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/* vi: ts=8 sts=4 sw=4
*
* $Id$
*
* This file is part of the KDE project, module tdesu.
* Copyright (C) 1999,2000 Geert Jansen <jansen@kde.org>
*
* This is free software; you can use this library under the GNU Library
* General Public License, version 2. See the file "COPYING.LIB" for the
* exact licensing terms.
*/
#ifndef __SU_h_Included__
#define __SU_h_Included__
#include <tqcstring.h>
#include <kdelibs_export.h>
#include "stub.h"
/**
* Executes a command under elevated privileges, using su.
*/
class TDESU_EXPORT SuProcess: public StubProcess
{
public:
SuProcess(const TQCString &user=0, const TQCString &command=0);
~SuProcess();
enum Errors { SuNotFound=1, SuNotAllowed, SuIncorrectPassword };
/**
* Executes the command. This will wait for the command to finish.
*/
enum checkMode { NoCheck=0, Install=1, NeedPassword=2 } ;
int exec(const char *password, int check=NoCheck);
/**
* Checks if the stub is installed and the password is correct.
* @return Zero if everything is correct, nonzero otherwise.
*/
int checkInstall(const char *password);
/**
* Checks if a password is needed.
*/
int checkNeedPassword();
private:
enum SuErrors { error=-1, ok=0, killme=1, notauthorized=2 } ;
int ConverseSU(const char *password);
protected:
virtual void virtual_hook( int id, void* data );
private:
class SuProcessPrivate;
SuProcessPrivate *d;
TQString superUserCommand;
};
#endif
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