bin/away-actions

   1 #!/bin/bash
   2 # $Id$
   3 # -*- sh -*- vim:set ft=sh sw=4 sts=4:
   4
   5 # Checks several sources of information and updates my away status
   6 # appropriately.  Designed to be periodically called by away-tpope.
   7
   8 PATH="$HOME/bin:/usr/bin:/bin"
   9 ssh="ssh -a -x -oBatchmode=yes -oSetupTimeOut=20"
  10 ulimit -S -u 96
  11
  12 br="tpope br"
  13
  14 if [ -f /tmp/away-actions.pid ]; then
  15     oldpid="`cat /tmp/away-actions.pid`"
  16     if kill -0 "$oldpid"; then
  17         sleep 20
  18         if [ -f /tmp/away-actions.pid ]; then
  19             newpid="`cat /tmp/away-actions.pid`"
  20             [ "$newpid" = "$oldpid" ] && kill "$newpid"
  21             sleep 1
  22             if [ -f /tmp/away-actions.pid && "x`cat /tmp/away-actions.pid`" = "x$oldpid" ]; then
  23                 kill -9 "$oldpid"
  24                 rm /tmp/away-actions.pid
  25             elif [ -f /tmp/away-actions.pid ]; then
  26                 exit 0
  27             fi
  28         fi
  29     else
  30         rm /tmp/away-actions.pid
  31     fi
  32 fi
  33
  34 on_exit() {
  35     rm /tmp/away-actions.pid
  36 }
  37 trap on_exit EXIT
  38
  39 echo "$$" >/tmp/away-actions.pid
  40
  41 #away="`tpope away`"
  42 #activity="`tpope activity`"
  43 . "$HOME/.away-tpope"
  44 information="$status"
  45
  46 case "$away" in
  47     Sleeping|"Away from keyboard"|TV*|"") is_away=0 ;;
  48     *[Cc]lass*) is_away=1 ;;
  49 esac
  50
  51 [ "$phone" = absent -a -z "$alive" ] && is_away=1
  52
  53 find /tmp -name .tpope_lights -maxdepth 1 -mmin 60 -exec rm {} \;
  54 if [ "$is_away" = 1 -a ! -f /tmp/.tpope_lights ]; then
  55     touch /tmp/.tpope_lights
  56     $br -F -F
  57     ulimit -S -u 92
  58     for host in buster; do
  59         ping -c 1 $host >/dev/null && $ssh $host tpope xssc -lock 2>/dev/null &
  60     done
  61 elif [ "$is_away" = 0 -a -f /tmp/.tpope_lights ]; then
  62     $br -n 4
  63     rm -f /tmp/.tpope_lights
  64     $br -n 4
  65     ulimit -S -u 92
  66 #    for host in lucille; do
  67 #        ping -c 1 $host >/dev/null && $ssh $host tpope unlock
  68 #    done
  69 fi
  70 ulimit -S -u 96
  71
  72 if [ "$information" = "On desktop" ]; then
  73     echo > "$HOME/.caminfo.deskcam"
  74     echo "- On desktop" > "$HOME/.caminfo.bedcam"
  75     rm -f "$HOME/.plan"
  76 else
  77     echo "- $information" > "$HOME/.caminfo.deskcam"
  78     if [ "$information" = "In bed" ]; then
  79         echo "" > "$HOME/.caminfo.bedcam"
  80     else
  81         echo "- $information" > "$HOME/.caminfo.bedcam"
  82     fi
  83     #echo "$information" > "$HOME/.status"
  84     echo "$information" > "$HOME/.plan"
  85 fi
  86
  87 for host in michael lucille buster oscar; do
  88     ping -c 1 $host >/dev/null && scp -q "$HOME/.status" $host: 2>/dev/null
  89 done
  90
  91 ping -c 1 lucille >/dev/null && scp -q "$HOME/.caminfo.deskcam" lucille:.caminfo 2>/dev/null
  92 ping -c 1 buster >/dev/null && scp -q "$HOME/.caminfo.bedcam" buster:.caminfo 2>/dev/null
  93 rm -f .caminfo.deskcam .caminfo.bedcam
  94
  95 exit 0