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package de.pixart.messenger.xmpp.jingle.stanzas;
import android.util.Base64;
import de.pixart.messenger.xml.Element;
import de.pixart.messenger.xmpp.stanzas.IqPacket;
import rocks.xmpp.addr.Jid;
public class JinglePacket extends IqPacket {
Content content = null;
Reason reason = null;
Element checksum = null;
Element jingle = new Element("jingle");
@Override
public Element addChild(Element child) {
if ("jingle".equals(child.getName())) {
Element contentElement = child.findChild("content");
if (contentElement != null) {
this.content = new Content();
this.content.setChildren(contentElement.getChildren());
this.content.setAttributes(contentElement.getAttributes());
}
Element reasonElement = child.findChild("reason");
if (reasonElement != null) {
this.reason = new Reason();
this.reason.setChildren(reasonElement.getChildren());
this.reason.setAttributes(reasonElement.getAttributes());
}
this.checksum = child.findChild("checksum");
this.jingle.setAttributes(child.getAttributes());
}
return child;
}
public JinglePacket setContent(Content content) {
this.content = content;
return this;
}
public Content getJingleContent() {
if (this.content == null) {
this.content = new Content();
}
return this.content;
}
public JinglePacket setReason(Reason reason) {
this.reason = reason;
return this;
}
public Reason getReason() {
return this.reason;
}
public Element getChecksum() {
return this.checksum;
}
private void build() {
this.children.clear();
this.jingle.clearChildren();
this.jingle.setAttribute("xmlns", "urn:xmpp:jingle:1");
if (this.content != null) {
jingle.addChild(this.content);
}
if (this.reason != null) {
jingle.addChild(this.reason);
}
if (this.checksum != null) {
jingle.addChild(checksum);
}
this.children.add(jingle);
this.setAttribute("type", "set");
}
public String getSessionId() {
return this.jingle.getAttribute("sid");
}
public void setSessionId(String sid) {
this.jingle.setAttribute("sid", sid);
}
@Override
public String toString() {
this.build();
return super.toString();
}
public void setAction(String action) {
this.jingle.setAttribute("action", action);
}
public String getAction() {
return this.jingle.getAttribute("action");
}
public void setInitiator(final Jid initiator) {
this.jingle.setAttribute("initiator", initiator.toString());
}
public boolean isAction(String action) {
return action.equalsIgnoreCase(this.getAction());
}
public void addChecksum(byte[] sha1Sum, String namespace) {
this.checksum = new Element("checksum", namespace);
checksum.setAttribute("creator", "initiator");
checksum.setAttribute("name", "a-file-offer");
Element hash = checksum.addChild("file").addChild("hash", "urn:xmpp:hashes:2");
hash.setAttribute("algo", "sha-1").setContent(Base64.encodeToString(sha1Sum, Base64.NO_WRAP));
}
}
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