/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* ***** BEGIN LICENSE BLOCK *****

 * Version: MPL 1.1/GPL 2.0/LGPL 2.1

 *

 * The contents of this file are subject to the Mozilla Public License Version

 * 1.1 (the "License"); you may not use this file except in compliance with

 * the License. You may obtain a copy of the License at

 * http://www.mozilla.org/MPL/

 *

 * Software distributed under the License is distributed on an "AS IS" basis,

 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License

 * for the specific language governing rights and limitations under the

 * License.

 *

 * The Original Code is Mozilla Universal charset detector code.

 *

 * The Initial Developer of the Original Code is

 * Netscape Communications Corporation.

 * Portions created by the Initial Developer are Copyright (C) 2001

 * the Initial Developer. All Rights Reserved.

 *

 * Contributor(s):

 *          Shy Shalom <shooshX@gmail.com>

 *

 * Alternatively, the contents of this file may be used under the terms of

 * either the GNU General Public License Version 2 or later (the "GPL"), or

 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),

 * in which case the provisions of the GPL or the LGPL are applicable instead

 * of those above. If you wish to allow use of your version of this file only

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 * use your version of this file under the terms of the MPL, indicate your

 * decision by deleting the provisions above and replace them with the notice

 * and other provisions required by the GPL or the LGPL. If you do not delete

 * the provisions above, a recipient may use your version of this file under

 * the terms of any one of the MPL, the GPL or the LGPL.

 *

 * ***** END LICENSE BLOCK ***** */

#ifndef nsLatin1Prober_h__

#define nsLatin1Prober_h__

#include "nsCharSetProber.h"

#define FREQ_CAT_NUM    4

class nsLatin1Prober: public nsCharSetProber {

public:

  nsLatin1Prober(void){Reset();};

  virtual ~nsLatin1Prober(void){};

  nsProbingState HandleData(const char* aBuf, PRUint32 aLen);

  const char* GetCharSetName() {return "windows-1252";};

  nsProbingState GetState(void) {return mState;};

  void      Reset(void);

  float     GetConfidence(void);

  void      SetOpion() {};

#ifdef DEBUG_chardet

  virtual void  DumpStatus();

#endif

protected:

  nsProbingState mState;

  char mLastCharClass;

  PRUint32 mFreqCounter[FREQ_CAT_NUM];

};

#endif /* nsLatin1Prober_h__ */