/*

* Copyright (c) 2002-2004 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:  Server declaration

*

*/

#ifndef CDCFREPSRV_H

#define CDCFREPSRV_H

//  INCLUDES

#include    <d32dbms.h>

#include <e32base.h>

#include "Pair.h"

#include "procwatcher.h"

// CONSTANTS

// MACROS

// DATA TYPES

enum TDcfRepSrvPanic

    {

    ESrvCreateServer = 1000,

    ECreateTrapCleanup

    };

enum TServerState

    {

    EStateIdle = 0,

    EStateSetTtid,

    EStateFullScan,

    EStateScan

    };

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CFileScan;

class COma2Dcf;

// CLASS DECLARATION

/**

*  Server implementation.

*  DCF Repository

*

*  @lib

*  @since Series 60 3.0

*/

class CDcfRepSrv : public CServer2, public MWatcherObserver

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CDcfRepSrv* NewLC();

        /**

        * Destructor.

        */

        virtual ~CDcfRepSrv();

    public: // New functions

        /**

        * Startup starts the actual server after initializing

        * the cleanup stack and active scheduler.

        * @since S60Rel3.0

        * @return system error code if error happens

        */

        static TInt Startup(void);

        /**

        * AddFileL

        * @since Series 60 3.0

        * @param aFile file name

        * @KErrNotSupported if file is not protected file

        */

        void AddFileL( const TDesC& aFile );

        /**

        * ProcessFile

        * @since Series 60 3.0

        * @param aFile file name

        * @param aFlag ETrue if the file satisfy to criteria of scanning target

        * @return system error

        */

        TInt ProcessFile( const TDesC& aFile , TInt& aType );

        /**

        * State

        * @since Series 60 3.0

        * @return state of the server

        */

        TInt State() const;

        /**

        * SetState

        * @since Series 60 3.0

        * @param aMode server state

        * @return

        */

        void SetState(TServerState aMode);

        /**

        * CompleteScanning

        * @since Series 60 3.0

        * @param aRet return code

        */

        void CompleteScanning(TInt err);

        /**

        * SetMessage

        * @since Series 60 3.0

        * @param aMessage Message from client

        */

        RMessage2* SetMessageL(const RMessage2& aMessage);

        /**

        * Scan

        * @since Series 60 3.0

        * @return error code

        */

        TInt Scan();

        /**

        * SetCidList

        * @since Series 60 3.0

        * @param aList content ID list

        */

        void SetCidList(RPointerArray<HBufC8>*& aList);

        /**

        * SetPairList

        * @since Series 60 3.0

        * @param aList list of pairs for content ID and transaction ID

        */

        void SetPairList(RPointerArray<CPair>*& aList);

        /**

        * Stop watching the Rights Server

        * @since Series 60 3.1

        */

        void StopWatchingL();

        /**

        * RemoveMessageL

        * Called by destructor of the session class

        */

        void RemoveMessageL( const RMessage2* aMessage );

    public: // Functions from base classes

        //class MWatcherObserver

        /**

         * Called when the peer process died

         *

         * @since S60 3.0

         * @param aObject Changed object

         */

        void WatchedObjectChangedL( const TDesC& aObject );

    protected:  // New functions

    protected:  // Functions from base classes

        // Class CServer

        /**

        * NewSessionL

        * @since S60Rel3.0

        */

        CSession2* NewSessionL( const TVersion& aVersion,

                                       const RMessage2& aMessage ) const;

    private:

        /**

        * C++ default constructor.

        */

        CDcfRepSrv();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

        /**

        * StartupL called by StartUp

        * @since S60 Rel 3.0

        */

        static void StartupL();

        /**

        * PanicServer will panic with panic code

        * @since S60 Rel 3.0

        */

        static void PanicServer(TDcfRepSrvPanic aPanic);

        /**

        * CleanScanInternal will clean list for Scan

        * @since S60 Rel 3.0

        */

        void CleanScanInternal();

        /**

        * CleanDatabase will close database connection

        * @since S60 Rel 3.0

        */

        void CleanDatabase();

        /**

        * OpenDatabaseL will open database connection

        * @since S60 Rel 3.0

        */

        void OpenDatabaseL();

        /**

        * CleanTableL will clean all items in the table

        * @since S60 Rel 3.0

        */

        void CleanTableL();

        /**

        * AddDomainRoL will add domain RO into file if there is any.

        * @since S60 Rel 3.0

        */

        void AddDomainRoL( const TDesC& aFile );

        /**

        * CheckFileL will check the file type: dcf1,dcf2,plain

        * @since S60 Rel 3.0

        */

        void CheckFileL(const TDesC& aFile , TInt& aType);

        /**

        * StoreFileL will store file info

        * @since S60 Rel 3.0

        */

        void StoreFileL(const TDesC& aFile , TInt aType);

        /**

        * UpdateDatabaseL will store info into database

        * @since S60 Rel 3.0

        */

        void UpdateDatabaseL(

            const TDesC& aFile,

            TInt aPos,

            const TDesC& aCid ,

            const TDesC& aGroupId ,

            const TDesC& aTtid);

        /**

        * ResetTtidL will write new ttid into file

        * @since S60 Rel 3.0

        */

        void ResetTtidL(

            const TDesC& aFile,

            const TDesC8& aTtid

            );

        /**

        * ResetTtidL will write new ttid into file

        * @since S60 Rel 3.0

        */

        void ResetTtidL(

            COma2Dcf* aDcf,

            const TDesC8& aTtid

            );

        // Prohibit copy constructor if not deriving from CBase.

        CDcfRepSrv( const CDcfRepSrv& );

        // Prohibit assigment operator if not deriving from CBase.

        CDcfRepSrv& operator=( const CDcfRepSrv& );

    public:     // Data

    protected:  // Data

    private:    // Data

        RDbs iDbs;

        RDbNamedDatabase iDb;

        RDbView iView;

        RFs iFs;

        CFileScan* iScan;

        RPointerArray<HBufC8>* iCidList;

        RPointerArray<CPair>* iPairList;

        RPointerArray<RMessage2> iMessageList;

        TInt iState;

        CProcWatcher* iProcWatcher;

        TBool iArmed;

        // Reserved pointer for future extension

        TAny* iReserved;

    public:     // Friend classes

    protected:  // Friend classes

    private:    // Friend classes

    };

#endif      // CDCFREPSRV_H

// End of File