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248 lines
8.3 KiB
ObjectPascal
248 lines
8.3 KiB
ObjectPascal
{******************************************************************************}
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{ }
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{ Lan Manager Statistics API interface Unit for Object Pascal }
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{ }
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{ Portions created by Microsoft are Copyright (C) 1995-2001 Microsoft }
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{ Corporation. All Rights Reserved. }
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{ }
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{ The original file is: lmstats.h, released November 2001. The original Pascal }
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{ code is: LmStats.pas, released Februari 2002. The initial developer of the }
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{ Pascal code is Marcel van Brakel (brakelm att chello dott nl). }
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{ }
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{ Portions created by Marcel van Brakel are Copyright (C) 1999-2001 }
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{ Marcel van Brakel. All Rights Reserved. }
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{ }
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{ Obtained through: Joint Endeavour of Delphi Innovators (Project JEDI) }
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{ }
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{ You may retrieve the latest version of this file at the Project JEDI }
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{ APILIB home page, located at http://jedi-apilib.sourceforge.net }
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{ }
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{ The contents of this file are used with permission, subject to the Mozilla }
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{ Public License Version 1.1 (the "License"); you may not use this file except }
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{ in compliance with the License. You may obtain a copy of the License at }
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{ http://www.mozilla.org/MPL/MPL-1.1.html }
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{ }
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{ Software distributed under the License is distributed on an "AS IS" basis, }
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{ WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for }
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{ the specific language governing rights and limitations under the License. }
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{ }
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{ Alternatively, the contents of this file may be used under the terms of the }
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{ GNU Lesser General Public License (the "LGPL License"), in which case the }
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{ provisions of the LGPL License are applicable instead of those above. }
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{ If you wish to allow use of your version of this file only under the terms }
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{ of the LGPL License and not to allow others to use your version of this file }
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{ under the MPL, indicate your decision by deleting the provisions above and }
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{ replace them with the notice and other provisions required by the LGPL }
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{ License. If you do not delete the provisions above, a recipient may use }
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{ your version of this file under either the MPL or the LGPL License. }
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{ }
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{ For more information about the LGPL: http://www.gnu.org/copyleft/lesser.html }
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{ }
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{******************************************************************************}
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unit JwaLmStats;
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{$WEAKPACKAGEUNIT}
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{$HPPEMIT ''}
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{$HPPEMIT '#include "lmstats.h"'}
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{$HPPEMIT ''}
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{$I jediapilib.inc}
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interface
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uses
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JwaLmCons, JwaWinType;
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//
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// Function Prototypes - Statistics
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//
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function NetStatisticsGet(server: LMSTR; service: LMSTR; level: DWORD; options: DWORD; var bufptr: LPBYTE): NET_API_STATUS; stdcall;
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{$EXTERNALSYM NetStatisticsGet}
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//
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// Data Structures - Statistics
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//
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{$IFDEF LM20_WORKSTATION_STATISTICS}
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type
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_STAT_WORKSTATION_0 = record
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stw0_start: DWORD;
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stw0_numNCB_r: DWORD;
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stw0_numNCB_s: DWORD;
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stw0_numNCB_a: DWORD;
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stw0_fiNCB_r: DWORD;
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stw0_fiNCB_s: DWORD;
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stw0_fiNCB_a: DWORD;
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stw0_fcNCB_r: DWORD;
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stw0_fcNCB_s: DWORD;
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stw0_fcNCB_a: DWORD;
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stw0_sesstart: DWORD;
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stw0_sessfailcon: DWORD;
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stw0_sessbroke: DWORD;
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stw0_uses: DWORD;
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stw0_usefail: DWORD;
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stw0_autorec: DWORD;
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stw0_bytessent_r_lo: DWORD;
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stw0_bytessent_r_hi: DWORD;
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stw0_bytesrcvd_r_lo: DWORD;
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stw0_bytesrcvd_r_hi: DWORD;
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stw0_bytessent_s_lo: DWORD;
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stw0_bytessent_s_hi: DWORD;
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stw0_bytesrcvd_s_lo: DWORD;
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stw0_bytesrcvd_s_hi: DWORD;
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stw0_bytessent_a_lo: DWORD;
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stw0_bytessent_a_hi: DWORD;
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stw0_bytesrcvd_a_lo: DWORD;
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stw0_bytesrcvd_a_hi: DWORD;
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stw0_reqbufneed: DWORD;
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stw0_bigbufneed: DWORD;
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end;
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{$EXTERNALSYM _STAT_WORKSTATION_0}
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STAT_WORKSTATION_0 = _STAT_WORKSTATION_0;
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{$EXTERNALSYM STAT_WORKSTATION_0}
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PSTAT_WORKSTATION_0 = ^STAT_WORKSTATION_0;
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{$EXTERNALSYM PSTAT_WORKSTATION_0}
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LPSTAT_WORKSTATION_0 = ^STAT_WORKSTATION_0;
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{$EXTERNALSYM LPSTAT_WORKSTATION_0}
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TStatWorkstation0 = STAT_WORKSTATION_0;
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PStatWorkstation0 = PSTAT_WORKSTATION_0;
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{$ELSE}
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//
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// NB: The following structure is REDIR_STATISTICS in sdk\inc\ntddnfs.h. If you
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// change the structure, change it in both places
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//
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type
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_STAT_WORKSTATION_0 = record
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StatisticsStartTime: LARGE_INTEGER;
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BytesReceived: LARGE_INTEGER;
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SmbsReceived: LARGE_INTEGER;
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PagingReadBytesRequested: LARGE_INTEGER;
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NonPagingReadBytesRequested: LARGE_INTEGER;
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CacheReadBytesRequested: LARGE_INTEGER;
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NetworkReadBytesRequested: LARGE_INTEGER;
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BytesTransmitted: LARGE_INTEGER;
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SmbsTransmitted: LARGE_INTEGER;
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PagingWriteBytesRequested: LARGE_INTEGER;
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NonPagingWriteBytesRequested: LARGE_INTEGER;
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CacheWriteBytesRequested: LARGE_INTEGER;
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NetworkWriteBytesRequested: LARGE_INTEGER;
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InitiallyFailedOperations: DWORD;
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FailedCompletionOperations: DWORD;
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ReadOperations: DWORD;
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RandomReadOperations: DWORD;
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ReadSmbs: DWORD;
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LargeReadSmbs: DWORD;
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SmallReadSmbs: DWORD;
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WriteOperations: DWORD;
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RandomWriteOperations: DWORD;
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WriteSmbs: DWORD;
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LargeWriteSmbs: DWORD;
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SmallWriteSmbs: DWORD;
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RawReadsDenied: DWORD;
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RawWritesDenied: DWORD;
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NetworkErrors: DWORD;
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// Connection/Session counts
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Sessions: DWORD;
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FailedSessions: DWORD;
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Reconnects: DWORD;
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CoreConnects: DWORD;
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Lanman20Connects: DWORD;
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Lanman21Connects: DWORD;
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LanmanNtConnects: DWORD;
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ServerDisconnects: DWORD;
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HungSessions: DWORD;
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UseCount: DWORD;
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FailedUseCount: DWORD;
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//
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// Queue Lengths (updates protected by RdrMpxTableSpinLock NOT
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// RdrStatisticsSpinlock)
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//
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CurrentCommands: DWORD;
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end;
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{$EXTERNALSYM _STAT_WORKSTATION_0}
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STAT_WORKSTATION_0 = _STAT_WORKSTATION_0;
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{$EXTERNALSYM STAT_WORKSTATION_0}
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PSTAT_WORKSTATION_0 = ^STAT_WORKSTATION_0;
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{$EXTERNALSYM PSTAT_WORKSTATION_0}
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LPSTAT_WORKSTATION_0 = ^STAT_WORKSTATION_0;
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{$EXTERNALSYM LPSTAT_WORKSTATION_0}
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TStatWorkstation0 = STAT_WORKSTATION_0;
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PStatWorkstation0 = PSTAT_WORKSTATION_0;
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{$ENDIF LM20_WORKSTATION_STATISTICS}
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type
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_STAT_SERVER_0 = record
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sts0_start: DWORD;
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sts0_fopens: DWORD;
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sts0_devopens: DWORD;
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sts0_jobsqueued: DWORD;
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sts0_sopens: DWORD;
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sts0_stimedout: DWORD;
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sts0_serrorout: DWORD;
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sts0_pwerrors: DWORD;
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sts0_permerrors: DWORD;
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sts0_syserrors: DWORD;
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sts0_bytessent_low: DWORD;
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sts0_bytessent_high: DWORD;
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sts0_bytesrcvd_low: DWORD;
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sts0_bytesrcvd_high: DWORD;
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sts0_avresponse: DWORD;
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sts0_reqbufneed: DWORD;
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sts0_bigbufneed: DWORD;
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end;
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{$EXTERNALSYM _STAT_SERVER_0}
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STAT_SERVER_0 = _STAT_SERVER_0;
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{$EXTERNALSYM STAT_SERVER_0}
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PSTAT_SERVER_0 = ^STAT_SERVER_0;
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{$EXTERNALSYM PSTAT_SERVER_0}
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LPSTAT_SERVER_0 = ^STAT_SERVER_0;
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{$EXTERNALSYM LPSTAT_SERVER_0}
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TStatServer0 = STAT_SERVER_0;
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PStatServer0 = PSTAT_SERVER_0;
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//
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// Special Values and Constants
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//
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const
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STATSOPT_CLR = 1;
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{$EXTERNALSYM STATSOPT_CLR}
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STATS_NO_VALUE = ULONG(-1);
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{$EXTERNALSYM STATS_NO_VALUE}
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STATS_OVERFLOW = ULONG(-2);
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{$EXTERNALSYM STATS_OVERFLOW}
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implementation
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{$IFDEF DYNAMIC_LINK}
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var
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_NetStatisticsGet: Pointer;
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function NetStatisticsGet;
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begin
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GetProcedureAddress(_NetStatisticsGet, netapi32, 'NetStatisticsGet');
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asm
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MOV ESP, EBP
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POP EBP
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JMP [_NetStatisticsGet]
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end;
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end;
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{$ELSE}
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function NetStatisticsGet; external netapi32 name 'NetStatisticsGet';
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{$ENDIF DYNAMIC_LINK}
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end.
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