1 // Copyright (c) 2005-2009 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 _BTUTILS_H

    17 #define _BTUTILS_H

    18 

    19 #include <es_sock.h>

    20 #include <e32test.h>

    21 #include <es_prot.h>

    22 #include <e32cons.h>

    23 #include <obex.h>

    24 #include <btmanclient.h>

    25 #include <obex/internal/obexinternalheader.h>

    26 #include <obex/internal/obexinternalconstants.h>

    27 #include <btsdp.h>

    28 #include <obexfinalpacketobserver.h>

    29 

    30 

    31 

    32 class CRFCOMMServiceFinder; 

    33 

    34 class MRFCOMMServiceSeeker

    35 	{

    36 public:

    37 	virtual void SearchResult(TInt aError, TUint8 aPort, TInt aProfileVersion)=0;	// user implemented

    38 	};

    39 

    40 

    41 class CRFCOMMServiceFinder : public CBase, 

    42 		public MSdpElementBuilder, public MSdpAgentNotifier

    43 	{

    44 public:

    45 	static CRFCOMMServiceFinder* NewL(	const TUUID& aServiceClass,

    46 							const TBTDevAddr& aDevAddr,

    47 							MRFCOMMServiceSeeker& aSeeker);

    48 

    49 	~CRFCOMMServiceFinder();

    50 

    51 	void FindPortL();	//Starts the search

    52 	//Inherits MSdpElementBuilder and MSdpAgentNotifier interfaces, 

    53 	//most importantly...

    54 	MSdpElementBuilder* BuildUintL(const TDesC8& aUint); 

    55 	MSdpElementBuilder* BuildUUIDL(const TUUID& aUUID);

    56 	MSdpElementBuilder* BuildDESL() {return this;}

    57 	MSdpElementBuilder* BuildDEAL() {return this;}

    58 	MSdpElementBuilder* StartListL() {return this;}

    59 	MSdpElementBuilder* EndListL() {return this;}

    60 	// All others are errors, so don’t override the default (leaves)

    61 	void NextRecordRequestComplete(TInt aError, TSdpServRecordHandle aHandle, TInt aTotalRecordsCount);

    62 

    63 	void AttributeRequestResult(TSdpServRecordHandle,TSdpAttributeID,CSdpAttrValue*) {User::Panic(_L("RFCOMMSEEK"), 0);} // Not using this API form

    64 	void AttributeRequestComplete(TSdpServRecordHandle aHandle, TInt aError);

    65 private:

    66 	CRFCOMMServiceFinder(MRFCOMMServiceSeeker& aSeeker);

    67 	void ConstructL(const TBTDevAddr& aDevAddr, const TUUID& aServiceClass);

    68 	void AttributeRequestL(TSdpServRecordHandle aHandle);

    69 

    70 private:

    71 	enum TSdpSearchState { ENoUuidFound, EFoundRfcommUuid, EFoundProfileUuid };

    72 	CSdpAgent* iAgent;

    73 	CSdpSearchPattern* iPattern;

    74 	TSdpSearchState iSearchState;

    75 	TUint8 iPort;

    76 	TInt iProfileVersion;

    77 	MRFCOMMServiceSeeker& iSeeker;//initialised from aSeeker in the constructor

    78 	};

    79 

    80 

    81 

    82 #endif // _BTUTILS_H