feat: a bunch of things

src/nnid/agreements.rs

@@ -0,0 +1,45 @@
+use std::{env, fs, io};
+use rocket::fs::NamedFile;
+use rocket::get;
+use rocket::response::content::RawXml;
+use tokio::fs::try_exists;
+use crate::dsresponse::Ds;
+use crate::nnid::devices::Device;
+use crate::xml::Xml;
+
+#[get("/v1/api/content/agreements/Nintendo-Network-EULA/<lang>/@latest")]
+pub async fn get_agreement(lang: &str) -> io::Result<Ds<RawXml<NamedFile>>>{
+    let base_path = {
+        // if this crashes then something is wrong with the server setup so crashing here is fine imo
+        let mut path = env::current_dir().unwrap();
+
+        path.push("res");
+        path.push("agreement");
+
+        path
+    };
+
+    let requested_file_path = {
+        let mut path = base_path.clone();
+
+        path.push(format!("{}.xml", lang));
+
+        path
+    };
+
+
+
+    if try_exists(&requested_file_path).await.is_ok_and(|v| v == true){
+        Ok(Ds(RawXml(NamedFile::open(&requested_file_path).await?)))
+    } else {
+        let fallback_path = {
+            let mut path = base_path;
+
+            path.push("DEFAULT.xml");
+
+            path
+        };
+
+        Ok(Ds(RawXml(NamedFile::open(&fallback_path).await?)))
+    }
+}