"Default full name.")
(defcustom lirc-user-name "plugd"
"Default user name.")
-(defcustom lirc-host "localhost"
- "Default server.")
-(defcustom lirc-port 6667
- "Default port.")
+
+(defcustom lirc-networks
+ '(("libera" "irc.libera.chat" 6697)
+ ("freenode" "chat.freenode.net" 6697)
+ ("local" "localhost" 6697))
+ "IRC networks.")
(defcustom lirc-prompt-string "> "
"Prompt.")
'((t :inherit org-list-dt))
"Face used for the channel name in the prompt.")
+(defface lirc-faded
+ '((t :inherit font-lock-preprocessor-face))
+ "Face used for faded Lirc text.")
+
+(defface lirc-bold
+ '((t :inherit font-lock-function-name-face))
+ "Face used for bold Lirc text.")
+
+(defface lirc-error
+ '((t :inherit font-lock-regexp-grouping-construct))
+ "Face used for Lirc error text.")
+
;;; Global variables
;;
(defvar lirc-version "Lirc v0.1")
+(defvar lirc-notice-prompt
+ (concat
+ (propertize
+ "-" 'face 'lirc-faded)
+ (propertize
+ "!" 'face 'lirc-bold)
+ (propertize
+ "-" 'face 'lirc-faded)))
+
+(defvar lirc-error-prompt
+ (propertize "!!!" 'face 'lirc-error))
;;; Network process
;;
(lirc-eval-msg-string (string-trim line))
(setq lirc-response line))))
-(defun lirc-get-process ()
+(defun lirc-sentinel (proc string)
+ (message string))
+
+(defun lirc-start-process (network)
+ (let* ((row (assoc network lirc-networks))
+ (host (elt row 1))
+ (port (elt row 2)))
+ (make-network-process :name "lirc"
+ :host host
+ :service port
+ :filter #'lirc-filter
+ :nowait nil
+ :tls-parameters (cons 'gnutls-x509pki
+ (gnutls-boot-parameters
+ :type 'gnutls-x509pki
+ :hostname host))
+ :buffer "*lirc*")))
+
+
+(defun lirc-connect (network)
+ (setq lirc-channel-list nil)
+ (setq lirc-current-channel nil)
+ (lirc-start-process network)
+ (lirc-send-msg (lirc-msg nil nil "USER" lirc-user-name 0 "*" lirc-full-name))
+ (lirc-send-msg (lirc-msg nil nil "NICK" lirc-nick)))
+
+(defun lirc-send-msg (msg)
(let ((proc (get-process "lirc")))
(if (and proc (eq (process-status proc) 'open))
- proc
- (make-network-process :name "lirc"
- :host lirc-host
- :service lirc-port
- :filter #'lirc-filter
- :nowait t
- :buffer "*lirc*"))))
+ (process-send-string proc (concat (lirc-msg->string msg) "\r\n"))
+ (lirc-display-error "No server connection established.")
+ (error "No server connection established"))))
;;; Messages
;;
(lirc-set-channel-users channel-name
(cl-set-difference current-users users :test #'equal))))
+(defun lirc-del-users (&rest users)
+ (dolist (channel lirc-channel-list)
+ (apply #'lirc-del-channel-users (cons (car channel) users))))
+
+(defun lirc-rename-user (old-nick new-nick)
+ (dolist (channel lirc-channel-list)
+ (let ((channel-name (car channel))
+ (channel-users (cdr channel)))
+ (when (memq old-nick channel-users)
+ (lirc-del-channel-users old-nick)
+ (lirc-add-channel-users new-nick)))))
+
;;; Buffer
;;
(with-current-buffer (get-buffer-create "*lirc*")
(save-excursion
(goto-char lirc-prompt-marker)
- (let ((inhibit-read-only t))
+ (let ((inhibit-read-only t)
+ (old-pos (marker-position lirc-prompt-marker))
+ (adaptive-fill-regexp (rx (= 6 anychar))))
(insert-before-markers
(propertize (concat (format-time-string "%H:%M") " ")
'face 'lirc-text
'read-only t)
(propertize (concat (apply #'concat strings) "\n")
- 'read-only t))))))
-
-(defun lirc-connect ()
- (lirc-send-msg (lirc-msg nil nil "USER" lirc-user-name 0 "*" lirc-full-name))
- (lirc-send-msg (lirc-msg nil nil "NICK" lirc-nick)))
-
-(defun lirc-send-msg (msg)
- (let ((proc (lirc-get-process)))
- (process-send-string proc (concat (lirc-msg->string msg) "\r\n"))))
+ 'read-only t))
+ (fill-region old-pos lirc-prompt-marker)))))
(defun lirc-render-prompt ()
(with-current-buffer "*lirc*"
- (set-marker-insertion-type lirc-prompt-marker nil)
- (set-marker-insertion-type lirc-input-marker t)
(save-excursion
+ (set-marker-insertion-type lirc-prompt-marker nil)
+ (set-marker-insertion-type lirc-input-marker t)
(let ((inhibit-read-only t))
(delete-region lirc-prompt-marker lirc-input-marker)
(goto-char lirc-prompt-marker)
(propertize lirc-prompt-string
'face 'lirc-prompt
'read-only t
- 'rear-nonsticky t)))))
- (set-marker-insertion-type lirc-input-marker nil))
+ 'rear-nonsticky t)))
+ (set-marker-insertion-type lirc-input-marker nil))))
(defvar lirc-prompt-marker nil
"Marker for prompt position in LIRC buffer.")
(propertize message 'face 'lirc-text))))
(defun lirc-display-notice (&rest notices)
- (lirc-display-string "*** " (apply #'concat notices)))
+ (lirc-display-string lirc-notice-prompt " " (apply #'concat notices)))
+
+(defun lirc-display-error (&rest messages)
+ (lirc-display-string lirc-error-prompt " "
+ (propertize (apply #'concat messages)
+ 'face 'lirc-error)))
;;; Message evaluation
;;
(pcase (lirc-msg-cmd msg)
("PING"
(lirc-send-msg
- (lirc-msg nil nil "PONG" (lirc-msg-params msg))))
+ (lirc-msg nil nil "PONG" (lirc-msg-params msg)))
+ (lirc-display-notice "ping-pong"))
("353" ; NAMEREPLY
(let* ((params (lirc-msg-params msg))
(names (split-string (elt params 3))))
(apply #'lirc-add-channel-users (cons channel names))))
+ ("366" ; ENDOFNAMES
+ (lirc-display-notice
+ (lirc-as-string (length (lirc-get-channel-users lirc-current-channel)))
+ " users in " lirc-current-channel))
+
((rx (= 3 (any digit)))
(lirc-display-notice (mapconcat 'identity (cdr (lirc-msg-params msg)) " ")))
(let ((channel (car (lirc-msg-params msg))))
(setq lirc-current-channel channel)
(lirc-add-channel channel)
+ (lirc-display-notice "Joining channel " channel)
(lirc-render-prompt)))
("JOIN"
(let ((channel (car (lirc-msg-params msg)))
(nick (lirc-msg-src msg)))
- (lirc-add-channel-users channel nick)))
+ (lirc-add-channel-users channel nick)
+ (lirc-display-notice nick " joined channel " channel)))
((and "PART"
(guard (equal lirc-nick (lirc-msg-src msg))))
- (setq lirc-current-channel nil)
- (lirc-del-channel (car (lirc-msg-params msg)))
- (lirc-render-prompt))
+ (let ((channel (car (lirc-msg-params msg))))
+ (lirc-display-notice "Left channel " channel)
+ (lirc-del-channel (car (lirc-msg-params msg)))
+ (when (equal lirc-current-channel channel)
+ (setq lirc-current-channel nil)
+ (lirc-render-prompt))))
("PART"
(let ((channel (car (lirc-msg-params msg)))
(setq lirc-nick (car (lirc-msg-params msg)))
(lirc-display-notice "Set nick to " lirc-nick))
+ ("NICK"
+ (let ((old-nick (lirc-msg-src msg))
+ (new-nick (car (lirc-msg-params msg))))
+ (lirc-display-notice nick " is now known as " new-nick)
+ (lirc-rename-user nick new-nick)))
+
("NOTICE"
(let ((nick (lirc-msg-src msg))
(channel (car (lirc-msg-params msg)))
((rx (: "\01VERSION "
(let version (* (not "\01")))
"\01"))
- (lirc-display-notice "CTCP version reply from " nick ": " version)))))
+ (lirc-display-notice "CTCP version reply from " nick ": " version))
+ (_
+ (lirc-display-notice text)))))
("PRIVMSG"
(let ((nick (lirc-msg-src msg))
(defun lirc-enter-string (string)
(if (string-prefix-p "/" string)
(pcase (substring string 1)
- ((rx (: "TOPIC" " " (let new-topic (* not-newline))))
+ ((rx (: "CONNECT " (let network (* not-newline))))
+ (lirc-display-notice "Connecting to " network "...")
+ (lirc-connect network))
+
+ ((rx (: "TOPIC " (let new-topic (* not-newline))))
(lirc-send-msg (lirc-msg nil nil "TOPIC" lirc-current-channel new-topic)))
- ((rx (: "me" " " (let action (* not-newline))))
+ ((rx (: "ME " (let action (* not-newline))))
(lirc-send-msg (lirc-msg nil nil "PRIVMSG"
(list lirc-current-channel
(concat "\01ACTION " action "\01"))))
(list nick "\01VERSION\01")))
(lirc-display-notice "CTCP version request sent to " nick))
- ((rx "PART")
- (lirc-send-msg (lirc-msg nil nil "PART" lirc-current-channel)))
+ ((rx "PART" (opt (: " " (let channel (* not-newline)))))
+ (if (or lirc-current-channel channel)
+ (lirc-send-msg (lirc-msg nil nil "PART" (if channel
+ channel
+ lirc-current-channel)))
+ (lirc-display-error "No current channel to leave.")))
+
+ ((rx "MSG "
+ (let target (* (not whitespace)))
+ " "
+ (let text (* not-newline)))
+ (lirc-send-msg (lirc-msg nil nil "PRIVMSG" target text))
+ (lirc-display-message target lirc-nick text))
((rx (: (let cmd-str (+ (not whitespace)))
(opt (: " " (let params-str (* not-newline))))))
nil)))))
(unless (string-empty-p string)
- (lirc-send-msg (lirc-msg nil nil "PRIVMSG" lirc-current-channel string))
- (lirc-display-message lirc-current-channel lirc-nick string))))
+ (if lirc-current-channel
+ (progn
+ (lirc-send-msg (lirc-msg nil nil "PRIVMSG" lirc-current-channel string))
+ (lirc-display-message lirc-current-channel lirc-nick string))
+ (lirc-display-error "No current channel.")))))
(defun lirc-enter ()
"Enter current contents of line after prompt."
(switch-to-buffer "*lirc*"))
(lirc-mode)
(lirc-setup-buffer)
- (lirc-connect)
"Started LIRC.")