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/*
* Copyright (c) 2002, 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*IKVM*/
/*
* Modified for IKVM by Jeroen Frijters on May 22, 2007.
*
* This is a merged version of the Windows & Solaris platform specific versions.
* Since the IKVM class library binary can be used both on Windows and on *nix,
* I've merged the platform specific classes into a generic class that at
* runtime determines if it runs on Windows or not.
*
/*IKVM*/
package sun.misc;
import java.net.URL;
import java.io.File;
import sun.net.www.ParseUtil;
/**
* Platform specific handling for file: URLs . In particular deals
* with network paths mapping them to UNCs.
*
* @author Michael McMahon
* @version 1.10, 07/05/05
*/
public class FileURLMapper {
private static final boolean runningOnWindows = cli.System.Environment.get_OSVersion().ToString().indexOf("Unix") == -1;
URL url;
String file;
public FileURLMapper (URL url) {
this.url = url;
}
/**
* @returns the platform specific path corresponding to the URL, and in particular
* returns a UNC when the authority contains a hostname
*/
public String getPath () {
if (file != null) {
return file;
}
if (runningOnWindows) {
String host = url.getHost();
if (host != null && !host.equals("") &&
!"localhost".equalsIgnoreCase(host)) {
String rest = url.getFile();
String s = host + ParseUtil.decode (url.getFile());
file = "\\\\"+ s.replace('/', '\\');
return file;
}
String path = url.getFile().replace('/', '\\');
file = ParseUtil.decode(path);
return file;
} else {
String host = url.getHost();
if (host == null || "".equals(host) || "localhost".equalsIgnoreCase (host)) {
file = url.getFile();
file = ParseUtil.decode (file);
}
return file;
}
}
public boolean exists() {
String path = getPath();
if (path == null) {
return false;
}
File f = new File (path);
return f.exists();
}
}
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