Subpackage common -> ariadne (#3323)

* Subpackage common -> ariadne

* add common

* Remove build

* only build labrinth

* common

* set sqlx offline

* copy dirs

* Fix build

packages/ariadne/src/networking/serialization.rs

@@ -0,0 +1,56 @@
+use super::message::{ClientToServerMessage, ServerToClientMessage};
+use either::Either;
+use thiserror::Error;
+
+#[derive(Debug, Error)]
+pub enum SerializationError {
+    #[error("Failed to (de)serialize message: {0}")]
+    SerializationFailed(#[from] serde_json::Error),
+
+    #[error("Failed to (de)serialize binary message: {0}")]
+    BinarySerializationFailed(#[from] serde_cbor::Error),
+}
+
+macro_rules! message_serialization {
+    ($message_enum:ty $(,$binary_pattern:pat_param)* $(,)?) => {
+        impl $message_enum {
+            pub fn is_binary(&self) -> bool {
+                match self {
+                    $(
+                        $binary_pattern => true,
+                    )*
+                    _ => false,
+                }
+            }
+
+            pub fn serialize(
+                &self,
+            ) -> Result<Either<String, Vec<u8>>, SerializationError> {
+                Ok(match self {
+                    $(
+                        $binary_pattern => Either::Right(serde_cbor::to_vec(self)?),
+                    )*
+                    _ => Either::Left(serde_json::to_string(self)?),
+                })
+            }
+
+            pub fn deserialize(
+                msg: Either<&str, &[u8]>,
+            ) -> Result<Self, SerializationError> {
+                Ok(match msg {
+                    Either::Left(text) => serde_json::from_str(&text)?,
+                    Either::Right(bytes) => serde_cbor::from_slice(&bytes)?,
+                })
+            }
+        }
+    };
+}
+
+message_serialization!(
+    ClientToServerMessage,
+    ClientToServerMessage::SocketSend { .. },
+);
+message_serialization!(
+    ServerToClientMessage,
+    ServerToClientMessage::SocketData { .. },
+);