| /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ |
| |
| /* 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> |
| * David Zeuthen <davidz@redhat.com> |
| */ |
| |
| #include "config.h" |
| #include "gvolumemonitor.h" |
| #include "gvolume.h" |
| #include "gmount.h" |
| #include "gdrive.h" |
| #include "glibintl.h" |
| |
| |
| /** |
| * SECTION:gvolumemonitor |
| * @short_description: Volume Monitor |
| * @include: gio/gio.h |
| * @see_also: #GFileMonitor |
| * |
| * #GVolumeMonitor is for listing the user interesting devices and volumes |
| * on the computer. In other words, what a file selector or file manager |
| * would show in a sidebar. |
| * |
| * #GVolumeMonitor is not |
| * [thread-default-context aware][g-main-context-push-thread-default], |
| * and so should not be used other than from the main thread, with no |
| * thread-default-context active. |
| * |
| * In order to receive updates about volumes and mounts monitored through GVFS, |
| * a main loop must be running. |
| **/ |
| |
| G_DEFINE_TYPE (GVolumeMonitor, g_volume_monitor, G_TYPE_OBJECT) |
| |
| enum { |
| VOLUME_ADDED, |
| VOLUME_REMOVED, |
| VOLUME_CHANGED, |
| MOUNT_ADDED, |
| MOUNT_REMOVED, |
| MOUNT_PRE_UNMOUNT, |
| MOUNT_CHANGED, |
| DRIVE_CONNECTED, |
| DRIVE_DISCONNECTED, |
| DRIVE_CHANGED, |
| DRIVE_EJECT_BUTTON, |
| DRIVE_STOP_BUTTON, |
| LAST_SIGNAL |
| }; |
| |
| static guint signals[LAST_SIGNAL] = { 0 }; |
| |
| |
| static void |
| g_volume_monitor_finalize (GObject *object) |
| { |
| G_OBJECT_CLASS (g_volume_monitor_parent_class)->finalize (object); |
| } |
| |
| static void |
| g_volume_monitor_class_init (GVolumeMonitorClass *klass) |
| { |
| GObjectClass *gobject_class = G_OBJECT_CLASS (klass); |
| |
| gobject_class->finalize = g_volume_monitor_finalize; |
| |
| /** |
| * GVolumeMonitor::volume-added: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @volume: a #GVolume that was added. |
| * |
| * Emitted when a mountable volume is added to the system. |
| **/ |
| signals[VOLUME_ADDED] = g_signal_new (I_("volume-added"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, volume_added), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_VOLUME); |
| |
| /** |
| * GVolumeMonitor::volume-removed: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @volume: a #GVolume that was removed. |
| * |
| * Emitted when a mountable volume is removed from the system. |
| **/ |
| signals[VOLUME_REMOVED] = g_signal_new (I_("volume-removed"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, volume_removed), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_VOLUME); |
| |
| /** |
| * GVolumeMonitor::volume-changed: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @volume: a #GVolume that changed. |
| * |
| * Emitted when mountable volume is changed. |
| **/ |
| signals[VOLUME_CHANGED] = g_signal_new (I_("volume-changed"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, volume_changed), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_VOLUME); |
| |
| /** |
| * GVolumeMonitor::mount-added: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @mount: a #GMount that was added. |
| * |
| * Emitted when a mount is added. |
| **/ |
| signals[MOUNT_ADDED] = g_signal_new (I_("mount-added"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, mount_added), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_MOUNT); |
| |
| /** |
| * GVolumeMonitor::mount-removed: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @mount: a #GMount that was removed. |
| * |
| * Emitted when a mount is removed. |
| **/ |
| signals[MOUNT_REMOVED] = g_signal_new (I_("mount-removed"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, mount_removed), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_MOUNT); |
| |
| /** |
| * GVolumeMonitor::mount-pre-unmount: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @mount: a #GMount that is being unmounted. |
| * |
| * May be emitted when a mount is about to be removed. |
| * |
| * This signal depends on the backend and is only emitted if |
| * GIO was used to unmount. |
| **/ |
| signals[MOUNT_PRE_UNMOUNT] = g_signal_new (I_("mount-pre-unmount"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, mount_pre_unmount), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_MOUNT); |
| |
| /** |
| * GVolumeMonitor::mount-changed: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @mount: a #GMount that changed. |
| * |
| * Emitted when a mount changes. |
| **/ |
| signals[MOUNT_CHANGED] = g_signal_new (I_("mount-changed"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, mount_changed), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_MOUNT); |
| |
| /** |
| * GVolumeMonitor::drive-connected: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @drive: a #GDrive that was connected. |
| * |
| * Emitted when a drive is connected to the system. |
| **/ |
| signals[DRIVE_CONNECTED] = g_signal_new (I_("drive-connected"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, drive_connected), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_DRIVE); |
| |
| /** |
| * GVolumeMonitor::drive-disconnected: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @drive: a #GDrive that was disconnected. |
| * |
| * Emitted when a drive is disconnected from the system. |
| **/ |
| signals[DRIVE_DISCONNECTED] = g_signal_new (I_("drive-disconnected"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, drive_disconnected), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_DRIVE); |
| |
| /** |
| * GVolumeMonitor::drive-changed: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @drive: the drive that changed |
| * |
| * Emitted when a drive changes. |
| **/ |
| signals[DRIVE_CHANGED] = g_signal_new (I_("drive-changed"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, drive_changed), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_DRIVE); |
| |
| /** |
| * GVolumeMonitor::drive-eject-button: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @drive: the drive where the eject button was pressed |
| * |
| * Emitted when the eject button is pressed on @drive. |
| * |
| * Since: 2.18 |
| **/ |
| signals[DRIVE_EJECT_BUTTON] = g_signal_new (I_("drive-eject-button"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, drive_eject_button), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_DRIVE); |
| |
| /** |
| * GVolumeMonitor::drive-stop-button: |
| * @volume_monitor: The volume monitor emitting the signal. |
| * @drive: the drive where the stop button was pressed |
| * |
| * Emitted when the stop button is pressed on @drive. |
| * |
| * Since: 2.22 |
| **/ |
| signals[DRIVE_STOP_BUTTON] = g_signal_new (I_("drive-stop-button"), |
| G_TYPE_VOLUME_MONITOR, |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GVolumeMonitorClass, drive_stop_button), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, 1, G_TYPE_DRIVE); |
| |
| } |
| |
| static void |
| g_volume_monitor_init (GVolumeMonitor *monitor) |
| { |
| } |
| |
| |
| /** |
| * g_volume_monitor_get_connected_drives: |
| * @volume_monitor: a #GVolumeMonitor. |
| * |
| * Gets a list of drives connected to the system. |
| * |
| * The returned list should be freed with g_list_free(), after |
| * its elements have been unreffed with g_object_unref(). |
| * |
| * Returns: (element-type GDrive) (transfer full): a #GList of connected #GDrive objects. |
| **/ |
| GList * |
| g_volume_monitor_get_connected_drives (GVolumeMonitor *volume_monitor) |
| { |
| GVolumeMonitorClass *class; |
| |
| g_return_val_if_fail (G_IS_VOLUME_MONITOR (volume_monitor), NULL); |
| |
| class = G_VOLUME_MONITOR_GET_CLASS (volume_monitor); |
| |
| return class->get_connected_drives (volume_monitor); |
| } |
| |
| /** |
| * g_volume_monitor_get_volumes: |
| * @volume_monitor: a #GVolumeMonitor. |
| * |
| * Gets a list of the volumes on the system. |
| * |
| * The returned list should be freed with g_list_free(), after |
| * its elements have been unreffed with g_object_unref(). |
| * |
| * Returns: (element-type GVolume) (transfer full): a #GList of #GVolume objects. |
| **/ |
| GList * |
| g_volume_monitor_get_volumes (GVolumeMonitor *volume_monitor) |
| { |
| GVolumeMonitorClass *class; |
| |
| g_return_val_if_fail (G_IS_VOLUME_MONITOR (volume_monitor), NULL); |
| |
| class = G_VOLUME_MONITOR_GET_CLASS (volume_monitor); |
| |
| return class->get_volumes (volume_monitor); |
| } |
| |
| /** |
| * g_volume_monitor_get_mounts: |
| * @volume_monitor: a #GVolumeMonitor. |
| * |
| * Gets a list of the mounts on the system. |
| * |
| * The returned list should be freed with g_list_free(), after |
| * its elements have been unreffed with g_object_unref(). |
| * |
| * Returns: (element-type GMount) (transfer full): a #GList of #GMount objects. |
| **/ |
| GList * |
| g_volume_monitor_get_mounts (GVolumeMonitor *volume_monitor) |
| { |
| GVolumeMonitorClass *class; |
| |
| g_return_val_if_fail (G_IS_VOLUME_MONITOR (volume_monitor), NULL); |
| |
| class = G_VOLUME_MONITOR_GET_CLASS (volume_monitor); |
| |
| return class->get_mounts (volume_monitor); |
| } |
| |
| /** |
| * g_volume_monitor_get_volume_for_uuid: |
| * @volume_monitor: a #GVolumeMonitor. |
| * @uuid: the UUID to look for |
| * |
| * Finds a #GVolume object by its UUID (see g_volume_get_uuid()) |
| * |
| * Returns: (nullable) (transfer full): a #GVolume or %NULL if no such volume is available. |
| * Free the returned object with g_object_unref(). |
| **/ |
| GVolume * |
| g_volume_monitor_get_volume_for_uuid (GVolumeMonitor *volume_monitor, |
| const char *uuid) |
| { |
| GVolumeMonitorClass *class; |
| |
| g_return_val_if_fail (G_IS_VOLUME_MONITOR (volume_monitor), NULL); |
| g_return_val_if_fail (uuid != NULL, NULL); |
| |
| class = G_VOLUME_MONITOR_GET_CLASS (volume_monitor); |
| |
| return class->get_volume_for_uuid (volume_monitor, uuid); |
| } |
| |
| /** |
| * g_volume_monitor_get_mount_for_uuid: |
| * @volume_monitor: a #GVolumeMonitor. |
| * @uuid: the UUID to look for |
| * |
| * Finds a #GMount object by its UUID (see g_mount_get_uuid()) |
| * |
| * Returns: (nullable) (transfer full): a #GMount or %NULL if no such mount is available. |
| * Free the returned object with g_object_unref(). |
| **/ |
| GMount * |
| g_volume_monitor_get_mount_for_uuid (GVolumeMonitor *volume_monitor, |
| const char *uuid) |
| { |
| GVolumeMonitorClass *class; |
| |
| g_return_val_if_fail (G_IS_VOLUME_MONITOR (volume_monitor), NULL); |
| g_return_val_if_fail (uuid != NULL, NULL); |
| |
| class = G_VOLUME_MONITOR_GET_CLASS (volume_monitor); |
| |
| return class->get_mount_for_uuid (volume_monitor, uuid); |
| } |
