You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
99 lines
3.2 KiB
Bash
99 lines
3.2 KiB
Bash
#!/bin/bash
|
|
#
|
|
# CDM: The Console Display Manager
|
|
#
|
|
# Copyright (C) 2009-2012, Daniel J Griffiths <dgriffiths@ghost1227.com>
|
|
# Thanks to:
|
|
#
|
|
# Andrwe beta-testing and submitting the fix for the all
|
|
# important X incrementation function
|
|
# brisbin33 code cleanup
|
|
# tigrmesh finding a critical issue with the gnome-session handler
|
|
# Profjim several incredibly useful patches
|
|
# lambchops468 consolekit and hibernation patches
|
|
# CasperVector Massive rearchitecturing and code sanisation
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
# MA 02110-1301, USA.
|
|
|
|
name=$(basename "$0")
|
|
consolekit=false
|
|
cktimeout=30
|
|
|
|
info() { printf ' \033[01;32m*\033[00m '; echo "$name: $*"; }
|
|
error() { (printf ' \033[01;31m*\033[00m '; echo "$name: $*") > /dev/stderr; }
|
|
|
|
args=$(getopt -n "$name" -o ct: -l consolekit,timeout: -- "$@") || exit 1
|
|
eval set -- "$args"
|
|
for arg in "$@"
|
|
do
|
|
case $arg in
|
|
'--consolekit' | '-c')
|
|
consolekit=true; shift
|
|
;;
|
|
'--timeout' | '-t')
|
|
shift
|
|
cktimeout=$1; shift
|
|
;;
|
|
'--')
|
|
shift
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# Do first to avoid race conditions.
|
|
if $consolekit; then
|
|
info 'waiting for ConsoleKit to register X session.'
|
|
sleep "$cktimeout" & clockpid=$!
|
|
dbuspidfifo=$(mktemp --dry-run --tmpdir $name.XXXXXXXX)
|
|
if ! mkfifo "$dbuspidfifo"; then
|
|
error "failed to create FIFO \`$fifo'."
|
|
exit 1
|
|
fi
|
|
|
|
(dbus-monitor --system 'type=signal,interface=org.freedesktop.ConsoleKit.Seat,member=SessionAdded' & echo $! > "$dbuspidfifo") |
|
|
sed -un 's@[[:space:]]*object path \"\(/[a-zA-Z0-9/]*\)\"@\1@p' | while read object; do
|
|
if dbus-send --system --print-reply --dest='org.freedesktop.ConsoleKit' "$object" 'org.freedesktop.ConsoleKit.Session.GetX11Display' |
|
|
grep -qF "$display"
|
|
then
|
|
kill "$clockpid"
|
|
break
|
|
fi
|
|
done &
|
|
dbuspid=$(<"$dbuspidfifo"); rm -f "$dbuspidfifo"
|
|
fi
|
|
|
|
$(setsid startx "$@" > /dev/null 2>&1) &
|
|
|
|
# If wait(1) returns with a value >128, it was interrupted by kill(1),
|
|
# so registration was sucessful.
|
|
if $consolekit; then
|
|
if [[ -n "$clockpid" ]]; then
|
|
if wait "$clockpid" >& /dev/null
|
|
then
|
|
kill "$dbuspid"
|
|
error 'ConsoleKit registration timed out.'
|
|
exit 1
|
|
else
|
|
kill "$dbuspid"
|
|
info 'ConsoleKit registration succeeded.'
|
|
exit 0
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# vim:ts=4:sw=4:et
|