diff -r 6e96d2143d46 -r 060d0b1ab845 filemanager/src/inc/fmutils_win.cpp
--- a/filemanager/src/inc/fmutils_win.cpp	Tue Jul 06 14:06:28 2010 +0300
+++ b/filemanager/src/inc/fmutils_win.cpp	Wed Aug 18 09:39:39 2010 +0300
@@ -222,25 +222,23 @@
     Q_UNUSED( driverName );
 }
 
+/*!
+    fill splash in the end of \a filePath if the path is not a file
+    All "/" and "\" will be changed to QDir::separator
+    \sa formatPath only changed "/" and "\" to QDir::separator
+*/
 QString FmUtils::fillPathWithSplash( const QString &filePath )
 {
-	QString newFilePath;
+    QString newFilePath;
     if( filePath.isEmpty() ) {
         return newFilePath;
     }
 
-    foreach( QChar ch, filePath ) {
-        if( ch == QChar('\\') || ch == QChar('/') ) {
-			newFilePath.append( QDir::separator() );
-        } else {
-            newFilePath.append( ch );
-        }
-    }
+    newFilePath = formatPath( filePath );
     
     if( newFilePath.right( 1 )!= QDir::separator() ){
         newFilePath.append( QDir::separator() );
     }
-    
     return newFilePath;
 }
 
@@ -290,14 +288,14 @@
 #ifdef _DEBUG_HIDE_VIEWFOLDER_WINDOWS_
     QString logString;
     logString = QString( "checkFolderToDriveFilter: " ) + path;
-    FmLogger::log( logString );
+    FM_LOG( logString );
     QString checkedPath = fillPathWithSplash( path );
 
     logString = QString( "checkFolderToDriveFilter_fillPathWithSplash: " ) + checkedPath;
-    FmLogger::log( logString );
+    FM_LOG( logString );
     
     if( checkedPath.compare( QString( "C:/data/"), Qt::CaseInsensitive ) == 0 ) {
-        FmLogger::log( QString( " change from c:/data/ to C:/" ) );
+        FM_LOG( QString( " change from c:/data/ to C:/" ) );
         return QString( "C:/" );
     }
 #endif
@@ -437,20 +435,25 @@
     return false;
 }
 
+/*!
+    All "/" and "\" in \a path will be changed to QDir::separator
+    \sa fillPathWithSplash, fillPathWithSplash will append QDir::separator in the end if path is no a file
+*/
 QString FmUtils::formatPath( const QString &path  )
 {
     QString formatPath;
-	foreach( QChar ch, path ) {
-		if( ch == QChar('\\') || ch == QChar('/') ) {
-			formatPath.append( QDir::separator() );
-		} else {
-			formatPath.append( ch );
-		}
+    if( path.isEmpty() ) {
+        return formatPath;
+    }
+    
+    foreach( QChar ch, path ) {
+        if( ch == QChar('\\') || ch == QChar('/') ) {
+            formatPath.append( QDir::separator() );
+        } else {
+            formatPath.append( ch );
+        }
     }
 
-    if( formatPath.right( 1 ) != QDir::separator() ){
-        formatPath.append( QDir::separator() );
-    }
     return formatPath;
 }
 
@@ -466,33 +469,42 @@
 	}
 	return true;
 }
+
 bool FmUtils::checkFolderFileName( const QString& name )
 {
-    if( name.endsWith( QChar('.'),  Qt::CaseInsensitive ) ) {
+    // trim space firest, because there may be some spaces after "." ,  it is also not valid
+    // or there may only have spaces in name
+    QString trimmedName( name.trimmed() );
+	if( trimmedName.isEmpty() ) {
+		return false;
+	}
+    if( trimmedName.endsWith( QChar('.'),  Qt::CaseInsensitive ) ) {
         return false;
     }
-    if( name.contains( QChar('\\'), Qt::CaseInsensitive ) ||
-        name.contains( QChar('/'),  Qt::CaseInsensitive ) ||
-        name.contains( QChar(':'),  Qt::CaseInsensitive ) ||
-        name.contains( QChar('*'),  Qt::CaseInsensitive ) ||
-        name.contains( QChar('?'),  Qt::CaseInsensitive ) ||
-        name.contains( QChar('\"'), Qt::CaseInsensitive ) ||
-        name.contains( QChar('<'),  Qt::CaseInsensitive ) ||
-        name.contains( QChar('>'),  Qt::CaseInsensitive ) ||
-        name.contains( QChar('|'),  Qt::CaseInsensitive ) ){
+    if( trimmedName.contains( QChar('\\'), Qt::CaseInsensitive ) ||
+        trimmedName.contains( QChar('/'),  Qt::CaseInsensitive ) ||
+        trimmedName.contains( QChar(':'),  Qt::CaseInsensitive ) ||
+        trimmedName.contains( QChar('*'),  Qt::CaseInsensitive ) ||
+        trimmedName.contains( QChar('?'),  Qt::CaseInsensitive ) ||
+        trimmedName.contains( QChar('\"'), Qt::CaseInsensitive ) ||
+        trimmedName.contains( QChar('<'),  Qt::CaseInsensitive ) ||
+        trimmedName.contains( QChar('>'),  Qt::CaseInsensitive ) ||
+        trimmedName.contains( QChar('|'),  Qt::CaseInsensitive ) ){
         return false;
     }
+    // use orignal name to exam max size of file name
     if( name.length() > KMaxFileName ) {
         return false;
     }
     return true;
 }
 
-bool FmUtils::checkNewFolderOrFile( const QString &path, QString &errString )
+bool FmUtils::checkNewFolderOrFile( const QString &fileName, const QString &path, QString &errString )
 {
+    // first check if fileName is valid, then check if path length is valid, and check if file/foler is existed at last
     QFileInfo fileInfo( path );
     bool ret( true );   
-    if (!FmUtils::checkFolderFileName( fileInfo.fileName() ) ) {
+    if (!FmUtils::checkFolderFileName( fileName ) ) {
         errString = hbTrId( "Invalid file or folder name, try again!" );
         ret = false;
     } else if( !FmUtils::checkMaxPathLength( path ) ) {
@@ -504,3 +516,42 @@
     }
     return ret;
 }
+
+QString FmUtils::getVolumeNameWithDefaultNameIfNull( const QString &diskName, bool &defaultName )
+{
+    FmDriverInfo driverInfo = FmUtils::queryDriverInfo( diskName );
+
+    // do not add default volume for win32 version as this is only the dummy implememnt for debug on windows
+    return driverInfo.volumeName();
+}
+
+/*!
+    Check if \a dest is sub level path of \a src
+    Used to check True/False when copy a folder to itself or its subfolder
+    For example, c:\data\test is sub path of c:\data.
+    But c:\data123\test is not sub path of c:\data.
+    So after got right part of path, the first char must be \ or /
+*/
+bool FmUtils::isSubLevelPath( const QString &src, const QString &dest )
+{
+    FM_LOG("FmUtils::isSubFolder: src=" + src + " dest=" + dest);
+    QString checkedSrc( FmUtils::fillPathWithSplash( src ) );
+    QString checkedDest( FmUtils::fillPathWithSplash( dest ) );
+    
+    if( checkedDest.contains( checkedSrc, Qt::CaseInsensitive) &&
+            checkedDest.length() > checkedSrc.length() ) {
+        // for example c:\data\ vs c:\data\123\ 
+        FM_LOG("FmUtils::isSubFolder: true");
+        return true;
+    }
+    // for example c:\data\ vs c:\data\ 
+    // for example c:\data\ vs c:\data123\ 
+
+    FM_LOG("FmUtils::isSubFolder: false");
+    return false;
+}
+
+int FmUtils::setFileAttributes( const QString &srcFile, const QString &desFile )
+{
+    return FmErrNone;
+}