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Revision 1.5 - (show annotations) (download)
Tue Jun 12 11:27:07 2012 UTC (2 years, 1 month ago) by chithanh
Branch: MAIN
Changes since 1.4: +2 -2 lines
Re-add xorg-server-1.9, which is still needed for some users.

(Portage version: 2.2.0_alpha109/cvs/Linux x86_64, RepoMan options: --force)

1 #!/sbin/runscript
2 # Copyright 1999-2012 Gentoo Foundation
3 # Distributed under the terms of the GNU General Public License, v2
4 # $Header: /var/cvsroot/gentoo-x86/x11-base/xorg-server/files/Attic/xdm.initd-3,v 1.3 2011/11/01 22:53:09 hwoarang Exp $
5
6 # This is here to serve as a note to myself, and future developers.
7 #
8 # Any Display manager (gdm,kdm,xdm) has the following problem: if
9 # it is started before any getty, and no vt is specified, it will
10 # usually run on vt2. When the getty on vt2 then starts, and the
11 # DM is already started, the getty will take control of the keyboard,
12 # leaving us with a "dead" keyboard.
13 #
14 # Resolution: add the following line to /etc/inittab
15 #
16 # x:a:once:/etc/X11/startDM.sh
17 #
18 # and have /etc/X11/startDM.sh start the DM in daemon mode if
19 # a lock is present (with the info of what DM should be started),
20 # else just fall through.
21 #
22 # How this basically works, is the "a" runlevel is a additional
23 # runlevel that you can use to fork processes with init, but the
24 # runlevel never gets changed to this runlevel. Along with the "a"
25 # runlevel, the "once" key word means that startDM.sh will only be
26 # run when we specify it to run, thus eliminating respawning
27 # startDM.sh when "xdm" is not added to the default runlevel, as was
28 # done previously.
29 #
30 # This script then just calls "telinit a", and init will run
31 # /etc/X11/startDM.sh after the current runlevel completes (this
32 # script should only be added to the actual runlevel the user is
33 # using).
34 #
35 # Martin Schlemmer
36 # aka Azarah
37 # 04 March 2002
38
39 depend() {
40 need localmount xdm-setup
41
42 # this should start as early as possible
43 # we can't do 'before *' as that breaks it
44 # (#139824) Start after ypbind and autofs for network authentication
45 # (#145219 #180163) Could use lirc mouse as input device
46 # (#70689 comment #92) Start after consolefont to avoid display corruption
47 # (#291269) Start after quota, since some dm need readable home
48 after bootmisc consolefont modules netmount
49 after readahead-list ypbind autofs openvpn gpm lircmd
50 after quota
51 before alsasound
52
53 # Start before X
54 use consolekit xfs
55 }
56
57 setup_dm() {
58 local MY_XDM
59
60 MY_XDM=$(echo "${DISPLAYMANAGER}" | tr '[:upper:]' '[:lower:]')
61
62 # Load our root path from profile.env
63 # Needed for kdm
64 PATH=${PATH}:$(. /etc/profile.env; echo "${ROOTPATH}")
65
66 NAME=
67 case "${MY_XDM}" in
68 kdm|kde)
69 EXE="$(which kdm)"
70 PIDFILE=/var/run/kdm.pid
71 ;;
72 kdm-*)
73 EXE="/usr/kde/${MY_XDM#kdm-}/bin/kdm"
74 PIDFILE=/var/run/kdm.pid
75 ;;
76 entrance*)
77 EXE=/usr/sbin/entranced
78 PIDFILE=/var/lib/entranced.pid
79 ;;
80 gdm|gnome)
81 EXE=/usr/bin/gdm
82 [ "${RC_UNAME}" != "Linux" ] && NAME=gdm-binary
83 PIDFILE=/var/run/gdm.pid
84 ;;
85 wdm)
86 EXE=/usr/bin/wdm
87 PIDFILE=
88 ;;
89 gpe)
90 EXE=/usr/bin/gpe-dm
91 PIDFILE=/var/run/gpe-dm.pid
92 ;;
93 lxdm)
94 EXE=/usr/sbin/lxdm-binary
95 PIDFILE=/var/run/lxdm.pid
96 START_STOP_ARGS="--background"
97 ;;
98 lightdm)
99 EXE=/usr/sbin/lightdm
100 PIDFILE=/var/run/lightdm.pid
101 START_STOP_ARGS="--background"
102 ;;
103 *)
104 # first find out if there is such executable
105 EXE="$(which ${MY_XDM} 2>/dev/null)"
106 PIDFILE="/var/run/${MY_XDM}.pid"
107
108 # warn user that he is doing sick things if the exe was not found
109 if [ -z "${EXE}" ]; then
110 echo "ERROR: Your XDM value is invalid."
111 echo " No ${MY_XDM} executable could be found on your system."
112 fi
113 ;;
114 esac
115
116 if ! [ -x "${EXE}" ]; then
117 EXE=/usr/bin/xdm
118 PIDFILE=/var/run/xdm.pid
119 if ! [ -x "/usr/bin/xdm" ]; then
120 echo "ERROR: Please set your DISPLAYMANAGER variable in /etc/conf.d/xdm,"
121 echo " or install x11-apps/xdm package"
122 eend 255
123 fi
124 fi
125 }
126
127 # Check to see if something is defined on our VT
128 vtstatic() {
129 if [ -e /etc/inittab ] ; then
130 grep -Eq "^[^#]+.*\<tty$1\>" /etc/inittab
131 elif [ -e /etc/ttys ] ; then
132 grep -q "^ttyv$(($1 - 1))" /etc/ttys
133 else
134 return 1
135 fi
136 }
137
138 start() {
139 local EXE NAME PIDFILE
140 setup_dm
141
142 if [ -f /etc/.noxdm ]; then
143 einfo "Skipping ${EXE##*/}, /etc/.noxdm found or \"nox\" bootparam passed."
144 rm /etc/.noxdm
145 return 0
146 fi
147
148 ebegin "Setting up ${EXE##*/}"
149
150 # save the prefered DM
151 save_options "service" "${EXE}"
152 save_options "name" "${NAME}"
153 save_options "pidfile" "${PIDFILE}"
154 save_options "start_stop_args" "${START_STOP_ARGS}"
155
156 if [ -n "${CHECKVT-y}" ] ; then
157 if vtstatic "${CHECKVT:-7}" ; then
158 if [ -x /sbin/telinit ] && [ "${SOFTLEVEL}" != "BOOT" ] && [ "${RC_SOFTLEVEL}" != "BOOT" ]; then
159 ewarn "Something is already defined on VT ${CHECKVT:-7}, will start X later"
160 telinit a >/dev/null 2>&1
161 return 0
162 else
163 eerror "Something is already defined on VT ${CHECKVT:-7}, not starting"
164 return 1
165 fi
166 fi
167 fi
168
169 /etc/X11/startDM.sh
170 eend 0
171 }
172
173 stop() {
174 local curvt retval
175
176 retval=0
177 if [ -t 0 ]; then
178 if type fgconsole >/dev/null 2>&1; then
179 curvt=$(fgconsole 2>/dev/null)
180 else
181 curvt=$(tty)
182 case "${curvt}" in
183 /dev/ttyv[0-9]*) curvt=${curvt#/dev/ttyv} ;;
184 *) curvt= ;;
185 esac
186 fi
187 fi
188 local myexe myname mypidfile myservice
189 myexe=$(get_options "service")
190 myname=$(get_options "name")
191 mypidfile=$(get_options "pidfile")
192 myservice=${myexe##*/}
193
194 [ -z "${myexe}" ] && return 0
195
196 ebegin "Stopping ${myservice}"
197
198 if start-stop-daemon --quiet --test --stop --exec "${myexe}"; then
199 start-stop-daemon --stop --exec "${myexe}" --retry TERM/5/TERM/5 \
200 ${mypidfile:+--pidfile} ${mypidfile} \
201 ${myname:+--name} ${myname}
202 retval=${?}
203 fi
204
205 # switch back to original vt
206 if [ -n "${curvt}" ]; then
207 if type chvt >/dev/null 2>&1; then
208 chvt "${curvt}"
209 else
210 vidcontrol -s "$((curvt + 1))"
211 fi
212 fi
213
214 eend ${retval} "Error stopping ${myservice}"
215 return ${retval}
216 }
217
218 # vim: set ts=4 :

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