// Copyright (c) 2001-2009 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:

// Local includes

// 

//

// System includes

//

#include <push/pluginkiller.h>

#include <push/cpushhandlerbase.h>

#include <push/ccontenthandlerbase.h>

#include <push/pushlog.h>

/** Loads the Wap Push Application or Content Handler Plugin.

 *

 * The plug-in returned is responsible for its own destruction.

 * This behaviour is provided using the plug-in killer, which deletes

 * the plug-in owner on request when the plugin is ready to kill itself.

 * 

 * @param aData Data identifying specific handlers

 * @param aType Uid of Wap Push App Handling Plugin

 * @return Plugin Owner

 * @leave EWapErrPluginNotFound (-10018) if the plug-in server was unable to

 * find the requested plug-in. 

 */

CPushHandlerBase* PushAppDispatcher::CreatePluginFromDataL(const TDesC& aData, const TUid& aType, MWapPushLog& aLog, MConnManObserver& aManager)

	{

	CPushHandlerBase* pushHandler = CPushHandlerBase::NewL(aData, aType);

	CleanupStack::PushL(pushHandler);

	CPluginKiller* pluginKiller = new (ELeave) CPluginKiller(pushHandler);

	CleanupStack::Pop(pushHandler);

	// Set some data

	pushHandler->SetKiller(*pluginKiller);

	pushHandler->SetLogger(aLog);

	pushHandler->SetManager(aManager);

	return pushHandler;

	}

/** Loads the Application Handler Plugin using App ID.

 *

 *  @param aAppId Uid for identifying specific Handlers in the App Plugin

 *  @param aLog Logging Utility Mixin class

 *  @param aManager Connection Manger Observer Mixin Class

 *  @return Reference to Push Handler Plugin Base

 */

EXPORT_C CPushHandlerBase& PushAppDispatcher::GetHandlerL(TInt aAppId, MWapPushLog& aLog, MConnManObserver& aManager) 

	{

	__LOG_PAR_DEBUG("PushAppDispatcher called");

	const TInt KAppIdLength =10;

	TBuf<KAppIdLength> appIdBuf;

	_LIT(KAppIdBufFormat, "0x%08x");

	appIdBuf.Format(KAppIdBufFormat, aAppId);

	CPushHandlerBase* pushHandler = CreatePluginFromDataL(appIdBuf, KUidPushHandlerBase, aLog, aManager);

	return *pushHandler;

	}

/** Loads the Application Handler Plugin using App URI.

 * 

 *  The AppURI string needs to be widened from 8 bit to 16 bit 

 *  Unicode text; this is done by the descriptor Copy() method.

 *

 *	@param aAppURI URI for identifying specific Handlers in the App Plugin

 * 	@param aLog	Logging Utility Mixin class

 *  @param aManager Connection Manger Observer Mixin Class

 *  @return Reference to the Push Handler Plugin Base

 */

EXPORT_C CPushHandlerBase& PushAppDispatcher::GetHandlerL(const TDesC8& aAppURI, MWapPushLog& aLog, MConnManObserver& aManager) 

	{

	__LOG_PAR_DEBUG("PushAppDispatcher called");

	HBufC16* applicationURI = HBufC16::NewL(aAppURI.Length());

	CleanupStack::PushL(applicationURI);

	applicationURI->Des().Copy(aAppURI);

	CPushHandlerBase* pushHandler = CreatePluginFromDataL(*applicationURI, KUidPushHandlerBase, aLog, aManager);

	CleanupStack::PopAndDestroy(applicationURI);

	return *pushHandler;

	}

/** Loads the Content-type Handler Plugin using content type string.

 *

 *	@param aContentType Content Type requested

 *  @param aLog	Logging Utility Mixin class

 *  @param aManager Connection Manger Observer Mixin Class

 *	@return Reference to the Push Handler Plugin Base

 */

EXPORT_C CContentHandlerBase& PushContentTypeDispatcher::GetHandlerL(const TDesC16& aContentType, MWapPushLog& aLog, MConnManObserver& aManager) 

	{

	__LOG_PAR_DEBUG("Push Content Type Dispatcher called")

	CPushHandlerBase* pushHandler = PushAppDispatcher::CreatePluginFromDataL(aContentType, 

																			 KUidPushContentHandlerBase,

																			 aLog,

																			 aManager);

	// This line was added instead of returning directly explicitly to remove a warning under armi

	CContentHandlerBase* handlerBase = REINTERPRET_CAST(CContentHandlerBase*, pushHandler);

	return *handlerBase;

	}