#!/bin/sh

sleep 10;

export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"

[ ! -f /etc/default/squid ] || . /etc/default/squid

NAME=squid
DAEMON=/usr/sbin/squid
#ARGS="-D -sNYC"
ARGS="-D -sNY"
CHUID="${CHUID:=proxy}"

#
#	Try to increase the # of filedescriptors we can open.
#
maxfds ()
{ # {{{
	[ -n "$SQUID_MAXFD" ] || return
	[ -f /proc/sys/fs/file-max ] || return 0
	[ $SQUID_MAXFD -le 4096 ] || SQUID_MAXFD=4096
	global_file_max=`cat /proc/sys/fs/file-max`
	minimal_file_max=$(($SQUID_MAXFD + 4096))
	if [ "$global_file_max" -lt $minimal_file_max ]
	then
		echo $minimal_file_max > /proc/sys/fs/file-max
	fi
	ulimit -n $SQUID_MAXFD
} # }}}

grepconf2 ()
{ # {{{
	w=" 	" # space tab
	sq=/etc/squid/$NAME.conf
	# sed is cool.
	res=`sed -ne '
		s/^'$1'['"$w"']\+[^'"$w"']\+['"$w"']\+\([^'"$w"']\+\).*$/\1/p;
		t end;
		d;
		:end q' < $sq`
	[ -n "$res" ] || res=$2
	echo "$res"
} # }}}

cdr=`grepconf2 cache_dir /var/spool/$NAME`
umask 027
cd $cdr

exec 2>&1

echo "Starting proxy server: squid"
exec su - $CHUID -c "$DAEMON $ARGS"


# vim600: fdm=marker fdl=0 fdc=3