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, "/"); }
/** * 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; }