55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/*
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time.c - Utilities for handling time
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Copyright (C) Lumiera.org
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2008, Christian Thaeter <ct@pipapo.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <nobug.h>
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#include "lib/time.h"
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#include "lib/safeclib.h"
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char*
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lumiera_tmpbuf_print_time (gavl_time_t time)
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{
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int milliseconds, seconds, minutes, hours;
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int negative;
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if(time < 0)
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{
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negative = 1;
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time = -time;
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}
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else negative = 0;
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time /= GAVL_TIME_SCALE / 1000;
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milliseconds = time % 1000;
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time /= 1000;
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seconds = time % 60;
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time /= 60;
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minutes = time % 60;
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time /= 60;
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hours = time;
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char *buffer = lumiera_tmpbuf_snprintf(64, "%s%02d:%02d:%02d.%03d",
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negative ? "-" : "", hours, minutes, seconds, milliseconds);
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ENSURE(buffer != NULL);
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return buffer;
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}
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