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Diffstat (limited to 'gnu/CORBA/GIOP/CharSets_OSF.java')
| -rw-r--r-- | gnu/CORBA/GIOP/CharSets_OSF.java | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/gnu/CORBA/GIOP/CharSets_OSF.java b/gnu/CORBA/GIOP/CharSets_OSF.java new file mode 100644 index 000000000..7690f3a00 --- /dev/null +++ b/gnu/CORBA/GIOP/CharSets_OSF.java @@ -0,0 +1,235 @@ +/* CharSets_OSF.java -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.CORBA.GIOP; + +import java.nio.charset.Charset; + +import java.util.Hashtable; +import java.util.Iterator; +import java.util.Set; + +/** + * This class contains the codes, used to identify character sets + * in CORBA. These codes are defined in Open Software Foundation (OSF) + * code set registry + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public class CharSets_OSF +{ + public static final int ASCII = 0x00010020; + public static final int ISO8859_1 = 0x00010001; + public static final int ISO8859_2 = 0x00010002; + public static final int ISO8859_3 = 0x00010003; + public static final int ISO8859_4 = 0x00010004; + public static final int ISO8859_5 = 0x00010005; + public static final int ISO8859_6 = 0x00010006; + public static final int ISO8859_7 = 0x00010007; + public static final int ISO8859_8 = 0x00010008; + public static final int ISO8859_9 = 0x00010009; + public static final int ISO8859_15_FDIS = 0x0001000F; + public static final int UTF8 = 0x05010001; + public static final int UTF16 = 0x00010109; + public static final int UCS2 = 0x00010100; + public static final int Cp1047 = 0x10020417; + public static final int Cp1250 = 0x100204E2; + public static final int Cp1251 = 0x100204E3; + public static final int Cp1252 = 0x100204E4; + public static final int Cp1253 = 0x100204E5; + public static final int Cp1254 = 0x100204E6; + public static final int Cp1255 = 0x100204E7; + public static final int Cp1256 = 0x100204E8; + public static final int Cp1257 = 0x100204E9; + public static final int Cp1363 = 0x10020553; + public static final int Cp1363C = 0x10020553; + public static final int Cp1381 = 0x10020565; + public static final int Cp1383 = 0x10020567; + public static final int Cp1386 = 0x1002056A; + public static final int Cp33722 = 0x100283BA; + public static final int Cp33722C = 0x100283BA; + public static final int Cp930 = 0x100203A2; + public static final int Cp943 = 0x100203AF; + public static final int Cp943C = 0x100203AF; + public static final int Cp949 = 0x100203B5; + public static final int Cp949C = 0x100203B5; + public static final int Cp950 = 0x100203B6; + public static final int Cp964 = 0x100203C4; + public static final int Cp970 = 0x100203CA; + public static final int EUC_JP = 0x00030010; + public static final int EUC_KR = 0x0004000A; + public static final int EUC_TW = 0x00050010; + + /** + * The native character set for the narrow character. + */ + public static final int NATIVE_CHARACTER = ISO8859_1; + + /** + * The native character set for the wide character. + */ + public static final int NATIVE_WIDE_CHARACTER = UTF16; + + /** + * Table to convert from the code to string name. + */ + private static Hashtable code_to_string; + + /** + * Table to convert from the string name to code. + */ + private static Hashtable string_to_code; + + /** + * Get the charset code from its name. + * + * @return the charset code of 0 if not defined. + */ + public static int getCode(String name) + { + if (string_to_code == null) + makeMap(); + + Integer code = (Integer) string_to_code.get(name); + return code == null ? 0 : code.intValue(); + } + + /** + * Get the charset name from its code. + * + * @return the code set name or nullfor the unknown code set. + */ + public static String getName(int code) + { + if (code_to_string == null) + makeMap(); + return (String) code_to_string.get(new Integer(code)); + } + + /** + * Get the list of supported char sets for that the CORBA codes are + * also known. + */ + public static int[] getSupportedCharSets() + { + Set supported_sets = Charset.availableCharsets().keySet(); + int[] supported = new int[ supported_sets.size() ]; + Iterator iter = supported_sets.iterator(); + + int i = 0; + int code; + while (iter.hasNext()) + { + code = getCode(iter.next().toString()); + if (code > 0) + supported [ i++ ] = code; + } + + // Truncate the unused part. + int[] f = new int[ i ]; + System.arraycopy(supported, 0, f, 0, f.length); + + return f; + } + + /** + * Create a convertion map. + */ + private static void makeMap() + { + code_to_string = new Hashtable(); + string_to_code = new Hashtable(); + + // Put standard char sets. + put(ASCII, "US-ASCII"); + put(ISO8859_1, "ISO-8859-1"); + put(UTF16, "UTF-16"); + + // Put other known char sets. + put(ISO8859_2, "ISO-8859-2"); + put(ISO8859_3, "ISO-8859-3"); + put(ISO8859_4, "ISO-8859-4"); + put(ISO8859_5, "ISO-8859-5"); + put(ISO8859_6, "ISO-8859-6"); + put(ISO8859_7, "ISO-8859-7"); + put(ISO8859_8, "ISO-8859-8"); + put(ISO8859_9, "ISO-8859-9"); + + put(UTF8, "UTF-8"); + put(UCS2, "UCS-2"); + + put(ISO8859_15_FDIS, "ISO8859-15-FDIS"); + + put(Cp1047, "Cp1047"); + put(Cp1250, "Cp1250"); + put(Cp1251, "Cp1251"); + put(Cp1252, "Cp1252"); + put(Cp1253, "Cp1253"); + put(Cp1254, "Cp1254"); + put(Cp1255, "Cp1255"); + put(Cp1256, "Cp1256"); + put(Cp1257, "Cp1257"); + put(Cp1363, "Cp1363"); + put(Cp1363C, "Cp1363C"); + put(Cp1381, "Cp1381"); + put(Cp1383, "Cp1383"); + put(Cp1386, "Cp1386"); + put(Cp33722, "Cp33722"); + put(Cp33722C, "Cp33722C"); + put(Cp930, "Cp930"); + put(Cp943, "Cp943"); + put(Cp943C, "Cp943C"); + put(Cp949, "Cp949"); + put(Cp949C, "Cp949C"); + put(Cp950, "Cp950"); + put(Cp964, "Cp964"); + put(Cp970, "Cp970"); + + put(EUC_JP, "EUC-JP"); + put(EUC_KR, "EUC-KR"); + put(EUC_TW, "EUC-TW"); + } + + private static void put(int code, String name) + { + Integer ic = new Integer(code); + + code_to_string.put(ic, name); + string_to_code.put(name, ic); + } +} |