switchuser.h

/* SLiM - Simple Login Manager
   Copyright (C) 1997, 1998 Per Liden
   Copyright (C) 2004-06 Simone Rota <sip@varlock.com>
   Copyright (C) 2004-06 Johannes Winkelmann <jw@tks6.net>

   This program 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.
*/

#ifndef _SWITCHUSER_H_
#define _SWITCHUSER_H_

#include "cfg.h"
#include "log.h"
#include <cstdio>
#include <grp.h>
#include <iostream>
#include <paths.h>
#include <pwd.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

class SwitchUser
{
public:
	SwitchUser(
		struct passwd * pw, Cfg & c, const std::string & display, char ** _env);
	~SwitchUser();
	void Login(const char * cmd, const char * mcookie);

private:
	SwitchUser();
	void SetEnvironment();
	void SetUserId();
	void Execute(const char * cmd);
	void SetClientAuth(const char * mcookie);
	Cfg & cfg;
	struct passwd * Pw;

	std::string displayName;
	char ** env;
};

#endif /* _SWITCHUSER_H_ */