@Override
public InputStream createIncomingStream(StreamInitiation initiation)
throws XMPPException, InterruptedException {
/*
* SOCKS5 initiation listener must ignore next SOCKS5 Bytestream request with given session
* ID
*/
this.manager.ignoreBytestreamRequestOnce(initiation.getSessionID());
Packet streamInitiation = initiateIncomingStream(this.connection, initiation);
return negotiateIncomingStream(streamInitiation);
}
@Override
public StreamInitiation parse(XmlPullParser parser, int initialDepth) throws Exception {
boolean done = false;
// si
String id = parser.getAttributeValue("", "id");
String mimeType = parser.getAttributeValue("", "mime-type");
StreamInitiation initiation = new StreamInitiation();
// file
String name = null;
String size = null;
String hash = null;
String date = null;
String desc = null;
boolean isRanged = false;
// feature
DataForm form = null;
DataFormProvider dataFormProvider = new DataFormProvider();
int eventType;
String elementName;
String namespace;
while (!done) {
eventType = parser.next();
elementName = parser.getName();
namespace = parser.getNamespace();
if (eventType == XmlPullParser.START_TAG) {
if (elementName.equals("file")) {
name = parser.getAttributeValue("", "name");
size = parser.getAttributeValue("", "size");
hash = parser.getAttributeValue("", "hash");
date = parser.getAttributeValue("", "date");
} else if (elementName.equals("desc")) {
desc = parser.nextText();
} else if (elementName.equals("range")) {
isRanged = true;
} else if (elementName.equals("x") && namespace.equals("jabber:x:data")) {
form = dataFormProvider.parse(parser);
}
} else if (eventType == XmlPullParser.END_TAG) {
if (elementName.equals("si")) {
done = true;
} else if (elementName.equals("file")) {
long fileSize = 0;
if (size != null && size.trim().length() != 0) {
try {
fileSize = Long.parseLong(size);
} catch (NumberFormatException e) {
LOGGER.log(Level.SEVERE, "Failed to parse file size from " + fileSize, e);
}
}
Date fileDate = new Date();
if (date != null) {
try {
fileDate = XmppDateTime.parseDate(date);
} catch (ParseException e) {
// couldn't parse date, use current date-time
}
}
File file = new File(name, fileSize);
file.setHash(hash);
file.setDate(fileDate);
file.setDesc(desc);
file.setRanged(isRanged);
initiation.setFile(file);
}
}
}
initiation.setSessionID(id);
initiation.setMimeType(mimeType);
initiation.setFeatureNegotiationForm(form);
return initiation;
}