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/*
* The Unix Channel
*
* by Michel Beaudouin-Lafon
*
* Copyright 1993
* Centre d'Etudes de la Navigation Aerienne (CENA)
*
* Events, by Stephane Chatty
*
* $Id$
* $CurLog$
*/
#ifndef UchEvent_H_
#define UchEvent_H_
#include "cplus_bugs.h"
#include "global.h"
#include "ccu/String.h"
#include "ccu/List.h"
#include "Message.h"
class UchIOS;
#if 0
class UchEventFeature {
protected:
CcuString Name;
UchEventFeatureType& Type;
public:
inline UchEventFeature (const char* n, UchEventFeatureType& t) : Name (n), Type (t) {}
inline ~UchEventFeature () {}
};
#endif
struct UchEventFeature {
const char* Name;
int Size;
};
class UchEventFeatureList : public CcuListOf <UchEventFeature> {
private:
void Load (int, UchEventFeature*);
public:
UchEventFeatureList (int, UchEventFeature*);
UchEventFeatureList (const UchEventFeatureList&, int, UchEventFeature*);
~UchEventFeatureList ();
};
class UchEventType {
private:
static void ClassInit ();
protected:
static CcuListOf <UchEventType>* AllTypes;
CcuString Name;
#if 0
CcuListOf <UchEventFeature> Features;
#endif
int NbFeatures;
int* FeaturesOffsets;
public:
UchEventType (const char*, int, UchEventFeature []);
UchEventType (const char*, const UchEventFeatureList&);
~UchEventType ();
inline int operator == (const UchEventType& evt) const { return (this == &evt); }
inline int GetTotalSize () const { return FeaturesOffsets [NbFeatures - 1]; }
inline int GetOffset (int i) const { return i ? FeaturesOffsets [i-1] : 0; }
inline int GetSize (int i) const { return FeaturesOffsets [i] - (i ? FeaturesOffsets [i-1] : 0); }
#if 0
inline void AddFeature (const char* fn, UchEventFeatureType& t) { Features->Append (new UchEventFeature (fn, t); }
inline void RemoveFeature () { }
#endif
};
class UchEvent : public UchMessage {
protected:
const UchEventType& Type;
char* Data;
void ReadFrom (UchIOS&, lword);
void WriteTo (UchIOS&);
public:
UchEvent (const UchEventType*);
~UchEvent ();
void SetFeature (int, const void*);
void GetFeature (int, void*);
inline const UchEventType& GetType () const { return Type; }
};
#endif /* UchEvent_H_ */
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