This makes the code free of Coverity scan issues.
It is sometimes quite pedantic and expects/suggests some
coding habits, thus certain changes may look weird, but for a good
thing, I hope. The code is also tagged with Coverity scan
suppressions, to keep the code as is and hide the warning too.
Also note that Coverity treats g_return_if_fail(), g_assert() and
similar macros as unreliable, and it's true these can be disabled
during the compile time, thus it brings in other set of 'weird'
changes.
If sending a message fails but the user was already connected to the
MTA, the error is missed and not handled until further into the logic,
where it's treated as though sending succeeded and only post-processing
failed. This results in the user seeing a copy of the message in Sent,
but the message was never actually sent.
Fallout from the investigation of bug 710807.
* Use GIO-style async parameters.
* Add mail_folder_cache_note_store_finish().
* Do the bulk of the work in a thread so the logic is more readable.
* Queue multiple calls for the same CamelStore and share the results.
* Stop using recursive mutexes.
* Give StoreInfo a reference count.
* Give FolderInfo a reference count.
* Track CamelFolders with GWeakRef instead of weak pointers.
* Submit updates directly to the GMainContext, like we do in EDS,
instead of dequeuing them all from a single idle callback that
we then have to track.
Take a CamelStore and folder name instead of a CamelFolder.
CamelStore and folder name can easily be obtained from either a folder
URI or a CamelFolder instance, and the function is more efficient with
separate parameters.
Replaces mail_folder_cache_get_folder_from_uri().
Returns the CamelFolder for the CamelStore and folder name if available,
or else NULL if a CamelFolder instance is not yet cached. This function
does not block.
Returns whether MailFolderCache has information about the folder
described by the CamelStore and folder name. This does not necessarily
mean it has the CamelFolder instance, but it at least has some meta-data
about it.
You can use this function as a folder existence test.
I considered replacing the "session" property with a "registry"
property, but that just complicates application startup even more.
Fact is, if we have a CamelStore then we can get the CamelSession
and even the ESourceRegistry from it. Kinda dirty, but works.
It goes a little something like this...
camel_service = CAMEL_SERVICE (camel_store);
camel_session = camel_service_get_session (camel_service);
mail_session = E_MAIL_SESSION (camel_session);
registry = e_mail_session_get_registry (mail_session);
Removed functions:
mail_folder_cache_get_session()
When the SASL mechanism reports that it can try an "empty password", give
it the opportunity to do so before we demand that the user provide one.
(Patch mostly by mbarnes; thanks)
The returned UID array now has a built-in "free" function for its
elements and should be released by callers with g_ptr_array_unref()
rather than em_utils_uids_free() or some equivalent.
Empty group addresses were left as-is when sending an email directly,
not through Outbox, which could cause a send error through SMTP.
Expanding group addresses, or removing empty groups, from a list
or recipients before sending the message fixes the issue.
If sending fails for any reason, return a suitable GError. Don't just
return silently. Also check for a wider range of errors indicating the
service is unavailable in composer_send_completed(). This will trigger
the "save-to-outbox" info alert.
Mimicing Colin's commit fb9b02e for E-D-S.
We can't do (cd $(srcdir); ...) and inside reference $(top_srcdir)
because that variable uses a *relative* path. Thus we copy the
approach from gnome-shell of explicitly using addprefix to append
the source directory.
