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#!/bin/sh 
 
VERSION=116 
BETA=1 
 
# Can be set with '--config-dir=DIR' 
DIR=../configurations/ 
LOGDIR=../logs/ 
FILES="default" 
 
ulpc=pike 
if [ -x bin/pike ] ; then ulpc=bin/pike; fi 
 
rotate () { 
  b=5; 
  for a in 4 3 2 1 ; do mv -f $1.$a $1.$b 2> /dev/null;  b=$a; done 
} 
 
# Change the permissions of the configuration files so that they match 
# those of the user Roxen runs as when it has started, not the one Roxen 
# is started as. 
 
fixperms() { 
 uline=`./configvar --query --config-dir=$DIR --region=Variables User` 
 
 uid=`echo $uline | sed -e 's![^"]*"!!' -e 's/:.*//'` 
 gid=`echo $uline | sed -e 's![^:]*:!!' -e 's/".*//'`  
 
 if [ ! -z "$gid" ] ; then find $DIR $LOGDIR -print | xargs chgrp $gid; fi 
 if [ ! -z "$uid" ] ; then find $DIR $LOGDIR -print | xargs chown $uid; fi 
 
 find $DIR -print | xargs chmod og-rw 
 find $DIR -print | xargs chmod u+rw 
} 
 
####### END PREAMBLE 
 
 
## Parse all arguments. 
## GNU-style, long options only. 
while [ ! c"$1" = "c" ] ; do 
  case $1 in 
# Used by the 'install' script 
  --no-chown)  
   NOCHOWN=TRUE 
  ;; 
  --log-dir=*) 
   LOGDIR=`echo $1 | sed -e 's/--log-dir=//'` 
  ;; 
  --config-dir=*) 
   DIR=`echo $1 | sed -e 's/--config-dir=//'` 
   FILES=`echo $1 | sed -e 's/--config-dir=//' -e 's/..//' -e 's./..g' -e 's.-..g'` 
  ;; 
  '--debug') 
    debug=1 
  ;; 
  '--once') 
    once=1 
  ;; 
  '--version') 
    if [ x$BETA = x1 ] ; then 
      more='ß' 
    else 
      more='.' 
    fi 
    echo `expr $VERSION / 100`$more`expr $VERSION % 100` 
    exit 0 
  ;; 
  '--help'|'-?') 
    echo Syntax: $0 '[--version] [--help] [--config-dir=DIR] [--pid-file=FILE] [--root=CHROOT] [--no-chown] [--log-dir=DIR]'  
    echo This command will start the Roxen server. 
    echo If the configuration dir is set, a different set of debuglogfiles 
    echo will be used. 
    exit 0 
   ;; 
  *) 
    pass="$pass $1" 
  esac 
  shift 
done 
 
if [ ! X$pass = "X" ] ; then set $pass ;fi 
 
 
echo Starting the Roxen Challenger World Wide Web server. 
 
./mkdir -p $LOGDIR/debug/ 
 
if [ "$NOCHOWN" != "TRUE" ]; then  
  fixperms 2>/dev/null 
fi 
if [ -z "$debug" ] ; then 
  DEBUG=""; 
else 
  DEBUG="-DDEBUG -DMODULE_DEBUG" 
fi 
 
if [ -z "$once" ] ; then 
 (while : ; do 
   sdfile="/tmp/Roxen_Shutdown_$$" 
   rm $sdfile 
   if [ -f "$sdfile" ] ; then 
     cat << oo 
 WARNING: 
A shutdown file '('$sdfile')' is present, and the file cannot be 
removed by this script. 
 
Please remove this file, or you might be unable to shut down Roxen in 
the future. 
 
The file: 
oo 
   ls -l $sdfile 
    noshutdown="yes" 
  else 
    noshutdown="" 
  fi 
   
  echo "Server restart at `date`" 
  rotate $LOGDIR/debug/$FILES 
  args="-DROXEN $DEBUG base_server/roxenloader --config-dir=$DIR --start-script-pid=$$" 
  echo Executing $ulpc -m $args $@ 2>$LOGDIR/debug/$FILES.1  
  $ulpc $args $@ 2>>$LOGDIR/debug/$FILES.1 1>&2 
  if [ -z "$noshutdown" ] ; then  
    if [ -f "$sdfile" ] ; then 
 
# A shutdown file. This is only done if Roxen cannot kill this script 
# for some reason, the most common beeing the lack of a seteuid() 
#  function, in which case Roxen will write this file. 
# 
# The contents of the file is the actual PID Roxen got when it was 
# started. This could be used to verify that this was the correct 
# shutdown file, but since it is extremely unlikely that two 
# start-scripts get the same PID, this is not done. 
 
      echo Server shutdown file detected. Shutting down 
      rm "$sdfile" 
      if [ -f "$sdfile" ] ; then 
        echo "Failed to remove '"$sdfile"'. This could be a problem" 
        exit 0 
      else 
        exit 0 
      fi 
    fi 
  fi 
done 
     
echo Not Reached "(famous last words)" 
 
) < /dev/null > $LOGDIR/debug/start_$FILES.output 2>&1& 
cat << oo 
Using configuration from $DIR, storing the debug log in $LOGDIR/debug/$FILES.1 
You can use the configuration interface in the server to get debug info. 
oo 
else 
  echo "Server restart at `date`" 
  args="-DROXEN $DEBUG base_server/roxenloader --config-dir=$DIR --start-script-pid=$$" 
  echo Executing $ulpc $args $@ 
  $ulpc $args $@ 
fi