156 lines
3.7 KiB
C
156 lines
3.7 KiB
C
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1997.
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//
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// File: handle.hxx
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//
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// Contents: Handle Package interface
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//
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// Classes:
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//
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// Functions:
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//
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// History: 2-03-97 RichardW Created
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//
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//----------------------------------------------------------------------------
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#ifndef __HANDLE_HXX__
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#define __HANDLE_HXX__
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typedef
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VOID (WINAPI HP_ENUM_CALLBACK_FN)(
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PSecHandle Handle,
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PVOID Context,
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ULONG RefCount
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);
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typedef HP_ENUM_CALLBACK_FN * PHP_ENUM_CALLBACK_FN;
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typedef struct _SEC_HANDLE_ENTRY {
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LIST_ENTRY List ;
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SecHandle Handle ;
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PVOID Context ;
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ULONG HandleCount ;
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ULONG RefCount ;
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ULONG HandleIssuedCount ; // same as HandleCount, but doesn't go down.
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ULONG Flags ;
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} SEC_HANDLE_ENTRY, * PSEC_HANDLE_ENTRY ;
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#define SEC_HANDLE_FLAG_LOCKED 0x00000001
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#define SEC_HANDLE_FLAG_DELETE_PENDING 0x00000002
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#define SEC_HANDLE_FLAG_NO_CALLBACK 0x00000004
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typedef
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BOOL (WINAPI HP_INITIALIZE_FN)(
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VOID
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);
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typedef
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PVOID (WINAPI HP_CREATE_FN)(
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IN ULONG Flags,
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IN PVOID HandleTable OPTIONAL,
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IN PHP_ENUM_CALLBACK_FN Callback OPTIONAL
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);
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#define HANDLE_PACKAGE_NO_SERIALIZE 0x00000001
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#define HANDLE_PACKAGE_CALLBACK_ON_DELETE 0x00000002
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#define HANDLE_PACKAGE_REQUIRE_UNIQUE 0x00000004
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#define HANDLE_PACKAGE_MAX_FLAG 0x00000004
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#define HANDLE_PACKAGE_GENERAL_FLAGS 0x00000007
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typedef
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BOOL (WINAPI HP_DELETE_FN)(
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PVOID HandleTable,
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PHP_ENUM_CALLBACK_FN Callback
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);
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typedef
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BOOL (WINAPI HP_ADD_HANDLE_FN)(
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PVOID HandleTable,
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PSecHandle Handle,
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PVOID Context,
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ULONG Flags
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);
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typedef
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BOOL (WINAPI HP_DELETE_HANDLE_FN)(
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PVOID HandleTable,
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PSecHandle Handle,
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ULONG Options
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);
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#define DELHANDLE_FORCE 0x00000001
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#define DELHANDLE_NO_CALLBACK 0x00000002
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typedef
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BOOL (WINAPI HP_VALIDATE_HANDLE_FN)(
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PVOID HandleTable,
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PSecHandle Handle,
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BOOL Deref
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);
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typedef
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PVOID (WINAPI HP_REF_HANDLE_FN)(
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PVOID HandleTable,
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PSecHandle Handle
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);
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typedef
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VOID (WINAPI HP_DEREF_HANDLE_KEY_FN)(
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PVOID HandleTable,
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PVOID HandleKey
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);
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typedef
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PVOID (WINAPI HP_GET_HANDLE_CONTEXT_FN)(
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PVOID HandleTable,
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PSecHandle Handle
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);
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typedef
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BOOL (WINAPI HP_RELEASE_CONTEXT_FN)(
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PVOID HandleTable,
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PSecHandle Handle
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);
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typedef HP_INITIALIZE_FN * PHP_INITIALIZE_FN;
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typedef HP_CREATE_FN * PHP_CREATE_FN ;
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typedef HP_DELETE_FN * PHP_DELETE_FN ;
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typedef HP_ADD_HANDLE_FN * PHP_ADD_HANDLE_FN ;
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typedef HP_DELETE_HANDLE_FN * PHP_DELETE_HANDLE_FN ;
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typedef HP_VALIDATE_HANDLE_FN * PHP_VALIDATE_HANDLE_FN ;
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typedef HP_REF_HANDLE_FN * PHP_REF_HANDLE_FN ;
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typedef HP_DEREF_HANDLE_KEY_FN * PHP_DEREF_HANDLE_KEY_FN ;
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typedef HP_GET_HANDLE_CONTEXT_FN * PHP_GET_HANDLE_CONTEXT_FN ;
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typedef HP_RELEASE_CONTEXT_FN * PHP_RELEASE_CONTEXT_FN ;
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typedef struct _HANDLE_PACKAGE {
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ULONG TableSize ;
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PHP_INITIALIZE_FN Initialize ;
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PHP_CREATE_FN Create ;
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PHP_DELETE_FN Delete ;
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PHP_ADD_HANDLE_FN AddHandle ;
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PHP_DELETE_HANDLE_FN DeleteHandle ;
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PHP_VALIDATE_HANDLE_FN ValidateHandle ;
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PHP_REF_HANDLE_FN RefHandle ;
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PHP_DEREF_HANDLE_KEY_FN DerefHandleKey ;
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PHP_GET_HANDLE_CONTEXT_FN GetHandleContext ;
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PHP_RELEASE_CONTEXT_FN ReleaseContext ;
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} HANDLE_PACKAGE, * PHANDLE_PACKAGE ;
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PVOID
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LhtConvertSmallToLarge(
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PVOID Small
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);
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extern HANDLE_PACKAGE LargeHandlePackage ;
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extern HANDLE_PACKAGE SmallHandlePackage ;
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#endif // __HANDLE_HXX__
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