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849d297364
a) create a new nsIComponentManager with only four functions on it: CreateInstance CreateInstanceByContractID GetClassInfo GetClassInfoByContractID. b) rename the old nsIComponentManager to nsIComponentManagerObsolete. c) fixes callers which use to access the nsIComponentManager for component registration functionality. These callers will temporary use the nsIComponentManagerObsolete interface. d) Create a new API NS_GetComponentManager() which mirrors the NS_GetServiceManager() e) Perserves the old NS_GetGlobalComponentManager(). Note the cast usage. r/sr = rpotts@netscape.com alecf@netscape.com brendan@mozilla.org
141 lines
4.7 KiB
C++
141 lines
4.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 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 Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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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 the GNU General Public License Version 2 or later (the "GPL"), or
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* 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 NPL, 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 NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsXPCom_h__
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#define nsXPCom_h__
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#include "nscore.h"
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class nsIComponentManager;
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class nsIServiceManager;
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class nsIFile;
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class nsIDirectoryServiceProvider;
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class nsIMemory;
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/**
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* Initialises XPCOM. You must call this method before proceeding
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* to use xpcom. The one exception is that you may call
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* NS_NewLocalFile to create a nsIFile.
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*
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* @status FROZEN
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*
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* @note Use <CODE>NS_NewLocalFile</CODE> to create the file object you
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* supply as the bin directory path in this call. The function
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* may be safely called before the rest of XPCOM or embedding has
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* been initialised.
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*
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* @param result The service manager. You may pass null.
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*
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* @param abinDirectory The directory containing the component
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* registry and runtime libraries;
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* or use <CODE>nsnull</CODE> to use the working
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* directory.
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*
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* @param aAppFileLocProvider The object to be used by Gecko that specifies
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* to Gecko where to find profiles, the component
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* registry preferences and so on; or use
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* <CODE>nsnull</CODE> for the default behaviour.
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*
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* @see NS_NewLocalFile
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* @see nsILocalFile
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* @see nsIDirectoryServiceProvider
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*
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* @return NS_OK for success;
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* other error codes indicate a failure during initialisation.
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*
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*/
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extern "C" NS_COM nsresult
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NS_InitXPCOM2(nsIServiceManager* *result,
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nsIFile* binDirectory,
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nsIDirectoryServiceProvider* appFileLocationProvider);
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/**
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* Shutdown XPCOM. You must call this method after you are finished
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* using xpcom.
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*
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* @status FROZEN
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*
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* @param servMgr The service manager which was returned by NS_InitXPCOM2.
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* This will release servMgr. You may pass null.
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*
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* @return NS_OK for success;
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* other error codes indicate a failure during initialisation.
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*
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*/
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extern "C" NS_COM nsresult
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NS_ShutdownXPCOM(nsIServiceManager* servMgr);
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/**
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* Public Method to access to the service manager.
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*
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* @status FROZEN
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* @param result Interface pointer to the service manager
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*
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* @return NS_OK for success;
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* other error codes indicate a failure during initialisation.
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*
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*/
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extern "C" NS_COM nsresult
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NS_GetServiceManager(nsIServiceManager* *result);
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/**
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* Public Method to access to the component manager.
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*
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* @status FROZEN
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* @param result Interface pointer to the service
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*
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* @return NS_OK for success;
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* other error codes indicate a failure during initialisation.
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*
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*/
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extern "C" NS_COM nsresult
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NS_GetComponentManager(nsIComponentManager* *result);
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/**
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* Public Method to access to the memory manager. See nsIMemory
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*
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* @status FROZEN
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* @param result Interface pointer to the memory manager
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*
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* @return NS_OK for success;
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* other error codes indicate a failure during initialisation.
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*
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*/
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extern "C" NS_COM nsresult
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NS_GetMemoryManager(nsIMemory* *result);
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#endif
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