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								/* GIO - GLib Input, Output and Streaming Library
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											2008-09-02 19:05:58 +00:00
										 
									 
								 
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								 *
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								 * Copyright (C) 2006-2007 Red Hat, Inc.
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								 *
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								 * This library is free software; you can redistribute it and/or
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								 * modify it under the terms of the GNU Lesser General Public
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								 * License as published by the Free Software Foundation; either
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								 * version 2 of the License, or (at your option) any later version.
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								 *
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								 * This library is distributed in the hope that it will be useful,
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								 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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								 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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								 * Lesser General Public License for more details.
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								 *
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								 * You should have received a copy of the GNU Lesser General
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								 * Public License along with this library; if not, write to the
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								 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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								 * Boston, MA 02111-1307, USA.
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								 *
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								 * Author: Alexander Larsson <alexl@redhat.com>
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												Rework how volumes, drives and volume monitoring is done. Previosly the
2007-12-11  David Zeuthen  <davidz@redhat.com>
	Rework how volumes, drives and volume monitoring is
	done. Previosly the model was
	 GDrive <1-1> GVolume
	where a GDrive instance represented a mount point and a GVolume
	instance represented a mounted file system. This patch changes it
	the model to
		GDrive <1-N> GVolume <1-1> GMount
	where GMount now serves the purpose of the old GVolume and the new
	GVolume serves the purpose of the old GDrive. In addition the new
	GDrive interface is used to represent a collection of GVolume
	instances (typically partitions) and also contains utility to query
	the state of the physical drive the GDrive object represents (such
	as checking for media, polling the drive, ejecting the media etc.).
	Also implement mounting and unmounting in the Unix volume monitor
	backend. A subquent patch will introduce GDrive support for ejection
	of media.
	* Makefile.am:
	* gdrive.c: (g_drive_is_media_check_automatic),
	(g_drive_is_media_removable), (g_drive_has_media),
	(g_drive_can_poll_for_media), (g_drive_eject),
	(g_drive_eject_finish), (g_drive_poll_for_media),
	(g_drive_poll_for_media_finish):
	* gdrive.h:
	* gfile.c: (g_file_find_enclosing_mount):
	* gfile.h:
	* gio.symbols:
	* glocaldirectorymonitor.c:
	(g_local_directory_monitor_constructor), (mounts_changed):
	* glocalfile.c: (get_mount_info),
	(g_local_file_find_enclosing_mount),
	(g_local_file_file_iface_init):
	* gnativevolumemonitor.h:
	* gunionvolumemonitor.c: (get_mounts), (get_volumes),
	(get_connected_drives), (g_union_volume_monitor_class_init),
	(child_volume_added), (child_volume_removed),
	(child_volume_changed), (child_mount_added), (child_mount_removed),
	(child_mount_pre_unmount), (child_mount_changed),
	(child_drive_changed), (g_union_volume_monitor_add_monitor),
	(g_union_volume_monitor_remove_monitor),
	(_g_mount_get_for_mount_path):
	* gunixmounts.c: (g_unix_is_mount_path_system_internal),
	(guess_system_internal), (_g_get_unix_mounts),
	(_g_get_unix_mount_points), (g_get_unix_mount_at),
	(g_unix_mount_free), (g_unix_mount_compare),
	(g_unix_mount_get_mount_path), (g_unix_mount_get_device_path),
	(g_unix_mount_get_fs_type), (g_unix_mount_is_readonly),
	(g_unix_mount_is_system_internal), (g_unix_mount_guess_type),
	(type_to_icon), (g_unix_mount_guess_name),
	(g_unix_mount_guess_icon), (g_unix_mount_point_guess_name),
	(g_unix_mount_point_guess_icon), (_canonicalize_filename),
	(_resolve_symlink), (_resolve_dev_root):
	* gunixmounts.h:
	* gunixvolume.c: (g_unix_volume_finalize), (_g_unix_volume_new),
	(_g_unix_volume_disconnected), (_g_unix_volume_set_mount),
	(_g_unix_volume_unset_mount), (g_unix_volume_get_icon),
	(g_unix_volume_get_name), (g_unix_volume_can_mount),
	(g_unix_volume_get_drive), (g_unix_volume_get_mount),
	(_g_unix_volume_has_mount_path), (mount_cb), (mount_read_error),
	(g_unix_volume_mount), (g_unix_volume_mount_finish),
	(g_unix_volume_volume_iface_init):
	* gunixvolume.h:
	* gunixvolumemonitor.c: (g_unix_volume_monitor_finalize),
	(get_mounts), (get_volumes), (get_connected_drives),
	(get_mount_for_mount_path), (g_unix_volume_monitor_class_init),
	(mountpoints_changed), (mounts_changed),
	(g_unix_volume_monitor_init),
	(_g_unix_volume_monitor_lookup_volume_for_mount_path),
	(find_mount_by_mountpath), (update_volumes), (update_mounts):
	* gunixvolumemonitor.h:
	* gvolume.c: (g_volume_get_mount), (g_volume_can_mount),
	(g_volume_mount), (g_volume_mount_finish):
	* gvolume.h:
	* gvolumemonitor.c: (g_volume_monitor_class_init),
	(g_volume_monitor_get_connected_drives),
	(g_volume_monitor_get_volumes), (g_volume_monitor_get_mounts):
	* gvolumemonitor.h:
svn path=/trunk/; revision=6095
											
										 
										
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								 *         David Zeuthen <davidz@redhat.com>
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								 */
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								#ifndef __G_UNIX_VOLUME_H__
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								#define __G_UNIX_VOLUME_H__
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								#include <gio/giotypes.h>
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								#include <gio/gunixvolumemonitor.h>
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								#include <gio/gunixmounts.h>
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								G_BEGIN_DECLS
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								#define G_TYPE_UNIX_VOLUME        (_g_unix_volume_get_type ())
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								#define G_UNIX_VOLUME(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_UNIX_VOLUME, GUnixVolume))
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								#define G_UNIX_VOLUME_CLASS(k)    (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_UNIX_VOLUME, GUnixVolumeClass))
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								#define G_IS_UNIX_VOLUME(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_UNIX_VOLUME))
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								#define G_IS_UNIX_VOLUME_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_UNIX_VOLUME))
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								typedef struct _GUnixVolumeClass GUnixVolumeClass;
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								struct _GUnixVolumeClass
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								{
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								  GObjectClass parent_class;
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								};
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								GType         _g_unix_volume_get_type       (void) G_GNUC_CONST;
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								GUnixVolume * _g_unix_volume_new            (GVolumeMonitor  *volume_monitor,
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								                                             GUnixMountPoint *mountpoint);
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								gboolean      _g_unix_volume_has_mount_path (GUnixVolume     *volume,
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								                                             const char      *mount_path);
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								void          _g_unix_volume_set_mount      (GUnixVolume     *volume,
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								                                             GUnixMount      *mount);
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								void          _g_unix_volume_unset_mount    (GUnixVolume     *volume,
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								                                             GUnixMount      *mount);
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								void          _g_unix_volume_disconnected   (GUnixVolume     *volume);
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								G_END_DECLS
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								#endif /* __G_UNIX_VOLUME_H__ */
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