git.maemo.org Git - speedfreak/blob - Client/xmlreader.cpp

   1 /**
   2   * Parse xml file
   3   *
   4   * @author     Toni Jussila <toni.jussila@fudeco.com>
   5   * @author     Tiina Kivilinna-Korhola <tiina.kivilinna-korhola@fudeco.com>
   6   * @copyright  (c) 2010 Speed Freak team
   7   * @license    http://opensource.org/licenses/gpl-license.php GNU Public License
   8   */
   9
  10 #include <QFile>
  11 #include <QDebug>
  12 #include "xmlreader.h"
  13
  14 /**
  15   *Constructor of this class.
  16   */
  17 XmlReader::XmlReader()
  18 {
  19     xmlShow();
  20 }
  21
  22 /**
  23   *Destructor of this class. Should be used to release all allocated resources.
  24   */
  25 XmlReader::~XmlReader()
  26 {
  27     category = "";
  28     unit = "";
  29     description = "";
  30     position = "";
  31     user = "";
  32     value = "";
  33 }
  34
  35 /**
  36   *This function is used to parsing xml file.
  37   */
  38 void XmlReader::xmlRead(QIODevice *device)
  39 {
  40     qDebug() << "_xmlRead";
  41
  42     xmlreader.addData(device->readAll());
  43
  44     //Go trough the xml document
  45     while(!xmlreader.atEnd())
  46     {
  47         //Read next node
  48         xmlreader.readNext();
  49         //Check if this element is starting element
  50         if(xmlreader.isStartElement())
  51         {
  52             if(xmlreader.name() == "results")
  53             {
  54                 qDebug() << xmlreader.name();
  55                 attr = xmlreader.attributes();
  56
  57                 category = attr.value("category").toString();
  58                 unit = attr.value("unit").toString();
  59                 description = attr.value("description").toString();
  60
  61                 top10List << category;
  62                 qDebug() << top10List << unit << description;
  63             }
  64
  65             if(xmlreader.name() == "result")
  66             {
  67                 qDebug() << "result";
  68                 attr = xmlreader.attributes();
  69
  70                 position = attr.value("position").toString();
  71                 user = attr.value("user").toString();
  72                 value = attr.value("value").toString();
  73
  74                 if (category == "acceleration-0-100")
  75                 {
  76                     top10AccelerationList.append(position + "\t" +
  77                                                 user + "\t" +
  78                                                 value +
  79                                                 unit + "\t" +
  80                                                 description + "\n");
  81                 }
  82
  83                 if(category == "top10speed")
  84                 {
  85                     top10SpeedList.append(position + "\t" +
  86                                           user + "\t" +
  87                                           value +
  88                                           unit + "\t" +
  89                                           description + "\n");
  90                 }
  91
  92                 if(category == "top10gforce")
  93                 {
  94                     top10GforceList.append(position + "\t" +
  95                                            user + "\t" +
  96                                            value +
  97                                            unit + "\t" +
  98                                            description + "\n");
  99                 }
 100                 qDebug() << position << user << value << unit;
 101             }
 102         }
 103     }
 104 }
 105
 106 /**
 107   *This function is used to read example xml file (results.xml).
 108   *@todo Read real xml.
 109   */
 110 void XmlReader::xmlShow()
 111 {
 112     QString filename = "results.xml";
 113     QFile file(filename);
 114
 115     if (!file.open(QFile::ReadOnly))
 116     {
 117         qDebug() << "_xmlShow fail";
 118         return;
 119     }
 120
 121     xmlRead(&file);
 122     file.close();
 123 }
 124
 125 /**
 126   *This is return function.
 127   *@todo Read real top 10 category list
 128   *@return QStringList top10List
 129   */
 130 QStringList XmlReader::getTop10List()
 131 {
 132     return top10List;
 133 }
 134
 135 /**
 136   *This is return function.
 137   *@return QString top10AccelerationList
 138   */
 139 QString XmlReader::getTop10AccelerationList()
 140 {
 141     return top10AccelerationList;
 142 }
 143
 144 /**
 145   *This is return function.
 146   *@return QString top10SpeedList
 147   */
 148 QString XmlReader::getTop10SpeedList()
 149 {
 150     return top10SpeedList;
 151 }
 152
 153 /**
 154   *This is return function.
 155   *@return QString top10GforceList
 156   */
 157 QString XmlReader::getTop10GforceList()
 158 {
 159     return top10GforceList;
 160 }