1 ;;; riece-misc.el --- miscellaneous functions (not inlined)
2 ;; Copyright (C) 1998-2003 Daiki Ueno
4 ;; Author: Daiki Ueno <ueno@unixuser.org>
6 ;; Keywords: IRC, riece
8 ;; This file is part of Riece.
10 ;; This program is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; This program is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
27 (require 'riece-options)
28 (require 'riece-coding)
29 (require 'riece-identity)
30 (require 'riece-version)
31 (require 'riece-channel)
32 (require 'riece-server)
35 (defun riece-get-buffer-create (name)
36 (let ((buffer (get-buffer-create name)))
37 (unless (memq buffer riece-buffer-list)
38 (setq riece-buffer-list (cons buffer riece-buffer-list)))
41 (defun riece-insert (buffers string)
42 (unless (listp buffers)
43 (setq buffers (list buffers)))
45 (run-hooks 'riece-before-insert-functions)
47 (set-buffer (riece-get-buffer-create (car buffers)))
48 (let ((inhibit-read-only t)
50 (start (goto-char (point-max))))
51 (insert (format-time-string "%H:%M") " " string)
52 (if (and (not (riece-frozen (current-buffer)))
53 (get-buffer-window (current-buffer)))
54 (set-window-point (get-buffer-window (current-buffer))
56 (run-hook-with-args 'riece-after-insert-functions start (point))))
57 (setq buffers (cdr buffers))))
59 (defun riece-insert-change (buffer message)
60 (riece-insert buffer (concat riece-change-prefix message)))
62 (defun riece-insert-notice (buffer message)
63 (riece-insert buffer (concat riece-notice-prefix message)))
65 (defun riece-insert-wallops (buffer message)
66 (riece-insert buffer (concat riece-wallops-prefix message)))
68 (defun riece-insert-error (buffer message)
69 (riece-insert buffer (concat riece-error-prefix message)))
71 (defun riece-insert-info (buffer message)
72 (riece-insert buffer (concat riece-info-prefix message)))
74 (defun riece-frozen (buffer)
75 (with-current-buffer buffer
78 (defun riece-own-frozen (buffer)
79 (with-current-buffer buffer
80 (eq riece-freeze 'own)))
82 (defun riece-channel-p (string)
83 "Return t if STRING is a channel.
84 \(i.e. it matches `riece-channel-regexp')"
85 (string-match (concat "^" riece-channel-regexp) string))
87 (defun riece-current-nickname ()
88 "Return the current nickname."
89 (riece-with-server-buffer (riece-identity-server riece-current-channel)
90 (if riece-real-nickname
91 (riece-make-identity riece-real-nickname riece-server-name))))
93 (defun riece-split-parameters (string)
94 (if (eq ?: (aref string 0))
95 (list (substring string 1))
98 (while (string-match "^\\([^ ]+\\) +" string)
99 (setq parameters (nconc parameters (list (match-string 1 string)))
100 string (substring string (match-end 0)))
101 (and (not (equal "" string)) (eq ?: (aref string 0))
102 (setq string (substring string 1))
104 (or (equal "" string)
105 (setq parameters (nconc parameters (list string))))
108 (defun riece-concat-channel-topic (target string)
109 (riece-with-server-buffer (riece-identity-server target)
110 (let ((topic (riece-channel-get-topic (riece-identity-prefix target))))
112 (concat string ": " topic)
115 (defun riece-concat-channel-modes (target string)
116 (riece-with-server-buffer (riece-identity-server target)
117 (let ((modes (riece-channel-get-modes (riece-identity-prefix target))))
119 (concat string " [" (apply #'string modes) "]")
122 (defun riece-concat-message (string message)
123 (if (or (null message)
126 (concat string " (" message ")")))
128 (defun riece-concat-server-name (string)
129 (if (equal riece-server-name "")
131 (concat string " (from " riece-server-name ")")))
133 (defun riece-prefix-user-at-host (prefix)
134 (if (string-match "!" prefix)
135 (substring prefix (match-end 0))
138 (defun riece-prefix-nickname (prefix)
139 (if (string-match "!" prefix)
140 (substring prefix 0 (match-beginning 0))
143 (defun riece-parse-user-at-host (user-at-host)
144 (if (memq (aref user-at-host 0) '(?^ ?= ?~ ?- ?+))
146 (if (memq (aref user-at-host 0) '(?^ ?=))
147 (setq riece-user-at-host-type 'fake)
148 (if (memq (aref user-at-host 0) '(?~ ?-))
149 (setq riece-user-at-host-type 'not-verified)
150 (if (eq (aref user-at-host 0) ?+)
151 (setq riece-user-at-host-type 'ok))))
152 (substring user-at-host 1))
153 (setq riece-user-at-host-type 'ok)
156 (defun riece-strip-user-at-host (user-at-host)
157 (if (memq (aref user-at-host 0) '(?^ ?= ?~ ?- ?+))
158 (substring user-at-host 1)
161 (defun riece-get-users-on-server ()
162 (riece-with-server-buffer (riece-identity-server riece-current-channel)
166 (unless (riece-channel-p (symbol-name atom))
167 (setq users (cons (symbol-name atom) users))))
169 (if (member riece-real-nickname users)
171 (cons riece-real-nickname users)))))
173 (provide 'riece-misc)
175 ;;; riece-misc.el ends here