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// Copyright 2005-2019 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.
#ifndef MUMBLE_MUMBLE_SERVERHANDLER_H_
#define MUMBLE_MUMBLE_SERVERHANDLER_H_
#include <QtCore/QtGlobal>
#ifdef Q_OS_WIN
# include "win.h"
#endif
#ifndef Q_MOC_RUN
# include <boost/accumulators/accumulators.hpp>
# include <boost/accumulators/statistics/stats.hpp>
# include <boost/accumulators/statistics/mean.hpp>
# include <boost/accumulators/statistics/variance.hpp>
# include <boost/shared_ptr.hpp>
#endif
#include <QtCore/QEvent>
#include <QtCore/QMutex>
#include <QtCore/QObject>
#include <QtCore/QThread>
#include <QtCore/QTimer>
#include <QtNetwork/QHostAddress>
#include <QtNetwork/QSslCipher>
#include <QtNetwork/QSslError>
#define SERVERSEND_EVENT 3501
#include "Timer.h"
#include "Message.h"
#include "Mumble.pb.h"
#include "ServerAddress.h"
class Connection;
class Database;
class Message;
class PacketDataStream;
class QUdpSocket;
class QSslSocket;
class VoiceRecorder;
class ServerHandlerMessageEvent : public QEvent {
public:
unsigned int uiType;
QByteArray qbaMsg;
bool bFlush;
ServerHandlerMessageEvent(const QByteArray &msg, unsigned int type, bool flush = false);
};
typedef boost::shared_ptr<Connection> ConnectionPtr;
class ServerHandler : public QThread {
private:
Q_OBJECT
Q_DISABLE_COPY(ServerHandler)
Database *database;
protected:
QString qsHostName;
QString qsUserName;
QString qsPassword;
unsigned short usPort;
bool bUdp;
bool bStrong;
#ifdef Q_OS_WIN
HANDLE hQoS;
DWORD dwFlowUDP;
#endif
QHostAddress qhaRemote;
QHostAddress qhaLocal;
QUdpSocket *qusUdp;
QMutex qmUdp;
void handleVoicePacket(unsigned int msgFlags, PacketDataStream &pds, MessageHandler::UDPMessageType type);
public:
Timer tTimestamp;
int iInFlightTCPPings;
QTimer *tConnectionTimeoutTimer;
QList<QSslError> qlErrors;
QList<QSslCertificate> qscCert;
QSslCipher qscCipher;
ConnectionPtr cConnection;
QByteArray qbaDigest;
boost::shared_ptr<VoiceRecorder> recorder;
QSslSocket *qtsSock;
QList<ServerAddress> qlAddresses;
ServerAddress saTargetServer;
unsigned int uiVersion;
QString qsRelease;
QString qsOS;
QString qsOSVersion;
boost::accumulators::accumulator_set<double, boost::accumulators::stats<boost::accumulators::tag::mean, boost::accumulators::tag::variance, boost::accumulators::tag::count> > accTCP, accUDP, accClean;
ServerHandler();
~ServerHandler();
void setConnectionInfo(const QString &host, unsigned short port, const QString &username, const QString &pw);
void getConnectionInfo(QString &host, unsigned short &port, QString &username, QString &pw) const;
bool isStrong() const;
void customEvent(QEvent *evt) Q_DECL_OVERRIDE;
void sendProtoMessage(const ::google::protobuf::Message &msg, unsigned int msgType);
void sendMessage(const char *data, int len, bool force = false);
#define MUMBLE_MH_MSG(x) void sendMessage(const MumbleProto:: x &msg) { sendProtoMessage(msg, MessageHandler:: x); }
MUMBLE_MH_ALL
#undef MUMBLE_MH_MSG
void requestUserStats(unsigned int uiSession, bool statsOnly);
void joinChannel(unsigned int uiSession, unsigned int channel);
void createChannel(unsigned int parent_id, const QString &name, const QString &description, unsigned int position, bool temporary, unsigned int maxUsers);
void requestBanList();
void requestUserList();
void requestACL(unsigned int channel);
void registerUser(unsigned int uiSession);
void kickBanUser(unsigned int uiSession, const QString &reason, bool ban);
void sendUserTextMessage(unsigned int uiSession, const QString &message_);
void sendChannelTextMessage(unsigned int channel, const QString &message_, bool tree);
void setUserComment(unsigned int uiSession, const QString &comment);
void setUserTexture(unsigned int uiSession, const QByteArray &qba);
void setTokens(const QStringList &tokens);
void removeChannel(unsigned int channel);
void addChannelLink(unsigned int channel, unsigned int link);
void removeChannelLink(unsigned int channel, unsigned int link);
void requestChannelPermissions(unsigned int channel);
void setSelfMuteDeafState(bool mute, bool deaf);
void announceRecordingState(bool recording);
/// Return connection information as a URL
QUrl getServerURL(bool withPassword = false) const;
void disconnect();
void run() Q_DECL_OVERRIDE;
signals:
void error(QAbstractSocket::SocketError, QString reason);
void disconnected(QAbstractSocket::SocketError, QString reason);
void connected();
void pingRequested();
protected slots:
void message(unsigned int, const QByteArray &);
void serverConnectionConnected();
void serverConnectionTimeoutOnConnect();
void serverConnectionStateChanged(QAbstractSocket::SocketState);
void serverConnectionClosed(QAbstractSocket::SocketError, const QString &);
void setSslErrors(const QList<QSslError> &);
void udpReady();
void hostnameResolved();
private slots:
void sendPingInternal();
public slots:
void sendPing();
};
typedef boost::shared_ptr<ServerHandler> ServerHandlerPtr;
#endif
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