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 

    18 

    19 #include<QString>

    20 #include<bookmarkscommonengine.h>

    21 #include<bookmarkclient.h>

    22 #include <serviceipc.h>

    23 #include<serviceipcclient.h>

    24 #include<QDebug>

    25 

    26 class BookmarksClientSidePrivate

    27     {

    28 BOOKMARKSCLIENT_PUBLIC(BookmarksClientSide)

    29   

    30 public:

    31     ~BookmarksClientSidePrivate();

    32     QString m_clientName;

    33     int m_clientuid;

    34     bool m_isConnected;

    35     int m_error;

    36     WRT::ServiceFwIPC* m_IpcSession;

    37     int dispatchServerMessagestoClient(int msgType, QString title);

    38     };

    39 

    40 /**==============================================================

    41  * Description: Constructor of BookmarksClientSidePrivate

    42  * Author: Chandrashekar.V

    43  * EmpId:  10289207

    44  ================================================================*/

    45 BookmarksClientSidePrivate::~BookmarksClientSidePrivate()

    46     {

    47     if (m_IpcSession)

    48         {

    49         m_IpcSession->disconnect();

    50         delete m_IpcSession;

    51         m_IpcSession = NULL;

    52         }

    53 

    54     }

    55 

    56 /**==============================================================

    57  * Description: Constructor of BookmarksClientSide

    58  * Author: Chandrashekar.V

    59  * EmpId:  10289207

    60  ================================================================*/

    61 BookmarksClientSide::BookmarksClientSide()

    62     {

    63     BOOKMARKSCLIENT_INITIALIZE(BookmarksClientSide);

    64 

    65     priv->m_IpcSession = new WRT::ServiceFwIPC(this);

    66 

    67     }

    68 

    69 /**==============================================================

    70  * Description: Connects to the bookmark server

    71  * Author: Chandrashekar.V

    72  * EmpId:  10289207

    73  ================================================================*/

    74 int BookmarksClientSide::connectToServer()

    75     {

    76     BOOKMARKSCLIENT_PRIVATEPTR(BookmarksClientSide);

    77     bool connected = false;

    78     if (priv->m_IpcSession)

    79         {

    80         int retry(5);

    81         for (;;)

    82             {

    83             connected = priv->m_IpcSession->connect(BOOKMARKSENGINESERVER);

    84             if (connected)

    85                 {

    86                 break;

    87                 }

    88             else

    89                 {

    90                 if (!priv->m_IpcSession->startServer(BOOKMARKSENGINESERVER,

    91                 BOOKMARKSENGINESERVEREXE))

    92                     { // start server failed

    93                         qDebug() << "Failed to Start the BOOKMARK Server.";

    94                         break;

    95                         }

    96 

    97                     }

    98                 if (0 == --retry)

    99                     {

   100                     break;

   101                     }

   102                 }

   103             }

   104         if (connected)

   105             {

   106 

   107             connect(priv->m_IpcSession, SIGNAL(readyRead()), this,

   108                     SLOT(handleServerResponse()));

   109             return ErrNone;

   110             }

   111         else

   112             {

   113             return ErrGeneral;

   114             }

   115         }

   116 

   117 /**==============================================================

   118 * Description: Disconnects the client

   119 * Author: Chandrashekar.V

   120 * EmpId:  10289207

   121 ================================================================*/

   122 void BookmarksClientSide::closeServer()

   123     {

   124     BOOKMARKSCLIENT_PRIVATEPTR(BookmarksClientSide);

   125     if (priv->m_IpcSession)

   126         {

   127         priv->m_IpcSession->disconnect();

   128         }

   129     }

   130 

   131 /**==============================================================

   132  * Description: Destrcutor of the BookmarksClientSide

   133  * Author: Chandrashekar.V

   134  * EmpId:  10289207

   135  ================================================================*/

   136 BookmarksClientSide::~BookmarksClientSide()

   137     {

   138     }

   139 

   140 /**==============================================================

   141  * Description: Sends add bookmark request to the server

   142  * Author: Chandrashekar.V

   143  * EmpId:  10289207

   144  ================================================================*/

   145 int BookmarksClientSide::AddBookmark(

   146         BookmarkLeaf* BookmarkContent)

   147     {

   148     BOOKMARKSCLIENT_PRIVATEPTR(BookmarksClientSide);

   149     QString data;

   150     bool result = false;

   151     data.append(BookmarkContent->getTitle());

   152     data.append(BOOKMARKSENGINESEPARATOR);

   153     data.append(BookmarkContent->getUrl());

   154     data.append(BOOKMARKSENGINESEPARATOR);

   155     data.append(BookmarkContent->getDate().toString("dd.MM.yyyy"));

   156     data.append(BOOKMARKSENGINESEPARATOR);

   157     data.append(BookmarkContent->getTag());

   158     QString requestType;

   159     requestType.append(QString::number(EAddBookmark));

   160     if (priv->m_IpcSession)

   161         {

   162         result = priv->m_IpcSession->sendSync(requestType, data.toAscii());

   163         }

   164 

   165     if (result == true)

   166         {

   167         return ErrNone;

   168         }

   169     else

   170         {

   171         return ErrGeneral;

   172         }

   173     }

   174 

   175 /**==============================================================

   176  * Description: Sends add fetchbookmark request to the server

   177  * Author: Chandrashekar.V

   178  * EmpId:  10289207

   179  ================================================================*/

   180 BookmarkLeaf* BookmarksClientSide::FetchBookmark(

   181         QString title)

   182     {

   183     BOOKMARKSCLIENT_PRIVATEPTR(BookmarksClientSide);

   184     BookmarkLeaf *node = NULL;

   185     QString data;

   186     data.append(title);

   187     QString requestType;

   188     requestType.append(QString::number(EFetchBookmark));

   189     if (priv->m_IpcSession)

   190         {

   191         priv->m_IpcSession->sendSync(requestType, data.toAscii());

   192         QByteArray msg = priv->m_IpcSession->readAll();

   193         QString serverMsg;

   194         serverMsg = msg.data();

   195         QStringList list = serverMsg.split(BOOKMARKSENGINESEPARATOR);

   196 

   197         QString title = list[0];

   198         QString url = list[1];

   199         QString strdate = list[2];

   200         QString tags = list[3];

   201         QDate adate = QDate::fromString(strdate, "dd.MM.yyyy");

   202 

   203         node = new BookmarkLeaf();

   204         node->setTitle(title);

   205         node->setUrl(url);

   206         node->setDate(adate);

   207         node->setTag(tags);

   208         }

   209     return node;

   210     }

   211 

   212 /**==============================================================

   213  * Description: Sends add deletebookmark request to the server

   214  * Author: Chandrashekar.V

   215  * EmpId:  10289207

   216  ================================================================*/

   217 int BookmarksClientSide::DeleteBookmark(

   218         QString title)

   219     {

   220     BOOKMARKSCLIENT_PRIVATEPTR(BookmarksClientSide);

   221     QString data;

   222     bool result = false;

   223     data.append(title);

   224     QString requestType;

   225     requestType.append(QString::number(EDeleteBookmark));

   226     if (priv->m_IpcSession)

   227         {

   228         result = priv->m_IpcSession->sendSync(requestType, data.toAscii());

   229         }

   230     if (result == true)

   231         {

   232         return ErrNone;

   233         }

   234     else

   235         {

   236         return ErrGeneral;

   237         }

   238 

   239     }

   240 

   241 /**==============================================================

   242  * Description: gets session Id of the client

   243  * Author: Chandrashekar.V

   244  * EmpId:  10289207

   245  ================================================================*/

   246 int BookmarksClientSide::getSessionId(

   247         int& BookmarkId)

   248     {

   249     BOOKMARKSCLIENT_PRIVATEPTR(BookmarksClientSide);

   250     bool result = false;

   251     if (priv->m_IpcSession)

   252         {

   253         result = priv->m_IpcSession->getSessionId(BookmarkId);

   254         }

   255     if (result == true)

   256         {

   257         return ErrNone;

   258         }

   259     else

   260         {

   261         return ErrGeneral;

   262         }

   263     }

   264 

   265 /**==============================================================

   266  * Description: Sends add fetchAllbookmark request to the server

   267  * Author: Chandrashekar.V

   268  * EmpId:  10289207

   269  ================================================================*/

   270 QList<BookmarkLeaf*> BookmarksClientSide::FetchAllBookmarks()

   271     {

   272     BOOKMARKSCLIENT_PRIVATEPTR(BookmarksClientSide);

   273     QList<BookmarkLeaf*> nodeslist;

   274     QString data;

   275     data.append(NULL);

   276     QString requestType;

   277     requestType.append(QString::number(EFetchAllBookmark));

   278 

   279     if (priv->m_IpcSession)

   280         {

   281         priv->m_IpcSession->sendSync(requestType, data.toAscii());

   282         QByteArray msg = priv->m_IpcSession->readAll();

   283         QString serverMsg;

   284         serverMsg = msg.data();

   285         QStringList list = serverMsg.split(BOOKMARKSENGINESEPARATOR);

   286         int count = list.count() / 4;

   287         int i = 0;

   288         while (count--)

   289             {

   290             QString title = list[i++];

   291             QString url = list[i++];

   292             QString strdate = list[i++];

   293             QDate adate = QDate::fromString(strdate, "dd.MM.yyyy");

   294             QString tags = list[i++];

   295             BookmarkLeaf* node = new BookmarkLeaf();

   296             node->setTitle(title);

   297             node->setUrl(url);

   298             node->setDate(adate);

   299             node->setTag(tags);

   300 

   301             nodeslist.append(node);

   302             }

   303         }

   304     return nodeslist;

   305 

   306     }

   307 

   308 /**==============================================================

   309  * Description: handles server responses

   310  * Author: Chandrashekar.V

   311  * EmpId:  10289207

   312  ================================================================*/

   313 void BookmarksClientSide::handleServerResponse()

   314     {

   315     BOOKMARKSCLIENT_PRIVATEPTR(BookmarksClientSide);

   316     qDebug() << " handling server response" << '\n';

   317     QByteArray msg;

   318     msg = priv->m_IpcSession->readAll();

   319     QString serverMsg;

   320     serverMsg = msg.data();

   321     qDebug() << " Message is " << serverMsg << '\n';

   322     QStringList list1 = serverMsg.split(BOOKMARKSENGINESEPARATOR);

   323     int msgType = list1[0].toLocal8Bit().toInt();

   324     QString title = list1[1];

   325     int res=priv->dispatchServerMessagestoClient(msgType, title);

   326 

   327     }

   328 

   329 /**==============================================================

   330  * Description: Sends server response notifications to the UI

   331  * Author: Chandrashekar.V

   332  * EmpId:  10289207

   333  ================================================================*/

   334 int BookmarksClientSidePrivate::dispatchServerMessagestoClient(int msgType,

   335         QString title)

   336     {

   337     BOOKMARKSCLIENT_PUBLICPTR(BookmarksClientSide);

   338     switch (msgType)

   339         {

   340         case EServerMsgBookmarkDeleted:

   341             emit pub->BookmarkDeleted(title);

   342             break;

   343         case EServerMsgBookmarkAdded:

   344             emit pub->BookmarkAdded(title);

   345             break;

   346         default:

   347             break;

   348         }

   349     return ErrNone;

   350     }

   351