diff -r 000000000000 -r 08ec8eefde2f loggingservices/eventlogger/LogCli/inc/LOGVIEW.H
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/loggingservices/eventlogger/LogCli/inc/LOGVIEW.H	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,239 @@
+// Copyright (c) 2002-2009 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:
+//
+
+#ifndef __LOGVIEW_H__
+#define __LOGVIEW_H__
+
+// System includes
+#include <d32dbms.h>
+#include <logwrap.h>
+
+// User includes
+#include <logcli.h>
+
+// Classes referenced
+class CLogClient;
+class CLogGetEventClientOp;
+class CLogPackage;
+class CLogViewSetupClientOp;
+class CLogMaintainClientOp;
+class CLogViewObserver;
+class CLogFilterList;
+class CLogFilter;
+class CLogViewDuplicate;
+class CLogViewRemoveEventClientOp;
+class MLogViewChangeObserver;
+class CLogViewWindow;
+
+
+//**********************************
+// CLogView
+//**********************************
+
+class CLogView : public CLogActive
+/** 
+Navigates a view on the log database.
+
+The class provides functions for navigating through a set of events and a 
+function to retrieve the event at the current position within the view.
+
+The class cannot be instantiated. Further classes are derived from this class 
+to define and construct views on the log database.
+
+The set of events in a view are always ordered so that the first event in 
+a view is the most recent.
+@publishedAll
+@released
+*/
+	{
+public:
+	IMPORT_C ~CLogView();
+	//
+public:
+	inline const CLogEvent& Event() const;
+	//
+	IMPORT_C TBool FirstL(TRequestStatus& aStatus);
+	IMPORT_C TBool LastL(TRequestStatus& aStatus);
+	IMPORT_C TBool NextL(TRequestStatus& aStatus);
+	IMPORT_C TBool PreviousL(TRequestStatus& aStatus);
+	//
+	IMPORT_C TInt CountL();
+	//
+	IMPORT_C void SetFlagsL(TLogFlags aFlags);
+	//
+protected:
+	CLogView(CLogClient& aClient, TInt aPriority = CActive::EPriorityStandard);
+	void ConstructL(TInt aType, MLogViewChangeObserver* aObserver = NULL);
+	//
+	inline TBool IsValid() const;
+	void DoCancel();
+	void ReadEventFromWindowL();
+	void ReawaitForChanges();
+	TInt LogViewRecordCount() const;
+	//
+private:
+	TBool NavigateL(TInt aPosition, TRequestStatus& aStatus);
+	void DoRunL();
+	void PrepareViewChildrenL();
+	void NotifyLogServerTerminatedL();
+
+	//
+private:
+	CLogEvent* iEvent;
+	TAny* iSpare1;
+	//
+protected:
+	CLogClient& iClient;
+	CLogPackage* iPackage;
+	TAny* iSpare2;
+	CLogMaintainClientOp* iMaintain;
+	TLogViewId iViewId;
+	TDes8* iData;
+	TBool iValid;
+	CLogViewWindow* iWindow;
+	//
+private:
+	TInt iType;
+	MLogViewChangeObserver* iLogViewChangeObserver;
+	CLogViewObserver* iLogViewObserver;
+	friend class CLogViewObserver;
+	};
+
+//**********************************
+// CLogViewEvent
+//**********************************
+
+
+class CLogViewEvent : public CLogView
+/** 
+A view on the event log.
+
+The events included in the view are defined using a filter that specifies 
+the constraints that all events in the view must satisfy. Filters are specified 
+using one or more CLogFilter objects.
+
+@see CLogFilter
+@see CLogFilterList
+@publishedAll
+@released
+*/
+	{
+public:
+	IMPORT_C static CLogViewEvent* NewL(CLogClient& aClient, TInt aPriority = CActive::EPriorityStandard);
+	IMPORT_C static CLogViewEvent* NewL(CLogClient& aClient, MLogViewChangeObserver& aObserver, TInt aPriority = CActive::EPriorityStandard);
+	IMPORT_C ~CLogViewEvent();
+	//
+public:
+	IMPORT_C TBool SetFilterL(const CLogFilterList& aFilterList, TRequestStatus& aStatus);
+	IMPORT_C TBool SetFilterL(const CLogFilter& aFilter, TRequestStatus& aStatus);
+	IMPORT_C TBool SetFilterParseFilterByFilterL(const CLogFilterList& aFilterList, TRequestStatus& aStatus);
+	//
+private:
+	CLogViewEvent(CLogClient& aClient, TInt aPriority);
+	void ConstructL(MLogViewChangeObserver* aObserver = NULL);
+	};
+
+//**********************************
+// CLogViewRecent
+//**********************************
+
+
+class CLogViewRecent : public CLogView
+/** 
+A view on a recent event list.
+@publishedAll
+@released
+*/
+	{
+public:
+	IMPORT_C static CLogViewRecent* NewL(CLogClient& aClient, TInt aPriority = CActive::EPriorityStandard);
+	IMPORT_C static CLogViewRecent* NewL(CLogClient& aClient, MLogViewChangeObserver& aObserver, TInt aPriority = CActive::EPriorityStandard);
+	IMPORT_C ~CLogViewRecent();
+	//
+public:
+	IMPORT_C TBool SetRecentListL(TLogRecentList aList, TRequestStatus& aStatus);
+	IMPORT_C TBool SetRecentListL(TLogRecentList aList, const CLogFilter& aFilter, TRequestStatus& aStatus);
+	IMPORT_C TBool SetRecentListL(TLogRecentList aList, const CLogFilterList& aFilterList, TRequestStatus& aStatus);
+	//
+	IMPORT_C TBool DuplicatesL(CLogViewDuplicate& aView, TRequestStatus& aStatus);
+	IMPORT_C TBool DuplicatesL(CLogViewDuplicate& aView, const CLogFilter& aFilter, TRequestStatus& aStatus);
+	IMPORT_C TBool DuplicatesL(CLogViewDuplicate& aView, const CLogFilterList& aFilterList, TRequestStatus& aStatus);
+	IMPORT_C void ClearDuplicatesL();
+	//
+	IMPORT_C void RemoveL(TLogId aId);
+	IMPORT_C TBool RemoveL(TRequestStatus& aStatus);
+	//
+	inline TLogRecentList RecentList() const;
+	//
+private:
+	CLogViewRecent(CLogClient& aClient, TInt aPriority);
+	void ConstructL(MLogViewChangeObserver* aObserver = NULL);
+	void DoRunL();
+	//
+	TBool DoRemoveL(TRequestStatus& aStatus);
+	//
+private:
+	TLogRecentList iRecentList;
+	TLogRecentList iCurrentList;
+	TPckgBuf<TLogRecentList> iCurrentListBuf;
+	CLogViewRemoveEventClientOp* iRemove;
+	};
+
+//**********************************
+// CLogViewDuplicate
+//**********************************
+
+class CLogViewDuplicate : public CLogView
+/** 
+A view of events that are duplicates of an event in a view of recent events.
+
+The view is populated through a call to CLogViewRecent::DuplicatesL().
+
+@see CLogViewRecent::DuplicatesL()
+@see CLogViewRecent 
+@publishedAll
+@released
+*/
+	{
+public:
+	IMPORT_C static CLogViewDuplicate* NewL(CLogClient& aClient, TInt aPriority = CActive::EPriorityStandard);
+	IMPORT_C static CLogViewDuplicate* NewL(CLogClient& aClient, MLogViewChangeObserver& aObserver, TInt aPriority = CActive::EPriorityStandard);
+	IMPORT_C ~CLogViewDuplicate();
+	//
+	IMPORT_C void RemoveL(TLogId aId);
+	IMPORT_C TBool RemoveL(TRequestStatus& aStatus);
+	// 
+	inline TLogId Source() const;
+	//
+public:
+	// The following are not exported, use CLogViewRecent::DuplicatesL to initialise this view
+	TBool SetEventL(TLogId aId, TRequestStatus& aStatus);
+	TBool SetEventL(TLogId aId, const CLogFilter& aFilter, TRequestStatus& aStatus);
+	TBool SetEventL(TLogId aId, const CLogFilterList& aFilterList, TRequestStatus& aStatus);
+	//
+private:
+	CLogViewDuplicate(CLogClient& aClient, TInt aPriority);
+	void ConstructL(MLogViewChangeObserver* aObserver = NULL);
+	//
+	TBool DoRemoveL(TRequestStatus& aStatus);
+	//
+private:
+	TLogId iSourceId;
+	CLogViewRemoveEventClientOp* iRemove;
+	};
+
+#include <logview.inl>
+
+#endif