--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/serviceproviders/sapi_landmarks/landmarksservice/src/clandmarkcmdgetlandmarks.cpp	Fri Jul 03 15:51:24 2009 +0100
@@ -0,0 +1,167 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  CLandmarkCmdGetLandmarks class implementation.
+ *
+*/
+
+
+#include <epos_cposlmoperation.h>
+#include <epos_cposlandmarksearch.h>
+#include "clandmarkcmdgetlandmarks.h"
+#include "mlandmarkobserver.h"
+#include "clandmarkmanagehandlers.h"
+#include "clandmarkfilter.h"
+#include "clandmarkmanageobjects.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CLandmarkCmdGetLandmarks::NewL( MLandmarkObserver* aObserver, CLandmarkManageObjects* aManageObjects )
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CLandmarkCmdGetLandmarks* CLandmarkCmdGetLandmarks::NewL(
+		MLandmarkObserver* aObserver, CLandmarkManageObjects* aManageObjects )
+	{
+	CLandmarkCmdGetLandmarks* self = CLandmarkCmdGetLandmarks::NewLC (
+			aObserver, aManageObjects );
+	CleanupStack::Pop ( self );
+	return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CLandmarkCmdGetLandmarks::NewLC( MLandmarkObserver* aObserver, CLandmarkManageObjects* aManageObjects )
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CLandmarkCmdGetLandmarks* CLandmarkCmdGetLandmarks::NewLC(
+		MLandmarkObserver* aObserver, CLandmarkManageObjects* aManageObjects )
+	{
+	CLandmarkCmdGetLandmarks* self = new (ELeave) CLandmarkCmdGetLandmarks(aObserver,aManageObjects);
+	CleanupStack::PushL ( self );
+	return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CLandmarkCmdGetLandmarks::CLandmarkCmdGetLandmarks( MLandmarkObserver* aObserver, CLandmarkManageObjects* aManageObjects )
+// C++ default constructor can NOT contain any code, that might leave.
+// -----------------------------------------------------------------------------
+//
+CLandmarkCmdGetLandmarks::CLandmarkCmdGetLandmarks(
+		MLandmarkObserver* aObserver, CLandmarkManageObjects* aManageObjects )
+	{
+	iObserver = aObserver;
+	iManageObjects = aManageObjects;
+	CActiveScheduler::Add ( this );
+	}
+
+// -----------------------------------------------------------------------------
+// CLandmarkCmdGetLandmarks::~CLandmarkCmdGetLandmarks()
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CLandmarkCmdGetLandmarks::~CLandmarkCmdGetLandmarks( )
+	{
+	Cancel ( );
+	delete iSearchOperation;
+	}
+
+// -----------------------------------------------------------------------------
+// CLandmarkCmdGetLandmarks::StartL( CLandmarkHandler* aHandle, TInt32 aTransactionId, CLandmarkFilter* aFilter )
+// Start asynchronous operation.
+// -----------------------------------------------------------------------------
+//
+void CLandmarkCmdGetLandmarks::StartL( CLandmarkHandler* aHandle,
+		TInt32 aTransactionId, CLandmarkFilter& aFilter )
+	{
+	iHandle = aHandle;
+	iTransactionId = aTransactionId;
+	CPosLandmarkSearch* search = iHandle->LandmarkSearchHandle ( );
+	search->SetMaxNumOfMatches (aFilter.MaximumMatches ( ) );
+	iSearchOperation = search->StartLandmarkSearchL (aFilter.Criteria ( ),
+			aFilter.LmSortPref ( ), aFilter.PreviousMatches ( ) );
+	NextStep ( );
+	}
+
+// -----------------------------------------------------------------------------
+// CLandmarkCmdGetLandmarks::NextStep()
+// Execute the next step.
+// -----------------------------------------------------------------------------
+//
+void CLandmarkCmdGetLandmarks::NextStep( )
+	{
+	iSearchOperation->NextStep (iStatus, iProgress );
+	SetActive ( );
+	}
+
+// -----------------------------------------------------------------------------
+// CLandmarkCmdGetLandmarks::RunL()
+// Notify Observer on completion of the asynchronous call.
+// -----------------------------------------------------------------------------
+//
+void CLandmarkCmdGetLandmarks::RunL( )
+	{
+	if ( iStatus == KPosLmOperationNotComplete )
+		{
+		NextStep ( );
+		}
+	else
+		{
+		User::LeaveIfError (iStatus.Int ( ) );
+		CPosLmItemIterator* iterator=  NULL;
+		CPosLandmarkDatabase* db = iHandle->LandmarkDatabaseHandle ( );
+		TPtrC dbUri;
+		iHandle->GetDatabaseUri (dbUri );
+		CPosLandmarkSearch* search = iHandle->LandmarkSearchHandle ( );
+		iterator = search->MatchIteratorL ( );
+		CleanupStack::PushL (iterator );
+		TRAP_IGNORE(iObserver->HandleLandmarkItemsL(iterator,iTransactionId,KErrNone,dbUri));
+		CleanupStack::Pop (iterator );
+		//set active garbage collector
+		if ( !iManageObjects->IsActive() )
+			{
+			iManageObjects->Start ( );
+			}
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CLandmarkCmdGetLandmarks::DoCancel()
+// Cancel asynchronous call.
+// -----------------------------------------------------------------------------
+//
+void CLandmarkCmdGetLandmarks::DoCancel( )
+	{
+	if ( iSearchOperation )
+		{
+		delete iSearchOperation;
+		iSearchOperation = NULL;
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CLandmarkCmdGetLandmarks::RunError( TInt aError )
+// This functions handles a leave occurring in the request completion event handler.
+// -----------------------------------------------------------------------------
+//
+TInt CLandmarkCmdGetLandmarks::RunError( TInt aError )
+	{
+	TRAP_IGNORE(iObserver->HandleLandmarkItemsL(NULL,iTransactionId,aError,KNullDesC));
+	if ( !iManageObjects->IsActive() )
+		{
+		iManageObjects->Start ( );
+		}
+	return KErrNone;
+	}
+//End of file