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-rw-r--r--includes/js/dojox/cometd/README29
-rw-r--r--includes/js/dojox/cometd/_base.js950
-rw-r--r--includes/js/dojox/cometd/timestamp.js9
-rw-r--r--includes/js/dojox/cometd/timesync.js126
4 files changed, 0 insertions, 1114 deletions
diff --git a/includes/js/dojox/cometd/README b/includes/js/dojox/cometd/README
deleted file mode 100644
index 05a42a2..0000000
--- a/includes/js/dojox/cometd/README
+++ /dev/null
@@ -1,29 +0,0 @@
--------------------------------------------------------------------------------
-Cometd (client)
--------------------------------------------------------------------------------
-Version 0.4
-Release date: May 29, 2007
--------------------------------------------------------------------------------
-Project state: beta
--------------------------------------------------------------------------------
-Project authors
- Alex Russell (alex@dojotoolkit.org)
- Greg Wilkins
--------------------------------------------------------------------------------
-Project description
-
-Low-latency data transfer from servers to clients. dojox.cometd implements a
-Bayeux protocol client for use with most Bayeux servers. See cometd.com for
-details on Cometd or on the Bayeux protocol.
--------------------------------------------------------------------------------
-Dependencies:
-
-Needs a cooperating Bayeux server
--------------------------------------------------------------------------------
-Documentation
-
-See http://cometd.com
--------------------------------------------------------------------------------
-Installation instructions
-
-Use this library with (preferably through) an existing Cometd server.
diff --git a/includes/js/dojox/cometd/_base.js b/includes/js/dojox/cometd/_base.js
deleted file mode 100644
index eb129ee..0000000
--- a/includes/js/dojox/cometd/_base.js
+++ /dev/null
@@ -1,950 +0,0 @@
-if(!dojo._hasResource["dojox.cometd._base"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojox.cometd._base"] = true;
-dojo.provide("dojox.cometd._base");
-dojo.require("dojo.AdapterRegistry");
-dojo.require("dojo.io.script");
-
-
-/*
- * this file defines Comet protocol client. Actual message transport is
- * deferred to one of several connection type implementations. The default is a
- * long-polling implementation. A single global object named "dojox.cometd" is
- * used to mediate for these connection types in order to provide a stable
- * interface.
- *
- * extensions modules may be loaded (eg "dojox.cometd.timestamp", that use
- * the cometd._extendInList and cometd._extendOutList fields to provide functions
- * that extend and handling incoming and outgoing messages.
- */
-
-dojox.cometd = new function(){
-
- // cometd states:
-
- // alex; OMG, these "constants" need to die. Java truly is a degenerative disease.
- this.DISCONNECTED = "DISCONNECTED"; // _initialized==false && _connected==false
- this.CONNECTING = "CONNECTING"; // _initialized==true && _connected==false (handshake sent)
- this.CONNECTED = "CONNECTED"; // _initialized==true && _connected==true (first successful connect)
- this.DISCONNECTING = "DISCONNECING"; // _initialized==false && _connected==true (disconnect sent)
-
- this._initialized = false;
- this._connected = false;
- this._polling = false;
-
- this.expectedNetworkDelay = 5000; // expected max network delay
- this.connectTimeout = 0; // If set, used as ms to wait for a connect response and sent as the advised timeout
-
- this.connectionTypes = new dojo.AdapterRegistry(true);
-
- this.version = "1.0";
- this.minimumVersion = "0.9";
- this.clientId = null;
- this.messageId = 0;
- this.batch = 0;
-
- this._isXD = false;
- this.handshakeReturn = null;
- this.currentTransport = null;
- this.url = null;
- this.lastMessage = null;
- this._messageQ = [];
- this.handleAs = "json-comment-optional";
- this._advice = {};
- this._backoffInterval = 0;
- this._backoffIncrement = 1000;
- this._backoffMax = 60000;
- this._deferredSubscribes = {};
- this._deferredUnsubscribes = {};
- this._subscriptions = [];
- this._extendInList = []; // List of functions invoked before delivering messages
- this._extendOutList = []; // List of functions invoked before sending messages
-
- this.state = function() {
- return this._initialized ?
- (this._connected ? "CONNECTED" : "CONNECTING") :
- ( this._connected ? "DISCONNECTING" : "DISCONNECTED");
- }
-
- this.init = function( /*String*/ root,
- /*Object?*/ props,
- /*Object?*/ bargs){ // return: dojo.Deferred
- // summary:
- // Initialize the cometd implementation of the Bayeux protocol
- // description:
- // Initialize the cometd implementation of the Bayeux protocol by
- // sending a handshake message. The cometd state will be changed to CONNECTING
- // until a handshake response is received and the first successful connect message
- // has returned.
- // The protocol state changes may be monitored
- // by subscribing to the dojo topic "/cometd/meta" where events are
- // published in the form {cometd:this,action:"handshake",successful:true,state:this.state()}
- // root:
- // The URL of the cometd server. If the root is absolute, the host
- // is examined to determine if xd transport is needed. Otherwise the
- // same domain is assumed.
- // props:
- // An optional object that is used as the basis of the handshake message
- // bargs:
- // An optional object of bind args mixed in with the send of the handshake
- // example:
- // | dojox.cometd.init("/cometd");
- // | dojox.cometd.init("http://xdHost/cometd",{ext:{user:"fred",pwd:"secret"}});
-
-
- // FIXME: if the root isn't from the same host, we should automatically
- // try to select an XD-capable transport
- props = props||{};
- // go ask the short bus server what we can support
- props.version = this.version;
- props.minimumVersion = this.minimumVersion;
- props.channel = "/meta/handshake";
- props.id = ""+this.messageId++;
-
- this.url = root||dojo.config["cometdRoot"];
- if(!this.url){
- console.debug("no cometd root specified in djConfig and no root passed");
- return null;
- }
-
- // Are we x-domain? borrowed from dojo.uri.Uri in lieu of fixed host and port properties
- var regexp = "^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?$";
- var parts = (""+window.location).match(new RegExp(regexp));
- if(parts[4]){
- var tmp = parts[4].split(":");
- var thisHost = tmp[0];
- var thisPort = tmp[1]||"80"; // FIXME: match 443
-
- parts = this.url.match(new RegExp(regexp));
- if(parts[4]){
- tmp = parts[4].split(":");
- var urlHost = tmp[0];
- var urlPort = tmp[1]||"80";
- this._isXD = ((urlHost != thisHost)||(urlPort != thisPort));
- }
- }
-
- if(!this._isXD){
- if(props.ext){
- if(props.ext["json-comment-filtered"]!==true && props.ext["json-comment-filtered"]!==false){
- props.ext["json-comment-filtered"] = true;
- }
- }else{
- props.ext = { "json-comment-filtered": true };
- }
- props.supportedConnectionTypes = dojo.map(this.connectionTypes.pairs, "return item[0]");
- }
-
- props = this._extendOut(props);
-
- var bindArgs = {
- url: this.url,
- handleAs: this.handleAs,
- content: { "message": dojo.toJson([props]) },
- load: dojo.hitch(this,function(msg){
- this._backon();
- this._finishInit(msg);
- }),
- error: dojo.hitch(this,function(e){
- console.debug("handshake error!:",e);
- this._backoff();
- this._finishInit([{}]);
- })
- };
-
- if(bargs){
- dojo.mixin(bindArgs, bargs);
- }
- this._props = props;
- for(var tname in this._subscriptions){
- for(var sub in this._subscriptions[tname]){
- if(this._subscriptions[tname][sub].topic){
- dojo.unsubscribe(this._subscriptions[tname][sub].topic);
- }
- }
- }
- this._messageQ = [];
- this._subscriptions = [];
- this._initialized = true;
- this.batch = 0;
- this.startBatch();
-
- var r;
- // if xdomain, then we assume jsonp for handshake
- if(this._isXD){
- bindArgs.callbackParamName = "jsonp";
- r = dojo.io.script.get(bindArgs);
- }else{
- r = dojo.xhrPost(bindArgs);
- }
- dojo.publish("/cometd/meta", [
- {
- cometd: this,
- action: "handshake",
- successful: true,
- state: this.state()
- }
- ]);
- return r;
- }
-
-
- this.publish = function(/*String*/ channel, /*Object*/ data, /*Object?*/ props){
- // summary:
- // publishes the passed message to the cometd server for delivery
- // on the specified topic
- // channel:
- // the destination channel for the message
- // data:
- // a JSON object containing the message "payload"
- // properties:
- // Optional. Other meta-data to be mixed into the top-level of the
- // message
- var message = {
- data: data,
- channel: channel
- };
- if(props){
- dojo.mixin(message, props);
- }
- this._sendMessage(message);
- }
-
-
- this.subscribe = function( /*String */ channel,
- /*Object */ objOrFunc,
- /*String */ funcName,
- /*Object?*/ props){ // return: dojo.Deferred
- // summary:
- // inform the server of this client's interest in channel
- // description:
- // `dojox.cometd.subscribe()` handles all the hard work of telling
- // the server that we want to be notified when events are
- // published on a particular topic. `subscribe` accepts a function
- // to handle messages and returns a `dojo.Deferred` object which
- // has an extra property added to it which makes it suitable for
- // passing to `dojox.cometd.unsubscribe()` as a "subscription
- // handle" (much like the handle object that `dojo.connect()`
- // produces and which `dojo.disconnect()` expects).
- //
- // Note that of a subscription is registered before a connection
- // with the server is established, events sent before the
- // connection is established will not be delivered to this client.
- // The deferred object which `subscribe` returns will callback
- // when the server successfuly acknolwedges receipt of our
- // "subscribe" request.
- // channel:
- // name of the cometd channel to subscribe to
- // objOrFunc:
- // an object scope for funcName or the name or reference to a
- // function to be called when messages are delivered to the
- // channel
- // funcName:
- // the second half of the objOrFunc/funcName pair for identifying
- // a callback function to notifiy upon channel message delivery
- // example:
- // Simple subscribe use-case
- // | dojox.cometd.init("http://myserver.com:8080/cometd");
- // | // log out all incoming messages on /foo/bar
- // | dojox.cometd.subscribe("/foo/bar", console, "debug");
- // example:
- // Subscribe before connection is initialized
- // | dojox.cometd.subscribe("/foo/bar", console, "debug");
- // | dojox.cometd.init("http://myserver.com:8080/cometd");
- // example:
- // Subscribe an unsubscribe
- // | dojox.cometd.init("http://myserver.com:8080/cometd");
- // | var h = dojox.cometd.subscribe("/foo/bar", console, "debug");
- // | dojox.cometd.unsubscribe(h);
- // example:
- // Listen for successful subscription:
- // | dojox.cometd.init("http://myserver.com:8080/cometd");
- // | var h = dojox.cometd.subscribe("/foo/bar", console, "debug");
- // | h.addCallback(function(){
- // | console.debug("subscription to /foo/bar established");
- // | });
-
- props = props||{};
- if(objOrFunc){
- var tname = "/cometd"+channel;
- var subs = this._subscriptions[tname];
- if(!subs || subs.length==0){
- subs = [];
- props.channel = "/meta/subscribe";
- props.subscription = channel;
- this._sendMessage(props);
-
- var _ds = this._deferredSubscribes;
- if(_ds[channel]){
- _ds[channel].cancel();
- delete _ds[channel];
- }
- _ds[channel] = new dojo.Deferred();
- }
-
- for(var i in subs){
- if( subs[i].objOrFunc === objOrFunc && (!subs[i].funcName&&!funcName||subs[i].funcName==funcName) ){
- return null;
- }
- }
-
- var topic = dojo.subscribe(tname, objOrFunc, funcName);
- subs.push({
- topic: topic,
- objOrFunc: objOrFunc,
- funcName: funcName
- });
- this._subscriptions[tname] = subs;
- }
- var ret = this._deferredSubscribes[channel]||{};
- ret.args = dojo._toArray(arguments);
- return ret; // dojo.Deferred
- }
-
-
-
- this.unsubscribe = function( /*String*/ channel,
- /*Object?*/ objOrFunc,
- /*String?*/ funcName,
- /*Object?*/ props){
- // summary:
- // inform the server of this client's disinterest in channel
- // channel:
- // name of the cometd channel to unsubscribe from
- // objOrFunc:
- // an object scope for funcName or the name or reference to a
- // function to be called when messages are delivered to the
- // channel. If null then all subscribers to the channel are unsubscribed.
- // funcName:
- // the second half of the objOrFunc/funcName pair for identifying
- // a callback function to notifiy upon channel message delivery
-
- if(
- (arguments.length == 1) &&
- (!dojo.isString(channel)) &&
- (channel.args)
- ){
- // it's a subscription handle, unroll
- return this.unsubscribe.apply(this, channel.args);
- }
-
- var tname = "/cometd"+channel;
- var subs = this._subscriptions[tname];
- if(!subs || subs.length==0){
- return null;
- }
-
- var s=0;
- for(var i in subs){
- var sb = subs[i];
- if( (!objOrFunc) ||
- (
- sb.objOrFunc===objOrFunc &&
- (!sb.funcName && !funcName || sb.funcName==funcName)
- )
- ){
- dojo.unsubscribe(subs[i].topic);
- delete subs[i];
- }else{
- s++;
- }
- }
-
- if(s==0){
- props = props||{};
- props.channel = "/meta/unsubscribe";
- props.subscription = channel;
- delete this._subscriptions[tname];
- this._sendMessage(props);
- this._deferredUnsubscribes[channel] = new dojo.Deferred();
- if (this._deferredSubscribes[channel]){
- this._deferredSubscribes[channel].cancel();
- delete this._deferredSubscribes[channel];
- }
- }
- return this._deferredUnsubscribes[channel]; // dojo.Deferred
- }
-
-
- this.disconnect = function(){
- // summary:
- // Disconnect from the server.
- // description:
- // Disconnect from the server by sending a disconnect message
- // example:
- // | dojox.cometd.disconnect();
-
- for(var tname in this._subscriptions){
- for(var sub in this._subscriptions[tname]){
- if(this._subscriptions[tname][sub].topic){
- dojo.unsubscribe(this._subscriptions[tname][sub].topic);
- }
- }
- }
- this._subscriptions = [];
- this._messageQ = [];
- if(this._initialized && this.currentTransport){
- this._initialized=false;
- this.currentTransport.disconnect();
- }
- if(!this._polling) {
- this._connected=false;
- dojo.publish("/cometd/meta", [{cometd:this,action:"connect",successful:false,state:this.state()}]);
- }
- this._initialized=false;
- dojo.publish("/cometd/meta", [{cometd:this,action:"disconnect",successful:true,state:this.state()}]);
- }
-
-
- // public extension points
-
- this.subscribed = function( /*String*/channel, /*Object*/message){ }
-
- this.unsubscribed = function(/*String*/channel, /*Object*/message){ }
-
-
- // private methods (TODO name all with leading _)
-
- this.tunnelInit = function(childLocation, childDomain){
- // placeholder - replaced by _finishInit
- }
-
- this.tunnelCollapse = function(){
- // placeholder - replaced by _finishInit
- }
-
- this._backoff = function(){
- if(!this._advice){
- this._advice={reconnect:"retry",interval:0};
- }
- else if(!this._advice.interval){
- this._advice.interval=0;
- }
- if(this._backoffInterval<this._backoffMax){
- this._backoffInterval+=this._backoffIncrement;
- }
- }
-
- this._backon = function(){
- this._backoffInterval=0;
- }
-
- this._interval = function(){
- var i=this._backoffInterval+(this._advice?(this._advice.interval?this._advice.interval:0):0);
- if (i>0)
- console.debug("Retry in interval+backoff="+this._advice.interval+"+"+this._backoffInterval+"="+i+"ms");
- return i;
- }
-
- this._finishInit = function(data){
- // summary:
- // Handle the handshake return from the server and initialize
- // connection if all is OK
- data = data[0];
- this.handshakeReturn = data;
-
- // remember any advice
- if(data["advice"]){
- this._advice = data.advice;
- }
-
- var successful=data.successful?data.successful:false;
-
- // check version
- if(data.version < this.minimumVersion){
- console.debug("cometd protocol version mismatch. We wanted", this.minimumVersion, "but got", data.version);
- successful=false;
- this._advice.reconnect="none";
- }
-
- // If all OK
- if(successful){
- // pick a transport
- this.currentTransport = this.connectionTypes.match(
- data.supportedConnectionTypes,
- data.version,
- this._isXD
- );
- // initialize the transport
- this.currentTransport._cometd = this;
- this.currentTransport.version = data.version;
- this.clientId = data.clientId;
- this.tunnelInit = dojo.hitch(this.currentTransport, "tunnelInit");
- this.tunnelCollapse = dojo.hitch(this.currentTransport, "tunnelCollapse");
- this.currentTransport.startup(data);
- }
-
- dojo.publish("/cometd/meta", [{cometd:this,action:"handshook",successful:successful,state:this.state()}]);
-
- // If there is a problem
- if(!successful){
- console.debug("cometd init failed");
- // follow advice
- if(this._advice && this._advice["reconnect"]=="none"){
- console.debug("cometd reconnect: none");
- }else{
- setTimeout(dojo.hitch(this, "init", this.url, this._props),this._interval());
- }
- }
- }
-
- // fixme: lots of repeated code...why?
-
- this._extendIn = function(message){
- // Handle extensions for inbound messages
- dojo.forEach(dojox.cometd._extendInList, function(f){
- message = f(message)||message;
- });
- return message;
- }
-
- this._extendOut = function(message){
- // Handle extensions for inbound messages
- dojo.forEach(dojox.cometd._extendOutList, function(f){
- message = f(message)||message;
- });
- return message;
- }
-
-
- this.deliver = function(messages){
- dojo.forEach(messages, this._deliver, this);
- return messages;
- }
-
- this._deliver = function(message){
- // dipatch events along the specified path
-
- message=this._extendIn(message);
-
- if(!message["channel"]){
- if(message["success"] !== true){
- console.debug("cometd error: no channel for message!", message);
- return;
- }
- }
- this.lastMessage = message;
-
- if(message.advice){
- this._advice = message.advice; // TODO maybe merge?
- }
-
- // check to see if we got a /meta channel message that we care about
- var deferred=null;
- if( (message["channel"]) &&
- (message.channel.length > 5)&&
- (message.channel.substr(0, 5) == "/meta")){
- // check for various meta topic actions that we need to respond to
- switch(message.channel){
- case "/meta/connect":
- if(message.successful && !this._connected){
- this._connected = this._initialized;
- this.endBatch();
- }else if(!this._initialized){
- this._connected = false; // finish disconnect
- }
- dojo.publish("/cometd/meta",[{cometd:this,action:"connect",successful:message.successful,state:this.state()}]);
- break;
- case "/meta/subscribe":
- deferred = this._deferredSubscribes[message.subscription];
- if(!message.successful){
- if(deferred){
- deferred.errback(new Error(message.error));
- }
- this.currentTransport.cancelConnect();
- return;
- }
- dojox.cometd.subscribed(message.subscription, message);
- if(deferred){
- deferred.callback(true);
- }
- break;
- case "/meta/unsubscribe":
- deferred = this._deferredUnsubscribes[message.subscription];
- if(!message.successful){
- if(deferred){
- deferred.errback(new Error(message.error));
- }
- this.currentTransport.cancelConnect();
- return;
- }
- this.unsubscribed(message.subscription, message);
- if(deferred){
- deferred.callback(true);
- }
- break;
- default:
- if(message.successful && !message.successful){
- this.currentTransport.cancelConnect();
- return;
- }
- }
- }
-
- // send the message down for processing by the transport
- this.currentTransport.deliver(message);
-
- if(message.data){
- // dispatch the message to any locally subscribed listeners
- try {
- var messages=[message];
-
- // Determine target topic
- var tname="/cometd"+message.channel;
-
- // Deliver to globs that apply to target topic
- var tnameParts=message.channel.split("/");
- var tnameGlob="/cometd";
- for (var i=1;i<tnameParts.length-1;i++) {
- dojo.publish(tnameGlob+"/**",messages);
- tnameGlob+="/"+tnameParts[i];
- }
- dojo.publish(tnameGlob+"/**",messages);
- dojo.publish(tnameGlob+"/*",messages);
-
- // deliver to target topic
- dojo.publish(tname,messages);
- }catch(e){
- console.debug(e);
- }
- }
- }
-
- this._sendMessage = function(/* object */ message){
- // console.debug(this.currentTransport, this._connected, this.batch);
- // if(this.currentTransport && this._connected && !this.batch){
- if(this.currentTransport && !this.batch){
- return this.currentTransport.sendMessages([message]);
- }else{
- this._messageQ.push(message);
- return null;
- }
- }
-
- this.startBatch = function(){
- this.batch++;
- }
-
- this.endBatch = function(){
- if(--this.batch <= 0 && this.currentTransport && this._connected){
- this.batch=0;
-
- var messages=this._messageQ;
- this._messageQ=[];
- if(messages.length>0){
- this.currentTransport.sendMessages(messages);
- }
- }
- }
-
- this._onUnload = function(){
- // make this the last of the onUnload method
- dojo.addOnUnload(dojox.cometd,"disconnect");
- }
-
- this._connectTimeout = function(){
- // return the connect timeout in ms, calculated as the minimum of the advised timeout
- // and the configured timeout. Else 0 to indicate no client side timeout
- var _advised=0;
- if (this._advice && this._advice.timeout && this.expectedNetworkDelay>0)
- _advised=this._advice.timeout + this.expectedNetworkDelay;
-
- if (this.connectTimeout>0 && this.connectTimeout<_advised)
- return this.connectTimeout;
-
- return 0;
- }
-}
-
-/*
-transport objects MUST expose the following methods:
- - check
- - startup
- - sendMessages
- - deliver
- - disconnect
-optional, standard but transport dependent methods are:
- - tunnelCollapse
- - tunnelInit
-
-Transports SHOULD be namespaced under the cometd object and transports MUST
-register themselves with cometd.connectionTypes
-
-here's a stub transport defintion:
-
-cometd.blahTransport = new function(){
- this._connectionType="my-polling";
- this._cometd=null;
- this.lastTimestamp = null;
-
- this.check = function(types, version, xdomain){
- // summary:
- // determines whether or not this transport is suitable given a
- // list of transport types that the server supports
- return dojo.lang.inArray(types, "blah");
- }
-
- this.startup = function(){
- if(dojox.cometd._polling){ return; }
- // FIXME: fill in startup routine here
- dojox.cometd._polling = true;
- }
-
- this.sendMessages = function(message){
- // FIXME: fill in message array sending logic
- }
-
- this.deliver = function(message){
- }
-
- this.disconnect = function(){
- // send orderly disconnect message
- }
-
- this.cancelConnect = function(){
- // cancel the current connection
- }
-}
-cometd.connectionTypes.register("blah", cometd.blahTransport.check, cometd.blahTransport);
-*/
-
-dojox.cometd.longPollTransport = new function(){
- this._connectionType="long-polling";
- this._cometd=null;
-
- this.check = function(types, version, xdomain){
- return ((!xdomain)&&(dojo.indexOf(types, "long-polling") >= 0));
- }
-
- this.tunnelInit = function(){
- var message = {
- channel: "/meta/connect",
- clientId: this._cometd.clientId,
- connectionType: this._connectionType,
- id: ""+this._cometd.messageId++
- };
- message=this._cometd._extendOut(message);
- this.openTunnelWith({message: dojo.toJson([message])});
- }
-
- this.tunnelCollapse = function(){
- // TODO handle transport specific advice
-
- if(!this._cometd._initialized){ return; }
-
- if(this._cometd._advice && this._cometd._advice["reconnect"]=="none"){
- console.debug("cometd reconnect: none");
- return;
- }
- setTimeout(dojo.hitch(this,function(){ this._connect(); }),this._cometd._interval());
- }
-
- this._connect = function(){
- if(!this._cometd._initialized){ return; }
- if(this._cometd._polling) {
- console.debug("wait for poll to complete or fail");
- return;
- }
-
- if((this._cometd._advice) && (this._cometd._advice["reconnect"]=="handshake")){
- this._cometd._connected=false;
- this._initialized = false;
- this._cometd.init(this._cometd.url,this._cometd._props);
- }else if(this._cometd._connected){
- var message={
- channel: "/meta/connect",
- connectionType: this._connectionType,
- clientId: this._cometd.clientId,
- id: ""+this._cometd.messageId++
- };
- if (this._cometd.connectTimeout>this._cometd.expectedNetworkDelay)
- message.advice={timeout:(this._cometd.connectTimeout-this._cometd.expectedNetworkDelay)};
-
- message=this._cometd._extendOut(message);
- this.openTunnelWith({message: dojo.toJson([message])});
- }
- }
-
- this.deliver = function(message){
- // Nothing to do
- }
-
- this.openTunnelWith = function(content, url){
- this._cometd._polling = true;
- var post = {
- url: (url||this._cometd.url),
- content: content,
- handleAs: this._cometd.handleAs,
- load: dojo.hitch(this, function(data){
- this._cometd._polling=false;
- this._cometd.deliver(data);
- this._cometd._backon();
- this.tunnelCollapse();
- }),
- error: dojo.hitch(this, function(err){
- this._cometd._polling=false;
- console.debug("tunnel opening failed:", err);
- dojo.publish("/cometd/meta", [{cometd:this._cometd,action:"connect",successful:false,state:this._cometd.state()}]);
- this._cometd._backoff();
- this.tunnelCollapse();
- })
- };
-
- var connectTimeout=this._cometd._connectTimeout();
- if (connectTimeout>0)
- post.timeout=connectTimeout;
-
- this._poll = dojo.xhrPost(post);
- }
-
- this.sendMessages = function(messages){
- for(var i=0; i<messages.length; i++){
- messages[i].clientId = this._cometd.clientId;
- messages[i].id = ""+this._cometd.messageId++;
- messages[i]=this._cometd._extendOut(messages[i]);
- }
- return dojo.xhrPost({
- url: this._cometd.url||dojo.config["cometdRoot"],
- handleAs: this._cometd.handleAs,
- load: dojo.hitch(this._cometd, "deliver"),
- error: dojo.hitch(this, function(err){
- console.debug('dropped messages: ',messages);
- }),
- content: {
- message: dojo.toJson(messages)
- }
- });
- }
-
- this.startup = function(handshakeData){
- if(this._cometd._connected){ return; }
- this.tunnelInit();
- }
-
- this.disconnect = function(){
- var message={
- channel: "/meta/disconnect",
- clientId: this._cometd.clientId,
- id: ""+this._cometd.messageId++
- };
- message=this._cometd._extendOut(message);
- dojo.xhrPost({
- url: this._cometd.url||dojo.config["cometdRoot"],
- handleAs: this._cometd.handleAs,
- content: {
- message: dojo.toJson([message])
- }
- });
- }
-
- this.cancelConnect = function(){
- if (this._poll) {
- this._poll.cancel();
- this._cometd._polling=false;
- dojo.debug("tunnel opening cancelled");
- dojo.event.topic.publish("/cometd/meta", {cometd:this._cometd,action:"connect",successful:false,state:this._cometd.state(),cancel:true});
- this._cometd._backoff();
- this.disconnect();
- this.tunnelCollapse();
- }
- }
-
-}
-
-dojox.cometd.callbackPollTransport = new function(){
- this._connectionType = "callback-polling";
- this._cometd = null;
-
- this.check = function(types, version, xdomain){
- // we handle x-domain!
- return (dojo.indexOf(types, "callback-polling") >= 0);
- }
-
- this.tunnelInit = function(){
- var message = {
- channel: "/meta/connect",
- clientId: this._cometd.clientId,
- connectionType: this._connectionType,
- id: ""+this._cometd.messageId++
- };
- message = this._cometd._extendOut(message);
- this.openTunnelWith({
- message: dojo.toJson([message])
- });
- }
-
- this.tunnelCollapse = dojox.cometd.longPollTransport.tunnelCollapse;
- this._connect = dojox.cometd.longPollTransport._connect;
- this.deliver = dojox.cometd.longPollTransport.deliver;
-
- this.openTunnelWith = function(content, url){
- this._cometd._polling = true;
- var script = {
- load: dojo.hitch(this, function(data){
- this._cometd._polling=false;
- this._cometd.deliver(data);
- this._cometd._backon();
- this.tunnelCollapse();
- }),
- error: dojo.hitch(this, function(err){
- this._cometd._polling=false;
- console.debug("tunnel opening failed:", err);
- dojo.publish("/cometd/meta", [{cometd:this._cometd,action:"connect",successful:false,state:this._cometd.state()}]);
- this._cometd._backoff();
- this.tunnelCollapse();
- }),
- url: (url||this._cometd.url),
- content: content,
- callbackParamName: "jsonp"
- };
- var connectTimeout=this._cometd._connectTimeout();
- if (connectTimeout>0)
- script.timeout=connectTimeout;
- dojo.io.script.get(script);
- }
-
- this.sendMessages = function(/*array*/ messages){
- for(var i=0; i<messages.length; i++){
- messages[i].clientId = this._cometd.clientId;
- messages[i].id = ""+this._cometd.messageId++;
- messages[i]=this._cometd._extendOut(messages[i]);
- }
- var bindArgs = {
- url: this._cometd.url||dojo.config["cometdRoot"],
- load: dojo.hitch(this._cometd, "deliver"),
- callbackParamName: "jsonp",
- content: { message: dojo.toJson( messages ) }
- };
- return dojo.io.script.get(bindArgs);
- }
-
- this.startup = function(handshakeData){
- if(this._cometd._connected){ return; }
- this.tunnelInit();
- }
-
- this.disconnect = dojox.cometd.longPollTransport.disconnect;
-
- this.disconnect = function(){
- var message={
- channel:"/meta/disconnect",
- clientId:this._cometd.clientId,
- id:""+this._cometd.messageId++
- };
- message=this._cometd._extendOut(message);
- dojo.io.script.get({
- url: this._cometd.url||dojo.config["cometdRoot"],
- callbackParamName: "jsonp",
- content: {
- message: dojo.toJson([message])
- }
- });
- }
-
- this.cancelConnect = function(){}
-}
-dojox.cometd.connectionTypes.register("long-polling", dojox.cometd.longPollTransport.check, dojox.cometd.longPollTransport);
-dojox.cometd.connectionTypes.register("callback-polling", dojox.cometd.callbackPollTransport.check, dojox.cometd.callbackPollTransport);
-
-dojo.addOnUnload(dojox.cometd,"_onUnload");
-
-}
diff --git a/includes/js/dojox/cometd/timestamp.js b/includes/js/dojox/cometd/timestamp.js
deleted file mode 100644
index a5b8033..0000000
--- a/includes/js/dojox/cometd/timestamp.js
+++ /dev/null
@@ -1,9 +0,0 @@
-if(!dojo._hasResource["dojox.cometd.timestamp"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojox.cometd.timestamp"] = true;
-dojo.provide("dojox.cometd.timestamp");
-dojo.require("dojox.cometd");
-
-// A cometd extension that adds a timestamp to every message
-dojox.cometd._extendOutList.push(function(msg){msg.timestamp=new Date().toUTCString();return msg});
-
-}
diff --git a/includes/js/dojox/cometd/timesync.js b/includes/js/dojox/cometd/timesync.js
deleted file mode 100644
index 44ef241..0000000
--- a/includes/js/dojox/cometd/timesync.js
+++ /dev/null
@@ -1,126 +0,0 @@
-if(!dojo._hasResource["dojox.cometd.timesync"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojox.cometd.timesync"] = true;
-dojo.provide("dojox.cometd.timesync");
-dojo.require("dojox.cometd");
-
-/**
- * this file provides the time synchronization extension to cometd.
- * Timesync allows the client and server to exchange time information on every
- * handshake and connect message so that the client may calculate an approximate
- * offset from it's own clock epoch to that of the server.
- *
- * With each handshake or connect, the extension sends timestamps within the
- * ext field like: {ext:{timesync:{tc:12345567890},...},...}
- * where ts is the timestamp in ms since 1970 of when the message was sent.
- *
- * A cometd server that supports timesync, should respond with and ext field
- * like: {ext:{timesync:{tc:12345567890,ts:1234567900,p:123},...},...}
- * where ts is the timestamp sent by the client, te is the timestamp on the server
- * of when the message was received and p is the poll duration in ms - ie the
- * time the server took before sending the response.
- *
- * On receipt of the response, the client is able to use current time to determine
- * the total trip time, from which p is subtracted to determine an approximate
- * two way network traversal time. The assumption is made that the network is
- * symmetric for traversal time, so the offset between the two clocks is
- * ts-tc-(now-tc-p)/2. In practise networks (and the cometd client/server software)
- * is never perfectly symmetric, so accuracy is limited by the difference, which
- * can be 10s of milliseconds.
- *
- * In order to smooth over any transient fluctuations, the extension keeps a sliding
- * average of the offsets received. By default this is over 10 messages, but this can
- * be changed with the dojox.cometd.timesync._window element.
- */
-dojox.cometd.timesync= new function(){
-
- this._window=10;// The window size for the sliding average of offset samples.
- this._minWindow=4;// The window size for the sliding average of offset samples.
- this._offsets=new Array(); // The samples used to calculate the average offset.
- this.offset=0; // The offset in ms between the clients clock and the servers clock. Add this to the local
- // time epoch to obtain server time.
- this.samples=0; // The number of samples used to calculate the offset. If 0, the offset is not valid.
-
- this.getServerTime=function(){ // return: long
- // Summary:
- // Calculate the current time on the server
- //
- return new Date().getTime()+this.offset;
- }
-
- this.getServerDate=function(){ // return: Date
- // Summary:
- // Calculate the current time on the server
- //
- return new Date(this.getServerTime());
- }
-
- this.setTimeout=function(/*function*/call,/*long|Date*/atTimeOrDate){
- // Summary:
- // Set a timeout function relative to server time
- // call:
- // the function to call when the timeout occurs
- // atTimeOrTime:
- // a long timestamp or a Date representing the server time at
- // which the timeout should occur.
-
- var ts=(atTimeOrDate instanceof Date)?atTimeOrDate.getTime():(0+atTimeOrDate);
- var tc=ts-this.offset;
- var interval=tc-new Date().getTime();
- if (interval<=0)
- interval=1;
- return setTimeout(call,interval);
- }
-
- this._in=function(/*Object*/msg){
- // Summary:
- // Handle incoming messages for the timesync extension.
- // description:
- // Look for ext:{timesync:{}} field and calculate offset if present.
- // msg:
- // The incoming bayeux message
-
- var channel=msg.channel;
- if (channel && channel.indexOf('/meta/')==0){
- if (msg.ext && msg.ext.timesync){
- var sync=msg.ext.timesync;
- var now=new Date().getTime();
-
- this._offsets.push(sync.ts-sync.tc-(now-sync.tc-sync.p)/2);
- if (this._offsets.length>this._window)
- this._offsets.shift();
- this.samples++;
- var total=0;
- for (var i in this._offsets)
- total+=this._offsets[i];
- this.offset=parseInt((total/this._offsets.length).toFixed());
-
- if (this.samples<this._minWindow)
- setTimeout(dojox._scopeName + ".cometd.publish('/meta/ping',null)",100);
- }
- }
- return msg;
- }
-
- this._out=function(msg){
- // Summary:
- // Handle outgoing messages for the timesync extension.
- // description:
- // Look for handshake and connect messages and add the ext:{timesync:{}} fields
- // msg:
- // The outgoing bayeux message
-
- var channel=msg.channel;
- if (channel && channel.indexOf('/meta/')==0){
- var now=new Date().getTime();
- if (!msg.ext)
- msg.ext={};
- msg.ext.timesync={tc: now};
- }
- return msg;
- }
-};
-
-dojox.cometd._extendInList.push(dojo.hitch(dojox.cometd.timesync,"_in"));
-dojox.cometd._extendOutList.push(dojo.hitch(dojox.cometd.timesync,"_out"));
-
-}