[virt-tools-list] [virt-viewer][PATCH v3 1/2] virt-viewer-display-vnc: Set guest name when using VNC

[Lukas Venhoda]

If it's not already set, set guest name field in virt-viewer-app when using VNC.

Wait for VNC to be initialized (virt_viewer_display_vnc_initialized()).
In this callback get field guest name from app and check whether it
was already set before (FE from libvirt).
If not, set the guest name to name provided by VNC from
vnc_display_get_name().

This fill fix issue in remote-viewer: Guest name is Unknown when using VNC.
---
Changes since v2:
 - Changed char to gchar.

Changes since v1:
 - Added NULL checking for name returned from vnc_display_get_name.
---
 src/virt-viewer-display-vnc.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/virt-viewer-display-vnc.c b/src/virt-viewer-display-vnc.c
index 6605b1b..5b57a32 100644
--- a/src/virt-viewer-display-vnc.c
+++ b/src/virt-viewer-display-vnc.c
@@ -116,9 +116,23 @@ static void
 virt_viewer_display_vnc_initialized(VncDisplay *vnc G_GNUC_UNUSED,
                                     VirtViewerDisplay *display)
 {
+    gchar *name = NULL;
+    VirtViewerSession *session = virt_viewer_display_get_session(display);
+    VirtViewerApp *app = virt_viewer_session_get_app(session);
+
+    g_object_get(app, "guest-name", &name, NULL);
+    if (name == NULL || *name == '\0') {
+        const gchar * vnc_name = vnc_display_get_name(vnc);
+        if (vnc_name != NULL) {
+            g_object_set(app, "guest-name", vnc_name, NULL);
+        }
+    }
+
     virt_viewer_display_set_show_hint(display,
                                       VIRT_VIEWER_DISPLAY_SHOW_HINT_READY, TRUE);
     g_signal_emit_by_name(display, "display-desktop-resize");
+
+    g_free(name);
 }

 static void
--
2.3.6