/*

* Copyright (c) 2010 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 FILES

#include <e32svr.h>

#include "CHarvesterServer.h"

#include "CHarvesterServerSession.h"

#include "CIndexingManager.h"

#include "HarvesterServerCommons.h"

// ========================= MEMBER FUNCTIONS ==================================

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

// CHarvesterServer::NewL()

// Two-phased constructor.

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

//

CHarvesterServer* CHarvesterServer::NewL()

	{

	CHarvesterServer* HarvesterServer = CHarvesterServer::NewLC();

	CleanupStack::Pop(HarvesterServer);

	return HarvesterServer;

	}

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

// CHarvesterServer::NewLC()

// Two-phased constructor.

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

//

CHarvesterServer* CHarvesterServer::NewLC()

	{

	CHarvesterServer* HarvesterServer = new ( ELeave ) CHarvesterServer( EPriorityNormal );

	CleanupStack::PushL(HarvesterServer);

	HarvesterServer->ConstructL();

	return HarvesterServer;

	}

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

// CHarvesterServer::ConstructL()

// Symbian 2nd phase constructor can leave.

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

//

void CHarvesterServer::ConstructL()

	{

	iIndexingManager = CIndexingManager::NewL();

	StartL(KHarvesterServerName);

	}

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

// CHarvesterServer::CHarvesterServer()

// C++ default constructor can NOT contain any code, that might leave.

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

//

CHarvesterServer::CHarvesterServer(TInt aPriority) :

	CServer2(aPriority)

	{

	// Implementation not required

	}

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

// CHarvesterServer::~CHarvesterServer()

// Destructor.

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

//

CHarvesterServer::~CHarvesterServer()

	{

	delete iIndexingManager;

	}

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

// CHarvesterServer::NewSessionL()

// Creates a time server session.

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

//

CSession2* CHarvesterServer::NewSessionL(const TVersion& aVersion,

		const RMessage2& /*aMessage*/) const

	{

	// Check we are the right version

	if ( !User::QueryVersionSupported(TVersion(KHarvesterServerMajorVersionNumber,

			KHarvesterServerMinorVersionNumber, KHarvesterServerBuildVersionNumber), aVersion) )

		{

		User::Leave(KErrNotSupported);

		}

	// Make new session

	return CHarvesterServerSession::NewL(/**iGlue*/);

	}

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

// CHarvesterServer::PanicClient()

// Panics the client.

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

//

void CHarvesterServer::PanicClient(const RMessage2& aMessage,

		THarvesterServerPanic aPanic)

	{

	aMessage.Panic(KHarvesterServer, aPanic);

	}

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

// CHarvesterServer::PanicServer()

// Panics the server.

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

//

void CHarvesterServer::PanicServer(THarvesterServerPanic aPanic)

	{

	User::Panic(KHarvesterServer, aPanic);

	}

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

// CHarvesterServer::ThreadFunctionL()

// Second stage startup for the server thread.

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

//

void CHarvesterServer::ThreadFunctionL()

	{

	// Construct active scheduler

	CActiveScheduler* activeScheduler = new ( ELeave ) CActiveScheduler;

	CleanupStack::PushL(activeScheduler);

	// Install active scheduler

	CActiveScheduler::Install(activeScheduler);	

	// Construct server

	CHarvesterServer* server = CHarvesterServer::NewLC();

	// Set thread priority

	RProcess().SetPriority(EPriorityBackground);

    // Rename the thread.

    User::RenameThread(KHarvesterServerName);        

    RProcess::Rendezvous(KErrNone);           

	// Signal client thread if started by such

	RSemaphore semaphore;

	TInt err = semaphore.OpenGlobal(KHarvesterServerSemaphoreName);

	if (KErrNone == err)

		{

		// Started by client

		semaphore.Signal();

		semaphore.Close();

		}

	else

		{

		if (KErrNotFound == err)

			{

			// Started by S60 starter

			}

		else

			{

			// Unknown error, leave

			User::Leave(err);

			}

		}

	// Start handling requests

	CActiveScheduler::Start();

	// Cleanup

	CleanupStack::PopAndDestroy( server );

	CleanupStack::PopAndDestroy( activeScheduler );

	}

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

// CHarvesterServer::ThreadFunction()

// Main function for the server thread.

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

//

void CHarvesterServer::ThreadFunction()

	{

    __UHEAP_MARK;

	CTrapCleanup* cleanupStack = CTrapCleanup::New();

	if ( !cleanupStack )

		{

		PanicServer(ECreateTrapCleanup);

		}

	TRAPD( err, ThreadFunctionL() );

	if ( err )

		{

		PanicServer(ESrvCreateServer);

		}

	delete cleanupStack;

    __UHEAP_MARKEND;    

	}

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

// E32Main()

// Provides the API for the operating system to start the executable.

// Returns the address of the function to be called.

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

//

TInt E32Main()

	{

	CHarvesterServer::ThreadFunction();

	return KErrNone;

	}

// End of File