1 /*

     2 * Copyright (c) 2002-2005 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:   Pointer holder for client's data

    15 *

    16 */

    17 

    18 

    19 

    20 #include "epos_suplterminalptrholder.h"

    21 

    22 //-----------------------------------------------------------------------------

    23 // CSuplSubSessnPtrHolder

    24 //-----------------------------------------------------------------------------

    25 

    26 /**

    27  * Allocates and constructs a <code>CSuplSubSessnPtrHolder</code> object.

    28  *

    29  * The function leaves if there is insufficient memory.

    30  *

    31  * @publishedAll

    32  * @param aNumberOfPtrs is the number of modifiable pointer descriptors to

    33  * create. These are used for asynchronous 'get' requests.

    34  * @param aNumberOfPtrCs is the number of read-only pointer descriptors to

    35  * create. These are used for asynchronous 'set' requests.

    36  * @return a newly created CSuplSubSessnPtrHolder object.

    37  */

    38 EXPORT_C CSuplSubSessnPtrHolder* CSuplSubSessnPtrHolder::NewL(TInt aNumberOfPtrs,

    39                                                             TInt aNumberOfPtrCs)

    40 	{

    41 	CSuplSubSessnPtrHolder* self = new (ELeave) CSuplSubSessnPtrHolder;

    42 	CleanupStack::PushL(self);

    43 	self->ConstructL(aNumberOfPtrs, aNumberOfPtrCs);

    44 	CleanupStack::Pop(self);

    45 	return self;

    46 	}

    47 

    48 /**

    49  * Leaving constructor for CSuplSubSessnPtrHolder.

    50  *

    51  * @publishedAll

    52  * @param aNumberOfPtrs is the number of modifiable pointer descriptors to

    53  * create. These are used for asynchronous 'get' requests.

    54  * @param aNumberOfPtrCs is the number of read-only pointer descriptors to

    55  * create. These are used for asynchronous 'set' requests.

    56  */

    57 EXPORT_C void CSuplSubSessnPtrHolder::ConstructL(TInt aNumberOfPtrs,

    58                                                 TInt aNumberOfPtrCs)

    59 	{

    60 	TPtr8 ptr(NULL, 0);

    61 	TInt i;

    62 	for (i = 0; i < aNumberOfPtrs; i++)

    63 		{

    64 		User::LeaveIfError(iPtrArray.Append(ptr));

    65 		}

    66 

    67 	TPtrC8 ptrC(NULL, 0);

    68 	for (i = 0; i < aNumberOfPtrCs; i++)

    69 		{

    70 		User::LeaveIfError(iPtrCArray.Append(ptrC));

    71 		}

    72 	}

    73 

    74 /**

    75  * Destructor for CSuplSubSessnPtrHolder.

    76  *

    77  * @publishedAll

    78  */

    79 EXPORT_C CSuplSubSessnPtrHolder::~CSuplSubSessnPtrHolder()

    80 	{

    81 	iPtrCArray.Close();

    82 	iPtrArray.Close();

    83 	}

    84 

    85 /**

    86  * An accessor for the modifiable pointer descriptors.

    87  *

    88  * @publishedAll

    89  * @param aIndex specifies the descriptor to return.

    90  * @return a reference to one of our contained pointer descriptors.

    91  */

    92 EXPORT_C TPtr8& CSuplSubSessnPtrHolder::Ptr(TInt aIndex)

    93 	{

    94 	return iPtrArray[aIndex];

    95 	}

    96 

    97 /**

    98  * An accessor for the read-only pointer descriptors.

    99  *

   100  * @publishedAll

   101  * @param aIndex specifies the descriptor to return.

   102  * @return a reference to one of our contained pointer descriptors.

   103  */

   104 EXPORT_C TPtrC8& CSuplSubSessnPtrHolder::PtrC(TInt aIndex)

   105 	{

   106 	return iPtrCArray[aIndex];

   107 	}