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 /**

    17  @file

    18  @internalTechnology

    19 */

    20 

    21 #ifndef SDPDATABASE_H

    22 #define SDPDATABASE_H

    23 

    24 #include <btsdp.h>

    25 #include "SDPServiceRecord.h"

    26 #include "sdpconsts.h"

    27 #include "sdputil.h"

    28 #include "MAttributeVisitor.h"

    29 

    30 // Size of 16/128 bit UUIDs in bytes

    31 const TInt KSizeOf16BitUUID			= 2;

    32 const TInt KSizeOf32BitUUID			= 4;

    33 const TInt KSizeOf128BitUUID		= 16;

    34 

    35 // Class representing the SDP database

    36 NONSHARABLE_CLASS(CSdpDatabase) : public CBase

    37 	{

    38 public:

    39 	IMPORT_C static CSdpDatabase* NewLC();

    40 	IMPORT_C static CSdpDatabase* NewL();

    41 	IMPORT_C ~CSdpDatabase();

    42 	IMPORT_C void AddRecord(CSdpServRecord *aRecord);

    43 	IMPORT_C CSdpServRecord*  NewRecordL();

    44 	IMPORT_C void EncodeDbL();

    45 	IMPORT_C void ParseDbL_Obscelete_DoesNothing();

    46 	IMPORT_C TSdpServRecordHandle NextFreeHandle();

    47 	TBool ReviseNextFreeHandle();

    48 	inline TServRecordIter RecordIter();

    49 

    50 private:

    51 	CSdpDatabase();

    52 	void ConstructL();

    53 	

    54 private:

    55 	TBool iCanAddRecord;

    56 	TServRecordList iRecords;

    57 	TSdpServRecordHandle iNextFreeHandle;

    58 	};

    59 

    60 inline TServRecordIter CSdpDatabase::RecordIter()

    61 	{

    62 	return TServRecordIter(iRecords);

    63 	}

    64 

    65 

    66 //**********************************

    67 // CAttrUUidVisitor

    68 //**********************************

    69 /**

    70 Provides vistor functionalities to retrieve UUIDs from CSdpAttr

    71 **/

    72 NONSHARABLE_CLASS(CAttrUuidVisitor) : public CBase, public MAttributeVisitor

    73 	{

    74 public:

    75 	IMPORT_C static CAttrUuidVisitor *NewL();

    76 	IMPORT_C ~CAttrUuidVisitor();

    77 	IMPORT_C RUUIDContainer& GetUuids();

    78 	

    79 private:

    80 	// Implementation of MAttributeVisitor interface

    81 	void EncodeAttributeL(CSdpAttrValue &aSrcAttr);

    82 	void VisitAttributeValueL(CSdpAttrValue &aValue, TSdpElementType aType);

    83 	void StartListL(CSdpAttrValueList &aList);

    84 	void EndListL();

    85 

    86 private:

    87 	CAttrUuidVisitor();

    88 	void ConstructL();

    89 

    90 	// Implementation of MAttributeVisitor interface

    91 	void VisitAttributeL(CSdpAttr &aAttribute);

    92 

    93 private:

    94 	RUUIDContainer		iUuidContainer;

    95 	};

    96 

    97 enum TSdpDatabasePanics

    98 	{

    99 	ESdpDatabaseVisitAttributeLErroneouslyCalled = 0,

   100 	ESdpDatabaseUnexpectedAttributeType = 1,

   101 	};

   102 _LIT(KSdpDatabasePanicName, "SdpDatabase");

   103 

   104 #endif	// SDPDATABASE_H