This makes it unnecessary for FolderMan to manage the list and removes
the need for some forwarders.
This is done in preparation for follow-up commits that want to add
diagnostics to FolderWatcher that shall be available from within Folder.
Some slot were protected or private but needed to be public.
Some needed a static_cast (can't use qOverload because it is in Qt 5.7)
This is not only a partial change.
This is motivated by the fact that QMetaObject::noralizeSignature takes 7.35%
CPU of the LargeSyncBench. (Mostly from ABstractNetworkJob::setupConnections and
PropagateUploadFileV1::startNextChunk). It could be fixed by using normalized
signature in the connection statement, but i tought it was a good oportunity
to modernize the code.
This commit only contains calls that were automatically converted with clazy.
Now that csync builds as C++, this will avoid having to implement
functionalities needed by csync mandatorily in csync itself.
This library is built as part of libocsync and symbols exported
through it.
This requires a relicense of Utility as LGPL. All classes moved into
this library from src/libsync will need to be relicensed as well.
When synchronizing a folder on a samba share, creating files that begin
with ._ is often forbidden. This prevented the client from creating
its ._sync_abcdef.db file.
Now, it'll check whether the preferred filename is creatable, and if
it isn't it'll use .sync_abcdef.db instead.
The disadvantage is that this alternative path won't be ignored by
older clients - that was the reason for the ._ prefix.
This should help clearly delimiting them in the log for multi-account setups.
This information is already available elsewhere in the log in any case.
Issue #5672
Use qCInfo for anything that has general value for support and
development. Use qCWarning for any recoverable error and qCCritical
for anything that could result in data loss or would identify a serious
issue with the code.
Issue #5647
This gives more insight about the logs and allow setting fine-tuned
logging rules. The categories are set to only output Info by default
so this allows us to provide more concise logging while keeping the
ability to extract more information for a specific category when
developping or debugging customer issues.
Issue #5647
We now delete subjobs as their propagation is complete. This allows us
to also release the item by making sure that nothing else is holding a
reference to it.
Remove the stored SyncFileItemVector from SyncEngine and SyncResult
and instead gather the needed info progressively as each itemCompleted
signal is emitted.
This frees some holes on the heap as propagation goes, allowing many
memory allocations without the need of requesting more virtual memory
from the OS, preventing the memory usage from increasingly growing.
We currently push the SYNC status for all files that will be propagated,
and then the OK status when those files are propagated.
On top of this, we send those statuses to all clients connected, even
if the socket is kept open by an application that only needed to show
a file open dialog. On macOS we're also using an NSConnection which
means that we have to wait for the RPC call to return from the
extension, which makes bulk status changes possibly heavy.
Reduce the time spent needlessly sending status pushes by limiting
them to files requested through that socket since it connected.
To limit the data to store, only remember the parent directory of
files requested, and store those in a bloom filter.
Note that this adds a requirement to shell extensions: they should
make sure that the status cache only contains entries that have been
requested through the socket API. In other words, the status cache
must be empty when each socket client connects to the socket API.
Otherwise the cached icon type will be shown to the user, and the
SocketAPI won't push new status for that file if it didn't receive
a RETRIEVE_FILE_STATUS.
One local folder can now be configured as sync target for multiple
accounts as long as their url and user differ.
Also this patch accepts that the sync folder is behind a symlink.
Also this patch fixes a bug that before the user input was taken
canonically which was not working for the symlink handling.
Before it was in Folder, however, the command line client does not
have the Folder class. To not duplicate code, the function to generate
the sync journal name went to SyncEngine class.
Since the statuses are cached and that we can't invalidate the cache,
sending NOP would need to be overwritten by the default OK status
once the client successfully connected. But instead of remembering
which files we NOPed, rather wait until we are ready to sync before
sending the REGISTER_PATH message to the socket API client. It will
also prevent the client from sending unnecessary RETRIEVE_FILE_STATUS
requests.
Also remove AccountState::canSync, since it does the same as
isConnected and syncing is not an account responsibility.
When a conflict-rename or a temporary-rename fails, notify the
LockWatcher. It'll regularly check whether the file has become
accesible again. When it has, another sync is triggered.
owncloud/enterprise#1288
This uses the file watcher to keep track of files that were modified
in order to assign them the blue icon.
This is transient state that's not persisted across restarts.
Before commit 1a51b6718a, the wizard was
making sure folder had an alias but this is no longer the case.
So generate still an unique alias.
Alias is not used in the UI any longer, it's just use for internal purposes.
For issue #4737
The reason is that updateFolderView is invoked by the
emitted signal folderSyncStateChange() anyway.
This will reduce the traffic over the SocketAPI nicely,
maybe this was the reason why it was slower than before.
