sl@0: // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // DBMS - security policy file tool
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include <s32file.h>
sl@0: #include "cn_main.h"
sl@0: #include "cn_bin2txt.h"
sl@0: #include "cn_util.h"
sl@0: #include "SC_StrmIn.h"
sl@0: #include "SC_TextOut.h"
sl@0: 
sl@0: using namespace DBSC;
sl@0: 
sl@0: /**
sl@0: CSPBin2Txt::RunL() implements pure virtual CCmdProcessor::RunL().
sl@0: It opens the input binary policy file and creates in-memory presentation of the 
sl@0: policies found there. Then it stores the policies in a text file (in human readable format).
sl@0: CSPBin2Txt::RunL() uses TPDStreamLoader class to load policies for the binary file
sl@0: and CPDTextPersister class to store them in a text file.
sl@0: @leave System-wide error codes in case of failure
sl@0: @see CCmdProcessor::RunL()
sl@0: @see TPDStreamLoader
sl@0: @see CPDTextPersister
sl@0: */
sl@0: void CSPBin2Txt::RunL()
sl@0: 	{
sl@0: 	RFileReadStream streamIn;
sl@0: 	CleanupClosePushL(streamIn);
sl@0: 	__LEAVE_IF_ERROR(streamIn.Open(iFs, iCmdLinePrm.iBinFile, EFileRead));
sl@0: 
sl@0: 	TPDStreamLoader streamLoader(streamIn);
sl@0: 
sl@0: 	TUid domainUid = TSPConvUtil::UidFromFileNameL(iCmdLinePrm.iBinFile);
sl@0: 
sl@0: 	CPolicyDomain* policyDomain = CPolicyDomain::NewLC(domainUid, streamLoader);
sl@0: 
sl@0: 	CPDTextPersister* textPersister = CPDTextPersister::NewLC(iFs, iCmdLinePrm.iTxtFile);
sl@0: 	policyDomain->ExternalizeL(*textPersister);
sl@0: 	CleanupStack::PopAndDestroy(textPersister);
sl@0: 
sl@0: 	CleanupStack::PopAndDestroy(policyDomain);
sl@0: 	CleanupStack::PopAndDestroy(&streamIn);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: */
sl@0: CSPBin2Txt::~CSPBin2Txt()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: */
sl@0: inline CSPBin2Txt::CSPBin2Txt(RFs& aFs, const TCmdLinePrm& aCmdLinePrm) :
sl@0: 	CCmdProcessor(aFs, aCmdLinePrm)
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Standard phase-one CSPBin2Txt factory method.
sl@0: @param aFs File server session
sl@0: @param aCmdLinePrm Parsed command line arguments: requested action, input and output file paths
sl@0: @return A pointer to successfully created CSPBin2Txt instance.
sl@0: @leave KErrNoMemory - not enough memory
sl@0: @leave KErrNotFound - input file not found
sl@0: @leave KErrAlreadyExists - output file already exists
sl@0: */
sl@0: CSPBin2Txt* CSPBin2Txt::NewLC(RFs& aFs, const TCmdLinePrm& aCmdLinePrm)
sl@0: 	{
sl@0: 	__ASSERT(aCmdLinePrm.iAction == TCmdLinePrm::EBin2Txt);
sl@0: 	CSPBin2Txt* self = new (ELeave) CSPBin2Txt(aFs, aCmdLinePrm);
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Standard phase-two CSPBin2Txt construction method.
sl@0: */
sl@0: void CSPBin2Txt::ConstructL()
sl@0: 	{
sl@0: 	__ASSERT(iCmdLinePrm.iTxtFile.Length() > 0);
sl@0: 	__ASSERT(iCmdLinePrm.iBinFile.Length() > 0);
sl@0: 	if(!TSPConvUtil::FileExists(iFs, iCmdLinePrm.iBinFile))
sl@0: 		{
sl@0: 		_LIT(KText, "\"UID\" file \"%S\" not found\n");
sl@0: 		TSPConvUtil::Print(KText, iCmdLinePrm.iBinFile);
sl@0: 		__LEAVE(KErrNotFound);
sl@0: 		}
sl@0: 	if(TSPConvUtil::FileExists(iFs, iCmdLinePrm.iTxtFile))
sl@0: 		{
sl@0: 		_LIT(KText, "File \"%S\" already exists!\n");
sl@0: 		TSPConvUtil::Print(KText, iCmdLinePrm.iTxtFile);
sl@0: 		__LEAVE(KErrAlreadyExists);
sl@0: 		}
sl@0: 	}