Xserver revision 1097
0N/A#!/bin/ksh93
1472N/A#
0N/A#
0N/A# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.
0N/A#
0N/A# Permission is hereby granted, free of charge, to any person obtaining a
0N/A# copy of this software and associated documentation files (the "Software"),
0N/A# to deal in the Software without restriction, including without limitation
0N/A# the rights to use, copy, modify, merge, publish, distribute, sublicense,
0N/A# and/or sell copies of the Software, and to permit persons to whom the
0N/A# Software is furnished to do so, subject to the following conditions:
0N/A#
0N/A# The above copyright notice and this permission notice (including the next
0N/A# paragraph) shall be included in all copies or substantial portions of the
0N/A# Software.
0N/A#
0N/A# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0N/A# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
1472N/A# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
1472N/A# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
1472N/A# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0N/A# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
0N/A# DEALINGS IN THE SOFTWARE.
0N/A#
0N/A
0N/AUSAGE="Usage: $0 [-c <class>] :<display> [<X server arguments>]"
0N/A
0N/APATH=/usr/bin:/usr/sbin
0N/A
0N/Aprogname=$0
0N/Afunction fatal_error
0N/A{
0N/A print -u2 "${progname}: $*"
0N/A exit 1
0N/A}
0N/A
0N/A#########
0N/A#
0N/A# Default values
0N/A#
0N/A# Users must not modify this script to change them - change via SMF properties
0N/A#
0N/A
0N/ADISPLAY="0"
0N/ADEFDEPTH=""
0N/ACLASSES=""
0N/ATCP_LISTEN=""
0N/ASERVERARGS=""
0N/AXSERVER="/usr/bin/Xorg"
0N/ACONSOLE=""
0N/ACONFIG_FILE=""
0N/A
0N/A
0N/Awhile getopts :c: opt; do
0N/A case $opt in
0N/A c) CLASSES+=" :${OPTARG}" ;;
0N/A ?) print -u2 $USAGE ; exit 2;;
0N/A esac
0N/Adone
0N/A
0N/Ashift $((OPTIND - 1))
0N/A
0N/Aif (( $# > 1 )) ; then
0N/A case $1 in
0N/A :*)
0N/A # Strip leading ":" from $1 to get display number
0N/A DISPLAY="${1#:}"
0N/A shift
0N/A ;;
0N/A esac
0N/Afi
0N/A
0N/AREMOTE="false"
0N/Afor a in $SERVERARGS "$*" ; do
0N/A case $a in
0N/A -query|-broadcast|-multicast|-indirect)
0N/A REMOTE="true"
0N/A ;;
0N/A *)
0N/A # Do nothing
0N/A ;;
0N/A esac
0N/Adone
0N/A
0N/Aif [[ "${REMOTE}" == "true" ]] ; then
0N/A CLASSES+=" :remote"
0N/Aelse
0N/A CLASSES+=" :local"
0N/Afi
0N/A
0N/A# Arguments:
0N/A# 1) name of SMF property to find in one of the service instances
0N/A# 2) name of variable to store the value of the property in, if found
0N/A# Also sets variable with name of $2_INSTANCE to the service instance the
0N/A# property was found in, for use in later messages.
0N/Afunction getprop {
0N/A # Make ${propval} be a reference to the variable named as the second arg
nameref propval=$2
nameref propinst="${2}_INSTANCE"
# The "" instance is to get the properties from the base service without
# any instance specifier
for instance in ":display${DISPLAY}" ${CLASSES} "" ; do
propinst="svc:/application/x11/x11-server${instance}"
if svcprop -q -p $1 "${propinst}" ; then
propval="$(svcprop -p $1 "${propinst}")"
if [[ "${propval}" == "\"\"" ]] ; then
propval=""
fi
return 0
fi
done
return 1
}
getprop options/default_depth DEFDEPTH
getprop options/server XSERVER
getprop options/server_args SERVERARGS
getprop options/tcp_listen TCP_LISTEN
getprop options/display_0_on_console CONSOLE
getprop options/config_file CONFIG_FILE
ORIGINAL_XSERVER="${XSERVER}"
if [[ -f ${XSERVER} ]] ; then
# Canonicalize path, so that we don't break people who specified path
# via the /usr/X -> openwin or X11 link
builtin -f libcmd.so.1 readlink && \
XSERVER=$(readlink -f ${XSERVER})
else
# Automatically select replacements for removed X servers
case ${XSERVER} in
*/Xsun)
newserver="/usr/bin/Xorg"
;;
*/Xvfb)
newserver="/usr/bin/Xvfb"
;;
/usr/bin/i86/*) # Map to same name in /usr/bin
newserver="/usr/bin/${XSERVER#/usr/bin/i86/}"
;;
/usr/bin/amd64/*) # Map to same name in /usr/bin
newserver="/usr/bin/${XSERVER#/usr/bin/amd64/}"
;;
*)
fatal_error "${XSERVER} is not an executable"
;;
esac
cat 1>&2 <<#EOF
Specified server ${XSERVER} not found, using ${newserver} instead.
To correct this warning, change the server property with
/usr/sbin/svccfg -s ${XSERVER_INSTANCE} \\
setprop options/server == ${newserver}
EOF
XSERVER="${newserver}"
fi
# Make sure ${XSERVER} is a known X server binary
function is_known_xserver {
case "$1" in
/usr/bin/Xdmx) return 0 ;;
/usr/bin/Xorg) return 0 ;;
/usr/bin/Xvfb) return 0 ;;
/usr/bin/Xvnc) return 0 ;;
/usr/openwin/bin/Xsun) return 0 ;;
/usr/openwin/bin/Xvfb) return 0 ;;
/opt/SUNWut/lib/Xnewt) return 0 ;;
esac
return 1
}
if ! is_known_xserver "${ORIGINAL_XSERVER}" ; then
if ! is_known_xserver "${XSERVER}" ; then
fatal_error "${XSERVER} is not a valid X server"
fi
fi
case ${XSERVER} in
# Xsun based
/usr/openwin/bin/*)
DEPTHARG="-defdepth ${DEFDEPTH:-24}"
;;
# Xorg based
/usr/bin/*)
if [[ "${DEFDEPTH}" != "" ]] ; then
DEPTHARG="-depth ${DEFDEPTH}"
fi
;;
esac
# Should not happen, but just in case
if [[ "${TCP_LISTEN}" == "" ]] ; then
if [[ "${REMOTE}" == "true" ]] ; then
TCP_LISTEN="true"
else
TCP_LISTEN="false"
fi
fi
if [[ "${TCP_LISTEN}" == "false" ]] ; then
LISTENARG="-nolisten tcp"
else
LISTENARG=""
fi
if [[ ("${CONSOLE}" == "true") && ("${DISPLAY}" == "0") ]] ; then
CONSOLE="-C"
else
CONSOLE=""
fi
# Currently only Xorg accepts a command line flag for choosing config files.
# If other X servers add such flags in the future, they should be added here.
# Only filenames without directory paths are allowed (similar to when a
# non-root user runs Xorg -config) to avoid security issues.
CONFIGARG=""
if [[ ! -z "${CONFIG_FILE}" ]] ; then
case ${CONFIG_FILE} in
*/*) fatal_error "Illegal value for config_file property" ;;
esac
case ${XSERVER} in
*Xorg) CONFIGARG="-config ${CONFIG_FILE}" ;;
esac
fi
ALLARGS="${DEPTHARG} ${LISTENARG} ${SERVERARGS} ${CONSOLE} ${CONFIGARG} $*"
exec ${XSERVER} :${DISPLAY} ${ALLARGS}