mtpfws/mtpfw/datatypes/interface/cmtptypeserviceprop.h
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     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 @publishedPartner
       
    19 @released
       
    20 */
       
    21 
       
    22 
       
    23 #ifndef CMTPTYPESERVICEPROP_H_
       
    24 #define CMTPTYPESERVICEPROP_H_
       
    25 
       
    26 #include <e32std.h>
       
    27 #include <mtp/cmtptypecompoundbase.h>
       
    28 #include <mtp/cmtptypelist.h>
       
    29 #include <mtp/cmtptypeserviceproplist.h>
       
    30 
       
    31 class CMTPTypeString;
       
    32 class CMTPTypeServicePropertyElement;
       
    33 
       
    34 class CMTPTypeServicePropertyList : public CMTPTypeList
       
    35 	{
       
    36 public:
       
    37     
       
    38 	IMPORT_C static CMTPTypeServicePropertyList* NewL();
       
    39     IMPORT_C static CMTPTypeServicePropertyList* NewLC();
       
    40 
       
    41     IMPORT_C virtual ~CMTPTypeServicePropertyList();  
       
    42     
       
    43     IMPORT_C void AppendL(CMTPTypeServicePropertyElement* aElement);
       
    44     
       
    45     IMPORT_C CMTPTypeServicePropertyElement& ElementL(TUint aIndex) const; 
       
    46      
       
    47 private:
       
    48 
       
    49 	CMTPTypeServicePropertyList();
       
    50     void ConstructL();
       
    51 
       
    52 	};
       
    53 
       
    54 class CMTPTypeServicePropertyElement : public CMTPTypeCompoundBase
       
    55 	{
       
    56 public:
       
    57 	
       
    58 	enum TMTPServicePropertyElement
       
    59 		{
       
    60 		EPropertyCode,
       
    61 		ENameSpace,
       
    62 		EPkeyID,
       
    63 		EPorpertyName,
       
    64 		ENumElements
       
    65 		};
       
    66 	
       
    67 public:
       
    68     
       
    69 	IMPORT_C static CMTPTypeServicePropertyElement* NewL();
       
    70 	IMPORT_C static CMTPTypeServicePropertyElement* NewLC();
       
    71     IMPORT_C static CMTPTypeServicePropertyElement* NewL(const TUint16 aPropertyCode, const TMTPTypeGuid& aNameSpace,const TUint32 aPKeyID, const TDesC& aPropertyName);
       
    72     IMPORT_C static CMTPTypeServicePropertyElement* NewLC(const TUint16 aPropertyCode, const TMTPTypeGuid& aNameSpace,const TUint32 aPKeyID, const TDesC& aPropertyName);
       
    73     
       
    74 	IMPORT_C virtual ~CMTPTypeServicePropertyElement();   
       
    75      
       
    76 public: // From CMTPTypeCompoundBase
       
    77 
       
    78     IMPORT_C TUint Type() const;
       
    79         
       
    80 private: // From CMTPTypeCompoundBase
       
    81     
       
    82     const TElementInfo& ElementInfo(TInt aElementId) const;
       
    83 
       
    84 private:
       
    85 
       
    86 	CMTPTypeServicePropertyElement();
       
    87     void ConstructL();
       
    88     
       
    89     void ConstructL(const TUint16 aPropertyCode, const TMTPTypeGuid& aNameSpace,const TUint32 aPKeyID, const TDesC& aPropertyName);
       
    90     MMTPType* NewFlatChunkL();
       
    91     
       
    92 private:
       
    93 
       
    94   
       
    95 	/**
       
    96     Data chunk identifiers.
       
    97     */
       
    98     enum TChunkIds
       
    99     	{
       
   100     	/**
       
   101         The flat data chunk ID.
       
   102         */
       
   103         EIdFlatChunk,
       
   104                
       
   105         
       
   106         EIdServicePropNameChunk,
       
   107         /**
       
   108         The number of data chunks.
       
   109         */
       
   110         EIdNumChunks
       
   111     	};
       
   112     
       
   113     
       
   114     /**
       
   115    	The dataset element metadata table content.
       
   116     */
       
   117     static const CMTPTypeCompoundBase::TElementInfo iElementMetaData[];
       
   118        
       
   119     /**
       
   120     The dataset element metadata table.
       
   121     */
       
   122     const TFixedArray<TElementInfo, ENumElements>   iElementInfo;
       
   123        
       
   124     /**
       
   125     The flat data chunk comprising elements EStorageType to EFreeSpaceInObjects.
       
   126     */
       
   127     RMTPTypeCompoundFlatChunk                       iChunkFlat;
       
   128        
       
   129     /**
       
   130     The MTP string type data chunks (EStorageDescription, and EVolumeIdentifier).
       
   131     */
       
   132     CMTPTypeString*                                          iChunkString;    
       
   133 	};
       
   134 
       
   135 #endif /*CMTPTYPESERVICEPROP_H_*/