web/public_php/api/client/time.php

   1 <?php
   2 /* Copyright (C) 2009 Winch Gate Property Limited
   3  *
   4  * This file is part of ryzom_api.
   5  * ryzom_api is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU Lesser General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * ryzom_api is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public License
  16  * along with ryzom_api.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 $tick_cache_timeout = 60;
  20
  21 function ryzom_time_tick() {
  22         $fn = RYAPI_URL.'data/cache/game_cycle.ticks';
  23         $handle = fopen($fn, "r");
  24         $version = fread($handle, 1);
  25         $raw_tick = fread($handle, 4);
  26         fclose($handle);
  27         $arr = unpack("V", $raw_tick);
  28         $tick = $arr[1];
  29         return sprintf("%u", $tick & 0xffffffff);
  30 }
  31
  32
  33 /**
  34  * Takes a computed ryzom time array and returns a SimpleXMLElement
  35  */
  36 function ryzom_time_xml($rytime) {
  37         global $tick_cache_timeout;
  38         $out = ryzom_time_xml_without_cache($rytime);
  39         $filename = RYAPI_URL.'data/cache/game_cycle.ticks';
  40         $cache = $out->addChild('cache');
  41         $cache->addAttribute('created', filemtime($filename));
  42         $cache->addAttribute('expire', (filemtime($filename)+$tick_cache_timeout));
  43         return $out;
  44 }
  45
  46 ?>