root / trunk / web / dojo / dojox / io / xhrPlugins.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.io.xhrPlugins"]){ |
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dojo._hasResource["dojox.io.xhrPlugins"]=true; |
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dojo.provide("dojox.io.xhrPlugins");
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dojo.require("dojo.AdapterRegistry");
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dojo.require("dojo._base.xhr");
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(function(){
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var _1;
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var _2;
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function _3(){ |
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return _2=dojox.io.xhrPlugins.plainXhr=_2||dojo._defaultXhr||dojo.xhr;
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}; |
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dojox.io.xhrPlugins.register=function(){ |
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var _4=_3();
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if(!_1){
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_1=new dojo.AdapterRegistry();
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dojo[dojo._defaultXhr?"_defaultXhr":"xhr"]=function(_5,_6,_7){ |
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return _1.match.apply(_1,arguments); |
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}; |
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_1.register("xhr",function(_8,_9){ |
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if(!_9.url.match(/^\w*:\/\//)){ |
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return true; |
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} |
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var _a=window.location.href.match(/^.*?\/\/.*?\//)[0]; |
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return _9.url.substring(0,_a.length)==_a; |
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},_4); |
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} |
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return _1.register.apply(_1,arguments); |
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}; |
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dojox.io.xhrPlugins.addProxy=function(_b){ |
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var _c=_3();
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dojox.io.xhrPlugins.register("proxy",function(_d,_e){ |
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return true; |
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},function(_f,_10,_11){
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_10.url=_b+encodeURIComponent(_10.url); |
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return _c.call(dojo,_f,_10,_11);
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}); |
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}; |
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var _12;
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dojox.io.xhrPlugins.addCrossSiteXhr=function(url,_13){ |
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var _14=_3();
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if(_12===undefined&&window.XMLHttpRequest){ |
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try{
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var xhr=new XMLHttpRequest(); |
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xhr.open("GET","http://testing-cross-domain-capability.com",true); |
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_12=true;
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dojo.config.noRequestedWithHeaders=true;
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} |
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catch(e){
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_12=false;
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} |
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} |
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dojox.io.xhrPlugins.register("cs-xhr",function(_15,_16){ |
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return (_12||(window.XDomainRequest&&_16.sync!==true&&(_15=="GET"||_15=="POST"||_13)))&&(_16.url.substring(0,url.length)==url); |
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},_12?_14:function(){ |
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var _17=dojo._xhrObj;
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dojo._xhrObj=function(){ |
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var xdr=new XDomainRequest(); |
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xdr.readyState=1;
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xdr.setRequestHeader=function(){ |
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}; |
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xdr.getResponseHeader=function(_18){ |
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return _18=="Content-Type"?xdr.contentType:null; |
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}; |
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function _19(_1a,_1b){ |
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return function(){ |
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xdr.readyState=_1b; |
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xdr.status=_1a; |
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}; |
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}; |
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xdr.onload=_19(200,4); |
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xdr.onprogress=_19(200,3); |
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xdr.onerror=_19(404,4); |
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return xdr;
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}; |
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var dfd=(_13?_13(_3()):_3()).apply(dojo,arguments); |
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dojo._xhrObj=_17; |
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return dfd;
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}); |
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}; |
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dojox.io.xhrPlugins.fullHttpAdapter=function(_1c,_1d){ |
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return function(_1e,_1f,_20){ |
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var _21={};
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var _22={};
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if(_1e!="GET"){ |
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_22["http-method"]=_1e;
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if(_1f.putData&&_1d){
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_21["http-content"]=_1f.putData;
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delete _1f.putData;
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_20=false;
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} |
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if(_1f.postData&&_1d){
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_21["http-content"]=_1f.postData;
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delete _1f.postData;
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_20=false;
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} |
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_1e="POST";
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} |
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for(var i in _1f.headers){ |
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var _23=i.match(/^X-/)?i.substring(2).replace(/-/g,"_").toLowerCase():("http-"+i); |
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_22[_23]=_1f.headers[i]; |
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} |
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_1f.query=dojo.objectToQuery(_22); |
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dojo._ioAddQueryToUrl(_1f); |
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_1f.content=dojo.mixin(_1f.content||{},_21); |
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return _1c.call(dojo,_1e,_1f,_20);
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}; |
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}; |
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})(); |
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} |