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jabber-ahc-presence.el
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jabber-ahc-presence.el
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;; jabber-ahc-presence.el - provide remote control of presence
;; Copyright (C) 2003, 2004, 2007, 2008 - Magnus Henoch - mange@freemail.hu
;; Copyright (C) 2002, 2003, 2004 - tom berger - object@intelectronica.net
;; This file is a part of jabber.el.
;; 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 2 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, write to the Free Software
;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
(require 'jabber-ahc)
(require 'jabber-autoloads)
(defconst jabber-ahc-presence-node "http://jabber.org/protocol/rc#set-status"
"Node used by jabber-ahc-presence")
(jabber-ahc-add jabber-ahc-presence-node "Set presence" 'jabber-ahc-presence
'jabber-my-jid-p)
(defun jabber-ahc-presence (jc xml-data)
"Process presence change command."
(let* ((query (jabber-iq-query xml-data))
(sessionid (jabber-xml-get-attribute query 'sessionid))
(action (jabber-xml-get-attribute query 'action)))
;; No session state is kept; instead, lack of session-id is used
;; as indication of first command.
(cond
;; command cancelled
((string= action "cancel")
`(command ((xmlns . "http://jabber.org/protocol/commands")
(sessionid . ,sessionid)
(node . ,jabber-ahc-presence-node)
(status . "canceled"))))
;; return form
((null sessionid)
`(command ((xmlns . "http://jabber.org/protocol/commands")
(sessionid . "jabber-ahc-presence")
(node . ,jabber-ahc-presence-node)
(status . "executing"))
(x ((xmlns . "jabber:x:data")
(type . "form"))
(title nil ,(format "Set presence of %s" (jabber-connection-jid jc)))
(instructions nil "Select new presence status.")
(field ((var . "FORM_TYPE") (type . "hidden"))
(value nil "http://jabber.org/protocol/rc"))
(field ((var . "status")
(label . "Status")
(type . "list-single"))
(value nil ,(if (string= *jabber-current-show* "")
"online"
*jabber-current-show*))
(option ((label . "Online")) (value nil "online"))
(option ((label . "Chatty")) (value nil "chat"))
(option ((label . "Away")) (value nil "away"))
(option ((label . "Extended away")) (value nil "xa"))
(option ((label . "Do not disturb")) (value nil "dnd")))
(field ((var . "status-message")
(label . "Message")
(type . "text-single"))
(value nil ,*jabber-current-status*))
(field ((var . "status-priority")
(label . "Priority")
(type . "text-single"))
(value nil ,(int-to-string *jabber-current-priority*))))))
;; process form
(t
(let* ((x (car (jabber-xml-get-children query 'x)))
;; we assume that the first <x/> is the jabber:x:data one
(fields (jabber-xml-get-children x 'field))
(new-show *jabber-current-show*)
(new-status *jabber-current-status*)
(new-priority *jabber-current-priority*))
(dolist (field fields)
(let ((var (jabber-xml-get-attribute field 'var))
;; notice that multi-value fields won't be handled properly
;; by this
(value (car (jabber-xml-node-children (car (jabber-xml-get-children field 'value))))))
(cond
((string= var "status")
(setq new-show (if (string= value "online")
""
value)))
((string= var "status-message")
(setq new-status value))
((string= var "status-priority")
(setq new-priority (string-to-number value))))))
(jabber-send-presence new-show new-status new-priority))
`(command ((xmlns . "http://jabber.org/protocol/commands")
(sessionid . ,sessionid)
(node . ,jabber-ahc-presence-node)
(status . "completed"))
(note ((type . "info")) "Presence has been changed."))))))
(provide 'jabber-ahc-presence)
;;; arch-tag: 4b8cbbe7-00a9-4d42-a4ac-b824ab914fba