/** @file+
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 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). +
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 * All rights reserved.+
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 * This component and the accompanying materials are made available+
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 * under the terms of "Eclipse Public License v1.0"+
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 * which accompanies  this distribution, and is available +
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 * at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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 *+
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 * Initial Contributors:+
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 * Nokia Corporation - initial contribution.+
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 *+
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 * Contributors:+
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 *+
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 * Description:  CUpnpSecurityManagerEngine+
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 *+
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 */+
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+
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#ifndef C_CUPNPSECURITYMANAGERENGINE_H+
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#define C_CUPNPSECURITYMANAGERENGINE_H+
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+
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// INCLUDES+
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#include <e32base.h>+
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#include "upnpsecuritymanagerclientsession.h"+
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+
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// ENUMS+
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// Properties keys+
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enum TUPnPSecurityManagerProperties+
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    {+
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    EUPnPSecManFirstRun+
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    };+
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+
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// FORWARD DECLARATIONS+
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class CUpnpSecurityDbConnection;+
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+
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// CLASS DECLARATION+
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+
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/**+
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 * +
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 */+
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class CUpnpSecurityManagerEngine : public CBase+
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    {+
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public:+
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+
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    /**+
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     * A two-phased constructor function.+
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     * @result A new instance of CUpnpSecurityManagerEngine+
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     */+
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    static CUpnpSecurityManagerEngine* NewL();+
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+
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    /**+
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     * Destructor function.+
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     */+
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    virtual ~CUpnpSecurityManagerEngine();+
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+
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public:+
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    /**+
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     * Adds new file to allowed file array, if not existing yet.+
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     * @param aFileName (const TDesC&) file path+name to new allowed file+
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     */+
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    void AddNewFileL( const TDesC& aFileName );+
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+
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    /**+
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     * Removes file from allowed array.+
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     * @param aFileName (const TDesC&) File path+name to file to be removed+
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     */+
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    void RemoveFileL( const TDesC& aFileName );+
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+
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    /**+
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     * Adds new address to allowed address array, if not existing yet.+
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     * @param aIpAddress (const TInetAddr&) containing IP Address of the+
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     *        remote party+
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     */+
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    void AddNewAddressL( const TInetAddr& aIpAddress );+
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+
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    /**+
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     * Removes address from allowed array.+
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     * @param (const TInetAddr&) aIpAddress containing IP Address to be+
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     *        removed+
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     */+
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    void RemoveAddressL( const TInetAddr& aIpAddress );+
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+
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    /**+
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     * Remove all files from allowed array+
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     */+
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    void ResetFileListL();+
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+
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    /**+
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     * Remove all addresses from allowed array+
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     */+
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    void ResetAddressListL();+
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+
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    /**+
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     * Check if ipaddress and filename is on allowed list+
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     */+
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    TAccessType CheckAuthorization( const TInetAddr& aIpAddress,+
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        const TDesC& aFileName );+
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+
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    /**+
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     * Shows authorisation query to end user, and add address to allowed list+
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     * if user accepted it+
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     */+
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    TAccessType ShowAuthorisationQueryL( const TInetAddr& aIpAdress );+
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+
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private:+
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    /**+
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     * Default constructor.+
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     */+
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    CUpnpSecurityManagerEngine();+
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+
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    /**+
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     * 2nd phase constructor.+
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     */+
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    void ConstructL();+
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+
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    /**+
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     * +
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     */+
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    void ResetListsOnFirstRunL();+
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+
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private:+
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+
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    /**+
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     * Finds file from allowed array+
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     * @param (const TDesC&) aFileName File path+name to file to search+
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     * @return TInt, index to array. KErrNotFound, if file cannot be found.+
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     */+
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    TInt FindFileFromArray( const TDesC& aFileName );+
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+
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    /**+
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     * Finds address from array+
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     * @param aIpAddress (const TInetAddr&) containing IP Address to be+
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     *        searched+
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     * @return TInt, index to array. KErrNotFound, if file cannot be found.+
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     */+
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    TInt FindAddressFromArray( const TInetAddr& aIpAddress );+
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+
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private:+
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    // Member variables+
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+
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    // Array for allowed files. Owned.+
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    RPointerArray<HBufC> iAllowedFiles;+
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+
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    // Array for allowed IP addresses. Owned.+
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    RArray<TInetAddr> iAllowedAddresses;+
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+
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    // Sqlite connection wrapper.+
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    CUpnpSecurityDbConnection* iDbConnection;+
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    };+
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+
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#endif // C_CUPNPSECURITYMANAGERENGINE_H+
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// End of File+
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