node-xmpp-caps

XEP-0115 entity capabilities for node-xmpp

Usage

Installation

$ npm install node-xmpp-caps

Creating a c node

var caps = require('node-xmpp-caps');

var c = new caps.Caps('http://code.google.com/p/exodus');
c.addIdentity('client', 'pc', 'Exodus 0.9.1');
c.addFeature('http://jabber.org/protocol/caps');
c.addFeature('http://jabber.org/protocol/disco#info');
c.addFeature('http://jabber.org/protocol/disco#items');
c.addFeature('http://jabber.org/protocol/muc');

// creates an ltx.Element instance containing this:
//
// <c xmlns='http://jabber.org/protocol/caps' 
//    hash='sha-1'
//    node='http://code.google.com/p/exodus'
//    ver='QgayPKawpkPSDYmwT/WM94uAlu0='/>
//
c.toCapsNode();

Creating a query node

var caps = require('node-xmpp-caps');

var c = new caps.Caps('http://code.google.com/p/exodus');
c.addIdentity('client', 'pc', 'Exodus 0.9.1');
c.addFeature('http://jabber.org/protocol/caps');
c.addFeature('http://jabber.org/protocol/disco#info');
c.addFeature('http://jabber.org/protocol/disco#items');
c.addFeature('http://jabber.org/protocol/muc');

// creates an ltx.Element instance containing this:
//
// <query xmlns='http://jabber.org/protocol/disco#info'
//        node='http://code.google.com/p/exodus#QgayPKawpkPSDYmwT/WM94uAlu0='>
//   <identity category='client' name='Exodus 0.9.1' type='pc'/>
//   <feature var='http://jabber.org/protocol/caps'/>
//   <feature var='http://jabber.org/protocol/disco#info'/>
//   <feature var='http://jabber.org/protocol/disco#items'/>
//   <feature var='http://jabber.org/protocol/muc'/>
// </query>
//
c.toQueryNode();

Creating a Caps-Instance out of a query node (ltx.Element)

var c = caps.fromQueryNode(queryNode);

Contributing

We're happy to get contributions. If you do so, please submit a PR which has running tests in it and make sure jshint doesn't complain :).

Thanks!

License

MIT - See LICENSE