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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* -*- C++ -*-
* Copyright (C) 2008 <wkai@gmail.com>
*
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef UNICODEGROUPPROBER_H
#define UNICODEGROUPPROBER_H
#include "nsCharSetProber.h"
#include "nsCodingStateMachine.h"
#define NUM_OF_UNICODE_CHARSETS 3
namespace qencodingprober {
class UnicodeGroupProber: public nsCharSetProber {
public:
UnicodeGroupProber(void);
virtual ~UnicodeGroupProber(void);
nsProbingState HandleData(const char* aBuf, unsigned int aLen);
const char* GetCharSetName() {return mDetectedCharset;};
nsProbingState GetState(void) {return mState;};
void Reset(void);
float GetConfidence();
void SetOpion() {};
#ifdef DEBUG_PROBE
void DumpStatus();
#endif
protected:
void GetDistribution(unsigned int aCharLen, const char* aStr);
nsCodingStateMachine* mCodingSM[NUM_OF_UNICODE_CHARSETS] ;
unsigned int mActiveSM;
nsProbingState mState;
const char * mDetectedCharset;
};
}
#endif /* UNICODEGROUPPROBER_H */
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