X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcore%2Fcorenetwork.h;h=6bfea49a791b83973b20f7560f65d564c4cd1081;hp=f0887070128550fc68529b0a6adc6db20982bc76;hb=02666f58f85f8c8a127804716e7df2d52d1e273c;hpb=710edfe368ed1db79cc274164523d14afc1b2c9d diff --git a/src/core/corenetwork.h b/src/core/corenetwork.h index f0887070..6bfea49a 100644 --- a/src/core/corenetwork.h +++ b/src/core/corenetwork.h @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2005-09 by the Quassel Project * + * Copyright (C) 2005-2014 by the Quassel Project * * devel@quassel-irc.org * * * * This program is free software; you can redistribute it and/or modify * @@ -15,7 +15,7 @@ * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * ***************************************************************************/ #ifndef CORENETWORK_H @@ -23,6 +23,7 @@ #include "network.h" #include "coreircchannel.h" +#include "coreircuser.h" #include @@ -33,158 +34,213 @@ # include #endif +#ifdef HAVE_QCA2 +# include "cipher.h" +#endif + #include "coresession.h" class CoreIdentity; -class IrcServerHandler; -class UserInputHandler; -class CtcpHandler; +class CoreUserInputHandler; +class CoreIgnoreListManager; +class Event; -class CoreNetwork : public Network { - Q_OBJECT +class CoreNetwork : public Network +{ + SYNCABLE_OBJECT + Q_OBJECT public: - CoreNetwork(const NetworkId &networkid, CoreSession *session); - ~CoreNetwork(); - inline virtual const QMetaObject *syncMetaObject() const { return &Network::staticMetaObject; } + CoreNetwork(const NetworkId &networkid, CoreSession *session); + ~CoreNetwork(); + inline virtual const QMetaObject *syncMetaObject() const { return &Network::staticMetaObject; } - inline CoreIdentity *identityPtr() const { return coreSession()->identity(identity()); } - inline CoreSession *coreSession() const { return _coreSession; } + inline CoreIdentity *identityPtr() const { return coreSession()->identity(identity()); } + inline CoreSession *coreSession() const { return _coreSession; } + inline CoreNetworkConfig *networkConfig() const { return coreSession()->networkConfig(); } - inline IrcServerHandler *ircServerHandler() const { return _ircServerHandler; } - inline UserInputHandler *userInputHandler() const { return _userInputHandler; } - inline CtcpHandler *ctcpHandler() const { return _ctcpHandler; } + inline CoreUserInputHandler *userInputHandler() const { return _userInputHandler; } + inline CoreIgnoreListManager *ignoreListManager() { return coreSession()->ignoreListManager(); } - //! Decode a string using the server (network) decoding. - inline QString serverDecode(const QByteArray &string) const { return decodeServerString(string); } + //! Decode a string using the server (network) decoding. + inline QString serverDecode(const QByteArray &string) const { return decodeServerString(string); } - //! Decode a string using a channel-specific encoding if one is set (and use the standard encoding else). - QString channelDecode(const QString &channelName, const QByteArray &string) const; + //! Decode a string using a channel-specific encoding if one is set (and use the standard encoding else). + QString channelDecode(const QString &channelName, const QByteArray &string) const; - //! Decode a string using an IrcUser-specific encoding, if one exists (using the standaed encoding else). - QString userDecode(const QString &userNick, const QByteArray &string) const; + //! Decode a string using an IrcUser-specific encoding, if one exists (using the standaed encoding else). + QString userDecode(const QString &userNick, const QByteArray &string) const; - //! Encode a string using the server (network) encoding. - inline QByteArray serverEncode(const QString &string) const { return encodeServerString(string); } + //! Encode a string using the server (network) encoding. + inline QByteArray serverEncode(const QString &string) const { return encodeServerString(string); } - //! Encode a string using the channel-specific encoding, if set, and use the standard encoding else. - QByteArray channelEncode(const QString &channelName, const QString &string) const; + //! Encode a string using the channel-specific encoding, if set, and use the standard encoding else. + QByteArray channelEncode(const QString &channelName, const QString &string) const; - //! Encode a string using the user-specific encoding, if set, and use the standard encoding else. - QByteArray userEncode(const QString &userNick, const QString &string) const; + //! Encode a string using the user-specific encoding, if set, and use the standard encoding else. + QByteArray userEncode(const QString &userNick, const QString &string) const; - inline QString channelKey(const QString &channel) const { return _channelKeys.value(channel.toLower(), QString()); } + inline QString channelKey(const QString &channel) const { return _channelKeys.value(channel.toLower(), QString()); } - inline bool isAutoWhoInProgress(const QString &channel) const { return _autoWhoInProgress.value(channel.toLower(), 0); } + inline bool isAutoWhoInProgress(const QString &channel) const { return _autoWhoPending.value(channel.toLower(), 0); } - inline UserId userId() const { return _coreSession->user(); } + inline UserId userId() const { return _coreSession->user(); } + + inline QAbstractSocket::SocketState socketState() const { return socket.state(); } + inline bool socketConnected() const { return socket.state() == QAbstractSocket::ConnectedState; } + inline QHostAddress localAddress() const { return socket.localAddress(); } + inline QHostAddress peerAddress() const { return socket.peerAddress(); } + inline quint16 localPort() const { return socket.localPort(); } + inline quint16 peerPort() const { return socket.peerPort(); } public slots: - virtual void setMyNick(const QString &mynick); + virtual void setMyNick(const QString &mynick); + + virtual void requestConnect() const; + virtual void requestDisconnect() const; + virtual void requestSetNetworkInfo(const NetworkInfo &info); - virtual void requestConnect() const; - virtual void requestDisconnect() const; - virtual void requestSetNetworkInfo(const NetworkInfo &info); + virtual void setUseAutoReconnect(bool); + virtual void setAutoReconnectInterval(quint32); + virtual void setAutoReconnectRetries(quint16); - virtual void setUseAutoReconnect(bool); - virtual void setAutoReconnectInterval(quint32); - virtual void setAutoReconnectRetries(quint16); + void setPingInterval(int interval); - void connectToIrc(bool reconnecting = false); - void disconnectFromIrc(bool requested = true, const QString &reason = QString()); + void connectToIrc(bool reconnecting = false); + void disconnectFromIrc(bool requested = true, const QString &reason = QString(), bool withReconnect = false); + + void userInput(BufferInfo bufferInfo, QString msg); + void putRawLine(QByteArray input); + void putCmd(const QString &cmd, const QList ¶ms, const QByteArray &prefix = QByteArray()); + + void setChannelJoined(const QString &channel); + void setChannelParted(const QString &channel); + void addChannelKey(const QString &channel, const QString &key); + void removeChannelKey(const QString &channel); + + // Blowfish stuff +#ifdef HAVE_QCA2 + Cipher *cipher(const QString &recipient); + QByteArray cipherKey(const QString &recipient) const; + void setCipherKey(const QString &recipient, const QByteArray &key); + bool cipherUsesCBC(const QString &target); +#endif - void userInput(BufferInfo bufferInfo, QString msg); - void putRawLine(QByteArray input); - void putCmd(const QString &cmd, const QList ¶ms, const QByteArray &prefix = QByteArray()); + void setAutoWhoEnabled(bool enabled); + void setAutoWhoInterval(int interval); + void setAutoWhoDelay(int delay); - void setChannelJoined(const QString &channel); - void setChannelParted(const QString &channel); - void addChannelKey(const QString &channel, const QString &key); - void removeChannelKey(const QString &channel); + bool setAutoWhoDone(const QString &channel); - bool setAutoWhoDone(const QString &channel); + void updateIssuedModes(const QString &requestedModes); + void updatePersistentModes(QString addModes, QString removeModes); + void resetPersistentModes(); + + Server usedServer() const; + + inline void resetPingTimeout() { _pingCount = 0; } + + inline void displayMsg(Message::Type msgType, BufferInfo::Type bufferType, const QString &target, const QString &text, const QString &sender = "", Message::Flags flags = Message::None) + { + emit displayMsg(networkId(), msgType, bufferType, target, text, sender, flags); + } - Server usedServer() const; signals: - void recvRawServerMsg(QString); - void displayStatusMsg(QString); - void displayMsg(Message::Type, BufferInfo::Type, QString target, QString text, QString sender = "", Message::Flags flags = Message::None); - void disconnected(NetworkId networkId); - void connectionError(const QString &errorMsg); + void recvRawServerMsg(QString); + void displayStatusMsg(QString); + void displayMsg(NetworkId, Message::Type, BufferInfo::Type, const QString &target, const QString &text, const QString &sender = "", Message::Flags flags = Message::None); + void disconnected(NetworkId networkId); + void connectionError(const QString &errorMsg); + + void quitRequested(NetworkId networkId); + void sslErrors(const QVariant &errorData); - void quitRequested(NetworkId networkId); - void sslErrors(const QVariant &errorData); + void newEvent(Event *event); + void socketConnected(const CoreIdentity *identity, const QHostAddress &localAddress, quint16 localPort, const QHostAddress &peerAddress, quint16 peerPort); + void socketInitialized(const CoreIdentity *identity, const QHostAddress &localAddress, quint16 localPort, const QHostAddress &peerAddress, quint16 peerPort); + void socketDisconnected(const CoreIdentity *identity, const QHostAddress &localAddress, quint16 localPort, const QHostAddress &peerAddress, quint16 peerPort); protected: - inline virtual IrcChannel *ircChannelFactory(const QString &channelname) { return new CoreIrcChannel(channelname, this); } + inline virtual IrcChannel *ircChannelFactory(const QString &channelname) { return new CoreIrcChannel(channelname, this); } + inline virtual IrcUser *ircUserFactory(const QString &hostmask) { return new CoreIrcUser(hostmask, this); } + +protected slots: + // TODO: remove cached cipher keys, when appropriate + //virtual void removeIrcUser(IrcUser *ircuser); + //virtual void removeIrcChannel(IrcChannel *ircChannel); + //virtual void removeChansAndUsers(); private slots: - void socketHasData(); - void socketError(QAbstractSocket::SocketError); - void socketInitialized(); - inline void socketCloseTimeout() { socket.disconnectFromHost(); } - void socketDisconnected(); - void socketStateChanged(QAbstractSocket::SocketState); - void networkInitialized(); - - void sendPerform(); - void doAutoReconnect(); - void sendPing(); - void sendAutoWho(); - void startAutoWhoCycle(); + void socketHasData(); + void socketError(QAbstractSocket::SocketError); + void socketInitialized(); + inline void socketCloseTimeout() { socket.abort(); } + void socketDisconnected(); + void socketStateChanged(QAbstractSocket::SocketState); + void networkInitialized(); + + void sendPerform(); + void restoreUserModes(); + void doAutoReconnect(); + void sendPing(); + void enablePingTimeout(bool enable = true); + void disablePingTimeout(); + void sendAutoWho(); + void startAutoWhoCycle(); #ifdef HAVE_SSL - void sslErrors(const QList &errors); + void sslErrors(const QList &errors); #endif - void fillBucketAndProcessQueue(); + void fillBucketAndProcessQueue(); - void writeToSocket(const QByteArray &data); + void writeToSocket(const QByteArray &data); private: - CoreSession *_coreSession; + CoreSession *_coreSession; #ifdef HAVE_SSL - QSslSocket socket; + QSslSocket socket; #else - QTcpSocket socket; + QTcpSocket socket; #endif - IrcServerHandler *_ircServerHandler; - UserInputHandler *_userInputHandler; - CtcpHandler *_ctcpHandler; + CoreUserInputHandler *_userInputHandler; + + QHash _channelKeys; // stores persistent channels and their passwords, if any - QHash _channelKeys; // stores persistent channels and their passwords, if any + QTimer _autoReconnectTimer; + int _autoReconnectCount; - QTimer _autoReconnectTimer; - int _autoReconnectCount; + QTimer _socketCloseTimer; - QTimer _socketCloseTimer; + /* this flag triggers quitRequested() once the socket is closed + * it is needed to determine whether or not the connection needs to be + * in the automatic session restore. */ + bool _quitRequested; + QString _quitReason; - /* this flag triggers quitRequested() once the socket is closed - * it is needed to determine whether or not the connection needs to be - * in the automatic session restore. */ - bool _quitRequested; + bool _previousConnectionAttemptFailed; + int _lastUsedServerIndex; - bool _previousConnectionAttemptFailed; - int _lastUsedServerIndex; + QTimer _pingTimer; + uint _lastPingTime; + uint _pingCount; + bool _sendPings; - QTimer _pingTimer; + QStringList _autoWhoQueue; + QHash _autoWhoPending; + QTimer _autoWhoTimer, _autoWhoCycleTimer; - bool _autoWhoEnabled; - QStringList _autoWhoQueue; - QHash _autoWhoInProgress; - int _autoWhoInterval; - int _autoWhoNickLimit; - int _autoWhoDelay; - QTimer _autoWhoTimer, _autoWhoCycleTimer; + QTimer _tokenBucketTimer; + int _messageDelay; // token refill speed in ms + int _burstSize; // size of the token bucket + int _tokenBucket; // the virtual bucket that holds the tokens + QList _msgQueue; - QTimer _tokenBucketTimer; - int _messagesPerSecond; // token refill speed - int _burstSize; // size of the token bucket - int _tokenBucket; // the virtual bucket that holds the tokens - QList _msgQueue; + QString _requestedUserModes; // 2 strings separated by a '-' character. first part are requested modes to add, the second to remove }; + #endif //CORENETWORK_H