diff -r 000000000000 -r ff3b6d0fd310 phoneclientserver/phoneclient/Src/Ussd/ussd_ext/rphcltussd.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneclientserver/phoneclient/Src/Ussd/ussd_ext/rphcltussd.cpp	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,222 @@
+/*
+* Copyright (c) 2002-2004 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:  USSD handler class.
+*
+*/
+
+
+// INCLUDE FILES
+#include "RPhCltServer.h"
+#include "rphcltussd.h"
+#include "PhCltClientServer.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::RPhCltUssd
+// Constructor
+// 
+// -----------------------------------------------------------------------------
+//
+RPhCltUssd::RPhCltUssd()
+    : RSubSessionBase()
+    {
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::Open
+// Open USSD subsession to the Phone Server.
+// 
+// -----------------------------------------------------------------------------
+//
+TInt RPhCltUssd::Open( RPhCltServer& aServer )
+    {
+    return CreateSubSession( 
+        aServer,
+        EPhoneServerUSSDSubSessionOpen,
+        TIpcArgs() );
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::Close
+// 
+// Closes the subsession
+// -----------------------------------------------------------------------------
+//
+void RPhCltUssd::Close()
+    {    
+    CloseSubSession( EPhoneServerUSSDSubSessionClose );
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::StartUssdEditor
+// 
+// Request Ussd App to start
+// ---------------------------------------------------------------------------
+//
+TInt RPhCltUssd::StartUssdEditor() const
+    {
+    return SendReceive(
+        EPhoneServerUSSDSubSessionStartEditing,
+        TIpcArgs() );
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::AppStarting
+// 
+// App informs the server about the start-up.
+// -----------------------------------------------------------------------------
+//
+TInt RPhCltUssd::AppStarting()
+    {
+    return SendReceive(
+        EPhoneServerUSSDSubSessionAppStarting,
+        TIpcArgs() );
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::AppTerminating
+// 
+// App informs the server about the termination
+// -----------------------------------------------------------------------------
+//
+TInt RPhCltUssd::AppTerminating( 
+    TPhCltUssdAppExitReason aExitReason )
+    {
+    TPckg< TPhCltUssdAppExitReason > exitReasonPckg( aExitReason );
+
+    return SendReceive(
+        EPhoneServerUSSDSubSessionAppTerminating,
+        TIpcArgs( &exitReasonPckg ) );
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::AppToForeground
+// 
+// App informs the server about the foreground event
+// -----------------------------------------------------------------------------
+//
+TBool RPhCltUssd::AppToForeground()
+    {
+    TInt ret = SendReceive(
+        EPhoneServerUSSDSubSessionAppToForeground, 
+        TIpcArgs() );
+    if ( ret > 0 )
+        {
+        return ETrue;
+        }
+    return EFalse;
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::AppToBackgroud
+// 
+// App informs the server about the background event
+// -----------------------------------------------------------------------------
+//
+TInt RPhCltUssd::AppToBackground()
+    {
+    return SendReceive(
+        EPhoneServerUSSDSubSessionAppToBackground,
+        TIpcArgs() );
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::SendUssd
+// 
+// Send Ussd string to the server - async
+// -----------------------------------------------------------------------------
+//
+void RPhCltUssd::SendUssd(
+    TRequestStatus& aReqStatus, 
+    const TDesC8& aMsgData, 
+    const TDesC8& aMsgAttribute )
+    {
+    SendReceive(
+        EPhoneServerUSSDSubSessionSendMessage,
+        TIpcArgs( 
+            &aMsgData,
+            aMsgData.Length(),
+            &aMsgAttribute ),
+        aReqStatus );
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::CancelSend
+// 
+// Cancels the send
+// -----------------------------------------------------------------------------
+//
+void RPhCltUssd::CancelSend()
+    {
+    SendReceive(
+        EPhoneServerUSSDSubSessionSendMessageCancel,
+        TIpcArgs() );
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::StartSAT
+// 
+// Starts SAT interaction.
+// -----------------------------------------------------------------------------
+//
+void RPhCltUssd::StartSAT( 
+    TRequestStatus& aStatus , 
+    TDes& aReceiveMessage, 
+    TPckg< TUint >& aShowNotesAndDcs )
+    {
+    __ASSERT_ALWAYS( 
+        SubSessionHandle() , 
+        User::Panic( KPhClientPanicCategory , KErrBadHandle ) );
+
+    SendReceive(
+        EPhoneServerUSSDSubSessionStartSAT,
+        TIpcArgs(
+            &aShowNotesAndDcs,
+            aReceiveMessage.MaxLength(),
+            &aReceiveMessage ),
+        aStatus );
+    }
+
+
+// -----------------------------------------------------------------------------
+// RPhCltUssd::StopSAT
+// 
+// End SAT interaction.
+// -----------------------------------------------------------------------------
+//
+void RPhCltUssd::StopSAT()
+    {
+    __ASSERT_ALWAYS( 
+        SubSessionHandle() , 
+        User::Panic( KPhClientPanicCategory , KErrBadHandle ) );
+
+    SendReceive(
+        EPhoneServerUSSDSubSessionStopSAT,
+        TIpcArgs() );
+    }
+
+
+// End of File