WindowsXP/Source/XPSP1/NT/base/published/svcs.w
2024-08-03 16:30:48 +02:00

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/*++
Copyright (c) Microsoft Corporation. All rights reserved.
Module Name:
svcs.h
Abstract:
This file contains definitions that may be used by service dlls that
run in an instance of svchost.exe.
Author:
Rajen Shah rajens 12-Apr-1991
[Environment:]
User Mode - Win32
Revision History:
20-Sep-2000 JSchwart
Split SVCS-specific data from SVCHOST-specific data.
25-Oct-1993 Danl
Used to be services.h in the net\inc directory.
Made it non-network specific and moved to private\inc.
12-Apr-1991 RajenS
Created
--*/
#ifndef _SVCS_
#define _SVCS_
#ifndef RPC_NO_WINDOWS_H // Don't let rpc.h include windows.h
#define RPC_NO_WINDOWS_H
#endif // RPC_NO_WINDOWS_H
#include <rpc.h> // RPC_IF_HANDLE
//
// Service DLLs loaded into services.exe all export the same main
// entry point. SVCS_ENTRY_POINT defines that name.
//
// Note that SVCS_ENTRY_POINT_STRING is always ANSI, because that's
// what GetProcAddress takes.
//
#define SVCS_ENTRY_POINT ServiceEntry
#define SVCS_ENTRY_POINT_STRING "ServiceEntry"
//
// Start and stop RPC server entry point prototype.
//
typedef
NTSTATUS
(*PSVCS_START_RPC_SERVER) (
IN LPWSTR InterfaceName,
IN RPC_IF_HANDLE InterfaceSpecification
);
typedef
NTSTATUS
(*PSVCS_STOP_RPC_SERVER) (
IN RPC_IF_HANDLE InterfaceSpecification
);
typedef
NTSTATUS
(*PSVCS_STOP_RPC_SERVER_EX) (
IN RPC_IF_HANDLE InterfaceSpecification
);
typedef
VOID
(*PSVCS_NET_BIOS_OPEN) (
VOID
);
typedef
VOID
(*PSVCS_NET_BIOS_CLOSE) (
VOID
);
typedef
DWORD
(*PSVCS_NET_BIOS_RESET) (
IN UCHAR LanAdapterNumber
);
//
// Structure containing "global" data for the various DLLs.
//
typedef struct _SVCHOST_GLOBAL_DATA
{
//
// NT well-known SIDs
//
PSID NullSid; // No members SID
PSID WorldSid; // All users SID
PSID LocalSid; // NT local users SID
PSID NetworkSid; // NT remote users SID
PSID LocalSystemSid; // NT system processes SID
PSID LocalServiceSid; // NT LocalService SID
PSID NetworkServiceSid; // NT NetworkService SID
PSID BuiltinDomainSid; // Domain Id of the Builtin Domain
PSID AuthenticatedUserSid; // NT authenticated users SID
PSID AnonymousLogonSid; // Anonymous logon SID
//
// Well Known Aliases.
//
// These are aliases that are relative to the built-in domain.
//
PSID AliasAdminsSid; // Administrator Sid
PSID AliasUsersSid; // User Sid
PSID AliasGuestsSid; // Guest Sid
PSID AliasPowerUsersSid; // Power User Sid
PSID AliasAccountOpsSid; // Account Operator Sid
PSID AliasSystemOpsSid; // System Operator Sid
PSID AliasPrintOpsSid; // Print Operator Sid
PSID AliasBackupOpsSid; // Backup Operator Sid
//
// Entry points provided by svchost.exe
//
PSVCS_START_RPC_SERVER StartRpcServer;
PSVCS_STOP_RPC_SERVER StopRpcServer;
PSVCS_STOP_RPC_SERVER_EX StopRpcServerEx;
PSVCS_NET_BIOS_OPEN NetBiosOpen;
PSVCS_NET_BIOS_CLOSE NetBiosClose;
PSVCS_NET_BIOS_RESET NetBiosReset;
}
SVCHOST_GLOBAL_DATA, *PSVCHOST_GLOBAL_DATA;
//
// Service global entry point prototype.
//
typedef
VOID
(*LPSVCHOST_PUSH_GLOBAL_FUNCTION) (
IN PSVCHOST_GLOBAL_DATA g_pSvchostSharedGlobals
);
#endif // ndef _SVCS_