1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 * Definition of the Swi::Sis::CInstallBlock

    16 *

    17 */

    18 

    19 

    20 /**

    21  @file sisinstallblock.cpp

    22 */

    23 

    24 #include "sisinstallblock.h"

    25 

    26 using namespace Swi::Sis;

    27 

    28 EXPORT_C /*static*/ CInstallBlock* CInstallBlock::NewLC(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

    29 	{

    30 	CInstallBlock* self = new(ELeave) CInstallBlock();

    31 	CleanupStack::PushL(self);

    32 	self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);

    33 	return self;

    34 	}

    35 

    36 EXPORT_C /*static*/ CInstallBlock* CInstallBlock::NewL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

    37 	{

    38 	CInstallBlock* self = NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);

    39 	CleanupStack::Pop(self);

    40 	return self;

    41 	}

    42 	

    43 EXPORT_C CInstallBlock* CInstallBlock::NewLC(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

    44 	{

    45 	CInstallBlock* self = new (ELeave) CInstallBlock;

    46 	CleanupStack::PushL(self);

    47 	self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);

    48 	return self;

    49 	}

    50 

    51 EXPORT_C CInstallBlock* CInstallBlock::NewL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

    52 	{

    53 	CInstallBlock* self = CInstallBlock::NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);

    54 	CleanupStack::Pop(self);

    55 	return self;

    56 	}

    57 

    58 CInstallBlock::CInstallBlock()

    59 	{

    60 	}

    61 

    62 EXPORT_C CInstallBlock::~CInstallBlock()

    63 	{

    64 	iFileDescriptions.ResetAndDestroy();

    65 	iEmbeddedControllers.ResetAndDestroy();

    66 	iIfStatements.ResetAndDestroy();

    67 	}

    68 

    69 void CInstallBlock::ConstructL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

    70 	{

    71 	TInt64 fieldOffset = aBytesRead;

    72 	

    73 	CField::ConstructL(aDataProvider, EFieldTypeInstallBlock, aBytesRead, aTypeReadBehaviour);

    74 

    75 	ReadMemberArrayL(aDataProvider, iFileDescriptions, EFieldTypeFileDescription, aBytesRead);

    76 

    77 	ReadMemberArrayL(aDataProvider, iEmbeddedControllers, EFieldTypeController, aBytesRead);

    78 

    79 	ReadMemberArrayL(aDataProvider, iIfStatements, EFieldTypeIf, aBytesRead);

    80 	

    81 	CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);

    82 	CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);	

    83 	}

    84 

    85 void CInstallBlock::ConstructL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)

    86 	{

    87 	TInt64 fieldOffset = aBytesRead;

    88 	

    89 	CField::ConstructL(aDataProvider, EFieldTypeInstallBlock, aBytesRead, aTypeReadBehaviour);

    90 

    91 	ReadMemberArrayL(aDataProvider, iFileDescriptions, EFieldTypeFileDescription, aBytesRead);

    92 

    93 	ReadMemberArrayL(aDataProvider, iEmbeddedControllers, EFieldTypeController, aBytesRead);

    94 

    95 	ReadMemberArrayL(aDataProvider, iIfStatements, EFieldTypeIf, aBytesRead);

    96 	

    97 	CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);

    98 	CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);	

    99 	}