Commit Graph

30 Commits

Author SHA1 Message Date
alex-z
7e5031d75d Implemented a class ChecksumCalculator to allow stopping the checksum calculation thread on parent destruction.
Signed-off-by: alex-z <blackslayer4@gmail.com>
2023-06-20 11:44:07 +02:00
alex-z
190d278fd4 Checksum validation PropagateDownload unit tests.
Signed-off-by: alex-z <blackslayer4@gmail.com>
2022-01-11 13:37:09 +00:00
alex-z
b7be10f712 Ask server to recalculate checksum on validatin failure.
Signed-off-by: alex-z <blackslayer4@gmail.com>
2022-01-11 13:37:09 +00:00
Hannah von Reth
7715583b14 Correctly use indexOf 2021-08-23 09:40:26 +02:00
Hannah von Reth
9ffa7bcd4d Add workaround for issue discovered in https://github.com/owncloud/core/pull/38304 2021-08-11 17:13:44 +00:00
Hannah von Reth
3bc026a557 Make findBestChecksum case insensitive
Especially the casing of ADLER32 did not match the server.
2021-08-11 17:13:44 +00:00
Valdnet
dbd061c44b l10n: Replace apostrophe with double quotation. Remove double space and sort sentence.
Signed-off-by: Valdnet <47037905+Valdnet@users.noreply.github.com>
2021-08-03 15:00:53 +03:00
allexzander
8122c63ebc Revert Added config parameter that allows to bypass checksum validation failure.
Signed-off-by: allexzander <blackslayer4@gmail.com>
2021-07-28 07:57:10 +00:00
allexzander
dc72686ab3 Allow download with mismatched checksum if a config option is set.
Signed-off-by: allexzander <blackslayer4@gmail.com>
2021-06-10 13:39:11 +03:00
Kevin Ottens
c57eff6fd8
Please the clang-tidy overlord
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
2020-12-15 11:01:53 +01:00
Hannah von Reth
1aa1ea7bea
Return empty string instead of 1 as adler32 checksum for empty files 2020-12-15 10:59:18 +01:00
Hannah von Reth
23f7c51f70
Print checksum on mismatch 2020-12-15 10:59:18 +01:00
Hannah von Reth
c1a91e91e7
Use the servers checksum type by default 2020-12-15 10:59:16 +01:00
Christian Kamm
c9476a11f4
Checksums: Explicitly close file before reporting result
To ensure it's no longer open when the finished signal fires.
2020-12-15 10:59:00 +01:00
Christian Kamm
bade7aedc6
Checksums: Add back QIODevice api
Because the winvfs plugin needs it. But be more careful about the
device's lifetime this time.
2020-12-15 10:58:55 +01:00
Christian Kamm
ea829f96ca
Download: Don't trigger too many concurrent hash computations
Previously the job would only become "active" when the downloads
started. That meant that arbitrarily many hash computations could be
queued at the same time.

Since the the file was opened during future creation this could lead to
a "too many open files" problem if there were lots of new-new conflicts.

To change this:
- Make PropagateDownload become active when computing a hash
  asynchronously.
- Make the computation future open the file only once it gets run. This
  will make it less likely for this problem to occur even if thousands
  of these futures are queued.

For #7372
2020-12-15 10:58:55 +01:00
Christian Kamm
c9dbe46542
Checksums: Fix crash due to threading issue
The checksum computation thread was potentially using a QFile that was
deleted in the gui thread.

For #7368
2020-12-15 10:58:54 +01:00
Christian Kamm
a5264f7740
Checksums: Make file ownership more explicit 2020-12-15 10:58:24 +01:00
Christian Kamm
22e08cf6ad
Checksums: Work on QIODevice*s
Needed for cfapi where we want to feed data through a custom device
which retrieves data from the windows api.
2020-12-15 10:58:21 +01:00
Olivier Goffart
d81ccbb0c1
Checksum: Add support for SHA256 and SHA3
In case, some day, the server also supports it
2020-12-15 10:58:05 +01:00
Olivier Goffart
bf6e4174c8
Move the checksum related routine from FileSystem to checksum, where they belong 2020-12-15 10:58:05 +01:00
Kevin Ottens
a73a1f3927 Use = default for trivial ctors and dtors
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
2020-05-25 21:33:24 +02:00
Kevin Ottens
dea6ebaa35 Use nullptr when appropriate
Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
2020-05-20 02:21:26 +02:00
Nicolas Fella
c1189421c0 Use qEnvironmentVariableIsEmpty
clazy suggests that it is more efficient since it doesn't allocate.

Signed-off-by: Nicolas Fella <nicolas.fella@gmx.de>
2020-03-21 01:06:15 +01:00
Daniel Nicoletti
a63d34f870 Prepend "nextcloud" for all logging categories
Thus making easier to exclude logging from kio, qt
and only enable "nextcloud.*"
2017-12-28 17:33:10 -02:00
Olivier Goffart
480932a58a Checksum: Ignore unkown OC-Checksum header when downloading...
And if there are several checksums, pick the "best" one.

The case of several checksum was reported in
https://github.com/nextcloud/client_theming/issues/213
2017-11-20 10:51:15 +01:00
Olivier Goffart
a9761a8976 Use qEnvironmentVariable* instead of qgetenv when appropriate
Now that we use Qt5, we should do that. It is slightly more efficient
and declares the intent.
(Modified using clazy)
2017-10-19 13:57:49 +02:00
Christian Kamm
3f7b3ca962 Checksums: Improve logging and add global disable #5017 2017-10-13 13:08:20 +02:00
Olivier Goffart
ff4213b59f Use the Qt5 connection syntax (automated with clazy)
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.
2017-09-21 14:05:39 +02:00
Jocelyn Turcotte
a1f1775d15 Move SyncJournalDB to src/common 2017-09-18 14:00:52 +02:00