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Correctly implement UID FETCH and UID STORE

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Alex 2022-07-13 15:00:13 +02:00
parent cd59be3a00
commit 15a354f949
Signed by: lx
GPG key ID: 0E496D15096376BE
1 changed files with 46 additions and 21 deletions
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53
src/imap/mailbox_view.rs
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@ -148,17 +148,13 @@ impl MailboxView {
kind: &StoreType,
_response: &StoreResponse,
flags: &[Flag],
uid: &bool,
is_uid_store: &bool,
) -> Result<Vec<Body>> {
self.mailbox.opportunistic_sync().await?;
if *uid {
bail!("UID STORE not implemented");
}
let flags = flags.iter().map(|x| x.to_string()).collect::<Vec<_>>();
let mails = self.get_mail_ids(sequence_set)?;
let mails = self.get_mail_ids(sequence_set, *is_uid_store)?;
for (_i, _uid, uuid) in mails.iter() {
match kind {
StoreType::Add => {
@ -200,13 +196,9 @@ impl MailboxView {
&self,
sequence_set: &SequenceSet,
attributes: &MacroOrFetchAttributes,
uid: &bool,
is_uid_fetch: &bool,
) -> Result<Vec<Body>> {
if *uid {
bail!("UID FETCH not implemented");
}
let mails = self.get_mail_ids(sequence_set)?;
let mails = self.get_mail_ids(sequence_set, *is_uid_fetch)?;
let mails_uuid = mails
.iter()
@ -214,10 +206,13 @@ impl MailboxView {
.collect::<Vec<_>>();
let mails_meta = self.mailbox.fetch_meta(&mails_uuid).await?;
let fetch_attrs = match attributes {
let mut fetch_attrs = match attributes {
MacroOrFetchAttributes::Macro(m) => m.expand(),
MacroOrFetchAttributes::FetchAttributes(a) => a.clone(),
};
if *is_uid_fetch && !fetch_attrs.contains(&FetchAttribute::Uid) {
fetch_attrs.push(FetchAttribute::Uid);
}
let need_body = fetch_attrs.iter().any(|x| {
matches!(
x,
@ -352,6 +347,7 @@ impl MailboxView {
fn get_mail_ids(
&self,
sequence_set: &SequenceSet,
by_uid: bool,
) -> Result<Vec<(NonZeroU32, ImapUid, UniqueIdent)>> {
let mail_vec = self
.known_state
@ -361,9 +357,37 @@ impl MailboxView {
.collect::<Vec<_>>();
let mut mails = vec![];
if by_uid {
if mail_vec.is_empty() {
return Ok(vec![]);
}
let iter_strat = sequence::Strategy::Naive {
largest: NonZeroU32::try_from((self.known_state.idx_by_uid.len() + 1) as u32).unwrap(),
largest: mail_vec.last().unwrap().0,
};
let mut i = 0;
for uid in sequence_set.iter(iter_strat) {
while mail_vec.get(i).map(|mail| mail.0 < uid).unwrap_or(false) {
i += 1;
}
if let Some(mail) = mail_vec.get(i) {
if mail.0 == uid {
mails.push((NonZeroU32::try_from(i as u32 + 1).unwrap(), mail.0, mail.1));
}
} else {
break;
}
}
} else {
if mail_vec.is_empty() {
bail!("No such message (mailbox is empty)");
}
let iter_strat = sequence::Strategy::Naive {
largest: NonZeroU32::try_from((mail_vec.len()) as u32).unwrap(),
};
for i in sequence_set.iter(iter_strat) {
if let Some(mail) = mail_vec.get(i.get() as usize - 1) {
mails.push((i, mail.0, mail.1));
@ -371,6 +395,7 @@ impl MailboxView {
bail!("No such mail: {}", i);
}
}
}
Ok(mails)
}