Commit | Line | Data |
---|---|---|
bd43c990 RS |
1 | ;;; rcirc.el --- default, simple IRC client. |
2 | ||
ceb4c4d3 | 3 | ;; Copyright (C) 2005, 2006 Free Software Foundation, Inc. |
bd43c990 RS |
4 | |
5 | ;; Author: Ryan Yeske | |
bd43c990 RS |
6 | ;; URL: http://www.nongnu.org/rcirc |
7 | ;; Keywords: comm | |
8 | ||
b71cef5c | 9 | ;; This file is part of GNU Emacs. |
bd43c990 RS |
10 | |
11 | ;; This file is free software; you can redistribute it and/or modify | |
12 | ;; it under the terms of the GNU General Public License as published by | |
13 | ;; the Free Software Foundation; either version 2, or (at your option) | |
14 | ;; any later version. | |
15 | ||
16 | ;; This file is distributed in the hope that it will be useful, | |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
b71cef5c RF |
22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
23 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
24 | ;; Boston, MA 02110-1301, USA. | |
bd43c990 RS |
25 | |
26 | ;;; Commentary: | |
27 | ||
adf794e4 EZ |
28 | ;; Internet Relay Chat (IRC) is a form of instant communication over |
29 | ;; the Internet. It is mainly designed for group (many-to-many) | |
30 | ;; communication in discussion forums called channels, but also allows | |
31 | ;; one-to-one communication. | |
32 | ||
33 | ;; Rcirc has simple defaults and clear and consistent behaviour. | |
34 | ;; Message arrival timestamps, activity notification on the modeline, | |
35 | ;; message filling, nick completion, and keepalive pings are all | |
36 | ;; enabled by default, but can easily be adjusted or turned off. Each | |
37 | ;; discussion takes place in its own buffer and there is a single | |
38 | ;; server buffer per connection. | |
bd43c990 | 39 | |
bd43c990 RS |
40 | ;; Open a new irc connection with: |
41 | ;; M-x irc RET | |
42 | ||
43 | ;;; Code: | |
44 | ||
45 | (require 'ring) | |
46 | (require 'time-date) | |
47 | (eval-when-compile (require 'cl)) | |
48 | ||
adf794e4 EZ |
49 | (defgroup rcirc nil |
50 | "Simple IRC client." | |
51 | :version "22.1" | |
2fbed782 | 52 | :prefix "rcirc-" |
e8f10ddb | 53 | :link '(custom-manual "(rcirc)") |
adf794e4 EZ |
54 | :group 'applications) |
55 | ||
56 | (defcustom rcirc-server "irc.freenode.net" | |
57 | "The default server to connect to." | |
58 | :type 'string | |
59 | :group 'rcirc) | |
bd43c990 | 60 | |
adf794e4 EZ |
61 | (defcustom rcirc-port 6667 |
62 | "The default port to connect to." | |
63 | :type 'integer | |
64 | :group 'rcirc) | |
bd43c990 | 65 | |
adf794e4 EZ |
66 | (defcustom rcirc-nick (user-login-name) |
67 | "Your nick." | |
68 | :type 'string | |
69 | :group 'rcirc) | |
bd43c990 | 70 | |
adf794e4 EZ |
71 | (defcustom rcirc-user-name (user-login-name) |
72 | "Your user name sent to the server when connecting." | |
73 | :type 'string | |
74 | :group 'rcirc) | |
bd43c990 | 75 | |
adf794e4 | 76 | (defcustom rcirc-user-full-name (if (string= (user-full-name) "") |
bd43c990 RS |
77 | rcirc-user-name |
78 | (user-full-name)) | |
adf794e4 EZ |
79 | "The full name sent to the server when connecting." |
80 | :type 'string | |
81 | :group 'rcirc) | |
bd43c990 | 82 | |
db58efbf | 83 | (defcustom rcirc-startup-channels-alist '(("^irc.freenode.net$" "#emacs")) |
bd43c990 | 84 | "Alist of channels to join at startup. |
adf794e4 EZ |
85 | Each element looks like (SERVER-REGEXP . CHANNEL-LIST)." |
86 | :type '(alist :key-type string :value-type (repeat string)) | |
87 | :group 'rcirc) | |
bd43c990 | 88 | |
adf794e4 EZ |
89 | (defcustom rcirc-fill-flag t |
90 | "*Non-nil means line-wrap messages printed in channel buffers." | |
91 | :type 'boolean | |
92 | :group 'rcirc) | |
bd43c990 | 93 | |
adf794e4 EZ |
94 | (defcustom rcirc-fill-column nil |
95 | "*Column beyond which automatic line-wrapping should happen. | |
2e398771 | 96 | If nil, use value of `fill-column'. If 'frame-width, use the |
adf794e4 EZ |
97 | maximum frame width." |
98 | :type '(choice (const :tag "Value of `fill-column'") | |
99 | (const :tag "Full frame width" frame-width) | |
100 | (integer :tag "Number of columns")) | |
101 | :group 'rcirc) | |
bd43c990 | 102 | |
adf794e4 | 103 | (defcustom rcirc-fill-prefix nil |
bd43c990 RS |
104 | "*Text to insert before filled lines. |
105 | If nil, calculate the prefix dynamically to line up text | |
adf794e4 EZ |
106 | underneath each nick." |
107 | :type '(choice (const :tag "Dynamic" nil) | |
108 | (string :tag "Prefix text")) | |
109 | :group 'rcirc) | |
bd43c990 | 110 | |
adf794e4 EZ |
111 | (defvar rcirc-ignore-buffer-activity-flag nil |
112 | "If non-nil, ignore activity in this buffer.") | |
113 | (make-variable-buffer-local 'rcirc-ignore-buffer-activity-flag) | |
bd43c990 | 114 | |
adf794e4 | 115 | (defcustom rcirc-time-format "%H:%M " |
bd43c990 | 116 | "*Describes how timestamps are printed. |
adf794e4 EZ |
117 | Used as the first arg to `format-time-string'." |
118 | :type 'string | |
119 | :group 'rcirc) | |
bd43c990 | 120 | |
adf794e4 EZ |
121 | (defcustom rcirc-input-ring-size 1024 |
122 | "*Size of input history ring." | |
123 | :type 'integer | |
124 | :group 'rcirc) | |
bd43c990 | 125 | |
adf794e4 | 126 | (defcustom rcirc-read-only-flag t |
2e398771 | 127 | "*Non-nil means make text in IRC buffers read-only." |
adf794e4 EZ |
128 | :type 'boolean |
129 | :group 'rcirc) | |
bd43c990 | 130 | |
adf794e4 | 131 | (defcustom rcirc-buffer-maximum-lines nil |
bd43c990 RS |
132 | "*The maximum size in lines for rcirc buffers. |
133 | Channel buffers are truncated from the top to be no greater than this | |
adf794e4 EZ |
134 | number. If zero or nil, no truncating is done." |
135 | :type '(choice (const :tag "No truncation" nil) | |
136 | (integer :tag "Number of lines")) | |
137 | :group 'rcirc) | |
bd43c990 | 138 | |
db58efbf EZ |
139 | (defcustom rcirc-authinfo nil |
140 | "List of authentication passwords. | |
141 | Each element of the list is a list with a SERVER-REGEXP string | |
142 | and a method symbol followed by method specific arguments. | |
143 | ||
144 | The valid METHOD symbols are `nickserv', `chanserv' and | |
145 | `bitlbee'. | |
bd43c990 RS |
146 | |
147 | The required ARGUMENTS for each METHOD symbol are: | |
db58efbf EZ |
148 | `nickserv': NICK PASSWORD |
149 | `chanserv': NICK CHANNEL PASSWORD | |
150 | `bitlbee': NICK PASSWORD | |
bd43c990 RS |
151 | |
152 | Example: | |
db58efbf EZ |
153 | ((\"freenode\" nickserv \"bob\" \"p455w0rd\") |
154 | (\"freenode\" chanserv \"bob\" \"#bobland\" \"passwd99\") | |
155 | (\"bitlbee\" bitlbee \"robert\" \"sekrit\"))" | |
156 | :type '(alist :key-type (string :tag "Server") | |
157 | :value-type (choice (list :tag "NickServ" | |
158 | (const nickserv) | |
159 | (string :tag "Nick") | |
160 | (string :tag "Password")) | |
161 | (list :tag "ChanServ" | |
162 | (const chanserv) | |
163 | (string :tag "Nick") | |
164 | (string :tag "Channel") | |
165 | (string :tag "Password")) | |
166 | (list :tag "BitlBee" | |
167 | (const bitlbee) | |
168 | (string :tag "Nick") | |
169 | (string :tag "Password")))) | |
adf794e4 | 170 | :group 'rcirc) |
bd43c990 | 171 | |
db58efbf | 172 | (defcustom rcirc-auto-authenticate-flag t |
bd43c990 | 173 | "*Non-nil means automatically send authentication string to server. |
db58efbf | 174 | See also `rcirc-authinfo'." |
adf794e4 EZ |
175 | :type 'boolean |
176 | :group 'rcirc) | |
bd43c990 | 177 | |
adf794e4 | 178 | (defcustom rcirc-prompt "> " |
2e398771 | 179 | "Prompt string to use in IRC buffers. |
bd43c990 RS |
180 | |
181 | The following replacements are made: | |
182 | %n is your nick. | |
183 | %s is the server. | |
184 | %t is the buffer target, a channel or a user. | |
185 | ||
adf794e4 EZ |
186 | Setting this alone will not affect the prompt; |
187 | use either M-x customize or also call `rcirc-update-prompt'." | |
188 | :type 'string | |
189 | :set 'rcirc-set-changed | |
190 | :initialize 'custom-initialize-default | |
191 | :group 'rcirc) | |
192 | ||
2c8abe90 AS |
193 | (defcustom rcirc-ignore-list () |
194 | "List of ignored nicks. | |
195 | Use /ignore to list them, use /ignore NICK to add or remove a nick." | |
196 | :type '(repeat string) | |
197 | :group 'rcirc) | |
198 | ||
199 | (defvar rcirc-ignore-list-automatic () | |
200 | "List of ignored nicks added to `rcirc-ignore-list' because of renaming. | |
201 | When an ignored person renames, their nick is added to both lists. | |
202 | Nicks will be removed from the automatic list on follow-up renamings or | |
203 | parts.") | |
204 | ||
adf794e4 EZ |
205 | (defcustom rcirc-print-hooks nil |
206 | "Hook run after text is printed. | |
207 | Called with 5 arguments, PROCESS, SENDER, RESPONSE, TARGET and TEXT." | |
208 | :type 'hook | |
209 | :group 'rcirc) | |
bd43c990 | 210 | |
db58efbf EZ |
211 | (defcustom rcirc-always-use-server-buffer-flag nil |
212 | "Non-nil means messages without a channel target will go to the server buffer." | |
213 | :type 'boolean | |
214 | :group 'rcirc) | |
215 | ||
bd43c990 RS |
216 | (defvar rcirc-prompt-start-marker nil) |
217 | (defvar rcirc-prompt-end-marker nil) | |
218 | ||
219 | (defvar rcirc-nick-table nil) | |
220 | ||
2c8abe90 AS |
221 | (defvar rcirc-nick-syntax-table |
222 | (let ((table (make-syntax-table text-mode-syntax-table))) | |
223 | (mapc (lambda (c) (modify-syntax-entry c "w" table)) | |
224 | "[]\\`_^{|}-") | |
225 | (modify-syntax-entry ?' "_" table) | |
226 | table) | |
227 | "Syntax table which includes all nick characters as word constituents.") | |
228 | ||
adf794e4 EZ |
229 | ;; each process has an alist of (target . buffer) pairs |
230 | (defvar rcirc-buffer-alist nil) | |
231 | ||
bd43c990 RS |
232 | (defvar rcirc-activity nil |
233 | "List of channels with unviewed activity.") | |
234 | ||
235 | (defvar rcirc-activity-string "" | |
236 | "String displayed in modeline representing `rcirc-activity'.") | |
237 | (put 'rcirc-activity-string 'risky-local-variable t) | |
238 | ||
239 | (defvar rcirc-process nil | |
240 | "The server process associated with this buffer.") | |
241 | ||
242 | (defvar rcirc-target nil | |
243 | "The channel or user associated with this buffer.") | |
244 | ||
bd43c990 RS |
245 | (defvar rcirc-urls nil |
246 | "List of urls seen in the current buffer.") | |
247 | ||
248 | (defvar rcirc-keepalive-seconds 60 | |
249 | "Number of seconds between keepalive pings.") | |
250 | ||
adf794e4 | 251 | (defconst rcirc-id-string (concat "rcirc on GNU Emacs " emacs-version)) |
bd43c990 | 252 | \f |
bd43c990 RS |
253 | (defvar rcirc-startup-channels nil) |
254 | ;;;###autoload | |
db58efbf | 255 | (defun rcirc (arg) |
bd43c990 | 256 | "Connect to IRC. |
db58efbf EZ |
257 | If ARG is non-nil, prompt for a server to connect to." |
258 | (interactive "P") | |
259 | (if arg | |
260 | (let* ((server (read-string "IRC Server: " rcirc-server)) | |
261 | (port (read-string "IRC Port: " (number-to-string rcirc-port))) | |
262 | (nick (read-string "IRC Nick: " rcirc-nick)) | |
263 | (channels (split-string | |
264 | (read-string "IRC Channels: " | |
265 | (mapconcat 'identity | |
266 | (rcirc-startup-channels server) | |
267 | " ")) | |
268 | "[, ]+" t))) | |
269 | (rcirc-connect server port nick rcirc-user-name rcirc-user-full-name | |
270 | channels)) | |
271 | ;; make new connection using defaults unless already connected to | |
272 | ;; the default rcirc-server | |
273 | (let ((default-server (default-value 'rcirc-server)) | |
274 | connected) | |
275 | (dolist (p (rcirc-process-list)) | |
276 | (when (string= default-server (process-name p)) | |
277 | (setq connected p))) | |
278 | (if (not connected) | |
279 | (rcirc-connect rcirc-server rcirc-port rcirc-nick | |
280 | rcirc-user-name rcirc-user-full-name | |
281 | (rcirc-startup-channels rcirc-server)) | |
282 | (switch-to-buffer (process-buffer connected)) | |
283 | (message "Connected to %s" rcirc-server))))) | |
bd43c990 RS |
284 | |
285 | ;;;###autoload | |
286 | (defalias 'irc 'rcirc) | |
287 | ||
288 | \f | |
289 | (defvar rcirc-process-output nil) | |
bd43c990 RS |
290 | (defvar rcirc-topic nil) |
291 | (defvar rcirc-keepalive-timer nil) | |
ad8121fe | 292 | (defvar rcirc-last-server-message-time nil) |
2fbed782 | 293 | (defun rcirc-connect (&optional server port nick user-name full-name startup-channels) |
db58efbf EZ |
294 | (add-hook 'window-configuration-change-hook |
295 | 'rcirc-window-configuration-change) | |
bd43c990 | 296 | |
bd43c990 RS |
297 | (save-excursion |
298 | (message "Connecting to %s..." server) | |
299 | (let* ((inhibit-eol-conversion) | |
2fbed782 EZ |
300 | (port-number (if port |
301 | (if (stringp port) | |
302 | (string-to-number port) | |
303 | port) | |
304 | rcirc-port)) | |
305 | (server (or server rcirc-server)) | |
306 | (nick (or nick rcirc-nick)) | |
307 | (user-name (or user-name rcirc-user-name)) | |
308 | (full-name (or full-name rcirc-user-full-name)) | |
309 | (startup-channels (or startup-channels (rcirc-startup-channels server))) | |
bd43c990 RS |
310 | (process (open-network-stream server nil server port-number))) |
311 | ;; set up process | |
312 | (set-process-coding-system process 'raw-text 'raw-text) | |
313 | (set-process-filter process 'rcirc-filter) | |
adf794e4 | 314 | (switch-to-buffer (rcirc-generate-new-buffer-name process nil)) |
bd43c990 RS |
315 | (set-process-buffer process (current-buffer)) |
316 | (set-process-sentinel process 'rcirc-sentinel) | |
317 | (rcirc-mode process nil) | |
adf794e4 EZ |
318 | (make-local-variable 'rcirc-buffer-alist) |
319 | (setq rcirc-buffer-alist nil) | |
bd43c990 RS |
320 | (make-local-variable 'rcirc-nick-table) |
321 | (setq rcirc-nick-table (make-hash-table :test 'equal)) | |
322 | (make-local-variable 'rcirc-server) | |
323 | (setq rcirc-server server) | |
324 | (make-local-variable 'rcirc-nick) | |
325 | (setq rcirc-nick nick) | |
326 | (make-local-variable 'rcirc-process-output) | |
327 | (setq rcirc-process-output nil) | |
bd43c990 RS |
328 | (make-local-variable 'rcirc-startup-channels) |
329 | (setq rcirc-startup-channels startup-channels) | |
ad8121fe EZ |
330 | (make-local-variable 'rcirc-last-server-message-time) |
331 | (setq rcirc-last-server-message-time (current-time)) | |
bd43c990 RS |
332 | |
333 | ;; identify | |
334 | (rcirc-send-string process (concat "NICK " nick)) | |
335 | (rcirc-send-string process (concat "USER " user-name | |
336 | " hostname servername :" | |
337 | full-name)) | |
338 | ||
339 | ;; setup ping timer if necessary | |
340 | (unless rcirc-keepalive-timer | |
341 | (setq rcirc-keepalive-timer | |
342 | (run-at-time 0 rcirc-keepalive-seconds 'rcirc-keepalive))) | |
343 | ||
344 | (message "Connecting to %s...done" server) | |
345 | ||
346 | ;; return process object | |
347 | process))) | |
348 | ||
adf794e4 EZ |
349 | (defmacro with-rcirc-process-buffer (process &rest body) |
350 | (declare (indent 1) (debug t)) | |
351 | `(with-current-buffer (process-buffer ,process) | |
352 | ,@body)) | |
353 | ||
bd43c990 | 354 | (defun rcirc-keepalive () |
ad8121fe EZ |
355 | "Send keep alive pings to active rcirc processes. |
356 | Kill processes that have not received a server message since the | |
357 | last ping." | |
bd43c990 RS |
358 | (if (rcirc-process-list) |
359 | (mapc (lambda (process) | |
adf794e4 | 360 | (with-rcirc-process-buffer process |
ad8121fe EZ |
361 | (if (> (cadr (time-since rcirc-last-server-message-time)) |
362 | rcirc-keepalive-seconds) | |
363 | (kill-process process) | |
364 | (rcirc-send-string process (concat "PING " rcirc-server))))) | |
bd43c990 RS |
365 | (rcirc-process-list)) |
366 | (cancel-timer rcirc-keepalive-timer) | |
367 | (setq rcirc-keepalive-timer nil))) | |
368 | ||
adf794e4 EZ |
369 | (defvar rcirc-debug-buffer " *rcirc debug*") |
370 | (defvar rcirc-debug-flag nil | |
371 | "If non-nil, write information to `rcirc-debug-buffer'.") | |
372 | (defun rcirc-debug (process text) | |
bd43c990 | 373 | "Add an entry to the debug log including PROCESS and TEXT. |
2e398771 | 374 | Debug text is written to `rcirc-debug-buffer' if `rcirc-debug-flag' |
adf794e4 EZ |
375 | is non-nil." |
376 | (when rcirc-debug-flag | |
bd43c990 RS |
377 | (save-excursion |
378 | (save-window-excursion | |
adf794e4 | 379 | (set-buffer (get-buffer-create rcirc-debug-buffer)) |
bd43c990 RS |
380 | (goto-char (point-max)) |
381 | (insert (concat | |
382 | "[" | |
383 | (format-time-string "%Y-%m-%dT%T ") (process-name process) | |
384 | "] " | |
385 | text)))))) | |
adf794e4 | 386 | |
bd43c990 RS |
387 | (defvar rcirc-sentinel-hooks nil |
388 | "Hook functions called when the process sentinel is called. | |
389 | Functions are called with PROCESS and SENTINEL arguments.") | |
390 | ||
391 | (defun rcirc-sentinel (process sentinel) | |
392 | "Called when PROCESS receives SENTINEL." | |
393 | (let ((sentinel (replace-regexp-in-string "\n" "" sentinel))) | |
adf794e4 EZ |
394 | (rcirc-debug process (format "SENTINEL: %S %S\n" process sentinel)) |
395 | (with-rcirc-process-buffer process | |
396 | (dolist (buffer (cons nil (mapcar 'cdr rcirc-buffer-alist))) | |
adf794e4 | 397 | (with-current-buffer (or buffer (current-buffer)) |
db58efbf EZ |
398 | (rcirc-print process "rcirc.el" "ERROR" rcirc-target |
399 | (format "%s: %s (%S)" | |
400 | (process-name process) | |
401 | sentinel | |
402 | (process-status process)) t) | |
403 | ;; remove the prompt from buffers | |
bd43c990 RS |
404 | (let ((inhibit-read-only t)) |
405 | (delete-region rcirc-prompt-start-marker | |
406 | rcirc-prompt-end-marker))))) | |
407 | (run-hook-with-args 'rcirc-sentinel-hooks process sentinel))) | |
408 | ||
409 | (defun rcirc-process-list () | |
410 | "Return a list of rcirc processes." | |
411 | (let (ps) | |
412 | (mapc (lambda (p) | |
413 | (when (process-buffer p) | |
adf794e4 | 414 | (with-rcirc-process-buffer p |
bd43c990 RS |
415 | (when (eq major-mode 'rcirc-mode) |
416 | (setq ps (cons p ps)))))) | |
417 | (process-list)) | |
418 | ps)) | |
419 | ||
420 | (defvar rcirc-receive-message-hooks nil | |
2e398771 JB |
421 | "Hook functions run when a message is received from server. |
422 | Function is called with PROCESS, COMMAND, SENDER, ARGS and LINE.") | |
bd43c990 RS |
423 | (defun rcirc-filter (process output) |
424 | "Called when PROCESS receives OUTPUT." | |
adf794e4 EZ |
425 | (rcirc-debug process output) |
426 | (with-rcirc-process-buffer process | |
ad8121fe | 427 | (setq rcirc-last-server-message-time (current-time)) |
bd43c990 RS |
428 | (setq rcirc-process-output (concat rcirc-process-output output)) |
429 | (when (= (aref rcirc-process-output | |
430 | (1- (length rcirc-process-output))) ?\n) | |
431 | (mapc (lambda (line) | |
432 | (rcirc-process-server-response process line)) | |
adf794e4 | 433 | (split-string rcirc-process-output "[\n\r]" t)) |
bd43c990 RS |
434 | (setq rcirc-process-output nil)))) |
435 | ||
adf794e4 | 436 | (defvar rcirc-trap-errors-flag t) |
bd43c990 | 437 | (defun rcirc-process-server-response (process text) |
adf794e4 | 438 | (if rcirc-trap-errors-flag |
bd43c990 RS |
439 | (condition-case err |
440 | (rcirc-process-server-response-1 process text) | |
441 | (error | |
442 | (rcirc-print process "RCIRC" "ERROR" nil | |
adf794e4 | 443 | (format "\"%s\" %s" text err) t))) |
bd43c990 RS |
444 | (rcirc-process-server-response-1 process text))) |
445 | ||
446 | (defun rcirc-process-server-response-1 (process text) | |
447 | (if (string-match "^\\(:\\([^ ]+\\) \\)?\\([^ ]+\\) \\(.+\\)$" text) | |
db58efbf EZ |
448 | (let* ((user (match-string 2 text)) |
449 | (sender (rcirc-user-nick user)) | |
bd43c990 RS |
450 | (cmd (match-string 3 text)) |
451 | (args (match-string 4 text)) | |
452 | (handler (intern-soft (concat "rcirc-handler-" cmd)))) | |
453 | (string-match "^\\([^:]*\\):?\\(.+\\)?$" args) | |
454 | (let* ((args1 (match-string 1 args)) | |
455 | (args2 (match-string 2 args)) | |
adf794e4 EZ |
456 | (args (delq nil (append (split-string args1 " " t) |
457 | (list args2))))) | |
bd43c990 RS |
458 | (if (not (fboundp handler)) |
459 | (rcirc-handler-generic process cmd sender args text) | |
460 | (funcall handler process sender args text)) | |
461 | (run-hook-with-args 'rcirc-receive-message-hooks | |
462 | process cmd sender args text))) | |
463 | (message "UNHANDLED: %s" text))) | |
464 | ||
465 | (defun rcirc-handler-generic (process command sender args text) | |
466 | "Generic server response handler." | |
467 | (rcirc-print process sender command nil | |
adf794e4 | 468 | (mapconcat 'identity (cdr args) " ") t)) |
bd43c990 RS |
469 | |
470 | (defun rcirc-send-string (process string) | |
471 | "Send PROCESS a STRING plus a newline." | |
472 | (let ((string (concat (encode-coding-string string | |
473 | buffer-file-coding-system) | |
474 | "\n"))) | |
53f831f3 AS |
475 | (unless (eq (process-status rcirc-process) 'open) |
476 | (error "Network connection to %s is not open" | |
477 | (process-name rcirc-process))) | |
adf794e4 | 478 | (rcirc-debug process string) |
bd43c990 RS |
479 | (process-send-string process string))) |
480 | ||
481 | (defun rcirc-server (process) | |
482 | "Return PROCESS server, given by the 001 response." | |
adf794e4 | 483 | (with-rcirc-process-buffer process |
bd43c990 RS |
484 | rcirc-server)) |
485 | ||
486 | (defun rcirc-nick (process) | |
487 | "Return PROCESS nick." | |
adf794e4 | 488 | (with-rcirc-process-buffer process |
bd43c990 RS |
489 | rcirc-nick)) |
490 | ||
491 | (defvar rcirc-max-message-length 450 | |
492 | "Messages longer than this value will be split.") | |
493 | ||
494 | (defun rcirc-send-message (process target message &optional noticep) | |
495 | "Send TARGET associated with PROCESS a privmsg with text MESSAGE. | |
496 | If NOTICEP is non-nil, send a notice instead of privmsg." | |
497 | ;; max message length is 512 including CRLF | |
498 | (let* ((response (if noticep "NOTICE" "PRIVMSG")) | |
499 | (oversize (> (length message) rcirc-max-message-length)) | |
500 | (text (if oversize | |
501 | (substring message 0 rcirc-max-message-length) | |
502 | message)) | |
503 | (text (if (string= text "") | |
504 | " " | |
505 | text)) | |
506 | (more (if oversize | |
507 | (substring message rcirc-max-message-length)))) | |
db58efbf EZ |
508 | (rcirc-get-buffer-create process target) |
509 | (rcirc-print process (rcirc-nick process) response target text) | |
bd43c990 | 510 | (rcirc-send-string process (concat response " " target " :" text)) |
db58efbf | 511 | (when more (rcirc-send-message process target more noticep)))) |
bd43c990 RS |
512 | |
513 | (defvar rcirc-input-ring nil) | |
514 | (defvar rcirc-input-ring-index 0) | |
515 | (defun rcirc-prev-input-string (arg) | |
516 | (ring-ref rcirc-input-ring (+ rcirc-input-ring-index arg))) | |
517 | ||
518 | (defun rcirc-insert-prev-input (arg) | |
519 | (interactive "p") | |
520 | (when (<= rcirc-prompt-end-marker (point)) | |
521 | (delete-region rcirc-prompt-end-marker (point-max)) | |
522 | (insert (rcirc-prev-input-string 0)) | |
523 | (setq rcirc-input-ring-index (1+ rcirc-input-ring-index)))) | |
524 | ||
525 | (defun rcirc-insert-next-input (arg) | |
526 | (interactive "p") | |
527 | (when (<= rcirc-prompt-end-marker (point)) | |
528 | (delete-region rcirc-prompt-end-marker (point-max)) | |
529 | (setq rcirc-input-ring-index (1- rcirc-input-ring-index)) | |
530 | (insert (rcirc-prev-input-string -1)))) | |
531 | ||
532 | (defvar rcirc-nick-completions nil) | |
533 | (defvar rcirc-nick-completion-start-offset nil) | |
534 | (defun rcirc-complete-nick () | |
535 | "Cycle through nick completions from list of nicks in channel." | |
536 | (interactive) | |
537 | (if (eq last-command 'rcirc-complete-nick) | |
538 | (setq rcirc-nick-completions | |
539 | (append (cdr rcirc-nick-completions) | |
540 | (list (car rcirc-nick-completions)))) | |
541 | (setq rcirc-nick-completion-start-offset | |
542 | (- (save-excursion | |
543 | (if (re-search-backward " " rcirc-prompt-end-marker t) | |
544 | (1+ (point)) | |
545 | rcirc-prompt-end-marker)) | |
546 | rcirc-prompt-end-marker)) | |
547 | (setq rcirc-nick-completions | |
548 | (let ((completion-ignore-case t)) | |
adf794e4 EZ |
549 | (all-completions |
550 | (buffer-substring | |
bd43c990 RS |
551 | (+ rcirc-prompt-end-marker |
552 | rcirc-nick-completion-start-offset) | |
553 | (point)) | |
554 | (mapcar (lambda (x) (cons x nil)) | |
555 | (rcirc-channel-nicks rcirc-process | |
556 | (rcirc-buffer-target))))))) | |
557 | (let ((completion (car rcirc-nick-completions))) | |
558 | (when completion | |
adf794e4 | 559 | (delete-region (+ rcirc-prompt-end-marker |
bd43c990 RS |
560 | rcirc-nick-completion-start-offset) |
561 | (point)) | |
562 | (insert (concat completion | |
adf794e4 | 563 | (if (= (+ rcirc-prompt-end-marker |
bd43c990 RS |
564 | rcirc-nick-completion-start-offset) |
565 | rcirc-prompt-end-marker) | |
566 | ": ")))))) | |
567 | ||
568 | (defun rcirc-buffer-target (&optional buffer) | |
569 | "Return the name of target for BUFFER. | |
570 | If buffer is nil, return the target of the current buffer." | |
571 | (with-current-buffer (or buffer (current-buffer)) | |
572 | rcirc-target)) | |
573 | ||
574 | (defvar rcirc-mode-map (make-sparse-keymap) | |
575 | "Keymap for rcirc mode.") | |
576 | ||
577 | (define-key rcirc-mode-map (kbd "RET") 'rcirc-send-input) | |
578 | (define-key rcirc-mode-map (kbd "M-p") 'rcirc-insert-prev-input) | |
579 | (define-key rcirc-mode-map (kbd "M-n") 'rcirc-insert-next-input) | |
580 | (define-key rcirc-mode-map (kbd "TAB") 'rcirc-complete-nick) | |
581 | (define-key rcirc-mode-map (kbd "C-c C-b") 'rcirc-browse-url) | |
582 | (define-key rcirc-mode-map (kbd "C-c C-c") 'rcirc-edit-multiline) | |
583 | (define-key rcirc-mode-map (kbd "C-c C-j") 'rcirc-cmd-join) | |
584 | (define-key rcirc-mode-map (kbd "C-c C-k") 'rcirc-cmd-kick) | |
585 | (define-key rcirc-mode-map (kbd "C-c C-l") 'rcirc-cmd-list) | |
586 | (define-key rcirc-mode-map (kbd "C-c C-d") 'rcirc-cmd-mode) | |
587 | (define-key rcirc-mode-map (kbd "C-c C-m") 'rcirc-cmd-msg) | |
588 | (define-key rcirc-mode-map (kbd "C-c C-r") 'rcirc-cmd-nick) ; rename | |
589 | (define-key rcirc-mode-map (kbd "C-c C-o") 'rcirc-cmd-oper) | |
590 | (define-key rcirc-mode-map (kbd "C-c C-p") 'rcirc-cmd-part) | |
591 | (define-key rcirc-mode-map (kbd "C-c C-q") 'rcirc-cmd-query) | |
592 | (define-key rcirc-mode-map (kbd "C-c C-t") 'rcirc-cmd-topic) | |
593 | (define-key rcirc-mode-map (kbd "C-c C-n") 'rcirc-cmd-names) | |
594 | (define-key rcirc-mode-map (kbd "C-c C-w") 'rcirc-cmd-whois) | |
595 | (define-key rcirc-mode-map (kbd "C-c C-x") 'rcirc-cmd-quit) | |
596 | (define-key rcirc-mode-map (kbd "C-c TAB") ; C-i | |
adf794e4 | 597 | 'rcirc-toggle-ignore-buffer-activity) |
bd43c990 RS |
598 | (define-key rcirc-mode-map (kbd "C-c C-s") 'rcirc-switch-to-server-buffer) |
599 | (define-key rcirc-mode-map (kbd "C-c C-a") 'rcirc-jump-to-first-unread-line) | |
600 | ||
adf794e4 | 601 | (defvar rcirc-browse-url-map (make-sparse-keymap) |
2e398771 | 602 | "Keymap used for browsing URLs in `rcirc-mode'.") |
adf794e4 EZ |
603 | |
604 | (define-key rcirc-browse-url-map (kbd "RET") 'rcirc-browse-url-at-point) | |
605 | (define-key rcirc-browse-url-map (kbd "<mouse-2>") 'rcirc-browse-url-at-mouse) | |
606 | ||
607 | (defvar rcirc-short-buffer-name nil | |
608 | "Generated abbreviation to use to indicate buffer activity.") | |
609 | ||
bd43c990 RS |
610 | (defvar rcirc-mode-hook nil |
611 | "Hook run when setting up rcirc buffer.") | |
612 | ||
613 | (defun rcirc-mode (process target) | |
2e398771 | 614 | "Major mode for IRC channel buffers. |
bd43c990 RS |
615 | |
616 | \\{rcirc-mode-map}" | |
617 | (kill-all-local-variables) | |
618 | (use-local-map rcirc-mode-map) | |
619 | (setq mode-name "rcirc") | |
620 | (setq major-mode 'rcirc-mode) | |
621 | ||
622 | (make-local-variable 'rcirc-input-ring) | |
623 | (setq rcirc-input-ring (make-ring rcirc-input-ring-size)) | |
624 | (make-local-variable 'rcirc-process) | |
625 | (setq rcirc-process process) | |
626 | (make-local-variable 'rcirc-target) | |
627 | (setq rcirc-target target) | |
ad8121fe EZ |
628 | (make-local-variable 'rcirc-topic) |
629 | (setq rcirc-topic nil) | |
adf794e4 EZ |
630 | |
631 | (make-local-variable 'rcirc-short-buffer-name) | |
632 | (setq rcirc-short-buffer-name nil) | |
bd43c990 RS |
633 | (make-local-variable 'rcirc-urls) |
634 | (setq rcirc-urls nil) | |
635 | (setq use-hard-newlines t) | |
bd43c990 RS |
636 | |
637 | ;; setup the prompt and markers | |
638 | (make-local-variable 'rcirc-prompt-start-marker) | |
639 | (setq rcirc-prompt-start-marker (make-marker)) | |
640 | (set-marker rcirc-prompt-start-marker (point-max)) | |
641 | (make-local-variable 'rcirc-prompt-end-marker) | |
642 | (setq rcirc-prompt-end-marker (make-marker)) | |
643 | (set-marker rcirc-prompt-end-marker (point-max)) | |
644 | (rcirc-update-prompt) | |
645 | (goto-char rcirc-prompt-end-marker) | |
646 | (make-local-variable 'overlay-arrow-position) | |
647 | (setq overlay-arrow-position (make-marker)) | |
648 | (set-marker overlay-arrow-position nil) | |
649 | ||
adf794e4 EZ |
650 | ;; add to buffer list, and update buffer abbrevs |
651 | (when target ; skip server buffer | |
652 | (let ((buffer (current-buffer))) | |
653 | (with-rcirc-process-buffer process | |
654 | (setq rcirc-buffer-alist (cons (cons target buffer) | |
655 | rcirc-buffer-alist)))) | |
656 | (rcirc-update-short-buffer-names)) | |
657 | ||
bd43c990 RS |
658 | (run-hooks 'rcirc-mode-hook)) |
659 | ||
adf794e4 EZ |
660 | (defun rcirc-update-prompt (&optional all) |
661 | "Reset the prompt string in the current buffer. | |
c18a54de | 662 | |
adf794e4 EZ |
663 | If ALL is non-nil, update prompts in all IRC buffers." |
664 | (if all | |
665 | (mapc (lambda (process) | |
666 | (mapc (lambda (buffer) | |
667 | (with-current-buffer buffer | |
668 | (rcirc-update-prompt))) | |
669 | (with-rcirc-process-buffer process | |
670 | (mapcar 'cdr rcirc-buffer-alist)))) | |
671 | (rcirc-process-list)) | |
672 | (let ((inhibit-read-only t) | |
673 | (prompt (or rcirc-prompt ""))) | |
674 | (mapc (lambda (rep) | |
675 | (setq prompt | |
676 | (replace-regexp-in-string (car rep) (regexp-quote (cdr rep)) prompt))) | |
677 | (list (cons "%n" (with-rcirc-process-buffer rcirc-process | |
678 | rcirc-nick)) | |
679 | (cons "%s" (with-rcirc-process-buffer rcirc-process | |
680 | rcirc-server)) | |
681 | (cons "%t" (or rcirc-target "")))) | |
682 | (save-excursion | |
683 | (delete-region rcirc-prompt-start-marker rcirc-prompt-end-marker) | |
684 | (goto-char rcirc-prompt-start-marker) | |
685 | (let ((start (point))) | |
686 | (insert-before-markers prompt) | |
687 | (set-marker rcirc-prompt-start-marker start) | |
688 | (when (not (zerop (- rcirc-prompt-end-marker | |
689 | rcirc-prompt-start-marker))) | |
690 | (add-text-properties rcirc-prompt-start-marker | |
691 | rcirc-prompt-end-marker | |
692 | (list 'face 'rcirc-prompt | |
693 | 'read-only t 'field t | |
694 | 'front-sticky t 'rear-nonsticky t)))))))) | |
695 | ||
696 | (defun rcirc-set-changed (option value) | |
697 | "Set OPTION to VALUE and do updates after a customization change." | |
698 | (set-default option value) | |
699 | (cond ((eq option 'rcirc-prompt) | |
700 | (rcirc-update-prompt 'all)) | |
701 | (t | |
702 | (error "Bad option %s" option)))) | |
bd43c990 RS |
703 | |
704 | (defun rcirc-channel-p (target) | |
705 | "Return t if TARGET is a channel name." | |
706 | (and target | |
707 | (not (zerop (length target))) | |
708 | (or (eq (aref target 0) ?#) | |
709 | (eq (aref target 0) ?&)))) | |
710 | ||
711 | (defun rcirc-kill-buffer-hook () | |
712 | "Part the channel when killing an rcirc buffer." | |
713 | (when (eq major-mode 'rcirc-mode) | |
adf794e4 EZ |
714 | (rcirc-kill-buffer-hook-1))) |
715 | (defun rcirc-kill-buffer-hook-1 () | |
716 | (let ((buffer (current-buffer))) | |
717 | (rcirc-clear-activity buffer) | |
bd43c990 | 718 | (when (and rcirc-process |
adf794e4 EZ |
719 | (eq (process-status rcirc-process) 'open)) |
720 | (with-rcirc-process-buffer rcirc-process | |
721 | (setq rcirc-buffer-alist | |
722 | (rassq-delete-all buffer rcirc-buffer-alist))) | |
723 | (rcirc-update-short-buffer-names) | |
bd43c990 | 724 | (if (rcirc-channel-p rcirc-target) |
adf794e4 EZ |
725 | (rcirc-send-string rcirc-process |
726 | (concat "PART " rcirc-target | |
727 | " :Killed buffer")) | |
728 | (when rcirc-target | |
729 | (rcirc-remove-nick-channel rcirc-process | |
730 | (rcirc-nick rcirc-process) | |
731 | rcirc-target)))))) | |
732 | ||
bd43c990 RS |
733 | (add-hook 'kill-buffer-hook 'rcirc-kill-buffer-hook) |
734 | ||
adf794e4 EZ |
735 | (defun rcirc-generate-new-buffer-name (process target) |
736 | "Return a buffer name based on PROCESS and TARGET. | |
2e398771 | 737 | This is used for the initial name given to IRC buffers." |
adf794e4 EZ |
738 | (if target |
739 | (concat target "@" (process-name process)) | |
740 | (concat "*" (process-name process) "*"))) | |
bd43c990 | 741 | |
adf794e4 | 742 | (defun rcirc-get-buffer (process target &optional server) |
bd43c990 | 743 | "Return the buffer associated with the PROCESS and TARGET. |
adf794e4 | 744 | |
adf794e4 EZ |
745 | If optional argument SERVER is non-nil, return the server buffer |
746 | if there is no existing buffer for TARGET, otherwise return nil." | |
747 | (with-rcirc-process-buffer process | |
748 | (if (null target) | |
749 | (current-buffer) | |
750 | (let ((buffer (cdr (assoc-string target rcirc-buffer-alist t)))) | |
751 | (or buffer (when server (current-buffer))))))) | |
bd43c990 RS |
752 | |
753 | (defun rcirc-get-buffer-create (process target) | |
adf794e4 EZ |
754 | "Return the buffer associated with the PROCESS and TARGET. |
755 | Create the buffer if it doesn't exist." | |
756 | (let ((buffer (rcirc-get-buffer process target))) | |
db58efbf | 757 | (if buffer |
2fbed782 | 758 | (with-current-buffer buffer |
db58efbf | 759 | (when (not rcirc-target) |
2fbed782 | 760 | (setq rcirc-target target)) |
db58efbf | 761 | buffer) |
adf794e4 EZ |
762 | ;; create the buffer |
763 | (with-rcirc-process-buffer process | |
764 | (let ((new-buffer (get-buffer-create | |
765 | (rcirc-generate-new-buffer-name process target)))) | |
766 | (with-current-buffer new-buffer | |
767 | (rcirc-mode process target)) | |
768 | (rcirc-put-nick-channel process (rcirc-nick process) target) | |
769 | new-buffer))))) | |
bd43c990 RS |
770 | |
771 | (defun rcirc-send-input () | |
772 | "Send input to target associated with the current buffer." | |
773 | (interactive) | |
53f831f3 AS |
774 | (if (< (point) rcirc-prompt-end-marker) |
775 | ;; copy the line down to the input area | |
776 | (progn | |
777 | (forward-line 0) | |
778 | (let ((start (if (eq (point) (point-min)) | |
779 | (point) | |
780 | (if (get-text-property (1- (point)) 'hard) | |
781 | (point) | |
782 | (previous-single-property-change (point) 'hard)))) | |
783 | (end (next-single-property-change (1+ (point)) 'hard))) | |
784 | (goto-char (point-max)) | |
785 | (insert (replace-regexp-in-string | |
786 | "\n\\s-+" " " | |
787 | (buffer-substring-no-properties start end))))) | |
788 | ;; process input | |
789 | (goto-char (point-max)) | |
790 | (let ((target (rcirc-buffer-target)) | |
791 | (start rcirc-prompt-end-marker)) | |
792 | (when (not (equal 0 (- (point) start))) | |
793 | ;; delete a trailing newline | |
794 | (when (eq (point) (point-at-bol)) | |
795 | (delete-backward-char 1)) | |
796 | (let ((input (buffer-substring-no-properties | |
797 | rcirc-prompt-end-marker (point)))) | |
db58efbf EZ |
798 | (dolist (line (split-string input "\n")) |
799 | (rcirc-process-input-line rcirc-process target line)) | |
53f831f3 AS |
800 | ;; add to input-ring |
801 | (save-excursion | |
802 | (ring-insert rcirc-input-ring input) | |
803 | (setq rcirc-input-ring-index 0))))))) | |
bd43c990 | 804 | |
db58efbf EZ |
805 | (defun rcirc-process-input-line (process target line) |
806 | (if (string-match "^/\\([^ ]+\\) ?\\(.*\\)$" line) | |
807 | (rcirc-process-command (match-string 1 line) | |
808 | (match-string 2 line) | |
809 | line) | |
810 | (rcirc-process-message line))) | |
811 | ||
812 | (defun rcirc-process-message (line) | |
813 | (if (not rcirc-target) | |
814 | (message "Not joined") | |
815 | (delete-region rcirc-prompt-end-marker (point)) | |
816 | (rcirc-send-message rcirc-process rcirc-target line))) | |
817 | ||
818 | (defun rcirc-process-command (command args line) | |
819 | (if (eq (aref command 0) ?/) | |
820 | ;; "//text" will send "/text" as a message | |
821 | (rcirc-process-message (substring line 1)) | |
822 | (let* ((fun (intern-soft (concat "rcirc-cmd-" command)))) | |
823 | (newline) | |
824 | (with-current-buffer (current-buffer) | |
825 | (delete-region rcirc-prompt-end-marker (point)) | |
826 | (if (string= command "me") | |
827 | (rcirc-print rcirc-process (rcirc-nick rcirc-process) | |
828 | "ACTION" rcirc-target args) | |
829 | (rcirc-print rcirc-process (rcirc-nick rcirc-process) | |
830 | "COMMAND" rcirc-target line)) | |
831 | (set-marker rcirc-prompt-end-marker (point)) | |
832 | (if (fboundp fun) | |
833 | (funcall fun args rcirc-process rcirc-target) | |
834 | (rcirc-send-string rcirc-process | |
835 | (concat command " " args))))))) | |
836 | ||
bd43c990 RS |
837 | (defvar rcirc-parent-buffer nil) |
838 | (defvar rcirc-window-configuration nil) | |
839 | (defun rcirc-edit-multiline () | |
840 | "Move current edit to a dedicated buffer." | |
841 | (interactive) | |
842 | (let ((pos (1+ (- (point) rcirc-prompt-end-marker)))) | |
843 | (goto-char (point-max)) | |
844 | (let ((text (buffer-substring rcirc-prompt-end-marker (point))) | |
845 | (parent (buffer-name)) | |
846 | (process rcirc-process)) | |
847 | (delete-region rcirc-prompt-end-marker (point)) | |
848 | (setq rcirc-window-configuration (current-window-configuration)) | |
849 | (pop-to-buffer (concat "*multiline " parent "*")) | |
850 | (rcirc-multiline-edit-mode) | |
851 | (setq rcirc-parent-buffer parent) | |
852 | (setq rcirc-process process) | |
853 | (insert text) | |
db58efbf EZ |
854 | (and (> pos 0) (goto-char pos)) |
855 | (message "Type C-c C-c to return text to %s, or C-c C-k to cancel" parent)))) | |
bd43c990 RS |
856 | |
857 | (define-derived-mode rcirc-multiline-edit-mode | |
858 | text-mode "rcirc multi" | |
859 | "Major mode for multiline edits | |
860 | \\{rcirc-multiline-edit-mode-map}" | |
861 | (make-local-variable 'rcirc-parent-buffer) | |
862 | (make-local-variable 'rcirc-process)) | |
863 | ||
864 | (define-key rcirc-multiline-edit-mode-map | |
865 | (kbd "C-c C-c") 'rcirc-multiline-edit-submit) | |
866 | (define-key rcirc-multiline-edit-mode-map | |
867 | (kbd "C-x C-s") 'rcirc-multiline-edit-submit) | |
868 | (define-key rcirc-multiline-edit-mode-map | |
869 | (kbd "C-c C-k") 'rcirc-multiline-edit-cancel) | |
870 | (define-key rcirc-multiline-edit-mode-map | |
871 | (kbd "ESC ESC ESC") 'rcirc-multiline-edit-cancel) | |
872 | ||
873 | (defun rcirc-multiline-edit-submit () | |
874 | "Send the text in buffer back to parent buffer." | |
875 | (interactive) | |
e8f10ddb | 876 | (assert (eq major-mode 'rcirc-multiline-edit-mode)) |
bd43c990 | 877 | (assert rcirc-parent-buffer) |
adf794e4 | 878 | (untabify (point-min) (point-max)) |
bd43c990 RS |
879 | (let ((text (buffer-substring (point-min) (point-max))) |
880 | (buffer (current-buffer)) | |
881 | (pos (point))) | |
882 | (set-buffer rcirc-parent-buffer) | |
883 | (goto-char (point-max)) | |
884 | (insert text) | |
bd43c990 | 885 | (kill-buffer buffer) |
adf794e4 EZ |
886 | (set-window-configuration rcirc-window-configuration) |
887 | (goto-char (+ rcirc-prompt-end-marker (1- pos))))) | |
bd43c990 RS |
888 | |
889 | (defun rcirc-multiline-edit-cancel () | |
890 | "Cancel the multiline edit." | |
891 | (interactive) | |
e8f10ddb | 892 | (assert (eq major-mode 'rcirc-multiline-edit-mode)) |
bd43c990 RS |
893 | (kill-buffer (current-buffer)) |
894 | (set-window-configuration rcirc-window-configuration)) | |
895 | ||
2fbed782 | 896 | (defun rcirc-any-buffer (process) |
adf794e4 | 897 | "Return a buffer for PROCESS, either the one selected or the process buffer." |
2fbed782 EZ |
898 | (if rcirc-always-use-server-buffer-flag |
899 | (process-buffer process) | |
900 | (let ((buffer (window-buffer (selected-window)))) | |
901 | (if (and buffer | |
902 | (with-current-buffer buffer | |
903 | (and (eq major-mode 'rcirc-mode) | |
904 | (eq rcirc-process process)))) | |
905 | buffer | |
906 | (process-buffer process))))) | |
bd43c990 | 907 | |
324e4da7 | 908 | (defcustom rcirc-response-formats |
2fbed782 EZ |
909 | '(("PRIVMSG" . "%T<%N> %m") |
910 | ("NOTICE" . "%T-%N- %m") | |
911 | ("ACTION" . "%T[%N %m]") | |
324e4da7 MB |
912 | ("COMMAND" . "%T%m") |
913 | ("ERROR" . "%T%fw!!! %m") | |
914 | (t . "%T%fp*** %fs%n %r %m")) | |
915 | "An alist of formats used for printing responses. | |
916 | The format is looked up using the response-type as a key; | |
917 | if no match is found, the default entry (with a key of `t') is used. | |
918 | ||
919 | The entry's value part should be a string, which is inserted with | |
920 | the of the following escape sequences replaced by the described values: | |
921 | ||
922 | %m The message text | |
2fbed782 EZ |
923 | %n The sender's nick |
924 | %N The sender's nick (with face `rcirc-my-nick' or `rcirc-other-nick') | |
324e4da7 MB |
925 | %r The response-type |
926 | %T The timestamp (with face `rcirc-timestamp') | |
927 | %t The target | |
928 | %fw Following text uses the face `font-lock-warning-face' | |
929 | %fp Following text uses the face `rcirc-server-prefix' | |
930 | %fs Following text uses the face `rcirc-server' | |
931 | %f[FACE] Following text uses the face FACE | |
3715419e | 932 | %f- Following text uses the default face |
324e4da7 MB |
933 | %% A literal `%' character |
934 | " | |
935 | :type '(alist :key-type (choice (string :tag "Type") | |
936 | (const :tag "Default" t)) | |
937 | :value-type string) | |
938 | :group 'rcirc) | |
939 | ||
bd43c990 | 940 | (defun rcirc-format-response-string (process sender response target text) |
324e4da7 MB |
941 | "Return a nicely-formatted response string, incorporating TEXT |
942 | \(and perhaps other arguments). The specific formatting used | |
943 | is found by looking up RESPONSE in `rcirc-response-formats'." | |
944 | (let ((chunks | |
945 | (split-string (or (cdr (assoc response rcirc-response-formats)) | |
946 | (cdr (assq t rcirc-response-formats))) | |
947 | "%")) | |
948 | (result "") | |
949 | (face nil) | |
950 | key face-key repl) | |
951 | (when (equal (car chunks) "") | |
952 | (pop chunks)) | |
953 | (dolist (chunk chunks) | |
954 | (if (equal chunk "") | |
955 | (setq key ?%) | |
956 | (setq key (aref chunk 0)) | |
957 | (setq chunk (substring chunk 1))) | |
958 | (setq repl | |
959 | (cond ((eq key ?%) | |
3715419e | 960 | ;; %% -- literal % character |
324e4da7 | 961 | "%") |
2fbed782 EZ |
962 | ((or (eq key ?n) (eq key ?N)) |
963 | ;; %n/%N -- nick | |
964 | (let ((nick (concat (if (string= (with-rcirc-process-buffer | |
965 | process rcirc-server) | |
966 | sender) | |
967 | "" | |
54aba1ee | 968 | sender) |
2fbed782 EZ |
969 | (and target (concat "," target))))) |
970 | (rcirc-facify nick | |
971 | (if (eq key ?n) | |
972 | face | |
973 | (if (string= sender (rcirc-nick process)) | |
974 | 'rcirc-my-nick | |
975 | 'rcirc-other-nick))))) | |
324e4da7 | 976 | ((eq key ?T) |
3715419e | 977 | ;; %T -- timestamp |
324e4da7 MB |
978 | (rcirc-facify |
979 | (format-time-string rcirc-time-format (current-time)) | |
980 | 'rcirc-timestamp)) | |
981 | ((eq key ?m) | |
3715419e MB |
982 | ;; %m -- message text |
983 | ;; We add the text property `rcirc-text' to identify this | |
984 | ;; as the body text. | |
324e4da7 MB |
985 | (propertize |
986 | (rcirc-mangle-text process (rcirc-facify text face)) | |
987 | 'rcirc-text text)) | |
988 | ((eq key ?t) | |
3715419e | 989 | ;; %t -- target |
324e4da7 MB |
990 | (rcirc-facify (or rcirc-target "") face)) |
991 | ((eq key ?r) | |
3715419e | 992 | ;; %r -- response |
324e4da7 MB |
993 | (rcirc-facify response face)) |
994 | ((eq key ?f) | |
3715419e | 995 | ;; %f -- change face |
324e4da7 | 996 | (setq face-key (aref chunk 0)) |
3715419e | 997 | (setq chunk (substring chunk 1)) |
324e4da7 | 998 | (cond ((eq face-key ?w) |
3715419e | 999 | ;; %fw -- warning face |
324e4da7 MB |
1000 | (setq face 'font-lock-warning-face)) |
1001 | ((eq face-key ?p) | |
3715419e | 1002 | ;; %fp -- server-prefix face |
324e4da7 MB |
1003 | (setq face 'rcirc-server-prefix)) |
1004 | ((eq face-key ?s) | |
3715419e | 1005 | ;; %fs -- warning face |
324e4da7 MB |
1006 | (setq face 'rcirc-server)) |
1007 | ((eq face-key ?-) | |
3715419e | 1008 | ;; %fs -- warning face |
324e4da7 MB |
1009 | (setq face nil)) |
1010 | ((and (eq face-key ?\[) | |
3715419e | 1011 | (string-match "^\\([^]]*\\)[]]" chunk) |
324e4da7 | 1012 | (facep (match-string 1 chunk))) |
3715419e | 1013 | ;; %f[...] -- named face |
324e4da7 | 1014 | (setq face (intern (match-string 1 chunk))) |
3715419e MB |
1015 | (setq chunk (substring chunk (match-end 0))))) |
1016 | ""))) | |
324e4da7 MB |
1017 | (setq result (concat result repl (rcirc-facify chunk face)))) |
1018 | result)) | |
bd43c990 | 1019 | |
db58efbf EZ |
1020 | (defun rcirc-target-buffer (process sender response target text) |
1021 | "Return a buffer to print the server response." | |
1022 | (assert (not (bufferp target))) | |
1023 | (with-rcirc-process-buffer process | |
1024 | (cond ((not target) | |
2fbed782 | 1025 | (rcirc-any-buffer process)) |
db58efbf EZ |
1026 | ((not (rcirc-channel-p target)) |
1027 | ;; message from another user | |
1028 | (if (string= response "PRIVMSG") | |
1029 | (rcirc-get-buffer-create process (if (string= sender rcirc-nick) | |
1030 | target | |
1031 | sender)) | |
1032 | (rcirc-get-buffer process target t))) | |
1033 | ((or (rcirc-get-buffer process target) | |
2fbed782 | 1034 | (rcirc-any-buffer process)))))) |
db58efbf | 1035 | |
bd43c990 RS |
1036 | (defvar rcirc-activity-type nil) |
1037 | (make-variable-buffer-local 'rcirc-activity-type) | |
1038 | (defun rcirc-print (process sender response target text &optional activity) | |
1039 | "Print TEXT in the buffer associated with TARGET. | |
1040 | Format based on SENDER and RESPONSE. If ACTIVITY is non-nil, | |
1041 | record activity." | |
db58efbf | 1042 | (unless (or (member sender rcirc-ignore-list) |
2c8abe90 AS |
1043 | (member (with-syntax-table rcirc-nick-syntax-table |
1044 | (when (string-match "^\\([^/]\\w*\\)[:,]" text) | |
1045 | (match-string 1 text))) rcirc-ignore-list)) | |
db58efbf | 1046 | (let* ((buffer (rcirc-target-buffer process sender response target text)) |
2c8abe90 AS |
1047 | (inhibit-read-only t)) |
1048 | (with-current-buffer buffer | |
1049 | (let ((moving (= (point) rcirc-prompt-end-marker)) | |
1050 | (old-point (point-marker)) | |
1051 | (fill-start (marker-position rcirc-prompt-start-marker))) | |
1052 | ||
1053 | (unless (string= sender (rcirc-nick process)) | |
1054 | ;; only decode text from other senders, not ours | |
1055 | (setq text (decode-coding-string (or text "") | |
1056 | buffer-file-coding-system)) | |
1057 | ;; mark the line with overlay arrow | |
1058 | (unless (or (marker-position overlay-arrow-position) | |
1059 | (get-buffer-window (current-buffer))) | |
1060 | (set-marker overlay-arrow-position | |
1061 | (marker-position rcirc-prompt-start-marker)))) | |
1062 | ||
1063 | ;; temporarily set the marker insertion-type because | |
1064 | ;; insert-before-markers results in hidden text in new buffers | |
1065 | (goto-char rcirc-prompt-start-marker) | |
1066 | (set-marker-insertion-type rcirc-prompt-start-marker t) | |
1067 | (set-marker-insertion-type rcirc-prompt-end-marker t) | |
324e4da7 MB |
1068 | |
1069 | (let ((fmted-text | |
1070 | (rcirc-format-response-string process sender response nil | |
1071 | text))) | |
1072 | ||
1073 | (insert fmted-text (propertize "\n" 'hard t)) | |
1074 | (set-marker-insertion-type rcirc-prompt-start-marker nil) | |
1075 | (set-marker-insertion-type rcirc-prompt-end-marker nil) | |
1076 | ||
2fbed782 EZ |
1077 | (let ((text-start (make-marker))) |
1078 | (set-marker text-start | |
1079 | (or (next-single-property-change fill-start | |
1080 | 'rcirc-text) | |
e8f10ddb | 1081 | rcirc-prompt-end-marker)) |
2fbed782 EZ |
1082 | ;; squeeze spaces out of text before rcirc-text |
1083 | (fill-region fill-start (1- text-start)) | |
1084 | ||
1085 | ;; fill the text we just inserted, maybe | |
1086 | (when (and rcirc-fill-flag | |
1087 | (not (string= response "372"))) ;/motd | |
1088 | (let ((fill-prefix | |
1089 | (or rcirc-fill-prefix | |
1090 | (make-string (- text-start fill-start) ?\s))) | |
1091 | (fill-column (cond ((eq rcirc-fill-column 'frame-width) | |
1092 | (1- (frame-width))) | |
1093 | (rcirc-fill-column | |
1094 | rcirc-fill-column) | |
1095 | (t fill-column)))) | |
1096 | (fill-region fill-start rcirc-prompt-start-marker 'left t))))) | |
2c8abe90 AS |
1097 | |
1098 | ;; set inserted text to be read-only | |
1099 | (when rcirc-read-only-flag | |
1100 | (put-text-property rcirc-prompt-start-marker fill-start 'read-only t) | |
1101 | (let ((inhibit-read-only t)) | |
1102 | (put-text-property rcirc-prompt-start-marker fill-start | |
1103 | 'front-sticky t) | |
1104 | (put-text-property (1- (point)) (point) 'rear-nonsticky t))) | |
1105 | ||
1106 | ;; truncate buffer if it is very long | |
1107 | (save-excursion | |
1108 | (when (and rcirc-buffer-maximum-lines | |
1109 | (> rcirc-buffer-maximum-lines 0) | |
1110 | (= (forward-line (- rcirc-buffer-maximum-lines)) 0)) | |
1111 | (delete-region (point-min) (point)))) | |
1112 | ||
1113 | ;; set the window point for buffers show in windows | |
1114 | (walk-windows (lambda (w) | |
1115 | (unless (eq (selected-window) w) | |
1116 | (when (and (eq (current-buffer) | |
1117 | (window-buffer w)) | |
1118 | (>= (window-point w) | |
1119 | rcirc-prompt-end-marker)) | |
1120 | (set-window-point w (point-max))))) | |
1121 | nil t) | |
1122 | ||
1123 | ;; restore the point | |
1124 | (goto-char (if moving rcirc-prompt-end-marker old-point)) | |
1125 | ||
1126 | ;; flush undo (can we do something smarter here?) | |
1127 | (buffer-disable-undo) | |
1128 | (buffer-enable-undo)) | |
1129 | ||
1130 | ;; record modeline activity | |
1131 | (when activity | |
1132 | (let ((nick-match | |
1133 | (string-match (concat "\\b" | |
1134 | (regexp-quote (rcirc-nick process)) | |
1135 | "\\b") | |
1136 | text))) | |
1137 | (when (or (not rcirc-ignore-buffer-activity-flag) | |
1138 | ;; always notice when our nick is mentioned, even | |
1139 | ;; if ignoring channel activity | |
1140 | nick-match) | |
1141 | (rcirc-record-activity | |
1142 | (current-buffer) | |
1143 | (when (or nick-match (not (rcirc-channel-p rcirc-target))) | |
1144 | 'nick))))) | |
1145 | ||
1146 | (sit-for 0) ; displayed text before hook | |
1147 | (run-hook-with-args 'rcirc-print-hooks | |
1148 | process sender response target text))))) | |
bd43c990 RS |
1149 | |
1150 | (defun rcirc-startup-channels (server) | |
2e398771 | 1151 | "Return the list of startup channels for SERVER." |
bd43c990 RS |
1152 | (let (channels) |
1153 | (dolist (i rcirc-startup-channels-alist) | |
1154 | (if (string-match (car i) server) | |
1155 | (setq channels (append channels (cdr i))))) | |
1156 | channels)) | |
1157 | ||
1158 | (defun rcirc-join-channels (process channels) | |
1159 | "Join CHANNELS." | |
1160 | (save-window-excursion | |
db58efbf EZ |
1161 | (dolist (channel channels) |
1162 | (with-rcirc-process-buffer process | |
1163 | (rcirc-cmd-join channel process))))) | |
bd43c990 RS |
1164 | \f |
1165 | ;;; nick management | |
1166 | (defun rcirc-user-nick (user) | |
1167 | "Return the nick from USER. Remove any non-nick junk." | |
db58efbf EZ |
1168 | (save-match-data |
1169 | (if (string-match "^[@%+]?\\([^! ]+\\)!?" (or user "")) | |
1170 | (match-string 1 user) | |
1171 | user))) | |
bd43c990 RS |
1172 | |
1173 | (defun rcirc-user-non-nick (user) | |
1174 | "Return the non-nick portion of USER." | |
1175 | (if (string-match "^[@+]?[^! ]+!?\\(.*\\)" (or user "")) | |
1176 | (match-string 1 user) | |
1177 | user)) | |
1178 | ||
1179 | (defun rcirc-nick-channels (process nick) | |
1180 | "Return list of channels for NICK." | |
db58efbf EZ |
1181 | (with-rcirc-process-buffer process |
1182 | (mapcar (lambda (x) (car x)) | |
1183 | (gethash nick rcirc-nick-table)))) | |
bd43c990 RS |
1184 | |
1185 | (defun rcirc-put-nick-channel (process nick channel) | |
1186 | "Add CHANNEL to list associated with NICK." | |
2fbed782 EZ |
1187 | (let ((nick (rcirc-user-nick nick))) |
1188 | (with-rcirc-process-buffer process | |
1189 | (let* ((chans (gethash nick rcirc-nick-table)) | |
1190 | (record (assoc-string channel chans t))) | |
1191 | (if record | |
1192 | (setcdr record (current-time)) | |
1193 | (puthash nick (cons (cons channel (current-time)) | |
1194 | chans) | |
1195 | rcirc-nick-table)))))) | |
bd43c990 RS |
1196 | |
1197 | (defun rcirc-nick-remove (process nick) | |
1198 | "Remove NICK from table." | |
adf794e4 | 1199 | (with-rcirc-process-buffer process |
bd43c990 RS |
1200 | (remhash nick rcirc-nick-table))) |
1201 | ||
1202 | (defun rcirc-remove-nick-channel (process nick channel) | |
1203 | "Remove the CHANNEL from list associated with NICK." | |
adf794e4 | 1204 | (with-rcirc-process-buffer process |
db58efbf | 1205 | (let* ((chans (gethash nick rcirc-nick-table)) |
adf794e4 EZ |
1206 | (newchans |
1207 | ;; instead of assoc-string-delete-all: | |
1208 | (let ((record (assoc-string channel chans t))) | |
1209 | (when record | |
1210 | (setcar record 'delete) | |
1211 | (assq-delete-all 'delete chans))))) | |
bd43c990 RS |
1212 | (if newchans |
1213 | (puthash nick newchans rcirc-nick-table) | |
1214 | (remhash nick rcirc-nick-table))))) | |
1215 | ||
1216 | (defun rcirc-channel-nicks (process channel) | |
1217 | "Return the list of nicks in CHANNEL sorted by last activity." | |
adf794e4 | 1218 | (with-rcirc-process-buffer process |
bd43c990 RS |
1219 | (let (nicks) |
1220 | (maphash | |
1221 | (lambda (k v) | |
adf794e4 | 1222 | (let ((record (assoc-string channel v t))) |
bd43c990 RS |
1223 | (if record |
1224 | (setq nicks (cons (cons k (cdr record)) nicks))))) | |
1225 | rcirc-nick-table) | |
1226 | (mapcar (lambda (x) (car x)) | |
1227 | (sort nicks (lambda (x y) (time-less-p (cdr y) (cdr x)))))))) | |
2c8abe90 AS |
1228 | |
1229 | (defun rcirc-ignore-update-automatic (nick) | |
2e398771 JB |
1230 | "Remove NICK from `rcirc-ignore-list' |
1231 | if NICK is also on `rcirc-ignore-list-automatic'." | |
2c8abe90 AS |
1232 | (when (member nick rcirc-ignore-list-automatic) |
1233 | (setq rcirc-ignore-list-automatic | |
1234 | (delete nick rcirc-ignore-list-automatic) | |
1235 | rcirc-ignore-list | |
1236 | (delete nick rcirc-ignore-list)))) | |
bd43c990 RS |
1237 | \f |
1238 | ;;; activity tracking | |
db58efbf EZ |
1239 | (defvar rcirc-track-minor-mode-map (make-sparse-keymap) |
1240 | "Keymap for rcirc track minor mode.") | |
1241 | ||
1242 | (define-key rcirc-track-minor-mode-map (kbd "C-c `") 'rcirc-next-active-buffer) | |
1243 | (define-key rcirc-track-minor-mode-map (kbd "C-c C-@") 'rcirc-next-active-buffer) | |
1244 | (define-key rcirc-track-minor-mode-map (kbd "C-c C-SPC") 'rcirc-next-active-buffer) | |
1245 | ||
e8f10ddb | 1246 | ;;;###autoload |
db58efbf EZ |
1247 | (define-minor-mode rcirc-track-minor-mode |
1248 | "Global minor mode for tracking activity in rcirc buffers." | |
1249 | :init-value nil | |
1250 | :lighter "" | |
1251 | :keymap rcirc-track-minor-mode-map | |
1252 | :global t | |
1253 | :group 'rcirc | |
1254 | (or global-mode-string (setq global-mode-string '(""))) | |
1255 | ;; toggle the mode-line channel indicator | |
1256 | (if rcirc-track-minor-mode | |
1257 | (and (not (memq 'rcirc-activity-string global-mode-string)) | |
1258 | (setq global-mode-string | |
1259 | (append global-mode-string '(rcirc-activity-string)))) | |
1260 | (setq global-mode-string | |
1261 | (delete 'rcirc-activity-string global-mode-string)))) | |
1262 | ||
adf794e4 | 1263 | (or (assq 'rcirc-ignore-buffer-activity-flag minor-mode-alist) |
bd43c990 | 1264 | (setq minor-mode-alist |
adf794e4 | 1265 | (cons '(rcirc-ignore-buffer-activity-flag " Ignore") minor-mode-alist))) |
bd43c990 | 1266 | |
db58efbf EZ |
1267 | (defun rcirc-toggle-ignore-buffer-activity () |
1268 | "Toggle the value of `rcirc-ignore-buffer-activity-flag'." | |
1269 | (interactive) | |
1270 | (setq rcirc-ignore-buffer-activity-flag | |
1271 | (not rcirc-ignore-buffer-activity-flag)) | |
1272 | (message (if rcirc-ignore-buffer-activity-flag | |
1273 | "Ignore activity in this buffer" | |
1274 | "Notice activity in this buffer")) | |
bd43c990 RS |
1275 | (force-mode-line-update)) |
1276 | ||
1277 | (defvar rcirc-switch-to-buffer-function 'switch-to-buffer | |
1278 | "Function to use when switching buffers. | |
1279 | Possible values are `switch-to-buffer', `pop-to-buffer', and | |
1280 | `display-buffer'.") | |
1281 | ||
1282 | (defun rcirc-switch-to-server-buffer () | |
1283 | "Switch to the server buffer associated with current channel buffer." | |
1284 | (interactive) | |
1285 | (funcall rcirc-switch-to-buffer-function (process-buffer rcirc-process))) | |
1286 | ||
1287 | (defun rcirc-jump-to-first-unread-line () | |
1288 | "Move the point to the first unread line in this buffer." | |
1289 | (interactive) | |
1290 | (when (marker-position overlay-arrow-position) | |
1291 | (goto-char overlay-arrow-position))) | |
1292 | ||
1293 | (defvar rcirc-last-non-irc-buffer nil | |
1294 | "The buffer to switch to when there is no more activity.") | |
1295 | ||
1296 | (defun rcirc-next-active-buffer (arg) | |
1297 | "Go to the ARGth rcirc buffer with activity. | |
1298 | The function given by `rcirc-switch-to-buffer-function' is used to | |
1299 | show the buffer." | |
1300 | (interactive "p") | |
1301 | (if rcirc-activity | |
1302 | (progn | |
1303 | (unless (eq major-mode 'rcirc-mode) | |
1304 | (setq rcirc-last-non-irc-buffer (current-buffer))) | |
1305 | (if (and (> arg 0) | |
1306 | (<= arg (length rcirc-activity))) | |
adf794e4 | 1307 | (funcall rcirc-switch-to-buffer-function |
bd43c990 RS |
1308 | (nth (1- arg) rcirc-activity)) |
1309 | (message "Invalid arg: %d" arg))) | |
1310 | (if (eq major-mode 'rcirc-mode) | |
1311 | (if (not (and rcirc-last-non-irc-buffer | |
1312 | (buffer-live-p rcirc-last-non-irc-buffer))) | |
adf794e4 EZ |
1313 | (message "No IRC activity. Start something.") |
1314 | (message "No more IRC activity. Go back to work.") | |
bd43c990 RS |
1315 | (funcall rcirc-switch-to-buffer-function rcirc-last-non-irc-buffer) |
1316 | (setq rcirc-last-non-irc-buffer nil)) | |
adf794e4 | 1317 | (message "No IRC activity.")))) |
bd43c990 RS |
1318 | |
1319 | (defvar rcirc-activity-hooks nil | |
1320 | "Hook to be run when there is channel activity. | |
1321 | ||
1322 | Functions are called with a single argument, the buffer with the | |
1323 | activity. Only run if the buffer is not visible and | |
adf794e4 | 1324 | `rcirc-ignore-buffer-activity-flag' is non-nil.") |
bd43c990 RS |
1325 | |
1326 | (defun rcirc-record-activity (buffer type) | |
1327 | "Record BUFFER activity with TYPE." | |
1328 | (with-current-buffer buffer | |
1329 | (when (not (get-buffer-window (current-buffer) t)) | |
adf794e4 | 1330 | (add-to-list 'rcirc-activity (current-buffer)) |
bd43c990 RS |
1331 | (if (not rcirc-activity-type) |
1332 | (setq rcirc-activity-type type)) | |
1333 | (rcirc-update-activity-string))) | |
1334 | (run-hook-with-args 'rcirc-activity-hooks buffer)) | |
1335 | ||
1336 | (defun rcirc-clear-activity (buffer) | |
1337 | "Clear the BUFFER activity." | |
1338 | (setq rcirc-activity (delete buffer rcirc-activity)) | |
1339 | (with-current-buffer buffer | |
1340 | (setq rcirc-activity-type nil))) | |
1341 | ||
adf794e4 | 1342 | ;; TODO: add mouse properties |
bd43c990 RS |
1343 | (defun rcirc-update-activity-string () |
1344 | "Update mode-line string." | |
1345 | (setq rcirc-activity-string | |
db58efbf EZ |
1346 | (if (not rcirc-activity) |
1347 | "" | |
e8f10ddb | 1348 | (concat "-[" |
db58efbf EZ |
1349 | (mapconcat |
1350 | (lambda (b) | |
1351 | (let ((s (rcirc-short-buffer-name b))) | |
1352 | (with-current-buffer b | |
1353 | (if (not (eq rcirc-activity-type 'nick)) | |
1354 | s | |
1355 | (rcirc-facify s 'rcirc-mode-line-nick))))) | |
1356 | rcirc-activity ",") | |
e8f10ddb | 1357 | "]-")))) |
bd43c990 RS |
1358 | |
1359 | (defun rcirc-short-buffer-name (buffer) | |
1360 | "Return a short name for BUFFER to use in the modeline indicator." | |
1361 | (with-current-buffer buffer | |
adf794e4 EZ |
1362 | (or rcirc-short-buffer-name (buffer-name)))) |
1363 | ||
1364 | (defvar rcirc-current-buffer nil) | |
1365 | (defun rcirc-window-configuration-change () | |
1366 | "Go through visible windows and remove buffers from activity list. | |
1367 | Also, clear the overlay arrow if the current buffer is now hidden." | |
1368 | (let ((current-now-hidden t)) | |
1369 | (walk-windows (lambda (w) | |
1370 | (let ((buf (window-buffer w))) | |
1371 | (rcirc-clear-activity buf) | |
1372 | (when (eq buf rcirc-current-buffer) | |
1373 | (setq current-now-hidden nil))))) | |
1374 | (when (and rcirc-current-buffer current-now-hidden) | |
1375 | (with-current-buffer rcirc-current-buffer | |
1376 | (when (eq major-mode 'rcirc-mode) | |
1377 | (marker-position overlay-arrow-position) | |
1378 | (set-marker overlay-arrow-position nil))))) | |
1379 | ||
1380 | ;; remove any killed buffers from list | |
1381 | (setq rcirc-activity | |
1382 | (delq nil (mapcar (lambda (buf) (when (buffer-live-p buf) buf)) | |
1383 | rcirc-activity))) | |
1384 | (rcirc-update-activity-string) | |
1385 | (setq rcirc-current-buffer (current-buffer))) | |
bd43c990 RS |
1386 | |
1387 | \f | |
adf794e4 EZ |
1388 | ;;; buffer name abbreviation |
1389 | (defun rcirc-update-short-buffer-names () | |
1390 | (let ((bufalist | |
1391 | (apply 'append (mapcar (lambda (process) | |
1392 | (with-rcirc-process-buffer process | |
1393 | rcirc-buffer-alist)) | |
1394 | (rcirc-process-list))))) | |
1395 | (dolist (i (rcirc-abbreviate bufalist)) | |
1396 | (with-current-buffer (cdr i) | |
1397 | (setq rcirc-short-buffer-name (car i)))))) | |
1398 | ||
1399 | (defun rcirc-abbreviate (pairs) | |
1400 | (apply 'append (mapcar 'rcirc-rebuild-tree (rcirc-make-trees pairs)))) | |
1401 | ||
1402 | (defun rcirc-rebuild-tree (tree &optional acc) | |
1403 | (let ((ch (char-to-string (car tree)))) | |
1404 | (dolist (x (cdr tree)) | |
1405 | (if (listp x) | |
1406 | (setq acc (append acc | |
1407 | (mapcar (lambda (y) | |
1408 | (cons (concat ch (car y)) | |
1409 | (cdr y))) | |
1410 | (rcirc-rebuild-tree x)))) | |
1411 | (setq acc (cons (cons ch x) acc)))) | |
1412 | acc)) | |
1413 | ||
1414 | (defun rcirc-make-trees (pairs) | |
1415 | (let (alist) | |
1416 | (mapc (lambda (pair) | |
1417 | (if (consp pair) | |
1418 | (let* ((str (car pair)) | |
1419 | (data (cdr pair)) | |
1420 | (char (unless (zerop (length str)) | |
1421 | (aref str 0))) | |
1422 | (rest (unless (zerop (length str)) | |
1423 | (substring str 1))) | |
1424 | (part (if char (assq char alist)))) | |
1425 | (if part | |
1426 | ;; existing partition | |
1427 | (setcdr part (cons (cons rest data) (cdr part))) | |
1428 | ;; new partition | |
1429 | (setq alist (cons (if char | |
1430 | (list char (cons rest data)) | |
1431 | data) | |
1432 | alist)))) | |
1433 | (setq alist (cons pair alist)))) | |
1434 | pairs) | |
1435 | ;; recurse into cdrs of alist | |
1436 | (mapc (lambda (x) | |
1437 | (when (and (listp x) (listp (cadr x))) | |
1438 | (setcdr x (if (> (length (cdr x)) 1) | |
1439 | (rcirc-make-trees (cdr x)) | |
1440 | (setcdr x (list (cdadr x))))))) | |
1441 | alist))) | |
1442 | \f | |
bd43c990 RS |
1443 | ;;; /commands these are called with 3 args: PROCESS, TARGET, which is |
1444 | ;; the current buffer/channel/user, and ARGS, which is a string | |
1445 | ;; containing the text following the /cmd. | |
1446 | ||
adf794e4 | 1447 | (defmacro defun-rcirc-command (command argument docstring interactive-form |
bd43c990 RS |
1448 | &rest body) |
1449 | "Define a command." | |
1450 | `(defun ,(intern (concat "rcirc-cmd-" (symbol-name command))) | |
1451 | (,@argument &optional process target) | |
1452 | ,(concat docstring "\n\nNote: If PROCESS or TARGET are nil, the values of" | |
1453 | "\nbuffer local variables `rcirc-process' and `rcirc-target'," | |
1454 | "\nwill be used.") | |
1455 | ,interactive-form | |
1456 | (let ((process (or process rcirc-process)) | |
1457 | (target (or target rcirc-target))) | |
1458 | ,@body))) | |
1459 | ||
1460 | (defun-rcirc-command msg (message) | |
1461 | "Send private MESSAGE to TARGET." | |
1462 | (interactive "i") | |
1463 | (if (null message) | |
1464 | (progn | |
1465 | (setq target (completing-read "Message nick: " | |
adf794e4 | 1466 | (with-rcirc-process-buffer rcirc-process |
bd43c990 RS |
1467 | rcirc-nick-table))) |
1468 | (when (> (length target) 0) | |
1469 | (setq message (read-string (format "Message %s: " target))) | |
1470 | (when (> (length message) 0) | |
1471 | (rcirc-send-message process target message)))) | |
1472 | (if (not (string-match "\\([^ ]+\\) \\(.+\\)" message)) | |
1473 | (message "Not enough args, or something.") | |
1474 | (setq target (match-string 1 message) | |
1475 | message (match-string 2 message)) | |
1476 | (rcirc-send-message process target message)))) | |
1477 | ||
1478 | (defun-rcirc-command query (nick) | |
1479 | "Open a private chat buffer to NICK." | |
1480 | (interactive (list (completing-read "Query nick: " | |
adf794e4 | 1481 | (with-rcirc-process-buffer rcirc-process |
bd43c990 | 1482 | rcirc-nick-table)))) |
adf794e4 EZ |
1483 | (let ((existing-buffer (rcirc-get-buffer process nick))) |
1484 | (switch-to-buffer (or existing-buffer | |
1485 | (rcirc-get-buffer-create process nick))) | |
1486 | (when (not existing-buffer) | |
bd43c990 RS |
1487 | (rcirc-cmd-whois nick)))) |
1488 | ||
f161b079 | 1489 | (defun-rcirc-command join (channel) |
bd43c990 RS |
1490 | "Join CHANNEL." |
1491 | (interactive "sJoin channel: ") | |
f161b079 JB |
1492 | (let ((buffer (rcirc-get-buffer-create process |
1493 | (car (split-string channel))))) | |
bd43c990 RS |
1494 | (when (not (eq (selected-window) (minibuffer-window))) |
1495 | (funcall rcirc-switch-to-buffer-function buffer)) | |
f161b079 | 1496 | (rcirc-send-string process (concat "JOIN " channel)))) |
bd43c990 RS |
1497 | |
1498 | (defun-rcirc-command part (channel) | |
1499 | "Part CHANNEL." | |
1500 | (interactive "sPart channel: ") | |
1501 | (let ((channel (if (> (length channel) 0) channel target))) | |
adf794e4 | 1502 | (rcirc-send-string process (concat "PART " channel " :" rcirc-id-string)))) |
bd43c990 RS |
1503 | |
1504 | (defun-rcirc-command quit (reason) | |
1505 | "Send a quit message to server with REASON." | |
1506 | (interactive "sQuit reason: ") | |
adf794e4 EZ |
1507 | (rcirc-send-string process (concat "QUIT :" |
1508 | (if (not (zerop (length reason))) | |
1509 | reason | |
1510 | rcirc-id-string)))) | |
bd43c990 RS |
1511 | |
1512 | (defun-rcirc-command nick (nick) | |
1513 | "Change nick to NICK." | |
1514 | (interactive "i") | |
1515 | (when (null nick) | |
1516 | (setq nick (read-string "New nick: " (rcirc-nick process)))) | |
1517 | (rcirc-send-string process (concat "NICK " nick))) | |
1518 | ||
1519 | (defun-rcirc-command names (channel) | |
1520 | "Display list of names in CHANNEL or in current channel if CHANNEL is nil. | |
1521 | If called interactively, prompt for a channel when prefix arg is supplied." | |
1522 | (interactive "P") | |
1523 | (if (interactive-p) | |
1524 | (if channel | |
1525 | (setq channel (read-string "List names in channel: " target)))) | |
1526 | (let ((channel (if (> (length channel) 0) | |
1527 | channel | |
1528 | target))) | |
1529 | (rcirc-send-string process (concat "NAMES " channel)))) | |
1530 | ||
1531 | (defun-rcirc-command topic (topic) | |
1532 | "List TOPIC for the TARGET channel. | |
1533 | With a prefix arg, prompt for new topic." | |
1534 | (interactive "P") | |
1535 | (if (and (interactive-p) topic) | |
1536 | (setq topic (read-string "New Topic: " rcirc-topic))) | |
1537 | (rcirc-send-string process (concat "TOPIC " target | |
1538 | (when (> (length topic) 0) | |
1539 | (concat " :" topic))))) | |
1540 | ||
1541 | (defun-rcirc-command whois (nick) | |
1542 | "Request information from server about NICK." | |
1543 | (interactive (list | |
1544 | (completing-read "Whois: " | |
adf794e4 | 1545 | (with-rcirc-process-buffer rcirc-process |
bd43c990 | 1546 | rcirc-nick-table)))) |
bd43c990 RS |
1547 | (rcirc-send-string process (concat "WHOIS " nick))) |
1548 | ||
1549 | (defun-rcirc-command mode (args) | |
1550 | "Set mode with ARGS." | |
1551 | (interactive (list (concat (read-string "Mode nick or channel: ") | |
1552 | " " (read-string "Mode: ")))) | |
1553 | (rcirc-send-string process (concat "MODE " args))) | |
1554 | ||
1555 | (defun-rcirc-command list (channels) | |
1556 | "Request information on CHANNELS from server." | |
1557 | (interactive "sList Channels: ") | |
1558 | (rcirc-send-string process (concat "LIST " channels))) | |
1559 | ||
1560 | (defun-rcirc-command oper (args) | |
1561 | "Send operator command to server." | |
1562 | (interactive "sOper args: ") | |
1563 | (rcirc-send-string process (concat "OPER " args))) | |
1564 | ||
1565 | (defun-rcirc-command quote (message) | |
1566 | "Send MESSAGE literally to server." | |
1567 | (interactive "sServer message: ") | |
1568 | (rcirc-send-string process message)) | |
1569 | ||
1570 | (defun-rcirc-command kick (arg) | |
1571 | "Kick NICK from current channel." | |
1572 | (interactive (list | |
1573 | (concat (completing-read "Kick nick: " | |
1574 | (rcirc-channel-nicks rcirc-process | |
1575 | rcirc-target)) | |
1576 | (read-from-minibuffer "Kick reason: ")))) | |
1577 | (let* ((arglist (split-string arg)) | |
adf794e4 | 1578 | (argstring (concat (car arglist) " :" |
bd43c990 RS |
1579 | (mapconcat 'identity (cdr arglist) " ")))) |
1580 | (rcirc-send-string process (concat "KICK " target " " argstring)))) | |
1581 | ||
1582 | (defun rcirc-cmd-ctcp (args &optional process target) | |
1583 | (if (string-match "^\\([^ ]+\\)\\s-+\\(.+\\)$" args) | |
1584 | (let ((target (match-string 1 args)) | |
1585 | (request (match-string 2 args))) | |
adf794e4 EZ |
1586 | (rcirc-send-string process |
1587 | (format "PRIVMSG %s \C-a%s\C-a" | |
1588 | target (upcase request)))) | |
1589 | (rcirc-print process (rcirc-nick process) "ERROR" nil | |
bd43c990 RS |
1590 | "usage: /ctcp NICK REQUEST"))) |
1591 | ||
1592 | (defun rcirc-cmd-me (args &optional process target) | |
1593 | (rcirc-send-string process (format "PRIVMSG %s :\C-aACTION %s\C-a" | |
1594 | target args))) | |
2c8abe90 AS |
1595 | |
1596 | (defun-rcirc-command ignore (nick) | |
1597 | "Manage the ignore list. | |
1598 | Ignore NICK, unignore NICK if already ignored, or list ignored | |
1599 | nicks when no NICK is given. When listing ignored nicks, the | |
2e398771 | 1600 | ones added to the list automatically are marked with an asterisk." |
2c8abe90 | 1601 | (interactive "sToggle ignoring of nick: ") |
db58efbf | 1602 | (when (not (string= "" nick)) |
2c8abe90 AS |
1603 | (if (member nick rcirc-ignore-list) |
1604 | (setq rcirc-ignore-list (delete nick rcirc-ignore-list)) | |
db58efbf EZ |
1605 | (setq rcirc-ignore-list (cons nick rcirc-ignore-list)))) |
1606 | (rcirc-print process (rcirc-nick process) "IGNORE" target | |
1607 | (mapconcat | |
1608 | (lambda (nick) | |
1609 | (concat nick | |
1610 | (if (member nick rcirc-ignore-list-automatic) | |
1611 | "*" ""))) | |
1612 | rcirc-ignore-list " "))) | |
2c8abe90 | 1613 | |
bd43c990 RS |
1614 | \f |
1615 | (defun rcirc-message-leader (sender face) | |
1616 | "Return a string with SENDER propertized with FACE." | |
db58efbf | 1617 | (rcirc-facify (concat "<" sender "> ") face)) |
adf794e4 | 1618 | |
bd43c990 RS |
1619 | (defun rcirc-facify (string face) |
1620 | "Return a copy of STRING with FACE property added." | |
1621 | (propertize (or string "") 'face face 'rear-nonsticky t)) | |
1622 | ||
bd43c990 | 1623 | (defvar rcirc-url-regexp |
2fbed782 EZ |
1624 | (rx-to-string |
1625 | `(and word-boundary | |
019ed9c7 EZ |
1626 | (or (and |
1627 | (or (and (or "http" "https" "ftp" "file" "gopher" "news" | |
1628 | "telnet" "wais" "mailto") | |
1629 | "://") | |
1630 | "www.") | |
1631 | (1+ (char "-a-zA-Z0-9_.")) | |
1632 | (optional ":" (1+ (char "0-9")))) | |
2fbed782 EZ |
1633 | (and (1+ (char "-a-zA-Z0-9_.")) |
1634 | (or ".com" ".net" ".org") | |
1635 | word-boundary)) | |
1636 | (optional | |
1637 | (and "/" | |
1638 | (1+ (char "-a-zA-Z0-9_=!?#$\@~`%&*+|\\/:;.,{}[]")) | |
1639 | (char "-a-zA-Z0-9_=#$\@~`%&*+|\\/:;{}[]"))))) | |
2e398771 | 1640 | "Regexp matching URLs. Set to nil to disable URL features in rcirc.") |
bd43c990 RS |
1641 | |
1642 | (defun rcirc-browse-url (&optional arg) | |
2e398771 | 1643 | "Prompt for URL to browse based on URLs in buffer." |
bd43c990 RS |
1644 | (interactive) |
1645 | (let ((completions (mapcar (lambda (x) (cons x nil)) rcirc-urls)) | |
1646 | (initial-input (car rcirc-urls)) | |
1647 | (history (cdr rcirc-urls))) | |
1648 | (browse-url (completing-read "rcirc browse-url: " | |
1649 | completions nil nil initial-input 'history) | |
1650 | arg))) | |
1651 | ||
adf794e4 EZ |
1652 | (defun rcirc-browse-url-at-point (point) |
1653 | "Send URL at point to `browse-url'." | |
1654 | (interactive "d") | |
1655 | (let ((beg (previous-single-property-change point 'mouse-face)) | |
1656 | (end (next-single-property-change point 'mouse-face))) | |
1657 | (browse-url (buffer-substring-no-properties beg end)))) | |
1658 | ||
1659 | (defun rcirc-browse-url-at-mouse (event) | |
1660 | "Send URL at mouse click to `browse-url'." | |
1661 | (interactive "e") | |
1662 | (let ((position (event-end event))) | |
1663 | (with-current-buffer (window-buffer (posn-window position)) | |
1664 | (rcirc-browse-url-at-point (posn-point position))))) | |
1665 | ||
bd43c990 RS |
1666 | (defun rcirc-map-regexp (function regexp string) |
1667 | "Return a copy of STRING after calling FUNCTION for each REGEXP match. | |
1668 | FUNCTION takes 3 arguments, MATCH-START, MATCH-END, and STRING." | |
1669 | (let ((start 0)) | |
1670 | (while (string-match regexp string start) | |
1671 | (setq start (match-end 0)) | |
1672 | (funcall function (match-beginning 0) (match-end 0) string))) | |
1673 | string) | |
1674 | ||
bd43c990 RS |
1675 | (defun rcirc-mangle-text (process text) |
1676 | "Return TEXT with properties added based on various patterns." | |
1677 | ;; ^B | |
1678 | (setq text | |
2e398771 | 1679 | (rcirc-map-regexp |
ad8121fe EZ |
1680 | (lambda (start end string) |
1681 | (let ((orig-face (get-text-property start 'face string))) | |
1682 | (add-text-properties | |
1683 | start end | |
1684 | (list 'face (if (listp orig-face) | |
2e398771 | 1685 | (append orig-face |
ad8121fe EZ |
1686 | (list 'bold)) |
1687 | (list orig-face 'bold)) | |
1688 | 'rear-nonsticky t) | |
1689 | string))) | |
1690 | "\ 2.*?\ 2" | |
1691 | text)) | |
1692 | ;; TODO: deal with ^_ and ^C colors sequences | |
2e398771 | 1693 | (while (string-match "\\(.*\\)[\ 2\ 1]\\(.*\\)" text) |
bd43c990 RS |
1694 | (setq text (concat (match-string 1 text) |
1695 | (match-string 2 text)))) | |
1696 | ;; my nick | |
1697 | (setq text | |
1698 | (with-syntax-table rcirc-nick-syntax-table | |
1699 | (rcirc-map-regexp (lambda (start end string) | |
1700 | (add-text-properties | |
1701 | start end | |
adf794e4 | 1702 | (list 'face 'rcirc-nick-in-message |
bd43c990 RS |
1703 | 'rear-nonsticky t) |
1704 | string)) | |
1705 | (concat "\\b" | |
1706 | (regexp-quote (rcirc-nick process)) | |
1707 | "\\b") | |
1708 | text))) | |
1709 | ;; urls | |
1710 | (setq text | |
1711 | (rcirc-map-regexp | |
1712 | (lambda (start end string) | |
1713 | (let ((orig-face (get-text-property start 'face string))) | |
1714 | (add-text-properties start end | |
ad8121fe | 1715 | (list 'face (if (listp orig-face) |
2e398771 | 1716 | (append orig-face |
ad8121fe EZ |
1717 | (list 'bold)) |
1718 | (list orig-face 'bold)) | |
adf794e4 EZ |
1719 | 'rear-nonsticky t |
1720 | 'mouse-face 'highlight | |
1721 | 'keymap rcirc-browse-url-map) | |
bd43c990 | 1722 | string)) |
db58efbf | 1723 | (push (substring-no-properties string start end) rcirc-urls)) |
bd43c990 RS |
1724 | rcirc-url-regexp |
1725 | text)) | |
1726 | text) | |
1727 | ||
1728 | \f | |
1729 | ;;; handlers | |
1730 | ;; these are called with the server PROCESS, the SENDER, which is a | |
1731 | ;; server or a user, depending on the command, the ARGS, which is a | |
1732 | ;; list of strings, and the TEXT, which is the original server text, | |
1733 | ;; verbatim | |
1734 | (defun rcirc-handler-001 (process sender args text) | |
1735 | (rcirc-handler-generic process "001" sender args text) | |
1736 | ;; set the real server name | |
adf794e4 | 1737 | (with-rcirc-process-buffer process |
bd43c990 RS |
1738 | (setq rcirc-server sender) |
1739 | (setq rcirc-nick (car args)) | |
1740 | (rcirc-update-prompt) | |
1741 | (when rcirc-auto-authenticate-flag (rcirc-authenticate)) | |
adf794e4 | 1742 | (rcirc-join-channels process rcirc-startup-channels))) |
bd43c990 RS |
1743 | |
1744 | (defun rcirc-handler-PRIVMSG (process sender args text) | |
1745 | (let ((target (if (rcirc-channel-p (car args)) | |
1746 | (car args) | |
db58efbf | 1747 | sender)) |
bd43c990 RS |
1748 | (message (or (cadr args) ""))) |
1749 | (if (string-match "^\C-a\\(.*\\)\C-a$" message) | |
1750 | (rcirc-handler-CTCP process target sender (match-string 1 message)) | |
1751 | (rcirc-print process sender "PRIVMSG" target message t)) | |
1752 | ;; update nick timestamp | |
1753 | (if (member target (rcirc-nick-channels process sender)) | |
1754 | (rcirc-put-nick-channel process sender target)))) | |
1755 | ||
1756 | (defun rcirc-handler-NOTICE (process sender args text) | |
1757 | (let ((target (car args)) | |
1758 | (message (cadr args))) | |
adf794e4 EZ |
1759 | (if (string-match "^\C-a\\(.*\\)\C-a$" message) |
1760 | (rcirc-handler-CTCP-response process target sender | |
1761 | (match-string 1 message)) | |
1762 | (rcirc-print process sender "NOTICE" | |
1763 | (cond ((rcirc-channel-p target) | |
1764 | target) | |
1765 | ;;; -ChanServ- [#gnu] Welcome... | |
1766 | ((string-match "^\\[\\(#[^ ]+\\)\\]" message) | |
1767 | (match-string 1 message)) | |
1768 | (sender | |
1769 | (if (string= sender (rcirc-server process)) | |
db58efbf EZ |
1770 | nil ; server notice |
1771 | sender))) | |
adf794e4 | 1772 | message t)))) |
bd43c990 RS |
1773 | |
1774 | (defun rcirc-handler-WALLOPS (process sender args text) | |
db58efbf | 1775 | (rcirc-print process sender "WALLOPS" sender (car args) t)) |
bd43c990 RS |
1776 | |
1777 | (defun rcirc-handler-JOIN (process sender args text) | |
db58efbf | 1778 | (let ((channel (car args))) |
bd43c990 RS |
1779 | (rcirc-get-buffer-create process channel) |
1780 | (rcirc-print process sender "JOIN" channel "") | |
1781 | ||
1782 | ;; print in private chat buffer if it exists | |
db58efbf EZ |
1783 | (when (rcirc-get-buffer rcirc-process sender) |
1784 | (rcirc-print process sender "JOIN" sender channel)) | |
bd43c990 | 1785 | |
adf794e4 | 1786 | (rcirc-put-nick-channel process sender channel))) |
bd43c990 RS |
1787 | |
1788 | ;; PART and KICK are handled the same way | |
1789 | (defun rcirc-handler-PART-or-KICK (process response channel sender nick args) | |
1790 | (rcirc-print process sender response channel (concat channel " " args)) | |
1791 | ||
1792 | ;; print in private chat buffer if it exists | |
adf794e4 | 1793 | (when (rcirc-get-buffer rcirc-process nick) |
bd43c990 RS |
1794 | (rcirc-print process sender response nick (concat channel " " args))) |
1795 | ||
1796 | (if (not (string= nick (rcirc-nick process))) | |
1797 | ;; this is someone else leaving | |
adf794e4 EZ |
1798 | (rcirc-remove-nick-channel process nick channel) |
1799 | ;; this is us leaving | |
1800 | (mapc (lambda (n) | |
1801 | (rcirc-remove-nick-channel process n channel)) | |
1802 | (rcirc-channel-nicks process channel)) | |
1803 | ||
1804 | ;; if the buffer is still around, make it inactive | |
1805 | (let ((buffer (rcirc-get-buffer process channel))) | |
1806 | (when buffer | |
1807 | (with-current-buffer buffer | |
1808 | (setq rcirc-target nil)))))) | |
bd43c990 RS |
1809 | |
1810 | (defun rcirc-handler-PART (process sender args text) | |
db58efbf | 1811 | (rcirc-ignore-update-automatic sender) |
bd43c990 | 1812 | (rcirc-handler-PART-or-KICK process "PART" |
db58efbf | 1813 | (car args) sender sender |
bd43c990 RS |
1814 | (cadr args))) |
1815 | ||
1816 | (defun rcirc-handler-KICK (process sender args text) | |
adf794e4 | 1817 | (rcirc-handler-PART-or-KICK process "KICK" (car args) sender (cadr args) |
bd43c990 RS |
1818 | (caddr args))) |
1819 | ||
1820 | (defun rcirc-handler-QUIT (process sender args text) | |
db58efbf EZ |
1821 | (rcirc-ignore-update-automatic sender) |
1822 | (mapc (lambda (channel) | |
1823 | (rcirc-print process sender "QUIT" channel (apply 'concat args))) | |
1824 | (rcirc-nick-channels process sender)) | |
bd43c990 | 1825 | |
db58efbf EZ |
1826 | ;; print in private chat buffer if it exists |
1827 | (when (rcirc-get-buffer rcirc-process sender) | |
1828 | (rcirc-print process sender "QUIT" sender (apply 'concat args))) | |
bd43c990 | 1829 | |
db58efbf | 1830 | (rcirc-nick-remove process sender)) |
bd43c990 RS |
1831 | |
1832 | (defun rcirc-handler-NICK (process sender args text) | |
db58efbf | 1833 | (let* ((old-nick sender) |
bd43c990 RS |
1834 | (new-nick (car args)) |
1835 | (channels (rcirc-nick-channels process old-nick))) | |
2c8abe90 AS |
1836 | ;; update list of ignored nicks |
1837 | (rcirc-ignore-update-automatic old-nick) | |
1838 | (when (member old-nick rcirc-ignore-list) | |
1839 | (add-to-list 'rcirc-ignore-list new-nick) | |
1840 | (add-to-list 'rcirc-ignore-list-automatic new-nick)) | |
bd43c990 RS |
1841 | ;; print message to nick's channels |
1842 | (dolist (target channels) | |
1843 | (rcirc-print process sender "NICK" target new-nick)) | |
1844 | ;; update private chat buffer, if it exists | |
adf794e4 EZ |
1845 | (let ((chat-buffer (rcirc-get-buffer process old-nick))) |
1846 | (when chat-buffer | |
1847 | (with-current-buffer chat-buffer | |
1848 | (rcirc-print process sender "NICK" old-nick new-nick) | |
1849 | (setq rcirc-target new-nick) | |
1850 | (rename-buffer (rcirc-generate-new-buffer-name process new-nick))))) | |
bd43c990 | 1851 | ;; remove old nick and add new one |
adf794e4 | 1852 | (with-rcirc-process-buffer process |
bd43c990 RS |
1853 | (let ((v (gethash old-nick rcirc-nick-table))) |
1854 | (remhash old-nick rcirc-nick-table) | |
1855 | (puthash new-nick v rcirc-nick-table)) | |
1856 | ;; if this is our nick... | |
1857 | (when (string= old-nick rcirc-nick) | |
1858 | (setq rcirc-nick new-nick) | |
adf794e4 | 1859 | (rcirc-update-prompt t) |
bd43c990 RS |
1860 | ;; reauthenticate |
1861 | (when rcirc-auto-authenticate-flag (rcirc-authenticate)))))) | |
1862 | ||
1863 | (defun rcirc-handler-PING (process sender args text) | |
1864 | (rcirc-send-string process (concat "PONG " (car args)))) | |
1865 | ||
1866 | (defun rcirc-handler-PONG (process sender args text) | |
1867 | ;; do nothing | |
1868 | ) | |
1869 | ||
1870 | (defun rcirc-handler-TOPIC (process sender args text) | |
1871 | (let ((topic (cadr args))) | |
1872 | (rcirc-print process sender "TOPIC" (car args) topic) | |
1873 | (with-current-buffer (rcirc-get-buffer process (car args)) | |
1874 | (setq rcirc-topic topic)))) | |
1875 | ||
1876 | (defun rcirc-handler-332 (process sender args text) | |
1877 | "RPL_TOPIC" | |
adf794e4 EZ |
1878 | (let ((buffer (or (rcirc-get-buffer process (cadr args)) |
1879 | (rcirc-get-temp-buffer-create process (cadr args))))) | |
1880 | (with-current-buffer buffer | |
1881 | (setq rcirc-topic (caddr args))))) | |
bd43c990 RS |
1882 | |
1883 | (defun rcirc-handler-333 (process sender args text) | |
1884 | "Not in rfc1459.txt" | |
adf794e4 EZ |
1885 | (let ((buffer (or (rcirc-get-buffer process (cadr args)) |
1886 | (rcirc-get-temp-buffer-create process (cadr args))))) | |
1887 | (with-current-buffer buffer | |
1888 | (let ((setter (caddr args)) | |
1889 | (time (current-time-string | |
1890 | (seconds-to-time | |
1891 | (string-to-number (cadddr args)))))) | |
1892 | (rcirc-print process sender "TOPIC" (cadr args) | |
1893 | (format "%s (%s on %s)" rcirc-topic setter time)))))) | |
bd43c990 RS |
1894 | |
1895 | (defun rcirc-handler-477 (process sender args text) | |
1896 | "ERR_NOCHANMODES" | |
1897 | (rcirc-print process sender "477" (cadr args) (caddr args))) | |
1898 | ||
1899 | (defun rcirc-handler-MODE (process sender args text) | |
1900 | (let ((target (car args)) | |
1901 | (msg (mapconcat 'identity (cdr args) " "))) | |
1902 | (rcirc-print process sender "MODE" | |
1903 | (if (string= target (rcirc-nick process)) | |
1904 | nil | |
1905 | target) | |
1906 | msg) | |
1907 | ||
1908 | ;; print in private chat buffers if they exist | |
1909 | (mapc (lambda (nick) | |
db58efbf EZ |
1910 | (when (rcirc-get-buffer process nick) |
1911 | (rcirc-print process sender "MODE" nick msg))) | |
adf794e4 | 1912 | (cddr args)))) |
bd43c990 RS |
1913 | |
1914 | (defun rcirc-get-temp-buffer-create (process channel) | |
1915 | "Return a buffer based on PROCESS and CHANNEL." | |
1916 | (let ((tmpnam (concat " " (downcase channel) "TMP" (process-name process)))) | |
1917 | (get-buffer-create tmpnam))) | |
1918 | ||
1919 | (defun rcirc-handler-353 (process sender args text) | |
1920 | "RPL_NAMREPLY" | |
adf794e4 | 1921 | (let ((channel (caddr args))) |
bd43c990 RS |
1922 | (mapc (lambda (nick) |
1923 | (rcirc-put-nick-channel process nick channel)) | |
adf794e4 | 1924 | (split-string (cadddr args) " " t)) |
bd43c990 RS |
1925 | (with-current-buffer (rcirc-get-temp-buffer-create process channel) |
1926 | (goto-char (point-max)) | |
1927 | (insert (car (last args)) " ")))) | |
1928 | ||
1929 | (defun rcirc-handler-366 (process sender args text) | |
1930 | "RPL_ENDOFNAMES" | |
1931 | (let* ((channel (cadr args)) | |
1932 | (buffer (rcirc-get-temp-buffer-create process channel))) | |
1933 | (with-current-buffer buffer | |
1934 | (rcirc-print process sender "NAMES" channel | |
1935 | (buffer-substring (point-min) (point-max)))) | |
1936 | (kill-buffer buffer))) | |
1937 | ||
1938 | (defun rcirc-handler-433 (process sender args text) | |
1939 | "ERR_NICKNAMEINUSE" | |
1940 | (rcirc-handler-generic process "433" sender args text) | |
1941 | (let* ((new-nick (concat (cadr args) "`"))) | |
adf794e4 | 1942 | (with-rcirc-process-buffer process |
bd43c990 RS |
1943 | (rcirc-cmd-nick new-nick nil process)))) |
1944 | ||
1945 | (defun rcirc-authenticate () | |
1946 | "Send authentication to process associated with current buffer. | |
db58efbf | 1947 | Passwords are stored in `rcirc-authinfo' (which see)." |
bd43c990 | 1948 | (interactive) |
db58efbf EZ |
1949 | (with-rcirc-process-buffer rcirc-process |
1950 | (dolist (i rcirc-authinfo) | |
1951 | (let ((server (car i)) | |
1952 | (nick (caddr i)) | |
1953 | (method (cadr i)) | |
1954 | (args (cdddr i))) | |
1955 | (when (and (string-match server rcirc-server) | |
1956 | (string-match nick rcirc-nick)) | |
1957 | (cond ((equal method 'nickserv) | |
1958 | (rcirc-send-string | |
1959 | rcirc-process | |
1960 | (concat | |
1961 | "PRIVMSG nickserv :identify " | |
1962 | (car args)))) | |
1963 | ((equal method 'chanserv) | |
1964 | (rcirc-send-string | |
1965 | rcirc-process | |
1966 | (concat | |
1967 | "PRIVMSG chanserv :identify " | |
1968 | (cadr args) " " (car args)))) | |
1969 | ((equal method 'bitlbee) | |
1970 | (rcirc-send-string | |
1971 | rcirc-process | |
1972 | (concat "PRIVMSG &bitlbee :identify " (car args)))) | |
1973 | (t | |
1974 | (message "No %S authentication method defined" | |
1975 | method)))))))) | |
adf794e4 | 1976 | |
bd43c990 RS |
1977 | (defun rcirc-handler-INVITE (process sender args text) |
1978 | (rcirc-print process sender "INVITE" nil (mapconcat 'identity args " ") t)) | |
1979 | ||
1980 | (defun rcirc-handler-ERROR (process sender args text) | |
1981 | (rcirc-print process sender "ERROR" nil (mapconcat 'identity args " "))) | |
1982 | ||
1983 | (defun rcirc-handler-CTCP (process target sender text) | |
1984 | (if (string-match "^\\([^ ]+\\) *\\(.*\\)$" text) | |
1985 | (let* ((request (upcase (match-string 1 text))) | |
1986 | (args (match-string 2 text)) | |
bd43c990 RS |
1987 | (handler (intern-soft (concat "rcirc-handler-ctcp-" request)))) |
1988 | (if (not (fboundp handler)) | |
db58efbf EZ |
1989 | (rcirc-print process sender "ERROR" target |
1990 | (format "%s sent unsupported ctcp: %s" sender text) | |
adf794e4 | 1991 | t) |
bd43c990 RS |
1992 | (funcall handler process target sender args) |
1993 | (if (not (string= request "ACTION")) | |
db58efbf | 1994 | (rcirc-print process sender "CTCP" target |
adf794e4 | 1995 | (format "%s" text) t)))))) |
bd43c990 RS |
1996 | |
1997 | (defun rcirc-handler-ctcp-VERSION (process target sender args) | |
1998 | (rcirc-send-string process | |
db58efbf | 1999 | (concat "NOTICE " sender |
adf794e4 | 2000 | " :\C-aVERSION " rcirc-id-string |
bd43c990 RS |
2001 | "\C-a"))) |
2002 | ||
2003 | (defun rcirc-handler-ctcp-ACTION (process target sender args) | |
2004 | (rcirc-print process sender "ACTION" target args t)) | |
2005 | ||
2006 | (defun rcirc-handler-ctcp-TIME (process target sender args) | |
2007 | (rcirc-send-string process | |
db58efbf | 2008 | (concat "NOTICE " sender |
bd43c990 | 2009 | " :\C-aTIME " (current-time-string) "\C-a"))) |
adf794e4 EZ |
2010 | |
2011 | (defun rcirc-handler-CTCP-response (process target sender message) | |
2012 | (rcirc-print process sender "CTCP" nil message t)) | |
bd43c990 | 2013 | \f |
adf794e4 EZ |
2014 | (defgroup rcirc-faces nil |
2015 | "Faces for rcirc." | |
2016 | :group 'rcirc | |
2017 | :group 'faces) | |
2018 | ||
ad8121fe EZ |
2019 | (defface rcirc-my-nick ; font-lock-function-name-face |
2020 | '((((class color) (min-colors 88) (background light)) (:foreground "Blue1")) | |
2021 | (((class color) (min-colors 88) (background dark)) (:foreground "LightSkyBlue")) | |
2022 | (((class color) (min-colors 16) (background light)) (:foreground "Blue")) | |
2023 | (((class color) (min-colors 16) (background dark)) (:foreground "LightSkyBlue")) | |
2024 | (((class color) (min-colors 8)) (:foreground "blue" :weight bold)) | |
2025 | (t (:inverse-video t :weight bold))) | |
adf794e4 EZ |
2026 | "The face used to highlight my messages." |
2027 | :group 'rcirc-faces) | |
bd43c990 | 2028 | |
ad8121fe EZ |
2029 | (defface rcirc-other-nick ; font-lock-variable-name-face |
2030 | '((((class grayscale) (background light)) | |
2031 | (:foreground "Gray90" :weight bold :slant italic)) | |
bd43c990 | 2032 | (((class grayscale) (background dark)) |
ad8121fe EZ |
2033 | (:foreground "DimGray" :weight bold :slant italic)) |
2034 | (((class color) (min-colors 88) (background light)) (:foreground "DarkGoldenrod")) | |
2035 | (((class color) (min-colors 88) (background dark)) (:foreground "LightGoldenrod")) | |
2036 | (((class color) (min-colors 16) (background light)) (:foreground "DarkGoldenrod")) | |
2037 | (((class color) (min-colors 16) (background dark)) (:foreground "LightGoldenrod")) | |
2038 | (((class color) (min-colors 8)) (:foreground "yellow" :weight light)) | |
2039 | (t (:weight bold :slant italic))) | |
adf794e4 EZ |
2040 | "The face used to highlight other messages." |
2041 | :group 'rcirc-faces) | |
bd43c990 | 2042 | |
ad8121fe EZ |
2043 | (defface rcirc-server ; font-lock-comment-face |
2044 | '((((class grayscale) (background light)) | |
2045 | (:foreground "DimGray" :weight bold :slant italic)) | |
bd43c990 | 2046 | (((class grayscale) (background dark)) |
ad8121fe EZ |
2047 | (:foreground "LightGray" :weight bold :slant italic)) |
2048 | (((class color) (min-colors 88) (background light)) | |
2049 | (:foreground "Firebrick")) | |
2050 | (((class color) (min-colors 88) (background dark)) | |
2051 | (:foreground "chocolate1")) | |
2052 | (((class color) (min-colors 16) (background light)) | |
2053 | (:foreground "red")) | |
2054 | (((class color) (min-colors 16) (background dark)) | |
2055 | (:foreground "red1")) | |
2056 | (((class color) (min-colors 8) (background light)) | |
2057 | ) | |
2058 | (((class color) (min-colors 8) (background dark)) | |
2059 | ) | |
2060 | (t (:weight bold :slant italic))) | |
adf794e4 EZ |
2061 | "The face used to highlight server messages." |
2062 | :group 'rcirc-faces) | |
bd43c990 | 2063 | |
ad8121fe | 2064 | (defface rcirc-server-prefix ; font-lock-comment-delimiter-face |
db58efbf | 2065 | '((default :inherit rcirc-server) |
ad8121fe EZ |
2066 | (((class grayscale))) |
2067 | (((class color) (min-colors 16))) | |
2068 | (((class color) (min-colors 8) (background light)) | |
2069 | :foreground "red") | |
2070 | (((class color) (min-colors 8) (background dark)) | |
2071 | :foreground "red1")) | |
2072 | "The face used to highlight server prefixes." | |
2073 | :group 'rcirc-faces) | |
2074 | ||
2075 | (defface rcirc-timestamp | |
2076 | '((t (:inherit default))) | |
2077 | "The face used to highlight timestamps." | |
2078 | :group 'rcirc-faces) | |
2079 | ||
2080 | (defface rcirc-nick-in-message ; font-lock-keyword-face | |
2081 | '((((class grayscale) (background light)) (:foreground "LightGray" :weight bold)) | |
2082 | (((class grayscale) (background dark)) (:foreground "DimGray" :weight bold)) | |
2083 | (((class color) (min-colors 88) (background light)) (:foreground "Purple")) | |
2084 | (((class color) (min-colors 88) (background dark)) (:foreground "Cyan1")) | |
2085 | (((class color) (min-colors 16) (background light)) (:foreground "Purple")) | |
2086 | (((class color) (min-colors 16) (background dark)) (:foreground "Cyan")) | |
2087 | (((class color) (min-colors 8)) (:foreground "cyan" :weight bold)) | |
2088 | (t (:weight bold))) | |
adf794e4 EZ |
2089 | "The face used to highlight instances of nick within messages." |
2090 | :group 'rcirc-faces) | |
bd43c990 | 2091 | |
ad8121fe EZ |
2092 | (defface rcirc-prompt ; comint-highlight-prompt |
2093 | '((((min-colors 88) (background dark)) (:foreground "cyan1")) | |
2094 | (((background dark)) (:foreground "cyan")) | |
bd43c990 | 2095 | (t (:foreground "dark blue"))) |
2e398771 | 2096 | "The face used to highlight prompts." |
adf794e4 | 2097 | :group 'rcirc-faces) |
bd43c990 | 2098 | |
adf794e4 | 2099 | (defface rcirc-mode-line-nick |
bd43c990 | 2100 | '((t (:bold t))) |
adf794e4 EZ |
2101 | "The face used indicate activity directed at you." |
2102 | :group 'rcirc-faces) | |
bd43c990 | 2103 | \f |
adf794e4 | 2104 | ;; When using M-x flyspell-mode, only check words after the prompt |
bd43c990 RS |
2105 | (put 'rcirc-mode 'flyspell-mode-predicate 'rcirc-looking-at-input) |
2106 | (defun rcirc-looking-at-input () | |
2107 | "Returns true if point is past the input marker." | |
2108 | (>= (point) rcirc-prompt-end-marker)) | |
2109 | \f | |
2110 | ||
2111 | (provide 'rcirc) | |
e636ae15 MB |
2112 | |
2113 | ;; arch-tag: b471b7e8-6b5a-4399-b2c6-a3c78dfc8ffb | |
bd43c990 | 2114 | ;;; rcirc.el ends here |