/*

* 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 "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: Implementation of fotaserver component

* 	This is part of fotaapplication.

*

*/

#include <f32file.h>

#include <fotaConst.h>

#include <fotaengine.h>

#include "fmsclientserver.h"

#include "fmsclient.h"

#include "fmsclientdebug.h"

#include "fotaserverPrivateCRKeys.h"

#include <centralrepository.h>

// ---------------------------------------------------------------------------

// IsSecureClient()  

// Checks who is trying to launch FMS

// ---------------------------------------------------------------------------

TBool IsSecureClient(TBool& aFotaStartUp)

	{

	FLOG(_L("IsSecureClient Started"));

	RThread thread;

	TUid fotaserver,fotastartup;

	fotaserver.iUid = KFotaServerUid;

	fotastartup.iUid = KStarterUid;	

	if ( thread.SecureId() == fotaserver.iUid ) 

		{

		FLOG(_L("fmsclient fotaserver is using the service"));

		return ETrue;

		}

	else if ( thread.SecureId() ==  fotastartup.iUid )

		{

		FLOG(_L("fmsclient fotastartupplugin is using the service"));

		aFotaStartUp = ETrue;

		return ETrue;    

		}

		else if (thread.SecureId() == 0x01D278B9 ) //test app

		{

		FLOG(_L("fmsclient test app is using the service"));		

		return ETrue;

		}

	FLOG(_L("fmsclient not launched"));

	return EFalse;

	}

// ---------------------------------------------------------------------------

// StartServerL()  

//	Starts Fota Downlaod Interrupt Monitory server

// ---------------------------------------------------------------------------

TInt StartServerL()

	{

	FLOG(_L("StartServerLt Started"));

	TInt res = KErrNone;

	RProcess server;

	res=server.Create(KFMSServerName,KNullDesC);

	FLOG(_L("StartServerL-- create server error as %d"),res);

	if (res!=KErrNone)

		{		

		return res;

		}

	TRequestStatus stat;

	server.Rendezvous(stat);

	if (stat!=KRequestPending)

		server.Kill(0);		// abort startup

	else

		server.Resume();	// logon OK - start the server

	User::WaitForRequest(stat);		// wait for start or death

	res=(server.ExitType()==EExitPanic) ? KErrGeneral : stat.Int();

	FLOG(_L("StartServerL-- server.ExitType() returns %d"),res);

	server.Close();

	return res;

	}

// ---------------------------------------------------------------------------

// RFMSClient::OpenL()

// ---------------------------------------------------------------------------

EXPORT_C TInt RFMSClient::OpenL()

	{	

	FLOG(_L("RFMSClient::OpenL()- Begin"));

	TInt res = KErrNone;

	TBool FotaStartUp = EFalse;

	if( IsSecureClient(FotaStartUp))

		{

		FLOG(_L("RFMSClient::OpenL()- Secured client"));

		res = CreateSession( KFMSServerName,TVersion(1,0,0),2 );

		if ( res != KErrNone )

			{

			FLOG(_L("RFMSClient::OpenL()- session not created"));

			res = StartServerL();

			User::LeaveIfError( res );

			res = CreateSession( KFMSServerName,TVersion(1,0,0),2 );

			}

		User::LeaveIfError( res );

		FLOG(_L("RFMSClient::OpenL()- session created"));

		CRepository* centrep2 = NULL;

    TRAPD( err, centrep2 = CRepository::NewL( KCRUidFotaServer ) )

    TInt val = KErrNone;

    if (err==KErrNone ) 

      {

      	      centrep2->Get(  KFotaUpdateState, val );

      	      delete centrep2;

      }

            centrep2 = NULL;

		if( FotaStartUp && val == EFotaDownloadInterrupted )

			{

			FLOG(_L("RFMSClient::OpenL()- fotastartup using FMS session"));

			SendInterruptParamsL();

			}

		}

	else //not a secured client

		{

		FLOG(_L("fmsclient not launched--insecured client"));

		res = KErrNotFound;

		}

	FLOG(_L("RFMSClient::OpenL()- End %d"),res);	

	return res;

	}

// ---------------------------------------------------------------------------

// RFMSClient::Close()

// ---------------------------------------------------------------------------

EXPORT_C void RFMSClient::Close()

	{

    FLOG(_L(" RFMSClient::Close"));

	RSessionBase::Close();  //basecall

	}

// ----------------------------------------------------------------------------

// RFMSClient::NotifyForResumeL()

// ----------------------------------------------------------------------------	

EXPORT_C void RFMSClient::NotifyForResumeL(const TFmsIpcCommands& aReason,

		const TInt& aBearer, const TDriveNumber& aDrive, const TInt& aSize)

	{		

    FLOG(_L(" RFMSClient::NotifyForResumeL--Begin"));

    TInt Size(aSize),Drive((TInt)aDrive),Bearer(aBearer);

    TInt err = SendReceive( (TInt)aReason, TIpcArgs(Bearer,Drive,Size));

    FLOG(_L(" RFMSClient::NotifyForResumeL--End error as %d"),err);

	}

// ---------------------------------------------------------------------------

// RFMSClient::SendInterruptParamsL() called only when fotastartup launched

// ---------------------------------------------------------------------------	

void RFMSClient::SendInterruptParamsL()

	{

	FLOG(_L(" RFMSClient::SendInterruptParamsL--Begin"));

	TInt err = Send( EFotaStartUpPlugin );

	FLOG(_L(" RFMSClient::SendInterruptParamsL--End as %d"),err);

	}

EXPORT_C void RFMSClient::NotifyForUpdateL(const TFmsIpcCommands& aReason, TUint aLevel)

    {

    FLOG(_L(" RFMSClient::NotifyForUpdateL--Begin, level = %d"), aLevel);

    TInt err = SendReceive( (TInt) aReason, TIpcArgs (aLevel));

    FLOG(_L(" RFMSClient::NotifyForUpdateL--End as %d"),err);

    User::LeaveIfError(err);

    }

// ---------------------------------------------------------------------------

// RFMSClient::Cancel() 

// ---------------------------------------------------------------------------	

EXPORT_C void RFMSClient::Cancel()

	{

	FLOG(_L(" RFMSClient::Cancel--Begin"));

	TInt err = SendReceive( ECancelOutstandingRequest );

	FLOG(_L(" RFMSClient::Cancel--End as %d"),err);

	}

// ---------------------------------------------------------------------------

// RFMSClient::ActivePhoneCallSync() 

// ---------------------------------------------------------------------------  

EXPORT_C TInt RFMSClient::IsPhoneCallActive(TInt& aCallActive)

    {

    FLOG(_L(" RFMSClient::IsPhoneCallActive--Begin"));

    TPckgBuf<TInt> result(aCallActive);

    TInt err = SendReceive( EUpdPhoneCallActive,TIpcArgs(&result));    

    aCallActive=result();

    FLOG(_L(" RFMSClient::IsPhoneCallActive--End as %d,%d"),err,aCallActive);

    return err;

    }

//End of file