62 lines
1.1 KiB
JavaScript
62 lines
1.1 KiB
JavaScript
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//>>built
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define("dojox/encoding/base64",["dojo/_base/lang"],function(_1){
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var _2=_1.getObject("dojox.encoding.base64",true);
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var p="=";
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var _3="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
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_2.encode=function(ba){
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var s=[],l=ba.length;
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var rm=l%3;
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var x=l-rm;
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for(var i=0;i<x;){
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var t=ba[i++]<<16|ba[i++]<<8|ba[i++];
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s.push(_3.charAt((t>>>18)&63));
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s.push(_3.charAt((t>>>12)&63));
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s.push(_3.charAt((t>>>6)&63));
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s.push(_3.charAt(t&63));
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}
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switch(rm){
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case 2:
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var t=ba[i++]<<16|ba[i++]<<8;
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s.push(_3.charAt((t>>>18)&63));
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s.push(_3.charAt((t>>>12)&63));
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s.push(_3.charAt((t>>>6)&63));
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s.push(p);
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break;
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case 1:
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var t=ba[i++]<<16;
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s.push(_3.charAt((t>>>18)&63));
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s.push(_3.charAt((t>>>12)&63));
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s.push(p);
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s.push(p);
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break;
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}
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return s.join("");
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};
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_2.decode=function(_4){
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var s=_4.split(""),_5=[];
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var l=s.length;
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while(s[--l]==p){
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}
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for(var i=0;i<l;){
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var t=_3.indexOf(s[i++])<<18;
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if(i<=l){
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t|=_3.indexOf(s[i++])<<12;
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}
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if(i<=l){
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t|=_3.indexOf(s[i++])<<6;
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}
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if(i<=l){
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t|=_3.indexOf(s[i++]);
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}
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_5.push((t>>>16)&255);
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_5.push((t>>>8)&255);
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_5.push(t&255);
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}
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while(_5[_5.length-1]==0){
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_5.pop();
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}
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return _5;
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};
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return _2;
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});
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