check for OLS

CPScripts/EasyEngine/header.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
 
+set_header() {
 if [[ -f /usr/local/lsws/conf/vhosts/$1/vhost.conf ]] ; then
 cat << EOF > header.txt
 
@@ -72,6 +73,17 @@ EOF
 
 cat header.txt >> /usr/local/lsws/conf/vhosts/$1/vhost.conf
 fi
+}
+
+if /usr/local/lsws/bin/lshttpd -v | grep -iF open ; then
+  echo -e "\nOpenLiteSpeed detected..."
+  set_header
+else
+  echo -e "\nLiteSpeed Enterprise detected..."
+  exit
+  #LiteSpeed Enterprise can read htaccess for expire header, no need to set it up.
+fi
 
 rm -f header.txt
 rm -f $0
+echo -e "\nexpire , cache-control and CORS header set..."