1 ;;; riece-user.el --- a user object
2 ;; Copyright (C) 1998-2003 Daiki Ueno
4 ;; Author: Daiki Ueno <ueno@unixuser.org>
5 ;; Keywords: IRC, riece
7 ;; This file is part of Riece.
9 ;; This program is free software; you can redistribute it and/or modify
10 ;; it under the terms of the GNU General Public License as published by
11 ;; the Free Software Foundation; either version 2, or (at your option)
14 ;; This program is distributed in the hope that it will be useful,
15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 ;; GNU General Public License for more details.
19 ;; You should have received a copy of the GNU General Public License
20 ;; along with GNU Emacs; see the file COPYING. If not, write to the
21 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 ;; Boston, MA 02111-1307, USA.
26 (eval-when-compile (require 'riece-inlines)) ;scandinavian-downcase
28 (require 'riece-identity)
30 (defconst riece-user-regexp
31 "[][\\\\`_^{|}A-Za-z][][\\\\`_^{|}A-Za-z0-9-]\\{0,8\\}")
34 (defun riece-find-user (name)
35 "Get a user object named NAME from the server buffer."
36 (riece-with-server-buffer
37 (let ((symbol (intern-soft (scandinavian-downcase
38 (riece-identity-prefix name))
41 (symbol-value symbol)))))
43 (defun riece-forget-user (name)
44 (riece-with-server-buffer
45 (let ((symbol (intern-soft (scandinavian-downcase
46 (riece-identity-prefix name)))))
49 (unintern (symbol-name symbol) riece-obarray)))))
51 (defun riece-rename-user (old-name new-name)
52 (riece-with-server-buffer
53 (unless (equal (scandinavian-downcase
54 (riece-identity-prefix old-name))
55 (scandinavian-downcase
56 (riece-identity-prefix new-name)))
57 (let ((symbol (intern-soft (scandinavian-downcase
58 (riece-identity-prefix old-name))
61 (set (intern (scandinavian-downcase
62 (riece-identity-prefix new-name))
64 (symbol-value symbol))
66 (unintern (symbol-name symbol) riece-obarray))))))
68 (defun riece-make-user (&optional channels user-at-host modes away operator)
69 "Make an instance of user object.
70 Arguments are appropriate to joined channels, user-at-host, mode, and
71 away status, respectively."
72 (vector channels user-at-host modes away operator))
74 (defun riece-get-user (name)
75 (riece-with-server-buffer
76 (let ((symbol (intern-soft (scandinavian-downcase
77 (riece-identity-prefix name))
81 (set (intern (scandinavian-downcase
82 (riece-identity-prefix name)) riece-obarray)
83 (riece-make-user))))))
85 (defun riece-user-channels (user)
86 "Return joined channels of USER."
89 (defun riece-user-user-at-host (user)
90 "Return the user-at-host of USER."
93 (defun riece-user-modes (user)
94 "Return the modes of USER."
97 (defun riece-user-away (user)
98 "Return t, if USER has been marked as away."
101 (defun riece-user-operator (user)
102 "Return t, if USER has operator privilege."
105 (defun riece-user-set-channels (user value)
106 "Set the joined channels of USER to VALUE."
109 (defun riece-user-set-user-at-host (user value)
110 "Set the user-at-host of USER to VALUE."
113 (defun riece-user-set-modes (user value)
114 "Set the modes of USER to VALUE."
117 (defun riece-user-set-away (user value)
118 "Set the away status of USER to VALUE."
121 (defun riece-user-set-operator (user value)
122 "Set the operator status of USER to VALUE."
125 (defun riece-user-get-channels (&optional name)
127 (riece-get-user (or name riece-real-nickname))))
129 (defun riece-user-get-user-at-host (&optional name)
130 (riece-user-user-at-host
131 (riece-get-user (or name riece-real-nickname))))
133 (defun riece-user-get-modes (&optional name)
135 (riece-get-user (or name riece-real-nickname))))
137 (defun riece-user-get-away (&optional name)
139 (riece-get-user (or name riece-real-nickname))))
141 (defun riece-user-get-operator (&optional name)
143 (riece-get-user (or name riece-real-nickname))))
145 (defun riece-user-toggle-channel (name channel flag)
146 "Add or remove the joined channel of user."
147 (let* ((user (riece-get-user (or name (riece-current-nickname))))
148 (channels (riece-user-channels user)))
150 (unless (member channel channels)
151 (riece-user-set-channels user (cons channel channels)))
152 (if (setq channel (car (member channel channels)))
153 (riece-user-set-channels user (delq channel channels))))))
155 (defun riece-user-toggle-mode (name mode flag)
156 "Add or remove user MODE of user."
157 (let* ((user (riece-get-user (or name (riece-current-nickname))))
158 (modes (riece-user-modes user)))
160 (unless (memq mode modes)
161 (riece-user-set-modes user (cons mode modes)))
162 (if (memq mode modes)
163 (riece-user-set-modes user (delq mode modes))))))
165 (defun riece-user-toggle-away (name flag)
167 (riece-get-user (or name (riece-current-nickname))) flag))
169 (defun riece-user-toggle-operator (name flag)
170 (riece-user-set-operator
171 (riece-get-user (or name (riece-current-nickname))) flag))
173 (provide 'riece-user)
175 ;;; riece-user.el ends here