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lightning-sunbird  0.9+nobinonly
nsUnicodeToEUCJP.cpp
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is Mozilla Communicator client code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either of the GNU General Public License Version 2 or later (the "GPL"),
00026  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
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00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 #include "nsUnicodeToEUCJP.h"
00039 #include "nsUCVJADll.h"
00040 #include "nsUCConstructors.h"
00041 
00042 //----------------------------------------------------------------------
00043 // Global functions and data [declaration]
00044 
00045 // Shift Table
00046 static const PRInt16 g0201ShiftTable[] =  {
00047         2, uMultibytesCharset,
00048         ShiftCell(u1ByteChar,           1, 0x00, 0x7F, 0x00, 0x00, 0x00, 0x7F),
00049         ShiftCell(u1BytePrefix8EChar, 2, 0x8E, 0x8E, 0x00, 0xA1, 0x00, 0xDF)
00050 };
00051 static const PRInt16 g0208ShiftTable[] =  {
00052         0, u2BytesGRCharset,
00053         ShiftCell(0,0,0,0,0,0,0,0)
00054 };
00055 
00056 static const PRInt16 g0212ShiftTable[] =  {
00057         0, u2BytesGRPrefix8FCharset, 
00058         ShiftCell(0,0,0,0,0,0,0,0)
00059 };
00060 #define SIZE_OF_TABLES 5
00061 static const PRInt16 *gShiftTables[SIZE_OF_TABLES] =  {
00062     g0208ShiftTable,
00063     g0208ShiftTable,
00064     g0201ShiftTable,
00065     g0201ShiftTable,
00066     g0212ShiftTable
00067 };
00068 
00069 static const PRUint16 *gMappingTables[SIZE_OF_TABLES] = {
00070     g_uf0208Mapping,
00071     g_uf0208extMapping,
00072     g_uf0201Mapping,
00073     g_uf0201Mapping,
00074     g_uf0212Mapping
00075 };
00076 
00077 NS_METHOD
00078 nsUnicodeToEUCJPConstructor(nsISupports *aOuter, REFNSIID aIID,
00079                             void **aResult)
00080 {
00081     return CreateMultiTableEncoder(SIZE_OF_TABLES,
00082                                    (uShiftTable**) gShiftTables, 
00083                                    (uMappingTable**) gMappingTables,
00084                                    3 /* max length = src * 3 */,
00085                                    aOuter, aIID, aResult);
00086 }
00087