khanat-opennel-code/code/web/api/server/time.php
2013-09-14 19:02:50 +02:00

46 lines
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1.5 KiB
PHP

<?php
/* Copyright (C) 2009 Winch Gate Property Limited
*
* This file is part of ryzom_api.
* ryzom_api 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 3 of the License, or
* (at your option) any later version.
*
* ryzom_api 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 ryzom_api. If not, see <http://www.gnu.org/licenses/>.
*/
$tick_cache_timeout = 60;
function ryzom_time_tick() {
$fn = RYAPI_PATH.'data/cache/game_cycle.ticks';
$handle = fopen($fn, "r");
$version = fread($handle, 1);
$raw_tick = fread($handle, 4);
fclose($handle);
$arr = unpack("V", $raw_tick);
$tick = $arr[1];
return sprintf("%u", $tick & 0xffffffff);
}
/**
* Takes a computed ryzom time array and returns a SimpleXMLElement
*/
function ryzom_time_xml($rytime) {
global $tick_cache_timeout;
$out = ryzom_time_xml_without_cache($rytime);
$filename = RYAPI_PATH.'data/cache/game_cycle.ticks';
$cache = $out->addChild('cache');
$cache->addAttribute('created', filemtime($filename));
$cache->addAttribute('expire', (filemtime($filename)+$tick_cache_timeout));
return $out;
}
?>