_dirStream) )
+// Get current working directory.
+// If buf is NULL, allocates space using new, else
+// copies into buf.
+wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
+{
+#ifdef __WXWINCE__
+    return NULL;
+#else
+    if ( !buf )

     {
     {

-        if (wxMatchWild(name, nextDir->d_name, FALSE) &&   // RR: added FALSE to find hidden files
-        strcmp(nextDir->d_name, ".") &&
-        strcmp(nextDir->d_name, "..") )
-        {
-            result.Empty();
-            if ( !path.IsEmpty() )
-            {
-                result = path;
-                if ( path != wxT('/') )
-                    result += wxT('/');
-            }
+        buf = new wxChar[sz + 1];
+    }

 
 

-            result += nextDir->d_name;
+    bool ok wxDUMMY_INITIALIZE(FALSE);
+
+    // for the compilers which have Unicode version of _getcwd(), call it
+    // directly, for the others call the ANSI version and do the translation
+#if !wxUSE_UNICODE
+    #define cbuf buf
+#else // wxUSE_UNICODE
+    bool needsANSI = TRUE;
+
+    #if !defined(HAVE_WGETCWD) || wxUSE_UNICODE_MSLU
+        // This is not legal code as the compiler
+        // is allowed destroy the wxCharBuffer.
+        // wxCharBuffer c_buffer(sz);
+        // char *cbuf = (char*)(const char*)c_buffer;
+        char cbuf[_MAXPATHLEN];
+    #endif

 
 

-            // Only return "." and ".." when they match
-            bool isdir;
-            if ( (strcmp(nextDir->d_name, ".") == 0) ||
-                 (strcmp(nextDir->d_name, "..") == 0))
+    #ifdef HAVE_WGETCWD
+        #if wxUSE_UNICODE_MSLU
+            if ( wxGetOsVersion() != wxWIN95 )
+        #else
+            char *cbuf = NULL; // never really used because needsANSI will always be FALSE
+        #endif

             {
             {

-                if ( (gs_findFlags & wxDIR) != 0 )
-                    isdir = TRUE;
-                else
-                    continue;
+                ok = _wgetcwd(buf, sz) != NULL;
+                needsANSI = FALSE;

             }
             }

-            else
-                isdir = wxDirExists(result);
+    #endif

 
 

-            // and only return directories when flags & wxDIR
-            if ( !gs_findFlags ||
-                 ((gs_findFlags & wxDIR) && isdir) ||
-                 ((gs_findFlags & wxFILE) && !isdir) )
-            {
-                return result;
-            }
-        }
-    }
-
-    result.Empty(); // not found
-
-    closedir(gs_dirStream);
-    gs_dirStream = (DIR *) NULL;
-#endif // !VMS6.2 or earlier
-
-    return result;
-}
-
-#elif defined(__WXMAC__)
-
-struct MacDirectoryIterator
-{
-    CInfoPBRec            m_CPB ;
-    wxInt16                m_index ;
-    long                m_dirId ;
-    Str255                m_name ;
-} ;
-
-static int g_iter_flags ;
-
-static MacDirectoryIterator g_iter ;
-wxString g_iter_spec ;
-
-wxString wxFindFirstFile(const wxChar *spec, int flags)
-{
-    wxString result;
-
-    g_iter_spec = spec ;
-    g_iter_spec.MakeUpper() ;
-    g_iter_flags = flags; /* MATTHEW: [5] Remember flags */
-
-    // Find path only so we can concatenate found file onto path
-    wxString path(wxPathOnly(spec));
-    FSSpec fsspec ;
-
-    wxMacFilename2FSSpec( path , &fsspec ) ;
-    g_iter.m_CPB.hFileInfo.ioVRefNum = fsspec.vRefNum ;
-    g_iter.m_CPB.hFileInfo.ioNamePtr = g_iter.m_name ;
-    g_iter.m_index = 0 ;
-
-    Boolean isDir ;
-    FSpGetDirectoryID( &fsspec , &g_iter.m_dirId , &isDir ) ;
-    if ( !isDir )
-        return wxEmptyString ;
-
-    return wxFindNextFile( ) ;
-}
-
-wxString wxFindNextFile()
-{
-    wxString result;
-
-    short err = noErr ;
-    wxString name ;
-    
-    while(1)
+    if ( needsANSI )
+#endif // wxUSE_UNICODE

     {
     {

-      while ( err == noErr )
-      {
-          g_iter.m_index++ ;
-          g_iter.m_CPB.dirInfo.ioFDirIndex = g_iter.m_index;
-          g_iter.m_CPB.dirInfo.ioDrDirID = g_iter.m_dirId;    /* we need to do this every time */
-          err = PBGetCatInfoSync((CInfoPBPtr)&g_iter.m_CPB);
-          if ( err != noErr )
-              break ;
-
-          if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (g_iter_flags & wxDIR) ) //  we have a directory
-              break ;
-
-          if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(g_iter_flags & wxFILE ) )
-              continue ;
-
-          // hit !
-          break ;
-      }
-      if ( err != noErr )
-      {
-          return wxEmptyString ;
-      }
-      FSSpec spec ;
-
-      FSMakeFSSpecCompat(g_iter.m_CPB.hFileInfo.ioVRefNum,
-                                     g_iter.m_dirId,
-                                     g_iter.m_name,
-                                     &spec) ;
-
-      wxString name = wxMacFSSpec2MacFilename( &spec ) ;
-      if ( g_iter_spec.Right(4)==(":*.*") || g_iter_spec.Right(2)==(":*") || name.Upper().Matches(g_iter_spec) )
-        return name ;
-    }
-    return wxEmptyString ;
-}
-
-#elif defined(__WXMSW__)
-
-#ifdef __WIN32__
-    static HANDLE gs_hFileStruct = INVALID_HANDLE_VALUE;
-    static WIN32_FIND_DATA gs_findDataStruct;
-#else // Win16
-    #ifdef __BORLANDC__
-        static struct ffblk gs_findDataStruct;
-    #else
-        static struct _find_t gs_findDataStruct;
-    #endif // Borland
-#endif // Win32/16
-
-static wxString gs_strFileSpec;
-static int gs_findFlags = 0;
-
-wxString wxFindFirstFile(const wxChar *spec, int flags)
-{
-    wxString result;
-
-    gs_strFileSpec = spec;
-    gs_findFlags = flags; /* MATTHEW: [5] Remember flags */
-
-    // Find path only so we can concatenate found file onto path
-    wxString path(wxPathOnly(gs_strFileSpec));
-    if ( !path.IsEmpty() )
-        result << path << wxT('\\');
-
-#ifdef __WIN32__
-    if ( gs_hFileStruct != INVALID_HANDLE_VALUE )
-        FindClose(gs_hFileStruct);
-
-    gs_hFileStruct = ::FindFirstFile(WXSTRINGCAST spec, &gs_findDataStruct);
-
-    if ( gs_hFileStruct == INVALID_HANDLE_VALUE )
-    {
-        result.Empty();
-
-        return result;
-    }
-
-    bool isdir = !!(gs_findDataStruct.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
-
-    if (isdir && !(flags & wxDIR))
-        return wxFindNextFile();
-    else if (!isdir && flags && !(flags & wxFILE))
-        return wxFindNextFile();
-
-    result += gs_findDataStruct.cFileName;
-
-    return result;
-#else // !Win32
-    int flag = _A_NORMAL;
-    if (flags & wxDIR)
-        flag = _A_SUBDIR;
-
-#ifdef __BORLANDC__
-    if (findfirst(WXSTRINGCAST spec, &gs_findDataStruct, flag) == 0)
-#else
-        if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0)
-#endif
+    #if defined(_MSC_VER) || defined(__MINGW32__)
+        ok = _getcwd(cbuf, sz) != NULL;
+    #elif defined(__WXMAC__) && !defined(__DARWIN__)
+        FSSpec cwdSpec ;
+        FCBPBRec pb;
+        OSErr error;
+        Str255  fileName ;
+        pb.ioNamePtr = (StringPtr) &fileName;
+        pb.ioVRefNum = 0;
+        pb.ioRefNum = LMGetCurApRefNum();
+        pb.ioFCBIndx = 0;
+        error = PBGetFCBInfoSync(&pb);
+        if ( error == noErr )

         {
         {

-            char attrib;
-
-#ifdef __BORLANDC__
-            attrib = gs_findDataStruct.ff_attrib;
-#else
-            attrib = gs_findDataStruct.attrib;
-#endif
-
-            if (attrib & _A_SUBDIR) {
-                if (!(gs_findFlags & wxDIR))
-                    return wxFindNextFile();
-            } else if (gs_findFlags && !(gs_findFlags & wxFILE))
-                return wxFindNextFile();
-
-            result +=
-#ifdef __BORLANDC__
-                    gs_findDataStruct.ff_name
-#else
-                    gs_findDataStruct.name
-#endif
-                    ;
+            cwdSpec.vRefNum = pb.ioFCBVRefNum;
+            cwdSpec.parID = pb.ioFCBParID;
+            cwdSpec.name[0] = 0 ;
+            wxString res = wxMacFSSpec2MacFilename( &cwdSpec ) ;
+                       wxStrcpy( buf , res ) ;                 
+            ok = TRUE;

         }
         }

-
-    return result;
-#endif // __WIN32__
-}
-
-
-wxString wxFindNextFile()
-{
-    wxString result;
-
-    // Find path only so we can concatenate found file onto path
-    wxString path(wxPathOnly(gs_strFileSpec));
-
-try_again:
-
-#ifdef __WIN32__
-    if (gs_hFileStruct == INVALID_HANDLE_VALUE)
-        return result;
-
-    bool success = (FindNextFile(gs_hFileStruct, &gs_findDataStruct) != 0);
-    if (!success)
-    {
-        FindClose(gs_hFileStruct);
-        gs_hFileStruct = INVALID_HANDLE_VALUE;
-    }
-    else
-    {
-        bool isdir = !!(gs_findDataStruct.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
-
-        if (isdir && !(gs_findFlags & wxDIR))
-            goto try_again;
-        else if (!isdir && gs_findFlags && !(gs_findFlags & wxFILE))
-            goto try_again;
-
-        if ( !path.IsEmpty() )
-            result << path << wxT('\\');
-        result << gs_findDataStruct.cFileName;
-    }
-
-    return result;
-#else // Win16
-
-#ifdef __BORLANDC__
-    if (findnext(&gs_findDataStruct) == 0)
-#else
-        if (_dos_findnext(&gs_findDataStruct) == 0)
-#endif
+        else

         {
         {

-            /* MATTHEW: [5] Check directory flag */
-            char attrib;
-
-#ifdef __BORLANDC__
-            attrib = gs_findDataStruct.ff_attrib;
-#else
-            attrib = gs_findDataStruct.attrib;
-#endif
-
-            if (attrib & _A_SUBDIR) {
-                if (!(gs_findFlags & wxDIR))
-                    goto try_again;
-            } else if (gs_findFlags && !(gs_findFlags & wxFILE))
-                goto try_again;
-
-
-            result +=
-#ifdef __BORLANDC__
-                      gs_findDataStruct.ff_name
-#else
-                      gs_findDataStruct.name
-#endif
-                      ;
+            ok = FALSE;

         }
         }

-
-    return result;
-#endif // Win32/16
-}
-
-#elif defined(__WXPM__)
-
-wxString wxFindFirstFile(const wxChar *spec, int flags)
-{
-    wxString result;
-
-    /*
-    // TODO: figure something out here for OS/2
-    gs_strFileSpec = spec;
-    gs_findFlags = flags;
-
-    // Find path only so we can concatenate found file onto path
-    wxString path(wxPathOnly(gs_strFileSpec));
-    if ( !path.IsEmpty() )
-        result << path << wxT('\\');
-
-    int flag = _A_NORMAL;
-    if (flags & wxDIR)
-        flag = _A_SUBDIR;
-
-    if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0)
-    {
-        char attrib;
-        attrib = gs_findDataStruct.attrib;
-
-        if (attrib & _A_SUBDIR) {
-            if (!(gs_findFlags & wxDIR))
-                return wxFindNextFile();
-        } else if (gs_findFlags && !(gs_findFlags & wxFILE))
-            return wxFindNextFile();
-
-        result += gs_findDataStruct.name;
+    #elif defined(__OS2__)
+        APIRET rc;
+        ULONG ulDriveNum = 0;
+        ULONG ulDriveMap = 0;
+       rc = ::DosQueryCurrentDisk(&ulDriveNum, &ulDriveMap);
+        ok = rc == 0;
+       if (ok)
+       {
+           sz -= 3;
+           rc = ::DosQueryCurrentDir( 0 // current drive
+                                      ,cbuf + 3
+                                      ,(PULONG)&sz
+                                     );
+            cbuf[0] = 'A' + (ulDriveNum - 1);
+            cbuf[1] = ':';
+            cbuf[2] = '\\';
+            ok = rc == 0;
+        }
+    #else // !Win32/VC++ !Mac !OS2
+        ok = getcwd(cbuf, sz) != NULL;
+    #endif // platform
+
+    #if wxUSE_UNICODE && !(defined(__WXMAC__) && !defined(__DARWIN__))
+        // finally convert the result to Unicode if needed
+        wxConvFile.MB2WC(buf, cbuf, sz);
+    #endif // wxUSE_UNICODE

     }
     }

-    */
-    return result;
-}
-
-wxString wxFindNextFile()
-{
-    wxString result;
-    // TODO:
-    return result;
-}
-
-#else // generic implementation:
-
-static wxDir *gs_dir = NULL;
-static wxString gs_dirPath;
-
-wxString wxFindFirstFile(const wxChar *spec, int flags)
-{
-    gs_dirPath = wxPathOnly(spec);
-    if ( gs_dirPath.IsEmpty() )
-        gs_dirPath = wxT(".");
-    if ( gs_dirPath.Last() != wxFILE_SEP_PATH )
-        gs_dirPath << wxFILE_SEP_PATH;

 
 

-    if (gs_dir)
-        delete gs_dir;
-    gs_dir = new wxDir(gs_dirPath);
-    
-    if ( !gs_dir->IsOpened() )
+    if ( !ok )

     {
     {

-        wxLogSysError(_("Can not enumerate files '%s'"), spec);
-        return wxEmptyString;
+        wxLogSysError(_("Failed to get the working directory"));
+
+        // VZ: the old code used to return "." on error which didn't make any
+        //     sense at all to me - empty string is a better error indicator
+        //     (NULL might be even better but I'm afraid this could lead to
+        //     problems with the old code assuming the return is never NULL)
+        buf[0] = _T('\0');

     }
     }

-    
-    int dirFlags = 0;
-    switch (flags)
+    else // ok, but we might need to massage the path into the right format

     {
     {

-        case wxDIR:  dirFlags = wxDIR_DIRS; break;
-        case wxFILE: dirFlags = wxDIR_FILES; break;
-        default:     dirFlags = wxDIR_DIRS | wxDIR_FILES; break;
+#ifdef __DJGPP__
+        // VS: DJGPP is a strange mix of DOS and UNIX API and returns paths
+        //     with / deliminers. We don't like that.
+        for (wxChar *ch = buf; *ch; ch++)
+        {
+            if (*ch == wxT('/'))
+                *ch = wxT('\\');
+        }
+#endif // __DJGPP__
+
+// MBN: we hope that in the case the user is compiling a GTK+/Motif app,
+//      he needs Unix as opposed to Win32 pathnames
+#if defined( __CYGWIN__ ) && defined( __WINDOWS__ )
+        // another example of DOS/Unix mix (Cygwin)
+        wxString pathUnix = buf;
+        cygwin_conv_to_full_win32_path(pathUnix, buf);
+#endif // __CYGWIN__

     }
     }

-    
-    wxString result;
-    gs_dir->GetFirst(&result, wxFileNameFromPath(spec), dirFlags);
-    if ( result.IsEmpty() )
-        wxDELETE(gs_dir);
-
-    return gs_dirPath + result;
-}
-
-wxString wxFindNextFile()
-{
-    wxASSERT_MSG( gs_dir, wxT("You must call wxFindFirstFile before!") );
-
-    wxString result;
-    gs_dir->GetNext(&result);
-    
-    if ( result.IsEmpty() )
-        wxDELETE(gs_dir);
-    
-    return gs_dirPath + result;
-}

 
 

-#endif // Unix/Windows/OS/2
+    return buf;

 
 

-// Get current working directory.
-// If buf is NULL, allocates space using new, else
-// copies into buf.
-wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
-{
-  if (!buf)
-    buf = new wxChar[sz+1];
-#if wxUSE_UNICODE
-  char *cbuf = new char[sz+1];
-#ifdef _MSC_VER
-  if (_getcwd(cbuf, sz) == NULL) {
-#elif defined(__WXMAC__) && !defined(__DARWIN__)
-    enum
-    {
-        SFSaveDisk = 0x214, CurDirStore = 0x398
-    };
-    FSSpec cwdSpec ;
-
-    FSMakeFSSpec( - *(short *) SFSaveDisk , *(long *) CurDirStore , NULL , &cwdSpec ) ;
-    wxString res = wxMacFSSpec2UnixFilename( &cwdSpec ) ;
-    strcpy( buf , res ) ;
-    if (0) {
-#else
-  if (getcwd(cbuf, sz) == NULL) {
+#if !wxUSE_UNICODE
+    #undef cbuf

 #endif
 #endif

-    delete [] cbuf;
-#else // wxUnicode
-#ifdef _MSC_VER
-  if (_getcwd(buf, sz) == NULL) {
-#elif defined(__WXMAC__) && !defined(__DARWIN__)
-    FSSpec cwdSpec ;
-    FCBPBRec pb;
-    OSErr error;
-    Str255  fileName ;
-    pb.ioNamePtr = (StringPtr) &fileName;
-    pb.ioVRefNum = 0;
-    pb.ioRefNum = LMGetCurApRefNum();
-    pb.ioFCBIndx = 0;
-    error = PBGetFCBInfoSync(&pb);
-    if ( error == noErr )
-    {
-        cwdSpec.vRefNum = pb.ioFCBVRefNum;
-        cwdSpec.parID = pb.ioFCBParID;
-        cwdSpec.name[0] = 0 ;
-        wxString res = wxMacFSSpec2MacFilename( &cwdSpec ) ;

 
 

-        strcpy( buf , res ) ;
-        buf[res.length()]=0 ;
-    }
-    else
-        buf[0] = 0 ;
-    /*
-    this version will not always give back the application directory on mac
-    enum
-    {
-        SFSaveDisk = 0x214, CurDirStore = 0x398
-    };
-    FSSpec cwdSpec ;
-
-    FSMakeFSSpec( - *(short *) SFSaveDisk , *(long *) CurDirStore , NULL , &cwdSpec ) ;
-    wxString res = wxMacFSSpec2UnixFilename( &cwdSpec ) ;
-    strcpy( buf , res ) ;
-    */
-    if (0) {
-#elif defined(__VISAGECPP__) || (defined (__OS2__) && defined (__WATCOMC__))
-    APIRET rc;
-    rc = ::DosQueryCurrentDir( 0 // current drive
-                              ,buf
-                              ,(PULONG)&sz
-                             );
-    if (rc != 0) {
-#else
-  if (getcwd(buf, sz) == NULL) {

 #endif
 #endif

-#endif
-    buf[0] = wxT('.');
-    buf[1] = wxT('\0');
-  }
-#if wxUSE_UNICODE
-  else {
-    wxConvFile.MB2WC(buf, cbuf, sz);
-    delete [] cbuf;
-  }
-#endif
-  return buf;
+    // __WXWINCE__

 }
 
 wxString wxGetCwd()
 {
 }
 
 wxString wxGetCwd()
 {

-    static const size_t maxPathLen = 1024;
-
-    wxString str;
-    wxGetWorkingDirectory(str.GetWriteBuf(maxPathLen), maxPathLen);
-    str.UngetWriteBuf();
+    wxChar *buffer = new wxChar[_MAXPATHLEN];
+    wxGetWorkingDirectory(buffer, _MAXPATHLEN);
+    wxString str( buffer );
+    delete [] buffer;

 
     return str;
 }
 
 bool wxSetWorkingDirectory(const wxString& d)
 {
 
     return str;
 }
 
 bool wxSetWorkingDirectory(const wxString& d)
 {

-#if defined(__UNIX__) || defined(__WXMAC__) || defined(__DOS__)
-  return (chdir(wxFNSTRINGCAST d.fn_str()) == 0);
-#elif defined(__WXPM__)
-  return (::DosSetCurrentDir((PSZ)d.c_str()) == 0);
+#if defined(__OS2__)
+    return (::DosSetCurrentDir((PSZ)d.c_str()) == 0);
+#elif defined(__UNIX__) || defined(__WXMAC__) || defined(__DOS__)
+    return (chdir(wxFNSTRINGCAST d.fn_str()) == 0);

 #elif defined(__WINDOWS__)
 #elif defined(__WINDOWS__)

-
+    

 #ifdef __WIN32__
 #ifdef __WIN32__

-  return (bool)(SetCurrentDirectory(d) != 0);
+#ifdef __WXWINCE__
+    // No equivalent in WinCE
+    return FALSE;

 #else
 #else

-  // Must change drive, too.
-  bool isDriveSpec = ((strlen(d) > 1) && (d[1] == ':'));
-  if (isDriveSpec)
-  {
-    wxChar firstChar = d[0];
-
-    // To upper case
-    if (firstChar > 90)
-      firstChar = firstChar - 32;
-
-    // To a drive number
-    unsigned int driveNo = firstChar - 64;
-    if (driveNo > 0)
+    return (bool)(SetCurrentDirectory(d) != 0);
+#endif
+#else
+    // Must change drive, too.
+    bool isDriveSpec = ((strlen(d) > 1) && (d[1] == ':'));
+    if (isDriveSpec)

     {
     {

-       unsigned int noDrives;
-       _dos_setdrive(driveNo, &noDrives);
+        wxChar firstChar = d[0];
+        
+        // To upper case
+        if (firstChar > 90)
+            firstChar = firstChar - 32;
+        
+        // To a drive number
+        unsigned int driveNo = firstChar - 64;
+        if (driveNo > 0)
+        {
+            unsigned int noDrives;
+            _dos_setdrive(driveNo, &noDrives);
+        }

     }
     }

-  }
-  bool success = (chdir(WXSTRINGCAST d) == 0);
-
-  return success;
+    bool success = (chdir(WXSTRINGCAST d) == 0);
+    
+    return success;

 #endif
 #endif

-
+    

 #endif
 }
 
 #endif
 }
 


@@ -1911,10 +1695,14 @@ bool wxSetWorkingDirectory(const wxString& d)
 // On non-Windows platform, probably just return the empty string.
 wxString wxGetOSDirectory()
 {
 // On non-Windows platform, probably just return the empty string.
 wxString wxGetOSDirectory()
 {

-#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
+#ifdef __WXWINCE__
+    return wxString(wxT("\\Windows"));
+#elif defined(__WINDOWS__) && !defined(__WXMICROWIN__)

     wxChar buf[256];
     GetWindowsDirectory(buf, 256);
     return wxString(buf);
     wxChar buf[256];
     GetWindowsDirectory(buf, 256);
     return wxString(buf);

+#elif defined(__WXMAC__)
+    return wxMacFindFolder(kOnSystemDisk, 'macs', false);

 #else
     return wxEmptyString;
 #endif
 #else
     return wxEmptyString;
 #endif


@@ -1922,14 +1710,12 @@ wxString wxGetOSDirectory()
 
 bool wxEndsWithPathSeparator(const wxChar *pszFileName)
 {
 
 bool wxEndsWithPathSeparator(const wxChar *pszFileName)
 {

-  size_t len = wxStrlen(pszFileName);
-  if ( len == 0 )
-    return FALSE;
-  else
-    return wxIsPathSeparator(pszFileName[len - 1]);
+    size_t len = wxStrlen(pszFileName);
+
+    return len && wxIsPathSeparator(pszFileName[len - 1]);

 }
 
 }
 

-// find a file in a list of directories, returns false if not found
+// find a file in a list of directories, returns FALSE if not found

 bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile)
 {
     // we assume that it's not empty
 bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile)
 {
     // we assume that it's not empty


@@ -1956,7 +1742,7 @@ bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFi
             strFile += wxFILE_SEP_PATH;
         strFile += pszFile;
 
             strFile += wxFILE_SEP_PATH;
         strFile += pszFile;
 

-        if ( FileExists(strFile) ) {
+        if ( wxFileExists(strFile) ) {

             *pStr = strFile;
             break;
         }
             *pStr = strFile;
             break;
         }


@@ -1968,7 +1754,7 @@ bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFi
 
     delete [] szPath;
 
 
     delete [] szPath;
 

-    return pc != NULL;  // if true => we breaked from the loop
+    return pc != NULL;  // if TRUE => we breaked from the loop

 }
 
 void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName,
 }
 
 void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName,


@@ -1984,10 +1770,44 @@ void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName,
 
 time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename)
 {
 
 time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename)
 {

+#ifdef __WXWINCE__
+    FILETIME creationTime, lastAccessTime, lastWriteTime;
+    HANDLE fileHandle = ::CreateFile(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
+        0, FILE_ATTRIBUTE_NORMAL, 0);
+    if (fileHandle == INVALID_HANDLE_VALUE)
+        return 0;
+    else
+    {
+        if (GetFileTime(fileHandle, & creationTime, & lastAccessTime, & lastWriteTime))
+        {
+            CloseHandle(fileHandle);
+
+            wxDateTime dateTime;
+            FILETIME ftLocal;
+            if ( !::FileTimeToLocalFileTime(&lastWriteTime, &ftLocal) )
+            {
+                wxLogLastError(_T("FileTimeToLocalFileTime"));
+            }
+            
+            SYSTEMTIME st;
+            if ( !::FileTimeToSystemTime(&ftLocal, &st) )
+            {
+                wxLogLastError(_T("FileTimeToSystemTime"));
+            }
+            
+            dateTime.Set(st.wDay, wxDateTime::Month(st.wMonth - 1), st.wYear,
+                st.wHour, st.wMinute, st.wSecond, st.wMilliseconds);
+            return dateTime.GetTicks();
+        }
+        else
+            return 0;
+    }
+#else

     wxStructStat buf;
     wxStructStat buf;

+    wxStat( filename, &buf);

 
 

-    wxStat(filename.fn_str(), &buf);

     return buf.st_mtime;
     return buf.st_mtime;

+#endif

 }
 
 
 }
 
 


@@ -1997,10 +1817,12 @@ time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename)
 
 bool wxIsWild( const wxString& pattern )
 {
 
 bool wxIsWild( const wxString& pattern )
 {

-  wxString tmp = pattern;
-  wxChar *pat = WXSTRINGCAST(tmp);
-    while (*pat) {
-        switch (*pat++) {
+    wxString tmp = pattern;
+    wxChar *pat = WXSTRINGCAST(tmp);
+    while (*pat)
+    {
+        switch (*pat++)
+        {

         case wxT('?'): case wxT('*'): case wxT('['): case wxT('{'):
             return TRUE;
         case wxT('\\'):
         case wxT('?'): case wxT('*'): case wxT('['): case wxT('{'):
             return TRUE;
         case wxT('\\'):


@@ -2009,160 +1831,135 @@ bool wxIsWild( const wxString& pattern )
         }
     }
     return FALSE;
         }
     }
     return FALSE;

-};
-
-bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special )
-
-#if defined(HAVE_FNMATCH_H)
-{
-// this probably won't work well for multibyte chars in Unicode mode?
-   if(dot_special)
-      return fnmatch(pat.fn_str(), text.fn_str(), FNM_PERIOD) == 0;
-   else
-      return fnmatch(pat.fn_str(), text.fn_str(), 0) == 0;

 }
 }

-#else

 
 

-// #pragma error Broken implementation of wxMatchWild() -- needs fixing!
+/*
+* Written By Douglas A. Lewis <dalewis@cs.Buffalo.EDU>
+*
+* The match procedure is public domain code (from ircII's reg.c)
+*/

 
 

-   /*
-    * WARNING: this code is broken!
-    */
+bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special )

 {
 {

-  wxString tmp1 = pat;
-  wxChar *pattern = WXSTRINGCAST(tmp1);
-  wxString tmp2 = text;
-  wxChar *str = WXSTRINGCAST(tmp2);
-    wxChar c;
-    wxChar *cp;
-    bool done = FALSE, ret_code, ok;
-    // Below is for vi fans
-    const wxChar OB = wxT('{'), CB = wxT('}');
-
-    // dot_special means '.' only matches '.'
-    if (dot_special && *str == wxT('.') && *pattern != *str)
-        return FALSE;
+        if (text.empty())
+        {
+                /* Match if both are empty. */
+                return pat.empty();
+        }

 
 

-    while ((*pattern != wxT('\0')) && (!done)
-    && (((*str==wxT('\0'))&&((*pattern==OB)||(*pattern==wxT('*'))))||(*str!=wxT('\0')))) {
-        switch (*pattern) {
-        case wxT('\\'):
-            pattern++;
-            if (*pattern != wxT('\0'))
-                pattern++;
-            break;
-        case wxT('*'):
-            pattern++;
-            ret_code = FALSE;
-            while ((*str!=wxT('\0'))
-            && ((ret_code=wxMatchWild(pattern, str++, FALSE)) == 0))
-                /*loop*/;
-            if (ret_code) {
-                while (*str != wxT('\0'))
-                    str++;
-                while (*pattern != wxT('\0'))
-                    pattern++;
-            }
-            break;
-        case wxT('['):
-            pattern++;
-          repeat:
-            if ((*pattern == wxT('\0')) || (*pattern == wxT(']'))) {
-                done = TRUE;
-                break;
-            }
-            if (*pattern == wxT('\\')) {
-                pattern++;
-                if (*pattern == wxT('\0')) {
-                    done = TRUE;
-                    break;
-                }
-            }
-            if (*(pattern + 1) == wxT('-')) {
-                c = *pattern;
-                pattern += 2;
-                if (*pattern == wxT(']')) {
-                    done = TRUE;
-                    break;
-                }
-                if (*pattern == wxT('\\')) {
-                    pattern++;
-                    if (*pattern == wxT('\0')) {
-                        done = TRUE;
-                        break;
-                    }
-                }
-                if ((*str < c) || (*str > *pattern)) {
-                    pattern++;
-                    goto repeat;
+        const wxChar *m = pat.c_str(),
+        *n = text.c_str(),
+        *ma = NULL,
+        *na = NULL,
+        *mp = NULL,
+        *np = NULL;
+        int just = 0,
+        pcount = 0,
+        acount = 0,
+        count = 0;
+
+        if (dot_special && (*n == wxT('.')))
+        {
+                /* Never match so that hidden Unix files
+                 * are never found. */
+                return FALSE;
+        }
+
+        for (;;)
+        {
+                if (*m == wxT('*'))
+                {
+                        ma = ++m;
+                        na = n;
+                        just = 1;
+                        mp = NULL;
+                        acount = count;

                 }
                 }

-            } else if (*pattern != *str) {
-                pattern++;
-                goto repeat;
-            }
-            pattern++;
-            while ((*pattern != wxT(']')) && (*pattern != wxT('\0'))) {
-                if ((*pattern == wxT('\\')) && (*(pattern + 1) != wxT('\0')))
-                    pattern++;
-                pattern++;
-            }
-            if (*pattern != wxT('\0')) {
-                pattern++, str++;
-            }
-            break;
-        case wxT('?'):
-            pattern++;
-            str++;
-            break;
-        case OB:
-            pattern++;
-            while ((*pattern != CB) && (*pattern != wxT('\0'))) {
-                cp = str;
-                ok = TRUE;
-                while (ok && (*cp != wxT('\0')) && (*pattern != wxT('\0'))
-                &&  (*pattern != wxT(',')) && (*pattern != CB)) {
-                    if (*pattern == wxT('\\'))
-                        pattern++;
-                    ok = (*pattern++ == *cp++);
+                else if (*m == wxT('?'))
+                {
+                        m++;
+                        if (!*n++)
+                        return FALSE;

                 }
                 }

-                if (*pattern == wxT('\0')) {
-                    ok = FALSE;
-                    done = TRUE;
-                    break;
-                } else if (ok) {
-                    str = cp;
-                    while ((*pattern != CB) && (*pattern != wxT('\0'))) {
-                        if (*++pattern == wxT('\\')) {
-                            if (*++pattern == CB)
-                                pattern++;
+                else
+                {
+                        if (*m == wxT('\\'))
+                        {
+                                m++;
+                                /* Quoting "nothing" is a bad thing */
+                                if (!*m)
+                                return FALSE;
+                        }
+                        if (!*m)
+                        {
+                                /*
+                                * If we are out of both strings or we just
+                                * saw a wildcard, then we can say we have a
+                                * match
+                                */
+                                if (!*n)
+                                return TRUE;
+                                if (just)
+                                return TRUE;
+                                just = 0;
+                                goto not_matched;

                         }
                         }

-                    }
-                } else {
-                    while (*pattern!=CB && *pattern!=wxT(',') && *pattern!=wxT('\0')) {
-                        if (*++pattern == wxT('\\')) {
-                            if (*++pattern == CB || *pattern == wxT(','))
-                                pattern++;
+                        /*
+                        * We could check for *n == NULL at this point, but
+                        * since it's more common to have a character there,
+                        * check to see if they match first (m and n) and
+                        * then if they don't match, THEN we can check for
+                        * the NULL of n
+                        */
+                        just = 0;
+                        if (*m == *n)
+                        {
+                                m++;
+                                if (*n == wxT(' '))
+                                mp = NULL;
+                                count++;
+                                n++;
+                        }
+                        else
+                        {
+
+                                not_matched:
+
+                                /*
+                                * If there are no more characters in the
+                                * string, but we still need to find another
+                                * character (*m != NULL), then it will be
+                                * impossible to match it
+                                */
+                                if (!*n)
+                                return FALSE;
+                                if (mp)
+                                {
+                                        m = mp;
+                                        if (*np == wxT(' '))
+                                        {
+                                                mp = NULL;
+                                                goto check_percent;
+                                        }
+                                        n = ++np;
+                                        count = pcount;
+                                }
+                                else
+                                check_percent:
+
+                                if (ma)
+                                {
+                                        m = ma;
+                                        n = ++na;
+                                        count = acount;
+                                }
+                                else
+                                return FALSE;

                         }
                         }

-                    }

                 }
                 }

-                if (*pattern != wxT('\0'))
-                    pattern++;
-            }
-            break;
-        default:
-            if (*str == *pattern) {
-                str++, pattern++;
-            } else {
-                done = TRUE;
-            }

         }
         }

-    }
-    while (*pattern == wxT('*'))
-        pattern++;
-    return ((*str == wxT('\0')) && (*pattern == wxT('\0')));
-};
+}

 
 

-#endif

 
 #ifdef __VISUALC__
     #pragma warning(default:4706)   // assignment within conditional expression
 
 #ifdef __VISUALC__
     #pragma warning(default:4706)   // assignment within conditional expression