diff -r 6ca72c0fe49a -r a941bc465d9f wvuing/wvuiada/Src/CCAImpsImClient.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuiada/Src/CCAImpsImClient.cpp	Wed Sep 01 12:31:13 2010 +0100
@@ -0,0 +1,288 @@
+/*
+* 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:  Implements instant messaging services interface.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    "CCAImpsImClient.h"
+#include	"TCAInterfaceSignaller.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::CCAImpsImClient
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CCAImpsImClient::CCAImpsImClient( RImpsEng& aImpsEng )
+        : iImpsEng( aImpsEng )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CCAImpsImClient* CCAImpsImClient::NewL( RImpsEng& aImpsEng )
+    {
+    CCAImpsImClient* self = new( ELeave ) CCAImpsImClient( aImpsEng );
+    return self;
+    }
+
+
+// Destructor
+CCAImpsImClient::~CCAImpsImClient()
+    {
+    }
+
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::InterfaceL
+// Returns registered WV Engine interface. Implements lazy initialization.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+RImpsImClient2* CCAImpsImClient::InterfaceL()
+    {
+    if ( iLazyInitialization )
+        {
+        // Connect to IMPS engine (server)
+        TCAInterfaceSignaller::ConnectL();
+
+        iClient.RegisterL( iImpsEng, iImHandler, iBlockingHandler, KNullDesC,
+                           ETrue, iPriority );
+        iLazyInitialization = EFalse;
+        iRegistered = ETrue;
+        if ( iErrorHandler )
+            {
+            iClient.RegisterErrorObserverL( *iErrorHandler );
+            }
+        if ( iStatusHandler )
+            {
+            iClient.RegisterStatusObserverL( iStatusHandler );
+            }
+        }
+    return &iClient;
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::RegisterL
+// Stores values for later registration. Implements lazy initialization.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsImClient::RegisterL( MImpsImHandler2* aImpsObserver,
+                                 MImpsBlockingHandler2* aBlockingHandler, TUid aApplicationId,
+                                 TInt aPriority /* = 0 */ )
+    {
+    iPriority = aPriority;
+    iApplicationId = aApplicationId;
+    iImHandler = aImpsObserver;
+    iBlockingHandler = aBlockingHandler;
+    iLazyInitialization = ETrue;
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::Unregister
+// Unregisters if registered. Clears member variables.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsImClient::Unregister()
+    {
+    if ( iRegistered )
+        {
+        iClient.Unregister();
+        }
+    iLazyInitialization = ETrue;
+    iRegistered = EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::GetServicesL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsImClient::GetServicesL( TImpsServices& aServices )
+    {
+    InterfaceL()->GetServicesL( aServices );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::SendTextMessageL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsImClient::SendTextMessageL( const TDesC* aSenderSn,
+                                        const MDesCArray* aUserIds,
+                                        const TDesC* aGroupId,
+                                        const MDesCArray* aScreenNames,
+                                        const TDesC& aContent,
+                                        TBool aDeliveryReportWanted )
+    {
+    return InterfaceL()->SendTextMessageL(  aSenderSn,
+                                            aUserIds,
+                                            aGroupId,
+                                            aScreenNames,
+                                            aContent,
+                                            aDeliveryReportWanted );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::SendContentMessageL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsImClient::SendContentMessageL( const TDesC* aSenderSn,
+                                           const MDesCArray* aUserIds,
+                                           const TDesC* aGroupId,
+                                           const MDesCArray* aScreenNames,
+                                           const TDesC& aContentType,
+                                           const TDesC8& aContent,
+                                           TBool aDeliveryReportWanted )
+    {
+    return InterfaceL()->SendContentMessageL(  aSenderSn,
+                                               aUserIds,
+                                               aGroupId,
+                                               aScreenNames,
+                                               aContentType,
+                                               aContent,
+                                               aDeliveryReportWanted );
+    }
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::BlockEntityRequestL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsImClient::BlockEntityRequestL( const CDesCArray* aBlockEntity,
+                                           const CDesCArray* aUnBlockEntity,
+                                           TBool aBlockedListInUse,
+                                           const CDesCArray* aGrantedEntityList,
+                                           const CDesCArray* aUnGrantEntity,
+                                           TBool aGrantedListInUse )
+    {
+    return InterfaceL()->BlockEntityRequestL( aBlockEntity,
+                                              aUnBlockEntity,
+                                              aBlockedListInUse,
+                                              aGrantedEntityList,
+                                              aUnGrantEntity,
+                                              aGrantedListInUse );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::GetBlockedListRequestL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsImClient::GetBlockedListRequestL()
+    {
+    return InterfaceL()->GetBlockedListRequestL();
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::RegisterErrorObserverL
+// Calls WV Engine if registered.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsImClient::RegisterErrorObserverL( MImpsErrorHandler2 &aObs )
+    {
+    iErrorHandler = &aObs;
+    if ( iRegistered )
+        {
+        InterfaceL()->RegisterErrorObserverL( *iErrorHandler );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::RegisterStatusObserverL
+// Calls WV Engine if registered.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsImClient::RegisterStatusObserverL( MImpsStatusHandler2* aObs )
+    {
+    iStatusHandler = aObs;
+    if ( iRegistered )
+        {
+        InterfaceL()->RegisterStatusObserverL( iStatusHandler );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::UnregisterErrorObserverL
+// Calls WV Engine always.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsImClient::UnregisterErrorObserverL()
+    {
+    iClient.UnregisterErrorObserverL();
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::MaxTransactionContentLengthL
+// Calls WV Engine always.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsImClient::MaxTransactionContentLengthL( )
+    {
+    return iClient.MaxTransactionContentLengthL();
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::UnregisterStatusObserverL
+// Calls WV Engine always.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsImClient::UnregisterStatusObserverL()
+    {
+    iClient.UnregisterStatusObserverL();
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::StatusHandler
+// Returns current status handler pointer.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+MImpsStatusHandler2* CCAImpsImClient::StatusHandler() const
+    {
+    return iStatusHandler;
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsImClient::ErrorHandler
+// Returns current error handler pointer.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+MImpsErrorHandler2* CCAImpsImClient::ErrorHandler() const
+    {
+    return iErrorHandler;
+    }
+
+//  End of File