hackedteam/vector-exploit

package
{
    import flash.utils.*;
    import flash.system.Capabilities;

    class MyUtils 
    {
        static var _bArr:ByteArray;
        
        // converts Vector.<uint> to ByteArray
        static function ToByteArray(v:Vector.<uint>, offs:uint, len:uint):ByteArray
        {
            if (_bArr == null) _bArr = new ByteArray();
            _bArr.length = len*4;
            _bArr.position = 0;
            _bArr.endian = Endian.LITTLE_ENDIAN;
            
            len += offs;
            for(; offs < len; offs++) _bArr.writeUnsignedInt(v[offs]);
            
            return _bArr;
        }        
        
        // compares sequence of uints with string 
        static function IsEqual(v:Vector.<uint>, s:String, offs:uint = 0):Boolean
        {            
            _bArr = ToByteArray(v, 0, v.length);
            _bArr.position = offs;
            for(var i:int=2; i >= 0; i--)
                if (_bArr[i] == 0) { _bArr.position = i+1 + offs; break; }

            return _bArr.readUTFBytes(s.length).toUpperCase() == s;
        }
        
        //
        static function ToStringV(v:Vector.<uint>, offs:uint, len:uint):String
        {
            var str:String = "", c:int;
            
            len += offs;
            for(; offs < len; offs++, c++) {
                str += v[offs].toString(16) + ",";
                if (c == 7) { str += "<br>"; c = -1; }
            }
            
            return str;
        }
        
        static function isWin():Boolean
        {
            return Capabilities.version.toUpperCase().search("WIN") >= 0;
        }
        
        static function isMac():Boolean
        {
            return Capabilities.version.toUpperCase().search("MAC") >= 0;
        }    
    }    
}