/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:   CNcdInstallInfo declaration

*

*/

#ifndef C_NCDINSTALLINFO_H	

#define C_NCDINSTALLINFO_H	

#include <e32base.h>

#include "ncdsendable.h"

class CNcdFileInfo;

class CNcdInstallInfo : public CBase, public MNcdSendable

    {

public:

    /**

     * Different install types

     */    

    enum TNcdInstallType

        {

        /**

         * Normal content & sisx install

         */

        ENcdInstallNormal,

        /**

         * Jar install

         */

        ENcdInstallJar,

        /**

         * Jar install with a JAD descriptor

         */

        ENcdInstallJad

        };

public:

    /**

     * @param aInfo Contained info. Ownership is transferred Can be NULL

     */

    static CNcdInstallInfo* NewL( CNcdFileInfo* aInfo,

        TNcdInstallType aType );

    /**

     * @param aInfo Contained info. Ownership is transferred. Can be NULL

     */

    static CNcdInstallInfo* NewLC( CNcdFileInfo* aInfo,

        TNcdInstallType aType );

    static CNcdInstallInfo* NewLC( RReadStream& aStream );

    virtual ~CNcdInstallInfo();

    /**

     * Adds a new file info.

     *

     * @param aInfo Info. Ownership is transferred

     * @panic ENcdPanicInvalidArgument if aInfo is NULL     

     */

    void AddFileInfoL( CNcdFileInfo* aInfo );

    /**

     * File info count getter

     *

     * @return File info count

     */

    TInt FileInfoCount() const;

    /**

     * File info getter

     *

     * @param aIndex Index

     * @return Modifiable file info

     */

    CNcdFileInfo& FileInfo( TInt aIndex );

    /**

     * File info getter

     *

     * @param aIndex Index

     * @return Unmodifiable file info

     */

    const CNcdFileInfo& FileInfo( TInt aIndex ) const;

    /**

     * Install type

     *

     * @return Install type

     */

    TNcdInstallType InstallType() const;

    /**

     */

    TInt32 Index() const;

    /**

     */

    void SetIndex( TInt32 aIndex );

public: // from MNcdSendable

    /**  

     * @see MNcdSendable::InternalizeL()

     */

    void InternalizeL( RReadStream& aStream );

    /**  

     * @see MNcdSendable::ExternalizeL()

     */

    void ExternalizeL( RWriteStream& aStream ) const;        

    /**

     * Externalizes the info without filenames

     *

     * @param aStream Target stream

     */    

    void ExternalizeWithoutFilenamesL( 

        RWriteStream& aStream ) const;

protected:

    CNcdInstallInfo( TNcdInstallType aType );

    void ConstructL( CNcdFileInfo* aInfo );

    CNcdInstallInfo( const CNcdInstallInfo& );

    CNcdInstallInfo& operator=( const CNcdInstallInfo& );

private:

    RPointerArray<CNcdFileInfo> iFiles;

    TNcdInstallType iType;

    TInt32 iIndex; 

    };

#endif // C_NCDINSTALLINFO_H