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diff --git a/filesharing/advanced/kcm_sambaconf/linuxpermissionchecker.h b/filesharing/advanced/kcm_sambaconf/linuxpermissionchecker.h
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+++ b/filesharing/advanced/kcm_sambaconf/linuxpermissionchecker.h
@@ -0,0 +1,103 @@
+/***************************************************************************
+    begin                : Tue May 17 2003
+    copyright            : (C) 2003 by Jan Sch�fer
+    email                : [email protected]
+ ***************************************************************************/
+
+/******************************************************************************
+ *                                                                            *
+ *  This file is part of KSambaPlugin.                                        *
+ *                                                                            *
+ *  KSambaPlugin is free software; you can redistribute it and/or modify      *
+ *  it under the terms of the GNU General Public License as published by      *
+ *  the Free Software Foundation; either version 2 of the License, or         *
+ *  (at your option) any later version.                                       *
+ *                                                                            *
+ *  KSambaPlugin is distributed in the hope that it will be useful,           *
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             *
+ *  GNU General Public License for more details.                              *
+ *                                                                            *
+ *  You should have received a copy of the GNU General Public License         *
+ *  along with KSambaPlugin; if not, write to the Free Software               *
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA  *
+ *                                                                            *
+ ******************************************************************************/
+#ifndef LINUXPERMISSIONCHECKER_H
+#define LINUXPERMISSIONCHECKER_H
+
+#include <qfileinfo.h>
+
+class SambaShare;
+class QWidget;
+
+/**
+ * A class to check if the Samba permissions specified in the SambaShare fit 
+ * to the un?x permissions of the directory. E.g. a user specifies a SambaShare as writeable
+ * for the public, but the guest account has no write permissions for the directory of the
+ * SambaShare. This will cause a dialog (which can be turned of)  to popup and inform the
+ * user about the missing rights and ask him to continue nevertheless or to cancel.
+ * This class works for all un?x systems not only for Linux, but I couldn't call the
+ * class Un?xPermissionChecker ;-)
+ * @author Jan Schaefer
+ */
+class LinuxPermissionChecker{
+public:
+    LinuxPermissionChecker(SambaShare*,QWidget* parent );
+    ~LinuxPermissionChecker();
+
+    /**
+     * Checks all possible errors that the user could made
+     * @returns <ul>
+     * <li><code>false</code> if the un?x permissions of the directory doesn't fit
+     * to the specified permissions in the Samba share and the user has pushed
+     * the cancel button of one of the dialogs, that informed her.
+     * <li><code>true</code> if either there haven't been any problems with the un?x
+     * permissions, or there have been problems, but the user pressed always the continue button.
+     */
+    bool checkAllPermissions();
+
+    /** 
+     * Checks only the public permissions of the directory. First checks
+     * if the Samba share is specified public and then checks if the guest account
+     * has the appropriate rights.
+     * @return @see #check
+     */
+    bool checkPublicPermissions();
+    
+    /**
+     * Checks all permissions of all users specified in 
+     * the Samba share
+     * @return @see #check
+     */
+    bool checkAllUserPermissions();
+        
+protected:
+    
+    
+    /**
+     * Checks all permissions of the given un?x user
+     * @return @see #check
+     */
+    bool checkUserPermissions(const QString & user);
+
+    /** 
+     * Checks the write permissions of the given un?x user
+     * Does not show a dialog if showMessageBox is false
+     * @return  @see #check
+     */
+    bool checkUserWritePermissions(const QString & user,bool showMessageBox = true);
+    
+    /**
+     * Checks the read permissions of the given un?x user
+     * Does not show a dialog if showMessageBox is false
+     * @return  @see #check
+     */
+    bool checkUserReadPermissions(const QString & user,bool showMessageBox = true);
+        
+    QWidget* m_parent;
+    SambaShare* m_sambaShare;
+    QFileInfo m_fi;    
+};
+
+#endif