f9f395c28b
Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
221 lines
6.7 KiB
C++
221 lines
6.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QDebug>
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#include <QUrl>
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#include <QByteArray>
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#include <QDataStream>
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#include "datatransferer.h"
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DataTransferer::DataTransferer(QObject *parent) :
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QObject(parent), m_dataTransferOngoing(false)
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{
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}
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bool DataTransferer::dataTransferOngoing()
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{
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return m_dataTransferOngoing;
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}
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// -------- Based on QTcp
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DataTransfererQTcp::DataTransfererQTcp(QObject* parent)
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: DataTransferer(parent)
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{
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qDebug("BearerEx DataTransferer QTcp created.");
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connect(&m_qsocket, SIGNAL(readyRead()), this, SLOT(readyRead()));
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connect(&m_qsocket, SIGNAL(connected()), this, SLOT(connected()));
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connect(&m_qsocket, SIGNAL(error(QAbstractSocket::SocketError)),
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this, SLOT(error(QAbstractSocket::SocketError)));
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}
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DataTransfererQTcp::~DataTransfererQTcp()
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{
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qDebug("BearerEx DataTransferer QTcp destroyed.");
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m_qsocket.abort();
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}
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bool DataTransfererQTcp::transferData()
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{
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if (m_dataTransferOngoing) {
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return false;
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}
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qDebug("BearerEx datatransfer for QTcp requested.");
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// Connect to host
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QUrl url("http://www.google.com.au");
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m_qsocket.connectToHost(url.host(), url.port(80));
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// m_qsocket.connectToHost("http://www.google.com", 80);
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// Wait for connected() signal.
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m_dataTransferOngoing = true;
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return true;
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}
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void DataTransfererQTcp::connected()
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{
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qDebug("BearerEx DataTransfererQtcp connected, requesting data.");
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// Establish HTTP request
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//QByteArray request("GET / HTTP/1.1 \nHost: www.google.com\n\n");
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QByteArray request("GET / HTTP/1.1\n\n");
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// QByteArray request("GET /index.html HTTP/1.1 \n Host: www.google.com \n\n");
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qint64 dataWritten = m_qsocket.write(request);
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m_qsocket.flush();
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qDebug() << "BearerEx DataTransferQTcp wrote " << dataWritten << " bytes";
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// Start waiting for readyRead() of error()
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}
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void DataTransfererQTcp::readyRead()
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{
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qDebug() << "BearerEx DataTransfererQTcp readyRead() with ";
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qint64 bytesAvailable = m_qsocket.bytesAvailable();
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qDebug() << bytesAvailable << " bytes available.";
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// QDataStream in(&m_qsocket);
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QByteArray array = m_qsocket.readAll();
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QString data = QString::fromAscii(array);
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// in >> data;
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qDebug() << "BearerEx DataTransferQTcp data received: " << data;
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m_dataTransferOngoing = false;
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// m_qsocket.error() returns uninitialized value in case no error has occurred,
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// so emit '0'
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emit finished(0, bytesAvailable, "QAbstractSocket::SocketError");
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}
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void DataTransfererQTcp::error(QAbstractSocket::SocketError socketError)
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{
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qDebug("BearerEx DataTransfererQTcp error(), aborting socket.");
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m_qsocket.abort();
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m_dataTransferOngoing = false;
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emit finished(socketError, 0, "QAbstractSocket::SocketError");
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}
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// -------- Based on QHttp
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DataTransfererQHttp::DataTransfererQHttp(QObject* parent)
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: DataTransferer(parent)
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{
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connect(&m_qhttp, SIGNAL(done(bool)), this, SLOT(done(bool)));
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qDebug("BearerEx DataTransferer QHttp created.");
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}
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DataTransfererQHttp::~DataTransfererQHttp()
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{
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qDebug("BearerEx DataTransferer QHttp destroyed.");
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}
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bool DataTransfererQHttp::transferData()
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{
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qDebug("BearerEx datatransfer for QHttp requested.");
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if (m_dataTransferOngoing) {
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return false;
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}
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QString urlstring("http://www.google.com");
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QUrl url(urlstring);
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m_qhttp.setHost(url.host(), QHttp::ConnectionModeHttp, url.port() == -1 ? 0 : url.port());
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m_qhttp.get(urlstring);
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m_dataTransferOngoing = true;
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return true;
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}
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void DataTransfererQHttp::done(bool /*error*/ )
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{
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qDebug("BearerEx DatatransfererQHttp reply was finished (error code is type QHttp::Error).");
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qint64 dataReceived = 0;
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quint32 errorCode = m_qhttp.error();
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if (m_qhttp.error() == QHttp::NoError) {
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QString result(m_qhttp.readAll());
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dataReceived = result.length();
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}
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m_dataTransferOngoing = false;
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emit finished(errorCode, dataReceived, "QHttp::Error");
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}
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// -------- Based on QNetworkAccessManager
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DataTransfererQNam::DataTransfererQNam(QObject* parent)
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: DataTransferer(parent)
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{
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connect(&m_qnam, SIGNAL(finished(QNetworkReply*)),
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this, SLOT(replyFinished(QNetworkReply*)));
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qDebug("BearerEx DataTransferer QNam created.");
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}
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DataTransfererQNam::~DataTransfererQNam()
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{
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qDebug("BearerEx DataTransferer QNam destroyed.");
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}
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bool DataTransfererQNam::transferData()
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{
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qDebug("BearerEx datatransfer for QNam requested.");
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if (m_dataTransferOngoing) {
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return false;
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}
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m_qnam.get(QNetworkRequest(QUrl("http://www.google.com")));
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m_dataTransferOngoing = true;
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return true;
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}
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void DataTransfererQNam::replyFinished(QNetworkReply *reply)
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{
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qDebug("BearerEx DatatransfererQNam reply was finished (error code is type QNetworkReply::NetworkError).");
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qint64 dataReceived = 0;
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quint32 errorCode = (quint32)reply->error();
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if (reply->error() == QNetworkReply::NoError) {
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QString result(reply->readAll());
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dataReceived = result.length();
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}
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m_dataTransferOngoing = false;
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emit finished(errorCode, dataReceived, "QNetworkReply::NetworkError");
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reply->deleteLater();
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}
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