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 (require 'riece-identity)
28 (require 'riece-cache)
31 (defun riece-find-user (name)
32 "Get a user object named NAME from the server buffer."
33 (riece-cache-get riece-user-cache name)
34 (let ((symbol (intern-soft (riece-identity-canonicalize-prefix name)
37 (symbol-value symbol))))
39 (defun riece-forget-user (name)
40 (riece-cache-delete riece-user-cache name)
41 (let ((symbol (intern-soft (riece-identity-canonicalize-prefix name))))
44 (unintern (symbol-name symbol) riece-user-obarray))))
46 (defun riece-rename-user (old-name new-name)
47 (riece-cache-delete riece-user-cache old-name)
48 (riece-cache-set riece-user-cache new-name new-name)
49 (unless (equal (riece-identity-canonicalize-prefix old-name)
50 (riece-identity-canonicalize-prefix new-name))
51 (let ((symbol (intern-soft (riece-identity-canonicalize-prefix old-name)
54 (set (intern (riece-identity-canonicalize-prefix new-name)
56 (symbol-value symbol))
58 (unintern (symbol-name symbol) riece-user-obarray)))))
60 (defun riece-make-user (channels user-at-host modes away operator)
61 "Make an instance of user object.
62 Arguments are appropriate to joined channels, user-at-host, mode, and
63 away status, respectively."
64 (vector channels user-at-host modes away operator))
66 (defun riece-get-user (name)
67 (let ((symbol (intern-soft (riece-identity-canonicalize-prefix name)
71 (riece-cache-set riece-user-cache name name)
72 (set (intern (riece-identity-canonicalize-prefix name)
74 (riece-make-user nil nil nil nil nil)))))
76 (defun riece-user-channels (user)
77 "Return joined channels of USER."
80 (defun riece-user-user-at-host (user)
81 "Return the user-at-host of USER."
84 (defun riece-user-modes (user)
85 "Return the modes of USER."
88 (defun riece-user-away (user)
89 "Return t, if USER has been marked as away."
92 (defun riece-user-operator (user)
93 "Return t, if USER has operator privilege."
96 (defun riece-user-set-channels (user value)
97 "Set the joined channels of USER to VALUE."
100 (defun riece-user-set-user-at-host (user value)
101 "Set the user-at-host of USER to VALUE."
104 (defun riece-user-set-modes (user value)
105 "Set the modes of USER to VALUE."
108 (defun riece-user-set-away (user value)
109 "Set the away status of USER to VALUE."
112 (defun riece-user-set-operator (user value)
113 "Set the operator status of USER to VALUE."
116 (defun riece-user-get-channels (name)
117 (riece-user-channels (riece-get-user name)))
119 (defun riece-user-get-user-at-host (name)
120 (riece-user-user-at-host (riece-get-user name)))
122 (defun riece-user-get-modes (name)
123 (riece-user-modes (riece-get-user name)))
125 (defun riece-user-get-away (name)
126 (riece-user-away (riece-get-user name)))
128 (defun riece-user-get-operator (name)
129 (riece-user-operator (riece-get-user name)))
131 (defun riece-user-toggle-channel (name channel flag)
132 "Add or remove the joined channel of user."
133 (let* ((user (riece-get-user name))
134 (channels (riece-user-channels user)))
136 (unless (member channel channels)
137 (riece-user-set-channels user (cons channel channels)))
138 (if (setq channel (car (member channel channels)))
139 (riece-user-set-channels user (delq channel channels))))))
141 (defun riece-user-toggle-mode (name mode flag)
142 "Add or remove user MODE of user."
143 (let* ((user (riece-get-user name))
144 (modes (riece-user-modes user))
145 (old (riece-mode-assoc (riece-mode-flag mode) modes)))
148 (riece-user-set-modes user (cons mode modes)))
150 (riece-user-set-modes user (delq mode modes))))))
152 (defun riece-user-toggle-away (name flag)
153 (riece-user-set-away (riece-get-user name) flag))
155 (defun riece-user-toggle-operator (name flag)
156 (riece-user-set-operator (riece-get-user name) flag))
158 (provide 'riece-user)
160 ;;; riece-user.el ends here