/*

* Copyright (c) 2005 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:    Header declaration

*

*/

#ifndef SEN_VTCP_TRANSPORT_PROPERTIES_H

#define SEN_VTCP_TRANSPORT_PROPERTIES_H

// INCLUDE

#include <SenTransportProperties.h>

// CONSTANTS

_LIT8(KDeviceLCIDLocalName,              "DeviceLCID");

_LIT8(KConnectionBoundLocalName,         "ConnectionBound");

_LIT8(KConnectionTimeOutLocalName,       "ConnectionTimeOut");

// CLASS DECLARATION

class CSenVtcpTransportProperties : public CSenTransportProperties

    {

    public:

        /**

        * Basic constructor.

        * @return a pointer to new CSenVtcpTransportProperties class instance.

        */

        IMPORT_C static CSenVtcpTransportProperties* NewL();

        /**

        * Basic constructor.

        * @return a pointer to new CSenVtcpTransportProperties class instance.

        */

        IMPORT_C static CSenVtcpTransportProperties* NewLC();

        /**

        * Basic constructor.

		* @param aXmlUtf8 

    	* @param aParser It is a XML reader        

        * @return a pointer to new CSenVtcpTransportProperties class instance.

        */

        IMPORT_C static CSenVtcpTransportProperties* NewL(const TDesC8& aXmlUtf8,

                                                          CSenXmlReader& aParser);

        /**

        * Basic constructor.

		* @param aXmlUtf8 

    	* @param aParser It is a XML reader        

        * @return a pointer to new CSenVtcpTransportProperties class instance.

        */

        IMPORT_C static CSenVtcpTransportProperties* NewLC(const TDesC8& aXmlUtf8,

                                                           CSenXmlReader& aParser);

        /**

        * Basic constructor.

		* @param aElement

        * @return a pointer to new CSenVtcpTransportProperties class instance.

        */

        IMPORT_C static CSenVtcpTransportProperties* NewL(const CSenElement& aElement);

        /**

        * Basic constructor.

		* @param aElement

        * @return a pointer to new CSenVtcpTransportProperties class instance.

        */

        IMPORT_C static CSenVtcpTransportProperties* NewLC(const CSenElement& aElement);

        // From MSenProperties

        virtual void SetReader(CSenXmlReader& aReader);

        virtual TSenPropertiesClassType PropertiesClassType();

        virtual void WriteToL(RWriteStream& aWriteStream);

        virtual void ReadFromL(const TDesC8& aBuffer);

        virtual HBufC8* AsUtf8L();

        virtual HBufC8* AsUtf8LC();

        virtual TBool IsSafeToCast(TSenPropertiesClassType aClass);

        virtual MSenProperties* CloneL() const;

        virtual TInt SetPropertyL(const TDesC8& aName, const TDesC8& aValue);

        virtual TInt PropertyL(const TDesC8& aName, TPtrC8& aValue);        

        virtual TInt SetPropertyL(const TDesC8& aName, const TDesC8& aValue, const TDesC8& aType);

        virtual TInt PropertyL(const TDesC8& aName, TPtrC8& aValue, TPtrC8& aType);

        virtual TInt SetIntPropertyL(const TDesC8& aName, const TInt aValue);

        virtual TInt IntPropertyL(const TDesC8& aName, TInt& aValue);

        virtual TInt SetBoolPropertyL(const TDesC8& aName, const TBool aValue);        

        virtual TInt BoolPropertyL(const TDesC8& aName, TBool& aValue);

       /**

        * Gets the IAP ID.

        * @param aCurrentIapId  A TUint32 reference to be filled in with the

        *                       value of the IAP ID.

        * @return               KErrNone if no error, or some of the system

        *                       wide error codes.

        */

        virtual TInt IapIdL(TUint32& aCurrentIapId);

        /**

        * Sets the IAP ID.

        * @param aIapId is the new IAP ID.

        */

        virtual void SetIapIdL(TUint32 aIapId);

        /**

        * Gets the Proxy Port.

        * @param aProxyPort  A TInt reference to be filled in with the

        *                    value of the Proxy Port.

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt ProxyPortL(TInt& aProxyPort);

        /**

        * Sets the Proxy Port.

        * @param aProxyPort is the new Proxy Port.

        */

        virtual void SetProxyPortL(TInt aProxyPort);

        /**

        * Gets the Proxy Host.

        * @param aProxyHost  A TPtrC8 reference to be filled in with the

        *                    value of the Proxy Host.

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt ProxyHostL(TPtrC8& aProxyHost);

        /**

        * Sets the Proxy Host.

        * @param aProxyHost is the new Proxy Host.

        */

        virtual void SetProxyHostL(const TDesC8& aProxyHost);

        /**

        * Gets the Proxy Usage flag.

        * @param aProxyUsage A TBool reference to be filled in with the

        *                    value of the Proxy Usage.

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt ProxyUsageL(TBool& aProxyUsage);

        /**

        * Sets the Proxy Usage flag.

        * @param aProxyUsage is the new value for Proxy Usage.

        */

        virtual void SetProxyUsageL(TBool aProxyUsage);

        /**

        * Gets the information if SecureDialog is shown or not.

        * @param aProxyUsage A TBool reference to be filled in with the

        *                    value of the SecureDialog flag.

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt SecureDialogL(TBool& aSecureDialog);

        /**

        * Sets the flag which controls showing of SecureDialog.

        * @param aSecureDialog is the new value for SecureDialog flag.

        */

        virtual void SetSecureDialogL(TBool aSecureDialog);

        /**

        * Gets the UserAgent.

        * @param aUserAgent  A TPtrC8 reference to be filled in with the

        *                    value of the UserAgent.

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt UserAgentL(TPtrC8& aUserAgent);

        /**

        * Sets the UserAgent.

        * @param aUserAgent is the new User Agent.

        */

        virtual void SetUserAgentL(const TDesC8& aUserAgent);

        /**

        * Gets the device ID

        * @param aDeviceID  A TPtrC8 reference to be filled in with the

        *                    value of the Device ID.

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt DeviceIDL(TPtrC8& aDeviceID);

        /**

        * Sets the Device ID.

        * @param aDeviceID is the new Device ID.

        */

        virtual void SetDeviceIDL(const TDesC8& aDeviceID);

        /**

        * Gets the Action of message

        * @param aAction A TPtrC8 reference to be filled in with the

        *                    value of the Action.

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt SoapActionL(TPtrC8& aAction);

        /**

        * Sets the Action.

        * @param aAction is the new Soap Action.

        */

        virtual void SetSoapActionL(const TDesC8& aAction);

        /**

        * Apply binding.

        * @param aSoapVersion is the version of Soap (1.1 or 1.2).

        */

        virtual void ApplyBindingL(TSOAPVersion aSoapVersion);

        /**

        * Gets the device LCID

        * @param aDeviceLCID  A TPtrC8 reference to be filled in with the

        *                    value of the Device LCID.

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt DeviceLCIDL(TPtrC8& aDeviceLCID);

        /**

        * Sets the Device LCID.

        * @param aDeviceLCID is the new Device LCID.

        */

        virtual void SetDeviceLCIDL(const TDesC8& aDeviceLCID);

        /**

        * Gets connection bound mode

        * @param aConnectionBound  A boolean reference used to return the

        *                    connection value (ETrue if bounded).

        *                    With virtual TCP, default is EFalse 

        *                    (unbound == persistant connection).

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt ConnectionBoundL(TBool& aConnectionBound);

        /**

        * Sets the connection bound mode.

        * @param aConnectionBound is the connection bound mode

        */

        virtual void SetConnectionBoundL(const TBool& aConnectionBound);

        /**

        * Gets virtual connection timeout

        * @param aConnectionTimeOut  A TPtrC8 reference to be filled in with the

        *                    value of the connection time out

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt ConnectionTimeOutL(TInt& aConnectionTimeOut);

        /**

        * Sets the connection time out

        * @param aConnectionTimeOut is the connection time out

        */

        virtual void SetConnectionTimeOutL(const TInt& aConnectionTimeOut);

        /**

        * Gets download folder for incoming BLOB (binary large objects)

        * @param aDownloadFolder - A TPtrC8 reference to be filled in with the

        *                    value of the shared, public folder for downloaded 

        *                    content

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt DownloadFolderL(TPtrC8& aDownloadFolder);

        /**

        * Sets download folder for incoming BLOB (binary large objects)

        * @param aDownloadFolder - shared, public folder for downloaded content

        */

        virtual void SetDownloadFolderL(const TDesC8& aDownloadFolder);

        /**

        * Gets filename of file attachment

        * @param aCid - cid for filename

        * @param aFileName - filename of file attachment with current cid

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt FileAttachmentL(const TDesC8& aCid, HBufC8*& aFileName);

        /**

        * Sets filename of file attachment

        * @param aCid - cid for filename

        * @param aFileName - filename of file attachment with current cid

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt SetFileAttachmentL(const TDesC8& aCid, const TDesC8& aFileName);

        /**

        * Gets namespace of Microsoft schema

        * @param aMwsNamespace - namespace 

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt MwsNamespaceL(TPtrC8& aMwsNamespace);

        /**

        * Sets namespace of Microsoft schema

        * @param aMwsNamespace - namespace

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual void SetMwsNamespaceL(const TDesC8& aMwsNamespace);

        /**

        * Gets message ID

        * @param aMessageId - is the id of the message

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual TInt MessageIdL(TPtrC8& aMessageId);

        /**

        * Sets message ID. Typically, this property is set per each message, instead of

        * applying the same message ID for whole consumer session (service connection)

        * @param aMessageID - is the ID of the message

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        virtual void SetMessageIdL(const TDesC8& aMessageId);

        /**

        * Gets one-way message mode.

        * @param aOnewayMsgOnOff A TBool reference to be filled in with the

        *                    value of the one-way message mode.

        * @return            KErrNone if no error, or some of the system

        *                    wide error codes.

        */

        IMPORT_C virtual TInt OnewayMessageOnOffL(TBool& aOnewayMessageOnOff);

        /**

        * Sets the one-way message mode on/off. Typically, one-way

        * messages are rarely used by default: instead, a request-

        * response pair (consumer[request]<->[response]provider)

        * transaction takes place.

        * However, if one-way message mode is enabled, sending such

        * message will typically result immediate callback from

        * the transport (plug-in) itself. This means, that the

        * actual service response from the provider is not being

        * waited. 

        * Common use case to enable one-way message is when service

        * connection is used in transmitting *responses* to notification

        * request(s) that some remote consumer (from outside device) has 

        * sent earlier.

        * Such notification requests may thus be received via hostlet 

        * connection (hc), and by enabling one-way message, once can reply

        * via service connection, instead of calling hc->RespondL method.

        * Furthermore, application might wish to enable one-way message

        * mode to hostlet connection, if it is not interested of replying

        * to these two-way notifications via hostlet connection, but wishes

        * to use service connection instead.

        * @param aOnewayMessageOnOff is the new value of one-way message mode.

        */

        IMPORT_C virtual void SetOnewayMessageOnOffL(TBool aOnewayMessageOnOff);

       /**

        * Destructor.

        */

        virtual ~CSenVtcpTransportProperties();

    protected: // base class functions

        virtual void BaseConstructL(const TDesC8& aLocalname, 

                                    const TDesC8& aXml,

                                    CSenXmlReader* aParser = NULL);

        virtual void BaseConstructL(const CSenElement& aElement);

    public: // Extensions

        /**

        * Gets the (connection) heartbeat property value as int.

        * @param aDelta     A TInt reference to be filled in with the

        *                       value of the heartbeat (in seconds).

        *                       Positive value means that a heartbeat

        *                       messages are sent to backend, keeping

        *                       the socket connection open (longlived

        *                       connection). Keeping heartbeat may be

        *                       costy, but increases performance in

        *                       scenarios, where multiple network

        *                       transactions take place within short

        *                       period (time window).

        * @return             KErrNone if no error, or some of the system

        *                       wide error codes.

        *                     KErrNotFound if shortlive connection defined

        */

        virtual TInt HeartbeatL(TInt& aDelta);

        /**

        * Sets the (connection) heartbeat property value as int.

        * Note, that with some transports, like vTCP, the heartbeat

        * can also be used to control connection modes (longlive

        * vs. shortlive connection). 

        * Hertbeat value is called also as delta.

        * 

        * Together with delta You can also set parameters Min & Max TTL

        * Long and short connection is set in different way, below guider.

        *

        * To setup longlive connection:

        *   delta   : user defined

        *   min TTL : If not specified then the default value of 90 sec will be used

        *   max TTL : If not specified then the default value 1800 sec will be used

        *

        * To setup shortlive connection:

        *   delta   : -1

        *   min TTL : If not specified then the default value of 90 sec will be used

        *   max TTL : ignored

        *

        * So, providing a negative value

        * (-1) can be utilized to disable heartbeat and to switch

        * the connection mode to a short lived state. With vTCP

        * transport, if heartbeat of -1 is set, the socket will be

        * kept open only for effective timeout value (shortlived), 

        * 

        * @param aDelta    TInt reference to be filled in with 

        *                      the value of the heartbeat (in seconds)

        * @return              KErrNone if no error, or some of the system

        *                      wide error codes.

        */

        virtual TInt SetHeartbeatL(TInt aDelta);

        /**

        * Sets the (connection) Max TTL for longlive connection.

        *

        * @see SetHeartbeatL(TInt aDelta)

        *

        * @param aMaxTTL      TInt reference to be filled in with 

        *                      the value of the max TTL (in seconds)

        * @return              KErrNone if no error, or some of the system

        *                       wide error codes.

        */

        IMPORT_C virtual TInt SetMaxTimeToLiveL(TInt aMaxTTL);

        /**

        * Gets the (connection) max TTL property value as int.

        *

        * @see SetHeartbeatL(TInt aDelta)

        *

        * @param aMaxTTL       A TInt reference to be filled in with the

        *                       value of the max TTL (in seconds).

        *

        * @return           KErrNotFound if shortlive connection defined

        *                   KErrNone if no error, or some of the system

        *                       wide error codes.

        */

        IMPORT_C virtual TInt MaxTimeToLiveL(TInt& aMaxTTL);

        /**

        * Sets the (connection) Min TTL

        *

        * @see SetHeartbeatL(TInt aDelta)

        *

        * @param aMaxTTL      TInt reference to be filled in with 

        *                      the value of the min TTL (in seconds)

        * @return              KErrNone if no error, or some of the system

        *                       wide error codes.

        */

        IMPORT_C virtual TInt SetMinTimeToLiveL(TInt aMinTTL);

        /**

        * Gets the (connection) min TTL property value as int.

        *

        * @see SetHeartbeatL(TInt aDelta)

        *

        * @param aMinTTL     A TInt reference to be filled in with the

        *                       value of the min TTL (in seconds).

        *

        * @return           KErrNone if no error, or some of the system

        *                       wide error codes.

        */

        IMPORT_C virtual TInt MinTimeToLiveL(TInt& aMinTTL);

	public:

        /**

        * Sets the SNAP ID.

        * @param aSnapId is the new SNAP ID.

        */

		virtual void SetSnapIdL(TUint32 aSnapId);

       /**

        * Gets the SNAP ID.

        * @param aCurrentSnapId  A TUint32 reference to be filled in with the

        *                       value of the SNAP ID.

        * @return               KErrNone if no error, or some of the system

        *                       wide error codes.

        */

       	virtual TInt SnapIdL(TUint32& aCurrentSnapId);	

    /**

        * Sets the (LongLived Retry) Long Lived Retry property value as int.

        * Note, that with some transports, like vTCP, the RetryMaxTTL

        * can also be used to control only long lived connection retry modes 

        * RetryMaxTTL value is called also as delta.

        * Together with delta You can also set parameters RetryMinTTL & RetryMaxTTL

        * Long and short connection is set in different way, below guider.

        * @param aDelta    TInt reference to be filled in with 

        *                      the value of the RetryMaxTTL (in seconds)

        * @return              KErrNone if no error, or some of the system