/***************************************************************************
- * Copyright (C) 2005-2016 by the Quassel Project *
+ * Copyright (C) 2005-2018 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
-#ifndef NETWORK_H
-#define NETWORK_H
+#pragma once
+
+#include "common-export.h"
#include <QString>
#include <QStringList>
#include <QPointer>
#include <QMutex>
#include <QByteArray>
+#include <utility>
#include "types.h"
#include "util.h"
#include "ircuser.h"
#include "ircchannel.h"
+// IRCv3 capabilities
+#include "irccap.h"
+
// defined below!
struct NetworkInfo;
// TODO: ConnectionInfo to propagate and sync the current state of NetworkConnection, encodings etcpp
-class Network : public SyncableObject
+class COMMON_EXPORT Network : public SyncableObject
{
- SYNCABLE_OBJECT
Q_OBJECT
+ SYNCABLE_OBJECT
+
Q_ENUMS(ConnectionState)
Q_PROPERTY(QString networkName READ networkName WRITE setNetworkName)
struct Server {
QString host;
- uint port;
+ uint port{6667};
QString password;
- bool useSsl;
- bool sslVerify; /// If true, validate SSL certificates
- int sslVersion;
+ bool useSsl{false};
+ bool sslVerify{true}; /// If true, validate SSL certificates
+ int sslVersion{0};
- bool useProxy;
- int proxyType;
+ bool useProxy{false};
+ int proxyType{QNetworkProxy::Socks5Proxy};
QString proxyHost;
- uint proxyPort;
+ uint proxyPort{8080};
QString proxyUser;
QString proxyPass;
// sslVerify only applies when useSsl is true. sslVerify should be enabled by default,
// so enabling useSsl offers a more secure default.
- Server() : port(6667), useSsl(false), sslVerify(true), sslVersion(0), useProxy(false),
- proxyType(QNetworkProxy::Socks5Proxy), proxyHost("localhost"), proxyPort(8080) {}
+ Server() : proxyHost("localhost") {}
- Server(const QString &host, uint port, const QString &password, bool useSsl,
+ Server(QString host, uint port, QString password, bool useSsl,
bool sslVerify)
- : host(host), port(port), password(password), useSsl(useSsl), sslVerify(sslVerify),
- sslVersion(0), useProxy(false), proxyType(QNetworkProxy::Socks5Proxy),
+ : host(std::move(host)), port(port), password(std::move(password)), useSsl(useSsl), sslVerify(sslVerify),
+ proxyType(QNetworkProxy::Socks5Proxy),
proxyHost("localhost"), proxyPort(8080) {}
bool operator==(const Server &other) const;
bool operator!=(const Server &other) const;
};
- typedef QList<Server> ServerList;
+ using ServerList = QList<Server>;
- Network(const NetworkId &networkid, QObject *parent = 0);
- ~Network();
+ Network(const NetworkId &networkid, QObject *parent = nullptr);
+ ~Network() override;
inline NetworkId networkId() const { return _networkId; }
//Network::ConnectionState connectionState() const;
inline int connectionState() const { return _connectionState; }
+ /**@{*/
+ /**
+ * Translates a user’s prefix to the channelmode associated with it.
+ * @param prefix Prefix to be translated.
+ */
QString prefixToMode(const QString &prefix) const;
inline QString prefixToMode(const QCharRef &prefix) const { return prefixToMode(QString(prefix)); }
+ inline QString prefixesToModes(const QString &prefix) const {
+ QString modes;
+ for (QChar c : prefix) {
+ modes += prefixToMode(c);
+ }
+ return modes;
+ }
+ /**@}*/
+
+ /**@{*/
+ /**
+ * Translates a user’s prefix to the channelmode associated with it.
+ * @param prefix Prefix to be translated.
+ */
QString modeToPrefix(const QString &mode) const;
inline QString modeToPrefix(const QCharRef &mode) const { return modeToPrefix(QString(mode)); }
+ inline QString modesToPrefixes(const QString &mode) const {
+ QString prefixes;
+ for (QChar c : mode) {
+ prefixes += modeToPrefix(c);
+ }
+ return prefixes;
+ }
+ /**@}*/
+
+ /**
+ * Sorts the user channelmodes according to priority set by PREFIX
+ *
+ * Given a list of channel modes, sorts according to the order of PREFIX, putting the highest
+ * modes first. Any unknown modes are moved to the end in no given order.
+ *
+ * If prefix modes cannot be determined from the network, no changes will be made.
+ *
+ * @param modes User channelmodes
+ * @return Priority-sorted user channelmodes
+ */
+ QString sortPrefixModes(const QString &modes) const;
+
+ /**@{*/
+ /**
+ * Sorts the list of users' channelmodes according to priority set by PREFIX
+ *
+ * Maintains order of the modes list.
+ *
+ * @seealso Network::sortPrefixModes()
+ *
+ * @param modesList List of users' channel modes
+ * @return Priority-sorted list of users' channel modes
+ */
+ inline QStringList sortPrefixModes(const QStringList &modesList) const {
+ QStringList sortedModesList;
+ // Sort each individual mode string, appending back
+ // Must maintain the order received!
+ for (QString modes : modesList) {
+ sortedModesList << sortPrefixModes(modes);
+ }
+ return sortedModesList;
+ }
+ /**@}*/
ChannelModeType channelModeType(const QString &mode);
inline ChannelModeType channelModeType(const QCharRef &mode) { return channelModeType(QString(mode)); }
bool supports(const QString ¶m) const { return _supports.contains(param); }
QString support(const QString ¶m) const;
+ /**
+ * Checks if a given capability is advertised by the server.
+ *
+ * These results aren't valid if the network is disconnected or capability negotiation hasn't
+ * happened, and some servers might not correctly advertise capabilities. Don't treat this as
+ * a guarantee.
+ *
+ * @param[in] capability Name of capability
+ * @returns True if connected and advertised by the server, otherwise false
+ */
+ inline bool capAvailable(const QString &capability) const { return _caps.contains(capability.toLower()); }
+ // IRCv3 specs all use lowercase capability names
+
/**
* Checks if a given capability is acknowledged and active.
*
// QHash returns the default constructed value if not found, in this case, empty string
// See: https://doc.qt.io/qt-4.8/qhash.html#value
+ /**
+ * Check if the given authentication mechanism is likely to be supported.
+ *
+ * This depends on the server advertising SASL support and either declaring available mechanisms
+ * (SASL 3.2), or just indicating something is supported (SASL 3.1).
+ *
+ * @param[in] saslMechanism Desired SASL mechanism
+ * @return True if mechanism supported or unknown, otherwise false
+ */
+ bool saslMaybeSupports(const QString &saslMechanism) const;
+
IrcUser *newIrcUser(const QString &hostmask, const QVariantMap &initData = QVariantMap());
inline IrcUser *newIrcUser(const QByteArray &hostmask) { return newIrcUser(decodeServerString(hostmask)); }
IrcUser *ircUser(QString nickname) const;
//! Stores all editable information about a network (as opposed to runtime state).
-struct NetworkInfo {
- // set some default values, note that this does not initialize e.g. name and id
- NetworkInfo();
-
- NetworkId networkId;
+struct COMMON_EXPORT NetworkInfo
+{
QString networkName;
- IdentityId identity;
-
- bool useCustomEncodings; // not used!
- QByteArray codecForServer;
- QByteArray codecForEncoding;
- QByteArray codecForDecoding;
Network::ServerList serverList;
- bool useRandomServer;
-
QStringList perform;
- bool useAutoIdentify;
- QString autoIdentifyService;
+ QString autoIdentifyService{"NickServ"};
QString autoIdentifyPassword;
- bool useSasl;
QString saslAccount;
QString saslPassword;
- bool useAutoReconnect;
- quint32 autoReconnectInterval;
- quint16 autoReconnectRetries;
- bool unlimitedReconnectRetries;
- bool rejoinChannels;
+ QByteArray codecForServer;
+ QByteArray codecForEncoding;
+ QByteArray codecForDecoding;
+
+ NetworkId networkId {0};
+ IdentityId identity {1};
- // Custom rate limiting
- bool useCustomMessageRate; /// If true, use custom rate limits, otherwise use defaults
- quint32 messageRateBurstSize; /// Maximum number of messages to send without any delays
- quint32 messageRateDelay; /// Delay in ms. for messages when max. burst messages sent
- bool unlimitedMessageRate; /// If true, disable rate limiting, otherwise apply limits
+ quint32 messageRateBurstSize {5}; ///< Maximum number of messages to send without any delays
+ quint32 messageRateDelay {2200}; ///< Delay in ms. for messages when max. burst messages sent
+ quint32 autoReconnectInterval {60};
+ quint16 autoReconnectRetries {20};
+
+ bool rejoinChannels {true};
+ bool useRandomServer {false};
+ bool useAutoIdentify {false};
+ bool useSasl {false};
+ bool useAutoReconnect {true};
+ bool unlimitedReconnectRetries {false};
+ bool useCustomMessageRate {false}; ///< If true, use custom rate limits, otherwise use defaults
+ bool unlimitedMessageRate {false}; ///< If true, disable rate limiting, otherwise apply limits
+
+public:
bool operator==(const NetworkInfo &other) const;
bool operator!=(const NetworkInfo &other) const;
};
-QDataStream &operator<<(QDataStream &out, const NetworkInfo &info);
-QDataStream &operator>>(QDataStream &in, NetworkInfo &info);
-QDebug operator<<(QDebug dbg, const NetworkInfo &i);
+COMMON_EXPORT QDataStream &operator<<(QDataStream &out, const NetworkInfo &info);
+COMMON_EXPORT QDataStream &operator>>(QDataStream &in, NetworkInfo &info);
+COMMON_EXPORT QDebug operator<<(QDebug dbg, const NetworkInfo &i);
Q_DECLARE_METATYPE(NetworkInfo)
-QDataStream &operator<<(QDataStream &out, const Network::Server &server);
-QDataStream &operator>>(QDataStream &in, Network::Server &server);
-QDebug operator<<(QDebug dbg, const Network::Server &server);
+COMMON_EXPORT QDataStream &operator<<(QDataStream &out, const Network::Server &server);
+COMMON_EXPORT QDataStream &operator>>(QDataStream &in, Network::Server &server);
+COMMON_EXPORT QDebug operator<<(QDebug dbg, const Network::Server &server);
Q_DECLARE_METATYPE(Network::Server)
-
-#endif
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