/*
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
*
* Copyright (C) 2002 The Apache Software Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by SuperBonBon Industries (http://www.sbbi.net/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
*
* 4. The names "UPNPLib" and "SuperBonBon Industries" must not be
* used to endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* info@sbbi.net.
*
* 5. Products derived from this software may not be called
* "SuperBonBon Industries", nor may "SBBI" appear in their name,
* without prior written permission of SuperBonBon Industries.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT,INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
* DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* on behalf of SuperBonBon Industries. For more information on
* SuperBonBon Industries, please see <http://www.sbbi.net/>.
*/
package net.sbbi.upnp.jmx;
import java.util.Iterator;
import java.util.Set;
/**
* Class to handle HTTP UPNP GET requests on UPNPMBeanDevices
* @author <a href="mailto:superbonbon@sbbi.net">SuperBonBon</a>
* @version 1.0
*/
public class HttpGetRequest implements HttpRequestHandler {
private final static HttpGetRequest instance = new HttpGetRequest();
public static HttpRequestHandler getInstance() {
return instance;
}
private HttpGetRequest() {
}
public String service( Set devices, HttpRequest request ) {
StringBuffer rtr = null;
String filePath = request.getHttpCommandArg();
// Request are : /uuid/desc.xml or /uuid/serviceId/scpd.xml
boolean validGet = ( filePath.startsWith( "/" ) && filePath.endsWith( "/desc.xml" ) ) ||
( filePath.startsWith( "/" ) && filePath.endsWith( "/scpd.xml" ) );
if ( validGet ) {
String uuid = null;
String serviceUuid = null;
int lastSlash = filePath.lastIndexOf( '/' );
if ( lastSlash != -1 ) {
uuid = filePath.substring( 1, lastSlash );
serviceUuid = uuid;
// check if this is an uuid/desc.xml or uuid/serviceId/scpd.xml request type
int slashIndex = uuid.indexOf( "/" );
if ( slashIndex != -1 ) {
uuid = uuid.substring( 0, slashIndex );
}
}
if ( uuid != null ) {
// search now the bean within the set
UPNPMBeanDevice found = null;
synchronized( devices ) {
for ( Iterator i = devices.iterator(); i.hasNext(); ) {
UPNPMBeanDevice dv = (UPNPMBeanDevice)i.next();
if ( dv.getUuid().equals( uuid ) ) {
found = dv;
break;
}
}
}
if ( found != null ) {
String contentToReturn = null;
if ( filePath.endsWith( "/desc.xml" ) ) {
contentToReturn = found.getDeviceInfo();
} else if ( filePath.endsWith( "/scpd.xml" ) ) {
UPNPMBeanService srv = found.getUPNPMBeanService( serviceUuid );
if ( srv != null ) {
contentToReturn = srv.getDeviceSCDP();
}
}
rtr = new StringBuffer();
rtr.append( "HTTP/1.1 200 OK\r\n" );
String accept = request.getHTTPHeaderField( "CONTENT-LANGUAGE" );
if ( accept != null ) {
rtr.append( "CONTENT-LANGUAGE: " ).append( accept ).append( "\r\n" );
}
rtr.append( "CONTENT-LENGTH: " ).append( contentToReturn.length() ).append( "\r\n" );
rtr.append( "CONTENT-TYPE: text/xml\r\n\r\n" );
rtr.append( contentToReturn );
return rtr.toString();
}
}
}
return null;
}
}