From e9c4ae16f243cb000e2796837b0088a5de505dd7 Mon Sep 17 00:00:00 2001
From: pebloop <pebloop@outlook.com>
Date: Sat, 5 Jul 2025 19:16:39 +0200
Subject: [PATCH] Add networking

---
 src/main.rs    |  1 +
 src/network.rs | 38 ++++++++++++++++++++++++++++++++++++++
 src/parser.rs  |  2 +-
 3 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 src/network.rs

diff --git a/src/main.rs b/src/main.rs
index 6550562..d6f0844 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,6 +2,7 @@ use std::process::ExitCode;
 
 mod cli;
 mod game;
+mod network;
 mod parser;
 
 fn main() -> ExitCode {
diff --git a/src/network.rs b/src/network.rs
new file mode 100644
index 0000000..45e0450
--- /dev/null
+++ b/src/network.rs
@@ -0,0 +1,38 @@
+use std::net::{SocketAddr, TcpListener, TcpStream};
+
+pub enum NetworkError {
+    IO(std::io::Error),
+    NoIncomingConnexionError,
+}
+
+impl From<std::io::Error> for NetworkError {
+    fn from(value: std::io::Error) -> Self {
+        NetworkError::IO(value)
+    }
+}
+
+struct TcpPlayer {
+    connexion_stream: TcpStream,
+}
+
+impl TcpPlayer {
+    pub fn host(addr: SocketAddr) -> Result<TcpPlayer, NetworkError> {
+        let listener = TcpListener::bind(addr)?;
+        let mut streams = listener.incoming();
+        let stream = streams
+            .next()
+            .ok_or(NetworkError::NoIncomingConnexionError)??;
+
+        Ok(TcpPlayer {
+            connexion_stream: stream,
+        })
+    }
+
+    pub fn join(addr: SocketAddr) -> Result<TcpPlayer, NetworkError> {
+        let stream = TcpStream::connect(addr)?;
+
+        Ok(TcpPlayer {
+            connexion_stream: stream,
+        })
+    }
+}
diff --git a/src/parser.rs b/src/parser.rs
index 6f0728e..6a58412 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -17,7 +17,7 @@ impl From<std::io::Error> for ParserError {
 
 pub fn parse_file(file_path: &Path) -> Result<[Boat; 4], ParserError> {
     let mut file = File::open(file_path)?;
-    Ok(parse_ships(&mut file)?)
+    parse_ships(&mut file)
 }
 
 pub fn parse_ships<T: Read>(file: &mut T) -> Result<[Boat; 4], ParserError> {
-- 
2.49.0