/*

* 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:  WebDAV Lock method response body parser

 *

*/

#ifndef CRSFWLOCKQUERYPARSER_H

#define CRSFWLOCKQUERYPARSER_H

// INCLUDES

#include <xml/contenthandler.h>

#include <xml/attribute.h> // needed for RAttributeArray

// FORWARD DECLARATIONS

class CRsfwDavFileInfo;

// CLASS DECLARATION

/**

 *  WebDAV Lock operation response body parser

 *

 *  @lib davaccess.lib

 *  @since Series 60 3.1

 */

class CRsfwLockQueryParser: public CBase, public Xml::MContentHandler

    {

    // DATA TYPES

    enum TLockType

        {

        EWriteLock  

        };

    enum TLockScope

        {

        ESharedLock,

        EExclLock

        };

    enum TState

        {

        ELooking,

        ELockToken,

        ELockScope,

        EDepth,

        ETimeout,

        ELockType,

        EHrefToken

        };

public: // Constructors and destructor

    /**

     * Two-phased constructor.

     */

    static CRsfwLockQueryParser* NewL();

    static CRsfwLockQueryParser* NewLC();

    /**

     * Destructor.

     */

    virtual ~CRsfwLockQueryParser();

public: // Functions from base classes

    // From Xml::MContentHandler

    void OnStartDocumentL(const Xml::RDocumentParameters& aDocParam,

                          TInt aErrorCode);

    void OnEndDocumentL(TInt aErrorCode);

    void OnStartElementL(const Xml::RTagInfo& aElement,

                         const Xml::RAttributeArray& aAttributes,

                         TInt aErrorCode);

    void OnEndElementL(const Xml::RTagInfo& aElement, TInt aErrorCode);

    void OnContentL(const TDesC8& aBytes, TInt aErrorCode);

    void OnStartPrefixMappingL(const RString& aPrefix,

                               const RString& aUri,

                               TInt aErrorCode);

    void OnEndPrefixMappingL(const RString& aPrefix, TInt aErrorCode);

    void OnIgnorableWhiteSpaceL(const TDesC8& aBytes, TInt aErrorCode);

    void OnSkippedEntityL(const RString& aName, TInt aErrorCode);

    void OnProcessingInstructionL(const TDesC8& aTarget,

                                  const TDesC8& aData,

                                  TInt aErrorCode);

    void OnError(TInt aErrorCode);

    TAny* GetExtendedInterface(const TInt32 aUid);  

public: // New functions

    /**

       Set file information container to be filled

       @param aFileInfo file info

    */

    void SetDavFileInfo(CRsfwDavFileInfo* aDavFileInfo); 

    TInt GetLastError();

private:

    void ConstructL();

private: // Data

    TState         iParseState;

    CRsfwDavFileInfo*  iDavFileInfo;

    HBufC8*        iContentString;

    TInt iError;

    };

#endif // CRSFWLOCKQUERYPARSER_H

// End of File