[gnome-control-center/wip/feborges/new-remote-desktop-dialog: 9/11] fixup! sharing: Port Screen Sharing dialog to RDP

[Jonas Ådahl <jadahl src gnome org>]

commit 8a2d543b81ba335062490e46e70db253785676b4
Author: Jonas Ådahl <jadahl gmail com>
Date:   Fri Feb 25 19:01:45 2022 +0100

    fixup! sharing: Port Screen Sharing dialog to RDP

 panels/sharing/cc-sharing-panel.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
---
diff --git a/panels/sharing/cc-sharing-panel.c b/panels/sharing/cc-sharing-panel.c
index 878346440..8ec246722 100644
--- a/panels/sharing/cc-sharing-panel.c
+++ b/panels/sharing/cc-sharing-panel.c
@@ -1232,6 +1232,7 @@ get_hostname (void)
   g_autoptr(GVariant) res = NULL;
   g_autoptr(GVariant) inner = NULL;
   g_autoptr(GError) error = NULL;
+  const char *hostname;
 
   bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error);
   if (bus == NULL)
@@ -1259,6 +1260,34 @@ get_hostname (void)
       return NULL;
     }
 
+  g_variant_get (res, "(v)", &inner);
+  hostname = g_variant_get_string (inner, NULL);
+  if (g_strcmp0 (hostname, "") != 0)
+    return g_strdup (hostname);
+
+  g_clear_pointer (&inner, g_variant_unref);
+  g_clear_pointer (&res, g_variant_unref);
+
+  res = g_dbus_connection_call_sync (bus,
+                                     "org.freedesktop.hostname1",
+                                     "/org/freedesktop/hostname1",
+                                     "org.freedesktop.DBus.Properties",
+                                     "Get",
+                                     g_variant_new ("(ss)",
+                                                    "org.freedesktop.hostname1",
+                                                    "Hostname"),
+                                     (GVariantType*)"(v)",
+                                     G_DBUS_CALL_FLAGS_NONE,
+                                     -1,
+                                     NULL,
+                                     &error);
+
+  if (res == NULL)
+    {
+      g_warning ("Getting hostname failed: %s", error->message);
+      return NULL;
+    }
+
   g_variant_get (res, "(v)", &inner);
   return g_variant_dup_string (inner, NULL);
 }