Removed diskChannel and localFile

ui/src/hooks/stores.ts

@@ -105,9 +105,6 @@ export interface RTCState {
   setRpcDataChannel: (channel: RTCDataChannel) => void;
   rpcDataChannel: RTCDataChannel | null;
 
-  diskChannel: RTCDataChannel | null;
-  setDiskChannel: (channel: RTCDataChannel) => void;
-
   peerConnectionState: RTCPeerConnectionState | null;
   setPeerConnectionState: (state: RTCPeerConnectionState) => void;
 
@@ -160,9 +157,6 @@ export const useRTCStore = create<RTCState>(set => ({
   peerConnectionState: null,
   setPeerConnectionState: (state: RTCPeerConnectionState) => set({ peerConnectionState: state }),
 
-  diskChannel: null,
-  setDiskChannel: (channel: RTCDataChannel) => set({ diskChannel: channel }),
-
   mediaStream: null,
   setMediaStream: (stream: MediaStream) => set({ mediaStream: stream }),
 
@@ -390,9 +384,6 @@ export interface RemoteVirtualMediaState {
 }
 
 export interface MountMediaState {
-  localFile: File | null;
-  setLocalFile: (file: MountMediaState["localFile"]) => void;
-
   remoteVirtualMediaState: RemoteVirtualMediaState | null;
   setRemoteVirtualMediaState: (state: MountMediaState["remoteVirtualMediaState"]) => void;
 
@@ -410,9 +401,6 @@ export interface MountMediaState {
 }
 
 export const useMountMediaStore = create<MountMediaState>(set => ({
-  localFile: null,
-  setLocalFile: (file: MountMediaState["localFile"]) => set({ localFile: file }),
-
   remoteVirtualMediaState: null,
   setRemoteVirtualMediaState: (state: MountMediaState["remoteVirtualMediaState"]) => set({ remoteVirtualMediaState: state }),
 

ui/src/routes/devices.$id.mount.tsx

@@ -48,7 +48,6 @@ export function Dialog({ onClose }: { onClose: () => void }) {
   const {
     modalView,
     setModalView,
-    setLocalFile,
     setRemoteVirtualMediaState,
     errorMessage,
     setErrorMessage,
@@ -58,7 +57,6 @@ export function Dialog({ onClose }: { onClose: () => void }) {
   const [incompleteFileName, setIncompleteFileName] = useState<string | null>(null);
   const [mountInProgress, setMountInProgress] = useState(false);
   function clearMountMediaState() {
-    setLocalFile(null);
     setRemoteVirtualMediaState(null);
   }
 

ui/src/routes/devices.$id.tsx

@@ -29,7 +29,6 @@ import {
   USBStates,
   useDeviceStore,
   useHidStore,
-  useMountMediaStore,
   useNetworkStateStore,
   User,
   useRTCStore,
@@ -132,7 +131,6 @@ export default function KvmIdRoute() {
   const { 
     peerConnection, setPeerConnection,
     peerConnectionState, setPeerConnectionState,
-    diskChannel, setDiskChannel,
     setMediaStream,
     setRpcDataChannel,
     isTurnServerInUse, setTurnServerInUse,
@@ -484,18 +482,12 @@ export default function KvmIdRoute() {
       setRpcDataChannel(rpcDataChannel);
     };
 
-    const diskDataChannel = pc.createDataChannel("disk");
-    diskDataChannel.onopen = () => {
-      setDiskChannel(diskDataChannel);
-    };
-
     setPeerConnection(pc);
   }, [
     cleanupAndStopReconnecting,
     iceConfig?.iceServers,
     legacyHTTPSignaling,
     sendWebRTCSignal,
-    setDiskChannel,
     setMediaStream,
     setPeerConnection,
     setPeerConnectionState,
@@ -719,25 +711,6 @@ export default function KvmIdRoute() {
     }
   }, [navigate, navigateTo, queryParams, setModalView, setQueryParams]);
 
-  const { localFile } = useMountMediaStore();
-  useEffect(() => {
-    if (!diskChannel || !localFile) return;
-    diskChannel.onmessage = async e => {
-      console.debug("Received", e.data);
-      const data = JSON.parse(e.data);
-      const blob = localFile.slice(data.start, data.end);
-      const buf = await blob.arrayBuffer();
-      const header = new ArrayBuffer(16);
-      const headerView = new DataView(header);
-      headerView.setBigUint64(0, BigInt(data.start), false); // start offset, big-endian
-      headerView.setBigUint64(8, BigInt(buf.byteLength), false); // length, big-endian
-      const fullData = new Uint8Array(header.byteLength + buf.byteLength);
-      fullData.set(new Uint8Array(header), 0);
-      fullData.set(new Uint8Array(buf), header.byteLength);
-      diskChannel.send(fullData);
-    };
-  }, [diskChannel, localFile]);
-
   // System update
   const [kvmTerminal, setKvmTerminal] = useState<RTCDataChannel | null>(null);
   const [serialConsole, setSerialConsole] = useState<RTCDataChannel | null>(null);

webrtc.go

@@ -21,7 +21,6 @@ type Session struct {
 	ControlChannel           *webrtc.DataChannel
 	RPCChannel               *webrtc.DataChannel
 	HidChannel               *webrtc.DataChannel
-	DiskChannel              *webrtc.DataChannel
 	shouldUmountVirtualMedia bool
 	rpcQueue                 chan webrtc.DataChannelMessage
 }