/*  -*- C++ -*-

    SPDX-FileCopyrightText: 1998 Netscape Communications Corporation <developer@mozilla.org>

    SPDX-License-Identifier: MIT

*/

#ifndef nsBig5Prober_h__

#define nsBig5Prober_h__

#include "CharDistribution.h"

#include "nsCharSetProber.h"

#include "nsCodingStateMachine.h"

#include <memory>

namespace kencodingprober

{

class KCODECS_NO_EXPORT nsBig5Prober : public nsCharSetProber

{

public:

    nsBig5Prober();

    ~nsBig5Prober() override = default;

    nsProbingState HandleData(const char *aBuf, unsigned int aLen) override;

    const char *GetCharSetName() override

    {

        return "Big5";

    }

    nsProbingState GetState(void) override

    {

        return mState;

    }

    float GetConfidence(void) override;

protected:

    std::unique_ptr<nsCodingStateMachine> mCodingSM;

    nsProbingState mState = eDetecting;

    // Big5ContextAnalysis mContextAnalyser;

    Big5DistributionAnalysis mDistributionAnalyser;

    char mLastChar[2] = {0};

};

}

#endif /* nsBig5Prober_h__ */