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+;;; rudel-transport.el --- Rudel transport interface and backend
+;;
+;; Copyright (C) 2009 Jan Moringen
+;;
+;; Author: Jan Moringen <scymtym@users.sourceforge.net>
+;; Keywords: Rudel, backend, transport
+;; X-RCS: $Id:$
+;;
+;; This program is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+;;
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with this program. If not, see <http://www.gnu.org/licenses>.
+
+
+;;; Commentary:
+;;
+;; This file contains the interface for Rudel transport backends.
+
+
+;;; History:
+;;
+;; 0.1 - Initial revision
+
+
+;;; Code:
+;;
+
+(require 'eieio)
+
+(require 'rudel-backend)
+
+
+;;; Class rudel-transport
+;;
+
+(defclass rudel-transport ()
+  ()
+  "Interface for transport objects.")
+
+(defgeneric rudel-transport-send ((this rudel-transport) data)
+  "Send DATA through THIS transport object.")
+
+(defgeneric rudel-transport-set-handler ((this rudel-transport)
+					 handler)
+  "Install HANDLER as dispatcher for messages received by THIS.")
+
+
+;;; Class rudel-transport-backend
+;;
+
+(defclass rudel-transport-backend (rudel-backend)
+  ()
+  "Interface implemented by transport backends."
+  :abstract t)
+
+(defgeneric rudel-make-connection ((this rudel-transport-backend) info)
+  "Create a transport object according to INFO.")
+
+(defgeneric rudel-wait-for-connections ((this rudel-transport-backend)
+					info)
+  "Create a transport object according to INFO.")
+
+(provide 'rudel-transport)
+;;; rudel-transport.el ends here