/*

* 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: 

* As specified in SGL.GT0188.251

*

*/

/**

 @file 

 @publishedPartner

 @released

*/

#ifndef __SISPREREQUISITES_H__

#define __SISPREREQUISITES_H__

#include "sisdependency.h"

#include "sisarray.h"

class CSISPrerequisites : public CStructure <CSISFieldRoot::ESISPrerequisites>

	{

public:

	typedef CSISArray <CSISDependency, CSISFieldRoot::ESISDependency> TDependencyList;

public:

	/**

	 * Default constructor.

	 */

	CSISPrerequisites ();

	/**

	 * Copy constructor.

	 */

	CSISPrerequisites (const CSISPrerequisites& aInitialiser);

	/**

	 * Class name

	 */

	virtual std::string Name () const;

	/**

	 * Add new dependency name to the existing list of names.

	 * @param aName New dependency name.

	 */

	void AddDependencyName (const std::wstring& aName);

	/**

	 * Add a new dependency into the existing list of of dependencies.

	 * @param aUID UID of the dependency.

	 * @param aFrom From part of the dependency version range

	 * @param aTo To part of the dependency version range 

	 */

	void AddDependency (const CSISUid::TUid aUID, const TVersion& aFrom, const TVersion& aTo);

	/**

	 * Add a new target name into the list of existing target names.

	 * @param aName New target dependency name.

	 */

	void AddTargetName (const std::wstring& aName);

	/**

	 * Add a new target dependency into the existing list of of target dependencies.

	 * @param aUID UID of the target.

	 * @param aFrom From part of the target dependency version range

	 * @param aTo To part of the target dependency version range 

	 */

	void AddTarget (const CSISUid::TUid aUID, const TVersion& aFrom, const TVersion& aTo);

	/**

	 * Checks if the UID is present in the list dependencies.

	 * @param aUid UID to be searched.

	 */

	bool HasUID (const CSISUid& aUid) const;

	/**

	 * Adds the write the package details into the stream.

	 * @param aStream - Stream in which the package entries need to be written.

	 * @param aVerbose - If this option is set then detail description of pkg

	 * 			will be written into the stream.

	 */

	void AddPackageEntry(std::wostream& aStream, bool aVerbose) const;

	/**

	 * Get the list of dependencies.

	 */

	inline const TDependencyList& DependencyList() const;

	/**

	 * Get the list of target dependencies.

	 */

	inline const TDependencyList& TargetDependencyList() const;

private:

	void InsertMembers ();

private:

	TDependencyList iTargetDevices;

	TDependencyList iDependencies;

	};

inline CSISPrerequisites::CSISPrerequisites ()

	{

	InsertMembers (); 

	}

inline void CSISPrerequisites::InsertMembers ()

	{

	InsertMember (iTargetDevices);

	InsertMember (iDependencies);

	}

inline CSISPrerequisites::CSISPrerequisites (const CSISPrerequisites& aInitialiser) :

			CStructure <CSISFieldRoot::ESISPrerequisites> (aInitialiser),

			iTargetDevices (aInitialiser.iTargetDevices),

			iDependencies (aInitialiser.iDependencies)

	{

	InsertMembers (); 

	}

inline void CSISPrerequisites::AddDependencyName (const std::wstring& aName)

	{

	iDependencies.Last ().AddDependencyName (aName);

	}

inline void CSISPrerequisites::AddDependency (const CSISUid::TUid aUID, const TVersion& aFrom, const TVersion& aTo)

	{

	iDependencies.Push (CSISDependency (aUID, aFrom, aTo));

	}

inline void CSISPrerequisites::AddTargetName (const std::wstring& aName)

	{

	iTargetDevices.Last ().AddDependencyName (aName);

	}

inline void CSISPrerequisites::AddTarget (const CSISUid::TUid aUID, const TVersion& aFrom, const TVersion& aTo)

	{

	iTargetDevices.Push (CSISDependency (aUID, aFrom, aTo));

	}

inline std::string CSISPrerequisites::Name () const

	{

	return "Prerequisites";

	}

inline const CSISPrerequisites::TDependencyList& CSISPrerequisites::DependencyList() const

	{

	return iDependencies;

	}

inline const CSISPrerequisites::TDependencyList& CSISPrerequisites::TargetDependencyList() const

	{

	return iTargetDevices;

	}

#endif // __SISPREREQUISITES_H__