From: Richard Whitehouse <github@richardwhiuk.com>
Date: Sun, 29 Oct 2017 20:59:47 +0000 (+0000)
Subject: Support Require header
X-Git-Url: https://git.richardwhiuk.com/?a=commitdiff_plain;h=e1fe0e34779c780922ca25b94aa1068829f60b32;p=rust-sip.git

Support Require header
---

diff --git a/src/codec.rs b/src/codec.rs
index f6c4ab9..28be0fa 100644
--- a/src/codec.rs
+++ b/src/codec.rs
@@ -443,7 +443,8 @@ mod tests {
                            30\r\nOrganization:Foobar\r\nPriority:normal\r\nProxy-Authenticate:\
                            Digest realm=\"atlanta.com\"\r\nProxy-Authorization:Digest \
                            username=\"Bob\"\r\nProxy-Require:foo\r\nRecord-Route:<sip:server10.\
-                           biloxi.com;lr>\r\nReply-To:<sip:bob@biloxi.com>\r\nVia: localhost\r\n\r\n")
+                           biloxi.com;lr>\r\nReply-To:<sip:bob@biloxi.com>\r\nRequire:baz\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 f36c8cc..4d419d4 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -1067,6 +1067,12 @@ named!(reply_to_header<Vec<ReplyTo>>, preceded!(
 		tag!(b","),
 		reply_to)));
 
+named!(require_header<Vec<OptionTag>>, preceded!(
+	tag!(b"Require:"),
+	separated_nonempty_list!(
+		tag!(b","),
+		token)));
+
 named!(pub header<Header>, alt!(
 // RFC 3261 Headers
 	accept_header => { |a| Header::Accept(a) } |
@@ -1099,5 +1105,6 @@ named!(pub header<Header>, alt!(
 	proxy_authorization_header => { |p| Header::ProxyAuthorization(p) } |
 	proxy_require_header => { |p| Header::ProxyRequire(p) } |
 	record_route_header => { |r| Header::RecordRoute(r) } |
-	reply_to_header => { |r| Header::ReplyTo(r) }
+	reply_to_header => { |r| Header::ReplyTo(r) } |
+	require_header => { |r| Header::Require(r) }
 ));
diff --git a/src/types.rs b/src/types.rs
index f2c3eb9..a409639 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -412,6 +412,7 @@ pub enum Header {
     ProxyRequire(Vec<OptionTag>),
     RecordRoute(Vec<Route>),
     ReplyTo(Vec<ReplyTo>),
+    Require(Vec<OptionTag>),
     To(Uri),
     Extension { name: String, value: String },
 }