openldap/servers/slapd/component.h

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/* component.h */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
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* Copyright 2004-2020 The OpenLDAP Foundation.
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* Portions Copyright 2004 by IBM Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
* Public License.
*
* A copy of this license is available in the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
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#ifndef _H_SLAPD_COMPONENT
#define _H_SLAPD_COMPONENT
#include "portable.h"
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#include <ac/string.h>
#include <ac/socket.h>
#include <ldap_pvt.h>
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#include "lutil.h"
#include <ldap.h>
#include "slap.h"
typedef enum { ASN_BASIC, ASN_COMPOSITE } AsnType;
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/*
* Decoder Modes
* Different operation is required to handle Decoding(2), Extracted Component
* decoding(0), ANY DEFINED TYPe(2)
* b0 : Component Alloc(yes)
* Constructed type : Component Alloc (Yes)
* Primitive type : Component Alloc (Yes)
* set to mode 2 in inner decoders
* b1 : Component Alloc (No)
* Constructed type : Component Alloc (No)
* Primitive type : Component Alloc (No)
* set to mode 2 in inner decoders
* b2 : Default Mode
* Constructed type : Component Alloc (Yes)
* Primitive type : Component Alloc (No)
* in addition to above modes, the 4th bit has special meaning,
* b4 : if the 4th bit is clear, DecxxxContent is called
* b4 : if the 4th bit is set, Decxxx is called, then it is cleared.
*/
#define DEC_ALLOC_MODE_0 0x01
#define DEC_ALLOC_MODE_1 0x02
#define DEC_ALLOC_MODE_2 0x04
#define CALL_TAG_DECODER 0x08
#define CALL_CONTENT_DECODER ~0x08
/*
* For Attribute Aliasing
*/
#define MAX_ALIASING_ENTRY 128
typedef struct comp_attribute_aliasing {
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AttributeDescription* aa_aliasing_ad;
AttributeDescription* aa_aliased_ad;
ComponentFilter* aa_cf;
MatchingRule* aa_mr;
char* aa_cf_str;
} AttributeAliasing;
typedef struct comp_matchingrule_aliasing {
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MatchingRule* mra_aliasing_attr;
MatchingRule* mra_aliased_attr;
AttributeDescription* mra_attr;
ComponentFilter* mra_cf;
MatchingRule* mra_mr;
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char* mra_cf_str;
} MatchingRuleAliasing;
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#endif