Use File Cabinet in my module?

[محروم.كوم]

I'm curious about something...I'm working on a module that includes a model that requires images. Let's call it 'products'. So if I built my own product management module, and I wanted to allow users to attach images to products, would I use file cabinet, or would I make my own file upload system?

If file cabinet, then how is it used within another module? __DEFINE_LIKE_SHARE__