static void
udisks_client_get_object_info_for_loop (UDisksClient *client,
UDisksLoop *loop,
UDisksBlock *block,
UDisksPartition *partition,
UDisksObjectInfo *info)
{
guint64 size = 0;
gchar *size_str = NULL;
gchar *s;
size = udisks_block_get_size (block);
if (size > 0)
size_str = udisks_client_get_size_for_display (client, size, FALSE, FALSE);
info->icon = g_themed_icon_new_with_default_fallbacks ("drive-removable-media");
info->icon_symbolic = g_themed_icon_new_with_default_fallbacks ("drive-removable-media-symbolic");
info->name = udisks_loop_dup_backing_file (loop);
if (size_str != NULL)
{
info->description = g_strdup_printf (_("%s Loop Device"), size_str);
}
else
{
info->description = g_strdup (_("Loop Device"));
}
if (partition != NULL)
{
/* Translators: Used to describe a partition of a loop device.
* The %d is the partition number.
* The %s is the description for the loop device (e.g. "5 GB Loop Device").
*/
s = g_strdup_printf (C_("part-loop", "Partition %d of %s"),
udisks_partition_get_number (partition), info->description);
g_free (info->description);
info->description = s;
}
/* Translators: String used for one-liner description of a loop device.
* The first %s is the description of the object (e.g. "2 GB Loop Device").
* The second %s is the name of the backing file (e.g. "/home/davidz/file.iso").
* The third %s is the special device file (e.g. "/dev/loop2").
*/
info->one_liner = g_strdup_printf (C_("one-liner-loop", "%s — %s (%s)"),
info->description,
info->name,
udisks_block_get_preferred_device (block));
info->sort_key = g_strdup_printf ("03_loop_%s_%d",
last_segment (g_dbus_object_get_object_path (G_DBUS_OBJECT (info->object))),
partition != NULL ? udisks_partition_get_number (partition) : 0);
}
void
storage_block_update (StorageBlock *block)
{
CockpitStorageBlock *iface = COCKPIT_STORAGE_BLOCK (block);
StorageProvider *provider;
UDisksClient *udisks_client;
UDisksObject *udisks_object;
UDisksBlock *udisks_block;
UDisksPartition *udisks_partition = NULL;
UDisksPartitionTable *udisks_partition_table = NULL;
UDisksFilesystem *udisks_filesystem = NULL;
UDisksPhysicalVolume *udisks_physical_volume = NULL;
provider = storage_object_get_provider (block->object);
udisks_client = storage_provider_get_udisks_client (provider);
udisks_block = block->udisks_block;
udisks_object = (UDisksObject *)g_dbus_interface_get_object (G_DBUS_INTERFACE (udisks_block));
if (udisks_object != NULL)
{
udisks_partition = udisks_object_peek_partition (udisks_object);
udisks_partition_table = udisks_object_peek_partition_table (udisks_object);
udisks_filesystem = udisks_object_peek_filesystem (udisks_object);
udisks_physical_volume = udisks_object_peek_physical_volume (udisks_object);
}
{
gs_free gchar *d =
g_filename_display_name (udisks_block_get_preferred_device (udisks_block));
cockpit_storage_block_set_device (iface, d);
}
cockpit_storage_block_set_size (iface, udisks_block_get_size (udisks_block));
cockpit_storage_block_set_id_usage (iface, udisks_block_get_id_usage (udisks_block));
cockpit_storage_block_set_id_type (iface, udisks_block_get_id_type (udisks_block));
cockpit_storage_block_set_id_version (iface, udisks_block_get_id_version (udisks_block));
cockpit_storage_block_set_id_label (iface, udisks_block_get_id_label (udisks_block));
cockpit_storage_block_set_id_uuid (iface, udisks_block_get_id_uuid (udisks_block));
if (udisks_partition == NULL)
{
cockpit_storage_block_set_partition_number (iface, 0);
cockpit_storage_block_set_partition_table (iface, "/");
}
else
{
UDisksPartitionTable *table_for_partition;
const gchar *objpath = "/";
GDBusObject *o;
UDisksBlock *b;
StorageObject *so;
table_for_partition = udisks_client_get_partition_table (udisks_client, udisks_partition);
if (table_for_partition != NULL)
{
o = g_dbus_interface_get_object (G_DBUS_INTERFACE (table_for_partition));
if (o != NULL)
{
b = udisks_object_peek_block (UDISKS_OBJECT (o));
if (b != NULL)
{
so = storage_provider_lookup_for_udisks_block (provider, b);
if (so != NULL)
{
objpath = g_dbus_object_get_object_path (G_DBUS_OBJECT (so));
}
}
}
}
cockpit_storage_block_set_partition_table (iface, objpath);
cockpit_storage_block_set_partition_number (iface, udisks_partition_get_number (udisks_partition));
}
GVariantBuilder partitions;
g_variant_builder_init (&partitions, G_VARIANT_TYPE ("a(otts)"));
if (udisks_partition_table != NULL)
{
GList *ps, *l;
ps = udisks_client_get_partitions (udisks_client, udisks_partition_table);
for (l = ps; l != NULL; l = l->next)
{
UDisksPartition *p = UDISKS_PARTITION (l->data);
GDBusObject *o;
UDisksBlock *b;
StorageObject *so;
o = g_dbus_interface_get_object (G_DBUS_INTERFACE (p));
if (o != NULL)
{
b = udisks_object_peek_block (UDISKS_OBJECT (o));
if (b != NULL)
{
so = storage_provider_lookup_for_udisks_block (provider, b);
if (so != NULL)
{
const gchar *type = "p";
if (udisks_partition_get_is_container (p))
type = "x";
else if (udisks_partition_get_is_contained (p))
type = "l";
g_variant_builder_add (&partitions, "(otts)",
g_dbus_object_get_object_path (G_DBUS_OBJECT (so)),
udisks_partition_get_offset (p),
udisks_partition_get_size (p),
type);
}
}
}
}
g_list_free_full (ps, g_object_unref);
const gchar *type = udisks_partition_table_get_type_ (udisks_partition_table);
if (type == NULL || type[0] == '\0')
type = "unknown";
cockpit_storage_block_set_partition_table_type (iface, type);
}
else
cockpit_storage_block_set_partition_table_type (iface, "");
cockpit_storage_block_set_partitions (iface, g_variant_builder_end (&partitions));
cockpit_storage_block_set_drive
(iface, storage_provider_translate_path (provider, udisks_block_get_drive (udisks_block)));
cockpit_storage_block_set_crypto_backing_device
(iface, storage_provider_translate_path (provider, udisks_block_get_crypto_backing_device (udisks_block)));
cockpit_storage_block_set_mdraid
(iface, storage_provider_translate_path (provider, udisks_block_get_mdraid (udisks_block)));
cockpit_storage_block_set_mdraid_member
(iface, storage_provider_translate_path (provider, udisks_block_get_mdraid_member (udisks_block)));
if (udisks_filesystem)
{
const gchar *const *p = udisks_filesystem_get_mount_points (udisks_filesystem);
gchar *u[g_strv_length ((gchar **)p) + 1];
int i;
for (i = 0; p[i]; i++)
u[i] = g_filename_display_name (p[i]);
u[i] = NULL;
cockpit_storage_block_set_mounted_at (iface, (const gchar *const *)u);
for (i = 0; u[i]; i++)
g_free (u[i]);
}
GVariantIter iter;
g_variant_iter_init (&iter, udisks_block_get_configuration (udisks_block));
const gchar *type;
GVariant *details;
gboolean got_fstab = FALSE, got_crypttab = FALSE;
while (g_variant_iter_next (&iter, "(&s*)", &type, &details))
{
if (strcmp (type, "fstab") == 0 && !got_fstab)
{
got_fstab = TRUE;
const gchar *dir = variant_lookup (details, "dir");
if (dir)
{
gs_free gchar *dir_display = g_filename_display_name (dir);
cockpit_storage_block_set_mount_point (iface, dir_display);
}
const gchar *opts = variant_lookup (details, "opts");
if (opts)
{
gs_free gchar *opts_locale = g_locale_to_utf8 (opts, -1, NULL, NULL, NULL);
if (opts_locale)
cockpit_storage_block_set_mount_options (iface, opts_locale);
else
g_warning ("Can't convert fstab options into UTF8");
}
}
else if (strcmp (type, "crypttab") == 0 && !got_crypttab)
{
got_crypttab = TRUE;
const gchar *opts = variant_lookup (details, "options");
if (opts)
{
gs_free gchar *opts_locale = g_locale_to_utf8 (opts, -1, NULL, NULL, NULL);
if (opts_locale)
cockpit_storage_block_set_crypto_options (iface, opts_locale);
else
g_warning ("Can't convert crypttab options into UTF8");
}
}
g_variant_unref (details);
}
cockpit_storage_block_set_logical_volume (iface,
storage_provider_translate_path (provider,
udisks_block_get_logical_volume (udisks_block)));
if (udisks_physical_volume)
{
cockpit_storage_block_set_pv_group (iface,
storage_provider_translate_path (provider,
udisks_physical_volume_get_volume_group (udisks_physical_volume)));
cockpit_storage_block_set_pv_size (iface, udisks_physical_volume_get_size (udisks_physical_volume));
cockpit_storage_block_set_pv_free_size (iface, udisks_physical_volume_get_free_size (udisks_physical_volume));
}
else
cockpit_storage_block_set_pv_group (iface, "/");
}
static void
udisks_client_get_object_info_for_drive (UDisksClient *client,
UDisksDrive *drive,
UDisksPartition *partition,
UDisksObjectInfo *info)
{
const gchar *vendor;
const gchar *model;
const gchar *media;
const gchar *const *media_compat;
gboolean media_available;
gboolean media_removable;
gint rotation_rate;
guint64 size;
gchar *size_str;
guint n;
GString *desc_str;
DriveType desc_type;
gchar *hyphenated_connection_bus;
const gchar *connection_bus;
UDisksBlock *block = NULL;
gchar *s;
const gchar *cs;
UDisksBlock *block_for_partition = NULL;
g_return_if_fail (UDISKS_IS_DRIVE (drive));
size_str = NULL;
vendor = udisks_drive_get_vendor (drive);
model = udisks_drive_get_model (drive);
size = udisks_drive_get_size (drive);
media_removable = udisks_drive_get_media_removable (drive);
media_available = udisks_drive_get_media_available (drive);
rotation_rate = udisks_drive_get_rotation_rate (drive);
if (size > 0)
size_str = udisks_client_get_size_for_display (client, size, FALSE, FALSE);
media = udisks_drive_get_media (drive);
media_compat = udisks_drive_get_media_compatibility (drive);
connection_bus = udisks_drive_get_connection_bus (drive);
if (strlen (connection_bus) > 0)
hyphenated_connection_bus = g_strdup_printf ("-%s", connection_bus);
else
hyphenated_connection_bus = g_strdup ("");
/* Name is easy - that's just "$vendor $model" */
if (strlen (vendor) == 0)
vendor = NULL;
if (strlen (model) == 0)
model = NULL;
info->name = g_strdup_printf ("%s%s%s",
vendor != NULL ? vendor : "",
vendor != NULL ? " " : "",
model != NULL ? model : "");
desc_type = DRIVE_TYPE_UNSET;
desc_str = g_string_new (NULL);
for (n = 0; n < G_N_ELEMENTS (media_data) - 1; n++)
{
/* media_compat */
if (strv_has (media_compat, media_data[n].id))
{
if (info->icon == NULL)
info->icon = g_themed_icon_new_with_default_fallbacks (media_data[n].drive_icon);
if (info->icon_symbolic == NULL)
info->icon_symbolic = g_themed_icon_new_with_default_fallbacks (media_data[n].drive_icon_symbolic);
if (strstr (desc_str->str, media_data[n].media_family) == NULL)
{
if (desc_str->len > 0)
g_string_append (desc_str, "/");
g_string_append (desc_str, g_dpgettext2 (GETTEXT_PACKAGE, "media-type", media_data[n].media_family));
}
desc_type = media_data[n].media_type;
}
if (media_removable && media_available)
{
/* media */
if (g_strcmp0 (media, media_data[n].id) == 0)
{
if (info->media_description == NULL)
{
switch (media_data[n].media_type)
{
case DRIVE_TYPE_UNSET:
g_assert_not_reached ();
break;
case DRIVE_TYPE_DRIVE:
/* Translators: Used to describe drive without removable media. The %s is the type, e.g. 'Thumb' */
info->media_description = g_strdup_printf (C_("drive-with-fixed-media", "%s Drive"), g_dpgettext2 (GETTEXT_PACKAGE, "media-type", media_data[n].media_name));
break;
case DRIVE_TYPE_DISK:
/* Translators: Used to describe generic media. The %s is the type, e.g. 'Zip' or 'Floppy' */
info->media_description = g_strdup_printf (C_("drive-with-generic-media", "%s Disk"), g_dpgettext2 (GETTEXT_PACKAGE, "media-type", media_data[n].media_name));
break;
case DRIVE_TYPE_CARD:
/* Translators: Used to describe flash media. The %s is the type, e.g. 'SD' or 'CompactFlash' */
info->media_description = g_strdup_printf (C_("flash-media", "%s Card"), g_dpgettext2 (GETTEXT_PACKAGE, "media-type", media_data[n].media_name));
break;
case DRIVE_TYPE_DISC:
/* Translators: Used to describe optical discs. The %s is the type, e.g. 'CD-R' or 'DVD-ROM' */
info->media_description = g_strdup_printf (C_("optical-media", "%s Disc"), g_dpgettext2 (GETTEXT_PACKAGE, "media-type", media_data[n].media_name));
break;
}
}
if (info->media_icon == NULL)
info->media_icon = g_themed_icon_new_with_default_fallbacks (media_data[n].media_icon);
if (info->media_icon_symbolic == NULL)
info->media_icon_symbolic = g_themed_icon_new_with_default_fallbacks (media_data[n].media_icon_symbolic);
}
}
}
switch (desc_type)
{
case DRIVE_TYPE_UNSET:
if (media_removable)
{
if (size_str != NULL)
{
/* Translators: Used to describe a drive. The %s is the size, e.g. '20 GB' */
info->description = g_strdup_printf (C_("drive-with-size", "%s Drive"), size_str);
}
else
{
/* Translators: Used to describe a drive we know very little about (removable media or size not known) */
info->description = g_strdup (C_("generic-drive", "Drive"));
}
}
else
{
if (rotation_rate == 0)
{
if (size_str != NULL)
{
/* Translators: Used to describe a non-rotating drive (rotation rate either unknown
* or it's a solid-state drive). The %s is the size, e.g. '20 GB'. */
info->description = g_strdup_printf (C_("disk-non-rotational", "%s Disk"), size_str);
}
else
{
/* Translators: Used to describe a non-rotating drive (rotation rate either unknown
* or it's a solid-state drive). The drive is either using removable media or its
* size not known. */
info->description = g_strdup (C_("disk-non-rotational", "Disk"));
}
}
else
{
if (size_str != NULL)
{
/* Translators: Used to describe a hard-disk drive (HDD). The %s is the size, e.g. '20 GB'. */
info->description = g_strdup_printf (C_("disk-hdd", "%s Hard Disk"), size_str);
}
else
{
/* Translators: Used to describe a hard-disk drive (HDD) (removable media or size not known) */
info->description = g_strdup (C_("disk-hdd", "Hard Disk"));
}
}
}
break;
case DRIVE_TYPE_CARD:
/* Translators: Used to describe a card reader. The %s is the card type e.g. 'CompactFlash'. */
info->description = g_strdup_printf (C_("drive-card-reader", "%s Card Reader"), desc_str->str);
break;
case DRIVE_TYPE_DRIVE: /* explicit fall-through */
case DRIVE_TYPE_DISK: /* explicit fall-through */
case DRIVE_TYPE_DISC:
if (!media_removable && size_str != NULL)
{
/* Translators: Used to describe drive. The first %s is the size e.g. '20 GB' and the
* second %s is the drive type e.g. 'Thumb'.
*/
info->description = g_strdup_printf (C_("drive-with-size-and-type", "%s %s Drive"), size_str, desc_str->str);
}
else
{
/* Translators: Used to describe drive. The first %s is the drive type e.g. 'Thumb'.
*/
info->description = g_strdup_printf (C_("drive-with-type", "%s Drive"), desc_str->str);
}
break;
}
g_string_free (desc_str, TRUE);
/* fallback for icon */
if (info->icon == NULL)
{
if (media_removable)
{
s = g_strdup_printf ("drive-removable-media%s", hyphenated_connection_bus);
}
else
{
if (rotation_rate == 0)
s = g_strdup_printf ("drive-harddisk-solidstate%s", hyphenated_connection_bus);
else
s = g_strdup_printf ("drive-harddisk%s", hyphenated_connection_bus);
}
info->icon = g_themed_icon_new_with_default_fallbacks (s);
g_free (s);
}
/* fallback for icon_symbolic */
if (info->icon_symbolic == NULL)
{
if (media_removable)
{
s = g_strdup_printf ("drive-removable-media%s-symbolic", hyphenated_connection_bus);
}
else
{
if (rotation_rate == 0)
s = g_strdup_printf ("drive-harddisk-solidstate%s-symbolic", hyphenated_connection_bus);
else
s = g_strdup_printf ("drive-harddisk%s-symbolic", hyphenated_connection_bus);
}
info->icon_symbolic = g_themed_icon_new_with_default_fallbacks (s);
g_free (s);
}
/* fallback for media_icon */
if (media_removable && media_available && info->media_icon == NULL)
{
if (media_removable)
{
s = g_strdup_printf ("drive-removable-media%s", hyphenated_connection_bus);
}
else
{
if (rotation_rate == 0)
s = g_strdup_printf ("drive-harddisk-solidstate%s", hyphenated_connection_bus);
else
s = g_strdup_printf ("drive-harddisk%s", hyphenated_connection_bus);
}
info->media_icon = g_themed_icon_new_with_default_fallbacks (s);
g_free (s);
}
/* fallback for media_icon_symbolic */
if (media_removable && media_available && info->media_icon_symbolic == NULL)
{
if (media_removable)
{
s = g_strdup_printf ("drive-removable-media%s-symbolic", hyphenated_connection_bus);
}
else
{
if (rotation_rate == 0)
s = g_strdup_printf ("drive-harddisk-solidstate%s-symbolic", hyphenated_connection_bus);
else
s = g_strdup_printf ("drive-harddisk%s-symbolic", hyphenated_connection_bus);
}
info->media_icon_symbolic = g_themed_icon_new_with_default_fallbacks (s);
g_free (s);
}
/* prepend a qualifier to the media description, based on the disc state */
if (udisks_drive_get_optical_blank (drive))
{
/* Translators: String used for a blank disc. The %s is the disc type e.g. "CD-RW Disc" */
s = g_strdup_printf (C_("optical-media", "Blank %s"), info->media_description);
g_free (info->media_description);
info->media_description = s;
}
else if (udisks_drive_get_optical_num_audio_tracks (drive) > 0 &&
udisks_drive_get_optical_num_data_tracks (drive) > 0)
{
/* Translators: String used for a mixed disc. The %s is the disc type e.g. "CD-ROM Disc" */
s = g_strdup_printf (C_("optical-media", "Mixed %s"), info->media_description);
g_free (info->media_description);
info->media_description = s;
}
else if (udisks_drive_get_optical_num_audio_tracks (drive) > 0 &&
udisks_drive_get_optical_num_data_tracks (drive) == 0)
{
/* Translators: String used for an audio disc. The %s is the disc type e.g. "CD-ROM Disc" */
s = g_strdup_printf (C_("optical-media", "Audio %s"), info->media_description);
g_free (info->media_description);
info->media_description = s;
}
/* Apply UDISKS_NAME, UDISKS_ICON_NAME, UDISKS_SYMBOLIC_ICON_NAME hints, if available */
block = udisks_client_get_block_for_drive (client, drive, TRUE);
if (block != NULL)
{
cs = udisks_block_get_hint_name (block);
if (cs != NULL && strlen (cs) > 0)
{
g_free (info->description);
g_free (info->media_description);
info->description = g_strdup (cs);
info->media_description = g_strdup (cs);
}
cs = udisks_block_get_hint_icon_name (block);
if (cs != NULL && strlen (cs) > 0)
{
g_clear_object (&info->icon);
g_clear_object (&info->media_icon);
info->icon = g_themed_icon_new_with_default_fallbacks (cs);
info->media_icon = g_themed_icon_new_with_default_fallbacks (cs);
}
cs = udisks_block_get_hint_symbolic_icon_name (block);
if (cs != NULL && strlen (cs) > 0)
{
g_clear_object (&info->icon_symbolic);
g_clear_object (&info->media_icon_symbolic);
info->icon_symbolic = g_themed_icon_new_with_default_fallbacks (cs);
info->media_icon_symbolic = g_themed_icon_new_with_default_fallbacks (cs);
}
}
if (partition != NULL)
{
GDBusObject *object_for_partition;
object_for_partition = g_dbus_interface_get_object (G_DBUS_INTERFACE (partition));
if (object_for_partition != NULL)
block_for_partition = udisks_object_peek_block (UDISKS_OBJECT (object_for_partition));
}
if (block_for_partition == NULL)
block_for_partition = block;
if (partition != NULL)
{
/* Translators: Used to describe a partition of a drive.
* The %d is the partition number.
* The %s is the description for the drive (e.g. "2 GB Thumb Drive").
*/
s = g_strdup_printf (C_("part-drive", "Partition %d of %s"),
udisks_partition_get_number (partition), info->description);
g_free (info->description);
info->description = s;
}
/* calculate and set one-liner */
if (block != NULL)
{
const gchar *drive_revision = udisks_drive_get_revision (drive);
if (strlen (drive_revision) > 0)
{
/* Translators: String used for one-liner description of drive.
* The first %s is the description of the object (e.g. "80 GB Disk" or "Partition 2 of 2 GB Thumb Drive").
* The second %s is the name of the object (e.g. "INTEL SSDSA2MH080G1GC").
* The third %s is the fw revision (e.g "45ABX21").
* The fourth %s is the special device file (e.g. "/dev/sda").
*/
info->one_liner = g_strdup_printf (C_("one-liner-drive", "%s — %s [%s] (%s)"),
info->description,
info->name,
drive_revision,
udisks_block_get_preferred_device (block_for_partition));
}
else
{
/* Translators: String used for one-liner description of drive w/o known fw revision.
* The first %s is the description of the object (e.g. "80 GB Disk").
* The second %s is the name of the object (e.g. "INTEL SSDSA2MH080G1GC").
* The third %s is the special device file (e.g. "/dev/sda").
*/
info->one_liner = g_strdup_printf (C_("one-liner-drive", "%s — %s (%s)"),
info->description,
info->name,
udisks_block_get_preferred_device (block_for_partition));
}
}
g_free (hyphenated_connection_bus);
g_free (size_str);
info->sort_key = g_strdup_printf ("00_drive_%s", udisks_drive_get_sort_key (drive));
g_clear_object (&block);
}
static void
udisks_client_get_object_info_for_mdraid (UDisksClient *client,
UDisksMDRaid *mdraid,
UDisksPartition *partition,
UDisksObjectInfo *info)
{
UDisksBlock *block = NULL;
guint64 size = 0;
gchar *size_str = NULL;
const gchar *name;
const gchar *level;
gchar *s;
block = udisks_client_get_block_for_mdraid (client, mdraid);
size = udisks_mdraid_get_size (mdraid);
if (size > 0)
size_str = udisks_client_get_size_for_display (client, size, FALSE, FALSE);
name = udisks_mdraid_get_name (mdraid);
s = strstr (name, ":");
if (s != NULL && strlen (s) > 1)
info->name = g_strdup (s + 1);
else
info->name = g_strdup (name);
info->icon = g_themed_icon_new_with_default_fallbacks ("drive-multidisk");
info->icon_symbolic = g_themed_icon_new_with_default_fallbacks ("drive-multidisk-symbolic");
level = udisks_mdraid_get_level (mdraid);
if (size_str != NULL)
{
/* Translators: Used to format the description for a RAID array.
* The first %s is the size (e.g. '42.0 GB').
* The second %s is the level (e.g. 'RAID-5 Array').
*/
info->description = g_strdup_printf (C_("mdraid-desc", "%s %s"),
size_str,
format_mdraid_level (level));
}
else
{
info->description = g_strdup (format_mdraid_level (level));
}
if (partition != NULL)
{
/* Translators: Used to describe a partition of a RAID Array.
* The %d is the partition number.
* The %s is the description for the drive (e.g. "2 TB RAID-5").
*/
s = g_strdup_printf (C_("part-raid", "Partition %d of %s"),
udisks_partition_get_number (partition), info->description);
g_free (info->description);
info->description = s;
}
if (strlen (info->name) > 0)
{
if (block != NULL)
{
/* Translators: String used for one-liner description of running RAID array.
* The first %s is the array name (e.g. "AlphaGo").
* The second %s is the size and level (e.g. "2 TB RAID-5").
* The third %s is the special device file (e.g. "/dev/sda").
*/
info->one_liner = g_strdup_printf (C_("one-liner-mdraid-running", "%s — %s (%s)"),
info->name,
info->description,
udisks_block_get_preferred_device (block));
}
else
{
/* Translators: String used for one-liner description of non-running RAID array.
* The first %s is the array name (e.g. "AlphaGo").
* The second %s is the size and level (e.g. "2 TB RAID-5").
*/
info->one_liner = g_strdup_printf (C_("one-liner-mdraid-not-running", "%s — %s"),
info->name,
info->description);
}
}
else
{
if (block != NULL)
{
/* Translators: String used for one-liner description of running RAID array w/o a name.
* The first %s is the array name (e.g. "AlphaGo").
* The second %s is the size and level (e.g. "2 TB RAID-5").
* The third %s is the special device file (e.g. "/dev/sda").
*/
info->one_liner = g_strdup_printf (C_("one-liner-mdraid-no-name-running", "%s — %s"),
info->description,
udisks_block_get_preferred_device (block));
}
else
{
/* Translators: String used for one-liner description of non-running RAID array w/o a name.
* The first %s is the array name (e.g. "AlphaGo").
* The second %s is the size and level (e.g. "2 TB RAID-5").
*/
info->one_liner = g_strdup_printf (C_("one-liner-mdraid-no-name-not-running", "%s"),
info->description);
}
}
g_clear_object (&block);
info->sort_key = g_strdup_printf ("01_mdraid_%s_%d", udisks_mdraid_get_uuid (mdraid),
partition != NULL ? udisks_partition_get_number (partition) : 0);
}
/**
* udisks_daemon_util_check_authorization_sync:
* @daemon: A #UDisksDaemon.
* @object: (allow-none): The #GDBusObject that the call is on or %NULL.
* @action_id: The action id to check for.
* @options: (allow-none): A #GVariant to check for the <quote>auth.no_user_interaction</quote> option or %NULL.
* @message: The message to convey (use N_).
* @invocation: The invocation to check for.
*
* Checks if the caller represented by @invocation is authorized for
* the action identified by @action_id, optionally displaying @message
* if authentication is needed. Additionally, if the caller is not
* authorized, the appropriate error is already returned to the caller
* via @invocation.
*
* The calling thread is blocked for the duration of the authorization
* check which could be a very long time since it may involve
* presenting an authentication dialog and having a human user use
* it. If <quote>auth.no_user_interaction</quote> in @options is %TRUE
* no authentication dialog will be presented and the check is not
* expected to take a long time.
*
* See <xref linkend="udisks-polkit-details"/> for the variables that
* can be used in @message but note that not all variables can be used
* in all checks. For example, any check involving a #UDisksDrive or a
* #UDisksBlock object can safely include the fragment
* <quote>$(drive)</quote> since it will always expand to the name of
* the drive, e.g. <quote>INTEL SSDSA2MH080G1GC (/dev/sda1)</quote> or
* the block device file e.g. <quote>/dev/vg_lucifer/lv_root</quote>
* or <quote>/dev/sda1</quote>. However this won't work for operations
* that isn't on a drive or block device, for example calls on the
* <link linkend="gdbus-interface-org-freedesktop-UDisks2-Manager.top_of_page">Manager</link>
* object.
*
* Returns: %TRUE if caller is authorized, %FALSE if not.
*/
gboolean
udisks_daemon_util_check_authorization_sync (UDisksDaemon *daemon,
UDisksObject *object,
const gchar *action_id,
GVariant *options,
const gchar *message,
GDBusMethodInvocation *invocation)
{
PolkitAuthority *authority = NULL;
PolkitSubject *subject = NULL;
PolkitDetails *details = NULL;
PolkitCheckAuthorizationFlags flags = POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE;
PolkitAuthorizationResult *result = NULL;
GError *error = NULL;
gboolean ret = FALSE;
UDisksBlock *block = NULL;
UDisksDrive *drive = NULL;
UDisksPartition *partition = NULL;
UDisksObject *block_object = NULL;
UDisksObject *drive_object = NULL;
gboolean auth_no_user_interaction = FALSE;
const gchar *details_device = NULL;
gchar *details_drive = NULL;
authority = udisks_daemon_get_authority (daemon);
if (authority == NULL)
{
ret = check_authorization_no_polkit (daemon, object, action_id, options, message, invocation);
goto out;
}
subject = polkit_system_bus_name_new (g_dbus_method_invocation_get_sender (invocation));
if (options != NULL)
{
g_variant_lookup (options,
"auth.no_user_interaction",
"b",
&auth_no_user_interaction);
}
if (!auth_no_user_interaction)
flags = POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION;
details = polkit_details_new ();
polkit_details_insert (details, "polkit.message", message);
polkit_details_insert (details, "polkit.gettext_domain", "udisks2");
/* Find drive associated with the block device, if any */
if (object != NULL)
{
block = udisks_object_get_block (object);
if (block != NULL)
{
block_object = g_object_ref (object);
drive_object = udisks_daemon_find_object (daemon, udisks_block_get_drive (block));
if (drive_object != NULL)
drive = udisks_object_get_drive (drive_object);
}
partition = udisks_object_get_partition (object);
if (drive == NULL)
drive = udisks_object_get_drive (object);
}
if (block != NULL)
details_device = udisks_block_get_preferred_device (block);
/* If we have a drive, use vendor/model in the message (in addition to Block:preferred-device) */
if (drive != NULL)
{
gchar *s;
const gchar *vendor;
const gchar *model;
vendor = udisks_drive_get_vendor (drive);
model = udisks_drive_get_model (drive);
if (vendor == NULL)
vendor = "";
if (model == NULL)
model = "";
if (strlen (vendor) > 0 && strlen (model) > 0)
s = g_strdup_printf ("%s %s", vendor, model);
else if (strlen (vendor) > 0)
s = g_strdup (vendor);
else
s = g_strdup (model);
if (block != NULL)
{
details_drive = g_strdup_printf ("%s (%s)", s, udisks_block_get_preferred_device (block));
}
else
{
details_drive = s;
s = NULL;
}
g_free (s);
_safe_polkit_details_insert (details, "drive.wwn", udisks_drive_get_wwn (drive));
_safe_polkit_details_insert (details, "drive.serial", udisks_drive_get_serial (drive));
_safe_polkit_details_insert (details, "drive.vendor", udisks_drive_get_vendor (drive));
_safe_polkit_details_insert (details, "drive.model", udisks_drive_get_model (drive));
_safe_polkit_details_insert (details, "drive.revision", udisks_drive_get_revision (drive));
if (udisks_drive_get_removable (drive))
{
const gchar *const *media_compat;
GString *media_compat_str;
const gchar *sep = ",";
polkit_details_insert (details, "drive.removable", "true");
_safe_polkit_details_insert (details, "drive.removable.bus", udisks_drive_get_connection_bus (drive));
media_compat_str = g_string_new (NULL);
media_compat = udisks_drive_get_media_compatibility (drive);
if (media_compat)
{
guint i;
for (i = 0; media_compat[i] && strlen(media_compat[i]); i++)
{
if (i)
g_string_append (media_compat_str, sep);
g_string_append (media_compat_str, media_compat[i]);
}
}
_safe_polkit_details_insert (details, "drive.removable.media", media_compat_str->str);
g_string_free (media_compat_str, TRUE);
}
}
if (block != NULL)
{
_safe_polkit_details_insert (details, "id.type", udisks_block_get_id_type (block));
_safe_polkit_details_insert (details, "id.usage", udisks_block_get_id_usage (block));
_safe_polkit_details_insert (details, "id.version", udisks_block_get_id_version (block));
_safe_polkit_details_insert (details, "id.label", udisks_block_get_id_label (block));
_safe_polkit_details_insert (details, "id.uuid", udisks_block_get_id_uuid (block));
}
if (partition != NULL)
{
_safe_polkit_details_insert_int (details, "partition.number", udisks_partition_get_number (partition));
_safe_polkit_details_insert (details, "partition.type", udisks_partition_get_type_ (partition));
_safe_polkit_details_insert_uint64 (details, "partition.flags", udisks_partition_get_flags (partition));
_safe_polkit_details_insert (details, "partition.name", udisks_partition_get_name (partition));
_safe_polkit_details_insert (details, "partition.uuid", udisks_partition_get_uuid (partition));
}
/* Fall back to Block:preferred-device */
if (details_drive == NULL && block != NULL)
details_drive = udisks_block_dup_preferred_device (block);
if (details_device != NULL)
polkit_details_insert (details, "device", details_device);
if (details_drive != NULL)
polkit_details_insert (details, "drive", details_drive);
error = NULL;
result = polkit_authority_check_authorization_sync (authority,
subject,
action_id,
details,
flags,
NULL, /* GCancellable* */
&error);
if (result == NULL)
{
if (error->domain != POLKIT_ERROR)
{
/* assume polkit authority is not available (e.g. could be the service
* manager returning org.freedesktop.systemd1.Masked)
*/
g_error_free (error);
ret = check_authorization_no_polkit (daemon, object, action_id, options, message, invocation);
}
else
{
g_dbus_method_invocation_return_error (invocation,
UDISKS_ERROR,
UDISKS_ERROR_FAILED,
"Error checking authorization: %s (%s, %d)",
error->message,
g_quark_to_string (error->domain),
error->code);
g_error_free (error);
}
goto out;
}
if (!polkit_authorization_result_get_is_authorized (result))
{
if (polkit_authorization_result_get_dismissed (result))
g_dbus_method_invocation_return_error_literal (invocation,
UDISKS_ERROR,
UDISKS_ERROR_NOT_AUTHORIZED_DISMISSED,
"The authentication dialog was dismissed");
else
g_dbus_method_invocation_return_error_literal (invocation,
UDISKS_ERROR,
polkit_authorization_result_get_is_challenge (result) ?
UDISKS_ERROR_NOT_AUTHORIZED_CAN_OBTAIN :
UDISKS_ERROR_NOT_AUTHORIZED,
"Not authorized to perform operation");
goto out;
}
ret = TRUE;
out:
g_free (details_drive);
g_clear_object (&block_object);
g_clear_object (&drive_object);
g_clear_object (&block);
g_clear_object (&partition);
g_clear_object (&drive);
g_clear_object (&subject);
g_clear_object (&details);
g_clear_object (&result);
return ret;
}
/**
* udisks_linux_drive_object_is_not_in_use:
* @object: A #UDisksLinuxDriveObject.
* @cancellable: (allow-none): A #GCancellable or %NULL.
* @error: A #GError or %NULL.
*
* Checks if the drive represented by @object is in use and sets
* @error if so.
*
* Returns: %TRUE if @object is not is use, %FALSE if @error is set.
*/
gboolean
udisks_linux_drive_object_is_not_in_use (UDisksLinuxDriveObject *object,
GCancellable *cancellable,
GError **error)
{
GDBusObjectManagerServer *object_manager;
const gchar *drive_object_path;
gboolean ret = TRUE;
GList *objects = NULL;
GList *l;
g_return_val_if_fail (UDISKS_IS_LINUX_DRIVE_OBJECT (object), FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
drive_object_path = g_dbus_object_get_object_path (G_DBUS_OBJECT (object));
object_manager = udisks_daemon_get_object_manager (object->daemon);
objects = g_dbus_object_manager_get_objects (G_DBUS_OBJECT_MANAGER (object_manager));
/* Visit all block devices related to the drive... */
for (l = objects; l != NULL; l = l->next)
{
GDBusObjectSkeleton *iter_object = G_DBUS_OBJECT_SKELETON (l->data);
UDisksBlock *block;
UDisksFilesystem *filesystem;
if (!UDISKS_IS_LINUX_BLOCK_OBJECT (iter_object))
continue;
block = udisks_object_peek_block (UDISKS_OBJECT (iter_object));
filesystem = udisks_object_peek_filesystem (UDISKS_OBJECT (iter_object));
if (g_strcmp0 (udisks_block_get_drive (block), drive_object_path) != 0)
continue;
/* bail if block device is mounted */
if (filesystem != NULL)
{
if (g_strv_length ((gchar **) udisks_filesystem_get_mount_points (filesystem)) > 0)
{
g_set_error (error,
UDISKS_ERROR,
UDISKS_ERROR_DEVICE_BUSY,
"Device %s is mounted",
udisks_block_get_preferred_device (block));
ret = FALSE;
goto out;
}
}
/* bail if block device is unlocked (LUKS) */
if (is_block_unlocked (objects, g_dbus_object_get_object_path (G_DBUS_OBJECT (iter_object))))
{
g_set_error (error,
UDISKS_ERROR,
UDISKS_ERROR_DEVICE_BUSY,
"Encrypted device %s is unlocked",
udisks_block_get_preferred_device (block));
ret = FALSE;
goto out;
}
}
out:
g_list_free_full (objects, g_object_unref);
return ret;
}
