--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commonuis/CommonUi/src/Docmidlethandler.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,162 @@
+/*
+* Copyright (c) 2002-2005 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 Midlet handler class for document handler.
+*
+*/
+
+
+#include <apgtask.h>
+#include <eikenv.h>
+#include <eikappui.h>
+#include <vwsdef.h>
+#include <e32math.h>
+#include <EikProc.h>                // CEikProcess
+#include <EikDoc.h>                 // CEikDocument
+#include <EikEnv.h>                 // CEikEnv
+#include <UriUtils.h>
+#include <f32file.h>
+#include <s32file.h>
+#include <AiwGenericParam.h>
+
+#include "DocMidletHandler.h"
+#include "DocSaver.h"                   // CDocAsyncSaver
+
+// The UID for Java MIDlets
+const TInt KUidJavaMidpAppValue = 0x100096C5;
+
+// ---------------------------------------------------------    
+// Constructor
+// ---------------------------------------------------------
+CDocMidletHandler::CDocMidletHandler(
+    const TDataType& aDataType,
+    const TUid& aUid,
+    CDocumentHandler* aDocDispatcher) : 
+    CDocDefaultHandler( aDataType, aUid, aDocDispatcher, EDocOpenAndSave )
+    {
+    }
+
+// ---------------------------------------------------------
+// void CDocMidletHandler::ConstructL(..)
+// Epoc constructor. 
+// ---------------------------------------------------------
+void CDocMidletHandler::ConstructL()
+    {
+    BaseConstructL();
+    }
+
+// ---------------------------------------------------------
+// CDocMidletHandler::~CDocMidletHandler()
+// Destructor
+// ---------------------------------------------------------
+CDocMidletHandler::~CDocMidletHandler()
+    {
+    }
+
+// ---------------------------------------------------------
+// CDocMidletHandler* CDocMidletHandler::NewL(..)
+// Returns a contructed CDocMidletHandler object
+// ---------------------------------------------------------
+CDocMidletHandler* CDocMidletHandler::NewL(
+    const TDataType& aDataType,
+    const TUid& aUid,
+    CDocumentHandler* aDocDispatcher)
+    {
+    CDocMidletHandler* self = CDocMidletHandler::NewLC( aDataType,  
+                                                      aUid, aDocDispatcher );
+    CleanupStack::Pop();    // self
+    return self;
+    }
+
+// ---------------------------------------------------------
+// CDocMidletHandler* CDocMidletHandler::NewLC(..)
+// Returns a contructed CDocMidletHandler object. Leaves
+// the object in the cleanup stack.
+// ---------------------------------------------------------
+CDocMidletHandler* CDocMidletHandler::NewLC(
+    const TDataType& aDataType,
+    const TUid& aUid,
+    CDocumentHandler* aDocDispatcher)
+    {
+    CDocMidletHandler * self = 
+        new( ELeave ) CDocMidletHandler( aDataType, aUid,
+                                        aDocDispatcher );
+    CleanupStack::PushL( self );
+    self->ConstructL( );
+    return self;
+    }
+
+TInt CDocMidletHandler::OpenFileEmbeddedL(RFile& aFileHandle)
+    {
+    // Midlets cannot be launched as embedded, so just call OpenFileL()
+    // here for now.
+    return OpenFileL(aFileHandle);
+    }
+
+TInt CDocMidletHandler::OpenFileL(RFile& /*aFileHandle*/)
+    {
+// TODO: This type of application launching is not supported on release 3.0
+// Do we need still support midlets?
+    return KErrNotSupported;
+    }
+
+
+TBool CDocMidletHandler::IsMidlet(const TUid& aUid)
+    {
+    // Find out if given UID belongs to a Java Midlet        
+    TBool isMidlet = EFalse;
+
+    RApaLsSession   appArcSession;
+    TInt error = appArcSession.Connect();
+    if (error == KErrNone)
+        {
+        TApaAppInfo aInfo;
+        appArcSession.GetAppInfo(aInfo, aUid);
+        #ifdef _DEBUG        
+        RDebug::Print(_L("DocumentHandler: CDocMidletHandler::IsMidlet: Checking possible Midlet app = "));
+        RDebug::Print(aInfo.iFullName);
+        #endif
+    
+        RFs fs;
+        TInt connectError = fs.Connect();
+        if (connectError == KErrNone)
+            {
+            TEntry entry;
+            TInt readError = fs.Entry(aInfo.iFullName,entry); // Check if file exists, and get uid
+            if (readError == KErrNone)
+                {
+                TUid uid = TUid::Uid(KUidJavaMidpAppValue);
+                if (entry.iType[1] == uid)
+                    {
+                    isMidlet = ETrue;
+                    #ifdef _DEBUG        
+                    RDebug::Print(_L("DocumentHandler: CDocMidletHandler::IsMidlet: App is a Midlet app !"));
+                    #endif
+                    }
+                }
+            fs.Close();
+            }
+        else
+            {
+            #ifdef _DEBUG        
+            RDebug::Print(_L("DocumentHandler: CDocMidletHandler::IsMidlet: connect fs error: %d"), connectError);
+            #endif
+            }
+        
+        appArcSession.Close(); 
+        }
+
+    return isMidlet;    
+    }
+
+//  End of File