/*

* Copyright (c) 2002-2008 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:  Device Management VoIP Settings Adapter

*

*/

#ifndef __NSMLDMVOIPADAPTER_H__

#define __NSMLDMVOIPADAPTER_H__

// INCLUDES

#include <e32base.h>

#include <smldmadapter.h>

// CONSTANTS

const TUint KMaxTerminalTypeLength = 64;

const TUint KWlanMacAddressLength  = 50;

const TUint KPhoneModelLength      = 20;

const TInt KMaxUriLength           = 64;

// CLASS DECLARATION

class CRCSEProfileRegistry;

class CRCSEProfileEntry;

class CRCSEAudioCodecRegistry;

class CRCSEAudioCodecEntry;

class MSIPProfileRegistryObserver;

class CSIPProfileRegistryObserver;

class CSIPManagedProfileRegistry;

class CSIPManagedProfile;

class CCoeEnv;

class CDMVoIPSPSettings;

/**

 *  CNSmlDmVoIPAdapter

 *  ?other_description_lines

 *

 *  @lib ?library

 *  @since Series 60_3.0

 */

class CNSmlDmVoIPAdapter : public CSmlDmAdapter

    {

    #ifdef _DEBUG

    /**

     * Friend class for unit testing.

     */

    friend class UT_CNSmlDmVoIPAdapter;

    #endif

    public:

        static CNSmlDmVoIPAdapter* NewL( MSmlDmCallback* aDmCallback );

        virtual ~CNSmlDmVoIPAdapter();

    /**  For setting telephony preference */

	enum TTelephonyPreference

			{

            ECSPreferred,

            EPSPreferred

			};

    private:

// From base class NSmlDmAdapter

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param aVersion for returning DDF version of adapter

         */

        void DDFVersionL( CBufBase& aDDFVersion );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param aDDF for returning DDF structure of adapter

         */

        void DDFStructureL( MSmlDmDDFObject& aDDF );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param aURI URI from dm-module

         * @param aParentLUID luid mapping from dm-module

         * @param aType object type from dm-module

         * @param aStatusRef status from dm-module

         */                            

        void UpdateLeafObjectL( 

            const TDesC8& aURI, 

            const TDesC8& aLUID, 

            const TDesC8& aObject,

            const TDesC8& /*aType*/, 

            const TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param aURI URI from dm-module

         * @param aParentLUID luid mapping from dm-module

         * @param aType object type from dm-module

         * @param aStatusRef status from dm-module

         */                            

        void UpdateLeafObjectL( 

            const TDesC8& /*aURI*/, 

            const TDesC8& /*aLUID*/, 

            RWriteStream*& /*aStream*/,

            const TDesC8& /*aType*/, 

            TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param aURI URI from dm-module

         * @param aLUID luid mapping from dm-module

         * @param aStatusRef status from dm-module

         */        

        void DeleteObjectL( 

            const TDesC8& aURI, 

            const TDesC8& aLUID, 

            const TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param aURI URI from dm-module

         * @param aLUID luid mapping from dm-module

         * @param aType object type from dm-module

         * @param aResultsRef results reference from dm-module

         * @param aStatusRef status reference from dm-module

         */        

        void FetchLeafObjectL( 

            const TDesC8& aURI, 

            const TDesC8& aLUID, 

            const TDesC8& aType, 

            const TInt aResultsRef, 

            const TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param aURI URI from dm-module

         * @param aLUID luid mapping from dm-module

         * @param CArrayFix previousURISegmentList from dm-module

         * @param aResultsRef results reference from dm-module

         * @param aStatusRef status reference from dm-module

         */

        void ChildURIListL( 

            const TDesC8& aURI, 

            const TDesC8& aLUID, 

            const CArrayFix<TSmlDmMappingInfo>& aPreviousURISegmentList, 

            const TInt aResultsRef, 

            const TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param aURI URI from dm-module

         * @param aParentLUID luid mapping from dm-module

         * @param aStatusRef status from dm-module

         */        

        void AddNodeObjectL( 

            const TDesC8& aURI, 

            const TDesC8& aParentLUID, 

            const TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */

        void ExecuteCommandL( 

            const TDesC8& aURI, 

            const TDesC8& aLUID, 

            const TDesC8& aArgument, 

            const TDesC8& aType, 

            const TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */

        void ExecuteCommandL( 

            const TDesC8& aURI, 

            const TDesC8& aLUID, 

            RWriteStream*& aStream, 

            const TDesC8& aType, 

            const TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */   

        void CopyCommandL( 

            const TDesC8& aTargetURI, 

            const TDesC8& aTargetLUID, 

            const TDesC8& aSourceURI, 

            const TDesC8& aSourceLUID, 

            const TDesC8& aType, 

            TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */

        void FetchLeafObjectSizeL( const TDesC8& aURI, 

            const TDesC8& aLUID, 

            const TDesC8& aType, 

            TInt aResultsRef, 

            TInt aStatusRef );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */

        void StartAtomicL();

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */

        void CommitAtomicL();

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */

        void RollbackAtomicL();

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */

        TBool StreamingSupport( TInt& aItemSize );

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */

        void StreamCommittedL();

        /**

         * From CNsmlDmAdapter

         * @since Series 60_3.0

         * @param ?arg1 ?description

         * 

         */

        void CompleteOutstandingCmdsL();

    private: 

        CNSmlDmVoIPAdapter( TAny* aEcomArguments );

        void ConstructL();

        /**

         * Fetches object based on URI and LUID.

         * @since Series 60_3.0

         * @param aURI URI of the object.

         * @param aLUID LUID of the object.

         * @param aObject The object.

         * @return DM error status.

         */

        CSmlDmAdapter::TError FetchObjectL( 

            const TDesC8& aURI,

            const TDesC8& aLUID, 

            CBufBase& aObject );

        /**

         * Loads SIP profile information

         * @since Series 60_3.0

         */        

        void LoadProfilesL();

        /**

         * Converts 8 bit descriptor to integer.

         * @since Series 60_3.0

         * @param aDes Descriptor to convert

         * @return integer

         */        

        TInt DesToInt( const TDesC8& aDes ) const;

        /**

         * Converts descriptor to unsigned integer

         * @since Series 60_3.0

         * @param aDes Descriptor to convert

         * @return unsigned integer

         */        

        TUint DesToTUint( const TDesC8& aDes ) const;

        /**

         * Removes last uri segment from aURI

         * @since Series 60_3.0

         * @param aDes Descriptor to handle

         * @return pointer to uri

         */        

        const TPtrC8 RemoveLastURISeg( const TDesC8& aURI ) const;

        /**

         * Gets number of uri segments.

         * @since Series 60_3.0

         * @param aURI Descriptor to handle

         * @return pointer to uri

         */

        TInt NumOfURISegs( const TDesC8& aURI ) const;

        /**

         * Gets last uri segment.

         * @since Series 60_3.0

         * @param aURI Descriptor to handle

         * @return integer

         */

        const TPtrC8 LastURISeg( const TDesC8& aURI ) const;

        /**

         * Removes ./ from uri

         * @since Series 60_3.0

         * @param aURI Descriptor to handle

         * @return pointer to uri

         */

        const TPtrC8 RemoveDotSlash( const TDesC8& aURI ) const;

        /**

         * Get Sip URI reference from SIP adapter

         * @since Series 60_3.0

         * @param aObject Object to insert found URI.

         * @param aID SIP profile ID to get URI

         * @return errorcode to tell wether operation was successful

         */        

        MSmlDmAdapter::TError GetSipIdL( CBufBase& aObject, 

            TUint32 aID ) const;

        /**

         * Set SipRef value according to aObject

         * Converts aObject to TUint 

         * @since Series 60_3.0

         * @param aObject SIP reference to change

         * @return SIP profile ID as TUint

         */

        TUint32 SetSipRefL( const TDesC8& aObject ) const;

        /**

         * Get Sccp URI reference from SIP adapter

         * @since Series 60_3.0

         * @param aObject Object to insert found URI.

         * @param aID SIP profile ID to get URI

         * @return errorcode to tell wether operation was successful

         */        

        MSmlDmAdapter::TError GetSccpIdL( CBufBase& aObject, 

            TUint32 aID ) const;

        /**

         * Set SccpRef value according to aObject

         * Converts aObject to TUint 

         * @since Series 60_3.0

         * @param aObject SIP reference to change

         * @return SIP profile ID as TUint

          */

        TUint SetSccpRefL( const TDesC8& aObject ) const;

        /**

         * Check for duplicate settingsName and rename if same

         * @since Series 60_3.0

         * @param aProfile Profile to check.

         */

        TBool CheckDuplicateNameL( CRCSEProfileEntry& aEntry );

        /**

         * Check for duplicate providerName and rename if same

         * @since Series 60_3.0

         * @param aProfile Profile to check.

         */

        TBool CheckDuplicateProviderL( CRCSEProfileEntry& aEntry );

        /**

         * Finds profile location in profile array.

         * @since Series 60_3.0

         * @param aURI Descriptor to look for

         * @return Profile location TInt

         */

        TInt FindProfileLocation( const TDesC8& aURI ) const;

        /**

         * Finds codec location in codec array.

         * @since Series 60_3.0

         * @param aID CodecId

         * @return Profile location TInt

         */

        TInt FindCodecLocation( TUint32 aID ) const;

	    /**

	     * Sets CS/PS telephony preference

	     * @since Series 60_3.0

	     * @param aTelephonyPreference state to set

	     */

	    void SetTelephonyPreferenceL( const TTelephonyPreference& 

	        aTelephonyPreference );

        /**

         * Get Terminal Type for SIP User Agent Header.

         * @since S60 v3.0

         * @param aTeminalType Terminal type.

         */

        void GetTerminalTypeL( TBuf<KMaxTerminalTypeLength>& aTerminalType ) 

            const;

        /**

         * Get WLAN MAC address for SIP User Agent Header.

         * @since S60 v3.0

         * @param aMac WLAN MAC address.

         */

        void GetWlanMacAddressL( TBuf<KWlanMacAddressLength>& aMac ) const;

        /**

         * Get NAT/FW Domain specific URI according to given profile ID.

         * @since S60 3.2

         * @param aObject URI to be set.

         * @param aProfileId Profile ID from which the URI is to be found.

         * @return DM error status.

         */

        MSmlDmAdapter::TError GetNatFwUriL( TBuf16<KMaxUriLength>& aObject, 

            TInt aProfileId ) const;

        /**

         * Get NAT/FW Domain specific ID according to given URI.

         * @since S60 3.2

         * @param aObject URI with which to resolve the ID.

         * @return NAT/FW Domain specific ID.

         */

        TUint32 NatFwIdL( const TDesC8& aObject ) const;

        /**

         * Get Access Point ID (connection reference) according to aObject.

         * @since S60 3.2

         * @param aObject URI to look from AP adapter.

         * @return Access point ID number.

         */    

        TInt ConRefL( const TDesC8& aObject ) const;

        /**

         * Get Access Point URI reference from AP adapter.

         * @since S60 3.2

         * @param aObject Object into which to insert found URI.

         * @param aIapID IAP ID to look for.

         * @return DM error status.

         */

        MSmlDmAdapter::TError GetConRefL( CBufBase& aObject, 

            TInt aIapId ) const;

        /**

         * Get Presence profile URI according to given profile ID.

         * @since S60 3.2

         * @param aObject URI to be set.

         * @param aProfileId Profile ID from which the URI is to be found.

         * @return DM error status.

         */

        MSmlDmAdapter::TError GetPresenceUriL( TBuf16<KMaxUriLength>& aObject,

            TUint32 aProfileId ) const;

        /**

         * Get Presence profile ID according to given URI.

         * @since S60 3.2

         * @param aObject URI with which to resolve the ID.

         * @return Presence profile ID.

         */

        TUint32 PresenceIdL( const TDesC8& aObject ) const;

        /**

         * Get SNAP ID.

         * @since S60 3.2.

         * @param aUri URI from which to find SNAP ID.

         * @return SNAP ID.

         */

        TInt SnapIdL( const TDesC8& aUri );

        /**

         * Set SNAP URI.

         * @since S60 3.2.

         * @param aObject Object in which found URI is set.

         * @param aSnapId SNAP ID from which to find URI.

         * @return ETrue if successful, EFalse if not.

         */

        MSmlDmAdapter::TError GetSnapUriL( TDes8& aObject, TInt aSnapId );

        /**

         * Updates Codec specific object.

         * @since S60 3.2

         * @param aLUID luid mapping from dm-module

         * @param aUriSeg Last URI segment.

         * @param aObject Data of the object.

         * @return Value indicating if object was found.

         */

        CSmlDmAdapter::TError UpdateCodecSpecificObject( 

            const TDesC8& aLUID, const TDesC8& aUriSeg, 

            const TDesC8& aObject );

        /**

         * Fetches the values of Codec specific leaf objects.

         * @since S60 3.2

         * @param aLUID luid mapping from dm-module

         * @param aUriSeg Last URI segment.