nsLatin1Prober.h

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*  -*- C++ -*-
*  Copyright (C) 1998 <developer@mozilla.org>
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#ifndef nsLatin1Prober_h__
#define nsLatin1Prober_h__

#include "nsCharSetProber.h"

#define FREQ_CAT_NUM    4
namespace kencodingprober {
class KDE_NO_EXPORT nsLatin1Prober: public nsCharSetProber {
public:
  nsLatin1Prober(void){Reset();};
  virtual ~nsLatin1Prober(void){};
  nsProbingState HandleData(const char* aBuf, unsigned int aLen);
  const char* GetCharSetName() {return "windows-1252";};
  nsProbingState GetState(void) {return mState;};
  void      Reset(void);
  float     GetConfidence(void);
  void      SetOpion() {};

#ifdef DEBUG_PROBE
  virtual void  DumpStatus();
#endif

protected:
  
  nsProbingState mState;
  char mLastCharClass;
  unsigned int mFreqCounter[FREQ_CAT_NUM];
};
}

#endif /* nsLatin1Prober_h__ */