nl_tokens: Requests a { @link Ext . device . filesystem . FileSystem } instance .
pl_tokens: function ( config ) { if ( ! config . success ) { Ext . Logger . error ( 'Ext.device.filesystem#requestFileSystem: You must specify a `success` callback.' ) ; return null ; } Ext . device . Communicator . send ( { command : 'FileSystem#requestFileSystem' , callbacks : { success : function ( id ) { var fileSystem = Ext . create ( 'Ext.device.filesystem.FileSystem' , id ) ; config . success . call ( config . scope || this , fileSystem ) ; } , failure : function ( error ) { if ( config . failure ) { config . failure . call ( config . scope || this , error ) ; } } } , <mask> : config . scope || this } ) ; }