michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsUnicodeToISO2022JP_h___
michael@0: #define nsUnicodeToISO2022JP_h___
michael@0: 
michael@0: #include "nsUCSupport.h"
michael@0: 
michael@0: //----------------------------------------------------------------------
michael@0: // Class nsUnicodeToISO2022JP [declaration]
michael@0: 
michael@0: /**
michael@0:  * A character set converter from Unicode to ISO2022JP.
michael@0:  *
michael@0:  * @created         17/Feb/1999
michael@0:  * @author  Catalin Rotaru [CATA]
michael@0:  */
michael@0: class nsUnicodeToISO2022JP : public nsEncoderSupport
michael@0: {
michael@0: public:
michael@0: 
michael@0:   /**
michael@0:    * Class constructor.
michael@0:    */
michael@0:   nsUnicodeToISO2022JP();
michael@0: 
michael@0:   /**
michael@0:    * Class destructor.
michael@0:    */
michael@0:   virtual ~nsUnicodeToISO2022JP();
michael@0: 
michael@0: protected:
michael@0: 
michael@0:   int32_t                   mCharset;       // current character set
michael@0: 
michael@0:   nsresult ChangeCharset(int32_t aCharset, char * aDest, 
michael@0:       int32_t * aDestLength);
michael@0:   nsresult ConvertHankaku(const char16_t *aSrc, int32_t * aSrcLength,
michael@0:                           char *aDest, int32_t * aDestLength);
michael@0: 
michael@0:   //--------------------------------------------------------------------
michael@0:   // Subclassing of nsEncoderSupport class [declaration]
michael@0: 
michael@0:   NS_IMETHOD ConvertNoBuffNoErr(const char16_t * aSrc, int32_t * aSrcLength, 
michael@0:       char * aDest, int32_t * aDestLength);
michael@0:   NS_IMETHOD FinishNoBuff(char * aDest, int32_t * aDestLength);
michael@0:   NS_IMETHOD Reset();
michael@0: };
michael@0: 
michael@0: #endif /* nsUnicodeToISO2022JP_h___ */