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     2 **

     3 ** Copyright (C) 2010 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 **

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    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

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

    41 #include "qmessagecontentcontainer.h"

    42 #include "qmessagecontentcontainer_p.h"

    43 #include "winhelpers_p.h"

    44 #include <QTextCodec>

    45 #include <QDebug>

    46 

    47 QTM_BEGIN_NAMESPACE

    48 

    49 namespace WinHelpers {

    50 

    51 QMessageContentContainer fromLocator(const WinHelpers::AttachmentLocator &loc)

    52 {

    53     return QMessageContentContainerPrivate::from(loc.first, loc.second);

    54 }

    55 

    56 }

    57 

    58 namespace {

    59 

    60 QByteArray attachmentContent(const QMessageId &id, ULONG number)

    61 {

    62     QByteArray result;

    63 

    64     QMessageManager::Error error(QMessageManager::NoError);

    65     MapiSessionPtr session(MapiSession::createSession(&error));

    66     if (session && session->isValid()) {

    67         result = session->attachmentData(&error, id, number);

    68     }

    69 

    70     return result;

    71 }

    72 

    73 QString attachmentTextContent(const QMessageId &id, ULONG number, const QByteArray &charset)

    74 {

    75     QString result;

    76 

    77     QMessageManager::Error error(QMessageManager::NoError);

    78     MapiSessionPtr session(MapiSession::createSession(&error));

    79     if (session && session->isValid()) {

    80         QByteArray data = session->attachmentData(&error, id, number);

    81 

    82         if (error == QMessageManager::NoError) {

    83             // Convert attachment data to string form

    84             QTextCodec *codec;

    85             if (!charset.isEmpty()) {

    86                 codec = QTextCodec::codecForName(charset);

    87             } else {

    88                 codec = QTextCodec::codecForLocale();

    89             }

    90 

    91             if (codec) {

    92                 result = codec->toUnicode(data);

    93             }

    94         }

    95     }

    96     return result;

    97 }

    98 

    99 }

   100 

   101 QMessageContentContainer::QMessageContentContainer()

   102     : d_ptr(new QMessageContentContainerPrivate(this))

   103 {

   104 }

   105 

   106 QMessageContentContainer::QMessageContentContainer(const QMessageContentContainer &other)

   107     : d_ptr(new QMessageContentContainerPrivate(this))

   108 {

   109      this->operator=(other);

   110 }

   111 

   112 QMessageContentContainer& QMessageContentContainer::operator=(const QMessageContentContainer& other)

   113 {

   114     if (&other != this) {

   115         *d_ptr = *other.d_ptr;

   116     }

   117 

   118     return *this;

   119 }

   120 

   121 QMessageContentContainer::~QMessageContentContainer()

   122 {

   123     delete d_ptr;

   124 }

   125 

   126 QByteArray QMessageContentContainer::contentType() const

   127 {

   128     if (d_ptr->isMessage()) {

   129         d_ptr->_message->d_ptr->ensureBodyPresent(d_ptr->_message);

   130     }

   131 

   132     return d_ptr->_type;

   133 }

   134 

   135 QByteArray QMessageContentContainer::contentSubType() const

   136 {

   137     if (d_ptr->isMessage()) {

   138         d_ptr->_message->d_ptr->ensureBodyPresent(d_ptr->_message);

   139     }

   140 

   141     return d_ptr->_subType;

   142 }

   143 

   144 QByteArray QMessageContentContainer::contentCharset() const

   145 {

   146     if (d_ptr->isMessage()) {

   147         d_ptr->_message->d_ptr->ensureBodyPresent(d_ptr->_message);

   148     }

   149 

   150     return d_ptr->_charset;

   151 }

   152 

   153 QByteArray QMessageContentContainer::suggestedFileName() const

   154 {

   155     if (d_ptr->isMessage()) {

   156         d_ptr->_message->d_ptr->ensureBodyPresent(d_ptr->_message);

   157     }

   158 

   159     return d_ptr->_name;

   160 }

   161 

   162 bool QMessageContentContainer::isContentAvailable() const

   163 {

   164     if (d_ptr->isMessage()) {

   165         d_ptr->_message->d_ptr->ensureBodyPresent(d_ptr->_message);

   166         d_ptr->_message->d_ptr->ensureAttachmentsPresent(d_ptr->_message);

   167     }

   168 

   169     //if we are a container, then availabilty depends on the availability of subparts

   170     if(!contentIds().isEmpty())

   171     {

   172         bool available = true;

   173         foreach(const QMessageContentContainer& c, d_ptr->_attachments)

   174             available &= c.isContentAvailable();

   175         return available;

   176     }

   177 

   178     return d_ptr->_available;

   179 }

   180 

   181 int QMessageContentContainer::size() const

   182 {

   183     if (d_ptr->isMessage()) {

   184         d_ptr->_message->d_ptr->ensurePropertiesPresent(d_ptr->_message);

   185     }

   186 

   187     return d_ptr->_size;

   188 }

   189 

   190 QString QMessageContentContainer::textContent() const

   191 {

   192     if (d_ptr->isMessage()) {

   193         d_ptr->_message->d_ptr->ensureBodyPresent(d_ptr->_message);

   194     }

   195 

   196     if (d_ptr->_textContent.isEmpty() && d_ptr->_attachmentNumber != 0) {

   197         const_cast<QString&>(d_ptr->_textContent) = attachmentTextContent(d_ptr->_containingMessageId, d_ptr->_attachmentNumber, d_ptr->_charset);

   198     }

   199     if (!d_ptr->_textContent.isEmpty()) {

   200         return d_ptr->_textContent;

   201     }

   202 

   203     QTextCodec *codec = QTextCodec::codecForName(d_ptr->_charset.data());

   204     if (codec) {

   205         return codec->toUnicode(d_ptr->_content);

   206     } else {

   207         return QString::fromLatin1(d_ptr->_content);

   208     }

   209 }

   210 

   211 QByteArray QMessageContentContainer::content() const

   212 {

   213     if (d_ptr->isMessage()) {

   214         d_ptr->_message->d_ptr->ensureBodyPresent(d_ptr->_message);

   215     }

   216 

   217     if (d_ptr->_content.isEmpty() && d_ptr->_attachmentNumber != 0) {

   218         const_cast<QByteArray&>(d_ptr->_content) = attachmentContent(d_ptr->_containingMessageId, d_ptr->_attachmentNumber);

   219     }

   220 

   221     return d_ptr->_content;

   222 }

   223 

   224 void QMessageContentContainer::writeTextContent(QTextStream& out) const

   225 {

   226     out << textContent();

   227 }

   228 

   229 void QMessageContentContainer::writeContent(QDataStream& out) const

   230 {

   231     QByteArray data(content());

   232     out.writeRawData(data.constData(), data.length());

   233 }

   234 

   235 QMessageContentContainerIdList QMessageContentContainer::contentIds() const

   236 {

   237     QMessageContentContainerIdList ids;

   238 

   239     if (d_ptr->isMessage()) {

   240         foreach (const QMessageContentContainer &container, d_ptr->_attachments) {

   241             ids.append(container.d_ptr->_id);

   242         }

   243     }

   244 

   245     return ids;

   246 }

   247 

   248 QMessageContentContainer QMessageContentContainer::find(const QMessageContentContainerId &id) const

   249 {

   250     if (d_ptr->isMessage()) {

   251         if (const QMessageContentContainer *container = d_ptr->attachment(id)) {

   252             return *container;

   253         }

   254     }

   255 

   256     return QMessageContentContainer();

   257 

   258 }

   259 

   260 bool QMessageContentContainer::contains(const QMessageContentContainerId &id) const

   261 {

   262     if (d_ptr->isMessage()) {

   263         return (d_ptr->attachment(id) != 0);

   264     }

   265 

   266     return false;

   267 }

   268 

   269 QString QMessageContentContainer::headerFieldValue(const QByteArray &name) const

   270 {

   271     if (d_ptr->isMessage()) {

   272         d_ptr->_message->d_ptr->ensurePropertiesPresent(d_ptr->_message);

   273     }

   274 

   275     QMultiMap<QByteArray, QString>::const_iterator it = d_ptr->_header.find(name);

   276     if (it != d_ptr->_header.end()) {

   277         return it.value();

   278     }

   279 

   280     return QString();

   281 }

   282 

   283 QStringList QMessageContentContainer::headerFieldValues(const QByteArray &name) const

   284 {

   285     QStringList values;

   286 

   287     if (d_ptr->isMessage()) {

   288         d_ptr->_message->d_ptr->ensurePropertiesPresent(d_ptr->_message);

   289     }

   290 

   291     QMultiMap<QByteArray, QString>::const_iterator it = d_ptr->_header.find(name);

   292     while ((it != d_ptr->_header.end()) && (it.key() == name)) {

   293         values.append(it.value());

   294         ++it;

   295     }

   296 

   297     return values;

   298 }

   299 

   300 QList<QByteArray> QMessageContentContainer::headerFields() const

   301 {

   302     if (d_ptr->isMessage()) {

   303         d_ptr->_message->d_ptr->ensurePropertiesPresent(d_ptr->_message);

   304     }

   305 

   306     return d_ptr->_header.keys();

   307 }

   308 

   309 void QMessageContentContainer::setDerivedMessage(QMessage *derived)

   310 {

   311     d_ptr->setDerivedMessage(derived);

   312 }

   313 

   314 QTM_END_NAMESPACE