williamr@2: // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // 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
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file
williamr@2:  @publishedPartner
williamr@2:  @released
williamr@2: */
williamr@2: 
williamr@2: #ifndef REMCONINTERFACEIF_H
williamr@2: #define REMCONINTERFACEIF_H
williamr@2: 
williamr@2: #include <e32base.h>
williamr@2: #include <remcon/messagetype.h>
williamr@2: 
williamr@2: /** 
williamr@2: The UID of the interface between the interface selector and the outer layer 
williamr@2: API. Currently this consists of a single 'new message' method. If in future it 
williamr@2: changes (more methods are added) then a new M class and UID can be defined. 
williamr@2: New outer layer APIs can implement that M class and be used by the interface 
williamr@2: selector, without breaking existing outer layer APIs which still only 
williamr@2: implement this version of the interface.
williamr@2: */
williamr@2: const TInt KRemConInterfaceIf1 = 0x1020D409;
williamr@2: const TInt KRemConInterfaceIf2 = 0x10285A37;
williamr@2: 
williamr@2: /**
williamr@2: Mixin for outer layer interfaces to be notified of incoming messages (commands and responses).
williamr@2: Having received a command, the client is obliged to send a response.
williamr@2: A client can only have one send outstanding at any time.
williamr@2: If commands come in quickly, the client is responsible for queueing its responses to them.
williamr@2: Note that each command delivered to a target involves memory allocated in the server’s heap,
williamr@2: which is only released on client closure or when a response is sent.
williamr@2: */
williamr@2: class MRemConInterfaceIf
williamr@2: 	{
williamr@2: public: 
williamr@2: 	/**
williamr@2: 	Called when a message comes in for this interface.
williamr@2: 	@param aOperationId The interface-specific operation id.
williamr@2: 	@param aData Any operation-specific data.
williamr@2: 	*/
williamr@2: 	virtual void MrcibNewMessage(TUint aOperationId, const TDesC8& aData) = 0;
williamr@2: 	};
williamr@2: 
williamr@2: /**
williamr@2: Mixin for outer layer interfaces to be notified of incoming messages. 
williamr@2: */
williamr@2: class MRemConInterfaceIf2
williamr@2: 	{
williamr@2: public: 
williamr@2: 	/**
williamr@2: 	Called when a message comes in for this interface.
williamr@2: 	@param aOperationId The interface-specific operation id.
williamr@2: 	@param aData Any operation-specific data.
williamr@2: 	*/
williamr@2: 	virtual void MrcibNewMessage(TUint aOperationId, const TDesC8& aData, TRemConMessageSubType aMessageSubType) = 0;
williamr@2: 	};
williamr@2: 
williamr@2: 	
williamr@2: #endif // REMCONINTERFACEIF_H