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 /**
   8   *@brief Constructor, connects object to GUI
   9   *@param Pointer to carmainwindow, which is temporarily used during development
  10   */
  11 HttpClient::HttpClient(CarMainWindow *myCarw)
  12 {
  13     myMainw = myCarw;
  14     netManager = new QNetworkAccessManager();
  15     myXmlwriter = new XmlWriter();
  16     myXmlreader = new XmlReader();
  17 }
  18
  19 /**
  20   *@brief Destructor
  21   */
  22 HttpClient::~HttpClient()
  23 {
  24
  25 }
  26
  27 /**
  28   *@brief Sends registration information to the server in xml format.
  29   *Reads user name, password and emaol address from resuldialogs internal variables.
  30   *@todo Replace msg box with better reaction to server`s responce.
  31   */
  32 void HttpClient::requestRegistration()
  33 {
  34     qDebug() << "_requestRegistration" ;
  35     qDebug() <<  myMainw->myRegistration->getUserName() << "+" <<  myMainw->myRegistration->getPassword() << "+" <<  myMainw->myRegistration->getEmail();
  36
  37     QBuffer *regbuffer = new QBuffer();
  38     QUrl qurl("http://api.speedfreak-app.com/api/register");
  39     QNetworkRequest request(qurl);
  40     qDebug() << qurl.toString();
  41     QNetworkReply *currentDownload;
  42
  43     regbuffer->open(QBuffer::ReadWrite);
  44     myXmlwriter->writeRegistering(regbuffer,
  45                        myMainw->myRegistration->getUserName(),
  46                        myMainw->myRegistration->getPassword(),
  47                        myMainw->myRegistration->getEmail());
  48     qDebug() << "carmainwindow: regbuffer->data(): " << regbuffer->data();
  49
  50     currentDownload = netManager->post(request, ("xml=" + regbuffer->data()));
  51     connect(currentDownload,SIGNAL(finished()),this,SLOT(ackOfRegistration()));
  52     //connect(currentDownload,SIGNAL(error(QNetworkReply::NetworkError)),myMainw,SLOT(errorFromServer(QNetworkReply::NetworkError)));
  53
  54     regbuffer->close();
  55 }
  56
  57 /**
  58   *@brief Sends result(s) to the server in xml format.
  59   *Send authentication information in the header.
  60   *@todo Read category elsewhere.
  61   */
  62 void HttpClient::sendResultXml(QString category)
  63 {
  64     qDebug() << "_sendResultXml";
  65
  66     QBuffer *xmlbuffer = new QBuffer();
  67
  68     QUrl qurl("http://api.speedfreak-app.com/api/update/" + category);
  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->myLogin->getUserName() + ":" + myMainw->myLogin->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->myLogin->getUserName() + ":" + myMainw->myLogin->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->myLogin->getUserName() + ":" + myMainw->myLogin->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->myLogin->getUserName() + ":" + myMainw->myLogin->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         QMessageBox::about(myMainw, "Server reply to result sending", "Result received " + 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         QMessageBox::about(myMainw, "Server reply to requesting categories ", "OK");
 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
 242     QNetworkReply::NetworkError errorcode;
 243     errorcode = reply->error();
 244     if(errorcode != 0) {
 245         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 246         QMessageBox::about(myMainw, "Server does not recognize your username. Please registrate.",reply->errorString());
 247     }
 248     else {
 249         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 250         QMessageBox::about(myMainw, "Server reply to login", "User login " + reply->readAll());
 251     }
 252 }
 253
 254
 255 /**
 256   *@brief Reports errors, when server has sent error signal.
 257   */
 258 void HttpClient::errorFromServer(QNetworkReply::NetworkError errorcode)
 259 {
 260     qDebug() << "_errorFromServer";
 261
 262     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 263
 264     if(errorcode != 0) {
 265         qDebug() <<  "errorcode:" << errorcode;
 266         //Note that errors are already reported on other ach-functions for server communication
 267         //QMessageBox::about(myMainw, "Server reported an error", reply->errorString());
 268     }
 269     else {
 270         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 271         qDebug() << reply->readAll();
 272     }
 273
 274 }
 275
 276
 277 /**
 278   *@brief React to servers responce after request of TopList in certain category has been sent.
 279   *@todo Implement routing reply`s contents to UI.
 280   */
 281 void HttpClient::ackOfToplist()
 282 {
 283     qDebug() << "_ackOfToplist";
 284
 285     QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
 286     myXmlreader->xmlReadTop10Results(reply);
 287
 288     QNetworkReply::NetworkError errorcode;
 289     errorcode = reply->error();
 290     if(errorcode != 0) {
 291         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 292         QMessageBox::about(myMainw, "Server reply to requesting top 10 list",reply->errorString());
 293     }
 294     else {
 295         qDebug() <<  "errorcode:" << errorcode << reply->errorString();
 296         QMessageBox::about(myMainw, "Server reply to requesting top 10 list", "OK " + reply->readAll());
 297     }
 298
 299 }
 300