[Libguestfs] [PATCH 1/2] v2v: -o libvirt: Refactor video and graphics elements.

This is just a refactoring and doesn't change the meaning of the code. --- v2v/output_libvirt.ml | 60 +++++++++++++++++++++++++-------------------------- 1 file changed, 29 insertions(+), 31 deletions(-) diff --git a/v2v/output_libvirt.ml b/v2v/output_libvirt.ml index 68af3de..d1cbaa1 100644 --- a/v2v/output_libvirt.ml +++ b/v2v/output_libvirt.ml @@ -222,46 +222,44 @@ let create_libvirt_xml ?pool source target_buses guestcaps (* Same as old virt-v2v, we always add a display here even if it was * missing from the old metadata. *) - let video, graphics = - let video_model, graphics = + let video = + let video_model = match guestcaps.gcaps_video with - | QXL -> - e "model" [ "type", "qxl"; "ram", "65536" ] [], - e "graphics" [ "type", "vnc" ] [] - | Cirrus -> - e "model" [ "type", "cirrus"; "vram", "9216" ] [], - e "graphics" [ "type", "spice" ] [] in - + | QXL -> e "model" [ "type", "qxl"; "ram", "65536" ] [] + | Cirrus -> e "model" [ "type", "cirrus"; "vram", "9216" ] [] in append_attr ("heads", "1") video_model; - let video = e "video" [] [ video_model ] in + e "video" [] [ video_model ] in - (match source.s_display with - | Some { s_keymap = Some km } -> append_attr ("keymap", km) graphics - | _ -> ()); - (match source.s_display with - | Some { s_password = Some pw } -> append_attr ("passwd", pw) graphics - | _ -> ()); - (match source.s_display with - | Some { s_listen = listen } -> + let graphics = + match guestcaps.gcaps_video with + | QXL -> e "graphics" [ "type", "vnc" ] [] + | Cirrus -> e "graphics" [ "type", "spice" ] [] in + + (match source.s_display with + | Some { s_keymap = Some km } -> append_attr ("keymap", km) graphics + | _ -> ()); + (match source.s_display with + | Some { s_password = Some pw } -> append_attr ("passwd", pw) graphics + | _ -> ()); + (match source.s_display with + | Some { s_listen = listen } -> (match listen with - | LAddress a -> - let sub = e "listen" [ "type", "address"; "address", a ] [] in - append_child sub graphics - | LNetwork n -> - let sub = e "listen" [ "type", "network"; "network", n ] [] in - append_child sub graphics - | LNone -> ()) - | _ -> ()); - (match source.s_display with - | Some { s_port = Some p } -> + | LAddress a -> + let sub = e "listen" [ "type", "address"; "address", a ] [] in + append_child sub graphics + | LNetwork n -> + let sub = e "listen" [ "type", "network"; "network", n ] [] in + append_child sub graphics + | LNone -> ()) + | _ -> ()); + (match source.s_display with + | Some { s_port = Some p } -> append_attr ("autoport", "no") graphics; append_attr ("port", string_of_int p) graphics - | _ -> + | _ -> append_attr ("autoport", "yes") graphics; append_attr ("port", "-1") graphics); - video, graphics in - let sound = match source.s_sound with | None -> [] -- 2.5.0