From 8bae725a803ee00bf5bc86b9fc0be6853b95115e Mon Sep 17 00:00:00 2001
From: zirkonya <zirkonya@iridium.lan>
Date: Tue, 25 Aug 2026 18:41:28 +0200
Subject: Add getset ; prepare event and backend

---
 src/event.rs | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 src/event.rs

(limited to 'src/event.rs')

diff --git a/src/event.rs b/src/event.rs
new file mode 100644
index 0000000..bbba586
--- /dev/null
+++ b/src/event.rs
@@ -0,0 +1,94 @@
+use std::{io, net::SocketAddr, time::Instant};
+
+use getset::{Getters, Setters};
+
+pub mod handler;
+pub mod listener;
+
+pub enum EventKind<Packet, Uid = u64>
+where
+    Uid: PartialEq,
+{
+    Connection(ConnectionEvent<Uid>),
+    PacketReceived(PacketReceivedEvent<Packet>),
+    PacketSent(PacketSentEvent<Packet>),
+    Disconnect(DisconnectEvent<Uid>),
+}
+
+// TODO : identification
+// TODO : reason type
+#[derive(Getters)]
+pub struct ConnectionEvent<Uid>
+where
+    Uid: PartialEq,
+{
+    #[getset(get = "pub")]
+    peer_addr: SocketAddr,
+    #[getset(get = "pub")]
+    local_addr: SocketAddr,
+    #[getset(get = "pub")]
+    connection_id: Uid,
+}
+#[derive(Getters)]
+pub struct PacketReceivedEvent<Packet> {
+    #[getset(get = "pub")]
+    packet: Packet,
+}
+#[derive(Getters)]
+pub struct PacketSentEvent<Packet> {
+    #[getset(get = "pub")]
+    packet: Packet,
+}
+
+// TODO : better error type for protocol violation
+pub type ProtocolViolation = String;
+
+pub enum DisconnectReason {
+    Normal,
+    Error(io::Error),
+    ProtocolError(ProtocolViolation),
+    Timeout,
+    ServerShutdown,
+}
+
+#[derive(Getters)]
+pub struct DisconnectEvent<Uid>
+where
+    Uid: PartialEq,
+{
+    #[getset(get = "pub")]
+    connection_id: Uid,
+    #[getset(get = "pub")]
+    reason: DisconnectReason,
+}
+
+#[derive(Getters, Setters)]
+pub struct Event<Packet, Uid = u64>
+where
+    Uid: PartialEq,
+{
+    #[getset(get = "pub")]
+    instant: Instant,
+    #[getset(get = "pub", set = "pub")]
+    canceled: bool,
+    #[getset(get = "pub")]
+    kind: EventKind<Packet, Uid>,
+}
+
+impl<Packet> Event<Packet> {
+    pub fn new(kind: EventKind<Packet>) -> Self {
+        Self {
+            instant: Instant::now(),
+            canceled: false,
+            kind,
+        }
+    }
+
+    pub fn differed(when: Instant, kind: EventKind<Packet>) -> Self {
+        Self {
+            instant: when,
+            canceled: false,
+            kind,
+        }
+    }
+}
-- 
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