From: Richard Whitehouse <github@richardwhiuk.com>
Date: Sun, 29 Oct 2017 18:43:12 +0000 (+0000)
Subject: Support Min-Expires header
X-Git-Url: https://git.richardwhiuk.com/?a=commitdiff_plain;h=e43c2f1ebc4c34db754f84b98083f477979ac427;p=rust-sip.git

Support Min-Expires header
---

diff --git a/src/codec.rs b/src/codec.rs
index c6dfe92..f02ecc6 100644
--- a/src/codec.rs
+++ b/src/codec.rs
@@ -439,8 +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\nMax-Forwards:32\r\nMIME-Version:2.0\r\nVia: \
-                           localhost\r\n\r\n")
+                           bell-tel.com\r\nMax-Forwards:32\r\nMIME-Version:2.0\r\nMin-Expires:\
+                           30\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 7944dca..9e71d9e 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -971,6 +971,10 @@ named!(mime_version_header<(u32, u32)>, preceded!(
 		tag!(b"."),
 		number)));
 
+named!(min_expires_header<u32>, preceded!(
+	tag!(b"Min-Expires:"),
+	number));
+
 named!(pub header<Header>, alt!(
 // RFC 3261 Headers
 	accept_header => { |a| Header::Accept(a) } |
@@ -995,5 +999,6 @@ named!(pub header<Header>, alt!(
 	from_header => { |f| Header::From(f) } |
 	in_reply_to_header => { |i| Header::InReplyTo(i) } |
 	max_forwards_header => { |m| Header::MaxForwards(m) } |
-	mime_version_header => { |(m, v)| Header::MimeVersion(m, v) }
+	mime_version_header => { |(m, v)| Header::MimeVersion(m, v) } |
+	min_expires_header => { |m| Header::MinExpires(m) }
 ));
diff --git a/src/types.rs b/src/types.rs
index ea24fcd..daec364 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -366,6 +366,7 @@ pub enum Header {
     InReplyTo(Vec<CallId>),
     MaxForwards(u32),
     MimeVersion(u32, u32),
+    MinExpires(u32),
     To(Uri),
     Extension { name: String, value: String },
 }