static UDisksObject * lookup_object_for_block (UDisksClient *client, dev_t block_device) { UDisksObject *ret; GList *objects; GList *l; ret = NULL; objects = g_dbus_object_manager_get_objects (udisks_client_get_object_manager (client)); for (l = objects; l != NULL; l = l->next) { UDisksObject *object = UDISKS_OBJECT (l->data); UDisksBlock *block; block = udisks_object_peek_block (object); if (block != NULL) { if (block_device == udisks_block_get_device_number (block)) { ret = g_object_ref (object); goto out; } } } out: g_list_foreach (objects, (GFunc) g_object_unref, NULL); g_list_free (objects); return ret; }
static GDBusInterface * get_udisk_iface (UDisksObject *object) { UDisksBlock *block = udisks_object_peek_block (object); if (block) { /* don't include unused loop or nbd devices */ if (udisks_block_get_size (block) == 0 && (g_str_has_prefix (udisks_block_get_device (block), "/dev/loop") || g_str_has_prefix (udisks_block_get_device (block), "/dev/nbd"))) return NULL; return G_DBUS_INTERFACE (block); } UDisksDrive *drive = udisks_object_peek_drive (object); if (drive) { return G_DBUS_INTERFACE (drive); } UDisksMDRaid *mdraid = udisks_object_peek_mdraid (object); if (mdraid) { return G_DBUS_INTERFACE (mdraid); } return NULL; }
static UDisksBlock * peek_block_for_logical_volume (UDisksLogicalVolume *volume, UDisksDaemon *daemon) { UDisksBlock *ret = NULL; GDBusObject *object; GList *l, *objects = NULL; UDisksBlockLVM2 *block_lvm2; object = g_dbus_interface_get_object (G_DBUS_INTERFACE (volume)); if (object == NULL) goto out; objects = udisks_daemon_get_objects (daemon); for (l = objects; l != NULL; l = l->next) { block_lvm2 = udisks_object_peek_block_lvm2 (UDISKS_OBJECT(l->data)); if (block_lvm2 && g_strcmp0 (udisks_block_lvm2_get_logical_volume (block_lvm2), g_dbus_object_get_object_path (object)) == 0) { ret = udisks_object_peek_block (UDISKS_OBJECT(l->data)); goto out; } } out: g_list_free_full (objects, g_object_unref); return ret; }
void storage_mdraid_update (StorageMDRaid *mdraid) { UDisksMDRaid *udisks_mdraid = mdraid->udisks_mdraid; CockpitStorageMDRaid *iface = COCKPIT_STORAGE_MDRAID (mdraid); StorageProvider *provider = storage_object_get_provider (mdraid->object); UDisksClient *udisks_client = storage_provider_get_udisks_client (provider); cockpit_storage_mdraid_set_uuid (iface, udisks_mdraid_get_uuid (udisks_mdraid)); cockpit_storage_mdraid_set_name (iface, udisks_mdraid_get_name (udisks_mdraid)); cockpit_storage_mdraid_set_level (iface, udisks_mdraid_get_level (udisks_mdraid)); cockpit_storage_mdraid_set_num_devices (iface, udisks_mdraid_get_num_devices (udisks_mdraid)); cockpit_storage_mdraid_set_size (iface, udisks_mdraid_get_size (udisks_mdraid)); cockpit_storage_mdraid_set_sync_action (iface, udisks_mdraid_get_sync_action (udisks_mdraid)); cockpit_storage_mdraid_set_sync_completed (iface, udisks_mdraid_get_sync_completed (udisks_mdraid)); cockpit_storage_mdraid_set_sync_rate (iface, udisks_mdraid_get_sync_rate (udisks_mdraid)); cockpit_storage_mdraid_set_sync_remaining_time (iface, udisks_mdraid_get_sync_remaining_time (udisks_mdraid)); cockpit_storage_mdraid_set_degraded (iface, udisks_mdraid_get_degraded (udisks_mdraid)); { gs_free gchar *loc = g_locale_to_utf8 (udisks_mdraid_get_bitmap_location (udisks_mdraid), -1, NULL, NULL, NULL); cockpit_storage_mdraid_set_bitmap_location (iface, loc); } cockpit_storage_mdraid_set_chunk_size (iface, udisks_mdraid_get_chunk_size (udisks_mdraid)); GVariantBuilder devices; g_variant_builder_init (&devices, G_VARIANT_TYPE("a(oiast)")); GVariantIter iter; gint disk_slot; const gchar *disk_block_objpath; gs_unref_variant GVariant *disk_states = NULL; guint64 disk_num_errors; g_variant_iter_init (&iter, udisks_mdraid_get_active_devices (udisks_mdraid)); while (g_variant_iter_next (&iter, "(&oi@asta{sv})", &disk_block_objpath, &disk_slot, &disk_states, &disk_num_errors, NULL)) { UDisksObject *udisks_object; UDisksBlock *udisks_block; StorageObject *object; if ((udisks_object = udisks_client_peek_object (udisks_client, disk_block_objpath)) && (udisks_block = udisks_object_peek_block (udisks_object)) && (object = storage_provider_lookup_for_udisks_block (provider, udisks_block))) { g_variant_builder_add (&devices, "(oi@ast)", g_dbus_object_get_object_path (G_DBUS_OBJECT(object)), disk_slot, disk_states, disk_num_errors); } } cockpit_storage_mdraid_set_active_devices (iface, g_variant_builder_end (&devices)); }
static gboolean walk_block_parents (UDisksClient *client, GDBusObjectManager *objman, UDisksBlock *block, ObjectWalker *walker, gpointer user_data, GError **error) { /* Parents are - of a block that is a logical volume, the logical volume object - of a clear text device, the encrypted device. XXX - support the whole tree. */ while (block) { const gchar *path = g_dbus_proxy_get_object_path (G_DBUS_PROXY (block)); LvmLogicalVolumeBlock *lvm_block = LVM_LOGICAL_VOLUME_BLOCK (g_dbus_object_manager_get_interface (objman, path, "com.redhat.lvm2.LogicalVolumeBlock")); const gchar *logical_volume_path = (lvm_block ? lvm_logical_volume_block_get_logical_volume (lvm_block) : "/"); const gchar *crypto_path = udisks_block_get_crypto_backing_device (block); if (g_strcmp0 (logical_volume_path, "/") != 0) { gs_unref_object LvmObject *logical_volume_object = LVM_OBJECT (g_dbus_object_manager_get_object (objman, logical_volume_path)); if (logical_volume_object) { if (!walker (client, G_DBUS_OBJECT (logical_volume_object), user_data, error)) return FALSE; } block = NULL; } else if (g_strcmp0 (crypto_path, "/") != 0) { UDisksObject *crypto_object = udisks_client_peek_object (client, crypto_path); if (crypto_object) { if (!walker (client, G_DBUS_OBJECT (crypto_object), user_data, error)) return FALSE; } block = udisks_object_peek_block (crypto_object); } else block = NULL; } return TRUE; }
static UDisksBlock * create_partition (StorageBlock *block, guint64 offset, guint64 size, const gchar *type, GError **error) { UDisksObject *udisks_object = (UDisksObject *) g_dbus_interface_get_object (G_DBUS_INTERFACE (block->udisks_block)); if (udisks_object == NULL) { g_set_error (error, COCKPIT_ERROR, COCKPIT_ERROR_FAILED, "No object!?"); return NULL; } UDisksPartitionTable *table = udisks_object_peek_partition_table (udisks_object); if (table == NULL) { g_set_error (error, COCKPIT_ERROR, COCKPIT_ERROR_FAILED, "Block device has no partition table"); return NULL; } gs_free gchar *part_object_path = NULL; if (!udisks_partition_table_call_create_partition_sync (table, offset, size, type, "", g_variant_new ("a{sv}", NULL), &part_object_path, NULL, error)) return NULL; StorageProvider *provider = storage_object_get_provider (block->object); UDisksClient *client = storage_provider_get_udisks_client (provider); udisks_client_settle (client); gs_unref_object UDisksObject *partition_object = udisks_client_get_object (client, part_object_path); UDisksBlock *partition_block = udisks_object_peek_block (partition_object); if (partition_block == NULL) { g_set_error (error, COCKPIT_ERROR, COCKPIT_ERROR_FAILED, "Partition has no associated block device"); return NULL; } return partition_block; }
const gchar * storage_provider_translate_path (StorageProvider *provider, const gchar *udisks_or_lvm_path) { StorageObject *object = NULL; if (udisks_or_lvm_path == NULL) udisks_or_lvm_path = "/"; gs_unref_object UDisksObject *udisks_object = udisks_client_get_object (provider->udisks_client, udisks_or_lvm_path); if (udisks_object != NULL) { UDisksDrive *udisks_drive = udisks_object_peek_drive (udisks_object); if (udisks_drive != NULL) object = storage_provider_lookup_for_udisks_drive (provider, udisks_drive); UDisksBlock *udisks_block = udisks_object_peek_block (udisks_object); if (udisks_block != NULL) object = storage_provider_lookup_for_udisks_block (provider, udisks_block); UDisksMDRaid *udisks_raid = udisks_object_peek_mdraid (udisks_object); if (udisks_raid != NULL) object = storage_provider_lookup_for_udisks_mdraid (provider, udisks_raid); } gs_unref_object LvmObject *lvm_object = LVM_OBJECT (g_dbus_object_manager_get_object (provider->lvm_objman, udisks_or_lvm_path)); if (lvm_object) { LvmVolumeGroup *lvm_volume_group = lvm_object_peek_volume_group (lvm_object); if (lvm_volume_group != NULL) object = storage_provider_lookup_for_lvm_volume_group (provider, lvm_volume_group); LvmLogicalVolume *lvm_logical_volume = lvm_object_peek_logical_volume (lvm_object); if (lvm_logical_volume != NULL) object = storage_provider_lookup_for_lvm_logical_volume (provider, lvm_logical_volume); } if (object != NULL) { // g_debug ("%s -> %s", udisks_or_lvm_path, g_dbus_object_get_object_path (G_DBUS_OBJECT (object))); return g_dbus_object_get_object_path (G_DBUS_OBJECT (object)); } else { // g_debug ("%s -> nothing", udisks_or_lvm_path); return "/"; } }
/** * udisks_linux_drive_object_get_block: * @object: A #UDisksLinuxDriveObject. * @get_hw: If the drive is multipath, set to %TRUE to get a path device instead of the multipath device. * * Gets a #UDisksLinuxBlockObject representing a block device associated with @object. * * Returns: A #UDisksLinuxBlockObject or %NULL. The returned object * must be freed with g_object_unref(). */ UDisksLinuxBlockObject * udisks_linux_drive_object_get_block (UDisksLinuxDriveObject *object, gboolean get_hw) { GDBusObjectManagerServer *object_manager; UDisksLinuxBlockObject *ret; GList *objects; GList *l; /* TODO: actually look at @get_hw */ ret = NULL; object_manager = udisks_daemon_get_object_manager (object->daemon); objects = g_dbus_object_manager_get_objects (G_DBUS_OBJECT_MANAGER (object_manager)); for (l = objects; l != NULL; l = l->next) { GDBusObjectSkeleton *iter_object = G_DBUS_OBJECT_SKELETON (l->data); UDisksBlock *block; UDisksLinuxDevice *device; gboolean is_disk; if (!UDISKS_IS_LINUX_BLOCK_OBJECT (iter_object)) continue; device = udisks_linux_block_object_get_device (UDISKS_LINUX_BLOCK_OBJECT (iter_object)); is_disk = (g_strcmp0 (g_udev_device_get_devtype (device->udev_device), "disk") == 0); g_object_unref (device); if (!is_disk) continue; block = udisks_object_peek_block (UDISKS_OBJECT (iter_object)); if (g_strcmp0 (udisks_block_get_drive (block), g_dbus_object_get_object_path (G_DBUS_OBJECT (object))) == 0) { ret = g_object_ref (iter_object); goto out; } } out: g_list_foreach (objects, (GFunc) g_object_unref, NULL); g_list_free (objects); return ret; }
static gboolean is_block_unlocked (GList *objects, const gchar *crypto_object_path) { gboolean ret = FALSE; GList *l; for (l = objects; l != NULL; l = l->next) { UDisksObject *object = UDISKS_OBJECT (l->data); UDisksBlock *block; block = udisks_object_peek_block (object); if (block != NULL) { if (g_strcmp0 (udisks_block_get_crypto_backing_device (block), crypto_object_path) == 0) { ret = TRUE; goto out; } } } out: return ret; }
static void provider_update_block (StorageProvider *provider, const gchar *path) { UDisksObject *udisks_object = udisks_client_peek_object (provider->udisks_client, path); if (udisks_object == NULL) return; UDisksBlock *udisks_block = udisks_object_peek_block (udisks_object); if (udisks_block == NULL) return; StorageObject *storage_object = storage_provider_lookup_for_udisks_block (provider, udisks_block); if (storage_object == NULL) return; CockpitStorageBlock *storage_block = cockpit_object_peek_storage_block (COCKPIT_OBJECT (storage_object)); if (storage_block == NULL) return; storage_block_update (STORAGE_BLOCK (storage_block)); }
static gboolean walk_block (UDisksClient *client, UDisksBlock *block, BlockWalker *walker, gpointer user_data, GError **error) { gboolean is_leaf = TRUE; UDisksObject *object = (UDisksObject *)g_dbus_interface_get_object (G_DBUS_INTERFACE(block)); if (object != NULL) { // Recurse for all primary and extended partitions if this is a // partition table, or for all logical partitions if this is a // extended partition. UDisksPartitionTable *table; gboolean is_container; UDisksPartition *partition = udisks_object_peek_partition (object); if (partition && udisks_partition_get_is_container (partition)) { table = udisks_client_get_partition_table (client, partition); is_container = TRUE; } else { table = udisks_object_peek_partition_table (object); is_container = FALSE; } if (table) { GList *ps, *l; ps = udisks_client_get_partitions (client, table); for (l = ps; l != NULL; l = l->next) { UDisksPartition *p = UDISKS_PARTITION (l->data); UDisksObject *o = (UDisksObject *) g_dbus_interface_get_object (G_DBUS_INTERFACE (p)); UDisksBlock *b = o ? udisks_object_peek_block (o) : NULL; if (b && !is_container == !udisks_partition_get_is_contained (p)) { is_leaf = FALSE; if (!walk_block (client, b, walker, user_data, error)) { g_list_free_full (ps, g_object_unref); return FALSE; } } } g_list_free_full (ps, g_object_unref); } } gs_unref_object UDisksBlock *cleartext = udisks_client_get_cleartext_block (client, block); if (cleartext) { is_leaf = FALSE; if (!walk_block (client, cleartext, walker, user_data, error)) return FALSE; } return walker (client, block, is_leaf, user_data, error); }
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); }
/** * udisks_daemon_util_setup_by_user: * @daemon: A #UDisksDaemon. * @object: The #GDBusObject that the call is on or %NULL. * @user: The user in question. * * Checks whether the device represented by @object (if any) has been * setup by @user. * * Returns: %TRUE if @object has been set-up by @user, %FALSE if not. */ gboolean udisks_daemon_util_setup_by_user (UDisksDaemon *daemon, UDisksObject *object, uid_t user) { gboolean ret; UDisksBlock *block = NULL; UDisksPartition *partition = NULL; UDisksState *state; uid_t setup_by_user; UDisksObject *crypto_object; ret = FALSE; state = udisks_daemon_get_state (daemon); block = udisks_object_get_block (object); if (block == NULL) goto out; partition = udisks_object_get_partition (object); /* loop devices */ if (udisks_state_has_loop (state, udisks_block_get_device (block), &setup_by_user)) { if (setup_by_user == user) { ret = TRUE; goto out; } } /* partition of a loop device */ if (partition != NULL) { UDisksObject *partition_object = NULL; partition_object = udisks_daemon_find_object (daemon, udisks_partition_get_table (partition)); if (partition_object != NULL) { if (udisks_daemon_util_setup_by_user (daemon, partition_object, user)) { ret = TRUE; g_object_unref (partition_object); goto out; } g_object_unref (partition_object); } } /* LUKS devices */ crypto_object = udisks_daemon_find_object (daemon, udisks_block_get_crypto_backing_device (block)); if (crypto_object != NULL) { UDisksBlock *crypto_block; crypto_block = udisks_object_peek_block (crypto_object); if (udisks_state_find_unlocked_luks (state, udisks_block_get_device_number (crypto_block), &setup_by_user)) { if (setup_by_user == user) { ret = TRUE; g_object_unref (crypto_object); goto out; } } g_object_unref (crypto_object); } /* MDRaid devices */ if (g_strcmp0 (udisks_block_get_mdraid (block), "/") != 0) { uid_t started_by_user; if (udisks_state_has_mdraid (state, udisks_block_get_device_number (block), &started_by_user)) { if (started_by_user == user) { ret = TRUE; goto out; } } } out: g_clear_object (&partition); g_clear_object (&block); 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; }