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;;; url-irc.el --- IRC URL interface
;; Author: $Author: wmperry $
;; Created: $Date: 1999/12/24 12:13:33 $
;; Version: $Revision: 1.2 $
;; Keywords: comm, data, processes
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Copyright (c) 1996 by William M. Perry <wmperry@cs.indiana.edu>
;;; Copyright (c) 1996 - 1999 Free Software Foundation, Inc.
;;;
;;; This file is part of GNU Emacs.
;;;
;;; GNU Emacs 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.
;;;
;;; GNU Emacs 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.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; IRC URLs are defined in http://www.w3.org/Addressing/draft-mirashi-url-irc-01.txt
(require 'url-vars)
(require 'url-parse)
(defconst url-irc-default-port 6667 "Default port for IRC connections")
(defcustom url-irc-function 'url-irc-zenirc
"*Function to actually open an IRC connection.
Should be a function that takes several argument:
HOST - the hostname of the IRC server to contact
PORT - the port number of the IRC server to contact
CHANNEL - What channel on the server to visit right away (can be nil)
USER - What username to use
PASSWORD - What password to use"
:type '(choice (const :tag "ZEN IRC" :value 'url-irc-zenirc)
(function :tag "Other"))
:group 'url)
(defun url-irc-zenirc (host port channel user password)
(let ((zenirc-buffer-name (if (and user host port)
(format "%s@%s:%d" user host port)
(format "%s:%d" host port)))
(zenirc-server-alist
(list
(list host port password nil user))))
(zenirc)
(goto-char (point-max))
(if (not channel)
nil
(insert "/join " channel)
(zenirc-send-line))))
;;;###autoload
(defun url-irc (url)
(let* ((host (url-host url))
(port (string-to-int (url-port url)))
(pass (url-password url))
(user (url-user url))
(chan (url-filename url)))
(if (url-target url)
(setq chan (concat chan "#" (url-target url))))
(if (string-match "^/" chan)
(setq chan (substring chan 1 nil)))
(if (= (length chan) 0)
(setq chan nil))
(funcall url-irc-function host port chan user pass)
nil))
(provide 'url-irc)
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