// 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 <s32strm.h>

#include <barsread2.h>

#include "ssmcommandparameters.h"

#include "ssmcommandutilprovider.h"

#include "cmdwaitforapparcinit.h"

#include "ssmdebug.h"

#include "ssmpanic.h"

#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE

/**

Used to create an instance of CCmdWaitForApparcInit class from given parameters.

This method is used by SsmCommandFactory to create a command.

@param aSeverity The severity of the command

@param aPriority The priority of the command in the list

@return	A pointer to an object of type CCmdWaitForApparcInit.

*/

CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewL(TCmdErrorSeverity aSeverity, const TUint16 aPriority)

	{

	CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(aSeverity, aPriority);

	return self;

	}

#endif

/**

Used to create an instance of CCmdWaitForApparcInit class from given parameters.

This method is used by SsmCommandFactory to create a command.

@param aSeverity The severity of the command

@return	A pointer to an object of type CCmdWaitForApparcInit.

*/

CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewL(TCmdErrorSeverity aSeverity)

	{

	CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(aSeverity);

	return self;

	}

/**

Used to create an instance of CCmdWaitForApparcInit class from a read stream.

CSsmCommandList::InternalizeL() this method to construct a command from stream.

@param aReadStream Read stream containing data through which object can be created

@return	A pointer to an object of type CCmdWaitForApparcInit.

*/

CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewL(RReadStream& aReadStream)

	{

	CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit();

	CleanupStack::PushL(self);

	self->ConstructL(aReadStream);

	CleanupStack::Pop(self);

	return self;

	}

/**

Used to create an instance of CCmdWaitForApparcInit class from resource.

@param aCommandParameters Object data from a resource file

@return	A pointer to an object of type CCmdWaitForApparcInit.

*/

CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewL(TSsmCommandParameters& aCommandParameters)

	{

	CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit();

	CleanupStack::PushL(self);

	self->ConstructL(aCommandParameters);

	CleanupStack::Pop(self);

	return self;

	}

/**

Used to create an instance of CCmdWaitForApparcInit class from CCmdWaitForApparcInit object

Must be used only by CLE

@param aCmdWaitForApparcInit CCmdWaitForApparcInit reference 

@param aUtilProvider CSsmCommandUtilProvider reference 

@return A pointer to an object of type CCmdWaitForApparcInit.

*/

CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewLC(const CCmdWaitForApparcInit& aCmdWaitForApparcInit, CSsmCommandUtilProvider* aUtilProvider)

    {

#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE

    CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(aCmdWaitForApparcInit.Severity(),aCmdWaitForApparcInit.Priority());

#else

    CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(aCmdWaitForApparcInit.Severity());

#endif

    CleanupStack::PushL(self);

    self->ConstructL(aCmdWaitForApparcInit, aUtilProvider);

    return self;

    }

void CCmdWaitForApparcInit::ConstructL(const CCmdWaitForApparcInit& aCmdWaitForApparcInit, CSsmCommandUtilProvider* aUtilProvider)

    {

    iConditionalResourceId = aCmdWaitForApparcInit.ConditionalInformation();

    SetUtilProvider(*aUtilProvider);

#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE

    if (iConditionalResourceId != 0)

        {

        SetCommandResourceFileNameL(aCmdWaitForApparcInit.GetCommandResourceFileName());

        }

#endif    

    }

/**

Returns the version of the BIC

@return		The maximum supported version of the BIC

*/

TInt CCmdWaitForApparcInit::MaxSupportedVersion()

	{

#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE

	return (static_cast<TInt>(ECmdWaitForApparcInitVersionWithPriority));

#else

	return (static_cast<TInt>(ECmdWaitForApparcInitInitialVersion));

#endif

	}

/**

Destructor

*/

CCmdWaitForApparcInit::~CCmdWaitForApparcInit()

	{

	Cancel();

	}

/**

Execute this command

@param aStatus 	Completed to indicate execution of the next command may begin.		

@panic ECmdNullPtr if the information used to create command is null

*/

void CCmdWaitForApparcInit::Execute(TRequestStatus& aStatus)

	{

	__ASSERT_ALWAYS(iUtilProvider, PanicNow(KPanicCmdWaitForApparcInit, ECmdNullPtr));

	aStatus = KRequestPending;

	iExecuteRequest = &aStatus;

	iUtilProvider->StartSafe().InitApparcServer(iStatus);

	SetActive();

	}

/**

Releases resources associated with this BIC

*/

void CCmdWaitForApparcInit::Release()

	{

	delete this;

	}

/**

Cancels the BIC

*/

void CCmdWaitForApparcInit::ExecuteCancel()

	{

	//cancel the outstanding request

	Cancel();

	//and complete the request with KErrCancel

	CompleteExecuteRequest(KErrCancel);

	}

/**

Returns the type of the BIC

@return Type of BIC

*/

TSsmCommandType CCmdWaitForApparcInit::Type() const

	{

	DEBUGPRINT2A("Command type: %d", ESsmCmdWaitForApparcInit);

	return (ESsmCmdWaitForApparcInit);

	}

/**

Externalises the configuration of the BIC

@param aWriteStream A write stream to write BIC data to

*/

void CCmdWaitForApparcInit::ExternalizeL(RWriteStream& aWriteStream) const

	{

	aWriteStream.WriteInt16L(iSeverity);

#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE

	aWriteStream.WriteUint16L(iPriority);

#endif

	}

/**

Handles command's request completion event.

*/

void CCmdWaitForApparcInit::RunL()

	{

	CompleteExecuteRequest(iStatus.Int());

	}

/**

cancellation of an outstanding request.

*/

void CCmdWaitForApparcInit::DoCancel()

	{

	iUtilProvider->StartSafe().InitApparcServerCancel();

	}

/**

Complete the command request with aError. It gets called when RunL leaves.

@param aError Error code with which RunL has left.

@return KErrNone as error is handled in this function.

*/

TInt CCmdWaitForApparcInit::RunError(TInt aError)

	{

	DEBUGPRINT2A("CCmdWaitForApparcInit::RunError called with reason %d", aError);

	CompleteExecuteRequest(aError);

	return KErrNone;

	}

#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE

/**

Overloaded constructor.

@param aSeverity Severity for this BIC

@param aPriority The priority of the command in the list

 */

CCmdWaitForApparcInit::CCmdWaitForApparcInit(TCmdErrorSeverity aSeverity, const TUint16 aPriority)

	: CSsmCommandBase(aSeverity, aPriority)

	{

	}

#endif

/**

Overloaded constructor.

@param aSeverity Severity for this BIC

 */

CCmdWaitForApparcInit::CCmdWaitForApparcInit(TCmdErrorSeverity aSeverity)

	: CSsmCommandBase(aSeverity)

	{

	}

/**

Default constructor.

*/

CCmdWaitForApparcInit::CCmdWaitForApparcInit()

	{

	}

/**

Constructs an object from resource file.

@param aCommandParameters Object data from a resource file

*/

void CCmdWaitForApparcInit::ConstructL(TSsmCommandParameters& aCommandParameters)

	{

	RResourceReader& reader = aCommandParameters.MainReader();

	const TSsmCommandType type = static_cast<TSsmCommandType>(reader.ReadInt16L());

	SSMLOGLEAVEIFFALSE(type == Type(), KErrNotSupported);

	const TInt version = reader.ReadInt16L();

	SSMLOGLEAVEIFFALSE(__COMPARE_VERSION(version, CCmdWaitForApparcInit::MaxSupportedVersion()), KErrNotSupported);

	iSeverity = static_cast<TCmdErrorSeverity>(reader.ReadInt16L());

#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE

	iPriority = (version > ECmdWaitForApparcInitInitialVersion) ? reader.ReadUint16L() : KDefaultCommandPriority;

#endif

	}

/**

Constructs an object from a read stream.

@param aReadStream Read stream containing data through which object can be created

*/

void CCmdWaitForApparcInit::ConstructL(RReadStream& aReadStream)

	{

	InternalizeL(aReadStream);

	}

/**

Configures the BIC using data contained in a ReadStream

@param aReadStream 	A read stream containing BIC data

*/

void CCmdWaitForApparcInit::InternalizeL(RReadStream& aReadStream)

	{

	iSeverity = static_cast<TCmdErrorSeverity>(aReadStream.ReadInt16L());

#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE

	iPriority = aReadStream.ReadUint16L();

#endif

	}