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 ARGSG=
  24 SITENAME=
  25 SITE=
  26 ID="*"
  27
  28 if [ $# -gt 0 ] ; then
  29         SITENAME="$1"
  30         SITE="-s$SITENAME"
  31         ID=`echo $SITENAME | sed s/\\\\./_/g`
  32         ARGSG="$ARGSG -s$1"
  33 fi
  34
  35 if [ $# -gt 1 ]; then
  36         ARGSG="$ARGSG -p$2"
  37 fi
  38
  39 SDIR=`dirname $0`
  40 DIR=`php $SDIR/getpiddir.php $SITE`
  41
  42 DAEMONS=`php $SDIR/getvaliddaemons.php $ARGSG`
  43
  44 for f in $DAEMONS; do
  45     f=$(basename $f .php)
  46
  47         FILES="$DIR/$f.$ID.pid"
  48
  49         for ff in "$FILES" ; do
  50
  51                 PID=`cat $ff 2>/dev/null`
  52                 if [ -n "$PID" ] ; then
  53                         echo -n "Stopping $f ($PID)..."
  54                         if kill -3 $PID 2>/dev/null ; then
  55                                 count=0
  56                                 while kill -0 $PID 2>/dev/null ;  do
  57                                         sleep 1
  58                                         count=$(($count + 1))
  59                                         if [ $count -gt 5 ]; then break; fi
  60                                 done
  61                                 if kill -9 $PID 2>/dev/null ; then
  62                                         echo "FORCIBLY TERMINATED"
  63                                 else
  64                                         echo "STOPPED CLEANLY"
  65                                 fi
  66                         else
  67                                 echo "NOT FOUND"
  68                         fi
  69                 fi
  70                 rm -f $ff
  71         done
  72 done