Add initial support for a declarative WebSocketServer.

It comes with basic support for setting up a non-secure server
listening on an arbitrary host and port. The name can be set,
and whether the server should be listening or accept connections.
The error string is also available via a property.

When a client connects, a clientConnected(QQmlWebSocket*) signal is
emitted.

To showcase the usage and functionality, a new qmlwebsocketserver
example is added which behaves similar to qmlwebsocketclient. It
simply sends messages from a WebSocket to a local WebSocketServer
which in turn sends a simple response.

Change-Id: Ib6318155ed08cbeea47d820b709764d2e36dcc45
Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>

13 files changed, 658 insertions, 11 deletions

diff --git a/examples/websockets/doc/qmlwebsocketserver.qdoc b/examples/websockets/doc/qmlwebsocketserver.qdoc
new file mode 100644
index 0000000..99f70b6
--- /dev/null
+++ b/examples/websockets/doc/qmlwebsocketserver.qdoc
@@ -0,0 +1,47 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtWebSocket module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \example qmlwebsocketserver
+    \title QML WebSocket Server Example
+    \ingroup qtwebsockets-examples
+    \brief A simple example that shows how to use a QML WebSocketServer.
+*/
diff --git a/examples/websockets/qmlwebsocketserver/data.qrc b/examples/websockets/qmlwebsocketserver/data.qrc
new file mode 100644
index 0000000..e703d32
--- /dev/null
+++ b/examples/websockets/qmlwebsocketserver/data.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>qml/qmlwebsocketserver/main.qml</file>
+    </qresource>
+</RCC>
diff --git a/examples/websockets/qmlwebsocketserver/main.cpp b/examples/websockets/qmlwebsocketserver/main.cpp
new file mode 100644
index 0000000..fc107be
--- /dev/null
+++ b/examples/websockets/qmlwebsocketserver/main.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtWebSocket module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui/QGuiApplication>
+#include <QQuickView>
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+
+    QQuickView view;
+    view.setSource(QUrl(QStringLiteral("qrc:/qml/qmlwebsocketserver/main.qml")));
+    view.show();
+
+    return app.exec();
+}
diff --git a/examples/websockets/qmlwebsocketserver/qml/qmlwebsocketserver/main.qml b/examples/websockets/qmlwebsocketserver/qml/qmlwebsocketserver/main.qml
new file mode 100644
index 0000000..03446c4
--- /dev/null
+++ b/examples/websockets/qmlwebsocketserver/qml/qmlwebsocketserver/main.qml
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtWebSocket module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import Qt.WebSockets 1.0
+
+Rectangle {
+    width: 360
+    height: 360
+
+    function appendMessage(message) {
+        messageBox.text += "\n" + message
+    }
+
+    WebSocketServer {
+        id: server
+        listen: true
+        onClientConnected: {
+            webSocket.onTextMessageReceived.connect(function(message) {
+                appendMessage(qsTr("Server received message: %1").arg(message));
+                webSocket.sendTextMessage(qsTr("Hello Client!"));
+            });
+        }
+        onErrorStringChanged: {
+            appendMessage(qsTr("Server error: %1").arg(errorString));
+        }
+    }
+
+    WebSocket {
+        id: socket
+        url: server.url
+        onTextMessageReceived: appendMessage(qsTr("Client received message: %1").arg(message))
+        onStatusChanged: {
+            if (socket.status == WebSocket.Error) {
+                appendMessage(qsTr("Client error: %1").arg(socket.errorString));
+            } else if (socket.status == WebSocket.Closed) {
+                appendMessage(qsTr("Client socket closed."));
+            }
+        }
+    }
+
+    Text {
+        id: messageBox
+        text: qsTr("Click to send a message!")
+        anchors.fill: parent
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                socket.sendTextMessage(qsTr("Hello Server!"));
+            }
+        }
+    }
+}
diff --git a/examples/websockets/qmlwebsocketserver/qmlwebsocketserver.pro b/examples/websockets/qmlwebsocketserver/qmlwebsocketserver.pro
new file mode 100644
index 0000000..a499c7e
--- /dev/null
+++ b/examples/websockets/qmlwebsocketserver/qmlwebsocketserver.pro
@@ -0,0 +1,13 @@
+QT += core qml quick websockets
+
+TARGET = qmlwebsocketserver
+
+TEMPLATE = app
+
+CONFIG   -= app_bundle
+
+SOURCES += main.cpp
+
+RESOURCES += data.qrc
+
+OTHER_FILES += qml/qmlwebsocketserver/main.qml
diff --git a/examples/websockets/websockets.pro b/examples/websockets/websockets.pro
index 76a0e9f..e5eddf6 100644
--- a/examples/websockets/websockets.pro
+++ b/examples/websockets/websockets.pro
@@ -3,7 +3,11 @@ TEMPLATE = subdirs
 SUBDIRS = echoclient \
           echoserver \
           simplechat
-qtHaveModule(quick): SUBDIRS += qmlwebsocketclient
+
+qtHaveModule(quick) {
+SUBDIRS += qmlwebsocketclient \
+           qmlwebsocketserver
+}
 
 contains(QT_CONFIG, openssl) | contains(QT_CONFIG, openssl-linked) {
 SUBDIRS +=  \
diff --git a/src/imports/qmlwebsockets/qmlwebsockets.pro b/src/imports/qmlwebsockets/qmlwebsockets.pro
index 2d3353e..f7698d8 100644
--- a/src/imports/qmlwebsockets/qmlwebsockets.pro
+++ b/src/imports/qmlwebsockets/qmlwebsockets.pro
@@ -3,10 +3,12 @@ QT = core websockets qml
 TARGETPATH = Qt/WebSockets
 
 HEADERS +=  qmlwebsockets_plugin.h \
-            qqmlwebsocket.h
+            qqmlwebsocket.h \
+            qqmlwebsocketserver.h
 
 SOURCES +=  qmlwebsockets_plugin.cpp \
-            qqmlwebsocket.cpp
+            qqmlwebsocket.cpp \
+            qqmlwebsocketserver.cpp
 
 OTHER_FILES += qmldir
 
diff --git a/src/imports/qmlwebsockets/qmlwebsockets_plugin.cpp b/src/imports/qmlwebsockets/qmlwebsockets_plugin.cpp
index 9c7f2d6..07176da 100644
--- a/src/imports/qmlwebsockets/qmlwebsockets_plugin.cpp
+++ b/src/imports/qmlwebsockets/qmlwebsockets_plugin.cpp
@@ -43,6 +43,9 @@
 
 #include <QtQml>
 
+#include "qqmlwebsocket.h"
+#include "qqmlwebsocketserver.h"
+
 QT_BEGIN_NAMESPACE
 
 void QtWebSocketsDeclarativeModule::registerTypes(const char *uri)
@@ -51,6 +54,7 @@ void QtWebSocketsDeclarativeModule::registerTypes(const char *uri)
 
     // @uri Qt.WebSockets
     qmlRegisterType<QQmlWebSocket>(uri, 1 /*major*/, 0 /*minor*/, "WebSocket");
+    qmlRegisterType<QQmlWebSocketServer>(uri, 1 /*major*/, 0 /*minor*/, "WebSocketServer");
 }
 
 QT_END_NAMESPACE
diff --git a/src/imports/qmlwebsockets/qmlwebsockets_plugin.h b/src/imports/qmlwebsockets/qmlwebsockets_plugin.h
index 9e64091..2c135f0 100644
--- a/src/imports/qmlwebsockets/qmlwebsockets_plugin.h
+++ b/src/imports/qmlwebsockets/qmlwebsockets_plugin.h
@@ -44,8 +44,6 @@
 
 #include <QQmlExtensionPlugin>
 
-#include "qqmlwebsocket.h"
-
 QT_BEGIN_NAMESPACE
 
 class QtWebSocketsDeclarativeModule : public QQmlExtensionPlugin
diff --git a/src/imports/qmlwebsockets/qqmlwebsocket.cpp b/src/imports/qmlwebsockets/qqmlwebsocket.cpp
index d165260..9d10827 100644
--- a/src/imports/qmlwebsockets/qqmlwebsocket.cpp
+++ b/src/imports/qmlwebsockets/qqmlwebsocket.cpp
@@ -120,6 +120,18 @@ QQmlWebSocket::QQmlWebSocket(QObject *parent) :
 {
 }
 
+QQmlWebSocket::QQmlWebSocket(QWebSocket *socket, QObject *parent) :
+    QObject(parent),
+    m_status(Closed),
+    m_url(socket->requestUrl()),
+    m_isActive(true),
+    m_componentCompleted(true),
+    m_errorString(socket->errorString())
+{
+    setSocket(socket);
+    onStateChanged(socket->state());
+}
+
 QQmlWebSocket::~QQmlWebSocket()
 {
 }
@@ -173,8 +185,19 @@ void QQmlWebSocket::classBegin()
 
 void QQmlWebSocket::componentComplete()
 {
-    m_webSocket.reset(new (std::nothrow) QWebSocket());
-    if (Q_LIKELY(m_webSocket)) {
+    setSocket(new QWebSocket);
+
+    m_componentCompleted = true;
+
+    open();
+}
+
+void QQmlWebSocket::setSocket(QWebSocket *socket)
+{
+    m_webSocket.reset(socket);
+    if (m_webSocket) {
+        // explicit ownership via QScopedPointer
+        m_webSocket->setParent(Q_NULLPTR);
         connect(m_webSocket.data(), &QWebSocket::textMessageReceived,
                 this, &QQmlWebSocket::textMessageReceived);
         typedef void (QWebSocket::* ErrorSignal)(QAbstractSocket::SocketError);
@@ -182,10 +205,6 @@ void QQmlWebSocket::componentComplete()
                 this, &QQmlWebSocket::onError);
         connect(m_webSocket.data(), &QWebSocket::stateChanged,
                 this, &QQmlWebSocket::onStateChanged);
-
-        m_componentCompleted = true;
-
-        open();
     }
 }
 
diff --git a/src/imports/qmlwebsockets/qqmlwebsocket.h b/src/imports/qmlwebsockets/qqmlwebsocket.h
index 2e02f33..205f24d 100644
--- a/src/imports/qmlwebsockets/qqmlwebsocket.h
+++ b/src/imports/qmlwebsockets/qqmlwebsocket.h
@@ -64,6 +64,7 @@ class QQmlWebSocket : public QObject, public QQmlParserStatus
 
 public:
     explicit QQmlWebSocket(QObject *parent = Q_NULLPTR);
+    explicit QQmlWebSocket(QWebSocket *socket, QObject *parent = Q_NULLPTR);
     virtual ~QQmlWebSocket();
 
     enum Status
@@ -109,6 +110,8 @@ private:
     bool m_componentCompleted;
     QString m_errorString;
 
+    // takes ownership of the socket
+    void setSocket(QWebSocket *socket);
     void setStatus(Status status);
     void open();
     void close();
diff --git a/src/imports/qmlwebsockets/qqmlwebsocketserver.cpp b/src/imports/qmlwebsockets/qqmlwebsocketserver.cpp
new file mode 100644
index 0000000..af0be86
--- /dev/null
+++ b/src/imports/qmlwebsockets/qqmlwebsocketserver.cpp
@@ -0,0 +1,284 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtWebSocket module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qqmlwebsocketserver.h"
+#include "qqmlwebsocket.h"
+
+QT_USE_NAMESPACE
+
+/*!
+    \qmltype WebSocketServer
+    \instantiates QQmlWebSocketServer
+
+    \inqmlmodule Qt.WebSockets
+    \ingroup websockets-qml
+    \brief QML interface to QWebSocketServer.
+*/
+
+/*!
+  \qmlproperty QUrl WebSocketServer::url
+  Server url that client WebSockets can connect to. The url uses the \e ws:// scheme and includes the
+  port the server listens to and the host address of the server.
+  */
+
+/*!
+  \qmlproperty QString WebSocketServer::host
+  The host address of the server. By default, localhost is used.
+  */
+
+/*!
+  \qmlproperty int WebSocketServer::port
+  The port this server is listening on. By default, a port is chosen automatically.
+  */
+
+/*!
+  \qmlproperty QString WebSocketServer::name
+  The name of this server used during the http handshake phase.
+  */
+
+/*!
+  \qmlproperty QString WebSocketServer::errorString
+  The stringified error message in case an error occurred.
+  */
+
+/*!
+  \qmlproperty bool WebSocketServer::listen
+  Set to true when the server should listen to client connections or false otherwise.
+  When set to true, the server will listen on the specified url defined by host and port
+  and, when accept is true, accepts incoming client connections. Otherwise the server is closed.
+  By default, the server is not listening.
+  */
+
+/*!
+  \qmlproperty bool WebSocketServer::accept
+  Set to true to accept incoming client connections when the server is listening. When set to false,
+  incoming connections are rejected. By default, connections are accepted.
+  */
+
+/*!
+  \qmlsignal WebSocketServer::clientConnected(WebSocket webSocket)
+  This signal is emitted when a client connects to this server.
+  */
+
+QQmlWebSocketServer::QQmlWebSocketServer(QObject *parent)
+    : QObject(parent)
+    , m_host(QHostAddress(QHostAddress::LocalHost).toString())
+    , m_port(0)
+    , m_listen(false)
+    , m_accept(true)
+    , m_componentCompleted(true)
+{
+}
+
+QQmlWebSocketServer::~QQmlWebSocketServer()
+{
+
+}
+
+void QQmlWebSocketServer::classBegin()
+{
+    m_componentCompleted = false;
+}
+
+void QQmlWebSocketServer::componentComplete()
+{
+    init();
+    m_componentCompleted = true;
+}
+
+QUrl QQmlWebSocketServer::url() const
+{
+    QUrl url;
+    url.setPort(m_port);
+    url.setHost(m_host);
+    url.setScheme("ws");
+    return url;
+}
+
+QString QQmlWebSocketServer::host() const
+{
+    return m_host;
+}
+
+void QQmlWebSocketServer::setHost(const QString &host)
+{
+    if (host == m_host) {
+        return;
+    }
+
+    m_host = host;
+    emit hostChanged(host);
+    emit urlChanged(url());
+
+    updateListening();
+}
+
+quint16 QQmlWebSocketServer::port() const
+{
+    return m_port;
+}
+
+void QQmlWebSocketServer::setPort(quint16 port)
+{
+    if (port == m_port) {
+        return;
+    }
+
+    m_port = port;
+    emit portChanged(port);
+    emit urlChanged(url());
+
+    if (m_componentCompleted && m_server->isListening()) {
+        updateListening();
+    }
+}
+
+QString QQmlWebSocketServer::errorString() const
+{
+    return m_server ? m_server->errorString() : tr("QQmlWebSocketServer is not ready.");
+}
+
+QString QQmlWebSocketServer::name() const
+{
+    return m_name;
+}
+
+void QQmlWebSocketServer::setName(const QString &name)
+{
+    if (name == m_name) {
+        return;
+    }
+
+    m_name = name;
+    emit nameChanged(name);
+
+    if (m_componentCompleted) {
+        init();
+    }
+}
+
+bool QQmlWebSocketServer::listen() const
+{
+    return m_listen;
+}
+
+void QQmlWebSocketServer::setListen(bool listen)
+{
+    if (listen == m_listen) {
+        return;
+    }
+
+    m_listen = listen;
+    emit listenChanged(listen);
+
+    updateListening();
+}
+
+bool QQmlWebSocketServer::accept() const
+{
+    return m_accept;
+}
+
+void QQmlWebSocketServer::setAccept(bool accept)
+{
+    if (accept == m_accept) {
+        return;
+    }
+
+    m_accept = accept;
+    emit acceptChanged(accept);
+
+    if (m_componentCompleted) {
+        if (!accept) {
+            m_server->pauseAccepting();
+        } else {
+            m_server->resumeAccepting();
+        }
+    }
+}
+
+void QQmlWebSocketServer::init()
+{
+    // TODO: add support for wss, requires ssl configuration to be set from QML - realistic?
+    m_server.reset(new QWebSocketServer(m_name, QWebSocketServer::NonSecureMode));
+
+    connect(m_server.data(), &QWebSocketServer::newConnection,
+            this, &QQmlWebSocketServer::newConnection);
+    connect(m_server.data(), &QWebSocketServer::serverError,
+            this, &QQmlWebSocketServer::serverError);
+    connect(m_server.data(), &QWebSocketServer::closed,
+            this, &QQmlWebSocketServer::closed);
+
+    updateListening();
+}
+
+void QQmlWebSocketServer::updateListening()
+{
+    if (!m_server) {
+        return;
+    }
+
+    if (m_server->isListening()) {
+        m_server->close();
+    }
+
+    if (!m_listen || !m_server->listen(QHostAddress(m_host), m_port)) {
+        return;
+    }
+    setPort(m_server->serverPort());
+    setHost(m_server->serverAddress().toString());
+}
+
+void QQmlWebSocketServer::newConnection()
+{
+    emit clientConnected(new QQmlWebSocket(m_server->nextPendingConnection(), this));
+}
+
+void QQmlWebSocketServer::serverError()
+{
+    emit errorStringChanged(errorString());
+}
+
+void QQmlWebSocketServer::closed()
+{
+    setListen(false);
+}
+
diff --git a/src/imports/qmlwebsockets/qqmlwebsocketserver.h b/src/imports/qmlwebsockets/qqmlwebsocketserver.h
new file mode 100644
index 0000000..702725e
--- /dev/null
+++ b/src/imports/qmlwebsockets/qqmlwebsocketserver.h
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtWebSocket module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQMLWEBSOCKETSERVER_H
+#define QQMLWEBSOCKETSERVER_H
+
+#include <QUrl>
+#include <QQmlParserStatus>
+#include <QtWebSockets/QWebSocketServer>
+
+QT_BEGIN_NAMESPACE
+
+class QQmlWebSocket;
+class QQmlWebSocketServer : public QObject, public QQmlParserStatus
+{
+    Q_OBJECT
+    Q_DISABLE_COPY(QQmlWebSocketServer)
+    Q_INTERFACES(QQmlParserStatus)
+
+    Q_PROPERTY(QUrl url READ url NOTIFY urlChanged)
+    Q_PROPERTY(QString host READ host WRITE setHost NOTIFY hostChanged)
+    Q_PROPERTY(quint16 port READ port WRITE setPort NOTIFY portChanged)
+    Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
+    Q_PROPERTY(QString errorString READ errorString NOTIFY errorStringChanged)
+    Q_PROPERTY(bool listen READ listen WRITE setListen NOTIFY listenChanged)
+    Q_PROPERTY(bool accept READ accept WRITE setAccept NOTIFY acceptChanged)
+
+public:
+    explicit QQmlWebSocketServer(QObject *parent = Q_NULLPTR);
+    virtual ~QQmlWebSocketServer();
+
+    void classBegin() Q_DECL_OVERRIDE;
+    void componentComplete() Q_DECL_OVERRIDE;
+
+    QUrl url() const;
+
+    QString host() const;
+    void setHost(const QString &host);
+
+    quint16 port() const;
+    void setPort(quint16 port);
+
+    QString name() const;
+    void setName(const QString &name);
+
+    QString errorString() const;
+
+    bool listen() const;
+    void setListen(bool listen);
+
+    bool accept() const;
+    void setAccept(bool accept);
+
+Q_SIGNALS:
+    void clientConnected(QQmlWebSocket *webSocket);
+
+    void errorStringChanged(const QString &errorString);
+    void urlChanged(const QUrl &url);
+    void portChanged(quint16 port);
+    void nameChanged(const QString &name);
+    void hostChanged(const QString &host);
+    void listenChanged(bool listen);
+    void acceptChanged(bool accept);
+
+private:
+    void init();
+    void updateListening();
+    void newConnection();
+    void serverError();
+    void closed();
+
+    QScopedPointer<QWebSocketServer> m_server;
+    QString m_host;
+    QString m_name;
+    quint16 m_port;
+    bool m_listen;
+    bool m_accept;
+    bool m_componentCompleted;
+
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLWEBSOCKETSERVER_H