/* Copyright (c) Oracle Corporation 1995.  All Rights Reserved */
/*****************************************************************************
  NAME
    oci80.vrf - V3 version analysis/product configuration script
      for Windows 95 and Windows NT OCI 8.0

  DESCRIPTION
    This script checks dependencies and environment settings for the
    installation of Windows 95 and Windows NT OCI 8.0

  MODIFIED    DD-MMM-YY  Reason

  kpotter     3/98       version update for 805 EE
    mmckerle  20-NOV-97  Modified to install OTT only if bundled on EE CD
    kakiyama  03-JUN-97  Install OTT
    echien    19-APR-95  Creation for Windows 3.1
    mclose    19-JUL-95  Adopted from Windows 3.1 and modified for Windows 95

*****************************************************************************/

{
  /***********************************************************************
      Set the VRF-INS script "ratchet"
   ***********************************************************************/
  vrf_ratchet = "8.0.5.0.0";


  /* OSM Compliance */

  {
  /* OS variables */
   if (platform() == "nt")
   {
         prefix = "nt";
         instver_name = "ntinstver";
         install_name = "ntinstall";
   }
   else
   {
         prefix = "w95";
         instver_name = "w95instver";
         install_name = "w95install";
   }

   instver_prod = evaluate("instver_name");
   install_prod = evaluate("install_name");

   doit = execute("%installer_home%\%operating_system%.vrf");
  } [
    'UNBOUND_VARIABLE:
      {
        required_version = product_version(instver_prod);
        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.")));
      }
    ]

/* end OSM */


  if (doit)
    {

      /***********************************************************************
    Bind path variables...
      ************************************************************************/

      installing_scripts = nls("installing_scripts",
                "Installing %%product_label%% Scripts...");
      installing_ocifiles = nls("installing_ocifiles",
            "Installing %%product_label%% Files...");
      installing_ocisamples = nls("installing_ocisamples",
            "Installing %%product_label%% Sample Programs...");
      modifying_config = nls("modifying_config",
              "Modifying Registry...");
      registering = nls("registering","Registering %%product_label%%...");

      /***********************************************************************
      Return total size of files depending upon which options were
      selected for installation...
      ************************************************************************/

      /*** The dependencies of OCI depend on which CD it is bundled with:
           The flag install_ott flag is TRUE if this is the EE CD ***/
      install_ott = FALSE;

      { E_O8_W_NT = E_O8_W_NT; }
      [  'UNBOUND_VARIABLE:  E_O8_W_NT  = "Oracle8 Enterprise Edition for Windows NT"; ]

      { bundle_name = bundle_name; }
      [ 'UNBOUND_VARIABLE:  bundle_name = ""; ]

      /*** Check the bundle_name to see which CD we are on ***/
      if(bundle_name ==  E_O8_W_NT)
      {
         install_ott = TRUE;
         return(sum(deinstl,ocifiles,ocisamples) + verify(w32rsf80) + verify(w32ott80));
      }
      else
         return(sum(deinstl,ocifiles,ocisamples) + verify(w32rsf80));
    }
  else
    {
      refresh_map_file = FALSE;
      return(0);
    }
}