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., 51 Franklin Street, Fifth Floor,
22 ;; Boston, MA 02110-1301, 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-get riece-user-cache name)
72 (symbol-value symbol))
73 (riece-cache-set riece-user-cache name name)
74 (set (intern (riece-identity-canonicalize-prefix name)
76 (riece-make-user nil nil nil nil nil)))))
78 (defun riece-user-channels (user)
79 "Return joined channels of USER."
82 (defun riece-user-user-at-host (user)
83 "Return the user-at-host of USER."
86 (defun riece-user-modes (user)
87 "Return the modes of USER."
90 (defun riece-user-away (user)
91 "Return t, if USER has been marked as away."
94 (defun riece-user-operator (user)
95 "Return t, if USER has operator privilege."
98 (defun riece-user-set-channels (user value)
99 "Set the joined channels of USER to VALUE."
102 (defun riece-user-set-user-at-host (user value)
103 "Set the user-at-host of USER to VALUE."
106 (defun riece-user-set-modes (user value)
107 "Set the modes of USER to VALUE."
110 (defun riece-user-set-away (user value)
111 "Set the away status of USER to VALUE."
114 (defun riece-user-set-operator (user value)
115 "Set the operator status of USER to VALUE."
118 (defun riece-user-get-channels (name)
119 (riece-user-channels (riece-get-user name)))
121 (defun riece-user-get-user-at-host (name)
122 (riece-user-user-at-host (riece-get-user name)))
124 (defun riece-user-get-modes (name)
125 (riece-user-modes (riece-get-user name)))
127 (defun riece-user-get-away (name)
128 (riece-user-away (riece-get-user name)))
130 (defun riece-user-get-operator (name)
131 (riece-user-operator (riece-get-user name)))
133 (defun riece-user-toggle-channel (name channel flag)
134 "Add or remove the joined channel of user."
135 (let* ((user (riece-get-user name))
136 (channels (riece-user-channels user)))
138 (unless (member channel channels)
139 (riece-user-set-channels user (cons channel channels)))
140 (if (setq channel (car (member channel channels)))
141 (riece-user-set-channels user (delq channel channels))))))
143 (defun riece-user-toggle-mode (name mode flag)
144 "Add or remove user MODE of user."
145 (let* ((user (riece-get-user name))
146 (modes (riece-user-modes user))
147 (old (riece-mode-assoc (riece-mode-flag mode) modes)))
150 (riece-user-set-modes user (cons mode modes)))
152 (riece-user-set-modes user (delq mode modes))))))
154 (defun riece-user-toggle-away (name flag)
155 (riece-user-set-away (riece-get-user name) flag))
157 (defun riece-user-toggle-operator (name flag)
158 (riece-user-set-operator (riece-get-user name) flag))
160 (provide 'riece-user)
162 ;;; riece-user.el ends here