1 /****************************************************************************

     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

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    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.

    27 **

    28 ** If you have questions regarding the use of this file, please contact

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

    30 **

    31 **

    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

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

    41 

    42 #include "qvcard30writer_p.h"

    43 #include "versitutils_p.h"

    44 #include "qversitdefs.h"

    45 #include "qmobilityglobal.h"

    46 

    47 QTM_BEGIN_NAMESPACE

    48 

    49 /*! Constructs a writer. */

    50 QVCard30Writer::QVCard30Writer()

    51     : QVersitWriterPrivate(QByteArray("VCARD"),QByteArray("3.0"))

    52 {

    53     mPropertyNameMappings.insert(

    54         QString::fromAscii("X-NICKNAME"),QString::fromAscii("NICKNAME"));

    55     mPropertyNameMappings.insert(

    56         QString::fromAscii("X-IMPP"),QString::fromAscii("IMPP"));

    57 }

    58 

    59 /*! Destroys a writer. */

    60 QVCard30Writer::~QVCard30Writer()

    61 {

    62 }

    63 

    64 /*!

    65  * Encodes the \a property to text. 

    66  */

    67 QByteArray QVCard30Writer::encodeVersitProperty(const QVersitProperty& property)

    68 {

    69     QVersitProperty modifiedProperty(property);

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

    71     modifiedProperty.setName(name);

    72     QByteArray encodedProperty(encodeGroupsAndName(modifiedProperty));

    73     encodedProperty.append(encodeParameters(modifiedProperty.parameters()));

    74     encodedProperty.append(":");

    75     QByteArray value(modifiedProperty.value());

    76     if (modifiedProperty.name() == QString::fromAscii("AGENT")) {

    77         QVersitDocument embeddedDocument = modifiedProperty.embeddedDocument();

    78         value = encodeVersitDocument(embeddedDocument);

    79         VersitUtils::backSlashEscape(value);

    80     }    

    81     encodedProperty.append(value);

    82     encodedProperty.append("\r\n");

    83 

    84     return encodedProperty;

    85 }

    86 

    87 /*!

    88  * Encodes the \a parameters to text.

    89  */

    90 QByteArray QVCard30Writer::encodeParameters(

    91     const QMultiHash<QString,QString>& parameters) const

    92 {

    93     QByteArray encodedParameters;

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

    95     foreach (QString nameString, names) {

    96         encodedParameters.append(";");

    97         QByteArray name = nameString.toAscii();

    98         VersitUtils::backSlashEscape(name);

    99         encodedParameters.append(name);

   100         encodedParameters.append("=");

   101         QStringList values = parameters.values(nameString);

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

   103             if (i > 0)

   104                 encodedParameters.append(",");

   105             QByteArray value = values.at(i).toAscii();

   106             // QVersitContactExporterPrivate implementation may have added

   107             // base64 encoding parameter according to vCard 2.1.

   108             // Convert it to vCard 3.0 compatible.

   109             if (name == "ENCODING" && value == "BASE64")

   110                 value = "B";

   111             VersitUtils::backSlashEscape(value);

   112             encodedParameters.append(value);

   113         }

   114     }

   115 

   116     return encodedParameters;

   117 }

   118 

   119 QTM_END_NAMESPACE