/* GIO - GLib Input, Output and Streaming Library

 *

 * Copyright (C) 2006-2007 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: Christian Kellner <gicmo@gnome.org>

 */

#ifndef __G_FILTER_INPUT_STREAM_H__

#define __G_FILTER_INPUT_STREAM_H__

#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)

#error "Only <gio/gio.h> can be included directly."

#endif

#include <gio/ginputstream.h>

G_BEGIN_DECLS

#define G_TYPE_FILTER_INPUT_STREAM         (g_filter_input_stream_get_type ())

#define G_FILTER_INPUT_STREAM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_FILTER_INPUT_STREAM, GFilterInputStream))

#define G_FILTER_INPUT_STREAM_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_FILTER_INPUT_STREAM, GFilterInputStreamClass))

#define G_IS_FILTER_INPUT_STREAM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_FILTER_INPUT_STREAM))

#define G_IS_FILTER_INPUT_STREAM_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_FILTER_INPUT_STREAM))

#define G_FILTER_INPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_FILTER_INPUT_STREAM, GFilterInputStreamClass))

/**

 * GFilterInputStream:

 *

 * A base class for all input streams that work on an underlying stream.

 **/

typedef struct _GFilterInputStreamClass    GFilterInputStreamClass;

struct _GFilterInputStream

{

  GInputStream parent_instance;

  /*<protected >*/

  GInputStream *base_stream;

};

struct _GFilterInputStreamClass

{

  GInputStreamClass parent_class;

  /*< private >*/

  /* Padding for future expansion */

  void (*_g_reserved1) (void);

  void (*_g_reserved2) (void);

  void (*_g_reserved3) (void);

};

GLIB_AVAILABLE_IN_ALL

GType          g_filter_input_stream_get_type              (void) G_GNUC_CONST;

GLIB_AVAILABLE_IN_ALL

GInputStream * g_filter_input_stream_get_base_stream       (GFilterInputStream *stream);

GLIB_AVAILABLE_IN_ALL

gboolean       g_filter_input_stream_get_close_base_stream (GFilterInputStream *stream);

GLIB_AVAILABLE_IN_ALL

void           g_filter_input_stream_set_close_base_stream (GFilterInputStream *stream,

                                                            gboolean            close_base);

G_END_DECLS

#endif /* __G_FILTER_INPUT_STREAM_H__ */