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

   1 #include <QString>
   2 #include <QMessageBox>
   3 #include "httpclient.h"
   4 #include "carmainwindow.h"
   5
   6 /**
   7   *@brief Constructor, connects object to GUI
   8   *@param Pointer to carmainwindow, which is temporarily used during development
   9   */
  10 HttpClient::HttpClient(CarMainWindow *myCarw)
  11 {
  12     myMainw = myCarw;
  13     netManager = new QNetworkAccessManager();
  14     myXmlwriter = new XmlWriter();
  15     myXmlreader = new XmlReader();
  16 }
  17
  18 /**
  19   *@brief Destructor
  20   */
  21 HttpClient::~HttpClient()
  22 {
  23
  24 }
  25
  26 /**
  27   *@brief Sends registration information to the server in xml format.
  28   *Reads user name, password and emaol address from resuldialogs internal variables.
  29   *@todo Replace msg box with better reaction to server`s responce.
  30   */
  31 void HttpClient::requestRegistration()
  32 {
  33     qDebug() << "_requestRegistration" ;
  34     qDebug() <<  myMainw->myRegistration->getUserName() << "+" <<  myMainw->myRegistration->getPassword() << "+" <<  myMainw->myRegistration->getEmail();
  35
  36     QBuffer *regbuffer = new QBuffer();
  37     QUrl qurl("http://api.speedfreak-app.com/api/register");
  38     QNetworkRequest request(qurl);
  39     qDebug() << qurl.toString();
  40     QNetworkReply *currentDownload;
  41
  42     regbuffer->open(QBuffer::ReadWrite);
  43     myXmlwriter->writeRegistering(regbuffer,
  44                        myMainw->myRegistration->getUserName(),
  45                        myMainw->myRegistration->getPassword(),
  46                        myMainw->myRegistration->getEmail());
  47     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
  48
  49     currentDownload = netManager->post(request, ("xml=" + regbuffer->data()));
  50     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfRegistration()));
  51     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
  52
  53     regbuffer->close();
  54 }
  55
  56 /**
  57   *@brief Sends result(s) to the server in xml format.
  58   *Send authentication information in the header.
  59   *@todo Read category elsewhere.
  60   */
  61 void HttpClient::sendResultXml()
  62 {
  63     qDebug() << "_sendResultXml";
  64
  65     QBuffer *xmlbuffer = new QBuffer();
  66     QString category_name = "acceleration-0-100";    //replace with real value from category list
  67
  68     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category_name);
  69     qDebug() << qurl.toString();
  70     QNetworkRequest request(qurl);
  71     QNetworkReply *currentDownload;
  72
  73     xmlbuffer->open(QBuffer::ReadWrite);
  74     myXmlwriter->writeResult(xmlbuffer);
  75     qDebug() << "carmainwindow: xmlbuffer->data(): " << xmlbuffer->data();
  76
  77     QString credentials = myMainw->myRegistration->getUserName() + ":" + myMainw->myRegistration->getPassword();
  78     credentials = "Basic " + credentials.toAscii().toBase64();
  79     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
  80
  81     currentDownload = netManager->post(request, ("xml=" + xmlbuffer->data()));
  82     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfResult()));
  83     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
  84
  85     xmlbuffer->close();
  86 }
  87
  88 /**
  89   *@brief Request the Top10List of certain category from the server.
  90   *Send authentication information in the header.
  91   *@param Category of results.
  92   *@param Limit, the number of results.
  93   */
  94 void HttpClient::requestTopList(QString category, QString limit)
  95 {
  96     qDebug() << "_requestTopList" ;
  97
  98     QString urlBase = "http://api.speedfreak-app.com/api/results/";
  99     QUrl qurl(urlBase + category + "/" + limit);
 100     qDebug() << qurl.toString();
 101     QNetworkRequest request(qurl);
 102     QNetworkReply *currentDownload;
 103
 104     QString credentials = myMainw->myRegistration->getUserName() + ":" + myMainw->myRegistration->getPassword();
 105     credentials = "Basic " + credentials.toAscii().toBase64();
 106     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 107
 108     currentDownload = netManager->post(request, ("data=" ));
 109     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfToplist()));
 110     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 111 }
 112
 113
 114 /**
 115   *@brief Request categories list from the server.
 116   *Send authentication information in the header.
 117   */
 118 void HttpClient::requestCategories()
 119 {
 120     qDebug() << "_requestCategories" ;
 121
 122     QUrl qurl("http://api.speedfreak-app.com/api/categories/");
 123     qDebug() << qurl.toString();
 124     QNetworkRequest request(qurl);
 125     QNetworkReply *currentDownload;
 126
 127     QString credentials = myMainw->myRegistration->getUserName() + ":" + myMainw->myRegistration->getPassword();
 128     credentials = "Basic " + credentials.toAscii().toBase64();
 129     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 130
 131     currentDownload = netManager->post(request, ("data=" ));
 132     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfCategories()));
 133     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 134 }
 135
 136
 137 /**
 138   *@brief Check that username and password exist on the server.
 139   *Send authentication information in the header.
 140   */
 141 void HttpClient::checkLogin()
 142 {
 143     qDebug() << "_checkLogin";
 144
 145     QUrl qurl("http://api.speedfreak-app.com/api/login/");
 146     qDebug() << qurl.toString();
 147     QNetworkRequest request(qurl);
 148     QNetworkReply *currentDownload;
 149
 150     QString credentials = myMainw->myRegistration->getUserName() + ":" + myMainw->myRegistration->getPassword();
 151     credentials = "Basic " + credentials.toAscii().toBase64();
 152     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 153
 154     currentDownload = netManager->post(request, ("data=" ));
 155     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfLogin()));
 156     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 157 }
 158
 159
 160 /**
 161   *@brief React to servers responce after result has been sent.
 162   *@todo Implement consequencies of reply.
 163   */
 164 void HttpClient::ackOfResult()
 165 {
 166     qDebug() << "_ackOfResult";
 167
 168     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 169
 170     QNetworkReply::NetworkError errorcode;
 171     errorcode = reply->error();
 172     if(errorcode != 0) {
 173         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 174         QMessageBox::about(myMainw, "Server reply to result sending ",reply->errorString());
 175     }
 176     else {
 177         qDebug() << "errorcode:" << errorcode << reply->errorString();
 178         qDebug() << reply->readAll();
 179     }
 180
 181 }
 182
 183
 184 /**
 185   *@brief React to servers responce after registration has been sent.
 186   *@todo Implement consequencies of reply.
 187   */
 188 void HttpClient::ackOfRegistration()
 189 {
 190     qDebug() << "_ackOfRegistration";
 191
 192     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 193
 194     QNetworkReply::NetworkError errorcode;
 195     errorcode = reply->error();
 196     if(errorcode != 0) {
 197         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 198         QMessageBox::about(myMainw, "Server reply to registration",reply->readAll());
 199     }
 200     else {
 201         qDebug() << "errorcode=0" << errorcode << reply->errorString();
 202         QMessageBox::about(myMainw, "Server reply to registration", "User registration " + reply->readAll());
 203     }
 204
 205 }
 206
 207
 208 /**
 209   *@brief React to servers responce after request for categories has been sent.
 210   */
 211 void HttpClient::ackOfCategories()
 212 {
 213     qDebug() << "_ackOfCategories";
 214
 215     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 216     myXmlreader->xmlReadCategories(reply);
 217
 218     QNetworkReply::NetworkError errorcode;
 219     errorcode = reply->error();
 220     if(errorcode != 0) {
 221         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 222         QMessageBox::about(myMainw, "Server reply to requesting categories",reply->errorString());
 223     }
 224     else {
 225         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 226         qDebug() << reply->readAll();
 227     }
 228
 229 }
 230
 231
 232 /**
 233   *@brief React to servers responce after request of TopList in certain category has been sent.
 234   *@todo Implement routing reply`s contents to UI.
 235   */
 236 void HttpClient::ackOfLogin()
 237 {
 238     qDebug() << "_ackOffLogin";
 239
 240     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 241     myXmlreader->xmlReadTop10Results(reply);
 242
 243     QNetworkReply::NetworkError errorcode;
 244     errorcode = reply->error();
 245     if(errorcode != 0) {
 246         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 247         QMessageBox::about(myMainw, "Server does not recognize your username. Please registrate.",reply->errorString());
 248     }
 249     else {
 250         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 251         QMessageBox::about(myMainw, "Server reply to login", "User login " + reply->readAll());
 252     }
 253 }
 254
 255
 256 /**
 257   *@brief Reports errors, when server has sent error signal.
 258   */
 259 void HttpClient::errorFromServer(QNetworkReply::NetworkError errorcode)
 260 {
 261     qDebug() << "_errorFromServer";
 262
 263     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 264
 265     if(errorcode != 0) {
 266         qDebug() <<  "errorcode:" << errorcode;
 267         //Note that errors are already reported on other ach-functions for server communication
 268         //QMessageBox::about(myMainw, "Server reported an error", reply->errorString());
 269     }
 270     else {
 271         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 272         qDebug() << reply->readAll();
 273     }
 274
 275 }
 276
 277
 278 /**
 279   *@brief React to servers responce after request of TopList in certain category has been sent.
 280   *@todo Implement routing reply`s contents to UI.
 281   */
 282 void HttpClient::ackOfToplist()
 283 {
 284     qDebug() << "_ackOfToplist";
 285
 286     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 287     myXmlreader->xmlReadTop10Results(reply);
 288
 289     QNetworkReply::NetworkError errorcode;
 290     errorcode = reply->error();
 291     if(errorcode != 0) {
 292         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 293         QMessageBox::about(myMainw, "Server reply to requesting top 10 list",reply->errorString());
 294     }
 295     else {
 296         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 297         qDebug() << reply->readAll();
 298     }
 299
 300 }
 301