[config.git] / djavu-asus / emacs / elpa / jabber-20230715.456 / jabber-register.el

;; jabber-register.el - registration according to JEP-0077  -*- lexical-binding: t; -*-

;; Copyright (C) 2003, 2004, 2007 - 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-iq)
(require 'jabber-widget)

(add-to-list 'jabber-jid-service-menu
             (cons "Register with service" 'jabber-get-register))
(defun jabber-get-register (jc to)
  "Send IQ get request in namespace \"jabber:iq:register\".

JC is the Jabber connection."
  (interactive (list (jabber-read-account)
                     (jabber-read-jid-completing "Register with: ")))
  (jabber-send-iq jc to
                  "get"
                  '(query ((xmlns . "jabber:iq:register")))
                  #'jabber-process-data #'jabber-process-register-or-search
                  #'jabber-report-success "Registration"))

(defun jabber-process-register-or-search (jc xml-data)
  "Display results from jabber:iq:{register,search} query as a form.

JC is the Jabber connection.
XML-DATA is the parsed tree data from the stream (stanzas)
obtained from `xml-parse-region'."

  (let ((query (jabber-iq-query xml-data))
        (have-xdata nil)
        (type (cond
               ((string= (jabber-iq-xmlns xml-data) "jabber:iq:register")
                'register)
               ((string= (jabber-iq-xmlns xml-data) "jabber:iq:search")
                'search)
               (t
                (error "Namespace %s not handled by jabber-process-register-or-search" (jabber-iq-xmlns xml-data)))))
        (register-account
         (plist-get (fsm-get-state-data jc) :registerp))
        (username
         (plist-get (fsm-get-state-data jc) :username))
        (server
         (plist-get (fsm-get-state-data jc) :server)))

    (cond
     ((eq type 'register)
      ;; If there is no `from' attribute, we are registering with the server
      (jabber-init-widget-buffer (or (jabber-xml-get-attribute xml-data 'from)
                                     server)))

     ((eq type 'search)
      ;; no such thing here
      (jabber-init-widget-buffer (jabber-xml-get-attribute xml-data 'from))))

    (setq jabber-buffer-connection jc)

    (widget-insert (if (eq type 'register) "Register with " "Search ") jabber-submit-to "\n\n")

    (dolist (x (jabber-xml-get-children query 'x))
      (when (string= (jabber-xml-get-attribute x 'xmlns) "jabber:x:data")
        (setq have-xdata t)
        ;; If the registration form obeys XEP-0068, we know
        ;; for sure how to put a default username in it.
        (jabber-render-xdata-form x
                                  (if (and register-account
                                           (string= (jabber-xdata-formtype x) "jabber:iq:register"))
                                      (list (cons "username" username))
                                    nil))))
    (if (not have-xdata)
        (jabber-render-register-form query
                                     (when register-account
                                       username)))

    (widget-create 'push-button :notify (if (eq type 'register)
                                            #'jabber-submit-register
                                          #'jabber-submit-search) "Submit")
    (when (eq type 'register)
      (widget-insert "\t")
      (widget-create 'push-button :notify #'jabber-remove-register "Cancel registration"))
    (widget-insert "\n")
    (widget-setup)
    (widget-minor-mode 1)))

(defun jabber-submit-register (&rest ignore)
  "Submit registration input.  See `jabber-process-register-or-search'."
  (let* ((registerp (plist-get (fsm-get-state-data jabber-buffer-connection) :registerp))
         (handler (if registerp
                      #'jabber-process-register-secondtime
                    #'jabber-report-success))
         (text (concat "Registration with " jabber-submit-to)))
    (jabber-send-iq jabber-buffer-connection jabber-submit-to
                    "set"

                    (cond
                     ((eq jabber-form-type 'register)
                      `(query ((xmlns . "jabber:iq:register"))
                              ,@(jabber-parse-register-form)))
                     ((eq jabber-form-type 'xdata)
                      `(query ((xmlns . "jabber:iq:register"))
                              ,(jabber-parse-xdata-form)))
                     (t
                      (error "Unknown form type: %s" jabber-form-type)))
                    handler (if registerp 'success text)
                    handler (if registerp 'failure text)))

  (message "Registration sent"))

(defun jabber-process-register-secondtime (jc xml-data closure-data)
  "Receive registration success or failure.
CLOSURE-DATA is either 'success or 'error.

JC is the Jabber connection.
XML-DATA is the parsed tree data from the stream (stanzas)
obtained from `xml-parse-region'."
  (cond
   ((eq closure-data 'success)
    (message "Registration successful.  You may now connect to the server."))
   (t
    (jabber-report-success jc xml-data "Account registration")))
  (sit-for 3)
    (jabber-disconnect-one jc))

(defun jabber-remove-register (&rest ignore)
  "Cancel registration.  See `jabber-process-register-or-search'."

  (if (or jabber-silent-mode (yes-or-no-p (concat "Are you sure that you want to cancel your registration to " jabber-submit-to "? ")))
      (jabber-send-iq jabber-buffer-connection jabber-submit-to
                      "set"
                      '(query ((xmlns . "jabber:iq:register"))
                              (remove))
                      #'jabber-report-success "Unregistration"
                      #'jabber-report-success "Unregistration")))

(provide 'jabber-register)

;;; arch-tag: e6b349d6-b1ad-4d19-a412-74459dfae239