diff -r 000000000000 -r 09774dfdd46b presetserver/clientsrc/Psservsession.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/presetserver/clientsrc/Psservsession.cpp	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,143 @@
+/*
+* Copyright (c) 2006-2006 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:  Implementation of RPSServSession
+*
+*/
+
+
+#include <pscommon.h>
+#include <psserv.h>
+
+#include "psservsession.h"
+
+// ---------------------------------------------------------------------------
+// Constructor.
+// ---------------------------------------------------------------------------
+//
+RPSServSession::RPSServSession( RPSServ& aServ, TInt aId )
+    : iPresetServ( aServ ), iId( aId )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// Closes the session.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::Close()
+    {
+    Rollback();
+    }
+
+// ---------------------------------------------------------------------------
+// Begins a transaction.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::BeginTransactionL()
+    {
+    User::LeaveIfError( iPresetServ.SendReceive( EPSOpStartTransaction, TIpcArgs( iId ) ) ); 
+    }
+
+// ---------------------------------------------------------------------------
+// Commits the transaction.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::CommitL()
+    {
+    User::LeaveIfError( iPresetServ.SendReceive( EPSOpCommitTransaction, TIpcArgs( iId ) ) );
+    }
+
+// ---------------------------------------------------------------------------
+// Reverts all changes done during the transaction.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::Rollback()
+    {
+    iPresetServ.Send( EPSOpRollbackTransaction, TIpcArgs( iId ) );
+    }
+
+// ---------------------------------------------------------------------------
+// Sets an integer value.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::SetL( TPSOpCode aServerCommand, TInt aValue )
+    {
+    User::LeaveIfError( iPresetServ.SendReceive( aServerCommand, TIpcArgs( iId, aValue ) ) );
+    }
+
+// ---------------------------------------------------------------------------
+// Gets an integer value.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::GetL( TPSOpCode aServerCommand, TInt& aValue )
+    {
+    TPckgBuf<TInt> value;
+    User::LeaveIfError( iPresetServ.SendReceive( aServerCommand, TIpcArgs( iId, &value) ) );
+    aValue = value();
+    }
+
+// ---------------------------------------------------------------------------
+// Sets an 8-bit descriptor value.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::SetL( TPSOpCode aServerCommand, const TDesC8& aValue )
+    {
+    User::LeaveIfError( iPresetServ.SendReceive( aServerCommand, TIpcArgs( iId, &aValue) ) );
+    }
+
+// ---------------------------------------------------------------------------
+// Gets a 8-bit descriptor value.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::GetL( TPSOpCode aServerCommand, TPSOpCode aLengthCommand, HBufC8*& aValue )
+    {
+    TPckgBuf<TInt> length;
+    User::LeaveIfError( iPresetServ.SendReceive( aLengthCommand, TIpcArgs( iId, &length ) ) );
+
+    HBufC8* buf = HBufC8::NewLC( length() );
+    TPtr8 ptr( buf->Des() );
+
+    User::LeaveIfError( iPresetServ.SendReceive( aServerCommand, TIpcArgs( iId, &ptr ) ) );
+    
+    CleanupStack::Pop( buf );
+    
+    aValue = buf;
+    }
+    
+// ---------------------------------------------------------------------------
+// Sets a 16-bit descriptor value.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::SetL( TPSOpCode aServerCommand, const TDesC& aValue )
+    {
+    User::LeaveIfError( iPresetServ.SendReceive( aServerCommand, TIpcArgs( iId, &aValue) ) );
+    }
+
+// ---------------------------------------------------------------------------
+// Gets a 16-bit descriptor value.
+// ---------------------------------------------------------------------------
+//
+void RPSServSession::GetL( TPSOpCode aServerCommand, TPSOpCode aLengthCommand, HBufC*& aValue )
+    {
+    TPckgBuf<TInt> length;
+    User::LeaveIfError( iPresetServ.SendReceive( aLengthCommand, TIpcArgs( iId, &length ) ) );
+
+    HBufC* buf = HBufC::NewLC( length() );
+    TPtr ptr( buf->Des() );
+
+    User::LeaveIfError( iPresetServ.SendReceive( aServerCommand, TIpcArgs( iId, &ptr ) ) );
+
+    CleanupStack::Pop( buf );
+    
+    aValue = buf;
+    }