diff options
Diffstat (limited to 'x11-apps/xinit/files/chooser.sh')
| -rwxr-xr-x | x11-apps/xinit/files/chooser.sh | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/x11-apps/xinit/files/chooser.sh b/x11-apps/xinit/files/chooser.sh new file mode 100755 index 0000000..b221536 --- /dev/null +++ b/x11-apps/xinit/files/chooser.sh @@ -0,0 +1,61 @@ +#!/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 1.4 2006/09/05 23:22:13 dberkholz Exp $ + +# If $XSESSION is "", source first /etc/conf.d/basic, and then /etc/rc.conf +if [ -z "${XSESSION}" ] +then + [ -f /etc/conf.d/basic ] && . /etc/conf.d/basic + [ -f /etc/rc.conf ] && . /etc/rc.conf +fi + +# 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 |