1 /*

     2 * Copyright (c) 2009 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 *

    16 */

    17 #include "hsserializer.h"

    18 

    19 // -----------------------------------------------------------------------------

    20 //

    21 // -----------------------------------------------------------------------------

    22 //

    23 RBuf8& operator <<(RBuf8& dst, const QVariantHash& src)

    24 {

    25     QByteArray buffer;

    26     QDataStream stream(&buffer, QIODevice::WriteOnly);

    27     

    28     QT_TRYCATCH_LEAVING(stream << src);

    29     const int dataLength(buffer.length());

    30     const unsigned char* dataPtr(reinterpret_cast<const unsigned char*>(buffer.constData()));

    31     if( dst.MaxLength() < dataLength ) {

    32         dst.ReAllocL(dataLength);

    33     }

    34     dst.Copy(dataPtr, dataLength);

    35     return dst;

    36 }

    37 

    38 // -----------------------------------------------------------------------------

    39 //

    40 // -----------------------------------------------------------------------------

    41 //

    42 QVariantHash& operator <<(QVariantHash& dst, const TDesC8& src)

    43 {

    44     QByteArray buffer( QByteArray::fromRawData(reinterpret_cast<const char*>(src.Ptr()), 

    45                                                src.Length()) );

    46     

    47     QDataStream stream(&buffer, QIODevice::ReadOnly);

    48     QT_TRYCATCH_LEAVING(stream >> dst);

    49     return dst;

    50 }

    51 

    52 // -----------------------------------------------------------------------------

    53 //

    54 // -----------------------------------------------------------------------------

    55 //

    56 RBuf8& operator <<(RBuf8& dst, const QList<QVariantHash>& src)

    57 {

    58     QByteArray buffer;

    59     QDataStream stream(&buffer, QIODevice::WriteOnly);

    60     

    61     QT_TRYCATCH_LEAVING(stream << src);

    62     

    63     if( dst.MaxLength() < buffer.length() ) {

    64         dst.ReAllocL(buffer.length());

    65     }

    66     dst.Copy(reinterpret_cast<const TUint8*>(buffer.data()), buffer.length());

    67     return dst;

    68 }

    69 

    70 // -----------------------------------------------------------------------------

    71 //

    72 // -----------------------------------------------------------------------------

    73 //

    74 QList<QVariantHash>& operator <<(QList<QVariantHash>& dst, const TDesC8& src)

    75 {

    76     QByteArray buffer(QByteArray::fromRawData(reinterpret_cast<const char*>(src.Ptr()), 

    77                                               src.Length()));

    78     

    79     QDataStream stream(&buffer, QIODevice::ReadOnly);

    80     QT_TRYCATCH_LEAVING(stream >> dst);

    81     return dst;

    82 }