/* * The Apache Software License, Version 1.1 * * * Copyright (c) 1999 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "Xerces" and "Apache Software Foundation" must * not be used to endorse or promote products derived from this * software without prior written permission. For written * permission, please contact apache@apache.org. * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation and was * originally based on software copyright (c) 1999, International * Business Machines, Inc., http://www.apache.org. For more * information on the Apache Software Foundation, please see * . */ package org.apache.xerces.readers; import java.util.*; /** * MIME2Java is a convenience class which handles conversions between MIME charset names * and Java encoding names. *

The supported XML encodings are the intersection of XML-supported code sets and those * supported in JDK 1.1. *

MIME charset names are used on xmlEncoding parameters to methods such * as TXDocument#setEncoding and DTD#setEncoding. *

Java encoding names are used on encoding parameters to * methods such as TXDocument#printWithFormat and DTD#printExternal. *

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*

Common Name *

*

Use this name in XML files *

*

Name Type *

*

Xerces converts to this Java Encoder Name *

8 bit Unicode *

UTF-8 *

*

IANA *

*

UTF8 *

ISO Latin 1 *

ISO-8859-1 *

*

MIME *

*

ISO-8859-1 *

ISO Latin 2 *

ISO-8859-2 *

*

MIME *

*

ISO-8859-2 *

ISO Latin 3 *

ISO-8859-3 *

*

MIME *

*

ISO-8859-3 *

ISO Latin 4 *

ISO-8859-4 *

*

MIME *

*

ISO-8859-4 *

ISO Latin Cyrillic *

ISO-8859-5 *

*

MIME *

*

ISO-8859-5 *

ISO Latin Arabic *

ISO-8859-6 *

*

MIME *

*

ISO-8859-6 *

ISO Latin Greek *

ISO-8859-7 *

*

MIME *

*

ISO-8859-7 *

ISO Latin Hebrew *

ISO-8859-8 *

*

MIME *

*

ISO-8859-8 *

ISO Latin 5 *

ISO-8859-9 *

*

MIME *

*

ISO-8859-9 *

EBCDIC: US *

ebcdic-cp-us *

*

IANA *

*

cp037 *

EBCDIC: Canada *

ebcdic-cp-ca *

*

IANA *

*

cp037 *

EBCDIC: Netherlands *

ebcdic-cp-nl *

*

IANA *

*

cp037 *

EBCDIC: Denmark *

ebcdic-cp-dk *

*

IANA *

*

cp277 *

EBCDIC: Norway *

ebcdic-cp-no *

*

IANA *

*

cp277 *

EBCDIC: Finland *

ebcdic-cp-fi *

*

IANA *

*

cp278 *

EBCDIC: Sweden *

ebcdic-cp-se *

*

IANA *

*

cp278 *

EBCDIC: Italy *

ebcdic-cp-it *

*

IANA *

*

cp280 *

EBCDIC: Spain, Latin America *

ebcdic-cp-es *

*

IANA *

*

cp284 *

EBCDIC: Great Britain *

ebcdic-cp-gb *

*

IANA *

*

cp285 *

EBCDIC: France *

ebcdic-cp-fr *

*

IANA *

*

cp297 *

EBCDIC: Arabic *

ebcdic-cp-ar1 *

*

IANA *

*

cp420 *

EBCDIC: Hebrew *

ebcdic-cp-he *

*

IANA *

*

cp424 *

EBCDIC: Switzerland *

ebcdic-cp-ch *

*

IANA *

*

cp500 *

EBCDIC: Roece *

ebcdic-cp-roece *

*

IANA *

*

cp870 *

EBCDIC: Yogoslavia *

ebcdic-cp-yu *

*

IANA *

*

cp870 *

EBCDIC: Iceland *

ebcdic-cp-is *

*

IANA *

*

cp871 *

EBCDIC: Urdu *

ebcdic-cp-ar2 *

*

IANA *

*

cp918 *

Chinese for PRC, mixed 1/2 byte *

gb2312 *

*

MIME *

*

GB2312 *

Extended Unix Code, packed for Japanese *

euc-jp *

*

MIME *

*

eucjis *

Japanese: ISO-2022-jp *

ISO-2020-jp *

*

MIME *

*

JIS *

Japanese: Shift JIS *

Shift_JIS *

*

MIME *

*

SJIS *

Japanese Windows: An extension of Shift JIS *

Windows-31J *

*

MIME *

*

MS932 (since JDK 1.2) *

Chinese: Big5 *

Big5 *

*

MIME *

*

Big5 *

Extended Unix Code, packed for Korean *

euc-kr *

*

MIME *

*

iso2022kr *

Cyrillic *

koi8-r *

*

MIME *

*

koi8-r *

* * @version $Id: MIME2Java.java,v 1.8 2001/07/12 20:05:36 neilg Exp $ * @author TAMURA Kent <kent@trl.ibm.co.jp> */ public class MIME2Java { static private Hashtable s_enchash; static private Hashtable s_revhash; static { s_enchash = new Hashtable(); // , s_enchash.put("UTF-8", "UTF8"); s_enchash.put("US-ASCII", "ASCII"); s_enchash.put("ISO-IR-6", "ASCII"); s_enchash.put("ANSI_X3.4-1986", "ASCII"); s_enchash.put("ISO_646.IRV:1991", "ASCII"); s_enchash.put("ASCII", "ASCII"); s_enchash.put("ISO646-US", "ASCII"); s_enchash.put("US", "ASCII"); s_enchash.put("IBM367", "ASCII"); s_enchash.put("CP367", "ASCII"); s_enchash.put("ISO-8859-1", "ISO8859_1"); s_enchash.put("ISO-IR-100", "ISO8859_1"); s_enchash.put("ISO_8859-1", "ISO8859_1"); s_enchash.put("LATIN1", "ISO8859_1"); s_enchash.put("L1", "ISO8859_1"); s_enchash.put("IBM819", "ISO8859_1"); s_enchash.put("CP819", "ISO8859_1"); s_enchash.put("ISO-8859-2", "ISO8859_2"); s_enchash.put("ISO-IR-101", "ISO8859_2"); s_enchash.put("ISO_8859-2", "ISO8859_2"); s_enchash.put("LATIN2", "ISO8859_2"); s_enchash.put("L2", "ISO8859_2"); s_enchash.put("ISO-8859-3", "ISO8859_3"); s_enchash.put("ISO-IR-109", "ISO8859_3"); s_enchash.put("ISO_8859-3", "ISO8859_3"); s_enchash.put("LATIN3", "ISO8859_3"); s_enchash.put("L3", "ISO8859_3"); s_enchash.put("ISO-8859-4", "ISO8859_4"); s_enchash.put("ISO-IR-110", "ISO8859_4"); s_enchash.put("ISO_8859-4", "ISO8859_4"); s_enchash.put("LATIN4", "ISO8859_4"); s_enchash.put("L4", "ISO8859_4"); s_enchash.put("ISO-8859-5", "ISO8859_5"); s_enchash.put("ISO-IR-144", "ISO8859_5"); s_enchash.put("ISO_8859-5", "ISO8859_5"); s_enchash.put("CYRILLIC", "ISO8859_5"); s_enchash.put("ISO-8859-6", "ISO8859_6"); s_enchash.put("ISO-IR-127", "ISO8859_6"); s_enchash.put("ISO_8859-6", "ISO8859_6"); s_enchash.put("ECMA-114", "ISO8859_6"); s_enchash.put("ASMO-708", "ISO8859_6"); s_enchash.put("ARABIC", "ISO8859_6"); s_enchash.put("ISO-8859-7", "ISO8859_7"); s_enchash.put("ISO-IR-126", "ISO8859_7"); s_enchash.put("ISO_8859-7", "ISO8859_7"); s_enchash.put("ELOT_928", "ISO8859_7"); s_enchash.put("ECMA-118", "ISO8859_7"); s_enchash.put("GREEK", "ISO8859_7"); s_enchash.put("GREEK8", "ISO8859_7"); s_enchash.put("ISO-8859-8", "ISO8859_8"); s_enchash.put("ISO-IR-138", "ISO8859_8"); s_enchash.put("ISO_8859-8", "ISO8859_8"); s_enchash.put("HEBREW", "ISO8859_8"); s_enchash.put("ISO-8859-9", "ISO8859_9"); s_enchash.put("ISO-IR-148", "ISO8859_9"); s_enchash.put("ISO_8859-9", "ISO8859_9"); s_enchash.put("LATIN5", "ISO8859_9"); s_enchash.put("L5", "ISO8859_9"); s_enchash.put("ISO-2022-JP", "ISO2022JP"); s_enchash.put("SHIFT_JIS", "SJIS"); s_enchash.put("MS_Kanji", "SJIS"); /** * MS932 is suitable for Windows-31J, * but JDK 1.1.x does not support MS932. */ String version = System.getProperty("java.version"); if (version.equals("1.1") || version.startsWith("1.1.")) { s_enchash.put("WINDOWS-31J", "SJIS"); } else { s_enchash.put("WINDOWS-31J", "MS932"); } s_enchash.put("EUC-JP", "EUC_JP"); s_enchash.put("GB2312", "GB2312"); s_enchash.put("BIG5", "Big5"); s_enchash.put("EUC-KR", "EUC_KR"); s_enchash.put("ISO-2022-KR", "ISO2022KR"); s_enchash.put("KOI8-R", "KOI8_R"); s_enchash.put("EBCDIC-CP-US", "CP037"); s_enchash.put("EBCDIC-CP-CA", "CP037"); s_enchash.put("EBCDIC-CP-NL", "CP037"); s_enchash.put("EBCDIC-CP-WT", "CP037"); s_enchash.put("EBCDIC-CP-DK", "CP277"); s_enchash.put("EBCDIC-CP-NO", "CP277"); s_enchash.put("EBCDIC-CP-FI", "CP278"); s_enchash.put("EBCDIC-CP-SE", "CP278"); s_enchash.put("EBCDIC-CP-IT", "CP280"); s_enchash.put("EBCDIC-CP-ES", "CP284"); s_enchash.put("EBCDIC-CP-GB", "CP285"); s_enchash.put("EBCDIC-CP-FR", "CP297"); s_enchash.put("EBCDIC-CP-AR1", "CP420"); s_enchash.put("EBCDIC-CP-HE", "CP424"); s_enchash.put("EBCDIC-CP-CH", "CP500"); s_enchash.put("EBCDIC-CP-BE", "CP500"); s_enchash.put("CP-AR", "CP868"); s_enchash.put("CP-GR", "CP869"); s_enchash.put("EBCDIC-CP-ROECE", "CP870"); s_enchash.put("EBCDIC-CP-YU", "CP870"); s_enchash.put("EBCDIC-CP-IS", "CP871"); s_enchash.put("EBCDIC-CP-AR2", "CP918"); // Add support for Cp1252 and its friends s_enchash.put("WINDOWS-1250", "Cp1250"); s_enchash.put("WINDOWS-1251", "Cp1251"); s_enchash.put("WINDOWS-1252", "Cp1252"); s_enchash.put("WINDOWS-1253", "Cp1253"); s_enchash.put("WINDOWS-1254", "Cp1254"); s_enchash.put("WINDOWS-1255", "Cp1255"); s_enchash.put("WINDOWS-1256", "Cp1256"); s_enchash.put("WINDOWS-1257", "Cp1257"); s_enchash.put("WINDOWS-1258", "Cp1258"); s_enchash.put("TIS-620", "TIS620"); // j:CNS11643 -> EUC-TW? s_enchash.put("ISO-2022-CN", "ISO2022CN"); s_enchash.put("X0201", "JIS0201"); s_enchash.put("X0208", "JIS0208"); s_enchash.put("X0212", "JIS0212"); s_enchash.put("ISO-IR-159", "JIS0212"); s_revhash = new Hashtable(); // , s_revhash.put("UTF8", "UTF-8"); s_revhash.put("ASCII", "US-ASCII"); s_revhash.put("ASCII", "ISO-IR-6"); s_revhash.put("ASCII", "ANSI_X3.4-1986"); s_revhash.put("ASCII", "ISO_646.IRV:1991"); s_revhash.put("ASCII", "ASCII"); s_revhash.put("ASCII", "ISO646-US"); s_revhash.put("ASCII", "US"); s_revhash.put("ASCII", "IBM367"); s_revhash.put("ASCII", "CP367"); s_revhash.put("ISO8859_1", "ISO-8859-1"); s_revhash.put("ISO8859_1", "ISO-IR-100"); s_revhash.put("ISO8859_1", "ISO_8859-1"); s_revhash.put("ISO8859_1", "LATIN1"); s_revhash.put("ISO8859_1", "L1"); s_revhash.put("ISO8859_1", "IBM819"); s_revhash.put("ISO8859_1", "CP819"); s_revhash.put("ISO8859_2", "ISO-8859-2"); s_revhash.put("ISO8859_2", "ISO-IR-101"); s_revhash.put("ISO8859_2", "ISO_8859-2"); s_revhash.put("ISO8859_2", "LATIN2"); s_revhash.put("ISO8859_2", "L2"); s_revhash.put("ISO8859_3", "ISO-8859-3"); s_revhash.put("ISO8859_3", "ISO-IR-109"); s_revhash.put("ISO8859_3", "ISO_8859-3"); s_revhash.put("ISO8859_3", "LATIN3"); s_revhash.put("ISO8859_3", "L3"); s_revhash.put("ISO8859_4", "ISO-8859-4"); s_revhash.put("ISO8859_4", "ISO-IR-110"); s_revhash.put("ISO8859_4", "ISO_8859-4"); s_revhash.put("ISO8859_4", "LATIN4"); s_revhash.put("ISO8859_4", "L4"); s_revhash.put("ISO8859_5", "ISO-8859-5"); s_revhash.put("ISO8859_5", "ISO-IR-144"); s_revhash.put("ISO8859_5", "ISO_8859-5"); s_revhash.put("ISO8859_5", "CYRILLIC"); s_revhash.put("ISO8859_6", "ISO-8859-6"); s_revhash.put("ISO8859_6", "ISO-IR-127"); s_revhash.put("ISO8859_6", "ISO_8859-6"); s_revhash.put("ISO8859_6", "ECMA-114"); s_revhash.put("ISO8859_6", "ASMO-708"); s_revhash.put("ISO8859_6", "ARABIC"); s_revhash.put("ISO8859_7", "ISO-8859-7"); s_revhash.put("ISO8859_7", "ISO-IR-126"); s_revhash.put("ISO8859_7", "ISO_8859-7"); s_revhash.put("ISO8859_7", "ELOT_928"); s_revhash.put("ISO8859_7", "ECMA-118"); s_revhash.put("ISO8859_7", "GREEK"); s_revhash.put("ISO8859_7", "GREEK8"); s_revhash.put("ISO8859_8", "ISO-8859-8"); s_revhash.put("ISO8859_8", "ISO-IR-138"); s_revhash.put("ISO8859_8", "ISO_8859-8"); s_revhash.put("ISO8859_8", "HEBREW"); s_revhash.put("ISO8859_9", "ISO-8859-9"); s_revhash.put("ISO8859_9", "ISO-IR-148"); s_revhash.put("ISO8859_9", "ISO_8859-9"); s_revhash.put("ISO8859_9", "LATIN5"); s_revhash.put("ISO8859_9", "L5"); s_revhash.put("ISO2022JP", "ISO-2022-JP"); s_revhash.put("SJIS", "Shift_JIS"); s_revhash.put("SJIS", "MS_Kanji"); s_revhash.put("MS932", "WINDOWS-31J"); s_revhash.put("EUC_JP", "EUC-JP"); s_revhash.put("GB2312", "GB2312"); s_revhash.put("BIG5", "Big5"); s_revhash.put("EUC_KR", "EUC-KR"); s_revhash.put("ISO2022KR", "ISO-2022-KR"); s_revhash.put("KOI8_R", "KOI8-R"); s_revhash.put("CP037", "EBCDIC-CP-US"); s_revhash.put("CP037", "EBCDIC-CP-CA"); s_revhash.put("CP037", "EBCDIC-CP-NL"); s_revhash.put("CP037", "EBCDIC-CP-WT"); s_revhash.put("CP277", "EBCDIC-CP-DK"); s_revhash.put("CP277", "EBCDIC-CP-NO"); s_revhash.put("CP278", "EBCDIC-CP-FI"); s_revhash.put("CP278", "EBCDIC-CP-SE"); s_revhash.put("CP280", "EBCDIC-CP-IT"); s_revhash.put("CP284", "EBCDIC-CP-ES"); s_revhash.put("CP285", "EBCDIC-CP-GB"); s_revhash.put("CP297", "EBCDIC-CP-FR"); s_revhash.put("CP420", "EBCDIC-CP-AR1"); s_revhash.put("CP424", "EBCDIC-CP-HE"); s_revhash.put("CP500", "EBCDIC-CP-CH"); s_revhash.put("CP500", "EBCDIC-CP-BE"); s_revhash.put("CP868", "CP-AR"); s_revhash.put("CP869", "CP-GR"); s_revhash.put("CP870", "EBCDIC-CP-ROECE"); s_revhash.put("CP870", "EBCDIC-CP-YU"); s_revhash.put("CP871", "EBCDIC-CP-IS"); s_revhash.put("CP918", "EBCDIC-CP-AR2"); // Add support for Cp1252 and friends // Since this code page should be written out in mixed case, // there is no need to reverse the function. s_revhash.put("CP1250", "WINDOWS-1250"); s_revhash.put("CP1251", "WINDOWS-1251"); s_revhash.put("CP1252", "WINDOWS-1252"); s_revhash.put("CP1253", "WINDOWS-1253"); s_revhash.put("CP1254", "WINDOWS-1254"); s_revhash.put("CP1255", "WINDOWS-1255"); s_revhash.put("CP1256", "WINDOWS-1256"); s_revhash.put("CP1257", "WINDOWS-1257"); s_revhash.put("CP1258", "WINDOWS-1258"); s_revhash.put("TIS620", "TIS-620"); s_revhash.put("ISO2022CN", "ISO-2022-CN"); s_revhash.put("JIS0201", "X0201"); s_revhash.put("JIS0208", "X0208"); s_revhash.put("JIS0212", "X0212"); s_revhash.put("JIS0212", "ISO-IR-159"); } private MIME2Java() { } /** * Convert a MIME charset name, also known as an XML encoding name, to a Java encoding name. * @param mimeCharsetName Case insensitive MIME charset name: UTF-8, US-ASCII, ISO-8859-1, * ISO-8859-2, ISO-8859-3, ISO-8859-4, ISO-8859-5, ISO-8859-6, * ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-2022-JP, Shift_JIS, Windows-31J * EUC-JP, GB2312, Big5, EUC-KR, ISO-2022-KR, KOI8-R, * EBCDIC-CP-US, EBCDIC-CP-CA, EBCDIC-CP-NL, EBCDIC-CP-DK, * EBCDIC-CP-NO, EBCDIC-CP-FI, EBCDIC-CP-SE, EBCDIC-CP-IT, * EBCDIC-CP-ES, EBCDIC-CP-GB, EBCDIC-CP-FR, EBCDIC-CP-AR1, * EBCDIC-CP-HE, EBCDIC-CP-CH, EBCDIC-CP-ROECE, EBCDIC-CP-YU, * EBCDIC-CP-IS and EBCDIC-CP-AR2. * @return Java encoding name, or null if mimeCharsetName * is unknown. * @see #reverse */ public static String convert(String mimeCharsetName) { return (String)s_enchash.get(mimeCharsetName.toUpperCase()); } /** * Convert a Java encoding name to MIME charset name. * Available values of encoding are "UTF8", "8859_1", "8859_2", "8859_3", "8859_4", * "8859_5", "8859_6", "8859_7", "8859_8", "8859_9", "JIS", "SJIS", "MS932", "EUCJIS", * "GB2312", "BIG5", "KSC5601", "ISO2022KR", "KOI8_R", "CP037", "CP277", "CP278", * "CP280", "CP284", "CP285", "CP297", "CP420", "CP424", "CP500", "CP870", "CP871" and "CP918". * @param encoding Case insensitive Java encoding name: UTF8, 8859_1, 8859_2, 8859_3, * 8859_4, 8859_5, 8859_6, 8859_7, 8859_8, 8859_9, JIS, SJIS, MS932, EUCJIS, * GB2312, BIG5, KSC5601, ISO2022KR, KOI8_R, CP037, CP277, CP278, * CP280, CP284, CP285, CP297, CP420, CP424, CP500, CP870, CP871 * and CP918. * @return MIME charset name, or null if encoding is unknown. * @see #convert */ public static String reverse(String encoding) { return (String)s_revhash.get(encoding.toUpperCase()); } }