show the app name in the title of wxMsgOut message boxes

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

diff --git a/src/common/filename.cpp b/src/common/filename.cpp
index 06dca4aa49cd180fa44197f41d401d222eed216d..70474e9b9e156b244d0ff2c513fd44391dfcb44b 100644 (file)
--- a/src/common/filename.cpp
+++ b/src/common/filename.cpp
@@ -124,6 +124,10 @@
 #endif
 #endif
 
 #endif
 #endif
 

+#ifdef __EMX__
+#define MAX_PATH _MAX_PATH
+#endif
+

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


@@ -434,6 +438,9 @@ void wxFileName::Clear()
     m_volume =
     m_name =
     m_ext = wxEmptyString;
     m_volume =
     m_name =
     m_ext = wxEmptyString;

+
+    // we don't have any absolute path for now
+    m_relative = TRUE;

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


@@ -638,9 +645,11 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
     // scratch space for mkstemp()
     path += _T("XXXXXX");
 
     // scratch space for mkstemp()
     path += _T("XXXXXX");
 

-    // can use the cast here because the length doesn't change and the string
-    // is not shared
-    int fdTemp = mkstemp((char *)path.mb_str());
+    // we need to copy the path to the buffer in which mkstemp() can modify it
+    wxCharBuffer buf = wxConvFile.cWX2MB( path );
+
+    // cast is safe because the string length doesn't change
+    int fdTemp = mkstemp( (char*)(const char*) buf );

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


@@ -649,6 +658,8 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
     }
     else // mkstemp() succeeded
     {
     }
     else // mkstemp() succeeded
     {

+        path = wxConvFile.cMB2WX( (const char*) buf );
+        

         // avoid leaking the fd
         if ( fileTemp )
         {
         // avoid leaking the fd
         if ( fileTemp )
         {


@@ -665,10 +676,15 @@ wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp)
     // same as above
     path += _T("XXXXXX");
 
     // same as above
     path += _T("XXXXXX");
 

-    if ( !mktemp((char *)path.mb_str()) )
+    wxCharBuffer buf = wxConvFile.cWX2MB( path );
+    if ( !mktemp( (const char*) buf ) )

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

+    else
+    {
+        path = wxConvFile.cMB2WX( (const char*) buf );
+    }

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


@@ -912,6 +928,11 @@ bool wxFileName::Normalize(int flags,
         m_ext.MakeLower();
     }
 
         m_ext.MakeLower();
     }
 

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

 #if defined(__WIN32__)
     if ( (flags & wxPATH_NORM_LONG) && (format == wxPATH_DOS) )
     {
 #if defined(__WIN32__)
     if ( (flags & wxPATH_NORM_LONG) && (format == wxPATH_DOS) )
     {


@@ -919,9 +940,6 @@ bool wxFileName::Normalize(int flags,
     }
 #endif // Win32
 
     }
 #endif // Win32
 

-    // we do have the path now
-    m_relative = FALSE;
-

     return TRUE;
 }
 
     return TRUE;
 }
 


@@ -953,8 +971,8 @@ bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format)
 
     // get cwd only once - small time saving
     wxString cwd = wxGetCwd();
 
     // get cwd only once - small time saving
     wxString cwd = wxGetCwd();

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

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


@@ -1011,8 +1029,8 @@ bool wxFileName::SameAs(const wxFileName &filepath, wxPathFormat format)
 
     // get cwd only once - small time saving
     wxString cwd = wxGetCwd();
 
     // get cwd only once - small time saving
     wxString cwd = wxGetCwd();

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

 
     if ( fn1.GetFullPath() == fn2.GetFullPath() )
         return TRUE;
 
     if ( fn1.GetFullPath() == fn2.GetFullPath() )
         return TRUE;


@@ -1144,27 +1162,40 @@ wxString wxFileName::GetPath( int flags, wxPathFormat format ) const
     }
 
     // the leading character
     }
 
     // the leading character

-    if ( format == wxPATH_MAC )
-    {
-        if ( m_relative )
-            fullpath += wxFILE_SEP_PATH_MAC;
-    }
-    else if ( format == wxPATH_DOS )
-    {
-        if (!m_relative)
-            fullpath += wxFILE_SEP_PATH_DOS;
-    }
-    else if ( format == wxPATH_UNIX )
+    switch ( format )

     {
     {

-        if ( !m_relative )
-        {
-            // normally the absolute file names starts with a slash with one
-            // exception: file names like "~/foo.bar" don't have it
-            if ( m_dirs.IsEmpty() || m_dirs[0u] != _T('~') )
+        case wxPATH_MAC:
+            if ( m_relative )
+                fullpath += wxFILE_SEP_PATH_MAC;
+            break;
+
+        case wxPATH_DOS:
+            if (!m_relative)
+                fullpath += wxFILE_SEP_PATH_DOS;
+            break;
+
+        default:
+            wxFAIL_MSG( _T("unknown path format") );
+            // fall through
+
+        case wxPATH_UNIX:
+            if ( !m_relative )

             {
             {

-                fullpath += wxFILE_SEP_PATH_UNIX;
+                // normally the absolute file names starts with a slash with
+                // one exception: file names like "~/foo.bar" don't have it
+                if ( m_dirs.IsEmpty() || m_dirs[0u] != _T('~') )
+                {
+                    fullpath += wxFILE_SEP_PATH_UNIX;
+                }

             }
             }

-        }
+            break;
+
+        case wxPATH_VMS:
+            // no leading character here but use this place to unset
+            // wxPATH_GET_SEPARATOR flag: under VMS it doesn't make sense as,
+            // if I understand correctly, there should never be a dot before
+            // the closing bracket
+            flags &= ~wxPATH_GET_SEPARATOR;

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


@@ -1204,13 +1235,14 @@ wxString wxFileName::GetPath( int flags, wxPathFormat format ) const
 
                 case wxPATH_VMS:
                     // TODO: What to do with ".." under VMS
 
                 case wxPATH_VMS:
                     // TODO: What to do with ".." under VMS

+

                     // convert back from ".." to nothing
                     if ( m_dirs[i] != wxT("..") )
                         fullpath += m_dirs[i];
                     break;
             }
 
                     // convert back from ".." to nothing
                     if ( m_dirs[i] != wxT("..") )
                         fullpath += m_dirs[i];
                     break;
             }
 

-            if ( i != dirCount - 1 )
+            if ( (flags & wxPATH_GET_SEPARATOR) || (i != dirCount - 1) )

                 fullpath += GetPathSeparator(format);
         }
 
                 fullpath += GetPathSeparator(format);
         }
 


@@ -1220,11 +1252,6 @@ wxString wxFileName::GetPath( int flags, wxPathFormat format ) const
         }
     }
 
         }
     }
 

-    if ( (flags & wxPATH_GET_SEPARATOR) && !fullpath.empty() && fullpath.Last() != GetPathSeparator(format))
-    {
-        fullpath += GetPathSeparator(format);
-    }
-

     return fullpath;
 }
 
     return fullpath;
 }
 


@@ -1283,6 +1310,9 @@ wxString wxFileName::GetLongPath() const
 
     if ( !s_triedToLoad )
     {
 
     if ( !s_triedToLoad )
     {

+        // suppress the errors about missing GetLongPathName[AW]
+        wxLogNull noLog;
+

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


@@ -1320,6 +1350,7 @@ wxString wxFileName::GetLongPath() const
             }
         }
     }
             }
         }
     }

+

     if (success)
         return pathOut;
 #endif // wxUSE_DYNAMIC_LOADER
     if (success)
         return pathOut;
 #endif // wxUSE_DYNAMIC_LOADER


@@ -1331,7 +1362,13 @@ wxString wxFileName::GetLongPath() const
 
         WIN32_FIND_DATA findFileData;
         HANDLE hFind;
 
         WIN32_FIND_DATA findFileData;
         HANDLE hFind;

-        pathOut = wxEmptyString;
+
+        if ( HasVolume() )
+            pathOut = GetVolume() +
+                      GetVolumeSeparator(wxPATH_DOS) +
+                      GetPathSeparator(wxPATH_DOS);
+        else
+            pathOut = wxEmptyString;

 
         wxArrayString dirs = GetDirs();
         dirs.Add(GetFullName());
 
         wxArrayString dirs = GetDirs();
         dirs.Add(GetFullName());


@@ -1349,7 +1386,8 @@ wxString wxFileName::GetLongPath() const
             if ( tmpPath.empty() )
                 continue;
 
             if ( tmpPath.empty() )
                 continue;
 

-            if ( tmpPath.Last() == wxT(':') )
+            // can't see this being necessary? MF
+            if ( tmpPath.Last() == GetVolumeSeparator(wxPATH_DOS) )

             {
                 // Can't pass a drive and root dir to FindFirstFile,
                 // so continue to next dir
             {
                 // Can't pass a drive and root dir to FindFirstFile,
                 // so continue to next dir


@@ -1361,8 +1399,12 @@ wxString wxFileName::GetLongPath() const
             hFind = ::FindFirstFile(tmpPath, &findFileData);
             if (hFind == INVALID_HANDLE_VALUE)
             {
             hFind = ::FindFirstFile(tmpPath, &findFileData);
             if (hFind == INVALID_HANDLE_VALUE)
             {

-                // Error: return immediately with the original path
-                return path;
+                // Error: most likely reason is that path doesn't exist, so
+                // append any unprocessed parts and return
+                for ( i += 1; i < count; i++ )
+                    tmpPath += wxFILE_SEP_PATH + dirs[i];
+
+                return tmpPath;

             }
 
             pathOut += findFileData.cFileName;
             }
 
             pathOut += findFileData.cFileName;


@@ -1586,7 +1628,7 @@ bool wxFileName::SetTimes(const wxDateTime *dtAccess,
     utimbuf utm;
     utm.actime = dtAccess ? dtAccess->GetTicks() : dtMod->GetTicks();
     utm.modtime = dtMod ? dtMod->GetTicks() : dtAccess->GetTicks();
     utimbuf utm;
     utm.actime = dtAccess ? dtAccess->GetTicks() : dtMod->GetTicks();
     utm.modtime = dtMod ? dtMod->GetTicks() : dtAccess->GetTicks();

-    if ( utime(GetFullPath(), &utm) == 0 )
+    if ( utime(GetFullPath().fn_str(), &utm) == 0 )

     {
         return TRUE;
     }
     {
         return TRUE;
     }


@@ -1624,7 +1666,7 @@ bool wxFileName::Touch()
 {
 #if defined(__UNIX_LIKE__)
     // under Unix touching file is simple: just pass NULL to utime()
 {
 #if defined(__UNIX_LIKE__)
     // under Unix touching file is simple: just pass NULL to utime()

-    if ( utime(GetFullPath(), NULL) == 0 )
+    if ( utime(GetFullPath().fn_str(), NULL) == 0 )

     {
         return TRUE;
     }
     {
         return TRUE;
     }


@@ -1645,7 +1687,7 @@ bool wxFileName::GetTimes(wxDateTime *dtAccess,
 {
 #if defined(__UNIX_LIKE__) || defined(__WXMAC__) || (defined(__DOS__) && defined(__WATCOMC__))
     wxStructStat stBuf;
 {
 #if defined(__UNIX_LIKE__) || defined(__WXMAC__) || (defined(__DOS__) && defined(__WATCOMC__))
     wxStructStat stBuf;

-    if ( wxStat(GetFullPath(), &stBuf) == 0 )
+    if ( wxStat( GetFullPath().c_str(), &stBuf) == 0 )

     {
         if ( dtAccess )
             dtAccess->Set(stBuf.st_atime);
     {
         if ( dtAccess )
             dtAccess->Set(stBuf.st_atime);


@@ -1703,7 +1745,7 @@ public :
     m_type = from.m_type ;
     m_creator = from.m_creator ;
   }
     m_type = from.m_type ;
     m_creator = from.m_creator ;
   }

-  MacDefaultExtensionRecord( char * extension , OSType type , OSType creator )
+  MacDefaultExtensionRecord( const char * extension , OSType type , OSType creator )

   {
     strncpy( m_ext , extension , kMacExtensionMaxLength ) ;
     m_ext[kMacExtensionMaxLength] = 0 ;
   {
     strncpy( m_ext , extension , kMacExtensionMaxLength ) ;
     m_ext[kMacExtensionMaxLength] = 0 ;


@@ -1730,7 +1772,7 @@ static void MacEnsureDefaultExtensionsLoaded()
 {
   if ( !gMacDefaultExtensionsInited )
   {
 {
   if ( !gMacDefaultExtensionsInited )
   {

-    
+

     // load the default extensions
     MacDefaultExtensionRecord defaults[1] =
     {
     // load the default extensions
     MacDefaultExtensionRecord defaults[1] =
     {


@@ -1739,7 +1781,7 @@ static void MacEnsureDefaultExtensionsLoaded()
     } ;
     // we could load the pc exchange prefs here too
 
     } ;
     // we could load the pc exchange prefs here too
 

-    for ( int i = 0 ; i < WXSIZEOF( defaults ) ; ++i )
+    for ( size_t i = 0 ; i < WXSIZEOF( defaults ) ; ++i )

     {
       gMacDefaultExtensions.Add( defaults[i] ) ;
     }
     {
       gMacDefaultExtensions.Add( defaults[i] ) ;
     }