From 3427b4a7054aa66f1aaa20aed56ad445aecd5ec4 Mon Sep 17 00:00:00 2001
From: Cody Russell <crussell@canonical.com>
Date: Wed, 23 Sep 2009 23:30:48 -0500
Subject: expose users_service_dbus_can_activate_session()

---
 src/users-service-dbus.c | 61 +++++++++++++++++++++++++++---------------------
 src/users-service-dbus.h |  1 +
 2 files changed, 36 insertions(+), 26 deletions(-)

(limited to 'src')

diff --git a/src/users-service-dbus.c b/src/users-service-dbus.c
index 96f5cd5..6051e4e 100644
--- a/src/users-service-dbus.c
+++ b/src/users-service-dbus.c
@@ -447,33 +447,9 @@ static gchar *
 get_session_for_user (UsersServiceDbus *service,
                       UserData         *user)
 {
-  UsersServiceDbusPrivate *priv = USERS_SERVICE_DBUS_GET_PRIVATE (service);
-  gboolean    can_activate;
-  GError     *error = NULL;
-  GList      *l;
-
-  if (!priv->seat_proxy)
-    create_seat_proxy (service);
-
-  if (priv->seat == NULL || priv->seat[0] == '\0')
-    {
-      return NULL;
-    }
-
-  if (!dbus_g_proxy_call (priv->seat_proxy,
-                          "CanActivateSessions",
-                          &error,
-                          G_TYPE_INVALID,
-                          G_TYPE_BOOLEAN, &can_activate,
-                          G_TYPE_INVALID))
-    {
-      g_warning ("Failed to determine if seat can activate sessions: %s", error->message);
-      g_error_free (error);
-
-      return NULL;
-    }
+  GList *l;
 
-  if (!can_activate)
+  if (!users_service_dbus_can_activate_session (service))
     {
       return NULL;
     }
@@ -1095,3 +1071,36 @@ users_service_dbus_activate_user_session (UsersServiceDbus *self,
 
   return TRUE;
 }
+
+gboolean
+users_service_dbus_can_activate_session (UsersServiceDbus *self)
+{
+  UsersServiceDbusPrivate *priv = USERS_SERVICE_DBUS_GET_PRIVATE (self);
+  gboolean can_activate = FALSE;
+  GError *error = NULL;
+
+  if (!priv->seat_proxy)
+    {
+      create_seat_proxy (self);
+    }
+
+  if (!priv->seat || priv->seat[0] == '\0')
+    {
+      return FALSE;
+    }
+
+  if (!dbus_g_proxy_call (priv->seat_proxy,
+                          "CanActivateSessions",
+                          &error,
+                          G_TYPE_INVALID,
+                          G_TYPE_BOOLEAN, &can_activate,
+                          G_TYPE_INVALID))
+    {
+      g_warning ("Failed to determine if seat can activate sessions: %s", error->message);
+      g_error_free (error);
+
+      return FALSE;
+    }
+
+  return can_activate;
+}
diff --git a/src/users-service-dbus.h b/src/users-service-dbus.h
index 95db35d..e156520 100644
--- a/src/users-service-dbus.h
+++ b/src/users-service-dbus.h
@@ -72,6 +72,7 @@ GType users_service_dbus_get_type  (void) G_GNUC_CONST;
 
 gint      users_service_dbus_get_user_count        (UsersServiceDbus *self);
 GList    *users_service_dbus_get_user_list         (UsersServiceDbus *self);
+gboolean  users_service_dbus_can_activate_session  (UsersServiceDbus *self);
 gboolean  users_service_dbus_activate_user_session (UsersServiceDbus *self,
                                                     UserData         *user);
 
-- 
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