gecko-dev/rdf/tests/dsds/nsRDFDataSourceFactory.cpp
alecf%netscape.com 49993ef1f0 add datasource datasource for the first time
(not complete, not yet part of the build)
1999-06-20 22:01:58 +00:00

88 lines
2.4 KiB
C++

/* -*- 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 "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* aProgID,
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;
NS_WITH_SERVICE1(nsIComponentManager,
compMgr,
aServMgr,
kComponentManagerCID,
&rv);
if (NS_FAILED(rv)) return rv;
rv = compMgr->RegisterComponent(kRDFDataSourceCID,
"Generic DataSource DataSource",
NS_RDF_DATASOURCE_PROGID_PREFIX "datasource",
aPath, PR_TRUE, PR_TRUE);
return rv;
}
nsresult
NSUnregisterSelf(nsISupports* aServMgr, const char* aPath)
{
nsresult rv;
NS_WITH_SERVICE1(nsIComponentManager, compMgr,
aServMgr, kComponentManagerCID, &rv);
if (NS_FAILED(rv)) return rv;
rv = compMgr->UnregisterComponent(kRDFDataSourceCID, aPath);
return rv;
}