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

   1 /*
   2  * Xml writer
   3  *
   4  * @author     Tiina Kivilinna-Korhola
   5  * @copyright  (c) 2010 Speed Freak team
   6  * license     http://opensource.org/licenses/gpl-license.php GNU Public License
   7  */
   8
   9 #include <QtGui>
  10 #include <QNetworkRequest>
  11 #include <QIODevice>
  12 #include <QFile>
  13 #include <QMessageBox>
  14 #include <QDebug>
  15 #include <QDateTime>
  16 #include <QDate>
  17 #include <QTime>
  18 #include <QApplication>
  19 #include "xmlwriter.h"
  20
  21
  22
  23 /**
  24   *@brief Constructor, connects object to GUI
  25   *@param Pointer to carmainwindow, which is temporarily used during development
  26   */
  27 XmlWriter::XmlWriter()
  28 {
  29
  30 }
  31
  32 /**
  33   *@brief Destructor
  34   */
  35 XmlWriter::~XmlWriter()
  36 {
  37
  38 }
  39 /**
  40   *@brief Writes registration items into tags.
  41   *@param netbuf a buffer where xmlstreamwriter writes to.
  42   *@param usr for user name.
  43   *@param psswd for password.
  44   *@param email.
  45   */
  46 void XmlWriter::writeRegistering(QBuffer *netbuf, QString usr, QString psswd, QString email)
  47 //void XmlWriter::writeRegistering(QIODevice *netbuf, QString usr, QString psswd, QString email)
  48 {
  49     xmlwriter.setDevice(netbuf);
  50
  51     xmlwriter.writeStartDocument();
  52     xmlwriter.writeStartElement("user");
  53
  54     xmlwriter.writeStartElement("login");
  55     xmlwriter.writeCharacters(usr);
  56     xmlwriter.writeEndElement();
  57
  58     xmlwriter.writeStartElement("password");
  59     xmlwriter.writeCharacters(psswd);
  60     xmlwriter.writeEndElement();
  61
  62     xmlwriter.writeStartElement("email");
  63     xmlwriter.writeCharacters(email);
  64     xmlwriter.writeEndElement();
  65
  66     xmlwriter.writeEndElement();
  67     xmlwriter.writeEndDocument();
  68 }
  69
  70
  71 /**
  72   *@brief Writes Speed Freek results items as tags and contents into a buffer.
  73   *@todo Consider looping when writing many values.
  74   *@todo Replace test value to finally used variables.
  75   */
  76 void XmlWriter::writeResult(QBuffer *netbuf)
  77 //void XmlWriter::writeResult(QIODevice *netbuf)
  78 {
  79     xmlwriter.setDevice(netbuf);
  80
  81     xmlwriter.writeStartDocument();
  82     xmlwriter.writeStartElement("result");
  83     xmlwriter.writeAttribute("value", QString::number(14));
  84     xmlwriter.writeAttribute("unit", "seconds");
  85     xmlwriter.writeAttribute("date", QDateTime::currentDateTime().toString());
  86     xmlwriter.writeEndElement();
  87     xmlwriter.writeEndDocument();
  88 }
  89
  90
  91 /**
  92   *@brief Opens and closes a file, when xml information is written into a file,
  93   *and passes file to writeXmlFile()
  94   *@param usr for user name.
  95   *@param psswd for password.
  96   *@param email.
  97   *@todo Replace hardcoced filename to finally GUI entry widget.
  98   */
  99 void XmlWriter::writeXml(QString usr, QString psswd, QString email)
 100 {
 101     QString filename = "xmlfile.xml";
 102     QFile file(filename);
 103     if (!file.open(QFile::WriteOnly | QFile::Text)) {
 104         qDebug() << "_xmlWrite fail";
 105         return;
 106     }
 107
 108     writeXmlFile(&file);
 109     //writeRegistering(&file, usr, psswd, email);
 110     //writeResult(&file);
 111     file.close();
 112 }
 113
 114 /**
 115   *@brief Writes general xml information.
 116   *Calls other functions to insert login and result information.
 117   *@param device: target of writing, here filename.
 118   *@param usr for user name.
 119   *@param psswd for password.
 120   *@param email.
 121   */
 122 bool XmlWriter::writeXmlFile(QIODevice *device)
 123 {
 124     xmlwriter.setDevice(device);
 125     xmlwriter.writeStartDocument();
 126     writeItems();
 127     xmlwriter.writeEndDocument();
 128
 129     return true;
 130 }
 131
 132
 133 /**
 134   *@brief Writes Speed Freek results items as tags and contents to earlier defined target.
 135   *@todo Consider looping when writing many values.
 136   *@todo Replace testing values to finally used variabls.
 137   */
 138 void XmlWriter::writeItems()
 139 {
 140     xmlwriter.writeStartElement("result");
 141     xmlwriter.writeAttribute("value", QString::number(14)); //tmp testing value
 142     xmlwriter.writeAttribute("unit", "seconds");
 143     xmlwriter.writeAttribute("date", QDateTime::currentDateTime().toString());
 144     xmlwriter.writeEndElement();
 145 }
 146
 147
 148 /**
 149   *@brief A temp function during development, used to create a "serverfile".
 150   */
 151 void XmlWriter::serverWritesTop()
 152 {
 153     int i = 0;
 154     int n = 5;
 155
 156     /* Server sends to client */
 157     xmlwriter.writeStartElement("results");
 158     xmlwriter.writeAttribute("category", "acceleration-0-40");
 159     xmlwriter.writeAttribute("unit", "seconds");
 160     xmlwriter.writeAttribute("description", "Acceleration from 0 to 100 km/h");
 161
 162     for (i = 0; i < n; i++) {
 163         xmlwriter.writeStartElement("result");
 164         xmlwriter.writeAttribute("position", QString::number(i));
 165         xmlwriter.writeAttribute("user", "test123");
 166         xmlwriter.writeAttribute("date", QDateTime::currentDateTime().toString());
 167         xmlwriter.writeAttribute("value", QString::number(i+i+1));
 168         xmlwriter.writeEndElement();
 169     }
 170 }