release/src/router/nocat/libexec/iptables/call_splashd_check.sh

   1 #!/bin/sh
   2 export PATH=/tmp/sbin:/tmp/bin:/bin:/usr/bin:/sbin:/usr/sbin
   3
   4 SPLASHD_ENABLED=`/bin/nvram get NC_enable`
   5 if [ $SPLASHD_ENABLED -gt 0 ]; then
   6
   7     # verbosity
   8     VERBOSITY=`/bin/nvram get NC_Verbosity`
   9
  10 #    CHECK_TIMEOUT=`/bin/nvram get NC_check_timeout`
  11     CHECK_TIMEOUT=10
  12
  13     if [ $VERBOSITY -gt 4 ]; then /usr/bin/logger "check splashd: call with timeout: $CHECK_TIMEOUT"; fi
  14
  15     MY_PID=$$
  16
  17     (/bin/sleep $CHECK_TIMEOUT ; /bin/kill -1 $MY_PID) &
  18     CONTROL_PID=$!
  19
  20     /usr/libexec/nocat/check_splashd.sh &
  21     CHECK_PID=$!
  22
  23     if [ $VERBOSITY -gt 4 ]; then
  24      trap "/usr/bin/logger check splashd: TIMEOUT, stop check and splashd ; /bin/kill $CHECK_PID ; /bin/killall splashd; /bin/sleep 15; /usr/bin/logger check splashd: restart splashd ; /usr/sbin/splashd >> /tmp/services.out 2>&1 & ; /bin/kill $MY_PID " 1
  25     else
  26      trap "/bin/kill $CHECK_PID ; /bin/killall splashd; /bin/sleep 15; /usr/sbin/splashd >> /tmp/services.out 2>&1 & ; /bin/kill $MY_PID " 1
  27     fi
  28
  29     wait $CHECK_PID
  30     #kill the controlling process,
  31     #we can do that as it must still exist, becuase on timeout we would have been killed already by the trap above via control
  32     kill $CONTROL_PID
  33
  34 fi