Copy QFtp example from Qt

Change-Id: I4d58e4a7040ad2ecc9a53be05a27f22d7852e9a3
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

9 files changed, 599 insertions, 0 deletions

diff --git a/examples/qftp/ftp.qrc b/examples/qftp/ftp.qrc
new file mode 100644
index 0000000..b598ab8
--- /dev/null
+++ b/examples/qftp/ftp.qrc
@@ -0,0 +1,7 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+    <file>images/cdtoparent.png</file>
+    <file>images/dir.png</file>
+    <file>images/file.png</file>
+</qresource>
+</RCC>
diff --git a/examples/qftp/ftpwindow.cpp b/examples/qftp/ftpwindow.cpp
new file mode 100644
index 0000000..26a934e
--- /dev/null
+++ b/examples/qftp/ftpwindow.cpp
@@ -0,0 +1,406 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtWidgets>
+#include <QtNetwork>
+
+#include "ftpwindow.h"
+
+FtpWindow::FtpWindow(QWidget *parent)
+    : QDialog(parent), ftp(0), networkSession(0)
+{
+    ftpServerLabel = new QLabel(tr("Ftp &server:"));
+    ftpServerLineEdit = new QLineEdit("ftp.qt.nokia.com");
+    ftpServerLabel->setBuddy(ftpServerLineEdit);
+
+    statusLabel = new QLabel(tr("Please enter the name of an FTP server."));
+
+    fileList = new QTreeWidget;
+    fileList->setEnabled(false);
+    fileList->setRootIsDecorated(false);
+    fileList->setHeaderLabels(QStringList() << tr("Name") << tr("Size") << tr("Owner") << tr("Group") << tr("Time"));
+    fileList->header()->setStretchLastSection(false);
+
+    connectButton = new QPushButton(tr("Connect"));
+    connectButton->setDefault(true);
+
+    cdToParentButton = new QPushButton;
+    cdToParentButton->setIcon(QPixmap(":/images/cdtoparent.png"));
+    cdToParentButton->setEnabled(false);
+
+    downloadButton = new QPushButton(tr("Download"));
+    downloadButton->setEnabled(false);
+
+    quitButton = new QPushButton(tr("Quit"));
+
+    buttonBox = new QDialogButtonBox;
+    buttonBox->addButton(downloadButton, QDialogButtonBox::ActionRole);
+    buttonBox->addButton(quitButton, QDialogButtonBox::RejectRole);
+
+    progressDialog = new QProgressDialog(this);
+
+    connect(fileList, SIGNAL(itemActivated(QTreeWidgetItem*,int)),
+            this, SLOT(processItem(QTreeWidgetItem*,int)));
+    connect(fileList, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)),
+            this, SLOT(enableDownloadButton()));
+    connect(progressDialog, SIGNAL(canceled()), this, SLOT(cancelDownload()));
+    connect(connectButton, SIGNAL(clicked()), this, SLOT(connectOrDisconnect()));
+    connect(cdToParentButton, SIGNAL(clicked()), this, SLOT(cdToParent()));
+    connect(downloadButton, SIGNAL(clicked()), this, SLOT(downloadFile()));
+    connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
+
+    QHBoxLayout *topLayout = new QHBoxLayout;
+    topLayout->addWidget(ftpServerLabel);
+    topLayout->addWidget(ftpServerLineEdit);
+    topLayout->addWidget(cdToParentButton);
+    topLayout->addWidget(connectButton);
+
+    QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->addLayout(topLayout);
+    mainLayout->addWidget(fileList);
+    mainLayout->addWidget(statusLabel);
+    mainLayout->addWidget(buttonBox);
+    setLayout(mainLayout);
+
+    setWindowTitle(tr("FTP"));
+}
+
+QSize FtpWindow::sizeHint() const
+{
+    return QSize(500, 300);
+}
+
+//![0]
+void FtpWindow::connectOrDisconnect()
+{
+    if (ftp) {
+        ftp->abort();
+        ftp->deleteLater();
+        ftp = 0;
+//![0]
+        fileList->setEnabled(false);
+        cdToParentButton->setEnabled(false);
+        downloadButton->setEnabled(false);
+        connectButton->setEnabled(true);
+        connectButton->setText(tr("Connect"));
+#ifndef QT_NO_CURSOR
+        setCursor(Qt::ArrowCursor);
+#endif
+        statusLabel->setText(tr("Please enter the name of an FTP server."));
+        return;
+    }
+
+#ifndef QT_NO_CURSOR
+    setCursor(Qt::WaitCursor);
+#endif
+
+    if (!networkSession || !networkSession->isOpen()) {
+        if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
+            if (!networkSession) {
+                // Get saved network configuration
+                QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
+                settings.beginGroup(QLatin1String("QtNetwork"));
+                const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
+                settings.endGroup();
+
+                // If the saved network configuration is not currently discovered use the system default
+                QNetworkConfiguration config = manager.configurationFromIdentifier(id);
+                if ((config.state() & QNetworkConfiguration::Discovered) !=
+                    QNetworkConfiguration::Discovered) {
+                    config = manager.defaultConfiguration();
+                }
+
+                networkSession = new QNetworkSession(config, this);
+                connect(networkSession, SIGNAL(opened()), this, SLOT(connectToFtp()));
+                connect(networkSession, SIGNAL(error(QNetworkSession::SessionError)), this, SLOT(enableConnectButton()));
+            }
+            connectButton->setEnabled(false);
+            statusLabel->setText(tr("Opening network session."));
+            networkSession->open();
+            return;
+        }
+    }
+    connectToFtp();
+}
+
+void FtpWindow::connectToFtp()
+{
+//![1]
+    ftp = new QFtp(this);
+    connect(ftp, SIGNAL(commandFinished(int,bool)),
+            this, SLOT(ftpCommandFinished(int,bool)));
+    connect(ftp, SIGNAL(listInfo(QUrlInfo)),
+            this, SLOT(addToList(QUrlInfo)));
+    connect(ftp, SIGNAL(dataTransferProgress(qint64,qint64)),
+            this, SLOT(updateDataTransferProgress(qint64,qint64)));
+
+    fileList->clear();
+    currentPath.clear();
+    isDirectory.clear();
+//![1]
+
+//![2]
+    QUrl url(ftpServerLineEdit->text());
+    if (!url.isValid() || url.scheme().toLower() != QLatin1String("ftp")) {
+        ftp->connectToHost(ftpServerLineEdit->text(), 21);
+        ftp->login();
+    } else {
+        ftp->connectToHost(url.host(), url.port(21));
+
+        if (!url.userName().isEmpty())
+            ftp->login(QUrl::fromPercentEncoding(url.userName().toLatin1()), url.password());
+        else
+            ftp->login();
+        if (!url.path().isEmpty())
+            ftp->cd(url.path());
+    }
+//![2]
+
+    fileList->setEnabled(true);
+    connectButton->setEnabled(false);
+    connectButton->setText(tr("Disconnect"));
+    statusLabel->setText(tr("Connecting to FTP server %1...")
+                         .arg(ftpServerLineEdit->text()));
+}
+
+//![3]
+void FtpWindow::downloadFile()
+{
+    QString fileName = fileList->currentItem()->text(0);
+//![3]
+//
+    if (QFile::exists(fileName)) {
+        QMessageBox::information(this, tr("FTP"),
+                                 tr("There already exists a file called %1 in "
+                                    "the current directory.")
+                                 .arg(fileName));
+        return;
+    }
+
+//![4]
+    file = new QFile(fileName);
+    if (!file->open(QIODevice::WriteOnly)) {
+        QMessageBox::information(this, tr("FTP"),
+                                 tr("Unable to save the file %1: %2.")
+                                 .arg(fileName).arg(file->errorString()));
+        delete file;
+        return;
+    }
+
+    ftp->get(fileList->currentItem()->text(0), file);
+
+    progressDialog->setLabelText(tr("Downloading %1...").arg(fileName));
+    downloadButton->setEnabled(false);
+    progressDialog->exec();
+}
+//![4]
+
+//![5]
+void FtpWindow::cancelDownload()
+{
+    ftp->abort();
+
+    if (file->exists()) {
+        file->close();
+        file->remove();
+    }
+    delete file;
+}
+//![5]
+
+//![6]
+void FtpWindow::ftpCommandFinished(int, bool error)
+{
+#ifndef QT_NO_CURSOR
+    setCursor(Qt::ArrowCursor);
+#endif
+
+    if (ftp->currentCommand() == QFtp::ConnectToHost) {
+        if (error) {
+            QMessageBox::information(this, tr("FTP"),
+                                     tr("Unable to connect to the FTP server "
+                                        "at %1. Please check that the host "
+                                        "name is correct.")
+                                     .arg(ftpServerLineEdit->text()));
+            connectOrDisconnect();
+            return;
+        }
+        statusLabel->setText(tr("Logged onto %1.")
+                             .arg(ftpServerLineEdit->text()));
+        fileList->setFocus();
+        downloadButton->setDefault(true);
+        connectButton->setEnabled(true);
+        return;
+    }
+//![6]
+
+//![7]
+    if (ftp->currentCommand() == QFtp::Login)
+        ftp->list();
+//![7]
+
+//![8]
+    if (ftp->currentCommand() == QFtp::Get) {
+        if (error) {
+            statusLabel->setText(tr("Canceled download of %1.")
+                                 .arg(file->fileName()));
+            file->close();
+            file->remove();
+        } else {
+            statusLabel->setText(tr("Downloaded %1 to current directory.")
+                                 .arg(file->fileName()));
+            file->close();
+        }
+        delete file;
+        enableDownloadButton();
+        progressDialog->hide();
+//![8]
+//![9]
+    } else if (ftp->currentCommand() == QFtp::List) {
+        if (isDirectory.isEmpty()) {
+            fileList->addTopLevelItem(new QTreeWidgetItem(QStringList() << tr("<empty>")));
+            fileList->setEnabled(false);
+        }
+    }
+//![9]
+}
+
+//![10]
+void FtpWindow::addToList(const QUrlInfo &urlInfo)
+{
+    QTreeWidgetItem *item = new QTreeWidgetItem;
+    item->setText(0, urlInfo.name());
+    item->setText(1, QString::number(urlInfo.size()));
+    item->setText(2, urlInfo.owner());
+    item->setText(3, urlInfo.group());
+    item->setText(4, urlInfo.lastModified().toString("MMM dd yyyy"));
+
+    QPixmap pixmap(urlInfo.isDir() ? ":/images/dir.png" : ":/images/file.png");
+    item->setIcon(0, pixmap);
+
+    isDirectory[urlInfo.name()] = urlInfo.isDir();
+    fileList->addTopLevelItem(item);
+    if (!fileList->currentItem()) {
+        fileList->setCurrentItem(fileList->topLevelItem(0));
+        fileList->setEnabled(true);
+    }
+}
+//![10]
+
+//![11]
+void FtpWindow::processItem(QTreeWidgetItem *item, int /*column*/)
+{
+    QString name = item->text(0);
+    if (isDirectory.value(name)) {
+        fileList->clear();
+        isDirectory.clear();
+        currentPath += '/';
+        currentPath += name;
+        ftp->cd(name);
+        ftp->list();
+        cdToParentButton->setEnabled(true);
+#ifndef QT_NO_CURSOR
+        setCursor(Qt::WaitCursor);
+#endif
+        return;
+    }
+}
+//![11]
+
+//![12]
+void FtpWindow::cdToParent()
+{
+#ifndef QT_NO_CURSOR
+    setCursor(Qt::WaitCursor);
+#endif
+    fileList->clear();
+    isDirectory.clear();
+    currentPath = currentPath.left(currentPath.lastIndexOf('/'));
+    if (currentPath.isEmpty()) {
+        cdToParentButton->setEnabled(false);
+        ftp->cd("/");
+    } else {
+        ftp->cd(currentPath);
+    }
+    ftp->list();
+}
+//![12]
+
+//![13]
+void FtpWindow::updateDataTransferProgress(qint64 readBytes,
+                                           qint64 totalBytes)
+{
+    progressDialog->setMaximum(totalBytes);
+    progressDialog->setValue(readBytes);
+}
+//![13]
+
+//![14]
+void FtpWindow::enableDownloadButton()
+{
+    QTreeWidgetItem *current = fileList->currentItem();
+    if (current) {
+        QString currentFile = current->text(0);
+        downloadButton->setEnabled(!isDirectory.value(currentFile));
+    } else {
+        downloadButton->setEnabled(false);
+    }
+}
+//![14]
+
+void FtpWindow::enableConnectButton()
+{
+    // Save the used configuration
+    QNetworkConfiguration config = networkSession->configuration();
+    QString id;
+    if (config.type() == QNetworkConfiguration::UserChoice)
+        id = networkSession->sessionProperty(QLatin1String("UserChoiceConfiguration")).toString();
+    else
+        id = config.identifier();
+
+    QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
+    settings.beginGroup(QLatin1String("QtNetwork"));
+    settings.setValue(QLatin1String("DefaultNetworkConfiguration"), id);
+    settings.endGroup();
+
+    connectButton->setEnabled(true);
+    statusLabel->setText(tr("Please enter the name of an FTP server."));
+}
+
diff --git a/examples/qftp/ftpwindow.h b/examples/qftp/ftpwindow.h
new file mode 100644
index 0000000..83ebf8e
--- /dev/null
+++ b/examples/qftp/ftpwindow.h
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef FTPWINDOW_H
+#define FTPWINDOW_H
+
+#include <QDialog>
+#include <QHash>
+#include <QNetworkConfigurationManager>
+
+QT_BEGIN_NAMESPACE
+class QDialogButtonBox;
+class QFile;
+class QFtp;
+class QLabel;
+class QLineEdit;
+class QTreeWidget;
+class QTreeWidgetItem;
+class QProgressDialog;
+class QPushButton;
+class QUrlInfo;
+class QNetworkSession;
+QT_END_NAMESPACE
+
+class FtpWindow : public QDialog
+{
+    Q_OBJECT
+
+public:
+    FtpWindow(QWidget *parent = 0);
+    QSize sizeHint() const;
+
+//![0]
+private slots:
+    void connectOrDisconnect();
+    void downloadFile();
+    void cancelDownload();
+    void connectToFtp();
+
+    void ftpCommandFinished(int commandId, bool error);
+    void addToList(const QUrlInfo &urlInfo);
+    void processItem(QTreeWidgetItem *item, int column);
+    void cdToParent();
+    void updateDataTransferProgress(qint64 readBytes,
+                                    qint64 totalBytes);
+    void enableDownloadButton();
+    void enableConnectButton();
+//![0]
+
+private:
+    QLabel *ftpServerLabel;
+    QLineEdit *ftpServerLineEdit;
+    QLabel *statusLabel;
+    QTreeWidget *fileList;
+    QPushButton *cdToParentButton;
+    QPushButton *connectButton;
+    QPushButton *downloadButton;
+    QPushButton *quitButton;
+    QDialogButtonBox *buttonBox;
+    QProgressDialog *progressDialog;
+
+//![1]
+    QHash<QString, bool> isDirectory;
+    QString currentPath;
+    QFtp *ftp;
+    QFile *file;
+
+    QNetworkSession *networkSession;
+    QNetworkConfigurationManager manager;
+//![1]
+};
+
+#endif
diff --git a/examples/qftp/images/cdtoparent.png b/examples/qftp/images/cdtoparent.png
new file mode 100644
index 0000000..24b6180
--- /dev/null
+++ b/examples/qftp/images/cdtoparent.png
diff --git a/examples/qftp/images/dir.png b/examples/qftp/images/dir.png
new file mode 100644
index 0000000..0ce5ae7
--- /dev/null
+++ b/examples/qftp/images/dir.png
diff --git a/examples/qftp/images/file.png b/examples/qftp/images/file.png
new file mode 100644
index 0000000..be6c530
--- /dev/null
+++ b/examples/qftp/images/file.png
diff --git a/examples/qftp/main.cpp b/examples/qftp/main.cpp
new file mode 100644
index 0000000..8330052
--- /dev/null
+++ b/examples/qftp/main.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include "ftpwindow.h"
+
+
+int main(int argc, char *argv[])
+{
+    Q_INIT_RESOURCE(ftp);
+    QApplication app(argc, argv);
+    FtpWindow ftpWin;
+    ftpWin.show();
+    return ftpWin.exec();
+}
diff --git a/examples/qftp/qftp.desktop b/examples/qftp/qftp.desktop
new file mode 100644
index 0000000..6149fe9
--- /dev/null
+++ b/examples/qftp/qftp.desktop
@@ -0,0 +1,11 @@
+[Desktop Entry]
+Encoding=UTF-8
+Version=1.0
+Type=Application
+Terminal=false
+Name=FTP
+Exec=/opt/usr/bin/qftp
+Icon=qftp
+X-Window-Icon=
+X-HildonDesk-ShowInToolbar=true
+X-Osso-Type=application/x-executable
diff --git a/examples/qftp/qftp.pro b/examples/qftp/qftp.pro
new file mode 100644
index 0000000..c554b37
--- /dev/null
+++ b/examples/qftp/qftp.pro
@@ -0,0 +1,13 @@
+QT += widgets
+
+HEADERS       = ftpwindow.h
+SOURCES       = ftpwindow.cpp \
+                main.cpp
+RESOURCES    += ftp.qrc
+QT           += network
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/network/qftp
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro images
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/network/qftp
+INSTALLS += target sources