1  /* GIO - GLib Input, Output and Streaming Library
       2   *
       3   * Copyright (C) 2006-2007 Red Hat, Inc.
       4   *
       5   * SPDX-License-Identifier: LGPL-2.1-or-later
       6   *
       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.
      11   *
      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.
      16   *
      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/>.
      19   *
      20   * Author: Christian Kellner <gicmo@gnome.org>
      21   */
      22  
      23  #ifndef __G_FILTER_OUTPUT_STREAM_H__
      24  #define __G_FILTER_OUTPUT_STREAM_H__
      25  
      26  #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
      27  #error "Only <gio/gio.h> can be included directly."
      28  #endif
      29  
      30  #include <gio/goutputstream.h>
      31  
      32  G_BEGIN_DECLS
      33  
      34  #define G_TYPE_FILTER_OUTPUT_STREAM         (g_filter_output_stream_get_type ())
      35  #define G_FILTER_OUTPUT_STREAM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_FILTER_OUTPUT_STREAM, GFilterOutputStream))
      36  #define G_FILTER_OUTPUT_STREAM_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_FILTER_OUTPUT_STREAM, GFilterOutputStreamClass))
      37  #define G_IS_FILTER_OUTPUT_STREAM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_FILTER_OUTPUT_STREAM))
      38  #define G_IS_FILTER_OUTPUT_STREAM_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_FILTER_OUTPUT_STREAM))
      39  #define G_FILTER_OUTPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_FILTER_OUTPUT_STREAM, GFilterOutputStreamClass))
      40  
      41  typedef struct _GFilterOutputStreamClass    GFilterOutputStreamClass;
      42  
      43  struct _GFilterOutputStream
      44  {
      45    GOutputStream parent_instance;
      46  
      47    /*< protected >*/
      48    GOutputStream *base_stream;
      49  };
      50  
      51  struct _GFilterOutputStreamClass
      52  {
      53    GOutputStreamClass parent_class;
      54  
      55    /*< private >*/
      56    /* Padding for future expansion */
      57    void (*_g_reserved1) (void);
      58    void (*_g_reserved2) (void);
      59    void (*_g_reserved3) (void);
      60  };
      61  
      62  
      63  GIO_AVAILABLE_IN_ALL
      64  GType           g_filter_output_stream_get_type              (void) G_GNUC_CONST;
      65  GIO_AVAILABLE_IN_ALL
      66  GOutputStream * g_filter_output_stream_get_base_stream       (GFilterOutputStream *stream);
      67  GIO_AVAILABLE_IN_ALL
      68  gboolean        g_filter_output_stream_get_close_base_stream (GFilterOutputStream *stream);
      69  GIO_AVAILABLE_IN_ALL
      70  void            g_filter_output_stream_set_close_base_stream (GFilterOutputStream *stream,
      71                                                                gboolean             close_base);
      72  
      73  G_END_DECLS
      74  
      75  #endif /* __G_FILTER_OUTPUT_STREAM_H__ */