C++ (Cpp) gdm_display_get_idの例

コード例 #1

ファイル: gdm-local-display-factory.c プロジェクト: victoryang/gdm

/*
  Example:
  dbus-send --system --dest=org.gnome.DisplayManager \
  --type=method_call --print-reply --reply-timeout=2000 \
  /org/gnome/DisplayManager/Manager \
  org.gnome.DisplayManager.Manager.GetDisplays
*/
gboolean
gdm_local_display_factory_create_transient_display (GdmLocalDisplayFactory *factory,
                                                    char                  **id,
                                                    GError                **error)
{
        gboolean         ret;
        GdmDisplay      *display = NULL;
        const char      *seat_id;

        g_return_val_if_fail (GDM_IS_LOCAL_DISPLAY_FACTORY (factory), FALSE);

        ret = FALSE;

        g_debug ("GdmLocalDisplayFactory: Creating transient display");

#ifdef WITH_SYSTEMD
        if (LOGIND_RUNNING() > 0) {
                display = gdm_local_display_new ();
        }
#endif

        if (display == NULL) {
                guint32 num;

                num = take_next_display_number (factory);

                display = gdm_legacy_display_new (num);
        }

        seat_id = get_seat_of_transient_display (factory);
        g_object_set (display,
                      "seat-id", seat_id,
                      "allow-timed-login", FALSE,
                      NULL);

        store_display (factory, display);

        if (! gdm_display_manage (display)) {
                display = NULL;
                goto out;
        }

        if (! gdm_display_get_id (display, id, NULL)) {
                display = NULL;
                goto out;
        }

        ret = TRUE;
 out:
        /* ref either held by store or not at all */
        g_object_unref (display);

        return ret;
}

コード例 #2

ファイル: gdm-display.c プロジェクト: Jubei-Mitsuyoshi/aaa-stage-1

static gboolean
handle_get_id (GdmDBusDisplay        *skeleton,
               GDBusMethodInvocation *invocation,
               GdmDisplay            *display)
{
    char *id;

    gdm_display_get_id (display, &id, NULL);

    gdm_dbus_display_complete_get_id (skeleton, invocation, id);

    g_free (id);
    return TRUE;
}