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lightning-sunbird  0.9+nobinonly
nsJohabToUnicode.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  *   Jungshik Shin <jshin@mailaps.org>
00024  *
00025  * Alternatively, the contents of this file may be used under the terms of
00026  * either of the GNU General Public License Version 2 or later (the "GPL"),
00027  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00028  * in which case the provisions of the GPL or the LGPL are applicable instead
00029  * of those above. If you wish to allow use of your version of this file only
00030  * under the terms of either the GPL or the LGPL, and not to allow others to
00031  * use your version of this file under the terms of the MPL, indicate your
00032  * decision by deleting the provisions above and replace them with the notice
00033  * and other provisions required by the GPL or the LGPL. If you do not delete
00034  * the provisions above, a recipient may use your version of this file under
00035  * the terms of any one of the MPL, the GPL or the LGPL.
00036  *
00037  * ***** END LICENSE BLOCK ***** */
00038 
00039 #include "nsJohabToUnicode.h"
00040 #include "nsUCvKODll.h"
00041 #include "nsUCConstructors.h"
00042 
00043 //----------------------------------------------------------------------
00044 // Global functions and data [declaration]
00045 
00046 static const PRUint16 g_ASCIIShiftTable[] =  {
00047   0, u1ByteCharset,
00048   ShiftCell(0,0,0,0,0,0,0,0)
00049 };
00050 
00051 static const PRUint16 g_JOHABHangulShiftTable[] =  {
00052   0, uJohabHangulCharset,
00053   ShiftCell(0,  0, 0, 0, 0, 0, 0, 0)
00054 };
00055 static const PRUint16 g_JOHABHangulCompatJamoShiftTable[] =  {
00056   0, u2BytesCharset,
00057   ShiftCell(0,  0, 0, 0, 0, 0, 0, 0)
00058 };
00059 
00060 static const PRUint16 g_JOHABSymbolShiftTable[] =  {
00061   0, uJohabSymbolCharset,
00062   ShiftCell(0,  0, 0, 0, 0, 0, 0, 0)
00063 };
00064 
00065 static const uRange g_JOHABRanges[] = {
00066   { 0x00, 0x7E },
00067   { 0x84, 0xD3 },
00068   { 0x84, 0xD3 },
00069   { 0xD8, 0xDE },
00070   { 0xE0, 0xF9 }
00071 };
00072 
00073 static const PRUint16 g_utJohabJamoMapping[] ={   
00074 #include "johabjamo.ut"
00075 };
00076 
00077 static const PRUint16 *g_JOHABShiftTableSet [] = {
00078   g_ASCIIShiftTable,
00079   g_JOHABHangulShiftTable,
00080   g_JOHABHangulCompatJamoShiftTable,
00081   g_JOHABSymbolShiftTable,
00082   g_JOHABSymbolShiftTable
00083 };
00084 
00085 static const PRUint16 *g_JOHABMappingTableSet [] ={
00086   g_ucvko_AsciiMapping,
00087   g_HangulNullMapping,
00088   g_utJohabJamoMapping,
00089   g_utKSC5601Mapping,
00090   g_utKSC5601Mapping
00091 };
00092 
00093 
00094 //----------------------------------------------------------------------
00095 // Class nsJohabToUnicode [implementation]
00096 
00097 NS_METHOD
00098 nsJohabToUnicodeConstructor(nsISupports *aOuter, REFNSIID aIID,
00099                             void **aResult)
00100 {
00101   return CreateMultiTableDecoder(sizeof(g_JOHABRanges) / sizeof(g_JOHABRanges[0]),
00102                                  (const uRange*) &g_JOHABRanges,
00103                                  (uShiftTable**) &g_JOHABShiftTableSet, 
00104                                  (uMappingTable**) &g_JOHABMappingTableSet, 1,
00105                                  aOuter, aIID, aResult);
00106 }
00107