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-rw-r--r--examples/network/fortuneserver/fortuneserver.pro12
-rw-r--r--examples/network/fortuneserver/main.cpp56
-rw-r--r--examples/network/fortuneserver/server.cpp123
-rw-r--r--examples/network/fortuneserver/server.h72
4 files changed, 263 insertions, 0 deletions
diff --git a/examples/network/fortuneserver/fortuneserver.pro b/examples/network/fortuneserver/fortuneserver.pro
new file mode 100644
index 0000000..8cf52ee
--- /dev/null
+++ b/examples/network/fortuneserver/fortuneserver.pro
@@ -0,0 +1,12 @@
+HEADERS = server.h
+SOURCES = server.cpp \
+ main.cpp
+QT += network
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/network/fortuneserver
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS fortuneserver.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/network/fortuneserver
+INSTALLS += target sources
+
+include($$QT_SOURCE_TREE/examples/examplebase.pri)
diff --git a/examples/network/fortuneserver/main.cpp b/examples/network/fortuneserver/main.cpp
new file mode 100644
index 0000000..b505c44
--- /dev/null
+++ b/examples/network/fortuneserver/main.cpp
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QtCore>
+
+#include <stdlib.h>
+
+#include "server.h"
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ Server server;
+ server.show();
+ qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
+ return server.exec();
+}
diff --git a/examples/network/fortuneserver/server.cpp b/examples/network/fortuneserver/server.cpp
new file mode 100644
index 0000000..09626a8
--- /dev/null
+++ b/examples/network/fortuneserver/server.cpp
@@ -0,0 +1,123 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+#include <QtNetwork>
+
+#include <stdlib.h>
+
+#include "server.h"
+
+Server::Server(QWidget *parent)
+ : QDialog(parent)
+{
+ statusLabel = new QLabel;
+ quitButton = new QPushButton(tr("Quit"));
+ quitButton->setAutoDefault(false);
+
+//! [0] //! [1]
+ tcpServer = new QTcpServer(this);
+ if (!tcpServer->listen()) {
+ QMessageBox::critical(this, tr("Fortune Server"),
+ tr("Unable to start the server: %1.")
+ .arg(tcpServer->errorString()));
+ close();
+ return;
+ }
+//! [0]
+
+ statusLabel->setText(tr("The server is running on port %1.\n"
+ "Run the Fortune Client example now.")
+ .arg(tcpServer->serverPort()));
+//! [1]
+
+//! [2]
+ fortunes << tr("You've been leading a dog's life. Stay off the furniture.")
+ << tr("You've got to think about tomorrow.")
+ << tr("You will be surprised by a loud noise.")
+ << tr("You will feel hungry again in another hour.")
+ << tr("You might have mail.")
+ << tr("You cannot kill time without injuring eternity.")
+ << tr("Computers are not intelligent. They only think they are.");
+//! [2]
+
+ connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
+//! [3]
+ connect(tcpServer, SIGNAL(newConnection()), this, SLOT(sendFortune()));
+//! [3]
+
+ QHBoxLayout *buttonLayout = new QHBoxLayout;
+ buttonLayout->addStretch(1);
+ buttonLayout->addWidget(quitButton);
+ buttonLayout->addStretch(1);
+
+ QVBoxLayout *mainLayout = new QVBoxLayout;
+ mainLayout->addWidget(statusLabel);
+ mainLayout->addLayout(buttonLayout);
+ setLayout(mainLayout);
+
+ setWindowTitle(tr("Fortune Server"));
+}
+
+//! [4]
+void Server::sendFortune()
+{
+//! [5]
+ QByteArray block;
+ QDataStream out(&block, QIODevice::WriteOnly);
+ out.setVersion(QDataStream::Qt_4_0);
+//! [4] //! [6]
+ out << (quint16)0;
+ out << fortunes.at(qrand() % fortunes.size());
+ out.device()->seek(0);
+ out << (quint16)(block.size() - sizeof(quint16));
+//! [6] //! [7]
+
+ QTcpSocket *clientConnection = tcpServer->nextPendingConnection();
+ connect(clientConnection, SIGNAL(disconnected()),
+ clientConnection, SLOT(deleteLater()));
+//! [7] //! [8]
+
+ clientConnection->write(block);
+ clientConnection->disconnectFromHost();
+//! [5]
+}
+//! [8]
diff --git a/examples/network/fortuneserver/server.h b/examples/network/fortuneserver/server.h
new file mode 100644
index 0000000..dcd64c7
--- /dev/null
+++ b/examples/network/fortuneserver/server.h
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SERVER_H
+#define SERVER_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QLabel;
+class QPushButton;
+class QTcpServer;
+QT_END_NAMESPACE
+
+//! [0]
+class Server : public QDialog
+{
+ Q_OBJECT
+
+public:
+ Server(QWidget *parent = 0);
+
+private slots:
+ void sendFortune();
+
+private:
+ QLabel *statusLabel;
+ QPushButton *quitButton;
+ QTcpServer *tcpServer;
+ QStringList fortunes;
+};
+//! [0]
+
+#endif
generated by cgit v0.12 at 2024-12-27 15:36:29 (GMT)