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#!/bin/bash
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# Copyright (C) 1999 - 2004 Red Hat, Inc. All rights reserved. This
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# copyrighted material is made available to anyone wishing to use, modify,
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# copy, or redistribute it subject to the terms and conditions of the
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# GNU General Public License version 2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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# redirect errors to a file in user's home directory if we can
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if [ -z "$GDMSESSION" ]; then
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# GDM redirect output itself in a smarter fashion
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errfile="$HOME/.xsession-errors"
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if ( umask 077 && cp /dev/null "$errfile" 2> /dev/null ); then
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chmod 600 "$errfile"
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[ -x /sbin/restorecon ] && /sbin/restorecon $errfile
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exec > "$errfile" 2>&1
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else
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errfile=$(mktemp -q /tmp/xses-$USER.XXXXXX)
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if [ $? -eq 0 ]; then
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exec > "$errfile" 2>&1
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fi
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fi
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fi
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SWITCHDESKPATH=/usr/share/switchdesk
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# Mandatorily source xinitrc-common, which is common code shared between the
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# Xsession and xinitrc scripts which has been factored out to avoid duplication
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. /etc/X11/xinit/xinitrc-common
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# This Xsession.d implementation, is intended to obsolte and replace the
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# various mechanisms present in the 'case' statement which follows, and to
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# eventually be able to easily remove all hard coded window manager specific
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# content from this script. See bug #142260 for additional explanation and
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# details. All window manager rpm packages and desktop environment
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# packages should be modified to provide the Xsession.d/Xsession.$wm scripts
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# to start themselves up. In the future, the legacy switchdesk mechanisms
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# and hard coded window managers and desktop environments will be removed from
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# this script.
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XCLIENTS_D=/etc/X11/xinit/Xclients.d
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if [ "$#" -eq 1 ] && [ -x "$XCLIENTS_D/Xclients.$1.sh" ]; then
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exec -l $SHELL -c "$CK_XINIT_SESSION $SSH_AGENT $XCLIENTS_D/Xclients.$1.sh"
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else
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# now, we see if xdm/gdm/kdm has asked for a specific environment
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case $# in
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1)
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if [ -x "$SWITCHDESKPATH/Xclients.$1" ]; then
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exec -l $SHELL -c "$SWITCHDESKPATH/Xclients.$1";
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fi;
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case "$1" in
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failsafe)
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exec -l $SHELL -c "xterm -geometry 80x24-0-0"
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;;
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gnome|gnome-session)
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# lack of SSH_AGENT is intentional, see #441123. though
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# the whole thing should really happen in xinitrc.d anyway.
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exec -l $SHELL -c gnome-session
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exec /bin/sh -c "exec -l $SHELL -c \"gnome-session\""
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;;
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kde|kde1|kde2)
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exec $CK_XINIT_SESSION $SSH_AGENT /bin/sh -c "exec -l $SHELL -c \"startkde\""
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;;
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twm)
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# fall back to twm
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exec $CK_XINIT_SESSION $SSH_AGENT /bin/sh -c "exec -l $SHELL -c \"twm\""
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;;
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*)
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# GDM provies either a command line as the first argument or
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# provides 'failsafe', 'default' or 'custom'. KDM will do the
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# same at some point
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if [ "$1" != "default" -a "$1" != "custom" ]; then
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exec $CK_XINIT_SESSION $SSH_AGENT /bin/sh -c "exec -l $SHELL -c \"$1\""
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fi
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;;
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esac
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esac
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fi
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# otherwise, take default action
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if [ -x "$HOME/.xsession" ]; then
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exec -l $SHELL -c "$CK_XINIT_SESSION $SSH_AGENT $HOME/.xsession"
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elif [ -x "$HOME/.Xclients" ]; then
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exec -l $SHELL -c "$CK_XINIT_SESSION $SSH_AGENT $HOME/.Xclients"
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elif [ -x /etc/X11/xinit/Xclients ]; then
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exec -l $SHELL -c "$CK_XINIT_SESSION $SSH_AGENT /etc/X11/xinit/Xclients"
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else
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# should never get here; failsafe fallback
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exec -l $SHELL -c "xsm"
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fi
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