152 lines
5.3 KiB
C
152 lines
5.3 KiB
C
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/*++
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Copyright (c) 1994 Microsoft Corporation
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Module Name:
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msvctbl.h
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Abstract:
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See msvctbl.c
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Author:
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Arthur Hanson (arth) Dec 07, 1994
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Environment:
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Revision History:
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Jeff Parham (jeffparh) 05-Dec-1995
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o Added comments.
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--*/
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#ifndef _LLS_MSVCTBL_H
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#define _LLS_MSVCTBL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define IDS_BACKOFFICE 1500
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/////////////////////////////////////////////////////////////////////////
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//
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// The master service record is for license usage tracking. We have
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// A master ROOT record for a family of products (say SQL Server) and
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// a sub linked-list of each of the specific versions in order of the
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// version number. When we do license checking we can move on up the tree
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// to higher level of licenses.
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//
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// There is also a mapping table kept for each of the ROOT records. This
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// tracks if the mapping license count has already been used.
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//
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struct _MASTER_SERVICE_ROOT;
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typedef struct _MASTER_SERVICE_RECORD
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{
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ULONG Index; // index at which
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// a pointer to this
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// structure may be
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// found in the
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// MasterServiceTable
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LPTSTR Name; // product name
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DWORD Version; // version of the
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// product;
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// major.minor ->
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// (major << 16)
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// | minor, e.g.,
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// 5.2 -> 0x50002
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struct _MASTER_SERVICE_ROOT * Family; // pointer to the
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// product family,
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// e.g., "SNA 2.1"
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// -> "SNA"
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ULONG Licenses;
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ULONG LicensesUsed;
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ULONG LicensesClaimed;
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ULONG MaxSessionCount;
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ULONG HighMark;
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ULONG next; // index at which
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// a pointer to the
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// next ascending
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// version of this
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// product may be
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// found in the
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// MasterServiceTable
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// NOTE: index is
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// 1-based, so if
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// next == 0 there
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// are no more, and
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// if non-zero then
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// the next version
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// is at index next-1
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} MASTER_SERVICE_RECORD, *PMASTER_SERVICE_RECORD;
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typedef struct _MASTER_SERVICE_ROOT
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{
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LPTSTR Name; // name of this product family
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DWORD Flags;
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RTL_RESOURCE ServiceLock; // lock for changes to the
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// Services array (below)
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ULONG ServiceTableSize; // number of entries in Services
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// array (below)
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ULONG * Services; // array of indices into the
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// MasterServiceTable of the various
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// (product,version) pairs
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// belonging to this family;
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// sorted in order of ascending
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// version
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} MASTER_SERVICE_ROOT, *PMASTER_SERVICE_ROOT;
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extern ULONG RootServiceListSize;
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extern PMASTER_SERVICE_ROOT *RootServiceList;
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extern ULONG MasterServiceListSize;
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extern PMASTER_SERVICE_RECORD *MasterServiceList;
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extern PMASTER_SERVICE_RECORD *MasterServiceTable;
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extern RTL_RESOURCE MasterServiceListLock;
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extern TCHAR BackOfficeStr[];
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extern PMASTER_SERVICE_RECORD BackOfficeRec;
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NTSTATUS MasterServiceListInit();
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PMASTER_SERVICE_RECORD MServiceRecordFind( DWORD Version, ULONG NumServiceEntries, PULONG ServiceList );
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PMASTER_SERVICE_ROOT MServiceRootFind( LPTSTR ServiceName );
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PMASTER_SERVICE_RECORD MasterServiceListFind( LPTSTR DisplayName );
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PMASTER_SERVICE_RECORD MasterServiceListAdd( LPTSTR FamilyName, LPTSTR Name, DWORD Version );
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#if DBG
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VOID MasterServiceRootDebugDump();
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VOID MasterServiceRootDebugInfoDump( PVOID Data );
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VOID MasterServiceListDebugDump();
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VOID MasterServiceListDebugInfoDump( PVOID Data );
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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