mirror of
https://github.com/mirage/qubes-mirage-firewall.git
synced 2024-12-18 03:54:24 -05:00
28 lines
964 B
OCaml
28 lines
964 B
OCaml
(* Copyright (C) 2015, Thomas Leonard <thomas.leonard@unikernel.com>
|
|
See the README file for details. *)
|
|
|
|
(** Commands we provide via qvm-run. *)
|
|
|
|
open Lwt
|
|
|
|
module Flow = Qubes.RExec.Flow
|
|
|
|
let src = Logs.Src.create "command" ~doc:"qrexec command handler"
|
|
module Log = (val Logs.src_log src : Logs.LOG)
|
|
|
|
let set_date_time flow =
|
|
Flow.read_line flow >|= function
|
|
| `Eof -> Log.warn (fun f -> f "EOF reading time from dom0"); 1
|
|
| `Ok line -> Log.info (fun f -> f "TODO: set time to %S" line); 0
|
|
|
|
let handler ~user:_ cmd flow =
|
|
(* Write a message to the client and return an exit status of 1. *)
|
|
let error fmt =
|
|
fmt |> Printf.ksprintf @@ fun s ->
|
|
Log.warn (fun f -> f "<< %s" s);
|
|
Flow.ewritef flow "%s [while processing %S]" s cmd >|= fun () -> 1 in
|
|
match cmd with
|
|
| "QUBESRPC qubes.SetDateTime dom0" -> set_date_time flow
|
|
| "QUBESRPC qubes.WaitForSession none" -> return 0 (* Always ready! *)
|
|
| cmd -> error "Unknown command %S" cmd
|