usbengines/usbremotepersonality/src/csetpersonality.cpp
changeset 0 1e05558e2206
child 13 7068aba64af5
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbengines/usbremotepersonality/src/csetpersonality.cpp	Thu Dec 17 09:14:30 2009 +0200
@@ -0,0 +1,163 @@
+/*
+* Copyright (c) 2007-2008 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:  Handles Set personality request
+*
+*/
+
+
+#include <usbwatcher.h>
+
+#include "csetpersonality.h"
+#include "cremotepersonalityhandler.h"
+#include "debug.h"
+
+// ---------------------------------------------------------------------------
+// Two-phase construction
+// ---------------------------------------------------------------------------
+//  
+CSetPersonality* CSetPersonality::NewL(CRemotePersonalityHandler& aCallBack)
+    {
+    
+    FLOG( _L( "[USBREMOTEPERSONALITY]\tCSetPersonality::NewL" ) );
+    
+    CSetPersonality* self = new (ELeave) CSetPersonality(aCallBack);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;    
+    }
+
+// ---------------------------------------------------------------------------
+// Default construction
+// ---------------------------------------------------------------------------
+//
+CSetPersonality::CSetPersonality(CRemotePersonalityHandler& aCallBack) : 
+                                        CActive(EPriorityStandard),
+                                        iCallBack(aCallBack)
+    {
+    CActiveScheduler::Add(this);
+     }
+        
+// ---------------------------------------------------------------------------
+// Two-phase construction
+// ---------------------------------------------------------------------------
+//
+void CSetPersonality::ConstructL()
+    {
+    
+    FLOG( _L( "[USBREMOTEPERSONALITY]\tCSetPersonality::ConstructL" ) );
+    
+    }
+    
+// ---------------------------------------------------------------------------
+// Destruction
+// ---------------------------------------------------------------------------
+//
+CSetPersonality::~CSetPersonality()
+    {
+    
+    FLOG( _L( "[USBREMOTEPERSONALITY]\tCSetPersonality::~CSetPersonality" ) );
+    Cancel();
+      
+    }   
+  
+// ---------------------------------------------------------------------------
+// Sets Usb Watcher
+// ---------------------------------------------------------------------------
+//
+void CSetPersonality::SetUsbWatcher(RUsbWatcher* aUsbWatcher)
+    {
+    iUsbWatcher = aUsbWatcher;
+    }     
+
+// ---------------------------------------------------------------------------
+// Cancellation
+// ---------------------------------------------------------------------------
+//
+void CSetPersonality::DoCancel()
+    {
+    iUsbWatcher->CancelSetPersonality();
+    }
+    
+// ----------------------------------------------------------------------------
+// Standard active object error function.
+// ----------------------------------------------------------------------------
+//
+TInt CSetPersonality::RunError( TInt /*aError*/ )
+    {
+    return KErrNone;
+    }
+    
+// ---------------------------------------------------------------------------
+// Asynchronous request has been completed
+// ---------------------------------------------------------------------------
+//
+void CSetPersonality::RunL()
+    {
+        
+        FTRACE(FPrint(
+          _L("[USBREMOTEPERSONALITY]\tCSetPersonality::RunL iStatus.Int() = %d" ), iStatus.Int()));
+
+        CRemotePersonalityHandler::TLastResult result(CRemotePersonalityHandler::EUndefinedError); 
+        
+         // set result code according to the problem happened
+        switch(iStatus.Int())
+            {
+            case KErrNone:
+                {
+                result =CRemotePersonalityHandler::ESuccess;
+                iUsbWatcher->SetPreviousPersonalityOnDisconnect();
+                break;
+                }
+            case KErrNotFound:
+                {
+                result = CRemotePersonalityHandler::ENonExistingPersonality;
+                break;
+                }
+            case KErrNotSupported:
+                {
+                result = CRemotePersonalityHandler::EFeatureIsNotSupported;
+                break;
+                }
+            case KErrCancel: 
+            default:
+                {
+                result = CRemotePersonalityHandler::EUndefinedError;
+                }
+            }
+       iCallBack.SetPersonalityCallBack(result);
+    }
+
+// ---------------------------------------------------------------------------
+// Process SetPersonality request
+// ---------------------------------------------------------------------------
+//  
+void CSetPersonality::SetPersonality(TUint aPersonalityId)
+    {
+    
+    FTRACE(FPrint(
+          _L("[USBREMOTEPERSONALITY]\tCSetPersonality::SetPersonality Personality Id = %d" ), aPersonalityId));
+    
+    if(IsActive())
+        {
+        Cancel();
+        }
+        
+    // No Ask-on-connection query, no confirmation for unload personality   
+    iUsbWatcher->SetPersonality(iStatus, aPersonalityId, EFalse, ETrue);
+    SetActive();
+    
+    }
+
+