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gio-tool: Add support for stopping drives

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There is not currently an option for stopping drives, however it
would be really useful for testing. Let's add that possibility
for "gio mount".
This commit is contained in:
Ondrej Holy 2018-05-25 17:09:42 +02:00
parent 66187c4c3e
commit fe9c6192c4
1 changed files with 74 additions and 0 deletions
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74
gio/gio-tool-mount.c
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@ -50,6 +50,7 @@ static gboolean extra_detail = FALSE;
static gboolean mount_monitor = FALSE;
static const char *unmount_scheme = NULL;
static const char *mount_device_file = NULL;
static const char *stop_device_file = NULL;
static gboolean success = TRUE;
@ -59,6 +60,7 @@ static const GOptionEntry entries[] =
{ "device", 'd', 0, G_OPTION_ARG_STRING, &mount_device_file, N_("Mount volume with device file"), N_("DEVICE") },
{ "unmount", 'u', 0, G_OPTION_ARG_NONE, &mount_unmount, N_("Unmount"), NULL},
{ "eject", 'e', 0, G_OPTION_ARG_NONE, &mount_eject, N_("Eject"), NULL},
{ "stop", 't', 0, G_OPTION_ARG_STRING, &stop_device_file, N_("Stop drive with device file"), N_("DEVICE") },
{ "unmount-scheme", 's', 0, G_OPTION_ARG_STRING, &unmount_scheme, N_("Unmount all mounts with the given scheme"), N_("SCHEME") },
{ "force", 'f', 0, G_OPTION_ARG_NONE, &force, N_("Ignore outstanding file operations when unmounting or ejecting"), NULL },
{ "anonymous", 'a', 0, G_OPTION_ARG_NONE, &anonymous, N_("Use an anonymous user when authenticating"), NULL },
@ -436,6 +438,76 @@ eject (GFile *file)
outstanding_mounts++;
}
static void
stop_with_device_file_cb (GObject *object,
GAsyncResult *res,
gpointer user_data)
{
GError *error = NULL;
gchar *device_path = user_data;
if (!g_drive_stop_finish (G_DRIVE (object), res, &error))
{
print_error ("%s: %s", device_path, error->message);
g_error_free (error);
success = FALSE;
}
g_free (device_path);
outstanding_mounts--;
if (outstanding_mounts == 0)
g_main_loop_quit (main_loop);
}
static void
stop_with_device_file (const char *device_file)
{
GVolumeMonitor *volume_monitor;
GList *drives;
GList *l;
volume_monitor = g_volume_monitor_get ();
drives = g_volume_monitor_get_connected_drives (volume_monitor);
for (l = drives; l != NULL; l = l->next)
{
GDrive *drive = G_DRIVE (l->data);
gchar *id;
id = g_drive_get_identifier (drive, G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE);
if (g_strcmp0 (id, device_file) == 0)
{
GMountOperation *op;
GMountUnmountFlags flags;
op = new_mount_op ();
flags = force ? G_MOUNT_UNMOUNT_FORCE : G_MOUNT_UNMOUNT_NONE;
g_drive_stop (drive,
flags,
op,
NULL,
stop_with_device_file_cb,
g_steal_pointer (&id));
g_object_unref (op);
outstanding_mounts++;
}
g_free (id);
}
g_list_free_full (drives, g_object_unref);
if (outstanding_mounts == 0)
{
print_error ("%s: %s", device_file, _("No drive for device file"));
success = FALSE;
}
g_object_unref (volume_monitor);
}
static gboolean
iterate_gmain_timeout_function (gpointer data)
{
@ -1168,6 +1240,8 @@ handle_mount (int argc, char *argv[], gboolean do_help)
list_monitor_items ();
else if (mount_device_file != NULL)
mount_with_device_file (mount_device_file);
else if (stop_device_file)
stop_with_device_file (stop_device_file);
else if (unmount_scheme != NULL)
unmount_all_with_scheme (unmount_scheme);
else if (mount_monitor)