1 /* GIO - GLib Input, Output and Streaming Library
3 * Copyright (C) 2006-2007 Red Hat, Inc.
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.
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.
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.
20 * Author: Christian Kellner <gicmo@gnome.org>
23 #ifndef __G_BUFFERED_INPUT_STREAM_H__
24 #define __G_BUFFERED_INPUT_STREAM_H__
26 #include <glib-object.h>
27 #include <gio/gfilterinputstream.h>
31 #define G_TYPE_BUFFERED_INPUT_STREAM (g_buffered_input_stream_get_type ())
32 #define G_BUFFERED_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_BUFFERED_INPUT_STREAM, GBufferedInputStream))
33 #define G_BUFFERED_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_BUFFERED_INPUT_STREAM, GBufferedInputStreamClass))
34 #define G_IS_BUFFERED_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_BUFFERED_INPUT_STREAM))
35 #define G_IS_BUFFERED_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_BUFFERED_INPUT_STREAM))
36 #define G_BUFFERED_INPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_BUFFERED_INPUT_STREAM, GBufferedInputStreamClass))
38 typedef struct _GBufferedInputStream GBufferedInputStream;
39 typedef struct _GBufferedInputStreamClass GBufferedInputStreamClass;
40 typedef struct _GBufferedInputStreamPrivate GBufferedInputStreamPrivate;
42 struct _GBufferedInputStream
44 GFilterInputStream parent;
47 GBufferedInputStreamPrivate *priv;
50 struct _GBufferedInputStreamClass
52 GFilterInputStreamClass parent_class;
54 gssize (* fill) (GBufferedInputStream *stream,
56 GCancellable *cancellable,
59 /* Async ops: (optional in derived classes) */
60 void (* fill_async) (GBufferedInputStream *stream,
63 GCancellable *cancellable,
64 GAsyncReadyCallback callback,
66 gssize (* fill_finish) (GBufferedInputStream *stream,
70 /* Padding for future expansion */
71 void (*_g_reserved1) (void);
72 void (*_g_reserved2) (void);
73 void (*_g_reserved3) (void);
74 void (*_g_reserved4) (void);
75 void (*_g_reserved5) (void);
79 GType g_buffered_input_stream_get_type (void) G_GNUC_CONST;
80 GInputStream* g_buffered_input_stream_new (GInputStream *base_stream);
81 GInputStream* g_buffered_input_stream_new_sized (GInputStream *base_stream,
84 gsize g_buffered_input_stream_get_buffer_size (GBufferedInputStream *stream);
85 void g_buffered_input_stream_set_buffer_size (GBufferedInputStream *stream,
87 gsize g_buffered_input_stream_get_available (GBufferedInputStream *stream);
88 gsize g_buffered_input_stream_peek (GBufferedInputStream *stream,
93 gssize g_buffered_input_stream_fill (GBufferedInputStream *stream,
95 GCancellable *cancellable,
97 void g_buffered_input_stream_fill_async (GBufferedInputStream *stream,
100 GCancellable *cancellable,
101 GAsyncReadyCallback callback,
103 gssize g_buffered_input_stream_fill_finish (GBufferedInputStream *stream,
104 GAsyncResult *result,
110 #endif /* __G_BUFFERED_INPUT_STREAM_H__ */