From: Richard Whitehouse <github@richardwhiuk.com>
Date: Sun, 29 Oct 2017 18:40:14 +0000 (+0000)
Subject: Support MIME-Version header
X-Git-Url: https://git.richardwhiuk.com/?a=commitdiff_plain;h=48915b7aa4432c4ca1e97c5f0048f5711fb7c1fa;p=rust-sip.git

Support MIME-Version header
---

diff --git a/src/codec.rs b/src/codec.rs
index 42a39b5..c6dfe92 100644
--- a/src/codec.rs
+++ b/src/codec.rs
@@ -439,7 +439,8 @@ mod tests {
                            GMT\r\nError-Info:<sip:not-in-service-recording@atlanta.\
                            com>\r\nExpires:30\r\nFrom:sip:+12125551212@server.phone2net.com;\
                            tag=887s\r\nIn-Reply-To:70710@saturn.bell-tel.com,17320@saturn.\
-                           bell-tel.com\r\nVia: localhost\r\n\r\n")
+                           bell-tel.com\r\nMax-Forwards:32\r\nMIME-Version:2.0\r\nVia: \
+                           localhost\r\n\r\n")
         });
 
         let finished = request.and_then(|(socket, _request)| {
diff --git a/src/parser.rs b/src/parser.rs
index 06d0db2..7944dca 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -964,6 +964,13 @@ named!(max_forwards_header<u32>, preceded!(
 	tag!(b"Max-Forwards:"),
 	number));
 
+named!(mime_version_header<(u32, u32)>, preceded!(
+	tag!(b"MIME-Version:"),
+	separated_pair!(
+		number,
+		tag!(b"."),
+		number)));
+
 named!(pub header<Header>, alt!(
 // RFC 3261 Headers
 	accept_header => { |a| Header::Accept(a) } |
@@ -987,5 +994,6 @@ named!(pub header<Header>, alt!(
 	expires_header => { |e| Header::Expires(e) } |
 	from_header => { |f| Header::From(f) } |
 	in_reply_to_header => { |i| Header::InReplyTo(i) } |
-	max_forwards_header => { |m| Header::MaxForwards(m) }
+	max_forwards_header => { |m| Header::MaxForwards(m) } |
+	mime_version_header => { |(m, v)| Header::MimeVersion(m, v) }
 ));
diff --git a/src/types.rs b/src/types.rs
index 0525703..ea24fcd 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -365,6 +365,7 @@ pub enum Header {
     From(From),
     InReplyTo(Vec<CallId>),
     MaxForwards(u32),
+    MimeVersion(u32, u32),
     To(Uri),
     Extension { name: String, value: String },
 }