/*

* Copyright (c) 2001-2006 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:  EAP and WLAN authentication protocols.

*

*/

#ifndef _EAPTLSPEAPUICONNECTION_H_

#define _EAPTLSPEAPUICONNECTION_H_

#include <e32std.h>

#include <e32base.h>

#include <d32dbms.h>

#include <EapType.h>

class CEapTlsPeapUiDataConnection;

class CEapTlsPeapUiCipherSuites;

class CEapTlsPeapUiCertificates;

class CEapTlsPeapUiEapTypes;

class MEapTlsPeapUiCertificates;

class CPacStoreDatabase;

class CEapTlsPeapUiConnection : public CBase

{

public:

	// This creates a connection between EAP plugin and the EAP UI.

	// aTunnelingType - the Vendor-Type of Tunneling EAP type.

	// aEapType - the Vendor-Type of the EAP type 

	// Supported Vendor-ID here is 0x 0 (3 bytes) for both.

    CEapTlsPeapUiConnection(

        const TIndexType aIndexType,

        const TInt aIndex,

        const TInt aTunnelingType,

        const TInt aEapType);

    ~CEapTlsPeapUiConnection();

    TInt Connect();

    TInt Close();

    CEapTlsPeapUiDataConnection * GetDataConnection();

	CEapTlsPeapUiCipherSuites * GetCipherSuiteConnection();

	CEapTlsPeapUiCertificates * GetCertificateConnection(MEapTlsPeapUiCertificates * const aParent);

	CEapTlsPeapUiEapTypes * GetEapTypeConnection();

    TIndexType GetIndexType();

    TInt GetIndex();

	// Returns the Vendor-Type of Tunneling EAP type, in this EAP type.

	// Supported Vendor-ID here is 0x 0 (3 bytes).

    TInt GetTunnelingType();

	// Returns the Vendor-Type of this EAP type.

	// Supported Vendor-ID here is 0x 0 (3 bytes).

    TInt GetEapType();

    TInt GetDatabase(RDbNamedDatabase & aDatabase);

    // Check if there's the PAC store master key.

    // Call Connect() before doing this and Close() after.	

    // Returns ETrue if there is master key. EFalse if there is not.

	TBool IsPacStoreMasterKeyPresentL();

    // This destroys the PAC store if it is created already.

    // Call Connect() before doing this and Close() after.

    // Returns KErrNone if successful. Symbian error code otherwise.

	TInt DestroyPacStore();

    // This check if the PAC store (or PAC store master key) can be decrypted 

	// with the password provided.

    // Call Connect() before doing this and Close() after.	

    // Returns ETrue if successful.

	TBool VerifyPacStorePasswordL(const TDesC& aPacStorePw);

    // This creates the PAC store master key with the password provided.

    // Call Connect() before doing this and Close() after.	

    // Returns KErrNone if successful. Symbian error code otherwise.

	TInt CreatePacStoreMasterKey(const TDesC& aPacStorePw);

	CPacStoreDatabase * GetPacStoreDb();

protected:

    // Bearer type

	TIndexType iIndexType;

	// Unique index

	TInt iIndex;

	// This stores the Vendor-Type of Tunneling EAP type. Supported Vendor-ID here is 0x 0 (3 bytes).

	TInt iTunnelingType;

	// This stores the Vendor-Type of the EAP type. Supported Vendor-ID here is 0x 0 (3 bytes).

	TInt iEapType;

    TBool iIsConnected;

    // database names, handlers etc...

    CEapTlsPeapUiDataConnection * iDataConn;

	CEapTlsPeapUiCipherSuites * iCipherSuites;

	CEapTlsPeapUiEapTypes * iEapTypes;

	CEapTlsPeapUiCertificates * iCertificates;	

    RDbNamedDatabase iDbNamedDatabase;

    RDbs iDbs;

private:

    void ConnectL();

private:

	CPacStoreDatabase * iPacStoreDb;

};

#endif

// End of file