Initial checkin of AOSP Messaging app.
b/23110861 Change-Id: I11db999bd10656801e618f78ab2b2ef74136fff1
This commit is contained in:
Mike Dodd
@@ -0,0 +1,452 @@
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/*
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* Copyright (C) 2007 Esmertec AG.
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.messaging.mmslib.pdu;
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import android.support.v4.util.SimpleArrayMap;
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import android.util.SparseArray;
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import java.io.UnsupportedEncodingException;
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public class CharacterSets {
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/**
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* IANA assigned MIB enum numbers.
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*
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* From wap-230-wsp-20010705-a.pdf
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* Any-charset = <Octet 128>
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* Equivalent to the special RFC2616 charset value "*"
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*
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* Link to all the charsets: http://www.iana.org/assignments/character-sets/character-sets.xhtml
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* Use Charset.availableCharsets() to see if a potential charset is supported in java:
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* private void dumpCharsets() {
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* logvv("dumpCharsets");
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* SortedMap<String, Charset> charsets = Charset.availableCharsets();
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* for (Entry<String, Charset> entry : charsets.entrySet()) {
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* String key = entry.getKey();
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* Charset value = entry.getValue();
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* logvv("charset key: " + key + " value: " + value);
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* }
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* }
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*
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* As of March 21, 2014, here is the list from dumpCharsets:
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* Adobe-Standard-Encoding value: java.nio.charset.CharsetICU[Adobe-Standard-Encoding]
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* Big5 value: java.nio.charset.CharsetICU[Big5]
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* Big5-HKSCS value: java.nio.charset.CharsetICU[Big5-HKSCS]
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* BOCU-1 value: java.nio.charset.CharsetICU[BOCU-1]
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* CESU-8 value: java.nio.charset.CharsetICU[CESU-8]
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* cp1363 value: java.nio.charset.CharsetICU[cp1363]
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* cp851 value: java.nio.charset.CharsetICU[cp851]
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* cp864 value: java.nio.charset.CharsetICU[cp864]
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* EUC-JP value: java.nio.charset.CharsetICU[EUC-JP]
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* EUC-KR value: java.nio.charset.CharsetICU[EUC-KR]
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* GB18030 value: java.nio.charset.CharsetICU[GB18030]
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* GBK value: java.nio.charset.CharsetICU[GBK]
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* hp-roman8 value: java.nio.charset.CharsetICU[hp-roman8]
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* HZ-GB-2312 value: java.nio.charset.CharsetICU[HZ-GB-2312]
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* IBM-Thai value: java.nio.charset.CharsetICU[IBM-Thai]
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* IBM00858 value: java.nio.charset.CharsetICU[IBM00858]
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* IBM01140 value: java.nio.charset.CharsetICU[IBM01140]
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* IBM01141 value: java.nio.charset.CharsetICU[IBM01141]
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* IBM01142 value: java.nio.charset.CharsetICU[IBM01142]
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* IBM01143 value: java.nio.charset.CharsetICU[IBM01143]
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* IBM01144 value: java.nio.charset.CharsetICU[IBM01144]
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* IBM01145 value: java.nio.charset.CharsetICU[IBM01145]
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* IBM01146 value: java.nio.charset.CharsetICU[IBM01146]
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* IBM01147 value: java.nio.charset.CharsetICU[IBM01147]
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* IBM01148 value: java.nio.charset.CharsetICU[IBM01148]
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* IBM01149 value: java.nio.charset.CharsetICU[IBM01149]
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* IBM037 value: java.nio.charset.CharsetICU[IBM037]
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* IBM1026 value: java.nio.charset.CharsetICU[IBM1026]
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* IBM1047 value: java.nio.charset.CharsetICU[IBM1047]
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* IBM273 value: java.nio.charset.CharsetICU[IBM273]
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* IBM277 value: java.nio.charset.CharsetICU[IBM277]
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* IBM278 value: java.nio.charset.CharsetICU[IBM278]
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* IBM280 value: java.nio.charset.CharsetICU[IBM280]
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* IBM284 value: java.nio.charset.CharsetICU[IBM284]
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* IBM285 value: java.nio.charset.CharsetICU[IBM285]
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* IBM290 value: java.nio.charset.CharsetICU[IBM290]
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* IBM297 value: java.nio.charset.CharsetICU[IBM297]
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* IBM420 value: java.nio.charset.CharsetICU[IBM420]
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* IBM424 value: java.nio.charset.CharsetICU[IBM424]
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* IBM437 value: java.nio.charset.CharsetICU[IBM437]
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* IBM500 value: java.nio.charset.CharsetICU[IBM500]
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* IBM775 value: java.nio.charset.CharsetICU[IBM775]
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* IBM850 value: java.nio.charset.CharsetICU[IBM850]
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* IBM852 value: java.nio.charset.CharsetICU[IBM852]
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* IBM855 value: java.nio.charset.CharsetICU[IBM855]
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* IBM857 value: java.nio.charset.CharsetICU[IBM857]
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* IBM860 value: java.nio.charset.CharsetICU[IBM860]
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* IBM861 value: java.nio.charset.CharsetICU[IBM861]
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* IBM862 value: java.nio.charset.CharsetICU[IBM862]
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* IBM863 value: java.nio.charset.CharsetICU[IBM863]
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* IBM865 value: java.nio.charset.CharsetICU[IBM865]
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* IBM866 value: java.nio.charset.CharsetICU[IBM866]
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* IBM868 value: java.nio.charset.CharsetICU[IBM868]
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* IBM869 value: java.nio.charset.CharsetICU[IBM869]
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* IBM870 value: java.nio.charset.CharsetICU[IBM870]
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* IBM871 value: java.nio.charset.CharsetICU[IBM871]
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* IBM918 value: java.nio.charset.CharsetICU[IBM918]
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* ISO-2022-CN value: java.nio.charset.CharsetICU[ISO-2022-CN]
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* ISO-2022-CN-EXT value: java.nio.charset.CharsetICU[ISO-2022-CN-EXT]
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* ISO-2022-JP value: java.nio.charset.CharsetICU[ISO-2022-JP]
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* ISO-2022-JP-1 value: java.nio.charset.CharsetICU[ISO-2022-JP-1]
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* ISO-2022-JP-2 value: java.nio.charset.CharsetICU[ISO-2022-JP-2]
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* ISO-2022-KR value: java.nio.charset.CharsetICU[ISO-2022-KR]
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* ISO-8859-1 value: java.nio.charset.CharsetICU[ISO-8859-1]
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* ISO-8859-10 value: java.nio.charset.CharsetICU[ISO-8859-10]
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* ISO-8859-13 value: java.nio.charset.CharsetICU[ISO-8859-13]
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* ISO-8859-14 value: java.nio.charset.CharsetICU[ISO-8859-14]
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* ISO-8859-15 value: java.nio.charset.CharsetICU[ISO-8859-15]
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* ISO-8859-2 value: java.nio.charset.CharsetICU[ISO-8859-2]
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* ISO-8859-3 value: java.nio.charset.CharsetICU[ISO-8859-3]
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* ISO-8859-4 value: java.nio.charset.CharsetICU[ISO-8859-4]
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* ISO-8859-5 value: java.nio.charset.CharsetICU[ISO-8859-5]
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* ISO-8859-6 value: java.nio.charset.CharsetICU[ISO-8859-6]
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* ISO-8859-7 value: java.nio.charset.CharsetICU[ISO-8859-7]
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* ISO-8859-8 value: java.nio.charset.CharsetICU[ISO-8859-8]
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* ISO-8859-9 value: java.nio.charset.CharsetICU[ISO-8859-9]
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* KOI8-R value: java.nio.charset.CharsetICU[KOI8-R]
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* KOI8-U value: java.nio.charset.CharsetICU[KOI8-U]
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* macintosh value: java.nio.charset.CharsetICU[macintosh]
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* SCSU value: java.nio.charset.CharsetICU[SCSU]
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* Shift_JIS value: java.nio.charset.CharsetICU[Shift_JIS]
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* TIS-620 value: java.nio.charset.CharsetICU[TIS-620]
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* US-ASCII value: java.nio.charset.CharsetICU[US-ASCII]
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* UTF-16 value: java.nio.charset.CharsetICU[UTF-16]
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* UTF-16BE value: java.nio.charset.CharsetICU[UTF-16BE]
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* UTF-16LE value: java.nio.charset.CharsetICU[UTF-16LE]
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* UTF-32 value: java.nio.charset.CharsetICU[UTF-32]
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* UTF-32BE value: java.nio.charset.CharsetICU[UTF-32BE]
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* UTF-32LE value: java.nio.charset.CharsetICU[UTF-32LE]
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* UTF-7 value: java.nio.charset.CharsetICU[UTF-7]
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* UTF-8 value: java.nio.charset.CharsetICU[UTF-8]
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* windows-1250 value: java.nio.charset.CharsetICU[windows-1250]
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* windows-1251 value: java.nio.charset.CharsetICU[windows-1251]
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* windows-1252 value: java.nio.charset.CharsetICU[windows-1252]
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* windows-1253 value: java.nio.charset.CharsetICU[windows-1253]
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* windows-1254 value: java.nio.charset.CharsetICU[windows-1254]
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* windows-1255 value: java.nio.charset.CharsetICU[windows-1255]
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* windows-1256 value: java.nio.charset.CharsetICU[windows-1256]
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* windows-1257 value: java.nio.charset.CharsetICU[windows-1257]
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* windows-1258 value: java.nio.charset.CharsetICU[windows-1258]
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* x-compound-text value: java.nio.charset.CharsetICU[x-compound-text]
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* x-ebcdic-xml-us value: java.nio.charset.CharsetICU[x-ebcdic-xml-us]
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* x-gsm-03.38-2000 value: java.nio.charset.CharsetICU[x-gsm-03.38-2000]
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* x-ibm-1047-s390 value: java.nio.charset.CharsetICU[x-ibm-1047-s390]
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* x-ibm-1125_P100-1997 value: java.nio.charset.CharsetICU[x-ibm-1125_P100-1997]
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* x-ibm-1129_P100-1997 value: java.nio.charset.CharsetICU[x-ibm-1129_P100-1997]
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* x-ibm-1130_P100-1997 value: java.nio.charset.CharsetICU[x-ibm-1130_P100-1997]
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* x-ibm-1131_P100-1997 value: java.nio.charset.CharsetICU[x-ibm-1131_P100-1997]
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* x-ibm-1132_P100-1998 value: java.nio.charset.CharsetICU[x-ibm-1132_P100-1998]
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* x-ibm-1133_P100-1997 value: java.nio.charset.CharsetICU[x-ibm-1133_P100-1997]
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* x-ibm-1137_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-1137_P100-1999]
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* x-ibm-1140-s390 value: java.nio.charset.CharsetICU[x-ibm-1140-s390]
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* x-ibm-1141-s390 value: java.nio.charset.CharsetICU[x-ibm-1141-s390]
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* x-ibm-1142-s390 value: java.nio.charset.CharsetICU[x-ibm-1142-s390]
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* x-ibm-1143-s390 value: java.nio.charset.CharsetICU[x-ibm-1143-s390]
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* x-ibm-1144-s390 value: java.nio.charset.CharsetICU[x-ibm-1144-s390]
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* x-ibm-1145-s390 value: java.nio.charset.CharsetICU[x-ibm-1145-s390]
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* x-ibm-1146-s390 value: java.nio.charset.CharsetICU[x-ibm-1146-s390]
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* x-ibm-1147-s390 value: java.nio.charset.CharsetICU[x-ibm-1147-s390]
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* x-ibm-1148-s390 value: java.nio.charset.CharsetICU[x-ibm-1148-s390]
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* x-ibm-1149-s390 value: java.nio.charset.CharsetICU[x-ibm-1149-s390]
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* x-ibm-1153-s390 value: java.nio.charset.CharsetICU[x-ibm-1153-s390]
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* x-ibm-1154_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-1154_P100-1999]
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* x-ibm-1155_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-1155_P100-1999]
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* x-ibm-1156_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-1156_P100-1999]
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* x-ibm-1157_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-1157_P100-1999]
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* x-ibm-1158_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-1158_P100-1999]
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* x-ibm-1160_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-1160_P100-1999]
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* x-ibm-1162_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-1162_P100-1999]
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* x-ibm-1164_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-1164_P100-1999]
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* x-ibm-1250_P100-1995 value: java.nio.charset.CharsetICU[x-ibm-1250_P100-1995]
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* x-ibm-1251_P100-1995 value: java.nio.charset.CharsetICU[x-ibm-1251_P100-1995]
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* x-ibm-1252_P100-2000 value: java.nio.charset.CharsetICU[x-ibm-1252_P100-2000]
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* x-ibm-1253_P100-1995 value: java.nio.charset.CharsetICU[x-ibm-1253_P100-1995]
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* x-ibm-1254_P100-1995 value: java.nio.charset.CharsetICU[x-ibm-1254_P100-1995]
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* x-ibm-1255_P100-1995 value: java.nio.charset.CharsetICU[x-ibm-1255_P100-1995]
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* x-ibm-1256_P110-1997 value: java.nio.charset.CharsetICU[x-ibm-1256_P110-1997]
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* x-ibm-1257_P100-1995 value: java.nio.charset.CharsetICU[x-ibm-1257_P100-1995]
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* x-ibm-1258_P100-1997 value: java.nio.charset.CharsetICU[x-ibm-1258_P100-1997]
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* x-ibm-12712-s390 value: java.nio.charset.CharsetICU[x-ibm-12712-s390]
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* x-ibm-12712_P100-1998 value: java.nio.charset.CharsetICU[x-ibm-12712_P100-1998]
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* x-ibm-1373_P100-2002 value: java.nio.charset.CharsetICU[x-ibm-1373_P100-2002]
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* x-ibm-1383_P110-1999 value: java.nio.charset.CharsetICU[x-ibm-1383_P110-1999]
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* x-ibm-1386_P100-2001 value: java.nio.charset.CharsetICU[x-ibm-1386_P100-2001]
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* x-ibm-16684_P110-2003 value: java.nio.charset.CharsetICU[x-ibm-16684_P110-2003]
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* x-ibm-16804-s390 value: java.nio.charset.CharsetICU[x-ibm-16804-s390]
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* x-ibm-16804_X110-1999 value: java.nio.charset.CharsetICU[x-ibm-16804_X110-1999]
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* x-ibm-25546 value: java.nio.charset.CharsetICU[x-ibm-25546]
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* x-ibm-33722_P12A_P12A-2009_U2 value:
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* java.nio.charset.CharsetICU[x-ibm-33722_P12A_P12A-2009_U2]
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* x-ibm-37-s390 value: java.nio.charset.CharsetICU[x-ibm-37-s390]
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* x-ibm-4517_P100-2005 value: java.nio.charset.CharsetICU[x-ibm-4517_P100-2005]
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* x-ibm-4899_P100-1998 value: java.nio.charset.CharsetICU[x-ibm-4899_P100-1998]
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* x-ibm-4909_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-4909_P100-1999]
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||||
* x-ibm-4971_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-4971_P100-1999]
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||||
* x-ibm-5123_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-5123_P100-1999]
|
||||
* x-ibm-5351_P100-1998 value: java.nio.charset.CharsetICU[x-ibm-5351_P100-1998]
|
||||
* x-ibm-5352_P100-1998 value: java.nio.charset.CharsetICU[x-ibm-5352_P100-1998]
|
||||
* x-ibm-5353_P100-1998 value: java.nio.charset.CharsetICU[x-ibm-5353_P100-1998]
|
||||
* x-ibm-5478_P100-1995 value: java.nio.charset.CharsetICU[x-ibm-5478_P100-1995]
|
||||
* x-ibm-803_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-803_P100-1999]
|
||||
* x-ibm-813_P100-1995 value: java.nio.charset.CharsetICU[x-ibm-813_P100-1995]
|
||||
* x-ibm-8482_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-8482_P100-1999]
|
||||
* x-ibm-901_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-901_P100-1999]
|
||||
* x-ibm-902_P100-1999 value: java.nio.charset.CharsetICU[x-ibm-902_P100-1999]
|
||||
* x-ibm-9067_X100-2005 value: java.nio.charset.CharsetICU[x-ibm-9067_X100-2005]
|
||||
* x-ibm-916_P100-1995 value: java.nio.charset.CharsetICU[x-ibm-916_P100-1995]
|
||||
* x-IBM1006 value: java.nio.charset.CharsetICU[x-IBM1006]
|
||||
* x-IBM1025 value: java.nio.charset.CharsetICU[x-IBM1025]
|
||||
* x-IBM1097 value: java.nio.charset.CharsetICU[x-IBM1097]
|
||||
* x-IBM1098 value: java.nio.charset.CharsetICU[x-IBM1098]
|
||||
* x-IBM1112 value: java.nio.charset.CharsetICU[x-IBM1112]
|
||||
* x-IBM1122 value: java.nio.charset.CharsetICU[x-IBM1122]
|
||||
* x-IBM1123 value: java.nio.charset.CharsetICU[x-IBM1123]
|
||||
* x-IBM1124 value: java.nio.charset.CharsetICU[x-IBM1124]
|
||||
* x-IBM1153 value: java.nio.charset.CharsetICU[x-IBM1153]
|
||||
* x-IBM1363 value: java.nio.charset.CharsetICU[x-IBM1363]
|
||||
* x-IBM1364 value: java.nio.charset.CharsetICU[x-IBM1364]
|
||||
* x-IBM1371 value: java.nio.charset.CharsetICU[x-IBM1371]
|
||||
* x-IBM1388 value: java.nio.charset.CharsetICU[x-IBM1388]
|
||||
* x-IBM1390 value: java.nio.charset.CharsetICU[x-IBM1390]
|
||||
* x-IBM1399 value: java.nio.charset.CharsetICU[x-IBM1399]
|
||||
* x-IBM33722 value: java.nio.charset.CharsetICU[x-IBM33722]
|
||||
* x-IBM720 value: java.nio.charset.CharsetICU[x-IBM720]
|
||||
* x-IBM737 value: java.nio.charset.CharsetICU[x-IBM737]
|
||||
* x-IBM856 value: java.nio.charset.CharsetICU[x-IBM856]
|
||||
* x-IBM867 value: java.nio.charset.CharsetICU[x-IBM867]
|
||||
* x-IBM875 value: java.nio.charset.CharsetICU[x-IBM875]
|
||||
* x-IBM922 value: java.nio.charset.CharsetICU[x-IBM922]
|
||||
* x-IBM930 value: java.nio.charset.CharsetICU[x-IBM930]
|
||||
* x-IBM933 value: java.nio.charset.CharsetICU[x-IBM933]
|
||||
* x-IBM935 value: java.nio.charset.CharsetICU[x-IBM935]
|
||||
* x-IBM937 value: java.nio.charset.CharsetICU[x-IBM937]
|
||||
* x-IBM939 value: java.nio.charset.CharsetICU[x-IBM939]
|
||||
* x-IBM942 value: java.nio.charset.CharsetICU[x-IBM942]
|
||||
* x-IBM943 value: java.nio.charset.CharsetICU[x-IBM943]
|
||||
* x-IBM949 value: java.nio.charset.CharsetICU[x-IBM949]
|
||||
* x-IBM949C value: java.nio.charset.CharsetICU[x-IBM949C]
|
||||
* x-IBM950 value: java.nio.charset.CharsetICU[x-IBM950]
|
||||
* x-IBM954 value: java.nio.charset.CharsetICU[x-IBM954]
|
||||
* x-IBM964 value: java.nio.charset.CharsetICU[x-IBM964]
|
||||
* x-IBM970 value: java.nio.charset.CharsetICU[x-IBM970]
|
||||
* x-IBM971 value: java.nio.charset.CharsetICU[x-IBM971]
|
||||
* x-IMAP-mailbox-name value: java.nio.charset.CharsetICU[x-IMAP-mailbox-name]
|
||||
* x-iscii-be value: java.nio.charset.CharsetICU[x-iscii-be]
|
||||
* x-iscii-gu value: java.nio.charset.CharsetICU[x-iscii-gu]
|
||||
* x-iscii-ka value: java.nio.charset.CharsetICU[x-iscii-ka]
|
||||
* x-iscii-ma value: java.nio.charset.CharsetICU[x-iscii-ma]
|
||||
* x-iscii-or value: java.nio.charset.CharsetICU[x-iscii-or]
|
||||
* x-iscii-pa value: java.nio.charset.CharsetICU[x-iscii-pa]
|
||||
* x-iscii-ta value: java.nio.charset.CharsetICU[x-iscii-ta]
|
||||
* x-iscii-te value: java.nio.charset.CharsetICU[x-iscii-te]
|
||||
* x-ISCII91 value: java.nio.charset.CharsetICU[x-ISCII91]
|
||||
* x-ISO-2022-CN-CNS value: java.nio.charset.CharsetICU[x-ISO-2022-CN-CNS]
|
||||
* x-iso-8859-11 value: java.nio.charset.CharsetICU[x-iso-8859-11]
|
||||
* x-JavaUnicode value: java.nio.charset.CharsetICU[x-JavaUnicode]
|
||||
* x-JavaUnicode2 value: java.nio.charset.CharsetICU[x-JavaUnicode2]
|
||||
* x-JIS7 value: java.nio.charset.CharsetICU[x-JIS7]
|
||||
* x-JIS8 value: java.nio.charset.CharsetICU[x-JIS8]
|
||||
* x-LMBCS-1 value: java.nio.charset.CharsetICU[x-LMBCS-1]
|
||||
* x-mac-centraleurroman value: java.nio.charset.CharsetICU[x-mac-centraleurroman]
|
||||
* x-mac-cyrillic value: java.nio.charset.CharsetICU[x-mac-cyrillic]
|
||||
* x-mac-greek value: java.nio.charset.CharsetICU[x-mac-greek]
|
||||
* x-mac-turkish value: java.nio.charset.CharsetICU[x-mac-turkish]
|
||||
* x-MS950-HKSCS value: java.nio.charset.CharsetICU[x-MS950-HKSCS]
|
||||
* x-UnicodeBig value: java.nio.charset.CharsetICU[x-UnicodeBig]
|
||||
* x-UTF-16LE-BOM value: java.nio.charset.CharsetICU[x-UTF-16LE-BOM]
|
||||
* x-UTF16_OppositeEndian value: java.nio.charset.CharsetICU[x-UTF16_OppositeEndian]
|
||||
* x-UTF16_PlatformEndian value: java.nio.charset.CharsetICU[x-UTF16_PlatformEndian]
|
||||
* x-UTF32_OppositeEndian value: java.nio.charset.CharsetICU[x-UTF32_OppositeEndian]
|
||||
* x-UTF32_PlatformEndian value: java.nio.charset.CharsetICU[x-UTF32_PlatformEndian]
|
||||
*
|
||||
*/
|
||||
public static final int ANY_CHARSET = 0x00;
|
||||
public static final int US_ASCII = 0x03;
|
||||
public static final int ISO_8859_1 = 0x04;
|
||||
public static final int ISO_8859_2 = 0x05;
|
||||
public static final int ISO_8859_3 = 0x06;
|
||||
public static final int ISO_8859_4 = 0x07;
|
||||
public static final int ISO_8859_5 = 0x08;
|
||||
public static final int ISO_8859_6 = 0x09;
|
||||
public static final int ISO_8859_7 = 0x0A;
|
||||
public static final int ISO_8859_8 = 0x0B;
|
||||
public static final int ISO_8859_9 = 0x0C;
|
||||
public static final int SHIFT_JIS = 0x11;
|
||||
public static final int EUC_JP = 0x12;
|
||||
public static final int EUC_KR = 0x26;
|
||||
public static final int ISO_2022_JP = 0x27;
|
||||
public static final int ISO_2022_JP_2 = 0x28;
|
||||
public static final int UTF_8 = 0x6A;
|
||||
public static final int GBK = 0x71;
|
||||
public static final int GB18030 = 0x72;
|
||||
public static final int GB2312 = 0x07E9;
|
||||
public static final int BIG5 = 0x07EA;
|
||||
public static final int UCS2 = 0x03E8;
|
||||
public static final int UTF_16 = 0x03F7;
|
||||
public static final int HZ_GB_2312 = 0x0825;
|
||||
|
||||
/**
|
||||
* If the encoding of given data is unsupported, use UTF_8 to decode it.
|
||||
*/
|
||||
public static final int DEFAULT_CHARSET = UTF_8;
|
||||
|
||||
/**
|
||||
* Array of MIB enum numbers.
|
||||
*/
|
||||
private static final int[] MIBENUM_NUMBERS = {
|
||||
ANY_CHARSET,
|
||||
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,
|
||||
SHIFT_JIS,
|
||||
EUC_JP,
|
||||
EUC_KR,
|
||||
ISO_2022_JP,
|
||||
ISO_2022_JP_2,
|
||||
UTF_8,
|
||||
GBK,
|
||||
GB18030,
|
||||
GB2312,
|
||||
BIG5,
|
||||
UCS2,
|
||||
UTF_16,
|
||||
HZ_GB_2312,
|
||||
};
|
||||
|
||||
/**
|
||||
* The Well-known-charset Mime name.
|
||||
*/
|
||||
public static final String MIMENAME_ANY_CHARSET = "*";
|
||||
public static final String MIMENAME_US_ASCII = "us-ascii";
|
||||
public static final String MIMENAME_ISO_8859_1 = "iso-8859-1";
|
||||
public static final String MIMENAME_ISO_8859_2 = "iso-8859-2";
|
||||
public static final String MIMENAME_ISO_8859_3 = "iso-8859-3";
|
||||
public static final String MIMENAME_ISO_8859_4 = "iso-8859-4";
|
||||
public static final String MIMENAME_ISO_8859_5 = "iso-8859-5";
|
||||
public static final String MIMENAME_ISO_8859_6 = "iso-8859-6";
|
||||
public static final String MIMENAME_ISO_8859_7 = "iso-8859-7";
|
||||
public static final String MIMENAME_ISO_8859_8 = "iso-8859-8";
|
||||
public static final String MIMENAME_ISO_8859_9 = "iso-8859-9";
|
||||
public static final String MIMENAME_SHIFT_JIS = "shift_JIS";
|
||||
public static final String MIMENAME_EUC_JP = "euc-jp";
|
||||
public static final String MIMENAME_EUC_KR = "euc-kr";
|
||||
public static final String MIMENAME_ISO_2022_JP = "iso-2022-jp";
|
||||
public static final String MIMENAME_ISO_2022_JP_2 = "iso-2022-jp-2";
|
||||
public static final String MIMENAME_UTF_8 = "utf-8";
|
||||
public static final String MIMENAME_GBK = "gbk";
|
||||
public static final String MIMENAME_GB18030 = "gb18030";
|
||||
public static final String MIMENAME_GB2312 = "gb2312";
|
||||
public static final String MIMENAME_BIG5 = "big5";
|
||||
public static final String MIMENAME_UCS2 = "iso-10646-ucs-2";
|
||||
public static final String MIMENAME_UTF_16 = "utf-16";
|
||||
public static final String MIMENAME_HZ_GB_2312 = "hz-gb-2312";
|
||||
|
||||
public static final String DEFAULT_CHARSET_NAME = MIMENAME_UTF_8;
|
||||
|
||||
/**
|
||||
* Array of the names of character sets.
|
||||
*/
|
||||
private static final String[] MIME_NAMES = {
|
||||
MIMENAME_ANY_CHARSET,
|
||||
MIMENAME_US_ASCII,
|
||||
MIMENAME_ISO_8859_1,
|
||||
MIMENAME_ISO_8859_2,
|
||||
MIMENAME_ISO_8859_3,
|
||||
MIMENAME_ISO_8859_4,
|
||||
MIMENAME_ISO_8859_5,
|
||||
MIMENAME_ISO_8859_6,
|
||||
MIMENAME_ISO_8859_7,
|
||||
MIMENAME_ISO_8859_8,
|
||||
MIMENAME_ISO_8859_9,
|
||||
MIMENAME_SHIFT_JIS,
|
||||
MIMENAME_EUC_JP,
|
||||
MIMENAME_EUC_KR,
|
||||
MIMENAME_ISO_2022_JP,
|
||||
MIMENAME_ISO_2022_JP_2,
|
||||
MIMENAME_UTF_8,
|
||||
MIMENAME_GBK,
|
||||
MIMENAME_GB18030,
|
||||
MIMENAME_GB2312,
|
||||
MIMENAME_BIG5,
|
||||
MIMENAME_UCS2,
|
||||
MIMENAME_UTF_16,
|
||||
MIMENAME_HZ_GB_2312,
|
||||
};
|
||||
|
||||
private static final SparseArray<String> MIBENUM_TO_NAME_MAP;
|
||||
|
||||
private static final SimpleArrayMap<String, Integer> NAME_TO_MIBENUM_MAP;
|
||||
|
||||
static {
|
||||
// Create the HashMaps.
|
||||
MIBENUM_TO_NAME_MAP = new SparseArray<String>();
|
||||
NAME_TO_MIBENUM_MAP = new SimpleArrayMap<String, Integer>();
|
||||
assert (MIBENUM_NUMBERS.length == MIME_NAMES.length);
|
||||
final int count = MIBENUM_NUMBERS.length - 1;
|
||||
for (int i = 0; i <= count; i++) {
|
||||
MIBENUM_TO_NAME_MAP.put(MIBENUM_NUMBERS[i], MIME_NAMES[i]);
|
||||
NAME_TO_MIBENUM_MAP.put(MIME_NAMES[i], MIBENUM_NUMBERS[i]);
|
||||
}
|
||||
}
|
||||
|
||||
private CharacterSets() {
|
||||
} // Non-instantiatable
|
||||
|
||||
/**
|
||||
* Map an MIBEnum number to the name of the charset which this number
|
||||
* is assigned to by IANA.
|
||||
*
|
||||
* @param mibEnumValue An IANA assigned MIBEnum number.
|
||||
* @return The name string of the charset.
|
||||
*/
|
||||
public static String getMimeName(final int mibEnumValue)
|
||||
throws UnsupportedEncodingException {
|
||||
final String name = MIBENUM_TO_NAME_MAP.get(mibEnumValue);
|
||||
if (name == null) {
|
||||
throw new UnsupportedEncodingException();
|
||||
}
|
||||
return name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Map a well-known charset name to its assigned MIBEnum number.
|
||||
*
|
||||
* @param mimeName The charset name.
|
||||
* @return The MIBEnum number assigned by IANA for this charset.
|
||||
*/
|
||||
public static int getMibEnumValue(final String mimeName)
|
||||
throws UnsupportedEncodingException {
|
||||
if (null == mimeName) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
final Integer mibEnumValue = NAME_TO_MIBENUM_MAP.get(mimeName);
|
||||
if (mibEnumValue == null) {
|
||||
throw new UnsupportedEncodingException();
|
||||
}
|
||||
return mibEnumValue;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user