92 lines
3.3 KiB
Rust
92 lines
3.3 KiB
Rust
pub async fn dispatch(ctx: Context) -> Result<Response> {
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match req.body {
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CommandBody::Capability => anonymous::capability().await, // we use the same implem for now
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CommandBody::Lsub { reference, mailbox_wildcard, } => authenticated::lsub(reference, mailbox_wildcard).await,
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CommandBody::List { reference, mailbox_wildcard, } => authenticated::list(reference, mailbox_wildcard).await,
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CommandBody::Select { mailbox } => authenticated::select(user, mailbox).await.and_then(|(mailbox, response)| {
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self.state.select(mailbox);
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Ok(response)
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}),
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_ => Status::no(Some(msg.req.tag.clone()), None, "This command is not available in the AUTHENTICATED state.")
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.map(|s| vec![ImapRes::Status(s)])
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.map_err(Error::msg),
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},
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}
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pub async fn lsub(
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&self,
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reference: MailboxCodec,
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mailbox_wildcard: ListMailbox,
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) -> Result<Response> {
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Ok(vec![ImapRes::Status(
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Status::bad(Some(self.tag.clone()), None, "Not implemented").map_err(Error::msg)?,
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)])
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}
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pub async fn list(
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&self,
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reference: MailboxCodec,
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mailbox_wildcard: ListMailbox,
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) -> Result<Response> {
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Ok(vec![ImapRes::Status(
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Status::bad(Some(self.tag.clone()), None, "Not implemented").map_err(Error::msg)?,
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)])
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}
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/*
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* TRACE BEGIN ---
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Example: C: A142 SELECT INBOX
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S: * 172 EXISTS
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S: * 1 RECENT
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S: * OK [UNSEEN 12] Message 12 is first unseen
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S: * OK [UIDVALIDITY 3857529045] UIDs valid
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S: * OK [UIDNEXT 4392] Predicted next UID
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S: * FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
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S: * OK [PERMANENTFLAGS (\Deleted \Seen \*)] Limited
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S: A142 OK [READ-WRITE] SELECT completed
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* TRACE END ---
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*/
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pub async fn select(&mut self, mailbox: MailboxCodec) -> Result<Response> {
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let name = String::try_from(mailbox)?;
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let user = match self.session.user.as_ref() {
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Some(u) => u,
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_ => {
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return Ok(vec![ImapRes::Status(
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Status::no(Some(self.tag.clone()), None, "Not implemented")
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.map_err(Error::msg)?,
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)])
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}
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};
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let mut mb = Mailbox::new(&user.creds, name.clone())?;
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tracing::info!(username=%user.name, mailbox=%name, "mailbox.selected");
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let sum = mb.summary().await?;
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tracing::trace!(summary=%sum, "mailbox.summary");
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let body = vec![Data::Exists(sum.exists.try_into()?), Data::Recent(0)];
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self.session.selected = Some(mb);
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let r_unseen = Status::ok(None, Some(Code::Unseen(0)), "").map_err(Error::msg)?;
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let r_permanentflags = Status::ok(None, Some(Code::
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Ok(vec![
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ImapRes::Data(Data::Exists(0)),
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ImapRes::Data(Data::Recent(0)),
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ImapRes::Data(Data::Flags(vec![]),
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ImapRes::Status(),
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ImapRes::Status(),
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ImapRes::Status()
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Status::ok(
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Some(self.tag.clone()),
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Some(Code::ReadWrite),
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"Select completed",
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)
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.map_err(Error::msg)?,
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)])
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}
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