simple-http: Initial skeleton

[learn-rust.git] / simple-http / src / main.rs

diff --git a/simple-http/src/main.rs b/simple-http/src/main.rs
new file mode 100644 (file)
index 0000000..ca62476
--- /dev/null
+++ b/simple-http/src/main.rs
@@ -0,0 +1,33 @@
+use std::io::prelude::*;
+
+use std::net::TcpListener;
+use std::net::TcpStream;
+use std::fs;
+
+fn handle_connection(mut stream: TcpStream) {
+     let mut buffer = [0; 1024];
+
+    stream.read(&mut buffer).unwrap();
+    println!("Request: {}", String::from_utf8_lossy(&buffer[..]));
+
+    let hello_contents = fs::read_to_string("hello.html").unwrap();
+
+    let response = format!(
+        "HTTP/1.1 200 OK\r\n\
+         Content-Type: text/html\r\n\
+         Content-Length: {}\r\n\r\n{}",
+        hello_contents.len(),
+        hello_contents);
+
+    stream.write(response.as_bytes()).unwrap();
+    stream.flush().unwrap();
+}
+
+fn main() {
+    let listener = TcpListener::bind("127.0.0.1:7878").unwrap();
+
+    for stream in listener.incoming() {
+        let stream = stream.unwrap();
+        handle_connection(stream);
+    }
+}