Hi
On Fri, Dec 21, 2018 at 5:35 PM Victor Toso <victortoso@xxxxxxxxxx> wrote:
>
> Hi,
>
> On Wed, Sep 26, 2018 at 07:26:39PM +0400, marcandre.lureau@xxxxxxxxxx wrote:
> > From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> >
> > If the "org.qemu.monitor.qmp.0" port is available:
> > - enable the VM UI
> > - get and follow the VM state
> > - send the requested VM actions
> >
> > This requires upcoming spice-gtk version 0.36 with SpiceQmpPort
> > helper.
>
> Patch is fine, problem is just doing spice-gtk release and
> builds. If you push it early on, it will break the build.
Indeed, we should make a spice-gtk release before the end of the year :)
>
>
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
>
> Acked-by: Victor Toso <victortoso@xxxxxxxxxx>
thanks
>
> > ---
> > configure.ac | 2 +-
> > src/virt-viewer-session-spice.c | 102 ++++++++++++++++++++++++++++++++
> > 2 files changed, 103 insertions(+), 1 deletion(-)
> >
> > diff --git a/configure.ac b/configure.ac
> > index e2d86a6..3782937 100644
> > --- a/configure.ac
> > +++ b/configure.ac
> > @@ -24,7 +24,7 @@ LIBXML2_REQUIRED="2.6.0"
> > LIBVIRT_REQUIRED="0.10.0"
> > LIBVIRT_GLIB_REQUIRED="0.1.8"
> > GTK_VNC_REQUIRED="0.4.0"
> > -SPICE_GTK_REQUIRED="0.35"
> > +SPICE_GTK_REQUIRED="0.36"
> > SPICE_PROTOCOL_REQUIRED="0.12.7"
> > GOVIRT_REQUIRED="0.3.3"
> > REST_REQUIRED="0.8"
> > diff --git a/src/virt-viewer-session-spice.c b/src/virt-viewer-session-spice.c
> > index 8aa2351..7b7bd24 100644
> > --- a/src/virt-viewer-session-spice.c
> > +++ b/src/virt-viewer-session-spice.c
> > @@ -52,6 +52,7 @@ struct _VirtViewerSessionSpicePrivate {
> > gboolean did_auto_conf;
> > VirtViewerFileTransferDialog *file_transfer_dialog;
> > GError *disconnect_error;
> > + SpiceQmpPort *qmp;
> > };
> >
> > #define VIRT_VIEWER_SESSION_SPICE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), VIRT_VIEWER_TYPE_SESSION_SPICE, VirtViewerSessionSpicePrivate))
> > @@ -82,6 +83,7 @@ static void virt_viewer_session_spice_smartcard_insert(VirtViewerSession *sessio
> > static void virt_viewer_session_spice_smartcard_remove(VirtViewerSession *session);
> > static gboolean virt_viewer_session_spice_fullscreen_auto_conf(VirtViewerSessionSpice *self);
> > static void virt_viewer_session_spice_apply_monitor_geometry(VirtViewerSession *self, GHashTable *monitors);
> > +static void virt_viewer_session_spice_vm_action(VirtViewerSession *self, gint action);
> >
> > static void virt_viewer_session_spice_clear_displays(VirtViewerSessionSpice *self)
> > {
> > @@ -262,6 +264,7 @@ virt_viewer_session_spice_class_init(VirtViewerSessionSpiceClass *klass)
> > dclass->apply_monitor_geometry = virt_viewer_session_spice_apply_monitor_geometry;
> > dclass->can_share_folder = virt_viewer_session_spice_can_share_folder;
> > dclass->can_retry_auth = virt_viewer_session_spice_can_retry_auth;
> > + dclass->vm_action = virt_viewer_session_spice_vm_action;
> >
> > g_type_class_add_private(klass, sizeof(VirtViewerSessionSpicePrivate));
> >
> > @@ -461,6 +464,8 @@ virt_viewer_session_spice_close(VirtViewerSession *session)
> >
> > g_object_add_weak_pointer(G_OBJECT(self), (gpointer*)&self);
> >
> > + g_clear_object(&self->priv->qmp);
> > +
> > virt_viewer_session_spice_clear_displays(self);
> >
> > if (self->priv->session) {
> > @@ -1003,6 +1008,85 @@ port_name_to_vte_name(const char *name)
> > return NULL;
> > }
> >
> > +static void
> > +virt_viewer_session_spice_vm_action(VirtViewerSession *sess, gint action)
> > +{
> > + VirtViewerSessionSpice *self = VIRT_VIEWER_SESSION_SPICE(sess);
> > +
> > + switch (action) {
> > + case VIRT_VIEWER_SESSION_VM_ACTION_QUIT:
> > + action = SPICE_QMP_PORT_VM_ACTION_QUIT;
> > + break;
> > + case VIRT_VIEWER_SESSION_VM_ACTION_RESET:
> > + action = SPICE_QMP_PORT_VM_ACTION_RESET;
> > + break;
> > + case VIRT_VIEWER_SESSION_VM_ACTION_POWER_DOWN:
> > + action = SPICE_QMP_PORT_VM_ACTION_POWER_DOWN;
> > + break;
> > + case VIRT_VIEWER_SESSION_VM_ACTION_PAUSE:
> > + action = SPICE_QMP_PORT_VM_ACTION_PAUSE;
> > + break;
> > + case VIRT_VIEWER_SESSION_VM_ACTION_CONTINUE:
> > + action = SPICE_QMP_PORT_VM_ACTION_CONTINUE;
> > + break;
> > + default:
> > + g_return_if_reached();
> > + }
> > +
> > + spice_qmp_port_vm_action_async(self->priv->qmp, action, NULL, NULL, NULL);
> > +}
> > +
> > +static void
> > +set_vm_running(VirtViewerSessionSpice *self, gboolean running)
> > +{
> > + g_object_set(virt_viewer_session_get_app(VIRT_VIEWER_SESSION(self)),
> > + "vm-running", running, NULL);
> > +}
> > +
> > +static void
> > +query_status_cb(GObject *source_object G_GNUC_UNUSED,
> > + GAsyncResult *res, gpointer user_data)
> > +{
> > + VirtViewerSessionSpice *self = VIRT_VIEWER_SESSION_SPICE(user_data);
> > + SpiceQmpStatus *status;
> > + gboolean running = TRUE;
> > + GError *error = NULL;
> > +
> > + status = spice_qmp_port_query_status_finish(self->priv->qmp, res, &error);
> > + if (!status) {
> > + g_warning("failed to query VM status: %s", error->message);
> > + g_error_free(error);
> > + return;
> > + }
> > +
> > + if (g_str_equal(status->status, "paused")) {
> > + running = FALSE;
> > + }
> > +
> > + set_vm_running(self, running);
> > +
> > + spice_qmp_status_unref(status);
> > +}
> > +
> > +static void qmp_ready_cb(VirtViewerSessionSpice *self,
> > + GParamSpec *pspec G_GNUC_UNUSED,
> > + GObject *object G_GNUC_UNUSED)
> > +{
> > + spice_qmp_port_query_status_async(self->priv->qmp, NULL, query_status_cb, self);
> > +}
> > +
> > +static void qmp_event_cb(VirtViewerSessionSpice *self, const gchar *event,
> > + void *data G_GNUC_UNUSED, GObject *object G_GNUC_UNUSED)
> > +{
> > + g_debug("QMP event %s", event);
> > +
> > + if (g_str_equal(event, "STOP")) {
> > + set_vm_running(self, FALSE);
> > + } else if (g_str_equal(event, "RESUME")) {
> > + set_vm_running(self, TRUE);
> > + }
> > +}
> > +
> > static void
> > spice_port_opened(SpiceChannel *channel, GParamSpec *pspec G_GNUC_UNUSED,
> > VirtViewerSessionSpice *self)
> > @@ -1023,6 +1107,24 @@ spice_port_opened(SpiceChannel *channel, GParamSpec *pspec G_GNUC_UNUSED,
> > g_return_if_fail(name != NULL);
> > g_debug("port#%d %s: %s", id, name, opened ? "opened" : "closed");
> >
> > + if (g_str_equal(name, "org.qemu.monitor.qmp.0")) {
> > + if (opened) {
> > + g_return_if_fail(!self->priv->qmp);
> > +
> > + g_object_set(virt_viewer_session_get_app(VIRT_VIEWER_SESSION(self)),
> > + "vm-ui", TRUE, NULL);
> > +
> > + self->priv->qmp = spice_qmp_port_get(port);
> > + virt_viewer_signal_connect_object(self->priv->qmp, "notify::ready",
> > + G_CALLBACK(qmp_ready_cb), self, G_CONNECT_SWAPPED);
> > + virt_viewer_signal_connect_object(self->priv->qmp, "event",
> > + G_CALLBACK(qmp_event_cb), self, G_CONNECT_SWAPPED);
> > + } else {
> > + g_clear_object(&self->priv->qmp);
> > + }
> > + goto end;
> > + }
> > +
> > vte = g_object_get_data(G_OBJECT(port), "virt-viewer-vte");
> > if (vte) {
> > if (opened)
> > --
> > 2.19.0.271.gfe8321ec05
> >
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