xwin-tools/set-display-rxvt

   1 #!/bin/bash
   2
   3 osc_queryinfo()
   4 {
   5         local pre=''
   6         local suf=''
   7         if [ -n "$STY" ]
   8         then
   9                 pre=$'\033P'
  10                 suf=$'\033\134'
  11         fi
  12         echo -n "$pre"$'\033]777;queryinfo;'"$1"$'\007'"$suf"
  13 }
  14
  15 echo -n "Querying DISPLAY from rxvt - " >&2
  16 osc_queryinfo DISPLAY
  17 read -s -t 0.5 rxvt_queryinfo
  18 echo "$rxvt_queryinfo" >&2
  19 if [ -n "$rxvt_queryinfo" ]
  20 then
  21         echo "DISPLAY=$rxvt_queryinfo"
  22         export DISPLAY=$rxvt_queryinfo
  23         unset rxvt_queryinfo
  24 else
  25         unset rxvt_queryinfo
  26         false
  27 fi
  28
  29 echo -n "Querying DBUS_SESSION_BUS_ADDRESS from rxvt - " >&2
  30 osc_queryinfo DBUS_SESSION_BUS_ADDRESS
  31 read -s -t 0.5 rxvt_queryinfo
  32 echo "$rxvt_queryinfo" >&2
  33 if [ -n "$rxvt_queryinfo" ]
  34 then
  35         echo "DBUS_SESSION_BUS_ADDRESS=$rxvt_queryinfo"
  36         export DBUS_SESSION_BUS_ADDRESS=$rxvt_queryinfo
  37         unset rxvt_queryinfo
  38 else
  39         unset rxvt_queryinfo
  40         false
  41 fi