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/*
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* Copyright (C) 2012 Intel Corporation.
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*
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* Authors: Jens Georg <jensg@openismus.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <glib.h>
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#include "time-utils.h"
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#define SEC_PER_MIN 60
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#define SEC_PER_HOUR 3600
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long
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seconds_from_time (const char *time_str)
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{
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char **tokens;
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gdouble seconds = -1;
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if (time_str == NULL)
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return -1;
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tokens = g_strsplit (time_str, ":", -1);
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if (tokens[0] == NULL ||
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tokens[1] == NULL ||
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tokens[2] == NULL)
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goto return_point;
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seconds = g_strtod (tokens[2], NULL);
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seconds += g_strtod (tokens[1], NULL) * SEC_PER_MIN;
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seconds += g_strtod (tokens[0], NULL) * SEC_PER_HOUR;
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return_point:
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g_strfreev (tokens);
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return (long) seconds;
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}
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char *
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seconds_to_time (long seconds)
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{
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char *str;
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if (seconds < 0)
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return NULL;
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str = g_strdup_printf ("%ld:%.2ld:%.2ld.000",
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seconds / (60 * 60),
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(seconds / 60) % 60,
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seconds % 60);
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return str;
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}
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