diff -r 6ca72c0fe49a -r a941bc465d9f wvuing/wvuiada/Src/CCAImpsGroupClient.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuiada/Src/CCAImpsGroupClient.cpp	Wed Sep 01 12:31:13 2010 +0100
@@ -0,0 +1,369 @@
+/*
+* 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 group services interface.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    "CCAImpsGroupClient.h"
+#include	"TCAInterfaceSignaller.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::CCAImpsGroupClient
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CCAImpsGroupClient::CCAImpsGroupClient( RImpsEng& aImpsEng )
+        : iImpsEng( aImpsEng )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CCAImpsGroupClient* CCAImpsGroupClient::NewL( RImpsEng& aImpsEng )
+    {
+    CCAImpsGroupClient* self = new ( ELeave ) CCAImpsGroupClient( aImpsEng );
+    return self;
+    }
+
+
+// Destructor
+CCAImpsGroupClient::~CCAImpsGroupClient()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::InterfaceL
+// Returns registered WV Engine interface. Implements lazy initialization.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+RImpsGroupClient2* CCAImpsGroupClient::InterfaceL()
+    {
+    if ( iLazyInitialization )
+        {
+        // Connect to IMPS engine (server)
+        TCAInterfaceSignaller::ConnectL();
+
+        iClient.RegisterL( iImpsEng, iGroupHandler, KNullDesC, ETrue,
+                           iPriority );
+        iLazyInitialization = EFalse;
+        iRegistered = ETrue;
+        if ( iErrorHandler )
+            {
+            iClient.RegisterErrorObserverL( *iErrorHandler );
+            }
+        if ( iStatusHandler )
+            {
+            iClient.RegisterStatusObserverL( iStatusHandler );
+            }
+        }
+    return &iClient;
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::RegisterL
+// Stores values for later registration. Implements lazy initialization.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsGroupClient::RegisterL( MImpsGroupHandler2* aObserver,
+                                    TUid aApplicationId, TInt aPriority /* = 0  */ )
+    {
+    iPriority = aPriority;
+    iApplicationId = aApplicationId;
+    iGroupHandler = aObserver;
+    iLazyInitialization = ETrue;
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::Unregister
+// Unregisters if registered. Clears member variables.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsGroupClient::Unregister()
+    {
+    if ( iRegistered )
+        {
+        iClient.Unregister();
+        }
+    iLazyInitialization = ETrue;
+    iRegistered = EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::AddMembersL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::AddMembersL( const TDesC& aGroupId,
+                                      const MDesCArray& aUserList, const MDesCArray& aScreenNameList )
+    {
+    return InterfaceL()->AddMembersL( aGroupId, aUserList, aScreenNameList );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::CheckSubscriptionL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::CheckSubscriptionL( const TDesC& aGroupId )
+    {
+    return InterfaceL()->CheckSubscriptionL( aGroupId );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::CreateGroupL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::CreateGroupL( const TDesC& aGroupId,
+                                       const CImpsCommonGroupProps* aProperties, const TDesC& aScreenName,
+                                       TBool aJoinGroup, TBool aSubscribeNotification /* = EFalse  */ )
+    {
+    return InterfaceL()->CreateGroupL( aGroupId, aProperties, aScreenName,
+                                       aJoinGroup, aSubscribeNotification /* = EFalse  */ );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::DeleteGroupL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::DeleteGroupL( const TDesC& aGroupId )
+    {
+    return InterfaceL()->DeleteGroupL( aGroupId );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::GroupMembersL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::GroupMembersL( const TDesC& aGroupId )
+    {
+    return InterfaceL()->GroupMembersL( aGroupId );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::GroupPropertiesL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::GroupPropertiesL( const TDesC& aGroupId )
+    {
+    return InterfaceL()->GroupPropertiesL( aGroupId );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::JoinGroupL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::JoinGroupL(
+    const TDesC& aGroupId,
+    const TDesC& aScreenName,
+    TBool aUsers,
+    TBool aSubscribeNotification /* = EFalse  */ )
+    {
+    return InterfaceL()->JoinGroupL( aGroupId, aScreenName, aUsers,
+                                     aSubscribeNotification /* = EFalse  */ );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::LeaveGroupL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::LeaveGroupL( const TDesC& aGroupId )
+    {
+    return InterfaceL()->LeaveGroupL( aGroupId );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::ModifyMembersAccessL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::ModifyMembersAccessL( const TDesC& aGroupId,
+                                               const MDesCArray* aAdminList, const MDesCArray* aModerList,
+                                               const MDesCArray* aOrdinaryList )
+    {
+    return InterfaceL()->ModifyMembersAccessL( aGroupId, aAdminList, aModerList,
+                                               aOrdinaryList );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::RemoveMembersL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::RemoveMembersL( const TDesC& aGroupId,
+                                         const MDesCArray& aUserList )
+    {
+    return InterfaceL()->RemoveMembersL( aGroupId, aUserList );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::SetGroupPropertiesL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::SetGroupPropertiesL( const TDesC& aGroupId,
+                                              const CImpsCommonGroupProps* aGroupProps,
+                                              const CImpsPrivateGroupProps* aOwnProps )
+    {
+    return InterfaceL()->SetGroupPropertiesL( aGroupId, aGroupProps, aOwnProps );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::SetRejectListL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::SetRejectListL( const TDesC& aGroupId,
+                                         const MDesCArray* aRejectedList, const MDesCArray* aEnabledList )
+    {
+    return InterfaceL()->SetRejectListL( aGroupId, aRejectedList, aEnabledList );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::SubscribeL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::SubscribeL( const TDesC& aGroupId )
+    {
+    return InterfaceL()->SubscribeL( aGroupId );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::UnsubscribeL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CCAImpsGroupClient::UnsubscribeL( const TDesC& aGroupId )
+    {
+    return InterfaceL()->UnsubscribeL( aGroupId );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::GetServicesL
+// Forwards the call to WV Engine.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsGroupClient::GetServicesL( TImpsServices& aServices )
+    {
+    InterfaceL()->GetServicesL( aServices );
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::RegisterErrorObserverL
+// Calls WV Engine if registered.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsGroupClient::RegisterErrorObserverL( MImpsErrorHandler2 &aObs )
+    {
+    iErrorHandler = &aObs;
+    if ( iRegistered )
+        {
+        InterfaceL()->RegisterErrorObserverL( *iErrorHandler );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::UnregisterErrorObserverL
+// Calls WV Engine always.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsGroupClient::UnregisterErrorObserverL()
+    {
+    iClient.UnregisterErrorObserverL();
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::RegisterStatusObserverL
+// Calls WV Engine if registered.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsGroupClient::RegisterStatusObserverL( MImpsStatusHandler2 *aObs )
+    {
+    iStatusHandler = aObs;
+    if ( iRegistered )
+        {
+        InterfaceL()->RegisterStatusObserverL( iStatusHandler );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::UnregisterStatusObserverL
+// Calls WV Engine always.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CCAImpsGroupClient::UnregisterStatusObserverL()
+    {
+    iClient.UnregisterStatusObserverL();
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::StatusHandler
+// Returns current status handler pointer.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+MImpsStatusHandler2* CCAImpsGroupClient::StatusHandler() const
+    {
+    return iStatusHandler;
+    }
+
+// -----------------------------------------------------------------------------
+// CCAImpsGroupClient::ErrorHandler
+// Returns current error handler pointer.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+MImpsErrorHandler2* CCAImpsGroupClient::ErrorHandler() const
+    {
+    return iErrorHandler;
+    }
+
+//  End of File