/*

* 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: 

* SisRegistry - class CSisRegistryDependency implementation

*

*/

/**

 @file 

 @released

 @internalComponent

*/

#include <s32strm.h>

#include "sisregistrydependency.h"

#include "sisdependency.h"

#include "sisuid.h"

#include "sisversionrange.h"

#include "sisversion.h"

#include "versionutil.h"

#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK

#include "scrhelperutil.h"

#endif

using namespace Swi;

EXPORT_C CSisRegistryDependency* CSisRegistryDependency::NewL(const Sis::CDependency& aDependency)

	{

	CSisRegistryDependency* self = NewLC(aDependency);

	CleanupStack::Pop(self);

	return self;

	}

EXPORT_C CSisRegistryDependency* CSisRegistryDependency::NewLC(const Sis::CDependency& aDependency)

	{

	CSisRegistryDependency* self = new(ELeave) CSisRegistryDependency();

	CleanupStack::PushL(self);

	self->ConstructL(aDependency);

	return self;

	}

EXPORT_C CSisRegistryDependency* CSisRegistryDependency::NewL(const CSisRegistryDependency& aDependency)

	{

	CSisRegistryDependency* self = NewLC(aDependency);

	CleanupStack::Pop(self);

	return self;

	}

EXPORT_C CSisRegistryDependency* CSisRegistryDependency::NewLC(const CSisRegistryDependency& aDependency)

	{

	CSisRegistryDependency* self = new(ELeave) CSisRegistryDependency();

	CleanupStack::PushL(self);

	self->ConstructL(aDependency);

	return self;

	}

EXPORT_C CSisRegistryDependency* CSisRegistryDependency::NewL(RReadStream& aStream)

	{

	CSisRegistryDependency* self = NewLC(aStream);

	CleanupStack::Pop(self);

	return self;

	}

EXPORT_C CSisRegistryDependency* CSisRegistryDependency::NewLC(RReadStream& aStream)

	{

	CSisRegistryDependency* self = new(ELeave) CSisRegistryDependency();

	CleanupStack::PushL(self);

	self->ConstructL(aStream);

	return self;

	}

#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK

EXPORT_C CSisRegistryDependency* CSisRegistryDependency::NewL(const TUid aUid, const TVersion aFromVersion, const TVersion aToVersion)

	{

	CSisRegistryDependency* self = NewLC(aUid, aFromVersion, aToVersion);

	CleanupStack::Pop(self);

	return self;

	}

EXPORT_C CSisRegistryDependency* CSisRegistryDependency::NewLC(const TUid aUid, const TVersion aFromVersion, const TVersion aToVersion)

	{

	CSisRegistryDependency* self = new(ELeave) CSisRegistryDependency();

	CleanupStack::PushL(self);

	self->ConstructL(aUid, aFromVersion, aToVersion);

	return self;

	}

#endif

CSisRegistryDependency::CSisRegistryDependency():

	iFromVersion(KIrrelevant, KIrrelevant, KIrrelevant), 

	iToVersion(KIrrelevant, KIrrelevant, KIrrelevant)

	{

	}

void CSisRegistryDependency::ConstructL(const Sis::CDependency& aDependency)

	{

	iUid = aDependency.Uid().Uid();

	// from version

 	Set(iFromVersion, aDependency.VersionRange()->From());

	// to version

	// if there is to version; then get it; otherwise specify it as KIrrelevant 

	if (aDependency.VersionRange()->To()!=NULL)

		{

 		Set(iToVersion, *(aDependency.VersionRange()->To()));

		}

	}

void CSisRegistryDependency::ConstructL(const CSisRegistryDependency& aDependency)

	{

	iUid = aDependency.Uid();

	iFromVersion = aDependency.iFromVersion;

	iToVersion   = aDependency.iToVersion;

	}

#ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK

void CSisRegistryDependency::ConstructL(const TUid aUid, const TVersion aFromVersion, const TVersion aToVersion)

	{

	iUid = aUid;

	iFromVersion = aFromVersion;

	iToVersion   = aToVersion;

	}

#endif

void CSisRegistryDependency::ConstructL(RReadStream& aStream)

	{

	InternalizeL(aStream);

	}

EXPORT_C void CSisRegistryDependency::InternalizeL(RReadStream& aStream)

	{

	iUid.iUid = aStream.ReadInt32L();

	aStream >> iFromVersion;

	aStream >> iToVersion;

	}

EXPORT_C void CSisRegistryDependency::ExternalizeL(RWriteStream& aStream) const

	{

	aStream.WriteInt32L(iUid.iUid);

	aStream << iFromVersion;

	aStream << iToVersion;

	}

EXPORT_C TBool CSisRegistryDependency::IsCompatible(const TVersion& aVersion) const

	{

    return ((aVersion >= iFromVersion)&&(aVersion <= iToVersion));

	}