зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
1.9 KiB
C++
75 строки
1.9 KiB
C++
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsGBKToUnicode_h___
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#define nsGBKToUnicode_h___
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#include "nsUCvCnSupport.h"
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//----------------------------------------------------------------------
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// Class nsGBKToUnicode [declaration]
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/**
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* A character set converter from GBK to Unicode.
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*
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*
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* @created 07/Sept/1999
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* @author Yueheng Xu, Yueheng.Xu@intel.com
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*/
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class nsGBKToUnicode : public nsBufferDecoderSupport
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{
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public:
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/**
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* Class constructor.
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*/
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nsGBKToUnicode(){};
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virtual ~nsGBKToUnicode(){};
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/**
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* Static class constructor.
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*/
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static nsresult CreateInstance(nsISupports **aResult);
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protected:
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//--------------------------------------------------------------------
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// Subclassing of nsDecoderSupport class [declaration]
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NS_IMETHOD ConvertNoBuff(const char* aSrc,
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PRInt32 * aSrcLength,
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PRUnichar *aDest,
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PRInt32 * aDestLength);
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NS_IMETHOD GetMaxLength(const char * aSrc, PRInt32 aSrcLength,
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PRInt32 * aDestLength);
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private:
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typedef struct
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{
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char leftbyte;
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char rightbyte;
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} DByte;
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void GBKToUnicode(DByte *pGBCode, PRUnichar * pUnicode);
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};
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#endif /* nsGBKToUnicode_h___ */
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