#!/usr/bin/env pmpython
#
# Copyright (C) 2014,2016 Red Hat.
#
# 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.
#

""" Exercise the pmCtime and pmLocaltime interfaces """

from pcp import pmapi
import time

""" Create a live PMAPI context, set as UTC and report time """
context = pmapi.pmContext()
context.pmNewZone("UTC")

# seconds-since-epoch for: "Mon Feb  3 04:46:19 2014 UTC"
# value determined as follows: 1 Jan 1970 -> 3 Feb 2014 is 16104 days
# 16104 * 24 * 3600  	1391385600
# + 4 * 3600		     14400
# + 46 * 60 + 19	      2779
# sum these		1391402779
#
sample_time_i = 1391402779	# integer
sample_time_f = 1391402779.0	# float

tmi = context.pmLocaltime(sample_time_i)
tsi = time.strftime("%a %b %e %H:%M:%S %Y", tmi.struct_time())
print("strftime from pmapi.tm:  %s" % tsi)
print("pmLocaltime from int:    %s" % str(context.pmLocaltime(sample_time_i)))
print("pmLocaltime from float:  %s" % context.pmLocaltime(sample_time_f))

print("pmCtime from int:        %s" % str(context.pmCtime(sample_time_i)).rstrip())
print("pmCtime from float:      %s" % str(context.pmCtime(sample_time_f)).rstrip())

print("pmWhichZone:  %s" % str(context.pmWhichZone()))
