/* Copyright (c) Oracle Corporation 1992.  All Rights Reserved */
/*****************************************************************************
  NAME
    rsf70.dei - WinNT V3 de-installation script for ORACLE Required Support Files.

  DESCRIPTION
    This script removes the Windows NT ORACLE RSF files and un-registers the
    product.

  OWNER
    Tony Rodgers

  MODIFIED    DD-MMM-YY Reason
   syau       09/14/94 - Don't deinstall oraspawn.dll if post 7.0 exists.
    trodgers  01-APR-92 Created.
*****************************************************************************/
{
  registry = registration("ntrsf70");
  registry_label = registry_interface_label(registry);

  ui_product(registry_label);

/*****************************************************************************
   Bind all NLS deinstall strings here...
*****************************************************************************/

  unknown_rdbms70_prompt = nls("unknown_rdbms70_prompt","It is not possible to remove %%product_label%% because of a problem with the RDBMS70 value in the Oracle component of the NT Registry.");
  unknown_rdbms70_content = nls("unknown_rdbms70_content","Configuration Problem");
  unknown_rdbms70_help = nls("unknown_rdbms70_help","In order to remove %%product_label%%, it is necessary to have a correct value for the RDBMS70 value in the Oracle component of the NT Registry. The RDBMS70 variable should point to the directory to whic
h Oracle7 was installed.");

  unknown_plsql20_prompt = nls("unknown_plsql20_prompt","It is not possible to remove %%product_label%% because of a problem with the PLSQL20 value in the Oracle component of the NT Registry.");
  unknown_plsql20_content = nls("unknown_plsql20_content","Configuration Problem");
  unknown_plsql20_help = nls("unknown_plsql20_help","In order to remove %%product_label%%, it is necessary to have a correct value for the PLSQL20 value in the Oracle component of the NT Registry. The PLSQL20 variable should point to the directory to whic
h PLSQL files were installed.");

  unknown_pro15_prompt = nls("unknown_pro15_prompt","It is not possible to remove %%product_label%% because of a problem with the PRO15 value in the Oracle component of the NT Registry.");
  unknown_pro15_content = nls("unknown_pro15_content","Configuration Problem");
  unknown_pro15_help = nls("unknown_pro15_help","In order to remove %%product_label%%, it is necessary to have a correct value for the PRO15 value in the Oracle component of the NT Registry. The PRO15 variable should point to the directory to which precom
piler files were installed.");

  unregistering = nls("unregistering","Unregistering %%registry_label%%...");
  deinst_sql = nls("deinst_sql","Deinstalling %%registry_label%% SQL Scripts...");
  deinst_msb = nls("deinst_msb","Deinstalling %%registry_label%% Message Files...");
  deinst_dll = nls("deinst_dll","Deinstalling %%registry_label%% Dynamic Link Libraries...");
  deinst_exe = nls("deinst_exe","Deinstalling %%registry_label%% Executables...");
  deinst_script = nls("deinst_script","Deinstalling %%registry_label%% Installation Scripts...");

  service_prompt = nls("service_prompt","You must stop all oracle services in order to deinstall the rsf.");
  service_content = nls("service_content","Stop Oracle Services");
  service_help = nls("service_help","You should use the orasrv utility or go into the services control panel application and stop all services starting with Oracle.");

/*****************************************************************************
   Continue with the deinstallation
*****************************************************************************/

  doit = FALSE;

  if (unreferenced(registry))
    doit = TRUE;
  else if (not(internally_called))
    if (uniquely_self_referenced(registry))
      doit = TRUE;
    else
      doit = yesno_dialog(instantiate(deinstall_prompt01));

  if (doit)
  {
  /* check to see if all of the oracle services are shutdown */
    { remove_file("%ORACLE_HOME%\bin\corent.dll"); }
    ['PERMISSION_DENIED:{
    	 information_dialog(service_prompt, service_content,service_help);
	 signal('FAILURE, "Deinstallation terminated.  Please stop all Oracle services.");
         }
    ]


    ui_product(registry_label);

    { rdbms70 = v7_translate("RDBMS70"); }
      [ 'UNBOUND_ENVIRONMENT_VARIABLE:
          information_dialog(instantiate( unknown_rdbms70_prompt ),
                             instantiate( unknown_rdbms70_content ),
                             instantiate( unknown_rdbms70_help ) );
      ]

    { plsql20 = v7_translate("PLSQL20"); }
      [ 'UNBOUND_ENVIRONMENT_VARIABLE:
          information_dialog(instantiate( unknown_plsql20_prompt ),
                             instantiate( unknown_plsql20_content ),
                             instantiate( unknown_plsql20_help ) );
      ]

    { pro15 = v7_translate("PRO15"); }
      [ 'UNBOUND_ENVIRONMENT_VARIABLE:
          information_dialog(instantiate( unknown_pro15_prompt ),
                             instantiate( unknown_pro15_content ),
                             instantiate( unknown_pro15_help ) );
      ]


    ui_action( instantiate( deinst_sql ) );
    remove(sql);

    ui_action( instantiate( deinst_msb ) );
    remove(msg);

    ui_action( instantiate( deinst_dll ) );

    if (not(registered("ntrdbms71")) && not(registered("ntrdbms72")) &&
        not(registered("ntrdbms73")) && not(registered("ntrdbms80")))
      remove(dll);
    else
    {
      move_file("%ORACLE_HOME%\bin\oraspawn.dll","%ORACLE_HOME%\bin\oraspawn.701");
      remove(dll);
      move_file("%ORACLE_HOME%\bin\oraspawn.701","%ORACLE_HOME%\bin\oraspawn.dll");
    }

    ui_action( instantiate( deinst_exe ) );
    remove(exe);

    ui_action( instantiate( deinst_script ) );
    remove(deinstl);

    ui_action( instantiate( unregistering ) );
    unregister(registry);

    if (not(registered("ntrdbms70")) && not(registered("ntutil70")))
    {
      modify("RDBMS70","",ora_config,"=");
      modify("PLSQL20","",ora_config,"=");
    }

    if (not(registered("ntproc15")) && not(registered("ntpro15")))
    {
      modify("PRO15","",ora_config,"=");
    }
  }
}