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