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#!/bin/sh 
 
VERSION=201; BETA=.a; 
 
# Can be set with '--config-dir=DIR' 
DIR=../configurations/ 
LOGDIR=../logs/ 
FILES="default" 
 
# Pike default Master-program 
if [ -f ../pike/src/lib/master.pike ]; then 
  DEFINES="$DEFINES -m ../pike/src/lib/master.pike" 
fi 
 
# Extra module-path 
if [ -d etc/modules ]; then 
  DEFINES="$DEFINES -M etc/modules" 
fi 
 
# Extra include-path 
if [ -d etc/include ]; then 
  DEFINES="$DEFINES -I etc/include" 
fi 
 
# Extra include-path (2) 
if [ -d base_server ]; then 
  DEFINES="$DEFINES -I base_server" 
fi 
 
pike=pike 
if [ -x bin/pike ] ; then pike=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 
} 
 
 
start_roxen() { 
  PIKE=pike 
  if [ -x bin/pike ] ; then PIKE=bin/pike; fi 
  export PIKE 
  args="-DROXEN $DEFINES $DEBUG base_server/roxenloader.pike --config-dir=$DIR" 
tput 'bold' 2>/dev/null 
  echo $$: Executing $PIKE $args $@ 
tput 'rmso' 2>/dev/null 
  $PIKE $args $@ 
} 
 
# 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 
} 
 
 
start_roxen() { 
  args="-DROXEN $DEFINES $pass $DEBUG base_server/roxenloader --config-dir=$DIR --start-script-pid=$$" 
  echo Executing $pike $args $@ 
  $pike $args $@ 
} 
####### END PREAMBLE 
 
## Parse all arguments. 
## GNU-style, long options only, except for -D, simply passed on. 
parse_args() { 
 while [ ! c"$1" = "c" ] ; do 
  case $1 in 
  -D*) 
   DEFINES="$DEFINES $1" 
  ;; 
# Used by the 'install' script 
  --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/.//g' -e's./..g' -e 's.-..g'` 
  ;; 
  '--debug') 
    debug=1 
  ;; 
  '--once') 
    once=1 
  ;; 
  '--version') 
    echo 1.`expr $VERSION / 100`$BETA`expr $VERSION % 100` 
    exit 0 
  ;; 
  '--help'|'-?') 
  tput 'bold' 2>/dev/null 
  cat << EOF 
Syntax: $0 [--version] [--config-dir=DIR] [--log-dir=DIR] [-DDEFINE] 
This command will start the Roxen server. 
If the configuration dir is set, a different set of debuglogfiles 
will be used. 
 
The environment variable ROXEN_ARGS can be used to specify 
the default arguments. 
EOF 
    tput 'rmso' 2>/dev/null 
    exit 0 
   ;; 
  *) 
    pass="$pass $1" 
   ;; 
  esac 
  shift 
 done 
} 
 
####### END PREAMBLE 
 
parse_args $@ 
 
if [ ! "X$ROXEN_ARGS" = "X" ]; then 
  echo $$: Using $ROXEN_ARGS from ROXEN_ARGS. 
  parse_args $ROXEN_ARGS 
fi 
 
if [ ! "X$pass" = "X" ] ; then set $pass ;fi 
 
 
tput 'clear' 2>/dev/null 
tput 'bold' 2>/dev/null 
echo $$: Starting the Roxen Challenger World Wide Web server. 
 
./mkdir -p $LOGDIR/debug/ 
 
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 
 
  start_roxen 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 
tput 'rmso' 2>/dev/null 
 
else 
  echo $$: "Server restart at `date`" 
  start_roxen 
fi