зеркало из https://github.com/mozilla/gecko-dev.git
123 строки
3.7 KiB
C++
123 строки
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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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 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsUCS2BEToUnicode_h___
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#define nsUCS2BEToUnicode_h___
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#include "nsISupports.h"
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#include "nsUCSupport.h"
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//----------------------------------------------------------------------
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// Class nsUCS2BEToUnicode [declaration]
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/**
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* A character set converter from UCS2BE to Unicode.
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*
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* @created 18/Mar/1998
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* @author Catalin Rotaru [CATA]
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*/
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class nsUCS2BEToUnicode : public nsTableDecoderSupport
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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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nsUCS2BEToUnicode();
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protected:
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//--------------------------------------------------------------------
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// Subclassing of nsDecoderSupport class [declaration]
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NS_IMETHOD GetMaxLength(const char * aSrc, PRInt32 aSrcLength,
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PRInt32 * aDestLength);
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};
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//============== above code is obsolete ==============================
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class nsUTF16BEToUnicode : public nsBasicDecoderSupport
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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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nsUTF16BEToUnicode() { Reset();};
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NS_IMETHOD Convert(const char * aSrc, PRInt32 * aSrcLength,
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PRUnichar * aDest, PRInt32 * aDestLength);
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NS_IMETHOD Reset();
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protected:
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//--------------------------------------------------------------------
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// Subclassing of nsDecoderSupport class [declaration]
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NS_IMETHOD GetMaxLength(const char * aSrc, PRInt32 aSrcLength,
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PRInt32 * aDestLength);
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protected:
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PRUint8 mState;
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PRUint8 mData;
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};
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class nsUTF16LEToUnicode : public nsBasicDecoderSupport
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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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nsUTF16LEToUnicode() { Reset();};
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NS_IMETHOD Convert(const char * aSrc, PRInt32 * aSrcLength,
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PRUnichar * aDest, PRInt32 * aDestLength);
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NS_IMETHOD Reset();
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protected:
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//--------------------------------------------------------------------
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// Subclassing of nsDecoderSupport class [declaration]
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NS_IMETHOD GetMaxLength(const char * aSrc, PRInt32 aSrcLength,
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PRInt32 * aDestLength);
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protected:
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PRUint8 mState;
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PRUint8 mData;
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};
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#endif /* nsUCS2BEToUnicode_h___ */
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