Unnamed

// DEFINITIONSvar PUBSUB_NODE = "home/meteo/foo";var PUBSUB_JID = "pubsub.example.net";var NS_PUBSUB = "http://jabber.org/protocol/pubsub";var NS_PUBSUB_OWNER = NS_PUBSUB + "#owner";var NS_PUBSUB_EVENT = NS_PUBSUB + "#event";// STATEvar channel; // XXXbard: globalvar testAccount = 'meteo@example.net/Firefox/SamePlace';// FUNCTIONSfunction init() {    channel = XMPP.createChannel();    channel.on({    	event: 'iq',   	direction: 'in',   	stanza: function(s) {    	    return s.@type == 'result';   	}    }, function(iq) {        alert(iq.stanza.@id);    });    channel.on({        event     : 'iq',        direction : 'in',   	stanza: function(s) {	default xml namespace="http://a9.com/-/spec/opensearch/1.1/"    	    return s..OpenSearchDescription;   	}}, function(iq) {            	    //default xml namespace = 'http://jabber.org/protocol/pubsub';	    alert("ha");	    var foo = iq.stanza;	default xml namespace="http://a9.com/-/spec/opensearch/1.1/"             alert(foo..OpenSearchDescription.length()); //This doesn't seem to work.        });    channel.on({        event     : 'iq',        direction : 'in',   	stanza: function(s) {    	    return s..@subid;   	}}, function(iq) {            //alert(iq.stanza..@subid);	    SUBID = iq.stanza..@subid;	    //alert(SUBID)        });};/* Releasing channel. Not all are implemented yet */function finish() {    channel = XMPP.release();}/* Iq PubSub item handler */function iq_pubsub_items_init() {    iq_pubsub_items_channel = XMPP.createChannel();/* This is where I get stuck. I can't handle PubSub items like the following example : <iq type="result" id="subman1" from="pubsub.example.net" to="meteo@example.net/Firefox/SamePlace">  <pubsub xmlns="http://jabber.org/protocol/pubsub">    <items subid="apbpPLhnrIEFmGzp6Vg557ee9bpbJ4akB4HxLf9f" node="home/meteo/foo">      <item id="dicM2O4oMUuitne">        <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">          <ShortName>Wikipedia (English)</ShortName>          <Description>Wikipedia (English)</Description>          <Image height="16" width="16" type="image/x-icon">http://en.wikipedia.org/favicon.ico</Image>          <Url type="text/html" method="get" template="http://en.wikipedia.org/w/index.php?title=Special:Search&amp;search={searchTerms}"/>          <Url type="application/x-suggestions+json" method="GET" template="http://en.wikipedia.org/w/api.php?action=opensearch&amp;search={searchTerms}"/>        </OpenSearchDescription>      </item>      <item id="3kL8w9fYFJlKML1">        <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">          <ShortName>Wikipedia (English)</ShortName>          <Description>Wikipedia (English)</Description>          <Image height="16" width="16" type="image/x-icon">http://en.wikipedia.org/favicon.ico</Image>          <Url type="text/html" method="get" template="http://en.wikipedia.org/w/index.php?title=Special:Search&amp;search={searchTerms}"/>          <Url type="application/x-suggestions+json" method="GET" template="http://en.wikipedia.org/w/api.php?action=opensearch&amp;search={searchTerms}"/>        </OpenSearchDescription>      </item>    </items>  </pubsub>  <meta account="meteo@example.net/Firefox/SamePlace" direction="in" xmlns="http://hyperstruct.net/xmpp4moz/protocol/internal"/></iq>I'd wish to get an array or a list of all PubSub items so that I can process them to import them in Firefox.*/};// GUI REACTIONS// XXXbard: window.addEventListener('load', function() {    init();}, false);window.addEventListener('unload', function() {    finish();}, false);// NETWORK ACTIONS// XXXbard: you don't want these in the top level, function testPubsub() {    /* Get PubSub items */        var iq_pubsub_get_items = <iq type='get' to={PUBSUB_JID}>    		<pubsub xmlns={NS_PUBSUB}>    		<items subid={SUBID} node={PUBSUB_NODE}/>    		</pubsub>    		</iq>;    //Get PubSub items    XMPP.send(testAccount, iq_pubsub_get_items);        /*Set PubSub items*/    var opensearch_plugin = <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">    				<ShortName>Wikipedia (English)</ShortName>    				<Description>Wikipedia (English)</Description>    				<Image height="16" width="16" type="image/x-icon">http://en.wikipedia.org/favicon.ico</Image>    				<Url type="text/html" method="get" template="http://en.wikipedia.org/w/index.php?title=Special:Search&amp;search={searchTerms}"/>    				<Url type="application/x-suggestions+json" method="GET" template="http://en.wikipedia.org/w/api.php?action=opensearch&amp;search={searchTerms}"/>    			</OpenSearchDescription>;                var iq_pubsub_set_items = <iq type='set' to={PUBSUB_JID}>      <pubsub xmlns={NS_PUBSUB}>        <publish node={PUBSUB_NODE}>          <item>{opensearch_plugin}</item>          <item>{opensearch_plugin}</item>        </publish>      </pubsub>    </iq>;        XMPP.send(testAccount, iq_pubsub_set_items);        /* Get PubSub SubID */        var iq_pubsub_get_subs = <iq type='get' to={PUBSUB_JID}>      <pubsub xmlns={NS_PUBSUB_OWNER}>        <subscriptions node={PUBSUB_NODE}/>      </pubsub>    </iq>;    //print(iq_pubsub_subs);        var SUBID = "";        XMPP.send(testAccount, iq_pubsub_get_subs);}// XXXbard: don't care about save-to-disk now, get the protocol issues sorted firstfunction save() {        /* This is what follows after having retreived the PubSub OpenSearch items : the plugins are written into an XML file in the /tmp directory and then imported to Firefox. Here's only the writing part : */        // Writing file         const Cc = Components.classes;    const Ci = Components.interfaces;    var nsIProperties = Cc['@mozilla.org/file/directory_service;1']. getService(Ci.nsIProperties); var src_file = nsIProperties.get('TmpD', Ci.nsIFile); src_file.append('OpenSearchFox.xml');    var fos = Cc["@mozilla.org/network/file-output-stream;1"].createInstance(Ci.nsIFileOutputStream);    fos.init(src_file, 0x02 | 0x08 | 0x20, 0664, 0);    var converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"].createInstance(Ci.nsIScriptableUnicodeConverter);    converter.charset ="utf-8"    var foo = "hello world"    var chunk = converter.ConvertFromUnicode(foo);    fos.write(chunk, chunk.length); fos.close();        /* And this is the code borrowed from OpenSearchFox which manages to write the XML file of the OpenSearch plugin and import it to Firefox */        /*          writeFile : function (str_Buffer, file, charset){        var fos = Cc["@mozilla.org/network/file-output-stream;1"].                    createInstance(Ci.nsIFileOutputStream);        fos.init(file, 0x02 | 0x08 | 0x20, 0664, 0); // write, create, truncate        var converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"].                          createInstance(Ci.nsIScriptableUnicodeConverter);        converter.charset = charset;        var chunk = converter.ConvertFromUnicode(str_Buffer);        fos.write(chunk, chunk.length);        fos.close();      },          onDone : function(){            try{          var nsIProperties = Cc['@mozilla.org/file/directory_service;1'].    	                        getService(Ci.nsIProperties);          var src_file = nsIProperties.get('TmpD', Ci.nsIFile);          src_file.append('OpenSearchFox.xml');          this.writeFile(this.createOpenSearchDescription(successful_controls), src_file, 'utf-8');        // this part import the OpenSearchFox.xml file as an OpenSearch plugin              var nsIBrowserSearchService = Cc["@mozilla.org/browser/search-service;1"].                                          getService(Ci.nsIBrowserSearchService);          nsIBrowserSearchService.addEngine(this.getURLSpecFromFile(src_file),                                            Ci.nsISearchEngine.DATA_XML, '', false);        }        catch(e){          alert(e);        }      },        */ }