Add social server and implement all op codes up until chat room connection blocks further requests

rc_social_room/src/operations/friend_list.rs

@@ -0,0 +1,29 @@
+use polariton_server::operations::SimpleFunc;
+use polariton::operation::{ParameterTable, Typed, Arr};
+
+use crate::data::friend::*;
+
+const FRIENDS_PARAM_KEY: u8 = 5;
+const AVATAR_PARAM_KEY: u8 = 76;
+
+pub(super) fn friends_provider() -> SimpleFunc<4, crate::UserTy, impl (Fn(ParameterTable, &crate::UserTy) -> Result<ParameterTable, i16>) + Sync + Sync> {
+    SimpleFunc::new(|params, _| {
+        let mut params = params.to_dict();
+        params.insert(FRIENDS_PARAM_KEY, Typed::Arr(Arr {
+            ty: 99, // custom
+            items: vec![Typed::Custom(vec![ // FIXME don't manually serialize
+                0u8, // byte custom type
+                0u8, 5u8, // short custom object size
+                3u8, 0u8, 0u8, 0u8, 0u8, // content
+            ].into())] }));
+        params.insert(AVATAR_PARAM_KEY, Typed::Arr(Arr {
+            ty: 104, // hashmap
+            items: vec![AvatarInfo {
+                name: "".to_string(),
+                use_custom_avatar: false,
+                avatar_id: 1,
+            }.as_transmissible()],
+        }));
+        Ok(params.into())
+    })
+}