/* Copyright (c) Oracle Corporation 1992.  All Rights Reserved */
/*****************************************************************************
  NAME
    sch60.dei - V3 deinstall script for Schema Builder

  DESCRIPTION
    This script deinstalls Schema Builder.

  MODIFIED    MM/DD/YY  Reason
*****************************************************************************/
{
    /************************************************
    Set necessary variables for deinstallation
    *************************************************/
    EXECUTE_SCRIPT = "SET_DEINSTALL_VARIABLES";
    execute("%installer_home%\d2kr2dei.usr");
    /************************************************/

    { doit = execute("%installer_home%%dir_separator%%operating_system%.dei"); }
    [
        'UNBOUND_VARIABLE: signal('failure,instantiate(nls("instver_too_early2",
                                                           "The version of the Installer currently running is %%installer_version%%. The product(s) you have chosen to deinstall were installed with a later version of the Installer. Please use a later version of the Installer to deinstall these Product(s).")));
    ]

    /************************************************
    Create a label with the product name, and version
    *************************************************/
    EXECUTE_SCRIPT = "CREATE_LABEL";
    execute("%installer_home%%dir_separator%d2kr2dei.usr");
    /************************************************/

    if (doit)
    {

        /********************************
        Unreference Designer Dependencies
        *********************************/
        COMPONENT_PRODUCT_STRING = "w32qb60";

        ui_product(instantiate(display_registry_label));
        ui_action(instantiate(unreference_dependencies));

        {unreference(registration(COMPONENT_PRODUCT_STRING), current_registry);}  /* Unreference Query Builder */
        ['UNREGISTERED_PRODUCT: continue();]

        /**************************************************************
        Unreference & Deinstall Component Products if explicitly called
        ***************************************************************/
        EXECUTE_SCRIPT = "DEINSTALL_COMPONENTS";
        execute("%installer_home%%dir_separator%d2kr2dei.usr");
        /**********************************************************/
        /*********************
        Unregister the product
        **********************/
        ui_product(instantiate(display_registry_label));
        ui_action(instantiate(deinstall_unregister));
        unregister(current_registry);
        /*********************/

        /********************
        Deinstall the product
        *********************/
        ui_action(instantiate(deinstall_exe));
        remove(exe);
        ui_action(instantiate(deinstall_files));

        ui_action(instantiate(deinstall_files));
        remove(deinst);

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

        permit_retry_operations = FALSE;
    }
}