/*
* Copyright 2004-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.sf.jml.protocol.outgoing;
import net.sf.jml.MsnProtocol;
import net.sf.jml.exception.UnsupportedProtocolException;
import net.sf.jml.protocol.MsnOutgoingMessage;
import net.sf.jml.util.GUID;
import net.sf.jml.util.StringUtils;
/**
* Set personal message and current media.
* <p>
* Supported Protocol: MSNP11
* <p>
* Syntax: UUX trId msgLen\r\n content
*
* @author Roger Chen
*/
public class OutgoingUUX extends MsnOutgoingMessage {
private String personalMessage = "";
private String currentMedia = "";
private String machineGuid = null;
public OutgoingUUX(MsnProtocol protocol) {
super(protocol);
if (protocol.before(MsnProtocol.MSNP11)){
throw new UnsupportedProtocolException(new MsnProtocol[] { protocol }) ;
}
setCommand("UUX");
}
@Override
protected boolean isSupportChunkData() {
return true;
}
public void setPersonalMessage(String message) {
this.personalMessage = message;
buildData();
}
public void setCurrentMedia(String currentMedia) {
this.currentMedia = currentMedia;
buildData();
}
public void setMachineGuid(String machineGuid) {
this.machineGuid = machineGuid;
buildData();
}
public void setCurrentMedia(String title, String artist, String album, GUID contentId) {
String split = "\\0";
StringBuffer buffer = new StringBuffer();
buffer.append(split).append("Music");
buffer.append(split).append("1");
buffer.append(split).append("{0} - {1}");
buffer.append(split).append(title == null ? "" : title);
buffer.append(split).append(artist == null ? "" : artist);
buffer.append(split).append(album == null ? "" : album);
// See ASF special "Metadata Library Object--WM/WMContentID"
buffer.append(split).append(
contentId == null ? "" : "{" + contentId + "}");
buffer.append(split);
setCurrentMedia(buffer.toString());
}
private void buildData() {
StringBuffer buffer = new StringBuffer();
buffer.append("<Data>");
if (this.personalMessage != null) {
buffer.append("<PSM>");
buffer.append(StringUtils.xmlEscaping(personalMessage));
buffer.append("</PSM>");
}
if (this.currentMedia != null) {
buffer.append("<CurrentMedia>");
buffer.append(StringUtils.xmlEscaping(currentMedia));
buffer.append("</CurrentMedia>");
}
if (this.machineGuid != null) {
buffer.append("<MachineGuid>");
buffer.append(StringUtils.xmlEscaping(machineGuid));
buffer.append("</MachineGuid>");
}
buffer.append("</Data>");
setChunkData(buffer.toString());
}
}