/* 
   Unix SMB/Netbios implementation.
   Version 2.2.x
   Portable SMB ACL interface
   Copyright (C) Jeremy Allison 2000
   
   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, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef _SMB_ACLS_H
#define _SMB_ACLS_H

#include "includes.h"

#if defined(HAVE_POSIX_ACLS)

/* This is an identity mapping (just remove the SMB_). */

#define SMB_ACL_TAG_T               acl_tag_t
#define SMB_ACL_TYPE_T				acl_type_t
#define SMB_ACL_PERMSET_T           acl_permset_t
#define SMB_ACL_PERM_T				acl_perm_t
#define SMB_ACL_READ                ACL_READ
#define SMB_ACL_WRITE               ACL_WRITE
#define SMB_ACL_EXECUTE             ACL_EXECUTE

/* Types of ACLs. */
#define SMB_ACL_USER                ACL_USER
#define SMB_ACL_USER_OBJ            ACL_USER_OBJ
#define SMB_ACL_GROUP               ACL_GROUP
#define SMB_ACL_GROUP_OBJ           ACL_GROUP_OBJ
#define SMB_ACL_OTHER               ACL_OTHER
#define SMB_ACL_MASK                ACL_MASK

#define SMB_ACL_T 					acl_t

#define SMB_ACL_ENTRY_T				acl_entry_t

#define SMB_ACL_FIRST_ENTRY         ACL_FIRST_ENTRY
#define SMB_ACL_NEXT_ENTRY          ACL_NEXT_ENTRY

#define SMB_ACL_TYPE_ACCESS         ACL_TYPE_ACCESS
#define SMB_ACL_TYPE_DEFAULT        ACL_TYPE_DEFAULT

#elif defined(HAVE_TRU64_ACLS)

/* This is for DEC/Compaq Tru64 UNIX */

#define SMB_ACL_TAG_T               acl_tag_t
#define SMB_ACL_TYPE_T				acl_type_t
#define SMB_ACL_PERMSET_T           acl_permset_t
#define SMB_ACL_PERM_T				acl_perm_t
#define SMB_ACL_READ                ACL_READ
#define SMB_ACL_WRITE               ACL_WRITE
#define SMB_ACL_EXECUTE             ACL_EXECUTE

/* Types of ACLs. */
#define SMB_ACL_USER                ACL_USER
#define SMB_ACL_USER_OBJ            ACL_USER_OBJ
#define SMB_ACL_GROUP               ACL_GROUP
#define SMB_ACL_GROUP_OBJ           ACL_GROUP_OBJ
#define SMB_ACL_OTHER               ACL_OTHER
#define SMB_ACL_MASK                ACL_MASK

#define SMB_ACL_T 					acl_t

#define SMB_ACL_ENTRY_T				acl_entry_t

#define SMB_ACL_FIRST_ENTRY         0
#define SMB_ACL_NEXT_ENTRY          1

#define SMB_ACL_TYPE_ACCESS         ACL_TYPE_ACCESS
#define SMB_ACL_TYPE_DEFAULT        ACL_TYPE_DEFAULT

#elif defined(HAVE_UNIXWARE_ACLS) || defined(HAVE_SOLARIS_ACLS)
/*
 * Donated by Michael Davidson <md@sco.COM> for UnixWare / OpenUNIX.
 * Modified by Toomas Soome <tsoome@ut.ee> for Solaris.
 */

/* SVR4.2 ES/MP ACLs */
typedef int			SMB_ACL_TAG_T;
typedef int			SMB_ACL_TYPE_T;
typedef ushort		*SMB_ACL_PERMSET_T;
typedef ushort		SMB_ACL_PERM_T;
#define SMB_ACL_READ 				4
#define SMB_ACL_WRITE 				2
#define SMB_ACL_EXECUTE				1

/* Types of ACLs. */
#define SMB_ACL_USER				USER
#define SMB_ACL_USER_OBJ			USER_OBJ
#define SMB_ACL_GROUP				GROUP
#define SMB_ACL_GROUP_OBJ			GROUP_OBJ
#define SMB_ACL_OTHER				OTHER_OBJ
#define SMB_ACL_MASK				CLASS_OBJ

typedef struct SMB_ACL_T {
	int	size;
	int	count;
	int	next;
	struct acl	acl[1];
} *SMB_ACL_T;

typedef struct acl					*SMB_ACL_ENTRY_T;

#define SMB_ACL_FIRST_ENTRY			0
#define SMB_ACL_NEXT_ENTRY			1

#define SMB_ACL_TYPE_ACCESS			0
#define SMB_ACL_TYPE_DEFAULT		1

#elif defined(HAVE_HPUX_ACLS)

/*
 * Based on the Solaris & UnixWare code.
 */

#undef GROUP
#include <sys/aclv.h>

/* SVR4.2 ES/MP ACLs */
typedef int			SMB_ACL_TAG_T;
typedef int			SMB_ACL_TYPE_T;
typedef ushort		*SMB_ACL_PERMSET_T;
typedef ushort		SMB_ACL_PERM_T;
#define SMB_ACL_READ 				4
#define SMB_ACL_WRITE 				2
#define SMB_ACL_EXECUTE				1

/* Types of ACLs. */
#define SMB_ACL_USER				USER
#define SMB_ACL_USER_OBJ			USER_OBJ
#define SMB_ACL_GROUP				GROUP
#define SMB_ACL_GROUP_OBJ			GROUP_OBJ
#define SMB_ACL_OTHER				OTHER_OBJ
#define SMB_ACL_MASK				CLASS_OBJ

typedef struct SMB_ACL_T {
	int	size;
	int	count;
	int	next;
	struct acl	acl[1];
} *SMB_ACL_T;

typedef struct acl					*SMB_ACL_ENTRY_T;

#define SMB_ACL_FIRST_ENTRY			0
#define SMB_ACL_NEXT_ENTRY			1

#define SMB_ACL_TYPE_ACCESS			0
#define SMB_ACL_TYPE_DEFAULT		1

#elif defined(HAVE_IRIX_ACLS)

#define SMB_ACL_TAG_T               acl_tag_t
#define SMB_ACL_TYPE_T		    acl_type_t
#define SMB_ACL_PERMSET_T           acl_permset_t
#define SMB_ACL_PERM_T		    acl_perm_t
#define SMB_ACL_READ                ACL_READ
#define SMB_ACL_WRITE               ACL_WRITE
#define SMB_ACL_EXECUTE             ACL_EXECUTE

/* Types of ACLs. */
#define SMB_ACL_USER                ACL_USER
#define SMB_ACL_USER_OBJ            ACL_USER_OBJ
#define SMB_ACL_GROUP               ACL_GROUP
#define SMB_ACL_GROUP_OBJ           ACL_GROUP_OBJ
#define SMB_ACL_OTHER               ACL_OTHER_OBJ
#define SMB_ACL_MASK                ACL_MASK

typedef struct SMB_ACL_T {
   int next;
   BOOL freeaclp;
   struct acl  *aclp;
} *SMB_ACL_T;

#define SMB_ACL_ENTRY_T		    acl_entry_t

#define SMB_ACL_FIRST_ENTRY         0
#define SMB_ACL_NEXT_ENTRY          1

#define SMB_ACL_TYPE_ACCESS         ACL_TYPE_ACCESS
#define SMB_ACL_TYPE_DEFAULT        ACL_TYPE_DEFAULT

#elif defined(HAVE_AIX_ACLS)

/* Donated by Medha Date, mdate@austin.ibm.com, for IBM */

#include "/usr/include/acl.h"

typedef uint                        *SMB_ACL_PERMSET_T;
 
struct acl_entry_link{
	struct acl_entry_link *prevp;
	struct new_acl_entry *entryp;
	struct acl_entry_link *nextp;
	int count;
};

struct new_acl_entry{
	unsigned short  ace_len;
	unsigned short  ace_type;
	unsigned int    ace_access;
	struct ace_id ace_id[1];
};

#define SMB_ACL_ENTRY_T             struct new_acl_entry*
#define SMB_ACL_T                   struct acl_entry_link*
 
#define SMB_ACL_TAG_T               unsigned short
#define SMB_ACL_TYPE_T              int
#define SMB_ACL_PERM_T              uint
#define SMB_ACL_READ                S_IRUSR
#define SMB_ACL_WRITE               S_IWUSR
#define SMB_ACL_EXECUTE             S_IXUSR

/* Types of ACLs. */
#define SMB_ACL_USER                ACEID_USER
#define SMB_ACL_USER_OBJ            3
#define SMB_ACL_GROUP               ACEID_GROUP
#define SMB_ACL_GROUP_OBJ           4
#define SMB_ACL_OTHER               5
#define SMB_ACL_MASK                6


#define SMB_ACL_FIRST_ENTRY         1
#define SMB_ACL_NEXT_ENTRY          2

#define SMB_ACL_TYPE_ACCESS         0
#define SMB_ACL_TYPE_DEFAULT        1

#else /* No ACLs. */

/* No ACLS - fake it. */
#define SMB_ACL_TAG_T 				int
#define SMB_ACL_TYPE_T              int
#define SMB_ACL_PERMSET_T 			mode_t
#define SMB_ACL_PERM_T				mode_t
#define SMB_ACL_READ 				S_IRUSR
#define SMB_ACL_WRITE 				S_IWUSR
#define SMB_ACL_EXECUTE				S_IXUSR

/* Types of ACLs. */
#define SMB_ACL_USER				0
#define SMB_ACL_USER_OBJ			1
#define SMB_ACL_GROUP				2
#define SMB_ACL_GROUP_OBJ			3
#define SMB_ACL_OTHER				4
#define SMB_ACL_MASK				5

typedef struct SMB_ACL_T {
	int dummy;
} *SMB_ACL_T;

typedef struct SMB_ACL_ENTRY_T {
	int dummy;
} *SMB_ACL_ENTRY_T;

#define SMB_ACL_FIRST_ENTRY			0
#define SMB_ACL_NEXT_ENTRY			1

#define SMB_ACL_TYPE_ACCESS			0
#define SMB_ACL_TYPE_DEFAULT		1

#endif /* No ACLs. */
#endif /* _SMB_ACLS_H */
