+++ /dev/null
-(* 'top'-like tool for libvirt domains.
- (C) Copyright 2007-2009 Richard W.M. Jones, Red Hat Inc.
- http://libvirt.org/
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- This file contains all code which requires xml-light.
-*)
-
-open ExtList
-
-open Virt_top_gettext.Gettext
-
-module C = Libvirt.Connect
-module D = Libvirt.Domain
-module N = Libvirt.Network ;;
-
-Virt_top.parse_device_xml :=
-fun id dom ->
- try
- let xml = D.get_xml_desc dom in
- let xml = Xml.parse_string xml in
- let devices =
- match xml with
- | Xml.Element ("domain", _, children) ->
- let devices =
- List.filter_map (
- function
- | Xml.Element ("devices", _, devices) -> Some devices
- | _ -> None
- ) children in
- List.concat devices
- | _ ->
- failwith (s_ "get_xml_desc didn't return <domain/>") in
- let rec target_dev_of = function
- | [] -> None
- | Xml.Element ("target", attrs, _) :: rest ->
- (try Some (List.assoc "dev" attrs)
- with Not_found -> target_dev_of rest)
- | _ :: rest -> target_dev_of rest
- in
- let blkdevs =
- List.filter_map (
- function
- | Xml.Element ("disk", _, children) -> target_dev_of children
- | _ -> None
- ) devices in
- let netifs =
- List.filter_map (
- function
- | Xml.Element ("interface", _, children) -> target_dev_of children
- | _ -> None
- ) devices in
- blkdevs, netifs
- with
- | Xml.Error _
- | Libvirt.Virterror _ -> [], [] (* ignore transient errs *)