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/*******************************************************************************
* Copyright (c) 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 Corporation - initial API and implementation
******************************************************************************/
package org.eclipse.equinox.internal.p2.tools;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.equinox.app.IApplication;
import org.eclipse.equinox.app.IApplicationContext;
import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper;
import org.osgi.service.http.*;
public class FileServerApplication implements IApplication {
private Map resources = new HashMap(10);
private static class FileSystemContext implements HttpContext {
private String base;
public FileSystemContext(String base) {
this.base = base;
}
public String getMimeType(String name) {
return null;
}
public URL getResource(String name) {
try {
return new URL(base + name);
} catch (MalformedURLException e) {
return null;
}
}
public boolean handleSecurity(HttpServletRequest request, HttpServletResponse response) throws IOException {
return true;
}
}
public Object start(IApplicationContext context) throws Exception {
Map args = context.getArguments();
initializeFromArguments((String[]) args.get("application.args"));
registerResources(resources);
return null;
}
private void registerResources(Map list) {
HttpService http = (HttpService) ServiceHelper.getService(Activator.getContext(), HttpService.class.getName());
for (Iterator i = resources.keySet().iterator(); i.hasNext();) {
String key = (String) i.next();
String value = (String) resources.get(key);
try {
http.registerResources(key, "/", new FileSystemContext(value));
} catch (NamespaceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
public void stop() {
}
public void initializeFromArguments(String[] args) throws Exception {
if (args == null)
return;
for (int i = 0; i < args.length; i++) {
// check for args without parameters (i.e., a flag arg)
// if (args[i].equals("-raw"))
// raw = true;
// check for args with parameters. If we are at the last argument or
// if the next one has a '-' as the first character, then we can't have
// an arg with a param so continue.
if (i == args.length - 1 || args[i + 1].startsWith("-")) //$NON-NLS-1$
continue;
String arg = args[++i];
if (args[i - 1].equalsIgnoreCase("-resource"))
resources.put(arg, args[++i]);
}
}
}
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