1 // Copyright (c) 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  @internalComponent

    19  */

    20 

    21 

    22 #ifndef CMTPPICTBRIDGEDP_H

    23 #define CMTPPICTBRIDGEDP_H

    24 

    25 #include <mtp/cmtpdataproviderplugin.h>

    26 #include <comms-infras/commsdebugutility.h>

    27 

    28 #include "mmtppictbridgeenumeratorcallback.h"

    29 #include "cmtprequestprocessor.h"

    30 #include "mtpdebug.h"

    31 

    32 class CMTPPictBridgeEnumerator;

    33 class CPtpServer;

    34 

    35 /** 

    36 Implements the pictbridge data provider plugin.

    37 */

    38 

    39 class CMTPPictBridgeDataProvider:

    40     public CMTPDataProviderPlugin, 

    41     public MMTPPictBridgeEnumeratorCallback

    42     {

    43 public:

    44 

    45     static TAny* NewL(TAny* aParams);

    46     ~CMTPPictBridgeDataProvider();

    47     const CPtpServer* PtpServer()const {return iServerP;}

    48 

    49 public:

    50     TUint32 DeviceDiscoveryHandle() const;

    51 

    52 public: // From CMTPDataProviderPlugin

    53 

    54     void Cancel();

    55     void ProcessEventL(const TMTPTypeEvent& aEvent, MMTPConnection& aConnection);

    56     void ProcessNotificationL(TMTPNotification aNotification, const TAny* aParams);

    57     void ProcessRequestPhaseL(TMTPTransactionPhase aPhase, const TMTPTypeRequest& aRequest, MMTPConnection& aConnection);

    58     void StartObjectEnumerationL(TUint32 aStorageId, TBool aPersistentFullEnumeration);

    59     void StartStorageEnumerationL();

    60     void Supported (TMTPSupportCategory aCategory, RArray<TUint>& aArray) const;

    61     void SupportedL(TMTPSupportCategory aCategory, CDesCArray& aStrings)  const;

    62 

    63 private: // From MMTPEnumerationCallback

    64 

    65     void NotifyStorageEnumerationCompleteL();

    66     void NotifyEnumerationCompleteL(TUint32 aStorageId, TInt aError);

    67 

    68 private:

    69     CMTPPictBridgeDataProvider(TAny* aParams);

    70     void ConstructL();

    71     TInt LocateRequestProcessorL(const TMTPTypeRequest& aRequest, MMTPConnection& aConnection);

    72     TInt LocateRequestProcessorL(const TMTPTypeEvent& aEvent, MMTPConnection& aConnection);    

    73     void SessionClosedL(const TMTPNotificationParamsSessionChange& aSession);

    74     void SessionOpenedL(const TMTPNotificationParamsSessionChange& aSession);

    75 

    76 private:

    77     CMTPPictBridgeEnumerator* iPictBridgeEnumeratorP;  // owned

    78     CPtpServer* iServerP;  // owned

    79 

    80     /**

    81     The active request processors table.

    82     */ 

    83     RPointerArray<MMTPRequestProcessor> iActiveProcessors;

    84     /**

    85     FLOGGER debug trace member variable.

    86     */

    87     __FLOG_DECLARATION_MEMBER_MUTABLE;

    88     };

    89     

    90 #endif // CMTPPICTBRIDGEDP_H

    91