1 /*

     2 * Copyright (c) 2010 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: 

    15 *     Retrieving maptile path from lookup db

    16 *

    17 */

    18 

    19 #ifndef __MAPTILEDBLOOKUPTABLE_H__

    20 #define __MAPTILEDBLOOKUPTABLE_H__

    21 

    22 //Headers needed

    23 #include <f32file.h> //RFs

    24 #include <d32dbms.h>  //RDbNamedDatabase,RDbView 

    25 

    26 // maptile database column names

    27 _LIT( NCntColUid, "cntuid" );

    28 _LIT( NAppColFilePath, "filepath" );

    29 _LIT( NColSource, "source" );

    30 

    31 // maptile lookup database name

    32 _LIT( KMapTileLookupDatabaseName, "mylocationsmaptilelookup.db" );

    33 

    34 // maptile database table name

    35 _LIT( KMapTileLookupTable, "cntmaptilelookuptable" );

    36 

    37 _LIT( KLookupDbPath, "c:\\mylocations\\" );

    38 

    39 // uid column number

    40 const TInt KColumnUid = 1;

    41 // source type column number

    42 const TInt KColumnSource = 2;

    43 // source type column number

    44 const TInt KColumnFilePath = 3;

    45 

    46 

    47 /**

    48  *  Maptile database lookup entry

    49  */

    50 class TLookupItem                            

    51 {

    52 public:

    53     // Uid of the source entry

    54     TUint32 iUid; 

    55     

    56     // Source type

    57     TUint32 iSource;

    58     

    59     // Landmark uid in the landmarks database

    60     TUint32 iLmId;

    61     

    62     // Uid of the Application

    63     TUint32 iAppUid; 

    64     

    65     // File Path

    66     TFileName iFilePath;

    67 };

    68 

    69 /**

    70  *  Defines uid source type

    71  */

    72 enum TUidSourceType

    73 {    

    74     /** Uid Source type calendar plain address */

    75     ESourceCalendar = 0,

    76     /** Uid Source type contacts default/prefered address */

    77     ESourceContactsPref = 3,

    78     /** Uid Source type contacts work address */

    79     ESourceContactsWork,

    80     /** Uid Source type contacts home address */

    81     ESourceContactsHome,

    82     

    83 };

    84 

    85 /**

    86  * CLookupMapTileDatabase class.

    87  * This class handles all the operations related to maptile lookup database.

    88  *

    89  */

    90 class CLookupMapTileDatabase : public CBase

    91 {

    92 public:

    93  

    94     /**

    95     * This is a static function, which creates and returns an instance of this class.

    96     */

    97     static CLookupMapTileDatabase* NewL( const TDesC& aLookupTableName );

    98 

    99     /**

   100     * This is a static function, which creates and returns an instance of this class. 

   101     * Pushes the created object to the cleanup stack.

   102     */

   103     static CLookupMapTileDatabase* NewLC( const TDesC& aLookupTableName );

   104 

   105     /**

   106     * Destructor

   107     */

   108     ~CLookupMapTileDatabase();

   109 

   110 public:

   111   

   112    /**

   113     * Finds an entry in the lookup table.

   114     * @param[in/out] aLookupItem The lookup item to be found in the database.

   115     * The source iUid is passed in the lookup item

   116     */

   117     void FindEntryL( TLookupItem& aLookupItem );

   118 

   119 private:

   120     

   121     // default constructor

   122     CLookupMapTileDatabase();

   123     

   124     // Second phase constructor

   125     void ConstructL( const TDesC& aLookupTableName );

   126 

   127 private:

   128     

   129     // Handle to the items database

   130     RDbNamedDatabase iItemsDatabase;

   131     

   132     // handle to the file session

   133     RFs iFsSession;

   134         

   135     // holds the database file name

   136     TFileName iDbFileName;

   137     

   138     // holds the info about database existence.

   139     TBool iDatabaseExists;

   140 

   141 };

   142 

   143 

   144 #endif  // __MAPTILEDBLOOKUPTABLE_H__`

   145 

   146 // End of file

   147