azalea

1 files changed, 38 insertions, 0 deletions

diff --git a/azalea-protocol/src/packets/login/clientbound_hello_packet.rs b/azalea-protocol/src/packets/login/clientbound_hello_packet.rs
new file mode 100644
index 00000000..36a48706
--- /dev/null
+++ b/azalea-protocol/src/packets/login/clientbound_hello_packet.rs
@@ -0,0 +1,38 @@
+use std::hash::Hash;
+use tokio::io::BufReader;
+
+use crate::mc_buf::Readable;
+
+use super::LoginPacket;
+
+#[derive(Hash, Clone, Debug)]
+pub struct ClientboundHelloPacket {
+    pub server_id: String,
+    pub public_key: Vec<u8>,
+    pub nonce: Vec<u8>,
+}
+
+impl ClientboundHelloPacket {
+    pub fn get(self) -> LoginPacket {
+        LoginPacket::ClientboundHelloPacket(self)
+    }
+
+    pub fn write(&self, _buf: &mut Vec<u8>) {
+        panic!("ClientboundHelloPacket::write not implemented")
+    }
+
+    pub async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(
+        buf: &mut BufReader<T>,
+    ) -> Result<LoginPacket, String> {
+        let server_id = buf.read_utf_with_len(20).await?;
+        let public_key = buf.read_byte_array().await?;
+        let nonce = buf.read_byte_array().await?;
+
+        Ok(ClientboundHelloPacket {
+            server_id,
+            public_key,
+            nonce,
+        }
+        .get())
+    }
+}