--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/searcher/searchserver/src/chousekeepinghandler.cpp Mon Apr 19 14:40:16 2010 +0300
@@ -0,0 +1,192 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#include "CHouseKeepingHandler.h"
+#include "CHeartBeatTimer.h"
+#include "CLogPlayerRecorder.h"
+
+#include "CCPixAsyncronizer.h"
+
+TBool CHouseKeepingHandler::iCallBackValid = EFalse;
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::NewL
+// -----------------------------------------------------------------------------
+//
+CHouseKeepingHandler* CHouseKeepingHandler::NewL()
+ {
+ CHouseKeepingHandler* self = new ( ELeave ) CHouseKeepingHandler();
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::~CHouseKeepingHandler
+// -----------------------------------------------------------------------------
+//
+CHouseKeepingHandler::~CHouseKeepingHandler()
+ {
+ iCallBackValid = EFalse;
+
+ delete iHeartBeatTimer;
+
+ delete iAsyncronizer;
+ }
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::StartL
+// -----------------------------------------------------------------------------
+//
+void CHouseKeepingHandler::StartL()
+ {
+ if ( !iHeartBeatTimer )
+ {
+ iHeartBeatTimer = CHeartBeatTimer::NewL(this);
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::StopHouseKeeping()
+// Stop housekeeping
+// -----------------------------------------------------------------------------
+//
+void CHouseKeepingHandler::StopHouseKeeping()
+ {
+ iHeartBeatTimer->StopTimer();
+ }
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::ContinueHouseKeeping()
+// Continue housekeeping
+// -----------------------------------------------------------------------------
+//
+void CHouseKeepingHandler::ContinueHouseKeeping()
+ {
+ iHeartBeatTimer->ContinueTimer();
+ }
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::ForceHouseKeeping()
+// Force housekeeping
+// -----------------------------------------------------------------------------
+//
+void CHouseKeepingHandler::ForceHouseKeeping()
+ {
+ DoHouseKeeping();
+ }
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::StartL
+// -----------------------------------------------------------------------------
+//
+void CHouseKeepingHandler::CompletionCallback(void *aCookie, cpix_JobId aJobId)
+ {
+ if ( !iCallBackValid )
+ {
+ // CPiX layer could call this callback function after CHouseKeepingHandler
+ // is already deleted.
+ return;
+ }
+
+ CHouseKeepingHandler* object = (CHouseKeepingHandler*)aCookie;
+
+ // Sanity check
+ if (!object || object->iPendingJobId != aJobId)
+ {
+ return;
+ }
+
+ // Call the asyncronizers completion code
+ CCPixAsyncronizer* asyncronizer = object->iAsyncronizer;
+ asyncronizer->CompletionCallback();
+ }
+
+
+// -----------------------------------------------------------------------------
+// CSearchServer::HandleHeartBeatL()
+// -----------------------------------------------------------------------------
+//
+void CHouseKeepingHandler::HandleHeartBeatL()
+ {
+ DoHouseKeeping();
+ }
+
+// -----------------------------------------------------------------------------
+// CSearchServer::HandleAsyncronizerComplete()
+// -----------------------------------------------------------------------------
+//
+void CHouseKeepingHandler::HandleAsyncronizerComplete(TCPixTaskType /*aType*/,
+ TInt aError, const RMessage2& /*aMessage*/)
+ {
+ iIsPending = EFalse;
+ if (aError == KErrNone)
+ {
+ cpix_Result result;
+ cpix_asyncDoHousekeepingResults(&result, iPendingJobId);
+ cpix_ClearError(&result);
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::CHouseKeepingHandler
+// -----------------------------------------------------------------------------
+//
+CHouseKeepingHandler::CHouseKeepingHandler()
+ {
+ iCallBackValid = ETrue;
+ }
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CHouseKeepingHandler::ConstructL()
+ {
+ iAsyncronizer = CCPixAsyncronizer::NewL();
+ }
+
+// -----------------------------------------------------------------------------
+// CHouseKeepingHandler::DoHouseKeeping
+// -----------------------------------------------------------------------------
+//
+void CHouseKeepingHandler::DoHouseKeeping()
+ {
+ if ( iIsPending )
+ {
+ // Sanity check. If previous house keeping operation is still
+ // ongoing just ignore house keeping this time.
+ return;
+ }
+
+ cpix_Result result;
+ iPendingJobId = cpix_asyncDoHousekeeping(&result, (void*)this, &CompletionCallback);
+
+ TRAP_IGNORE( LOG_PLAYER_RECORD( CLogPlayerRecorder::LogHouseKeepL() ) );
+
+ if ( cpix_Failed( &result ) )
+ {
+ // Clean error to avoid memory leaks.
+ cpix_ClearError(&result);
+ }
+ else
+ {
+ iAsyncronizer->Start(ECPixTaskTypeHouseKeeping, this, iMessage);
+ iIsPending = ETrue;
+ }
+ }