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146 lines
3.8 KiB
146 lines
3.8 KiB
/******************************************************************************
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$Workfile: nwdsfilt.h $
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$Revision: 1.9 $
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$Modtime:: 10 May 1995 11:27:02 $
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$Copyright:
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Copyright (c) 1989-1995 Novell, Inc. All Rights Reserved.
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THIS WORK IS SUBJECT TO U.S. AND INTERNATIONAL COPYRIGHT LAWS AND
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TREATIES. NO PART OF THIS WORK MAY BE USED, PRACTICED, PERFORMED
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COPIED, DISTRIBUTED, REVISED, MODIFIED, TRANSLATED, ABRIDGED, CONDENSED,
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EXPANDED, COLLECTED, COMPILED, LINKED, RECAST, TRANSFORMED OR ADAPTED
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WITHOUT THE PRIOR WRITTEN CONSENT OF NOVELL, INC. ANY USE OR EXPLOITATION
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OF THIS WORK WITHOUT AUTHORIZATION COULD SUBJECT THE PERPETRATOR TO
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CRIMINAL AND CIVIL LIABILITY.$
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*****************************************************************************/
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#if ! defined ( NWDSFILT_H )
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#define NWDSFILT_H
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#if ! defined ( NTYPES_H )
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#include "ntypes.h"
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#endif
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#if ! defined ( NWDSTYPE_H )
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#include "nwdstype.h"
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#endif
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#if ! defined ( NWDSDC_H ) /* Need to defined NWDSContextHandle */
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#include "nwdsdc.h"
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#endif
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#if ! defined ( NWDSBUFT_H ) /* Needed to defined pBuf_T */
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#include "nwdsbuft.h"
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#endif
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#include "npackon.h"
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typedef struct _filter_node
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{
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struct _filter_node N_FAR *parent;
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struct _filter_node N_FAR *left;
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struct _filter_node N_FAR *right;
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nptr value;
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nuint32 syntax;
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nuint16 token;
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} Filter_Node_T, N_FAR *pFilter_Node_T;
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#define FTOK_END 0
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#define FTOK_OR 1
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#define FTOK_AND 2
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#define FTOK_NOT 3
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#define FTOK_LPAREN 4
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#define FTOK_RPAREN 5
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#define FTOK_AVAL 6
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#define FTOK_EQ 7
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#define FTOK_GE 8
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#define FTOK_LE 9
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#define FTOK_APPROX 10
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#define FTOK_ANAME 14
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#define FTOK_PRESENT 15
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#define FTOK_RDN 16
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#define FTOK_BASECLS 17
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#define FTOK_MODTIME 18
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#define FTOK_VALTIME 19
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#define FBIT_END (1L << FTOK_END)
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#define FBIT_OR (1L << FTOK_OR)
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#define FBIT_AND (1L << FTOK_AND)
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#define FBIT_NOT (1L << FTOK_NOT)
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#define FBIT_LPAREN (1L << FTOK_LPAREN)
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#define FBIT_RPAREN (1L << FTOK_RPAREN)
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#define FBIT_AVAL (1L << FTOK_AVAL)
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#define FBIT_EQ (1L << FTOK_EQ)
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#define FBIT_GE (1L << FTOK_GE)
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#define FBIT_LE (1L << FTOK_LE)
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#define FBIT_APPROX (1L << FTOK_APPROX)
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#define FBIT_ANAME (1L << FTOK_ANAME)
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#define FBIT_PRESENT (1L << FTOK_PRESENT)
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#define FBIT_RDN (1L << FTOK_RDN)
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#define FBIT_BASECLS (1L << FTOK_BASECLS)
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#define FBIT_MODTIME (1L << FTOK_MODTIME)
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#define FBIT_VALTIME (1L << FTOK_VALTIME)
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#define FBIT_OPERAND (FBIT_LPAREN | FBIT_NOT | FBIT_PRESENT | FBIT_RDN \
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| FBIT_BASECLS | FBIT_ANAME | FBIT_MODTIME | FBIT_VALTIME)
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#define FBIT_RELOP (FBIT_EQ | FBIT_GE | FBIT_LE | FBIT_APPROX)
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#define FBIT_BOOLOP (FBIT_AND | FBIT_OR)
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typedef struct
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{
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pFilter_Node_T fn;
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nuint16 level;
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nuint32 expect;
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} Filter_Cursor_T, N_FAR *pFilter_Cursor_T, N_FAR * N_FAR *ppFilter_Cursor_T;
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#define FTAG_ITEM 0
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#define FTAG_OR 1
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#define FTAG_AND 2
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#define FTAG_NOT 3
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#ifdef __cplusplus
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extern "C" {
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#endif
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NWDSCCODE N_API NWDSAddFilterToken
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(
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pFilter_Cursor_T cur,
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nuint16 tok,
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nptr val,
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nuint32 syntax
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);
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NWDSCCODE N_API NWDSAllocFilter
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(
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ppFilter_Cursor_T cur
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);
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void N_API NWDSFreeFilter
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(
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pFilter_Cursor_T cur,
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void (N_FAR N_CDECL *freeVal)(nuint32 syntax, nptr val)
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);
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NWDSCCODE N_API NWDSPutFilter
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(
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NWDSContextHandle context,
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pBuf_T buf,
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pFilter_Cursor_T cur,
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void (N_FAR N_CDECL *freeVal)(nuint32 syntax, nptr val)
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);
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NWDSCCODE N_API NWDSDelFilterToken
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(
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pFilter_Cursor_T cur,
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void (N_FAR N_CDECL *freeVal)(nuint32 syntax, nptr val)
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);
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#ifdef __cplusplus
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}
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#endif
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#include "npackoff.h"
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#endif /* NWDSFILT_H */
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