source: trunk/instant_messenger/js/client.js @ 268

var con = new IMConnector;
var disconnected = false;

function client()
{
        var jabber = new Jabber;
        var buffer = '';
        var xtools = new XTools;

        function request(data)
        {
                if ( !disconnected )
                        con.go('$this.Ujabber.listen', {'stream':stream, 'request':request});
        }
        function stream(data)
        {
                function trim(pData)
                {
                        return pData.replace(/^ +| +$/g, '');
                }
                data = trim(data);
                if ( data == 'disconnected' || data == '</stream:stream>')
                {
                        disconnected = true;
                        var XmlDoc = "<disconnected>" +
                                                        "<path>" + path_im + "</path>" +
                                                 "</disconnected>";

                        im_window.load('__contacts_im_','instant_messenger_content','<title>.::Expresso Messenger::.</title>','window.xsl','',true,true,false);
                        im_window.elementC('__contacts_im_').innerHTML  = xtools.parse(XmlDoc,'disconnected.xsl');
                        func.byId('img_status_im').src = im_unavailable.src;
                        im.status = 'type=unavailable';
                        im.statusFlag = 'unavailable';                                  

                }
                else if ( data.lastIndexOf('>') == data.length - 1)
                {
                        if ( buffer.length )
                        {
                                data = buffer + data;
                                buffer = '';
                        }

                        // com xmlns ocorre problemas durante o parse entre
                        // xml e xsl e por esse motivo está sendo retirado
                        data = '<handler>' + data.replace(/ xmlns='.*?'/g, '') + '</handler>';

                        if ( window.ActiveXObject )
                        {
                                var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
                                xmlDoc.async = "false";
                                xmlDoc.loadXML(data);
                        }
                        else
                        {
                                var parser = new DOMParser();
                                var xmlDoc = parser.parseFromString(data, "text/xml");
                        }

                        var node = xmlDoc.documentElement.firstChild;

                        while ( node )
                        {
                                try
                                {
                                        with ( node )
                                        {
                                                jabber.doIt(nodeName, node);
                                        }
                                        node = node.nextSibling;
                                }
                                catch(e)
                                {
                                        node = node.nextSibling;
                                }
                        }
                }
                else
                {
                        buffer += data;
                }
        }

        function contacts(data)
        {
        }
        request();
        setTimeout("con.go('$this.Ujabber.getContacts', {'request':"+contacts+"})", 3000);
}

var _bkp_onbeforeunload = window.onbeforeunload;

window.onbeforeunload = function()
{
        if ( typeof _bkp_onbeforeunload == 'function' )
                _bkp_onbeforeunload();

        disconnected = true;
        var i;
        for ( i in con.__HTTP__ )
                con.__HTTP__[i].abort();
};