Minimal subsonic functionality

Cargo.lock

@@ -2423,6 +2423,16 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "quick-xml"
+version = "0.37.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "331e97a1af0bf59823e6eadffe373d7b27f485be8748f71471c662c1f269b7fb"
+dependencies = [
+ "memchr",
+ "serde",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.45"
@@ -3333,11 +3343,15 @@ dependencies = [
  "chrono",
  "clap",
  "dirs",
+ "hex",
+ "md-5",
+ "quick-xml",
  "rand 0.9.2",
  "reqwest",
  "sea-orm",
  "serde",
  "serde_json",
+ "serde_urlencoded",
  "serde_yaml",
  "shanty-config",
  "shanty-data",
@@ -3351,6 +3365,7 @@ dependencies = [
  "shanty-watch",
  "thiserror",
  "tokio",
+ "tokio-util",
  "tracing",
  "tracing-actix-web",
  "tracing-subscriber",

shanty-config/src/lib.rs

@@ -38,6 +38,9 @@ pub struct AppConfig {
 
     #[serde(default)]
     pub scheduling: SchedulingConfig,
+
+    #[serde(default)]
+    pub subsonic: SubsonicConfig,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -152,6 +155,26 @@ pub struct SchedulingConfig {
     pub monitor_interval_hours: u32,
 }
 
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct SubsonicConfig {
+    /// Whether the Subsonic API is enabled.
+    #[serde(default = "default_true")]
+    pub enabled: bool,
+
+    /// Whether transcoding via ffmpeg is enabled.
+    #[serde(default = "default_true")]
+    pub transcoding_enabled: bool,
+}
+
+impl Default for SubsonicConfig {
+    fn default() -> Self {
+        Self {
+            enabled: true,
+            transcoding_enabled: true,
+        }
+    }
+}
+
 impl Default for SchedulingConfig {
     fn default() -> Self {
         Self {
@@ -179,6 +202,7 @@ impl Default for AppConfig {
             indexing: IndexingConfig::default(),
             metadata: MetadataConfig::default(),
             scheduling: SchedulingConfig::default(),
+            subsonic: SubsonicConfig::default(),
         }
     }
 }

src/main.rs

@@ -131,13 +131,21 @@ async fn main() -> anyhow::Result<()> {
             .service(
                 actix_files::Files::new("/", static_dir.clone())
                     .index_file("index.html")
-                    .prefer_utf8(true),
+                    .prefer_utf8(true)
+                    .guard(actix_web::guard::fn_guard(|ctx| {
+                        !ctx.head().uri.path().starts_with("/rest")
+                    })),
             )
             .default_service(web::to({
                 let index_path = static_dir.join("index.html");
                 move |req: actix_web::HttpRequest| {
                     let index_path = index_path.clone();
                     async move {
+                        if req.path().starts_with("/rest") {
+                            return Ok(actix_web::HttpResponse::NotFound()
+                                .content_type("application/json")
+                                .body(r#"{"subsonic-response":{"status":"failed","version":"1.16.1","error":{"code":0,"message":"Unknown endpoint"}}}"#));
+                        }
                         actix_files::NamedFile::open_async(index_path)
                             .await
                             .map(|f| f.into_response(&req))