1 /*

     2 * Copyright (c) 2005 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:  Concrete presence attribute manager implementation.

    15 *

    16 */

    17 

    18 #ifndef CPENGPRESENCEATTRMANAGER_H

    19 #define CPENGPRESENCEATTRMANAGER_H

    20 

    21 //  INCLUDES

    22 #include "CPEngSessionSlotObject.h"

    23 #include "MPEngPresenceAttrManager.h"

    24 #include <E32Base.h>

    25 

    26 

    27 // FORWARD DECLARATIONS

    28 class MPEngStorageManager;

    29 class CPEngAttrConstructorCon;

    30 

    31 

    32 

    33 

    34 

    35 // CLASS DECLARATION

    36 

    37 /**

    38  * Presence attribute manager implementation.

    39  *

    40  * @since 3.0

    41  */

    42 NONSHARABLE_CLASS( CPEngPresenceAttrManager ) : public CPEngSessionSlotObject,

    43         public MPEngPresenceAttrManager

    44 

    45     {

    46 public:  // Constructors and destructor

    47 

    48     /**

    49      * Two-phased constructor.

    50      */

    51     static CPEngPresenceAttrManager* NewLC( const CPEngSessionSlotId& aSlotId );

    52 

    53     /**

    54      * Destructor.

    55      */

    56     ~CPEngPresenceAttrManager();

    57 

    58 

    59 private:

    60 

    61     /**

    62      * By default Symbian OS constructor is private.

    63      */

    64     void ConstructL( const CPEngSessionSlotId& aSlotId );

    65 

    66     /**

    67      * C++ default constructor.

    68      */

    69     CPEngPresenceAttrManager();

    70 

    71 

    72 

    73 public: // Functions from MPEngPresenceAttrManager

    74 

    75 

    76     /**

    77      * From MPEngPresenceAttrManager.

    78      *

    79      * @since 3.0

    80      */

    81     void Close();

    82 

    83     void InstantiateAttributeLC( MPEngPresenceAttrModel2*& aModel,

    84                                  const TDesC& aPresenceID,

    85                                  TUint32 aType,

    86                                  TInt aInstanceOptions );

    87 

    88 

    89     TInt LoadAttributeLC( MPEngPresenceAttrModel2*& aModel,

    90                           const TDesC& aPresenceID,

    91                           TUint32 aType,

    92                           TInt aInstanceOptions );

    93 

    94     void StoreEditLockedAttributeL( const MPEngPresenceAttrModel2& aModel );

    95     TInt StopEditSupport( MPEngPresenceAttrModel2& aModel ) const;

    96     void ModelEditLockedFromThisSlotL( const MPEngPresenceAttrModel2& aModel ) const;

    97 

    98     TInt ValidNetworkAttribute( TUint32 aType ) const;

    99     TArray<TUint32> KnownAttributeTypes() const;

   100 

   101     TInt GetAttributeXmlNameAndNameSpace( TUint32 aType,

   102                                           TPtrC8& aAttributeName,

   103                                           TPtrC8& aAttributeNameSpace ) const;

   104 

   105 

   106 

   107     HBufC16* PackModelArrayL( const RPointerArray<MPEngPresenceAttrModel2>& aModels ) const;

   108     void UnpackModelArrayL( const TDesC16& aModelPkg,

   109                             TInt aInstanceOptions,

   110                             RPointerArray<MPEngPresenceAttrModel2>& aModels );

   111 

   112 

   113     HBufC16* PackFetchRequestL( const MDesCArray& aPresenceIDs,

   114                                 const TArray<TUint32>& aTypes ) const;

   115     void UnpackFetchRequestL( const TDesC16& aFetchRequestPkg,

   116                               CDesCArray& aPresenceIDs,

   117                               RArray<TUint32>& aTypes ) const;

   118 

   119 

   120     HBufC* GenerateStoreIdL( TUint32 aAttributeType,

   121                              const TDesC& aPresenceId ) const;

   122     TInt ResolveStoreId( const TDesC& aStoreId,

   123                          TUint32& aAttributeType,

   124                          TPtrC& aPresenceId ) const;

   125 

   126     void ForceStoreBatchL( const RPointerArray<MPEngPresenceAttrModel2> aModels );

   127     void ForceRemoveFromStoreBatchL( RPointerArray<MPEngPresenceAttrModel2> aModels );

   128 

   129 

   130 

   131 private:    // Data

   132 

   133     //OWN: Storage manager

   134     MPEngStorageManager*    iStorageManager;

   135 

   136     //OWNn: Attribute type constructors

   137     CPEngAttrConstructorCon*    iTypeConstructors;

   138 

   139 

   140     };

   141 

   142 #endif      // CPENGPRESENCEATTRMANAGER_H

   143 

   144 //  End of File

   145 

   146