1 // Copyright (c) 2000-2009 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 SDPNETDB_H

    17 #define SDPNETDB_H

    18 

    19 #include <es_prot.h>

    20 #include <bttypes.h>

    21 

    22 class CSdpClient;

    23 class CSdpProtocol;

    24 class TSdpState;

    25 

    26 /**

    27    The net db provider access point.

    28    This class forms the major interaction point with RNetDatabase classes

    29 **/

    30 NONSHARABLE_CLASS(CSdpNetDbProvider) : public CNetDBProvdBase

    31 	{

    32 friend class CSdpProtocol;

    33 friend class CSdpClient;

    34 public:

    35 	// Creation

    36 	static CSdpNetDbProvider* NewL(CSdpProtocol& aProtocol);

    37 	~CSdpNetDbProvider();

    38 	

    39 	// CNetDBProvdBase functions

    40 	void Query(TDes8& aBuffer);

    41 	void Add(TDes8& aBuffer);

    42 	void Remove(TDes8& aBuffer);

    43 	void CancelCurrentOperation();

    44 	// End CNetDBProvdBase functions

    45 	

    46 	// Notifications from the sdp client

    47 	void ClientUp();

    48 	void ClientDown();

    49 	void QueryComplete(const TDesC8& aData);

    50 

    51     // Other functions

    52 	void Error(TInt aErrorCode);

    53 	//From CResolverProvdBase

    54 	TInt SecurityCheck(MProvdSecurityChecker *aSecurityChecker);

    55 private:

    56 	// Creation

    57 	CSdpNetDbProvider(CSdpProtocol& aProtocol);

    58 	void ConstructL();

    59 

    60 	// Query Dispatch

    61 	void ConnectQuery();

    62 	void ServiceQuery();

    63 	void AttributeQuery();

    64 	void EncodedQuery();

    65 	void RetrieveResult();

    66 

    67 	TInt ReturnResult(const TDesC8& aData);

    68 

    69 	// From CNetDBProvdBase

    70 	TInt CheckCapability(TUint32 aCapability, TUint aType);

    71 	TInt CheckCapabilityPerPolicy(const TUint32 aCapability, const TUint aPolicyIndex) const;

    72 

    73 

    74 private:

    75 	//Data

    76 	TBTDevAddr iRemoteDev;

    77 	TDes8* iQueryBuffer;

    78 	HBufC8* iResultBuf;

    79 

    80 	// Links

    81 	CSdpProtocol& iProtocol;

    82 	CSdpClient*  iClient;

    83 	// So we can go on a Que in the client

    84 	TDblQueLink    iLink;

    85 	//Mixin providing security checking, This is not an owned variable.

    86 	MProvdSecurityChecker* iSecurityChecker;

    87 	};

    88 

    89 #endif