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/* -*- c++ -*-
*
* (C) Copyright Pigeon Point Systems. 2011
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTSENSORLITY or FITNESS FOR A PARTICULAR PURPOSE. This
* file and program are licensed under a BSD style license. See
* the Copying file included with the OpenHPI distribution for
* full licensing terms.
*
* Author(s):
* Anton Pak <anton.pak@pigeonpoint.com>
*/
#ifndef SENSOR_H_FB2B5DD5_4E7D_49F5_9397_C2FEC21B4010
#define SENSOR_H_FB2B5DD5_4E7D_49F5_9397_C2FEC21B4010
#include <string>
#include <SaHpi.h>
#include "instrument.h"
namespace TA {
/**************************************************************
* class cSensor
*************************************************************/
class cSensor : public cInstrument
{
public:
static const std::string classname;
explicit cSensor( cHandler& handler, cResource& resource, SaHpiSensorNumT num );
virtual ~cSensor();
public: // HPI interface
SaErrorT GetReading( SaHpiSensorReadingT& r, SaHpiEventStateT& s ) const;
SaErrorT GetThresholds( SaHpiSensorThresholdsT& ths ) const;
SaErrorT SetThresholds( const SaHpiSensorThresholdsT& ths );
SaErrorT GetEnable( SaHpiBoolT& e ) const;
SaErrorT SetEnable( SaHpiBoolT e );
SaErrorT GetEventEnable( SaHpiBoolT& e ) const;
SaErrorT SetEventEnable( SaHpiBoolT e );
SaErrorT GetMasks( SaHpiEventStateT& amask, SaHpiEventStateT& dmask ) const;
SaErrorT SetMasks( SaHpiSensorEventMaskActionT act,
SaHpiEventStateT amask,
SaHpiEventStateT dmask );
protected: // cObject virtual functions
virtual void GetVars( cVars& vars );
virtual void BeforeVarSet( const std::string& var_name );
virtual void AfterVarSet( const std::string& var_name );
private:
cSensor( const cSensor& );
cSensor& operator =( const cSensor& );
private: // Handling RDR changes
virtual void UpdateRdr( const std::string& field_name,
SaHpiRdrTypeUnionT& data );
private:
virtual SaHpiCapabilitiesT RequiredResourceCap() const
{
return SAHPI_CAPABILITY_SENSOR;
}
void PostEnableChangeEvent() const;
void PostEvent( bool assertion, SaHpiEventStateT state ) const;
SaHpiEventStateT CalculateThresholdEventStates() const;
void CommitChanges();
private: // data
const SaHpiSensorRecT& m_rec;
SaHpiBoolT m_enabled;
SaHpiBoolT m_new_enabled;
SaHpiBoolT m_event_enabled;
SaHpiBoolT m_new_event_enabled;
SaHpiSensorReadingT m_reading;
SaHpiEventStateT m_prev_states;
SaHpiEventStateT m_states;
SaHpiEventStateT m_new_states;
SaHpiEventStateT m_amask;
SaHpiEventStateT m_new_amask;
SaHpiEventStateT m_dmask;
SaHpiEventStateT m_new_dmask;
SaHpiSensorThresholdsT m_ths;
};
}; // namespace TA
#endif // SENSOR_H_FB2B5DD5_4E7D_49F5_9397_C2FEC21B4010
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