glib/gio/gunixmounts.h
David Zeuthen f4add8f0fa Provide eject() on both GMount and GVolume and utility functions to guess
2007-12-14  David Zeuthen  <davidz@redhat.com>

	* Makefile.am:
	* gio.symbols:
	* gmount.c: (g_mount_get_uuid), (g_mount_can_eject),
	(g_mount_eject), (g_mount_eject_finish):
	* gmount.h:
	* gunionvolumemonitor.c: (g_union_volume_monitor_finalize),
	(get_volume_for_uuid), (get_mount_for_uuid),
	(g_union_volume_monitor_class_init),
	(get_default_native_type_with_exclude), (get_default_native_type),
	(get_native_type), (update_native_type),
	(g_union_volume_monitor_init), (_g_mount_get_for_mount_path):
	* gunixmount.c: (_g_unix_mount_new), (g_unix_mount_get_uuid),
	(g_unix_mount_can_eject), (eject_unmount_cb),
	(eject_unmount_read_error), (eject_unmount_do),
	(g_unix_mount_unmount), (g_unix_mount_eject),
	(g_unix_mount_eject_finish), (g_unix_mount_mount_iface_init):
	* gunixmounts.c: (g_unix_mount_guess_can_eject),
	(g_unix_mount_point_guess_can_eject):
	* gunixmounts.h:
	* gunixvolume.c: (_g_unix_volume_new), (g_unix_volume_get_uuid),
	(g_unix_volume_can_eject), (g_unix_volume_get_drive),
	(eject_mount_cb), (eject_mount_read_error), (eject_mount_do),
	(g_unix_volume_mount), (g_unix_volume_eject),
	(g_unix_volume_eject_finish), (g_unix_volume_volume_iface_init):
	* gunixvolumemonitor.c: (get_volume_for_uuid),
	(get_mount_for_uuid), (g_unix_volume_monitor_class_init),
	(update_mounts):
	* gvolume.c: (g_volume_get_uuid), (g_volume_can_eject),
	(g_volume_eject), (g_volume_eject_finish):
	* gvolume.h:
	* gvolumemonitor.c: (g_volume_monitor_get_volume_for_uuid),
	(g_volume_monitor_get_mount_for_uuid):
	* gvolumemonitor.h:

	Provide eject() on both GMount and GVolume and utility functions
	to guess whether a GUnixMountPoint or GUnixMountEntry should be
	ejected. Introduce the concept of UUID's and wire it into GVolume
	and GMount and provide API on GVolumeMonitor to find such
	instances. Also handle the case where an external
	GNativeVolumeMonitor fails to initialize. Lock around the
	_g_get_mount_for_mount_path() function such that volume monitor
	implementations won't have to do locking themselves.



svn path=/trunk/; revision=6140
2007-12-17 09:31:08 +00:00

102 lines
4.5 KiB
C

/* 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 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>
*/
#ifndef __G_UNIX_MOUNTS_H__
#define __G_UNIX_MOUNTS_H__
#include <gio/gio.h>
G_BEGIN_DECLS
/**
* GUnixMountEntry:
*
* Defines a Unix mount entry (e.g. "/media/cdrom").
**/
typedef struct _GUnixMountEntry GUnixMountEntry;
/**
* GUnixMountPoint:
*
* Defines a Unix mount point (e.g. "/dev").
**/
typedef struct _GUnixMountPoint GUnixMountPoint;
/**
* GUnixMountMonitor:
*
* Watches #GUnixMount<!-- -->s for changes.
**/
typedef struct _GUnixMountMonitor GUnixMountMonitor;
typedef struct _GUnixMountMonitorClass GUnixMountMonitorClass;
#define G_TYPE_UNIX_MOUNT_MONITOR (g_unix_mount_monitor_get_type ())
#define G_UNIX_MOUNT_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_UNIX_MOUNT_MONITOR, GUnixMountMonitor))
#define G_UNIX_MOUNT_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_UNIX_MOUNT_MONITOR, GUnixMountMonitorClass))
#define G_IS_UNIX_MOUNT_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_UNIX_MOUNT_MONITOR))
#define G_IS_UNIX_MOUNT_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_UNIX_MOUNT_MONITOR))
void g_unix_mount_free (GUnixMountEntry *mount_entry);
void g_unix_mount_point_free (GUnixMountPoint *mount_point);
gint g_unix_mount_compare (GUnixMountEntry *mount1,
GUnixMountEntry *mount2);
const char * g_unix_mount_get_mount_path (GUnixMountEntry *mount_entry);
const char * g_unix_mount_get_device_path (GUnixMountEntry *mount_entry);
const char * g_unix_mount_get_fs_type (GUnixMountEntry *mount_entry);
gboolean g_unix_mount_is_readonly (GUnixMountEntry *mount_entry);
gboolean g_unix_mount_is_system_internal (GUnixMountEntry *mount_entry);
gboolean g_unix_mount_guess_can_eject (GUnixMountEntry *mount_entry);
char * g_unix_mount_guess_name (GUnixMountEntry *mount_entry);
GIcon * g_unix_mount_guess_icon (GUnixMountEntry *mount_entry);
gint g_unix_mount_point_compare (GUnixMountPoint *mount1,
GUnixMountPoint *mount2);
const char * g_unix_mount_point_get_mount_path (GUnixMountPoint *mount_point);
const char * g_unix_mount_point_get_device_path (GUnixMountPoint *mount_point);
const char * g_unix_mount_point_get_fs_type (GUnixMountPoint *mount_point);
gboolean g_unix_mount_point_is_readonly (GUnixMountPoint *mount_point);
gboolean g_unix_mount_point_is_user_mountable (GUnixMountPoint *mount_point);
gboolean g_unix_mount_point_is_loopback (GUnixMountPoint *mount_point);
gboolean g_unix_mount_point_guess_can_eject (GUnixMountPoint *mount_point);
char * g_unix_mount_point_guess_name (GUnixMountPoint *mount_point);
GIcon * g_unix_mount_point_guess_icon (GUnixMountPoint *mount_point);
GList * g_get_unix_mount_points (guint64 *time_read);
GList * g_get_unix_mounts (guint64 *time_read);
GUnixMountEntry * g_get_unix_mount_at (const char *mount_path,
guint64 *time_read);
gboolean g_unix_mounts_changed_since (guint64 time);
gboolean g_unix_mount_points_changed_since (guint64 time);
GType g_unix_mount_monitor_get_type (void) G_GNUC_CONST;
GUnixMountMonitor *g_unix_mount_monitor_new (void);
char *g_unix_get_canonical_device_path (const char *device_path);
gboolean g_unix_is_mount_path_system_internal (const char *mount_path);
G_END_DECLS
#endif /* __G_UNIX_MOUNTS_H__ */