1 /* GIO - GLib Input, Output and Streaming Library
3 * Copyright (C) 2006-2007 Red Hat, Inc.
5 * SPDX-License-Identifier: LGPL-2.1-or-later
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General
18 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
20 * Author: Christian Kellner <gicmo@gnome.org>
23 #ifndef __G_FILTER_INPUT_STREAM_H__
24 #define __G_FILTER_INPUT_STREAM_H__
26 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
27 #error "Only <gio/gio.h> can be included directly."
30 #include <gio/ginputstream.h>
34 #define G_TYPE_FILTER_INPUT_STREAM (g_filter_input_stream_get_type ())
35 #define G_FILTER_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_FILTER_INPUT_STREAM, GFilterInputStream))
36 #define G_FILTER_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_FILTER_INPUT_STREAM, GFilterInputStreamClass))
37 #define G_IS_FILTER_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_FILTER_INPUT_STREAM))
38 #define G_IS_FILTER_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_FILTER_INPUT_STREAM))
39 #define G_FILTER_INPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_FILTER_INPUT_STREAM, GFilterInputStreamClass))
44 * A base class for all input streams that work on an underlying stream.
46 typedef struct _GFilterInputStreamClass GFilterInputStreamClass;
48 struct _GFilterInputStream
50 GInputStream parent_instance;
53 GInputStream *base_stream;
56 struct _GFilterInputStreamClass
58 GInputStreamClass parent_class;
61 /* Padding for future expansion */
62 void (*_g_reserved1) (void);
63 void (*_g_reserved2) (void);
64 void (*_g_reserved3) (void);
69 GType g_filter_input_stream_get_type (void) G_GNUC_CONST;
71 GInputStream * g_filter_input_stream_get_base_stream (GFilterInputStream *stream);
73 gboolean g_filter_input_stream_get_close_base_stream (GFilterInputStream *stream);
75 void g_filter_input_stream_set_close_base_stream (GFilterInputStream *stream,
80 #endif /* __G_FILTER_INPUT_STREAM_H__ */