Add handshake-able version

1 files changed, 25 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 187380a..f2ce6f5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,2 +1,26 @@
-pub mod field;
+pub mod error;
+pub mod handshake;
+// pub mod field;
 // pub mod transactions;
+
+use crate::error::HotlineError;
+use crate::handshake::accept_handshake;
+
+use std::net::TcpStream;
+
+/// Get the stream and act as a server. If you want to act as a client, you
+/// will have to write your own handler.
+///
+/// # Errors
+///
+/// Returns error if handshake fails or stream I/O fails
+pub fn handle_client(mut stream: TcpStream) -> Result<(), HotlineError> {
+    let handshake_request = accept_handshake(&mut stream)?;
+
+    eprintln!(
+        "Handshake successful with sub_protocol_id: 0x{:08X}, sub_version: {}",
+        handshake_request.sub_protocol_id, handshake_request.sub_version
+    );
+
+    Ok(())
+}