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(* 'top'-like tool for libvirt domains.
(C) Copyright 2007 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 ocaml-calendar < 2.0
*)
open Printf
open ExtString
open Virt_top_gettext.Gettext ;;
Virt_top.parse_date_time :=
fun time ->
let cal : Calendar.t =
if String.starts_with time "+" then ( (* +something *)
let period = String.sub time 1 (String.length time - 1) in
let period =
if String.contains period ':' then ( (* +HH:MM:SS *)
let t = Printer.TimePrinter.from_string period in
let hh = Time.hour t and mm = Time.minute t and ss = Time.second t in
Calendar.Period.make 0 0 0 hh mm ss
) else (* +seconds *)
Calendar.Period.second (int_of_string period) in
(* Add it as an offset from the current time. *)
Calendar.add (Calendar.now ()) period
) else (
if String.contains time '-' then (* YYYY-MM-DD HH:MM:SS *)
Printer.CalendarPrinter.from_string time
else ( (* HH:MM:SS *)
let time = Printer.TimePrinter.from_string time in
Calendar.create (Date.today ()) time
)
) in
eprintf "end time: %s\n" (Printer.CalendarPrinter.to_string cal);
(* Convert to a time_t, adjusting for the current timezone. *)
fst (Unix.mktime (Calendar.to_unixtm cal))
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