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