Andrej Cimperšek - diploma

/*

        Copyright (c) 2004-2010, 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.encoding.easy64"]){

dojo._hasResource["dojox.encoding.easy64"]=true;

dojo.provide("dojox.encoding.easy64");

(function(){

var c=function(_1,_2,_3){

for(var i=0;i<_2;i+=3){

_3.push(String.fromCharCode((_1[i]>>>2)+33),String.fromCharCode(((_1[i]&3)<<4)+(_1[i+1]>>>4)+33),String.fromCharCode(((_1[i+1]&15)<<2)+(_1[i+2]>>>6)+33),String.fromCharCode((_1[i+2]&63)+33));

}

};

dojox.encoding.easy64.encode=function(_4){

var _5=[],_6=_4.length%3,_7=_4.length-_6;

c(_4,_7,_5);

if(_6){

var t=_4.slice(_7);

while(t.length<3){

t.push(0);

}

c(t,3,_5);

for(var i=3;i>_6;_5.pop(),--i){

}

}

return _5.join("");

};

dojox.encoding.easy64.decode=function(_8){

var n=_8.length,r=[],b=[0,0,0,0],i,j,d;

for(i=0;i<n;i+=4){

for(j=0;j<4;++j){

b[j]=_8.charCodeAt(i+j)-33;

}

d=n-i;

for(j=d;j<4;b[++j]=0){

}

r.push((b[0]<<2)+(b[1]>>>4),((b[1]&15)<<4)+(b[2]>>>2),((b[2]&3)<<6)+b[3]);

for(j=d;j<4;++j,r.pop()){

}

}

return r;

};

})();

}