(ns inet
  "Erlang :inet module — network interface configuration.

   In CljElixir: (inet/setopts socket opts), (inet/port socket), etc.")

(defn setopts
  "Sets socket options.
   (inet/setopts socket [{:active true}])
   (inet/setopts socket [{:packet :line}])"
  [socket opts])

(defn getopts
  "Gets socket options.
   (inet/getopts socket [:active :packet])"
  [socket opts])

(defn port
  "Returns the port number of a socket.
   (inet/port socket) ;=> {:ok 4000}"
  [socket])

(defn peername
  "Returns {address port} of the remote end.
   (inet/peername socket) ;=> {:ok {{127 0 0 1} 4000}}"
  [socket])

(defn sockname
  "Returns {address port} of the local end.
   (inet/sockname socket) ;=> {:ok {{0 0 0 0} 4000}}"
  [socket])

(defn getaddr
  "Resolves hostname to IP address.
   (inet/getaddr \"localhost\" :inet) ;=> {:ok {127 0 0 1}}"
  [hostname family])

(defn gethostname
  "Returns the hostname of the local machine.
   (inet/gethostname) ;=> {:ok \"myhost\"}"
  [])

(defn getifaddrs
  "Returns network interface addresses.
   (inet/getifaddrs) ;=> {:ok [...]}"
  [])

(defn parse-address
  "Parses an IP address string.
   (inet/parse-address \"192.168.1.1\") ;=> {:ok {192 168 1 1}}"
  [address])

(defn ntoa
  "Converts IP tuple to string.
   (inet/ntoa {192 168 1 1}) ;=> '192.168.1.1'"
  [ip])

(defn close
  "Closes a socket."
  [socket])

(defn controlling-process
  "Transfers socket control to another process."
  [socket pid])

(defn i
  "Prints information about all open sockets."
  ([])
  ([proto]))