#  Copyright 2021 Northern.tech AS
#  This file is part of CFEngine 3 - written and maintained by Northern.tech AS.
#  This program is free software; you can redistribute it and/or modify it
#  under the terms of the GNU General Public License as published by the
#  Free Software Foundation; version 3.
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
# To the extent this program is licensed as part of the Enterprise
# versions of Cfengine, the applicable Commercial Open Source License
# (COSL) may apply to this file if you as a licensee so wish it. See
# included file COSL.txt.
#######################################################
#
# Apache 2 reconfig - modelled on SuSE
#
#######################################################
body common control
{
  any::
    bundlesequence => { apache };
}

#######################################################
bundle agent apache
{
  files:
    "/home/mark/tmp/apache2" #  "/etc/sysconfig/apache2" 
      edit_line => fixapache;
}

#######################################################
# For the library
#######################################################
bundle edit_line fixapache
{ # Values have the form NAME = "quoted space separated list"
  vars:
    "add_modules"
      slist => {
        "dav", "dav_fs", "ssl", "php5", "dav_svn", "xyz", "superduper"
      };

    "del_modules" slist => { "php3", "jk", "userdir", "imagemap", "alias" };

  insert_lines:
    "APACHE_CONF_INCLUDE_FILES=\"/site/masterfiles/local-http.conf\"";

  field_edits:
    #####################################################################
    # APACHE_MODULES="authz_host actions alias auth_basic dav dav_fs imagemap ssl php5 dav_svn authz_default jk"
    #####################################################################
    "APACHE_MODULES=.*"
      # Insert module "columns" between the quoted RHS 
      # using space separators
      edit_field => quotedvar("$(add_modules)", "append");

    "APACHE_MODULES=.*"
      # Delte module "columns" between the quoted RHS 
      # using space separators
      edit_field => quotedvar("$(del_modules)", "delete");

      # if this line already exists, edit it  
}

########################################
# Bodies
########################################
body edit_field quotedvar(newval, method)
{
  field_separator => "\"";
  select_field => "2";
  value_separator => " ";
  field_value => "$(newval)";
  field_operation => "$(method)";
  extend_fields => "false";
  allow_blank_fields => "true";
}
