/****************************************************************************
 |
 |	(C) Copyright 1985, 1991, 1993, 1996 Novell, Inc.
 |	All Rights Reserved.
 |
 |	This program is free software; you can redistribute it and/or
 |	modify it under the terms of version 2 of the GNU General Public
 |	License as published by the Free Software Foundation.
 |
 |	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, contact Novell, Inc.
 |
 |	To contact Novell about this file by physical or electronic mail,
 |	you may find current contact information at www.novell.com
 |
 |***************************************************************************
 |
 |	 NetWare Advance File Services (NSS) module
 |
 |---------------------------------------------------------------------------
 |
 | $Author: vandana $
 | $Date: 2005-08-10 01:03:51 +0530 (Wed, 10 Aug 2005) $
 |
 | $RCSfile$
 | $Revision: 1177 $
 |
 |---------------------------------------------------------------------------
 |	This module is used to:
 |		NSS Library Routine
 |
 | WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING! WARNING!
 |
 | This header file should ONLY be used for NSS internal development.
 | This includes Semantic Agents (SA) and Loadable Storage Services (LSS).
 | Any other use may cause conflicts which NSS will NOT fix.
 +-------------------------------------------------------------------------*/
#ifndef _GUID_H_
#define _GUID_H_

#ifdef __cplusplus
extern "C" {
#endif


#ifndef _ZOMNI_H_
#include <zOmni.h>
#endif

#ifndef _NSS_STRING_H_
#include <string.h>
#endif

		/* Size needed to hold the standard GUID formatted string */
#define	GUID_FORMAT_SIZE	38

extern GUID_t zZERO_GUID;
extern GUID_t zINVALID_GUID;
extern GUID_t zADMINVOL_GUID;

extern void LB_GUIDGenerate( GUID_t *retGuid );

#define LB_GUIDCompare(_g1, _g2)										\
		((SNINT)((((LONG *)(_g1))[0] != ((LONG *)(_g2))[0])				\
			? (((LONG *)(_g1))[0] > ((LONG *)(_g2))[0])					\
				? 1														\
				: -1													\
			: (((LONG *)(_g1))[1] != ((LONG *)(_g2))[1])				\
				? (((LONG *)(_g1))[1] > ((LONG *)(_g2))[1])				\
					? 1													\
					: -1												\
				: (((LONG *)(_g1))[2] != ((LONG *)(_g2))[2])			\
					? (((LONG *)(_g1))[2] > ((LONG *)(_g2))[2])			\
						? 1												\
						: -1											\
					: (((LONG *)(_g1))[3] != ((LONG *)(_g2))[3])		\
						? (((LONG *)(_g1))[3] > ((LONG *)(_g2))[3])		\
							? 1											\
							: -1										\
						: 0))

/* Special compare for ZLSS BT blocks, they store the blocks
 * volume block number in the first 4 bytes of the mac address.
 * Therefore this routine skips those fields.  Added for NW65
 * SP4 so that when change is made the customer can still roll
 * back.
 */
#define LB_GUIDCompareWithBlock(_g1, _g2)								\
		((SNINT)((((LONG *)(_g1))[0] != ((LONG *)(_g2))[0])				\
			? (((LONG *)(_g1))[0] > ((LONG *)(_g2))[0])					\
				? 1														\
				: -1													\
			: (((LONG *)(_g1))[1] != ((LONG *)(_g2))[1])				\
				? (((LONG *)(_g1))[1] > ((LONG *)(_g2))[1])				\
					? 1													\
					: -1												\
				: (((WORD *)(_g1))[4] != ((WORD *)(_g2))[4])			\
					? (((WORD *)(_g1))[4] > ((WORD *)(_g2))[4])			\
						? 1												\
						: -1											\
					: (((WORD *)(_g1))[7] != ((WORD *)(_g2))[7])		\
						? (((WORD *)(_g1))[7] > ((WORD *)(_g2))[7])		\
							? 1											\
							: -1										\
						: 0))

/*
#define LB_GUIDCompare(_g1, _g2)										\
		((SNINT)((((QUAD *)(_g1))[0] != ((QUAD *)(_g2))[0])				\
			? (((QUAD *)(_g1))[0] > ((QUAD *)(_g2))[0])					\
				? 1														\
				: -1													\
			: (((QUAD *)(_g1))[1] != ((QUAD *)(_g2))[1])				\
				? (((QUAD *)(_g1))[1] > ((QUAD *)(_g2))[1])				\
					? 1													\
					: -1												\
				: 0))
*/

/* Problem when comparing numbers with opposite signs
#define LB_GUIDCompare(_g1, _g2)									\
		((SLONG)((((LONG *)(_g1))[0] - ((LONG *)(_g2))[0])			\
			? (((LONG *)(_g1))[0] - ((LONG *)(_g2))[0])				\
			: ((((LONG *)(_g1))[1] - ((LONG *)(_g2))[1]) 			\
				? (((LONG *)(_g1))[1] - ((LONG *)(_g2))[1])			\
				: ((((LONG *)(_g1))[2] - ((LONG *)(_g2))[2])		\
					? (((LONG *)(_g1))[2] - ((LONG *)(_g2))[2])		\
					: (((LONG *)(_g1))[3] - ((LONG *)(_g2))[3])))))
*/

/*
#define LB_GUIDCompare(_guid1,_guid2) \
			(memcmp((_guid1),(_guid2),sizeof(GUID_t)))
*/

extern QUAD GUID_getTime(void);
extern void GUID_init(void);
extern int LB_GUIDValidate( GUID_t *TESTGuid );

STATUS LB_GUIDFromUTF8( utf8_t *p, GUID_t *guid );
STATUS LB_GUIDToString( const GUID_t *guid, unsigned int bufferSize, char *buffer );
STATUS LB_GUIDToVolumeName( const GUID_t *guid, NINT bufferSize, unicode_t *buffer );
STATUS LB_GUIDTimeToShortVolumeName( const GUID_t *guid, NINT bufferSize, unicode_t *buffer );

#ifdef __cplusplus
}
#endif

#endif /* _GUID_H_ */