Line data    Source code

       1             : /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef nsUTF8Prober_h__
       7             : #define nsUTF8Prober_h__
       8             : 
       9             : #include "nsCharSetProber.h"
      10             : #include "nsCodingStateMachine.h"
      11             : 
      12             : class nsUTF8Prober: public nsCharSetProber {
      13             : public:
      14           0 :   nsUTF8Prober(){mNumOfMBChar = 0;
      15           0 :                 mCodingSM = new nsCodingStateMachine(&UTF8SMModel);
      16           0 :                 Reset(); }
      17           0 :   virtual ~nsUTF8Prober(){delete mCodingSM;}
      18             :   nsProbingState HandleData(const char* aBuf, uint32_t aLen);
      19           0 :   const char* GetCharSetName() {return "UTF-8";}
      20           0 :   nsProbingState GetState(void) {return mState;}
      21             :   void      Reset(void);
      22             :   float     GetConfidence(void);
      23             : 
      24             : protected:
      25             :   nsCodingStateMachine* mCodingSM;
      26             :   nsProbingState mState;
      27             :   uint32_t mNumOfMBChar;
      28             : };
      29             : 
      30             : #endif /* nsUTF8Prober_h__ */
      31             :