static gboolean handle_remove (GVfsMetadata *object, GDBusMethodInvocation *invocation, const gchar *arg_treefile, const gchar *arg_path, GVfsMetadata *daemon) { TreeInfo *info; info = tree_info_lookup (arg_treefile); if (info == NULL) { g_dbus_method_invocation_return_error (invocation, G_IO_ERROR, G_IO_ERROR_NOT_FOUND, _("Can't find metadata file %s"), arg_treefile); return TRUE; } if (!meta_tree_remove (info->tree, arg_path)) { g_dbus_method_invocation_return_error_literal (invocation, G_IO_ERROR, G_IO_ERROR_FAILED, _("Unable to remove metadata keys")); return TRUE; } tree_info_schedule_writeout (info); gvfs_metadata_complete_remove (object, invocation); return TRUE; }
static gboolean handle_get (GVfsMetadata *object, GDBusMethodInvocation *invocation, const gchar *arg_treefile, const gchar *arg_path, const gchar *const *arg_keys, GVfsMetadata *daemon) { TreeInfo *info; GPtrArray *meta_keys; gboolean free_keys; gchar **iter_keys; gchar **i; GVariantBuilder *builder; info = tree_info_lookup (arg_treefile); if (info == NULL) { g_dbus_method_invocation_return_error (invocation, G_IO_ERROR, G_IO_ERROR_NOT_FOUND, _("Can't find metadata file %s"), arg_treefile); return TRUE; } if (arg_keys == NULL) { /* Get all keys */ free_keys = TRUE; meta_keys = g_ptr_array_new (); meta_tree_enumerate_keys (info->tree, arg_path, enum_keys, meta_keys); iter_keys = (gchar **) g_ptr_array_free (meta_keys, FALSE); } else { free_keys = FALSE; iter_keys = (gchar **) arg_keys; } builder = g_variant_builder_new (G_VARIANT_TYPE_VARDICT); for (i = iter_keys; *i; i++) append_key (builder, info->tree, arg_path, *i); if (free_keys) g_strfreev (iter_keys); gvfs_metadata_complete_get (object, invocation, g_variant_builder_end (builder)); g_variant_builder_unref (builder); return TRUE; }
static gboolean handle_move (GVfsMetadata *object, GDBusMethodInvocation *invocation, const gchar *arg_treefile, const gchar *arg_path, const gchar *arg_dest_path, GVfsMetadata *daemon) { TreeInfo *info; info = tree_info_lookup (arg_treefile); if (info == NULL) { g_dbus_method_invocation_return_error (invocation, G_IO_ERROR, G_IO_ERROR_NOT_FOUND, _("Can't find metadata file %s"), arg_treefile); return TRUE; } /* Overwrites any dest */ if (!meta_tree_copy (info->tree, arg_path, arg_dest_path)) { g_dbus_method_invocation_return_error_literal (invocation, G_IO_ERROR, G_IO_ERROR_FAILED, _("Unable to move metadata keys")); return TRUE; } /* Remove source if copy succeeded (ignoring errors) */ meta_tree_remove (info->tree, arg_path); tree_info_schedule_writeout (info); gvfs_metadata_complete_move (object, invocation); return TRUE; }
static gboolean handle_set (GVfsMetadata *object, GDBusMethodInvocation *invocation, const gchar *arg_treefile, const gchar *arg_path, GVariant *arg_data, GVfsMetadata *daemon) { TreeInfo *info; const gchar *str; const gchar **strv; const gchar *key; GError *error; GVariantIter iter; GVariant *value; info = tree_info_lookup (arg_treefile); if (info == NULL) { g_dbus_method_invocation_return_error (invocation, G_IO_ERROR, G_IO_ERROR_NOT_FOUND, _("Can't find metadata file %s"), arg_treefile); return TRUE; } error = NULL; g_variant_iter_init (&iter, arg_data); while (g_variant_iter_next (&iter, "{&sv}", &key, &value)) { if (g_variant_is_of_type (value, G_VARIANT_TYPE_STRING_ARRAY)) { /* stringv */ strv = g_variant_get_strv (value, NULL); if (!meta_tree_set_stringv (info->tree, arg_path, key, (gchar **) strv)) { g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_FAILED, _("Unable to set metadata key")); } g_free (strv); } else if (g_variant_is_of_type (value, G_VARIANT_TYPE_STRING)) { /* string */ str = g_variant_get_string (value, NULL); if (!meta_tree_set_string (info->tree, arg_path, key, str)) { g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_FAILED, _("Unable to set metadata key")); } } else if (g_variant_is_of_type (value, G_VARIANT_TYPE_BYTE)) { /* Unset */ if (!meta_tree_unset (info->tree, arg_path, key)) { g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_FAILED, _("Unable to unset metadata key")); } } g_variant_unref (value); } tree_info_schedule_writeout (info); if (error) { g_dbus_method_invocation_return_gerror (invocation, error); g_error_free (error); } else { gvfs_metadata_complete_set (object, invocation); } return TRUE; }