root / trunk / web / dojo / dojox / xmpp / xmppSession.js
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.xmpp.xmppSession"]){ |
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dojo._hasResource["dojox.xmpp.xmppSession"]=true; |
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dojo.provide("dojox.xmpp.xmppSession");
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dojo.require("dojox.xmpp.TransportSession");
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dojo.require("dojox.xmpp.RosterService");
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dojo.require("dojox.xmpp.PresenceService");
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dojo.require("dojox.xmpp.UserService");
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dojo.require("dojox.xmpp.ChatService");
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dojo.require("dojox.xmpp.sasl");
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dojox.xmpp.xmpp={STREAM_NS:"http://etherx.jabber.org/streams",CLIENT_NS:"jabber:client",STANZA_NS:"urn:ietf:params:xml:ns:xmpp-stanzas",SASL_NS:"urn:ietf:params:xml:ns:xmpp-sasl",BIND_NS:"urn:ietf:params:xml:ns:xmpp-bind",SESSION_NS:"urn:ietf:params:xml:ns:xmpp-session",BODY_NS:"http://jabber.org/protocol/httpbind",XHTML_BODY_NS:"http://www.w3.org/1999/xhtml",XHTML_IM_NS:"http://jabber.org/protocol/xhtml-im",INACTIVE:"Inactive",CONNECTED:"Connected",ACTIVE:"Active",TERMINATE:"Terminate",LOGIN_FAILURE:"LoginFailure",INVALID_ID:-1,NO_ID:0,error:{BAD_REQUEST:"bad-request",CONFLICT:"conflict",FEATURE_NOT_IMPLEMENTED:"feature-not-implemented",FORBIDDEN:"forbidden",GONE:"gone",INTERNAL_SERVER_ERROR:"internal-server-error",ITEM_NOT_FOUND:"item-not-found",ID_MALFORMED:"jid-malformed",NOT_ACCEPTABLE:"not-acceptable",NOT_ALLOWED:"not-allowed",NOT_AUTHORIZED:"not-authorized",SERVICE_UNAVAILABLE:"service-unavailable",SUBSCRIPTION_REQUIRED:"subscription-required",UNEXPECTED_REQUEST:"unexpected-request"}};
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dojox.xmpp.xmppSession=function(_1){ |
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this.roster=[];
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this.chatRegister=[];
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this._iqId=Math.round(Math.random()*1000000000); |
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if(_1&&dojo.isObject(_1)){
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dojo.mixin(this,_1);
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} |
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this.session=new dojox.xmpp.TransportSession(_1); |
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dojo.connect(this.session,"onReady",this,"onTransportReady"); |
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dojo.connect(this.session,"onTerminate",this,"onTransportTerminate"); |
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dojo.connect(this.session,"onProcessProtocolResponse",this,"processProtocolResponse"); |
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}; |
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dojo.extend(dojox.xmpp.xmppSession,{roster:[],chatRegister:[],_iqId:0,open:function(_2,_3,_4){
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if(!_2){
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throw new Error("User id cannot be null"); |
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}else{
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this.jid=_2;
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if(_2.indexOf("@")==-1){ |
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this.jid=this.jid+"@"+this.domain; |
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} |
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} |
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if(_3){
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this.password=_3;
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} |
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if(_4){
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this.resource=_4;
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} |
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this.session.open();
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},close:function(){ |
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this.state=dojox.xmpp.xmpp.TERMINATE;
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this.session.close(dojox.xmpp.util.createElement("presence",{type:"unavailable",xmlns:dojox.xmpp.xmpp.CLIENT_NS},true)); |
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},processProtocolResponse:function(_5){ |
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var _6=_5.nodeName;
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var _7=_6.indexOf(":"); |
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if(_7>0){ |
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_6=_6.substring(_7+1);
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} |
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switch(_6){
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case "iq": |
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case "presence": |
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case "message": |
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case "features": |
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this[_6+"Handler"](_5); |
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break;
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default:
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if(_5.getAttribute("xmlns")==dojox.xmpp.xmpp.SASL_NS){ |
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this.saslHandler(_5);
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} |
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} |
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},messageHandler:function(_8){ |
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switch(_8.getAttribute("type")){ |
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case "chat": |
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this.chatHandler(_8);
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break;
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case "normal": |
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default:
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this.simpleMessageHandler(_8);
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} |
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},iqHandler:function(_9){ |
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if(_9.getAttribute("type")=="set"){ |
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this.iqSetHandler(_9);
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return;
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}else{
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if(_9.getAttribute("type")=="get"){ |
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return;
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} |
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} |
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},presenceHandler:function(_a){ |
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switch(_a.getAttribute("type")){ |
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case "subscribe": |
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this.presenceSubscriptionRequest(_a.getAttribute("from")); |
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break;
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case "subscribed": |
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case "unsubscribed": |
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break;
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case "error": |
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this.processXmppError(_a);
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break;
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default:
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this.presenceUpdate(_a);
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break;
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} |
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},featuresHandler:function(_b){ |
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var _c=[];
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var _d=false; |
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var _e=false; |
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if(_b.hasChildNodes()){
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for(var i=0;i<_b.childNodes.length;i++){ |
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var n=_b.childNodes[i];
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switch(n.nodeName){
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case "mechanisms": |
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for(var x=0;x<n.childNodes.length;x++){ |
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_c.push(n.childNodes[x].firstChild.nodeValue); |
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} |
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break;
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case "bind": |
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_d=true;
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break;
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case "session": |
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_e=true;
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} |
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} |
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} |
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if(this.state==dojox.xmpp.xmpp.CONNECTED){ |
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if(!this.auth){ |
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for(var i=0;i<_c.length;i++){ |
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try{
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this.auth=dojox.xmpp.sasl.registry.match(_c[i],this); |
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break;
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} |
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catch(e){
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console.warn("No suitable auth mechanism found for: ",_c[i]);
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} |
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} |
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}else{
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if(_d){
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this.bindResource(_e);
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} |
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} |
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} |
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},saslHandler:function(_f){ |
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if(_f.nodeName=="success"){ |
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this.auth.onSuccess();
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return;
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} |
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if(_f.nodeName=="challenge"){ |
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this.auth.onChallenge(_f);
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return;
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} |
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if(_f.hasChildNodes()){
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this.onLoginFailure(_f.firstChild.nodeName);
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this.session.setState("Terminate",_f.firstChild.nodeName); |
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} |
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},sendRestart:function(){ |
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this.session._sendRestart();
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},chatHandler:function(msg){ |
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var _10={from:msg.getAttribute("from"),to:msg.getAttribute("to")}; |
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var _11=null; |
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for(var i=0;i<msg.childNodes.length;i++){ |
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var n=msg.childNodes[i];
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if(n.hasChildNodes()){
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switch(n.nodeName){
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case "thread": |
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_10.chatid=n.firstChild.nodeValue; |
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break;
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case "body": |
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if(!n.getAttribute("xmlns")||(n.getAttribute("xmlns")=="")){ |
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_10.body=n.firstChild.nodeValue; |
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} |
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break;
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case "subject": |
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_10.subject=n.firstChild.nodeValue; |
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case "html": |
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if(n.getAttribute("xmlns")==dojox.xmpp.xmpp.XHTML_IM_NS){ |
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_10.xhtml=n.getElementsByTagName("body")[0]; |
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} |
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break;
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case "x": |
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break;
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default:
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} |
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} |
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} |
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var _12=-1; |
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if(_10.chatid){
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for(var i=0;i<this.chatRegister.length;i++){ |
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var ci=this.chatRegister[i]; |
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if(ci&&ci.chatid==_10.chatid){
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_12=i; |
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break;
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} |
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} |
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}else{
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for(var i=0;i<this.chatRegister.length;i++){ |
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var ci=this.chatRegister[i]; |
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if(ci){
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if(ci.uid==this.getBareJid(_10.from)){ |
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_12=i; |
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} |
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} |
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} |
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} |
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if(_12>-1&&_11){ |
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var _13=this.chatRegister[_12]; |
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_13.setState(_11); |
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if(_13.firstMessage){
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if(_11==dojox.xmpp.chat.ACTIVE_STATE){
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_13.useChatState=(_11!=null)?true:false; |
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_13.firstMessage=false;
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} |
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} |
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} |
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if((!_10.body||_10.body=="")&&!_10.xhtml){ |
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return;
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} |
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if(_12>-1){ |
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var _13=this.chatRegister[_12]; |
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_13.recieveMessage(_10); |
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}else{
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var _14=new dojox.xmpp.ChatService(); |
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_14.uid=this.getBareJid(_10.from);
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_14.chatid=_10.chatid; |
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_14.firstMessage=true;
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if(!_11||_11!=dojox.xmpp.chat.ACTIVE_STATE){
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this.useChatState=false; |
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} |
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this.registerChatInstance(_14,_10);
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} |
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},simpleMessageHandler:function(msg){ |
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},registerChatInstance:function(_15,_16){ |
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_15.setSession(this);
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this.chatRegister.push(_15);
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this.onRegisterChatInstance(_15,_16);
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_15.recieveMessage(_16,true);
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},iqSetHandler:function(msg){ |
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if(msg.hasChildNodes()){
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var fn=msg.firstChild;
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switch(fn.nodeName){
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case "query": |
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if(fn.getAttribute("xmlns")=="jabber:iq:roster"){ |
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this.rosterSetHandler(fn);
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this.sendIqResult(msg.getAttribute("id"),msg.getAttribute("from")); |
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} |
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break;
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default:
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break;
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} |
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} |
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},sendIqResult:function(_17,to){ |
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var req={id:_17,to:to||this.domain,type:"result",from:this.jid+"/"+this.resource}; |
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this.dispatchPacket(dojox.xmpp.util.createElement("iq",req,true)); |
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},rosterSetHandler:function(_18){ |
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for(var i=0;i<_18.childNodes.length;i++){ |
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var n=_18.childNodes[i];
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if(n.nodeName=="item"){ |
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var _19=false; |
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var _1a=-1; |
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var _1b=null; |
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var _1c=null; |
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for(var x=0;x<this.roster.length;x++){ |
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var r=this.roster[x]; |
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if(n.getAttribute("jid")==r.jid){ |
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_19=true;
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if(n.getAttribute("subscription")=="remove"){ |
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_1b={id:r.jid,name:r.name,groups:[]};
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for(var y=0;y<r.groups.length;y++){ |
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_1b.groups.push(r.groups[y]); |
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} |
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this.roster.splice(x,1); |
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_1a=dojox.xmpp.roster.REMOVED; |
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}else{
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_1c=dojo.clone(r); |
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var _1d=n.getAttribute("name"); |
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if(_1d){
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this.roster[x].name=_1d;
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} |
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r.groups=[]; |
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if(n.getAttribute("subscription")){ |
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r.status=n.getAttribute("subscription");
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} |
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r.substatus=dojox.xmpp.presence.SUBSCRIPTION_SUBSTATUS_NONE; |
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if(n.getAttribute("ask")=="subscribe"){ |
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r.substatus=dojox.xmpp.presence.SUBSCRIPTION_REQUEST_PENDING; |
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} |
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for(var y=0;y<n.childNodes.length;y++){ |
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var _1e=n.childNodes[y];
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if((_1e.nodeName=="group")&&(_1e.hasChildNodes())){ |
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var _1f=_1e.firstChild.nodeValue;
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r.groups.push(_1f); |
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} |
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} |
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_1b=r; |
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_1a=dojox.xmpp.roster.CHANGED; |
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} |
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break;
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} |
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} |
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if(!_19&&(n.getAttribute("subscription")!="remove")){ |
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r=this.createRosterEntry(n);
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_1b=r; |
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_1a=dojox.xmpp.roster.ADDED; |
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} |
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switch(_1a){
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case dojox.xmpp.roster.ADDED:
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this.onRosterAdded(_1b);
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break;
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case dojox.xmpp.roster.REMOVED:
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this.onRosterRemoved(_1b);
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break;
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case dojox.xmpp.roster.CHANGED:
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this.onRosterChanged(_1b,_1c);
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break;
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} |
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} |
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} |
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},presenceUpdate:function(msg){ |
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if(msg.getAttribute("to")){ |
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var jid=this.getBareJid(msg.getAttribute("to")); |
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if(jid!=this.jid){ |
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return;
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} |
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} |
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var _20=this.getResourceFromJid(msg.getAttribute("from")); |
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var p={from:this.getBareJid(msg.getAttribute("from")),resource:_20,show:dojox.xmpp.presence.STATUS_ONLINE,priority:5,hasAvatar:false}; |
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if(msg.getAttribute("type")=="unavailable"){ |
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p.show=dojox.xmpp.presence.STATUS_OFFLINE; |
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} |
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for(var i=0;i<msg.childNodes.length;i++){ |
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var n=msg.childNodes[i];
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if(n.hasChildNodes()){
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switch(n.nodeName){
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case "status": |
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case "show": |
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p[n.nodeName]=n.firstChild.nodeValue; |
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break;
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case "status": |
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p.priority=parseInt(n.firstChild.nodeValue); |
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break;
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case "x": |
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if(n.firstChild&&n.firstChild.firstChild&&n.firstChild.firstChild.nodeValue!=""){ |
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p.avatarHash=n.firstChild.firstChild.nodeValue; |
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p.hasAvatar=true;
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} |
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break;
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} |
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} |
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} |
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this.onPresenceUpdate(p);
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},retrieveRoster:function(){ |
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var _21={id:this.getNextIqId(),from:this.jid+"/"+this.resource,type:"get"}; |
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var req=new dojox.string.Builder(dojox.xmpp.util.createElement("iq",_21,false)); |
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req.append(dojox.xmpp.util.createElement("query",{xmlns:"jabber:iq:roster"},true)); |
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req.append("</iq>");
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var def=this.dispatchPacket(req,"iq",_21.id); |
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def.addCallback(this,"onRetrieveRoster"); |
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},getRosterIndex:function(jid){ |
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if(jid.indexOf("@")==-1){ |
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jid+="@"+this.domain; |
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} |
| 357 |
for(var i=0;i<this.roster.length;i++){ |
| 358 |
if(jid==this.roster[i].jid){ |
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return i;
|
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} |
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} |
| 362 |
return -1; |
| 363 |
},createRosterEntry:function(_22){ |
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var re={name:_22.getAttribute("name"),jid:_22.getAttribute("jid"),groups:[],status:dojox.xmpp.presence.SUBSCRIPTION_NONE,substatus:dojox.xmpp.presence.SUBSCRIPTION_SUBSTATUS_NONE}; |
| 365 |
if(!re.name){
|
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re.name=re.id; |
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} |
| 368 |
for(var i=0;i<_22.childNodes.length;i++){ |
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var n=_22.childNodes[i];
|
| 370 |
if(n.nodeName=="group"&&n.hasChildNodes()){ |
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re.groups.push(n.firstChild.nodeValue); |
| 372 |
} |
| 373 |
} |
| 374 |
if(_22.getAttribute("subscription")){ |
| 375 |
re.status=_22.getAttribute("subscription");
|
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} |
| 377 |
if(_22.getAttribute("ask")=="subscribe"){ |
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re.substatus=dojox.xmpp.presence.SUBSCRIPTION_REQUEST_PENDING; |
| 379 |
} |
| 380 |
return re;
|
| 381 |
},bindResource:function(_23){ |
| 382 |
var _24={id:this.getNextIqId(),type:"set"}; |
| 383 |
var _25=new dojox.string.Builder(dojox.xmpp.util.createElement("iq",_24,false)); |
| 384 |
_25.append(dojox.xmpp.util.createElement("bind",{xmlns:dojox.xmpp.xmpp.BIND_NS},false)); |
| 385 |
if(this.resource){ |
| 386 |
_25.append(dojox.xmpp.util.createElement("resource"));
|
| 387 |
_25.append(this.resource);
|
| 388 |
_25.append("</resource>");
|
| 389 |
} |
| 390 |
_25.append("</bind></iq>");
|
| 391 |
var def=this.dispatchPacket(_25,"iq",_24.id); |
| 392 |
def.addCallback(this,function(msg){ |
| 393 |
this.onBindResource(msg,_23);
|
| 394 |
return msg;
|
| 395 |
}); |
| 396 |
},getNextIqId:function(){ |
| 397 |
return "im_"+this._iqId++; |
| 398 |
},presenceSubscriptionRequest:function(msg){ |
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this.onSubscriptionRequest(msg);
|
| 400 |
},dispatchPacket:function(msg,_26,_27){ |
| 401 |
if(this.state!="Terminate"){ |
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return this.session.dispatchPacket(msg,_26,_27); |
| 403 |
}else{
|
| 404 |
} |
| 405 |
},setState:function(_28,_29){ |
| 406 |
if(this.state!=_28){ |
| 407 |
if(this["on"+_28]){ |
| 408 |
this["on"+_28](_28,this.state,_29); |
| 409 |
} |
| 410 |
this.state=_28;
|
| 411 |
} |
| 412 |
},search:function(_2a,_2b,_2c){ |
| 413 |
var req={id:this.getNextIqId(),"xml:lang":this.lang,type:"set",from:this.jid+"/"+this.resource,to:_2b}; |
| 414 |
var _2d=new dojox.string.Builder(dojox.xmpp.util.createElement("iq",req,false)); |
| 415 |
_2d.append(dojox.xmpp.util.createElement("query",{xmlns:"jabber:iq:search"},false)); |
| 416 |
_2d.append(dojox.xmpp.util.createElement(_2c,{},false));
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| 417 |
_2d.append(_2a); |
| 418 |
_2d.append("</").append(_2c).append(">"); |
| 419 |
_2d.append("</query></iq>");
|
| 420 |
var def=this.dispatchPacket(_2d.toString,"iq",req.id); |
| 421 |
def.addCallback(this,"_onSearchResults"); |
| 422 |
},_onSearchResults:function(msg){ |
| 423 |
if((msg.getAttribute("type")=="result")&&(msg.hasChildNodes())){ |
| 424 |
this.onSearchResults([]);
|
| 425 |
} |
| 426 |
},onLogin:function(){ |
| 427 |
this.retrieveRoster();
|
| 428 |
},onLoginFailure:function(msg){ |
| 429 |
},onBindResource:function(msg,_2e){ |
| 430 |
if(msg.getAttribute("type")=="result"){ |
| 431 |
if((msg.hasChildNodes())&&(msg.firstChild.nodeName=="bind")){ |
| 432 |
var _2f=msg.firstChild;
|
| 433 |
if((_2f.hasChildNodes())&&(_2f.firstChild.nodeName=="jid")){ |
| 434 |
if(_2f.firstChild.hasChildNodes()){
|
| 435 |
var _30=_2f.firstChild.firstChild.nodeValue;
|
| 436 |
this.jid=this.getBareJid(_30); |
| 437 |
this.resource=this.getResourceFromJid(_30); |
| 438 |
} |
| 439 |
} |
| 440 |
if(_2e){
|
| 441 |
var _31={id:this.getNextIqId(),type:"set"}; |
| 442 |
var _32=new dojox.string.Builder(dojox.xmpp.util.createElement("iq",_31,false)); |
| 443 |
_32.append(dojox.xmpp.util.createElement("session",{xmlns:dojox.xmpp.xmpp.SESSION_NS},true)); |
| 444 |
_32.append("</iq>");
|
| 445 |
var def=this.dispatchPacket(_32,"iq",_31.id); |
| 446 |
def.addCallback(this,"onBindSession"); |
| 447 |
return;
|
| 448 |
} |
| 449 |
}else{
|
| 450 |
} |
| 451 |
this.onLogin();
|
| 452 |
}else{
|
| 453 |
if(msg.getAttribute("type")=="error"){ |
| 454 |
var err=this.processXmppError(msg); |
| 455 |
this.onLoginFailure(err);
|
| 456 |
} |
| 457 |
} |
| 458 |
},onBindSession:function(msg){ |
| 459 |
if(msg.getAttribute("type")=="error"){ |
| 460 |
var err=this.processXmppError(msg); |
| 461 |
this.onLoginFailure(err);
|
| 462 |
}else{
|
| 463 |
this.onLogin();
|
| 464 |
} |
| 465 |
},onSearchResults:function(_33){ |
| 466 |
},onRetrieveRoster:function(msg){ |
| 467 |
if((msg.getAttribute("type")=="result")&&msg.hasChildNodes()){ |
| 468 |
var _34=msg.getElementsByTagName("query")[0]; |
| 469 |
if(_34.getAttribute("xmlns")=="jabber:iq:roster"){ |
| 470 |
for(var i=0;i<_34.childNodes.length;i++){ |
| 471 |
if(_34.childNodes[i].nodeName=="item"){ |
| 472 |
this.roster[i]=this.createRosterEntry(_34.childNodes[i]); |
| 473 |
} |
| 474 |
} |
| 475 |
} |
| 476 |
}else{
|
| 477 |
if(msg.getAttribute("type")=="error"){ |
| 478 |
} |
| 479 |
} |
| 480 |
this.setState(dojox.xmpp.xmpp.ACTIVE);
|
| 481 |
this.onRosterUpdated();
|
| 482 |
return msg;
|
| 483 |
},onRosterUpdated:function(){ |
| 484 |
},onSubscriptionRequest:function(req){ |
| 485 |
},onPresenceUpdate:function(p){ |
| 486 |
},onTransportReady:function(){ |
| 487 |
this.setState(dojox.xmpp.xmpp.CONNECTED);
|
| 488 |
this.rosterService=new dojox.xmpp.RosterService(this); |
| 489 |
this.presenceService=new dojox.xmpp.PresenceService(this); |
| 490 |
this.userService=new dojox.xmpp.UserService(this); |
| 491 |
},onTransportTerminate:function(_35,_36,_37){ |
| 492 |
this.setState(dojox.xmpp.xmpp.TERMINATE,_37);
|
| 493 |
},onConnected:function(){ |
| 494 |
},onTerminate:function(_38,_39,_3a){ |
| 495 |
},onActive:function(){ |
| 496 |
},onRegisterChatInstance:function(_3b,_3c){ |
| 497 |
},onRosterAdded:function(ri){ |
| 498 |
},onRosterRemoved:function(ri){ |
| 499 |
},onRosterChanged:function(ri,_3d){ |
| 500 |
},processXmppError:function(msg){ |
| 501 |
var err={stanzaType:msg.nodeName,id:msg.getAttribute("id")}; |
| 502 |
for(var i=0;i<msg.childNodes.length;i++){ |
| 503 |
var n=msg.childNodes[i];
|
| 504 |
switch(n.nodeName){
|
| 505 |
case "error": |
| 506 |
err.errorType=n.getAttribute("type");
|
| 507 |
for(var x=0;x<n.childNodes.length;x++){ |
| 508 |
var cn=n.childNodes[x];
|
| 509 |
if((cn.nodeName=="text")&&(cn.getAttribute("xmlns")==dojox.xmpp.xmpp.STANZA_NS)&&cn.hasChildNodes()){ |
| 510 |
err.message=cn.firstChild.nodeValue; |
| 511 |
}else{
|
| 512 |
if((cn.getAttribute("xmlns")==dojox.xmpp.xmpp.STANZA_NS)&&(!cn.hasChildNodes())){ |
| 513 |
err.condition=cn.nodeName; |
| 514 |
} |
| 515 |
} |
| 516 |
} |
| 517 |
break;
|
| 518 |
default:
|
| 519 |
break;
|
| 520 |
} |
| 521 |
} |
| 522 |
return err;
|
| 523 |
},sendStanzaError:function(_3e,to,id,_3f,_40,_41){ |
| 524 |
var req={type:"error"}; |
| 525 |
if(to){
|
| 526 |
req.to=to; |
| 527 |
} |
| 528 |
if(id){
|
| 529 |
req.id=id; |
| 530 |
} |
| 531 |
var _42=new dojox.string.Builder(dojox.xmpp.util.createElement(_3e,req,false)); |
| 532 |
_42.append(dojox.xmpp.util.createElement("error",{type:_3f},false)); |
| 533 |
_42.append(dojox.xmpp.util.createElement("condition",{xmlns:dojox.xmpp.xmpp.STANZA_NS},true)); |
| 534 |
if(_41){
|
| 535 |
var _43={xmlns:dojox.xmpp.xmpp.STANZA_NS,"xml:lang":this.lang}; |
| 536 |
_42.append(dojox.xmpp.util.createElement("text",_43,false)); |
| 537 |
_42.append(_41).append("</text>");
|
| 538 |
} |
| 539 |
_42.append("</error></").append(_3e).append(">"); |
| 540 |
this.dispatchPacket(_42.toString());
|
| 541 |
},getBareJid:function(jid){ |
| 542 |
var i=jid.indexOf("/"); |
| 543 |
if(i!=-1){ |
| 544 |
return jid.substring(0,i); |
| 545 |
} |
| 546 |
return jid;
|
| 547 |
},getResourceFromJid:function(jid){ |
| 548 |
var i=jid.indexOf("/"); |
| 549 |
if(i!=-1){ |
| 550 |
return jid.substring((i+1),jid.length); |
| 551 |
} |
| 552 |
return ""; |
| 553 |
}}); |
| 554 |
} |