Re: [spice-gtk v4 2/4] usb-device-manager: Handle connectionless channel

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> 
> From: Victor Toso <me@xxxxxxxxxxxxxx>
> 
> As we are not able to redirect anything in case that usbredir channel
> is not connected.
> 
> Related: https://bugzilla.redhat.com/show_bug.cgi?id=1625550
> Signed-off-by: Victor Toso <victortoso@xxxxxxxxx>
> ---
>  src/usb-device-manager.c | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
> 
> diff --git a/src/usb-device-manager.c b/src/usb-device-manager.c
> index 50fb491..45adf5a 100644
> --- a/src/usb-device-manager.c
> +++ b/src/usb-device-manager.c
> @@ -158,6 +158,8 @@ static void channel_new(SpiceSession *session,
> SpiceChannel *channel,
>                          gpointer user_data);
>  static void channel_destroy(SpiceSession *session, SpiceChannel *channel,
>                              gpointer user_data);
> +static void channel_event(SpiceChannel *channel, SpiceChannelEvent event,
> +                          gpointer user_data);
>  #ifdef USE_GUDEV
>  static void spice_usb_device_manager_uevent_cb(GUdevClient     *client,
>                                                 const gchar     *action,
> @@ -849,6 +851,8 @@ static void channel_new(SpiceSession *session,
> SpiceChannel *channel,
>      spice_channel_connect(channel);
>      g_ptr_array_add(self->priv->channels, channel);
>  
> +    g_signal_connect(channel, "channel-event", G_CALLBACK(channel_event),
> self);
> +
>      spice_usb_device_manager_check_redir_on_connect(self, channel);
>  
>      /*
> @@ -871,6 +875,34 @@ static void channel_destroy(SpiceSession *session,
> SpiceChannel *channel,
>      g_ptr_array_remove(self->priv->channels, channel);
>  }
>  
> +static void channel_event(SpiceChannel *channel, SpiceChannelEvent event,
> +                          gpointer user_data)
> +
> +{
> +    SpiceUsbDeviceManager *self = user_data;
> +
> +    switch (event) {
> +    case SPICE_CHANNEL_NONE:
> +    case SPICE_CHANNEL_OPENED:
> +        return;
> +
> +    case SPICE_CHANNEL_SWITCHING:
> +    case SPICE_CHANNEL_CLOSED:
> +    case SPICE_CHANNEL_ERROR_CONNECT:
> +    case SPICE_CHANNEL_ERROR_TLS:
> +    case SPICE_CHANNEL_ERROR_LINK:
> +    case SPICE_CHANNEL_ERROR_AUTH:
> +    case SPICE_CHANNEL_ERROR_IO:
> +        g_signal_handlers_disconnect_by_func(channel, channel_event,
> user_data);
> +        g_ptr_array_remove(self->priv->channels, channel);
> +        return;
> +    default:
> +        g_warning("Unhandled SpiceChannelEvent %d, disconnecting usbredir
> %p", event, channel);
> +        g_signal_handlers_disconnect_by_func(channel, channel_event,
> user_data);
> +        g_ptr_array_remove(self->priv->channels, channel);
> +    }
> +}
> +
>  static void spice_usb_device_manager_auto_connect_cb(GObject      *gobject,
>                                                       GAsyncResult *res,
>                                                       gpointer
>                                                       user_data)

Acked-by: Frediano Ziglio <fziglio@xxxxxxxxxx>

Frediano
_______________________________________________
Spice-devel mailing list
Spice-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/spice-devel




[Index of Archives]     [Linux Virtualization]     [Linux Virtualization]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]     [Monitors]