mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 16:46:26 +00:00
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; 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 Communicator client 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):
|
|
*/
|
|
|
|
#include "nsUnicodeToBIG5NoAscii.h"
|
|
#include "nsUCvTWDll.h"
|
|
|
|
//----------------------------------------------------------------------
|
|
// Global functions and data [declaration]
|
|
|
|
static PRUint16 gBig5ShiftTable[] = {
|
|
0, u2BytesCharset,
|
|
ShiftCell(0, 0, 0, 0, 0, 0, 0, 0),
|
|
};
|
|
|
|
|
|
//----------------------------------------------------------------------
|
|
// Class nsUnicodeToBIG5NoAscii [implementation]
|
|
|
|
nsUnicodeToBIG5NoAscii::nsUnicodeToBIG5NoAscii()
|
|
: nsTableEncoderSupport( (uShiftTable*) &gBig5ShiftTable,
|
|
(uMappingTable*) &g_ufBig5Mapping)
|
|
{
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------
|
|
// Subclassing of nsTableEncoderSupport class [implementation]
|
|
|
|
NS_IMETHODIMP nsUnicodeToBIG5NoAscii::GetMaxLength(const PRUnichar * aSrc,
|
|
PRInt32 aSrcLength,
|
|
PRInt32 * aDestLength)
|
|
{
|
|
*aDestLength = 2 * aSrcLength;
|
|
return NS_OK_UENC_EXACTLENGTH;
|
|
}
|
|
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;
|
|
}
|