feat: 新增 MJPEG/H.264 VNC 初步支持

src/config/schema/mod.rs

@@ -32,6 +32,7 @@ pub struct AppConfig {
     pub web: WebConfig,
     pub extensions: ExtensionsConfig,
     pub rustdesk: RustDeskConfig,
+    pub vnc: VncConfig,
     pub rtsp: RtspConfig,
     pub redfish: RedfishConfig,
 }

src/config/schema/stream.rs

@@ -23,6 +23,44 @@ pub enum RtspCodec {
     H265,
 }
 
+#[typeshare]
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[serde(rename_all = "snake_case")]
+#[derive(Default)]
+pub enum VncEncoding {
+    #[default]
+    TightJpeg,
+    H264,
+}
+
+#[typeshare]
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(default)]
+pub struct VncConfig {
+    pub enabled: bool,
+    pub bind: String,
+    pub port: u16,
+    pub encoding: VncEncoding,
+    pub jpeg_quality: u8,
+    pub allow_one_client: bool,
+    #[typeshare(skip)]
+    pub password: Option<String>,
+}
+
+impl Default for VncConfig {
+    fn default() -> Self {
+        Self {
+            enabled: false,
+            bind: "0.0.0.0".to_string(),
+            port: 5900,
+            encoding: VncEncoding::TightJpeg,
+            jpeg_quality: 80,
+            allow_one_client: true,
+            password: None,
+        }
+    }
+}
+
 #[typeshare]
 #[derive(Debug, Clone, Serialize, Deserialize)]
 #[serde(default)]