uchardet-enhanced / libcharsetdetect / mozilla / extensions / universalchardet / src / base / nsUTF8Prober.h

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#ifndef nsUTF8Prober_h__
#define nsUTF8Prober_h__

#include "nsCharSetProber.h"
#include "nsCodingStateMachine.h"

class nsUTF8Prober: public nsCharSetProber {
  nsUTF8Prober(){mNumOfMBChar = 0; 
                mCodingSM = new nsCodingStateMachine(&UTF8SMModel);
                Reset(); }
  virtual ~nsUTF8Prober(){delete mCodingSM;}
  nsProbingState HandleData(const char* aBuf, PRUint32 aLen);
  const char* GetCharSetName() {return "UTF-8";}
  nsProbingState GetState(void) {return mState;}
  void      Reset(void);
  float     GetConfidence(void);
  void      SetOpion() {}

  nsCodingStateMachine* mCodingSM;
  nsProbingState mState;
  PRUint32 mNumOfMBChar;

#endif /* nsUTF8Prober_h__ */