cd_control_system.h

/*
 *  cd_control_system.h
 *  ControlDeck
 *
 *  Created by David Wilson on 2/13/08.
 *  Copyright 2008 Princeton Satellite Systems. All rights reserved.
 *
 */

#ifndef __CD_CONTROL_SYSTEM__
#define __CD_CONTROL_SYSTEM__

#include "cd_control_module.h"
#include <DSUtils/DSUtils.h>

class cd_control_deck;

class cd_control_system
{
    public:
        cd_control_system(const char *system_name);
        ~cd_control_system();
        
        bool add_control_module(cd_control_module *module);
        void remove_control_module(const char *name);
        
        void initialize_data();
        void initialize();
        
        void request_timer(const char *module,double period,int code);
        void remove_timer(const char *module,int code);
        void trigger_timer(const char *module,int code);
        
        void request_event_notification(const char *module,const char *group,const char *event_name,int code);
        void trigger_event(const char *group,const char *event_name);
        void handle_event(const char *module,int code);
        
        CD_DATA_REF create_data(const char *group,const char *path,int type,const char *units,const char *description,void *initial_value);
        CD_DATA_REF request_data(const char *group,const char *path,int type);
        const char *path_for_data(CD_DATA_REF point, const char *&group) const;
        bool delete_data(CD_DATA_REF point);
        
        void plog(const char *format,...);
        void error(const char *file,int line,const char *format,...);
        void vlog(const char *module,const char *format,va_list arg);
        void verror(const char *module,const char *file,int line,const char *format,va_list arg);
        
        ds_date current_time();
        
        void note_background_task_finished(const char *module,void *data,int code);
        void handle_background_task_finished(const char *module,void *data,int code);
        void note_background_task_data(const char *module,void *data,int code);
        void handle_background_task_data(const char *module,void *data,int code);
                
    private:
                cd_control_system (const cd_control_system &r);
                cd_control_system &operator= (const cd_control_system &r);

    private:
        char *_name;
        char *_group;
        ds_character_hash _modules;
        cd_control_deck *_deck;
    
    friend class cd_control_deck;
};

#endif