зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
2.2 KiB
C++
75 строки
2.2 KiB
C++
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Gavin Ho
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*/
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#include "nsUnicodeToBIG5HKSCS.h"
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#include "nsUCvTWDll.h"
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//----------------------------------------------------------------------
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// Global functions and data [declaration]
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static PRUint16 gAsciiShiftTable[] = {
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0, u1ByteCharset,
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ShiftCell(0, 0, 0, 0, 0, 0, 0, 0),
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};
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static PRUint16 gBig5HKSCSShiftTable[] = {
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0, u2BytesCharset,
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ShiftCell(0, 0, 0, 0, 0, 0, 0, 0),
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};
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static PRUint16 *g_Big5HKSCSMappingTable[] = {
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g_ASCIIMapping,
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g_ufBig5Mapping,
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g_ufBig5HKSCSMapping
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};
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static PRUint16 *g_Big5HKSCSShiftTable[] = {
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gAsciiShiftTable,
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gBig5HKSCSShiftTable,
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gBig5HKSCSShiftTable
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};
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//----------------------------------------------------------------------
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// Class nsUnicodeToBIG5HKSCS [implementation]
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nsUnicodeToBIG5HKSCS::nsUnicodeToBIG5HKSCS()
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: nsMultiTableEncoderSupport(3,
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(uShiftTable**) &g_Big5HKSCSShiftTable,
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(uMappingTable**) &g_Big5HKSCSMappingTable)
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{
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}
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//----------------------------------------------------------------------
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// Subclassing of nsTableEncoderSupport class [implementation]
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NS_IMETHODIMP nsUnicodeToBIG5HKSCS::GetMaxLength(const PRUnichar * aSrc,
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PRInt32 aSrcLength,
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PRInt32 * aDestLength)
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{
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*aDestLength = 2 * aSrcLength;
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return NS_OK;
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}
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