wip fields

src/rfc5322/field.rs

@@ -104,3 +104,5 @@ fn opt_field(input: &[u8]) -> IResult<&[u8], (&[u8], Unstructured)> {
         unstructured,
     )(input)
 } 
+
+// @TODO write a parse header function

src/rfc5322/message.rs

@@ -1,79 +1,57 @@
 use std::collections::HashMap;
 
-use crate::fragments::eager::{Field, MIMEField};
-use crate::fragments::lazy;
-use crate::fragments::misc_token::{PhraseList, Unstructured};
-use crate::fragments::mime::{Version,Type,Mechanism};
-use crate::fragments::model::{AddressRef, MailboxRef, MessageId};
-use crate::fragments::trace::ReceivedLog;
+use crate::text::misc_token::{PhraseList, Unstructured};
+use crate::rfc5322::mime::Version;
+use crate::rfc5322::mailbox::{MailboxRef};
+use crate::rfc5322::address::{AddressRef};
+use crate::rfc5322::identification::{MessageID, MessageIDList};
+use crate::rfc5322::field::Field;
+use crate::rfc5322::trace::ReceivedLog;
 use chrono::{DateTime, FixedOffset};
 
 #[derive(Debug, PartialEq, Default)]
 pub struct Message<'a> {
     // 3.6.1.  The Origination Date Field
-    pub date: Option<DateTime<FixedOffset>>,
+    pub date: &'a Option<DateTime<FixedOffset>>,
 
     // 3.6.2.  Originator Fields
-    pub from: Vec<MailboxRef<'a>>,
-    pub sender: Option<MailboxRef<'a>>,
-    pub reply_to: Vec<AddressRef<'a>>,
+    pub from: Vec<&'a MailboxRef<'a>>,
+    pub sender: Option<&'a MailboxRef<'a>>,
+    pub reply_to: Vec<&'a AddressRef<'a>>,
 
     // 3.6.3.  Destination Address Fields
-    pub to: Vec<AddressRef<'a>>,
-    pub cc: Vec<AddressRef<'a>>,
-    pub bcc: Vec<AddressRef<'a>>,
+    pub to: Vec<&'a AddressRef<'a>>,
+    pub cc: Vec<&'a AddressRef<'a>>,
+    pub bcc: Vec<&'a AddressRef<'a>>,
 
     // 3.6.4.  Identification Fields
-    pub msg_id: Option<MessageId<'a>>,
-    pub in_reply_to: Vec<MessageId<'a>>,
-    pub references: Vec<MessageId<'a>>,
+    pub msg_id: Option<&'a MessageID<'a>>,
+    pub in_reply_to: MessageIDList<'a>,
+    pub references: MessageIDList<'a>,
 
     // 3.6.5.  Informational Fields
-    pub subject: Option<Unstructured<'a>>,
-    pub comments: Vec<Unstructured<'a>>,
-    pub keywords: Vec<PhraseList<'a>>,
+    pub subject: Option<&'a Unstructured<'a>>,
+    pub comments: Vec<&'a Unstructured<'a>>,
+    pub keywords: Vec<&'a PhraseList<'a>>,
 
     // 3.6.6 Not implemented
     // 3.6.7 Trace Fields
-    pub return_path: Vec<MailboxRef<'a>>,
-    pub received: Vec<ReceivedLog<'a>>,
+    pub return_path: Vec<&'a MailboxRef<'a>>,
+    pub received: Vec<&'a ReceivedLog<'a>>,
 
-    // 3.6.8.  Optional Fields
-    pub optional: HashMap<&'a [u8], Unstructured<'a>>,
-
-    // Recovery
-    pub unparsed: Vec<&'a [u8]>,
+    // MIME
+    pub mime_version: Option<&'a Version>,
 }
 
-impl<'a> FromIterator<&'a [u8]> for Message<'a> {
-    fn from_iter<I: IntoIterator<Item = &'a [u8]>>(iter: I) -> Self {
-        iter.fold(
-            Message::default(),
-            |mut msg, field| {
-                match field_name(field) {
-                    Ok((name, value)) => xx,
-
-                }
-
-                match field {
-
-                }
-                msg
-            }
-        )
-    }
-}
-
-
-
 //@FIXME min and max limits are not enforced,
 // it may result in missing data or silently overriden data.
-impl<'a> FromIterator<&'a Field<'a>> for Section<'a> {
+impl<'a> FromIterator<&'a Field<'a>> for Message<'a> {
     fn from_iter<I: IntoIterator<Item = &'a Field<'a>>>(iter: I) -> Self {
-        let mut section = Section::default();
-        for field in iter {
+        iter.into_iter().fold(
+            Message::default(),
+            |mut section, field| {
                 match field {
-                Field::Date(v) => section.date = Some(v),
+                    Field::Date(v) => section.date = v,
                     Field::From(v) => section.from.extend(v),
                     Field::Sender(v) => section.sender = Some(v),
                     Field::ReplyTo(v) => section.reply_to.extend(v),
@@ -88,25 +66,11 @@ impl<'a> FromIterator<&'a Field<'a>> for Section<'a> {
                     Field::Keywords(v) => section.keywords.push(v),
                     Field::ReturnPath(v) => section.return_path.push(v),
                     Field::Received(v) => section.received.push(v),
-                Field::Optional(k, v) => {
-                    section.optional.insert(k, v);
-                }
-                Field::Rescue(v) => section.unparsed.push(v),
                     Field::MIMEVersion(v) => section.mime_version = Some(v),
-                Field::MIME(v) => match v {
-                    MIMEField::ContentType(v) => section.mime.content_type = Some(v),
-                    MIMEField::ContentTransferEncoding(v) => section.mime.content_transfer_encoding = Some(v),
-                    MIMEField::ContentID(v) => section.mime.content_id = Some(v),
-                    MIMEField::ContentDescription(v) => section.mime.content_description = Some(v),
-                    MIMEField::Optional(k, v) => {
-                        section.mime.optional.insert(k, v);
-                    }
-                    MIMEField::Rescue(v) => section.mime.unparsed.push(v),
-
-                },
-            }
-        }
+                };
                 section
             }
+        )
+    }
 }
 

src/rfc5322/mod.rs

@@ -5,3 +5,4 @@ pub mod trace;
 pub mod identification;
 pub mod mime;
 pub mod field;
+pub mod message;