/***************************************************************************
- * Copyright (C) 2005-09 by the Quassel Project *
+ * Copyright (C) 2005-2010 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
#ifndef NETSPLIT_H
#define NETSPLIT_H
-#include <QObject>
#include <QTimer>
#include <QHash>
+#include <QPair>
#include <QStringList>
+class Network;
+
class Netsplit : public QObject
{
Q_OBJECT
public:
- Netsplit();
+ Netsplit(Network *network, QObject *parent = 0);
+
+ inline Network *network() const { return _network; }
//! Add a user to the netsplit
/** Call this method if you noticed a netsplit.
//! Remove a user from the netsplit
/** Call this method if a user joined after a netsplit occured.
-
*
* \param sender The sender string of the joined user
- * \param channels The channels that user shares with us
+ * \param channel The channel that user shares with us
* \return true if user was found in the netsplit
*/
bool userJoined(const QString &sender, const QString &channel);
+ //! Check if user has joined since netsplit
+ /** This method shows if a user has already joined after being hit by netsplit
+ * \note The method doesn't check if the user was recorded in the netsplit!
+ *
+ * \param sender The sender string of the user
+ * \param channel The channel the user shares with us
+ * \return true if user joined after a netsplit
+ */
+ bool userAlreadyJoined(const QString &sender, const QString &channel);
+
+ //! Add mode to user
+ /** Use this method to buffer userspecific channel modes until netsplitJoin is emitted.
+ *
+ * \param sender The sender string of the user
+ * \param channel The channel the user shares with us
+ * \return true if user joined after a netsplit
+ */
+ void addMode(const QString &sender, const QString &channel, const QString &mode);
+
//! Check if a string matches the criteria for a netsplit
/** \param quitMessage The message to be checked
* \return true if the message is a netsplit
signals:
//! A bulk-join of netsplitted users timed out
- /** Whenever _joinTimer() times out, we consider the bulk-join to be finished and emit that signal
- * for every channel
+ /** Whenever the internal join-timer times out, we consider the bulk-join to be finished and emit that signal
+ * for every channel. This is the end of a netsplit.
+ * \param net The network
* \param channel The IRC channel
* \param users A list of all users that joined that channel
+ * \param modes A list of all modes the users got set after joining again
* \param quitMessage The Quitmessage and thus the servers that got split
*/
- void netsplitJoin(const QString &channel, const QStringList &users, const QString &quitMessage);
+ void netsplitJoin(Network *net, const QString &channel, const QStringList &users, const QStringList &modes, const QString &quitMessage);
+
+ //! A (probably bulk-) join of netsplitted users.
+ /** If users hit by the split joined before the netsplit is considered over, join the users with a normal join.
+ * \param net The network
+ * \param channel The IRC channel
+ * \param users A list of all users that joined that channel
+ * \param modes A list of all modes the users got set after joining again
+ */
+ void earlyJoin(Network *net, const QString &channel, const QStringList &users, const QStringList &modes);
//! A bulk-quit of netsplitted users timed out
- /** Whenever _quitTimer() times out, we consider the bulk-quit to be finished and emit that signal
- * for every channel
+ /** Whenever the internal quit-timer times out, we consider the bulk-quit to be finished and emit that signal
+ * for every channel.
+ * \param net The network
* \param channel The IRC channel
* \param users A list of all users that quitted in that channel
* \param quitMessage The Quitmessage and thus the servers that got split
*/
- void netsplitQuit(const QString &channel, const QStringList &users, const QString &quitMessage);
+ void netsplitQuit(Network *net, const QString &channel, const QStringList &users, const QString &quitMessage);
//! The Netsplit is considered finished
/** This signal is emitted right after all netsplitJoin signals have been sent or whenever the
void quitTimeout();
private:
+ Network *_network;
QString _quitMsg;
- QHash<QString, QStringList> _joins;
+ // key: channel name
+ // value: senderstring, list of modes
+ QHash<QString, QPair<QStringList, QStringList> > _joins;
QHash<QString, QStringList> _quits;
+ QHash<QString, QStringList> _quitsWithMessageSent;
bool _sentQuit;
QTimer _joinTimer;
QTimer _quitTimer;
QTimer _discardTimer;
+ int _joinCounter;
+ int _quitCounter;
};
#endif // NETSPLIT_H