From 627e6f64b0cd359a8f03d45ab093592f000cf6e6 Mon Sep 17 00:00:00 2001 From: "rjones@thinkpad.home.annexia.org" Date: Tue, 12 Feb 2008 20:22:43 +0000 Subject: Support for calendar >= 2.0 --- virt-top/virt_top_calendar2.ml | 53 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100755 virt-top/virt_top_calendar2.ml (limited to 'virt-top/virt_top_calendar2.ml') diff --git a/virt-top/virt_top_calendar2.ml b/virt-top/virt_top_calendar2.ml new file mode 100755 index 0000000..dd00c79 --- /dev/null +++ b/virt-top/virt_top_calendar2.ml @@ -0,0 +1,53 @@ +(* '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 CalendarLib + +open Printf +open ExtString ;; + +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)) -- cgit