--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyserverplugins/common_tsy/systemstateplugin/src/ctsysystemstateplugin.cpp	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,257 @@
+// Copyright (c) 2007-2009 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:
+//
+
+#include "ctsysystemstateplugin.h"
+#include <ctsy/tflogger.h>
+
+CCtsySystemStatePlugin* CCtsySystemStatePlugin::NewL()
+	{
+	CCtsySystemStatePlugin* self = new (ELeave)CCtsySystemStatePlugin();
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self); 	
+	return self;
+	}
+
+CCtsySystemStatePlugin::CCtsySystemStatePlugin()
+	{	
+	}
+	
+void CCtsySystemStatePlugin::ConstructL()
+	{	
+	// create active object for do RF state changing  
+	iAoChangeRfForEmergencyCall = new (ELeave) CChangeRfForEmergencyCall(*this, iSsmEmergencyCallRf);
+	}
+
+CCtsySystemStatePlugin::~CCtsySystemStatePlugin()
+	{  
+	if (iAoChangeRfForEmergencyCall)
+		{
+		delete iAoChangeRfForEmergencyCall;
+		}
+	}	
+	
+
+// ---------------------------------------------------------------------------
+// CCtsySystemStatePlugin::Connect
+// Try to connect to RSsmEmergencyCallRfAdaptation
+// returns KErrNone if success, otherwise -- error code
+// ---------------------------------------------------------------------------
+TInt CCtsySystemStatePlugin::Connect()
+	{	
+	TFLOGSTRING("CCtsySystemStatePlugin::Connect()");		
+
+	TInt error (KErrNone);
+	if (!iConnected)	
+	{	 
+		error = iSsmEmergencyCallRf.Connect(); 	
+		if (KErrNone == error)
+			{
+			iConnected = ETrue;	
+			}
+	}	
+	return error;
+	}
+
+// ---------------------------------------------------------------------------
+// CCtsySystemStatePlugin::ActivateRfForEmergencyCall
+// Calls  RSsmEmergencyCallRfAdaptation::ActivateRfForEmergencyCall
+// returns KErrNotReady if there is no connection to CCtsySystemStatePlugin,
+// otherwise -- error code returned from CCtsySystemStatePlugin
+// ---------------------------------------------------------------------------
+void CCtsySystemStatePlugin::ActivateRfForEmergencyCall(MCtsySsmPluginCallback* aSsmPluginCallback,
+                                                        TCtsySsmCallbackData& aCallbackData)
+	{
+	TFLOGSTRING("CCtsySystemStatePlugin::ActivateRfForEmergencyCall()" );
+	//try to connect
+	TInt err = Connect();
+	if (err)
+		{
+		TFLOGSTRING2("CCtsySystemStatePlugin::ActivateRfForEmergencyCall() failed to connect %d", err);
+
+		// inform CTSY about error...
+		aSsmPluginCallback->SsmPluginCallback(err, aCallbackData);
+		// and do nothing
+		return;
+		}
+					
+	iAoChangeRfForEmergencyCall->ActivateRfForEmergencyCall(aSsmPluginCallback, aCallbackData);	
+	}
+	
+// ---------------------------------------------------------------------------
+// CCtsySystemStatePlugin::DeactivateRfAfterEmergencyCall
+// Calls  RSsmEmergencyCallRfAdaptation::DeactivateRfAfterEmergencyCall
+// returns KErrNotReady if there is no connection to CCtsySystemStatePlugin,
+// otherwise -- error code returned from CCtsySystemStatePlugin
+// ---------------------------------------------------------------------------
+void CCtsySystemStatePlugin::DeactivateRfAfterEmergencyCall()
+	{	
+	TFLOGSTRING("CCtsySystemStatePlugin::DeactivateRfForEmergencyCall()" );		
+	//try to connect
+	TInt err = Connect();
+	if (err)
+		{
+	    TFLOGSTRING2("CCtsySystemStatePlugin::DeactivateRfAfterEmergencyCall() failed to connect %d", err);
+		//do nothing
+		return;
+		}
+				
+	iAoChangeRfForEmergencyCall->DeactivateRfAfterEmergencyCall();
+	}
+	
+// ---------------------------------------------------------------------------
+// CCtsySystemStatePlugin::Close
+// Close connection to RSsmEmergencyCallRfAdaptation
+// ---------------------------------------------------------------------------	
+void CCtsySystemStatePlugin::Close()
+	{			
+	TFLOGSTRING("CCtsySystemStatePlugin::Close()" );				
+	if (iConnected)	
+		{	
+		// if there is some request...
+		if (CChangeRfForEmergencyCall::ENotBusy != iAoChangeRfForEmergencyCall->Busy())
+			{
+			// ... cancel it
+			iSsmEmergencyCallRf.Cancel(); 			
+			}
+					
+		iSsmEmergencyCallRf.Close(); 	
+		iConnected = EFalse;				
+		}
+	}
+	
+	
+	
+	
+
+// ---------------------------------------------------------------------------	
+//  Active object for changing RF State
+// ---------------------------------------------------------------------------	
+CChangeRfForEmergencyCall::CChangeRfForEmergencyCall(CCtsySystemStatePlugin& aCtsySystemStatePlugin, 
+													 RSsmEmergencyCallRfAdaptation& aSsmEmergencyCallRf) :
+			                                         CActive(EPriorityStandard),
+			                                         iCtsySystemStatePlugin(aCtsySystemStatePlugin), 
+			                                         iSsmEmergencyCallRf(aSsmEmergencyCallRf)
+   {
+   CActiveScheduler::Add(this);
+   }
+
+// ---------------------------------------------------------------------------  
+//  Destructor for Active object
+// ---------------------------------------------------------------------------	
+CChangeRfForEmergencyCall::~CChangeRfForEmergencyCall()
+		{
+		Cancel();
+		}
+	
+// ---------------------------------------------------------------------------  
+//  Active object ActivateRfForEmergencyCall
+// ---------------------------------------------------------------------------  
+void CChangeRfForEmergencyCall::ActivateRfForEmergencyCall(MCtsySsmPluginCallback* aSsmPluginCallback,
+														   TCtsySsmCallbackData& aCallbackData)
+   {	
+   TFLOGSTRING("CChangeRfForEmergencyCall::ActivateRfForEmergencyCall()" );     
+
+   if (EDeactivateBusy == iBusy)
+      {
+      // cancel any request
+	  Cancel();
+	  iBusy = ENotBusy;				
+      }
+   else if (EActivateBusy == iBusy)
+      {
+      if (aSsmPluginCallback)
+          {
+		  aSsmPluginCallback->SsmPluginCallback(KErrServerBusy, aCallbackData);
+          }
+	  return;
+      }
+		
+   // store pointer to callback interface
+   iSsmPluginCallback = aSsmPluginCallback;
+		
+   // copy data for callback
+   iCallbackData.iReqHandle = aCallbackData.iReqHandle;		
+   RMobileENStore::TEmergencyNumber* number;
+   aCallbackData.iNumberPackage.UnPackData(&number);				
+   iCallbackData.iNumberPackage.PackData(number);
+	
+   iSsmEmergencyCallRf.ActivateRfForEmergencyCall(iStatus);
+   iBusy = EActivateBusy;
+	
+   SetActive();
+   }
+	
+// ---------------------------------------------------------------------------  
+//  Active object DeactivateRfAfterEmergencyCall
+// --------------------------------------------------------------------------- 
+void CChangeRfForEmergencyCall::DeactivateRfAfterEmergencyCall()
+   {	
+   TFLOGSTRING("CChangeRfForEmergencyCall::DeactivateRfAfterEmergencyCall()" );     
+
+		// if we've already sent request  
+		if (EActivateBusy == iBusy)
+			{
+			// cancel any request
+			Cancel();
+			iBusy = ENotBusy;
+			iSsmPluginCallback  = NULL; // to prevent calling of callback (but I think there shoul be Cancel)		
+			return;			
+			}
+		else if (EDeactivateBusy == iBusy)							
+			{
+			// do nothing
+			return;
+			}
+			
+		iSsmEmergencyCallRf.DeactivateRfForEmergencyCall(iStatus);
+		iBusy = EDeactivateBusy;
+	
+		SetActive();		
+		}
+// ---------------------------------------------------------------------------  
+//  Active object Busy method
+// --------------------------------------------------------------------------- 		
+TBool CChangeRfForEmergencyCall::Busy()
+   {	
+   return iBusy;
+   }
+
+// ---------------------------------------------------------------------------  
+//  RunL for Active object
+// ---------------------------------------------------------------------------  	
+void CChangeRfForEmergencyCall::RunL()
+   {	
+   iBusy = ENotBusy;		
+   
+   // close SSM
+   iCtsySystemStatePlugin.Close();
+   if (iSsmPluginCallback)
+      {
+	  // just call callback interface and pass into it error code
+	  iSsmPluginCallback->SsmPluginCallback(iStatus.Int(), iCallbackData);
+      iSsmPluginCallback = NULL;	
+      }	
+   }
+
+// ---------------------------------------------------------------------------  
+//  Cancel for Active object
+// --------------------------------------------------------------------------- 		
+void CChangeRfForEmergencyCall::DoCancel()
+   {
+   iSsmEmergencyCallRf.Cancel(); 
+   iBusy = ENotBusy;
+   }
+