/* GIO - GLib Input, Output and Streaming Library
*
* Copyright © 2008, 2009 Codethink Limited
* Copyright © 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 2.1 of the License, or (at your option) any later version.
*
* See the included COPYING file for more information.
*
* Authors: Ryan Lortie <desrt@desrt.ca>
* Alexander Larsson <alexl@redhat.com>
*/
#ifndef __G_IO_STREAM_H__
#define __G_IO_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>
#include <gio/goutputstream.h>
#include <gio/gcancellable.h>
#include <gio/gioerror.h>
G_BEGIN_DECLS
#define G_TYPE_IO_STREAM (g_io_stream_get_type ())
#define G_IO_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_IO_STREAM, GIOStream))
#define G_IO_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_IO_STREAM, GIOStreamClass))
#define G_IS_IO_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_IO_STREAM))
#define G_IS_IO_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_IO_STREAM))
#define G_IO_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_IO_STREAM, GIOStreamClass))
typedef struct _GIOStreamPrivate GIOStreamPrivate;
typedef struct _GIOStreamClass GIOStreamClass;
/**
* GIOStream:
*
* Base class for read-write streams.
**/
struct _GIOStream
{
GObject parent_instance;
/*< private >*/
GIOStreamPrivate *priv;
};
struct _GIOStreamClass
{
GObjectClass parent_class;
GInputStream * (*get_input_stream) (GIOStream *stream);
GOutputStream * (*get_output_stream) (GIOStream *stream);
gboolean (* close_fn) (GIOStream *stream,
GCancellable *cancellable,
GError **error);
void (* close_async) (GIOStream *stream,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gboolean (* close_finish) (GIOStream *stream,
GAsyncResult *result,
GError **error);
/*< 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);
void (*_g_reserved6) (void);
void (*_g_reserved7) (void);
void (*_g_reserved8) (void);
void (*_g_reserved9) (void);
void (*_g_reserved10) (void);
};
GLIB_AVAILABLE_IN_ALL
GType g_io_stream_get_type (void) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
GInputStream * g_io_stream_get_input_stream (GIOStream *stream);
GLIB_AVAILABLE_IN_ALL
GOutputStream *g_io_stream_get_output_stream (GIOStream *stream);
GLIB_AVAILABLE_IN_ALL
void g_io_stream_splice_async (GIOStream *stream1,
GIOStream *stream2,
GIOStreamSpliceFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_ALL
gboolean g_io_stream_splice_finish (GAsyncResult *result,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_io_stream_close (GIOStream *stream,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_io_stream_close_async (GIOStream *stream,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_ALL
gboolean g_io_stream_close_finish (GIOStream *stream,
GAsyncResult *result,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_io_stream_is_closed (GIOStream *stream);
GLIB_AVAILABLE_IN_ALL
gboolean g_io_stream_has_pending (GIOStream *stream);
GLIB_AVAILABLE_IN_ALL
gboolean g_io_stream_set_pending (GIOStream *stream,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_io_stream_clear_pending (GIOStream *stream);
G_END_DECLS
#endif /* __G_IO_STREAM_H__ */
|