diff -r 1fc85118c3ae -r 870918037e16 landmarksui/engine/src/clmkdbsearchutils.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarksui/engine/src/clmkdbsearchutils.cpp	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,231 @@
+/*
+* Copyright (c) 2006 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:   This file contains search utilities to query the landmarks Db.
+*				 For example getting all landmarks under a category, Name of a
+*				 particular category etc.
+*
+*/
+
+
+
+
+
+
+
+// INCLUDE FILES
+#include <EPos_CPosLandmark.h>
+#include <EPos_CPosLandmarkDatabase.h>
+#include <EPos_CPosLandmarkSearch.h>
+#include <EPos_CPosLmCategoryCriteria.h>
+#include "mlmkdbsearchutilsobserver.h"
+#include "MLmkAOOperationObserver.h"
+#include "CLmkAOOperation.h"
+#include "clmkdbsearchutils.h"
+
+// ================= MEMBER FUNCTIONS =======================
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::CLmkDbSearchUtils
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CLmkDbSearchUtils::CLmkDbSearchUtils():
+	CActive(EPriorityStandard)
+	{
+	CActiveScheduler::Add( this );
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::~CLmkDbSearchUtils
+// Destructor
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLmkDbSearchUtils::~CLmkDbSearchUtils()
+	{
+	delete iSearch;
+	delete iDb;
+    if (iSearchAO)
+		{
+    	iSearchAO->StopOperation();
+    	}
+	delete iSearchAO;
+	delete iCriteria;
+	if ( IsActive() )
+    	{
+        Cancel();
+    	}
+    iLmItemId.Close();
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::NewL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CLmkDbSearchUtils* CLmkDbSearchUtils::NewL()
+	{
+	CLmkDbSearchUtils* self = new (ELeave) CLmkDbSearchUtils();
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop();// self
+	return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CLmkDbSearchUtils::ConstructL()
+	{
+	iDb = CPosLandmarkDatabase::OpenL();
+	iSearch = CPosLandmarkSearch::NewL( *iDb );
+	iCriteria = CPosLmCategoryCriteria::NewLC();
+	CleanupStack::Pop(  iCriteria );
+	iSearchAO = NULL;
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::GetLandmarksUnderCategoryL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CLmkDbSearchUtils::GetLandmarksUnderCategoryL(MLmkDbSearchUtilsObserver* aObserver,
+				  									        TPosLmItemId aCategoryId)
+	{
+	iObserver = aObserver;
+	iCriteria->SetCategoryItemId(aCategoryId);
+	TPosLmSortPref sortOrder( CPosLandmark::ELandmarkName,
+				              TPosLmSortPref::EAscending );
+
+    CPosLmOperation* operation =
+				iSearch->StartLandmarkSearchL( *iCriteria , sortOrder );
+
+	CleanupStack::PushL( operation );
+	if (iSearchAO)
+		{
+    	iSearchAO->StopOperation();
+    	}
+	delete iSearchAO; // Cancel if any pending requests
+	iSearchAO = NULL;
+	iSearchAO = CLmkAOOperation::NewL( operation,
+				                   	   *this,
+				                  	   MLmkAOOperationObserver::ESearch,
+				                   	   EFalse );
+
+	CleanupStack::Pop( operation ); // ownership transferred
+	iSearchAO->StartOperation();
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::GetCategoryNameL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C HBufC* CLmkDbSearchUtils::GetCategoryNameL(TPosLmItemId aCategoryId)
+	{
+	CPosLmCategoryManager* mgr = CPosLmCategoryManager::NewL( *iDb );
+	CleanupStack::PushL( mgr );
+	// Leaves with KErrNotFound if category doesn't exist
+	CPosLandmarkCategory* category = mgr->ReadCategoryLC( aCategoryId );
+	TPtrC categoryName;
+	User::LeaveIfError(category->GetCategoryName(categoryName));
+	// The caller will take ownership of the buffer
+	HBufC* retCategoryName = HBufC::NewL(categoryName.Length());
+	TPtr ptr =  retCategoryName->Des();
+	ptr.Copy(categoryName);
+	CleanupStack::PopAndDestroy( 2 ); // category and mgr
+	return retCategoryName;
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::GetLandmarkForIdL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CPosLandmark* CLmkDbSearchUtils::GetLandmarkForIdL(TPosLmItemId aLandmarkId)
+	{
+	CPosLandmark* lmk = iDb->ReadLandmarkLC(aLandmarkId);
+	CleanupStack::Pop(); // ReadLandmarkLC
+	return lmk;
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::GetLandmarksL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CLmkDbSearchUtils::GetLandmarksL(MLmkDbSearchUtilsObserver* aObserver,
+				  							   RArray<TPosLmItemId> aLmItemId,
+									  		   RPointerArray<CPosLandmark>* aArray)
+	{
+	iLmkArray = aArray;
+	iLmItemId = aLmItemId;
+	iSearchIndex = 0;
+	iObserver = aObserver;
+	SetActive();
+	TRequestStatus *status = &iStatus;
+	User::RequestComplete(status, KErrNone);
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::RunL
+// -----------------------------------------------------------------------------
+//
+void CLmkDbSearchUtils::RunL()
+	{
+	if(iSearchIndex >= iLmItemId.Count())
+		{
+		iLmItemId.Close();
+		iObserver->HandleLmkSearchNotifyL();
+		}
+	else
+		{
+		TPosLmItemId itemId = iLmItemId[iSearchIndex];
+		CPosLandmark* landmark = iDb->ReadLandmarkLC(itemId);
+		iLmkArray->Append(landmark);
+		CleanupStack::Pop(); // ReadLandmarkLC
+		++iSearchIndex;
+		SetActive();
+		TRequestStatus *status = &iStatus;
+		User::RequestComplete(status, KErrNone);
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CLmkDbSearchUtils::DoCancel()
+	{
+
+	}
+
+// -----------------------------------------------------------------------------
+// CLmkDbSearchUtils::HandleOperationL
+// -----------------------------------------------------------------------------
+//
+void CLmkDbSearchUtils::HandleOperationL(TOperationTypes /*aType*/,
+									     TReal32 /*aProgress*/,
+							             TInt /*aStatus*/ )
+	{
+	CPosLmItemIterator* iterator = iSearch->MatchIteratorL();
+	CleanupStack::PushL( iterator );
+	RArray<TPosLmItemId> itemIdArray;
+	CleanupClosePushL( itemIdArray );
+	iterator->GetItemIdsL( itemIdArray, 0, iterator->NumOfItemsL() );
+	if ( iObserver )
+    	{
+	    iObserver->HandleCategorySearchNotifyL( itemIdArray );
+    	}
+    CleanupStack::PopAndDestroy(); //itemIdArray
+	CleanupStack::PopAndDestroy( iterator );
+	}
+
+