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      1 /* GIO - GLib Input, Output and Streaming Library
      2  *
      3  * Copyright (C) 2006-2007 Red Hat, Inc.
      4  *
      5  * This library is free software; you can redistribute it and/or
      6  * modify it under the terms of the GNU Lesser General Public
      7  * License as published by the Free Software Foundation; either
      8  * version 2 of the License, or (at your option) any later version.
      9  *
     10  * This library is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13  * Lesser General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU Lesser General
     16  * Public License along with this library; if not, write to the
     17  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
     18  * Boston, MA 02111-1307, USA.
     19  *
     20  * Author: Christian Kellner <gicmo (at) gnome.org>
     21  */
     22 
     23 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
     24 #error "Only <gio/gio.h> can be included directly."
     25 #endif
     26 
     27 #ifndef __G_BUFFERED_OUTPUT_STREAM_H__
     28 #define __G_BUFFERED_OUTPUT_STREAM_H__
     29 
     30 #include <gio/gfilteroutputstream.h>
     31 
     32 G_BEGIN_DECLS
     33 
     34 #define G_TYPE_BUFFERED_OUTPUT_STREAM         (g_buffered_output_stream_get_type ())
     35 #define G_BUFFERED_OUTPUT_STREAM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_BUFFERED_OUTPUT_STREAM, GBufferedOutputStream))
     36 #define G_BUFFERED_OUTPUT_STREAM_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_BUFFERED_OUTPUT_STREAM, GBufferedOutputStreamClass))
     37 #define G_IS_BUFFERED_OUTPUT_STREAM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_BUFFERED_OUTPUT_STREAM))
     38 #define G_IS_BUFFERED_OUTPUT_STREAM_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_BUFFERED_OUTPUT_STREAM))
     39 #define G_BUFFERED_OUTPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_BUFFERED_OUTPUT_STREAM, GBufferedOutputStreamClass))
     40 
     41 /**
     42  * GBufferedOutputStream:
     43  * @parent_class: The parent class.
     44  *
     45  * An implementation of #GFilterOutputStream with a sized buffer.
     46  **/
     47 typedef struct _GBufferedOutputStreamClass    GBufferedOutputStreamClass;
     48 typedef struct _GBufferedOutputStreamPrivate  GBufferedOutputStreamPrivate;
     49 
     50 struct _GBufferedOutputStream
     51 {
     52   GFilterOutputStream parent_instance;
     53 
     54   /*< protected >*/
     55   GBufferedOutputStreamPrivate *priv;
     56 };
     57 
     58 struct _GBufferedOutputStreamClass
     59 {
     60   GFilterOutputStreamClass parent_class;
     61 
     62   /*< private >*/
     63   /* Padding for future expansion */
     64   void (*_g_reserved1) (void);
     65   void (*_g_reserved2) (void);
     66 };
     67 
     68 
     69 GType          g_buffered_output_stream_get_type        (void) G_GNUC_CONST;
     70 GOutputStream* g_buffered_output_stream_new             (GOutputStream         *base_stream);
     71 GOutputStream* g_buffered_output_stream_new_sized       (GOutputStream         *base_stream,
     72 							 gsize                  size);
     73 gsize          g_buffered_output_stream_get_buffer_size (GBufferedOutputStream *stream);
     74 void           g_buffered_output_stream_set_buffer_size (GBufferedOutputStream *stream,
     75 							 gsize                  size);
     76 gboolean       g_buffered_output_stream_get_auto_grow   (GBufferedOutputStream *stream);
     77 void           g_buffered_output_stream_set_auto_grow   (GBufferedOutputStream *stream,
     78 							 gboolean               auto_grow);
     79 
     80 G_END_DECLS
     81 
     82 #endif /* __G_BUFFERED_OUTPUT_STREAM_H__ */
     83