slim-plus/Xsession.sh

   1 #!/bin/sh
   2
   3 # fix broken $UID on some system...
   4 if test "x$UID" = "x"; then
   5         if test -x /usr/xpg4/bin/id; then
   6                 UID=`/usr/xpg4/bin/id -u`;
   7         else
   8                 UID=`id -u`;
   9         fi
  10 fi
  11
  12 if test "x$XDG_CONFIG_HOME" = "x" ; then
  13   XDG_CONFIG_HOME=$XDG_CONFIG_HOME/.config
  14 fi
  15 [ -d "$XDG_CONFIG_HOME" ] || mkdir "$XDG_CONFIG_HOME"
  16 if test "x$XDG_CACHE_HOME" = "x" ; then
  17   XDG_CACHE_HOME=$XDG_CONFIG_HOME/.cache
  18 fi
  19 [ -d "$XDG_CACHE_HOME" ] || mkdir "$XDG_CACHE_HOME"
  20
  21 if [ -e $HOME/.xsession-errors.0 ] && [ -e $HOME/.xsession-errors ]; then
  22         rm $HOME/.xsession-errors.0
  23         mv $HOME/.xsession-errors $HOME/.xsession-errors.0
  24 elif [ ! -e $HOME/.xsession-errors.0 ] && [ -e $HOME/.xsession-errors ]; then
  25         mv $HOME/.xsession-errors $HOME/.xsession-errors.0
  26 fi
  27
  28 for errfile in "$HOME/.xsession-errors" "${TMPDIR-/tmp}/xses-$USER" "/tmp/xses-$USER"
  29 do
  30         if ( cp /dev/null "$errfile" 2> /dev/null ) ; then
  31                 chmod 600 "$errfile"
  32                 exec > "$errfile" 2>&1
  33                 break
  34         fi
  35 done
  36
  37 echo "$0: Beginning session setup..."
  38
  39 userresources="$HOME/.Xresources"
  40 usermodmap="$HOME/.Xmodmap"
  41 userxkbmap="$HOME/.Xkbmap"
  42
  43 sysresources=/usr/lib/X11/xinit/.Xresources
  44 sysmodmap=/usr/lib/X11/xinit/.Xmodmap
  45 sysxkbmap=/etc/X11/Xkbmap
  46
  47 rh6sysresources=/etc/X11/xinit/Xresources
  48 rh6sysmodmap=/etc/X11/xinit/Xmodmap
  49
  50 # merge in defaults
  51 if [ -f "$rh6sysresources" ]; then xrdb -merge "$rh6sysresources"; fi
  52 if [ -f "$sysresources" ]; then xrdb -merge "$sysresources"; fi
  53 if [ -f "$userresources" ]; then xrdb -merge "$userresources"; fi
  54
  55 # merge in keymaps
  56 if [ -f "$sysxkbmap" ]; then
  57     setxkbmap `cat "$sysxkbmap"`
  58     XKB_IN_USE=yes
  59 fi
  60
  61 if [ -f "$userxkbmap" ]; then
  62     setxkbmap `cat "$userxkbmap"`
  63     XKB_IN_USE=yes
  64 fi
  65
  66 if [ -z "$XKB_IN_USE" -a ! -L /etc/X11/X ]; then
  67     if grep '^exec.*/Xsun' /etc/X11/X > /dev/null 2>&1 && [ -f /etc/X11/XF86Config ]; then
  68        xkbsymbols=`sed -n -e 's/^[     ]*XkbSymbols[   ]*"\(.*\)".*$/\1/p' /etc/X11/XF86Config`
  69        if [ -n "$xkbsymbols" ]; then
  70            setxkbmap -symbols "$xkbsymbols"
  71            XKB_IN_USE=yes
  72        fi
  73     fi
  74 fi
  75
  76 # xkb and xmodmap don't play nice together
  77 if [ -z "$XKB_IN_USE" ]; then
  78     if [ -f "$rh6sysmodmap" ]; then
  79        xmodmap "$rh6sysmodmap"
  80     fi
  81     if [ -f "$sysmodmap" ]; then
  82        xmodmap "$sysmodmap"
  83     fi
  84     if [ -f "$usermodmap" ]; then
  85        xmodmap "$usermodmap"
  86     fi
  87 fi
  88
  89 unset XKB_IN_USE
  90
  91 # run all system xinitrc shell scripts.
  92 if [ -d /etc/X11/xinit/xinitrc.d ]; then
  93     for i in /etc/X11/xinit/xinitrc.d/* ; do
  94         if [ -x "$i" ]; then
  95             . "$i"
  96         fi
  97     done
  98 fi
  99 SESSIONS="/usr/share/xsessions"
 100 Session=xfce            #Default set to xfce
 101 dmrc=/var/state/dm/dmrc
 102 userdmrc=$HOME/.dmrc
 103
 104 if [ -e $dmrc ]; then
 105         localecmd="$(grep "LANG=" $dmrc 2>/dev/null)"
 106         keymapcmd="$(grep "loadkeys" $dmrc 2>/dev/null)"
 107         xkbmapcmd="$(grep "setxkbmap" $dmrc 2>/dev/null)"
 108         if [ "$localecmd" ]; then
 109                 if [ "$(grep "LANG=" $userdmrc 2>/dev/null)" ] ; then
 110                         sed -i "s@^.*LANG=.*@$localecmd@" $userdmrc
 111                 else
 112                         echo "$localecmd" >> $userdmrc
 113                 fi
 114         fi
 115         if [ "$keymapcmd" ]; then
 116                 if [ "$(grep "loadkeys" $userdmrc 2>/dev/null)" ]; then
 117                         sed -i "s@^.*loadkeys.*@$keymapcmd@" $userdmrc
 118                 else
 119                         echo "$keymapcmd" >> $userdmrc
 120                 fi
 121         fi
 122         if [ "$xkbmapcmd" ]; then
 123                 if [ "$(grep "setxkbmap" $userdmrc 2>/dev/null)" ]; then
 124                         sed -i "s@^.*setxkbmap.*@$xkbmapcmd@" $userdmrc
 125                 else
 126                         echo "$xkbmapcmd" >> $userdmrc
 127                 fi
 128         fi
 129
 130         rm -f $dmrc
 131 fi
 132 if [ -e "$userdmrc" ]; then
 133         source $userdmrc 1> /dev/null 2> /dev/null
 134         [ "Language" ] && export LANG="$Language"
 135         export LC_COLLATE="$LANG"
 136 else
 137         echo "[Desktop]" >> "$userdmrc"
 138         echo "Session=" >> "$userdmrc"
 139         echo "Language=" >> "$userdmrc"
 140 fi
 141
 142 # accept $SESSION and remember Session
 143
 144 if [ "$1" ];then
 145         Session="$1"
 146         sed -i "s@^.*Session=.*@Session=$1@" $userdmrc
 147         if [ ! "$(grep "Session=" $userdmrc 2>/dev/null)" ] ; then
 148                 echo "Session=$Session" >> $userdmrc
 149         fi
 150 fi
 151
 152 echo "$0: Session=$Session"
 153
 154 profile=/etc/profile
 155 userprofile=$HOME/.profile
 156
 157 if [ -r $profile ]; then
 158         source $profile 1> /dev/null 2> /dev/null
 159 fi
 160 if [ -r $userprofile ]; then
 161         source $userprofile 1> /dev/null 2> /dev/null
 162 fi
 163
 164 xprofile=/etc/xprofile
 165 userxprofile=$HOME/.xprofile
 166 if [ -r $xprofile ]; then
 167         source $xprofile $Session
 168 fi
 169 if [ -r $userxprofile ]; then
 170         source $userxprofile $Session
 171 fi
 172
 173 echo "$0: Ready to start desktop..."
 174 # We should normally get the session command from desktop files
 175 if [ -e ${SESSIONS}/${Session}.desktop ];then
 176         COMMAND="$(sed -n 's/Exec[ \t]*=[ \t]*\(.*\)$/\1/p' ${SESSIONS}/${Session}.desktop)"
 177         echo "$0: Setup done, will start: ${SESSIONS}/${Session}.desktop"
 178         exec ck-launch-session dbus-launch --auto-syntax --exit-with-session $COMMAND
 179 else echo "$0: Faild to find ${SESSIONS}/${Session}.desktop, try another way..."
 180 fi
 181
 182 case "$Session" in
 183 default)
 184         xsetroot -solid SteelBlue
 185         exec xterm -geometry 80x24-0-0
 186         ;;
 187 xfce4)
 188         startxfce4
 189         ;;
 190 kde)
 191         ck-launch-session  startkde
 192         ;;
 193 gnome)
 194         ck-launch-session  gnome-session
 195         ;;
 196 fluxbox)
 197         ck-launch-session  fluxbox
 198         ;;
 199 fvwm2)
 200         xsetroot -solid SteelBlue
 201         ck-launch-session  fvwm2
 202         ;;
 203 fvwm95)
 204         xsetroot -solid SteelBlue
 205         ck-launch-session  fvwm95
 206         ;;
 207 blackbox)
 208         ck-launch-session  blackbox
 209         ;;
 210 windowmaker)
 211         exec /etc/X11/xinit/xinitrc.wmaker
 212         ;;
 213 afterstep)
 214         ck-launch-session  afterstep
 215         ;;
 216 enlightenment)
 217         exec /etc/X11/xinit/xinitrc.enlightenment
 218         ;;
 219 twm)
 220         #xclock -geometry 50x50-1+1 &
 221         #xterm -geometry 80x50+494+51 &
 222         #xterm -geometry 80x20+494-0 &
 223         #xterm -geometry 80x66+0+0 -name login &
 224         xsetroot -solid SteelBlue
 225         ck-launch-session twm
 226         ;;
 227 esac
 228
 229 if [ -x $HOME/.xsession ]; then
 230         exec $HOME/.xsession $@
 231 fi
 232
 233 if [ -r /etc/X11/xinit/xinitrc.xfce ]; then
 234         exec /etc/X11/xinit/xinitrc.xfce
 235 fi