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Add GConverterInputStream

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Read and convert data from an input stream
This commit is contained in:
Alexander Larsson
2009-10-22 22:50:52 +02:00
parent 134e9bd84f
commit 848e0bf760
5 changed files with 628 additions and 0 deletions
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80
gio/gconverterinputstream.h Normal file
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/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2009 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 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, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
#error "Only <gio/gio.h> can be included directly."
#endif
#ifndef __G_CONVERTER_INPUT_STREAM_H__
#define __G_CONVERTER_INPUT_STREAM_H__
#include <gio/gfilterinputstream.h>
#include <gio/gconverter.h>
G_BEGIN_DECLS
#define G_TYPE_CONVERTER_INPUT_STREAM (g_converter_input_stream_get_type ())
#define G_CONVERTER_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_CONVERTER_INPUT_STREAM, GConverterInputStream))
#define G_CONVERTER_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_CONVERTER_INPUT_STREAM, GConverterInputStreamClass))
#define G_IS_CONVERTER_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_CONVERTER_INPUT_STREAM))
#define G_IS_CONVERTER_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_CONVERTER_INPUT_STREAM))
#define G_CONVERTER_INPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_CONVERTER_INPUT_STREAM, GConverterInputStreamClass))
/**
* GConverterInputStream:
* @parent: a #GFilterInputStream.
*
* An implementation of #GFilterInputStream that allows data
* conversion.
**/
typedef struct _GConverterInputStreamClass GConverterInputStreamClass;
typedef struct _GConverterInputStreamPrivate GConverterInputStreamPrivate;
struct _GConverterInputStream
{
GFilterInputStream parent_instance;
/*< private >*/
GConverterInputStreamPrivate *priv;
};
struct _GConverterInputStreamClass
{
GFilterInputStreamClass parent_class;
/*< private >*/
/* Padding for future expansion */
void (*_g_reserved1) (void);
void (*_g_reserved2) (void);
void (*_g_reserved3) (void);
void (*_g_reserved4) (void);
void (*_g_reserved5) (void);
};
GType g_converter_input_stream_get_type (void) G_GNUC_CONST;
GConverterInputStream *g_converter_input_stream_new (GInputStream *base_stream,
GConverter *converter);
GConverter *g_converter_input_stream_get_converter (GConverterInputStream *converter_stream);
G_END_DECLS
#endif /* __G_CONVERTER_INPUT_STREAM_H__ */