To check for shares, the code attempts to connect anonymously to the share.
In most cases this will fail with NT_STATUS_ACCESS_DENIED, so the regex array
used for parsing the output of smbclient in smb4php has been overridden to
treat such output as success.
The 'test' method for storage classes can now take a single parameter,
$isPersonal, which allows the storage to adjust the tests performed based on
if they are being configured as personal shares or as system shares.
Stat'ing a share with url_stat now checks if the user can run 'ls' in that share rather than checking if the share is listed by the server. This means that OwnCloud can now mount user home shares, which are never listed by the server.
When uploading files through WebDAV, a part file is created and a rename
operation is performed with the expectation that the part file
overwrites an existing file, if any.
This fix makes the SMB external storage delete the target file before
renaming, as smbclient doesn't support overwrite on move/rename.
Fixes#5348
When NetBIOS is blocked or disabled, a smb::look() call can still get
the list of shares from smbclient, even though the name resolution at
the end of the command fails.
This fix makes it ignore the connection error if we already got the list
of shares.
Fixed#5860
The stream_fseek function must return a boolean which will be mapped
to 0 for success and -1 for failure for the caller.
This patch fixes stream_fseek of smb4php to also respect this
convention.
Since the encryption app is relying on fseek to detect whether a file is
encrypted by reading the last bit of data, this will fix#5023
