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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the Qt Mobility Components.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

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    29 ** Nokia at qt-info@nokia.com.

    30 **

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    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #include "qvcard30writer_p.h"

    43 #include "versitutils_p.h"

    44 #include "qmobilityglobal.h"

    45 #include <QTextCodec>

    46 #include <QBuffer>

    47 

    48 QTM_USE_NAMESPACE

    49 

    50 /*! Constructs a writer. */

    51 QVCard30Writer::QVCard30Writer()

    52     : QVersitDocumentWriter(QByteArray("VCARD"),QByteArray("3.0"))

    53 {

    54     mPropertyNameMappings.insert(

    55         QLatin1String("X-NICKNAME"),QLatin1String("NICKNAME"));

    56     mPropertyNameMappings.insert(

    57         QLatin1String("X-IMPP"),QLatin1String("IMPP"));

    58 }

    59 

    60 /*! Destroys a writer. */

    61 QVCard30Writer::~QVCard30Writer()

    62 {

    63 }

    64 

    65 /*!

    66  * Encodes the \a property and writes it to the device.

    67  */

    68 void QVCard30Writer::encodeVersitProperty(const QVersitProperty& property)

    69 {

    70     QVersitProperty modifiedProperty(property);

    71     QString name = mPropertyNameMappings.value(property.name(),property.name());

    72     modifiedProperty.setName(name);

    73     encodeGroupsAndName(modifiedProperty);

    74 

    75     QVariant variant(modifiedProperty.variantValue());

    76     if (variant.type() == QVariant::ByteArray) {

    77         modifiedProperty.insertParameter(QLatin1String("ENCODING"), QLatin1String("b"));

    78     }

    79     encodeParameters(modifiedProperty.parameters());

    80     writeString(QLatin1String(":"));

    81 

    82     QString value;

    83     if (variant.canConvert<QVersitDocument>()) {

    84         QVersitDocument embeddedDocument = variant.value<QVersitDocument>();

    85         QByteArray data;

    86         QBuffer buffer(&data);

    87         buffer.open(QIODevice::WriteOnly);

    88         QVCard30Writer subWriter;

    89         subWriter.setCodec(mCodec);

    90         subWriter.setDevice(&buffer);

    91         subWriter.encodeVersitDocument(embeddedDocument);

    92         QString documentString(mCodec->toUnicode(data));

    93         VersitUtils::backSlashEscape(documentString);

    94         value = documentString;

    95     } else if (variant.type() == QVariant::String) {

    96         value = variant.toString();

    97     } else if (variant.type() == QVariant::ByteArray) {

    98         value = QLatin1String(variant.toByteArray().toBase64().data());

    99     }

   100     writeString(value);

   101     writeCrlf();

   102 }

   103 

   104 /*!

   105  * Encodes the \a parameters and writes it to the device.

   106  */

   107 void QVCard30Writer::encodeParameters(const QMultiHash<QString,QString>& parameters)

   108 {

   109     QList<QString> names = parameters.uniqueKeys();

   110     foreach (QString nameString, names) {

   111         writeString(QLatin1String(";"));

   112         QStringList values = parameters.values(nameString);

   113         VersitUtils::backSlashEscape(nameString);

   114         writeString(nameString);

   115         writeString(QLatin1String("="));

   116         for (int i=0; i<values.size(); i++) {

   117             if (i > 0)

   118                 writeString(QLatin1String(","));

   119             QString value = values.at(i);

   120 

   121             VersitUtils::backSlashEscape(value);

   122             writeString(value);

   123         }

   124     }

   125 }