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path: root/worker/imap/flags.go
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* imap: drain updates channel when deleting messagesKoni Marti2024-02-261-0/+40
| | | | | | | | | | | | | Drain the buffered updates channel when deleting messages to prevent a backend freeze. Unilateral update messages from the IMAP server can fill up the buffered channel if not handled during a large operation (more than ~50 messages). Link: https://lists.sr.ht/~rjarry/aerc-discuss/%3CCZCPBTWI3PIW.T8MWNCBG7FGL%40disroot.org%3E Changelog-fixed: Prevent a freeze for large-scale deletions with IMAP. Signed-off-by: Koni Marti <koni.marti@gmail.com> Tested-by: Jeremy Baxter <jtbx@disroot.org> Acked-by: Robin Jarry <robin@jarry.cc>
* log: move package to libRobin Jarry2024-02-141-1/+1
| | | | | | | This has nothing to do at the root of the source tree. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Bence Ferdinandy <bence@ferdinandy.com>
* imap: update directory on flag opsTim Culverhouse2023-04-221-0/+3
| | | | | | | | | | All other backends automatically update directory counts by sending a directory info when a flag operation is performed. Unify the imap backend to this model by posting a CheckMail action, which requests an updated status from the server and posts a DirectoryInfo message Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry<robin@jarry.cc>
* model: change flags array to bitmaskRobin Jarry2023-01-041-2/+1
| | | | | | | Using a list of integers is not optimal. Use a bit mask instead. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* logging: rename package to logRobin Jarry2022-12-021-2/+2
| | | | | | | | | | Use the same name than the builtin "log" package. That way, we do not risk logging in the wrong place. Suggested-by: Tim Culverhouse <tim@timculverhouse.com> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Tim Culverhouse <tim@timculverhouse.com>
* imap: fix flags updateKoni Marti2022-10-041-4/+4
| | | | | | | | | | | | | | | Fixes updating the flags in the imap backend. Before, the silent flag was set incorrectly by 75fc42e ("imap: send message info updates for bulk flag ops") which caused some imap servers to not send the updated flags. By disabling the silent flag, the flag update will return a corrsponding value that we can send back to the message store to update the flags correctly. Fixes: 75fc42e ("imap: send message info updates for bulk flag ops") Reported-by: Jens Grassel <jens@wegtam.com> Signed-off-by: Koni Marti <koni.marti@gmail.com> Tested-by: Jens Grassel <jens@wegtam.com> Acked-by: Robin Jarry <robin@jarry.cc>
* imap: send message info updates for bulk flag opsKoni Marti2022-09-291-41/+59
| | | | | | | | | | Send message info updates back to to ui instead of posting a fetch header action to the worker when performing a bulk flag operation. This prevents the worker channels from filling up which can result in a deadlock. Signed-off-by: Koni Marti <koni.marti@gmail.com> Tested-by: Tim Culverhouse <tim@timculverhouse.com>
* imap: prevent deadlock from posting actions to selfTim Culverhouse2022-09-201-2/+4
| | | | | | | | | | | | | | | | The IMAP worker has a few methods that post a new Action to itself. This can create a deadlock when the worker.Actions channel is full: The worker can't accept a new Action because it's trying to post an action. This is most noticeable when cached headers are enabled and the message list is scrolled fast. Use a goroutine to post actions to the worker when posting from within the worker. Fixes: https://todo.sr.ht/~rjarry/aerc/45 Fixes: 7aa71d334b27 ("imap: add option to cache headers") Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* imap: remove unused expunge codeTim Culverhouse2022-07-261-21/+1
| | | | | | | | | | Remove unused code in the handleDeleteMessages routine. During debugging, it was found that the channel for expunge updates was not working and that all expunge details were coming through as ExpungeUpdates. The reporting channel is unneeded. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* logging: use level-based logger functionsRobin Jarry2022-07-231-5/+5
| | | | | | | | | | | | Do not pass logger objects around anymore. Shuffle some messages to make them consistent with the new logging API. Avoid using %v when a more specific verb exists for the argument types. The loggers are completely disabled (i.e. Sprintf is not even called) by default. They are only enabled when redirecting stdout to a file. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>
* imap: fix data race on seqMap arrayRobin Jarry2022-06-241-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | There are concurrent threads that are accessing and modifying IMAPWorker.seqMap (the mapping of sequence numbers to message UIDs). This can lead to crashes when trying to add and remove a message ID. panic: runtime error: index out of range [391] with length 390 goroutine 1834 [running]: git.sr.ht/~rjarry/aerc/logging.PanicHandler() logging/panic-logger.go:47 +0x6de panic({0xa41760, 0xc0019b3290}) /usr/lib/golang/src/runtime/panic.go:838 +0x207 git.sr.ht/~rjarry/aerc/worker/imap.(*IMAPWorker).handleFetchMessages.func1() worker/imap/fetch.go:214 +0x185 created by git.sr.ht/~rjarry/aerc/worker/imap.(*IMAPWorker).handleFetchMessages worker/imap/fetch.go:209 +0x12b Use a map which makes more sense than a simple array for random access operations. Also, it allows better typing for the key values. Protect the map with a mutex. Add internal API to access the map. Add basic unit tests to ensure that concurrent access works. Fixes: https://todo.sr.ht/~rjarry/aerc/49 Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>
* logging: added a log on panicMoritz Poldrack2022-03-231-0/+3
| | | | | | | | | | | | | Since panics still regularly "destroy" the terminal, it is hard to get a stack trace for panics you do not anticipate. This commit adds a panic handler that automatically creates a logfile inside the current working directory. It has to be added to every goroutine that is started and will repair the terminal on a panic. Signed-off-by: Moritz Poldrack <git@moritz.sh> Acked-by: Robin Jarry <robin@jarry.cc>
* go vet: composite literal uses unkeyed fieldsMoritz Poldrack2022-03-181-3/+3
| | | | | | | | This commit fixes all occurrences of the abovementioned lint-error in the codebase. Signed-off-by: Moritz Poldrack <git@moritz.sh> Acked-by: Robin Jarry <robin@jarry.cc>
* go.mod: change base git urlRobin Jarry2021-11-051-1/+1
| | | | | | | I'm not sure what are the implications but it seems required. Link: https://github.com/golang/go/issues/20883 Signed-off-by: Robin Jarry <robin@jarry.cc>
* Add additional flagging functionalityARaspiK2020-07-081-5/+4
| | | | | | | | | | | | | | More mail flags can now be set, unset, and toggled, not just the read/seen flag. This functionality is implemented with a new `:flag` and `:unflag` command, which are extensions to the matching `:read` and `:unread` commands, adding support for different flags. In fact, the `read`/`unread` commands are now recognized aliases to `flag`/`unflag`. The new commands are also well documented in aerc(1). The change mostly extends the previous read/unread setting functionality by adding a selection for the flag to change.
* Set AnsweredFlag on successful replySrivathsan Murali2020-05-251-0/+32
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* imap: emit messageinfo when changing read state.Reto Brunner2020-01-241-2/+17
| | | | We need to emit the changed msgInfo whenever we modify the state
* Use []uint32 instead of imap.SeqSetBen Burwell2019-07-081-2/+4
| | | | | | | | A sequence-set is an IMAP-specific implementation detail. Throughout the UI, aerc simply operates using lists of opaque identifiers. In order to loosen the coupling between the UI and IMAP in particular, replace most usages of imap.SeqSet with []uint32, leaving the translation to a SeqSet to the IMAP backend as needed.
* Add :read and :unread commandsDrew DeVault2019-06-091-0/+17
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* s/aerc2/aerc/gDrew DeVault2019-05-171-1/+1
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* Implement :delete-messageDrew DeVault2019-03-201-0/+43
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