entrance.Xsession

   1 #!/bin/sh
   2 # Copyright (c) 1999, 2000 Red Hat, Inc.
   3
   4 # redirect errors to a file in user's home directory if we can
   5 for errfile in "${TMPDIR-/tmp}/.xsession-$USER" \
   6                 "/tmp/.xsession-$USER" \
   7                 "$HOME/.xsession-errors"
   8 do
   9         if cp /dev/null "$errfile" 2> /dev/null ; then
  10                 chmod 600 "$errfile"
  11                 exec > "$errfile" 2>&1
  12                 break
  13         fi
  14 done
  15
  16 [ "`echo $PATH | grep -q "$HOME/bin"`" = "" ] && PATH="$PATH:$HOME/bin"
  17
  18 userresources=$HOME/.Xresources
  19 usermodmap=$HOME/.Xmodmap
  20 userxkbmap=$HOME/.Xkbmap
  21
  22 sysresources=/etc/X11/Xresources
  23 sysmodmap=/etc/X11/Xmodmap
  24 sysxkbmap=/etc/X11/Xkbmap
  25
  26 # merge in defaults
  27 [ -f "$sysresources" ] && xrdb -merge "$sysresources"
  28 [ -f "$userresources" ] && xrdb -merge "$userresources"
  29
  30 # merge in keymaps
  31 if [ -f "$sysxkbmap" ]; then
  32     setxkbmap `cat "$sysxkbmap"`
  33     XKB_IN_USE=yes
  34 fi
  35
  36 if [ -f "$userxkbmap" ]; then
  37     setxkbmap `cat "$userxkbmap"`
  38     XKB_IN_USE=yes
  39 fi
  40
  41 # xkb and xmodmap don't play nice together
  42 if [ -z "$XKB_IN_USE" ]; then
  43         [ -f "$sysmodmap" ] && xmodmap "$sysmodmap"
  44         [ -f "$usermodmap" ] && xmodmap "$usermodmap"
  45 fi
  46
  47 unset XKB_IN_USE
  48
  49 # run all system xinitrc shell scripts.
  50 for i in /etc/X11/xinit/xinitrc.d/* ; do
  51     if [ -x "$i" ]; then
  52        . "$i"
  53     fi
  54 done
  55
  56 # now, we see if xdm/gdm/kdm has asked for a specific environment
  57 case $# in
  58     1) case $1 in
  59         failsafe)
  60                 exec xterm -geometry 80x24+0+0
  61                 ;;
  62         gnome)
  63                 exec gnome-session
  64                 ;;
  65     esac
  66 esac
  67
  68 # otherwise, take default action
  69 if [ -f "$HOME/.xsession" ]; then
  70         exec "$HOME/.xsession"
  71 elif [ -f "$HOME/.Xclients" ]; then
  72         exec "$HOME/.Xclients"
  73 else
  74         exec /etc/X11/xinit/Xclients
  75 fi