/* GIO - GLib Input, Output and Streaming Library * * Copyright (C) 2009 Red Hat, Inc. * * 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: Alexander Larsson <alexl@redhat.com> */ #ifndef __G_INITABLE_H__ #define __G_INITABLE_H__ #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION) #error "Only <gio/gio.h> can be included directly." #endif #include <gio/giotypes.h> G_BEGIN_DECLS #define G_TYPE_INITABLE (g_initable_get_type ()) #define G_INITABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_INITABLE, GInitable)) #define G_IS_INITABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_INITABLE)) #define G_INITABLE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_INITABLE, GInitableIface)) #define G_TYPE_IS_INITABLE(type) (g_type_is_a ((type), G_TYPE_INITABLE)) /** * GInitable: * * Interface for initializable objects. * * Since: 2.22 **/ typedef struct _GInitableIface GInitableIface; /** * GInitableIface: * @g_iface: The parent interface. * @init: Initializes the object. * * Provides an interface for initializing object such that initialization * may fail. * * Since: 2.22 **/ struct _GInitableIface { GTypeInterface g_iface; /* Virtual Table */ gboolean (* init) (GInitable *initable, GCancellable *cancellable, GError **error); }; GLIB_AVAILABLE_IN_ALL GType g_initable_get_type (void) G_GNUC_CONST; GLIB_AVAILABLE_IN_ALL gboolean g_initable_init (GInitable *initable, GCancellable *cancellable, GError **error); GLIB_AVAILABLE_IN_ALL gpointer g_initable_new (GType object_type, GCancellable *cancellable, GError **error, const gchar *first_property_name, ...); G_GNUC_BEGIN_IGNORE_DEPRECATIONS GLIB_DEPRECATED_IN_2_54_FOR(g_object_new_with_properties and g_initable_init) gpointer g_initable_newv (GType object_type, guint n_parameters, GParameter *parameters, GCancellable *cancellable, GError **error); G_GNUC_END_IGNORE_DEPRECATIONS GLIB_AVAILABLE_IN_ALL GObject* g_initable_new_valist (GType object_type, const gchar *first_property_name, va_list var_args, GCancellable *cancellable, GError **error); G_END_DECLS #endif /* __G_INITABLE_H__ */