--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omadm/lawmo/lawmoplugins/mediaplugin/src/mediaplugin.cpp	Thu Aug 19 09:42:30 2010 +0300
@@ -0,0 +1,224 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Symbian Foundation License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Media plug-in for LAWMO
+*
+*/
+
+#include <f32file.h>
+#include <data_caging_path_literals.hrh>
+#include <centralrepository.h>
+#include "mediaplugin.h"
+#include "lawmodebug.h"
+
+// ----------------------------------------------------------------------------------------
+// CLAWMOMediaPlugin::NewL
+// ----------------------------------------------------------------------------------------
+CLAWMOMediaPlugin* CLAWMOMediaPlugin::NewL(MLawmoPluginWipeObserver* aObserver)
+	{
+        RDEBUG( "CLAWMOMediaPlugin NewL");
+        CLAWMOMediaPlugin* self=new(ELeave) CLAWMOMediaPlugin();  
+		CleanupStack::PushL(self);
+		self->ConstructL(aObserver); 
+		if(self)
+        RDEBUG( "CLAWMOMediaPlugin NewL self obj created");
+	    CleanupStack::Pop();
+		return self;
+	}
+
+// ----------------------------------------------------------------------------------------
+// CLAWMOMediaPlugin::~CLAWMOMediaPlugin
+// ----------------------------------------------------------------------------------------
+CLAWMOMediaPlugin::~CLAWMOMediaPlugin()
+	{
+    RDEBUG( "CLAWMOMediaPlugin destructor");
+    if(iQuery)
+    	{
+    	delete iQuery;
+    	RDEBUG( "iQuery deleted");
+      }
+    if(iMdeSession)
+    	{
+    	delete iMdeSession;
+    	RDEBUG( "iMdeSession deleted");
+      }
+    iRfs.Close();
+	}
+
+// ----------------------------------------------------------------------------------------
+// CLAWMOMediaPlugin::CLAWMOMediaPlugin
+// ----------------------------------------------------------------------------------------
+CLAWMOMediaPlugin::CLAWMOMediaPlugin()
+	{
+	// See ConstructL() for initialisation completion.
+	}
+
+// ----------------------------------------------------------------------------------------
+// CLAWMOMediaPlugin::ConstructL
+// ----------------------------------------------------------------------------------------
+void CLAWMOMediaPlugin::ConstructL(MLawmoPluginWipeObserver* aObserver)
+{	
+    RDEBUG( "CLAWMOMediaPlugin ConstructL");
+    iState = EUninitialized;
+	iObserver = aObserver;
+    User::LeaveIfError(iRfs.Connect());
+    RDEBUG( "CLAWMOMediaPlugin ConstructL done");
+}
+
+// Implementation of CLAWMOPluginInterface
+
+// ----------------------------------------------------------------------------------------
+// CLAWMOMediaPlugin::WipeL
+// Wipes the Media.
+// ----------------------------------------------------------------------------------------
+
+void CLAWMOMediaPlugin::WipeL ()
+{
+    RDEBUG( "CLAWMOMediaPlugin WipeL()");
+    iMdeSession = CMdESession::NewL( *this ); //MMdESessionObserver
+    RDEBUG( "CLAWMOMediaPlugin WipeL() iMdeSession");
+    iState = EInitialized;  
+}
+	
+void CLAWMOMediaPlugin::HandleSessionOpened( CMdESession& /*aSession*/, TInt aError )
+    {
+	RDEBUG( "HandleSessionOpened start");
+	iState = ESession;
+	if(aError == KErrNone)
+	    {
+		TRAPD(err,StartMdsQueryL());
+		if(err!=KErrNone)
+		    iObserver->HandleWipeCompleted(KErrGeneral);
+	    }
+	else
+	    iObserver->HandleWipeCompleted(aError);
+    RDEBUG( "HandleSessionOpened done");	
+	}
+
+// ----------------------------------------------------------------------------
+// CMdsQueryHandler::HandleSessionError
+// From MMdESessionObserver
+// ----------------------------------------------------------------------------
+//
+void CLAWMOMediaPlugin::HandleSessionError( CMdESession& /*aSession*/, TInt aError )
+    {
+    RDEBUG( "CLAWMOMediaPlugin HandleSessionError()");
+	iState = EError;
+	iObserver->HandleWipeCompleted(aError);
+    }
+	
+void CLAWMOMediaPlugin::StartMdsQueryL()
+    {
+    RDEBUG( "CLAWMOMediaPlugin StartMdsQuery() start");
+    if(iState == ESession)
+        {
+        iState = ESession;
+        TInt counT = iMdeSession->NamespaceDefCount();
+        RDEBUG_2("NamespaceDefCount  %d", counT);
+
+        CMdENamespaceDef& defaultNamespaceDef = iMdeSession->GetDefaultNamespaceDefL();
+        RDEBUG( "HandleSessionOpened StartMdsQuery() defaultNamespaceDef");
+        CMdEObjectDef& imageObjDef = defaultNamespaceDef.GetObjectDefL(MdeConstants::Image::KImageObject);
+        RDEBUG( "RunL() imageObjDef");
+
+        //CMdEPropertyDef& itemProperty = imageObjDef.GetPropertyDefL( MdeConstants::Object::KItemTypeProperty );
+        CMdEPropertyDef& titleProperty = imageObjDef.GetPropertyDefL( MdeConstants::Object::KTitleProperty );
+
+        RDEBUG( "RunL() titleProperty");
+        iQuery = iMdeSession->NewObjectQueryL( iMdeSession->GetDefaultNamespaceDefL(),
+                                    imageObjDef,
+                                    this );
+        iQuery->AddPropertyFilterL(&titleProperty);
+        
+        RDEBUG( "RunL() NewObjQuery");                                 
+        //_LIT(KJpegMime, "image/jpeg");
+        //CMdELogicCondition& rootCondition = iQuery->Conditions();
+        //rootCondition.AddPropertyConditionL(itemProperty, ETextPropertyConditionCompareEquals,KJpegMime);
+        //RDEBUG( "RunL()LogicCondition");
+        iState = EImage;
+        iQuery->FindL(); // starts the object query
+        RDEBUG( "RunL() FindL");    
+        }
+    else if(iState == EVideo)
+        {
+        CMdENamespaceDef& defaultNamespaceDef = iMdeSession->GetDefaultNamespaceDefL();
+        RDEBUG( "StartMdsQuery StartVideoL() defaultNamespaceDef");
+        CMdEObjectDef& vidObjDef = defaultNamespaceDef.GetObjectDefL(MdeConstants::Video::KVideoObject);
+        RDEBUG( "StartMdsQuery StartVideoL() imageObjDef");
+        
+        iQuery = iMdeSession->NewObjectQueryL( iMdeSession->GetDefaultNamespaceDefL(),
+                                            vidObjDef,
+                                            this );
+        RDEBUG( "StartMdsQuery StartVideoL() NewObjQuery");                                 
+        CMdEPropertyDef& titleProperty = vidObjDef.GetPropertyDefL( MdeConstants::Object::KTitleProperty );
+        iQuery->AddPropertyFilterL(&titleProperty);
+        RDEBUG( "StartMdsQuery StartVideoL() BeforeFindL");
+        iQuery->FindL(); // starts the object query
+        RDEBUG( "StartMdsQuery StartVideoL() FindL");
+        }
+    RDEBUG( "CLAWMOMediaPlugin StartMdsQuery() done");
+    }
+
+void CLAWMOMediaPlugin::HandleQueryCompleted( CMdEQuery& aQuery, TInt aError )
+  {
+    // query is completed
+    RDEBUG( "CLAWMOMediaPlugin HandleQueryCompleted, Begin");
+    RDEBUG_2("CLAWMOMediaPlugin error %d", aError);
+    RDEBUG_2("aQuery.Count %d", aQuery.Count());
+    TBool comp = iQuery->IsComplete();
+    RDEBUG_2("Query complete ? %d",comp);
+    
+    CMdEObjectQuery& query = (CMdEObjectQuery &) aQuery;
+    if( aQuery.Count() > 0 && aError == KErrNone )
+    {
+    // some items were found!
+    RDEBUG( "CLAWMOMediaPlugin HandleQueryCompleted, objects found");
+    for(TInt i=0;i<aQuery.Count();i++)
+        {
+        TBuf<255> uri;
+        CMdEObject* obj = (CMdEObject*)query.TakeOwnershipOfResult(i);
+        RDEBUG( "CLAWMOMediaPlugin HandleQueryCompleted, own one obj");
+        uri.Copy(obj->Uri());
+        RDEBUG_2("HandleQueryCompleted URI %s", uri.PtrZ());
+        if(iRfs.IsValidName(uri))
+            {
+            RDEBUG( "CLAWMOMediaPlugin HandleQueryCompleted file exists");
+            iRfs.Delete ( uri );
+            }
+        delete obj;
+        }
+    }
+	// After deletion, decide if its video/image and do accordingly
+    if(iState == EVideo)
+        {
+        iObserver->HandleWipeCompleted(aError);
+        }
+    else if(iState == EImage)
+        {
+        iState = EVideo;
+        RDEBUG( "CLAWMOMediaPlugin HandleQueryCompleted() ****reqcomplete");
+        TRAPD(err,StartMdsQueryL());
+        if(err!=KErrNone)
+            iObserver->HandleWipeCompleted(KErrGeneral);
+        }
+    RDEBUG( "CLAWMOMediaPlugin HandleQueryCompleted, out of loop");
+  }
+
+void CLAWMOMediaPlugin::HandleQueryNewResults(CMdEQuery& aQuery,
+						   TInt aFirstNewItemIndex,
+						   TInt aNewItemCount)
+   {
+    RDEBUG( "CLAWMOMediaPlugin HandleQueryNewResults");    
+   }
+
+//