+ connect(this, &EventStringifier::newMessageEvent, coreSession()->eventManager(), &EventManager::postEvent);
+}
+
+void EventStringifier::displayMsg(NetworkEvent* event,
+ Message::Type msgType,
+ QString msg,
+ QString sender,
+ QString target,
+ Message::Flags msgFlags)
+{
+ if (event->flags().testFlag(EventManager::Silent))
+ return;
+
+ MessageEvent* msgEvent = createMessageEvent(event, msgType, std::move(msg), std::move(sender), std::move(target), msgFlags);
+ // sendMessageEvent(msgEvent);
+ emit newMessageEvent(msgEvent);
+}
+
+MessageEvent* EventStringifier::createMessageEvent(NetworkEvent* event,
+ Message::Type msgType,
+ QString msg,
+ QString sender,
+ QString target,
+ Message::Flags msgFlags)
+{
+ MessageEvent* msgEvent = new MessageEvent(msgType, event->network(), std::move(msg), std::move(sender), std::move(target), msgFlags, event->timestamp());
+ return msgEvent;
+}
+
+bool EventStringifier::checkParamCount(IrcEvent* e, int minParams)
+{
+ if (e->params().count() < minParams) {
+ if (e->type() == EventManager::IrcEventNumeric) {
+ qWarning() << "Command " << static_cast<IrcEventNumeric*>(e)->number() << " requires " << minParams
+ << "params, got: " << e->params();
+ }
+ else {
+ QString name = EventManager::enumName(e->type());
+ qWarning() << qPrintable(name) << "requires" << minParams << "params, got:" << e->params();
+ }
+ e->stop();
+ return false;
+ }
+ return true;
+}
+
+/* These are only for legacy reasons; remove as soon as we handle NetworkSplitEvents properly */
+void EventStringifier::processNetworkSplitJoin(NetworkSplitEvent* e)
+{
+ QString msg = e->users().join("#:#") + "#:#" + e->quitMessage();
+ displayMsg(e, Message::NetsplitJoin, msg, QString(), e->channel());
+}
+
+void EventStringifier::processNetworkSplitQuit(NetworkSplitEvent* e)
+{
+ QString msg = e->users().join("#:#") + "#:#" + e->quitMessage();
+ displayMsg(e, Message::NetsplitQuit, msg, QString(), e->channel());
+}
+
+/* End legacy */
+
+void EventStringifier::processIrcEventNumeric(IrcEventNumeric* e)
+{
+ // qDebug() << e->number();
+ switch (e->number()) {
+ // Welcome, status, info messages. Just display these.
+ case 1:
+ case 2:
+ case 3:
+ case 4:
+ case 5:
+ case 221:
+ case 250:
+ case 251:
+ case 252:
+ case 253:
+ case 254:
+ case 255:
+ case 256:
+ case 257:
+ case 258:
+ case 259:
+ case 265:
+ case 266:
+ case 372:
+ case 375:
+ displayMsg(e, Message::Server, e->params().join(" "), e->prefix());
+ break;
+
+ // Server error messages without param, just display them
+ case 263:
+ case 409:
+ case 411:
+ case 412:
+ case 422:
+ case 424:
+ case 445:
+ case 446:
+ case 451:
+ case 462:
+ case 463:
+ case 464:
+ case 465:
+ case 466:
+ case 472:
+ case 481:
+ case 483:
+ case 485:
+ case 491:
+ case 501:
+ case 502:
+ case 431: // ERR_NONICKNAMEGIVEN
+ displayMsg(e, Message::Error, e->params().join(" "), e->prefix());
+ break;
+
+ // Server error messages, display them in red. Colon between first param and rest.
+ case 401: {
+ if (!checkParamCount(e, 1))
+ return;
+
+ QStringList params = e->params();
+ QString target = params.takeFirst();
+ displayMsg(e, Message::Error, target + ": " + params.join(" "), e->prefix(), target, Message::Redirected);
+ break;
+ }
+
+ case 402:
+ case 403:
+ case 404:
+ case 406:
+ case 408:
+ case 415:
+ case 421:
+ case 442: {
+ if (!checkParamCount(e, 1))
+ return;
+
+ QStringList params = e->params();
+ QString channelName = params.takeFirst();
+ displayMsg(e, Message::Error, channelName + ": " + params.join(" "), e->prefix());
+ break;
+ }
+
+ // Server error messages which will be displayed with a colon between the first param and the rest
+ case 413:
+ case 414:
+ case 423:
+ case 441:
+ case 444:
+ case 461: // FIXME see below for the 47x codes
+ case 467:
+ case 471:
+ case 473:
+ case 474:
+ case 475:
+ case 476:
+ case 477:
+ case 478:
+ case 482:
+ case 436: // ERR_NICKCOLLISION
+ {
+ if (!checkParamCount(e, 1))
+ return;
+
+ QStringList params = e->params();
+ QString p = params.takeFirst();
+ displayMsg(e, Message::Error, p + ": " + params.join(" "));
+ break;
+ }
+
+ // Ignore these commands.
+ case 321:
+ case 353:
+ case 366:
+ case 376:
+ break;
+
+ // SASL authentication stuff
+ // See: http://ircv3.net/specs/extensions/sasl-3.1.html
+ case 900: // RPL_LOGGEDIN
+ case 901: // RPL_LOGGEDOUT
+ {
+ // :server 900 <nick> <nick>!<ident>@<host> <account> :You are now logged in as <user>
+ // :server 901 <nick> <nick>!<ident>@<host> :You are now logged out
+ if (!checkParamCount(e, 3))
+ return;
+ displayMsg(e, Message::Server, "SASL: " + e->params().at(2));
+ break;
+ }
+ // Ignore SASL success, partially redundant with RPL_LOGGEDIN and RPL_LOGGEDOUT
+ case 903: // RPL_SASLSUCCESS :server 903 <nick> :SASL authentication successful
+ break;
+ case 902: // ERR_NICKLOCKED :server 902 <nick> :You must use a nick assigned to you
+ case 904: // ERR_SASLFAIL :server 904 <nick> :SASL authentication failed
+ case 905: // ERR_SASLTOOLONG :server 905 <nick> :SASL message too long
+ case 906: // ERR_SASLABORTED :server 906 <nick> :SASL authentication aborted
+ case 907: // ERR_SASLALREADY :server 907 <nick> :You have already authenticated using SASL
+ case 908: // RPL_SASLMECHS :server 908 <nick> <mechanisms> :are available SASL mechanisms
+ {
+ displayMsg(e, Message::Server, "SASL: " + e->params().join(""));
+ break;
+ }
+
+ // Everything else will be marked in red, so we can add them somewhere.
+ default:
+ if (_whois) {
+ // many nets define their own WHOIS fields. we fetch those not in need of special attention here:
+ displayMsg(e, Message::Server, tr("[Whois] ") + e->params().join(" "), e->prefix());
+ }
+ else {
+ // FIXME figure out how/where to do this in the future
+ // if(coreSession()->ircListHelper()->requestInProgress(network()->networkId()))
+ // coreSession()->ircListHelper()->reportError(params.join(" "));
+ // else
+ displayMsg(e, Message::Error, QString("%1 %2").arg(e->number(), 3, 10, QLatin1Char('0')).arg(e->params().join(" ")), e->prefix());
+ }
+ }
+}
+
+void EventStringifier::processIrcEventInvite(IrcEvent* e)
+{
+ if (!checkParamCount(e, 2))
+ return;
+
+ // TODO: provide a nicer UI for invite notifications
+ QString target = e->params().at(0);
+ QString channel = e->params().at(1);
+ if (e->network()->isMyNick(target)) {
+ displayMsg(e, Message::Invite, tr("%1 invited you to channel %2").arg(e->nick(), channel));
+ }
+ else {
+ displayMsg(e, Message::Invite, tr("%1 invited %2 to channel %3").arg(e->nick(), target, channel));
+ }
+}
+
+void EventStringifier::processIrcEventJoin(IrcEvent* e)
+{
+ if (e->testFlag(EventManager::Netsplit))
+ return;
+
+ Message::Flag msgFlags = Message::Flag::None;
+ if (e->testFlag(EventManager::Self)) {
+ // Mark the message as Self
+ msgFlags = Message::Self;
+ }
+
+ displayMsg(e, Message::Join, e->params()[0], e->prefix(), e->params()[0], msgFlags);
+}
+
+void EventStringifier::processIrcEventKick(IrcEvent* e)
+{
+ if (!checkParamCount(e, 2))
+ return;
+
+ IrcUser* victim = e->network()->ircUser(e->params().at(1));
+ if (victim) {
+ QString channel = e->params().at(0);
+ QString msg = victim->nick();
+ if (e->params().count() > 2)
+ msg += " " + e->params().at(2);
+
+ Message::Flag msgFlags = Message::Flag::None;
+ if (e->testFlag(EventManager::Self)) {
+ // Mark the message as Self
+ msgFlags = Message::Self;
+ }
+
+ displayMsg(e, Message::Kick, msg, e->prefix(), channel, msgFlags);
+ }
+}
+
+void EventStringifier::processIrcEventMode(IrcEvent* e)
+{
+ if (e->network()->isChannelName(e->params().first())) {
+ // Channel Modes
+ displayMsg(e, Message::Mode, e->params().join(" "), e->prefix(), e->params().first());
+ }
+ else {
+ // User Modes
+ // FIXME: redirect
+
+ Message::Flag msgFlags = Message::Flag::None;
+ if (e->testFlag(EventManager::Self)) {
+ // Mark the message as Self
+ msgFlags = Message::Self;
+ }
+ displayMsg(e, Message::Mode, e->params().join(" "), e->prefix(), QString(), msgFlags);
+ }
+}
+
+// this needs to be called before the ircuser is renamed!
+void EventStringifier::processIrcEventNick(IrcEvent* e)
+{
+ if (!checkParamCount(e, 1))
+ return;
+
+ IrcUser* ircuser = e->network()->updateNickFromMask(e->prefix());
+ if (!ircuser) {
+ qWarning() << Q_FUNC_INFO << "Unknown IrcUser!";
+ return;
+ }
+
+ QString newnick = e->params().at(0);
+
+ QString sender;
+ Message::Flag msgFlags = Message::Flag::None;
+ if (e->testFlag(EventManager::Self)) {
+ // Treat the sender as the new nickname, mark the message as Self
+ sender = newnick;
+ msgFlags = Message::Self;
+ }
+ else {
+ // Take the sender from the event prefix, don't mark the message
+ sender = e->prefix();
+ }
+
+ // Announce to all channels the IrcUser is in
+ for (const QString& channel : ircuser->channels()) {
+ displayMsg(e, Message::Nick, newnick, sender, channel, msgFlags);
+ }
+}
+
+void EventStringifier::processIrcEventPart(IrcEvent* e)
+{
+ if (!checkParamCount(e, 1))
+ return;
+
+ QString channel = e->params().at(0);
+ QString msg = e->params().count() > 1 ? e->params().at(1) : QString();
+
+ Message::Flag msgFlags = Message::Flag::None;
+ if (e->testFlag(EventManager::Self)) {
+ // Mark the message as Self
+ msgFlags = Message::Self;
+ }
+
+ displayMsg(e, Message::Part, msg, e->prefix(), channel, msgFlags);
+}
+
+void EventStringifier::processIrcEventPong(IrcEvent* e)
+{
+ // CoreSessionEventProcessor will flag automated PONG replies as EventManager::Silent. There's
+ // no need to handle that specially here.
+
+ // Format the PONG reply for display
+ displayMsg(e, Message::Server, "PONG " + e->params().join(" "), e->prefix());
+}
+
+void EventStringifier::processIrcEventQuit(IrcEvent* e)
+{
+ if (e->testFlag(EventManager::Netsplit))
+ return;
+
+ IrcUser* ircuser = e->network()->updateNickFromMask(e->prefix());
+ if (!ircuser)
+ return;
+
+ Message::Flag msgFlags = Message::Flag::None;
+ if (e->testFlag(EventManager::Self)) {
+ // Mark the message as Self
+ msgFlags = Message::Self;
+ }
+
+ // Announce to all channels the IrcUser is in
+ for (const QString& channel : ircuser->channels()) {
+ displayMsg(e, Message::Quit, e->params().count() ? e->params().first() : QString(), e->prefix(), channel, msgFlags);
+ }
+}
+
+void EventStringifier::processIrcEventTopic(IrcEvent* e)
+{
+ Message::Flag msgFlags = Message::Flag::None;
+ if (e->testFlag(EventManager::Self)) {
+ // Mark the message as Self
+ msgFlags = Message::Self;
+ }
+
+ displayMsg(e,
+ Message::Topic,
+ tr("%1 has changed topic for %2 to: \"%3\"").arg(e->nick(), e->params().at(0), e->params().at(1)),
+ QString(),
+ e->params().at(0),
+ msgFlags);
+}
+
+void EventStringifier::processIrcEventError(IrcEvent* e)
+{
+ // Need an error reason
+ if (!checkParamCount(e, 1))
+ return;
+
+ displayMsg(e, Message::Server, tr("Error from server: ") + e->params().join(""));
+}
+
+void EventStringifier::processIrcEventWallops(IrcEvent* e)
+{
+ displayMsg(e, Message::Server, tr("[Operwall] %1: %2").arg(e->nick(), e->params().join(" ")));
+}
+
+/* RPL_ISUPPORT */
+void EventStringifier::processIrcEvent005(IrcEvent* e)
+{
+ if (!e->params().last().contains(QRegExp("are supported (by|on) this server")))
+ displayMsg(e, Message::Error, tr("Received non-RFC-compliant RPL_ISUPPORT: this can lead to unexpected behavior!"), e->prefix());
+ displayMsg(e, Message::Server, e->params().join(" "), e->prefix());
+}
+
+/* RPL_AWAY - "<nick> :<away message>" */
+void EventStringifier::processIrcEvent301(IrcEvent* e)
+{
+ QString nick = e->params().at(0);
+ QString awayMsg = e->params().at(1);
+ QString msg, target;
+ bool send = true;
+
+ // FIXME: proper redirection needed
+ if (_whois) {
+ msg = tr("[Whois] ");
+ }
+ else {
+ target = nick;
+ IrcUser* ircuser = e->network()->ircUser(nick);
+ if (ircuser) {
+ QDateTime now = QDateTime::currentDateTime();
+ now.setTimeSpec(Qt::UTC);
+ // Don't print "user is away" messages more often than this
+ // 1 hour = 60 min * 60 sec
+ const int silenceTime = 60 * 60;
+ // Check if away state has NOT changed and silence time hasn't yet elapsed
+ if (!ircuser->hasAwayChanged() && ircuser->lastAwayMessageTime().addSecs(silenceTime) >= now) {
+ // Away message hasn't changed and we're still within the period of silence; don't
+ // repeat the message
+ send = false;
+ }
+ ircuser->setLastAwayMessageTime(now);
+ // Mark any changes in away as acknowledged
+ ircuser->acknowledgeAwayChanged();
+ }
+ }
+ if (send)
+ displayMsg(e, Message::Server, msg + tr("%1 is away: \"%2\"").arg(nick, awayMsg), QString(), target);
+}
+
+/* RPL_UNAWAY - ":You are no longer marked as being away" */
+void EventStringifier::processIrcEvent305(IrcEvent* e)
+{
+ displayMsg(e, Message::Server, tr("You are no longer marked as being away"));
+}
+
+/* RPL_NOWAWAY - ":You have been marked as being away" */
+void EventStringifier::processIrcEvent306(IrcEvent* e)
+{
+ if (!e->network()->autoAwayActive())
+ displayMsg(e, Message::Server, tr("You have been marked as being away"));
+}
+
+/*
+WHOIS-Message:
+ Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
+ and 301 (RPL_AWAY)
+ "<nick> :<away message>"
+WHO-Message:
+ Replies 352 and 315 paired are used to answer a WHO message.