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

   1 /*
   2  * Http client Connects application to server.
   3  *
   4  * @author      Tiina Kivilinna-Korhola <tiina.kivilinna-korhola@fudeco.com>
   5  * @author      Olavi Pulkkinen <olavi.pulkkinen@fudeco.com>
   6  * @author      Toni Jussila    <toni.jussila@fudeco.com>
   7  * @copyright   (c) 2010 Speed Freak team
   8  * @license     http://opensource.org/licenses/gpl-license.php GNU Public License
   9  */
  10
  11 #include <QString>
  12 #include <QMessageBox>
  13 #include "httpclient.h"
  14 #include "mainwindow.h"
  15
  16 /**
  17   *@brief Constructor, connects object to GUI
  18   *@param Pointer to carmainwindow, which is temporarily used during development
  19   */
  20 HttpClient::HttpClient(MainWindow *myCarw)
  21 {
  22     qDebug() << "__HttpClient";
  23     myMainw = myCarw;
  24     netManager = new QNetworkAccessManager();
  25     myXmlwriter = new XmlWriter();
  26     myXmlreader = new XmlReader();
  27 }
  28
  29 /**
  30   *@brief Destructor
  31   */
  32 HttpClient::~HttpClient()
  33 {
  34     qDebug() << "__~HttpClient" ;
  35 }
  36
  37 /**
  38   *@brief Sends registration information to the server in xml format.
  39   *Reads user name, password and emaol address from resuldialogs internal variables.
  40   */
  41 void HttpClient::requestRegistration()
  42 {
  43     qDebug() << "_requestRegistration" ;
  44     qDebug() <<  myMainw->settingsDialog->getRegUserName() << "+" <<  myMainw->settingsDialog->getRegPassword() << "+" <<  myMainw->settingsDialog->getRegEmail();
  45
  46     QBuffer *regbuffer = new QBuffer();
  47     QUrl qurl("http://api.speedfreak-app.com/api/register");
  48     QNetworkRequest request(qurl);
  49     qDebug() << qurl.toString();
  50     QNetworkReply *currentDownload;
  51
  52     regbuffer->open(QBuffer::ReadWrite);
  53     myXmlwriter->writeRegistering(regbuffer,
  54                        myMainw->settingsDialog->getRegUserName(),
  55                        myMainw->settingsDialog->getRegPassword(),
  56                        myMainw->settingsDialog->getRegEmail());
  57     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
  58
  59     currentDownload = netManager->post(request, ("xml=" + regbuffer->data()));
  60     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfRegistration()));
  61     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
  62
  63     //Indicating user
  64     if(myMainw->settingsDialog)
  65         myMainw->settingsDialog->setLabelInfoToUser("Reguesting registration from server");
  66
  67     regbuffer->close();
  68 }
  69
  70 /**
  71   *@brief Sends result(s) to the server in xml format.
  72   *Send authentication information in the header.
  73   */
  74 void HttpClient::sendResultXml(QString category, double result)
  75 {
  76     qDebug() << "_sendResultXml";
  77
  78     QBuffer *xmlbuffer = new QBuffer();
  79
  80     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category);
  81     qDebug() << qurl.toString();
  82     QNetworkRequest request(qurl);
  83     QNetworkReply *currentDownload;
  84
  85     xmlbuffer->open(QBuffer::ReadWrite);
  86     myXmlwriter->writeResult(xmlbuffer, result);
  87     qDebug() << "carmainwindow: xmlbuffer->data(): " << xmlbuffer->data();
  88
  89     QString credentials = myMainw->settingsDialog->getUserName() + ":" + myMainw->settingsDialog->getPassword();
  90     credentials = "Basic " + credentials.toAscii().toBase64();
  91     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
  92
  93     currentDownload = netManager->post(request, ("xml=" + xmlbuffer->data()));
  94     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfResult()));
  95     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
  96
  97     //Indicating user
  98     if(myMainw->accstart->accRealTimeDialog->resultDialog)
  99         myMainw->accstart->accRealTimeDialog->resultDialog->setLabelInfoToUser("Sending result to server");
 100
 101     xmlbuffer->close();
 102 }
 103
 104 /**
 105   *@brief Sends route to the server in xml format.
 106   *Send authentication information in the header.
 107   *@todo Check destination URL.
 108   */
 109 void HttpClient::sendRouteXml()
 110 {
 111     qDebug() << "_sendRouteXml";
 112
 113     QString filename = "route.xml";
 114     QFile file(filename);
 115     if (!file.open(QFile::ReadOnly)) {
 116         qDebug() << "_sendRouteXml file.open() fail";
 117         return;
 118     }
 119
 120     QUrl qurl("http://api.speedfreak-app.com/api/update/route");
 121     qDebug() << qurl.toString();
 122     QNetworkRequest request(qurl);
 123     QNetworkReply *currentDownload;
 124
 125     QString credentials = myMainw->settingsDialog->getUserName() + ":" + myMainw->settingsDialog->getPassword();
 126     credentials = "Basic " + credentials.toAscii().toBase64();
 127     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 128
 129     currentDownload = netManager->post(request, ("xml=" + file.readAll()));
 130     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfRoute()));
 131     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 132
 133     //Indicating user
 134     if(myMainw->routeSaveDialog->routeDialog)
 135         myMainw->routeSaveDialog->routeDialog->setLabelInfoToUser("Sending route to server");
 136
 137     file.close();
 138 }
 139
 140 /**
 141   *@brief Request the Top10List of certain category from the server.
 142   *Send authentication information in the header.
 143   *@param Category of results.
 144   *@param Limit, the number of results.
 145   */
 146 void HttpClient::requestTopList(QString category, QString limit)
 147 {
 148     qDebug() << "_requestTopList" ;
 149
 150     QString urlBase = "http://api.speedfreak-app.com/api/results/";
 151     QUrl qurl(urlBase + category + "/" + limit);
 152     qDebug() << qurl.toString();
 153     QNetworkRequest request(qurl);
 154     QNetworkReply *currentDownload;
 155
 156     QString credentials = myMainw->settingsDialog->getUserName() + ":" + myMainw->settingsDialog->getPassword();
 157     credentials = "Basic " + credentials.toAscii().toBase64();
 158     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 159
 160     currentDownload = netManager->post(request, ("data=" ));
 161     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfToplist()));
 162     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 163
 164     //Indicating user
 165     if(myMainw->topResultDialog)
 166         myMainw->topResultDialog->setLabelInfoToUser("Reguesting top10 list from server");
 167 }
 168
 169 /**
 170   *@brief Request categories list from the server.
 171   *Send authentication information in the header.
 172   */
 173 void HttpClient::requestCategories()
 174 {
 175     qDebug() << "_requestCategories" ;
 176
 177     QUrl qurl("http://api.speedfreak-app.com/api/categories/");
 178     qDebug() << qurl.toString();
 179     QNetworkRequest request(qurl);
 180     QNetworkReply *currentDownload;
 181
 182     QString credentials = myMainw->settingsDialog->getUserName() + ":" + myMainw->settingsDialog->getPassword();
 183     credentials = "Basic " + credentials.toAscii().toBase64();
 184     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 185
 186     currentDownload = netManager->post(request, ("data=" ));
 187     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfCategories()));
 188     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 189
 190     //Indicating user
 191     if(myMainw->topResultDialog)
 192         myMainw->topResultDialog->setLabelInfoToUser("Reguesting categories from server");
 193 }
 194
 195 /**
 196   *@brief Check that username and password exist on the server.
 197   *Send authentication information in the header.
 198   */
 199 void HttpClient::checkLogin()
 200 {
 201     qDebug() << "_checkLogin";
 202
 203     QUrl qurl("http://api.speedfreak-app.com/api/login/");
 204     qDebug() << qurl.toString();
 205     QNetworkRequest request(qurl);
 206     QNetworkReply *currentDownload;
 207
 208     QString credentials = myMainw->settingsDialog->getUserName() + ":" + myMainw->settingsDialog->getPassword();
 209     credentials = "Basic " + credentials.toAscii().toBase64();
 210     request.setRawHeader(QByteArray("Authorization"),credentials.toAscii());
 211
 212     currentDownload = netManager->post(request, ("data=" ));
 213     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfLogin()));
 214     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
 215
 216     //Indicating user
 217     if(myMainw->settingsDialog)
 218         myMainw->settingsDialog->setLabelInfoToUser("Checking login validity from server");
 219 }
 220
 221 /**
 222   *@brief React to servers responce after result has been sent.
 223   */
 224 void HttpClient::ackOfResult()
 225 {
 226     qDebug() << "_ackOfResult";
 227
 228     //Indicating user
 229     if(myMainw->accstart->accRealTimeDialog->resultDialog)
 230         myMainw->accstart->accRealTimeDialog->resultDialog->setLabelInfoToUser("");
 231
 232     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 233
 234     QNetworkReply::NetworkError errorcode;
 235     errorcode = reply->error();
 236     if(errorcode != 0) {
 237         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 238
 239         //Indicating user
 240         if(myMainw->accstart->accRealTimeDialog->resultDialog)
 241             QMessageBox::about(myMainw->accstart->accRealTimeDialog->resultDialog, "Server reply to result sending ",reply->errorString());
 242         if(myMainw->accstart->accRealTimeDialog->resultDialog)
 243             myMainw->accstart->accRealTimeDialog->resultDialog->setLabelInfoToUser("Error");
 244         if(myMainw->accstart->accRealTimeDialog->resultDialog)
 245             myMainw->accstart->accRealTimeDialog->resultDialog->setSendServerButtonEnabled();
 246     }
 247     else {
 248         qDebug() << "errorcode:" << errorcode << reply->errorString();
 249
 250         //Indicating user
 251         if(myMainw->accstart->accRealTimeDialog->resultDialog)
 252             QMessageBox::about(myMainw->accstart->accRealTimeDialog->resultDialog, "Server reply to result sending", "Result received " + reply->readAll());
 253         if(myMainw->accstart->accRealTimeDialog->resultDialog)
 254             myMainw->accstart->accRealTimeDialog->resultDialog->setLabelInfoToUser("Result received");
 255     }
 256 }
 257
 258 /**
 259   *@brief React to servers responce after route has been sent.
 260   */
 261 void HttpClient::ackOfRoute()
 262 {
 263     qDebug() << "_ackOfRoute";
 264
 265     if(myMainw->routeSaveDialog->routeDialog)
 266         myMainw->routeSaveDialog->routeDialog->setLabelInfoToUser("");
 267
 268     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 269
 270     QNetworkReply::NetworkError errorcode;
 271     errorcode = reply->error();
 272     if(errorcode != 0) {
 273         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 274         if(myMainw->routeSaveDialog->routeDialog)
 275             QMessageBox::about(myMainw->routeSaveDialog->routeDialog, "Server reply to route sending ",reply->errorString());
 276         if(myMainw->routeSaveDialog->routeDialog)
 277             myMainw->routeSaveDialog->routeDialog->setSendServerButtonEnabled();
 278     }
 279     else {
 280         qDebug() << "errorcode:" << errorcode << reply->errorString();
 281         if(myMainw->routeSaveDialog->routeDialog)
 282             QMessageBox::about(myMainw->routeSaveDialog->routeDialog, "Server reply to route sending", "Route received " + reply->readAll());
 283     }
 284 }
 285
 286 /**
 287   *@brief React to servers responce after registration has been sent.
 288   *@todo Implement consequencies of reply.
 289   */
 290 void HttpClient::ackOfRegistration()
 291 {
 292     qDebug() << "_ackOfRegistration";
 293
 294     if(myMainw->settingsDialog)
 295         myMainw->settingsDialog->setLabelInfoToUser("");
 296
 297     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 298
 299     QNetworkReply::NetworkError errorcode;
 300     errorcode = reply->error();
 301     if(errorcode != 0) {
 302         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 303         if(myMainw->settingsDialog)
 304             QMessageBox::about(myMainw->settingsDialog, "Server reply to registration",reply->readAll());
 305     }
 306     else {
 307         qDebug() << "errorcode=0" << errorcode << reply->errorString();
 308         if(myMainw->settingsDialog)
 309         {
 310             QMessageBox::about(myMainw->settingsDialog, "Server reply to registration", "User registration " + reply->readAll());
 311             myMainw->settingsDialog->clearRegisterLineEdits();
 312         }
 313     }
 314 }
 315
 316 /**
 317   *@brief React to servers responce after request for categories has been sent.
 318   */
 319 void HttpClient::ackOfCategories()
 320 {
 321     qDebug() << "_ackOfCategories";
 322
 323     if(myMainw->topResultDialog)
 324         myMainw->topResultDialog->setLabelInfoToUser("");
 325
 326     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 327     myXmlreader->xmlReadCategories(reply);
 328
 329     QNetworkReply::NetworkError errorcode;
 330     errorcode = reply->error();
 331     if(errorcode != 0) {
 332         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 333         //QMessageBox::about(myMainw->topResultDialog, "Server reply to requesting categories",reply->errorString());
 334         if(myMainw->topResultDialog)
 335             myMainw->topResultDialog->setLabelInfoToUser("You're not logged! Please register or log in.");
 336     }
 337     else {
 338         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 339         //QMessageBox::about(myMainw->topResultDialog, "Server reply to requesting categories ", "OK");
 340         if(myMainw->topResultDialog)
 341             myMainw->topResultDialog->setLabelInfoToUser("");
 342     }
 343 }
 344
 345 /**
 346   *@brief React to servers responce after request of TopList in certain category has been sent.
 347   */
 348 void HttpClient::ackOfLogin()
 349 {
 350     qDebug() << "_ackOffLogin";
 351
 352     if(myMainw->settingsDialog)
 353         myMainw->settingsDialog->setLabelInfoToUser("");
 354
 355     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 356
 357     QNetworkReply::NetworkError errorcode;
 358     errorcode = reply->error();
 359     if(errorcode != 0)
 360     {
 361         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 362         if(myMainw->settingsDialog)
 363         {
 364                 QMessageBox::about(myMainw->settingsDialog, "Server does not recognize your username. Please registrate.",reply->errorString());
 365                 myMainw->settingsDialog->usernameOk(false);
 366         }
 367     }
 368     else
 369     {
 370         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 371         if(myMainw->settingsDialog)
 372                 QMessageBox::about(myMainw->settingsDialog, "Server reply to login", "User login " + reply->readAll());
 373         // here signal emit to mainwindow for username setting to main panel
 374         emit loginOK();
 375         if( myMainw->settingsDialog)
 376         {
 377                 myMainw->settingsDialog->usernameOk(true);
 378                 myMainw->settingsDialog->close();
 379         }
 380
 381     }
 382 }
 383
 384 /**
 385   *@brief Reports errors, when server has sent error signal.
 386   */
 387 void HttpClient::errorFromServer(QNetworkReply::NetworkError errorcode)
 388 {
 389     qDebug() << "_errorFromServer";
 390     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 391
 392     if(errorcode != 0) {
 393         qDebug() <<  "errorcode:" << errorcode;
 394         //Note that errors are already reported on other each functions for server communication
 395         //QMessageBox::about(myMainw, "Server reported an error", reply->errorString());
 396     }
 397     else {
 398         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 399         qDebug() << reply->readAll();
 400     }
 401 }
 402
 403 /**
 404   *@brief React to servers responce after request of TopList in certain category has been sent.
 405   */
 406 void HttpClient::ackOfToplist()
 407 {
 408     qDebug() << "_ackOfToplist";
 409     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 410     myXmlreader->xmlReadTop10Results(reply);
 411
 412     QNetworkReply::NetworkError errorcode;
 413     errorcode = reply->error();
 414     if(errorcode != 0) {
 415         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 416         //QMessageBox::about(myMainw->topResultDialog, "Server reply to requesting top 10 list",reply->errorString());
 417         if(myMainw->topResultDialog)
 418             myMainw->topResultDialog->setLabelInfoToUser("Error");
 419     }
 420     else {
 421         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 422         //QMessageBox::about(myMainw->topResultDialog, "Server reply to requesting top 10 list", "OK " + reply->readAll());
 423         if(myMainw->topResultDialog)
 424             myMainw->topResultDialog->setLabelInfoToUser("");
 425     }
 426 }