/*

* Copyright (c) 2007 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:   Declaration of CNcdDeviceService

*

*/

#ifndef C_NCDTESTCONFIG_H

#define C_NCDTESTCONFIG_H

#include <e32base.h>

#include <f32file.h>

/**

 * Test configuration reader and provider

 *

 * Possible improvement: CNcdTestConfig (or other test class) should implement

 * MNcdDeviceService and it should replace CNcdDeviceService if necessary

 * so that functions that are not configured from a file are rerouted to 

 * CNcdDeviceService

 *

 * Configuration file format:

 * <key1>=<value1>

 * <key2>=<value2>

 *

 * Valid keys: currentmnc, currentmcc, homemnc, homemcc

 *

 * Example:

 * 

 * currentmnc=123

 * currentmcc=456

 * homemnc=678

 * homemcc=987

 *

 * @note The length of MNC/MCC value MUST NOT exceed 3 characters

 * @note There are no validity checks for the values

 * @note If all of the keys are not defined, the missing keys will be 

 * given empty descriptors as their values

 */

class CNcdTestConfig : public CBase

    {

public:

    enum TConfigValue

        {

        EConfigCurrentMcc = 0,

        EConfigCurrentMnc,

        EConfigHomeMcc,

        EConfigHomeMnc,

        EConfigImsi,

        // Do NOT use this as a parameter

        // Always keep this as the last enumeration

        EConfigInternal

        };

    static CNcdTestConfig* NewL( RFs& aFs, const TDesC& aConfigFile );

    virtual ~CNcdTestConfig();

public:

    /**

     * Returns ETrue if the specified value was defined in the

     * config file

     */

    TBool IsSet( TConfigValue aValue ) const;

    /**

     * Returns the string defined in the config file

     *

     * @param aValue

     * @panic ENcdPanicNoData if the value had not been set in the config file

     */

    const TDesC& Value( TConfigValue aValue ) const;

protected:

    CNcdTestConfig();

    void ConstructL( RFs& aFs, const TDesC& aConfigFile );        

    void ParseL( const TDesC& aData );

    TBool ParseEntityL( 

        const TDesC& aData, const TDesC& aEntityName, TConfigValue aTarget );

    HBufC* GetString( TConfigValue aValue ) const;

private:    

    RPointerArray<HBufC> iConfigStrings;

    };

#endif // C_NCDTESTCONFIG_H