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begin impl fetch body[xxxx]

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Alex 2022-07-13 17:05:07 +02:00
parent 2a0aa0d42c
commit 64a322b4cb
Signed by: lx
GPG key ID: 0E496D15096376BE
1 changed files with 46 additions and 8 deletions
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54
src/imap/mailbox_view.rs
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@ -12,7 +12,9 @@ use imap_codec::types::body::{BasicFields, Body as FetchBody, BodyStructure, Spe
use imap_codec::types::core::{Atom, IString, NString};
use imap_codec::types::datetime::MyDateTime;
use imap_codec::types::envelope::Envelope;
use imap_codec::types::fetch_attributes::{FetchAttribute, MacroOrFetchAttributes};
use imap_codec::types::fetch_attributes::{
FetchAttribute, MacroOrFetchAttributes, Part as FetchPart, Section as FetchSection,
};
use imap_codec::types::flag::{Flag, StoreResponse, StoreType};
use imap_codec::types::response::{Code, Data, MessageAttribute, Status};
use imap_codec::types::sequence::{self, SequenceSet};
@ -306,16 +308,52 @@ impl MailboxView {
build_imap_email_struct(&parsed, &parsed.structure)?,
)),
FetchAttribute::BodyExt {
section: _,
partial: _,
peek: _,
section,
partial,
peek,
} => {
// @TODO This is a stub
let is = IString::try_from("test").unwrap();
// @TODO Add missing section specifiers
let text = match section {
Some(FetchSection::Text(None)) => {
parsed
.raw_message.get(parsed.offset_body..parsed.offset_end)
.ok_or(Error::msg("Unable to extract email body, cursors out of bound. This is a bug."))?
}
Some(FetchSection::Header(None)) => {
parsed
.raw_message.get(..parsed.offset_body)
.ok_or(Error::msg("Unable to extract email body, cursors out of bound. This is a bug."))?
}
None => &parsed.raw_message,
_ => bail!("Unimplemented: section {:?}", section),
};
let seen_flag = Flag::Seen.to_string();
if !peek && !flags.iter().any(|x| *x == seen_flag) {
// Add \Seen flag
self.mailbox.add_flags(uuid, &[seen_flag]).await?;
}
let (text, origin) = match partial {
Some((begin, len)) => {
if *begin as usize > text.len() {
(&[][..], Some(*begin))
} else if (*begin + len.get()) as usize >= text.len() {
(&text[*begin as usize..], Some(*begin))
} else {
(
&text[*begin as usize..(*begin + len.get()) as usize],
Some(*begin),
)
}
}
None => (text, None),
};
let is = IString::try_from(std::str::from_utf8(text)?).unwrap();
attributes.push(MessageAttribute::BodyExt {
section: None,
origin: None,
section: section.clone(),
origin,
data: NString(Some(is)),
})
}