fingers crossed..

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

diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp
index 7e2b9c38556e696ae568fbc4d6b28a959b5c0865..109cb88311584d8351b5b9ec86ab7c728b7387cc 100644 (file)
--- a/src/common/filefn.cpp
+++ b/src/common/filefn.cpp
@@ -29,12 +29,10 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

-#ifndef WX_PRECOMP
-    #include "wx/defs.h"
-#endif
-

 #include "wx/utils.h"
 #include "wx/intl.h"
 #include "wx/utils.h"
 #include "wx/intl.h"

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

 
 // there are just too many of those...
 #ifdef __VISUALC__
 
 // there are just too many of those...
 #ifdef __VISUALC__


@@ -59,6 +57,7 @@
 #else
     #include <stat.h>
     #include <unistd.h>
 #else
     #include <stat.h>
     #include <unistd.h>

+    #include <unix.h>

 #endif
 
 #ifdef __UNIX__
 #endif
 
 #ifdef __UNIX__


@@ -66,18 +65,20 @@
     #include <dirent.h>
 #endif
 
     #include <dirent.h>
 #endif
 

-#ifdef __OS2__
-    #include <direct.h>
+#ifdef __WXPM__

     #include <process.h>
     #include <process.h>

+    #include "wx/os2/private.h"

 #endif
 #ifdef __WINDOWS__
 #if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__)
     #include <direct.h>
     #include <dos.h>
 #endif
 #ifdef __WINDOWS__
 #if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__)
     #include <direct.h>
     #include <dos.h>

+    #include <io.h>

 #endif // __WINDOWS__
 #endif // native Win compiler
 
 #ifdef __GNUWIN32__
 #endif // __WINDOWS__
 #endif // native Win compiler
 
 #ifdef __GNUWIN32__

+    #include <wchar.h>

     #ifndef __TWIN32__
         #include <sys/unistd.h>
     #endif
     #ifndef __TWIN32__
         #include <sys/unistd.h>
     #endif


@@ -103,7 +104,7 @@
 #endif
 
 #ifdef __WINDOWS__
 #endif
 
 #ifdef __WINDOWS__

-    #include "windows.h"
+    #include <windows.h>

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


@@ -112,19 +113,16 @@
 
 #define _MAXPATHLEN 500
 
 
 #define _MAXPATHLEN 500
 

-extern char *wxBuffer;
+extern wxChar *wxBuffer;

 
 

-#ifdef __WXMAC__
-
-#include "morefile.h"
-#include "moreextr.h"
-#include "fullpath.h"
-#include "fspcompa.h"
+#if defined(__WXMAC__) && !defined(__UNIX__)
+    #include "morefile.h"
+    #include "moreextr.h"
+    #include "fullpath.h"
+    #include "fspcompa.h"

 #endif
 
 #endif
 

-#if !USE_SHARED_LIBRARIES
-    IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
-#endif
+IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)

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


@@ -132,6 +130,21 @@ extern char *wxBuffer;
 
 static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN];
 
 
 static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN];
 

+#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
+//
+// VisualAge C++ V4.0 cannot have any external linkage const decs
+// in headers included by more than one primary source
+//
+const off_t wxInvalidOffset = (off_t)-1;
+#endif
+
+// ----------------------------------------------------------------------------
+// macros
+// ----------------------------------------------------------------------------
+
+// we need to translate Mac filenames before passing them to OS functions
+    #define OS_FILENAME(s) (s.fn_str())
+

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


@@ -260,44 +273,27 @@ bool
 wxFileExists (const wxString& filename)
 {
 #ifdef __GNUWIN32__ // (fix a B20 bug)
 wxFileExists (const wxString& filename)
 {
 #ifdef __GNUWIN32__ // (fix a B20 bug)

-  if (GetFileAttributes(filename) == 0xFFFFFFFF)
-    return FALSE;
-  else
-    return TRUE;
-#elif defined(__WXMAC__)
-          struct stat stbuf;
-        if (filename && stat (wxUnix2MacFilename(filename), &stbuf) == 0 )
-          return TRUE;
-    return FALSE ;
+    return GetFileAttributes(filename) != 0xFFFFFFFF;

 #else
 #else

+    wxStructStat stbuf;
+    if ( !filename.empty() && wxStat (OS_FILENAME(filename), &stbuf) == 0 )
+        return TRUE;

 
 

-#ifdef __SALFORDC__
-  struct _stat stbuf;
-#else
-  struct stat stbuf;
-#endif
-
-  if ((filename != wxT("")) && stat (wxFNSTRINGCAST filename.fn_str(), &stbuf) == 0)
-    return TRUE;
-  return FALSE;
+    return FALSE;

 #endif
 }
 
 #endif
 }
 

-/* Vadim's alternative implementation
-
-// does the file exist?
-bool wxFileExists(const char *pszFileName)
-{
-  struct stat st;
-  return !access(pszFileName, 0) &&
-         !stat(pszFileName, &st) &&
-         (st.st_mode & S_IFREG);
-}
-*/
-

 bool
 wxIsAbsolutePath (const wxString& filename)
 {
 bool
 wxIsAbsolutePath (const wxString& filename)
 {

+#ifdef __WXMAC__
+  if (filename != wxT(""))
+  {
+    if( filename.Find(':') != wxNOT_FOUND && filename[0] != ':' )
+      return TRUE ;
+  }
+  return FALSE ;
+#else

   if (filename != wxT(""))
     {
       if (filename[0] == wxT('/')
   if (filename != wxT(""))
     {
       if (filename[0] == wxT('/')


@@ -312,6 +308,7 @@ wxIsAbsolutePath (const wxString& filename)
         return TRUE;
     }
   return FALSE;
         return TRUE;
     }
   return FALSE;

+#endif

 }
 
 /*
 }
 
 /*


@@ -453,7 +450,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
 {
     register wxChar *d, *s, *nm;
     wxChar          lnm[_MAXPATHLEN];
 {
     register wxChar *d, *s, *nm;
     wxChar          lnm[_MAXPATHLEN];

-    int                                q;
+    int             q;

 
     // Some compilers don't like this line.
 //    const wxChar    trimchars[] = wxT("\n \t");
 
     // Some compilers don't like this line.
 //    const wxChar    trimchars[] = wxT("\n \t");


@@ -509,7 +506,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
       }
       else
 #else
       }
       else
 #else

-    while ((*d++ = *s)) {
+    while ((*d++ = *s) != 0) {

 #  ifndef __WXMSW__
         if (*s == wxT('\\')) {
             if ((*(d - 1) = *++s)) {
 #  ifndef __WXMSW__
         if (*s == wxT('\\')) {
             if ((*(d - 1) = *++s)) {


@@ -529,13 +526,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
             register wxChar  *start = d;
             register int     braces = (*s == wxT('{') || *s == wxT('('));
             register wxChar  *value;
             register wxChar  *start = d;
             register int     braces = (*s == wxT('{') || *s == wxT('('));
             register wxChar  *value;

-#ifdef __VISAGECPP__
-    // VA gives assignment in logical expr warning
-            while (*d)
-               *d++ = *s;
-#else
-            while ((*d++ = *s))
-#endif
+            while ((*d++ = *s) != 0)

                 if (braces ? (*s == wxT('}') || *s == wxT(')')) : !(wxIsalnum(*s) || *s == wxT('_')) )
                     break;
                 else
                 if (braces ? (*s == wxT('}') || *s == wxT(')')) : !(wxIsalnum(*s) || *s == wxT('_')) )
                     break;
                 else


@@ -543,12 +534,7 @@ 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) {

-#ifdef __VISAGECPP__
-    // VA gives assignment in logical expr warning
-                for ((d = start - 1); (*d); *d++ = *value++);
-#else
-                for ((d = start - 1); (*d++ = *value++););
-#endif
+                for ((d = start - 1); (*d++ = *value++) != 0;);

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


@@ -564,7 +550,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
         /* prefix ~ */
         if (nm[1] == SEP || nm[1] == 0)
         {        /* ~/filename */
         /* prefix ~ */
         if (nm[1] == SEP || nm[1] == 0)
         {        /* ~/filename */

-           // FIXME: wxGetUserHome could return temporary storage in Unicode mode
+        // FIXME: wxGetUserHome could return temporary storage in Unicode mode

             if ((s = WXSTRINGCAST wxGetUserHome(wxT(""))) != NULL) {
                 if (*++nm)
                     nm++;
             if ((s = WXSTRINGCAST wxGetUserHome(wxT(""))) != NULL) {
                 if (*++nm)
                     nm++;


@@ -578,7 +564,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
             was_sep = (*s == SEP);
             nnm = *s ? s + 1 : s;
             *s = 0;
             was_sep = (*s == SEP);
             nnm = *s ? s + 1 : s;
             *s = 0;

-           // FIXME: wxGetUserHome could return temporary storage in Unicode mode
+        // FIXME: wxGetUserHome could return temporary storage in Unicode mode

             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;


@@ -600,19 +586,12 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
           *(d - 1) = SEP;
     }
     s = nm;
           *(d - 1) = SEP;
     }
     s = nm;

-#ifdef __VISAGECPP__
-    // VA gives assignment in logical expr warning
-    while (*d)
-       *d++ = *s++;
-#else
-    while ((*d++ = *s++));
-#endif
+    while ((*d++ = *s++) != 0);

     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);
 }
 

-

 /* Contract Paths to be build upon an environment variable
    component:
 
 /* Contract Paths to be build upon an environment variable
    component:
 


@@ -679,11 +658,15 @@ wxChar *wxFileNameFromPath (wxChar *path)
       tcp = path + wxStrlen (path);
       while (--tcp >= path)
         {
       tcp = path + wxStrlen (path);
       while (--tcp >= path)
         {

+#ifdef __WXMAC__
+          if (*tcp == wxT(':') )
+#else

           if (*tcp == wxT('/') || *tcp == wxT('\\')
 #ifdef __VMS__
      || *tcp == wxT(':') || *tcp == wxT(']'))
 #else
      )
           if (*tcp == wxT('/') || *tcp == wxT('\\')
 #ifdef __VMS__
      || *tcp == wxT(':') || *tcp == wxT(']'))
 #else
      )

+#endif

 #endif
             return tcp + 1;
         }                        /* while */
 #endif
             return tcp + 1;
         }                        /* while */


@@ -706,11 +689,15 @@ wxString wxFileNameFromPath (const wxString& path1)
       tcp = path + wxStrlen (path);
       while (--tcp >= path)
           {
       tcp = path + wxStrlen (path);
       while (--tcp >= path)
           {

+#ifdef __WXMAC__
+           if (*tcp == wxT(':') )
+#else

             if (*tcp == wxT('/') || *tcp == wxT('\\')
 #ifdef __VMS__
         || *tcp == wxT(':') || *tcp == wxT(']'))
 #else
         )
             if (*tcp == wxT('/') || *tcp == wxT('\\')
 #ifdef __VMS__
         || *tcp == wxT(':') || *tcp == wxT(']'))
 #else
         )

+#endif

 #endif
                 return wxString(tcp + 1);
             }                        /* while */
 #endif
                 return wxString(tcp + 1);
             }                        /* while */


@@ -744,14 +731,19 @@ wxPathOnly (wxChar *path)
       while (!done && i > -1)
       {
         // ] is for VMS
       while (!done && i > -1)
       {
         // ] is for VMS

+#ifdef __WXMAC__
+        if (path[i] == wxT(':') )
+#else

         if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']'))
         if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']'))

+#endif

         {
           done = TRUE;
 #ifdef __VMS__
         {
           done = TRUE;
 #ifdef __VMS__

-          buf[i+1] = 0;
-#else
-          buf[i] = 0;
+           if ( path[i] == wxT(']') )
+             buf[i+1] = 0;
+           else

 #endif
 #endif

+          buf[i] = 0;

 
           return buf;
         }
 
           return buf;
         }


@@ -792,14 +784,19 @@ wxString wxPathOnly (const wxString& path)
       while (!done && i > -1)
       {
         // ] is for VMS
       while (!done && i > -1)
       {
         // ] is for VMS

+#ifdef __WXMAC__
+        if (path[i] == wxT(':') )
+#else

         if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']'))
         if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']'))

+#endif

         {
           done = TRUE;
 #ifdef __VMS__
         {
           done = TRUE;
 #ifdef __VMS__

-          buf[i+1] = 0;
-#else
-          buf[i] = 0;
+           if ( path[i] == wxT(']') )
+             buf[i+1] = 0;
+           else

 #endif
 #endif

+          buf[i] = 0;

 
           return wxString(buf);
         }
 
           return wxString(buf);
         }


@@ -825,14 +822,36 @@ wxString wxPathOnly (const wxString& path)
 // and back again - or we get nasty problems with delimiters.
 // Also, convert to lower case, since case is significant in UNIX.
 
 // and back again - or we get nasty problems with delimiters.
 // Also, convert to lower case, since case is significant in UNIX.
 

-#ifdef __WXMAC__
+#if defined(__WXMAC__) && !defined(__UNIX__)
+wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
+{
+    Handle    myPath ;
+    short     length ;
+
+    FSpGetFullPath( spec , &length , &myPath ) ;
+    ::SetHandleSize( myPath , length + 1 ) ;
+    ::HLock( myPath ) ;
+    (*myPath)[length] = 0 ;
+    if ( length > 0 && (*myPath)[length-1] ==':' )
+        (*myPath)[length-1] = 0 ;
+
+    wxString result(     (char*) *myPath ) ;
+    ::HUnlock( myPath ) ;
+    ::DisposeHandle( myPath ) ;
+    return result ;
+}
+
+void wxMacFilename2FSSpec( const char *path , FSSpec *spec )
+{
+    FSpLocationFromFullPath( strlen(path ) , path , spec ) ;
+}

 
 static char sMacFileNameConversion[ 1000 ] ;
 
 wxString wxMac2UnixFilename (const char *str)
 {
 
 static char sMacFileNameConversion[ 1000 ] ;
 
 wxString wxMac2UnixFilename (const char *str)
 {

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

   if (s)
   {
     memmove( s+1 , s ,strlen( s ) + 1) ;
   if (s)
   {
     memmove( s+1 , s ,strlen( s ) + 1) ;


@@ -855,8 +874,8 @@ wxString wxMac2UnixFilename (const char *str)
 
 wxString wxUnix2MacFilename (const char *str)
 {
 
 wxString wxUnix2MacFilename (const char *str)
 {

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

   if (s)
   {
     if ( *s == '.' )
   if (s)
   {
     if ( *s == '.' )


@@ -877,13 +896,13 @@ wxString wxUnix2MacFilename (const char *str)
     {
       if (*s == '/' || *s == '\\')
       {
     {
       if (*s == '/' || *s == '\\')
       {

-       // convert any back-directory situations
-       if ( *(s+1) == '.' && *(s+2) == '.' && ( (*(s+3) == '/' || *(s+3) == '\\') ) )
-       {
+          // convert any back-directory situations
+          if ( *(s+1) == '.' && *(s+2) == '.' && ( (*(s+3) == '/' || *(s+3) == '\\') ) )
+          {

           *s = ':';
           *s = ':';

-                       memmove( s+1 , s+3 ,strlen( s+3 ) + 1 ) ;
-       }
-       else
+                memmove( s+1 , s+3 ,strlen( s+3 ) + 1 ) ;
+          }
+          else

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


@@ -893,38 +912,15 @@ wxString wxUnix2MacFilename (const char *str)
   return wxString (sMacFileNameConversion) ;
 }
 
   return wxString (sMacFileNameConversion) ;
 }
 

-wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
-{
-       Handle  myPath ;
-       short   length ;
-       
-       FSpGetFullPath( spec , &length , &myPath ) ;
-       ::SetHandleSize( myPath , length + 1 ) ;
-       ::HLock( myPath ) ;
-       (*myPath)[length] = 0 ;
-       if ( length > 0 && (*myPath)[length-1] ==':' )
-               (*myPath)[length-1] = 0 ;
-       
-       wxString result(        (char*) *myPath ) ;
-       ::HUnlock( myPath ) ;
-       ::DisposeHandle( myPath ) ;
-       return result ;
-}
-

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

-       return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ;
-}
-
-void wxMacFilename2FSSpec( const char *path , FSSpec *spec )
-{
-       FSpLocationFromFullPath( strlen(path ) , path , spec ) ;
+    return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ;

 }
 
 void wxUnixFilename2FSSpec( const char *path , FSSpec *spec )
 {
 }
 
 void wxUnixFilename2FSSpec( const char *path , FSSpec *spec )
 {

-       wxString var = wxUnix2MacFilename( path ) ;
-       wxMacFilename2FSSpec( var , spec ) ;
+    wxString var = wxUnix2MacFilename( path ) ;
+    wxMacFilename2FSSpec( var , spec ) ;

 }
 
 #endif
 }
 
 #endif


@@ -946,9 +942,9 @@ wxDos2UnixFilename (char *s)
 
 void
 #if defined(__WXMSW__) || defined(__WXPM__)
 
 void
 #if defined(__WXMSW__) || defined(__WXPM__)

-wxUnix2DosFilename (char *s)
+wxUnix2DosFilename (wxChar *s)

 #else
 #else

-wxUnix2DosFilename (char *WXUNUSED(s) )
+wxUnix2DosFilename (wxChar *WXUNUSED(s) )

 #endif
 {
 // Yes, I really mean this to happen under DOS only! JACS
 #endif
 {
 // Yes, I really mean this to happen under DOS only! JACS


@@ -967,21 +963,17 @@ wxUnix2DosFilename (char *WXUNUSED(s) )
 bool
 wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& file3)
 {
 bool
 wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& file3)
 {

-  wxChar *outfile = wxGetTempFileName("cat");
+  wxString outfile;
+  if ( !wxGetTempFileName("cat", outfile) )
+      return FALSE;

 
   FILE *fp1 = (FILE *) NULL;
   FILE *fp2 = (FILE *) NULL;
   FILE *fp3 = (FILE *) NULL;
   // Open the inputs and outputs
 
   FILE *fp1 = (FILE *) NULL;
   FILE *fp2 = (FILE *) NULL;
   FILE *fp3 = (FILE *) NULL;
   // Open the inputs and outputs

-#ifdef __WXMAC__
-  if ((fp1 = fopen (wxUnix2MacFilename( file1 ), "rb")) == NULL ||
-      (fp2 = fopen (wxUnix2MacFilename( file2 ), "rb")) == NULL ||
-      (fp3 = fopen (wxUnix2MacFilename( outfile ), "wb")) == NULL)
-#else
-  if ((fp1 = fopen (WXSTRINGCAST file1, "rb")) == NULL ||
-      (fp2 = fopen (WXSTRINGCAST file2, "rb")) == NULL ||
-      (fp3 = fopen (outfile, "wb")) == NULL)
-#endif
+  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)
         fclose (fp1);
     {
       if (fp1)
         fclose (fp1);


@@ -1003,51 +995,108 @@ wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& fil
 
   fclose (fp3);
   bool result = wxRenameFile(outfile, file3);
 
   fclose (fp3);
   bool result = wxRenameFile(outfile, file3);

-  delete[] outfile;

   return result;
 }
 
 // Copy files
 bool
   return result;
 }
 
 // Copy files
 bool

-wxCopyFile (const wxString& file1, const wxString& file2)
+wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)

 {
 {

-  FILE *fd1;
-  FILE *fd2;
-  int ch;
+#if defined(__WIN32__)
+    // CopyFile() copies file attributes and modification time too, so use it
+    // instead of our code if available
+    //
+    // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite
+    return ::CopyFile(file1, file2, !overwrite) != 0;
+#else // !Win32
+    wxStructStat fbuf;
+
+    // get permissions of file1
+    if ( wxStat(OS_FILENAME(file1), &fbuf) != 0 )
+    {
+        // the file probably doesn't exist or we haven't the rights to read
+        // from it anyhow
+        wxLogSysError(_("Impossible to get permissions for file '%s'"),
+                      file1.c_str());
+        return FALSE;
+    }

 
 

-#ifdef __WXMAC__
-  if ((fd1 = fopen (wxUnix2MacFilename( file1 ), "rb")) == NULL)
-    return FALSE;
-  if ((fd2 = fopen (wxUnix2MacFilename( file2 ), "wb")) == NULL)
-#else
-  if ((fd1 = fopen (WXSTRINGCAST file1, "rb")) == NULL)
-    return FALSE;
-  if ((fd2 = fopen (WXSTRINGCAST file2, "wb")) == NULL)
-#endif
+    // open file1 for reading
+    wxFile fileIn(file1, wxFile::read);
+    if ( !fileIn.IsOpened() )
+        return FALSE;
+
+    // remove file2, if it exists. This is needed for creating
+    // file2 with the correct permissions in the next step
+    if ( wxFileExists(file2)  && (!overwrite || !wxRemoveFile(file2)))

     {
     {

-      fclose (fd1);
-      return FALSE;
+        wxLogSysError(_("Impossible to overwrite the file '%s'"),
+                      file2.c_str());
+        return FALSE;

     }
 
     }
 

-  while ((ch = getc (fd1)) != EOF)
-    (void) putc (ch, fd2);
+#ifdef __UNIX__
+    // reset the umask as we want to create the file with exactly the same
+    // permissions as the original one
+    mode_t oldUmask = umask( 0 );
+#endif // __UNIX__
+
+    // 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;

 
 

-  fclose (fd1);
-  fclose (fd2);
-  return TRUE;
+#ifdef __UNIX__
+    /// restore the old umask
+    umask(oldUmask);
+#endif // __UNIX__
+
+    // copy contents of file1 to file2
+    char buf[4096];
+    size_t count;
+    for ( ;; )
+    {
+        count = fileIn.Read(buf, WXSIZEOF(buf));
+        if ( fileIn.Error() )
+            return FALSE;
+
+        // end of file?
+        if ( !count )
+            break;
+
+        if ( fileOut.Write(buf, count) < count )
+            return FALSE;
+    }
+
+    // we can expect fileIn to be closed successfully, but we should ensure
+    // that fileOut was closed as some write errors (disk full) might not be
+    // detected before doing this
+    if ( !fileIn.Close() || !fileOut.Close() )
+        return FALSE;
+
+#if !defined(__VISAGECPP__) && !defined(__WXMAC__) || defined(__UNIX__)
+    // no chmod in VA.  Should be some permission API for HPFS386 partitions
+    // however
+    if ( chmod(OS_FILENAME(file2), fbuf.st_mode) != 0 )
+    {
+        wxLogSysError(_("Impossible to set permissions for the file '%s'"),
+                      file2.c_str());
+        return FALSE;
+    }
+#endif // OS/2 || Mac
+
+    return TRUE;
+#endif // __WXMSW__ && __WIN32__

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

-#ifdef __WXMAC__
-  if (0 == rename (wxUnix2MacFilename( file1 ), wxUnix2MacFilename( file2 )))
-    return TRUE;
-#else

   // Normal system call
   // Normal system call

-  if (0 == rename (wxFNSTRINGCAST file1.fn_str(), wxFNSTRINGCAST file2.fn_str()))
+  if ( wxRename (file1, file2) == 0 )

     return TRUE;
     return TRUE;

-#endif
+

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


@@ -1059,20 +1108,22 @@ wxRenameFile (const wxString& file1, const wxString& file2)
 
 bool wxRemoveFile(const wxString& file)
 {
 
 bool wxRemoveFile(const wxString& file)
 {

-#if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__WATCOMC__)
-  int flag = remove(wxFNSTRINGCAST file.fn_str());
-#elif defined( __WXMAC__ )
-  int flag = unlink(wxUnix2MacFilename( file ));
+#if defined(__VISUALC__) \
+ || defined(__BORLANDC__) \
+ || defined(__WATCOMC__) \
+ || defined(__GNUWIN32__)
+  int res = wxRemove(file);

 #else
 #else

-  int flag = unlink(wxFNSTRINGCAST file.fn_str());
+  int res = unlink(OS_FILENAME(file));

 #endif
 #endif

-  return (flag == 0) ;
+
+  return res == 0;

 }
 
 bool wxMkdir(const wxString& dir, int perm)
 {
 }
 
 bool wxMkdir(const wxString& dir, int perm)
 {

-#if defined( __WXMAC__ )
-  return (mkdir(wxUnix2MacFilename( dir ) , 0 ) == 0);
+#if defined(__WXMAC__) && !defined(__UNIX__)
+  return (mkdir( dir , 0 ) == 0);

 #else // !Mac
     const wxChar *dirname = dir.c_str();
 
 #else // !Mac
     const wxChar *dirname = dir.c_str();
 


@@ -1080,8 +1131,11 @@ bool wxMkdir(const wxString& dir, int perm)
     // for the GNU compiler
 #if (!(defined(__WXMSW__) || defined(__WXPM__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WXWINE__)
     if ( mkdir(wxFNCONV(dirname), perm) != 0 )
     // for the GNU compiler
 #if (!(defined(__WXMSW__) || defined(__WXPM__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WXWINE__)
     if ( mkdir(wxFNCONV(dirname), perm) != 0 )

-#else  // MSW and OS/2
-    if ( mkdir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 )
+#elif defined(__WXPM__)
+    if (::DosCreateDir((PSZ)dirname, NULL) != 0) // enhance for EAB's??
+#else  // !MSW and !OS/2 VAC++
+       (void)perm;
+    if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 )

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


@@ -1097,81 +1151,47 @@ bool wxRmdir(const wxString& dir, int WXUNUSED(flags))
 {
 #ifdef __VMS__
   return FALSE; //to be changed since rmdir exists in VMS7.x
 {
 #ifdef __VMS__
   return FALSE; //to be changed since rmdir exists in VMS7.x

-#elif defined( __WXMAC__ )
-  return (rmdir(wxUnix2MacFilename( dir )) == 0);
+#elif defined(__WXPM__)
+  return (::DosDeleteDir((PSZ)dir.c_str()) == 0);

 #else
 
 #ifdef __SALFORDC__
   return FALSE; // What to do?
 #else
 #else
 
 #ifdef __SALFORDC__
   return FALSE; // What to do?
 #else

-  return (rmdir(wxFNSTRINGCAST dir.fn_str()) == 0);
+  return (wxRmDir(OS_FILENAME(dir)) == 0);

 #endif
 
 #endif
 }
 
 #endif
 
 #endif
 }
 

-#if 0
-bool wxDirExists(const wxString& dir)
-{
-#ifdef __VMS__
-  return FALSE; //To be changed since stat exists in VMS7.x
-#elif !defined(__WXMSW__)
-  struct stat sbuf;
-  return (stat(dir.fn_str(), &sbuf) != -1) && S_ISDIR(sbuf.st_mode) ? TRUE : FALSE;
-#else
-
-  /* MATTHEW: [6] Always use same code for Win32, call FindClose */
-#if defined(__WIN32__)
-  WIN32_FIND_DATA fileInfo;
-#else
-#ifdef __BORLANDC__
-  struct ffblk fileInfo;
-#else
-  struct find_t fileInfo;
-#endif
-#endif
-
-#if defined(__WIN32__)
-        HANDLE h = FindFirstFile((LPTSTR) WXSTRINGCAST dir,(LPWIN32_FIND_DATA)&fileInfo);
-
-        if (h==INVALID_HANDLE_VALUE)
-         return FALSE;
-        else {
-         FindClose(h);
-         return ((fileInfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY);
-        }
-#else
-  // In Borland findfirst has a different argument
-  // ordering from _dos_findfirst. But _dos_findfirst
-  // _should_ be ok in both MS and Borland... why not?
-#ifdef __BORLANDC__
-  return ((findfirst(WXSTRINGCAST dir, &fileInfo, _A_SUBDIR) == 0  && (fileInfo.ff_attrib & _A_SUBDIR) != 0));
-#else
-  return (((_dos_findfirst(WXSTRINGCAST dir, _A_SUBDIR, &fileInfo) == 0) && (fileInfo.attrib & _A_SUBDIR)) != 0);
-#endif
-#endif
-
-#endif
-}
-
-#endif
-

 // does the path exists? (may have or not '/' or '\\' at the end)
 bool wxPathExists(const wxChar *pszPathName)
 {
 // does the path exists? (may have or not '/' or '\\' at the end)
 bool wxPathExists(const wxChar *pszPathName)
 {

-  /* Windows API returns -1 from stat for "c:\dir\" if "c:\dir" exists
-   * OTOH, we should change "d:" to "d:\" and leave "\" as is. */
-  wxString strPath(pszPathName);
-  if ( wxEndsWithPathSeparator(pszPathName) && pszPathName[1] != wxT('\0') )
-    strPath.Last() = wxT('\0');
+    wxString strPath(pszPathName);
+#ifdef __WINDOWS__
+    // 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 "\"
+    while ( wxEndsWithPathSeparator(strPath) )
+    {
+        size_t len = strPath.length();
+        if ( len == 1 || strPath[len - 1] == _T(':') )
+            break;

 
 

-#ifdef __SALFORDC__
-  struct _stat st;
+        strPath.Truncate(len - 1);
+    }
+#endif // __WINDOWS__
+
+    wxStructStat st;
+#ifndef __VISAGECPP__
+    return wxStat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 &&
+        ((st.st_mode & S_IFMT) == S_IFDIR);

 #else
 #else

-  struct stat st;
+    // 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);

 #endif
 
 #endif
 

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

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


@@ -1220,6 +1240,18 @@ wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf)
 #endif
 }
 
 #endif
 }
 

+bool wxGetTempFileName(const wxString& prefix, wxString& buf)
+{
+    wxChar buf2[512];
+    if (wxGetTempFileName(prefix, buf2) != (wxChar*) NULL)
+    {
+        buf = buf2;
+        return TRUE;
+    }
+    else
+        return FALSE;
+}
+

 // Get first file name matching given wild card.
 
 #ifdef __UNIX__
 // Get first file name matching given wild card.
 
 #ifdef __UNIX__


@@ -1236,6 +1268,9 @@ wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf)
 wxString wxFindFirstFile(const wxChar *spec, int flags)
 {
     wxString result;
 wxString wxFindFirstFile(const wxChar *spec, int flags)
 {
     wxString result;

+#ifdef __VMS
+   wxChar *specvms = NULL;
+#endif

 
 #if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 )
     if (gs_dirStream)
 
 #if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 )
     if (gs_dirStream)


@@ -1251,10 +1286,28 @@ wxString wxFindFirstFile(const wxChar *spec, int flags)
 
     // special case: path is really "/"
     if ( !path && gs_strFileSpec[0u] == wxT('/') )
 
     // special case: path is really "/"
     if ( !path && gs_strFileSpec[0u] == wxT('/') )

-        path = wxT('/');
-    // path is empty => Local directory
+#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 )
     if ( !path )

-        path = wxT('.');
+#ifdef __VMS
+     {
+        wxStrcpy( specvms , wxT( "[]" ) );
+        gs_strFileSpec = specvms;
+        wxString path_vms1(wxPathOnly(gs_strFileSpec));
+        path = path_vms1;
+     }
+#else
+     path = wxT('.');
+#endif

 
     gs_dirStream = opendir(path.fn_str());
     if ( !gs_dirStream )
 
     gs_dirStream = opendir(path.fn_str());
     if ( !gs_dirStream )


@@ -1293,7 +1346,9 @@ wxString wxFindNextFile()
           nextDir != NULL;
           nextDir = readdir(gs_dirStream) )
     {
           nextDir != NULL;
           nextDir = readdir(gs_dirStream) )
     {

-        if (wxMatchWild(name, nextDir->d_name))
+        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.Empty();
             if ( !path.IsEmpty() )


@@ -1341,10 +1396,10 @@ wxString wxFindNextFile()
 
 struct MacDirectoryIterator
 {
 
 struct MacDirectoryIterator
 {

-       CInfoPBRec                      m_CPB ;
-       wxInt16                         m_index ;
-       long                            m_dirId ;
-       Str255                          m_name ;
+    CInfoPBRec            m_CPB ;
+    wxInt16                m_index ;
+    long                m_dirId ;
+    Str255                m_name ;

 } ;
 
 static int g_iter_flags ;
 } ;
 
 static int g_iter_flags ;


@@ -1362,57 +1417,57 @@ wxString wxFindFirstFile(const wxChar *spec, int flags)
     if ( !path.IsEmpty() )
         result << path << wxT('\\');
 
     if ( !path.IsEmpty() )
         result << path << wxT('\\');
 

-       FSSpec fsspec ;
+    FSSpec fsspec ;

 
 

-       wxUnixFilename2FSSpec( result , &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( ) ;
+    wxMacFilename2FSSpec( result , &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;
 
 }
 
 wxString wxFindNextFile()
 {
     wxString result;
 

-       short err = noErr ;
-       
-       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) ;
-                                                                 
-       return wxMacFSSpec2UnixFilename( &spec ) ;
+    short err = noErr ;
+
+    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) ;
+
+    return wxMacFSSpec2MacFilename( &spec ) ;

 }
 
 #elif defined(__WXMSW__)
 }
 
 #elif defined(__WXMSW__)


@@ -1466,9 +1521,9 @@ wxString wxFindFirstFile(const wxChar *spec, int flags)
     result += gs_findDataStruct.cFileName;
 
     return result;
     result += gs_findDataStruct.cFileName;
 
     return result;

-#else
+#else // !Win32

     int flag = _A_NORMAL;
     int flag = _A_NORMAL;

-    if (flags & wxDIR) /* MATTHEW: [5] Use & */
+    if (flags & wxDIR)

         flag = _A_SUBDIR;
 
 #ifdef __BORLANDC__
         flag = _A_SUBDIR;
 
 #ifdef __BORLANDC__


@@ -1477,7 +1532,6 @@ wxString wxFindFirstFile(const wxChar *spec, int flags)
         if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0)
 #endif
         {
         if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0)
 #endif
         {

-            /* MATTHEW: [5] Check directory flag */

             char attrib;
 
 #ifdef __BORLANDC__
             char attrib;
 
 #ifdef __BORLANDC__


@@ -1500,11 +1554,12 @@ wxString wxFindFirstFile(const wxChar *spec, int flags)
 #endif
                     ;
         }
 #endif
                     ;
         }

-#endif // __WIN32__

 
     return result;
 
     return result;

+#endif // __WIN32__

 }
 
 }
 

+

 wxString wxFindNextFile()
 {
     wxString result;
 wxString wxFindNextFile()
 {
     wxString result;


@@ -1571,12 +1626,56 @@ try_again:
 #endif
                       ;
         }
 #endif
                       ;
         }

+
+    return result;

 #endif // Win32/16
 #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;
+    }
+    */
+    return result;
+}
+
+wxString wxFindNextFile()
+{
+    wxString result;
+    // TODO:

     return result;
 }
 
     return result;
 }
 

-#endif // Unix/Windows
+#endif // Unix/Windows/OS/2

 
 // Get current working directory.
 // If buf is NULL, allocates space using new, else
 
 // Get current working directory.
 // If buf is NULL, allocates space using new, else


@@ -1589,17 +1688,17 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
   char *cbuf = new char[sz+1];
 #ifdef _MSC_VER
   if (_getcwd(cbuf, sz) == NULL) {
   char *cbuf = new char[sz+1];
 #ifdef _MSC_VER
   if (_getcwd(cbuf, sz) == NULL) {

-#elif defined( __WXMAC__)
-       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(__WXMAC__) && !defined(__UNIX__)
+    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) {
 #endif
 #else
   if (getcwd(cbuf, sz) == NULL) {
 #endif


@@ -1607,17 +1706,48 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
 #else // wxUnicode
 #ifdef _MSC_VER
   if (_getcwd(buf, sz) == NULL) {
 #else // wxUnicode
 #ifdef _MSC_VER
   if (_getcwd(buf, sz) == NULL) {

-#elif defined( __WXMAC__)
-       enum 
-       { 
-               SFSaveDisk = 0x214, CurDirStore = 0x398 
+#elif defined(__WXMAC__) && !defined(__UNIX__)
+       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()-1]=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 ) ;
        };
        FSSpec cwdSpec ;
        
        FSMakeFSSpec( - *(short *) SFSaveDisk , *(long *) CurDirStore , NULL , &cwdSpec ) ;
        wxString res = wxMacFSSpec2UnixFilename( &cwdSpec ) ;
        strcpy( buf , res ) ;

+       */

        if (0) {
        if (0) {

+#elif(__VISAGECPP__)
+    APIRET rc;
+    rc = ::DosQueryCurrentDir( 0 // current drive
+                              ,buf
+                              ,(PULONG)&sz
+                             );
+    if (rc != 0) {

 #else
   if (getcwd(buf, sz) == NULL) {
 #endif
 #else
   if (getcwd(buf, sz) == NULL) {
 #endif


@@ -1647,8 +1777,10 @@ wxString wxGetCwd()
 
 bool wxSetWorkingDirectory(const wxString& d)
 {
 
 bool wxSetWorkingDirectory(const wxString& d)
 {

-#if defined( __UNIX__ ) || defined( __WXMAC__ ) || defined(__WXPM__)
+#if defined( __UNIX__ ) || defined( __WXMAC__ )

   return (chdir(wxFNSTRINGCAST d.fn_str()) == 0);
   return (chdir(wxFNSTRINGCAST d.fn_str()) == 0);

+#elif defined(__WXPM__)
+  return (::DosSetCurrentDir((PSZ)d.c_str()) == 0);

 #elif defined(__WINDOWS__)
 
 #ifdef __WIN32__
 #elif defined(__WINDOWS__)
 
 #ifdef __WIN32__


@@ -1707,7 +1839,7 @@ bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFi
 {
     // we assume that it's not empty
     wxCHECK_MSG( !wxIsEmpty(pszFile), FALSE,
 {
     // we assume that it's not empty
     wxCHECK_MSG( !wxIsEmpty(pszFile), FALSE,

-            _("empty file name in wxFindFileInPath"));
+                 _T("empty file name in wxFindFileInPath"));

 
     // skip path separator in the beginning of the file name if present
     if ( wxIsPathSeparator(*pszFile) )
 
     // skip path separator in the beginning of the file name if present
     if ( wxIsPathSeparator(*pszFile) )


@@ -1752,54 +1884,18 @@ void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName,
     // it can be empty, but it shouldn't be NULL
     wxCHECK_RET( pszFileName, wxT("NULL file name in wxSplitPath") );
 
     // it can be empty, but it shouldn't be NULL
     wxCHECK_RET( pszFileName, wxT("NULL file name in wxSplitPath") );
 

-    const wxChar *pDot = wxStrrchr(pszFileName, wxFILE_SEP_EXT);
-
-#ifdef __WXMSW__
-    // under Windows we understand both separators
-    const wxChar *pSepUnix = wxStrrchr(pszFileName, wxFILE_SEP_PATH_UNIX);
-    const wxChar *pSepDos = wxStrrchr(pszFileName, wxFILE_SEP_PATH_DOS);
-    const wxChar *pLastSeparator = pSepUnix > pSepDos ? pSepUnix : pSepDos;
-#else // assume Unix
-    const wxChar *pLastSeparator = wxStrrchr(pszFileName, wxFILE_SEP_PATH_UNIX);
-
-    if ( pDot == pszFileName )
-    {
-        // under Unix files like .profile are treated in a special way
-        pDot = NULL;
-    }
-#endif // MSW/Unix
-
-    if ( pDot < pLastSeparator )
-    {
-        // the dot is part of the path, not the start of the extension
-        pDot = NULL;
-    }
-
-    if ( pstrPath )
-    {
-        if ( pLastSeparator )
-            *pstrPath = wxString(pszFileName, pLastSeparator - pszFileName);
-        else
-            pstrPath->Empty();
-    }
-
-    if ( pstrName )
-    {
-        const wxChar *start = pLastSeparator ? pLastSeparator + 1 : pszFileName;
-        const wxChar *end = pDot ? pDot : pszFileName + wxStrlen(pszFileName);
+    wxFileName::SplitPath(pszFileName, pstrPath, pstrName, pstrExt);
+}

 
 

-        *pstrName = wxString(start, end - start);
-    }
+time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename)
+{
+    wxStructStat buf;

 
 

-    if ( pstrExt )
-    {
-        if ( pDot )
-            *pstrExt = wxString(pDot + 1);
-        else
-            pstrExt->Empty();
-    }
+    wxStat(filename.fn_str(), &buf);
+    return buf.st_mtime;

 }
 
 }
 

+

 //------------------------------------------------------------------------
 // wild character routines
 //------------------------------------------------------------------------
 //------------------------------------------------------------------------
 // wild character routines
 //------------------------------------------------------------------------


@@ -1864,7 +1960,7 @@ bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special )
             pattern++;
             ret_code = FALSE;
             while ((*str!=wxT('\0'))
             pattern++;
             ret_code = FALSE;
             while ((*str!=wxT('\0'))

-            && (!(ret_code=wxMatchWild(pattern, str++, FALSE))))
+            && ((ret_code=wxMatchWild(pattern, str++, FALSE)) == 0))

                 /*loop*/;
             if (ret_code) {
                 while (*str != wxT('\0'))
                 /*loop*/;
             if (ret_code) {
                 while (*str != wxT('\0'))