mirror of https://github.com/tongzx/nt5src
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.
128 lines
2.5 KiB
128 lines
2.5 KiB
/*++
|
|
|
|
Copyright (c) 1994 Microsoft Corporation
|
|
|
|
Module Name :
|
|
|
|
stats.cxx
|
|
|
|
Abstract:
|
|
|
|
Defines functions required for server statistics
|
|
|
|
Author:
|
|
|
|
Murali R. Krishnan ( MuraliK ) 04-Nov-1994
|
|
|
|
Project:
|
|
|
|
Web Server DLL
|
|
|
|
Functions Exported:
|
|
|
|
W3_SERVER_STATISTICS::SERVER_STATISTICS( VOID)
|
|
VOID W3_SERVER_STATISTICS::ClearStatistics( VOID)
|
|
DWORD CopyToStatsBuffer( LPW3_STATISTICS_1 lpStat)
|
|
|
|
Revision History:
|
|
|
|
Sophia Chung ( SophiaC ) 20-Nov-1996
|
|
|
|
--*/
|
|
|
|
|
|
/************************************************************
|
|
* Include Headers
|
|
************************************************************/
|
|
# include <w3p.hxx>
|
|
# include "stats.hxx"
|
|
# include "timer.h"
|
|
# include "time.h"
|
|
|
|
|
|
/************************************************************
|
|
* Functions
|
|
************************************************************/
|
|
|
|
|
|
W3_SERVER_STATISTICS::W3_SERVER_STATISTICS( VOID)
|
|
/*++
|
|
Initializes statistics information for server.
|
|
--*/
|
|
{
|
|
INITIALIZE_CRITICAL_SECTION( & m_csStatsLock);
|
|
|
|
ClearStatistics();
|
|
|
|
} // W3_SERVER_STATISTICS::W3_SERVER_STATISTICS();
|
|
|
|
|
|
VOID
|
|
W3_SERVER_STATISTICS::ClearStatistics( VOID)
|
|
/*++
|
|
|
|
Clears the counters used for statistics information
|
|
|
|
--*/
|
|
{
|
|
LockStatistics();
|
|
|
|
memset( &m_W3Stats, 0, sizeof(W3_STATISTICS_1) );
|
|
m_W3Stats.TimeOfLastClear = GetCurrentTimeInSeconds();
|
|
|
|
UnlockStatistics();
|
|
|
|
} // W3_SERVER_STATISTICS::ClearStatistics()
|
|
|
|
|
|
|
|
DWORD
|
|
W3_SERVER_STATISTICS::CopyToStatsBuffer( LPW3_STATISTICS_1 lpStat)
|
|
/*++
|
|
Description:
|
|
copies the statistics data from the server statistcs structure
|
|
to the W3_STATISTICS_1 structure for RPC access.
|
|
|
|
Arugments:
|
|
lpStat pointer to W3_STATISTICS_1 object which contains the
|
|
data on successful return
|
|
|
|
Returns:
|
|
Win32 error codes. NO_ERROR on success.
|
|
|
|
--*/
|
|
{
|
|
|
|
DBG_ASSERT( lpStat != NULL);
|
|
|
|
LockStatistics();
|
|
|
|
CopyMemory( lpStat, &m_W3Stats, sizeof(W3_STATISTICS_1) );
|
|
|
|
UnlockStatistics();
|
|
|
|
if (lpStat->ServiceUptime)
|
|
{
|
|
lpStat->ServiceUptime = GetCurrentTimeInSeconds() - lpStat->ServiceUptime;
|
|
}
|
|
|
|
return ( NO_ERROR);
|
|
|
|
} // CopyToStatsBuffer()
|
|
|
|
|
|
VOID
|
|
W3_SERVER_STATISTICS::UpdateStartTime ()
|
|
{
|
|
m_W3Stats.ServiceUptime = GetCurrentTimeInSeconds();
|
|
}
|
|
|
|
|
|
VOID
|
|
W3_SERVER_STATISTICS::UpdateStopTime ()
|
|
{
|
|
m_W3Stats.ServiceUptime = 0;
|
|
}
|
|
|
|
|
|
/************************ End of File ***********************/
|