Initial commit

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

src/handshake/new_session_ticket.rs

@@ -0,0 +1,33 @@
+use core::marker::PhantomData;
+
+use crate::extensions::messages::NewSessionTicketExtension;
+use crate::parse_buffer::ParseBuffer;
+use crate::{ProtocolError, unused};
+
+#[derive(Debug)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
+pub struct NewSessionTicket<'a> {
+    _todo: PhantomData<&'a ()>,
+}
+
+impl<'a> NewSessionTicket<'a> {
+    pub fn parse(buf: &mut ParseBuffer<'a>) -> Result<NewSessionTicket<'a>, ProtocolError> {
+        let lifetime = buf.read_u32()?;
+        let age_add = buf.read_u32()?;
+
+        let nonce_length = buf.read_u8()?;
+        let nonce = buf
+            .slice(nonce_length as usize)
+            .map_err(|_| ProtocolError::InvalidNonceLength)?;
+
+        let ticket_length = buf.read_u16()?;
+        let ticket = buf
+            .slice(ticket_length as usize)
+            .map_err(|_| ProtocolError::InvalidTicketLength)?;
+
+        let extensions = NewSessionTicketExtension::parse_vector::<1>(buf)?;
+
+        unused((lifetime, age_add, nonce, ticket, extensions));
+        Ok(Self { _todo: PhantomData })
+    }
+}