/* ***** 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 * http://www.mozilla.org/MPL/ * * 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.org code. * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Kohei TAKETA (Java port) * Rudi Pettazzi (C# port) * * Alternatively, the contents of this file may be used under the terms of * either 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"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ /// /// Escaped charsets state machines /// namespace UniversalDetector.Core { public class HZSMModel : SMModel { private readonly static int[] HZ_cls = { BitPackage.Pack4bits(1,0,0,0,0,0,0,0), // 00 - 07 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 08 - 0f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 10 - 17 BitPackage.Pack4bits(0,0,0,1,0,0,0,0), // 18 - 1f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 20 - 27 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 28 - 2f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 30 - 37 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 38 - 3f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 40 - 47 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 48 - 4f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 50 - 57 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 58 - 5f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 60 - 67 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 68 - 6f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 70 - 77 BitPackage.Pack4bits(0,0,0,4,0,5,2,0), // 78 - 7f BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // 80 - 87 BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // 88 - 8f BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // 90 - 97 BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // 98 - 9f BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // a0 - a7 BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // a8 - af BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // b0 - b7 BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // b8 - bf BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // c0 - c7 BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // c8 - cf BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // d0 - d7 BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // d8 - df BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // e0 - e7 BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // e8 - ef BitPackage.Pack4bits(1,1,1,1,1,1,1,1), // f0 - f7 BitPackage.Pack4bits(1,1,1,1,1,1,1,1) // f8 - ff }; private readonly static int[] HZ_st = { BitPackage.Pack4bits(START, ERROR, 3, START, START, START, ERROR, ERROR),//00-07 BitPackage.Pack4bits(ERROR, ERROR, ERROR, ERROR, ITSME, ITSME, ITSME, ITSME),//08-0f BitPackage.Pack4bits(ITSME, ITSME, ERROR, ERROR, START, START, 4, ERROR),//10-17 BitPackage.Pack4bits( 5, ERROR, 6, ERROR, 5, 5, 4, ERROR),//18-1f BitPackage.Pack4bits( 4, ERROR, 4, 4, 4, ERROR, 4, ERROR),//20-27 BitPackage.Pack4bits( 4, ITSME, START, START, START, START, START, START) //28-2f }; private readonly static int[] HZCharLenTable = {0, 0, 0, 0, 0, 0}; public HZSMModel() : base( new BitPackage(BitPackage.INDEX_SHIFT_4BITS, BitPackage.SHIFT_MASK_4BITS, BitPackage.BIT_SHIFT_4BITS, BitPackage.UNIT_MASK_4BITS, HZ_cls), 6, new BitPackage(BitPackage.INDEX_SHIFT_4BITS, BitPackage.SHIFT_MASK_4BITS, BitPackage.BIT_SHIFT_4BITS, BitPackage.UNIT_MASK_4BITS, HZ_st), HZCharLenTable, "HZ-GB-2312") { } } public class ISO2022CNSMModel : SMModel { private readonly static int[] ISO2022CN_cls = { BitPackage.Pack4bits(2,0,0,0,0,0,0,0), // 00 - 07 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 08 - 0f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 10 - 17 BitPackage.Pack4bits(0,0,0,1,0,0,0,0), // 18 - 1f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 20 - 27 BitPackage.Pack4bits(0,3,0,0,0,0,0,0), // 28 - 2f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 30 - 37 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 38 - 3f BitPackage.Pack4bits(0,0,0,4,0,0,0,0), // 40 - 47 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 48 - 4f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 50 - 57 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 58 - 5f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 60 - 67 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 68 - 6f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 70 - 77 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 78 - 7f BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 80 - 87 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 88 - 8f BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 90 - 97 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 98 - 9f BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // a0 - a7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // a8 - af BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // b0 - b7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // b8 - bf BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // c0 - c7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // c8 - cf BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // d0 - d7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // d8 - df BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // e0 - e7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // e8 - ef BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // f0 - f7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2) // f8 - ff }; private readonly static int[] ISO2022CN_st = { BitPackage.Pack4bits(START, 3,ERROR,START,START,START,START,START),//00-07 BitPackage.Pack4bits(START,ERROR,ERROR,ERROR,ERROR,ERROR,ERROR,ERROR),//08-0f BitPackage.Pack4bits(ERROR,ERROR,ITSME,ITSME,ITSME,ITSME,ITSME,ITSME),//10-17 BitPackage.Pack4bits(ITSME,ITSME,ITSME,ERROR,ERROR,ERROR, 4,ERROR),//18-1f BitPackage.Pack4bits(ERROR,ERROR,ERROR,ITSME,ERROR,ERROR,ERROR,ERROR),//20-27 BitPackage.Pack4bits( 5, 6,ERROR,ERROR,ERROR,ERROR,ERROR,ERROR),//28-2f BitPackage.Pack4bits(ERROR,ERROR,ERROR,ITSME,ERROR,ERROR,ERROR,ERROR),//30-37 BitPackage.Pack4bits(ERROR,ERROR,ERROR,ERROR,ERROR,ITSME,ERROR,START) //38-3f }; private readonly static int[] ISO2022CNCharLenTable = {0, 0, 0, 0, 0, 0, 0, 0, 0}; public ISO2022CNSMModel() : base( new BitPackage(BitPackage.INDEX_SHIFT_4BITS, BitPackage.SHIFT_MASK_4BITS, BitPackage.BIT_SHIFT_4BITS, BitPackage.UNIT_MASK_4BITS, ISO2022CN_cls), 9, new BitPackage(BitPackage.INDEX_SHIFT_4BITS, BitPackage.SHIFT_MASK_4BITS, BitPackage.BIT_SHIFT_4BITS, BitPackage.UNIT_MASK_4BITS, ISO2022CN_st), ISO2022CNCharLenTable, "ISO-2022-CN") { } } public class ISO2022JPSMModel : SMModel { private readonly static int[] ISO2022JP_cls = { BitPackage.Pack4bits(2,0,0,0,0,0,0,0), // 00 - 07 BitPackage.Pack4bits(0,0,0,0,0,0,2,2), // 08 - 0f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 10 - 17 BitPackage.Pack4bits(0,0,0,1,0,0,0,0), // 18 - 1f BitPackage.Pack4bits(0,0,0,0,7,0,0,0), // 20 - 27 BitPackage.Pack4bits(3,0,0,0,0,0,0,0), // 28 - 2f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 30 - 37 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 38 - 3f BitPackage.Pack4bits(6,0,4,0,8,0,0,0), // 40 - 47 BitPackage.Pack4bits(0,9,5,0,0,0,0,0), // 48 - 4f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 50 - 57 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 58 - 5f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 60 - 67 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 68 - 6f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 70 - 77 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 78 - 7f BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 80 - 87 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 88 - 8f BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 90 - 97 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 98 - 9f BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // a0 - a7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // a8 - af BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // b0 - b7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // b8 - bf BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // c0 - c7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // c8 - cf BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // d0 - d7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // d8 - df BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // e0 - e7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // e8 - ef BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // f0 - f7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2) // f8 - ff }; private readonly static int[] ISO2022JP_st = { BitPackage.Pack4bits(START, 3, ERROR,START,START,START,START,START),//00-07 BitPackage.Pack4bits(START, START, ERROR,ERROR,ERROR,ERROR,ERROR,ERROR),//08-0f BitPackage.Pack4bits(ERROR, ERROR, ERROR,ERROR,ITSME,ITSME,ITSME,ITSME),//10-17 BitPackage.Pack4bits(ITSME, ITSME, ITSME,ITSME,ITSME,ITSME,ERROR,ERROR),//18-1f BitPackage.Pack4bits(ERROR, 5, ERROR,ERROR,ERROR, 4,ERROR,ERROR),//20-27 BitPackage.Pack4bits(ERROR, ERROR, ERROR, 6,ITSME,ERROR,ITSME,ERROR),//28-2f BitPackage.Pack4bits(ERROR, ERROR, ERROR,ERROR,ERROR,ERROR,ITSME,ITSME),//30-37 BitPackage.Pack4bits(ERROR, ERROR, ERROR,ITSME,ERROR,ERROR,ERROR,ERROR),//38-3f BitPackage.Pack4bits(ERROR, ERROR, ERROR,ERROR,ITSME,ERROR,START,START) //40-47 }; private readonly static int[] ISO2022JPCharLenTable = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; public ISO2022JPSMModel() : base( new BitPackage(BitPackage.INDEX_SHIFT_4BITS, BitPackage.SHIFT_MASK_4BITS, BitPackage.BIT_SHIFT_4BITS, BitPackage.UNIT_MASK_4BITS, ISO2022JP_cls), 10, new BitPackage(BitPackage.INDEX_SHIFT_4BITS, BitPackage.SHIFT_MASK_4BITS, BitPackage.BIT_SHIFT_4BITS, BitPackage.UNIT_MASK_4BITS, ISO2022JP_st), ISO2022JPCharLenTable, "ISO-2022-JP") { } } public class ISO2022KRSMModel : SMModel { private readonly static int[] ISO2022KR_cls = { BitPackage.Pack4bits(2,0,0,0,0,0,0,0), // 00 - 07 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 08 - 0f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 10 - 17 BitPackage.Pack4bits(0,0,0,1,0,0,0,0), // 18 - 1f BitPackage.Pack4bits(0,0,0,0,3,0,0,0), // 20 - 27 BitPackage.Pack4bits(0,4,0,0,0,0,0,0), // 28 - 2f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 30 - 37 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 38 - 3f BitPackage.Pack4bits(0,0,0,5,0,0,0,0), // 40 - 47 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 48 - 4f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 50 - 57 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 58 - 5f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 60 - 67 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 68 - 6f BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 70 - 77 BitPackage.Pack4bits(0,0,0,0,0,0,0,0), // 78 - 7f BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 80 - 87 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 88 - 8f BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 90 - 97 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // 98 - 9f BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // a0 - a7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // a8 - af BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // b0 - b7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // b8 - bf BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // c0 - c7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // c8 - cf BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // d0 - d7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // d8 - df BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // e0 - e7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // e8 - ef BitPackage.Pack4bits(2,2,2,2,2,2,2,2), // f0 - f7 BitPackage.Pack4bits(2,2,2,2,2,2,2,2) // f8 - ff }; private readonly static int[] ISO2022KR_st = { BitPackage.Pack4bits(START, 3,ERROR,START,START,START,ERROR,ERROR),//00-07 BitPackage.Pack4bits(ERROR,ERROR,ERROR,ERROR,ITSME,ITSME,ITSME,ITSME),//08-0f BitPackage.Pack4bits(ITSME,ITSME,ERROR,ERROR,ERROR, 4,ERROR,ERROR),//10-17 BitPackage.Pack4bits(ERROR,ERROR,ERROR,ERROR, 5,ERROR,ERROR,ERROR),//18-1f BitPackage.Pack4bits(ERROR,ERROR,ERROR,ITSME,START,START,START,START) //20-27 }; private readonly static int[] ISO2022KRCharLenTable = {0, 0, 0, 0, 0, 0}; public ISO2022KRSMModel() : base( new BitPackage(BitPackage.INDEX_SHIFT_4BITS, BitPackage.SHIFT_MASK_4BITS, BitPackage.BIT_SHIFT_4BITS, BitPackage.UNIT_MASK_4BITS, ISO2022KR_cls), 6, new BitPackage(BitPackage.INDEX_SHIFT_4BITS, BitPackage.SHIFT_MASK_4BITS, BitPackage.BIT_SHIFT_4BITS, BitPackage.UNIT_MASK_4BITS, ISO2022KR_st), ISO2022KRCharLenTable, "ISO-2022-KR") { } } }