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/*
* Copyright (C) 2009 Nokia Corporation.
* Copyright (C) 2012 Intel Corporation.
*
* Author: Zeeshan Ali (Khattak) <zeeshanak@gnome.org>
* <zeeshan.ali@nokia.com>
* Jens Georg <jensg@openismus.com>
*
* This file is part of Rygel.
*
* Rygel is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Rygel 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
internal abstract class Rygel.TimeUtils {
public static int64 time_from_string (string str) {
uint64 hours, minutes, seconds, msecs;
string time_str = str;
int sign = 1;
switch (str[0]) {
case '-':
sign = -1;
time_str = str.substring (1);
break;
case '+':
time_str = str.substring (1);
break;
default:
break;
}
time_str.scanf ("%llu:%2llu:%2llu.%3llu",
out hours,
out minutes,
out seconds,
out msecs);
return sign * ((int64)(hours * 3600 + minutes * 60 + seconds) *
TimeSpan.SECOND + (int64)msecs * TimeSpan.MILLISECOND);
}
public static string time_to_string (int64 time) {
uint64 hours, minutes, seconds, totsecs, msecs;
string sign = "";
if (time < 0) {
sign = "-";
time = -time;
};
hours = time / TimeSpan.SECOND / 3600;
seconds = time / TimeSpan.SECOND % 3600;
minutes = seconds / 60;
seconds = seconds % 60;
totsecs = (hours * 3600 + minutes * 60 + seconds) * TimeSpan.SECOND;
msecs = (time - totsecs) / TimeSpan.MILLISECOND;
return "%s%llu:%.2llu:%.2llu.%.3llu".printf (sign, hours, minutes,
seconds, msecs);
}
}
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