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/*
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
if(!dojo._hasResource["dojox.io.xhrWindowNamePlugin"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.io.xhrWindowNamePlugin"] = true;
dojo.provide("dojox.io.xhrWindowNamePlugin");
dojo.require("dojox.io.xhrPlugins");
dojo.require("dojox.io.windowName");
dojo.require("dojox.io.httpParse");
dojo.require("dojox.secure.capability"); // would like to have a safe JSON verifier instead (more compact)
dojox.io.xhrWindowNamePlugin = function(/*String*/url, /*Function?*/httpAdapter, /*Boolean?*/trusted){
// summary:
// Adds the windowName transport as an XHR plugin for the given site. See
// dojox.io.windowName for more information on the transport.
// url:
// Url prefix of the site which can handle windowName requests.
// httpAdapter: This allows for adapting HTTP requests that could not otherwise be
// sent with window.name, so you can use a convention for headers and PUT/DELETE methods.
dojox.io.xhrPlugins.register(
"windowName",
function(method,args){
return args.sync !== true &&
(method == "GET" || method == "POST" || httpAdapter) &&
(args.url.substring(0,url.length) == url);
},
function(method,args,hasBody){
var send = dojox.io.windowName.send;
var load = args.load;
args.load = undefined; //we don't want send to set this callback
var dfd = (httpAdapter ? httpAdapter(send, true) : send)(method, args, hasBody); // use the windowName transport
dfd.addCallback(function(result){
var ioArgs = dfd.ioArgs;
ioArgs.xhr = {
getResponseHeader: function(name){
// convert the hash to an object to act like response headers
return dojo.queryToObject(ioArgs.hash.match(/[^#]*$/)[0])[name];
}
}
// use the XHR content handlers for handling
if(ioArgs.handleAs == 'json'){
// use a secure json verifier, using object capability validator for now
if(!trusted){
dojox.secure.capability.validate(result,["Date"],{});
}
return dojo.fromJson(result);
}
return dojo._contentHandlers[ioArgs.handleAs || "text"]({responseText:result});
});
args.load = load;
if(load){
dfd.addCallback(load);
}
return dfd;
}
);
};
}
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