pjs/intl/uconv/ucvcn/nsUnicodeToGBK.h

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2.2 KiB
C++

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
/**
* A character set converter from Unicode to GBK.
*
*
* @created 08/Sept/1999
* @author Yueheng Xu, Yueheng.Xu@intel.com
*/
#ifndef nsUnicodeToGBK_h___
#define nsUnicodeToGBK_h___
#include "nsUCvCnSupport.h"
//----------------------------------------------------------------------
// Class nsUnicodeToGBK [declaration]
class nsUnicodeToGBK: public nsEncoderSupport
{
public:
/**
* Class constructor.
*/
nsUnicodeToGBK();
virtual ~nsUnicodeToGBK(){};
/**
* Static class constructor.
*/
static nsresult CreateInstance(nsISupports **aResult);
protected:
//--------------------------------------------------------------------
// Subclassing of nsEncoderSupport class [declaration]
NS_IMETHOD ConvertNoBuff(const PRUnichar * aSrc,
PRInt32 * aSrcLength,
char * aDest,
PRInt32 * aDestLength);
NS_IMETHOD GetMaxLength(const PRUnichar * aSrc, PRInt32 aSrcLength,
PRInt32 * aDestLength);
NS_IMETHOD ConvertNoBuffNoErr(const PRUnichar * aSrc, PRInt32 * aSrcLength,
char * aDest, PRInt32 * aDestLength)
{
return NS_OK;
}; // just make it not abstract;
NS_IMETHOD FillInfo(PRUint32 *aInfo);
private:
typedef struct
{
char leftbyte;
char rightbyte;
} DByte;
};
#endif /* nsUnicodeToGBK_h___ */