/*
* Copyright (c) 2003-2009 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:
* testagentconsumer.h
* Test agent implementation of the CAgentConsumer class
*
*
*/
#ifndef __TESTAGENTDATA_H__
#define __TESTAGENTDATA_H__
#include <caf/caf.h>
#include <caf/agentinterface.h>
#include "TestAgentFileInterface.h"
using namespace ContentAccess;
class CTestAgentData : public ContentAccess::CAgentData
{
public:
static CTestAgentData* NewL(const TVirtualPathPtr& aVirtualPath, TContentShareMode aShareMode);
static CTestAgentData* NewLC(const TVirtualPathPtr& aVirtualPath, TContentShareMode aShareMode);
static CTestAgentData* NewL(RFile& aFile, const TDesC& aUniqueId);
static CTestAgentData* NewLC(RFile& aFile, const TDesC& aUniqueId);
virtual ~CTestAgentData();
public: // From CAgentConsumer
virtual TInt Read(TDes8& aDes);
virtual TInt Read(TDes8& aDes,TInt aLength);
virtual void Read(TDes8& aDes, TRequestStatus& aStatus);
virtual void Read(TDes8& aDes, TInt aLength, TRequestStatus& aStatus);
virtual void DataSizeL(TInt& aSize);
virtual TInt Seek(TSeek aMode,TInt& aPos);
virtual TInt SetProperty(TAgentProperty aProperty, TInt aValue);
virtual TInt EvaluateIntent(TIntent aIntent);
virtual TInt ExecuteIntent(TIntent aIntent);
virtual TInt GetAttribute(TInt aAttribute, TInt& aValue);
virtual TInt GetAttributeSet(RAttributeSet& aAttributeSet);
virtual TInt GetStringAttribute(TInt aAttribute, TDes& aValue);
virtual TInt GetStringAttributeSet(RStringAttributeSet& aStringAttributeSet);
private:
CTestAgentData();
void ConstructL(const TVirtualPathPtr& aVirtualPath, TContentShareMode aShareMode);
void ConstructL(RFile& aFile, const TDesC& aUniqueId);
private:
/* Calculate Data Size and Data offset */
void CalculateDataSizeAndOffsetL();
/* Format of a TUintvar is defined by the Open Mobile alliance in
* Wireless Session Protocol OMA-WAP-WSP-v1_0-20020920-C
* @param aBuffer [in] buffer containing a TUintvar
* @param Offset [in] location of the first byte of the TUintvar within the buffer
* @param aNumBytes [out] number of bytes read from the buffer to decode the the TUintvar
* @return the value of the TUnitvar
*/
TInt ReadTUintvarL(TDes8& aBuffer, TInt Offset, TInt& aNumBytes) const;
// encapsulates and parses a DCF file
CTestAgentFileInterface *iTestFileObject;
// File session used when checking attributes
RFs iFs;
// File handle
RFile iFile;
CVirtualPath *iVirtualPath;
};
#endif // __TESTAGENTCONSUMER_H__