/* Copyright (c) Oracle Corporation 1996.  All Rights Reserved */

/*****************************************************************************
  NAME
    ge30.vrf - V3 analysis/product configuration script for Oracle
               Graphics Chart Wizard 3.0.

  DESCRIPTION
    This script checks dependencies and environment settings for the
    installation of Windows Graphics Chart Wizard 3.0.

  MODIFIED   MM/DD/YY   REASON
   aharriso  04/01/96   Created
*****************************************************************************/

{
    SHARED_ORACLE_COMPLIANT = TRUE;

    {doit = execute("%installer_home%%dir_separator%%operating_system%.vrf");}
        [
            'UNBOUND_VARIABLE:
            {
                required_version = product_version(instver_product);
              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.")));
            }
        ]                                                                   /* This FAILURE will cause 3.0.x.x installer to exit gracefully. */

      /******************************************************************************************************
      START MAIN LOGIC
      ******************************************************************************************************/
      if (doit)
      {
        /****************************************************************
        Display the generic "Welcome to Oracle Developer"
        billboard if not already displayed, and if Developer release
        *****************************************************************/
        if(exists("%installer_home%%dir_separator%d2bb_01.bmp"))
        {
            if(DEVELOPER2000_RELEASE)
            {
                if(not(DEV2K_BB01))
                {
                    DEV2K_BB01 = TRUE;
                    ui_graphics("%installer_home%%dir_separator%d2bb_01.bmp");
                }
            }
        }
        /****************************************************************/

        /*****************************
        Set the VRF-INS script ratchet
        ******************************/
        vrf_ratchet = "6.0.8.10.0";
         main_product_version = "6.0.5.32.0";
         /***************************
         Check Installed Version
         ***************************/
         if(registered(product_name(current_product)))
         {
              check_installed_version = registry_version(registration(product_name(current_product)));
              if(earlier_version(check_installed_version, main_product_version))
              {
                   information_dialog(instantiate(product_upgrade_required),
                                      instantiate(product_upgrade_contents),
                                      instantiate(product_upgrade_help));
                   refresh_map_file = FALSE;
                   doit = FALSE;
                   return(0);
              }
          }
          else
          {
                information_dialog(instantiate(main_product_required),
                                   instantiate(main_product_contents),
                                   instantiate(main_product_help));
                 refresh_map_file = FALSE;
                 doit = FALSE;
                 signal('FAILURE, instantiate(halt_installation));
          }


        /************************************************
        Create a label with the product name, and version
        *************************************************/
        EXECUTE_SCRIPT = "CREATE_LABEL";
        execute("%product_home%%dir_separator%d2kr2vrf.usr");
        /************************************************/

        /******************************************************************
        child_in_control = TRUE ==> component product called explicitly
        child_in_control = FALSE ==> component product called by the PARENT
        *******************************************************************/
        child_in_control = TRUE;
        if( member(products_for_installation, product_parent(current_product)) )
            child_in_control = FALSE;
        /******************************************************************/

        /*************************
         Set Product Name variables
         **************************/
         COMPONENT_PRODUCT = w32grun60;                    /*Component product - Graphics Runtime*/
         /*************************/

        /**************************
        Determine installation path
        ***************************/
        install_variable = "GRAPHICS60";
        default_home     = "%oracle_home%%dir_separator%GRAPH60";
        GRAPHICS60         = execute("%product_home%%dir_separator%instloc.usr");
        /**************************/

        /********************************************************************
        Calculate total size of files
        *********************************************************************/
        total_sum = 0;

        /**************************************************************
         1) Add GRAPHOGD60 variable in Registry if it doesn't exist,
         2) Modify GRAPHOGD60 variable in Registry if it exists,
            and doesn't have any of "%GRAPHICS60%\GWIZ_OGD".
        ***************************************************************/
        section_heading = "GRAPH60";
        ini_path_list1 = list("%GRAPHICS60%%dir_separator%GWIZ_OGD");
        g1_ini_var = "GRAPHOGD60";
        /**************************************************************/

            /**************************************************************
            1) Add GRAPHBMP60 variable in Registry if it doesn't exist,
            2) Modify GRAPHBMP60 variable in Registry if it exists,
               and doesn't have any of "%GRAPHICS60%\GWIZ_BMP".
        ***************************************************************/
        section_heading = "GRAPH60";
        ini_path_list2 = list("%GRAPHICS60%%dir_separator%GWIZ_BMP");
        g2_ini_var = "GRAPHBMP60";
        /**************************************************************/

            /**************************************************************
            1) Add GWIZARD60 variable in Registry if it doesn't exist,
            2) Modify GWIZARD60 variable in Registry if it exists,
                  and doesn't have any of "%GRAPHICS60%\GWIZ_BMP".
        ***************************************************************/
        section_heading = "GRAPH60";
        ini_path_list3 = list("%GRAPHICS60%");
        g3_ini_var = "GWIZARD60";
    /**************************************************************/

            /**********************************************
            Check if Graphics Runtime needs to be installed
        (no need to verify the PARENT because Runtime
         will be doing that anyway)
        ***********************************************/
        if(child_in_control)
        {
            EXECUTE_SCRIPT = "CHECK_COMPONENT_PRODUCT";
            execute("%product_home%%dir_separator%d2kr2vrf.usr");

            if(install_component)
                total_sum = total_sum  + verify(COMPONENT_PRODUCT);
            }
        /**********************************************/

        total_sum = total_sum + sum(deinst, dll, res);

        return(total_sum);
        /********************************************************************/
    }
    else
    {
        refresh_map_file = FALSE;
        return(0);
    }
}