event.h

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/***************************************************************************
 *                                                                         *
 *                         Powersave Daemon                                *
 *                                                                         *
 *          Copyright (C) 2004,2005 SUSE Linux Products GmbH               *
 *                                                                         *
 *               Author(s): Holger Macht <hmacht@suse.de>                  *
 *                                                                         *
 * 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 you   *
 * option) any later version.                                              *
 *                                                                         *
 * This program 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 this program; if not, write to the Free Software Foundation, Inc., *
 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA                  *
 *                                                                         *
 ***************************************************************************/

#ifndef POWERSAVE_EVENT_H
#define POWERSAVE_EVENT_H

#include <list>
#include <string>
#include <ext/slist>

#include "config_pm.h"

using namespace std;

class Event {
public:
         Event();

         Event(const string &n);

         Event(const Event &);

         Event & operator=(Event &);

        ~Event();

        bool execute_program(string acpi_event_line = "");

        void setActions2Execute(std::list< std::string > actions);

        void setActions2Execute(const string &action);

        bool isInternalAction();

        // the following is needed for managing events--------------------

        // all the following functions are for setting and getting the different
        // properties

        void setTimeout(unsigned long);

        unsigned long getTimeout();

        void start();

        void increaseSleeptime(unsigned long time);

        void setID(int id);

        int ID();

        string name();

        unsigned long timeElapsed();

        void setupInternalActions();

        list < string >::iterator end();

        void insertAction(std::list< std::string > &actions, bool before,
                          const std::string &match, const std::string &action);

        std::list< string >::iterator _current_program_2_execute;

        static const int _proxy_nice_factor = -20;

        std::string currentAction();

        std::list< string > _programs_2_execute;

#ifdef CREATE_DEBUG_OUTPUT
        friend ostream & operator<<(ostream &, const Event &);
#endif

private:
        string _name;

        int _id;

        time_t _timeout;

        long _starttime;

        unsigned long _sleep_time;

        std::list < string > _internalActions;
};

#endif // POWERSAVE_EVENT_H

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