pjs/xpcom/components/nsIModule.idl

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "nsISupports.idl"
#include "nsIFactory.idl"
[uuid(00000000-0000-0000-0000-000000000005)]
interface nsIModule : nsISupports
{
// Object Instance Creation
void GetFactory(in nsISupports aServMgr, in nsCIDRef aClass,
out nsIFactory return_Factory);
// Component registration
void RegisterSelf(in nsISupports aServMgr, in nsISupports location);
void UnregisterSelf(in nsISupports aServMgr, in nsISupports location);
// Module load management
// okToUnload: indicates to the caller if the module can be unloaded.
// Returning PR_TRUE isn't a guarantee that the module will be
// unloaded. It constitues only willingness of the module to be
// unloaded.
// Returning PR_FALSE guaratees that the module wont be unloaded.
//
// outstandingObjectCount: indicates to the caller the number of unreleased
// objects of the module NOT including the current object implementing
// nsIModule.
// This will be used to free any objects of this module in the caller's
// cache to facilitate unloading.
//
void CanUnload(in nsISupports aServMgr, out boolean okToUnload,
out nsrefcnt outstandingObjectCount);
};
%{C++
// Exported Function from module dll to Create the nsIModule
#define NS_GET_MODULE_SYMBOL "NSGetModule"
extern "C" NS_EXPORT nsresult NSGetModule(nsISupports *servMgr,
nsISupports* location,
nsIModule** return_cobj);
typedef nsresult (*nsGetModuleProc)(nsISupports *servMgr,
nsISupports* location,
nsIModule** return_cobj);
%}