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;;; soap.el --- Simple Object Access Protocol support for Emacs
;; Copyright (C) 2002 Edward O'Connor <ted@oconnor.cx>
;; Author: Edward O'Connor <ted@oconnor.cx>
;; Keywords: comm, tools, processes
;; Version: 0.1
;; 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 3, 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., 59 Temple Place -
;; Suite 330, Boston, MA 02111-1307, USA.
;;; Commentary:
;; This is the barest of beginnings of SOAP support for Emacs. It
;; really doesn't do much of anything; to see how to use it, see
;; google.el. Someone who cares about SOAP should probably make
;; this into an actual SOAP implementation.
;;; Code:
(require 'url)
(defun soap-process-response (response-buffer)
"Process the SOAP response in RESPONSE-BUFFER."
(let ((retval nil))
(with-current-buffer response-buffer
(goto-char (point-min))
(when (looking-at "^HTTP/1.* 200 OK$")
(re-search-forward "^$" nil t 1)
(setq retval (buffer-substring-no-properties (point) (point-max))))
(kill-buffer response-buffer))
(with-temp-buffer
(insert "\n" retval "\n")
(goto-char (point-min))
(while (re-search-forward "\r" nil t)
(replace-match ""))
(xml-parse-region (point-min) (point-max)))))
(defun soap-request (url data)
"Send and process SOAP request to URL with DATA."
(let* ((url-request-extra-headers
`(("Content-type" . "text/xml; charset=\"utf-8\"")
("SOAPAction" . ,(format "%S" url))))
(url-request-method "POST")
(url-request-data
(concat "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n"
data)))
(soap-process-response (url-retrieve-synchronously url))))
(provide 'soap)
;;; soap.el ends here
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