Add simple statistics page

2 files changed, 32 insertions, 2 deletions

diff --git a/src/webclientserver.cpp b/src/webclientserver.cpp
index 3cbd05b..3b802c9 100644
--- a/src/webclientserver.cpp
+++ b/src/webclientserver.cpp
@@ -148,6 +148,8 @@ Server::Server(quint16 port)
     qDebug() << QString("Server running on: http://" + QHostInfo::localHostName() + ":" + QString::number(port) + "/");
     qsrand(QDateTime::currentDateTime().toTime_t());
     nextCookieId = qrand();
+    bytesWritten = 0;
+    bytesRead = 0;
 }
 
 Server::~Server()
@@ -188,7 +190,14 @@ void Server::dataOnSocket()
     DEBUG << "";
     DEBUG << "request";
 
-    HttpRequest request(socket);
+    QList<QByteArray> lines;
+    while (socket->canReadLine()) {
+        QByteArray line = socket->readLine();
+        lines.append(line);
+        bytesRead += line.count();
+    }
+
+    HttpRequest request(lines);
 
     int sessionId = 0;
     
@@ -261,13 +270,29 @@ void Server::dataOnSocket()
         }
 //        DEBUG << "idle socket" << socket;
         return;
+    } else if (path.startsWith("/statistics")) {
+        response.setBody(createStatiticsPage());
+
     }
 
 //    DEBUG << "socket write response";
 //    DEBUG << "response" << response.toText();
-    socket->write(response.toText());
+    QByteArray responseText = response.toText();
+    bytesWritten += responseText.count();
+    socket->write(responseText);
 //    DEBUG << "socket write response done";
 }
+
+QByteArray Server::createStatiticsPage()
+{
+    QByteArray stats;
+    stats += "<b> Statistics: </b><br><br>";
+    stats += "Bytes transferred, dynamic content: <br>";
+    stats += "Sent     " + QByteArray::number(bytesWritten / 1024) + " K<br>";
+    stats += "Received " + QByteArray::number(bytesRead / 1024) + " K<br>";
+    return stats;
+}
+
 FileServer::FileServer()
 {
     allowedFileNames = QSet<QString>() 
diff --git a/src/webclientserver.h b/src/webclientserver.h
index 6d12dd9..068b347 100644
--- a/src/webclientserver.h
+++ b/src/webclientserver.h
@@ -87,6 +87,11 @@ private:
     QHash<int, Session *> activeSessions;
     int nextCookieId;
     quint16 port;
+
+    // statistics
+    int bytesRead;
+    int bytesWritten;
+    QByteArray createStatiticsPage();
 };
 
 class FileServer : public QObject