default: bt.png dht.png log.png p2p.png

bt.png:
	wget -O- https://upload.wikimedia.org/wikipedia/commons/0/09/BitTorrent_network.svg | sed -e s/Downloader/Soležnik/ -e s/Uploader/Soležnik/ | convert /dev/stdin bt.png

log.png:
	wget -O- https://upload.wikimedia.org/wikipedia/commons/6/63/Dht_example_SVG.svg | convert /dev/stdin log.png

dht.png:
	convert dht.svg dht.png

p2p.png:
	wget -Op2p.png https://upload.wikimedia.org/wikipedia/commons/f/fa/Unstructured_peer-to-peer_network_diagram.png

clean:
	rm -f *.png

.PHONY: clean