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|
;;; riece-ctcp.el --- CTCP (Client To Client Protocol) support
;; 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.
;;; Commentary:
;; NOTE: This is an add-on module for Riece.
;;; Code:
(require 'riece-version)
(require 'riece-misc)
(require 'riece-highlight)
(require 'riece-display)
(require 'riece-debug)
(require 'riece-mcat)
(defface riece-ctcp-action-face
'((((class color)
(background dark))
(:foreground "PaleGreen" :italic t))
(((class color)
(background light))
(:foreground "ForestGreen" :italic t))
(t
(:bold t)))
"Face used for displaying \"*** Action:\" line"
:group 'riece-highlight-faces)
(defvar riece-ctcp-action-face 'riece-ctcp-action-face)
(defconst riece-ctcp-action-prefix "*** Action: ")
(defvar riece-ctcp-ping-time nil)
(defvar riece-ctcp-additional-clientinfo nil)
(defvar riece-dialogue-mode-map)
(defconst riece-ctcp-description
"CTCP (Client To Client Protocol) support.")
(defun riece-handle-ctcp-request (prefix string)
(when (and (get 'riece-ctcp 'riece-addon-enabled) prefix string
(riece-prefix-nickname prefix))
(let* ((parameters (riece-split-parameters string))
(targets (split-string (car parameters) ","))
(message (nth 1 parameters)))
(if (string-match "\1\\([^ ]+\\)\\( .+\\)?\1" message)
(let ((request (downcase (match-string 1 message))))
(if (match-beginning 2)
(setq message (substring (match-string 2 message) 1)))
(let ((hook
(intern (concat "riece-ctcp-" request "-request-hook")))
(function
(intern-soft (concat "riece-handle-ctcp-" request
"-request")))
(after-hook
(intern (concat "riece-ctcp-after-" request
"-request-hook"))))
(unless (riece-funcall-ignore-errors
(symbol-name hook)
#'run-hook-with-args-until-success
hook prefix (car targets) message)
(if function
(riece-funcall-ignore-errors (symbol-name function)
function prefix (car targets)
message))
(riece-funcall-ignore-errors (symbol-name after-hook)
#'run-hook-with-args-until-success
after-hook prefix (car targets)
message)))
t)))))
(defun riece-handle-ctcp-version-request (prefix target string)
(let* ((target-identity (riece-make-identity target riece-server-name))
(buffer (if (riece-channel-p target)
(riece-channel-buffer target-identity)))
(user (riece-prefix-nickname prefix)))
(riece-send-string
(format "NOTICE %s :\1VERSION %s\1\r\n" user (riece-extended-version)))
(riece-insert-change buffer (format "CTCP VERSION from %s\n" user))
(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 "CTCP VERSION from %s (%s) to %s")
user
(riece-strip-user-at-host (riece-prefix-user-at-host prefix))
(riece-format-identity target-identity t)))
"\n"))))
(defun riece-handle-ctcp-ping-request (prefix target string)
(let* ((target-identity (riece-make-identity target riece-server-name))
(buffer (if (riece-channel-p target)
(riece-channel-buffer target-identity)))
(user (riece-prefix-nickname prefix)))
(riece-send-string
(if string
(format "NOTICE %s :\1PING %s\1\r\n" user string)
(format "NOTICE %s :\1PING\1\r\n" user)))
(riece-insert-change buffer (format "CTCP PING from %s\n" user))
(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 "CTCP PING from %s (%s) to %s")
user
(riece-strip-user-at-host (riece-prefix-user-at-host prefix))
(riece-format-identity target-identity t)))
"\n"))))
(defun riece-handle-ctcp-clientinfo-request (prefix target string)
(let* ((target-identity (riece-make-identity target riece-server-name))
(buffer (if (riece-channel-p target)
(riece-channel-buffer target-identity)))
(user (riece-prefix-nickname prefix)))
(riece-send-string
(format "NOTICE %s :\1CLIENTINFO %s\1\r\n"
user
(let (messages)
(mapatoms
(lambda (atom)
(let ((case-fold-search t))
(if (and (fboundp atom)
(string-match
"riece-handle-ctcp-\\(.+\\)-request"
(symbol-name atom)))
(setq messages
(cons (match-string 1 (symbol-name atom))
messages))))))
(mapconcat #'upcase (append messages
riece-ctcp-additional-clientinfo)
" "))))
(riece-insert-change buffer (format "CTCP CLIENTINFO from %s\n" user))
(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 "CTCP CLIENTINFO from %s (%s) to %s")
user
(riece-strip-user-at-host (riece-prefix-user-at-host prefix))
(riece-format-identity target-identity t)))
"\n"))))
(defun riece-handle-ctcp-action-request (prefix target string)
(let ((buffer (if (riece-channel-p target)
(riece-channel-buffer (riece-make-identity
target riece-server-name))))
(user (riece-prefix-nickname prefix)))
(riece-insert buffer (concat riece-ctcp-action-prefix
(riece-format-identity
(riece-make-identity user riece-server-name)
t)
" " string
"\n"))
(riece-insert
(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
(concat riece-ctcp-action-prefix
(riece-format-identity
(riece-make-identity target riece-server-name)
t)
": "
(riece-format-identity
(riece-make-identity user riece-server-name)
t)
" " string)) "\n"))))
(defun riece-handle-ctcp-time-request (prefix target string)
(let* ((target-identity (riece-make-identity target riece-server-name))
(buffer (if (riece-channel-p target)
(riece-channel-buffer target-identity)))
(user (riece-prefix-nickname prefix))
(time (format-time-string "%c")))
(riece-send-string
(format "NOTICE %s :\1TIME %s\1\r\n" user time))
(riece-insert-change buffer (format (riece-mcat "CTCP TIME from %s\n")
user))
(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 "CTCP TIME from %s (%s) to %s")
user
(riece-strip-user-at-host (riece-prefix-user-at-host prefix))
(riece-format-identity target-identity t)))
"\n"))))
(defun riece-handle-ctcp-response (prefix string)
(when (and (get 'riece-ctcp 'riece-addon-enabled) prefix string
(riece-prefix-nickname prefix))
(let* ((parameters (riece-split-parameters string))
(targets (split-string (car parameters) ","))
(message (nth 1 parameters)))
(if (string-match "\1\\([^ ]+\\)\\( .+\\)?\1" message)
(let ((response (downcase (match-string 1 message))))
(if (match-beginning 2)
(setq message (substring (match-string 2 message) 1)))
(let ((hook
(intern (concat "riece-ctcp-" response "-response-hook")))
(function (intern-soft (concat "riece-handle-ctcp-"
response "-response")))
(after-hook
(intern (concat "riece-ctcp-after-" response
"-response-hook"))))
(unless (riece-funcall-ignore-errors
(symbol-name hook)
#'run-hook-with-args-until-success
hook prefix (car targets) message)
(if function
(riece-funcall-ignore-errors
(symbol-name function)
function prefix (car targets) message))
(riece-funcall-ignore-errors (symbol-name after-hook)
#'run-hook-with-args-until-success
after-hook prefix (car targets)
message)))
t)))))
(defun riece-handle-ctcp-version-response (prefix target string)
(riece-insert-change
(list riece-dialogue-buffer riece-others-buffer)
(concat
(riece-concat-server-name
(format (riece-mcat "CTCP VERSION for %s (%s) = %s")
(riece-prefix-nickname prefix)
(riece-strip-user-at-host (riece-prefix-user-at-host prefix))
string))
"\n")))
(defun riece-handle-ctcp-ping-response (prefix target string)
(let* ((now (current-time))
(elapsed (+ (* 65536 (- (car now) (car riece-ctcp-ping-time)))
(- (nth 1 now) (nth 1 riece-ctcp-ping-time)))))
(riece-insert-change
(list riece-dialogue-buffer riece-others-buffer)
(concat
(riece-concat-server-name
(format (riece-mcat "CTCP PING for %s (%s) = %d sec")
(riece-prefix-nickname prefix)
(riece-strip-user-at-host (riece-prefix-user-at-host prefix))
elapsed))
"\n"))))
(defun riece-handle-ctcp-clientinfo-response (prefix target string)
(riece-insert-change
(list riece-dialogue-buffer riece-others-buffer)
(concat
(riece-concat-server-name
(format (riece-mcat "CTCP CLIENTINFO for %s (%s) = %s")
(riece-prefix-nickname prefix)
(riece-strip-user-at-host (riece-prefix-user-at-host prefix))
string))
"\n")))
(defun riece-handle-ctcp-time-response (prefix target string)
(riece-insert-change
(list riece-dialogue-buffer riece-others-buffer)
(concat
(riece-concat-server-name
(format (riece-mcat "CTCP TIME for %s (%s) = %s")
(riece-prefix-nickname prefix)
(riece-strip-user-at-host (riece-prefix-user-at-host prefix))
string))
"\n")))
(defun riece-command-ctcp-version (target)
(interactive
(list (riece-completing-read-identity
(riece-mcat "Channel/User: ")
(riece-get-identities-on-server (riece-current-server-name)))))
(riece-send-string (format "PRIVMSG %s :\1VERSION\1\r\n"
(riece-identity-prefix target))))
(defun riece-command-ctcp-ping (target)
(interactive
(list (riece-completing-read-identity
(riece-mcat "Channel/User: ")
(riece-get-identities-on-server (riece-current-server-name)))))
(riece-send-string (format "PRIVMSG %s :\1PING\1\r\n"
(riece-identity-prefix target)))
(setq riece-ctcp-ping-time (current-time)))
(defun riece-command-ctcp-clientinfo (target)
(interactive
(list (riece-completing-read-identity
(riece-mcat "Channel/User: ")
(riece-get-identities-on-server (riece-current-server-name)))))
(riece-send-string (format "PRIVMSG %s :\1CLIENTINFO\1\r\n"
(riece-identity-prefix target))))
(defun riece-command-ctcp-action (target action)
(interactive
(list (if current-prefix-arg
(riece-completing-read-identity
(riece-mcat "Channel/User: ")
(riece-get-identities-on-server (riece-current-server-name)))
riece-current-channel)
(let (message)
(beginning-of-line)
(setq message (buffer-substring (point)
(progn (end-of-line) (point))))
(if (equal message "")
(read-string (riece-mcat "Action: "))
(prog1 (read-from-minibuffer (riece-mcat "Action: ")
(cons message 0))
(let ((next-line-add-newlines t))
(next-line 1)))))))
(if (equal action "")
(error "No action"))
(riece-send-string (format "PRIVMSG %s :\1ACTION %s\1\r\n"
(riece-identity-prefix target)
action))
(let ((buffer (riece-channel-buffer target)))
(riece-insert
buffer
(concat riece-ctcp-action-prefix
(riece-identity-prefix (riece-current-nickname)) " " action "\n"))
(riece-insert
(if (and riece-channel-buffer-mode
(not (eq buffer riece-channel-buffer)))
(list riece-dialogue-buffer riece-others-buffer)
riece-dialogue-buffer)
(concat
(riece-with-server-buffer (riece-identity-server target)
(riece-concat-server-name
(concat riece-ctcp-action-prefix
(riece-format-identity target t) ": "
(riece-identity-prefix (riece-current-nickname)) " " action)))
"\n"))))
(defun riece-command-ctcp-time (target)
(interactive
(list (riece-completing-read-identity
(riece-mcat "Channel/User: ")
(riece-get-identities-on-server (riece-current-server-name)))))
(riece-send-string (format "PRIVMSG %s :\1TIME\1\r\n"
(riece-identity-prefix target))))
(defun riece-ctcp-requires ()
(if (memq 'riece-highlight riece-addons)
'(riece-highlight)))
(defvar riece-ctcp-dialogue-font-lock-keywords
(list (concat "^" riece-time-prefix-regexp "\\("
(regexp-quote riece-ctcp-action-prefix)
".*\\)$")
1 riece-ctcp-action-face t t))
(defun riece-ctcp-insinuate ()
(add-hook 'riece-privmsg-hook 'riece-handle-ctcp-request)
(add-hook 'riece-notice-hook 'riece-handle-ctcp-response)
(if (memq 'riece-highlight riece-addons)
(setq riece-dialogue-font-lock-keywords
(cons riece-ctcp-dialogue-font-lock-keywords
riece-dialogue-font-lock-keywords))))
(defun riece-ctcp-uninstall ()
(remove-hook 'riece-privmsg-hook 'riece-handle-ctcp-request)
(remove-hook 'riece-notice-hook 'riece-handle-ctcp-response)
(setq riece-dialogue-font-lock-keywords
(delq riece-ctcp-dialogue-font-lock-keywords
riece-dialogue-font-lock-keywords)))
(defun riece-ctcp-enable ()
(define-key riece-dialogue-mode-map "\C-cv" 'riece-command-ctcp-version)
(define-key riece-dialogue-mode-map "\C-cp" 'riece-command-ctcp-ping)
(define-key riece-dialogue-mode-map "\C-ca" 'riece-command-ctcp-action)
(define-key riece-dialogue-mode-map "\C-cc" 'riece-command-ctcp-clientinfo)
(define-key riece-dialogue-mode-map "\C-ct" 'riece-command-ctcp-time))
(defun riece-ctcp-disable ()
(define-key riece-dialogue-mode-map "\C-cv" nil)
(define-key riece-dialogue-mode-map "\C-cp" nil)
(define-key riece-dialogue-mode-map "\C-ca" nil)
(define-key riece-dialogue-mode-map "\C-cc" nil)
(define-key riece-dialogue-mode-map "\C-ct" nil))
(provide 'riece-ctcp)
;;; riece-ctcp.el ends here
|
