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/*++ BUILD Version: 0001 // Increment this if a change has global effects
Copyright (c) 1992 Microsoft Corporation
Module Name:
datanbf.h
Abstract:
Header file for the Nbf Extensible Object data definitions
This file contains definitions to construct the dynamic data
which is returned by the Configuration Registry. Data from
various system API calls is placed into the structures shown
here.
Author:
Russ Blake 07/30/92
Revision History:
--*/
#ifndef _DATANBF_H_
#define _DATANBF_H_
/****************************************************************************\
18 Jan 92
russbl
Adding a Counter to the Extensible Objects Code
1. Modify the object definition in extdata.h:
a. Add a define for the offset of the counter in the
data block for the given object type.
b. Add a PERF_COUNTER_DEFINITION to the <object>_DATA_DEFINITION.
2. Add the Titles to the Registry in perfctrs.ini and perfhelp.ini:
a. Add Text for the Counter Name and the Text for the Help.
b. Add them to the bottom so we don't have to change all the
numbers.
c. Change the Last Counter and Last Help entries under
PerfLib in software.ini.
d. To do this at setup time, see section in pmintrnl.txt for
protocol.
3. Now add the counter to the object definition in extdata.c.
This is the initializing, constant data which will actually go
into the structure you added to the <object>_DATA_DEFINITION in
step 1.b. The type of the structure you are initializing is a
PERF_COUNTER_DEFINITION. These are defined in winperf.h.
4. Add code in extobjct.c to collect the data.
Note: adding an object is a little more work, but in all the same
places. See the existing code for examples. In addition, you must
increase the *NumObjectTypes parameter to Get<object>PerfomanceData
on return from that routine.
\****************************************************************************/
//
// The routines that load these structures assume that all fields
// are packed and aligned on DWORD boundries. Alpha support may
// change this assumption so the pack pragma is used here to insure
// the DWORD packing assumption remains valid.
//
#pragma pack (4)
//
// Extensible Object definitions
//
// Update the following sort of define when adding an object type.
#define NBF_NUM_PERF_OBJECT_TYPES 2
//----------------------------------------------------------------------------
//
// Nbf Resource object type counter definitions.
//
// These are used in the counter definitions to describe the relative
// position of each counter in the returned data.
//
#define MAXIMUM_USED_OFFSET sizeof(DWORD)
#define AVERAGE_USED_OFFSET MAXIMUM_USED_OFFSET + sizeof(DWORD)
#define NUMBER_OF_EXHAUSTIONS_OFFSET \
AVERAGE_USED_OFFSET + sizeof(DWORD)
#define SIZE_OF_NBF_RESOURCE_DATA NUMBER_OF_EXHAUSTIONS_OFFSET + \
sizeof(DWORD)
//
// This is the counter structure presently returned by Nbf for
// each Resource. Each Resource is an Instance, named by its number.
//
typedef struct _NBF_RESOURCE_DATA_DEFINITION {
PERF_OBJECT_TYPE NbfResourceObjectType;
PERF_COUNTER_DEFINITION MaximumUsed;
PERF_COUNTER_DEFINITION AverageUsed;
PERF_COUNTER_DEFINITION NumberOfExhaustions;
} NBF_RESOURCE_DATA_DEFINITION;
//----------------------------------------------------------------------------
//
// Nbf object type counter definitions.
//
// These are used in the counter definitions to describe the relative
// position of each counter in the returned data.
//
#define DATAGRAMS_OFFSET sizeof(DWORD)
#define DATAGRAM_BYTES_OFFSET DATAGRAMS_OFFSET + sizeof(DWORD)
#define PACKETS_OFFSET DATAGRAM_BYTES_OFFSET + \
sizeof(LARGE_INTEGER)
#define FRAMES_OFFSET PACKETS_OFFSET + sizeof(DWORD)
#define FRAMES_BYTES_OFFSET FRAMES_OFFSET + sizeof(DWORD)
#define BYTES_TOTAL_OFFSET FRAMES_BYTES_OFFSET + \
sizeof(LARGE_INTEGER)
#define OPEN_CONNECTIONS_OFFSET BYTES_TOTAL_OFFSET + \
sizeof(LARGE_INTEGER)
#define CONNECTIONS_NO_RETRY_OFFSET OPEN_CONNECTIONS_OFFSET + sizeof(DWORD)
#define CONNECTIONS_RETRY_OFFSET CONNECTIONS_NO_RETRY_OFFSET + sizeof(DWORD)
#define LOCAL_DISCONNECTS_OFFSET CONNECTIONS_RETRY_OFFSET + sizeof(DWORD)
#define REMOTE_DISCONNECTS_OFFSET LOCAL_DISCONNECTS_OFFSET + sizeof(DWORD)
#define LINK_FAILURES_OFFSET REMOTE_DISCONNECTS_OFFSET + sizeof(DWORD)
#define ADAPTER_FAILURES_OFFSET LINK_FAILURES_OFFSET + sizeof(DWORD)
#define SESSION_TIMEOUTS_OFFSET ADAPTER_FAILURES_OFFSET + sizeof(DWORD)
#define CANCELLED_CONNECTIONS_OFFSET \
SESSION_TIMEOUTS_OFFSET + sizeof(DWORD)
#define REMOTE_RESOURCE_FAILURES_OFFSET \
CANCELLED_CONNECTIONS_OFFSET + sizeof(DWORD)
#define LOCAL_RESOURCE_FAILURES_OFFSET \
REMOTE_RESOURCE_FAILURES_OFFSET + \
sizeof(DWORD)
#define NOT_FOUND_FAILURES_OFFSET LOCAL_RESOURCE_FAILURES_OFFSET + \
sizeof(DWORD)
#define NO_LISTEN_FAILURES_OFFSET NOT_FOUND_FAILURES_OFFSET + sizeof(DWORD)
#define DATAGRAMS_SENT_OFFSET NO_LISTEN_FAILURES_OFFSET + \
sizeof(DWORD)
#define DATAGRAM_BYTES_SENT_OFFSET DATAGRAMS_SENT_OFFSET + sizeof(DWORD)
#define DATAGRAMS_RECEIVED_OFFSET DATAGRAM_BYTES_SENT_OFFSET + \
sizeof(LARGE_INTEGER)
#define DATAGRAM_BYTES_RECEIVED_OFFSET \
DATAGRAMS_RECEIVED_OFFSET + sizeof(DWORD)
#define PACKETS_SENT_OFFSET DATAGRAM_BYTES_RECEIVED_OFFSET + \
sizeof(LARGE_INTEGER)
#define PACKETS_RECEIVED_OFFSET PACKETS_SENT_OFFSET + sizeof(DWORD)
#define FRAMES_SENT_OFFSET PACKETS_RECEIVED_OFFSET + \
sizeof(DWORD)
#define FRAME_BYTES_SENT_OFFSET \
FRAMES_SENT_OFFSET + sizeof(DWORD)
#define FRAMES_RECEIVED_OFFSET FRAME_BYTES_SENT_OFFSET + \
sizeof(LARGE_INTEGER)
#define FRAME_BYTES_RECEIVED_OFFSET \
FRAMES_RECEIVED_OFFSET + \
sizeof(DWORD)
#define FRAMES_RESENT_OFFSET FRAME_BYTES_RECEIVED_OFFSET + \
sizeof(LARGE_INTEGER)
#define FRAME_BYTES_RESENT_OFFSET \
FRAMES_RESENT_OFFSET + sizeof(DWORD)
#define FRAMES_REJECTED_OFFSET FRAME_BYTES_RESENT_OFFSET + \
sizeof(LARGE_INTEGER)
#define FRAME_BYTES_REJECTED_OFFSET \
FRAMES_REJECTED_OFFSET + sizeof(DWORD)
#define RESPONSE_TIMER_EXPIRATIONS_OFFSET \
FRAME_BYTES_REJECTED_OFFSET + \
sizeof(LARGE_INTEGER)
#define ACK_TIMER_EXPIRATIONS_OFFSET \
RESPONSE_TIMER_EXPIRATIONS_OFFSET + \
sizeof(DWORD)
#define MAXIMUM_SEND_WINDOW_OFFSET \
ACK_TIMER_EXPIRATIONS_OFFSET + \
sizeof(DWORD)
#define AVERAGE_SEND_WINDOW_OFFSET \
MAXIMUM_SEND_WINDOW_OFFSET + \
sizeof(DWORD)
#define PIGGYBACK_ACK_QUEUED_OFFSET \
AVERAGE_SEND_WINDOW_OFFSET + \
sizeof(DWORD)
#define PIGGYBACK_ACK_TIMEOUTS_OFFSET \
PIGGYBACK_ACK_QUEUED_OFFSET + \
sizeof(DWORD)
#define SIZE_OF_NBF_DATA \
PIGGYBACK_ACK_TIMEOUTS_OFFSET + \
sizeof(DWORD)
//
// This is the counter structure presently returned by Nbf.
// (The followig typedef doesn't match the data structure defined
// in datanbf.c nor the data offsets defines above. However, the
// offsets do match the datanbf.c data struct.)
//
typedef struct _NBF_DATA_DEFINITION {
PERF_OBJECT_TYPE NbfObjectType;
PERF_COUNTER_DEFINITION OpenConnections;
PERF_COUNTER_DEFINITION ConnectionsAfterNoRetry;
PERF_COUNTER_DEFINITION ConnectionsAfterRetry;
PERF_COUNTER_DEFINITION LocalDisconnects;
PERF_COUNTER_DEFINITION RemoteDisconnects;
PERF_COUNTER_DEFINITION LinkFailures;
PERF_COUNTER_DEFINITION AdapterFailures;
PERF_COUNTER_DEFINITION SessionTimeouts;
PERF_COUNTER_DEFINITION CancelledConnections;
PERF_COUNTER_DEFINITION RemoteResourceFailures;
PERF_COUNTER_DEFINITION LocalResourceFailures;
PERF_COUNTER_DEFINITION NotFoundFailures;
PERF_COUNTER_DEFINITION NoListenFailures;
PERF_COUNTER_DEFINITION Datagrams;
PERF_COUNTER_DEFINITION DatagramBytes;
PERF_COUNTER_DEFINITION DatagramsSent;
PERF_COUNTER_DEFINITION DatagramBytesSent;
PERF_COUNTER_DEFINITION DatagramsReceived;
PERF_COUNTER_DEFINITION DatagramBytesReceived;
PERF_COUNTER_DEFINITION Packets;
PERF_COUNTER_DEFINITION PacketsSent;
PERF_COUNTER_DEFINITION PacketsReceived;
PERF_COUNTER_DEFINITION DataFrames;
PERF_COUNTER_DEFINITION DataFrameBytes;
PERF_COUNTER_DEFINITION DataFramesSent;
PERF_COUNTER_DEFINITION DataFrameBytesSent;
PERF_COUNTER_DEFINITION DataFramesReceived;
PERF_COUNTER_DEFINITION DataFrameBytesReceived;
PERF_COUNTER_DEFINITION DataFramesResent;
PERF_COUNTER_DEFINITION DataFrameBytesResent;
PERF_COUNTER_DEFINITION DataFramesRejected;
PERF_COUNTER_DEFINITION DataFrameBytesRejected;
PERF_COUNTER_DEFINITION TotalBytes;
PERF_COUNTER_DEFINITION ResponseTimerExpirations;
PERF_COUNTER_DEFINITION AckTimerExpirations;
PERF_COUNTER_DEFINITION MaximumSendWindow;
PERF_COUNTER_DEFINITION AverageSendWindow;
PERF_COUNTER_DEFINITION PiggybackAckQueued;
PERF_COUNTER_DEFINITION PiggybackAckTimeouts;
} NBF_DATA_DEFINITION;
#pragma pack ()
#endif //_DATANBF_H_
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