Import Upstream version 2.72.4

gio/gsimplepermission.c

@@ -0,0 +1,84 @@
+/*
+ * Copyright © 2010 Codethink Limited
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Ryan Lortie <desrt@desrt.ca>
+ */
+
+#include "config.h"
+
+#include "gsimplepermission.h"
+#include "gpermission.h"
+
+
+/**
+ * SECTION:gsimplepermission
+ * @title: GSimplePermission
+ * @short_description: A GPermission that doesn't change value
+ * @include: gio/gio.h
+ *
+ * #GSimplePermission is a trivial implementation of #GPermission that
+ * represents a permission that is either always or never allowed.  The
+ * value is given at construction and doesn't change.
+ *
+ * Calling request or release will result in errors.
+ **/
+
+/**
+ * GSimplePermission:
+ *
+ * #GSimplePermission is an opaque data structure.  There are no methods
+ * except for those defined by #GPermission.
+ **/
+
+typedef GPermissionClass GSimplePermissionClass;
+
+struct _GSimplePermission
+{
+  GPermission parent_instance;
+};
+
+G_DEFINE_TYPE (GSimplePermission, g_simple_permission, G_TYPE_PERMISSION)
+
+static void
+g_simple_permission_init (GSimplePermission *simple)
+{
+}
+
+static void
+g_simple_permission_class_init (GSimplePermissionClass *class)
+{
+}
+
+/**
+ * g_simple_permission_new:
+ * @allowed: %TRUE if the action is allowed
+ *
+ * Creates a new #GPermission instance that represents an action that is
+ * either always or never allowed.
+ *
+ * Returns: the #GSimplePermission, as a #GPermission
+ *
+ * Since: 2.26
+ **/
+GPermission *
+g_simple_permission_new (gboolean allowed)
+{
+  GPermission *permission = g_object_new (G_TYPE_SIMPLE_PERMISSION, NULL);
+
+  g_permission_impl_update (permission, allowed, FALSE, FALSE);
+
+  return permission;
+}