void SERVER::SendDeleteNotifications (void)
{
LPENUM pEnum;
for (pEnum = m_lAggregates->FindFirst(); pEnum; pEnum = pEnum->FindNext())
{
LPAGGREGATE lpAggregate = (LPAGGREGATE)(pEnum->GetObject());
lpAggregate->SendDeleteNotifications ();
}
for (pEnum = m_lServices->FindFirst(); pEnum; pEnum = pEnum->FindNext())
{
LPSERVICE lpService = (LPSERVICE)(pEnum->GetObject());
lpService->SendDeleteNotifications();
}
NOTIFYCALLBACK::SendNotificationToAll (evtDestroy, GetIdentifier());
}
BOOL Services_fRunning (LPSERVICE lpService)
{
SERVICESTATUS ss;
ULONG status;
if (!lpService->GetStatus (&ss, FALSE, &status))
return FALSE;
return (ss.state == SERVICESTATE_RUNNING) ? TRUE : FALSE;
}
size_t Services_GetAlertCount (LPSERVICE lpService)
{
return Alert_GetCount (lpService->GetIdentifier());
}
BOOL Alert_Scout_CheckServer (LPSERVER lpServer)
{
BOOL rc = TRUE;
LPSERVER_PREF lpsp;
if ((lpsp = (LPSERVER_PREF)lpServer->GetUserParam()) != NULL)
{
LPOBJECTALERTS lpoa;
if ((lpoa = Alert_GetObjectAlerts (lpServer->GetIdentifier())) != NULL)
{
PostNotification (evtScoutBegin, lpServer->GetIdentifier());
BOOL fChangedServerAlerts = FALSE;
DWORD dwTickNextTestWhenStarted = lpoa->dwTickNextTest;
// First look through the server's aggregates and filesets, to
// find any which have usages over their warning threshholds.
//
HENUM heAggregate;
for (LPAGGREGATE lpAggregate = lpServer->AggregateFindFirst (&heAggregate); lpAggregate; lpAggregate = lpServer->AggregateFindNext (&heAggregate))
{
BOOL fChangedAggregateAlerts = FALSE;
LPIDENT lpiAggregate = lpAggregate->GetIdentifier();
LPOBJECTALERTS lpoaAggregate;
if ((lpoaAggregate = Alert_GetObjectAlerts (lpAggregate->GetIdentifier())) != NULL)
{
for (size_t iAlert = 0; iAlert < lpoaAggregate->nAlerts; )
{
if ( (lpoaAggregate->aAlerts[ iAlert ].alert == alertFULL) ||
(lpoaAggregate->aAlerts[ iAlert ].alert == alertOVERALLOC) ||
(lpoaAggregate->aAlerts[ iAlert ].alert == alertNO_SVRENT) )
{
fChangedAggregateAlerts = TRUE;
fChangedServerAlerts = TRUE;
Alert_Remove (lpAggregate->GetIdentifier(), iAlert);
}
else
++iAlert;
}
LPAGGREGATE_PREF lpap;
if ((lpap = (LPAGGREGATE_PREF)lpAggregate->GetUserParam()) != NULL)
{
short wGhost = lpAggregate->GetGhostStatus();
if (lpsp->fWarnAggNoServ && !(wGhost & GHOST_HAS_SERVER_ENTRY))
{
ALERTINFO ai;
ai.alert = alertNO_SVRENT;
Alert_AddPrimary (lpAggregate->GetIdentifier(), &ai);
fChangedAggregateAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
if (lpsp->fWarnAggAlloc && lpap->fWarnAggAlloc)
{
AGGREGATESTATUS as;
if (lpAggregate->GetStatus (&as, TRUE))
{
if (as.ckStorageAllocated > as.ckStorageTotal)
{
ALERTINFO ai;
ai.alert = alertOVERALLOC;
ai.aiOVERALLOC.ckAllocated = as.ckStorageAllocated;
ai.aiOVERALLOC.ckCapacity = as.ckStorageTotal;
Alert_AddPrimary (lpAggregate->GetIdentifier(), &ai);
fChangedAggregateAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
}
}
short perWarnAggFull = lpap->perWarnAggFull;
if (perWarnAggFull == -1)
perWarnAggFull = lpsp->perWarnAggFull;
if (perWarnAggFull != 0)
{
AGGREGATESTATUS as;
if (lpAggregate->GetStatus (&as, TRUE))
{
if (as.ckStorageTotal != 0)
{
short perNow = (short)( (double)(as.ckStorageTotal - as.ckStorageFree) * 100.0 / (double)(as.ckStorageTotal) );
if (perNow > perWarnAggFull)
{
ALERTINFO ai;
ai.alert = alertFULL;
ai.aiFULL.perWarning = perWarnAggFull;
ai.aiFULL.ckWarning = (ULONG)( (double)perWarnAggFull * (double)(as.ckStorageTotal) / 100.0 );
Alert_AddPrimary (lpAggregate->GetIdentifier(), &ai);
fChangedAggregateAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
}
}
}
}
}
HENUM heFileset;
for (LPFILESET lpFileset = lpAggregate->FilesetFindFirst (&heFileset); lpFileset; lpFileset = lpAggregate->FilesetFindNext (&heFileset))
{
BOOL fChangedFilesetAlerts = FALSE;
LPIDENT lpiFileset = lpFileset->GetIdentifier();
LPOBJECTALERTS lpoaFileset;
if ((lpoaFileset = Alert_GetObjectAlerts (lpFileset->GetIdentifier())) != NULL)
{
for (size_t iAlert = 0; iAlert < lpoaFileset->nAlerts; )
{
if ( (lpoaFileset->aAlerts[ iAlert ].alert == alertFULL) ||
(lpoaFileset->aAlerts[ iAlert ].alert == alertSTATE_NO_VNODE) ||
(lpoaFileset->aAlerts[ iAlert ].alert == alertSTATE_NO_SERVICE) ||
(lpoaFileset->aAlerts[ iAlert ].alert == alertSTATE_OFFLINE) ||
(lpoaFileset->aAlerts[ iAlert ].alert == alertNO_VLDBENT) ||
(lpoaFileset->aAlerts[ iAlert ].alert == alertNO_SVRENT) )
{
fChangedFilesetAlerts = TRUE;
fChangedServerAlerts = TRUE;
Alert_Remove (lpFileset->GetIdentifier(), iAlert);
}
else
++iAlert;
}
}
LPFILESET_PREF lpfp;
if ((lpfp = (LPFILESET_PREF)lpFileset->GetUserParam()) != NULL)
{
FILESETSTATUS fs;
if (lpFileset->GetStatus (&fs, TRUE))
{
if (fs.State & fsNO_VNODE)
{
ALERTINFO ai;
ai.alert = alertSTATE_NO_VNODE;
ai.aiSTATE.State = fs.State;
Alert_AddPrimary (lpFileset->GetIdentifier(), &ai);
fChangedFilesetAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
else if (fs.State & fsNO_SERVICE)
{
ALERTINFO ai;
ai.alert = alertSTATE_NO_SERVICE;
ai.aiSTATE.State = fs.State;
Alert_AddPrimary (lpFileset->GetIdentifier(), &ai);
fChangedFilesetAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
else if (fs.State & fsOFFLINE)
{
ALERTINFO ai;
ai.alert = alertSTATE_OFFLINE;
ai.aiSTATE.State = fs.State;
Alert_AddPrimary (lpFileset->GetIdentifier(), &ai);
fChangedFilesetAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
short perWarnSetFull = lpfp->perWarnSetFull;
if (perWarnSetFull == -1)
perWarnSetFull = lpsp->perWarnSetFull;
if (perWarnSetFull != 0)
{
if (fs.Type == ftREADWRITE)
{
if (fs.ckQuota != 0)
{
short perNow = (short)( (double)(fs.ckUsed) * 100.0 / (double)(fs.ckQuota) );
if (perNow > perWarnSetFull)
{
ALERTINFO ai;
ai.alert = alertFULL;
ai.aiFULL.perWarning = perWarnSetFull;
ai.aiFULL.ckWarning = (ULONG)( (double)perWarnSetFull * (double)(fs.ckQuota) / 100.0 );
Alert_AddPrimary (lpFileset->GetIdentifier(), &ai);
fChangedFilesetAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
}
}
}
}
short wGhost = lpFileset->GetGhostStatus();
if (lpsp->fWarnSetNoVLDB && !(wGhost & GHOST_HAS_VLDB_ENTRY))
{
ALERTINFO ai;
ai.alert = alertNO_VLDBENT;
Alert_AddPrimary (lpFileset->GetIdentifier(), &ai);
fChangedFilesetAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
if (lpsp->fWarnSetNoServ && !(wGhost & GHOST_HAS_SERVER_ENTRY) && !(fs.Type == ftREPLICA))
{
ALERTINFO ai;
ai.alert = alertNO_SVRENT;
Alert_AddPrimary (lpFileset->GetIdentifier(), &ai);
fChangedFilesetAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
}
lpFileset->Close();
if (fChangedFilesetAlerts)
{
PostNotification (evtAlertsChanged, lpiFileset);
}
}
lpAggregate->Close();
if (fChangedAggregateAlerts)
{
PostNotification (evtAlertsChanged, lpiAggregate);
}
}
// Next look through the server's servces to find any
// which have stopped.
//
HENUM heService;
for (LPSERVICE lpService = lpServer->ServiceFindFirst (&heService); lpService; lpService = lpServer->ServiceFindNext (&heService))
{
BOOL fChangedServiceAlerts = FALSE;
LPIDENT lpiService = lpService->GetIdentifier();
LPOBJECTALERTS lpoaService;
if ((lpoaService = Alert_GetObjectAlerts (lpService->GetIdentifier())) != NULL)
{
for (size_t iAlert = 0; iAlert < lpoaService->nAlerts; )
{
if (lpoaService->aAlerts[ iAlert ].alert == alertSTOPPED)
{
fChangedServiceAlerts = TRUE;
fChangedServerAlerts = TRUE;
Alert_Remove (lpService->GetIdentifier(), iAlert);
}
else
++iAlert;
}
LPSERVICE_PREF lpcp;
if ((lpcp = (LPSERVICE_PREF)lpService->GetUserParam()) != NULL)
{
if (lpcp->fWarnSvcStop && lpsp->fWarnSvcStop)
{
SERVICESTATUS ss;
if (lpService->GetStatus (&ss, TRUE))
{
if (ss.state != SERVICESTATE_RUNNING)
{
ALERTINFO ai;
ai.alert = alertSTOPPED;
memcpy (&ai.aiSTOPPED.stStopped, &ss.timeLastStop, sizeof(SYSTEMTIME));
memcpy (&ai.aiSTOPPED.stLastError, &ss.timeLastFail, sizeof(SYSTEMTIME));
ai.aiSTOPPED.errLastError = ss.dwErrLast;
Alert_AddPrimary (lpService->GetIdentifier(), &ai);
fChangedServiceAlerts = TRUE;
fChangedServerAlerts = TRUE;
}
}
}
}
}
lpService->Close();
if (fChangedServiceAlerts)
{
PostNotification (evtAlertsChanged, lpiService);
}
}
if (rc && (dwTickNextTestWhenStarted == lpoa->dwTickNextTest))
{
Alert_Scout_SetUpToDate (lpoa);
}
if (fChangedServerAlerts)
{
PostNotification (evtAlertsChanged, lpServer->GetIdentifier());
}
PostNotification (evtScoutEnd, lpServer->GetIdentifier());
}
}
return rc;
}
BOOL SERVER::RefreshServices (BOOL fNotify, ULONG *pStatus)
{
BOOL rc = TRUE;
DWORD status = 0;
if (m_fServicesOutOfDate)
{
m_fServicesOutOfDate = FALSE;
if (fIsMonitored())
{
if (fNotify)
NOTIFYCALLBACK::SendNotificationToAll (evtRefreshServicesBegin, GetIdentifier());
// First thing is to forget about what services we think we have now.
//
LPENUM pEnum;
for (pEnum = m_lServices->FindLast(); pEnum; pEnum = pEnum->FindPrevious())
{
LPSERVICE lpService = (LPSERVICE)(pEnum->GetObject());
lpService->SendDeleteNotifications();
m_lServices->Remove (lpService);
Delete (lpService);
}
// Next, the harder part: look through the server to find a list
// of services.
//
PVOID hCell;
PVOID hBOS;
if ((hBOS = OpenBosObject (&hCell, &status)) == NULL)
rc = FALSE;
else
{
WORKERPACKET wpBegin;
wpBegin.wpBosProcessNameGetBegin.hServer = hBOS;
if (!Worker_DoTask (wtaskBosProcessNameGetBegin, &wpBegin, &status))
rc = FALSE;
else
{
LPSERVICE lpService = New2 (SERVICE,(this, TEXT("BOS")));
m_lServices->Add (lpService);
NOTIFYCALLBACK::SendNotificationToAll (evtCreate, lpService->GetIdentifier());
for (;;)
{
TCHAR szServiceName[ cchNAME ];
WORKERPACKET wpNext;
wpNext.wpBosProcessNameGetNext.hEnum = wpBegin.wpBosProcessNameGetBegin.hEnum;
wpNext.wpBosProcessNameGetNext.pszService = szServiceName;
if (!Worker_DoTask (wtaskBosProcessNameGetNext, &wpNext, &status))
{
if (status == ADMITERATORDONE)
status = 0;
else
rc = FALSE;
break;
}
lpService = New2 (SERVICE,(this, wpNext.wpBosProcessNameGetNext.pszService));
m_lServices->Add (lpService);
NOTIFYCALLBACK::SendNotificationToAll (evtCreate, lpService->GetIdentifier());
}
WORKERPACKET wpDone;
wpDone.wpBosProcessNameGetDone.hEnum = wpBegin.wpBosProcessNameGetBegin.hEnum;
Worker_DoTask (wtaskBosProcessNameGetDone, &wpDone);
}
CloseBosObject();
}
if (fNotify)
NOTIFYCALLBACK::SendNotificationToAll (evtRefreshServicesEnd, GetIdentifier(), ((rc) ? 0 : status));
}
}
if (pStatus && !rc)
*pStatus = status;
return TRUE;
}
BOOL SERVER::RefreshAll (ULONG *pStatus, double dInit, double dFactor)
{
BOOL rc = TRUE;
ULONG status = 0;
if (m_fAggregatesOutOfDate || m_fServicesOutOfDate)
{
if ((++cRefreshAllReq) == 1)
{
NOTIFYCALLBACK::SendNotificationToAll (evtRefreshAllBegin, GetIdentifier(), 0);
}
double perAGGREGATES = 65.0; // % of time spent finding aggs & sets
double perSERVICES = 25.0; // % of time spent finding services
double perVLDB = 10.0; // % of time spent finding VLDB info
if (cRefreshAllReq >= 2) // being called as part of a cell-wide op?
{
perAGGREGATES = 80.0; // % of time spent finding aggs & sets
perSERVICES = 20.0; // % of time spent finding services
perVLDB = 0.0; // we won't query VLDB stuff ourself.
}
NOTIFYCALLBACK::SendNotificationToAll (evtRefreshStatusBegin, GetIdentifier());
if (!CanTalkToServer (&status)) // Determines fCanGetAggregates, fCanGetServices
{
if (m_fMonitor)
SetMonitor (FALSE);
rc = FALSE;
}
else
{
if (!m_fCanGetAggregates)
{
FreeAggregates();
m_fAggregatesOutOfDate = FALSE;
}
else
{
size_t nAggregates = 0;
size_t iAggregate = 0;
HENUM hEnum;
LPAGGREGATE lpAggregate;
for (lpAggregate = AggregateFindFirst (&hEnum); lpAggregate; lpAggregate = AggregateFindNext (&hEnum))
{
++nAggregates;
lpAggregate->Close();
}
if (nAggregates)
{
for (lpAggregate = AggregateFindFirst (&hEnum); lpAggregate; lpAggregate = AggregateFindNext (&hEnum))
{
ULONG perComplete = (ULONG)( ((double)perAGGREGATES / 100.0) * ((double)iAggregate * 100.0 / nAggregates) );
NOTIFYCALLBACK::SendNotificationToAll (evtRefreshAllUpdate, lpAggregate->GetIdentifier(), NULL, NULL, NULL, (ULONG)( 100.0 * dInit + dFactor * (double)perComplete ), 0);
lpAggregate->RefreshFilesets (TRUE);
lpAggregate->Close();
++iAggregate;
}
}
}
if (!m_fCanGetServices)
{
FreeServices();
m_fServicesOutOfDate = FALSE;
}
else
{
size_t nServices = 0;
size_t iService = 0;
HENUM hEnum;
LPSERVICE lpService;
for (lpService = ServiceFindFirst (&hEnum); lpService; lpService = ServiceFindNext (&hEnum))
{
++nServices;
lpService->Close();
}
if (nServices)
{
for (lpService = ServiceFindFirst (&hEnum); lpService; lpService = ServiceFindNext (&hEnum))
{
ULONG perComplete = (ULONG)( (double)perAGGREGATES + ((double)perSERVICES / 100.0) * ((double)iService * 100.0 / nServices) );
NOTIFYCALLBACK::SendNotificationToAll (evtRefreshAllUpdate, lpService->GetIdentifier(), NULL, NULL, NULL, (ULONG)( 100.0 * dInit + dFactor * (double)perComplete ), 0);
lpService->RefreshStatus (TRUE);
lpService->Close();
++iService;
}
}
}
if (cRefreshAllReq == 1) // not being called as part of a cell-wide op?
{
LPCELL lpCell;
if ((lpCell = OpenCell()) != NULL)
{
lpCell->RefreshVLDB (GetIdentifier(), TRUE, NULL);
lpCell->Close();
}
}
}
NOTIFYCALLBACK::SendNotificationToAll (evtRefreshStatusEnd, GetIdentifier(), m_lastStatus);
if ((--cRefreshAllReq) == 0)
{
NOTIFYCALLBACK::SendNotificationToAll (evtRefreshAllEnd, GetIdentifier(), NULL, NULL, NULL, 100, m_lastStatus);
}
}
if (rc && m_lastStatus)
rc = FALSE;
if (!rc && pStatus)
*pStatus = status;
return rc;
}