1 | #!/bin/athena/bash --norc |
---|
2 | # Global xsession file for bash users |
---|
3 | # Accepts one optional argument, either "nocalls" (use no user files) |
---|
4 | # or "dash" (use old dash-based interface). |
---|
5 | # |
---|
6 | # $Id: xsession.bash,v 1.1 2008-05-08 18:02:32 ghudson Exp $ |
---|
7 | |
---|
8 | initdir=/usr/lib/init |
---|
9 | gconftool=/usr/bin/gconftool-2 |
---|
10 | |
---|
11 | source_if_exists() { |
---|
12 | [ -r "$1" ] && . "$1" |
---|
13 | } |
---|
14 | |
---|
15 | echo_if_verbose() { |
---|
16 | [ t = "$verbose_login" ] && echo "$@" |
---|
17 | } |
---|
18 | |
---|
19 | # Determine whether to use user customizations: use no customization files |
---|
20 | # ONLY if the single argument "nocalls" was provided to xsession (e.g., if |
---|
21 | # the user selected the "Ignore your customizations" option from the |
---|
22 | # initial xlogin menu). |
---|
23 | |
---|
24 | case $# in |
---|
25 | 0) |
---|
26 | ;; |
---|
27 | 1) |
---|
28 | if [ nocalls = "$1" -o x-nocalls = "x$1" ]; then |
---|
29 | echo -n "xsession: Running standard xsession " |
---|
30 | echo "with NO user configuration files..." |
---|
31 | export NOCALLS= |
---|
32 | elif [ dash = "$1" ]; then |
---|
33 | echo -n "xsession: Running standard xsession " |
---|
34 | echo "with dash-based interface..." |
---|
35 | export ATHENA_DASH_INTERFACE=t |
---|
36 | else |
---|
37 | bad_args= |
---|
38 | fi |
---|
39 | ;; |
---|
40 | *) |
---|
41 | bad_args=t |
---|
42 | ;; |
---|
43 | esac |
---|
44 | |
---|
45 | if [ t = "$bad_args" ]; then |
---|
46 | echo "xsession: Arguments ($*) not recognized." |
---|
47 | echo "Running standard xsession with user configuration files..." |
---|
48 | unset NOCALLS |
---|
49 | unset bad_args |
---|
50 | fi |
---|
51 | |
---|
52 | # Echo messages unless user has ~/.hushlogin file AND the session was not |
---|
53 | # started using the xlogin "SYSTEM" option. |
---|
54 | |
---|
55 | if [ ! -r "$HOME/.hushlogin" -o "${NOCALLS+set}" = set ]; then |
---|
56 | verbose_login=t |
---|
57 | fi |
---|
58 | |
---|
59 | # Use old dash-based interface if the user has |
---|
60 | # ~/.athena_dash_interface and the session was not started with |
---|
61 | # NOCALLS. |
---|
62 | |
---|
63 | if [ -r "$HOME/.athena_dash_interface" -a "${NOCALLS+set}" != set ]; then |
---|
64 | export ATHENA_DASH_INTERFACE= |
---|
65 | fi |
---|
66 | |
---|
67 | # ******************* ENVIRONMENT SETUP ******************* |
---|
68 | |
---|
69 | |
---|
70 | # Identify this as a window session. |
---|
71 | |
---|
72 | export XSESSION=$$ |
---|
73 | |
---|
74 | # The ~/.bashrc file sets environment variables, attaches lockers, and sets |
---|
75 | # the command search path. |
---|
76 | |
---|
77 | echo_if_verbose "Setting up environment..." |
---|
78 | |
---|
79 | # Source the system startup scripts if necessary. |
---|
80 | source_if_exists /etc/profile |
---|
81 | source_if_exists /etc/bashrc |
---|
82 | source_if_exists /etc/bash.bashrc |
---|
83 | |
---|
84 | if [ "${NOCALLS+set}" = set ]; then |
---|
85 | source_if_exists "$initdir/bashrc" |
---|
86 | else |
---|
87 | if [ -r "$HOME/.bashrc" ]; then |
---|
88 | . "$HOME/.bashrc" |
---|
89 | else |
---|
90 | source_if_exists "$initdir/bashrc" |
---|
91 | fi |
---|
92 | fi |
---|
93 | |
---|
94 | if [ "${ATHENA_DASH_INTERFACE+set}" = set ]; then |
---|
95 | default_windowmanager=mwm |
---|
96 | terminal='xterm -geometry 80x48+0+38' |
---|
97 | else |
---|
98 | default_windowmanager=metacity |
---|
99 | terminal='gnome-terminal --geometry=80x40-0-52' |
---|
100 | |
---|
101 | # GNOME processes can apparently collide trying to start gconfd, so |
---|
102 | # spawn one before we start any in the background. |
---|
103 | $gconftool --spawn |
---|
104 | fi |
---|
105 | |
---|
106 | |
---|
107 | # ******************* DEVICE SETUP ******************* |
---|
108 | |
---|
109 | # Load user X resources. |
---|
110 | |
---|
111 | if [ "${NOCALLS+set}" != set -a -r "$HOME/.Xresources" ]; then |
---|
112 | xrdb -merge ~/.Xresources |
---|
113 | fi |
---|
114 | |
---|
115 | |
---|
116 | # ******************* ACTIVITY STARTUP ******************* |
---|
117 | |
---|
118 | # Start window manager. To change your default window manager, set the |
---|
119 | # WINDOW_MANAGER environment variable in your ~/.bash_environment file. |
---|
120 | if [ "${WINDOW_MANAGER+set}" != set ]; then |
---|
121 | if [ -r "$HOME/.athena-sawfish" ]; then |
---|
122 | export WINDOW_MANAGER=sawfish |
---|
123 | else |
---|
124 | export WINDOW_MANAGER=$default_windowmanager |
---|
125 | fi |
---|
126 | fi |
---|
127 | |
---|
128 | echo_if_verbose "Starting $WINDOW_MANAGER window manager..." |
---|
129 | |
---|
130 | if [ "${NOCALLS+set}" = set ]; then |
---|
131 | (metacity >/dev/null 2>&1 &) |
---|
132 | else |
---|
133 | ($WINDOW_MANAGER >/dev/null 2>&1 &) |
---|
134 | fi |
---|
135 | |
---|
136 | # Run standard system/user startup activities |
---|
137 | |
---|
138 | if [ "${ATHENA_DASH_INTERFACE+set}" != set ]; then |
---|
139 | # Run gnome-settings-daemon unless the user has chosen to skip it. |
---|
140 | # (We used to run a series of capplets with an init flag; thus the |
---|
141 | # skip variable is named skip_capplets.) |
---|
142 | if [ "${skip_capplets+set}" != set ]; then |
---|
143 | echo_if_verbose "Initializing settings..." |
---|
144 | |
---|
145 | # This incantation causes gnome-settings-daemon to be run via |
---|
146 | # Bonobo, such that we won't continue until the settings-daemon |
---|
147 | # object has been initialized and all settings have been |
---|
148 | # propagated. If we just naively run gnome-settings-daemon in the |
---|
149 | # background, settings may not propagate before GNOME programs |
---|
150 | # run. In particular, GNOME programs might render text before the |
---|
151 | # Xft settings have been propagated, leading to incorrect font |
---|
152 | # selection. |
---|
153 | activation-client -s "iid == 'OAFIID:GNOME_SettingsDaemon'" >/dev/null |
---|
154 | fi |
---|
155 | |
---|
156 | # Run the GNOME panel unless the user has chosen to skip it. |
---|
157 | if [ "${skip_panel+set}" != set ]; then |
---|
158 | echo_if_verbose "Starting panel..." |
---|
159 | (gnome-panel >/dev/null 2>&1 && kill -HUP "$XSESSION" &) |
---|
160 | fi |
---|
161 | |
---|
162 | # If you decide to set skip_nautilus, GNOME will stop taking care |
---|
163 | # of your background image unless you run: |
---|
164 | # gconftool-2 -s -t bool /apps/nautilus/preferences/show_desktop false |
---|
165 | if [ "${skip_nautilus+set}" != set ]; then |
---|
166 | (nautilus -n >/dev/null 2>&1 &) |
---|
167 | fi |
---|
168 | |
---|
169 | elif [ "${skip_dash+set}" != set ]; then |
---|
170 | if [ "${skip_xlogout+set}" != set ]; then |
---|
171 | echo_if_verbose "Starting the Athena Dashboard..." |
---|
172 | echo_if_verbose "Creating logout button..." |
---|
173 | (dash -default -logout &) |
---|
174 | else |
---|
175 | echo_if_verbose "Starting the Athena Dashboard..." |
---|
176 | (dash &) |
---|
177 | fi |
---|
178 | elif [ "${skip_xlogout+set}" != set ]; then |
---|
179 | echo_if_verbose "Creating logout button..." |
---|
180 | (dash -logout &) |
---|
181 | fi |
---|
182 | |
---|
183 | # Start default initial xterm window. To skip this, put the command |
---|
184 | # "skip_initial_xterm=t" in your ~/.bash_environment file. |
---|
185 | |
---|
186 | # BE CAREFUL: If you skip this, make sure that your ~/.startup.X file |
---|
187 | # provides a way for you to exit your session (e.g., an xterm from which |
---|
188 | # you can type "logout"). |
---|
189 | |
---|
190 | if [ "${skip_initial_xterm+set}" != set ]; then |
---|
191 | echo_if_verbose "Creating initial xterm window..." |
---|
192 | ($terminal >/dev/null 2>&1 &) |
---|
193 | fi |
---|
194 | |
---|
195 | # Run default system startup activities. To skip these, put the command |
---|
196 | # "skip_x_startup=t" in your ~/.bash_environment file. |
---|
197 | |
---|
198 | if [ "${skip_x_startup+set}" != set ]; then |
---|
199 | echo_if_verbose "Running standard startup activities..." |
---|
200 | |
---|
201 | # Start Zephyr client, and if zephyr started okay, send message of |
---|
202 | # the day as windowgram |
---|
203 | : ${ZEPHYR_CLIENT=zwgc} |
---|
204 | if [ "${NOCALLS+set}" = set ]; then |
---|
205 | zwgc -f /etc/zephyr/zwgc.desc -subfile /dev/null && \ |
---|
206 | get_message -new -zephyr |
---|
207 | else |
---|
208 | $ZEPHYR_CLIENT && get_message -new -zephyr |
---|
209 | fi |
---|
210 | if [ "${skip_quotawarn+set}" != set ]; then |
---|
211 | ($initdir/quotawarn &) # Display warning dialogs if near quota |
---|
212 | fi |
---|
213 | if hesinfo "$USER" pobox | grep -qv EXCHANGE; then |
---|
214 | from -t -n # Check for mail |
---|
215 | fi |
---|
216 | if [ "${skip_xss+set}" != set ]; then |
---|
217 | (xscreensaver -no-splash &) |
---|
218 | fi |
---|
219 | if [ "${skip_authwatch+set}" != set ]; then |
---|
220 | (authwatch &) |
---|
221 | fi |
---|
222 | fi |
---|
223 | |
---|
224 | # Maybe start the Disco-Athena daemon. |
---|
225 | if [ -r /var/run/athstatusd.sock -a "${skip_athneteventd+set}" != set ]; then |
---|
226 | athneteventd |
---|
227 | fi |
---|
228 | |
---|
229 | # Run the window-session customizing commands in your ~/.startup.X |
---|
230 | # file. We want to background this process in case something in the |
---|
231 | # startup hangs. Thus, the user will not be left with active windows |
---|
232 | # and no method of easily logging out. |
---|
233 | |
---|
234 | # We also run the notification system, lert. Ideally, we wish the user |
---|
235 | # to receive the alert in the form of a zephyrgram, and since they may |
---|
236 | # run zwgc from their .startup.X, we wait until that has finished. To |
---|
237 | # skip lert (a generally bad idea unless you plan to run it yourself - |
---|
238 | # it is not at all intended for frivolous messages), put the command |
---|
239 | # "skip_lert=t" in your ~/.bash_environment file. |
---|
240 | |
---|
241 | if [ "${NOCALLS+set}" != set -a -r "$HOME/.startup.X" ]; then |
---|
242 | echo_if_verbose "Running custom startup activities listed in ~/.startup.X..." |
---|
243 | ( . "$HOME/.startup.X"; \ |
---|
244 | if [ "${skip_lert+set}" != set ]; then lert -q -z; fi; \ |
---|
245 | echo_if_verbose "Session initialization completed." &) |
---|
246 | else |
---|
247 | if [ "${skip_lert+set}" != set ]; then |
---|
248 | lert -q -z |
---|
249 | fi |
---|
250 | echo "Session initialization completed." |
---|
251 | fi |
---|
252 | |
---|
253 | |
---|
254 | # Gate the session. |
---|
255 | |
---|
256 | # This command replaces this script and will wait for you to log out. |
---|
257 | # To terminate this process, logout (type the "logout" command in any |
---|
258 | # xterm window, use the Logout button, or select the "Logout of |
---|
259 | # Athena" option from Dash), or invoke the "end_session" program. |
---|
260 | |
---|
261 | if [ "${NOCALLS+set}" = set ]; then |
---|
262 | exec session_gate |
---|
263 | else |
---|
264 | exec session_gate -logout |
---|
265 | fi |
---|
266 | |
---|
267 | # The session gate will source .logout when it gets a SIGHUP, if |
---|
268 | # invoked with the -logout flag. |
---|