You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
160 lines
5.1 KiB
160 lines
5.1 KiB
/**********************************************************************/
|
|
/** Microsoft Windows NT **/
|
|
/** Copyright(c) Microsoft Corp., 1993 **/
|
|
/**********************************************************************/
|
|
|
|
/*
|
|
ftpdata.h
|
|
|
|
Extensible object definitions for the WINS Server's counter
|
|
objects & counters.
|
|
|
|
|
|
FILE HISTORY:
|
|
Pradeepb 20-July-1993 Created.
|
|
|
|
*/
|
|
|
|
|
|
#ifndef _WINSDATA_H_
|
|
#define _WINSDATA_H_
|
|
|
|
|
|
//
|
|
// This structure is used to ensure the first counter is properly
|
|
// aligned. Unfortunately, since PERF_COUNTER_BLOCK consists
|
|
// of just a single DWORD, any LARGE_INTEGERs that immediately
|
|
// follow will not be aligned properly.
|
|
//
|
|
// In our case, the counters that follow are of type DWORD, so we do not
|
|
// need to pad. The total number of bytes in the buffer returned to perflib
|
|
// *has* to be a multiple of 8 otherwise perflib is going to log an
|
|
// event in the application log indicating that the dll needs to be fixed.
|
|
// Perflib requires buffer data returned to be 8 byte aligned because it
|
|
// concatenates the data from multiple dlls. *Ideally, perflib should be
|
|
// doing the padding before concatenating*. Since WINS
|
|
// has an odd number of counters (there are 15 counters) and
|
|
// PerfCounterBlock is DWORD, we should not pad the WINS_DATA_COUNTER_BLOCK.
|
|
// if we do, the length will become 732 and so it will not be a multiple of
|
|
// 8
|
|
//
|
|
// This structure requires "natural" packing & alignment (probably
|
|
// quad-word, especially on Alpha). Ergo, keep it out of the
|
|
// #pragma pack(4) scope below.
|
|
//
|
|
typedef struct _WINSDATA_COUNTER_BLOCK
|
|
{
|
|
PERF_COUNTER_BLOCK PerfCounterBlock;
|
|
// DWORD DummyEntryForAlignmentPurposesOnly;
|
|
|
|
} WINSDATA_COUNTER_BLOCK;
|
|
|
|
|
|
//
|
|
// The routines that load these structures assume that all fields
|
|
// are DWORD packed & aligned.
|
|
//
|
|
|
|
#pragma pack(4)
|
|
|
|
|
|
//
|
|
// Offsets within a PERF_COUNTER_BLOCK.
|
|
//
|
|
|
|
#define WINSDATA_UNIQUE_REGISTRATIONS_OFFSET sizeof(WINSDATA_COUNTER_BLOCK)
|
|
|
|
#define WINSDATA_GROUP_REGISTRATIONS_OFFSET \
|
|
(WINSDATA_UNIQUE_REGISTRATIONS_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_TOTAL_REGISTRATIONS_OFFSET \
|
|
(WINSDATA_GROUP_REGISTRATIONS_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_UNIQUE_REFRESHES_OFFSET \
|
|
(WINSDATA_TOTAL_REGISTRATIONS_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_GROUP_REFRESHES_OFFSET \
|
|
(WINSDATA_UNIQUE_REFRESHES_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_TOTAL_REFRESHES_OFFSET \
|
|
(WINSDATA_GROUP_REFRESHES_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_RELEASES_OFFSET \
|
|
(WINSDATA_TOTAL_REFRESHES_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_QUERIES_OFFSET \
|
|
(WINSDATA_RELEASES_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_UNIQUE_CONFLICTS_OFFSET \
|
|
(WINSDATA_QUERIES_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_GROUP_CONFLICTS_OFFSET \
|
|
(WINSDATA_UNIQUE_CONFLICTS_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_TOTAL_CONFLICTS_OFFSET \
|
|
(WINSDATA_GROUP_CONFLICTS_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_SUCC_RELEASES_OFFSET \
|
|
(WINSDATA_TOTAL_CONFLICTS_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_FAIL_RELEASES_OFFSET \
|
|
(WINSDATA_SUCC_RELEASES_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_SUCC_QUERIES_OFFSET \
|
|
(WINSDATA_FAIL_RELEASES_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_FAIL_QUERIES_OFFSET \
|
|
(WINSDATA_SUCC_QUERIES_OFFSET + sizeof(DWORD))
|
|
|
|
#define WINSDATA_SIZE_OF_PERFORMANCE_DATA \
|
|
(WINSDATA_FAIL_QUERIES_OFFSET + sizeof(DWORD))
|
|
|
|
//
|
|
// The counter structure returned.
|
|
//
|
|
//
|
|
// If the number of counters is odd, do not use DWORD alignment in
|
|
// WINSDATA_COUNTER_BLOCK, otherwise, use it. See comment near the
|
|
// definition of the above structure to get more info.
|
|
//
|
|
|
|
typedef struct _WINSDATA_DATA_DEFINITION
|
|
{
|
|
PERF_OBJECT_TYPE ObjectType;
|
|
PERF_COUNTER_DEFINITION UniqueReg;
|
|
PERF_COUNTER_DEFINITION GroupReg;
|
|
PERF_COUNTER_DEFINITION TotalReg;
|
|
PERF_COUNTER_DEFINITION UniqueRef;
|
|
PERF_COUNTER_DEFINITION GroupRef;
|
|
PERF_COUNTER_DEFINITION TotalRef;
|
|
PERF_COUNTER_DEFINITION Releases;
|
|
PERF_COUNTER_DEFINITION Queries;
|
|
PERF_COUNTER_DEFINITION UniqueCnf;
|
|
PERF_COUNTER_DEFINITION GroupCnf;
|
|
PERF_COUNTER_DEFINITION TotalCnf;
|
|
PERF_COUNTER_DEFINITION SuccReleases;
|
|
PERF_COUNTER_DEFINITION FailReleases;
|
|
PERF_COUNTER_DEFINITION SuccQueries;
|
|
PERF_COUNTER_DEFINITION FailQueries;
|
|
} WINSDATA_DATA_DEFINITION;
|
|
|
|
|
|
extern WINSDATA_DATA_DEFINITION WinsDataDataDefinition;
|
|
|
|
|
|
#define NUMBER_OF_WINSDATA_COUNTERS ((sizeof(WINSDATA_DATA_DEFINITION) - \
|
|
sizeof(PERF_OBJECT_TYPE)) / \
|
|
sizeof(PERF_COUNTER_DEFINITION))
|
|
|
|
|
|
#define WINSDATA_PERFORMANCE_KEY \
|
|
TEXT("System\\CurrentControlSet\\Services\\Wins\\Performance")
|
|
//
|
|
// Restore default packing & alignment.
|
|
//
|
|
|
|
#pragma pack()
|
|
|
|
|
|
#endif // _WINSDATA_H_
|
|
|