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116 lines
4.3 KiB
Plaintext
116 lines
4.3 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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interface nsIFile;
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interface nsIComponentManager;
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/**
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* The nsIModule interface.
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* @status FROZEN
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*/
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[scriptable, uuid(7392D032-5371-11d3-994E-00805FD26FEE)]
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interface nsIModule : nsISupports
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{
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/**
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* Object Instance Creation
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*
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* Obtains a Class Object from a nsIModule for a given CID and IID pair.
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* This class object can either be query to a nsIFactory or a may be
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* query to a nsIClassInfo.
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*
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* @param aCompMgr : The global component manager
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* @param aClass : ClassID of object instance requested
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* @param aIID : IID of interface requested
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*
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*/
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void getClassObject(in nsIComponentManager aCompMgr,
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in nsCIDRef aClass,
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in nsIIDRef aIID,
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[retval, iid_is(aIID)] out nsQIResult aResult);
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/**
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* One time registration callback
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*
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* When the nsIModule is discovered, this method will be
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* called so that any setup registration can be preformed.
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*
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* @param aCompMgr : The global component manager
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* @param aLocation : The location of the nsIModule on disk
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* @param aLoaderStr: Opaque loader specific string
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* @param aType : Loader Type being used to load this module
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*/
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void registerSelf(in nsIComponentManager aCompMgr,
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in nsIFile aLocation,
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in string aLoaderStr,
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in string aType);
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/**
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* One time unregistration callback
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*
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* When the nsIModule is being unregistered, this method will be
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* called so that any unregistration can be preformed
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*
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* @param aCompMgr : The global component manager
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* @param aLocation : The location of the nsIModule on disk
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* @param aLoaderStr : Opaque loader specific string
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*
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*/
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void unregisterSelf(in nsIComponentManager aCompMgr,
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in nsIFile aLocation,
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in string aLoaderStr);
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/**
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* Module load management
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*
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* @param aCompMgr : The global component manager
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*
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* @return indicates to the caller if the module can be unloaded.
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* Returning PR_TRUE isn't a guarantee that the module will be
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* unloaded. It constitues only willingness of the module to be
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* unloaded. It is very important to ensure that no outstanding
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* references to the module's code/data exist before returning
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* PR_TRUE.
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* Returning PR_FALSE guaratees that the module wont be unloaded.
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*/
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boolean canUnload(in nsIComponentManager aCompMgr);
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};
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