root / trunk / web / dojo / dojox / io / xhrPlugins.js @ 12
History | View | Annotate | Download (2.73 KB)
| 1 | 9 | andrej.cim | /*
|
|---|---|---|---|
| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
||
| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
|
||
| 4 | see: http://dojotoolkit.org/license for details
|
||
| 5 | */
|
||
| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.io.xhrPlugins"]){ |
||
| 9 | dojo._hasResource["dojox.io.xhrPlugins"]=true; |
||
| 10 | dojo.provide("dojox.io.xhrPlugins");
|
||
| 11 | dojo.require("dojo.AdapterRegistry");
|
||
| 12 | dojo.require("dojo._base.xhr");
|
||
| 13 | (function(){
|
||
| 14 | var _1;
|
||
| 15 | var _2;
|
||
| 16 | function _3(){ |
||
| 17 | return _2=dojox.io.xhrPlugins.plainXhr=_2||dojo._defaultXhr||dojo.xhr;
|
||
| 18 | }; |
||
| 19 | dojox.io.xhrPlugins.register=function(){ |
||
| 20 | var _4=_3();
|
||
| 21 | if(!_1){
|
||
| 22 | _1=new dojo.AdapterRegistry();
|
||
| 23 | dojo[dojo._defaultXhr?"_defaultXhr":"xhr"]=function(_5,_6,_7){ |
||
| 24 | return _1.match.apply(_1,arguments); |
||
| 25 | }; |
||
| 26 | _1.register("xhr",function(_8,_9){ |
||
| 27 | if(!_9.url.match(/^\w*:\/\//)){ |
||
| 28 | return true; |
||
| 29 | } |
||
| 30 | var _a=window.location.href.match(/^.*?\/\/.*?\//)[0]; |
||
| 31 | return _9.url.substring(0,_a.length)==_a; |
||
| 32 | },_4); |
||
| 33 | } |
||
| 34 | return _1.register.apply(_1,arguments); |
||
| 35 | }; |
||
| 36 | dojox.io.xhrPlugins.addProxy=function(_b){ |
||
| 37 | var _c=_3();
|
||
| 38 | dojox.io.xhrPlugins.register("proxy",function(_d,_e){ |
||
| 39 | return true; |
||
| 40 | },function(_f,_10,_11){
|
||
| 41 | _10.url=_b+encodeURIComponent(_10.url); |
||
| 42 | return _c.call(dojo,_f,_10,_11);
|
||
| 43 | }); |
||
| 44 | }; |
||
| 45 | var _12;
|
||
| 46 | dojox.io.xhrPlugins.addCrossSiteXhr=function(url,_13){ |
||
| 47 | var _14=_3();
|
||
| 48 | if(_12===undefined&&window.XMLHttpRequest){ |
||
| 49 | try{
|
||
| 50 | var xhr=new XMLHttpRequest(); |
||
| 51 | xhr.open("GET","http://testing-cross-domain-capability.com",true); |
||
| 52 | _12=true;
|
||
| 53 | dojo.config.noRequestedWithHeaders=true;
|
||
| 54 | } |
||
| 55 | catch(e){
|
||
| 56 | _12=false;
|
||
| 57 | } |
||
| 58 | } |
||
| 59 | dojox.io.xhrPlugins.register("cs-xhr",function(_15,_16){ |
||
| 60 | return (_12||(window.XDomainRequest&&_16.sync!==true&&(_15=="GET"||_15=="POST"||_13)))&&(_16.url.substring(0,url.length)==url); |
||
| 61 | },_12?_14:function(){ |
||
| 62 | var _17=dojo._xhrObj;
|
||
| 63 | dojo._xhrObj=function(){ |
||
| 64 | var xdr=new XDomainRequest(); |
||
| 65 | xdr.readyState=1;
|
||
| 66 | xdr.setRequestHeader=function(){ |
||
| 67 | }; |
||
| 68 | xdr.getResponseHeader=function(_18){ |
||
| 69 | return _18=="Content-Type"?xdr.contentType:null; |
||
| 70 | }; |
||
| 71 | function _19(_1a,_1b){ |
||
| 72 | return function(){ |
||
| 73 | xdr.readyState=_1b; |
||
| 74 | xdr.status=_1a; |
||
| 75 | }; |
||
| 76 | }; |
||
| 77 | xdr.onload=_19(200,4); |
||
| 78 | xdr.onprogress=_19(200,3); |
||
| 79 | xdr.onerror=_19(404,4); |
||
| 80 | return xdr;
|
||
| 81 | }; |
||
| 82 | var dfd=(_13?_13(_3()):_3()).apply(dojo,arguments); |
||
| 83 | dojo._xhrObj=_17; |
||
| 84 | return dfd;
|
||
| 85 | }); |
||
| 86 | }; |
||
| 87 | dojox.io.xhrPlugins.fullHttpAdapter=function(_1c,_1d){ |
||
| 88 | return function(_1e,_1f,_20){ |
||
| 89 | var _21={};
|
||
| 90 | var _22={};
|
||
| 91 | if(_1e!="GET"){ |
||
| 92 | _22["http-method"]=_1e;
|
||
| 93 | if(_1f.putData&&_1d){
|
||
| 94 | _21["http-content"]=_1f.putData;
|
||
| 95 | delete _1f.putData;
|
||
| 96 | _20=false;
|
||
| 97 | } |
||
| 98 | if(_1f.postData&&_1d){
|
||
| 99 | _21["http-content"]=_1f.postData;
|
||
| 100 | delete _1f.postData;
|
||
| 101 | _20=false;
|
||
| 102 | } |
||
| 103 | _1e="POST";
|
||
| 104 | } |
||
| 105 | for(var i in _1f.headers){ |
||
| 106 | var _23=i.match(/^X-/)?i.substring(2).replace(/-/g,"_").toLowerCase():("http-"+i); |
||
| 107 | _22[_23]=_1f.headers[i]; |
||
| 108 | } |
||
| 109 | _1f.query=dojo.objectToQuery(_22); |
||
| 110 | dojo._ioAddQueryToUrl(_1f); |
||
| 111 | _1f.content=dojo.mixin(_1f.content||{},_21);
|
||
| 112 | return _1c.call(dojo,_1e,_1f,_20);
|
||
| 113 | }; |
||
| 114 | }; |
||
| 115 | })(); |
||
| 116 | } |