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networklistener.h
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1 /* -*-C++-*- -*-coding: utf-8-unix;-*-
2  Classified Ads is Copyright (c) Antti J√§rvinen 2013.
3 
4  This file is part of Classified Ads.
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6  Classified Ads is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Lesser General Public
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9  version 2.1 of the License, or (at your option) any later version.
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12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Lesser General Public License for more details.
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20 
21 
22 
23 #ifndef NETWORK_LISTENER_H
24 #define NETWORK_LISTENER_H
25 
26 #include <QTcpServer>
27 #include <QList>
28 #include "connection.h" // for ConnectionObserver
29 #include <QUdpSocket>
30 #include <QNetworkSession>
31 
32 class MController ;
33 class Model ;
35 
43  public QTcpServer,
45  Q_OBJECT
46 public:
54  NetworkListener(MController *aController,
55  Model *aModel) ;
68  bool startListen(bool aIpv6) ;
69 
73  virtual bool dataReceived(const QByteArray& aData,
74  Connection& aConnection) ;
79  virtual void connectionClosed(Connection *aDeletee) ;
84  virtual void connectionReady(Connection *aBusinessEntity) ;
88  void stopAccepting() ;
94 protected:
95 #if QT_VERSION >= 0x050000
96  virtual void incomingConnection(qintptr handle);
97 #else
98  void incomingConnection (int aSocketDescriptor ) ;
99 #endif
100 signals:
101  void error(QTcpSocket::SocketError socketError);
110  const Hash aHashOfAttemptedNode );
111 private slots:
112  void broadCastReceived() ;
113  void threadIsDeleted() ;
114  void networkStateChanged( QNetworkSession::State aState ) ;
120  void connectionAttemptFailed(const Hash& aNodeHash) ;
121 private: // data
126  QUdpSocket iBroadCastListener ;
131  bool iCanAccept ;
132  QNetworkConfiguration iConnectionConfig ;
133  QNetworkSession* iNetworkSession ;
134 } ;
135 #endif
Class containing routines for parsing protocol messages. Methods are mainly called from network conne...
Definition: protocol_message_parser.h:40
void stopAccepting()
ProtocolMessageParser * iParser
Definition: networklistener.h:125
void networkStateChanged(QNetworkSession::State aState)
QNetworkSession * iNetworkSession
Definition: networklistener.h:133
void threadIsDeleted()
virtual void connectionClosed(Connection *aDeletee)
virtual void connectionReady(Connection *aBusinessEntity)
void connectionAttemptFailed(const Hash &aNodeHash)
void error(QTcpSocket::SocketError socketError)
QUdpSocket iBroadCastListener
Definition: networklistener.h:126
void nodeConnectionAttemptStatus(Connection::ConnectionState aStatus, const Hash aHashOfAttemptedNode)
Hash is class that carries 160-bit digest.
Definition: hash.h:38
MController * iController
Definition: networklistener.h:122
ConnectionState
Definition: connection.h:47
void broadCastReceived()
QNetworkConfiguration iConnectionConfig
Definition: networklistener.h:132
class for listening to incoming network connections.
Definition: networklistener.h:42
Pure-virtual interface class for controller. This is spammed across parties needing access to applica...
Definition: mcontroller.h:43
M of the MVC pattern. Handles permanent storage.
Definition: model.h:48
Interface for receiving network traffic.
Definition: connection.h:59
void incomingConnection(int aSocketDescriptor)
Model * iModel
Definition: networklistener.h:123
bool iCanAccept
Definition: networklistener.h:131
bool startListen(bool aIpv6)
Class that represents a network connection.
Definition: connection.h:43
NetworkListener(MController *aController, Model *aModel)
void figureOutLocalAddresses()
virtual bool dataReceived(const QByteArray &aData, Connection &aConnection)