// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

 // which accompanies this distribution, and is available

 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

 //

 // Initial Contributors:

 // Nokia Corporation - initial contribution.

 //

 // Contributors:

 //

 // Description:

 //

 /**

  @file

  @publishedAll

  @released

 */

 #ifndef REMCONADDRESS_H

 #define REMCONADDRESS_H

 #include <e32base.h>

 /**

 Represents a single remote device address in terms of the bearer used to 

 connect to the device and some bearer-specific connection information.

 */

 class TRemConAddress

 	{

 public:

 	/** This is maximum supported size for a bearer-specific remote device 

 	address (cf. TSockAddr). */

 	static const TUint KMaxAddrSize = 0x1c;

 	/** Link between elements of this type in a TSglQue. */

 	TSglQueLink iLink;

 public:

 	/** Constructor. */

 	IMPORT_C TRemConAddress();

 	/** Destructor. */

 	IMPORT_C ~TRemConAddress();

 public:

 	/**

 	The address is null if the bearer UID is the null UID.

 	@return ETrue if the address is invalid/null, EFalse otherwise.

 	*/

 	IMPORT_C TBool IsNull() const;

 	/**

 	@return The bearer UID. Set this to null to make the address

 	null.

 	*/

 	IMPORT_C TUid& BearerUid();

 	/**

 	@return The bearer UID.

 	*/

 	IMPORT_C TUid BearerUid() const;

 	/**

 	@return The bearer-specific address information.

 	*/

 	IMPORT_C TBuf8<KMaxAddrSize>& Addr();

 	/**

 	@return The bearer-specific address information.

 	*/

 	IMPORT_C const TBuf8<KMaxAddrSize>& Addr() const;

 	/**

 	Equality operator.

 	@param An address to compare with.

 	@return ETrue if both bearer UIDs and sets of bearer-specific information 

 	match, EFalse otherwise.

 	*/

 	IMPORT_C TBool operator==(const TRemConAddress& aRhs) const;

 private:

 	/** Implementation UID of bearer (ECOM) plugin. */

 	TUid iBearerUid;

 	/** Buffer for bearer-specific connection address information. */

 	TBuf8<KMaxAddrSize> iAddr;

 	/** 

 	Pad for BC-friendly future change.

 	*/

 	TUint32 iPad;

 	};

 #endif // REMCONADDRESS_H