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

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef AVRCPROUTER_H

    17 #define AVRCPROUTER_H

    18 

    19 /**

    20 @file

    21 @internalComponent

    22 @released

    23 */

    24 

    25 #include <avctpservices.h>

    26 #include <e32base.h>

    27 #include "avrcp.h"

    28 #include "avrcpbearerinterface.h"

    29 

    30 

    31 class CAvrcpCommand;

    32 class CBrowseCommand;

    33 

    34 NONSHARABLE_CLASS(CRcpRouter) : public CBase, public MAvctpEventNotify

    35 	{		

    36 private:

    37 	enum TAvrcpRouterState

    38 		{

    39 		EAvrcpRouterSending,

    40 		EAvrcpRouterCanSend

    41 		};

    42 

    43 public:

    44 	~CRcpRouter();

    45 		

    46 	// Data functions called from command handlers

    47 	void AddToSendQueue(CAvrcpCommand& aCommand);

    48 	void RemoveFromSendQueue(CAvrcpCommand& aCommand);

    49 	

    50 	// Control functions called from bearer

    51 	TInt ConnectRequest(const TBTDevAddr& aAddr);	

    52 	TInt DisconnectRequest(const TBTDevAddr& aAddr);

    53 	

    54 	// MAvctpEventNotify functions

    55 	virtual void MaenAttachIndicate(const TBTDevAddr& aBTDevice, TInt aMtu, TBool& aAccept);

    56 				 

    57 	virtual void MaenAttachConfirm(const TBTDevAddr& aBTDevice, TInt aMtu, TInt aConnectResult);

    58 	

    59 	virtual void MaenDetachIndicate(const TBTDevAddr& aBTDevice); 

    60 	

    61 	virtual void MaenDetachConfirm(const TBTDevAddr& aBTDevice, TInt aDisconnectResult); 

    62 	

    63 	virtual void MaenMessageReceivedIndicate(const TBTDevAddr& aBTDevice,

    64 					SymbianAvctp::TTransactionLabel aTransactionLabel,

    65 					SymbianAvctp::TMessageType aType,

    66 					TBool aIpidBitSet,

    67 					const TDesC8& aMessageInformation);

    68 					

    69 	virtual void MaenMessageSendComplete(const TBTDevAddr& aBTDevice, 

    70 					SymbianAvctp::TTransactionLabel aTransactionLabel,   

    71 					TInt aSendResult); 

    72 

    73 	virtual void MaenCloseComplete();

    74 	

    75 	virtual void MaenErrorNotify(const TBTDevAddr& aBTDevice, TInt aError);			

    76 	

    77 	virtual void MaenExtensionInterfaceL(TUid aInterface, void*& aObject); 	

    78 		

    79 protected:

    80 	explicit CRcpRouter(MAvrcpBearer& aBearer);

    81 	

    82 private:

    83 	// Utility functions

    84 	void Send();

    85 	

    86 protected:

    87 	MAvctpChannel*				iChannel;

    88 	MAvrcpBearer&				iBearer;

    89 	

    90 	TDblQue<CAvrcpCommand>		iSendQueue;

    91 	TAvrcpRouterState			iState;

    92 //	TAvctpChannel				iChannel;

    93 

    94 	};

    95 

    96 NONSHARABLE_CLASS(CControlRouter) : public CRcpRouter

    97 	{

    98 public:

    99 	static CControlRouter* NewL(RAvctp& aAvctp, MAvrcpBearer& aBearer);

   100 	~CControlRouter();

   101 	

   102 private:

   103 	explicit CControlRouter(RAvctp& aAvctp, MAvrcpBearer& aBearer);

   104 	void ConstructL();

   105 	

   106 private:

   107 	RAvctp&	iAvctp;

   108 	};

   109 

   110 NONSHARABLE_CLASS(CBulkRouter) : public CRcpRouter

   111 	{

   112 public:

   113 	static CBulkRouter* NewL(RAvctp& aAvctp, MAvrcpBearer& aBearer);

   114 	~CBulkRouter();

   115 	

   116 private:

   117 	explicit CBulkRouter(RAvctp& aAvctp, MAvrcpBearer& aBearer);

   118 	void ConstructL();

   119 	

   120 private:

   121 	RAvctp&	iAvctp;

   122 	};

   123 #endif // AVRCPROUTER_H