/* Copyright (c) Oracle Corporation 1992.  All Rights Reserved */
/*****************************************************************************
  NAME
    Trace.vrf - Windows NT V3 installation verification script for
    Windows NT Oracle Trace

  DESCRIPTION
    This script checks dependencies and environment settings for installation
    of the Windows NT Oracle Expert product.

  OWNER
    Oracle Trace

  MODIFIED    MM/DD/YY  Reason
  jmcdonal    05/17/99  Include DEMO files in size calculation
  pschwart    06/20/97  Add NLs support to group sum
  JMR         02/15/96  Beta 5
*****************************************************************************/
{

    vrf_ratchet="8.0.6";

    { doit = execute("%installer_home%\%operating_system%.vrf"); }
  [
    'UNBOUND_VARIABLE:
      {
        required_version = product_version(ntinstver);
        temp = explode(required_version, ".");
        required_version = implode(list(first(temp),first(rest(temp)),
                                        first(rest(rest(temp))),
                                        first(rest(rest(rest(temp))))),".");
        signal('failure, instantiate(nls("instver_too_early1", "The version
        of the Installer currently running is %%installer_version%%. The installation you have chosen requires version %%required_version%% or later.  Please run version %%required_version%% or later in order to perform this installation.")));
      }
  ]

/*****************************************************************************
   Set up strings for NLS ...
*****************************************************************************/

  TRACE_analyze_comment = nls("TRACE_analyze_comment","Analyzing %%product_label%% Dependencies...");
  TRACE_install_scripts = nls("TRACE_install_scripts","Installing %%product_label%% Installation Scripts...");
  TRACE_install_executables = nls("TRACE_install_executables","Installing %%product_label%% Executables...");
  TRACE_register_label = nls("TRACE_register_label","Registering %%product_label%%...");
  TRACE_install_reg = nls("TRACE_install_reg","Installing %%product_label%% OLE2 Registry Files");
  TRACE_install_sql = nls("TRACE_install_sql","Installing %%product_label%% SQL Files");
  TRACE_install_register = nls("TRACE_install_register", "The installer is going to register OLE registry files.  Please select OK after each registration.");
  TRACE_install_other = nls("TRACE_install_other","Installing %%product_label%% other dependent files");
  TRACE_install_ini = nls("TRACE_install_ini","Installing %%product_label%% ini files");


/*****************************************************************************
   Start main logic ...
*****************************************************************************/
  product = w32traceSvr80;
  product_label = product_interface_label(product);

  ui_product(product_label);
  ui_action(instantiate(TRACE_analyze_comment));


/*****************************************************************************
   Return the total size of files to be installed ...
*****************************************************************************/
  if (doit)
    {

     return(sum(exe,ini,mesg,demo,nls_abbreviation,sql,deinstl,nls_abbreviation));
    }
  else
   {
     refresh_map_file = FALSE;
     return(0);
    }
}