mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
79 lines
2.8 KiB
C++
79 lines
2.8 KiB
C++
/* ***** 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.
|
|
*
|
|
* The Initial Developer of the Original Code is IBM Corporation.
|
|
* Portions created by IBM Corporation are Copyright (C) 2004
|
|
* IBM Corporation. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Darin Fisher <darin@meer.net>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either 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 "nsInterfaceRequestorAgg.h"
|
|
#include "nsCOMPtr.h"
|
|
|
|
class nsInterfaceRequestorAgg : public nsIInterfaceRequestor
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIINTERFACEREQUESTOR
|
|
|
|
nsInterfaceRequestorAgg(nsIInterfaceRequestor *aFirst,
|
|
nsIInterfaceRequestor *aSecond)
|
|
: mFirst(aFirst)
|
|
, mSecond(aSecond) {}
|
|
|
|
nsCOMPtr<nsIInterfaceRequestor> mFirst, mSecond;
|
|
};
|
|
|
|
// XXX This needs to support threadsafe refcounting until we fix bug 243591.
|
|
NS_IMPL_THREADSAFE_ISUPPORTS1(nsInterfaceRequestorAgg, nsIInterfaceRequestor)
|
|
|
|
NS_IMETHODIMP
|
|
nsInterfaceRequestorAgg::GetInterface(const nsIID &aIID, void **aResult)
|
|
{
|
|
nsresult rv = NS_ERROR_NO_INTERFACE;
|
|
if (mFirst)
|
|
rv = mFirst->GetInterface(aIID, aResult);
|
|
if (mSecond && NS_FAILED(rv))
|
|
rv = mSecond->GetInterface(aIID, aResult);
|
|
return rv;
|
|
}
|
|
|
|
nsresult
|
|
NS_NewInterfaceRequestorAggregation(nsIInterfaceRequestor *aFirst,
|
|
nsIInterfaceRequestor *aSecond,
|
|
nsIInterfaceRequestor **aResult)
|
|
{
|
|
*aResult = new nsInterfaceRequestorAgg(aFirst, aSecond);
|
|
if (!*aResult)
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
NS_ADDREF(*aResult);
|
|
return NS_OK;
|
|
}
|