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chore/Deprecate browser mount (#752)

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* chore/Deprecate browser mount

No longer supported.

* Remove device-side go code

* Removed diskChannel and localFile

* Removed RemoteVirtualMediaState.WebRTC

Also removed dead go code (to make that lint happy!)
This commit is contained in:
Marc Brooks
2025-08-28 16:46:55 -05:00
committed by GitHub
parent 66cccfe9e1
commit 94521ef6db
12 changed files with 15 additions and 530 deletions
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44
usb_mass_storage.go
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@@ -69,11 +69,6 @@ func setMassStorageMode(cdrom bool) error {
return gadget.UpdateGadgetConfig()
}
func onDiskMessage(msg webrtc.DataChannelMessage) {
logger.Info().Int("len", len(msg.Data)).Msg("Disk Message")
diskReadChan <- msg.Data
}
func mountImage(imagePath string) error {
err := setMassStorageImage("")
if err != nil {
@@ -166,7 +161,6 @@ func rpcCheckMountUrl(url string) (*VirtualMediaUrlInfo, error) {
type VirtualMediaSource string
const (
WebRTC VirtualMediaSource = "WebRTC"
HTTP VirtualMediaSource = "HTTP"
Storage VirtualMediaSource = "Storage"
)
@@ -234,7 +228,6 @@ func getInitialVirtualMediaState() (*VirtualMediaState, error) {
initialState.Mode = CDROM
}
// TODO: check if it's WebRTC or HTTP
switch diskPath {
case "":
return nil, nil
@@ -313,43 +306,6 @@ func rpcMountWithHTTP(url string, mode VirtualMediaMode) error {
return nil
}
func rpcMountWithWebRTC(filename string, size int64, mode VirtualMediaMode) error {
virtualMediaStateMutex.Lock()
if currentVirtualMediaState != nil {
virtualMediaStateMutex.Unlock()
return fmt.Errorf("another virtual media is already mounted")
}
currentVirtualMediaState = &VirtualMediaState{
Source: WebRTC,
Mode: mode,
Filename: filename,
Size: size,
}
virtualMediaStateMutex.Unlock()
if err := setMassStorageMode(mode == CDROM); err != nil {
return fmt.Errorf("failed to set mass storage mode: %w", err)
}
logger.Debug().Interface("currentVirtualMediaState", currentVirtualMediaState).Msg("currentVirtualMediaState")
logger.Debug().Msg("Starting nbd device")
nbdDevice = NewNBDDevice()
err := nbdDevice.Start()
if err != nil {
logger.Warn().Err(err).Msg("failed to start nbd device")
return err
}
logger.Debug().Msg("nbd device started")
//TODO: replace by polling on block device having right size
time.Sleep(1 * time.Second)
err = setMassStorageImage("/dev/nbd0")
if err != nil {
return err
}
logger.Info().Msg("usb mass storage mounted")
return nil
}
func rpcMountWithStorage(filename string, mode VirtualMediaMode) error {
filename, err := sanitizeFilename(filename)
if err != nil {