// 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:

//

/**

 @file

 @publishedPartner

 @released

*/

#if !defined (__ES_ENUM_PARTNER_H__)

#define __ES_ENUM_PARTNER_H__

#include <es_enum.h>

class TConnectionInfoV2 : public TConnectionInfo

/**

 * Connection information structure (version 2)

 * Extends basic connection info with connection type information

 * @publishedPartner

 * @released since v7.0s

 * @see TConnectionInfo

*/

	{

public:

	inline TConnectionInfoV2();

	inline TConnectionInfoV2(TUint32 aIapId, TUint32 aNetId, TConnectionType aConnectionType);

	inline TConnectionType ConnectionType();

protected:

	inline TConnectionInfoV2(TUint8 aVersion, TUint32 aIapId, TUint32 aNetId, TConnectionType aConnectionType);

private:

	TConnectionType iConnectionType;

	};

/**

@publishedPartner

@released since v7.0s

*/

typedef TPckgBuf<TConnectionInfoV2> TConnectionInfoV2Buf;

class TSubConnectionInfo : public TConnArgBase

/**

 * Base class for information about a subconnection

 * @publishedPartner

 * @released since v7.0s

 * @note Classes for information about a specific connection type should derive from this class

 * @note Generic classes for most bearers are defined in nifconninfo.h

 * @note Classes with increasingly specific parameters for a connection type should derive from the more generic class of the same connection type, as clients can assume that any less specific TSubConnectionInfo-derived classes are acceptable for use in GetSubConnectionInfo() calls.

 */

	{

public:

	inline TSubConnectionInfo();

public:

	TSubConnectionUniqueId iSubConnectionUniqueId;

	TConnectionType iConnectionType;

	TTime iTimeStarted;

	};

class TSubConnectionEvent

/**

 * Base class for structures that provide information related to a specific subconnection event

 * @note Classes derived from this must not exceed KMaxSubConnectionEventSize bytes in size

 * @publishedPartner

 * @released since v7.0s

 */

	{

public:

	IMPORT_C TSubConnectionEvent* CloneL() const;

	IMPORT_C TUint Length() const;

	inline TSubConnectionEvent()

		: iSubConnectionUniqueId(0), iEventType((TSubConnectionEventType)0), iLength(0)

			{}

protected:

	IMPORT_C TSubConnectionEvent(TSubConnectionEventType aEventType, TUint aLength);

public:

	TSubConnectionUniqueId iSubConnectionUniqueId;

	TSubConnectionEventType iEventType;

protected:

	TUint iLength;

	};

class TSubConnectionOpenedEvent : public TSubConnectionEvent

/**

 * Information about a subconnection that has just been opened

 * @publishedPartner

 * @released since v7.0s

 * @note This class currently not passed to clients, as it is (essentially) empty

 */

	{

public:

	IMPORT_C TSubConnectionOpenedEvent();

	};

class TSubConnectionClosedEvent : public TSubConnectionEvent

/**

 * Information about a subconnection that has just been closed

 * @publishedPartner

 * @released since v7.0s

 * @note The time closed uses universal time as a time zone

 */

	{

public:

	IMPORT_C TSubConnectionClosedEvent();

public:

	TUint iTotalUplinkDataVolume;

	TUint iTotalDownlinkDataVolume;

	TTime iTimeClosed;	// universal time

	};

class TSubConnectionQoSChangedEvent : public TSubConnectionEvent

/**

 * Information about a subconnection on which the QoS settings have just changed. This only signals that QoS has changed. If the client wants to know what has changed should then get TSubConnectionInfo

 * @publishedPartner

 * @released since v7.0s

 * @note This will be produced by NIFs when QoS changes

 */

	{

public:

	IMPORT_C TSubConnectionQoSChangedEvent();

	};

/**

The following classes are used to enumerate clients and sockets associated with a 

particular connection.  RConnection::Control() is used to retrieve this information.

*/

class TConnectionEnumArg : public TConnArgBase

/**

for KCoEnumerateConnectionClients and KCoEnumerateConnectionSockets

@publishedPartner

@released since v7.0s

*/

	{

public:

	inline TConnectionEnumArg();

public:

	TUint iIndex;

	TUint iCount;

	};

class TConnectionClientInfo

/**

@publishedPartner

@released since v7.0s

*/

	{

public:

	inline TConnectionClientInfo();

	inline TConnectionClientInfo(TUint aProcId, TUint aUid, TUint aThreadId);

public:

	TProcessId iProcessId;

	TUid iUid;

	TThreadId iThreadId;

	};

class TConnectionGetClientInfoArg : public TConnArgBase

/**

for KCoGetConnectionClientInfo

@publishedPartner

@released since v7.0s

*/

	{

public:

	inline TConnectionGetClientInfoArg();

public:

	TUint iIndex;

	TConnectionClientInfo iClientInfo;

	};

#include <es_enum_partner.inl>

#endif // __ES_ENUM_PARTNER_H__