#!/bin/sh

# Initialization:

. /usr/lib/ocf/resource.d/heartbeat/.ocf-shellfuncs

usage() {
  cat <<END
        usage: $0 {start|stop|status|monitor|meta-data|validate-all}
END
}

meta_data() {
  cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
 <resource-agent name="OpenSer">
 <version>1.0</version>

 <longdesc lang="en">
  Resource Agent for the OpenSer SIP Proxy.
 </longdesc>
 <shortdesc lang="en">OpenSer resource agent</shortdesc>

 <parameters>
  <parameter name="ip" unique="0" required="1">
   <longdesc lang="en">
    IP Address of the OpenSer Instance. This is only used for monitoring.
   </longdesc>
   <shortdesc lang="en">IP Address</shortdesc>
   <content type="string" default="" />
  </parameter>

  <parameter name="port" unique="0" required="1">
   <longdesc lang="en">
    Port of the OpenSer Instance. This is only used for monitoring.
   </longdesc>
   <shortdesc lang="en">Port</shortdesc>
   <content type="string" default="5060" />
  </parameter>
 </parameters>

 <actions>
  <action name="start" timeout="30" />
  <action name="stop" timeout="30" />
  <action name="status" depth="0" timeout="30" interval="10" start-delay="30" />
  <action name="monitor" depth="0" timeout="30" interval="10" start-delay="30" />
  <action name="meta-data" timeout="5" />
  <action name="validate-all" timeout="5" />
  <action name="notify" timeout="5" />
  <action name="promote" timeout="5" />
  <action name="demote" timeout="5" />
 </actions>
</resource-agent>
END
}

OpenSer_Status() {
  #echo "/usr/bin/sipsak -s sip:test@$OCF_RESKEY_ip -H 127.0.0.1 2>/dev/null >/dev/null" > /tmp/a
  /usr/bin/sipsak -s sip:test@$OCF_RESKEY_ip -H 127.0.0.1 2>/dev/null >/dev/null
  rc=$?
  if
    [ $rc -ne 0 ]
  then
    return $OCF_NOT_RUNNING
  else 
    return $OCF_SUCCESS
  fi
}

OpenSer_Monitor( ) {
  OpenSer_Status
}

OpenSer_Start( ) {
  if
    OpenSer_Status
  then
    ocf_log info "OpenSer already running."
    return $OCF_SUCCESS
  else
    /etc/init.d/openser start >/dev/null
    rc=$?
    if
      [ $rc -ne 0 ]
    then
      return $OCF_ERR_PERM
    else 
      return $OCF_SUCCESS
    fi
  fi  
}

OpenSer_Stop( ) {
  /etc/init.d/openser stop >/dev/null
  return $OCF_SUCCESS
}

OpenSer_Validate_All( ) {
  return $OCF_SUCCESS
}

if [ $# -ne 1 ]; then
  usage
  exit $OCF_ERR_ARGS
fi

case $1 in
  meta-data)            meta_data
                        exit $OCF_SUCCESS
                        ;;
  start)                OpenSer_Start
                        ;;
  stop)                 OpenSer_Stop
                        ;;
  monitor)              OpenSer_Monitor
                        ;;
  status)               OpenSer_Status
                        ;;
  validate-all)         OpenSer_Validate_All
                        ;;
  notify)               exit $OCF_SUCCESS
                        ;;
  promote)              exit $OCF_SUCCESS
                        ;;
  demote)               exit $OCF_SUCCESS
                        ;;
  usage)                usage
                        exit $OCF_SUCCESS
                        ;;
  *)                    usage
                        exit $OCF_ERR_ARGS
                        ;;
esac
exit $?