1 // Copyright (c) 2008-2009 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 

    17 

    18 /**

    19  @file

    20  @internalComponent

    21 */

    22 

    23 #ifndef BULKBEARERINTERFACE_H

    24 #define BULKBEARERINTERFACE_H

    25 

    26 #include <e32base.h>

    27 #include <e32hashtab.h>

    28 #include <remcon/remconbearerbulkobserver.h>

    29 #include "bearermanager.h"

    30 

    31 class CRemConBulkServer;

    32 class CRemConMessage;

    33 class TBearerSecurity;

    34 class MRemConBearerBulkInterface;

    35 class TClientInfo;

    36 

    37 NONSHARABLE_CLASS(CBulkBearerInterface) : public CBase, public MRemConBearerBulkObserver

    38 	{

    39 public:

    40 	/** 

    41 	Bearer manager construction.

    42 	@return Ownership of a new CBulkBearerInterface object

    43 	*/

    44 	static CBulkBearerInterface* NewL(CRemConBulkServer& aServer, CBearerManager& aBearerManager);

    45 

    46 	~CBulkBearerInterface();

    47 

    48 public:

    49 	void BulkClientAvailable(const TRemConClientId& aClient);

    50 	void BulkClientRemoved(const TRemConClientId& aClient);

    51 	

    52 	/** Send a message over a specific connection and return the result 

    53 	immediately. */

    54 	TInt Send(CRemConMessage& aMsg);

    55 	

    56 	/**

    57 	@param aBearerUid The bearer with which to check the security policy with.

    58 	@param aMessage The message to check the policy against.

    59 	@return non-zero if the security check passes, zero otherwise.

    60 	*/

    61 	TBool CheckPolicy(TUid aBearerUid, const TClientInfo& aClientInfo);

    62 

    63 private:

    64 	CBulkBearerInterface(CRemConBulkServer& aServer, CBearerManager& aBearerManager);

    65 	void ConstructL(CBearerManager& aBearerManager);

    66 	void StopBearers();

    67 

    68 private: // from MRemConBearerBulkObserver

    69 	TInt MrcbboDoNewCommand(const TRemConAddress& aAddr);

    70 	TInt MrcbboDoNewCommand(const TRemConAddress& aAddr, const TRemConClientId& aClient);

    71 	TUint MrcbboDoNewTransactionId();

    72 	void MrcbboDoCommandExpired(TUint aTransactionId);

    73 	TInt MrcbboDoSetAddressedClient(const TRemConAddress& aAddr, const TRemConClientId& aClient);

    74 	TInt MrcbboDoRemoveAddressing(const TRemConAddress& aAddr);

    75 	

    76 private: // utility

    77 #ifdef __FLOG_ACTIVE

    78 	void LogBearers() const;

    79 #endif

    80 	

    81 	void NewCommandL(const TRemConAddress& aAddr, const TRemConClientId& aClient);

    82 

    83 	MRemConBearerBulkInterface* BearerIf(TUid aUid) const;

    84 

    85 private: // unowned	

    86 	RArray<CBearerManager::TBulkInterfaceInfo> iBearerIfs;

    87 	RHashMap<TRemConAddress, TRemConClientId> iAddressedClients; // Stores client id by RemCon addr

    88 

    89 private: // owned

    90 	TUint iRunningTransactionId;

    91 	TSglQueIter<TBearerSecurity> iSecurityPoliciesIter;

    92 

    93 private: // unowned

    94 	CRemConBulkServer& iServer;

    95 	};

    96 

    97 #endif // BULKBEARERINTERFACE_H