--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/installationservices/swi/source/sisfile/sisfiledescription.cpp Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,148 @@
+/*
+* 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 the License "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:
+* Definition of the Swi::Sis::CFileDescription
+*
+*/
+
+
+/**
+ @file sisfiledescription.cpp
+*/
+
+#include "sisfiledescription.h"
+#include "sisstring.h"
+#include "sishash.h"
+#include "siscapabilities.h"
+
+using namespace Swi::Sis;
+
+EXPORT_C /*static*/ CFileDescription* CFileDescription::NewLC(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+ {
+ CFileDescription* self = new(ELeave) CFileDescription();
+ CleanupStack::PushL(self);
+ self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);
+ return self;
+ }
+
+EXPORT_C /*static*/ CFileDescription* CFileDescription::NewL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+ {
+ CFileDescription* self = NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+EXPORT_C CFileDescription* CFileDescription::NewLC(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+ {
+ CFileDescription* self = new (ELeave) CFileDescription;
+ CleanupStack::PushL(self);
+ self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour);
+ return self;
+ }
+
+EXPORT_C CFileDescription* CFileDescription::NewL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+ {
+ CFileDescription* self = CFileDescription::NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CFileDescription::CFileDescription()
+ {
+ }
+
+EXPORT_C CFileDescription::~CFileDescription()
+ {
+ delete iTarget;
+ delete iMimeType;
+ delete iCapabilities;
+ delete iHash;
+ }
+
+void CFileDescription::ConstructL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+ {
+ TInt64 fieldOffset = aBytesRead;
+
+ CField::ConstructL(aDataProvider, EFieldTypeFileDescription, aBytesRead, aTypeReadBehaviour);
+
+ iTarget=CString::NewL(aDataProvider, aBytesRead);
+ iMimeType=CString::NewL(aDataProvider, aBytesRead);
+
+ TFieldType fieldType;
+ CField::ReadEnumL<TFieldType,TUint32>(aDataProvider, fieldType, aBytesRead);
+
+ if (fieldType == EFieldTypeCapabilities)
+ {
+ // capabilities present
+ iCapabilities=CCapabilities::NewL(aDataProvider, aBytesRead, EAssumeType);
+ iHash=CHash::NewL(aDataProvider, aBytesRead);
+ }
+ else if (fieldType == EFieldTypeHash)
+ {
+ iHash=CHash::NewL(aDataProvider, aBytesRead, EAssumeType);
+ }
+ else
+ {
+ User::Leave(KErrSISUnexpectedFieldType);
+ }
+
+ CField::ReadEnumL<TSISFileOperation,TUint32>(aDataProvider, iOperation, aBytesRead);
+ CField::ReadEnumL<TSISFileOperationOptions ,TUint32>(aDataProvider, iOperationOptions, aBytesRead);
+
+ CField::ReadTTypeL(aDataProvider, iDataLength, aBytesRead);
+ CField::ReadTTypeL(aDataProvider, iUncompressedLength, aBytesRead);
+
+ CField::ReadTTypeL(aDataProvider, iIndex, aBytesRead);
+ CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+ CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+ }
+
+void CFileDescription::ConstructL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour)
+ {
+ TInt64 fieldOffset = aBytesRead;
+
+ CField::ConstructL(aDataProvider, EFieldTypeFileDescription, aBytesRead, aTypeReadBehaviour);
+
+ iTarget=CString::NewL(aDataProvider, aBytesRead);
+ iMimeType=CString::NewL(aDataProvider, aBytesRead);
+
+ TFieldType fieldType;
+ CField::ReadEnumL<TFieldType,TUint32>(aDataProvider, fieldType, aBytesRead);
+
+ if (fieldType == EFieldTypeCapabilities)
+ {
+ // capabilities present
+ iCapabilities=CCapabilities::NewL(aDataProvider, aBytesRead, EAssumeType);
+ iHash=CHash::NewL(aDataProvider, aBytesRead);
+ }
+ else if (fieldType == EFieldTypeHash)
+ {
+ iHash=CHash::NewL(aDataProvider, aBytesRead, EAssumeType);
+ }
+ else
+ {
+ User::Leave(KErrSISUnexpectedFieldType);
+ }
+
+ CField::ReadEnumL<TSISFileOperation,TUint32>(aDataProvider, iOperation, aBytesRead);
+ CField::ReadEnumL<TSISFileOperationOptions ,TUint32>(aDataProvider, iOperationOptions, aBytesRead);
+
+ CField::ReadTTypeL(aDataProvider, iDataLength, aBytesRead);
+ CField::ReadTTypeL(aDataProvider, iUncompressedLength, aBytesRead);
+
+ CField::ReadTTypeL(aDataProvider, iIndex, aBytesRead);
+ CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+ CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour);
+ }
+