mmappcomponents/mmmtpdataprovider/mmmtpdprequestprocessor/inc/cgetformatcapabilities.h
/*
* Copyright (c) 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: Get Format Capabilities operation
*
*/
#ifndef CGETFORMATCAPABILITLIST_H
#define CGETFORMATCAPABILITLIST_H
#include <mtp/cmtptypeformatcapabilitylist.h>
#include "crequestprocessor.h"
// forward declaration
class MMmMtpDpConfig;
class CMTPTypeObjectPropDesc;
/**
Implements the file data provider CMTPGetFormatCapabilities request processor.
@internalComponent
*/
class CGetFormatCapabilities : public CRequestProcessor
{
public:
/**
* Two-phase construction method
* @param aFramework The data provider framework
* @param aConnection The connection from which the request comes
* @param aDpConfig Configuration of data provider
* @return The pointer to the created request processor object
*/
IMPORT_C static MMmRequestProcessor* NewL( MMTPDataProviderFramework& aFramework,
MMTPConnection& aConnection,
MMmMtpDpConfig& aDpConfig );
/**
* Destructor
*/
IMPORT_C virtual ~CGetFormatCapabilities();
private:
/**
* Standard c++ constructor
* @param aFramework The data provider framework
* @param aConnection The connection from which the request comes
* @param aDpConfig, The interface of dataprovider configuration
*/
CGetFormatCapabilities( MMTPDataProviderFramework& aFramework,
MMTPConnection& aConnection,
MMmMtpDpConfig& aDpConfig );
/**
* Constructor
* Second phase constructor
*/
void ConstructL();
protected:
// from CMTPRequestProcessor
/**
* CGetFormatCapabilities request handler
*/
IMPORT_C void ServiceL();
/**
* Check the current request
* @return EMTPRespCodeOK if the reqeust is good, otherwise,
* one of the error response codes
*/
IMPORT_C TMTPResponseCode CheckRequestL();
private:
/**
* Handle one format's capabilities
*/
void ServiceOneFormatCapabilitiesL( TUint aFormatCode );
/**
* Handle one property description of one format
* @param aPropCode The Property Code
* @return The MTPTypeObject PropDesc
*/
CMTPTypeObjectPropDesc* ServiceOnePropDescL( TUint16 aPropCode );
private:
/*
* Format code.
*/
TUint iFormatCode;
/*
* MMmMtpDpConfig.
*/
MMmMtpDpConfig& iDpConfig;
/*
* CMTPTypeCapabilityList dataset.
*/
CMTPTypeFormatCapabilityList* iCapabilityList;
};
#endif // CMTPGETFORMATCAPABILITLIST_H