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/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2006-2007 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.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#ifndef __G_FILE_ENUMERATOR_H__
#define __G_FILE_ENUMERATOR_H__
#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
#error "Only <gio/gio.h> can be included directly."
#endif
#include <gio/giotypes.h>
G_BEGIN_DECLS
#define G_TYPE_FILE_ENUMERATOR (g_file_enumerator_get_type ())
#define G_FILE_ENUMERATOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_FILE_ENUMERATOR, GFileEnumerator))
#define G_FILE_ENUMERATOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_FILE_ENUMERATOR, GFileEnumeratorClass))
#define G_IS_FILE_ENUMERATOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_FILE_ENUMERATOR))
#define G_IS_FILE_ENUMERATOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_FILE_ENUMERATOR))
#define G_FILE_ENUMERATOR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_FILE_ENUMERATOR, GFileEnumeratorClass))
/**
* GFileEnumerator:
*
* A per matched file iterator.
**/
typedef struct _GFileEnumeratorClass GFileEnumeratorClass;
typedef struct _GFileEnumeratorPrivate GFileEnumeratorPrivate;
struct _GFileEnumerator
{
GObject parent_instance;
/*< private >*/
GFileEnumeratorPrivate *priv;
};
struct _GFileEnumeratorClass
{
GObjectClass parent_class;
/* Virtual Table */
GFileInfo * (* next_file) (GFileEnumerator *enumerator,
GCancellable *cancellable,
GError **error);
gboolean (* close_fn) (GFileEnumerator *enumerator,
GCancellable *cancellable,
GError **error);
void (* next_files_async) (GFileEnumerator *enumerator,
int num_files,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GList * (* next_files_finish) (GFileEnumerator *enumerator,
GAsyncResult *result,
GError **error);
void (* close_async) (GFileEnumerator *enumerator,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gboolean (* close_finish) (GFileEnumerator *enumerator,
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);
};
GLIB_AVAILABLE_IN_ALL
GType g_file_enumerator_get_type (void) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
GFileInfo *g_file_enumerator_next_file (GFileEnumerator *enumerator,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_file_enumerator_close (GFileEnumerator *enumerator,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_file_enumerator_next_files_async (GFileEnumerator *enumerator,
int num_files,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_ALL
GList * g_file_enumerator_next_files_finish (GFileEnumerator *enumerator,
GAsyncResult *result,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_file_enumerator_close_async (GFileEnumerator *enumerator,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_ALL
gboolean g_file_enumerator_close_finish (GFileEnumerator *enumerator,
GAsyncResult *result,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_file_enumerator_is_closed (GFileEnumerator *enumerator);
GLIB_AVAILABLE_IN_ALL
gboolean g_file_enumerator_has_pending (GFileEnumerator *enumerator);
GLIB_AVAILABLE_IN_ALL
void g_file_enumerator_set_pending (GFileEnumerator *enumerator,
gboolean pending);
GLIB_AVAILABLE_IN_ALL
GFile * g_file_enumerator_get_container (GFileEnumerator *enumerator);
GLIB_AVAILABLE_IN_2_36
GFile * g_file_enumerator_get_child (GFileEnumerator *enumerator,
GFileInfo *info);
GLIB_AVAILABLE_IN_2_44
gboolean g_file_enumerator_iterate (GFileEnumerator *direnum,
GFileInfo **out_info,
GFile **out_child,
GCancellable *cancellable,
GError **error);
G_END_DECLS
#endif /* __G_FILE_ENUMERATOR_H__ */
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