4 files changed, 25 insertions, 4 deletions
diff --git a/src/encoding/mod.rs b/src/encoding/mod.rs
index f0796c8..816aa01 100644
--- a/src/encoding/mod.rs
+++ b/src/encoding/mod.rs
@@ -35,3 +35,12 @@ impl FromStr for Message {
         }
     }
 }
+
+impl Message {
+    pub fn body_mut(&mut self) -> &mut String {
+        match self {
+            Message::Request(r) => &mut r.body,
+            Message::Response(r) => &mut r.body,
+        }
+    }
+}
diff --git a/src/encoding/request.rs b/src/encoding/request.rs
index c62bab3..ab41b7c 100644
--- a/src/encoding/request.rs
+++ b/src/encoding/request.rs
@@ -7,6 +7,7 @@ pub struct Request {
     pub method: Method,
     pub uri: Uri,
     pub headers: HeaderMap,
+    pub body: String,
 }
 
 impl Display for Request {
@@ -15,6 +16,7 @@ impl Display for Request {
             headers,
             method,
             uri,
+            ..
         } = self;
         write!(f, "{method} {uri} SIP/2.0\r\n")?;
         write!(f, "{headers}\r\n")?;
@@ -46,6 +48,7 @@ impl FromStr for Request {
         let method = Method::from_str(method)?;
 
         Ok(Self {
+            body: String::new(),
             headers,
             method,
             uri,
diff --git a/src/encoding/response.rs b/src/encoding/response.rs
index ffd2878..0b7996c 100644
--- a/src/encoding/response.rs
+++ b/src/encoding/response.rs
@@ -6,6 +6,7 @@ use std::{fmt::Display, str::FromStr};
 pub struct Response {
     pub status: Status,
     pub headers: HeaderMap,
+    pub body: String,
 }
 
 impl FromStr for Response {
@@ -31,14 +32,22 @@ impl FromStr for Response {
         let headers = HeaderMap::parse(&mut lines)?;
 
         let status = Status::from_code(code);
-        Ok(Self { status, headers })
+        Ok(Self {
+            status,
+            headers,
+            body: String::new(),
+        })
     }
 }
 impl Display for Response {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let Self { status, headers } = self;
+        let Self {
+            status,
+            headers,
+            body,
+        } = self;
         write!(f, "SIP/2.0 {} {status:?}\r\n", status.to_code())?;
-        write!(f, "{headers}\r\n")?;
+        write!(f, "{headers}\r\n{body}")?;
         Ok(())
     }
 }
diff --git a/src/encoding/status.rs b/src/encoding/status.rs
index 9fe03d7..61b2d2a 100644
--- a/src/encoding/status.rs
+++ b/src/encoding/status.rs
@@ -1,6 +1,6 @@
 macro_rules! status_enum {
     ($v:vis enum $name:ident { $($variant:ident = $value:literal),*, }) => {
-        #[derive(Debug, Clone)]
+        #[derive(Debug, Clone, Eq, PartialEq, Hash)]
         $v enum $name { $($variant),*, Other(u16) }
         impl $name { pub fn from_code(c: u16) -> Self { match c { $($value => Self::$variant),*, x => Self::Other(x) } } }
         impl $name { pub fn to_code(&self) -> u16 { match self { $(Self::$variant => $value),*, Self::Other(x) => *x } } }