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Diffstat (limited to 'examples/webchannel/chatserver-cpp/chatserver.cpp')
-rw-r--r-- | examples/webchannel/chatserver-cpp/chatserver.cpp | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/examples/webchannel/chatserver-cpp/chatserver.cpp b/examples/webchannel/chatserver-cpp/chatserver.cpp deleted file mode 100644 index 4663549..0000000 --- a/examples/webchannel/chatserver-cpp/chatserver.cpp +++ /dev/null @@ -1,124 +0,0 @@ -/**************************************************************************** -** -** 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 QtWebChannel module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** 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 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "chatserver.h" - -#include <QtCore/QDebug> -#include <QTimer> -#include <QTime> - -QT_BEGIN_NAMESPACE - -ChatServer::ChatServer(QObject *parent) - : QObject(parent) -{ - QTimer* t = new QTimer(this); - connect(t, SIGNAL(timeout()), this, SLOT(sendKeepAlive())); - t->start(10000); - - m_keepAliveCheckTimer = new QTimer(this); - m_keepAliveCheckTimer->setSingleShot(true); - m_keepAliveCheckTimer->setInterval(2000); - connect(m_keepAliveCheckTimer, SIGNAL(timeout()), this, SLOT(checkKeepAliveResponses())); -} - -ChatServer::~ChatServer() -{} - - -bool ChatServer::login(const QString& userName) -{ - //stop keepAliveCheck, when a new user logged in - if (m_keepAliveCheckTimer->isActive()) { - m_keepAliveCheckTimer->stop(); - m_stillAliveUsers.clear(); - } - - if (m_userList.contains(userName)) { - return false; - } - - qDebug() << "User logged in:" << userName; - m_userList.append(userName); - m_userList.sort(); - emit userListChanged(); - emit userCountChanged(); - return true; -} - -bool ChatServer::logout(const QString& userName) -{ - if (!m_userList.contains(userName)) { - return false; - } else { - m_userList.removeAt(m_userList.indexOf(userName)); - emit userListChanged(); - emit userCountChanged(); - return true; - } -} - -bool ChatServer::sendMessage(const QString& user, const QString& msg) -{ - if (m_userList.contains(user)) { - emit newMessage(QTime::currentTime().toString("HH:mm:ss"), user, msg); - return true; - } else { - return false; - } -} - -void ChatServer::sendKeepAlive() { - emit keepAlive(); - m_keepAliveCheckTimer->start(); -} - -void ChatServer::checkKeepAliveResponses() { - qDebug() << "Keep Alive Check" << m_stillAliveUsers; - m_userList = m_stillAliveUsers; - m_stillAliveUsers.clear(); - m_userList.sort(); - emit userListChanged(); -} - -void ChatServer::keepAliveResponse(const QString& user) { - m_stillAliveUsers.append(user); -} - - -QStringList ChatServer::userList() const -{ - return m_userList; -} - -QT_END_NAMESPACE |