Array of selected layers - how to get it

Hello Everybody

I'm looking for a way to get all the selected layers as array.

With app.activeDocument.activeLayer i can select only the top-most of the selected layers.

There is a way to achieve this in ExtendScript:

function getSelectedLayers() {
   var layerArray = new Array;
      var desc = new ActionDescriptor();
         var ref = new ActionReference();
         ref.putClass( stringIDToTypeID('layerSection') );
      desc.putReference( charIDToTypeID('null'), ref );
         var layerRef = new ActionReference();
         layerRef.putEnumerated( charIDToTypeID('Lyr '), charIDToTypeID('Ordn'), charIDToTypeID('Trgt') );
      desc.putReference( charIDToTypeID('From'), layerRef );
      executeAction( charIDToTypeID('Mk  '), desc, DialogModes.NO );
   var tempLayerSet = app.activeDocument.activeLayer.layers;
   for ( var layerIndex = 0; layerIndex < tempLayerSet.length; layerIndex++ ) {
      layerArray.push( tempLayerSet[layerIndex] );
   }
   executeAction( charIDToTypeID('undo'), undefined, DialogModes.NO );
   return layerArray;
};

How can i do that using Photoshop SDK?

Thanks in advance.