user=`/usr/bin/whoami`
fcgi="/usr/local/fastcgi";
data="/usr/local/directadmin/data/users/$user"

. "$fcgi/conf/custom.conf"
. "$data/iv.conf" 2>/dev/null

processes=`/usr/bin/pgrep -u $UID -x 'php[0-9]*-cgi'`
count=`set -- $processes; echo $#`

function check_symlink() 
{
	if [ -z "`ls -l $1|grep php$2`" ]; then
		if [ -e "$1" ]; then
			rm $1
		fi
		ln -s /usr/local/lib/conf/php$2/`basename $1` $1
	fi
}

for p in $processes; do
	ppid=`/bin/awk '/PPid/{print $2}' /proc/$p/status`
	if [ "1" -eq "$ppid" ]; then
		kill -9 $p
	fi
done

if [ $count -gt $((minlimit+1)) ]; then
	load=`/bin/cut -d. -f1 /proc/loadavg`
	if [ $load -gt $maxload ]; then
		limit=$minlimit
	fi
fi

if [ $count -gt $((limit)) ]; then
	date=`date`
	log=""
	for p in $processes; do
		cwd=`/usr/bin/readlink /proc/$p/cwd`
		if [ $? -eq 0 -a "$cwd" != "$fcgi/cgi-bin" ]; then
			log="$log$date\t$cwd\n"
		fi
	done
	echo -ne "$log" >> "$fcgi/logs/$user"
	echo -n "." >> "$fcgi/overage/$user"
	exit 0
fi

if [ -n "$cpulimit" ]; then
	/usr/bin/renice -n 19 -p $$ >/dev/null 2>&1
	/usr/bin/ionice -c 3 -t -p $$ >/dev/null 2>&1
	/usr/bin/cpulimit -z -l $cpulimit -p $$ >/dev/null 2>&1 &
fi

export PHP_FCGI_CHILDREN=$limit
export PHPRC="/usr/local/lib/php$php.ini"
basedir="-d open_basedir=\"/home/$user/:/tmp:/usr/share/pear\""
if [ -r "$data/fastcgi/php.ini" ]; then
	export PHP_INI_SCAN_DIR="$data/fastcgi/"
	if [ -n "`grep "^open_basedir" $data/fastcgi/php.ini`" ]; then
		basedir=""
	fi
	check_symlink $data/fastcgi/10_iv.ini $php
	check_symlink $data/fastcgi/20_tune.ini $php
	check_symlink $data/fastcgi/30_custom.ini $php
else
	export PHP_INI_SCAN_DIR="/usr/local/lib/conf/php$php/"
fi

exec /usr/local/bin/php$php-cgi $basedir