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+;;; jabber-si-common.el --- stream initiation (JEP-0095)
+
+;; Copyright (C) 2006  Magnus Henoch
+
+;; Author: Magnus Henoch <mange@freemail.hu>
+
+;; This file 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 2, or (at your option)
+;; any later version.
+
+;; This file 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 GNU Emacs; see the file COPYING.  If not, write to
+;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+(defvar jabber-si-stream-methods nil
+  "Supported SI stream methods.
+
+Each entry is a list, containing:
+ * The namespace URI of the stream method
+ * Active initiation function
+ * Passive initiation function
+
+The active initiation function should initiate the connection,
+while the passive initiation function should wait for an incoming
+connection.  Both functions take the same arguments:
+
+ * JID of peer
+ * SID
+ * \"connection established\" function
+
+The \"connection established\" function should be called when the
+stream has been established and data can be transferred.  It is part
+of the profile, and takes the following arguments:
+
+ * JID of peer
+ * SID
+ * Either:
+    - \"send data\" function, with one string argument
+    - an error message, when connection failed
+
+It returns an \"incoming data\" function.
+
+The \"incoming data\" function should be called when data arrives on
+the stream.  It takes these arguments:
+
+ * JID of peer
+ * SID
+ * A string containing the received data, or nil on EOF
+
+If it returns nil, the stream should be closed.")
+
+(provide 'jabber-si-common)
+;; arch-tag: 9e7a5c8a-bdde-11da-8030-000a95c2fcd0
+;;; jabber-si-common.el ends here