michael@0: /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsEscCharSetProber_h__
michael@0: #define nsEscCharSetProber_h__
michael@0: 
michael@0: #include "nsCharSetProber.h"
michael@0: #include "nsCodingStateMachine.h"
michael@0: 
michael@0: #define NUM_OF_ESC_CHARSETS   4
michael@0: 
michael@0: class nsEscCharSetProber: public nsCharSetProber {
michael@0: public:
michael@0:   nsEscCharSetProber(uint32_t aLanguageFilter);
michael@0:   virtual ~nsEscCharSetProber(void);
michael@0:   nsProbingState HandleData(const char* aBuf, uint32_t aLen);
michael@0:   const char* GetCharSetName() {return mDetectedCharset;}
michael@0:   nsProbingState GetState(void) {return mState;}
michael@0:   void      Reset(void);
michael@0:   float     GetConfidence(void){return (float)0.99;}
michael@0: 
michael@0: protected:
michael@0:   void      GetDistribution(uint32_t aCharLen, const char* aStr);
michael@0:   
michael@0:   nsCodingStateMachine* mCodingSM[NUM_OF_ESC_CHARSETS] ;
michael@0:   uint32_t    mActiveSM;
michael@0:   nsProbingState mState;
michael@0:   const char *  mDetectedCharset;
michael@0: };
michael@0: 
michael@0: #endif /* nsEscCharSetProber_h__ */
michael@0: