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flightgear/src/Aircraft/flightrecorder.hxx

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// flightrecorder.hxx
//
// Written by Thorsten Brehm, started August 2011.
//
// Copyright (C) 2011 Thorsten Brehm - brehmt (at) gmail com
//
// 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.
//
// 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 FLIGHTRECORDER_HXX_
#define FLIGHTRECORDER_HXX_
#include <simgear/props/props.hxx>
#include "replay.hxx"
namespace FlightRecorder
{
typedef enum
{
discrete = 0, // no interpolation
linear = 1, // linear interpolation
angular_rad = 2, // angular interpolation, value in radians
angular_deg = 3 // angular interpolation, value in degrees
} TInterpolation;
typedef struct
{
SGPropertyNode_ptr Signal;
TInterpolation Interpolation;
} TCapture;
typedef std::vector<TCapture> TSignalList;
}
class FGFlightRecorder
{
public:
FGFlightRecorder(const char* pConfigName);
virtual ~FGFlightRecorder();
void reinit (void);
FGReplayData* createEmptyRecord (void);
FGReplayData* capture (double SimTime, FGReplayData* pRecycledBuffer);
void replay (double SimTime, const FGReplayData* pNextBuffer,
const FGReplayData* pLastBuffer = NULL);
void deleteRecord (FGReplayData* pRecord);
int getRecordSize (void) { return m_TotalRecordSize;}
private:
void initDefault(void);
void initSignalList(const char* pSignalType, FlightRecorder::TSignalList& SignalList,
SGPropertyNode_ptr BaseNode);
void processSignalList(const char* pSignalType, FlightRecorder::TSignalList& SignalList,
SGPropertyNode_ptr SignalListNode,
string PropPrefix="", int Count = 1);
bool haveProperty(FlightRecorder::TSignalList& Capture,SGPropertyNode* pProperty);
bool haveProperty(SGPropertyNode* pProperty);
SGPropertyNode_ptr m_RecorderNode;
SGPropertyNode_ptr m_ConfigNode;
FlightRecorder::TSignalList m_CaptureDouble;
FlightRecorder::TSignalList m_CaptureFloat;
FlightRecorder::TSignalList m_CaptureInteger;
FlightRecorder::TSignalList m_CaptureInt16;
FlightRecorder::TSignalList m_CaptureInt8;
FlightRecorder::TSignalList m_CaptureBool;
int m_TotalRecordSize;
string m_ConfigName;
};
#endif /* FLIGHTRECORDER_HXX_ */