Symaptic: os/persistentdata/persistentstorage/dbms/SPConv/cn

     1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // DBMS - security policy file tool

    15 //

    16 //

    18 #include <s32file.h>

    19 #include "cn_main.h"

    20 #include "cn_bin2txt.h"

    21 #include "cn_util.h"

    22 #include "SC_StrmIn.h"

    23 #include "SC_TextOut.h"

    25 using namespace DBSC;

    27 /**

    28 CSPBin2Txt::RunL() implements pure virtual CCmdProcessor::RunL().

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

    30 policies found there. Then it stores the policies in a text file (in human readable format).

    31 CSPBin2Txt::RunL() uses TPDStreamLoader class to load policies for the binary file

    32 and CPDTextPersister class to store them in a text file.

    33 @leave System-wide error codes in case of failure

    34 @see CCmdProcessor::RunL()

    35 @see TPDStreamLoader

    36 @see CPDTextPersister

    37 */

    38 void CSPBin2Txt::RunL()

    39 	{

    40 	RFileReadStream streamIn;

    41 	CleanupClosePushL(streamIn);

    42 	__LEAVE_IF_ERROR(streamIn.Open(iFs, iCmdLinePrm.iBinFile, EFileRead));

    44 	TPDStreamLoader streamLoader(streamIn);

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

    48 	CPolicyDomain* policyDomain = CPolicyDomain::NewLC(domainUid, streamLoader);

    50 	CPDTextPersister* textPersister = CPDTextPersister::NewLC(iFs, iCmdLinePrm.iTxtFile);

    51 	policyDomain->ExternalizeL(*textPersister);

    52 	CleanupStack::PopAndDestroy(textPersister);

    54 	CleanupStack::PopAndDestroy(policyDomain);

    55 	CleanupStack::PopAndDestroy(&streamIn);

    56 	}

    58 /**

    59 */

    60 CSPBin2Txt::~CSPBin2Txt()

    61 	{

    62 	}

    64 /**

    65 */

    66 inline CSPBin2Txt::CSPBin2Txt(RFs& aFs, const TCmdLinePrm& aCmdLinePrm) :

    67 	CCmdProcessor(aFs, aCmdLinePrm)

    68 	{

    69 	}

    71 /**

    72 Standard phase-one CSPBin2Txt factory method.

    73 @param aFs File server session

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

    75 @return A pointer to successfully created CSPBin2Txt instance.

    76 @leave KErrNoMemory - not enough memory

    77 @leave KErrNotFound - input file not found

    78 @leave KErrAlreadyExists - output file already exists

    79 */

    80 CSPBin2Txt* CSPBin2Txt::NewLC(RFs& aFs, const TCmdLinePrm& aCmdLinePrm)

    81 	{

    82 	__ASSERT(aCmdLinePrm.iAction == TCmdLinePrm::EBin2Txt);

    83 	CSPBin2Txt* self = new (ELeave) CSPBin2Txt(aFs, aCmdLinePrm);

    84 	CleanupStack::PushL(self);

    85 	self->ConstructL();

    86 	return self;

    87 	}

    89 /**

    90 Standard phase-two CSPBin2Txt construction method.

    91 */

    92 void CSPBin2Txt::ConstructL()

    93 	{

    94 	__ASSERT(iCmdLinePrm.iTxtFile.Length() > 0);

    95 	__ASSERT(iCmdLinePrm.iBinFile.Length() > 0);

    96 	if(!TSPConvUtil::FileExists(iFs, iCmdLinePrm.iBinFile))

    97 		{

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

    99 		TSPConvUtil::Print(KText, iCmdLinePrm.iBinFile);

   100 		__LEAVE(KErrNotFound);

   101 		}

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

   103 		{

   104 		_LIT(KText, "File \"%S\" already exists!\n");

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

   106 		__LEAVE(KErrAlreadyExists);

   107 		}

   108 	}

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--