1 (* 'top'-like tool for libvirt domains.
2 (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 This file contains all code which requires ocaml-calendar < 2.0
25 Virt_top.parse_date_time :=
27 let cal : Calendar.t =
28 if String.starts_with time "+" then ( (* +something *)
29 let period = String.sub time 1 (String.length time - 1) in
31 if String.contains period ':' then ( (* +HH:MM:SS *)
32 let t = Printer.TimePrinter.from_string period in
33 let hh = Time.hour t and mm = Time.minute t and ss = Time.second t in
34 Calendar.Period.make 0 0 0 hh mm ss
36 Calendar.Period.second (int_of_string period) in
37 (* Add it as an offset from the current time. *)
38 Calendar.add (Calendar.now ()) period
40 if String.contains time '-' then (* YYYY-MM-DD HH:MM:SS *)
41 Printer.CalendarPrinter.from_string time
43 let time = Printer.TimePrinter.from_string time in
44 Calendar.create (Date.today ()) time
48 eprintf "end time: %s\n" (Printer.CalendarPrinter.to_string cal);
50 (* Convert to a time_t, adjusting for the current timezone. *)
51 fst (Unix.mktime (Calendar.to_unixtm cal))