94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1998, Microsoft Corp. All rights reserved.
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//
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// FILE
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//
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// ldapdnary.h
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//
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// SYNOPSIS
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//
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// This file declares the class LDAPDictionary.
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//
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// MODIFICATION HISTORY
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//
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// 02/24/1998 Original version.
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// 04/20/1998 Added flags and InjectorProc to the attribute schema.
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// 05/01/1998 Changed signature of InjectorProc.
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _LDAPDNARY_H_
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#define _LDAPDNARY_H_
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#include <iaspolcy.h>
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#include <winldap.h>
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//////////
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// Prototype for an injector procedure. These are procedures for inserting
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// attributes into a request.
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//////////
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typedef VOID (WINAPI *InjectorProc)(
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IAttributesRaw* dst,
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PATTRIBUTEPOSITION first,
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PATTRIBUTEPOSITION last
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);
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//////////
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// Struct that defines an LDAP/IAS attribute.
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//////////
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struct LDAPAttribute
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{
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PCWSTR ldapName; // The LDAP name of the attribute.
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DWORD iasID; // The IAS attribute ID.
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IASTYPE iasType; // The IAS syntax of the attribute.
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DWORD flags; // Flags that should be applied to the attribute.
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InjectorProc injector; // Used for adding the attribute to the request.
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};
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///////////////////////////////////////////////////////////////////////////////
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//
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// CLASS
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//
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// LDAPDictionary
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//
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// DESCRIPTION
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//
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// This class uses a sorted array of LDAPAttribute's to convert LDAP
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// attribute/value pairs into IASATTRIBUTE structs.
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//
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///////////////////////////////////////////////////////////////////////////////
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class LDAPDictionary
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{
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public:
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// 'entries' must already be sorted.
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LDAPDictionary(
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size_t numEntries,
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const LDAPAttribute* entries
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) throw ()
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: num(numEntries), base(entries)
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{ }
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// Finds the definition for a given attribute. Returns NULL if not found.
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const LDAPAttribute* find(PCWSTR key) const throw ()
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{
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return (const LDAPAttribute*)
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bsearch(&key, base, num, sizeof(LDAPAttribute), compare);
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}
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// Inserts all the attributes from src into dst.
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void insert(
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IAttributesRaw* dst,
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LDAPMessage* src
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) const;
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protected:
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const size_t num; // Number of attributes in dictionary.
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const LDAPAttribute* const base; // Sorted array of attributes.
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// Comparison function used for searching the dictionary.
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static int __cdecl compare(const void *elem1, const void *elem2);
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};
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#endif // _LDAPDNARY_H_
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