mount filesystems on demand

2 files changed, 12 insertions, 32 deletions

diff --git a/lib/filesystem.php b/lib/filesystem.php
index f84cda20eac..60fd051f303 100644
--- a/lib/filesystem.php
+++ b/lib/filesystem.php
@@ -44,6 +44,7 @@
  */
 class OC_Filesystem{
 	static private $storages=array();
+	static private $mounts=array();
 	static private $fakeRoot='';
 	static private $storageTypes=array();
 	
@@ -91,7 +92,7 @@ class OC_Filesystem{
 	* @param  array  arguments
 	* @return OC_Filestorage
 	*/
-	static public function createStorage($type,$arguments){
+	static private function createStorage($type,$arguments){
 		if(!self::hasStorageType($type)){
 			return false;
 		}
@@ -163,11 +164,11 @@ class OC_Filesystem{
 	* @param OC_Filestorage storage
 	* @param string mountpoint
 	*/
-	static public function mount($storage,$mountpoint){
+	static public function mount($type,$arguments,$mountpoint){
 		if(substr($mountpoint,0,1)!=='/'){
 			$mountpoint='/'.$mountpoint;
 		}
-		self::$storages[self::$fakeRoot.$mountpoint]=$storage;
+		self::$mounts[self::$fakeRoot.$mountpoint]=array('type'=>$type,'arguments'=>$arguments);
 	}
 	
 	/**
@@ -178,6 +179,10 @@ class OC_Filesystem{
 	static public function getStorage($path){
 		$mountpoint=self::getMountPoint($path);
 		if($mountpoint){
+			if(!isset(self::$storages[$mountpoint])){
+				$mount=self::$mounts[$mountpoint];
+				self::$storages[$mountpoint]=self::createStorage($mount['type'],$mount['arguments']);
+			}
 			return self::$storages[$mountpoint];
 		}
 	}
@@ -201,7 +206,7 @@ class OC_Filesystem{
 		}
 		$path=self::$fakeRoot.$path;
 		$foundMountPoint='';
-		foreach(self::$storages as $mountpoint=>$storage){
+		foreach(self::$mounts as $mountpoint=>$storage){
 			if(substr($mountpoint,-1)!=='/'){
 				$mountpoint=$mountpoint.'/';
 			}
diff --git a/lib/util.php b/lib/util.php
index 6f3b7e3428a..ec92a986008 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -36,42 +36,17 @@ class OC_Util {
 		}
 
 		if( $user != "" ){ //if we aren't logged in, there is no use to set up the filesystem
-			//first set up the local "root" storage and the backupstorage if needed
-			$rootStorage=OC_Filesystem::createStorage('local',array('datadir'=>$CONFIG_DATADIRECTORY_ROOT));
-// 			if( OC_Config::getValue( "enablebackup", false )){
-// 				// This creates the Directorys recursively
-// 				if(!is_dir( "$CONFIG_BACKUPDIRECTORY/$user/$root" )){
-// 					mkdir( "$CONFIG_BACKUPDIRECTORY/$user/$root", 0755, true );
-// 				}
-// 				$backupStorage=OC_Filesystem::createStorage('local',array('datadir'=>$CONFIG_BACKUPDIRECTORY));
-// 				$backup=new OC_FILEOBSERVER_BACKUP(array('storage'=>$backupStorage));
-// 				$rootStorage->addObserver($backup);
-// 			}
-			OC_Filesystem::mount($rootStorage,'/');
+			//first set up the local "root" storage
+			OC_Filesystem::mount('local',array('datadir'=>$CONFIG_DATADIRECTORY_ROOT),'/');
 
 			// TODO add this storage provider in a proper way
-			$sharedStorage = OC_Filesystem::createStorage('shared',array('datadir'=>'/'.OC_User::getUser().'/files/Shared'));
-			OC_Filesystem::mount($sharedStorage,'/'.OC_User::getUser().'/files/Shared/');
+			OC_Filesystem::mount('shared',array('datadir'=>'/'.OC_User::getUser().'/files/Shared'),'/'.OC_User::getUser().'/files/Shared/');
 
 			OC::$CONFIG_DATADIRECTORY = $CONFIG_DATADIRECTORY_ROOT."/$user/$root";
 			if( !is_dir( OC::$CONFIG_DATADIRECTORY )){
 				mkdir( OC::$CONFIG_DATADIRECTORY, 0755, true );
 			}
 
-// TODO: find a cool way for doing this
-// 			//set up the other storages according to the system settings
-// 			foreach($CONFIG_FILESYSTEM as $storageConfig){
-// 				if(OC_Filesystem::hasStorageType($storageConfig['type'])){
-// 					$arguments=$storageConfig;
-// 					unset($arguments['type']);
-// 					unset($arguments['mountpoint']);
-// 					$storage=OC_Filesystem::createStorage($storageConfig['type'],$arguments);
-// 					if($storage){
-// 						OC_Filesystem::mount($storage,$storageConfig['mountpoint']);
-// 					}
-// 				}
-// 			}
-
 			//jail the user into his "home" directory
 			OC_Filesystem::chroot("/$user/$root");
 			$quotaProxy=new OC_FileProxy_Quota();