168 lines
3 KiB
C
168 lines
3 KiB
C
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//+-----------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (c) Microsoft Corporation 1992 - 1996
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//
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// File: bndcache.h
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//
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// Contents: Prototypes and types for binding handle cache
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//
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//
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// History: 13-August-1996 Created MikeSw
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//
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//------------------------------------------------------------------------
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#ifndef __BNDCACHE_H__
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#define __BNDCACHE_H__
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//
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// All global variables declared as EXTERN will be allocated in the file
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// that defines TKTCACHE_ALLOCATE
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//
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#ifdef EXTERN
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#undef EXTERN
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#endif
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#ifdef BNDCACHE_ALLOCATE
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#define EXTERN
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#else
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#define EXTERN extern
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#endif
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#ifdef __cplusplus
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extern "C"
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{
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#endif // __cplusplus
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typedef struct _LSAP_LIST {
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LIST_ENTRY List;
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RTL_CRITICAL_SECTION Lock;
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} LSAP_LIST, *PLSAP_LIST;
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EXTERN BOOLEAN LsapBindingCacheInitialized;
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EXTERN LSAP_LIST LsapBindingCache;
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#define LsapLockList(_List_) RtlEnterCriticalSection(&(_List_)->Lock)
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#define LsapUnlockList(_List_) RtlLeaveCriticalSection(&(_List_)->Lock)
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typedef struct _LSAP_LIST_ENTRY {
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LIST_ENTRY Next;
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ULONG ReferenceCount;
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} LSAP_LIST_ENTRY, *PLSAP_LIST_ENTRY;
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typedef struct _LSAP_BINDING_CACHE_ENTRY {
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LSAP_LIST_ENTRY ListEntry;
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TimeStamp LastUsed;
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UNICODE_STRING RealmName;
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LPWSTR ServerName;
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LPWSTR ServerPrincipalName;
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PVOID ClientContext;
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LSA_HANDLE PolicyHandle;
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} LSAP_BINDING_CACHE_ENTRY, *PLSAP_BINDING_CACHE_ENTRY;
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VOID
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LsapDereferenceBindingCacheEntry(
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IN PLSAP_BINDING_CACHE_ENTRY BindingCacheEntry
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);
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VOID
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LsapReferenceBindingCacheEntry(
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IN PLSAP_BINDING_CACHE_ENTRY BindingCacheEntry,
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IN BOOLEAN RemoveFromList
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);
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NTSTATUS
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LsapInitBindingCache(
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VOID
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);
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VOID
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LsapCleanupBindingCache(
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VOID
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);
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PLSAP_BINDING_CACHE_ENTRY
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LsapLocateBindingCacheEntry(
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IN PUNICODE_STRING RealmName,
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IN BOOLEAN RemoveFromCache
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);
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VOID
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LsapFreeBindingCacheEntry(
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IN PLSAP_BINDING_CACHE_ENTRY BindingCacheEntry
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);
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VOID
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LsapRemoveBindingCacheEntry(
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IN PLSAP_BINDING_CACHE_ENTRY CacheEntry
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);
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NTSTATUS
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LsapCacheBinding(
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IN PUNICODE_STRING RealmName,
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IN PLSA_HANDLE Handle,
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IN OUT LPWSTR * ServerName,
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IN OUT LPWSTR * ServerPrincipalName,
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IN OUT PVOID * ClientContext,
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OUT PLSAP_BINDING_CACHE_ENTRY * NewCacheEntry
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);
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NTSTATUS
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LsapRefreshBindingCacheEntry(
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IN PLSAP_BINDING_CACHE_ENTRY CacheEntry
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);
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//
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// Functions for manipulating lsap lists
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//
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NTSTATUS
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LsapInitializeList(
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IN PLSAP_LIST List
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);
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VOID
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LsapFreeList(
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IN PLSAP_LIST List
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);
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VOID
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LsapInsertListEntry(
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IN PLSAP_LIST_ENTRY ListEntry,
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IN PLSAP_LIST List
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);
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VOID
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LsapReferenceListEntry(
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IN PLSAP_LIST List,
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IN PLSAP_LIST_ENTRY ListEntry,
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IN BOOLEAN RemoveFromList
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);
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BOOLEAN
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LsapDereferenceListEntry(
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IN PLSAP_LIST_ENTRY ListEntry,
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IN PLSAP_LIST List
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);
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VOID
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LsapInitializeListEntry(
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IN OUT PLSAP_LIST_ENTRY ListEntry
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);
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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#endif // __TKTCACHE_H__
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