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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_VFS_H__
#define __G_VFS_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_VFS (g_vfs_get_type ())
#define G_VFS(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_VFS, GVfs))
#define G_VFS_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_VFS, GVfsClass))
#define G_VFS_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_VFS, GVfsClass))
#define G_IS_VFS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_VFS))
#define G_IS_VFS_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_VFS))
/**
* GVfsFileLookupFunc:
* @vfs: a #GVfs
* @identifier: the identifier to lookup a #GFile for. This can either
* be an URI or a parse name as returned by g_file_get_parse_name()
* @user_data: user data passed to the function
*
* This function type is used by g_vfs_register_uri_scheme() to make it
* possible for a client to associate an URI scheme to a different #GFile
* implementation.
*
* The client should return a reference to the new file that has been
* created for @uri, or %NULL to continue with the default implementation.
*
* Returns: (transfer full): a #GFile for @identifier.
*
* Since: 2.50
*/
typedef GFile * (* GVfsFileLookupFunc) (GVfs *vfs,
const char *identifier,
gpointer user_data);
/**
* G_VFS_EXTENSION_POINT_NAME:
*
* Extension point for #GVfs functionality.
* See [Extending GIO][extending-gio].
*/
#define G_VFS_EXTENSION_POINT_NAME "gio-vfs"
/**
* GVfs:
*
* Virtual File System object.
**/
typedef struct _GVfsClass GVfsClass;
struct _GVfs
{
GObject parent_instance;
};
struct _GVfsClass
{
GObjectClass parent_class;
/* Virtual Table */
gboolean (* is_active) (GVfs *vfs);
GFile * (* get_file_for_path) (GVfs *vfs,
const char *path);
GFile * (* get_file_for_uri) (GVfs *vfs,
const char *uri);
const gchar * const * (* get_supported_uri_schemes) (GVfs *vfs);
GFile * (* parse_name) (GVfs *vfs,
const char *parse_name);
/*< private >*/
void (* local_file_add_info) (GVfs *vfs,
const char *filename,
guint64 device,
GFileAttributeMatcher *attribute_matcher,
GFileInfo *info,
GCancellable *cancellable,
gpointer *extra_data,
GDestroyNotify *free_extra_data);
void (* add_writable_namespaces) (GVfs *vfs,
GFileAttributeInfoList *list);
gboolean (* local_file_set_attributes) (GVfs *vfs,
const char *filename,
GFileInfo *info,
GFileQueryInfoFlags flags,
GCancellable *cancellable,
GError **error);
void (* local_file_removed) (GVfs *vfs,
const char *filename);
void (* local_file_moved) (GVfs *vfs,
const char *source,
const char *dest);
GIcon * (* deserialize_icon) (GVfs *vfs,
GVariant *value);
/* 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);
};
GLIB_AVAILABLE_IN_ALL
GType g_vfs_get_type (void) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
gboolean g_vfs_is_active (GVfs *vfs);
GLIB_AVAILABLE_IN_ALL
GFile * g_vfs_get_file_for_path (GVfs *vfs,
const char *path);
GLIB_AVAILABLE_IN_ALL
GFile * g_vfs_get_file_for_uri (GVfs *vfs,
const char *uri);
GLIB_AVAILABLE_IN_ALL
const gchar* const * g_vfs_get_supported_uri_schemes (GVfs *vfs);
GLIB_AVAILABLE_IN_ALL
GFile * g_vfs_parse_name (GVfs *vfs,
const char *parse_name);
GLIB_AVAILABLE_IN_ALL
GVfs * g_vfs_get_default (void);
GLIB_AVAILABLE_IN_ALL
GVfs * g_vfs_get_local (void);
GLIB_AVAILABLE_IN_2_50
gboolean g_vfs_register_uri_scheme (GVfs *vfs,
const char *scheme,
GVfsFileLookupFunc uri_func,
gpointer uri_data,
GDestroyNotify uri_destroy,
GVfsFileLookupFunc parse_name_func,
gpointer parse_name_data,
GDestroyNotify parse_name_destroy);
GLIB_AVAILABLE_IN_2_50
gboolean g_vfs_unregister_uri_scheme (GVfs *vfs,
const char *scheme);
G_END_DECLS
#endif /* __G_VFS_H__ */
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