2001-09-29 00:14:13 +04:00
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/* -*- 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: NPL 1.1/GPL 2.0/LGPL 2.1
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1999-02-25 07:41:02 +03:00
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*
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2001-09-29 00:14:13 +04:00
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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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1999-02-25 07:41:02 +03:00
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*
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2001-09-29 00:14:13 +04:00
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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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1999-02-25 07:41:02 +03:00
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*
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1999-11-06 06:43:54 +03:00
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* The Original Code is mozilla.org code.
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*
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2001-09-29 00:14:13 +04:00
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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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1999-11-06 06:43:54 +03:00
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*
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2001-09-29 00:14:13 +04:00
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* Contributor(s):
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1999-12-01 02:36:32 +03:00
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* Pierre Phaneuf <pp@ludusdesign.com>
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2001-09-29 00:14:13 +04:00
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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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1999-02-25 07:41:02 +03:00
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2000-01-25 00:28:28 +03:00
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// DO NOT COPY THIS CODE INTO YOUR SOURCE! USE NS_IMPL_NSGETMODULE()
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#include "nsGenericFactory.h"
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2002-03-06 07:22:27 +03:00
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#include "nsMemory.h"
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2001-07-16 06:40:48 +04:00
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#include "nsCOMPtr.h"
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#include "nsIComponentManager.h"
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2002-01-30 00:22:13 +03:00
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#include "nsIComponentRegistrar.h"
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2002-01-30 07:05:47 +03:00
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2002-09-27 17:07:01 +04:00
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#ifdef XPCOM_GLUE
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#include "nsXPCOMGlue.h"
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#include "nsIServiceManager.h"
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#include "nsIFile.h"
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#include "nsDirectoryServiceDefs.h"
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#include "nsDirectoryService.h"
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2002-10-18 03:41:47 +04:00
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#include "nsEmbedString.h"
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2003-03-05 06:22:12 +03:00
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#else
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#include "nsIInterfaceRequestorUtils.h"
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#include "nsINativeComponentLoader.h"
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2002-09-27 17:07:01 +04:00
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#endif
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2002-01-30 07:05:47 +03:00
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nsGenericFactory::nsGenericFactory(const nsModuleComponentInfo *info)
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2001-03-12 23:43:02 +03:00
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: mInfo(info)
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1999-02-25 07:41:02 +03:00
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{
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2001-03-12 23:43:02 +03:00
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if (mInfo && mInfo->mClassInfoGlobal)
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*mInfo->mClassInfoGlobal = NS_STATIC_CAST(nsIClassInfo *, this);
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1999-02-25 07:41:02 +03:00
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}
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1999-02-28 22:04:47 +03:00
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nsGenericFactory::~nsGenericFactory()
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{
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2001-03-12 23:43:02 +03:00
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if (mInfo) {
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if (mInfo->mFactoryDestructor)
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mInfo->mFactoryDestructor();
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if (mInfo->mClassInfoGlobal)
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*mInfo->mClassInfoGlobal = 0;
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}
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1999-02-28 22:04:47 +03:00
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}
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1999-02-25 07:41:02 +03:00
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2001-03-12 23:43:02 +03:00
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NS_IMPL_THREADSAFE_ISUPPORTS3(nsGenericFactory,
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2000-03-06 00:26:01 +03:00
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nsIGenericFactory,
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2001-03-12 23:43:02 +03:00
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nsIFactory,
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nsIClassInfo)
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1999-02-25 07:41:02 +03:00
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2001-03-12 23:43:02 +03:00
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NS_IMETHODIMP nsGenericFactory::CreateInstance(nsISupports *aOuter,
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REFNSIID aIID, void **aResult)
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1999-02-25 07:41:02 +03:00
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{
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2002-09-14 04:18:33 +04:00
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if (mInfo->mConstructor) {
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return mInfo->mConstructor(aOuter, aIID, aResult);
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2001-08-06 11:05:22 +04:00
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}
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2002-09-14 04:18:33 +04:00
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return NS_ERROR_FACTORY_NOT_REGISTERED;
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1999-02-25 07:41:02 +03:00
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}
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NS_IMETHODIMP nsGenericFactory::LockFactory(PRBool aLock)
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{
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2001-03-12 23:43:02 +03:00
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// XXX do we care if (mInfo->mFlags & THREADSAFE)?
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return NS_OK;
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}
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NS_IMETHODIMP nsGenericFactory::GetInterfaces(PRUint32 *countp,
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nsIID* **array)
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{
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2002-09-14 04:18:33 +04:00
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if (!mInfo->mGetInterfacesProc) {
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2001-03-12 23:43:02 +03:00
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*countp = 0;
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*array = nsnull;
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return NS_OK;
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}
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return mInfo->mGetInterfacesProc(countp, array);
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}
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NS_IMETHODIMP nsGenericFactory::GetHelperForLanguage(PRUint32 language,
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nsISupports **helper)
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{
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2002-09-14 04:18:33 +04:00
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if (mInfo->mGetLanguageHelperProc)
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2001-03-12 23:43:02 +03:00
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return mInfo->mGetLanguageHelperProc(language, helper);
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*helper = nsnull;
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return NS_OK;
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}
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NS_IMETHODIMP nsGenericFactory::GetContractID(char **aContractID)
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{
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2002-09-14 04:18:33 +04:00
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if (mInfo->mContractID) {
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*aContractID = (char *)nsMemory::Alloc(strlen(mInfo->mContractID) + 1);
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if (!*aContractID)
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return NS_ERROR_OUT_OF_MEMORY;
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strcpy(*aContractID, mInfo->mContractID);
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} else {
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*aContractID = nsnull;
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}
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2001-03-12 23:43:02 +03:00
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return NS_OK;
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}
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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NS_IMETHODIMP nsGenericFactory::GetClassDescription(char * *aClassDescription)
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{
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2002-09-14 04:18:33 +04:00
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if (mInfo->mDescription) {
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*aClassDescription = (char *)
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nsMemory::Alloc(strlen(mInfo->mDescription) + 1);
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if (!*aClassDescription)
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return NS_ERROR_OUT_OF_MEMORY;
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strcpy(*aClassDescription, mInfo->mDescription);
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} else {
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*aClassDescription = nsnull;
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}
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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return NS_OK;
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}
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2001-08-07 07:59:29 +04:00
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NS_IMETHODIMP nsGenericFactory::GetClassID(nsCID * *aClassID)
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{
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2002-09-14 04:18:33 +04:00
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*aClassID =
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NS_REINTERPRET_CAST(nsCID*,
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nsMemory::Clone(&mInfo->mCID, sizeof mInfo->mCID));
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if (! *aClassID)
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2001-08-07 07:59:29 +04:00
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return NS_ERROR_OUT_OF_MEMORY;
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2002-09-14 04:18:33 +04:00
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return NS_OK;
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2001-08-07 07:59:29 +04:00
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}
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NS_IMETHODIMP nsGenericFactory::GetClassIDNoAlloc(nsCID *aClassID)
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2001-03-12 23:43:02 +03:00
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{
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2002-09-14 04:18:33 +04:00
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*aClassID = mInfo->mCID;
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2001-03-12 23:43:02 +03:00
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return NS_OK;
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1999-02-25 07:41:02 +03:00
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}
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1999-02-26 07:08:26 +03:00
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2001-03-12 23:43:02 +03:00
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NS_IMETHODIMP nsGenericFactory::GetImplementationLanguage(PRUint32 *langp)
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1999-02-26 07:08:26 +03:00
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{
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 21:42:36 +04:00
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*langp = nsIProgrammingLanguage::CPLUSPLUS;
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2001-03-12 23:43:02 +03:00
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return NS_OK;
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1999-02-26 07:08:26 +03:00
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}
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2001-03-12 23:43:02 +03:00
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NS_IMETHODIMP nsGenericFactory::GetFlags(PRUint32 *flagsp)
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1999-02-28 22:04:47 +03:00
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{
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2001-03-12 23:43:02 +03:00
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*flagsp = mInfo->mFlags;
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return NS_OK;
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}
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// nsIGenericFactory: component-info accessors
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2002-01-30 07:05:47 +03:00
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NS_IMETHODIMP nsGenericFactory::SetComponentInfo(const nsModuleComponentInfo *info)
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2001-03-12 23:43:02 +03:00
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{
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if (mInfo && mInfo->mClassInfoGlobal)
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*mInfo->mClassInfoGlobal = 0;
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mInfo = info;
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if (mInfo && mInfo->mClassInfoGlobal)
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*mInfo->mClassInfoGlobal = NS_STATIC_CAST(nsIClassInfo *, this);
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return NS_OK;
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}
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2002-01-30 07:05:47 +03:00
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NS_IMETHODIMP nsGenericFactory::GetComponentInfo(const nsModuleComponentInfo **infop)
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2001-03-12 23:43:02 +03:00
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{
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*infop = mInfo;
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return NS_OK;
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1999-02-28 22:04:47 +03:00
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}
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1999-02-26 07:08:26 +03:00
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NS_METHOD nsGenericFactory::Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr)
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{
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2001-03-12 23:43:02 +03:00
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// sorry, aggregation not spoken here.
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2002-09-14 04:18:33 +04:00
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nsresult res = NS_ERROR_NO_AGGREGATION;
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if (outer == NULL) {
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nsGenericFactory* factory = new nsGenericFactory;
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if (factory != NULL) {
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res = factory->QueryInterface(aIID, aInstancePtr);
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if (res != NS_OK)
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delete factory;
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} else {
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res = NS_ERROR_OUT_OF_MEMORY;
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}
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}
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return res;
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1999-02-26 07:08:26 +03:00
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}
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1999-05-26 05:38:36 +04:00
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1999-06-04 01:51:14 +04:00
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NS_COM nsresult
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1999-05-26 05:38:36 +04:00
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NS_NewGenericFactory(nsIGenericFactory* *result,
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2002-01-30 07:05:47 +03:00
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const nsModuleComponentInfo *info)
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1999-05-26 05:38:36 +04:00
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{
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nsresult rv;
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nsIGenericFactory* fact;
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2002-09-14 04:18:33 +04:00
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rv = nsGenericFactory::Create(NULL, NS_GET_IID(nsIGenericFactory), (void**)&fact);
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1999-05-26 05:38:36 +04:00
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if (NS_FAILED(rv)) return rv;
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2001-03-12 23:43:02 +03:00
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rv = fact->SetComponentInfo(info);
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1999-05-26 05:38:36 +04:00
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if (NS_FAILED(rv)) goto error;
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*result = fact;
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return rv;
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error:
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NS_RELEASE(fact);
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return rv;
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}
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1999-11-12 12:07:26 +03:00
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////////////////////////////////////////////////////////////////////////////////
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nsGenericModule::nsGenericModule(const char* moduleName, PRUint32 componentCount,
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2002-01-30 07:05:47 +03:00
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const nsModuleComponentInfo* components,
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2001-08-07 06:55:54 +04:00
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nsModuleConstructorProc ctor,
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2003-03-05 06:22:12 +03:00
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nsModuleDestructorProc dtor,
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const char** aLibDepends)
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1999-11-12 12:07:26 +03:00
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: mInitialized(PR_FALSE),
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mModuleName(moduleName),
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mComponentCount(componentCount),
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mComponents(components),
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2002-03-06 07:22:27 +03:00
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mFactoriesNotToBeRegistered(nsnull),
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2001-08-07 06:55:54 +04:00
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mCtor(ctor),
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2003-03-05 06:22:12 +03:00
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mDtor(dtor),
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mLibraryDependencies(aLibDepends)
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1999-11-12 12:07:26 +03:00
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{
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}
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nsGenericModule::~nsGenericModule()
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{
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Shutdown();
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2002-09-27 17:07:01 +04:00
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#ifdef XPCOM_GLUE
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XPCOMGlueShutdown();
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#endif
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1999-11-12 12:07:26 +03:00
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}
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2000-03-06 00:26:01 +03:00
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NS_IMPL_THREADSAFE_ISUPPORTS1(nsGenericModule, nsIModule)
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1999-11-12 12:07:26 +03:00
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2002-03-06 07:22:27 +03:00
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nsresult
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nsGenericModule::AddFactoryNode(nsIGenericFactory* fact)
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{
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if (!fact)
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return NS_ERROR_FAILURE;
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FactoryNode *node = new FactoryNode(fact, mFactoriesNotToBeRegistered);
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if (!node)
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return NS_ERROR_OUT_OF_MEMORY;
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mFactoriesNotToBeRegistered = node;
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return NS_OK;
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}
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1999-11-12 12:07:26 +03:00
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// Perform our one-time intialization for this module
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nsresult
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2002-03-06 07:22:27 +03:00
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nsGenericModule::Initialize(nsIComponentManager *compMgr)
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1999-11-12 12:07:26 +03:00
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{
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2002-09-27 17:07:01 +04:00
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nsresult rv;
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1999-11-12 12:07:26 +03:00
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if (mInitialized) {
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return NS_OK;
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}
|
2001-08-06 11:05:22 +04:00
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2001-08-07 06:55:54 +04:00
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if (mCtor) {
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2002-09-27 17:07:01 +04:00
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rv = mCtor(this);
|
2001-08-07 06:55:54 +04:00
|
|
|
if (NS_FAILED(rv))
|
|
|
|
return rv;
|
|
|
|
}
|
|
|
|
|
2002-09-27 17:07:01 +04:00
|
|
|
|
|
|
|
#ifdef XPCOM_GLUE
|
|
|
|
nsCOMPtr<nsIServiceManager> servMgr = do_QueryInterface(compMgr, &rv);
|
|
|
|
if (NS_FAILED(rv))
|
|
|
|
return rv;
|
|
|
|
|
|
|
|
nsCOMPtr<nsIProperties> dirService;
|
|
|
|
rv = servMgr->GetServiceByContractID(NS_DIRECTORY_SERVICE_CONTRACTID,
|
|
|
|
NS_GET_IID(nsIProperties),
|
|
|
|
getter_AddRefs(dirService));
|
|
|
|
if (NS_FAILED(rv))
|
|
|
|
return rv;
|
|
|
|
|
|
|
|
nsCOMPtr<nsIFile> xpcomDll;
|
|
|
|
rv = dirService->Get(NS_XPCOM_LIBRARY_FILE, NS_GET_IID(nsIFile), getter_AddRefs(xpcomDll));
|
|
|
|
if (NS_FAILED(rv))
|
|
|
|
return rv;
|
|
|
|
|
2002-10-18 03:41:47 +04:00
|
|
|
nsEmbedCString path;
|
2002-10-05 03:23:51 +04:00
|
|
|
xpcomDll->GetNativePath(path);
|
|
|
|
rv = XPCOMGlueStartup(path.get());
|
2002-09-27 17:07:01 +04:00
|
|
|
|
|
|
|
if (NS_FAILED(rv))
|
|
|
|
return rv;
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
2002-03-06 07:22:27 +03:00
|
|
|
nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(compMgr, &rv);
|
|
|
|
if (NS_FAILED(rv))
|
|
|
|
return rv;
|
|
|
|
|
2001-08-06 11:05:22 +04:00
|
|
|
// Eagerly populate factory/class object hash for entries
|
|
|
|
// without constructors. If we didn't, the class object would
|
2001-08-07 07:59:29 +04:00
|
|
|
// never get created. Also create the factory, which doubles
|
|
|
|
// as the class object, if the EAGER_CLASSINFO flag was given.
|
|
|
|
// This allows objects to be created (within their modules)
|
|
|
|
// via operator new rather than CreateInstance, yet still be
|
|
|
|
// QI'able to nsIClassInfo.
|
2002-01-30 07:05:47 +03:00
|
|
|
const nsModuleComponentInfo* desc = mComponents;
|
2001-08-06 11:05:22 +04:00
|
|
|
for (PRUint32 i = 0; i < mComponentCount; i++) {
|
2001-08-07 07:59:29 +04:00
|
|
|
if (!desc->mConstructor ||
|
|
|
|
(desc->mFlags & nsIClassInfo::EAGER_CLASSINFO)) {
|
2001-08-06 11:05:22 +04:00
|
|
|
nsCOMPtr<nsIGenericFactory> fact;
|
|
|
|
nsresult rv = NS_NewGenericFactory(getter_AddRefs(fact), desc);
|
|
|
|
if (NS_FAILED(rv)) return rv;
|
2002-03-06 07:22:27 +03:00
|
|
|
|
|
|
|
// if we don't have a mConstructor, then we should not populate
|
|
|
|
// the component manager.
|
|
|
|
if (!desc->mConstructor) {
|
|
|
|
rv = AddFactoryNode(fact);
|
|
|
|
} else {
|
|
|
|
rv = registrar->RegisterFactory(desc->mCID,
|
|
|
|
desc->mDescription,
|
|
|
|
desc->mContractID,
|
|
|
|
fact);
|
|
|
|
}
|
|
|
|
if (NS_FAILED(rv)) return rv;
|
2001-08-06 11:05:22 +04:00
|
|
|
}
|
|
|
|
desc++;
|
|
|
|
}
|
|
|
|
|
1999-11-12 12:07:26 +03:00
|
|
|
mInitialized = PR_TRUE;
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Shutdown this module, releasing all of the module resources
|
|
|
|
void
|
|
|
|
nsGenericModule::Shutdown()
|
|
|
|
{
|
2002-03-06 07:22:27 +03:00
|
|
|
// Free cached factories that were not registered.
|
|
|
|
FactoryNode* node;
|
|
|
|
while (mFactoriesNotToBeRegistered)
|
|
|
|
{
|
|
|
|
node = mFactoriesNotToBeRegistered->mNext;
|
|
|
|
delete mFactoriesNotToBeRegistered;
|
|
|
|
mFactoriesNotToBeRegistered = node;
|
|
|
|
}
|
2002-02-06 23:47:37 +03:00
|
|
|
|
2001-08-21 04:55:20 +04:00
|
|
|
if (mInitialized) {
|
|
|
|
mInitialized = PR_FALSE;
|
|
|
|
|
|
|
|
if (mDtor)
|
|
|
|
mDtor(this);
|
|
|
|
}
|
1999-11-12 12:07:26 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
// Create a factory object for creating instances of aClass.
|
|
|
|
NS_IMETHODIMP
|
|
|
|
nsGenericModule::GetClassObject(nsIComponentManager *aCompMgr,
|
|
|
|
const nsCID& aClass,
|
|
|
|
const nsIID& aIID,
|
|
|
|
void** r_classObj)
|
|
|
|
{
|
|
|
|
nsresult rv;
|
|
|
|
|
|
|
|
// Defensive programming: Initialize *r_classObj in case of error below
|
|
|
|
if (!r_classObj) {
|
|
|
|
return NS_ERROR_INVALID_POINTER;
|
|
|
|
}
|
2002-09-14 04:18:33 +04:00
|
|
|
*r_classObj = NULL;
|
1999-11-12 12:07:26 +03:00
|
|
|
|
|
|
|
// Do one-time-only initialization if necessary
|
|
|
|
if (!mInitialized) {
|
2002-03-06 07:22:27 +03:00
|
|
|
rv = Initialize(aCompMgr);
|
1999-11-12 12:07:26 +03:00
|
|
|
if (NS_FAILED(rv)) {
|
|
|
|
// Initialization failed! yikes!
|
|
|
|
return rv;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Choose the appropriate factory, based on the desired instance
|
|
|
|
// class type (aClass).
|
2002-03-06 07:22:27 +03:00
|
|
|
const nsModuleComponentInfo* desc = mComponents;
|
|
|
|
for (PRUint32 i = 0; i < mComponentCount; i++) {
|
|
|
|
if (desc->mCID.Equals(aClass)) {
|
|
|
|
nsCOMPtr<nsIGenericFactory> fact;
|
|
|
|
rv = NS_NewGenericFactory(getter_AddRefs(fact), desc);
|
|
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
return fact->QueryInterface(aIID, r_classObj);
|
1999-11-12 12:07:26 +03:00
|
|
|
}
|
2002-03-06 07:22:27 +03:00
|
|
|
desc++;
|
1999-11-12 12:07:26 +03:00
|
|
|
}
|
2002-03-06 07:22:27 +03:00
|
|
|
// not found in descriptions
|
2002-07-02 00:37:17 +04:00
|
|
|
#ifndef XPCOM_GLUE
|
|
|
|
#ifdef DEBUG
|
2002-03-06 07:22:27 +03:00
|
|
|
char* cs = aClass.ToString();
|
2002-05-12 01:15:06 +04:00
|
|
|
fprintf(stderr, "+++ nsGenericModule %s: unable to create factory for %s\n", mModuleName, cs);
|
2002-03-06 07:22:27 +03:00
|
|
|
// leak until we resolve the nsID Allocator.
|
|
|
|
// nsCRT::free(cs);
|
|
|
|
#endif // XXX put in stop-gap so that we don't search for this one again
|
2002-07-02 00:37:17 +04:00
|
|
|
#endif
|
2002-03-06 07:22:27 +03:00
|
|
|
return NS_ERROR_FACTORY_NOT_REGISTERED;
|
1999-11-12 12:07:26 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
NS_IMETHODIMP
|
|
|
|
nsGenericModule::RegisterSelf(nsIComponentManager *aCompMgr,
|
2000-01-25 00:28:28 +03:00
|
|
|
nsIFile* aPath,
|
1999-11-12 12:07:26 +03:00
|
|
|
const char* registryLocation,
|
|
|
|
const char* componentType)
|
|
|
|
{
|
|
|
|
nsresult rv = NS_OK;
|
|
|
|
|
2000-10-29 02:17:53 +04:00
|
|
|
#ifdef DEBUG
|
2002-05-12 01:15:06 +04:00
|
|
|
fprintf(stderr, "*** Registering %s components (all right -- a generic module!)\n", mModuleName);
|
2000-10-29 02:17:53 +04:00
|
|
|
#endif
|
1999-11-12 12:07:26 +03:00
|
|
|
|
2002-01-30 07:05:47 +03:00
|
|
|
const nsModuleComponentInfo* cp = mComponents;
|
1999-11-12 12:10:40 +03:00
|
|
|
for (PRUint32 i = 0; i < mComponentCount; i++) {
|
2001-08-06 11:05:22 +04:00
|
|
|
// Register the component only if it has a constructor
|
|
|
|
if (cp->mConstructor) {
|
2002-01-30 00:22:13 +03:00
|
|
|
nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(aCompMgr, &rv);
|
|
|
|
if (registrar)
|
|
|
|
rv = registrar->RegisterFactoryLocation(cp->mCID,
|
|
|
|
cp->mDescription,
|
|
|
|
cp->mContractID,
|
|
|
|
aPath,
|
|
|
|
registryLocation,
|
|
|
|
componentType);
|
2001-08-06 11:05:22 +04:00
|
|
|
if (NS_FAILED(rv)) {
|
2000-10-29 02:17:53 +04:00
|
|
|
#ifdef DEBUG
|
2002-05-12 01:15:06 +04:00
|
|
|
fprintf(stderr, "nsGenericModule %s: unable to register %s component => %x\n",
|
2001-08-06 11:05:22 +04:00
|
|
|
mModuleName?mModuleName:"(null)", cp->mDescription?cp->mDescription:"(null)", rv);
|
2000-10-29 02:17:53 +04:00
|
|
|
#endif
|
2001-08-06 11:05:22 +04:00
|
|
|
break;
|
|
|
|
}
|
1999-11-12 12:07:26 +03:00
|
|
|
}
|
2000-01-12 00:18:55 +03:00
|
|
|
// Call the registration hook of the component, if any
|
|
|
|
if (cp->mRegisterSelfProc)
|
|
|
|
{
|
2001-03-12 23:43:02 +03:00
|
|
|
rv = cp->mRegisterSelfProc(aCompMgr, aPath, registryLocation,
|
|
|
|
componentType, cp);
|
2000-01-12 00:18:55 +03:00
|
|
|
if (NS_FAILED(rv)) {
|
2000-10-29 02:17:53 +04:00
|
|
|
#ifdef DEBUG
|
2002-05-12 01:15:06 +04:00
|
|
|
fprintf(stderr, "nsGenericModule %s: Register hook for %s component returned error => %x\n",
|
2000-01-12 00:18:55 +03:00
|
|
|
mModuleName?mModuleName:"(null)", cp->mDescription?cp->mDescription:"(null)", rv);
|
2000-10-29 02:17:53 +04:00
|
|
|
#endif
|
2000-01-12 00:18:55 +03:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
1999-11-12 12:07:26 +03:00
|
|
|
cp++;
|
|
|
|
}
|
|
|
|
|
2003-03-05 06:22:12 +03:00
|
|
|
#ifndef XPCOM_GLUE
|
|
|
|
// We want to tell the component loader of any dependencies
|
|
|
|
// we have so that the loader can resolve them for us.
|
|
|
|
|
|
|
|
nsCOMPtr<nsINativeComponentLoader> loader = do_GetInterface(aCompMgr);
|
|
|
|
if (loader && mLibraryDependencies)
|
|
|
|
{
|
|
|
|
for(int i=0; mLibraryDependencies[i] != nsnull &&
|
|
|
|
mLibraryDependencies[i][0] != '\0'; i++)
|
|
|
|
{
|
|
|
|
loader->AddDependentLibrary(aPath,
|
|
|
|
mLibraryDependencies[i]);
|
|
|
|
}
|
|
|
|
loader = nsnull;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
1999-11-12 12:07:26 +03:00
|
|
|
return rv;
|
|
|
|
}
|
|
|
|
|
|
|
|
NS_IMETHODIMP
|
|
|
|
nsGenericModule::UnregisterSelf(nsIComponentManager* aCompMgr,
|
2000-01-25 00:28:28 +03:00
|
|
|
nsIFile* aPath,
|
1999-11-12 12:07:26 +03:00
|
|
|
const char* registryLocation)
|
|
|
|
{
|
2000-10-29 02:17:53 +04:00
|
|
|
#ifdef DEBUG
|
2002-05-12 01:15:06 +04:00
|
|
|
fprintf(stderr, "*** Unregistering %s components (all right -- a generic module!)\n", mModuleName);
|
2000-10-29 02:17:53 +04:00
|
|
|
#endif
|
2002-01-30 07:05:47 +03:00
|
|
|
const nsModuleComponentInfo* cp = mComponents;
|
1999-11-12 12:10:40 +03:00
|
|
|
for (PRUint32 i = 0; i < mComponentCount; i++) {
|
2000-01-12 00:18:55 +03:00
|
|
|
// Call the unregistration hook of the component, if any
|
|
|
|
if (cp->mUnregisterSelfProc)
|
|
|
|
{
|
2001-03-12 23:43:02 +03:00
|
|
|
cp->mUnregisterSelfProc(aCompMgr, aPath, registryLocation, cp);
|
2000-01-12 00:18:55 +03:00
|
|
|
}
|
2001-12-19 03:12:41 +03:00
|
|
|
|
2000-01-12 00:18:55 +03:00
|
|
|
// Unregister the component
|
2001-12-19 03:12:41 +03:00
|
|
|
nsresult rv;
|
2002-01-30 00:22:13 +03:00
|
|
|
nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(aCompMgr, &rv);
|
|
|
|
if (registrar)
|
|
|
|
rv = registrar->UnregisterFactoryLocation(cp->mCID, aPath);
|
1999-11-12 12:07:26 +03:00
|
|
|
if (NS_FAILED(rv)) {
|
2000-10-29 02:17:53 +04:00
|
|
|
#ifdef DEBUG
|
2002-05-12 01:15:06 +04:00
|
|
|
fprintf(stderr, "nsGenericModule %s: unable to unregister %s component => %x\n",
|
1999-11-12 12:07:26 +03:00
|
|
|
mModuleName, cp->mDescription, rv);
|
2000-10-29 02:17:53 +04:00
|
|
|
#endif
|
1999-11-12 12:07:26 +03:00
|
|
|
}
|
|
|
|
cp++;
|
|
|
|
}
|
|
|
|
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
NS_IMETHODIMP
|
|
|
|
nsGenericModule::CanUnload(nsIComponentManager *aCompMgr, PRBool *okToUnload)
|
|
|
|
{
|
|
|
|
if (!okToUnload) {
|
|
|
|
return NS_ERROR_INVALID_POINTER;
|
|
|
|
}
|
|
|
|
*okToUnload = PR_FALSE;
|
|
|
|
return NS_ERROR_FAILURE;
|
|
|
|
}
|
|
|
|
|
|
|
|
NS_COM nsresult
|
2001-08-30 01:59:43 +04:00
|
|
|
NS_NewGenericModule2(nsModuleInfo* info, nsIModule* *result)
|
1999-11-12 12:07:26 +03:00
|
|
|
{
|
|
|
|
nsresult rv = NS_OK;
|
|
|
|
|
|
|
|
// Create and initialize the module instance
|
|
|
|
nsGenericModule *m =
|
2001-08-21 04:55:20 +04:00
|
|
|
new nsGenericModule(info->mModuleName, info->mCount, info->mComponents,
|
2003-03-05 06:22:12 +03:00
|
|
|
info->mCtor, info->mDtor, info->mLibraryDependencies);
|
2001-08-21 04:55:20 +04:00
|
|
|
|
|
|
|
if (!m)
|
1999-11-12 12:07:26 +03:00
|
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
|
|
|
|
|
|
// Increase refcnt and store away nsIModule interface to m in return_cobj
|
|
|
|
rv = m->QueryInterface(NS_GET_IID(nsIModule), (void**)result);
|
|
|
|
if (NS_FAILED(rv)) {
|
|
|
|
delete m;
|
2002-09-14 04:18:33 +04:00
|
|
|
m = nsnull;
|
1999-11-12 12:07:26 +03:00
|
|
|
}
|
|
|
|
return rv;
|
|
|
|
}
|
|
|
|
|
2001-08-30 01:59:43 +04:00
|
|
|
NS_COM nsresult
|
|
|
|
NS_NewGenericModule(const char* moduleName,
|
|
|
|
PRUint32 componentCount,
|
|
|
|
nsModuleComponentInfo* components,
|
|
|
|
nsModuleDestructorProc dtor,
|
|
|
|
nsIModule* *result)
|
|
|
|
{
|
|
|
|
nsModuleInfo info;
|
2002-02-05 04:41:13 +03:00
|
|
|
memset(&info, 0, sizeof(info));
|
2001-08-30 01:59:43 +04:00
|
|
|
|
|
|
|
info.mVersion = NS_MODULEINFO_VERSION;
|
|
|
|
info.mModuleName = moduleName;
|
|
|
|
info.mComponents = components;
|
|
|
|
info.mCount = componentCount;
|
|
|
|
info.mDtor = dtor;
|
2003-03-05 06:22:12 +03:00
|
|
|
info.mLibraryDependencies = nsnull;
|
2001-08-30 01:59:43 +04:00
|
|
|
|
|
|
|
return NS_NewGenericModule2(&info, result);
|
|
|
|
}
|
|
|
|
|
1999-11-12 12:07:26 +03:00
|
|
|
////////////////////////////////////////////////////////////////////////////////
|