151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski/* 251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Copyright (c) 1995, 2010, Oracle and/or its affiliates. All rights reserved. 351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * This code is free software; you can redistribute it and/or modify it 651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * under the terms of the GNU General Public License version 2 only, as 751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * published by the Free Software Foundation. Oracle designates this 851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * particular file as subject to the "Classpath" exception as provided 951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * by Oracle in the LICENSE file that accompanied this code. 1051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 1151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * This code is distributed in the hope that it will be useful, but WITHOUT 1251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * version 2 for more details (a copy is included in the LICENSE file that 1551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * accompanied this code). 1651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 1751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * You should have received a copy of the GNU General Public License version 1851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 2 along with this work; if not, write to the Free Software Foundation, 1951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * 2151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * or visit www.oracle.com if you need additional information or have any 2351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * questions. 2451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 2551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 2651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski/** 2751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Open an file input stream given a URL. 2851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @author James Gosling 2951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * @author Steven B. Byrne 3051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 3151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 3251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskipackage sun.net.www.protocol.file; 3351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 3451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.net.URL; 3551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.net.FileNameMap; 3651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.io.*; 3751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.text.Collator; 3851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.security.Permission; 3951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport sun.net.*; 4051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport sun.net.www.*; 4151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.util.*; 4251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport java.text.SimpleDateFormat; 4351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 4451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport sun.security.action.GetPropertyAction; 4551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport sun.security.action.GetIntegerAction; 4651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskiimport sun.security.action.GetBooleanAction; 4751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 4851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebskipublic class FileURLConnection extends URLConnection { 4951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 5051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski static String CONTENT_LENGTH = "content-length"; 5151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski static String CONTENT_TYPE = "content-type"; 5251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski static String TEXT_PLAIN = "text/plain"; 5351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski static String LAST_MODIFIED = "last-modified"; 5451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 5551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski String contentType; 5651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski InputStream is; 5751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 5851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski File file; 5951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski String filename; 6051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski boolean isDirectory = false; 6151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski boolean exists = false; 6251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski List<String> files; 6351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 6451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski long length = -1; 6551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski long lastModified = 0; 6651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 6751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski protected FileURLConnection(URL u, File file) { 6851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski super(u); 6951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski this.file = file; 7051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 7151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 7251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /* 7351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Note: the semantics of FileURLConnection object is that the 7451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * results of the various URLConnection calls, such as 7551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * getContentType, getInputStream or getContentLength reflect 7651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * whatever was true when connect was called. 7751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 7851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public void connect() throws IOException { 7951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (!connected) { 8051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski try { 8151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski filename = file.toString(); 8251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski isDirectory = file.isDirectory(); 8351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (isDirectory) { 8451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski String[] fileList = file.list(); 8551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (fileList == null) 8651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski throw new FileNotFoundException(filename + " exists, but is not accessible"); 8751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski files = Arrays.<String>asList(fileList); 8851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } else { 8951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 9051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski is = new BufferedInputStream(new FileInputStream(filename)); 9151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 9251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski // Check if URL should be metered 9351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski boolean meteredInput = ProgressMonitor.getDefault().shouldMeterInput(url, "GET"); 9451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (meteredInput) { 9551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski ProgressSource pi = new ProgressSource(url, "GET", file.length()); 9651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski is = new MeteredStream(is, pi, file.length()); 9751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 9851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 9951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } catch (IOException e) { 10051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski throw e; 10151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 10251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski connected = true; 10351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 10451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 10551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 10651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private boolean initializedHeaders = false; 10751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 10851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski private void initializeHeaders() { 10951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski try { 11051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski connect(); 11151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski exists = file.exists(); 11251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } catch (IOException e) { 11351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 11451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (!initializedHeaders || !exists) { 11551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski length = file.length(); 11651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski lastModified = file.lastModified(); 11751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 11851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (!isDirectory) { 11951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski FileNameMap map = java.net.URLConnection.getFileNameMap(); 12051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski contentType = map.getContentTypeFor(filename); 12151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (contentType != null) { 12251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski properties.add(CONTENT_TYPE, contentType); 12351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 12451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski properties.add(CONTENT_LENGTH, String.valueOf(length)); 12551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 12651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /* 12751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Format the last-modified field into the preferred 12851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * Internet standard - ie: fixed-length subset of that 12951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * defined by RFC 1123 13051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 13151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (lastModified != 0) { 13251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski Date date = new Date(lastModified); 13351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski SimpleDateFormat fo = 13451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski new SimpleDateFormat ("EEE, dd MMM yyyy HH:mm:ss 'GMT'", Locale.US); 13551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski fo.setTimeZone(TimeZone.getTimeZone("GMT")); 13651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski properties.add(LAST_MODIFIED, fo.format(date)); 13751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 13851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } else { 13951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski properties.add(CONTENT_TYPE, TEXT_PLAIN); 14051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 14151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski initializedHeaders = true; 14251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 14351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 14451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 14551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public String getHeaderField(String name) { 14651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski initializeHeaders(); 14751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return super.getHeaderField(name); 14851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 14951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 15051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public String getHeaderField(int n) { 15151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski initializeHeaders(); 15251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return super.getHeaderField(n); 15351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 15451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 15551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public int getContentLength() { 15651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski initializeHeaders(); 15751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (length > Integer.MAX_VALUE) 15851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return -1; 15951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return (int) length; 16051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 16151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 16251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public long getContentLengthLong() { 16351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski initializeHeaders(); 16451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return length; 16551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 16651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 16751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public String getHeaderFieldKey(int n) { 16851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski initializeHeaders(); 16951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return super.getHeaderFieldKey(n); 17051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 17151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 17251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public MessageHeader getProperties() { 17351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski initializeHeaders(); 17451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return super.getProperties(); 17551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 17651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 17751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public long getLastModified() { 17851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski initializeHeaders(); 17951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return lastModified; 18051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 18151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 18251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public synchronized InputStream getInputStream() 18351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski throws IOException { 18451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 18551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski int iconHeight; 18651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski int iconWidth; 18751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 18851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski connect(); 18951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 19051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (is == null) { 19151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (isDirectory) { 19251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski FileNameMap map = java.net.URLConnection.getFileNameMap(); 19351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 19451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski StringBuffer buf = new StringBuffer(); 19551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 19651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (files == null) { 19751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski throw new FileNotFoundException(filename); 19851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 19951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 20051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski Collections.sort(files, Collator.getInstance()); 20151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 20251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski for (int i = 0 ; i < files.size() ; i++) { 20351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski String fileName = files.get(i); 20451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski buf.append(fileName); 20551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski buf.append("\n"); 20651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 20751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski // Put it into a (default) locale-specific byte-stream. 20851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski is = new ByteArrayInputStream(buf.toString().getBytes()); 20951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } else { 21051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski throw new FileNotFoundException(filename); 21151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 21251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 21351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return is; 21451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 21551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 21651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski Permission permission; 21751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski 21851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski /* since getOutputStream isn't supported, only read permission is 21951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski * relevant 22051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski */ 22151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski public Permission getPermission() throws IOException { 22251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (permission == null) { 22351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski String decodedPath = ParseUtil.decode(url.getPath()); 22451b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski if (File.separatorChar == '/') { 22551b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski permission = new FilePermission(decodedPath, "read"); 22651b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } else { 22751b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski permission = new FilePermission( 22851b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski decodedPath.replace('/',File.separatorChar), "read"); 22951b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 23051b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 23151b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski return permission; 23251b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski } 23351b1b6997fd3f980076b8081f7f1165ccc2a4008Piotr Jastrzebski} 234