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nsBig5Prober.h
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00001 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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00037 
00038 #ifndef nsBig5Prober_h__
00039 #define nsBig5Prober_h__
00040 
00041 #include "nsCharSetProber.h"
00042 #include "nsCodingStateMachine.h"
00043 #include "CharDistribution.h"
00044 
00045 class nsBig5Prober: public nsCharSetProber {
00046 public:
00047   nsBig5Prober(void){mCodingSM = new nsCodingStateMachine(&Big5SMModel);
00048                       Reset();};
00049   virtual ~nsBig5Prober(void){delete mCodingSM;};
00050   nsProbingState HandleData(const char* aBuf, PRUint32 aLen);
00051   const char* GetCharSetName() {return "Big5";};
00052   nsProbingState GetState(void) {return mState;};
00053   void      Reset(void);
00054   float     GetConfidence(void);
00055   void      SetOpion() {};
00056 
00057 protected:
00058   void      GetDistribution(PRUint32 aCharLen, const char* aStr);
00059   
00060   nsCodingStateMachine* mCodingSM;
00061   nsProbingState mState;
00062 
00063   //Big5ContextAnalysis mContextAnalyser;
00064   Big5DistributionAnalysis mDistributionAnalyser;
00065   char mLastChar[2];
00066 
00067 };
00068 
00069 
00070 #endif /* nsBig5Prober_h__ */
00071