diff options
Diffstat (limited to 'aero-proto/imap/flags.rs')
| -rw-r--r-- | aero-proto/imap/flags.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/aero-proto/imap/flags.rs b/aero-proto/imap/flags.rs new file mode 100644 index 0000000..0f6ec64 --- /dev/null +++ b/aero-proto/imap/flags.rs @@ -0,0 +1,30 @@ +use imap_codec::imap_types::core::Atom; +use imap_codec::imap_types::flag::{Flag, FlagFetch}; + +pub fn from_str(f: &str) -> Option<FlagFetch<'static>> { + match f.chars().next() { + Some('\\') => match f { + "\\Seen" => Some(FlagFetch::Flag(Flag::Seen)), + "\\Answered" => Some(FlagFetch::Flag(Flag::Answered)), + "\\Flagged" => Some(FlagFetch::Flag(Flag::Flagged)), + "\\Deleted" => Some(FlagFetch::Flag(Flag::Deleted)), + "\\Draft" => Some(FlagFetch::Flag(Flag::Draft)), + "\\Recent" => Some(FlagFetch::Recent), + _ => match Atom::try_from(f.strip_prefix('\\').unwrap().to_string()) { + Err(_) => { + tracing::error!(flag=%f, "Unable to encode flag as IMAP atom"); + None + } + Ok(a) => Some(FlagFetch::Flag(Flag::system(a))), + }, + }, + Some(_) => match Atom::try_from(f.to_string()) { + Err(_) => { + tracing::error!(flag=%f, "Unable to encode flag as IMAP atom"); + None + } + Ok(a) => Some(FlagFetch::Flag(Flag::keyword(a))), + }, + None => None, + } +} |