gecko/rdf/tests/dsds/nsRDFDataSourceFactory.cpp
2011-10-17 10:59:28 -04:00

103 lines
3.3 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsIGenericFactory.h"
#include "nsRDFDataSourceDS.h"
#include "nsIComponentManager.h"
#include "nsIServiceManager.h"
#include "rdf.h"
#ifdef NS_DEBUG
#include <stdio.h>
#endif
static NS_DEFINE_CID(kRDFDataSourceCID, NS_RDFDATASOURCEDATASOURCE_CID);
static NS_DEFINE_CID(kComponentManagerCID, NS_COMPONENTMANAGER_CID);
nsresult
NSGetFactory(nsISupports* aServMgr,
const nsCID &aClass,
const char* aClassName,
const char* aContractID,
nsIFactory **aFactory)
{
nsresult rv=NS_OK;
nsIGenericFactory* fact;
if (aClass.Equals(kRDFDataSourceCID))
rv = NS_NewGenericFactory(&fact, NS_NewRDFDataSourceDataSource);
else
rv = NS_ERROR_FAILURE;
if (NS_SUCCEEDED(rv))
*aFactory = fact;
#ifdef DEBUG_alecf
printf("nsRDFDataSource's NSGetFactory!\n");
#endif
return rv;
}
nsresult
NSRegisterSelf(nsISupports* aServMgr, const char* aPath)
{
nsresult rv;
nsCOMPtr<nsIComponentManager> compMgr =
do_GetService(kComponentManagerCID, aServMgr, &rv);
if (NS_FAILED(rv)) return rv;
rv = compMgr->RegisterComponent(kRDFDataSourceCID,
"Generic DataSource DataSource",
NS_RDF_DATASOURCE_CONTRACTID_PREFIX "datasource",
aPath, true, true);
return rv;
}
nsresult
NSUnregisterSelf(nsISupports* aServMgr, const char* aPath)
{
nsresult rv;
nsCOMPtr<nsIComponentManager> compMgr =
do_GetService(kComponentManagerCID, aServMgr, &rv);
if (NS_FAILED(rv)) return rv;
rv = compMgr->UnregisterComponent(kRDFDataSourceCID, aPath);
return rv;
}