/* Editor Settings: expandtabs and use 4 spaces for indentation
 * ex: set softtabstop=4 tabstop=8 expandtab shiftwidth=4: *
 * -*- mode: c, c-basic-offset: 4 -*- */

/*
 * Copyright Likewise Software
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * for more details.  You should have received a copy of the GNU General
 * Public License along with this program.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * LIKEWISE SOFTWARE MAKES THIS SOFTWARE AVAILABLE UNDER OTHER LICENSING
 * TERMS AS WELL.  IF YOU HAVE ENTERED INTO A SEPARATE LICENSE AGREEMENT
 * WITH LIKEWISE SOFTWARE, THEN YOU MAY ELECT TO USE THE SOFTWARE UNDER THE
 * TERMS OF THAT SOFTWARE LICENSE AGREEMENT INSTEAD OF THE TERMS OF THE GNU
 * GENERAL PUBLIC LICENSE, NOTWITHSTANDING THE ABOVE NOTICE.  IF YOU
 * HAVE QUESTIONS, OR WISH TO REQUEST A COPY OF THE ALTERNATE LICENSING
 * TERMS OFFERED BY LIKEWISE SOFTWARE, PLEASE CONTACT LIKEWISE SOFTWARE AT
 * license@likewisesoftware.com
 */



/*
 * Copyright (C) Likewise Software. All rights reserved.
 *
 * Module Name:
 *
 *        diropen.c
 *
 * Abstract:
 *
 *
 *      Likewise Directory Wrapper Interface
 *      DirectoryAddObject Routine
 *
 * Authors: Krishna Ganugapati (krishnag@likewisesoftware.com)
 *
 */
#include "includes.h"

DWORD
DirectoryOpen(
    PHANDLE phDirectory
    )
{
    DWORD dwError = 0;
    PDIRECTORY_CONTEXT pContext = NULL;
    PDIRECTORY_PROVIDER pProvider = NULL;

    if (!phDirectory)
    {
        dwError = LW_ERROR_INVALID_PARAMETER;
        BAIL_ON_DIRECTORY_ERROR(dwError);
    }

    dwError = DirectoryGetProvider(&pProvider);
    BAIL_ON_DIRECTORY_ERROR(dwError);

    dwError = DirectoryAllocateMemory(
                    sizeof(DIRECTORY_CONTEXT),
                    (PVOID*)&pContext);
    BAIL_ON_DIRECTORY_ERROR(dwError);

    dwError = pProvider->pProviderFnTbl->pfnDirectoryOpen(
                    &pContext->hBindHandle);
    BAIL_ON_DIRECTORY_ERROR(dwError);

    InterlockedIncrement(&pProvider->refCount);

    pContext->pProvider = pProvider;

    *phDirectory = (HANDLE)pContext;

cleanup:

    if (pProvider)
    {
        DirectoryReleaseProvider(pProvider);
    }

    return dwError;

error:

    if (phDirectory)
    {
        *phDirectory = NULL;
    }

    if (pContext)
    {
        DirectoryClose(pContext);
    }

    goto cleanup;
}