#!/bin/sh
#
# This script installs Apache and is called from the top-level
# Makefile
#

if [ $# != 1 ]; then
  echo "Usage: $0 serverroot"
  exit 1
fi

SERVERROOT=$1

if [ ! -d $SERVERROOT ]; then
  mkdir $SERVERROOT
fi

if [ ! -d $SERVERROOT/conf ]; then
  mkdir $SERVERROOT/conf
fi

if [ ! -d $SERVERROOT/htdocs ]; then
  cp -r htdocs $SERVERROOT
fi

if [ ! -d $SERVERROOT/logs ]; then
  mkdir $SERVERROOT/logs
fi

if [ ! -d $SERVERROOT/icons ]; then
  cp -r icons $SERVERROOT
fi

if [ ! -d $SERVERROOT/cgi-bin ]; then
  cp -r cgi-bin $SERVERROOT
fi

if [ -f $SERVERROOT/httpd ]; then
  mv $SERVERROOT/httpd $SERVERROOT/httpd.bak
fi

cp src/httpd $SERVERROOT

for I in access.conf httpd.conf srm.conf
do
  if [ ! -f $SERVERROOT/conf/$I ]; then
    sed -e "s#@@ServerRoot@@#${SERVERROOT}#g" < conf/${I}-dist \
  	> $SERVERROOT/conf/$I
  fi
done
cp conf/mime.types $SERVERROOT/conf

if [ -d $SERVERROOT/src ]; then
  mv $SERVERROOT/src $SERVERROOT/src.bak
fi

tar cf - src | (cd $SERVERROOT; tar xf - )

cd $SERVERROOT

if [ ! -f start -a ! -f stop -a ! -f reload ]; then
  cat > start <<EOF
#!/bin/sh
cd $SERVERROOT
./httpd -d $SERVERROOT -f conf/httpd.conf
EOF

  cat > stop <<EOF
#!/bin/sh
kill \`cat $SERVERROOT/logs/httpd.pid\`
EOF

  cat > reload <<EOF
#!/bin/sh
kill -HUP \`cat $SERVERROOT/logs/httpd.pid\`
EOF

  chmod a+x start stop reload
fi