satengine/SatServer/SatInternalClient/src/CSatCEventHandler.cpp
changeset 0 ff3b6d0fd310
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/satengine/SatServer/SatInternalClient/src/CSatCEventHandler.cpp	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,174 @@
+/*
+* Copyright (c) 2002-2008 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:  This is the handler for various events related to
+*                those SIM Application Toolkit proactive commands that
+*                simply indicate that an action occured at the server.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    <e32svr.h>
+#include    <basched.h>
+#include    "RSatUiSession.h"
+#include    "MSatUiObserver.h"
+#include    "CSatCEventHandler.h"
+#include    "SatSOpcodes.h"
+#include    "SatSTypes.h"
+#include    "SatLog.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CSatCEventHandler::CSatCEventHandler
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+//lint -e{1769, 1403} Can not be initialized.
+CSatCEventHandler::CSatCEventHandler(
+    TInt aPriority,
+    RSatUiSession* aSession ) :
+    CActive( aPriority ),
+    iSession( aSession ),
+    iEventData(),
+    iEventPckg( iEventData )
+    {
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::CSatCEventHandler calling" )
+
+    // Add to active scheduler.
+    CActiveScheduler::Add( this );
+
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::CSatCEventHandler exiting" )
+    }
+
+// -----------------------------------------------------------------------------
+// CSatCEventHandler::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CSatCEventHandler* CSatCEventHandler::NewL(
+    RSatUiSession* aSat )
+    {
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::NewL calling" )
+
+    // Perform construction.
+    CSatCEventHandler* self =
+        new ( ELeave ) CSatCEventHandler( EPriorityLow, aSat );
+
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::NewL exiting" )
+    return self;
+    }
+
+// Destructor
+CSatCEventHandler::~CSatCEventHandler()
+    {
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::~CSatCEventHandler calling" )
+
+    // Cancel any outstanding requests.
+    Cancel();
+    iSession = NULL;
+
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::~CSatCEventHandler exiting" )
+    }
+
+// -----------------------------------------------------------------------------
+// CSatCEventHandler::Start
+// Starts the handler.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CSatCEventHandler::Start()
+    {
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::Start calling" )
+
+    // Request notifications about various server-side events.
+    TIpcArgs arguments( &iEventPckg );
+    iSession->CreateRequest( ESatSProactiveEvent, arguments, iStatus );
+
+    // Set this handler to active so that it can receive requests.
+    SetActive();
+
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::Start exiting" )
+    }
+
+// -----------------------------------------------------------------------------
+// CSatCEventHandler::RunL
+// Handles the command.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CSatCEventHandler::RunL()
+    {
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::RunL calling" )
+
+    // Check the status of the asnychronous operation
+    if ( KErrNone != iStatus.Int() )
+        {
+        LOG2(
+            SIMPLE,
+            "SATINTERNALCLIENT: CSatCEventHandler::RunL exiting, error: %d",
+            iStatus.Int() )
+
+        // Renew the request
+        Start();
+
+        return;
+        }
+
+    // Send event to UI
+    iSession->SatUiObserver()->EventNotification( 
+        iEventData.iEvent,
+        iEventData.iStatus,
+        iEventData.iError );
+        
+    if ( ESatSCloseSatUiAppEvent == iEventData.iEvent )
+        {
+        LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::RunL close ui" )
+        // Close UI
+        CBaActiveScheduler::Exit();
+        }
+
+
+    // Pass the Event response IPC package.
+    TIpcArgs arguments( &iEventPckg );
+
+    // Perform the IPC data transfer.
+    iSession->CreateRequest( ESatSProactiveEventResponse, arguments );
+
+    // Renew the service request.
+    Start();
+
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::RunL exiting" )
+    }
+
+// -----------------------------------------------------------------------------
+// CSatCEventHandler::DoCancel
+// Cancels the pending request.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CSatCEventHandler::DoCancel()
+    {
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::DoCancel calling" )
+
+    // Complete the request with cancel code.
+    TRequestStatus* requestStatus = &iStatus;
+    User::RequestComplete( requestStatus, KErrCancel );
+
+    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCEventHandler::DoCancel exiting" )
+    }
+
+//  End of File