1 // Copyright (c) 2006-2009 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 #ifndef CMTPSENDOBJECTINFO_H

    22 #define CMTPSENDOBJECTINFO_H

    23 

    24 #include <mtp/cmtpobjectmetadata.h>

    25 #include <mtp/tmtptypenull.h>

    26 

    27 #include "cmtprequestprocessor.h"

    28 #include "rmtpdpsingletons.h"

    29 #include "rmtpframework.h"

    30 #include "mtpdebug.h"

    31 

    32 class CMTPTypeFile;

    33 class CMTPTypeObjectInfo;

    34 class CMTPTypeObjectPropList;

    35 class CMTPTypeObjectPropListElement;

    36 

    37 /** 

    38 Implements the file data provider's SendObjectInfo request processor.

    39 @internalComponent

    40 */

    41 class CMTPSendObjectInfo : public CMTPRequestProcessor

    42     {

    43 public:

    44 

    45     IMPORT_C static MMTPRequestProcessor* NewL(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection);    

    46     IMPORT_C ~CMTPSendObjectInfo();    

    47     

    48 private:

    49 

    50     CMTPSendObjectInfo(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection);

    51     void ConstructL();

    52 

    53 private: // From CMTPRequestProcessor

    54 

    55     TBool Match(const TMTPTypeRequest& aRequest, MMTPConnection& aConnection) const;

    56     TMTPResponseCode CheckRequestL();

    57     void ServiceL();

    58     TBool DoHandleCompletingPhaseL();

    59     TBool DoHandleResponsePhaseL();

    60     TBool HasDataphase() const;

    61 

    62 private:

    63     TMTPResponseCode CheckSendingStateL();

    64     void GetDefaultParentObjectL();

    65     TMTPResponseCode GetParentObjectAndStorageIdL();

    66     

    67     void ServiceSendObjectInfoL();

    68     void ServiceSendObjectPropListL();

    69     void ServiceSendObjectL();

    70     

    71     TBool DoHandleSendObjectInfoCompleteL();

    72     TBool DoHandleSendObjectPropListCompleteL();

    73     TBool DoHandleSendObjectCompleteL();

    74         

    75     TBool GetFullPathNameL(const TDesC& aFileName);

    76     

    77     TBool CanStoreFileL(TUint32 aStorageId, TInt64 aObjectSize) const;

    78     TBool IsTooLarge(TUint64 aObjectSize) const;

    79     TBool Exists(const TDesC& aName) const;

    80     TMTPResponseCode ExtractPropertyL(const CMTPTypeObjectPropListElement& aElement);

    81     void ReserveObjectL();

    82     void CreateFsObjectL();

    83     void Rollback();

    84     TMTPResponseCode ErrorToMTPError(TInt aError) const;

    85     

    86     TMTPResponseCode VerifyObjectPropListL(TInt& aInvalidParameterIndex);

    87     TMTPResponseCode CheckPropCodeL(const CMTPTypeObjectPropListElement& aElement) const; 

    88     TMTPResponseCode MatchStoreAndParentL() const;

    89 

    90     void SetPropertiesL();

    91     

    92 private:

    93     enum TMTPSendingObjectState

    94         {

    95         EObjectNone,

    96         EObjectInfoInProgress,

    97         EObjectInfoSucceed,

    98         EObjectInfoFail,

    99         ESendObjectInProgress,

   100         ESendObjectSucceed,

   101         ESendObjectFail

   102         };

   103         

   104 private: // Owned

   105 

   106     /**

   107     FLOGGER debug trace member variable.

   108     */

   109     __FLOG_DECLARATION_MEMBER_MUTABLE;

   110 

   111     CMTPTypeFile*           iFileReceived;

   112     CMTPTypeObjectInfo*     iObjectInfo;

   113     CMTPTypeObjectPropList* iObjectPropList;

   114     TMTPSendingObjectState  iProgress;

   115     TUint16                 iOperationCode;

   116     TUint32                 iStorageId;

   117     TUint32                 iParentHandle;

   118     TUint64                 iObjectSize;

   119     HBufC*                  iParentSuid;

   120     TFileName               iFullPath;

   121     HBufC*				    iDateMod;// To carry modified date extracted from PropertyList

   122     CMTPObjectMetaData*     iReceivedObject;

   123     TMTPTypeRequest         iExpectedSendObjectRequest;

   124     TBool                   iIsFolder;

   125     TMTPTypeNull            iNullObject;

   126     TUint16                 iProtectionStatus;

   127     TUint32                 iPreviousTransactionID;

   128     RMTPDpSingletons		iDpSingletons;

   129     TFileName				iName;

   130     TBool					iNoRollback;

   131     RMTPFramework           iSingletons;

   132     };

   133     

   134 #endif //CMTPSENDOBJECTINFO_H

   135