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package de.thedevstack.conversationsplus.xmpp.jingle.stanzas;
import de.thedevstack.conversationsplus.entities.DownloadableFile;
import de.thedevstack.conversationsplus.xml.Element;
public class Content extends Element {
private String transportId;
private Content(String name) {
super(name);
}
public Content() {
super("content");
}
public Content(String creator, String name) {
super("content");
this.setAttribute("creator", creator);
this.setAttribute("name", name);
}
public void setTransportId(String sid) {
this.transportId = sid;
}
public Element setFileOffer(DownloadableFile actualFile, boolean otr) {
Element description = this.addChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
Element offer = description.addChild("offer");
Element file = offer.addChild("file");
file.addChild("size").setContent(Long.toString(actualFile.getExpectedSize()));
if (otr) {
file.addChild("name").setContent(actualFile.getName() + ".otr");
} else {
file.addChild("name").setContent(actualFile.getName());
}
return file;
}
public Element getFileOffer() {
Element description = this.findChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
if (description == null) {
return null;
}
Element offer = description.findChild("offer");
if (offer == null) {
return null;
}
return offer.findChild("file");
}
public void setFileOffer(Element fileOffer) {
Element description = this.findChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
if (description == null) {
description = this.addChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
}
description.addChild(fileOffer);
}
public String getTransportId() {
if (hasSocks5Transport()) {
this.transportId = socks5transport().getAttribute("sid");
} else if (hasIbbTransport()) {
this.transportId = ibbTransport().getAttribute("sid");
}
return this.transportId;
}
public Element socks5transport() {
Element transport = this.findChild("transport",
"urn:xmpp:jingle:transports:s5b:1");
if (transport == null) {
transport = this.addChild("transport",
"urn:xmpp:jingle:transports:s5b:1");
transport.setAttribute("sid", this.transportId);
}
return transport;
}
public Element ibbTransport() {
Element transport = this.findChild("transport",
"urn:xmpp:jingle:transports:ibb:1");
if (transport == null) {
transport = this.addChild("transport",
"urn:xmpp:jingle:transports:ibb:1");
transport.setAttribute("sid", this.transportId);
}
return transport;
}
public boolean hasSocks5Transport() {
return this.hasChild("transport", "urn:xmpp:jingle:transports:s5b:1");
}
public boolean hasIbbTransport() {
return this.hasChild("transport", "urn:xmpp:jingle:transports:ibb:1");
}
}
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