1
/****************************************************************************
3
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4
** All rights reserved.
5
** Contact: Nokia Corporation (qt-info@nokia.com)
7
** This file is part of the tools applications of the Qt Toolkit.
9
** $QT_BEGIN_LICENSE:LGPL$
10
** No Commercial Usage
11
** This file contains pre-release code and may not be distributed.
12
** You may use this file in accordance with the terms and conditions
13
** contained in the Technology Preview License Agreement accompanying
16
** GNU Lesser General Public License Usage
17
** Alternatively, this file may be used under the terms of the GNU Lesser
18
** General Public License version 2.1 as published by the Free Software
19
** Foundation and appearing in the file LICENSE.LGPL included in the
20
** packaging of this file. Please review the following information to
21
** ensure the GNU Lesser General Public License version 2.1 requirements
22
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24
** In addition, as a special exception, Nokia gives you certain additional
25
** rights. These rights are described in the Nokia Qt LGPL Exception
26
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
28
** If you have questions regarding the use of this file, please contact
29
** Nokia at qt-info@nokia.com.
40
****************************************************************************/
41
#include "connectionmanager.h"
43
#include <QtCore/QDebug>
45
ConnectionManager::ConnectionManager()
49
debugOutput(0, "ConnectionManager::ConnectionManager()");
52
ConnectionManager::~ConnectionManager()
54
debugOutput(0, "ConnectionManager::~ConnectionManager()");
58
bool ConnectionManager::init()
60
debugOutput(0, "ConnectionManager::init()");
61
debugOutput(3, "Initializing server...");
63
m_server = new QTcpServer(this);
64
connect(m_server, SIGNAL(newConnection()), this, SLOT(newConnection()));
65
bool result = m_server->listen(QHostAddress::Any, SERVER_PORT);
67
debugOutput(3, QString::fromLatin1(" Error: Server start failed:") + m_server->errorString());
68
debugOutput(3, " Waiting for action");
72
void ConnectionManager::cleanUp()
74
debugOutput(0, "ConnectionManager::cleanUp()");
77
debugOutput(1, "Removing server instance...");
78
disconnect(m_server, SIGNAL(newConnection()), this, SLOT(newConnection()));
84
void ConnectionManager::newConnection()
86
debugOutput(0, "ConnectionManager::newConnection()");
88
QTcpSocket* connection = m_server->nextPendingConnection();
90
debugOutput(3, "Received connection has empty socket");
93
debugOutput(0, QString::fromLatin1(" received a connection: %1").arg((int) connection));
94
new Connection(connection);
97
Connection::Connection(QTcpSocket *socket)
99
, m_connection(socket)
102
connect(m_connection, SIGNAL(readyRead()), this, SLOT(receiveCommand()));
103
connect(m_connection, SIGNAL(disconnected()), this, SLOT(closedConnection()));
106
Connection::~Connection()
109
m_command->commandFinished();
116
void Connection::receiveCommand()
118
QByteArray arr = m_connection->readAll();
119
debugOutput(1, QString::fromLatin1("Command received: ") + (arr));
120
QList<CommandInfo> commands = availableCommands();
121
for(QList<CommandInfo>::iterator it = commands.begin(); it != commands.end(); ++it) {
122
if (it->commandName == QString::fromLatin1(arr)) {
123
debugOutput(1, "Found command in list");
124
disconnect(m_connection, SIGNAL(readyRead()), this, SLOT(receiveCommand()));
125
AbstractCommand* command = (*it).commandFunc();
126
command->setSocket(m_connection);
131
debugOutput(2, QString::fromLatin1("Unknown command received: ") + (arr));
134
void Connection::closedConnection()
136
debugOutput(0, "connection being closed...");