lets make a gui anyway

1 files changed, 43 insertions, 0 deletions

diff --git a/karlgui/src/client.rs b/karlgui/src/client.rs
new file mode 100644
index 0000000..9f2dfc7
--- /dev/null
+++ b/karlgui/src/client.rs
@@ -0,0 +1,43 @@
+use crossbeam_channel::Receiver;
+use karlcommon::{version, ClientboundPacket, ServerboundPacket};
+use log::{debug, error};
+use std::{
+    io::{BufRead, BufReader, Write},
+    os::unix::net::UnixStream,
+    thread,
+};
+
+pub struct Client {
+    socket: UnixStream,
+    pub receiver: Receiver<ClientboundPacket>,
+}
+
+impl Client {
+    pub fn new(socket: UnixStream) -> Self {
+        let (sender, receiver) = crossbeam_channel::unbounded();
+        let mut reader = BufReader::new(socket.try_clone().unwrap());
+        thread::spawn(move || loop {
+            let mut buf = String::new();
+            reader.read_line(&mut buf).unwrap();
+            let p: ClientboundPacket = serde_json::from_str(buf.as_str()).unwrap();
+            debug!("<- {:?}", p);
+            if let ClientboundPacket::Error(e) = p {
+                error!("daemon reported error: {:?}", e);
+            } else {
+                sender.send(p).unwrap();
+            }
+        });
+        let mut c = Self { receiver, socket };
+        c.send(ServerboundPacket::Handshake {
+            version: version!(),
+        });
+        return c;
+    }
+
+    pub fn send(&mut self, p: ServerboundPacket) {
+        debug!("-> {:?}", p);
+        self.socket
+            .write_fmt(format_args!("{}\n", serde_json::to_string(&p).unwrap()))
+            .unwrap()
+    }
+}