/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4 -*-
 * ex: set softtabstop=4 tabstop=8 expandtab shiftwidth=4: *
 * Editor Settings: expandtabs and use 4 spaces for indentation */

/*
 * 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:
 *
 *        acl.h
 *
 * Abstract:
 *
 *        Likewise Posix File System Driver (PVFS)
 *
 *        Supporting ACL routines
 *
 * Authors: Gerald Carter <gcarter@likewise.com>
 */

#ifndef _PVFS_ACL_H_
#define _PVFS_ACL_H_

NTSTATUS
PvfsGetSecurityDescriptorFile(
    IN PPVFS_CCB pCcb,
    IN SECURITY_INFORMATION SecInfo,
    IN OUT PSECURITY_DESCRIPTOR_RELATIVE pSecDesc,
    IN OUT PULONG pSecDescLen
    );

NTSTATUS
PvfsGetSecurityDescriptorFilename(
    IN PCSTR pszFilename,
    IN SECURITY_INFORMATION SecInfo,
    IN OUT PSECURITY_DESCRIPTOR_RELATIVE pSecDesc,
    IN OUT PULONG pSecDescLen
    );

NTSTATUS
PvfsSetSecurityDescriptorFile(
    IN PPVFS_CCB pCcb,
    IN SECURITY_INFORMATION SecInfo,
    IN PSECURITY_DESCRIPTOR_RELATIVE pSecDescRelative,
    IN ULONG SecDescLen
    );

VOID
PvfsFreeAbsoluteSecurityDescriptor(
    IN OUT PSECURITY_DESCRIPTOR_ABSOLUTE *ppSecDesc
    );

NTSTATUS
PvfsSecurityAclSelfRelativeToAbsoluteSD(
    PSECURITY_DESCRIPTOR_ABSOLUTE *ppAbsolute,
    PSECURITY_DESCRIPTOR_RELATIVE pRelative
    );



/* From acl_posix.c */

NTSTATUS
PvfsSecurityInitMapSecurityCtx(
    PLW_MAP_SECURITY_CONTEXT *ppContext
    );

VOID
PvfsSecurityShutdownMapSecurityCtx(
    PLW_MAP_SECURITY_CONTEXT *ppContext
    );

NTSTATUS
PvfsSecuritySidMapToId(
    OUT PULONG pId,
    OUT PBOOLEAN pbIsUser,
    IN  PSID pSid
    );

NTSTATUS
PvfsGetSecurityDescriptorPosix(
    IN PPVFS_CCB pCcb,
    IN OUT PSECURITY_DESCRIPTOR_RELATIVE pSecDesc,
    IN OUT PULONG pSecDescLen
    );

NTSTATUS
PvfsGetSecurityDescriptorFilenamePosix(
    IN PCSTR pszFilename,
    IN OUT PSECURITY_DESCRIPTOR_RELATIVE pSecDesc,
    IN OUT PULONG pSecDescLen
    );

NTSTATUS
PvfsSetSecurityDescriptorPosix(
    IN PPVFS_CCB pCcb,
    IN PSECURITY_DESCRIPTOR_RELATIVE pSecDescRelative,
    IN ULONG SecDescLen
    );

extern PSID gpPvfsEveryoneSid;

#ifdef HAVE_SD_SUPPORT

/* From acl_sd.c */

NTSTATUS
PvfsGetSecurityDescriptorFileSd(
    IN PPVFS_CCB pCcb,
    IN OUT PSECURITY_DESCRIPTOR_RELATIVE pSecDesc,
    IN OUT PULONG pSecDescLen
    );

NTSTATUS
PvfsGetSecurityDescriptorFilenameSd(
    IN PCSTR pszFilename,
    IN OUT PSECURITY_DESCRIPTOR_RELATIVE pSecDesc,
    IN OUT PULONG pSecDescLen
    );

NTSTATUS
PvfsSetSecurityDescriptorFileSd(
    IN PPVFS_CCB pCcb,
    IN PSECURITY_DESCRIPTOR_RELATIVE pSecDescRelative,
    IN ULONG SecDescLen
    );

#endif   /* HAVE_SD_SUPPORT */

#ifdef HAVE_EA_SUPPORT

/* From acl_xattr.c */

NTSTATUS
PvfsGetSecurityDescriptorFileXattr(
    IN PPVFS_CCB pCcb,
    IN OUT PSECURITY_DESCRIPTOR_RELATIVE pSecDesc,
    IN OUT PULONG pSecDescLen
    );

NTSTATUS
PvfsGetSecurityDescriptorFilenameXattr(
    IN PCSTR pszFilename,
    IN OUT PSECURITY_DESCRIPTOR_RELATIVE pSecDesc,
    IN OUT PULONG pSecDescLen
    );

NTSTATUS
PvfsSetSecurityDescriptorFileXattr(
    IN PPVFS_CCB pCcb,
    IN PSECURITY_DESCRIPTOR_RELATIVE pSecDescRelative,
    IN ULONG SecDescLen
    );

#endif   /* HAVE_EA_SUPPORT */

#endif     /* _PVFS_ACL_H_ */

