1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/messaging/saaj/util/ParseUtil.java Wed Apr 27 01:27:09 2016 +0800 1.3 @@ -0,0 +1,93 @@ 1.4 +/* 1.5 + * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 + 1.29 +package com.sun.xml.internal.messaging.saaj.util; 1.30 + 1.31 + 1.32 +// Cut&paste from sun.net.www.ParseUtil: decode, unescape 1.33 + 1.34 +public class ParseUtil { 1.35 + /** 1.36 + * Un-escape and return the character at position i in string s. 1.37 + */ 1.38 + private static char unescape(String s, int i) { 1.39 + return (char) Integer.parseInt(s.substring(i+1,i+3),16); 1.40 + } 1.41 + 1.42 + /** 1.43 + * Returns a new String constructed from the specified String by replacing 1.44 + * the URL escape sequences and UTF8 encoding with the characters they 1.45 + * represent. 1.46 + */ 1.47 + public static String decode(String s) { 1.48 + StringBuffer sb = new StringBuffer(); 1.49 + 1.50 + int i=0; 1.51 + while (i<s.length()) { 1.52 + char c = s.charAt(i); 1.53 + char c2, c3; 1.54 + 1.55 + if (c != '%') { 1.56 + i++; 1.57 + } else { 1.58 + try { 1.59 + c = unescape(s, i); 1.60 + i += 3; 1.61 + 1.62 + if ((c & 0x80) != 0) { 1.63 + switch (c >> 4) { 1.64 + case 0xC: case 0xD: 1.65 + c2 = unescape(s, i); 1.66 + i += 3; 1.67 + c = (char)(((c & 0x1f) << 6) | (c2 & 0x3f)); 1.68 + break; 1.69 + 1.70 + case 0xE: 1.71 + c2 = unescape(s, i); 1.72 + i += 3; 1.73 + c3 = unescape(s, i); 1.74 + i += 3; 1.75 + c = (char)(((c & 0x0f) << 12) | 1.76 + ((c2 & 0x3f) << 6) | 1.77 + (c3 & 0x3f)); 1.78 + break; 1.79 + 1.80 + default: 1.81 + throw new IllegalArgumentException(); 1.82 + } 1.83 + } 1.84 + } catch (NumberFormatException e) { 1.85 + throw new IllegalArgumentException(); 1.86 + } 1.87 + } 1.88 + 1.89 + sb.append(c); 1.90 + } 1.91 + 1.92 + return sb.toString(); 1.93 + } 1.94 + 1.95 + 1.96 +}