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|
;;; riece-handle.el --- basic message handlers -*- lexical-binding: t -*-
;; Copyright (C) 1998-2003 Daiki Ueno
;; Author: Daiki Ueno <ueno@unixuser.org>
;; Created: 1998-09-28
;; Keywords: IRC, riece
;; This file is part of Riece.
;; 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, 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 GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Code:
(require 'riece-misc)
(require 'riece-message)
(require 'riece-channel)
(require 'riece-naming)
(require 'riece-signal)
(require 'riece-mode)
(require 'riece-000)
(require 'riece-200)
(require 'riece-300)
(require 'riece-400)
(require 'riece-500)
(defun riece-default-handle-numeric-reply
(client-prefix _prefix _number _name string)
(riece-insert
(list riece-dialogue-buffer riece-others-buffer)
(concat client-prefix
(riece-concat-server-name
(mapconcat #'identity (riece-split-parameters string) " "))
"\n")))
(defun riece-handle-nick-message (prefix string)
(let* ((old (riece-prefix-nickname prefix))
(new (car (riece-split-parameters string)))
(old-identity (riece-make-identity old riece-server-name))
(new-identity (riece-make-identity new riece-server-name))
(channels (riece-user-get-channels old))
(visible (riece-identity-member
riece-current-channel
(mapcar (lambda (channel)
(riece-make-identity channel riece-server-name))
channels))))
(riece-naming-assert-rename old new)
(if (riece-identity-member old-identity riece-current-channels)
(setq channels (cons new channels)))
(riece-insert-change (delq nil (mapcar
(lambda (channel)
(riece-channel-buffer
(riece-make-identity
channel riece-server-name)))
channels))
(format "%s -> %s\n"
(riece-format-identity old-identity t)
(riece-format-identity new-identity t)))
(riece-insert-change (if visible
riece-dialogue-buffer
(list riece-dialogue-buffer riece-others-buffer))
(concat
(riece-concat-server-name
(format "%s -> %s"
(riece-format-identity old-identity t)
(riece-format-identity new-identity t)))
"\n"))))
(defun riece-handle-privmsg-message (prefix decoded)
(let* ((user (riece-prefix-nickname prefix))
(parameters (riece-split-parameters (riece-decoded-string decoded)))
(targets (split-string (car parameters) ","))
message)
(setq parameters (riece-split-parameters
(riece-decoded-string-for-identity
decoded
(riece-make-identity (car targets) riece-server-name)))
message (nth 1 parameters))
(riece-display-message
(riece-make-message (riece-make-identity user
riece-server-name)
(riece-make-identity (car targets)
riece-server-name)
message
nil
(riece-identity-equal-no-server
user riece-real-nickname)))))
(defun riece-handle-notice-message (prefix decoded)
(let* ((user (if prefix
(riece-prefix-nickname prefix)))
(parameters (riece-split-parameters (riece-decoded-string decoded)))
(targets (split-string (car parameters) ","))
message)
(setq parameters (riece-split-parameters
(riece-decoded-string-for-identity
decoded
(riece-make-identity (car targets) riece-server-name)))
message (nth 1 parameters))
(if user
(riece-display-message
(riece-make-message (riece-make-identity user
riece-server-name)
(riece-make-identity (car targets)
riece-server-name)
message 'notice
(if riece-real-nickname
(riece-identity-equal-no-server
user riece-real-nickname))))
;; message from server
(riece-insert-notice
(list riece-dialogue-buffer riece-others-buffer)
(concat (riece-concat-server-name message) "\n")))))
(defun riece-handle-ping-message (_prefix string)
(riece-send-string (format "PONG :%s\r\n"
(if (eq (aref string 0) ?:)
(substring string 1)
string))))
(defun riece-handle-join-message (prefix string)
(let* ((user (riece-prefix-nickname prefix))
;; RFC2812 3.2.1 doesn't recommend server to send join
;; messages which contain multiple targets.
(channels (split-string (car (riece-split-parameters string)) ","))
(user-identity (riece-make-identity user riece-server-name)))
(while channels
(riece-naming-assert-join user (car channels))
(if (and riece-gather-channel-modes
(riece-identity-equal-no-server user riece-real-nickname))
(riece-send-string (format "MODE %s\r\n" (car channels))))
(let* ((channel-identity (riece-make-identity (car channels)
riece-server-name))
(buffer (riece-channel-buffer channel-identity)))
(riece-insert-change
buffer
(format (riece-mcat "%s (%s) has joined %s\n")
(riece-format-identity user-identity t)
(riece-user-get-user-at-host user)
(riece-format-identity channel-identity t)))
(riece-insert-change
(if (and riece-channel-buffer-mode
(not (eq buffer riece-channel-buffer)))
(list riece-dialogue-buffer riece-others-buffer)
riece-dialogue-buffer)
(concat
(riece-concat-server-name
(format (riece-mcat "%s (%s) has joined %s")
(riece-format-identity user-identity t)
(riece-user-get-user-at-host user)
(riece-format-identity channel-identity t)))
"\n")))
(setq channels (cdr channels)))))
(defun riece-handle-part-message (prefix decoded)
(let* ((user (riece-prefix-nickname prefix))
(parameters (riece-split-parameters (riece-decoded-string decoded)))
;; RFC2812 3.2.2 doesn't recommend server to send part
;; messages which contain multiple targets.
(channels (split-string (car parameters) ","))
(user-identity (riece-make-identity user riece-server-name)))
(while channels
(let* ((channel-identity (riece-make-identity (car channels)
riece-server-name))
(buffer (riece-channel-buffer channel-identity))
message)
(setq parameters (riece-split-parameters
(riece-decoded-string-for-identity decoded
channel-identity))
message (nth 1 parameters))
(riece-insert-change
buffer
(concat
(riece-concat-message
(format (riece-mcat "%s has left %s")
(riece-format-identity user-identity t)
(riece-format-identity channel-identity t))
message)
"\n"))
(riece-insert-change
(if (and riece-channel-buffer-mode
(not (eq buffer riece-channel-buffer)))
(list riece-dialogue-buffer riece-others-buffer)
riece-dialogue-buffer)
(concat
(riece-concat-server-name
(riece-concat-message
(format (riece-mcat "%s has left %s")
(riece-format-identity user-identity t)
(riece-format-identity channel-identity t))
message))
"\n")))
(riece-naming-assert-part user (car channels))
(setq channels (cdr channels)))))
(defun riece-handle-kick-message (prefix decoded)
(let* ((kicker (riece-prefix-nickname prefix))
(parameters (riece-split-parameters (riece-decoded-string decoded)))
(channel (car parameters))
(user (nth 1 parameters))
message
(kicker-identity (riece-make-identity kicker riece-server-name))
(channel-identity (riece-make-identity channel riece-server-name))
(user-identity (riece-make-identity user riece-server-name)))
(setq parameters (riece-split-parameters
(riece-decoded-string-for-identity decoded
channel-identity))
message (nth 2 parameters))
(riece-naming-assert-part user channel)
(let ((buffer (riece-channel-buffer channel-identity)))
(riece-insert-change
buffer
(concat
(riece-concat-message
(format (riece-mcat "%s kicked %s out from %s")
(riece-format-identity kicker-identity t)
(riece-format-identity user-identity t)
(riece-format-identity channel-identity t))
message)
"\n"))
(riece-insert-change
(if (and riece-channel-buffer-mode
(not (eq buffer riece-channel-buffer)))
(list riece-dialogue-buffer riece-others-buffer)
riece-dialogue-buffer)
(concat
(riece-concat-server-name
(riece-concat-message
(format (riece-mcat "%s kicked %s out from %s\n")
(riece-format-identity kicker-identity t)
(riece-format-identity user-identity t)
(riece-format-identity channel-identity t))
message))
"\n")))))
(defun riece-handle-quit-message (prefix string)
(let* ((user (riece-prefix-nickname prefix))
(channels (copy-sequence (riece-user-get-channels user)))
(pointer channels)
(parameters (riece-split-parameters string))
(message (car parameters))
(user-identity (riece-make-identity user riece-server-name)))
;; If you are talking with the user, quit it.
(if (riece-identity-member user-identity riece-current-channels)
(riece-part-channel user-identity))
(setq pointer channels)
(while pointer
(riece-naming-assert-part user (car pointer))
(setq pointer (cdr pointer)))
(let ((buffers
(delq nil (mapcar
(lambda (channel)
(riece-channel-buffer (riece-make-identity
channel riece-server-name)))
channels))))
(riece-insert-change
buffers
(concat
(riece-concat-message
(format (riece-mcat "%s has left IRC")
(riece-format-identity user-identity t))
message)
"\n"))
(riece-insert-change
(if (and riece-channel-buffer-mode
(not (memq riece-channel-buffer buffers)))
(list riece-dialogue-buffer riece-others-buffer)
riece-dialogue-buffer)
(concat
(riece-concat-server-name
(riece-concat-message
(format (riece-mcat "%s has left IRC")
(riece-format-identity user-identity t))
message))
"\n")))))
(defun riece-handle-kill-message (prefix string)
(let* ((killer (riece-prefix-nickname prefix))
(parameters (riece-split-parameters string))
(user (car parameters))
(message (nth 1 parameters))
(channels (copy-sequence (riece-user-get-channels user)))
(killer-identity (riece-make-identity killer riece-server-name))
(user-identity (riece-make-identity user riece-server-name))
pointer)
;; If you are talking with the user, quit it.
(if (riece-identity-member user-identity riece-current-channels)
(riece-part-channel user))
(setq pointer channels)
(while pointer
(riece-naming-assert-part user (car pointer))
(setq pointer (cdr pointer)))
(let ((buffers
(delq nil (mapcar
(lambda (channel)
(riece-channel-buffer (riece-make-identity
channel riece-server-name)))
channels))))
(riece-insert-change
buffers
(concat
(riece-concat-message
(format (riece-mcat "%s killed %s")
(riece-format-identity killer-identity t)
(riece-format-identity user-identity t))
message)
"\n"))
(riece-insert-change
(if (and riece-channel-buffer-mode
(not (memq riece-channel-buffer buffers)))
(list riece-dialogue-buffer riece-others-buffer)
riece-dialogue-buffer)
(concat
(riece-concat-server-name
(riece-concat-message
(format (riece-mcat "%s killed %s")
(riece-format-identity killer-identity t)
(riece-format-identity user-identity t))
message))
"\n")))))
(defun riece-handle-invite-message (prefix string)
(let* ((user (riece-prefix-nickname prefix))
(parameters (riece-split-parameters string))
(invited (car parameters))
(channel (nth 1 parameters))
(channel-identity (riece-make-identity channel riece-server-name)))
(if (riece-identity-equal-no-server invited riece-real-nickname)
(setq riece-join-channel-candidate channel-identity))
(riece-insert-info
(list riece-dialogue-buffer riece-others-buffer)
(concat
(riece-concat-server-name
(format (riece-mcat "%s invites %s to %s")
(riece-format-identity (riece-make-identity
user riece-server-name))
(riece-format-identity (riece-make-identity
invited riece-server-name))
(riece-format-identity channel-identity)))
"\n"))))
(defun riece-handle-topic-message (prefix decoded)
(let* ((user (riece-prefix-nickname prefix))
(parameters (riece-split-parameters (riece-decoded-string decoded)))
(channel (car parameters))
topic
(user-identity (riece-make-identity user riece-server-name))
(channel-identity (riece-make-identity channel riece-server-name)))
(setq parameters (riece-split-parameters
(riece-decoded-string-for-identity decoded
channel-identity))
topic (nth 1 parameters))
(riece-channel-set-topic (riece-get-channel channel) topic)
(riece-emit-signal 'channel-topic-changed
channel-identity topic)
(let ((buffer (riece-channel-buffer channel-identity)))
(riece-insert-change
buffer
(format (riece-mcat "Topic by %s: %s\n")
(riece-format-identity user-identity t)
topic))
(riece-insert-change
(if (and riece-channel-buffer-mode
(not (eq buffer riece-channel-buffer)))
(list riece-dialogue-buffer riece-others-buffer)
riece-dialogue-buffer)
(concat
(riece-concat-server-name
(format (riece-mcat "Topic on %s by %s: %s")
(riece-format-identity channel-identity t)
(riece-format-identity user-identity t)
topic))
"\n")))))
(defun riece-handle-mode-message (prefix string)
(let* ((user (riece-prefix-nickname prefix))
(user-identity (riece-make-identity user riece-server-name))
channel)
(when (string-match "^\\([^ ]+\\) *:?" string)
(setq channel (match-string 1 string)
string (substring string (match-end 0)))
(if (string-match (concat "^" riece-channel-regexp "$") channel)
(riece-naming-assert-channel-modes channel
(riece-parse-modes string)))
(let* ((channel-identity (riece-make-identity channel riece-server-name))
(buffer (riece-channel-buffer channel-identity)))
(riece-insert-change
buffer
(format (riece-mcat "Mode by %s: %s\n")
(riece-format-identity user-identity t)
string))
(riece-insert-change
(if (and riece-channel-buffer-mode
(not (eq buffer riece-channel-buffer)))
(list riece-dialogue-buffer riece-others-buffer)
riece-dialogue-buffer)
(concat
(riece-concat-server-name
(format (riece-mcat "Mode on %s by %s: %s")
(riece-format-identity channel-identity t)
(riece-format-identity user-identity t)
string))
"\n"))))))
(provide 'riece-handle)
;;; riece-handle.el ends here
|
