/*

* Copyright (c) 2002-2007 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:  SendSm command handler

*

*/

#ifndef CSENDSMHANDLER_H

#define CSENDSMHANDLER_H

#include <etelsat.h>

#include "CSatCommandHandler.h"

#include "SatSTypes.h"

#include "MSatSmsObserver.h"

class MSatUtils;

class CSatSSendMessageNoLoggingHandler;

/**

*  Command handler for SendSm command.

*

*  @lib SendSmCmd.lib

*  @since S60 v3.0

*/

class CSendSmHandler : public CSatCommandHandler,

                       public MSatSmsObserver

    {

public:

    static CSendSmHandler* NewL( MSatUtils* aUtils );

    virtual ~CSendSmHandler();

// from base class MSatCommand

    /**

     * From MSatCommand. 

     * Query response.

     *

     */

    void ClientResponse();

// from base class MSatSmsObserver

    /**

     * From MSatEventObserver.

     * Event notification

     *

     * @param aEvent An event that is occured.

     */

    void Event( TInt aEvent );

    /**

     * From MSatSmsObserver.

     * Notification that sms was sent.

     *

     * @param aErrorCode Error code indicating a possible error.

     */

    void SmsSent( TInt aErrorCode );

protected:

    /**

     * Sets the sca number to the iSendSmData.

     *

     * @param aScaNumber SCA number.

     * @return Boolean indicating SCA number successfully set.

     */

    TBool SetScaNumber( const RSat::TSatTelNumber& aScaNumber );

// from base class CActive

    /**

     * From CActive

     * Cancels the usat request.

     *

     */

    void DoCancel();

// from base class CSatCommandHandler

    /**

     * From CSatCommandHandler

     * Requests the command notification.

     *

     * @param aStatus Request status to active object notification

     */

    void IssueUSATRequest( TRequestStatus& aStatus );

    /**

     * From CSatCommandHandler

     * Precheck before executing the command.

     *

     * @return Boolean indicating is this command allowed to execute.

     */

    TBool CommandAllowed();

    /**

     * From CSatCommandHandler

     * Need for ui session.

     *

     * @return Boolean indicating does this command need UI session.

     */

    TBool NeedUiSession();

    /**

     * From CSatCommandHandler

     * Called when USAT API notifies that command.

     *

     */

    void HandleCommand();

    /**

     * From CSatCommandHandler

     * Called when UI launch fails

     *

     */

    void UiLaunchFailed();

private:

    CSendSmHandler();

    void ConstructL();

    /**

     * Checks is the command transparent or not

     *

     */

    TBool TransparentSmsSending() const;

    /**

     * Checks is the SCA available

     *

     */

    TBool IsSCAAvailable();

private: // data

    /**

     * SendSm command data.

     */

    RSat::TSendSmV1 iSendSmData;

    /**

     * SendSm command package.

     */

    RSat::TSendSmV1Pckg iSendSmPckg;

    /**

     * SendSm response data

     */

    RSat::TSendSmRspV1 iSendSmRsp;

    /**

     * SendSm response package.

     */

    RSat::TSendSmRspV1Pckg iSendSmRspPckg;

    /**

     * Query command data.

     */

    TSatQueryV1 iQueryData;

    /**

     * Query package.

     */

    TSatQueryV1Pckg iQueryPckg;

    /**

     * Query response.

     */

    TSatQueryRspV1 iQueryRsp;

    /**

     * Query rsp package.

     */

    TSatQueryRspV1Pckg iQueryRspPckg;

    /**

     * SendSm notification send data

     */

    TSatNotificationV1 iNotificationData;

    /**

     * SendSm notification package

     */

    TSatNotificationV1Pckg iNotificationDataPckg;

    /**

     * SendSm notification Response data

     */

    TSatNotificationRspV1 iNotificationRsp;

    /**

     * SendSm notification Response package

     */

    TSatNotificationRspV1Pckg iNotificationRspPckg;

    /**

     * Is MoSmControl active.

     */

    TBool iMoSmControlActive;

    /**

     * Message sender.

     */

    CSatSSendMessageNoLoggingHandler* iMsgSender;

    /**

     * Indicates does this command need UI session ot not

     */

    TBool iNeedUiSession;

    /**

     * Indicates if KPartialComprehension is needed instead of KSuccess

     */

    TBool iPartialComprehension;

    /**

     * Indicates is SCA number available at all

     */

    TBool iSCANumberAvailable;

    /**

     * Indicates is notification already sent

     */

    TBool iNotificationSent;

    /**

     * Flag to signal that command has icon data

     * To be removed when icons are allowed in this command

     */

    TBool iIconCommand;

    };

#endif      // CSENDSMHANDLER_H