- set_subject checked if last byte was control character instead of last
character. Characters can be multi-byte, duh.
- email::parser::date didn't provide for Date values that had -0000
instead of +0000 (that's a chrono requirement/bug)
- melib/imap: accept quoted strings with escaped quotes in
protocol_parser
- ui/accounts: return unavailabity correctly if folder's worker slot is
empty instead of judging only by its vacancy
- ui/MailView: set view as not dirty if envelope loading from backend
fails so that it stops requesting it in every subsequent redraw
Eventually after loading potential usage values from configuration,
backends will be able to change the usage values themselves. IMAP and
JMAP have the ability to set Mailbox roles (IMAP needs LIST-SPECIAL
extension
fetch BODYSTRUCTURE along with ENVELOPE from server and set
has_attachments based on the MIME structure of the envelope.
Notes: BODYSTRUCTURE returns the MIME structure of the envelope without
the data, so if it includes a multipart/mixed it *should* have
attachments.
ENVELOPE returns basic headers of the message like Sender, Subject, Date
etc.
Previous behaviour: connection with IDLE was stopped every 5 minutes to
poll the other threads. As a result messages received within that time
window when there was no IDLING were never received.
Current behaviour: polling is done in the main connection.
Add a boolean field to accounts that states if the account can be
accessed. Local backends (Maildir/mbox) return true every time, but
remote backends (IMAP) may not. Accounts start as offline and then get
initialised when their status goes to online. Right now if an IMAP
account startup but later get offline, there are crashes. With this
change the account can be switched back to offline when that happens.
Split the TlsStream of the live IMAP connection to an enum to allow both
offline and online states. The connection is restarted if offline when
requested.