Currently you need to use `opendir` and then call `getMetadata` for
every file, which adds overhead because most storage backends already
get the metadata when doing the `opendir`.
While storagebackends can (and do) use caching to relief this problem,
this adds cache invalidation dificulties and only a limited number of
items are generally cached (to prevent memory usage exploding when
scanning large storages)
With this new methods storage backends can use the child metadata they
got from listing the folder to return metadata without having to keep
seperate caches.
Signed-off-by: Robin Appelman <robin@icewind.nl>
To continue this formatting madness, here's a tiny patch that adds
unified formatting for control structures like if and loops as well as
classes, their methods and anonymous functions. This basically forces
the constructs to start on the same line. This is not exactly what PSR2
wants, but I think we can have a few exceptions with "our" style. The
starting of braces on the same line is pracrically standard for our
code.
This also removes and empty lines from method/function bodies at the
beginning and end.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
* Order the imports
* No leading slash on imports
* Empty line before namespace
* One line per import
* Empty after imports
* Emmpty line at bottom of file
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Some of the READs otherwise use HTTP/1.0 which is not always supported
by all backends. HTTP/1.1 is there since 1999 way longer than S3 so safe
to assume it is always there IMO.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Apparently the if statement doesn't work in all cases (even if I could
not reproduce it). So for the time being we will just not directly
stream to swift.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Alert in debug mode only when trying to mount non compatible DNS bucket name (in order to not flood the logs)
Signed-off-by: Sébastien Cat <sebastien.cat@inra.fr>
The new created bucket should respect the DNS compatibility, nevertheless, Nextcloud should accept to mount "old created" buckets that does not respect DNS compatibility (Backward compatibility, or compatibility with CEPH).
Signed-off-by: Sébastien Cat <sebastien.cat@inra.fr>
This prevent the object store and cache from getting out of sync
when an objectstore silently fails or the php process get's killed
during the upload without giving us the chance to cleanup
Signed-off-by: Robin Appelman <robin@icewind.nl>
this removes the need for temporary storages with some external storage backends.
The new method is added to a separate interface to maintain compatibility with
storage backends implementing the storage interface directly (without inheriting common)
Currently the interface is implemented for objectstorage based storages and local storage
and used by webdav uploads
Signed-off-by: Robin Appelman <robin@icewind.nl>
Robin Appelman
Julien Lutran
Christoph Wurst
Lukas Stabe
Roeland Jago Douma
Morris Jobke
Marcel Klehr
Roeland Jago Douma
S. Cat
Sebastien Cat
Volker
William Pain