| /** |
| * Copyright (c) 2003-2007 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| * |
| * --------------------------------------------------------------------- |
| * |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 1999-2004 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 |
| * <http://www.apache.org/>. |
| */ |
| package org.eclipse.emf.ecore.xml.type.internal; |
| |
| |
| import java.io.IOException; |
| import java.io.Serializable; |
| import java.util.Arrays; |
| import java.util.Hashtable; |
| |
| /** |
| * NOTE: this class is for internal use only. |
| */ |
| public final class DataValue |
| { |
| |
| static class ValidationContext |
| { |
| // Empty. |
| } |
| |
| static class XSSimpleType |
| { |
| // Empty. |
| } |
| |
| /* |
| * This class provides encode/decode for RFC 2045 Base64 as |
| * defined by RFC 2045, N. Freed and N. Borenstein. |
| * RFC 2045: Multipurpose Internet Mail Extensions (MIME) |
| * Part One: Format of Internet Message Bodies. Reference |
| * 1996 Available at: http://www.ietf.org/rfc/rfc2045.txt |
| * This class is used by XML Schema binary format validation |
| * |
| * This implementation does not encode/decode streaming |
| * data. You need the data that you will encode/decode |
| * already on a byte array. |
| * |
| * @author Jeffrey Rodriguez |
| * @author Sandy Gao |
| */ |
| public static final class Base64 { |
| |
| static private final int BASELENGTH = 255; |
| static private final int LOOKUPLENGTH = 64; |
| static private final int TWENTYFOURBITGROUP = 24; |
| static private final int EIGHTBIT = 8; |
| static private final int SIXTEENBIT = 16; |
| static private final int FOURBYTE = 4; |
| static private final int SIGN = -128; |
| static private final char PAD = '='; |
| static private final boolean fDebug = false; |
| static final private byte [] base64Alphabet = new byte[BASELENGTH]; |
| static final private char [] lookUpBase64Alphabet = new char[LOOKUPLENGTH]; |
| |
| static { |
| |
| for (int i = 0; i<BASELENGTH; i++) { |
| base64Alphabet[i] = -1; |
| } |
| for (int i = 'Z'; i >= 'A'; i--) { |
| base64Alphabet[i] = (byte) (i-'A'); |
| } |
| for (int i = 'z'; i>= 'a'; i--) { |
| base64Alphabet[i] = (byte) ( i-'a' + 26); |
| } |
| |
| for (int i = '9'; i >= '0'; i--) { |
| base64Alphabet[i] = (byte) (i-'0' + 52); |
| } |
| |
| base64Alphabet['+'] = 62; |
| base64Alphabet['/'] = 63; |
| |
| for (int i = 0; i<=25; i++) |
| lookUpBase64Alphabet[i] = (char)('A'+i); |
| |
| for (int i = 26, j = 0; i<=51; i++, j++) |
| lookUpBase64Alphabet[i] = (char)('a'+ j); |
| |
| for (int i = 52, j = 0; i<=61; i++, j++) |
| lookUpBase64Alphabet[i] = (char)('0' + j); |
| lookUpBase64Alphabet[62] = '+'; |
| lookUpBase64Alphabet[63] = '/'; |
| |
| } |
| |
| protected static boolean isWhiteSpace(char octect) { |
| return (octect == 0x20 || octect == 0xd || octect == 0xa || octect == 0x9); |
| } |
| |
| protected static boolean isPad(char octect) { |
| return (octect == PAD); |
| } |
| |
| protected static boolean isData(char octect) { |
| return (base64Alphabet[octect] != -1); |
| } |
| |
| protected static boolean isBase64(char octect) { |
| return (isWhiteSpace(octect) || isPad(octect) || isData(octect)); |
| } |
| |
| /** |
| * Encodes hex octects into Base64 |
| * |
| * @param binaryData Array containing binaryData |
| * @return Encoded Base64 array |
| */ |
| public static String encode(byte[] binaryData) { |
| |
| // This implementation was changed to not introduce multi line content. |
| |
| if (binaryData == null) |
| return null; |
| |
| int lengthDataBits = binaryData.length*EIGHTBIT; |
| if (lengthDataBits == 0) { |
| return ""; |
| } |
| |
| int fewerThan24bits = lengthDataBits%TWENTYFOURBITGROUP; |
| int numberTriplets = lengthDataBits/TWENTYFOURBITGROUP; |
| int numberQuartet = fewerThan24bits != 0 ? numberTriplets+1 : numberTriplets; |
| char encodedData[] = null; |
| |
| encodedData = new char[numberQuartet*4]; |
| |
| byte k=0, l=0, b1=0,b2=0,b3=0; |
| |
| int encodedIndex = 0; |
| int dataIndex = 0; |
| if (fDebug) { |
| System.out.println("number of triplets = " + numberTriplets ); |
| } |
| |
| for (int i=0; i<numberTriplets; i++) { |
| b1 = binaryData[dataIndex++]; |
| b2 = binaryData[dataIndex++]; |
| b3 = binaryData[dataIndex++]; |
| |
| if (fDebug) { |
| System.out.println( "b1= " + b1 +", b2= " + b2 + ", b3= " + b3 ); |
| } |
| |
| l = (byte)(b2 & 0x0f); |
| k = (byte)(b1 & 0x03); |
| |
| byte val1 = ((b1 & SIGN)==0)?(byte)(b1>>2):(byte)((b1)>>2^0xc0); |
| |
| byte val2 = ((b2 & SIGN)==0)?(byte)(b2>>4):(byte)((b2)>>4^0xf0); |
| byte val3 = ((b3 & SIGN)==0)?(byte)(b3>>6):(byte)((b3)>>6^0xfc); |
| |
| if (fDebug) { |
| System.out.println( "val2 = " + val2 ); |
| System.out.println( "k4 = " + (k<<4)); |
| System.out.println( "vak = " + (val2 | (k<<4))); |
| } |
| |
| encodedData[encodedIndex++] = lookUpBase64Alphabet[ val1 ]; |
| encodedData[encodedIndex++] = lookUpBase64Alphabet[ val2 | ( k<<4 )]; |
| encodedData[encodedIndex++] = lookUpBase64Alphabet[ (l <<2 ) | val3 ]; |
| encodedData[encodedIndex++] = lookUpBase64Alphabet[ b3 & 0x3f ]; |
| } |
| |
| // form integral number of 6-bit groups |
| if (fewerThan24bits == EIGHTBIT) { |
| b1 = binaryData[dataIndex]; |
| k = (byte) ( b1 &0x03 ); |
| if (fDebug) { |
| System.out.println("b1=" + b1); |
| System.out.println("b1<<2 = " + (b1>>2) ); |
| } |
| byte val1 = ((b1 & SIGN)==0)?(byte)(b1>>2):(byte)((b1)>>2^0xc0); |
| encodedData[encodedIndex++] = lookUpBase64Alphabet[ val1 ]; |
| encodedData[encodedIndex++] = lookUpBase64Alphabet[ k<<4 ]; |
| encodedData[encodedIndex++] = PAD; |
| encodedData[encodedIndex++] = PAD; |
| } else if (fewerThan24bits == SIXTEENBIT) { |
| b1 = binaryData[dataIndex]; |
| b2 = binaryData[dataIndex +1 ]; |
| l = ( byte ) ( b2 &0x0f ); |
| k = ( byte ) ( b1 &0x03 ); |
| |
| byte val1 = ((b1 & SIGN)==0)?(byte)(b1>>2):(byte)((b1)>>2^0xc0); |
| byte val2 = ((b2 & SIGN)==0)?(byte)(b2>>4):(byte)((b2)>>4^0xf0); |
| |
| encodedData[encodedIndex++] = lookUpBase64Alphabet[ val1 ]; |
| encodedData[encodedIndex++] = lookUpBase64Alphabet[ val2 | ( k<<4 )]; |
| encodedData[encodedIndex++] = lookUpBase64Alphabet[ l<<2 ]; |
| encodedData[encodedIndex++] = PAD; |
| } |
| |
| //encodedData[encodedIndex] = 0xa; |
| |
| return new String(encodedData); |
| } |
| |
| /** |
| * Decodes Base64 data into octects |
| * |
| * @param encoded |
| * @return Array containind decoded data. |
| */ |
| public static byte[] decode(String encoded) { |
| |
| if (encoded == null) |
| return null; |
| |
| char[] base64Data = encoded.toCharArray(); |
| // remove white spaces |
| int len = removeWhiteSpace(base64Data); |
| |
| if (len%FOURBYTE != 0) { |
| return null;//should be divisible by four |
| } |
| |
| int numberQuadruple = (len/FOURBYTE ); |
| |
| if (numberQuadruple == 0) |
| return new byte[0]; |
| |
| byte decodedData[] = null; |
| byte b1=0,b2=0,b3=0, b4=0; |
| char d1=0,d2=0,d3=0,d4=0; |
| |
| int i = 0; |
| int encodedIndex = 0; |
| int dataIndex = 0; |
| decodedData = new byte[ (numberQuadruple)*3]; |
| |
| for (; i<numberQuadruple-1; i++) { |
| |
| if (!isData( (d1 = base64Data[dataIndex++]) )|| |
| !isData( (d2 = base64Data[dataIndex++]) )|| |
| !isData( (d3 = base64Data[dataIndex++]) )|| |
| !isData( (d4 = base64Data[dataIndex++]) )) |
| return null;//if found "no data" just return null |
| |
| b1 = base64Alphabet[d1]; |
| b2 = base64Alphabet[d2]; |
| b3 = base64Alphabet[d3]; |
| b4 = base64Alphabet[d4]; |
| |
| decodedData[encodedIndex++] = (byte)( b1 <<2 | b2>>4 ) ; |
| decodedData[encodedIndex++] = (byte)(((b2 & 0xf)<<4 ) |( (b3>>2) & 0xf) ); |
| decodedData[encodedIndex++] = (byte)( b3<<6 | b4 ); |
| } |
| |
| if (!isData( (d1 = base64Data[dataIndex++]) ) || |
| !isData( (d2 = base64Data[dataIndex++]) )) { |
| return null;//if found "no data" just return null |
| } |
| |
| b1 = base64Alphabet[d1]; |
| b2 = base64Alphabet[d2]; |
| |
| d3 = base64Data[dataIndex++]; |
| d4 = base64Data[dataIndex++]; |
| if (!isData( (d3 ) ) || |
| !isData( (d4 ) )) {//Check if they are PAD characters |
| if (isPad( d3 ) && isPad( d4)) { //Two PAD e.g. 3c[Pad][Pad] |
| if ((b2 & 0xf) != 0)//last 4 bits should be zero |
| return null; |
| byte[] tmp = new byte[ i*3 + 1 ]; |
| System.arraycopy( decodedData, 0, tmp, 0, i*3 ); |
| tmp[encodedIndex] = (byte)( b1 <<2 | b2>>4 ) ; |
| return tmp; |
| } else if (!isPad( d3) && isPad(d4)) { //One PAD e.g. 3cQ[Pad] |
| b3 = base64Alphabet[ d3 ]; |
| if ((b3 & 0x3 ) != 0)//last 2 bits should be zero |
| return null; |
| byte[] tmp = new byte[ i*3 + 2 ]; |
| System.arraycopy( decodedData, 0, tmp, 0, i*3 ); |
| tmp[encodedIndex++] = (byte)( b1 <<2 | b2>>4 ); |
| tmp[encodedIndex] = (byte)(((b2 & 0xf)<<4 ) |( (b3>>2) & 0xf) ); |
| return tmp; |
| } else { |
| return null;//an error like "3c[Pad]r", "3cdX", "3cXd", "3cXX" where X is non data |
| } |
| } else { //No PAD e.g 3cQl |
| b3 = base64Alphabet[ d3 ]; |
| b4 = base64Alphabet[ d4 ]; |
| decodedData[encodedIndex++] = (byte)( b1 <<2 | b2>>4 ) ; |
| decodedData[encodedIndex++] = (byte)(((b2 & 0xf)<<4 ) |( (b3>>2) & 0xf) ); |
| decodedData[encodedIndex++] = (byte)( b3<<6 | b4 ); |
| |
| } |
| |
| return decodedData; |
| } |
| |
| /** |
| * remove WhiteSpace from MIME containing encoded Base64 data. |
| * |
| * @param data the byte array of base64 data (with WS) |
| * @return the new length |
| */ |
| protected static int removeWhiteSpace(char[] data) { |
| if (data == null) |
| return 0; |
| |
| // count characters that's not whitespace |
| int newSize = 0; |
| int len = data.length; |
| for (int i = 0; i < len; i++) { |
| if (!isWhiteSpace(data[i])) |
| data[newSize++] = data[i]; |
| } |
| return newSize; |
| } |
| } |
| |
| |
| /* |
| * format validation |
| * |
| * This class encodes/decodes hexadecimal data |
| * @author Jeffrey Rodriguez |
| */ |
| public static final class HexBin { |
| static private final int BASELENGTH = 255; |
| static private final int LOOKUPLENGTH = 16; |
| static final private byte [] hexNumberTable = new byte[BASELENGTH]; |
| static final private char [] lookUpHexAlphabet = new char[LOOKUPLENGTH]; |
| |
| |
| static { |
| for (int i = 0; i<BASELENGTH; i++ ) { |
| hexNumberTable[i] = -1; |
| } |
| for ( int i = '9'; i >= '0'; i--) { |
| hexNumberTable[i] = (byte) (i-'0'); |
| } |
| for ( int i = 'F'; i>= 'A'; i--) { |
| hexNumberTable[i] = (byte) ( i-'A' + 10 ); |
| } |
| for ( int i = 'f'; i>= 'a'; i--) { |
| hexNumberTable[i] = (byte) ( i-'a' + 10 ); |
| } |
| |
| for(int i = 0; i<10; i++ ) |
| lookUpHexAlphabet[i] = (char)('0'+i); |
| for(int i = 10; i<=15; i++ ) |
| lookUpHexAlphabet[i] = (char)('A'+i -10); |
| } |
| |
| /** |
| * Encode a byte array to hex string |
| * |
| * @param binaryData array of byte to encode |
| * @return return encoded string |
| */ |
| static public String encode(byte[] binaryData) { |
| if (binaryData == null) |
| return null; |
| int lengthData = binaryData.length; |
| int lengthEncode = lengthData * 2; |
| char[] encodedData = new char[lengthEncode]; |
| int temp; |
| for (int i = 0; i < lengthData; i++) { |
| temp = binaryData[i]; |
| if (temp < 0) |
| temp += 256; |
| encodedData[i*2] = lookUpHexAlphabet[temp >> 4]; |
| encodedData[i*2+1] = lookUpHexAlphabet[temp & 0xf]; |
| } |
| return new String(encodedData); |
| } |
| |
| /** |
| * Decode hex string to a byte array |
| * |
| * @param encoded encoded string |
| * @return return array of byte to encode |
| */ |
| static public byte[] decode(String encoded) { |
| if (encoded == null) |
| return null; |
| int lengthData = encoded.length(); |
| if (lengthData % 2 != 0) |
| return null; |
| |
| char[] binaryData = encoded.toCharArray(); |
| int lengthDecode = lengthData / 2; |
| byte[] decodedData = new byte[lengthDecode]; |
| byte temp1, temp2; |
| for( int i = 0; i<lengthDecode; i++ ){ |
| temp1 = hexNumberTable[binaryData[i*2]]; |
| if (temp1 == -1) |
| return null; |
| temp2 = hexNumberTable[binaryData[i*2+1]]; |
| if (temp2 == -1) |
| return null; |
| decodedData[i] = (byte)((temp1 << 4) | temp2); |
| } |
| return decodedData; |
| } |
| } |
| |
| /* |
| * EncodingMap is a convenience class which handles conversions between |
| * IANA encoding names and Java encoding names, and vice versa. The |
| * encoding names used in XML instance documents <strong>must</strong> |
| * be the IANA encoding names specified or one of the aliases for those names |
| * which IANA defines. |
| * <p> |
| * <TABLE BORDER="0" WIDTH="100%"> |
| * <TR> |
| * <TD WIDTH="33%"> |
| * <P ALIGN="CENTER"><B>Common Name</B> |
| * </TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER"><B>Use this name in XML files</B> |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER"><B>Name Type</B> |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER"><B>Xerces converts to this Java Encoder Name</B> |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">8 bit Unicode</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">UTF-8 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">UTF8 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 1</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-1 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-1 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 2</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-2 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-2 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 3</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-3 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-3 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 4</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-4 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-4 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin Cyrillic</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-5 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-5 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin Arabic</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-6 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-6 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin Greek</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-7 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-7 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin Hebrew</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-8 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-8 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 5</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-9 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-9 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: US</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-us |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp037 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Canada</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-ca |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp037 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Netherlands</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-nl |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp037 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Denmark</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-dk |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp277 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Norway</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-no |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp277 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Finland</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-fi |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp278 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Sweden</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-se |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp278 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Italy</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-it |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp280 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Spain, Latin America</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-es |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp284 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Great Britain</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-gb |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp285 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: France</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-fr |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp297 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Arabic</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-ar1 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp420 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Hebrew</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-he |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp424 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Switzerland</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-ch |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp500 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Roece</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-roece |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp870 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Yugoslavia</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-yu |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp870 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Iceland</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-is |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp871 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Urdu</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-ar2 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp918 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Chinese for PRC, mixed 1/2 byte</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">gb2312 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">GB2312 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Extended Unix Code, packed for Japanese</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">euc-jp |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">eucjis |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Japanese: iso-2022-jp</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">iso-2020-jp |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">JIS |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Japanese: Shift JIS</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">Shift_JIS |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">SJIS |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Chinese: Big5</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">Big5 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">Big5 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Extended Unix Code, packed for Korean</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">euc-kr |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">iso2022kr |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Cyrillic</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">koi8-r |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">koi8-r |
| * </TD> |
| * </TR> |
| * </TABLE> |
| * |
| * @author TAMURA Kent, IBM |
| * @author Andy Clark, IBM |
| */ |
| public static class EncodingMap { |
| |
| // |
| // Data |
| // |
| |
| /** fIANA2JavaMap */ |
| protected final static Hashtable<String, String> fIANA2JavaMap = new Hashtable<String, String>(); |
| |
| /** fJava2IANAMap */ |
| protected final static Hashtable<String, String> fJava2IANAMap = new Hashtable<String, String>(); |
| |
| // |
| // Static initialization |
| // |
| |
| static { |
| |
| // add IANA to Java encoding mappings. |
| fIANA2JavaMap.put("BIG5", "Big5"); |
| fIANA2JavaMap.put("CSBIG5", "Big5"); |
| fIANA2JavaMap.put("CP037", "CP037"); |
| fIANA2JavaMap.put("IBM037", "CP037"); |
| fIANA2JavaMap.put("CSIBM037", "CP037"); |
| fIANA2JavaMap.put("EBCDIC-CP-US", "CP037"); |
| fIANA2JavaMap.put("EBCDIC-CP-CA", "CP037"); |
| fIANA2JavaMap.put("EBCDIC-CP-NL", "CP037"); |
| fIANA2JavaMap.put("EBCDIC-CP-WT", "CP037"); |
| fIANA2JavaMap.put("IBM273", "CP273"); |
| fIANA2JavaMap.put("CP273", "CP273"); |
| fIANA2JavaMap.put("CSIBM273", "CP273"); |
| fIANA2JavaMap.put("IBM277", "CP277"); |
| fIANA2JavaMap.put("CP277", "CP277"); |
| fIANA2JavaMap.put("CSIBM277", "CP277"); |
| fIANA2JavaMap.put("EBCDIC-CP-DK", "CP277"); |
| fIANA2JavaMap.put("EBCDIC-CP-NO", "CP277"); |
| fIANA2JavaMap.put("IBM278", "CP278"); |
| fIANA2JavaMap.put("CP278", "CP278"); |
| fIANA2JavaMap.put("CSIBM278", "CP278"); |
| fIANA2JavaMap.put("EBCDIC-CP-FI", "CP278"); |
| fIANA2JavaMap.put("EBCDIC-CP-SE", "CP278"); |
| fIANA2JavaMap.put("IBM280", "CP280"); |
| fIANA2JavaMap.put("CP280", "CP280"); |
| fIANA2JavaMap.put("CSIBM280", "CP280"); |
| fIANA2JavaMap.put("EBCDIC-CP-IT", "CP280"); |
| fIANA2JavaMap.put("IBM284", "CP284"); |
| fIANA2JavaMap.put("CP284", "CP284"); |
| fIANA2JavaMap.put("CSIBM284", "CP284"); |
| fIANA2JavaMap.put("EBCDIC-CP-ES", "CP284"); |
| fIANA2JavaMap.put("EBCDIC-CP-GB", "CP285"); |
| fIANA2JavaMap.put("IBM285", "CP285"); |
| fIANA2JavaMap.put("CP285", "CP285"); |
| fIANA2JavaMap.put("CSIBM285", "CP285"); |
| fIANA2JavaMap.put("EBCDIC-JP-KANA", "CP290"); |
| fIANA2JavaMap.put("IBM290", "CP290"); |
| fIANA2JavaMap.put("CP290", "CP290"); |
| fIANA2JavaMap.put("CSIBM290", "CP290"); |
| fIANA2JavaMap.put("EBCDIC-CP-FR", "CP297"); |
| fIANA2JavaMap.put("IBM297", "CP297"); |
| fIANA2JavaMap.put("CP297", "CP297"); |
| fIANA2JavaMap.put("CSIBM297", "CP297"); |
| fIANA2JavaMap.put("EBCDIC-CP-AR1", "CP420"); |
| fIANA2JavaMap.put("IBM420", "CP420"); |
| fIANA2JavaMap.put("CP420", "CP420"); |
| fIANA2JavaMap.put("CSIBM420", "CP420"); |
| fIANA2JavaMap.put("EBCDIC-CP-HE", "CP424"); |
| fIANA2JavaMap.put("IBM424", "CP424"); |
| fIANA2JavaMap.put("CP424", "CP424"); |
| fIANA2JavaMap.put("CSIBM424", "CP424"); |
| fIANA2JavaMap.put("IBM437", "CP437"); |
| fIANA2JavaMap.put("437", "CP437"); |
| fIANA2JavaMap.put("CP437", "CP437"); |
| fIANA2JavaMap.put("CSPC8CODEPAGE437", "CP437"); |
| fIANA2JavaMap.put("EBCDIC-CP-CH", "CP500"); |
| fIANA2JavaMap.put("IBM500", "CP500"); |
| fIANA2JavaMap.put("CP500", "CP500"); |
| fIANA2JavaMap.put("CSIBM500", "CP500"); |
| fIANA2JavaMap.put("EBCDIC-CP-CH", "CP500"); |
| fIANA2JavaMap.put("EBCDIC-CP-BE", "CP500"); |
| fIANA2JavaMap.put("IBM775", "CP775"); |
| fIANA2JavaMap.put("CP775", "CP775"); |
| fIANA2JavaMap.put("CSPC775BALTIC", "CP775"); |
| fIANA2JavaMap.put("IBM850", "CP850"); |
| fIANA2JavaMap.put("850", "CP850"); |
| fIANA2JavaMap.put("CP850", "CP850"); |
| fIANA2JavaMap.put("CSPC850MULTILINGUAL", "CP850"); |
| fIANA2JavaMap.put("IBM852", "CP852"); |
| fIANA2JavaMap.put("852", "CP852"); |
| fIANA2JavaMap.put("CP852", "CP852"); |
| fIANA2JavaMap.put("CSPCP852", "CP852"); |
| fIANA2JavaMap.put("IBM855", "CP855"); |
| fIANA2JavaMap.put("855", "CP855"); |
| fIANA2JavaMap.put("CP855", "CP855"); |
| fIANA2JavaMap.put("CSIBM855", "CP855"); |
| fIANA2JavaMap.put("IBM857", "CP857"); |
| fIANA2JavaMap.put("857", "CP857"); |
| fIANA2JavaMap.put("CP857", "CP857"); |
| fIANA2JavaMap.put("CSIBM857", "CP857"); |
| fIANA2JavaMap.put("IBM00858", "CP858"); |
| fIANA2JavaMap.put("CP00858", "CP858"); |
| fIANA2JavaMap.put("CCSID00858", "CP858"); |
| fIANA2JavaMap.put("IBM860", "CP860"); |
| fIANA2JavaMap.put("860", "CP860"); |
| fIANA2JavaMap.put("CP860", "CP860"); |
| fIANA2JavaMap.put("CSIBM860", "CP860"); |
| fIANA2JavaMap.put("IBM861", "CP861"); |
| fIANA2JavaMap.put("861", "CP861"); |
| fIANA2JavaMap.put("CP861", "CP861"); |
| fIANA2JavaMap.put("CP-IS", "CP861"); |
| fIANA2JavaMap.put("CSIBM861", "CP861"); |
| fIANA2JavaMap.put("IBM862", "CP862"); |
| fIANA2JavaMap.put("862", "CP862"); |
| fIANA2JavaMap.put("CP862", "CP862"); |
| fIANA2JavaMap.put("CSPC862LATINHEBREW", "CP862"); |
| fIANA2JavaMap.put("IBM863", "CP863"); |
| fIANA2JavaMap.put("863", "CP863"); |
| fIANA2JavaMap.put("CP863", "CP863"); |
| fIANA2JavaMap.put("CSIBM863", "CP863"); |
| fIANA2JavaMap.put("IBM864", "CP864"); |
| fIANA2JavaMap.put("CP864", "CP864"); |
| fIANA2JavaMap.put("CSIBM864", "CP864"); |
| fIANA2JavaMap.put("IBM865", "CP865"); |
| fIANA2JavaMap.put("865", "CP865"); |
| fIANA2JavaMap.put("CP865", "CP865"); |
| fIANA2JavaMap.put("CSIBM865", "CP865"); |
| fIANA2JavaMap.put("IBM866", "CP866"); |
| fIANA2JavaMap.put("866", "CP866"); |
| fIANA2JavaMap.put("CP866", "CP866"); |
| fIANA2JavaMap.put("CSIBM866", "CP866"); |
| fIANA2JavaMap.put("IBM868", "CP868"); |
| fIANA2JavaMap.put("CP868", "CP868"); |
| fIANA2JavaMap.put("CSIBM868", "CP868"); |
| fIANA2JavaMap.put("CP-AR", "CP868"); |
| fIANA2JavaMap.put("IBM869", "CP869"); |
| fIANA2JavaMap.put("CP869", "CP869"); |
| fIANA2JavaMap.put("CSIBM869", "CP869"); |
| fIANA2JavaMap.put("CP-GR", "CP869"); |
| fIANA2JavaMap.put("IBM870", "CP870"); |
| fIANA2JavaMap.put("CP870", "CP870"); |
| fIANA2JavaMap.put("CSIBM870", "CP870"); |
| fIANA2JavaMap.put("EBCDIC-CP-ROECE", "CP870"); |
| fIANA2JavaMap.put("EBCDIC-CP-YU", "CP870"); |
| fIANA2JavaMap.put("IBM871", "CP871"); |
| fIANA2JavaMap.put("CP871", "CP871"); |
| fIANA2JavaMap.put("CSIBM871", "CP871"); |
| fIANA2JavaMap.put("EBCDIC-CP-IS", "CP871"); |
| fIANA2JavaMap.put("IBM918", "CP918"); |
| fIANA2JavaMap.put("CP918", "CP918"); |
| fIANA2JavaMap.put("CSIBM918", "CP918"); |
| fIANA2JavaMap.put("EBCDIC-CP-AR2", "CP918"); |
| fIANA2JavaMap.put("IBM00924", "CP924"); |
| fIANA2JavaMap.put("CP00924", "CP924"); |
| fIANA2JavaMap.put("CCSID00924", "CP924"); |
| // is this an error??? |
| fIANA2JavaMap.put("EBCDIC-LATIN9--EURO", "CP924"); |
| fIANA2JavaMap.put("IBM1026", "CP1026"); |
| fIANA2JavaMap.put("CP1026", "CP1026"); |
| fIANA2JavaMap.put("CSIBM1026", "CP1026"); |
| fIANA2JavaMap.put("IBM01140", "Cp1140"); |
| fIANA2JavaMap.put("CP01140", "Cp1140"); |
| fIANA2JavaMap.put("CCSID01140", "Cp1140"); |
| fIANA2JavaMap.put("IBM01141", "Cp1141"); |
| fIANA2JavaMap.put("CP01141", "Cp1141"); |
| fIANA2JavaMap.put("CCSID01141", "Cp1141"); |
| fIANA2JavaMap.put("IBM01142", "Cp1142"); |
| fIANA2JavaMap.put("CP01142", "Cp1142"); |
| fIANA2JavaMap.put("CCSID01142", "Cp1142"); |
| fIANA2JavaMap.put("IBM01143", "Cp1143"); |
| fIANA2JavaMap.put("CP01143", "Cp1143"); |
| fIANA2JavaMap.put("CCSID01143", "Cp1143"); |
| fIANA2JavaMap.put("IBM01144", "Cp1144"); |
| fIANA2JavaMap.put("CP01144", "Cp1144"); |
| fIANA2JavaMap.put("CCSID01144", "Cp1144"); |
| fIANA2JavaMap.put("IBM01145", "Cp1145"); |
| fIANA2JavaMap.put("CP01145", "Cp1145"); |
| fIANA2JavaMap.put("CCSID01145", "Cp1145"); |
| fIANA2JavaMap.put("IBM01146", "Cp1146"); |
| fIANA2JavaMap.put("CP01146", "Cp1146"); |
| fIANA2JavaMap.put("CCSID01146", "Cp1146"); |
| fIANA2JavaMap.put("IBM01147", "Cp1147"); |
| fIANA2JavaMap.put("CP01147", "Cp1147"); |
| fIANA2JavaMap.put("CCSID01147", "Cp1147"); |
| fIANA2JavaMap.put("IBM01148", "Cp1148"); |
| fIANA2JavaMap.put("CP01148", "Cp1148"); |
| fIANA2JavaMap.put("CCSID01148", "Cp1148"); |
| fIANA2JavaMap.put("IBM01149", "Cp1149"); |
| fIANA2JavaMap.put("CP01149", "Cp1149"); |
| fIANA2JavaMap.put("CCSID01149", "Cp1149"); |
| fIANA2JavaMap.put("EUC-JP", "EUCJIS"); |
| fIANA2JavaMap.put("CSEUCPKDFMTJAPANESE", "EUCJIS"); |
| fIANA2JavaMap.put("EXTENDED_UNIX_CODE_PACKED_FORMAT_FOR_JAPANESE", "EUCJIS"); |
| fIANA2JavaMap.put("EUC-KR", "KSC5601"); |
| fIANA2JavaMap.put("GB2312", "GB2312"); |
| fIANA2JavaMap.put("CSGB2312", "GB2312"); |
| fIANA2JavaMap.put("ISO-2022-JP", "JIS"); |
| fIANA2JavaMap.put("CSISO2022JP", "JIS"); |
| fIANA2JavaMap.put("ISO-2022-KR", "ISO2022KR"); |
| fIANA2JavaMap.put("CSISO2022KR", "ISO2022KR"); |
| fIANA2JavaMap.put("ISO-2022-CN", "ISO2022CN"); |
| |
| fIANA2JavaMap.put("X0201", "JIS0201"); |
| fIANA2JavaMap.put("CSISO13JISC6220JP", "JIS0201"); |
| fIANA2JavaMap.put("X0208", "JIS0208"); |
| fIANA2JavaMap.put("ISO-IR-87", "JIS0208"); |
| fIANA2JavaMap.put("X0208dbiJIS_X0208-1983", "JIS0208"); |
| fIANA2JavaMap.put("CSISO87JISX0208", "JIS0208"); |
| fIANA2JavaMap.put("X0212", "JIS0212"); |
| fIANA2JavaMap.put("ISO-IR-159", "JIS0212"); |
| fIANA2JavaMap.put("CSISO159JISX02121990", "JIS0212"); |
| fIANA2JavaMap.put("GB18030", "GB18030"); |
| fIANA2JavaMap.put("SHIFT_JIS", "SJIS"); |
| fIANA2JavaMap.put("CSSHIFTJIS", "SJIS"); |
| fIANA2JavaMap.put("MS_KANJI", "SJIS"); |
| fIANA2JavaMap.put("WINDOWS-31J", "MS932"); |
| fIANA2JavaMap.put("CSWINDOWS31J", "MS932"); |
| |
| // Add support for Cp1252 and its friends |
| fIANA2JavaMap.put("WINDOWS-1250", "Cp1250"); |
| fIANA2JavaMap.put("WINDOWS-1251", "Cp1251"); |
| fIANA2JavaMap.put("WINDOWS-1252", "Cp1252"); |
| fIANA2JavaMap.put("WINDOWS-1253", "Cp1253"); |
| fIANA2JavaMap.put("WINDOWS-1254", "Cp1254"); |
| fIANA2JavaMap.put("WINDOWS-1255", "Cp1255"); |
| fIANA2JavaMap.put("WINDOWS-1256", "Cp1256"); |
| fIANA2JavaMap.put("WINDOWS-1257", "Cp1257"); |
| fIANA2JavaMap.put("WINDOWS-1258", "Cp1258"); |
| fIANA2JavaMap.put("TIS-620", "TIS620"); |
| |
| fIANA2JavaMap.put("ISO-8859-1", "ISO8859_1"); |
| fIANA2JavaMap.put("ISO-IR-100", "ISO8859_1"); |
| fIANA2JavaMap.put("ISO_8859-1", "ISO8859_1"); |
| fIANA2JavaMap.put("LATIN1", "ISO8859_1"); |
| fIANA2JavaMap.put("CSISOLATIN1", "ISO8859_1"); |
| fIANA2JavaMap.put("L1", "ISO8859_1"); |
| fIANA2JavaMap.put("IBM819", "ISO8859_1"); |
| fIANA2JavaMap.put("CP819", "ISO8859_1"); |
| |
| fIANA2JavaMap.put("ISO-8859-2", "ISO8859_2"); |
| fIANA2JavaMap.put("ISO-IR-101", "ISO8859_2"); |
| fIANA2JavaMap.put("ISO_8859-2", "ISO8859_2"); |
| fIANA2JavaMap.put("LATIN2", "ISO8859_2"); |
| fIANA2JavaMap.put("CSISOLATIN2", "ISO8859_2"); |
| fIANA2JavaMap.put("L2", "ISO8859_2"); |
| |
| fIANA2JavaMap.put("ISO-8859-3", "ISO8859_3"); |
| fIANA2JavaMap.put("ISO-IR-109", "ISO8859_3"); |
| fIANA2JavaMap.put("ISO_8859-3", "ISO8859_3"); |
| fIANA2JavaMap.put("LATIN3", "ISO8859_3"); |
| fIANA2JavaMap.put("CSISOLATIN3", "ISO8859_3"); |
| fIANA2JavaMap.put("L3", "ISO8859_3"); |
| |
| fIANA2JavaMap.put("ISO-8859-4", "ISO8859_4"); |
| fIANA2JavaMap.put("ISO-IR-110", "ISO8859_4"); |
| fIANA2JavaMap.put("ISO_8859-4", "ISO8859_4"); |
| fIANA2JavaMap.put("LATIN4", "ISO8859_4"); |
| fIANA2JavaMap.put("CSISOLATIN4", "ISO8859_4"); |
| fIANA2JavaMap.put("L4", "ISO8859_4"); |
| |
| fIANA2JavaMap.put("ISO-8859-5", "ISO8859_5"); |
| fIANA2JavaMap.put("ISO-IR-144", "ISO8859_5"); |
| fIANA2JavaMap.put("ISO_8859-5", "ISO8859_5"); |
| fIANA2JavaMap.put("CYRILLIC", "ISO8859_5"); |
| fIANA2JavaMap.put("CSISOLATINCYRILLIC", "ISO8859_5"); |
| |
| fIANA2JavaMap.put("ISO-8859-6", "ISO8859_6"); |
| fIANA2JavaMap.put("ISO-IR-127", "ISO8859_6"); |
| fIANA2JavaMap.put("ISO_8859-6", "ISO8859_6"); |
| fIANA2JavaMap.put("ECMA-114", "ISO8859_6"); |
| fIANA2JavaMap.put("ASMO-708", "ISO8859_6"); |
| fIANA2JavaMap.put("ARABIC", "ISO8859_6"); |
| fIANA2JavaMap.put("CSISOLATINARABIC", "ISO8859_6"); |
| |
| fIANA2JavaMap.put("ISO-8859-7", "ISO8859_7"); |
| fIANA2JavaMap.put("ISO-IR-126", "ISO8859_7"); |
| fIANA2JavaMap.put("ISO_8859-7", "ISO8859_7"); |
| fIANA2JavaMap.put("ELOT_928", "ISO8859_7"); |
| fIANA2JavaMap.put("ECMA-118", "ISO8859_7"); |
| fIANA2JavaMap.put("GREEK", "ISO8859_7"); |
| fIANA2JavaMap.put("CSISOLATINGREEK", "ISO8859_7"); |
| fIANA2JavaMap.put("GREEK8", "ISO8859_7"); |
| |
| fIANA2JavaMap.put("ISO-8859-8", "ISO8859_8"); |
| fIANA2JavaMap.put("ISO-8859-8-I", "ISO8859_8"); // added since this encoding only differs w.r.t. presentation |
| fIANA2JavaMap.put("ISO-IR-138", "ISO8859_8"); |
| fIANA2JavaMap.put("ISO_8859-8", "ISO8859_8"); |
| fIANA2JavaMap.put("HEBREW", "ISO8859_8"); |
| fIANA2JavaMap.put("CSISOLATINHEBREW", "ISO8859_8"); |
| |
| fIANA2JavaMap.put("ISO-8859-9", "ISO8859_9"); |
| fIANA2JavaMap.put("ISO-IR-148", "ISO8859_9"); |
| fIANA2JavaMap.put("ISO_8859-9", "ISO8859_9"); |
| fIANA2JavaMap.put("LATIN5", "ISO8859_9"); |
| fIANA2JavaMap.put("CSISOLATIN5", "ISO8859_9"); |
| fIANA2JavaMap.put("L5", "ISO8859_9"); |
| |
| fIANA2JavaMap.put("KOI8-R", "KOI8_R"); |
| fIANA2JavaMap.put("CSKOI8R", "KOI8_R"); |
| fIANA2JavaMap.put("US-ASCII", "ASCII"); |
| fIANA2JavaMap.put("ISO-IR-6", "ASCII"); |
| fIANA2JavaMap.put("ANSI_X3.4-1986", "ASCII"); |
| fIANA2JavaMap.put("ISO_646.IRV:1991", "ASCII"); |
| fIANA2JavaMap.put("ASCII", "ASCII"); |
| fIANA2JavaMap.put("CSASCII", "ASCII"); |
| fIANA2JavaMap.put("ISO646-US", "ASCII"); |
| fIANA2JavaMap.put("US", "ASCII"); |
| fIANA2JavaMap.put("IBM367", "ASCII"); |
| fIANA2JavaMap.put("CP367", "ASCII"); |
| fIANA2JavaMap.put("UTF-8", "UTF8"); |
| fIANA2JavaMap.put("UTF-16", "Unicode"); |
| fIANA2JavaMap.put("UTF-16BE", "UnicodeBig"); |
| fIANA2JavaMap.put("UTF-16LE", "UnicodeLittle"); |
| |
| // support for 1047, as proposed to be added to the |
| // IANA registry in |
| // http://lists.w3.org/Archives/Public/ietf-charset/2002JulSep/0049.html |
| fIANA2JavaMap.put("IBM-1047", "Cp1047"); |
| fIANA2JavaMap.put("IBM1047", "Cp1047"); |
| fIANA2JavaMap.put("CP1047", "Cp1047"); |
| |
| // Adding new aliases as proposed in |
| // http://lists.w3.org/Archives/Public/ietf-charset/2002JulSep/0058.html |
| fIANA2JavaMap.put("IBM-37", "CP037"); |
| fIANA2JavaMap.put("IBM-273", "CP273"); |
| fIANA2JavaMap.put("IBM-277", "CP277"); |
| fIANA2JavaMap.put("IBM-278", "CP278"); |
| fIANA2JavaMap.put("IBM-280", "CP280"); |
| fIANA2JavaMap.put("IBM-284", "CP284"); |
| fIANA2JavaMap.put("IBM-285", "CP285"); |
| fIANA2JavaMap.put("IBM-290", "CP290"); |
| fIANA2JavaMap.put("IBM-297", "CP297"); |
| fIANA2JavaMap.put("IBM-420", "CP420"); |
| fIANA2JavaMap.put("IBM-424", "CP424"); |
| fIANA2JavaMap.put("IBM-437", "CP437"); |
| fIANA2JavaMap.put("IBM-500", "CP500"); |
| fIANA2JavaMap.put("IBM-775", "CP775"); |
| fIANA2JavaMap.put("IBM-850", "CP850"); |
| fIANA2JavaMap.put("IBM-852", "CP852"); |
| fIANA2JavaMap.put("IBM-855", "CP855"); |
| fIANA2JavaMap.put("IBM-857", "CP857"); |
| fIANA2JavaMap.put("IBM-858", "CP858"); |
| fIANA2JavaMap.put("IBM-860", "CP860"); |
| fIANA2JavaMap.put("IBM-861", "CP861"); |
| fIANA2JavaMap.put("IBM-862", "CP862"); |
| fIANA2JavaMap.put("IBM-863", "CP863"); |
| fIANA2JavaMap.put("IBM-864", "CP864"); |
| fIANA2JavaMap.put("IBM-865", "CP865"); |
| fIANA2JavaMap.put("IBM-866", "CP866"); |
| fIANA2JavaMap.put("IBM-868", "CP868"); |
| fIANA2JavaMap.put("IBM-869", "CP869"); |
| fIANA2JavaMap.put("IBM-870", "CP870"); |
| fIANA2JavaMap.put("IBM-871", "CP871"); |
| fIANA2JavaMap.put("IBM-918", "CP918"); |
| fIANA2JavaMap.put("IBM-924", "CP924"); |
| fIANA2JavaMap.put("IBM-1026", "CP1026"); |
| fIANA2JavaMap.put("IBM-1140", "Cp1140"); |
| fIANA2JavaMap.put("IBM-1141", "Cp1141"); |
| fIANA2JavaMap.put("IBM-1142", "Cp1142"); |
| fIANA2JavaMap.put("IBM-1143", "Cp1143"); |
| fIANA2JavaMap.put("IBM-1144", "Cp1144"); |
| fIANA2JavaMap.put("IBM-1145", "Cp1145"); |
| fIANA2JavaMap.put("IBM-1146", "Cp1146"); |
| fIANA2JavaMap.put("IBM-1147", "Cp1147"); |
| fIANA2JavaMap.put("IBM-1148", "Cp1148"); |
| fIANA2JavaMap.put("IBM-1149", "Cp1149"); |
| fIANA2JavaMap.put("IBM-819", "ISO8859_1"); |
| fIANA2JavaMap.put("IBM-367", "ASCII"); |
| |
| // REVISIT: |
| // j:CNS11643 -> EUC-TW? |
| // ISO-2022-CN? ISO-2022-CN-EXT? |
| |
| // add Java to IANA encoding mappings |
| //fJava2IANAMap.put("8859_1", "US-ASCII"); // ? |
| fJava2IANAMap.put("ISO8859_1", "ISO-8859-1"); |
| fJava2IANAMap.put("ISO8859_2", "ISO-8859-2"); |
| fJava2IANAMap.put("ISO8859_3", "ISO-8859-3"); |
| fJava2IANAMap.put("ISO8859_4", "ISO-8859-4"); |
| fJava2IANAMap.put("ISO8859_5", "ISO-8859-5"); |
| fJava2IANAMap.put("ISO8859_6", "ISO-8859-6"); |
| fJava2IANAMap.put("ISO8859_7", "ISO-8859-7"); |
| fJava2IANAMap.put("ISO8859_8", "ISO-8859-8"); |
| fJava2IANAMap.put("ISO8859_9", "ISO-8859-9"); |
| fJava2IANAMap.put("Big5", "BIG5"); |
| fJava2IANAMap.put("CP037", "EBCDIC-CP-US"); |
| fJava2IANAMap.put("CP273", "IBM273"); |
| fJava2IANAMap.put("CP277", "EBCDIC-CP-DK"); |
| fJava2IANAMap.put("CP278", "EBCDIC-CP-FI"); |
| fJava2IANAMap.put("CP280", "EBCDIC-CP-IT"); |
| fJava2IANAMap.put("CP284", "EBCDIC-CP-ES"); |
| fJava2IANAMap.put("CP285", "EBCDIC-CP-GB"); |
| fJava2IANAMap.put("CP290", "EBCDIC-JP-KANA"); |
| fJava2IANAMap.put("CP297", "EBCDIC-CP-FR"); |
| fJava2IANAMap.put("CP420", "EBCDIC-CP-AR1"); |
| fJava2IANAMap.put("CP424", "EBCDIC-CP-HE"); |
| fJava2IANAMap.put("CP437", "IBM437"); |
| fJava2IANAMap.put("CP500", "EBCDIC-CP-CH"); |
| fJava2IANAMap.put("CP775", "IBM775"); |
| fJava2IANAMap.put("CP850", "IBM850"); |
| fJava2IANAMap.put("CP852", "IBM852"); |
| fJava2IANAMap.put("CP855", "IBM855"); |
| fJava2IANAMap.put("CP857", "IBM857"); |
| fJava2IANAMap.put("CP858", "IBM00858"); |
| fJava2IANAMap.put("CP860", "IBM860"); |
| fJava2IANAMap.put("CP861", "IBM861"); |
| fJava2IANAMap.put("CP862", "IBM862"); |
| fJava2IANAMap.put("CP863", "IBM863"); |
| fJava2IANAMap.put("CP864", "IBM864"); |
| fJava2IANAMap.put("CP865", "IBM865"); |
| fJava2IANAMap.put("CP866", "IBM866"); |
| fJava2IANAMap.put("CP868", "IBM868"); |
| fJava2IANAMap.put("CP869", "IBM869"); |
| fJava2IANAMap.put("CP870", "EBCDIC-CP-ROECE"); |
| fJava2IANAMap.put("CP871", "EBCDIC-CP-IS"); |
| fJava2IANAMap.put("CP918", "EBCDIC-CP-AR2"); |
| fJava2IANAMap.put("CP924", "IBM00924"); |
| fJava2IANAMap.put("CP1026", "IBM1026"); |
| fJava2IANAMap.put("Cp01140", "IBM01140"); |
| fJava2IANAMap.put("Cp01141", "IBM01141"); |
| fJava2IANAMap.put("Cp01142", "IBM01142"); |
| fJava2IANAMap.put("Cp01143", "IBM01143"); |
| fJava2IANAMap.put("Cp01144", "IBM01144"); |
| fJava2IANAMap.put("Cp01145", "IBM01145"); |
| fJava2IANAMap.put("Cp01146", "IBM01146"); |
| fJava2IANAMap.put("Cp01147", "IBM01147"); |
| fJava2IANAMap.put("Cp01148", "IBM01148"); |
| fJava2IANAMap.put("Cp01149", "IBM01149"); |
| fJava2IANAMap.put("EUCJIS", "EUC-JP"); |
| fJava2IANAMap.put("GB2312", "GB2312"); |
| fJava2IANAMap.put("ISO2022KR", "ISO-2022-KR"); |
| fJava2IANAMap.put("ISO2022CN", "ISO-2022-CN"); |
| fJava2IANAMap.put("JIS", "ISO-2022-JP"); |
| fJava2IANAMap.put("KOI8_R", "KOI8-R"); |
| fJava2IANAMap.put("KSC5601", "EUC-KR"); |
| fJava2IANAMap.put("GB18030", "GB18030"); |
| fJava2IANAMap.put("SJIS", "SHIFT_JIS"); |
| fJava2IANAMap.put("MS932", "WINDOWS-31J"); |
| fJava2IANAMap.put("UTF8", "UTF-8"); |
| fJava2IANAMap.put("Unicode", "UTF-16"); |
| fJava2IANAMap.put("UnicodeBig", "UTF-16BE"); |
| fJava2IANAMap.put("UnicodeLittle", "UTF-16LE"); |
| fJava2IANAMap.put("JIS0201", "X0201"); |
| fJava2IANAMap.put("JIS0208", "X0208"); |
| fJava2IANAMap.put("JIS0212", "ISO-IR-159"); |
| |
| // proposed addition (see above for details): |
| fJava2IANAMap.put("CP1047", "IBM1047"); |
| |
| } // <clinit>() |
| |
| // |
| // Constructors |
| // |
| |
| /** Default constructor. */ |
| public EncodingMap() |
| { |
| super(); |
| } |
| |
| // |
| // Public static methods |
| // |
| |
| /** |
| * Adds an IANA to Java encoding name mapping. |
| * |
| * @param ianaEncoding The IANA encoding name. |
| * @param javaEncoding The Java encoding name. |
| */ |
| public static void putIANA2JavaMapping(String ianaEncoding, |
| String javaEncoding) { |
| fIANA2JavaMap.put(ianaEncoding, javaEncoding); |
| } // putIANA2JavaMapping(String,String) |
| |
| /** |
| * Returns the Java encoding name for the specified IANA encoding name. |
| * |
| * @param ianaEncoding The IANA encoding name. |
| */ |
| public static String getIANA2JavaMapping(String ianaEncoding) { |
| return fIANA2JavaMap.get(ianaEncoding); |
| } // getIANA2JavaMapping(String):String |
| |
| /** |
| * Removes an IANA to Java encoding name mapping. |
| * |
| * @param ianaEncoding The IANA encoding name. |
| */ |
| public static String removeIANA2JavaMapping(String ianaEncoding) { |
| return fIANA2JavaMap.remove(ianaEncoding); |
| } // removeIANA2JavaMapping(String):String |
| |
| /** |
| * Adds a Java to IANA encoding name mapping. |
| * |
| * @param javaEncoding The Java encoding name. |
| * @param ianaEncoding The IANA encoding name. |
| */ |
| public static void putJava2IANAMapping(String javaEncoding, |
| String ianaEncoding) { |
| fJava2IANAMap.put(javaEncoding, ianaEncoding); |
| } // putJava2IANAMapping(String,String) |
| |
| /** |
| * Returns the IANA encoding name for the specified Java encoding name. |
| * |
| * @param javaEncoding The Java encoding name. |
| */ |
| public static String getJava2IANAMapping(String javaEncoding) { |
| return fJava2IANAMap.get(javaEncoding); |
| } // getJava2IANAMapping(String):String |
| |
| /** |
| * Removes a Java to IANA encoding name mapping. |
| * |
| * @param javaEncoding The Java encoding name. |
| */ |
| public static String removeJava2IANAMapping(String javaEncoding) { |
| return fJava2IANAMap.remove(javaEncoding); |
| } // removeJava2IANAMapping |
| |
| } // class EncodingMap |
| |
| |
| /********************************************************************** |
| * A class to represent a Uniform Resource Identifier (URI). This class |
| * is designed to handle the parsing of URIs and provide access to |
| * the various components (scheme, host, port, userinfo, path, query |
| * string and fragment) that may constitute a URI. |
| * <p> |
| * Parsing of a URI specification is done according to the URI |
| * syntax described in |
| * <a href="http://www.ietf.org/rfc/rfc2396.txt?number=2396">RFC 2396</a>, |
| * and amended by |
| * <a href="http://www.ietf.org/rfc/rfc2732.txt?number=2732">RFC 2732</a>. |
| * <p> |
| * Every absolute URI consists of a scheme, followed by a colon (':'), |
| * followed by a scheme-specific part. For URIs that follow the |
| * "generic URI" syntax, the scheme-specific part begins with two |
| * slashes ("//") and may be followed by an authority segment (comprised |
| * of user information, host, and port), path segment, query segment |
| * and fragment. Note that RFC 2396 no longer specifies the use of the |
| * parameters segment and excludes the "user:password" syntax as part of |
| * the authority segment. If "user:password" appears in a URI, the entire |
| * user/password string is stored as userinfo. |
| * <p> |
| * For URIs that do not follow the "generic URI" syntax (e.g. mailto), |
| * the entire scheme-specific part is treated as the "path" portion |
| * of the URI. |
| * <p> |
| * Note that, unlike the java.net.URL class, this class does not provide |
| * any built-in network access functionality nor does it provide any |
| * scheme-specific functionality (for example, it does not know a |
| * default port for a specific scheme). Rather, it only knows the |
| * grammar and basic set of operations that can be applied to a URI. |
| * |
| **********************************************************************/ |
| public static final class URI implements Serializable { |
| |
| private static final long serialVersionUID = 1L; |
| |
| /******************************************************************* |
| * MalformedURIExceptions are thrown in the process of building a URI |
| * or setting fields on a URI when an operation would result in an |
| * invalid URI specification. |
| * |
| ********************************************************************/ |
| public static class MalformedURIException extends IOException { |
| |
| private static final long serialVersionUID = 1L; |
| |
| /****************************************************************** |
| * Constructs a <code>MalformedURIException</code> with no specified |
| * detail message. |
| ******************************************************************/ |
| public MalformedURIException() { |
| super(); |
| } |
| |
| /***************************************************************** |
| * Constructs a <code>MalformedURIException</code> with the |
| * specified detail message. |
| * |
| * @param p_msg the detail message. |
| ******************************************************************/ |
| public MalformedURIException(String p_msg) { |
| super(p_msg); |
| } |
| } |
| |
| private static final byte [] fgLookupTable = new byte[128]; |
| |
| /** |
| * Character Classes |
| */ |
| |
| /** reserved characters ;/?:@&=+$,[] */ |
| //RFC 2732 added '[' and ']' as reserved characters |
| private static final int RESERVED_CHARACTERS = 0x01; |
| |
| /** URI punctuation mark characters: -_.!~*'() - these, combined with |
| alphanumerics, constitute the "unreserved" characters */ |
| private static final int MARK_CHARACTERS = 0x02; |
| |
| /** scheme can be composed of alphanumerics and these characters: +-. */ |
| private static final int SCHEME_CHARACTERS = 0x04; |
| |
| /** userinfo can be composed of unreserved, escaped and these |
| characters: ;:&=+$, */ |
| private static final int USERINFO_CHARACTERS = 0x08; |
| |
| /** ASCII letter characters */ |
| private static final int ASCII_ALPHA_CHARACTERS = 0x10; |
| |
| /** ASCII digit characters */ |
| private static final int ASCII_DIGIT_CHARACTERS = 0x20; |
| |
| /** ASCII hex characters */ |
| private static final int ASCII_HEX_CHARACTERS = 0x40; |
| |
| /** Path characters */ |
| private static final int PATH_CHARACTERS = 0x80; |
| |
| /** Mask for alpha-numeric characters */ |
| private static final int MASK_ALPHA_NUMERIC = ASCII_ALPHA_CHARACTERS | ASCII_DIGIT_CHARACTERS; |
| |
| /** Mask for unreserved characters */ |
| private static final int MASK_UNRESERVED_MASK = MASK_ALPHA_NUMERIC | MARK_CHARACTERS; |
| |
| /** Mask for URI allowable characters except for % */ |
| private static final int MASK_URI_CHARACTER = MASK_UNRESERVED_MASK | RESERVED_CHARACTERS; |
| |
| /** Mask for scheme characters */ |
| private static final int MASK_SCHEME_CHARACTER = MASK_ALPHA_NUMERIC | SCHEME_CHARACTERS; |
| |
| /** Mask for userinfo characters */ |
| private static final int MASK_USERINFO_CHARACTER = MASK_UNRESERVED_MASK | USERINFO_CHARACTERS; |
| |
| /** Mask for path characters */ |
| private static final int MASK_PATH_CHARACTER = MASK_UNRESERVED_MASK | PATH_CHARACTERS; |
| |
| static { |
| // Add ASCII Digits and ASCII Hex Numbers |
| for (int i = '0'; i <= '9'; ++i) { |
| fgLookupTable[i] |= ASCII_DIGIT_CHARACTERS | ASCII_HEX_CHARACTERS; |
| } |
| |
| // Add ASCII Letters and ASCII Hex Numbers |
| for (int i = 'A'; i <= 'F'; ++i) { |
| fgLookupTable[i] |= ASCII_ALPHA_CHARACTERS | ASCII_HEX_CHARACTERS; |
| fgLookupTable[i+0x00000020] |= ASCII_ALPHA_CHARACTERS | ASCII_HEX_CHARACTERS; |
| } |
| |
| // Add ASCII Letters |
| for (int i = 'G'; i <= 'Z'; ++i) { |
| fgLookupTable[i] |= ASCII_ALPHA_CHARACTERS; |
| fgLookupTable[i+0x00000020] |= ASCII_ALPHA_CHARACTERS; |
| } |
| |
| // Add Reserved Characters |
| fgLookupTable[';'] |= RESERVED_CHARACTERS; |
| fgLookupTable['/'] |= RESERVED_CHARACTERS; |
| fgLookupTable['?'] |= RESERVED_CHARACTERS; |
| fgLookupTable[':'] |= RESERVED_CHARACTERS; |
| fgLookupTable['@'] |= RESERVED_CHARACTERS; |
| fgLookupTable['&'] |= RESERVED_CHARACTERS; |
| fgLookupTable['='] |= RESERVED_CHARACTERS; |
| fgLookupTable['+'] |= RESERVED_CHARACTERS; |
| fgLookupTable['$'] |= RESERVED_CHARACTERS; |
| fgLookupTable[','] |= RESERVED_CHARACTERS; |
| fgLookupTable['['] |= RESERVED_CHARACTERS; |
| fgLookupTable[']'] |= RESERVED_CHARACTERS; |
| |
| // Add Mark Characters |
| fgLookupTable['-'] |= MARK_CHARACTERS; |
| fgLookupTable['_'] |= MARK_CHARACTERS; |
| fgLookupTable['.'] |= MARK_CHARACTERS; |
| fgLookupTable['!'] |= MARK_CHARACTERS; |
| fgLookupTable['~'] |= MARK_CHARACTERS; |
| fgLookupTable['*'] |= MARK_CHARACTERS; |
| fgLookupTable['\''] |= MARK_CHARACTERS; |
| fgLookupTable['('] |= MARK_CHARACTERS; |
| fgLookupTable[')'] |= MARK_CHARACTERS; |
| |
| // Add Scheme Characters |
| fgLookupTable['+'] |= SCHEME_CHARACTERS; |
| fgLookupTable['-'] |= SCHEME_CHARACTERS; |
| fgLookupTable['.'] |= SCHEME_CHARACTERS; |
| |
| // Add Userinfo Characters |
| fgLookupTable[';'] |= USERINFO_CHARACTERS; |
| fgLookupTable[':'] |= USERINFO_CHARACTERS; |
| fgLookupTable['&'] |= USERINFO_CHARACTERS; |
| fgLookupTable['='] |= USERINFO_CHARACTERS; |
| fgLookupTable['+'] |= USERINFO_CHARACTERS; |
| fgLookupTable['$'] |= USERINFO_CHARACTERS; |
| fgLookupTable[','] |= USERINFO_CHARACTERS; |
| |
| // Add Path Characters |
| fgLookupTable[';'] |= PATH_CHARACTERS; |
| fgLookupTable['/'] |= PATH_CHARACTERS; |
| fgLookupTable[':'] |= PATH_CHARACTERS; |
| fgLookupTable['@'] |= PATH_CHARACTERS; |
| fgLookupTable['&'] |= PATH_CHARACTERS; |
| fgLookupTable['='] |= PATH_CHARACTERS; |
| fgLookupTable['+'] |= PATH_CHARACTERS; |
| fgLookupTable['$'] |= PATH_CHARACTERS; |
| fgLookupTable[','] |= PATH_CHARACTERS; |
| } |
| public static final URI BASE_URI; |
| static { |
| URI uri = null; |
| try { |
| uri = new URI("abc://def.ghi.jkl"); |
| } catch (URI.MalformedURIException ex) { |
| // Just use null. |
| } |
| BASE_URI = uri; |
| } |
| /** Stores the scheme (usually the protocol) for this URI. */ |
| private String m_scheme = null; |
| |
| /** If specified, stores the userinfo for this URI; otherwise null */ |
| private String m_userinfo = null; |
| |
| /** If specified, stores the host for this URI; otherwise null */ |
| private String m_host = null; |
| |
| /** If specified, stores the port for this URI; otherwise -1 */ |
| private int m_port = -1; |
| |
| /** If specified, stores the registry based authority for this URI; otherwise -1 */ |
| private String m_regAuthority = null; |
| |
| /** If specified, stores the path for this URI; otherwise null */ |
| private String m_path = null; |
| |
| /** If specified, stores the query string for this URI; otherwise |
| null. */ |
| private String m_queryString = null; |
| |
| /** If specified, stores the fragment for this URI; otherwise null */ |
| private String m_fragment = null; |
| |
| /** |
| * Construct a new and uninitialized URI. |
| */ |
| public URI() { |
| super(); |
| } |
| |
| /** |
| * Construct a new URI from another URI. All fields for this URI are |
| * set equal to the fields of the URI passed in. |
| * |
| * @param p_other the URI to copy (cannot be null) |
| */ |
| public URI(URI p_other) { |
| initialize(p_other); |
| } |
| |
| /** |
| * Construct a new URI from a URI specification string. If the |
| * specification follows the "generic URI" syntax, (two slashes |
| * following the first colon), the specification will be parsed |
| * accordingly - setting the scheme, userinfo, host,port, path, query |
| * string and fragment fields as necessary. If the specification does |
| * not follow the "generic URI" syntax, the specification is parsed |
| * into a scheme and scheme-specific part (stored as the path) only. |
| * |
| * @param p_uriSpec the URI specification string (cannot be null or |
| * empty) |
| * |
| * @exception MalformedURIException if p_uriSpec violates any syntax |
| * rules |
| */ |
| public URI(String p_uriSpec) throws MalformedURIException { |
| this((URI)null, p_uriSpec); |
| } |
| |
| /** |
| * Construct a new URI from a base URI and a URI specification string. |
| * The URI specification string may be a relative URI. |
| * |
| * @param p_base the base URI (cannot be null if p_uriSpec is null or |
| * empty) |
| * @param p_uriSpec the URI specification string (cannot be null or |
| * empty if p_base is null) |
| * |
| * @exception MalformedURIException if p_uriSpec violates any syntax |
| * rules |
| */ |
| public URI(URI p_base, String p_uriSpec) throws MalformedURIException { |
| initialize(p_base, p_uriSpec); |
| } |
| |
| /** |
| * Construct a new URI that does not follow the generic URI syntax. |
| * Only the scheme and scheme-specific part (stored as the path) are |
| * initialized. |
| * |
| * @param p_scheme the URI scheme (cannot be null or empty) |
| * @param p_schemeSpecificPart the scheme-specific part (cannot be |
| * null or empty) |
| * |
| * @exception MalformedURIException if p_scheme violates any |
| * syntax rules |
| */ |
| public URI(String p_scheme, String p_schemeSpecificPart) |
| throws MalformedURIException { |
| if (p_scheme == null || p_scheme.trim().length() == 0) { |
| throw new MalformedURIException( |
| "Cannot construct URI with null/empty scheme!"); |
| } |
| if (p_schemeSpecificPart == null || |
| p_schemeSpecificPart.trim().length() == 0) { |
| throw new MalformedURIException( |
| "Cannot construct URI with null/empty scheme-specific part!"); |
| } |
| setScheme(p_scheme); |
| setPath(p_schemeSpecificPart); |
| } |
| |
| /** |
| * Construct a new URI that follows the generic URI syntax from its |
| * component parts. Each component is validated for syntax and some |
| * basic semantic checks are performed as well. See the individual |
| * setter methods for specifics. |
| * |
| * @param p_scheme the URI scheme (cannot be null or empty) |
| * @param p_host the hostname, IPv4 address or IPv6 reference for the URI |
| * @param p_path the URI path - if the path contains '?' or '#', |
| * then the query string and/or fragment will be |
| * set from the path; however, if the query and |
| * fragment are specified both in the path and as |
| * separate parameters, an exception is thrown |
| * @param p_queryString the URI query string (cannot be specified |
| * if path is null) |
| * @param p_fragment the URI fragment (cannot be specified if path |
| * is null) |
| * |
| * @exception MalformedURIException if any of the parameters violates |
| * syntax rules or semantic rules |
| */ |
| public URI(String p_scheme, String p_host, String p_path, |
| String p_queryString, String p_fragment) |
| throws MalformedURIException { |
| this(p_scheme, null, p_host, -1, p_path, p_queryString, p_fragment); |
| } |
| |
| /** |
| * Construct a new URI that follows the generic URI syntax from its |
| * component parts. Each component is validated for syntax and some |
| * basic semantic checks are performed as well. See the individual |
| * setter methods for specifics. |
| * |
| * @param p_scheme the URI scheme (cannot be null or empty) |
| * @param p_userinfo the URI userinfo (cannot be specified if host |
| * is null) |
| * @param p_host the hostname, IPv4 address or IPv6 reference for the URI |
| * @param p_port the URI port (may be -1 for "unspecified"; cannot |
| * be specified if host is null) |
| * @param p_path the URI path - if the path contains '?' or '#', |
| * then the query string and/or fragment will be |
| * set from the path; however, if the query and |
| * fragment are specified both in the path and as |
| * separate parameters, an exception is thrown |
| * @param p_queryString the URI query string (cannot be specified |
| * if path is null) |
| * @param p_fragment the URI fragment (cannot be specified if path |
| * is null) |
| * |
| * @exception MalformedURIException if any of the parameters violates |
| * syntax rules or semantic rules |
| */ |
| public URI(String p_scheme, String p_userinfo, |
| String p_host, int p_port, String p_path, |
| String p_queryString, String p_fragment) |
| throws MalformedURIException { |
| if (p_scheme == null || p_scheme.trim().length() == 0) { |
| throw new MalformedURIException("Scheme is required!"); |
| } |
| |
| if (p_host == null) { |
| if (p_userinfo != null) { |
| throw new MalformedURIException( |
| "Userinfo may not be specified if host is not specified!"); |
| } |
| if (p_port != -1) { |
| throw new MalformedURIException( |
| "Port may not be specified if host is not specified!"); |
| } |
| } |
| |
| if (p_path != null) { |
| if (p_path.indexOf('?') != -1 && p_queryString != null) { |
| throw new MalformedURIException( |
| "Query string cannot be specified in path and query string!"); |
| } |
| |
| if (p_path.indexOf('#') != -1 && p_fragment != null) { |
| throw new MalformedURIException( |
| "Fragment cannot be specified in both the path and fragment!"); |
| } |
| } |
| |
| setScheme(p_scheme); |
| setHost(p_host); |
| setPort(p_port); |
| setUserinfo(p_userinfo); |
| setPath(p_path); |
| setQueryString(p_queryString); |
| setFragment(p_fragment); |
| } |
| |
| /** |
| * Initialize all fields of this URI from another URI. |
| * |
| * @param p_other the URI to copy (cannot be null) |
| */ |
| private void initialize(URI p_other) { |
| m_scheme = p_other.getScheme(); |
| m_userinfo = p_other.getUserinfo(); |
| m_host = p_other.getHost(); |
| m_port = p_other.getPort(); |
| m_regAuthority = p_other.getRegBasedAuthority(); |
| m_path = p_other.getPath(); |
| m_queryString = p_other.getQueryString(); |
| m_fragment = p_other.getFragment(); |
| } |
| |
| /** |
| * Initializes this URI from a base URI and a URI specification string. |
| * See RFC 2396 Section 4 and Appendix B for specifications on parsing |
| * the URI and Section 5 for specifications on resolving relative URIs |
| * and relative paths. |
| * |
| * @param p_base the base URI (may be null if p_uriSpec is an absolute |
| * URI) |
| * @param p_uriSpec the URI spec string which may be an absolute or |
| * relative URI (can only be null/empty if p_base |
| * is not null) |
| * |
| * @exception MalformedURIException if p_base is null and p_uriSpec |
| * is not an absolute URI or if |
| * p_uriSpec violates syntax rules |
| */ |
| private void initialize(URI p_base, String p_uriSpec) |
| throws MalformedURIException { |
| |
| String uriSpec = p_uriSpec; |
| int uriSpecLen = (uriSpec != null) ? uriSpec.length() : 0; |
| |
| if (p_base == null && uriSpecLen == 0) { |
| throw new MalformedURIException( |
| "Cannot initialize URI with empty parameters."); |
| } |
| |
| // just make a copy of the base if spec is empty |
| if (uriSpecLen == 0) { |
| initialize(p_base); |
| return; |
| } |
| |
| int index = 0; |
| |
| // Check for scheme, which must be before '/', '?' or '#'. Also handle |
| // names with DOS drive letters ('D:'), so 1-character schemes are not |
| // allowed. |
| int colonIdx = uriSpec.indexOf(':'); |
| if (colonIdx != -1) { |
| final int searchFrom = colonIdx - 1; |
| // search backwards starting from character before ':'. |
| int slashIdx = uriSpec.lastIndexOf('/', searchFrom); |
| int queryIdx = uriSpec.lastIndexOf('?', searchFrom); |
| int fragmentIdx = uriSpec.lastIndexOf('#', searchFrom); |
| |
| if (colonIdx < 2 || slashIdx != -1 || |
| queryIdx != -1 || fragmentIdx != -1) { |
| // A standalone base is a valid URI according to spec |
| if (colonIdx == 0 || (p_base == null && fragmentIdx != 0)) { |
| throw new MalformedURIException("No scheme found in URI."); |
| } |
| } |
| else { |
| initializeScheme(uriSpec); |
| index = m_scheme.length()+1; |
| |
| // Neither 'scheme:' or 'scheme:#fragment' are valid URIs. |
| if (colonIdx == uriSpecLen - 1 || uriSpec.charAt(colonIdx+1) == '#') { |
| throw new MalformedURIException("Scheme specific part cannot be empty."); |
| } |
| } |
| } |
| else if (p_base == null && uriSpec.indexOf('#') != 0) { |
| throw new MalformedURIException("No scheme found in URI."); |
| } |
| |
| // Two slashes means we may have authority, but definitely means we're either |
| // matching net_path or abs_path. These two productions are ambiguous in that |
| // every net_path (except those containing an IPv6Reference) is an abs_path. |
| // RFC 2396 resolves this ambiguity by applying a greedy left most matching rule. |
| // Try matching net_path first, and if that fails we don't have authority so |
| // then attempt to match abs_path. |
| // |
| // net_path = "//" authority [ abs_path ] |
| // abs_path = "/" path_segments |
| if (((index+1) < uriSpecLen) && |
| (uriSpec.charAt(index) == '/' && uriSpec.charAt(index+1) == '/')) { |
| index += 2; |
| int startPos = index; |
| |
| // Authority will be everything up to path, query or fragment |
| char testChar = '\0'; |
| while (index < uriSpecLen) { |
| testChar = uriSpec.charAt(index); |
| if (testChar == '/' || testChar == '?' || testChar == '#') { |
| break; |
| } |
| index++; |
| } |
| |
| // Attempt to parse authority. If the section is an empty string |
| // this is a valid server based authority, so set the host to this |
| // value. |
| if (index > startPos) { |
| // If we didn't find authority we need to back up. Attempt to |
| // match against abs_path next. |
| if (!initializeAuthority(uriSpec.substring(startPos, index))) { |
| index = startPos - 2; |
| } |
| } |
| else { |
| m_host = ""; |
| } |
| } |
| |
| initializePath(uriSpec, index); |
| |
| // Resolve relative URI to base URI - see RFC 2396 Section 5.2 |
| // In some cases, it might make more sense to throw an exception |
| // (when scheme is specified is the string spec and the base URI |
| // is also specified, for example), but we're just following the |
| // RFC specifications |
| if (p_base != null) { |
| |
| // check to see if this is the current doc - RFC 2396 5.2 #2 |
| // note that this is slightly different from the RFC spec in that |
| // we don't include the check for query string being null |
| // - this handles cases where the urispec is just a query |
| // string or a fragment (e.g. "?y" or "#s") - |
| // see <http://www.ics.uci.edu/~fielding/url/test1.html> which |
| // identified this as a bug in the RFC |
| if (m_path.length() == 0 && m_scheme == null && |
| m_host == null && m_regAuthority == null) { |
| m_scheme = p_base.getScheme(); |
| m_userinfo = p_base.getUserinfo(); |
| m_host = p_base.getHost(); |
| m_port = p_base.getPort(); |
| m_regAuthority = p_base.getRegBasedAuthority(); |
| m_path = p_base.getPath(); |
| |
| if (m_queryString == null) { |
| m_queryString = p_base.getQueryString(); |
| } |
| return; |
| } |
| |
| // check for scheme - RFC 2396 5.2 #3 |
| // if we found a scheme, it means absolute URI, so we're done |
| if (m_scheme == null) { |
| m_scheme = p_base.getScheme(); |
| } |
| else { |
| return; |
| } |
| |
| // check for authority - RFC 2396 5.2 #4 |
| // if we found a host, then we've got a network path, so we're done |
| if (m_host == null && m_regAuthority == null) { |
| m_userinfo = p_base.getUserinfo(); |
| m_host = p_base.getHost(); |
| m_port = p_base.getPort(); |
| m_regAuthority = p_base.getRegBasedAuthority(); |
| } |
| else { |
| return; |
| } |
| |
| // check for absolute path - RFC 2396 5.2 #5 |
| if (m_path.length() > 0 && |
| m_path.startsWith("/")) { |
| return; |
| } |
| |
| // if we get to this point, we need to resolve relative path |
| // RFC 2396 5.2 #6 |
| String path = ""; |
| String basePath = p_base.getPath(); |
| |
| // 6a - get all but the last segment of the base URI path |
| if (basePath != null && basePath.length() > 0) { |
| int lastSlash = basePath.lastIndexOf('/'); |
| if (lastSlash != -1) { |
| path = basePath.substring(0, lastSlash+1); |
| } |
| } |
| else if (m_path.length() > 0) { |
| path = "/"; |
| } |
| |
| // 6b - append the relative URI path |
| path = path.concat(m_path); |
| |
| // 6c - remove all "./" where "." is a complete path segment |
| index = -1; |
| while ((index = path.indexOf("/./")) != -1) { |
| path = path.substring(0, index+1).concat(path.substring(index+3)); |
| } |
| |
| // 6d - remove "." if path ends with "." as a complete path segment |
| if (path.endsWith("/.")) { |
| path = path.substring(0, path.length()-1); |
| } |
| |
| // 6e - remove all "<segment>/../" where "<segment>" is a complete |
| // path segment not equal to ".." |
| index = 1; |
| int segIndex = -1; |
| String tempString = null; |
| |
| while ((index = path.indexOf("/../", index)) > 0) { |
| tempString = path.substring(0, path.indexOf("/../")); |
| segIndex = tempString.lastIndexOf('/'); |
| if (segIndex != -1) { |
| if (!tempString.substring(segIndex).equals("..")) { |
| path = path.substring(0, segIndex+1).concat(path.substring(index+4)); |
| index = segIndex; |
| } |
| else |
| index += 4; |
| } |
| else |
| index += 4; |
| } |
| |
| // 6f - remove ending "<segment>/.." where "<segment>" is a |
| // complete path segment |
| if (path.endsWith("/..")) { |
| tempString = path.substring(0, path.length()-3); |
| segIndex = tempString.lastIndexOf('/'); |
| if (segIndex != -1) { |
| path = path.substring(0, segIndex+1); |
| } |
| } |
| m_path = path; |
| } |
| } |
| |
| /** |
| * Initialize the scheme for this URI from a URI string spec. |
| * |
| * @param p_uriSpec the URI specification (cannot be null) |
| * |
| * @exception MalformedURIException if URI does not have a conformant |
| * scheme |
| */ |
| private void initializeScheme(String p_uriSpec) |
| throws MalformedURIException { |
| int uriSpecLen = p_uriSpec.length(); |
| int index = 0; |
| String scheme = null; |
| char testChar = '\0'; |
| |
| while (index < uriSpecLen) { |
| testChar = p_uriSpec.charAt(index); |
| if (testChar == ':' || testChar == '/' || |
| testChar == '?' || testChar == '#') { |
| break; |
| } |
| index++; |
| } |
| scheme = p_uriSpec.substring(0, index); |
| |
| if (scheme.length() == 0) { |
| throw new MalformedURIException("No scheme found in URI."); |
| } |
| else { |
| setScheme(scheme); |
| } |
| } |
| |
| /** |
| * Initialize the authority (either server or registry based) |
| * for this URI from a URI string spec. |
| * |
| * @param p_uriSpec the URI specification (cannot be null) |
| * |
| * @return true if the given string matched server or registry |
| * based authority |
| */ |
| private boolean initializeAuthority(String p_uriSpec) { |
| |
| int index = 0; |
| int start = 0; |
| int end = p_uriSpec.length(); |
| |
| char testChar = '\0'; |
| String userinfo = null; |
| |
| // userinfo is everything up to @ |
| if (p_uriSpec.indexOf('@', start) != -1) { |
| while (index < end) { |
| testChar = p_uriSpec.charAt(index); |
| if (testChar == '@') { |
| break; |
| } |
| index++; |
| } |
| userinfo = p_uriSpec.substring(start, index); |
| index++; |
| } |
| |
| // host is everything up to last ':', or up to |
| // and including ']' if followed by ':'. |
| String host = null; |
| start = index; |
| boolean hasPort = false; |
| if (index < end) { |
| if (p_uriSpec.charAt(start) == '[') { |
| int bracketIndex = p_uriSpec.indexOf(']', start); |
| index = (bracketIndex != -1) ? bracketIndex : end; |
| if (index+1 < end && p_uriSpec.charAt(index+1) == ':') { |
| ++index; |
| hasPort = true; |
| } |
| else { |
| index = end; |
| } |
| } |
| else { |
| int colonIndex = p_uriSpec.lastIndexOf(':', end); |
| index = (colonIndex > start) ? colonIndex : end; |
| hasPort = (index != end); |
| } |
| } |
| host = p_uriSpec.substring(start, index); |
| int port = -1; |
| if (host.length() > 0) { |
| // port |
| if (hasPort) { |
| index++; |
| start = index; |
| while (index < end) { |
| index++; |
| } |
| String portStr = p_uriSpec.substring(start, index); |
| if (portStr.length() > 0) { |
| // REVISIT: Remove this code. |
| /** for (int i = 0; i < portStr.length(); i++) { |
| if (!isDigit(portStr.charAt(i))) { |
| throw new MalformedURIException( |
| portStr + |
| " is invalid. Port should only contain digits!"); |
| } |
| }**/ |
| // REVISIT: Remove this code. |
| // Store port value as string instead of integer. |
| try { |
| port = Integer.parseInt(portStr); |
| if (port == -1) --port; |
| } |
| catch (NumberFormatException nfe) { |
| port = -2; |
| } |
| } |
| } |
| } |
| |
| if (isValidServerBasedAuthority(host, port, userinfo)) { |
| m_host = host; |
| m_port = port; |
| m_userinfo = userinfo; |
| return true; |
| } |
| // Note: Registry based authority is being removed from a |
| // new spec for URI which would obsolete RFC 2396. If the |
| // spec is added to XML errata, processing of reg_name |
| // needs to be removed. - mrglavas. |
| else if (isValidRegistryBasedAuthority(p_uriSpec)) { |
| m_regAuthority = p_uriSpec; |
| return true; |
| } |
| return false; |
| } |
| |
| /** |
| * Determines whether the components host, port, and user info |
| * are valid as a server authority. |
| * |
| * @param host the host component of authority |
| * @param port the port number component of authority |
| * @param userinfo the user info component of authority |
| * |
| * @return true if the given host, port, and userinfo compose |
| * a valid server authority |
| */ |
| private boolean isValidServerBasedAuthority(String host, int port, String userinfo) { |
| |
| // Check if the host is well formed. |
| if (!isWellFormedAddress(host)) { |
| return false; |
| } |
| |
| // Check that port is well formed if it exists. |
| // REVISIT: There's no restriction on port value ranges, but |
| // perform the same check as in setPort to be consistent. Pass |
| // in a string to this method instead of an integer. |
| if (port < -1 || port > 65535) { |
| return false; |
| } |
| |
| // Check that userinfo is well formed if it exists. |
| if (userinfo != null) { |
| // Userinfo can contain alphanumerics, mark characters, escaped |
| // and ';',':','&','=','+','$',',' |
| int index = 0; |
| int end = userinfo.length(); |
| char testChar = '\0'; |
| while (index < end) { |
| testChar = userinfo.charAt(index); |
| if (testChar == '%') { |
| if (index+2 >= end || |
| !isHex(userinfo.charAt(index+1)) || |
| !isHex(userinfo.charAt(index+2))) { |
| return false; |
| } |
| index += 2; |
| } |
| else if (!isUserinfoCharacter(testChar)) { |
| return false; |
| } |
| ++index; |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * Determines whether the given string is a registry based authority. |
| * |
| * @param authority the authority component of a URI |
| * |
| * @return true if the given string is a registry based authority |
| */ |
| private boolean isValidRegistryBasedAuthority(String authority) { |
| int index = 0; |
| int end = authority.length(); |
| char testChar; |
| |
| while (index < end) { |
| testChar = authority.charAt(index); |
| |
| // check for valid escape sequence |
| if (testChar == '%') { |
| if (index+2 >= end || |
| !isHex(authority.charAt(index+1)) || |
| !isHex(authority.charAt(index+2))) { |
| return false; |
| } |
| index += 2; |
| } |
| // can check against path characters because the set |
| // is the same except for '/' which we've already excluded. |
| else if (!isPathCharacter(testChar)) { |
| return false; |
| } |
| ++index; |
| } |
| return true; |
| } |
| |
| /** |
| * Initialize the path for this URI from a URI string spec. |
| * |
| * @param p_uriSpec the URI specification (cannot be null) |
| * @param p_nStartIndex the index to begin scanning from |
| * |
| * @exception MalformedURIException if p_uriSpec violates syntax rules |
| */ |
| private void initializePath(String p_uriSpec, int p_nStartIndex) |
| throws MalformedURIException { |
| if (p_uriSpec == null) { |
| throw new MalformedURIException( |
| "Cannot initialize path from null string!"); |
| } |
| |
| int index = p_nStartIndex; |
| int start = p_nStartIndex; |
| int end = p_uriSpec.length(); |
| char testChar = '\0'; |
| |
| // path - everything up to query string or fragment |
| if (start < end) { |
| // RFC 2732 only allows '[' and ']' to appear in the opaque part. |
| if (getScheme() == null || p_uriSpec.charAt(start) == '/') { |
| |
| // Scan path. |
| // abs_path = "/" path_segments |
| // rel_path = rel_segment [ abs_path ] |
| while (index < end) { |
| testChar = p_uriSpec.charAt(index); |
| |
| // check for valid escape sequence |
| if (testChar == '%') { |
| if (index+2 >= end || |
| !isHex(p_uriSpec.charAt(index+1)) || |
| !isHex(p_uriSpec.charAt(index+2))) { |
| throw new MalformedURIException( |
| "Path contains invalid escape sequence!"); |
| } |
| index += 2; |
| } |
| // Path segments cannot contain '[' or ']' since pchar |
| // production was not changed by RFC 2732. |
| else if (!isPathCharacter(testChar)) { |
| if (testChar == '?' || testChar == '#') { |
| break; |
| } |
| throw new MalformedURIException( |
| "Path contains invalid character: " + testChar); |
| } |
| ++index; |
| } |
| } |
| else { |
| |
| // Scan opaque part. |
| // opaque_part = uric_no_slash *uric |
| while (index < end) { |
| testChar = p_uriSpec.charAt(index); |
| |
| if (testChar == '?' || testChar == '#') { |
| break; |
| } |
| |
| // check for valid escape sequence |
| if (testChar == '%') { |
| if (index+2 >= end || |
| !isHex(p_uriSpec.charAt(index+1)) || |
| !isHex(p_uriSpec.charAt(index+2))) { |
| throw new MalformedURIException( |
| "Opaque part contains invalid escape sequence!"); |
| } |
| index += 2; |
| } |
| // If the scheme specific part is opaque, it can contain '[' |
| // and ']'. uric_no_slash wasn't modified by RFC 2732, which |
| // I've interpreted as an error in the spec, since the |
| // production should be equivalent to (uric - '/'), and uric |
| // contains '[' and ']'. - mrglavas |
| else if (!isURICharacter(testChar)) { |
| throw new MalformedURIException( |
| "Opaque part contains invalid character: " + testChar); |
| } |
| ++index; |
| } |
| } |
| } |
| m_path = p_uriSpec.substring(start, index); |
| |
| // query - starts with ? and up to fragment or end |
| if (testChar == '?') { |
| index++; |
| start = index; |
| while (index < end) { |
| testChar = p_uriSpec.charAt(index); |
| if (testChar == '#') { |
| break; |
| } |
| if (testChar == '%') { |
| if (index+2 >= end || |
| !isHex(p_uriSpec.charAt(index+1)) || |
| !isHex(p_uriSpec.charAt(index+2))) { |
| throw new MalformedURIException( |
| "Query string contains invalid escape sequence!"); |
| } |
| index += 2; |
| } |
| else if (!isURICharacter(testChar)) { |
| throw new MalformedURIException( |
| "Query string contains invalid character: " + testChar); |
| } |
| index++; |
| } |
| m_queryString = p_uriSpec.substring(start, index); |
| } |
| |
| // fragment - starts with # |
| if (testChar == '#') { |
| index++; |
| start = index; |
| while (index < end) { |
| testChar = p_uriSpec.charAt(index); |
| |
| if (testChar == '%') { |
| if (index+2 >= end || |
| !isHex(p_uriSpec.charAt(index+1)) || |
| !isHex(p_uriSpec.charAt(index+2))) { |
| throw new MalformedURIException( |
| "Fragment contains invalid escape sequence!"); |
| } |
| index += 2; |
| } |
| else if (!isURICharacter(testChar)) { |
| throw new MalformedURIException( |
| "Fragment contains invalid character: "+testChar); |
| } |
| index++; |
| } |
| m_fragment = p_uriSpec.substring(start, index); |
| } |
| } |
| |
| /** |
| * Get the scheme for this URI. |
| * |
| * @return the scheme for this URI |
| */ |
| public String getScheme() { |
| return m_scheme; |
| } |
| |
| /** |
| * Get the scheme-specific part for this URI (everything following the |
| * scheme and the first colon). See RFC 2396 Section 5.2 for spec. |
| * |
| * @return the scheme-specific part for this URI |
| */ |
| public String getSchemeSpecificPart() { |
| StringBuffer schemespec = new StringBuffer(); |
| |
| if (m_host != null || m_regAuthority != null) { |
| schemespec.append("//"); |
| |
| // Server based authority. |
| if (m_host != null) { |
| |
| if (m_userinfo != null) { |
| schemespec.append(m_userinfo); |
| schemespec.append('@'); |
| } |
| |
| schemespec.append(m_host); |
| |
| if (m_port != -1) { |
| schemespec.append(':'); |
| schemespec.append(m_port); |
| } |
| } |
| // Registry based authority. |
| else { |
| schemespec.append(m_regAuthority); |
| } |
| } |
| |
| if (m_path != null) { |
| schemespec.append((m_path)); |
| } |
| |
| if (m_queryString != null) { |
| schemespec.append('?'); |
| schemespec.append(m_queryString); |
| } |
| |
| if (m_fragment != null) { |
| schemespec.append('#'); |
| schemespec.append(m_fragment); |
| } |
| |
| return schemespec.toString(); |
| } |
| |
| /** |
| * Get the userinfo for this URI. |
| * |
| * @return the userinfo for this URI (null if not specified). |
| */ |
| public String getUserinfo() { |
| return m_userinfo; |
| } |
| |
| /** |
| * Get the host for this URI. |
| * |
| * @return the host for this URI (null if not specified). |
| */ |
| public String getHost() { |
| return m_host; |
| } |
| |
| /** |
| * Get the port for this URI. |
| * |
| * @return the port for this URI (-1 if not specified). |
| */ |
| public int getPort() { |
| return m_port; |
| } |
| |
| /** |
| * Get the registry based authority for this URI. |
| * |
| * @return the registry based authority (null if not specified). |
| */ |
| public String getRegBasedAuthority() { |
| return m_regAuthority; |
| } |
| |
| /** |
| * Get the path for this URI (optionally with the query string and |
| * fragment). |
| * |
| * @param p_includeQueryString if true (and query string is not null), |
| * then a "?" followed by the query string |
| * will be appended |
| * @param p_includeFragment if true (and fragment is not null), |
| * then a "#" followed by the fragment |
| * will be appended |
| * |
| * @return the path for this URI possibly including the query string |
| * and fragment |
| */ |
| public String getPath(boolean p_includeQueryString, |
| boolean p_includeFragment) { |
| StringBuffer pathString = new StringBuffer(m_path); |
| |
| if (p_includeQueryString && m_queryString != null) { |
| pathString.append('?'); |
| pathString.append(m_queryString); |
| } |
| |
| if (p_includeFragment && m_fragment != null) { |
| pathString.append('#'); |
| pathString.append(m_fragment); |
| } |
| return pathString.toString(); |
| } |
| |
| /** |
| * Get the path for this URI. Note that the value returned is the path |
| * only and does not include the query string or fragment. |
| * |
| * @return the path for this URI. |
| */ |
| public String getPath() { |
| return m_path; |
| } |
| |
| /** |
| * Get the query string for this URI. |
| * |
| * @return the query string for this URI. Null is returned if there |
| * was no "?" in the URI spec, empty string if there was a |
| * "?" but no query string following it. |
| */ |
| public String getQueryString() { |
| return m_queryString; |
| } |
| |
| /** |
| * Get the fragment for this URI. |
| * |
| * @return the fragment for this URI. Null is returned if there |
| * was no "#" in the URI spec, empty string if there was a |
| * "#" but no fragment following it. |
| */ |
| public String getFragment() { |
| return m_fragment; |
| } |
| |
| /** |
| * Set the scheme for this URI. The scheme is converted to lowercase |
| * before it is set. |
| * |
| * @param p_scheme the scheme for this URI (cannot be null) |
| * |
| * @exception MalformedURIException if p_scheme is not a conformant |
| * scheme name |
| */ |
| public void setScheme(String p_scheme) throws MalformedURIException { |
| if (p_scheme == null) { |
| throw new MalformedURIException( |
| "Cannot set scheme from null string!"); |
| } |
| if (!isConformantSchemeName(p_scheme)) { |
| throw new MalformedURIException("The scheme is not conformant."); |
| } |
| |
| m_scheme = p_scheme.toLowerCase(); |
| } |
| |
| /** |
| * Set the userinfo for this URI. If a non-null value is passed in and |
| * the host value is null, then an exception is thrown. |
| * |
| * @param p_userinfo the userinfo for this URI |
| * |
| * @exception MalformedURIException if p_userinfo contains invalid |
| * characters |
| */ |
| public void setUserinfo(String p_userinfo) throws MalformedURIException { |
| if (p_userinfo == null) { |
| m_userinfo = null; |
| return; |
| } |
| else { |
| if (m_host == null) { |
| throw new MalformedURIException( |
| "Userinfo cannot be set when host is null!"); |
| } |
| |
| // userinfo can contain alphanumerics, mark characters, escaped |
| // and ';',':','&','=','+','$',',' |
| int index = 0; |
| int end = p_userinfo.length(); |
| char testChar = '\0'; |
| while (index < end) { |
| testChar = p_userinfo.charAt(index); |
| if (testChar == '%') { |
| if (index+2 >= end || |
| !isHex(p_userinfo.charAt(index+1)) || |
| !isHex(p_userinfo.charAt(index+2))) { |
| throw new MalformedURIException( |
| "Userinfo contains invalid escape sequence!"); |
| } |
| } |
| else if (!isUserinfoCharacter(testChar)) { |
| throw new MalformedURIException( |
| "Userinfo contains invalid character:"+testChar); |
| } |
| index++; |
| } |
| } |
| m_userinfo = p_userinfo; |
| } |
| |
| /** |
| * <p>Set the host for this URI. If null is passed in, the userinfo |
| * field is also set to null and the port is set to -1.</p> |
| * |
| * <p>Note: This method overwrites registry based authority if it |
| * previously existed in this URI.</p> |
| * |
| * @param p_host the host for this URI |
| * |
| * @exception MalformedURIException if p_host is not a valid IP |
| * address or DNS hostname. |
| */ |
| public void setHost(String p_host) throws MalformedURIException { |
| if (p_host == null || p_host.length() == 0) { |
| if (p_host != null) { |
| m_regAuthority = null; |
| } |
| m_host = p_host; |
| m_userinfo = null; |
| m_port = -1; |
| return; |
| } |
| else if (!isWellFormedAddress(p_host)) { |
| throw new MalformedURIException("Host is not a well formed address!"); |
| } |
| m_host = p_host; |
| m_regAuthority = null; |
| } |
| |
| /** |
| * Set the port for this URI. -1 is used to indicate that the port is |
| * not specified, otherwise valid port numbers are between 0 and 65535. |
| * If a valid port number is passed in and the host field is null, |
| * an exception is thrown. |
| * |
| * @param p_port the port number for this URI |
| * |
| * @exception MalformedURIException if p_port is not -1 and not a |
| * valid port number |
| */ |
| public void setPort(int p_port) throws MalformedURIException { |
| if (p_port >= 0 && p_port <= 65535) { |
| if (m_host == null) { |
| throw new MalformedURIException( |
| "Port cannot be set when host is null!"); |
| } |
| } |
| else if (p_port != -1) { |
| throw new MalformedURIException("Invalid port number!"); |
| } |
| m_port = p_port; |
| } |
| |
| /** |
| * <p>Sets the registry based authority for this URI.</p> |
| * |
| * <p>Note: This method overwrites server based authority |
| * if it previously existed in this URI.</p> |
| * |
| * @param authority the registry based authority for this URI |
| * |
| * @exception MalformedURIException it authority is not a |
| * well formed registry based authority |
| */ |
| public void setRegBasedAuthority(String authority) |
| throws MalformedURIException { |
| |
| if (authority == null) { |
| m_regAuthority = null; |
| return; |
| } |
| // reg_name = 1*( unreserved | escaped | "$" | "," | |
| // ";" | ":" | "@" | "&" | "=" | "+" ) |
| else if (authority.length() < 1 || |
| !isValidRegistryBasedAuthority(authority) || |
| authority.indexOf('/') != -1) { |
| throw new MalformedURIException("Registry based authority is not well formed."); |
| } |
| m_regAuthority = authority; |
| m_host = null; |
| m_userinfo = null; |
| m_port = -1; |
| } |
| |
| /** |
| * Set the path for this URI. If the supplied path is null, then the |
| * query string and fragment are set to null as well. If the supplied |
| * path includes a query string and/or fragment, these fields will be |
| * parsed and set as well. Note that, for URIs following the "generic |
| * URI" syntax, the path specified should start with a slash. |
| * For URIs that do not follow the generic URI syntax, this method |
| * sets the scheme-specific part. |
| * |
| * @param p_path the path for this URI (may be null) |
| * |
| * @exception MalformedURIException if p_path contains invalid |
| * characters |
| */ |
| public void setPath(String p_path) throws MalformedURIException { |
| if (p_path == null) { |
| m_path = null; |
| m_queryString = null; |
| m_fragment = null; |
| } |
| else { |
| initializePath(p_path, 0); |
| } |
| } |
| |
| /** |
| * Append to the end of the path of this URI. If the current path does |
| * not end in a slash and the path to be appended does not begin with |
| * a slash, a slash will be appended to the current path before the |
| * new segment is added. Also, if the current path ends in a slash |
| * and the new segment begins with a slash, the extra slash will be |
| * removed before the new segment is appended. |
| * |
| * @param p_addToPath the new segment to be added to the current path |
| * |
| * @exception MalformedURIException if p_addToPath contains syntax |
| * errors |
| */ |
| public void appendPath(String p_addToPath) |
| throws MalformedURIException { |
| if (p_addToPath == null || p_addToPath.trim().length() == 0) { |
| return; |
| } |
| |
| if (!isURIString(p_addToPath)) { |
| throw new MalformedURIException( |
| "Path contains invalid character!"); |
| } |
| |
| if (m_path == null || m_path.trim().length() == 0) { |
| if (p_addToPath.startsWith("/")) { |
| m_path = p_addToPath; |
| } |
| else { |
| m_path = "/" + p_addToPath; |
| } |
| } |
| else if (m_path.endsWith("/")) { |
| if (p_addToPath.startsWith("/")) { |
| m_path = m_path.concat(p_addToPath.substring(1)); |
| } |
| else { |
| m_path = m_path.concat(p_addToPath); |
| } |
| } |
| else { |
| if (p_addToPath.startsWith("/")) { |
| m_path = m_path.concat(p_addToPath); |
| } |
| else { |
| m_path = m_path.concat("/" + p_addToPath); |
| } |
| } |
| } |
| |
| /** |
| * Set the query string for this URI. A non-null value is valid only |
| * if this is an URI conforming to the generic URI syntax and |
| * the path value is not null. |
| * |
| * @param p_queryString the query string for this URI |
| * |
| * @exception MalformedURIException if p_queryString is not null and this |
| * URI does not conform to the generic |
| * URI syntax or if the path is null |
| */ |
| public void setQueryString(String p_queryString) throws MalformedURIException { |
| if (p_queryString == null) { |
| m_queryString = null; |
| } |
| else if (!isGenericURI()) { |
| throw new MalformedURIException( |
| "Query string can only be set for a generic URI!"); |
| } |
| else if (getPath() == null) { |
| throw new MalformedURIException( |
| "Query string cannot be set when path is null!"); |
| } |
| else if (!isURIString(p_queryString)) { |
| throw new MalformedURIException( |
| "Query string contains invalid character!"); |
| } |
| else { |
| m_queryString = p_queryString; |
| } |
| } |
| |
| /** |
| * Set the fragment for this URI. A non-null value is valid only |
| * if this is a URI conforming to the generic URI syntax and |
| * the path value is not null. |
| * |
| * @param p_fragment the fragment for this URI |
| * |
| * @exception MalformedURIException if p_fragment is not null and this |
| * URI does not conform to the generic |
| * URI syntax or if the path is null |
| */ |
| public void setFragment(String p_fragment) throws MalformedURIException { |
| if (p_fragment == null) { |
| m_fragment = null; |
| } |
| else if (!isGenericURI()) { |
| throw new MalformedURIException( |
| "Fragment can only be set for a generic URI!"); |
| } |
| else if (getPath() == null) { |
| throw new MalformedURIException( |
| "Fragment cannot be set when path is null!"); |
| } |
| else if (!isURIString(p_fragment)) { |
| throw new MalformedURIException( |
| "Fragment contains invalid character!"); |
| } |
| else { |
| m_fragment = p_fragment; |
| } |
| } |
| |
| /** |
| * Determines if the passed-in Object is equivalent to this URI. |
| * |
| * @param p_test the Object to test for equality. |
| * |
| * @return true if p_test is a URI with all values equal to this |
| * URI, false otherwise |
| */ |
| @Override |
| public boolean equals(Object p_test) { |
| if (p_test instanceof URI) { |
| URI testURI = (URI) p_test; |
| if (((m_scheme == null && testURI.m_scheme == null) || |
| (m_scheme != null && testURI.m_scheme != null && |
| m_scheme.equals(testURI.m_scheme))) && |
| ((m_userinfo == null && testURI.m_userinfo == null) || |
| (m_userinfo != null && testURI.m_userinfo != null && |
| m_userinfo.equals(testURI.m_userinfo))) && |
| ((m_host == null && testURI.m_host == null) || |
| (m_host != null && testURI.m_host != null && |
| m_host.equals(testURI.m_host))) && |
| m_port == testURI.m_port && |
| ((m_path == null && testURI.m_path == null) || |
| (m_path != null && testURI.m_path != null && |
| m_path.equals(testURI.m_path))) && |
| ((m_queryString == null && testURI.m_queryString == null) || |
| (m_queryString != null && testURI.m_queryString != null && |
| m_queryString.equals(testURI.m_queryString))) && |
| ((m_fragment == null && testURI.m_fragment == null) || |
| (m_fragment != null && testURI.m_fragment != null && |
| m_fragment.equals(testURI.m_fragment)))) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + ((m_fragment == null) ? 0 : m_fragment.hashCode()); |
| result = prime * result + ((m_host == null) ? 0 : m_host.hashCode()); |
| result = prime * result + ((m_path == null) ? 0 : m_path.hashCode()); |
| result = prime * result + m_port; |
| result = prime * result + ((m_queryString == null) ? 0 : m_queryString.hashCode()); |
| result = prime * result + ((m_scheme == null) ? 0 : m_scheme.hashCode()); |
| result = prime * result + ((m_userinfo == null) ? 0 : m_userinfo.hashCode()); |
| return result; |
| } |
| |
| /** |
| * Get the URI as a string specification. See RFC 2396 Section 5.2. |
| * |
| * @return the URI string specification |
| */ |
| @Override |
| public String toString() { |
| StringBuffer uriSpecString = new StringBuffer(); |
| |
| if (m_scheme != null) { |
| uriSpecString.append(m_scheme); |
| uriSpecString.append(':'); |
| } |
| uriSpecString.append(getSchemeSpecificPart()); |
| return uriSpecString.toString(); |
| } |
| |
| /** |
| * Get the indicator as to whether this URI uses the "generic URI" |
| * syntax. |
| * |
| * @return true if this URI uses the "generic URI" syntax, false |
| * otherwise |
| */ |
| public boolean isGenericURI() { |
| // presence of the host (whether valid or empty) means |
| // double-slashes which means generic uri |
| return (m_host != null); |
| } |
| |
| /** |
| * Determine whether a scheme conforms to the rules for a scheme name. |
| * A scheme is conformant if it starts with an alphanumeric, and |
| * contains only alphanumerics, '+','-' and '.'. |
| * |
| * @return true if the scheme is conformant, false otherwise |
| */ |
| public static boolean isConformantSchemeName(String p_scheme) { |
| if (p_scheme == null || p_scheme.trim().length() == 0) { |
| return false; |
| } |
| |
| if (!isAlpha(p_scheme.charAt(0))) { |
| return false; |
| } |
| |
| char testChar; |
| int schemeLength = p_scheme.length(); |
| for (int i = 1; i < schemeLength; ++i) { |
| testChar = p_scheme.charAt(i); |
| if (!isSchemeCharacter(testChar)) { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| /** |
| * Determine whether a string is syntactically capable of representing |
| * a valid IPv4 address, IPv6 reference or the domain name of a network host. |
| * A valid IPv4 address consists of four decimal digit groups separated by a |
| * '.'. Each group must consist of one to three digits. See RFC 2732 Section 3, |
| * and RFC 2373 Section 2.2, for the definition of IPv6 references. A hostname |
| * consists of domain labels (each of which must begin and end with an alphanumeric |
| * but may contain '-') separated & by a '.'. See RFC 2396 Section 3.2.2. |
| * |
| * @return true if the string is a syntactically valid IPv4 address, |
| * IPv6 reference or hostname |
| */ |
| public static boolean isWellFormedAddress(String address) { |
| if (address == null) { |
| return false; |
| } |
| |
| int addrLength = address.length(); |
| if (addrLength == 0) { |
| return false; |
| } |
| |
| // Check if the host is a valid IPv6reference. |
| if (address.startsWith("[")) { |
| return isWellFormedIPv6Reference(address); |
| } |
| |
| // Cannot start with a '.', '-', or end with a '-'. |
| if (address.startsWith(".") || |
| address.startsWith("-") || |
| address.endsWith("-")) { |
| return false; |
| } |
| |
| // rightmost domain label starting with digit indicates IP address |
| // since top level domain label can only start with an alpha |
| // see RFC 2396 Section 3.2.2 |
| int index = address.lastIndexOf('.'); |
| if (address.endsWith(".")) { |
| index = address.substring(0, index).lastIndexOf('.'); |
| } |
| |
| if (index+1 < addrLength && isDigit(address.charAt(index+1))) { |
| return isWellFormedIPv4Address(address); |
| } |
| else { |
| // hostname = *( domainlabel "." ) toplabel [ "." ] |
| // domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum |
| // toplabel = alpha | alpha *( alphanum | "-" ) alphanum |
| |
| // RFC 2396 states that hostnames take the form described in |
| // RFC 1034 (Section 3) and RFC 1123 (Section 2.1). According |
| // to RFC 1034, hostnames are limited to 255 characters. |
| if (addrLength > 255) { |
| return false; |
| } |
| |
| // domain labels can contain alphanumerics and '-" |
| // but must start and end with an alphanumeric |
| char testChar; |
| int labelCharCount = 0; |
| |
| for (int i = 0; i < addrLength; i++) { |
| testChar = address.charAt(i); |
| if (testChar == '.') { |
| if (!isAlphanum(address.charAt(i-1))) { |
| return false; |
| } |
| if (i+1 < addrLength && !isAlphanum(address.charAt(i+1))) { |
| return false; |
| } |
| labelCharCount = 0; |
| } |
| else if (!isAlphanum(testChar) && testChar != '-') { |
| return false; |
| } |
| // RFC 1034: Labels must be 63 characters or less. |
| else if (++labelCharCount > 63) { |
| return false; |
| } |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * <p>Determines whether a string is an IPv4 address as defined by |
| * RFC 2373, and under the further constraint that it must be a 32-bit |
| * address. Though not expressed in the grammar, in order to satisfy |
| * the 32-bit address constraint, each segment of the address cannot |
| * be greater than 255 (8 bits of information).</p> |
| * |
| * <p><code>IPv4address = 1*3DIGIT "." 1*3DIGIT "." 1*3DIGIT "." 1*3DIGIT</code></p> |
| * |
| * @return true if the string is a syntactically valid IPv4 address |
| */ |
| public static boolean isWellFormedIPv4Address(String address) { |
| |
| int addrLength = address.length(); |
| char testChar; |
| int numDots = 0; |
| int numDigits = 0; |
| |
| // make sure that 1) we see only digits and dot separators, 2) that |
| // any dot separator is preceded and followed by a digit and |
| // 3) that we find 3 dots |
| // |
| // RFC 2732 amended RFC 2396 by replacing the definition |
| // of IPv4address with the one defined by RFC 2373. - mrglavas |
| // |
| // IPv4address = 1*3DIGIT "." 1*3DIGIT "." 1*3DIGIT "." 1*3DIGIT |
| // |
| // One to three digits must be in each segment. |
| for (int i = 0; i < addrLength; i++) { |
| testChar = address.charAt(i); |
| if (testChar == '.') { |
| if ((i > 0 && !isDigit(address.charAt(i-1))) || |
| (i+1 < addrLength && !isDigit(address.charAt(i+1)))) { |
| return false; |
| } |
| numDigits = 0; |
| if (++numDots > 3) { |
| return false; |
| } |
| } |
| else if (!isDigit(testChar)) { |
| return false; |
| } |
| // Check that that there are no more than three digits |
| // in this segment. |
| else if (++numDigits > 3) { |
| return false; |
| } |
| // Check that this segment is not greater than 255. |
| else if (numDigits == 3) { |
| char first = address.charAt(i-2); |
| char second = address.charAt(i-1); |
| if (!(first < '2' || |
| (first == '2' && |
| (second < '5' || |
| (second == '5' && testChar <= '5'))))) { |
| return false; |
| } |
| } |
| } |
| return (numDots == 3); |
| } |
| |
| /** |
| * <p>Determines whether a string is an IPv6 reference as defined |
| * by RFC 2732, where IPv6address is defined in RFC 2373. The |
| * IPv6 address is parsed according to Section 2.2 of RFC 2373, |
| * with the additional constraint that the address be composed of |
| * 128 bits of information.</p> |
| * |
| * <p><code>IPv6reference = "[" IPv6address "]"</code></p> |
| * |
| * <p>Note: The BNF expressed in RFC 2373 Appendix B does not |
| * accurately describe section 2.2, and was in fact removed from |
| * RFC 3513, the successor of RFC 2373.</p> |
| * |
| * @return true if the string is a syntactically valid IPv6 reference |
| */ |
| public static boolean isWellFormedIPv6Reference(String address) { |
| |
| int addrLength = address.length(); |
| int index = 1; |
| int end = addrLength-1; |
| |
| // Check if string is a potential match for IPv6reference. |
| if (!(addrLength > 2 && address.charAt(0) == '[' |
| && address.charAt(end) == ']')) { |
| return false; |
| } |
| |
| // Counter for the number of 16-bit sections read in the address. |
| int [] counter = new int[1]; |
| |
| // Scan hex sequence before possible '::' or IPv4 address. |
| index = scanHexSequence(address, index, end, counter); |
| if (index == -1) { |
| return false; |
| } |
| // Address must contain 128-bits of information. |
| else if (index == end) { |
| return (counter[0] == 8); |
| } |
| |
| if (index+1 < end && address.charAt(index) == ':') { |
| if (address.charAt(index+1) == ':') { |
| // '::' represents at least one 16-bit group of zeros. |
| if (++counter[0] > 8) { |
| return false; |
| } |
| index += 2; |
| // Trailing zeros will fill out the rest of the address. |
| if (index == end) { |
| return true; |
| } |
| } |
| // If the second character wasn't ':', in order to be valid, |
| // the remainder of the string must match IPv4Address, |
| // and we must have read exactly 6 16-bit groups. |
| else { |
| return (counter[0] == 6) && |
| isWellFormedIPv4Address(address.substring(index+1, end)); |
| } |
| } |
| else { |
| return false; |
| } |
| |
| // 3. Scan hex sequence after '::'. |
| int prevCount = counter[0]; |
| index = scanHexSequence(address, index, end, counter); |
| |
| // We've either reached the end of the string, the address ends in |
| // an IPv4 address, or it is invalid. scanHexSequence has already |
| // made sure that we have the right number of bits. |
| return (index == end) || |
| (index != -1 && isWellFormedIPv4Address( |
| address.substring((counter[0] > prevCount) ? index+1 : index, end))); |
| } |
| |
| /** |
| * Helper method for isWellFormedIPv6Reference which scans the |
| * hex sequences of an IPv6 address. It returns the index of the |
| * next character to scan in the address, or -1 if the string |
| * cannot match a valid IPv6 address. |
| * |
| * @param address the string to be scanned |
| * @param index the beginning index (inclusive) |
| * @param end the ending index (exclusive) |
| * @param counter a counter for the number of 16-bit sections read |
| * in the address |
| * |
| * @return the index of the next character to scan, or -1 if the |
| * string cannot match a valid IPv6 address |
| */ |
| private static int scanHexSequence (String address, int index, int end, int [] counter) { |
| |
| char testChar; |
| int numDigits = 0; |
| int start = index; |
| |
| // Trying to match the following productions: |
| // hexseq = hex4 *( ":" hex4) |
| // hex4 = 1*4HEXDIG |
| for (; index < end; ++index) { |
| testChar = address.charAt(index); |
| if (testChar == ':') { |
| // IPv6 addresses are 128-bit, so there can be at most eight sections. |
| if (numDigits > 0 && ++counter[0] > 8) { |
| return -1; |
| } |
| // This could be '::'. |
| if (numDigits == 0 || ((index+1 < end) && address.charAt(index+1) == ':')) { |
| return index; |
| } |
| numDigits = 0; |
| } |
| // This might be invalid or an IPv4address. If it's potentially an IPv4address, |
| // backup to just after the last valid character that matches hexseq. |
| else if (!isHex(testChar)) { |
| if (testChar == '.' && numDigits < 4 && numDigits > 0 && counter[0] <= 6) { |
| int back = index - numDigits - 1; |
| return (back >= start) ? back : (back+1); |
| } |
| return -1; |
| } |
| // There can be at most 4 hex digits per group. |
| else if (++numDigits > 4) { |
| return -1; |
| } |
| } |
| return (numDigits > 0 && ++counter[0] <= 8) ? end : -1; |
| } |
| |
| |
| /** |
| * Determine whether a char is a digit. |
| * |
| * @return true if the char is betweeen '0' and '9', false otherwise |
| */ |
| private static boolean isDigit(char p_char) { |
| return p_char >= '0' && p_char <= '9'; |
| } |
| |
| /** |
| * Determine whether a character is a hexadecimal character. |
| * |
| * @return true if the char is betweeen '0' and '9', 'a' and 'f' |
| * or 'A' and 'F', false otherwise |
| */ |
| private static boolean isHex(char p_char) { |
| return (p_char <= 'f' && (fgLookupTable[p_char] & ASCII_HEX_CHARACTERS) != 0); |
| } |
| |
| /** |
| * Determine whether a char is an alphabetic character: a-z or A-Z |
| * |
| * @return true if the char is alphabetic, false otherwise |
| */ |
| private static boolean isAlpha(char p_char) { |
| return ((p_char >= 'a' && p_char <= 'z') || (p_char >= 'A' && p_char <= 'Z' )); |
| } |
| |
| /** |
| * Determine whether a char is an alphanumeric: 0-9, a-z or A-Z |
| * |
| * @return true if the char is alphanumeric, false otherwise |
| */ |
| private static boolean isAlphanum(char p_char) { |
| return (p_char <= 'z' && (fgLookupTable[p_char] & MASK_ALPHA_NUMERIC) != 0); |
| } |
| |
| /** |
| * Determine whether a char is a URI character (reserved or |
| * unreserved, not including '%' for escaped octets). |
| * |
| * @return true if the char is a URI character, false otherwise |
| */ |
| private static boolean isURICharacter (char p_char) { |
| return (p_char <= '~' && (fgLookupTable[p_char] & MASK_URI_CHARACTER) != 0); |
| } |
| |
| /** |
| * Determine whether a char is a scheme character. |
| * |
| * @return true if the char is a scheme character, false otherwise |
| */ |
| private static boolean isSchemeCharacter (char p_char) { |
| return (p_char <= 'z' && (fgLookupTable[p_char] & MASK_SCHEME_CHARACTER) != 0); |
| } |
| |
| /** |
| * Determine whether a char is a userinfo character. |
| * |
| * @return true if the char is a userinfo character, false otherwise |
| */ |
| private static boolean isUserinfoCharacter (char p_char) { |
| return (p_char <= 'z' && (fgLookupTable[p_char] & MASK_USERINFO_CHARACTER) != 0); |
| } |
| |
| /** |
| * Determine whether a char is a path character. |
| * |
| * @return true if the char is a path character, false otherwise |
| */ |
| private static boolean isPathCharacter (char p_char) { |
| return (p_char <= '~' && (fgLookupTable[p_char] & MASK_PATH_CHARACTER) != 0); |
| } |
| |
| |
| /** |
| * Determine whether a given string contains only URI characters (also |
| * called "uric" in RFC 2396). uric consist of all reserved |
| * characters, unreserved characters and escaped characters. |
| * |
| * @return true if the string is comprised of uric, false otherwise |
| */ |
| private static boolean isURIString(String p_uric) { |
| if (p_uric == null) { |
| return false; |
| } |
| int end = p_uric.length(); |
| char testChar = '\0'; |
| for (int i = 0; i < end; i++) { |
| testChar = p_uric.charAt(i); |
| if (testChar == '%') { |
| if (i+2 >= end || |
| !isHex(p_uric.charAt(i+1)) || |
| !isHex(p_uric.charAt(i+2))) { |
| return false; |
| } |
| else { |
| i += 2; |
| continue; |
| } |
| } |
| if (isURICharacter(testChar)) { |
| continue; |
| } |
| else { |
| return false; |
| } |
| } |
| return true; |
| } |
| // |
| // XML Schema anyURI specific information |
| // |
| |
| // which ASCII characters need to be escaped |
| private static boolean gNeedEscaping[] = new boolean[128]; |
| // the first hex character if a character needs to be escaped |
| private static char gAfterEscaping1[] = new char[128]; |
| // the second hex character if a character needs to be escaped |
| private static char gAfterEscaping2[] = new char[128]; |
| private static char[] gHexChs = {'0', '1', '2', '3', '4', '5', '6', '7', |
| '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'}; |
| // initialize the above 3 arrays |
| static { |
| for (int i = 0; i <= 0x1f; i++) { |
| gNeedEscaping[i] = true; |
| gAfterEscaping1[i] = gHexChs[i >> 4]; |
| gAfterEscaping2[i] = gHexChs[i & 0xf]; |
| } |
| gNeedEscaping[0x7f] = true; |
| gAfterEscaping1[0x7f] = '7'; |
| gAfterEscaping2[0x7f] = 'F'; |
| char[] escChs = {' ', '<', '>', '"', '{', '}', |
| '|', '\\', '^', '~', '`'}; |
| int len = escChs.length; |
| char ch; |
| for (int i = 0; i < len; i++) { |
| ch = escChs[i]; |
| gNeedEscaping[ch] = true; |
| gAfterEscaping1[ch] = gHexChs[ch >> 4]; |
| gAfterEscaping2[ch] = gHexChs[ch & 0xf]; |
| } |
| } |
| |
| // To encode special characters in anyURI, by using %HH to represent |
| // special ASCII characters: 0x00~0x1F, 0x7F, ' ', '<', '>', etc. |
| // and non-ASCII characters (whose value >= 128). |
| public static String encode(String anyURI){ |
| int len = anyURI.length(), ch; |
| StringBuffer buffer = new StringBuffer(len*3); |
| |
| // for each character in the anyURI |
| int i = 0; |
| for (; i < len; i++) { |
| ch = anyURI.charAt(i); |
| // if it's not an ASCII character, break here, and use UTF-8 encoding |
| if (ch >= 128) |
| break; |
| if (gNeedEscaping[ch]) { |
| buffer.append('%'); |
| buffer.append(gAfterEscaping1[ch]); |
| buffer.append(gAfterEscaping2[ch]); |
| } |
| else { |
| buffer.append((char)ch); |
| } |
| } |
| |
| // we saw some non-ascii character |
| if (i < len) { |
| // get UTF-8 bytes for the remaining sub-string |
| byte[] bytes = null; |
| byte b; |
| try { |
| bytes = anyURI.substring(i).getBytes("UTF-8"); |
| } catch (java.io.UnsupportedEncodingException e) { |
| // should never happen |
| return anyURI; |
| } |
| len = bytes.length; |
| |
| // for each byte |
| for (i = 0; i < len; i++) { |
| b = bytes[i]; |
| // for non-ascii character: make it positive, then escape |
| if (b < 0) { |
| ch = b + 256; |
| buffer.append('%'); |
| buffer.append(gHexChs[ch >> 4]); |
| buffer.append(gHexChs[ch & 0xf]); |
| } |
| else if (gNeedEscaping[b]) { |
| buffer.append('%'); |
| buffer.append(gAfterEscaping1[b]); |
| buffer.append(gAfterEscaping2[b]); |
| } |
| else { |
| buffer.append((char)b); |
| } |
| } |
| } |
| |
| // If encoding happened, create a new string; |
| // otherwise, return the orginal one. |
| if (buffer.length() != len) |
| return buffer.toString(); |
| else |
| return anyURI; |
| } |
| |
| } |
| |
| /** |
| * This class defines the basic XML character properties. The data |
| * in this class can be used to verify that a character is a valid |
| * XML character or if the character is a space, name start, or name |
| * character. |
| * <p> |
| * A series of convenience methods are supplied to ease the burden |
| * of the developer. Because inlining the checks can improve per |
| * character performance, the tables of character properties are |
| * public. Using the character as an index into the <code>CHARS</code> |
| * array and applying the appropriate mask flag (e.g. |
| * <code>MASK_VALID</code>), yields the same results as calling the |
| * convenience methods. There is one exception: check the comments |
| * for the <code>isValid</code> method for details. |
| * |
| * @author Glenn Marcy, IBM |
| * @author Andy Clark, IBM |
| * @author Eric Ye, IBM |
| * @author Arnaud Le Hors, IBM |
| * @author Michael Glavassevich, IBM |
| * @author Rahul Srivastava, Sun Microsystems Inc. |
| */ |
| public static final class XMLChar { |
| |
| // |
| // Constants |
| // |
| |
| /** Character flags. */ |
| private static final byte[] CHARS = new byte[1 << 16]; |
| |
| /** Valid character mask. */ |
| public static final int MASK_VALID = 0x01; |
| |
| /** Space character mask. */ |
| public static final int MASK_SPACE = 0x02; |
| |
| /** Name start character mask. */ |
| public static final int MASK_NAME_START = 0x04; |
| |
| /** Name character mask. */ |
| public static final int MASK_NAME = 0x08; |
| |
| /** Pubid character mask. */ |
| public static final int MASK_PUBID = 0x10; |
| |
| /** |
| * Content character mask. Special characters are those that can |
| * be considered the start of markup, such as '<' and '&'. |
| * The various newline characters are considered special as well. |
| * All other valid XML characters can be considered content. |
| * <p> |
| * This is an optimization for the inner loop of character scanning. |
| */ |
| public static final int MASK_CONTENT = 0x20; |
| |
| /** NCName start character mask. */ |
| public static final int MASK_NCNAME_START = 0x40; |
| |
| /** NCName character mask. */ |
| public static final int MASK_NCNAME = 0x80; |
| |
| // |
| // Static initialization |
| // |
| |
| static { |
| |
| // Initializing the Character Flag Array |
| // Code generated by: XMLCharGenerator. |
| |
| CHARS[9] = 35; |
| CHARS[10] = 19; |
| CHARS[13] = 19; |
| CHARS[32] = 51; |
| CHARS[33] = 49; |
| CHARS[34] = 33; |
| Arrays.fill(CHARS, 35, 38, (byte) 49 ); // Fill 3 of value (byte) 49 |
| CHARS[38] = 1; |
| Arrays.fill(CHARS, 39, 45, (byte) 49 ); // Fill 6 of value (byte) 49 |
| Arrays.fill(CHARS, 45, 47, (byte) -71 ); // Fill 2 of value (byte) -71 |
| CHARS[47] = 49; |
| Arrays.fill(CHARS, 48, 58, (byte) -71 ); // Fill 10 of value (byte) -71 |
| CHARS[58] = 61; |
| CHARS[59] = 49; |
| CHARS[60] = 1; |
| CHARS[61] = 49; |
| CHARS[62] = 33; |
| Arrays.fill(CHARS, 63, 65, (byte) 49 ); // Fill 2 of value (byte) 49 |
| Arrays.fill(CHARS, 65, 91, (byte) -3 ); // Fill 26 of value (byte) -3 |
| Arrays.fill(CHARS, 91, 93, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[93] = 1; |
| CHARS[94] = 33; |
| CHARS[95] = -3; |
| CHARS[96] = 33; |
| Arrays.fill(CHARS, 97, 123, (byte) -3 ); // Fill 26 of value (byte) -3 |
| Arrays.fill(CHARS, 123, 183, (byte) 33 ); // Fill 60 of value (byte) 33 |
| CHARS[183] = -87; |
| Arrays.fill(CHARS, 184, 192, (byte) 33 ); // Fill 8 of value (byte) 33 |
| Arrays.fill(CHARS, 192, 215, (byte) -19 ); // Fill 23 of value (byte) -19 |
| CHARS[215] = 33; |
| Arrays.fill(CHARS, 216, 247, (byte) -19 ); // Fill 31 of value (byte) -19 |
| CHARS[247] = 33; |
| Arrays.fill(CHARS, 248, 306, (byte) -19 ); // Fill 58 of value (byte) -19 |
| Arrays.fill(CHARS, 306, 308, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 308, 319, (byte) -19 ); // Fill 11 of value (byte) -19 |
| Arrays.fill(CHARS, 319, 321, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 321, 329, (byte) -19 ); // Fill 8 of value (byte) -19 |
| CHARS[329] = 33; |
| Arrays.fill(CHARS, 330, 383, (byte) -19 ); // Fill 53 of value (byte) -19 |
| CHARS[383] = 33; |
| Arrays.fill(CHARS, 384, 452, (byte) -19 ); // Fill 68 of value (byte) -19 |
| Arrays.fill(CHARS, 452, 461, (byte) 33 ); // Fill 9 of value (byte) 33 |
| Arrays.fill(CHARS, 461, 497, (byte) -19 ); // Fill 36 of value (byte) -19 |
| Arrays.fill(CHARS, 497, 500, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 500, 502, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 502, 506, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 506, 536, (byte) -19 ); // Fill 30 of value (byte) -19 |
| Arrays.fill(CHARS, 536, 592, (byte) 33 ); // Fill 56 of value (byte) 33 |
| Arrays.fill(CHARS, 592, 681, (byte) -19 ); // Fill 89 of value (byte) -19 |
| Arrays.fill(CHARS, 681, 699, (byte) 33 ); // Fill 18 of value (byte) 33 |
| Arrays.fill(CHARS, 699, 706, (byte) -19 ); // Fill 7 of value (byte) -19 |
| Arrays.fill(CHARS, 706, 720, (byte) 33 ); // Fill 14 of value (byte) 33 |
| Arrays.fill(CHARS, 720, 722, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 722, 768, (byte) 33 ); // Fill 46 of value (byte) 33 |
| Arrays.fill(CHARS, 768, 838, (byte) -87 ); // Fill 70 of value (byte) -87 |
| Arrays.fill(CHARS, 838, 864, (byte) 33 ); // Fill 26 of value (byte) 33 |
| Arrays.fill(CHARS, 864, 866, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 866, 902, (byte) 33 ); // Fill 36 of value (byte) 33 |
| CHARS[902] = -19; |
| CHARS[903] = -87; |
| Arrays.fill(CHARS, 904, 907, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[907] = 33; |
| CHARS[908] = -19; |
| CHARS[909] = 33; |
| Arrays.fill(CHARS, 910, 930, (byte) -19 ); // Fill 20 of value (byte) -19 |
| CHARS[930] = 33; |
| Arrays.fill(CHARS, 931, 975, (byte) -19 ); // Fill 44 of value (byte) -19 |
| CHARS[975] = 33; |
| Arrays.fill(CHARS, 976, 983, (byte) -19 ); // Fill 7 of value (byte) -19 |
| Arrays.fill(CHARS, 983, 986, (byte) 33 ); // Fill 3 of value (byte) 33 |
| CHARS[986] = -19; |
| CHARS[987] = 33; |
| CHARS[988] = -19; |
| CHARS[989] = 33; |
| CHARS[990] = -19; |
| CHARS[991] = 33; |
| CHARS[992] = -19; |
| CHARS[993] = 33; |
| Arrays.fill(CHARS, 994, 1012, (byte) -19 ); // Fill 18 of value (byte) -19 |
| Arrays.fill(CHARS, 1012, 1025, (byte) 33 ); // Fill 13 of value (byte) 33 |
| Arrays.fill(CHARS, 1025, 1037, (byte) -19 ); // Fill 12 of value (byte) -19 |
| CHARS[1037] = 33; |
| Arrays.fill(CHARS, 1038, 1104, (byte) -19 ); // Fill 66 of value (byte) -19 |
| CHARS[1104] = 33; |
| Arrays.fill(CHARS, 1105, 1117, (byte) -19 ); // Fill 12 of value (byte) -19 |
| CHARS[1117] = 33; |
| Arrays.fill(CHARS, 1118, 1154, (byte) -19 ); // Fill 36 of value (byte) -19 |
| CHARS[1154] = 33; |
| Arrays.fill(CHARS, 1155, 1159, (byte) -87 ); // Fill 4 of value (byte) -87 |
| Arrays.fill(CHARS, 1159, 1168, (byte) 33 ); // Fill 9 of value (byte) 33 |
| Arrays.fill(CHARS, 1168, 1221, (byte) -19 ); // Fill 53 of value (byte) -19 |
| Arrays.fill(CHARS, 1221, 1223, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 1223, 1225, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 1225, 1227, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 1227, 1229, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 1229, 1232, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 1232, 1260, (byte) -19 ); // Fill 28 of value (byte) -19 |
| Arrays.fill(CHARS, 1260, 1262, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 1262, 1270, (byte) -19 ); // Fill 8 of value (byte) -19 |
| Arrays.fill(CHARS, 1270, 1272, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 1272, 1274, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 1274, 1329, (byte) 33 ); // Fill 55 of value (byte) 33 |
| Arrays.fill(CHARS, 1329, 1367, (byte) -19 ); // Fill 38 of value (byte) -19 |
| Arrays.fill(CHARS, 1367, 1369, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[1369] = -19; |
| Arrays.fill(CHARS, 1370, 1377, (byte) 33 ); // Fill 7 of value (byte) 33 |
| Arrays.fill(CHARS, 1377, 1415, (byte) -19 ); // Fill 38 of value (byte) -19 |
| Arrays.fill(CHARS, 1415, 1425, (byte) 33 ); // Fill 10 of value (byte) 33 |
| Arrays.fill(CHARS, 1425, 1442, (byte) -87 ); // Fill 17 of value (byte) -87 |
| CHARS[1442] = 33; |
| Arrays.fill(CHARS, 1443, 1466, (byte) -87 ); // Fill 23 of value (byte) -87 |
| CHARS[1466] = 33; |
| Arrays.fill(CHARS, 1467, 1470, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[1470] = 33; |
| CHARS[1471] = -87; |
| CHARS[1472] = 33; |
| Arrays.fill(CHARS, 1473, 1475, (byte) -87 ); // Fill 2 of value (byte) -87 |
| CHARS[1475] = 33; |
| CHARS[1476] = -87; |
| Arrays.fill(CHARS, 1477, 1488, (byte) 33 ); // Fill 11 of value (byte) 33 |
| Arrays.fill(CHARS, 1488, 1515, (byte) -19 ); // Fill 27 of value (byte) -19 |
| Arrays.fill(CHARS, 1515, 1520, (byte) 33 ); // Fill 5 of value (byte) 33 |
| Arrays.fill(CHARS, 1520, 1523, (byte) -19 ); // Fill 3 of value (byte) -19 |
| Arrays.fill(CHARS, 1523, 1569, (byte) 33 ); // Fill 46 of value (byte) 33 |
| Arrays.fill(CHARS, 1569, 1595, (byte) -19 ); // Fill 26 of value (byte) -19 |
| Arrays.fill(CHARS, 1595, 1600, (byte) 33 ); // Fill 5 of value (byte) 33 |
| CHARS[1600] = -87; |
| Arrays.fill(CHARS, 1601, 1611, (byte) -19 ); // Fill 10 of value (byte) -19 |
| Arrays.fill(CHARS, 1611, 1619, (byte) -87 ); // Fill 8 of value (byte) -87 |
| Arrays.fill(CHARS, 1619, 1632, (byte) 33 ); // Fill 13 of value (byte) 33 |
| Arrays.fill(CHARS, 1632, 1642, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 1642, 1648, (byte) 33 ); // Fill 6 of value (byte) 33 |
| CHARS[1648] = -87; |
| Arrays.fill(CHARS, 1649, 1720, (byte) -19 ); // Fill 71 of value (byte) -19 |
| Arrays.fill(CHARS, 1720, 1722, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 1722, 1727, (byte) -19 ); // Fill 5 of value (byte) -19 |
| CHARS[1727] = 33; |
| Arrays.fill(CHARS, 1728, 1743, (byte) -19 ); // Fill 15 of value (byte) -19 |
| CHARS[1743] = 33; |
| Arrays.fill(CHARS, 1744, 1748, (byte) -19 ); // Fill 4 of value (byte) -19 |
| CHARS[1748] = 33; |
| CHARS[1749] = -19; |
| Arrays.fill(CHARS, 1750, 1765, (byte) -87 ); // Fill 15 of value (byte) -87 |
| Arrays.fill(CHARS, 1765, 1767, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 1767, 1769, (byte) -87 ); // Fill 2 of value (byte) -87 |
| CHARS[1769] = 33; |
| Arrays.fill(CHARS, 1770, 1774, (byte) -87 ); // Fill 4 of value (byte) -87 |
| Arrays.fill(CHARS, 1774, 1776, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 1776, 1786, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 1786, 2305, (byte) 33 ); // Fill 519 of value (byte) 33 |
| Arrays.fill(CHARS, 2305, 2308, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[2308] = 33; |
| Arrays.fill(CHARS, 2309, 2362, (byte) -19 ); // Fill 53 of value (byte) -19 |
| Arrays.fill(CHARS, 2362, 2364, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[2364] = -87; |
| CHARS[2365] = -19; |
| Arrays.fill(CHARS, 2366, 2382, (byte) -87 ); // Fill 16 of value (byte) -87 |
| Arrays.fill(CHARS, 2382, 2385, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 2385, 2389, (byte) -87 ); // Fill 4 of value (byte) -87 |
| Arrays.fill(CHARS, 2389, 2392, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 2392, 2402, (byte) -19 ); // Fill 10 of value (byte) -19 |
| Arrays.fill(CHARS, 2402, 2404, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 2404, 2406, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2406, 2416, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 2416, 2433, (byte) 33 ); // Fill 17 of value (byte) 33 |
| Arrays.fill(CHARS, 2433, 2436, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[2436] = 33; |
| Arrays.fill(CHARS, 2437, 2445, (byte) -19 ); // Fill 8 of value (byte) -19 |
| Arrays.fill(CHARS, 2445, 2447, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2447, 2449, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 2449, 2451, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2451, 2473, (byte) -19 ); // Fill 22 of value (byte) -19 |
| CHARS[2473] = 33; |
| Arrays.fill(CHARS, 2474, 2481, (byte) -19 ); // Fill 7 of value (byte) -19 |
| CHARS[2481] = 33; |
| CHARS[2482] = -19; |
| Arrays.fill(CHARS, 2483, 2486, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 2486, 2490, (byte) -19 ); // Fill 4 of value (byte) -19 |
| Arrays.fill(CHARS, 2490, 2492, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[2492] = -87; |
| CHARS[2493] = 33; |
| Arrays.fill(CHARS, 2494, 2501, (byte) -87 ); // Fill 7 of value (byte) -87 |
| Arrays.fill(CHARS, 2501, 2503, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2503, 2505, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 2505, 2507, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2507, 2510, (byte) -87 ); // Fill 3 of value (byte) -87 |
| Arrays.fill(CHARS, 2510, 2519, (byte) 33 ); // Fill 9 of value (byte) 33 |
| CHARS[2519] = -87; |
| Arrays.fill(CHARS, 2520, 2524, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 2524, 2526, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[2526] = 33; |
| Arrays.fill(CHARS, 2527, 2530, (byte) -19 ); // Fill 3 of value (byte) -19 |
| Arrays.fill(CHARS, 2530, 2532, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 2532, 2534, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2534, 2544, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 2544, 2546, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 2546, 2562, (byte) 33 ); // Fill 16 of value (byte) 33 |
| CHARS[2562] = -87; |
| Arrays.fill(CHARS, 2563, 2565, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2565, 2571, (byte) -19 ); // Fill 6 of value (byte) -19 |
| Arrays.fill(CHARS, 2571, 2575, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 2575, 2577, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 2577, 2579, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2579, 2601, (byte) -19 ); // Fill 22 of value (byte) -19 |
| CHARS[2601] = 33; |
| Arrays.fill(CHARS, 2602, 2609, (byte) -19 ); // Fill 7 of value (byte) -19 |
| CHARS[2609] = 33; |
| Arrays.fill(CHARS, 2610, 2612, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[2612] = 33; |
| Arrays.fill(CHARS, 2613, 2615, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[2615] = 33; |
| Arrays.fill(CHARS, 2616, 2618, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 2618, 2620, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[2620] = -87; |
| CHARS[2621] = 33; |
| Arrays.fill(CHARS, 2622, 2627, (byte) -87 ); // Fill 5 of value (byte) -87 |
| Arrays.fill(CHARS, 2627, 2631, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 2631, 2633, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 2633, 2635, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2635, 2638, (byte) -87 ); // Fill 3 of value (byte) -87 |
| Arrays.fill(CHARS, 2638, 2649, (byte) 33 ); // Fill 11 of value (byte) 33 |
| Arrays.fill(CHARS, 2649, 2653, (byte) -19 ); // Fill 4 of value (byte) -19 |
| CHARS[2653] = 33; |
| CHARS[2654] = -19; |
| Arrays.fill(CHARS, 2655, 2662, (byte) 33 ); // Fill 7 of value (byte) 33 |
| Arrays.fill(CHARS, 2662, 2674, (byte) -87 ); // Fill 12 of value (byte) -87 |
| Arrays.fill(CHARS, 2674, 2677, (byte) -19 ); // Fill 3 of value (byte) -19 |
| Arrays.fill(CHARS, 2677, 2689, (byte) 33 ); // Fill 12 of value (byte) 33 |
| Arrays.fill(CHARS, 2689, 2692, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[2692] = 33; |
| Arrays.fill(CHARS, 2693, 2700, (byte) -19 ); // Fill 7 of value (byte) -19 |
| CHARS[2700] = 33; |
| CHARS[2701] = -19; |
| CHARS[2702] = 33; |
| Arrays.fill(CHARS, 2703, 2706, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[2706] = 33; |
| Arrays.fill(CHARS, 2707, 2729, (byte) -19 ); // Fill 22 of value (byte) -19 |
| CHARS[2729] = 33; |
| Arrays.fill(CHARS, 2730, 2737, (byte) -19 ); // Fill 7 of value (byte) -19 |
| CHARS[2737] = 33; |
| Arrays.fill(CHARS, 2738, 2740, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[2740] = 33; |
| Arrays.fill(CHARS, 2741, 2746, (byte) -19 ); // Fill 5 of value (byte) -19 |
| Arrays.fill(CHARS, 2746, 2748, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[2748] = -87; |
| CHARS[2749] = -19; |
| Arrays.fill(CHARS, 2750, 2758, (byte) -87 ); // Fill 8 of value (byte) -87 |
| CHARS[2758] = 33; |
| Arrays.fill(CHARS, 2759, 2762, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[2762] = 33; |
| Arrays.fill(CHARS, 2763, 2766, (byte) -87 ); // Fill 3 of value (byte) -87 |
| Arrays.fill(CHARS, 2766, 2784, (byte) 33 ); // Fill 18 of value (byte) 33 |
| CHARS[2784] = -19; |
| Arrays.fill(CHARS, 2785, 2790, (byte) 33 ); // Fill 5 of value (byte) 33 |
| Arrays.fill(CHARS, 2790, 2800, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 2800, 2817, (byte) 33 ); // Fill 17 of value (byte) 33 |
| Arrays.fill(CHARS, 2817, 2820, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[2820] = 33; |
| Arrays.fill(CHARS, 2821, 2829, (byte) -19 ); // Fill 8 of value (byte) -19 |
| Arrays.fill(CHARS, 2829, 2831, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2831, 2833, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 2833, 2835, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2835, 2857, (byte) -19 ); // Fill 22 of value (byte) -19 |
| CHARS[2857] = 33; |
| Arrays.fill(CHARS, 2858, 2865, (byte) -19 ); // Fill 7 of value (byte) -19 |
| CHARS[2865] = 33; |
| Arrays.fill(CHARS, 2866, 2868, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 2868, 2870, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2870, 2874, (byte) -19 ); // Fill 4 of value (byte) -19 |
| Arrays.fill(CHARS, 2874, 2876, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[2876] = -87; |
| CHARS[2877] = -19; |
| Arrays.fill(CHARS, 2878, 2884, (byte) -87 ); // Fill 6 of value (byte) -87 |
| Arrays.fill(CHARS, 2884, 2887, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 2887, 2889, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 2889, 2891, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 2891, 2894, (byte) -87 ); // Fill 3 of value (byte) -87 |
| Arrays.fill(CHARS, 2894, 2902, (byte) 33 ); // Fill 8 of value (byte) 33 |
| Arrays.fill(CHARS, 2902, 2904, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 2904, 2908, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 2908, 2910, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[2910] = 33; |
| Arrays.fill(CHARS, 2911, 2914, (byte) -19 ); // Fill 3 of value (byte) -19 |
| Arrays.fill(CHARS, 2914, 2918, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 2918, 2928, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 2928, 2946, (byte) 33 ); // Fill 18 of value (byte) 33 |
| Arrays.fill(CHARS, 2946, 2948, (byte) -87 ); // Fill 2 of value (byte) -87 |
| CHARS[2948] = 33; |
| Arrays.fill(CHARS, 2949, 2955, (byte) -19 ); // Fill 6 of value (byte) -19 |
| Arrays.fill(CHARS, 2955, 2958, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 2958, 2961, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[2961] = 33; |
| Arrays.fill(CHARS, 2962, 2966, (byte) -19 ); // Fill 4 of value (byte) -19 |
| Arrays.fill(CHARS, 2966, 2969, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 2969, 2971, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[2971] = 33; |
| CHARS[2972] = -19; |
| CHARS[2973] = 33; |
| Arrays.fill(CHARS, 2974, 2976, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 2976, 2979, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 2979, 2981, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 2981, 2984, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 2984, 2987, (byte) -19 ); // Fill 3 of value (byte) -19 |
| Arrays.fill(CHARS, 2987, 2990, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 2990, 2998, (byte) -19 ); // Fill 8 of value (byte) -19 |
| CHARS[2998] = 33; |
| Arrays.fill(CHARS, 2999, 3002, (byte) -19 ); // Fill 3 of value (byte) -19 |
| Arrays.fill(CHARS, 3002, 3006, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 3006, 3011, (byte) -87 ); // Fill 5 of value (byte) -87 |
| Arrays.fill(CHARS, 3011, 3014, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 3014, 3017, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[3017] = 33; |
| Arrays.fill(CHARS, 3018, 3022, (byte) -87 ); // Fill 4 of value (byte) -87 |
| Arrays.fill(CHARS, 3022, 3031, (byte) 33 ); // Fill 9 of value (byte) 33 |
| CHARS[3031] = -87; |
| Arrays.fill(CHARS, 3032, 3047, (byte) 33 ); // Fill 15 of value (byte) 33 |
| Arrays.fill(CHARS, 3047, 3056, (byte) -87 ); // Fill 9 of value (byte) -87 |
| Arrays.fill(CHARS, 3056, 3073, (byte) 33 ); // Fill 17 of value (byte) 33 |
| Arrays.fill(CHARS, 3073, 3076, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[3076] = 33; |
| Arrays.fill(CHARS, 3077, 3085, (byte) -19 ); // Fill 8 of value (byte) -19 |
| CHARS[3085] = 33; |
| Arrays.fill(CHARS, 3086, 3089, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[3089] = 33; |
| Arrays.fill(CHARS, 3090, 3113, (byte) -19 ); // Fill 23 of value (byte) -19 |
| CHARS[3113] = 33; |
| Arrays.fill(CHARS, 3114, 3124, (byte) -19 ); // Fill 10 of value (byte) -19 |
| CHARS[3124] = 33; |
| Arrays.fill(CHARS, 3125, 3130, (byte) -19 ); // Fill 5 of value (byte) -19 |
| Arrays.fill(CHARS, 3130, 3134, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 3134, 3141, (byte) -87 ); // Fill 7 of value (byte) -87 |
| CHARS[3141] = 33; |
| Arrays.fill(CHARS, 3142, 3145, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[3145] = 33; |
| Arrays.fill(CHARS, 3146, 3150, (byte) -87 ); // Fill 4 of value (byte) -87 |
| Arrays.fill(CHARS, 3150, 3157, (byte) 33 ); // Fill 7 of value (byte) 33 |
| Arrays.fill(CHARS, 3157, 3159, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 3159, 3168, (byte) 33 ); // Fill 9 of value (byte) 33 |
| Arrays.fill(CHARS, 3168, 3170, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 3170, 3174, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 3174, 3184, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 3184, 3202, (byte) 33 ); // Fill 18 of value (byte) 33 |
| Arrays.fill(CHARS, 3202, 3204, (byte) -87 ); // Fill 2 of value (byte) -87 |
| CHARS[3204] = 33; |
| Arrays.fill(CHARS, 3205, 3213, (byte) -19 ); // Fill 8 of value (byte) -19 |
| CHARS[3213] = 33; |
| Arrays.fill(CHARS, 3214, 3217, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[3217] = 33; |
| Arrays.fill(CHARS, 3218, 3241, (byte) -19 ); // Fill 23 of value (byte) -19 |
| CHARS[3241] = 33; |
| Arrays.fill(CHARS, 3242, 3252, (byte) -19 ); // Fill 10 of value (byte) -19 |
| CHARS[3252] = 33; |
| Arrays.fill(CHARS, 3253, 3258, (byte) -19 ); // Fill 5 of value (byte) -19 |
| Arrays.fill(CHARS, 3258, 3262, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 3262, 3269, (byte) -87 ); // Fill 7 of value (byte) -87 |
| CHARS[3269] = 33; |
| Arrays.fill(CHARS, 3270, 3273, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[3273] = 33; |
| Arrays.fill(CHARS, 3274, 3278, (byte) -87 ); // Fill 4 of value (byte) -87 |
| Arrays.fill(CHARS, 3278, 3285, (byte) 33 ); // Fill 7 of value (byte) 33 |
| Arrays.fill(CHARS, 3285, 3287, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 3287, 3294, (byte) 33 ); // Fill 7 of value (byte) 33 |
| CHARS[3294] = -19; |
| CHARS[3295] = 33; |
| Arrays.fill(CHARS, 3296, 3298, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 3298, 3302, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 3302, 3312, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 3312, 3330, (byte) 33 ); // Fill 18 of value (byte) 33 |
| Arrays.fill(CHARS, 3330, 3332, (byte) -87 ); // Fill 2 of value (byte) -87 |
| CHARS[3332] = 33; |
| Arrays.fill(CHARS, 3333, 3341, (byte) -19 ); // Fill 8 of value (byte) -19 |
| CHARS[3341] = 33; |
| Arrays.fill(CHARS, 3342, 3345, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[3345] = 33; |
| Arrays.fill(CHARS, 3346, 3369, (byte) -19 ); // Fill 23 of value (byte) -19 |
| CHARS[3369] = 33; |
| Arrays.fill(CHARS, 3370, 3386, (byte) -19 ); // Fill 16 of value (byte) -19 |
| Arrays.fill(CHARS, 3386, 3390, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 3390, 3396, (byte) -87 ); // Fill 6 of value (byte) -87 |
| Arrays.fill(CHARS, 3396, 3398, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 3398, 3401, (byte) -87 ); // Fill 3 of value (byte) -87 |
| CHARS[3401] = 33; |
| Arrays.fill(CHARS, 3402, 3406, (byte) -87 ); // Fill 4 of value (byte) -87 |
| Arrays.fill(CHARS, 3406, 3415, (byte) 33 ); // Fill 9 of value (byte) 33 |
| CHARS[3415] = -87; |
| Arrays.fill(CHARS, 3416, 3424, (byte) 33 ); // Fill 8 of value (byte) 33 |
| Arrays.fill(CHARS, 3424, 3426, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 3426, 3430, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 3430, 3440, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 3440, 3585, (byte) 33 ); // Fill 145 of value (byte) 33 |
| Arrays.fill(CHARS, 3585, 3631, (byte) -19 ); // Fill 46 of value (byte) -19 |
| CHARS[3631] = 33; |
| CHARS[3632] = -19; |
| CHARS[3633] = -87; |
| Arrays.fill(CHARS, 3634, 3636, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 3636, 3643, (byte) -87 ); // Fill 7 of value (byte) -87 |
| Arrays.fill(CHARS, 3643, 3648, (byte) 33 ); // Fill 5 of value (byte) 33 |
| Arrays.fill(CHARS, 3648, 3654, (byte) -19 ); // Fill 6 of value (byte) -19 |
| Arrays.fill(CHARS, 3654, 3663, (byte) -87 ); // Fill 9 of value (byte) -87 |
| CHARS[3663] = 33; |
| Arrays.fill(CHARS, 3664, 3674, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 3674, 3713, (byte) 33 ); // Fill 39 of value (byte) 33 |
| Arrays.fill(CHARS, 3713, 3715, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[3715] = 33; |
| CHARS[3716] = -19; |
| Arrays.fill(CHARS, 3717, 3719, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 3719, 3721, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[3721] = 33; |
| CHARS[3722] = -19; |
| Arrays.fill(CHARS, 3723, 3725, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[3725] = -19; |
| Arrays.fill(CHARS, 3726, 3732, (byte) 33 ); // Fill 6 of value (byte) 33 |
| Arrays.fill(CHARS, 3732, 3736, (byte) -19 ); // Fill 4 of value (byte) -19 |
| CHARS[3736] = 33; |
| Arrays.fill(CHARS, 3737, 3744, (byte) -19 ); // Fill 7 of value (byte) -19 |
| CHARS[3744] = 33; |
| Arrays.fill(CHARS, 3745, 3748, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[3748] = 33; |
| CHARS[3749] = -19; |
| CHARS[3750] = 33; |
| CHARS[3751] = -19; |
| Arrays.fill(CHARS, 3752, 3754, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 3754, 3756, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[3756] = 33; |
| Arrays.fill(CHARS, 3757, 3759, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[3759] = 33; |
| CHARS[3760] = -19; |
| CHARS[3761] = -87; |
| Arrays.fill(CHARS, 3762, 3764, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 3764, 3770, (byte) -87 ); // Fill 6 of value (byte) -87 |
| CHARS[3770] = 33; |
| Arrays.fill(CHARS, 3771, 3773, (byte) -87 ); // Fill 2 of value (byte) -87 |
| CHARS[3773] = -19; |
| Arrays.fill(CHARS, 3774, 3776, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 3776, 3781, (byte) -19 ); // Fill 5 of value (byte) -19 |
| CHARS[3781] = 33; |
| CHARS[3782] = -87; |
| CHARS[3783] = 33; |
| Arrays.fill(CHARS, 3784, 3790, (byte) -87 ); // Fill 6 of value (byte) -87 |
| Arrays.fill(CHARS, 3790, 3792, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 3792, 3802, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 3802, 3864, (byte) 33 ); // Fill 62 of value (byte) 33 |
| Arrays.fill(CHARS, 3864, 3866, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 3866, 3872, (byte) 33 ); // Fill 6 of value (byte) 33 |
| Arrays.fill(CHARS, 3872, 3882, (byte) -87 ); // Fill 10 of value (byte) -87 |
| Arrays.fill(CHARS, 3882, 3893, (byte) 33 ); // Fill 11 of value (byte) 33 |
| CHARS[3893] = -87; |
| CHARS[3894] = 33; |
| CHARS[3895] = -87; |
| CHARS[3896] = 33; |
| CHARS[3897] = -87; |
| Arrays.fill(CHARS, 3898, 3902, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 3902, 3904, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 3904, 3912, (byte) -19 ); // Fill 8 of value (byte) -19 |
| CHARS[3912] = 33; |
| Arrays.fill(CHARS, 3913, 3946, (byte) -19 ); // Fill 33 of value (byte) -19 |
| Arrays.fill(CHARS, 3946, 3953, (byte) 33 ); // Fill 7 of value (byte) 33 |
| Arrays.fill(CHARS, 3953, 3973, (byte) -87 ); // Fill 20 of value (byte) -87 |
| CHARS[3973] = 33; |
| Arrays.fill(CHARS, 3974, 3980, (byte) -87 ); // Fill 6 of value (byte) -87 |
| Arrays.fill(CHARS, 3980, 3984, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 3984, 3990, (byte) -87 ); // Fill 6 of value (byte) -87 |
| CHARS[3990] = 33; |
| CHARS[3991] = -87; |
| CHARS[3992] = 33; |
| Arrays.fill(CHARS, 3993, 4014, (byte) -87 ); // Fill 21 of value (byte) -87 |
| Arrays.fill(CHARS, 4014, 4017, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 4017, 4024, (byte) -87 ); // Fill 7 of value (byte) -87 |
| CHARS[4024] = 33; |
| CHARS[4025] = -87; |
| Arrays.fill(CHARS, 4026, 4256, (byte) 33 ); // Fill 230 of value (byte) 33 |
| Arrays.fill(CHARS, 4256, 4294, (byte) -19 ); // Fill 38 of value (byte) -19 |
| Arrays.fill(CHARS, 4294, 4304, (byte) 33 ); // Fill 10 of value (byte) 33 |
| Arrays.fill(CHARS, 4304, 4343, (byte) -19 ); // Fill 39 of value (byte) -19 |
| Arrays.fill(CHARS, 4343, 4352, (byte) 33 ); // Fill 9 of value (byte) 33 |
| CHARS[4352] = -19; |
| CHARS[4353] = 33; |
| Arrays.fill(CHARS, 4354, 4356, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[4356] = 33; |
| Arrays.fill(CHARS, 4357, 4360, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[4360] = 33; |
| CHARS[4361] = -19; |
| CHARS[4362] = 33; |
| Arrays.fill(CHARS, 4363, 4365, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[4365] = 33; |
| Arrays.fill(CHARS, 4366, 4371, (byte) -19 ); // Fill 5 of value (byte) -19 |
| Arrays.fill(CHARS, 4371, 4412, (byte) 33 ); // Fill 41 of value (byte) 33 |
| CHARS[4412] = -19; |
| CHARS[4413] = 33; |
| CHARS[4414] = -19; |
| CHARS[4415] = 33; |
| CHARS[4416] = -19; |
| Arrays.fill(CHARS, 4417, 4428, (byte) 33 ); // Fill 11 of value (byte) 33 |
| CHARS[4428] = -19; |
| CHARS[4429] = 33; |
| CHARS[4430] = -19; |
| CHARS[4431] = 33; |
| CHARS[4432] = -19; |
| Arrays.fill(CHARS, 4433, 4436, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 4436, 4438, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 4438, 4441, (byte) 33 ); // Fill 3 of value (byte) 33 |
| CHARS[4441] = -19; |
| Arrays.fill(CHARS, 4442, 4447, (byte) 33 ); // Fill 5 of value (byte) 33 |
| Arrays.fill(CHARS, 4447, 4450, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[4450] = 33; |
| CHARS[4451] = -19; |
| CHARS[4452] = 33; |
| CHARS[4453] = -19; |
| CHARS[4454] = 33; |
| CHARS[4455] = -19; |
| CHARS[4456] = 33; |
| CHARS[4457] = -19; |
| Arrays.fill(CHARS, 4458, 4461, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 4461, 4463, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 4463, 4466, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 4466, 4468, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[4468] = 33; |
| CHARS[4469] = -19; |
| Arrays.fill(CHARS, 4470, 4510, (byte) 33 ); // Fill 40 of value (byte) 33 |
| CHARS[4510] = -19; |
| Arrays.fill(CHARS, 4511, 4520, (byte) 33 ); // Fill 9 of value (byte) 33 |
| CHARS[4520] = -19; |
| Arrays.fill(CHARS, 4521, 4523, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[4523] = -19; |
| Arrays.fill(CHARS, 4524, 4526, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 4526, 4528, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 4528, 4535, (byte) 33 ); // Fill 7 of value (byte) 33 |
| Arrays.fill(CHARS, 4535, 4537, (byte) -19 ); // Fill 2 of value (byte) -19 |
| CHARS[4537] = 33; |
| CHARS[4538] = -19; |
| CHARS[4539] = 33; |
| Arrays.fill(CHARS, 4540, 4547, (byte) -19 ); // Fill 7 of value (byte) -19 |
| Arrays.fill(CHARS, 4547, 4587, (byte) 33 ); // Fill 40 of value (byte) 33 |
| CHARS[4587] = -19; |
| Arrays.fill(CHARS, 4588, 4592, (byte) 33 ); // Fill 4 of value (byte) 33 |
| CHARS[4592] = -19; |
| Arrays.fill(CHARS, 4593, 4601, (byte) 33 ); // Fill 8 of value (byte) 33 |
| CHARS[4601] = -19; |
| Arrays.fill(CHARS, 4602, 7680, (byte) 33 ); // Fill 3078 of value (byte) 33 |
| Arrays.fill(CHARS, 7680, 7836, (byte) -19 ); // Fill 156 of value (byte) -19 |
| Arrays.fill(CHARS, 7836, 7840, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 7840, 7930, (byte) -19 ); // Fill 90 of value (byte) -19 |
| Arrays.fill(CHARS, 7930, 7936, (byte) 33 ); // Fill 6 of value (byte) 33 |
| Arrays.fill(CHARS, 7936, 7958, (byte) -19 ); // Fill 22 of value (byte) -19 |
| Arrays.fill(CHARS, 7958, 7960, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 7960, 7966, (byte) -19 ); // Fill 6 of value (byte) -19 |
| Arrays.fill(CHARS, 7966, 7968, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 7968, 8006, (byte) -19 ); // Fill 38 of value (byte) -19 |
| Arrays.fill(CHARS, 8006, 8008, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 8008, 8014, (byte) -19 ); // Fill 6 of value (byte) -19 |
| Arrays.fill(CHARS, 8014, 8016, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 8016, 8024, (byte) -19 ); // Fill 8 of value (byte) -19 |
| CHARS[8024] = 33; |
| CHARS[8025] = -19; |
| CHARS[8026] = 33; |
| CHARS[8027] = -19; |
| CHARS[8028] = 33; |
| CHARS[8029] = -19; |
| CHARS[8030] = 33; |
| Arrays.fill(CHARS, 8031, 8062, (byte) -19 ); // Fill 31 of value (byte) -19 |
| Arrays.fill(CHARS, 8062, 8064, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 8064, 8117, (byte) -19 ); // Fill 53 of value (byte) -19 |
| CHARS[8117] = 33; |
| Arrays.fill(CHARS, 8118, 8125, (byte) -19 ); // Fill 7 of value (byte) -19 |
| CHARS[8125] = 33; |
| CHARS[8126] = -19; |
| Arrays.fill(CHARS, 8127, 8130, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 8130, 8133, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[8133] = 33; |
| Arrays.fill(CHARS, 8134, 8141, (byte) -19 ); // Fill 7 of value (byte) -19 |
| Arrays.fill(CHARS, 8141, 8144, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 8144, 8148, (byte) -19 ); // Fill 4 of value (byte) -19 |
| Arrays.fill(CHARS, 8148, 8150, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 8150, 8156, (byte) -19 ); // Fill 6 of value (byte) -19 |
| Arrays.fill(CHARS, 8156, 8160, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 8160, 8173, (byte) -19 ); // Fill 13 of value (byte) -19 |
| Arrays.fill(CHARS, 8173, 8178, (byte) 33 ); // Fill 5 of value (byte) 33 |
| Arrays.fill(CHARS, 8178, 8181, (byte) -19 ); // Fill 3 of value (byte) -19 |
| CHARS[8181] = 33; |
| Arrays.fill(CHARS, 8182, 8189, (byte) -19 ); // Fill 7 of value (byte) -19 |
| Arrays.fill(CHARS, 8189, 8400, (byte) 33 ); // Fill 211 of value (byte) 33 |
| Arrays.fill(CHARS, 8400, 8413, (byte) -87 ); // Fill 13 of value (byte) -87 |
| Arrays.fill(CHARS, 8413, 8417, (byte) 33 ); // Fill 4 of value (byte) 33 |
| CHARS[8417] = -87; |
| Arrays.fill(CHARS, 8418, 8486, (byte) 33 ); // Fill 68 of value (byte) 33 |
| CHARS[8486] = -19; |
| Arrays.fill(CHARS, 8487, 8490, (byte) 33 ); // Fill 3 of value (byte) 33 |
| Arrays.fill(CHARS, 8490, 8492, (byte) -19 ); // Fill 2 of value (byte) -19 |
| Arrays.fill(CHARS, 8492, 8494, (byte) 33 ); // Fill 2 of value (byte) 33 |
| CHARS[8494] = -19; |
| Arrays.fill(CHARS, 8495, 8576, (byte) 33 ); // Fill 81 of value (byte) 33 |
| Arrays.fill(CHARS, 8576, 8579, (byte) -19 ); // Fill 3 of value (byte) -19 |
| Arrays.fill(CHARS, 8579, 12293, (byte) 33 ); // Fill 3714 of value (byte) 33 |
| CHARS[12293] = -87; |
| CHARS[12294] = 33; |
| CHARS[12295] = -19; |
| Arrays.fill(CHARS, 12296, 12321, (byte) 33 ); // Fill 25 of value (byte) 33 |
| Arrays.fill(CHARS, 12321, 12330, (byte) -19 ); // Fill 9 of value (byte) -19 |
| Arrays.fill(CHARS, 12330, 12336, (byte) -87 ); // Fill 6 of value (byte) -87 |
| CHARS[12336] = 33; |
| Arrays.fill(CHARS, 12337, 12342, (byte) -87 ); // Fill 5 of value (byte) -87 |
| Arrays.fill(CHARS, 12342, 12353, (byte) 33 ); // Fill 11 of value (byte) 33 |
| Arrays.fill(CHARS, 12353, 12437, (byte) -19 ); // Fill 84 of value (byte) -19 |
| Arrays.fill(CHARS, 12437, 12441, (byte) 33 ); // Fill 4 of value (byte) 33 |
| Arrays.fill(CHARS, 12441, 12443, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 12443, 12445, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 12445, 12447, (byte) -87 ); // Fill 2 of value (byte) -87 |
| Arrays.fill(CHARS, 12447, 12449, (byte) 33 ); // Fill 2 of value (byte) 33 |
| Arrays.fill(CHARS, 12449, 12539, (byte) -19 ); // Fill 90 of value (byte) -19 |
| CHARS[12539] = 33; |
| Arrays.fill(CHARS, 12540, 12543, (byte) -87 ); // Fill 3 of value (byte) -87 |
| Arrays.fill(CHARS, 12543, 12549, (byte) 33 ); // Fill 6 of value (byte) 33 |
| Arrays.fill(CHARS, 12549, 12589, (byte) -19 ); // Fill 40 of value (byte) -19 |
| Arrays.fill(CHARS, 12589, 19968, (byte) 33 ); // Fill 7379 of value (byte) 33 |
| Arrays.fill(CHARS, 19968, 40870, (byte) -19 ); // Fill 20902 of value (byte) -19 |
| Arrays.fill(CHARS, 40870, 44032, (byte) 33 ); // Fill 3162 of value (byte) 33 |
| Arrays.fill(CHARS, 44032, 55204, (byte) -19 ); // Fill 11172 of value (byte) -19 |
| Arrays.fill(CHARS, 55204, 55296, (byte) 33 ); // Fill 92 of value (byte) 33 |
| Arrays.fill(CHARS, 57344, 65534, (byte) 33 ); // Fill 8190 of value (byte) 33 |
| |
| } // <clinit>() |
| |
| // |
| // Public static methods |
| // |
| |
| /** |
| * Returns true if the specified character is a supplemental character. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isSupplemental(int c) { |
| return (c >= 0x10000 && c <= 0x10FFFF); |
| } |
| |
| /** |
| * Returns true the supplemental character corresponding to the given |
| * surrogates. |
| * |
| * @param h The high surrogate. |
| * @param l The low surrogate. |
| */ |
| public static int supplemental(char h, char l) { |
| return (h - 0xD800) * 0x400 + (l - 0xDC00) + 0x10000; |
| } |
| |
| /** |
| * Returns the high surrogate of a supplemental character |
| * |
| * @param c The supplemental character to "split". |
| */ |
| public static char highSurrogate(int c) { |
| return (char) (((c - 0x00010000) >> 10) + 0xD800); |
| } |
| |
| /** |
| * Returns the low surrogate of a supplemental character |
| * |
| * @param c The supplemental character to "split". |
| */ |
| public static char lowSurrogate(int c) { |
| return (char) (((c - 0x00010000) & 0x3FF) + 0xDC00); |
| } |
| |
| /** |
| * Returns whether the given character is a high surrogate |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isHighSurrogate(int c) { |
| return (0xD800 <= c && c <= 0xDBFF); |
| } |
| |
| /** |
| * Returns whether the given character is a low surrogate |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isLowSurrogate(int c) { |
| return (0xDC00 <= c && c <= 0xDFFF); |
| } |
| |
| |
| /** |
| * Returns true if the specified character is valid. This method |
| * also checks the surrogate character range from 0x10000 to 0x10FFFF. |
| * <p> |
| * If the program chooses to apply the mask directly to the |
| * <code>CHARS</code> array, then they are responsible for checking |
| * the surrogate character range. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isValid(int c) { |
| return (c < 0x10000 && (CHARS[c] & MASK_VALID) != 0) || |
| (0x10000 <= c && c <= 0x10FFFF); |
| } // isValid(int):boolean |
| |
| /** |
| * Returns true if the specified character is invalid. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isInvalid(int c) { |
| return !isValid(c); |
| } // isInvalid(int):boolean |
| |
| /** |
| * Returns true if the specified character can be considered content. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isContent(int c) { |
| return (c < 0x10000 && (CHARS[c] & MASK_CONTENT) != 0) || |
| (0x10000 <= c && c <= 0x10FFFF); |
| } // isContent(int):boolean |
| |
| /** |
| * Returns true if the specified character can be considered markup. |
| * Markup characters include '<', '&', and '%'. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isMarkup(int c) { |
| return c == '<' || c == '&' || c == '%'; |
| } // isMarkup(int):boolean |
| |
| /** |
| * Returns true if the specified character is a space character |
| * as defined by production [3] in the XML 1.0 specification. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isSpace(int c) { |
| return c <= 0x20 && (CHARS[c] & MASK_SPACE) != 0; |
| } // isSpace(int):boolean |
| |
| /** |
| * Returns true if the specified character is a valid name start |
| * character as defined by production [5] in the XML 1.0 |
| * specification. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isNameStart(int c) { |
| return c < 0x10000 && (CHARS[c] & MASK_NAME_START) != 0; |
| } // isNameStart(int):boolean |
| |
| /** |
| * Returns true if the specified character is a valid name |
| * character as defined by production [4] in the XML 1.0 |
| * specification. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isName(int c) { |
| return c < 0x10000 && (CHARS[c] & MASK_NAME) != 0; |
| } // isName(int):boolean |
| |
| /** |
| * Returns true if the specified character is a valid NCName start |
| * character as defined by production [4] in Namespaces in XML |
| * recommendation. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isNCNameStart(int c) { |
| return c < 0x10000 && (CHARS[c] & MASK_NCNAME_START) != 0; |
| } // isNCNameStart(int):boolean |
| |
| /** |
| * Returns true if the specified character is a valid NCName |
| * character as defined by production [5] in Namespaces in XML |
| * recommendation. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isNCName(int c) { |
| return c < 0x10000 && (CHARS[c] & MASK_NCNAME) != 0; |
| } // isNCName(int):boolean |
| |
| /** |
| * Returns true if the specified character is a valid Pubid |
| * character as defined by production [13] in the XML 1.0 |
| * specification. |
| * |
| * @param c The character to check. |
| */ |
| public static boolean isPubid(int c) { |
| return c < 0x10000 && (CHARS[c] & MASK_PUBID) != 0; |
| } // isPubid(int):boolean |
| |
| /* |
| * [5] Name ::= (Letter | '_' | ':') (NameChar)* |
| */ |
| /** |
| * Check to see if a string is a valid Name according to [5] |
| * in the XML 1.0 Recommendation |
| * |
| * @param name string to check |
| * @return true if name is a valid Name |
| */ |
| public static boolean isValidName(String name) { |
| if (name.length() == 0) |
| return false; |
| char ch = name.charAt(0); |
| if( isNameStart(ch) == false) |
| return false; |
| for (int i = 1; i < name.length(); i++ ) { |
| ch = name.charAt(i); |
| if( isName( ch ) == false ){ |
| return false; |
| } |
| } |
| return true; |
| } // isValidName(String):boolean |
| |
| |
| /* |
| * from the namespace rec |
| * [4] NCName ::= (Letter | '_') (NCNameChar)* |
| */ |
| /** |
| * Check to see if a string is a valid NCName according to [4] |
| * from the XML Namespaces 1.0 Recommendation |
| * |
| * @param ncName string to check |
| * @return true if name is a valid NCName |
| */ |
| public static boolean isValidNCName(String ncName) { |
| if (ncName.length() == 0) |
| return false; |
| char ch = ncName.charAt(0); |
| if( isNCNameStart(ch) == false) |
| return false; |
| for (int i = 1; i < ncName.length(); i++ ) { |
| ch = ncName.charAt(i); |
| if( isNCName( ch ) == false ){ |
| return false; |
| } |
| } |
| return true; |
| } // isValidNCName(String):boolean |
| |
| /* |
| * [7] Nmtoken ::= (NameChar)+ |
| */ |
| /** |
| * Check to see if a string is a valid Nmtoken according to [7] |
| * in the XML 1.0 Recommendation |
| * |
| * @param nmtoken string to check |
| * @return true if nmtoken is a valid Nmtoken |
| */ |
| public static boolean isValidNmtoken(String nmtoken) { |
| if (nmtoken.length() == 0) |
| return false; |
| for (int i = 0; i < nmtoken.length(); i++ ) { |
| char ch = nmtoken.charAt(i); |
| if( ! isName( ch ) ){ |
| return false; |
| } |
| } |
| return true; |
| } // isValidName(String):boolean |
| |
| |
| |
| |
| |
| // encodings |
| |
| /** |
| * Returns true if the encoding name is a valid IANA encoding. |
| * This method does not verify that there is a decoder available |
| * for this encoding, only that the characters are valid for an |
| * IANA encoding name. |
| * |
| * @param ianaEncoding The IANA encoding name. |
| */ |
| public static boolean isValidIANAEncoding(String ianaEncoding) { |
| if (ianaEncoding != null) { |
| int length = ianaEncoding.length(); |
| if (length > 0) { |
| char c = ianaEncoding.charAt(0); |
| if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) { |
| for (int i = 1; i < length; i++) { |
| c = ianaEncoding.charAt(i); |
| if ((c < 'A' || c > 'Z') && (c < 'a' || c > 'z') && |
| (c < '0' || c > '9') && c != '.' && c != '_' && |
| c != '-') { |
| return false; |
| } |
| } |
| return true; |
| } |
| } |
| } |
| return false; |
| } // isValidIANAEncoding(String):boolean |
| |
| /** |
| * Returns true if the encoding name is a valid Java encoding. |
| * This method does not verify that there is a decoder available |
| * for this encoding, only that the characters are valid for an |
| * Java encoding name. |
| * |
| * @param javaEncoding The Java encoding name. |
| */ |
| public static boolean isValidJavaEncoding(String javaEncoding) { |
| if (javaEncoding != null) { |
| int length = javaEncoding.length(); |
| if (length > 0) { |
| for (int i = 1; i < length; i++) { |
| char c = javaEncoding.charAt(i); |
| if ((c < 'A' || c > 'Z') && (c < 'a' || c > 'z') && |
| (c < '0' || c > '9') && c != '.' && c != '_' && |
| c != '-') { |
| return false; |
| } |
| } |
| return true; |
| } |
| } |
| return false; |
| } // isValidIANAEncoding(String):boolean |
| |
| |
| } // class XMLChar |
| |
| public static class TypeValidator { |
| |
| //order constants |
| public static final short LESS_THAN = -1; |
| public static final short EQUAL = 0; |
| public static final short GREATER_THAN = 1; |
| public static final short INDETERMINATE = 2; |
| |
| |
| // check whether the character is in the range 0x30 ~ 0x39 |
| public static final boolean isDigit(char ch) { |
| return ch >= '0' && ch <= '9'; |
| } |
| |
| // if the character is in the range 0x30 ~ 0x39, return its int value (0~9), |
| // otherwise, return -1 |
| public static final int getDigit(char ch) { |
| return isDigit(ch) ? ch - '0' : -1; |
| } |
| |
| } // interface TypeValidator |
| |
| } |