gecko/xpcom/io/nsDirectoryServiceUtils.h

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsDirectoryServiceUtils_h___
#define nsDirectoryServiceUtils_h___

#include "nsIServiceManager.h"
#include "nsIProperties.h"
#include "nsServiceManagerUtils.h"
#include "nsCOMPtr.h"
#include "nsXPCOMCID.h"
#include "nsIFile.h"

inline nsresult
NS_GetSpecialDirectory(const char* specialDirName, nsIFile* *result)
{
    nsresult rv;
    nsCOMPtr<nsIProperties> serv(do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv));
    if (NS_FAILED(rv))
        return rv;

    return serv->Get(specialDirName, NS_GET_IID(nsIFile),
                     reinterpret_cast<void**>(result));
}

#endif