--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PECengine/CoreUtilsLib2/SrvInc/RPEngMessage.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,239 @@
+/*
+* Copyright (c) 2005 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:  RMessage2 wrapper holding general message utils.
+*
+*/
+
+
+#ifndef __RPENGMESSAGE_H__
+#define __RPENGMESSAGE_H__
+
+//  INCLUDES
+#include <E32Base.h>
+#include <badesca.h>
+#include "PEngInternalGlobalConsts.h"
+
+
+
+// CLASS DECLARATION
+
+/**
+* RMessage wrapper
+*
+* @since 3.0
+*/
+class RPEngMessage
+    {
+    public:  // Constructors and destructor
+
+        /**
+         * C++ default constructor.
+         */
+        IMPORT_C RPEngMessage();
+
+        /**
+         * C++ constructor.
+         */
+        IMPORT_C RPEngMessage( const RMessage2& aMessage );
+
+        /**
+         * C++ copy constructor.
+         */
+        IMPORT_C RPEngMessage( const RPEngMessage& aMyMessage );
+
+        /**
+         * C++ asigment operator.
+         */
+        IMPORT_C RPEngMessage& operator=( const RPEngMessage& aMessage );
+
+        /**
+         * Destructor.
+         */
+        IMPORT_C ~RPEngMessage();
+
+
+
+
+    public: // Mesage valid and completion utils
+
+        /**
+         * Tells if message is already completed or not
+         *
+         * @return ETrue if there is valid RMessage
+         */
+        IMPORT_C TBool MessageValid( void ) const ;
+
+
+        /**
+         * Completes the client message with the reason
+         * if the message is still valid. If message isn't
+         * valid anymore (it is already completed),
+         * does nothing.
+         *
+         * @param aReason The completion reason.
+         */
+        IMPORT_C void Complete( TInt aReason ) const ;
+
+
+
+    public: // Derscriptor read/write utils
+
+
+        /**
+         * Gets descriptor current or maximum length
+         * from the client.
+         */
+        IMPORT_C TInt DesLength( TInt aParam ) const;
+        IMPORT_C TInt DesMaxLength( TInt aParam ) const;
+
+
+        /**
+         * Reads one descriptor from the client.
+         * 16 bit variant.
+         */
+        IMPORT_C HBufC16* ReadOneDescriptor16L( TInt aParam ) const;
+        IMPORT_C HBufC16* ReadOneDescriptor16LC( TInt aParam ) const;
+        IMPORT_C TInt ReadOneDescriptor( TInt aParam, HBufC16*& aDes  ) const;
+        IMPORT_C void ReadOneDescriptorL( TInt aParam, RBuf& aDes ) const;
+
+        /**
+         * Reads one descriptor from the client.
+         * 8 bit variant.
+         */
+        IMPORT_C HBufC8* ReadOneDescriptor8L( TInt aParam ) const;
+        IMPORT_C HBufC8* ReadOneDescriptor8LC( TInt aParam ) const;
+        IMPORT_C TInt ReadOneDescriptor( TInt aParam, HBufC8*& aDes  ) const;
+        IMPORT_C void ReadOneDescriptorL( TInt aParam, RBuf8& aDes ) const;
+
+
+        /**
+         * Writes one descriptor to client side.
+         * 16 bit variant.
+         */
+        IMPORT_C void WriteOneDescriptorL( TInt aParam,
+                                           const TDesC16& aDes,
+                                           TInt aOffset = 0 ) const;
+
+        IMPORT_C TInt WriteOneDescriptor( TInt aParam,
+                                          const TDesC16& aDes,
+                                          TInt aOffset = 0 ) const;
+
+        /**
+         * Writes one descriptor to client side.
+         * 8 bit variant.
+         */
+        IMPORT_C void WriteOneDescriptorL( TInt aParam,
+                                           const TDesC8& aDes,
+                                           TInt aOffset = 0 ) const;
+
+        IMPORT_C TInt WriteOneDescriptor( TInt aParam,
+                                          const TDesC8& aDes,
+                                          TInt aOffset = 0 ) const;
+
+
+
+    public: // Descriptor array read/write utils
+
+        /**
+         * Gets descriptor array element count
+         * from the client.
+         */
+        IMPORT_C TInt ReadDescriptorArrayCountL( TInt aParam ) const;
+
+
+        /**
+         * Gets first descriptor element
+         * from the client.
+         */
+        IMPORT_C HBufC16* ReadFirstDescriptorFromArrayL( TInt aParam ) const;
+
+
+        /**
+         * Reads whole descriptor array from client.
+         */
+        IMPORT_C void ReadDescriptorArrayL( TInt aParam,
+                                            CDesCArray& aTargetArray ) const;
+
+
+        /**
+         * Reads whole descriptor array from client.
+         */
+        IMPORT_C HBufC* ReadDescriptorArrayLC(
+            TInt aParam,
+            CPtrCArray& aTargetArray ) const;
+
+
+        /**
+         * Writes whole descriptor array to client.
+         */
+        IMPORT_C void WriteDescriptorArrayL( TInt aParam,
+                                             const MDesCArray& aSourceArray ) const;
+
+
+
+    public: // RArray<TInt> read/write utils
+
+        /**
+         * Writes RArray<TInt> array to client.
+         */
+        IMPORT_C void WriteTIntArrayL( TInt aParam,
+                                       RArray<TInt>& aTargetArray ) const;
+
+
+
+
+    public: // Masked RMessage2 functions
+
+
+        /**
+         * Functions to access request parameters.
+         */
+        IMPORT_C TInt Int0() const;
+        IMPORT_C TInt Int1() const;
+        IMPORT_C TInt Int2() const;
+        IMPORT_C TInt Int3() const;
+
+
+        /**
+         * Functions to terminate the client.
+         */
+        IMPORT_C void Panic( const TDesC& aCategory, TInt aReason ) const;
+        IMPORT_C void Kill( TInt aReason ) const;
+        IMPORT_C void Terminate( TInt aReason ) const;
+
+
+        /**
+         * Functions to access function and client information.
+         */
+        IMPORT_C TInt Function() const;
+        IMPORT_C TInt Client( RThread& aClient,
+                              TOwnerType aOwnerType = EOwnerProcess ) const;
+
+
+
+    private:     // Data
+
+        //OWN: Is message valid
+        TBool           iMessageValid;
+
+        //OWN: Real RMessage2
+        RMessage2       iMessage;
+    };
+
+
+#endif      // __RPENGMESSAGE_H__
+
+// End of File
+
+