include/RRDServer.h

#ifndef _RRDServer_H_
#define _RRDServer_H_
// -----------------------------------------------------------------------------
#include "UObject_SK.h"
#include "SMInterface.h"
#include "SharedMemory.h"
#include "extensions/Extensions.h"
// -----------------------------------------------------------------------------
class RRDServer:
    public UObject_SK
{
    public:
        RRDServer( UniSetTypes::ObjectId objId, xmlNode* cnode, UniSetTypes::ObjectId shmID, SharedMemory* ic=0,
                    const std::string prefix="rrd", DebugStream& log=UniSetExtensions::dlog );
        virtual ~RRDServer();
    
        static RRDServer* init_rrdstorage( int argc, const char* const* argv, 
                            UniSetTypes::ObjectId shmID, SharedMemory* ic=0,
                            const std::string prefix="rrd" );

        static void help_print( int argc, const char* const* argv );

    protected:
        RRDServer();

        virtual void askSensors( UniversalIO::UIOCommand cmd );
        virtual void sensorInfo( UniSetTypes::SensorMessage* sm );
        virtual void timerInfo( UniSetTypes::TimerMessage* tm );
        virtual void sysCommand( UniSetTypes::SystemMessage* sm );

        virtual void initRRD( xmlNode* cnode, int tmID );
        void step();

        SMInterface* shm;

        struct DSInfo
        {
            std::string dsname;
            long value;

            DSInfo( const std::string& dsname, long defval ):
                dsname(dsname),value(defval){}
        };

        typedef std::map<UniSetTypes::ObjectId,DSInfo> DSMap;

        struct RRDInfo
        {
            std::string filename;
            long tid;
            long sec;
            DSMap dsmap;
            
            RRDInfo( const std::string& fname, long tmID, long sec, const DSMap& ds ):
                filename(fname),tid(tmID),sec(sec),dsmap(ds){}
        };

        typedef std::list<RRDInfo> RRDList;

        RRDList rrdlist;    

    private:

        std::string prefix;
};
// -----------------------------------------------------------------------------
#endif // _RRDServer_H_
// -----------------------------------------------------------------------------