/*
 * Component Name: Headset Simulator
 * Author: Comarch S.A.
 * Version: 1.0
 * Copyright (c) 2010 Comarch S.A.
 *  
 * This Software is submitted by Comarch S.A. to Symbian Foundation Limited on 
 * the basis of the Member Contribution Agreement entered between Comarch S.A. 
 * and Symbian Foundation Limited on 5th June 2009 (“Agreement”) and may be 
 * used only in accordance with the terms and conditions of the Agreement. 
 * Any other usage, duplication or redistribution of this Software is not 
 * allowed without written permission of Comarch S.A.
 * 
 */

#ifndef HSRCCOMMAND_H
#define HSRCCOMMAND_H

#include <e32base.h>
#include <hsremoterequest.h>

/** Length of package */
const TInt KHsRemoteControlPackageLength = 128;

/** Length of package's header */
const TInt KHsRemoteControlPackageTypeMaxLength = 2;

/** Headset Simulator's remote control command */
typedef TBuf8 <KHsRemoteControlPackageLength> THsRCCommandData;

/**
 * @brief Represents command for remote control of Headset Simulator
 */
class THsRCCommand
{
public:
        
    /**
     * Constructor
     * 
     * @param aData command's data
     * @param aCommandType type of command
     */
    THsRCCommand( THsRCCommandData& aData, 
            THsRemoteControlCommandType aCommandType );

    /**
     * Represents THsRCCommand as 8-bit descriptor
     * 
     * @param aCommandDesc parameter containing response
     */
    void ToDes8( TDes8& aCommandDesc );

    /**
     * Clones THsRCCommand object
     * 
     * @param aCmdFrom source
     * @param aCmdTo destination 
     */
    static void Copy( const THsRCCommand& aCmdFrom, THsRCCommand& aCmdTo );

    /**
     * Getter for type of command
     * 
     * @return command type
     */
    THsRemoteControlCommandType Type() const;

private:
    /** Command data */
    THsRCCommandData& iData;
    
    /** Command type */
    THsRemoteControlCommandType iType;
};
#endif // HSRCOMMAND_H