2 files changed, 95 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..8181b92
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,45 @@
+use openssl::ssl::{SslMethod, SslAcceptor, SslStream, SslFiletype};
+use std::net::{TcpListener, TcpStream, SocketAddr};
+use std::sync::Arc;
+use std::thread;
+mod response;
+
+fn build_acceptor() -> std::sync::Arc<SslAcceptor> {
+    let mut acceptor = SslAcceptor::mozilla_intermediate_v5(SslMethod::tls()).unwrap();
+    acceptor.set_private_key_file("doc/key.pem", SslFiletype::PEM).unwrap();
+    acceptor.set_certificate_chain_file("doc/cert.pem").unwrap();
+    acceptor.check_private_key().unwrap();
+    return Arc::new(acceptor.build());
+}
+
+fn handle_client(mut stream: SslStream<TcpStream>) {
+    let mut buffer = [0; 1026];
+    stream.ssl_read(&mut buffer);
+    let request = String::from_utf8(buffer.to_vec()).unwrap();
+
+    let header = response::Header::new(response::Status::Success, "text/gemini".to_string());
+    let response = response::Response::new(header, [].to_vec());
+
+    stream.ssl_write(&response.format());
+}
+
+fn main() {
+    let addrs = [
+        SocketAddr::from(([127, 0, 0, 1], 1965)),
+    ];
+    let acceptor = build_acceptor();
+    let listener = TcpListener::bind(&addrs[..]).unwrap();
+
+    for stream in listener.incoming() {
+        match stream {
+            Ok(stream) => {
+                let acceptor = acceptor.clone();
+                thread::spawn(move || {
+                    let stream = acceptor.accept(stream).unwrap();
+                    handle_client(stream);
+                });
+            }
+            Err(e) => { /* connection failed */ }
+        }
+    }
+}
diff --git a/src/response.rs b/src/response.rs
new file mode 100644
index 0000000..521cad7
--- /dev/null
+++ b/src/response.rs
@@ -0,0 +1,50 @@
+use std::vec;
+
+#[derive(Copy, Clone)]
+pub enum Status {
+    Input = 1,
+    Success = 2,
+    Redirect = 3,
+    TemporaryFailure = 4,
+    PermanentFailure = 5,
+    ClientCertificateRequired = 6,
+}
+
+pub struct Header {
+    status: Status,
+    meta: String,
+}
+
+pub struct Response {
+    header: Header,
+    data: std::vec::Vec<u8>,
+}
+
+impl Header {
+    pub fn new(status: Status, meta: String) -> Header {
+        return Header{
+            status: status,
+            meta: meta,
+        }
+    }
+
+    pub fn format(&self) -> String {
+        let status: u8 = self.status as u8;
+        return format!("{} {}\r\n", status * 10, self.meta)
+    }
+}
+
+impl Response {
+    pub fn new(header: Header, data: std::vec::Vec<u8>) -> Response {
+        return Response{
+            header: header,
+            data: data,
+        }
+    }
+
+    pub fn format(&self) -> std::vec::Vec<u8> {
+        let mut resp: std::vec::Vec<u8> = self.header.format().as_bytes().to_vec();
+        resp.extend(&self.data);
+        return resp;
+    }
+}