// Copyright (c) 2004-2009 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:

// CSPTxt2Bin class

// 

//

#include "cn_main.h"

#include "cn_util.h"

#include "cn_txt2bin.h"

#include "SC_TextIn.h"

#include "SC_StrmOut.h"

using namespace DBSC;

/**

CSPTxt2Bin::RunL() implements pure virtual CCmdProcessor::RunL().

It opens the input text policy file and creates in-memory presentation of the 

policies found there. Then it stores the policies in a binary policy file,

which may be used then by the DBMS server.

CSPTxt2Bin::RunL() uses CPDTextLoader class to load policies for the text policy file

and TPDStreamPersister class to store them in a binary policy file.

@leave System-wide error codes in case of failure

@see CCmdProcessor::RunL()

@see CPDTextLoader

@see TPDStreamPersister

*/

void CSPTxt2Bin::RunL()

	{

	CPDTextLoader* textLoader = CPDTextLoader::NewLC(iFs, iCmdLinePrm.iTxtFile);

#ifdef __DBDUMP__

	TBuf<KMaxFileName> dumpFileName;

	dumpFileName = iCmdLinePrm.iTxtFile;

	_LIT(KExt, "D");

	dumpFileName += KExt;

	(void)iFs.Delete(dumpFileName);

#endif//__DBDUMP__

	TUid domainUid = TSPConvUtil::UidFromFileNameL(iCmdLinePrm.iBinFile);

	CPolicyDomain* policyDomain = CPolicyDomain::NewLC(domainUid, *textLoader);

#ifdef __DBDUMP__

	RFile dumpFile;

	CleanupClosePushL(dumpFile);

	__LEAVE_IF_ERROR(dumpFile.Replace(iFs, dumpFileName, EFileWrite));

	policyDomain->Dump(dumpFile);

	CleanupStack::PopAndDestroy(&dumpFile);

#endif//__DBDUMP__

	RFileWriteStream streamOut;

	CleanupClosePushL(streamOut);

	__LEAVE_IF_ERROR(streamOut.Replace(iFs, iCmdLinePrm.iBinFile, EFileWrite));

	TPDStreamPersister streamPersister(streamOut);

	policyDomain->ExternalizeL(streamPersister);

	CleanupStack::PopAndDestroy(&streamOut);

	CleanupStack::PopAndDestroy(policyDomain);

	CleanupStack::PopAndDestroy(textLoader);

	}

/**

*/

inline CSPTxt2Bin::CSPTxt2Bin(RFs& aFs, const TCmdLinePrm& aCmdLinePrm) :

	CCmdProcessor(aFs, aCmdLinePrm)

	{

	}

/**

*/

CSPTxt2Bin::~CSPTxt2Bin()

	{

	}

/**

Standard phase-one CSPTxt2Bin factory method.

@param aFs File server session

@param aCmdLinePrm Parsed command line arguments: requested action, input and output file paths

@return A pointer to successfully created CSPTxt2Bin instance.

@leave KErrNoMemory - not enough memory

@leave KErrNotFound - input file not found

*/

CSPTxt2Bin* CSPTxt2Bin::NewLC(RFs& aFs, const TCmdLinePrm& aCmdLinePrm)

	{

	__ASSERT(aCmdLinePrm.iAction == TCmdLinePrm::ETxt2Bin);

	CSPTxt2Bin* self = new (ELeave) CSPTxt2Bin(aFs, aCmdLinePrm);

	CleanupStack::PushL(self);

	self->ConstructL();

	return self;

	}

/**

Standard phase-two CSPTxt2Bin construction method.

*/

void CSPTxt2Bin::ConstructL()

	{

	if(!TSPConvUtil::FileExists(iFs, iCmdLinePrm.iTxtFile))

		{

		_LIT(KText, "Text file \"%S\" not found\n");

		TSPConvUtil::Print(KText, iCmdLinePrm.iTxtFile);

		__LEAVE(KErrNotFound);

		}

	}