1 /*

     2 * Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  CFContextSourceSettingsManagerImpl class declaration.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_CFCONTEXTSOURCESETTINGSMANAGERIMPL_H

    21 #define C_CFCONTEXTSOURCESETTINGSMANAGERIMPL_H

    22 

    23 

    24 #include "cfcontextsourcesettingsmanager.h"

    25 

    26 #include <GMXMLParser.h>

    27 

    28 class RFs;

    29 class CMDXMLNode;

    30 class CCFContextSourceSettingImpl;

    31 class CCFContextSourceSettingArrayImpl;

    32 

    33 /**

    34 * Context source settings manager.

    35 * Provides an interface through from a specified file can be parsed

    36 * XML format context source settings.

    37 * Returns settings fully parsed in an array.

    38 * 

    39 * @lib CFContextSourceSettingsManagerImpl.lib

    40 * @since S60 4.0

    41 */

    42 NONSHARABLE_CLASS( CCFContextSourceSettingsManagerImpl ):

    43     public CCFContextSourceSettingsManager,

    44     public MMDXMLParserObserver

    45     {

    46     public:

    47 

    48         // Two phased constrcutors

    49         IMPORT_C static CCFContextSourceSettingsManagerImpl* NewL( RFs& aFs );

    50         IMPORT_C static CCFContextSourceSettingsManagerImpl* NewLC( RFs& aFs );

    51         

    52         // Destructor

    53         ~CCFContextSourceSettingsManagerImpl();

    54         

    55     private: // From base classes

    56 

    57         // @see CCFContextSourceSettingsManager

    58         void ParseSettingsL( const TDesC& aSettingsFile,

    59             CCFContextSourceSettingArray& aSettings );

    60 

    61         // @see CCFContextSourceSettingsManager

    62         void ParseSettingsL( RFile& aSettingsFile,

    63                 CCFContextSourceSettingArray& aSettings );

    64 

    65         // @see MMDXMLParserObserver

    66         void ParseFileCompleteL();

    67         

    68     private: // New methods

    69     

    70         // Parses setting block

    71         void ParseSettingBlockL( CMDXMLElement& aElement );

    72         

    73         // Parses attributes

    74         void ParseAttributesL( CMDXMLElement& aElement,

    75             CCFContextSourceSettingImpl& aSetting );

    76             

    77         // Parse parameters

    78         void ParseParametersL( CMDXMLElement& aElement,

    79             CCFContextSourceSettingImpl& aSetting );

    80         

    81     private:

    82     

    83         CCFContextSourceSettingsManagerImpl( RFs& aFs );

    84         void ConstructL();

    85         

    86     private: // Data

    87     

    88         // Own: Wait to synchronize async XML file parsing

    89         CActiveSchedulerWait* iWait;

    90         

    91         // Own: Fs Session

    92         RFs& iFs;

    93         

    94         // Own: XML parser

    95         CMDXMLParser* iParser;

    96         

    97         // Ref: Pointer to settings array to fill

    98         CCFContextSourceSettingArrayImpl* iSettings;

    99     };

   100 

   101 #endif