#########################################################################
#
#   win_registry.cf - Windows Registry Management
#
#########################################################################

bundle agent win_registry
{
  vars:

      "cache_keys" slist => {
                              "HKEY_LOCAL_MACHINE\SOFTWARE\Northern.tech AS"
      };
      
      "reg_create" slist =>
      {
        "value1,REG_SZ,this is the first value...", 
        "value2,REG_SZ,...and this is the second!"
      };
      
      "reg_delete" slist =>
      {
        "value1"
      };
      

  methods:

      # 1) Cfengine can cache and restore any part of the registry

      #  "any" usebundle => registry_cache("@(win_registry.cache_keys)");
      #  "any" usebundle => registry_restore("@(win_registry.cache_keys)");

      # 2) Registry settings may also be explicitly defined/deleted in policy

      #  "any" usebundle => registry_define("HKEY_LOCAL_MACHINE\SOFTWARE\Northern.tech AS\Cfengine", "@(win_registry.reg_create)");
      #  "any" usebundle => registry_delete("HKEY_LOCAL_MACHINE\SOFTWARE\Northern.tech AS\Cfengine", "@(win_registry.reg_delete)");
}

#########################################################################

bundle agent registry_cache(keys)
{
  databases:
    windows::

      "$(keys)"
      database_operation => "cache",
      database_type      => "ms_registry",
      comment => "Save correct registry settings";
}

#########################################################################

bundle agent registry_restore(keys)
{
  databases:
    windows::

      "$(keys)"
      database_operation => "restore",
      database_type      => "ms_registry",
      comment => "Make sure correct registry settings are set, according to cached version";
}

#########################################################################

bundle agent registry_define(key, contents)
{
  databases:
    windows::
      
      "$(key)"

      database_operation => "create", 
      database_rows => { "$(contents)" } ,
      database_type     => "ms_registry",
      comment => "Explicitly define important registry settings";
}

#########################################################################

bundle agent registry_delete(key, values)
{
  databases:
    windows::

      "$(key)"

      database_operation => "delete", 
      database_columns => { "@(values)" } ,
      database_type => "ms_registry",
      comment => "Remove unwanted registry values";
}
