capture preamble and epilogue
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parent
606d3f7494
commit
7db49875ea
2 changed files with 35 additions and 12 deletions
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@ -11,6 +11,14 @@ use crate::text::boundary::{boundary, Delimiter};
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pub struct Multipart<'a> {
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pub struct Multipart<'a> {
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pub interpreted: mime::Multipart<'a>,
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pub interpreted: mime::Multipart<'a>,
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pub children: Vec<AnyPart<'a>>,
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pub children: Vec<AnyPart<'a>>,
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pub preamble: &'a [u8],
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pub epilogue: &'a [u8],
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}
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impl<'a> Multipart<'a> {
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pub fn with_epilogue(mut self, e: &'a [u8]) -> Self {
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self.epilogue = e;
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self
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}
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}
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}
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pub fn multipart<'a>(
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pub fn multipart<'a>(
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@ -20,7 +28,7 @@ pub fn multipart<'a>(
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move |input| {
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move |input| {
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let bound = m.0.boundary.as_bytes();
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let bound = m.0.boundary.as_bytes();
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let (mut input_loop, _) = part::part_raw(bound)(input)?;
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let (mut input_loop, preamble) = part::part_raw(bound)(input)?;
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let mut mparts: Vec<AnyPart> = vec![];
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let mut mparts: Vec<AnyPart> = vec![];
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loop {
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loop {
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let input = match boundary(bound)(input_loop) {
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let input = match boundary(bound)(input_loop) {
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@ -30,6 +38,8 @@ pub fn multipart<'a>(
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Multipart {
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Multipart {
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interpreted: m.clone(),
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interpreted: m.clone(),
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children: mparts,
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children: mparts,
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preamble,
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epilogue: &[],
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},
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},
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))
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))
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}
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}
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@ -39,6 +49,8 @@ pub fn multipart<'a>(
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Multipart {
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Multipart {
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interpreted: m.clone(),
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interpreted: m.clone(),
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children: mparts,
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children: mparts,
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preamble,
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epilogue: &[],
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},
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},
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))
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))
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}
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}
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@ -70,6 +82,13 @@ pub struct Message<'a> {
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pub interpreted: mime::Message<'a>,
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pub interpreted: mime::Message<'a>,
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pub imf: imf::Imf<'a>,
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pub imf: imf::Imf<'a>,
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pub child: Box<AnyPart<'a>>,
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pub child: Box<AnyPart<'a>>,
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pub epilogue: &'a [u8],
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}
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impl<'a> Message<'a> {
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pub fn with_epilogue(mut self, e: &'a [u8]) -> Self {
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self.epilogue = e;
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self
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}
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}
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}
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pub fn message<'a>(
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pub fn message<'a>(
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@ -88,6 +107,7 @@ pub fn message<'a>(
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interpreted: m.clone(),
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interpreted: m.clone(),
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imf,
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imf,
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child: Box::new(part),
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child: Box::new(part),
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epilogue: &[],
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},
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},
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))
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))
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}
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}
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@ -134,6 +154,8 @@ This is the epilogue. It is also to be ignored.
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Ok((&b"\nThis is the epilogue. It is also to be ignored.\n"[..],
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Ok((&b"\nThis is the epilogue. It is also to be ignored.\n"[..],
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Multipart {
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Multipart {
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interpreted: base_mime,
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interpreted: base_mime,
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preamble: &b"This is the preamble. It is to be ignored, though it\nis a handy place for composition agents to include an\nexplanatory note to non-MIME conformant readers.\n"[..],
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epilogue: &b""[..],
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children: vec![
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children: vec![
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AnyPart::Txt(Text {
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AnyPart::Txt(Text {
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interpreted: mime::Text(
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interpreted: mime::Text(
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@ -215,6 +237,7 @@ OoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoO<br />
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&[][..],
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&[][..],
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Message {
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Message {
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interpreted: base_mime,
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interpreted: base_mime,
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epilogue: &b""[..],
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imf: imf::Imf {
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imf: imf::Imf {
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date: Some(FixedOffset::east_opt(2 * 3600)
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date: Some(FixedOffset::east_opt(2 * 3600)
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.unwrap()
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.unwrap()
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@ -288,6 +311,8 @@ OoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoO<br />
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},
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},
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mime::Generic::default(),
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mime::Generic::default(),
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),
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),
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preamble: &b"This is a multi-part message in MIME format.\n"[..],
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epilogue: &b""[..],
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children: vec![
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children: vec![
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AnyPart::Txt(Text {
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AnyPart::Txt(Text {
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interpreted: mime::Text(
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interpreted: mime::Text(
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@ -10,7 +10,7 @@ pub mod field;
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use nom::{
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use nom::{
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branch::alt,
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branch::alt,
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bytes::complete::is_not,
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bytes::complete::is_not,
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combinator::{map, not, recognize},
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combinator::{not, recognize},
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multi::many0,
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multi::many0,
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sequence::pair,
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sequence::pair,
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IResult,
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IResult,
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@ -63,20 +63,18 @@ impl<'a> AnyPart<'a> {
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pub fn to_anypart<'a>(m: AnyMIME<'a>, rpart: &'a [u8]) -> AnyPart<'a> {
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pub fn to_anypart<'a>(m: AnyMIME<'a>, rpart: &'a [u8]) -> AnyPart<'a> {
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match m {
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match m {
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AnyMIME::Mult(a) => map(multipart(a), AnyPart::Mult)(rpart)
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AnyMIME::Mult(a) => multipart(a)(rpart)
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.map(|v| v.1)
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.map(|(rest, multi)| AnyPart::Mult(multi.with_epilogue(rest)))
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.unwrap_or(AnyPart::Txt(Text {
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.unwrap_or(AnyPart::Txt(Text {
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interpreted: mime::Text::default(),
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interpreted: mime::Text::default(),
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body: rpart,
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body: rpart,
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})),
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})),
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AnyMIME::Msg(a) => {
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AnyMIME::Msg(a) => message(a)(rpart)
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map(message(a), AnyPart::Msg)(rpart)
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.map(|(rest, msg)| AnyPart::Msg(msg.with_epilogue(rest)))
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.map(|v| v.1)
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.unwrap_or(AnyPart::Txt(Text {
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.unwrap_or(AnyPart::Txt(Text {
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interpreted: mime::Text::default(),
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interpreted: mime::Text::default(),
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body: rpart,
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body: rpart,
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}))
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})),
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}
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AnyMIME::Txt(a) => AnyPart::Txt(Text {
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AnyMIME::Txt(a) => AnyPart::Txt(Text {
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interpreted: a,
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interpreted: a,
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body: rpart,
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body: rpart,
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