/* 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    2004-2008
 * All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the license, or (at
 * your option) any later version.
 *
 * This library 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 Lesser
 * General Public License for more details.  You should have received a copy
 * of the GNU Lesser 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
 * LESSER 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:
 *
 *        lwps-validate.h
 *
 * Abstract:
 *
 *        Likewise Password Storage (LWPS)
 *
 * Authors: Krishna Ganugapati (krishnag@likewisesoftware.com)
 *          Sriram Nambakam (snambakam@likewisesoftware.com)
 */
#ifndef __LWPS_VALIDATE_H__
#define __LWPS_VALIDATE_H__

#define BAIL_ON_INVALID_STRING(pszParam)           \
        if (IsNullOrEmptyString(pszParam)) {       \
           dwError = LWPS_ERROR_INVALID_PARAMETER; \
           BAIL_ON_LWPS_ERROR(dwError);            \
        }

#define BAIL_ON_INVALID_HANDLE(hParam)             \
        if (hParam == (HANDLE)NULL) {              \
           dwError = LWPS_ERROR_INVALID_PARAMETER; \
           BAIL_ON_LWPS_ERROR(dwError);            \
        }

#define BAIL_ON_INVALID_POINTER(p)                 \
        if (NULL == p) {                           \
           dwError = LWPS_ERROR_INVALID_PARAMETER; \
           BAIL_ON_LWPS_ERROR(dwError);            \
        }

#define BAIL_IF_NOT_SUPERUSER(uid)                 \
        if (uid != 0) {                            \
           dwError = EPERM;                        \
           BAIL_ON_LWPS_ERROR(dwError);            \
        }

#endif /* __LWPS_VALIDATE_H__ */