| #!/bin/sh |
| # Copyright 1999-2004 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License, v2 |
| # Author: Martin Schlemmer <azarah@gentoo.org> |
| # $Header: /var/cvsroot/gentoo-x86/x11-apps/xinit/files/chooser.sh,v 1.5 2009/11/14 14:18:43 scarabeus Exp $ |
| |
| # Find a match for $XSESSION in /etc/X11/Sessions |
| GENTOO_SESSION="" |
| for x in /etc/X11/Sessions/* ; do |
| if [ "`echo ${x##*/} | awk '{ print toupper($1) }'`" \ |
| = "`echo ${XSESSION} | awk '{ print toupper($1) }'`" ]; then |
| GENTOO_SESSION=${x} |
| break |
| fi |
| done |
| |
| GENTOO_EXEC="" |
| |
| if [ -n "${XSESSION}" ]; then |
| if [ -f /etc/X11/Sessions/${XSESSION} ]; then |
| if [ -x /etc/X11/Sessions/${XSESSION} ]; then |
| GENTOO_EXEC="/etc/X11/Sessions/${XSESSION}" |
| else |
| GENTOO_EXEC="/bin/sh /etc/X11/Sessions/${XSESSION}" |
| fi |
| elif [ -n "${GENTOO_SESSION}" ]; then |
| if [ -x "${GENTOO_SESSION}" ]; then |
| GENTOO_EXEC="${GENTOO_SESSION}" |
| else |
| GENTOO_EXEC="/bin/sh ${GENTOO_SESSION}" |
| fi |
| else |
| x="" |
| y="" |
| |
| for x in "${XSESSION}" \ |
| "`echo ${XSESSION} | awk '{ print toupper($1) }'`" \ |
| "`echo ${XSESSION} | awk '{ print tolower($1) }'`" |
| do |
| # Fall through ... |
| if [ -x "`which ${x} 2>/dev/null`" ]; then |
| GENTOO_EXEC="`which ${x} 2>/dev/null`" |
| break |
| fi |
| done |
| fi |
| fi |
| |
| echo "${GENTOO_EXEC}" |
| |
| |
| # vim:ts=4 |