gnunet/doc/handbook/images/gns.dot

// house = interface towards application
// circle (default) = storage
// diamond = stateless tool
// box = legacy system

// this is what we have...o
digraph dataflow {
splines = true;

  DNS [shape="box"];
  import [label="gnunet-zoneimport", shape="diamond"];
  namestore;
  namecache;
  gns [shape="diamond"];
  dns2gns [shape="house"];
  cmdline [label="gnunet-gns", shape="house"];
  libnss_gns [shape="house"];
  proxy [label="gnunet-gns-proxy", shape="house"];
  dht;
  zonemaster [shape="diamond"];

  DNS -> import [label="import"];
  import -> namestore [label="export"];

  namestore -> zonemaster [label="notifies"];
  zonemaster -> dht [label="publishes"];

  namestore -> namecache [label="pre-populates"];



  libnss_gns -> cmdline [label="invokes"];
  cmdline -> gns [label="lookup"];

  dns2gns -> gns [label="lookup"];

  proxy -> gns [label="lookup"];

  gns -> namecache [label="uses"];
  gns -> dht [label="queries"];

}