path: root/shell/Evolution-Storage.idl

/* -*- Mode: IDL; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Storage interface for the Evolution shell.
 *
 * Authors:
 *   Ettore Perazzoli <ettore@helixcode.com>
 *
 * Copyright (C) 2000 Helix Code, Inc.
 */

#include <Bonobo.h>

module Evolution {
    struct Folder {
        string type;
        string description;
        string display_name;
        string physical_uri;
    };

    interface Storage;
    interface StorageListener;

    interface Storage : Bonobo::Unknown {
        exception AlreadyListening {};
        exception NotFound {};

        attribute string name;

        void add_listener (in StorageListener listener)
            raises (AlreadyListening);

        void remove_listener (in StorageListener listener)
            raises (NotFound);
    };

    interface StorageListener {
        exception Exists {};
        exception NotFound {};

        void destroyed ();

        /* FIXME exceptions don't make much sense here...  */

        void new_folder (in string path, in Folder folder)
            raises (Exists);

        void removed_folder (in string path)
            raises (NotFound);
    };

    interface StorageRegistry : Bonobo::Unknown {
        exception Exists {};
        exception NotFound {};

        StorageListener register_storage (in Storage storage, in string name)
            raises (Exists);

        void unregister_storage (in string name)
            raises (NotFound);
    };
};