RetroZilla/intl/uconv/ucvtw/nsUnicodeToBIG5NoAscii.cpp
2015-10-20 23:03:22 -04:00

71 lines
2.7 KiB
C++

/* -*- Mode: C++; tab-width: 2; 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
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*
* 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 Communicator client code.
*
* The Initial Developer of the Original Code is
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* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
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* either of 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"),
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#include "nsUnicodeToBIG5NoAscii.h"
#include "nsUCvTWDll.h"
//----------------------------------------------------------------------
// Global functions and data [declaration]
static const PRUint16 gBig5ShiftTable[] = {
0, u2BytesCharset,
ShiftCell(0, 0, 0, 0, 0, 0, 0, 0),
};
//----------------------------------------------------------------------
// Class nsUnicodeToBIG5NoAscii [implementation]
nsUnicodeToBIG5NoAscii::nsUnicodeToBIG5NoAscii()
: nsTableEncoderSupport( (uShiftTable*) &gBig5ShiftTable,
(uMappingTable*) &g_ufBig5Mapping,
2 /* max length = src * 2 */)
{
}
NS_IMETHODIMP nsUnicodeToBIG5NoAscii::FillInfo(PRUint32 *aInfo)
{
nsresult rv = nsTableEncoderSupport::FillInfo(aInfo); // call the super class
if(NS_SUCCEEDED(rv))
{
// mark the first 128 bits as 0. 4 x 32 bits = 128 bits
aInfo[0] = aInfo[1] = aInfo[2] = aInfo[3] = 0;
}
return rv;
}