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clear the filecache if the mount configuration has changed

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This commit is contained in:
Robin Appelman 2012-09-06 23:10:24 +02:00
parent 39577495e1
commit 2144b2f37a
2 changed files with 21 additions and 0 deletions
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14
lib/filecache.php
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@ -474,6 +474,20 @@ class OC_FileCache{
$query=OC_DB::prepare('DELETE FROM `*PREFIX*fscache` WHERE LENGTH(`path_hash`)<30');
$query->execute();
}
/**
* clear filecache entries
* @param string user (optonal)
*/
public static function clear($user=''){
if($user){
$query=OC_DB::prepare('DELETE FROM `*PREFIX*fscache` WHERE user=?');
$query->execute(array($user));
}else{
$query=OC_DB::prepare('DELETE FROM `*PREFIX*fscache`');
$query->execute();
}
}
}
//watch for changes and try to keep the cache up to date

7
lib/filesystem.php
View file

@ -236,6 +236,13 @@ class OC_Filesystem{
}
}
}
$mtime=filemtime(OC::$SERVERROOT.'/config/mount.php');
$previousMTime=OC_Appconfig::getValue('files','mountconfigmtime',0);
if($mtime>$previousMTime){//mount config has changed, filecache needs to be updated
OC_FileCache::clear();
OC_Appconfig::setValue('files','mountconfigmtime',$mtime);
}
}
self::$loaded=true;