scripts/stopdaemons.sh

   1 #!/bin/bash
   2
   3 # StatusNet - a distributed open-source microblogging tool
   4
   5 # Copyright (C) 2008, 2009, StatusNet, Inc.
   6 #
   7 # This program is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU Affero General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU Affero General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU Affero General Public License
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 # This program tries to stop the daemons for GNU social that were
  21 # previously started by startdaemons.sh
  22
  23 SITENAME=
  24 SITE=
  25 ID="*"
  26
  27 if [ $# -gt 0 ] ; then
  28         SITENAME="$1"
  29         SITE="-s$SITENAME"
  30         ID=`echo $SITENAME | sed s/\\\\./_/g`
  31 fi
  32
  33 SDIR=`dirname $0`
  34 DIR=`$SDIR/getpiddir.php $SITE`
  35
  36 DAEMONS=`$SDIR/getvaliddaemons.php`
  37
  38 for f in $DAEMONS; do
  39     f=$(basename $f .php)
  40
  41         FILES="$DIR/$f.$ID.pid"
  42
  43         for ff in "$FILES" ; do
  44
  45                 PID=`cat $ff 2>/dev/null`
  46                 if [ -n "$PID" ] ; then
  47                         echo -n "Stopping $f ($PID)..."
  48                         if kill -3 $PID 2>/dev/null ; then
  49                                 count=0
  50                                 while kill -0 $PID 2>/dev/null ;  do
  51                                         sleep 1
  52                                         count=$(($count + 1))
  53                                         if [ $count -gt 5 ]; then break; fi
  54                                 done
  55                                 if kill -9 $PID 2>/dev/null ; then
  56                                         echo "FORCIBLY TERMINATED"
  57                                 else
  58                                         echo "STOPPED CLEANLY"
  59                                 fi
  60                         else
  61                                 echo "NOT FOUND"
  62                         fi
  63                 fi
  64                 rm -f $ff
  65         done
  66 done