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#ifndef QWSSERVER_H
#define QWSSERVER_H
#include <QTcpServer>
#include <QTcpSocket>
#include <QNetworkProxy>
#include <QString>
#include <QStringList>
#include <QMap>
#include <QQueue>
#include "QWsSocket.h"
class QWsServer : public QObject
{
Q_OBJECT
public:
// ctor
QWsServer(QObject * parent = 0);
// dtor
virtual ~QWsServer();
// public functions
void close();
QString errorString();
bool hasPendingConnections();
bool isListening();
bool listen(const QHostAddress & address = QHostAddress::Any, quint16 port = 0);
int maxPendingConnections();
virtual QWsSocket * nextPendingConnection();
QNetworkProxy proxy();
QHostAddress serverAddress();
QAbstractSocket::SocketError serverError();
quint16 serverPort();
void setMaxPendingConnections( int numConnections );
void setProxy( const QNetworkProxy & networkProxy );
bool setSocketDescriptor( int socketDescriptor );
int socketDescriptor();
bool waitForNewConnection( int msec = 0, bool * timedOut = 0 );
signals:
void newConnection();
protected:
// protected functions
void addPendingConnection( QWsSocket * socket );
virtual void incomingConnection( int socketDescriptor );
private slots:
// private slots
void newTcpConnection();
void closeTcpConnection();
void dataReceived();
private:
// private attributes
QTcpServer * tcpServer;
QQueue<QWsSocket*> pendingConnections;
QMap<const QTcpSocket*, QStringList> headerBuffer;
public:
// public static functions
static QByteArray serializeInt( quint32 number, quint8 nbBytes = 4 );
static QString computeAcceptV0( QString key1, QString key2, QString thirdPart );
static QString computeAcceptV4( QString key );
static QString generateNonce();
static QString composeOpeningHandshakeResponseV0( QString accept, QString origin, QString hostAddress, QString hostPort, QString resourceName, QString protocol = "" );
static QString composeOpeningHandshakeResponseV4( QString accept, QString nonce, QString protocol = "", QString extensions = "" );
static QString composeOpeningHandshakeResponseV6( QString accept, QString protocol = "", QString extensions = "" );
static QString composeBadRequestResponse( QList<EWebsocketVersion> versions = QList<EWebsocketVersion>() );
// public static vars
static const QString regExpResourceNameStr;
static const QString regExpHostStr;
static const QString regExpKeyStr;
static const QString regExpKey1Str;
static const QString regExpKey2Str;
static const QString regExpKey3Str;
static const QString regExpVersionStr;
static const QString regExpOriginStr;
static const QString regExpOrigin2Str;
static const QString regExpProtocolStr;
static const QString regExpExtensionsStr;
};
#endif // QWSSERVER_H
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