1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/fastinfoset/sax/SystemIdResolver.java Tue Mar 06 16:09:35 2012 -0800 1.3 @@ -0,0 +1,173 @@ 1.4 +/* 1.5 + * Copyright (c) 2004, 2011, 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 + * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC. 1.29 + */ 1.30 + 1.31 +package com.sun.xml.internal.fastinfoset.sax; 1.32 + 1.33 +import java.io.*; 1.34 + 1.35 +public class SystemIdResolver { 1.36 + 1.37 + public SystemIdResolver() { 1.38 + } 1.39 + 1.40 + public static String getAbsoluteURIFromRelative(String localPath) { 1.41 + if (localPath == null || localPath.length() == 0) { 1.42 + return ""; 1.43 + } 1.44 + 1.45 + String absolutePath = localPath; 1.46 + if (!isAbsolutePath(localPath)) { 1.47 + try { 1.48 + absolutePath = getAbsolutePathFromRelativePath(localPath); 1.49 + } 1.50 + catch (SecurityException se) { 1.51 + return "file:" + localPath; 1.52 + } 1.53 + } 1.54 + 1.55 + String urlString; 1.56 + if (null != absolutePath) { 1.57 + urlString = absolutePath.startsWith(File.separator) ? 1.58 + ("file://" + absolutePath) : 1.59 + ("file:///" + absolutePath); 1.60 + } 1.61 + else { 1.62 + urlString = "file:" + localPath; 1.63 + } 1.64 + 1.65 + return replaceChars(urlString); 1.66 + } 1.67 + 1.68 + private static String getAbsolutePathFromRelativePath(String relativePath) { 1.69 + return new File(relativePath).getAbsolutePath(); 1.70 + } 1.71 + 1.72 + public static boolean isAbsoluteURI(String systemId) { 1.73 + if (systemId == null) { 1.74 + return false; 1.75 + } 1.76 + 1.77 + if (isWindowsAbsolutePath(systemId)) { 1.78 + return false; 1.79 + } 1.80 + 1.81 + final int fragmentIndex = systemId.indexOf('#'); 1.82 + final int queryIndex = systemId.indexOf('?'); 1.83 + final int slashIndex = systemId.indexOf('/'); 1.84 + final int colonIndex = systemId.indexOf(':'); 1.85 + 1.86 + int index = systemId.length() -1; 1.87 + if (fragmentIndex > 0) { 1.88 + index = fragmentIndex; 1.89 + } 1.90 + if (queryIndex > 0 && queryIndex < index) { 1.91 + index = queryIndex; 1.92 + } 1.93 + if (slashIndex > 0 && slashIndex <index) { 1.94 + index = slashIndex; 1.95 + } 1.96 + return (colonIndex > 0) && (colonIndex < index); 1.97 + } 1.98 + 1.99 + public static boolean isAbsolutePath(String systemId) { 1.100 + if(systemId == null) 1.101 + return false; 1.102 + final File file = new File(systemId); 1.103 + return file.isAbsolute(); 1.104 + 1.105 + } 1.106 + 1.107 + private static boolean isWindowsAbsolutePath(String systemId) { 1.108 + if(!isAbsolutePath(systemId)) 1.109 + return false; 1.110 + if (systemId.length() > 2 1.111 + && systemId.charAt(1) == ':' 1.112 + && Character.isLetter(systemId.charAt(0)) 1.113 + && (systemId.charAt(2) == '\\' || systemId.charAt(2) == '/')) 1.114 + return true; 1.115 + else 1.116 + return false; 1.117 + } 1.118 + 1.119 + private static String replaceChars(String str) { 1.120 + StringBuffer buf = new StringBuffer(str); 1.121 + int length = buf.length(); 1.122 + for (int i = 0; i < length; i++) { 1.123 + char currentChar = buf.charAt(i); 1.124 + // Replace space with "%20" 1.125 + if (currentChar == ' ') { 1.126 + buf.setCharAt(i, '%'); 1.127 + buf.insert(i+1, "20"); 1.128 + length = length + 2; 1.129 + i = i + 2; 1.130 + } 1.131 + // Replace backslash with forward slash 1.132 + else if (currentChar == '\\') { 1.133 + buf.setCharAt(i, '/'); 1.134 + } 1.135 + } 1.136 + 1.137 + return buf.toString(); 1.138 + } 1.139 + 1.140 + public static String getAbsoluteURI(String systemId) { 1.141 + String absoluteURI = systemId; 1.142 + if (isAbsoluteURI(systemId)) { 1.143 + if (systemId.startsWith("file:")) { 1.144 + String str = systemId.substring(5); 1.145 + 1.146 + if (str != null && str.startsWith("/")) { 1.147 + if (str.startsWith("///") || !str.startsWith("//")) { 1.148 + int secondColonIndex = systemId.indexOf(':', 5); 1.149 + if (secondColonIndex > 0) { 1.150 + String localPath = systemId.substring(secondColonIndex-1); 1.151 + try { 1.152 + if (!isAbsolutePath(localPath)) 1.153 + absoluteURI = systemId.substring(0, secondColonIndex-1) + 1.154 + getAbsolutePathFromRelativePath(localPath); 1.155 + } 1.156 + catch (SecurityException se) { 1.157 + return systemId; 1.158 + } 1.159 + } 1.160 + } 1.161 + } 1.162 + else { 1.163 + return getAbsoluteURIFromRelative(systemId.substring(5)); 1.164 + } 1.165 + 1.166 + return replaceChars(absoluteURI); 1.167 + } 1.168 + else { 1.169 + return systemId; 1.170 + } 1.171 + } 1.172 + else { 1.173 + return getAbsoluteURIFromRelative(systemId); 1.174 + } 1.175 + } 1.176 +}