--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpfws/mtpfw/datatypes/interface/cmtptypeservicemethodparamextnform.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,292 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//  
+
+/**
+@file
+@publishedPartner
+@released
+*/
+
+#ifndef CMTPTYPESERVICEMETHODPARAMEXTNFORM_H_
+#define CMTPTYPESERVICEMETHODPARAMEXTNFORM_H_
+
+
+#include <e32std.h>
+#include <mtp/rmtptype.h>
+#include <mtp/cmtptypecompoundbase.h>
+#include <mtp/cmtptypeobjectpropdesc.h>
+
+class CMTPTypeString;
+
+/** 
+Defines the MTP ObjectPropDesc Service Method Parameter Extension FORM . The form is a 
+component element of the ObjectPropDesc dataset.
+@see CMTPTypeObjectPropDesc
+@publishedPartner
+@released
+*/ 
+class CMTPTypeServiceMethodParamExtnForm : public CMTPTypeCompoundBase
+    {
+public:
+
+    /**
+    MTP ObjectPropDesc Service Object Property Extension FORM element dataset identifiers.
+    */
+    enum TMTPObjectPropDescElement
+        {
+        /**
+        Object Property PKeyNamespace.
+        */
+        EPKeyNamespace,
+        
+        /**
+        Object Property PKeyID
+        */
+        EPKeyID,
+        
+        /**
+        PropertyName
+        */
+        EPropertyName,
+        
+        /**
+         * Parameter Type
+         */
+        EParameterType,
+        
+        /**
+         * ParameterNumber
+         */
+        EParameterNumber,
+        
+        /**
+        Form Flag (read-only).
+        */
+        EFormFlag,
+        
+        /**
+        FORM element. This element depends EFormFlag and is absent if EFormFlag 
+        is ENone.
+        */
+        EForm,         
+
+        /**
+        The number of dataset elements.
+        */
+        ENumElements,
+        };
+    
+    enum TMTPServiceMethodParamType
+        {
+        /*
+         * if reserved
+         */
+        EResserved,
+        
+        /*
+         * if in
+         */
+        EIn,
+        /*
+         * if out
+         */
+        EOut,
+        /*
+         * if in/out
+         */
+        EInOut
+        };
+    
+public:
+    IMPORT_C static CMTPTypeServiceMethodParamExtnForm* NewL( const TUint aDataType );
+    IMPORT_C static CMTPTypeServiceMethodParamExtnForm* NewLC( const TUint aDataType );
+    IMPORT_C static CMTPTypeServiceMethodParamExtnForm* NewL( const TUint aDataType, const TMTPTypeGuid  aPKNamespace, const TUint aPKID, const TDesC& aName, const TUint8 aParamType, const TUint8 aParamNum, const TUint8 aFormFlag, const MMTPType* aForm);
+    IMPORT_C static CMTPTypeServiceMethodParamExtnForm* NewLC( const TUint aDataType, const TMTPTypeGuid  aPKNamespace, const TUint aPKID, const TDesC& aName, const TUint8 aParamType, const TUint8 aParamNum, const TUint8 aFormFlag, const MMTPType* aForm);
+    
+    IMPORT_C virtual ~CMTPTypeServiceMethodParamExtnForm();  
+     
+public: // From CMTPTypeCompoundBase
+
+    IMPORT_C TInt FirstWriteChunk(TPtr8& aChunk);
+    IMPORT_C TInt NextWriteChunk(TPtr8& aChunk);
+    IMPORT_C TUint Type() const;
+    IMPORT_C TBool CommitRequired() const;
+    IMPORT_C MMTPType* CommitChunkL(TPtr8& aChunk);
+    
+private: // From CMTPTypeCompoundBase
+    
+    const TElementInfo& ElementInfo(TInt aElementId) const;
+    
+    
+private:
+
+    CMTPTypeServiceMethodParamExtnForm( const TUint aDataType );
+    void ConstructL( const TMTPTypeGuid  aPKNamespace, const TUint aPKID, const TDesC& aName, const TUint8 aParamType, const TUint8 aParamNum, const TUint8 aFormFlag, const MMTPType* aForm );
+    
+    TBool HasFormField(TUint8 aFormFlag) const;
+    TInt UpdateWriteSequenceErr(TInt aErr);
+    TBool ReadableElementL(TInt aElementId) const;
+    TBool WriteableElementL(TInt aElementId) const;
+private:
+
+    /**
+    The write data stream states.
+    */
+    enum TWriteSequenceState
+      {
+      /**
+      Data stream is inactive.
+      */
+      EIdle,
+      
+      /**
+      Streaming the first flat data chunk.
+      */
+      EFlat1Chunk,
+      
+      /**
+      Streaming the EDefaultValue data chunk..
+      */
+      ENameChunk,
+      
+      /**
+      Streaming the second flat data chunk.
+      */
+      EFlat2Chunk,
+      
+      /**
+      Streaming the EForm data chunk.
+      */
+      EFormChunk   
+      };
+  
+    /**
+    Data chunk identifiers.
+    */
+    enum TChunkIds
+       {
+       /**
+       The first flat data chunk ID.
+       */
+       EIdFlat1Chunk,
+       
+       /**
+       The EPropertyName element data chunk ID.
+       */
+       EIdNameChunk,
+       
+       /**
+       The second flat data chunk ID.
+       */
+       EIdFlat2Chunk,
+       
+       /**
+       The EForm element data chunk ID.
+       */
+       EIdFormChunk,
+       
+       /**
+       The number of data chunks.
+       */
+       EIdNumChunks
+       };
+
+private:
+
+    /**
+    The data chunk count of ObjectPropDesc datasets with an EForm of other than 
+    ENone.
+    */
+    static const TUint                              KNumChunksWithForm;
+    
+    /**
+    The data chunk count of ObjectPropDesc datasets with an EForm of ENone.
+    */
+    static const TUint                              KNumChunksWithoutForm;
+
+    /*
+    The size in bytes of the first flat data chunk.
+    */
+    static const TUint                              KFlat1ChunkSize;
+    
+    /**
+    The size in bytes of the second flat data chunk.
+    */
+    static const TUint                              KFlat2ChunkSize;
+    
+    /**
+    The dataset element metadata table content.
+    */
+    static const CMTPTypeCompoundBase::TElementInfo iElementMetaData[];
+    
+    /**
+    The dataset element metadata table.
+    */
+    const TFixedArray<TElementInfo, ENumElements>   iElementInfo;
+   
+    /**
+    The write data stream error state. 
+    */
+    TUint                                           iWriteSequenceErr;
+    
+    /**
+    The write data stream state variable. 
+    */
+    TUint                                           iWriteSequenceState;
+    
+    /**
+    The write data stream completion state. This will be set to EFlat2Chunk for 
+    ObjectPropDesc datasets with an EForm of ENone, otherwise this will be 
+    EFormChunk.
+    */
+    TUint                                           iWriteSequenceCompletionState;
+    
+    /**
+    The flat data chunk comprising elements EPKeyNamespace and EPKeyID.
+    */    
+    RMTPTypeCompoundFlatChunk                       iChunkFlat1;
+    
+    /**
+    The EPropertyName element data chunk.
+    */
+    CMTPTypeString*                                        iChunkName;
+    
+    /**
+    The flat data chunk comprising elements EFormFlag.
+    */
+    RMTPTypeCompoundFlatChunk                       iChunkFlat2;
+    
+    /**
+    The EForm element data chunk.
+    */
+    CMTPTypeObjectPropDesc::RMTPTypeObjectPropDescForm      iChunkForm;
+    
+    /**
+    The property's MTP data type identifier datacode.
+    */
+    TUint                                       iDataType;
+    
+    /**
+    The initialised flag indicating if construction is completeand that 
+    read-only elements can no longer be modified.
+    */
+    TBool                                           iInitialised;
+    };
+
+
+
+
+#endif /* CMTPTYPESERVICEMETHODPARAMEXTNFORM_H_ */
+