@fnlb-project/stanza
Version:
Modern XMPP in the browser, with a JSON API
54 lines (53 loc) • 1.72 kB
JavaScript
// ====================================================================
// XEP-0047: In-band Bytestreams
// --------------------------------------------------------------------
// Source: https://xmpp.org/extensions/xep-0047.html
// Version: 2.0 (2012-06-22)
// ====================================================================
import { attribute, integerAttribute, textBuffer } from '../jxt';
import { NS_IBB } from '../Namespaces';
const Protocol = [
{
aliases: ['iq.ibb', 'message.ibb'],
element: 'open',
fields: {
ack: {
importer(xml, context) {
const stanza = attribute('stanza', 'iq').importer(xml, context);
return stanza !== 'message';
},
exporter(xml, data, context) {
attribute('stanza').exporter(xml, data ? 'iq' : 'message', context);
}
},
blockSize: integerAttribute('block-size'),
sid: attribute('sid')
},
namespace: NS_IBB,
type: 'open',
typeField: 'action'
},
{
aliases: ['iq.ibb', 'message.ibb'],
element: 'close',
fields: {
sid: attribute('sid')
},
namespace: NS_IBB,
type: 'close',
typeField: 'action'
},
{
aliases: ['iq.ibb', 'message.ibb'],
element: 'data',
fields: {
data: textBuffer('base64'),
seq: integerAttribute('seq'),
sid: attribute('sid')
},
namespace: NS_IBB,
type: 'data',
typeField: 'action'
}
];
export default Protocol;