/*

* 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: 

*

*/

#include <comms-infras/ss_log.h>

#include <in_sock.h>

#include <comms-infras/metadata.h>

#include <comms-infras/coremcpractivities.h>

#include <comms-infras/agentmcpractivities.h>

#include <comms-infras/ss_tiermanagerutils.h>

#include "mcpr.h"

#include "provision.h"

#include "agent_handler.h"

#include <comms-infras/ss_msgintercept.h>

using namespace Messages;

using namespace MeshMachine;

using namespace ESock;

using namespace MCprActivities;

using namespace LegacyLoopbackMCprStates;

// No Bearer Activity

namespace LegacyLoopbackMCPRNoBearerActivity

{

DECLARE_DEFINE_NODEACTIVITY(ECFActivityNoBearer, LegacyLoopbackMCPRNoBearer, TCFControlProvider::TNoBearer)

	NODEACTIVITY_ENTRY(KNoTag, CoreNetStates::TSendBearer, CoreNetStates::TAwaitingNoBearer, MeshMachine::TNoTag)	

NODEACTIVITY_END()

}

// Activity Map

namespace LegacyLoopbackMCprStates

{

DECLARE_DEFINE_ACTIVITY_MAP(stateMap)

   ACTIVITY_MAP_ENTRY(LegacyLoopbackMCPRNoBearerActivity, LegacyLoopbackMCPRNoBearer)

ACTIVITY_MAP_END_BASE(AgentMCprActivities, agentMCprActivities)

} // namespace LegacyLoopbackMCprStates

#if defined __CFLOG_ACTIVE || defined SYMBIAN_TRACE_ENABLE

    _LIT8(KLegacyLoopbackMCprSubTag, "legacy_loopback");

#endif

//-=========================================================

//

// CLegacyLoopbackMetaConnectionProvider implementation

//

//-=========================================================

CLegacyLoopbackMetaConnectionProvider* CLegacyLoopbackMetaConnectionProvider::NewL(ESock::CMetaConnectionProviderFactoryBase& aFactory, const ESock::TProviderInfo& aProviderInfo)

    {

    CLegacyLoopbackMetaConnectionProvider* self = new (ELeave) CLegacyLoopbackMetaConnectionProvider(aFactory, aProviderInfo);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CLegacyLoopbackMetaConnectionProvider::CLegacyLoopbackMetaConnectionProvider(CMetaConnectionProviderFactoryBase& aFactory, const ESock::TProviderInfo& aProviderInfo)

:	CAgentMetaConnectionProvider(aFactory, aProviderInfo, LegacyLoopbackMCprStates::stateMap::Self())

	{

	LOG_NODE_CREATE(KLegacyLoopbackMCprSubTag, CLegacyLoopbackMetaConnectionProvider);

	}

CLegacyLoopbackMetaConnectionProvider::~CLegacyLoopbackMetaConnectionProvider()

	{

	// Assumption is that CLegacyLoopbackProvision will be cleaned up by ~CAccessPointConfig

	// Clean up Agent Notification Handler

    SetAgentNotificationHandlerL(NULL);

    delete iAgentHandler;

	LOG_NODE_DESTROY(KLegacyLoopbackMCprSubTag, CLegacyLoopbackMetaConnectionProvider);

	}

void CLegacyLoopbackMetaConnectionProvider::ConstructL()

    {

    CAgentMetaConnectionProvider::ConstructL();

	SetAccessPointConfigFromDbL();

	}

void CLegacyLoopbackMetaConnectionProvider::ReceivedL(const TRuntimeCtxId& aSender, const TNodeId& aRecipient, TSignatureBase& aMessage)

    {

	__CFLOG_VAR((KDummyProtoMCprTag, KLegacyLoopbackMCprSubTag, _L8("CLegacyLoopbackMetaConnectionProvider [this=%08x]::ReceivedL() aMessage=%d"),

	   this, aMessage.MessageId()));

	ESOCK_DEBUG_MESSAGE_INTERCEPT(aSender, aMessage, aRecipient);

	TNodeContext<CLegacyLoopbackMetaConnectionProvider> ctx(*this, aMessage, aSender, aRecipient);

    CCoreMetaConnectionProvider::Received(ctx);

    User::LeaveIfError(ctx.iReturn);

	}

void CLegacyLoopbackMetaConnectionProvider::SetAccessPointConfigFromDbL()

    {

	RMetaExtensionContainer mec;

	mec.Open(AccessPointConfig());

	CleanupClosePushL(mec);

    // Add provisioning information.

   	CCommsDatIapView* iapView = OpenIapViewLC();

	CLegacyLoopbackProvision* provision = new (ELeave) CLegacyLoopbackProvision();

	CleanupStack::PushL(provision);

	provision->InitialiseConfigL(iapView);

	// Presumptions:

	// - none of the extensions can already exist in the AccessPointConfig array.  AppendExtensionL()

	//   is presumed to panic if adding the same extension a second time.

	// - if we have added several extensions to the AccessPointConfig array before getting a failure

	//   and leaving, it is presumed that the MCPr will be destroyed and AccessPointConfig destructor

	//   will clean up the extensions immediately afterwards.

	mec.AppendExtensionL(provision);

	CleanupStack::Pop(provision);			// ownership (including cleanup) transferred to AccessPointConfig()

	CleanupStack::PopAndDestroy();			// CloseIapView()

	AccessPointConfig().Close();

	AccessPointConfig().Open(mec);

	CleanupStack::PopAndDestroy(&mec);

	ASSERT(iAgentHandler == NULL);

	// Register the agent notification handler

    iAgentHandler = new (ELeave) CLegacyLoopbackProtoAgentHandler();

    SetAgentNotificationHandlerL(iAgentHandler);	// ownership NOT transferred

    }