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1 ;;; url-irc.el --- IRC URL interface
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2 ;; Author: wmperry
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3 ;; Created: 1997/01/10 00:13:05
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4 ;; Version: 1.5
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5 ;; Keywords: comm, data, processes
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6
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7 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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8 ;;; Copyright (c) 1996 by William M. Perry (wmperry@cs.indiana.edu)
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9 ;;; Copyright (c) 1996, 1997 Free Software Foundation, Inc.
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10 ;;;
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11 ;;; This file is not part of GNU Emacs, but the same permissions apply.
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12 ;;;
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13 ;;; GNU Emacs is free software; you can redistribute it and/or modify
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14 ;;; it under the terms of the GNU General Public License as published by
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15 ;;; the Free Software Foundation; either version 2, or (at your option)
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16 ;;; any later version.
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17 ;;;
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18 ;;; GNU Emacs is distributed in the hope that it will be useful,
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19 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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20 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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21 ;;; GNU General Public License for more details.
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22 ;;;
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23 ;;; You should have received a copy of the GNU General Public License
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24 ;;; along with GNU Emacs; see the file COPYING. If not, write to the
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25 ;;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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26 ;;; Boston, MA 02111-1307, USA.
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27 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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28
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29 (require 'url-vars)
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30 (require 'url-parse)
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31
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32 (defvar url-irc-function 'url-irc-zenirc
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33 "*Function to actually open an IRC connection.
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34 Should be a function that takes several argument:
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35 HOST - the hostname of the IRC server to contact
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36 PORT - the port number of the IRC server to contact
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37 CHANNEL - What channel on the server to visit right away (can be nil)
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38 USER - What username to use
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39 PASSWORD - What password to use")
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40
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41 (defun url-irc-zenirc (host port channel user password)
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42 (let ((zenirc-buffer-name (if (and user host port)
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43 (format "%s@%s:%d" user host port)
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44 (format "%s:%d" host port)))
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45 (zenirc-server-alist
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46 (list
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47 (list host port password nil user))))
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48 (zenirc)
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49 (goto-char (point-max))
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50 (if (not channel)
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51 nil
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52 (insert "/join " channel)
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53 (zenirc-send-line))))
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54
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55 (defun url-irc (url)
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56 (let* ((urlobj (url-generic-parse-url url))
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57 (host (url-host urlobj))
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58 (port (string-to-int (url-port urlobj)))
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59 (pass (url-password urlobj))
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60 (user (url-user urlobj))
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61 (chan (url-filename urlobj)))
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62 (if (url-target urlobj)
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63 (setq chan (concat chan "#" (url-target urlobj))))
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64 (and (get-buffer url-working-buffer)
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65 (kill-buffer url-working-buffer))
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66 (if (string-match "^/" chan)
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67 (setq chan (substring chan 1 nil)))
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68 (if (= (length chan) 0)
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69 (setq chan nil))
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70 (funcall url-irc-function host port chan user pass)))
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