#!/bin/sh
#
#         Name: /etc/init.d/tor (shell script for SystemV style INIT)
#     This script has the Tor service directory hard-coded as /var/tor.
#

### BEGIN INIT INFO
# Provides: tor
# Required-Start: $local_fs $network $syslog
# Required-Stop: $local_fs $syslog
# Should-Start: $syslog
# Should-Stop: $network $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: start up Tor locally
# Description:       start a local Tor server if only for SOCKS
#
### END INIT INFO

# source function library
#. /etc/rc.d/init.d/functions

# conditionally augment command search path
if [ -d /usr/opt/tor/bin ] ; then PATH=/usr/opt/tor/bin:$PATH ; fi
export PATH

# conditionally augment library search path
if [ -d /usr/opt/apache/lib ] ; then
  if [ -z "$LD_LIBRARY_PATH" ] ; then
    LD_LIBRARY_PATH=/usr/opt/apache/lib
  else
    LD_LIBRARY_PATH=/usr/opt/apache/lib:$LD_LIBRARY_PATH
  fi
  export LD_LIBRARY_PATH
fi

# set defaults and/or collect findings
TORID=tor
TORD=tor
if [ -x /usr/opt/tor/bin/tor ] ; then TORD=/usr/opt/tor/bin/tor ; fi
SSHD=sshd
if [ -x /usr/sbin/sshd ] ; then SSHD=/usr/sbin/sshd ; fi
HTTPD=httpd
if [ -x /usr/sbin/httpd ] ; then HTTPD=/usr/sbin/httpd ; fi
if [ -x /opt/apache/bin/httpd ] ; then HTTPD=/opt/apache/bin/httpd ; fi
if [ -x /usr/opt/apache/bin/httpd ] ; then HTTPD=/usr/opt/apache/bin/httpd ; fi
NGINX=nginx

# pull in sysconfig settings
[ -f /etc/sysconfig/tor ] && . /etc/sysconfig/tor

RETVAL=0
#prog=tor
#lockfile=/var/lock/subsys/$prog

# Some functions to make the below more readable

#runlevel=$(set -- $(runlevel); eval "echo \$$#" )

cd /var/tor

case "$1" in
  start)
    su - $TORID -c " $TORD -f /etc/tor/torrc & " \
        0< /dev/null 1> /var/log/tor 2>&1
    if [ -r /etc/tor/httpd.conf -a -x "$HTTPD" ] ; then
      $HTTPD -f /etc/tor/httpd.conf -d /etc/tor/httpd
    elif [ -r /etc/tor/nginx.conf -a -x "$NGINX" ] ; then
      $NGINX -c /etc/tor/nginx.conf -p /etc/tor/nginx
    fi
    if [ -r /etc/tor/sshd_config -a -x "$SSHD" ] ; then
      $SSHD -f /etc/tor/sshd_config ; fi
    ;;
  stop)
    if [ -s /var/tor/tor.pid ] ; then
      cat /var/tor/tor.pid | xargs kill ; fi
    if [ -s /var/tor/sshd.pid ] ; then
      cat /var/tor/sshd.pid | xargs kill ; fi
    if [ -s /var/tor/httpd.pid ] ; then
      cat /var/tor/httpd.pid | xargs kill ; fi
    if [ -s /var/tor/nginx.pid ] ; then
      cat /var/tor/nginx.pid | xargs kill ; fi
    ;;
  restart)
    $0 stop ; sleep 3
    $0 start
    :
    ;;
  reload)
    :
    ;;
  force-reload)
    :
    ;;
  condrestart|try-restart)
    :
    ;;
  status)
    :
    ;;
  *)
    echo $"Usage: $0 {start|stop|restart}"
    RETVAL=2
    ;;
esac
exit $RETVAL