server bindings and eula util

src/error.rs

@@ -91,6 +91,11 @@ pub enum ServerError {
 
     #[error("Failed to write to stdin")]
     StdinWriteFailed,
+
+    #[error("Failed to open eula.txt")]
+    NoEULA,
+    #[error("Failed to write eula.txt")]
+    WriteEULAFailed,
 }
 
 #[cfg(feature = "events")]

src/server/domain.rs

@@ -3,13 +3,14 @@ use std::{ops::RangeInclusive, path::PathBuf, str::FromStr};
 use tokio::{
     fs::{File, create_dir},
     io::{self, AsyncWriteExt},
-    sync::RwLock,
+    sync::{RwLock, watch},
 };
+use tokio_stream::wrappers::BroadcastStream;
 use uuid::Uuid;
 
 use crate::{
-    config::{MinecraftType, MinecraftVersion, Version},
-    error::CreationError,
+    config::{MinecraftType, MinecraftVersion, StreamSource, Version, stream::InstanceEvent},
+    error::{CreationError, ServerError, SubscribeError},
     instance::InstanceHandle,
     manifests::vanilla::{VanillaManifestV2, VanillaManifestV2Version, VanillaReleaseManifest},
     server,
@@ -120,4 +121,45 @@ impl MineGuardServer {
 
         Ok(server)
     }
+
+    pub async fn start(&self) -> Result<(), ServerError> {
+        let mut handle_w = self.handle.write().await;
+        let res = handle_w.start().await;
+        res
+    }
+
+    pub async fn kill(&self) -> Result<(), ServerError> {
+        let mut handle_w = self.handle.write().await;
+        let res = handle_w.kill().await;
+        res
+    }
+    pub async fn stop(&self) -> Result<(), ServerError> {
+        let mut handle_w = self.handle.write().await;
+        let res = handle_w.stop().await;
+        res
+    }
+
+    pub async fn subscribe(
+        &self,
+        stream: StreamSource,
+    ) -> Result<BroadcastStream<InstanceEvent>, SubscribeError> {
+        let handle_r = self.handle.read().await;
+        let res = handle_r.subscribe(stream);
+        res
+    }
+
+    pub async fn accept_eula(&self) -> Result<(), ServerError> {
+        let config_r = self.config.read().await;
+        let eula_path = config_r.server_dir.join("eula.txt");
+
+        let mut out = File::create(eula_path)
+            .await
+            .map_err(|_| ServerError::NoEULA)?;
+
+        out.write_all(b"#Generated by MineGuard\neula=true\n")
+            .await
+            .map_err(|_| ServerError::WriteEULAFailed)?;
+
+        Ok(())
+    }
 }