/***************************************************************************
- * Copyright (C) 2005-2012 by the Quassel Project *
+ * Copyright (C) 2005-2015 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 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. *
***************************************************************************/
#include "coresessioneventprocessor.h"
#include "coreirclisthelper.h"
#include "corenetwork.h"
#include "coresession.h"
+#include "coretransfer.h"
+#include "coretransfermanager.h"
#include "ctcpevent.h"
#include "ircevent.h"
#include "ircuser.h"
+#include "logger.h"
#include "messageevent.h"
#include "netsplit.h"
#include "quassel.h"
+#ifdef HAVE_QCA2
+# include "keyevent.h"
+#endif
+
CoreSessionEventProcessor::CoreSessionEventProcessor(CoreSession *session)
- : BasicHandler("handleCtcp", session),
- _coreSession(session)
+ : BasicHandler("handleCtcp", session),
+ _coreSession(session)
{
- connect(coreSession(), SIGNAL(networkDisconnected(NetworkId)), this, SLOT(destroyNetsplits(NetworkId)));
- connect(this, SIGNAL(newEvent(Event *)), coreSession()->eventManager(), SLOT(postEvent(Event *)));
+ connect(coreSession(), SIGNAL(networkDisconnected(NetworkId)), this, SLOT(destroyNetsplits(NetworkId)));
+ connect(this, SIGNAL(newEvent(Event *)), coreSession()->eventManager(), SLOT(postEvent(Event *)));
}
-bool CoreSessionEventProcessor::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 = coreSession()->eventManager()->enumName(e->type());
- qWarning() << qPrintable(name) << "requires" << minParams << "params, got:" << e->params();
- }
- e->stop();
- return false;
- }
- return true;
-}
-
-void CoreSessionEventProcessor::tryNextNick(NetworkEvent *e, const QString &errnick, bool erroneus) {
- QStringList desiredNicks = coreSession()->identity(e->network()->identity())->nicks();
- int nextNickIdx = desiredNicks.indexOf(errnick) + 1;
- QString nextNick;
- if(nextNickIdx > 0 && desiredNicks.size() > nextNickIdx) {
- nextNick = desiredNicks[nextNickIdx];
- } else {
- if(erroneus) {
- // FIXME Make this an ErrorEvent or something like that, so it's translated in the client
- MessageEvent *msgEvent = new MessageEvent(Message::Error, e->network(),
- tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"),
- QString(), QString(), Message::None, e->timestamp());
- emit newEvent(msgEvent);
- return;
- } else {
- nextNick = errnick + "_";
+
+bool CoreSessionEventProcessor::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 = coreSession()->eventManager()->enumName(e->type());
+ qWarning() << qPrintable(name) << "requires" << minParams << "params, got:" << e->params();
+ }
+ e->stop();
+ return false;
}
- }
- // FIXME Use a proper output event for this
- coreNetwork(e)->putRawLine("NICK " + coreNetwork(e)->encodeServerString(nextNick));
+ return true;
}
-void CoreSessionEventProcessor::processIrcEventNumeric(IrcEventNumeric *e) {
- switch(e->number()) {
- // CAP stuff
- case 903: case 904: case 905: case 906: case 907:
- qobject_cast<CoreNetwork *>(e->network())->putRawLine("CAP END");
- break;
+void CoreSessionEventProcessor::tryNextNick(NetworkEvent *e, const QString &errnick, bool erroneus)
+{
+ QStringList desiredNicks = coreSession()->identity(e->network()->identity())->nicks();
+ int nextNickIdx = desiredNicks.indexOf(errnick) + 1;
+ QString nextNick;
+ if (nextNickIdx > 0 && desiredNicks.size() > nextNickIdx) {
+ nextNick = desiredNicks[nextNickIdx];
+ }
+ else {
+ if (erroneus) {
+ // FIXME Make this an ErrorEvent or something like that, so it's translated in the client
+ MessageEvent *msgEvent = new MessageEvent(Message::Error, e->network(),
+ tr("No free and valid nicks in nicklist found. use: /nick <othernick> to continue"),
+ QString(), QString(), Message::None, e->timestamp());
+ emit newEvent(msgEvent);
+ return;
+ }
+ else {
+ nextNick = errnick + "_";
+ }
+ }
+ // FIXME Use a proper output event for this
+ coreNetwork(e)->putRawLine("NICK " + coreNetwork(e)->encodeServerString(nextNick));
+}
+
- default:
- break;
- }
+void CoreSessionEventProcessor::processIrcEventNumeric(IrcEventNumeric *e)
+{
+ switch (e->number()) {
+ // SASL authentication replies
+ // See: http://ircv3.net/specs/extensions/sasl-3.1.html
+ // TODO Handle errors to stop connection if appropriate
+ case 903: // RPL_SASLSUCCESS
+ case 904: // ERR_SASLFAIL
+ case 905: // ERR_SASLTOOLONG
+ case 906: // ERR_SASLABORTED
+ case 907: // ERR_SASLALREADY
+ // Move on to the next capability
+ sendNextCap(e->network());
+ break;
+
+ default:
+ break;
+ }
}
-void CoreSessionEventProcessor::processIrcEventAuthenticate(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
- if(e->params().at(0) != "+") {
- qWarning() << "Invalid AUTHENTICATE" << e;
- return;
- }
+void CoreSessionEventProcessor::processIrcEventAuthenticate(IrcEvent *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
+
+ if (e->params().at(0) != "+") {
+ qWarning() << "Invalid AUTHENTICATE" << e;
+ return;
+ }
+
+ CoreNetwork *net = coreNetwork(e);
+
+#ifdef HAVE_SSL
+ if (net->identityPtr()->sslCert().isNull()) {
+#endif
+ QString construct = net->saslAccount();
+ construct.append(QChar(QChar::Null));
+ construct.append(net->saslAccount());
+ construct.append(QChar(QChar::Null));
+ construct.append(net->saslPassword());
+ QByteArray saslData = QByteArray(construct.toLatin1().toBase64());
+ saslData.prepend("AUTHENTICATE ");
+ net->putRawLine(saslData);
+#ifdef HAVE_SSL
+ } else {
+ net->putRawLine("AUTHENTICATE +");
+ }
+#endif
+}
+
+void CoreSessionEventProcessor::sendNextCap(Network *net)
+{
+ CoreNetwork *coreNet = qobject_cast<CoreNetwork *>(net);
+ if (coreNet->capNegotiationInProgress()) {
+ // Request the next capability and remove it from the list
+ // Handle one at a time so one capability failing won't NAK all of 'em
+ coreNet->putRawLine(coreNet->serverEncode(QString("CAP REQ :%1").arg(coreNet->takeQueuedCap())));
+ } else {
+ // If SASL requested but not available, print a warning
+ if (coreNet->networkInfo().useSasl && !coreNet->useCapSASL())
+ emit newEvent(new MessageEvent(Message::Error, net, tr("SASL authentication not supported by server, continuing without"), QString(), QString(), Message::None, QDateTime::currentDateTimeUtc()));
- CoreNetwork *net = coreNetwork(e);
+ // No pending desired capabilities, end negotiation
+ coreNet->putRawLine(coreNet->serverEncode(QString("CAP END")));
+ emit newEvent(new MessageEvent(Message::Server, net, tr("Capability negotiation finished"), QString(), QString(), Message::None, QDateTime::currentDateTimeUtc()));
+ }
+}
- QString construct = net->saslAccount();
- construct.append(QChar(QChar::Null));
- construct.append(net->saslAccount());
- construct.append(QChar(QChar::Null));
- construct.append(net->saslPassword());
- QByteArray saslData = QByteArray(construct.toAscii().toBase64());
- saslData.prepend("AUTHENTICATE ");
- net->putRawLine(saslData);
+void CoreSessionEventProcessor::processIrcEventCap(IrcEvent *e)
+{
+ // Handle capability negotiation
+ // See: http://ircv3.net/specs/core/capability-negotiation-3.2.html
+ // And: http://ircv3.net/specs/core/capability-negotiation-3.1.html
+ if (e->params().count() >= 3) {
+ CoreNetwork *coreNet = coreNetwork(e);
+ if (e->params().at(1).compare("LS", Qt::CaseInsensitive) == 0) {
+ // Server: CAP * LS * :multi-prefix extended-join account-notify batch invite-notify tls
+ // Server: CAP * LS * :cap-notify server-time example.org/dummy-cap=dummyvalue example.org/second-dummy-cap
+ // Server: CAP * LS :userhost-in-names sasl=EXTERNAL,DH-AES,DH-BLOWFISH,ECDSA-NIST256P-CHALLENGE,PLAIN
+ bool capListFinished;
+ QStringList availableCaps;
+ if (e->params().count() == 4) {
+ // Middle of multi-line reply, ignore the asterisk
+ capListFinished = false;
+ availableCaps = e->params().at(3).split(' ');
+ } else {
+ // Single line reply
+ capListFinished = true;
+ availableCaps = e->params().at(2).split(' ');
+ }
+ // We know what capabilities are available, request what we want.
+ QStringList availableCapPair;
+ bool queueCurrentCap;
+ for (int i = 0; i < availableCaps.count(); ++i) {
+ // Capability may include values, e.g. CAP * LS :multi-prefix sasl=EXTERNAL
+ availableCapPair = availableCaps[i].trimmed().split('=');
+ queueCurrentCap = false;
+ if (availableCapPair.at(0).startsWith("sasl")) {
+ // Only request SASL if it's enabled
+ if (coreNet->networkInfo().useSasl)
+ queueCurrentCap = true;
+ } else if (availableCapPair.at(0).startsWith("away-notify")) {
+ // Always request these capabilities if available
+ queueCurrentCap = true;
+ }
+ if (queueCurrentCap) {
+ if(availableCapPair.count() >= 2)
+ coreNet->queuePendingCap(availableCapPair.at(0).trimmed(), availableCapPair.at(1).trimmed());
+ else
+ coreNet->queuePendingCap(availableCapPair.at(0).trimmed());
+ }
+ }
+ // Begin capability requests when capability listing complete
+ if (capListFinished) {
+ emit newEvent(new MessageEvent(Message::Server, e->network(), tr("Negotiating capabilities..."), QString(), QString(), Message::None, e->timestamp()));
+ sendNextCap(coreNet);
+ }
+ } else if (e->params().at(1).compare("ACK", Qt::CaseInsensitive) == 0) {
+ // Server: CAP * ACK :multi-prefix sasl
+ // Got the capability we want, enable, handle as needed.
+ // As only one capability is requested at a time, no need to split
+ // Lower-case the list to make later comparisons easier
+ // Capability may include values, e.g. CAP * LS :multi-prefix sasl=EXTERNAL
+ QStringList acceptedCap = e->params().at(2).trimmed().split('=');
+
+ // Mark this cap as accepted
+ if(acceptedCap.count() >= 2)
+ coreNet->addCap(acceptedCap.at(0), acceptedCap.at(1));
+ else
+ coreNet->addCap(acceptedCap.at(0));
+
+ // Handle special cases
+ if (acceptedCap.at(0).startsWith("sasl")) {
+ // Freenode (at least) sends "sasl " with a trailing space for some reason!
+ // if the current identity has a cert set, use SASL EXTERNAL
+ // FIXME use event
+ // TODO If value of sasl capability is not empty, limit to accepted
+#ifdef HAVE_SSL
+ if (!coreNet->identityPtr()->sslCert().isNull()) {
+ coreNet->putRawLine(coreNet->serverEncode("AUTHENTICATE EXTERNAL"));
+ } else {
+#endif
+ // Only working with PLAIN atm, blowfish later
+ coreNet->putRawLine(coreNet->serverEncode("AUTHENTICATE PLAIN"));
+#ifdef HAVE_SSL
+ }
+#endif
+ } else {
+ // Special handling not needed, move on to next cap
+ sendNextCap(coreNet);
+ }
+ } else if (e->params().at(1).compare("NAK", Qt::CaseInsensitive) == 0) {
+ // Something went wrong with this capability, disable, go to next cap
+ // As only one capability is requested at a time, no need to split
+ // Lower-case the list to make later comparisons easier
+ QString deniedCap = e->params().at(2).trimmed();
+ coreNet->removeCap(deniedCap);
+ sendNextCap(coreNet);
+ }
+ }
}
-void CoreSessionEventProcessor::processIrcEventCap(IrcEvent *e) {
- // for SASL, there will only be a single param of 'sasl', however you can check here for
- // additional CAP messages (ls, multi-prefix, et cetera).
- if(e->params().count() == 3) {
- if(e->params().at(2) == "sasl") {
- // FIXME use event
- coreNetwork(e)->putRawLine(coreNetwork(e)->serverEncode("AUTHENTICATE PLAIN")); // Only working with PLAIN atm, blowfish later
+/* IRCv3 away-notify - ":nick!user@host AWAY [:message]" */
+void CoreSessionEventProcessor::processIrcEventAway(IrcEvent *e)
+{
+ if (!checkParamCount(e, 2))
+ return;
+
+ // Nick is sent as part of parameters in order to split user/server decoding
+ IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
+ if (ircuser) {
+ if (!e->params().at(1).isEmpty()) {
+ ircuser->setAway(true);
+ ircuser->setAwayMessage(e->params().at(1));
+ } else {
+ ircuser->setAway(false);
+ }
+ } else {
+ qDebug() << "Received away-notify data for unknown user" << e->params().at(0);
}
- }
}
-void CoreSessionEventProcessor::processIrcEventInvite(IrcEvent *e) {
- if(checkParamCount(e, 2)) {
- e->network()->updateNickFromMask(e->prefix());
- }
+void CoreSessionEventProcessor::processIrcEventInvite(IrcEvent *e)
+{
+ if (checkParamCount(e, 2)) {
+ e->network()->updateNickFromMask(e->prefix());
+ }
}
-void CoreSessionEventProcessor::processIrcEventJoin(IrcEvent *e) {
- if(e->testFlag(EventManager::Fake)) // generated by handleEarlyNetsplitJoin
- return;
- if(!checkParamCount(e, 1))
- return;
+void CoreSessionEventProcessor::processIrcEventJoin(IrcEvent *e)
+{
+ if (e->testFlag(EventManager::Fake)) // generated by handleEarlyNetsplitJoin
+ return;
+
+ if (!checkParamCount(e, 1))
+ return;
- CoreNetwork *net = coreNetwork(e);
- QString channel = e->params()[0];
- IrcUser *ircuser = net->updateNickFromMask(e->prefix());
+ CoreNetwork *net = coreNetwork(e);
+ QString channel = e->params()[0];
+ IrcUser *ircuser = net->updateNickFromMask(e->prefix());
- bool handledByNetsplit = false;
- foreach(Netsplit* n, _netsplits.value(e->network())) {
- handledByNetsplit = n->userJoined(e->prefix(), channel);
- if(handledByNetsplit)
- break;
- }
+ bool handledByNetsplit = false;
+ foreach(Netsplit* n, _netsplits.value(e->network())) {
+ handledByNetsplit = n->userJoined(e->prefix(), channel);
+ if (handledByNetsplit)
+ break;
+ }
- if(!handledByNetsplit)
- ircuser->joinChannel(channel);
- else
- e->setFlag(EventManager::Netsplit);
+ // If using away-notify, check new users. Works around buggy IRC servers
+ // forgetting to send :away messages for users who join channels when away.
+ if (coreNetwork(e)->useCapAwayNotify()) {
+ coreNetwork(e)->queueAutoWhoOneshot(ircuser->nick());
+ }
- if(net->isMe(ircuser)) {
- net->setChannelJoined(channel);
- // FIXME use event
- net->putRawLine(net->serverEncode("MODE " + channel)); // we want to know the modes of the channel we just joined, so we ask politely
- }
+ if (!handledByNetsplit)
+ ircuser->joinChannel(channel);
+ else
+ e->setFlag(EventManager::Netsplit);
+
+ if (net->isMe(ircuser)) {
+ net->setChannelJoined(channel);
+ // FIXME use event
+ net->putRawLine(net->serverEncode("MODE " + channel)); // we want to know the modes of the channel we just joined, so we ask politely
+ }
}
-void CoreSessionEventProcessor::lateProcessIrcEventKick(IrcEvent *e) {
- if(checkParamCount(e, 2)) {
- e->network()->updateNickFromMask(e->prefix());
- IrcUser *victim = e->network()->ircUser(e->params().at(1));
- if(victim) {
- victim->partChannel(e->params().at(0));
- //if(e->network()->isMe(victim)) e->network()->setKickedFromChannel(channel);
+
+void CoreSessionEventProcessor::lateProcessIrcEventKick(IrcEvent *e)
+{
+ if (checkParamCount(e, 2)) {
+ e->network()->updateNickFromMask(e->prefix());
+ IrcUser *victim = e->network()->ircUser(e->params().at(1));
+ if (victim) {
+ victim->partChannel(e->params().at(0));
+ //if(e->network()->isMe(victim)) e->network()->setKickedFromChannel(channel);
+ }
}
- }
}
-void CoreSessionEventProcessor::processIrcEventMode(IrcEvent *e) {
- if(!checkParamCount(e, 2))
- return;
- if(e->network()->isChannelName(e->params().first())) {
- // Channel Modes
-
- IrcChannel *channel = e->network()->ircChannel(e->params()[0]);
- if(!channel) {
- // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
- // anyways: we don't have a place to store the data --> discard the info.
- return;
- }
-
- QString modes = e->params()[1];
- bool add = true;
- int paramOffset = 2;
- for(int c = 0; c < modes.length(); c++) {
- if(modes[c] == '+') {
- add = true;
- continue;
- }
- if(modes[c] == '-') {
- add = false;
- continue;
- }
-
- if(e->network()->prefixModes().contains(modes[c])) {
- // user channel modes (op, voice, etc...)
- if(paramOffset < e->params().count()) {
- IrcUser *ircUser = e->network()->ircUser(e->params()[paramOffset]);
- if(!ircUser) {
- qWarning() << Q_FUNC_INFO << "Unknown IrcUser:" << e->params()[paramOffset];
- } else {
- if(add) {
- bool handledByNetsplit = false;
- QHash<QString, Netsplit *> splits = _netsplits.value(e->network());
- foreach(Netsplit* n, _netsplits.value(e->network())) {
- handledByNetsplit = n->userAlreadyJoined(ircUser->hostmask(), channel->name());
- if(handledByNetsplit) {
- n->addMode(ircUser->hostmask(), channel->name(), QString(modes[c]));
- break;
+void CoreSessionEventProcessor::processIrcEventMode(IrcEvent *e)
+{
+ if (!checkParamCount(e, 2))
+ return;
+
+ if (e->network()->isChannelName(e->params().first())) {
+ // Channel Modes
+
+ IrcChannel *channel = e->network()->ircChannel(e->params()[0]);
+ if (!channel) {
+ // we received mode information for a channel we're not in. that means probably we've just been kicked out or something like that
+ // anyways: we don't have a place to store the data --> discard the info.
+ return;
+ }
+
+ QString modes = e->params()[1];
+ bool add = true;
+ int paramOffset = 2;
+ for (int c = 0; c < modes.length(); c++) {
+ if (modes[c] == '+') {
+ add = true;
+ continue;
+ }
+ if (modes[c] == '-') {
+ add = false;
+ continue;
+ }
+
+ if (e->network()->prefixModes().contains(modes[c])) {
+ // user channel modes (op, voice, etc...)
+ if (paramOffset < e->params().count()) {
+ IrcUser *ircUser = e->network()->ircUser(e->params()[paramOffset]);
+ if (!ircUser) {
+ qWarning() << Q_FUNC_INFO << "Unknown IrcUser:" << e->params()[paramOffset];
+ }
+ else {
+ if (add) {
+ bool handledByNetsplit = false;
+ QHash<QString, Netsplit *> splits = _netsplits.value(e->network());
+ foreach(Netsplit* n, _netsplits.value(e->network())) {
+ handledByNetsplit = n->userAlreadyJoined(ircUser->hostmask(), channel->name());
+ if (handledByNetsplit) {
+ n->addMode(ircUser->hostmask(), channel->name(), QString(modes[c]));
+ break;
+ }
+ }
+ if (!handledByNetsplit)
+ channel->addUserMode(ircUser, QString(modes[c]));
+ }
+ else
+ channel->removeUserMode(ircUser, QString(modes[c]));
+ }
}
- }
- if(!handledByNetsplit)
- channel->addUserMode(ircUser, QString(modes[c]));
+ else {
+ qWarning() << "Received MODE with too few parameters:" << e->params();
+ }
+ ++paramOffset;
+ }
+ else {
+ // regular channel modes
+ QString value;
+ Network::ChannelModeType modeType = e->network()->channelModeType(modes[c]);
+ if (modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
+ if (paramOffset < e->params().count()) {
+ value = e->params()[paramOffset];
+ }
+ else {
+ qWarning() << "Received MODE with too few parameters:" << e->params();
+ }
+ ++paramOffset;
+ }
+
+ if (add)
+ channel->addChannelMode(modes[c], value);
+ else
+ channel->removeChannelMode(modes[c], value);
}
- else
- channel->removeUserMode(ircUser, QString(modes[c]));
- }
- } else {
- qWarning() << "Received MODE with too few parameters:" << e->params();
}
- ++paramOffset;
- } else {
- // regular channel modes
- QString value;
- Network::ChannelModeType modeType = e->network()->channelModeType(modes[c]);
- if(modeType == Network::A_CHANMODE || modeType == Network::B_CHANMODE || (modeType == Network::C_CHANMODE && add)) {
- if(paramOffset < e->params().count()) {
- value = e->params()[paramOffset];
- } else {
- qWarning() << "Received MODE with too few parameters:" << e->params();
- }
- ++paramOffset;
+ }
+ else {
+ // pure User Modes
+ IrcUser *ircUser = e->network()->newIrcUser(e->params().first());
+ QString modeString(e->params()[1]);
+ QString addModes;
+ QString removeModes;
+ bool add = false;
+ for (int c = 0; c < modeString.count(); c++) {
+ if (modeString[c] == '+') {
+ add = true;
+ continue;
+ }
+ if (modeString[c] == '-') {
+ add = false;
+ continue;
+ }
+ if (add)
+ addModes += modeString[c];
+ else
+ removeModes += modeString[c];
}
+ if (!addModes.isEmpty())
+ ircUser->addUserModes(addModes);
+ if (!removeModes.isEmpty())
+ ircUser->removeUserModes(removeModes);
- if(add)
- channel->addChannelMode(modes[c], value);
- else
- channel->removeChannelMode(modes[c], value);
- }
- }
-
- } else {
- // pure User Modes
- IrcUser *ircUser = e->network()->newIrcUser(e->params().first());
- QString modeString(e->params()[1]);
- QString addModes;
- QString removeModes;
- bool add = false;
- for(int c = 0; c < modeString.count(); c++) {
- if(modeString[c] == '+') {
- add = true;
- continue;
- }
- if(modeString[c] == '-') {
- add = false;
- continue;
- }
- if(add)
- addModes += modeString[c];
- else
- removeModes += modeString[c];
- }
- if(!addModes.isEmpty())
- ircUser->addUserModes(addModes);
- if(!removeModes.isEmpty())
- ircUser->removeUserModes(removeModes);
-
- if(e->network()->isMe(ircUser)) {
- coreNetwork(e)->updatePersistentModes(addModes, removeModes);
- }
- }
-}
-
-void CoreSessionEventProcessor::lateProcessIrcEventNick(IrcEvent *e) {
- if(checkParamCount(e, 1)) {
- IrcUser *ircuser = e->network()->updateNickFromMask(e->prefix());
- if(!ircuser) {
- qWarning() << Q_FUNC_INFO << "Unknown IrcUser!";
- return;
+ if (e->network()->isMe(ircUser)) {
+ coreNetwork(e)->updatePersistentModes(addModes, removeModes);
+ }
}
- QString newnick = e->params().at(0);
- QString oldnick = ircuser->nick();
-
- // the order is cruicial
- // otherwise the client would rename the buffer, see that the assigned ircuser doesn't match anymore
- // and remove the ircuser from the querybuffer leading to a wrong on/offline state
- ircuser->setNick(newnick);
- coreSession()->renameBuffer(e->networkId(), newnick, oldnick);
- }
}
-void CoreSessionEventProcessor::lateProcessIrcEventPart(IrcEvent *e) {
- if(checkParamCount(e, 1)) {
- IrcUser *ircuser = e->network()->updateNickFromMask(e->prefix());
- if(!ircuser) {
- qWarning() << Q_FUNC_INFO<< "Unknown IrcUser!";
- return;
+
+void CoreSessionEventProcessor::lateProcessIrcEventNick(IrcEvent *e)
+{
+ if (checkParamCount(e, 1)) {
+ IrcUser *ircuser = e->network()->updateNickFromMask(e->prefix());
+ if (!ircuser) {
+ qWarning() << Q_FUNC_INFO << "Unknown IrcUser!";
+ return;
+ }
+ QString newnick = e->params().at(0);
+ QString oldnick = ircuser->nick();
+
+ // the order is cruicial
+ // otherwise the client would rename the buffer, see that the assigned ircuser doesn't match anymore
+ // and remove the ircuser from the querybuffer leading to a wrong on/offline state
+ ircuser->setNick(newnick);
+ coreSession()->renameBuffer(e->networkId(), newnick, oldnick);
}
- QString channel = e->params().at(0);
- ircuser->partChannel(channel);
- if(e->network()->isMe(ircuser))
- qobject_cast<CoreNetwork *>(e->network())->setChannelParted(channel);
- }
}
-void CoreSessionEventProcessor::processIrcEventPing(IrcEvent *e) {
- QString param = e->params().count()? e->params().first() : QString();
- // FIXME use events
- coreNetwork(e)->putRawLine("PONG " + coreNetwork(e)->serverEncode(param));
+
+void CoreSessionEventProcessor::lateProcessIrcEventPart(IrcEvent *e)
+{
+ if (checkParamCount(e, 1)) {
+ IrcUser *ircuser = e->network()->updateNickFromMask(e->prefix());
+ if (!ircuser) {
+ qWarning() << Q_FUNC_INFO<< "Unknown IrcUser!";
+ return;
+ }
+ QString channel = e->params().at(0);
+ ircuser->partChannel(channel);
+ if (e->network()->isMe(ircuser))
+ qobject_cast<CoreNetwork *>(e->network())->setChannelParted(channel);
+ }
}
-void CoreSessionEventProcessor::processIrcEventPong(IrcEvent *e) {
- // the server is supposed to send back what we passed as param. and we send a timestamp
- // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
- if(checkParamCount(e, 2)) {
- QString timestamp = e->params().at(1);
- QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
- if(sendTime.isValid())
- e->network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
- }
+
+void CoreSessionEventProcessor::processIrcEventPing(IrcEvent *e)
+{
+ QString param = e->params().count() ? e->params().first() : QString();
+ // FIXME use events
+ coreNetwork(e)->putRawLine("PONG " + coreNetwork(e)->serverEncode(param));
}
-void CoreSessionEventProcessor::processIrcEventQuit(IrcEvent *e) {
- IrcUser *ircuser = e->network()->updateNickFromMask(e->prefix());
- if(!ircuser)
- return;
- QString msg;
- if(e->params().count() > 0)
- msg = e->params()[0];
-
- // check if netsplit
- if(Netsplit::isNetsplit(msg)) {
- Netsplit *n;
- if(!_netsplits[e->network()].contains(msg)) {
- n = new Netsplit(e->network(), this);
- connect(n, SIGNAL(finished()), this, SLOT(handleNetsplitFinished()));
- connect(n, SIGNAL(netsplitJoin(Network*,QString,QStringList,QStringList,QString)),
- this, SLOT(handleNetsplitJoin(Network*,QString,QStringList,QStringList,QString)));
- connect(n, SIGNAL(netsplitQuit(Network*,QString,QStringList,QString)),
- this, SLOT(handleNetsplitQuit(Network*,QString,QStringList,QString)));
- connect(n, SIGNAL(earlyJoin(Network*,QString,QStringList,QStringList)),
- this, SLOT(handleEarlyNetsplitJoin(Network*,QString,QStringList,QStringList)));
- _netsplits[e->network()].insert(msg, n);
+void CoreSessionEventProcessor::processIrcEventPong(IrcEvent *e)
+{
+ // the server is supposed to send back what we passed as param. and we send a timestamp
+ // but using quote and whatnought one can send arbitrary pings, so we have to do some sanity checks
+ if (checkParamCount(e, 2)) {
+ QString timestamp = e->params().at(1);
+ QTime sendTime = QTime::fromString(timestamp, "hh:mm:ss.zzz");
+ if (sendTime.isValid())
+ e->network()->setLatency(sendTime.msecsTo(QTime::currentTime()) / 2);
}
- else {
- n = _netsplits[e->network()][msg];
+}
+
+
+void CoreSessionEventProcessor::processIrcEventQuit(IrcEvent *e)
+{
+ IrcUser *ircuser = e->network()->updateNickFromMask(e->prefix());
+ if (!ircuser)
+ return;
+
+ QString msg;
+ if (e->params().count() > 0)
+ msg = e->params()[0];
+
+ // check if netsplit
+ if (Netsplit::isNetsplit(msg)) {
+ Netsplit *n;
+ if (!_netsplits[e->network()].contains(msg)) {
+ n = new Netsplit(e->network(), this);
+ connect(n, SIGNAL(finished()), this, SLOT(handleNetsplitFinished()));
+ connect(n, SIGNAL(netsplitJoin(Network*, QString, QStringList, QStringList, QString)),
+ this, SLOT(handleNetsplitJoin(Network*, QString, QStringList, QStringList, QString)));
+ connect(n, SIGNAL(netsplitQuit(Network*, QString, QStringList, QString)),
+ this, SLOT(handleNetsplitQuit(Network*, QString, QStringList, QString)));
+ connect(n, SIGNAL(earlyJoin(Network*, QString, QStringList, QStringList)),
+ this, SLOT(handleEarlyNetsplitJoin(Network*, QString, QStringList, QStringList)));
+ _netsplits[e->network()].insert(msg, n);
+ }
+ else {
+ n = _netsplits[e->network()][msg];
+ }
+ // add this user to the netsplit
+ n->userQuit(e->prefix(), ircuser->channels(), msg);
+ e->setFlag(EventManager::Netsplit);
}
- // add this user to the netsplit
- n->userQuit(e->prefix(), ircuser->channels(), msg);
- e->setFlag(EventManager::Netsplit);
- }
- // normal quit is handled in lateProcessIrcEventQuit()
+ // normal quit is handled in lateProcessIrcEventQuit()
}
-void CoreSessionEventProcessor::lateProcessIrcEventQuit(IrcEvent *e) {
- if(e->testFlag(EventManager::Netsplit))
- return;
- IrcUser *ircuser = e->network()->updateNickFromMask(e->prefix());
- if(!ircuser)
- return;
+void CoreSessionEventProcessor::lateProcessIrcEventQuit(IrcEvent *e)
+{
+ if (e->testFlag(EventManager::Netsplit))
+ return;
+
+ IrcUser *ircuser = e->network()->updateNickFromMask(e->prefix());
+ if (!ircuser)
+ return;
+
+ ircuser->quit();
+}
- ircuser->quit();
+
+void CoreSessionEventProcessor::processIrcEventTopic(IrcEvent *e)
+{
+ if (checkParamCount(e, 2)) {
+ e->network()->updateNickFromMask(e->prefix());
+ IrcChannel *channel = e->network()->ircChannel(e->params().at(0));
+ if (channel)
+ channel->setTopic(e->params().at(1));
+ }
}
-void CoreSessionEventProcessor::processIrcEventTopic(IrcEvent *e) {
- if(checkParamCount(e, 2)) {
- e->network()->updateNickFromMask(e->prefix());
- IrcChannel *channel = e->network()->ircChannel(e->params().at(0));
- if(channel)
- channel->setTopic(e->params().at(1));
- }
+
+#ifdef HAVE_QCA2
+void CoreSessionEventProcessor::processKeyEvent(KeyEvent *e)
+{
+ if (!Cipher::neededFeaturesAvailable()) {
+ emit newEvent(new MessageEvent(Message::Error, e->network(), tr("Unable to perform key exchange, missing qca-ossl plugin."), e->prefix(), e->target(), Message::None, e->timestamp()));
+ return;
+ }
+ CoreNetwork *net = qobject_cast<CoreNetwork*>(e->network());
+ Cipher *c = net->cipher(e->target());
+ if (!c) // happens when there is no CoreIrcChannel for the target (i.e. never?)
+ return;
+
+ if (e->exchangeType() == KeyEvent::Init) {
+ QByteArray pubKey = c->parseInitKeyX(e->key());
+ if (pubKey.isEmpty()) {
+ emit newEvent(new MessageEvent(Message::Error, e->network(), tr("Unable to parse the DH1080_INIT. Key exchange failed."), e->prefix(), e->target(), Message::None, e->timestamp()));
+ return;
+ } else {
+ net->setCipherKey(e->target(), c->key());
+ emit newEvent(new MessageEvent(Message::Info, e->network(), tr("Your key is set and messages will be encrypted."), e->prefix(), e->target(), Message::None, e->timestamp()));
+ QList<QByteArray> p;
+ p << net->serverEncode(e->target()) << net->serverEncode("DH1080_FINISH ")+pubKey;
+ net->putCmd("NOTICE", p);
+ }
+ } else {
+ if (c->parseFinishKeyX(e->key())) {
+ net->setCipherKey(e->target(), c->key());
+ emit newEvent(new MessageEvent(Message::Info, e->network(), tr("Your key is set and messages will be encrypted."), e->prefix(), e->target(), Message::None, e->timestamp()));
+ } else {
+ emit newEvent(new MessageEvent(Message::Info, e->network(), tr("Failed to parse DH1080_FINISH. Key exchange failed."), e->prefix(), e->target(), Message::None, e->timestamp()));
+ }
+ }
}
+#endif
-/* RPL_WELCOME */
-void CoreSessionEventProcessor::processIrcEvent001(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
- QString myhostmask = e->params().at(0).section(' ', -1, -1);
- e->network()->setCurrentServer(e->prefix());
- e->network()->setMyNick(nickFromMask(myhostmask));
+/* RPL_WELCOME */
+void CoreSessionEventProcessor::processIrcEvent001(IrcEventNumeric *e)
+{
+ e->network()->setCurrentServer(e->prefix());
+ e->network()->setMyNick(e->target());
}
+
/* RPL_ISUPPORT */
// TODO Complete 005 handling, also use sensible defaults for non-sent stuff
-void CoreSessionEventProcessor::processIrcEvent005(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
-
- QString key, value;
- for(int i = 0; i < e->params().count() - 1; i++) {
- QString key = e->params()[i].section("=", 0, 0);
- QString value = e->params()[i].section("=", 1);
- e->network()->addSupport(key, value);
- }
+void CoreSessionEventProcessor::processIrcEvent005(IrcEvent *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
+
+ QString key, value;
+ for (int i = 0; i < e->params().count() - 1; i++) {
+ QString key = e->params()[i].section("=", 0, 0);
+ QString value = e->params()[i].section("=", 1);
+ e->network()->addSupport(key, value);
+ }
- /* determine our prefixes here to get an accurate result */
- e->network()->determinePrefixes();
+ /* determine our prefixes here to get an accurate result */
+ e->network()->determinePrefixes();
}
+
/* RPL_UMODEIS - "<user_modes> [<user_mode_params>]" */
-void CoreSessionEventProcessor::processIrcEvent221(IrcEvent *) {
- // TODO: save information in network object
+void CoreSessionEventProcessor::processIrcEvent221(IrcEvent *)
+{
+ // TODO: save information in network object
}
+
/* RPL_STATSCONN - "Highest connection cout: 8000 (7999 clients)" */
-void CoreSessionEventProcessor::processIrcEvent250(IrcEvent *) {
- // TODO: save information in network object
+void CoreSessionEventProcessor::processIrcEvent250(IrcEvent *)
+{
+ // TODO: save information in network object
}
+
/* RPL_LOCALUSERS - "Current local user: 5024 Max: 7999 */
-void CoreSessionEventProcessor::processIrcEvent265(IrcEvent *) {
- // TODO: save information in network object
+void CoreSessionEventProcessor::processIrcEvent265(IrcEvent *)
+{
+ // TODO: save information in network object
}
+
/* RPL_GLOBALUSERS - "Current global users: 46093 Max: 47650" */
-void CoreSessionEventProcessor::processIrcEvent266(IrcEvent *) {
- // TODO: save information in network object
+void CoreSessionEventProcessor::processIrcEvent266(IrcEvent *)
+{
+ // TODO: save information in network object
}
+
/*
WHOIS-Message:
Replies 311 - 313, 317 - 319 are all replies generated in response to a WHOIS message.
*/
/* RPL_AWAY - "<nick> :<away message>" */
-void CoreSessionEventProcessor::processIrcEvent301(IrcEvent *e) {
- if(!checkParamCount(e, 2))
- return;
-
- IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
- if(ircuser) {
- ircuser->setAway(true);
- ircuser->setAwayMessage(e->params().at(1));
- //ircuser->setLastAwayMessage(now);
- }
+void CoreSessionEventProcessor::processIrcEvent301(IrcEvent *e)
+{
+ if (!checkParamCount(e, 2))
+ return;
+
+ IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
+ if (ircuser) {
+ ircuser->setAway(true);
+ ircuser->setAwayMessage(e->params().at(1));
+ //ircuser->setLastAwayMessage(now);
+ }
}
+
/* RPL_UNAWAY - ":You are no longer marked as being away" */
-void CoreSessionEventProcessor::processIrcEvent305(IrcEvent *e) {
- IrcUser *me = e->network()->me();
- if(me)
- me->setAway(false);
+void CoreSessionEventProcessor::processIrcEvent305(IrcEvent *e)
+{
+ IrcUser *me = e->network()->me();
+ if (me)
+ me->setAway(false);
- if(e->network()->autoAwayActive()) {
- e->network()->setAutoAwayActive(false);
- e->setFlag(EventManager::Silent);
- }
+ if (e->network()->autoAwayActive()) {
+ e->network()->setAutoAwayActive(false);
+ e->setFlag(EventManager::Silent);
+ }
}
+
/* RPL_NOWAWAY - ":You have been marked as being away" */
-void CoreSessionEventProcessor::processIrcEvent306(IrcEvent *e) {
- IrcUser *me = e->network()->me();
- if(me)
- me->setAway(true);
+void CoreSessionEventProcessor::processIrcEvent306(IrcEvent *e)
+{
+ IrcUser *me = e->network()->me();
+ if (me)
+ me->setAway(true);
}
+
/* RPL_WHOISSERVICE - "<user> is registered nick" */
-void CoreSessionEventProcessor::processIrcEvent307(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
+void CoreSessionEventProcessor::processIrcEvent307(IrcEvent *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
- IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
- if(ircuser)
- ircuser->setWhoisServiceReply(e->params().join(" "));
+ IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
+ if (ircuser)
+ ircuser->setWhoisServiceReply(e->params().join(" "));
}
+
/* RPL_SUSERHOST - "<user> is available for help." */
-void CoreSessionEventProcessor::processIrcEvent310(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
+void CoreSessionEventProcessor::processIrcEvent310(IrcEvent *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
- IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
- if(ircuser)
- ircuser->setSuserHost(e->params().join(" "));
+ IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
+ if (ircuser)
+ ircuser->setSuserHost(e->params().join(" "));
}
-/* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
-void CoreSessionEventProcessor::processIrcEvent311(IrcEvent *e) {
- if(!checkParamCount(e, 3))
- return;
- IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
- if(ircuser) {
- ircuser->setUser(e->params().at(1));
- ircuser->setHost(e->params().at(2));
- ircuser->setRealName(e->params().last());
- }
+/* RPL_WHOISUSER - "<nick> <user> <host> * :<real name>" */
+void CoreSessionEventProcessor::processIrcEvent311(IrcEvent *e)
+{
+ if (!checkParamCount(e, 3))
+ return;
+
+ IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
+ if (ircuser) {
+ ircuser->setUser(e->params().at(1));
+ ircuser->setHost(e->params().at(2));
+ ircuser->setRealName(e->params().last());
+ }
}
+
/* RPL_WHOISSERVER - "<nick> <server> :<server info>" */
-void CoreSessionEventProcessor::processIrcEvent312(IrcEvent *e) {
- if(!checkParamCount(e, 2))
- return;
+void CoreSessionEventProcessor::processIrcEvent312(IrcEvent *e)
+{
+ if (!checkParamCount(e, 2))
+ return;
- IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
- if(ircuser)
- ircuser->setServer(e->params().at(1));
+ IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
+ if (ircuser)
+ ircuser->setServer(e->params().at(1));
}
+
/* RPL_WHOISOPERATOR - "<nick> :is an IRC operator" */
-void CoreSessionEventProcessor::processIrcEvent313(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
+void CoreSessionEventProcessor::processIrcEvent313(IrcEvent *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
- IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
- if(ircuser)
- ircuser->setIrcOperator(e->params().last());
+ IrcUser *ircuser = e->network()->ircUser(e->params().at(0));
+ if (ircuser)
+ ircuser->setIrcOperator(e->params().last());
}
+
/* RPL_ENDOFWHO: "<name> :End of WHO list" */
-void CoreSessionEventProcessor::processIrcEvent315(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
+void CoreSessionEventProcessor::processIrcEvent315(IrcEvent *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
- if(coreNetwork(e)->setAutoWhoDone(e->params()[0]))
- e->setFlag(EventManager::Silent);
+ if (coreNetwork(e)->setAutoWhoDone(e->params()[0]))
+ e->setFlag(EventManager::Silent);
}
+
/* RPL_WHOISIDLE - "<nick> <integer> :seconds idle"
(real life: "<nick> <integer> <integer> :seconds idle, signon time) */
-void CoreSessionEventProcessor::processIrcEvent317(IrcEvent *e) {
- if(!checkParamCount(e, 2))
- return;
+void CoreSessionEventProcessor::processIrcEvent317(IrcEvent *e)
+{
+ if (!checkParamCount(e, 2))
+ return;
- QDateTime loginTime;
+ QDateTime loginTime;
- int idleSecs = e->params()[1].toInt();
- if(e->params().count() > 3) { // if we have more then 3 params we have the above mentioned "real life" situation
- int logintime = e->params()[2].toInt();
- loginTime = QDateTime::fromTime_t(logintime);
- }
+ int idleSecs = e->params()[1].toInt();
+ if (e->params().count() > 3) { // if we have more then 3 params we have the above mentioned "real life" situation
+ int logintime = e->params()[2].toInt();
+ loginTime = QDateTime::fromTime_t(logintime);
+ }
- IrcUser *ircuser = e->network()->ircUser(e->params()[0]);
- if(ircuser) {
- ircuser->setIdleTime(e->timestamp().addSecs(-idleSecs));
- if(loginTime.isValid())
- ircuser->setLoginTime(loginTime);
- }
+ IrcUser *ircuser = e->network()->ircUser(e->params()[0]);
+ if (ircuser) {
+ ircuser->setIdleTime(e->timestamp().addSecs(-idleSecs));
+ if (loginTime.isValid())
+ ircuser->setLoginTime(loginTime);
+ }
}
-/* RPL_LIST - "<channel> <# visible> :<topic>" */
-void CoreSessionEventProcessor::processIrcEvent322(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
-
- QString channelName;
- quint32 userCount = 0;
- QString topic;
- switch(e->params().count()) {
- case 3:
- topic = e->params()[2];
- case 2:
- userCount = e->params()[1].toUInt();
- case 1:
- channelName = e->params()[0];
- default:
- break;
- }
- if(coreSession()->ircListHelper()->addChannel(e->networkId(), channelName, userCount, topic))
- e->stop(); // consumed by IrcListHelper, so don't further process/show this event
+/* RPL_LIST - "<channel> <# visible> :<topic>" */
+void CoreSessionEventProcessor::processIrcEvent322(IrcEvent *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
+
+ QString channelName;
+ quint32 userCount = 0;
+ QString topic;
+
+ switch (e->params().count()) {
+ case 3:
+ topic = e->params()[2];
+ case 2:
+ userCount = e->params()[1].toUInt();
+ case 1:
+ channelName = e->params()[0];
+ default:
+ break;
+ }
+ if (coreSession()->ircListHelper()->addChannel(e->networkId(), channelName, userCount, topic))
+ e->stop(); // consumed by IrcListHelper, so don't further process/show this event
}
+
/* RPL_LISTEND ":End of LIST" */
-void CoreSessionEventProcessor::processIrcEvent323(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
+void CoreSessionEventProcessor::processIrcEvent323(IrcEvent *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
- if(coreSession()->ircListHelper()->endOfChannelList(e->networkId()))
- e->stop(); // consumed by IrcListHelper, so don't further process/show this event
+ if (coreSession()->ircListHelper()->endOfChannelList(e->networkId()))
+ e->stop(); // consumed by IrcListHelper, so don't further process/show this event
}
+
/* RPL_CHANNELMODEIS - "<channel> <mode> <mode params>" */
-void CoreSessionEventProcessor::processIrcEvent324(IrcEvent *e) {
- processIrcEventMode(e);
+void CoreSessionEventProcessor::processIrcEvent324(IrcEvent *e)
+{
+ processIrcEventMode(e);
}
+
/* RPL_NOTOPIC */
-void CoreSessionEventProcessor::processIrcEvent331(IrcEvent *e) {
- if(!checkParamCount(e, 1))
- return;
+void CoreSessionEventProcessor::processIrcEvent331(IrcEvent *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
- IrcChannel *chan = e->network()->ircChannel(e->params()[0]);
- if(chan)
- chan->setTopic(QString());
+ IrcChannel *chan = e->network()->ircChannel(e->params()[0]);
+ if (chan)
+ chan->setTopic(QString());
}
+
/* RPL_TOPIC */
-void CoreSessionEventProcessor::processIrcEvent332(IrcEvent *e) {
- if(!checkParamCount(e, 2))
- return;
+void CoreSessionEventProcessor::processIrcEvent332(IrcEvent *e)
+{
+ if (!checkParamCount(e, 2))
+ return;
- IrcChannel *chan = e->network()->ircChannel(e->params()[0]);
- if(chan)
- chan->setTopic(e->params()[1]);
+ IrcChannel *chan = e->network()->ircChannel(e->params()[0]);
+ if (chan)
+ chan->setTopic(e->params()[1]);
}
+
/* RPL_WHOREPLY: "<channel> <user> <host> <server> <nick>
( "H" / "G" > ["*"] [ ( "@" / "+" ) ] :<hopcount> <real name>" */
-void CoreSessionEventProcessor::processIrcEvent352(IrcEvent *e) {
- if(!checkParamCount(e, 6))
- return;
-
- QString channel = e->params()[0];
- IrcUser *ircuser = e->network()->ircUser(e->params()[4]);
- if(ircuser) {
- ircuser->setUser(e->params()[1]);
- ircuser->setHost(e->params()[2]);
-
- bool away = e->params()[5].startsWith("G");
- ircuser->setAway(away);
- ircuser->setServer(e->params()[3]);
- ircuser->setRealName(e->params().last().section(" ", 1));
- }
+void CoreSessionEventProcessor::processIrcEvent352(IrcEvent *e)
+{
+ if (!checkParamCount(e, 6))
+ return;
+
+ QString channel = e->params()[0];
+ IrcUser *ircuser = e->network()->ircUser(e->params()[4]);
+ if (ircuser) {
+ ircuser->setUser(e->params()[1]);
+ ircuser->setHost(e->params()[2]);
+
+ bool away = e->params()[5].startsWith("G");
+ ircuser->setAway(away);
+ ircuser->setServer(e->params()[3]);
+ ircuser->setRealName(e->params().last().section(" ", 1));
+ }
- if(coreNetwork(e)->isAutoWhoInProgress(channel))
- e->setFlag(EventManager::Silent);
+ // Check if channel name has a who in progress.
+ // If not, then check if user nick exists and has a who in progress.
+ if (coreNetwork(e)->isAutoWhoInProgress(channel) ||
+ (ircuser && coreNetwork(e)->isAutoWhoInProgress(ircuser->nick()))) {
+ e->setFlag(EventManager::Silent);
+ }
}
+
/* RPL_NAMREPLY */
-void CoreSessionEventProcessor::processIrcEvent353(IrcEvent *e) {
- if(!checkParamCount(e, 3))
- return;
+void CoreSessionEventProcessor::processIrcEvent353(IrcEvent *e)
+{
+ if (!checkParamCount(e, 3))
+ return;
- // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
- // we don't use this information at the time beeing
- QString channelname = e->params()[1];
+ // param[0] is either "=", "*" or "@" indicating a public, private or secret channel
+ // we don't use this information at the time beeing
+ QString channelname = e->params()[1];
- IrcChannel *channel = e->network()->ircChannel(channelname);
- if(!channel) {
- qWarning() << Q_FUNC_INFO << "Received unknown target channel:" << channelname;
- return;
- }
+ IrcChannel *channel = e->network()->ircChannel(channelname);
+ if (!channel) {
+ qWarning() << Q_FUNC_INFO << "Received unknown target channel:" << channelname;
+ return;
+ }
- QStringList nicks;
- QStringList modes;
+ QStringList nicks;
+ QStringList modes;
- foreach(QString nick, e->params()[2].split(' ')) {
- QString mode;
+ foreach(QString nick, e->params()[2].split(' ', QString::SkipEmptyParts)) {
+ QString mode;
- if(e->network()->prefixes().contains(nick[0])) {
- mode = e->network()->prefixToMode(nick[0]);
- nick = nick.mid(1);
- }
+ if (e->network()->prefixes().contains(nick[0])) {
+ mode = e->network()->prefixToMode(nick[0]);
+ nick = nick.mid(1);
+ }
- nicks << nick;
- modes << mode;
- }
+ nicks << nick;
+ modes << mode;
+ }
- channel->joinIrcUsers(nicks, modes);
+ channel->joinIrcUsers(nicks, modes);
}
-/* ERR_ERRONEUSNICKNAME */
-void CoreSessionEventProcessor::processIrcEvent432(IrcEventNumeric *e) {
- if(!checkParamCount(e, 1))
- return;
- QString errnick;
- if(e->params().count() < 2) {
- // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
- // nick @@@
- // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
- // correct server reply:
- // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
- e->params().prepend(e->target());
- e->setTarget("*");
- }
- errnick = e->params()[0];
+/* ERR_ERRONEUSNICKNAME */
+void CoreSessionEventProcessor::processIrcEvent432(IrcEventNumeric *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
+
+ QString errnick;
+ if (e->params().count() < 2) {
+ // handle unreal-ircd bug, where unreal ircd doesnt supply a TARGET in ERR_ERRONEUSNICKNAME during registration phase:
+ // nick @@@
+ // :irc.scortum.moep.net 432 @@@ :Erroneous Nickname: Illegal characters
+ // correct server reply:
+ // :irc.scortum.moep.net 432 * @@@ :Erroneous Nickname: Illegal characters
+ e->params().prepend(e->target());
+ e->setTarget("*");
+ }
+ errnick = e->params()[0];
- tryNextNick(e, errnick, true /* erroneus */);
+ tryNextNick(e, errnick, true /* erroneus */);
}
+
/* ERR_NICKNAMEINUSE */
-void CoreSessionEventProcessor::processIrcEvent433(IrcEventNumeric *e) {
- if(!checkParamCount(e, 1))
- return;
+void CoreSessionEventProcessor::processIrcEvent433(IrcEventNumeric *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
- QString errnick = e->params().first();
+ QString errnick = e->params().first();
- // if there is a problem while connecting to the server -> we handle it
- // but only if our connection has not been finished yet...
- if(!e->network()->currentServer().isEmpty())
- return;
+ // if there is a problem while connecting to the server -> we handle it
+ // but only if our connection has not been finished yet...
+ if (!e->network()->currentServer().isEmpty())
+ return;
- tryNextNick(e, errnick);
+ tryNextNick(e, errnick);
}
+
/* ERR_UNAVAILRESOURCE */
-void CoreSessionEventProcessor::processIrcEvent437(IrcEventNumeric *e) {
- if(!checkParamCount(e, 1))
- return;
+void CoreSessionEventProcessor::processIrcEvent437(IrcEventNumeric *e)
+{
+ if (!checkParamCount(e, 1))
+ return;
- QString errnick = e->params().first();
+ QString errnick = e->params().first();
- // if there is a problem while connecting to the server -> we handle it
- // but only if our connection has not been finished yet...
- if(!e->network()->currentServer().isEmpty())
- return;
+ // if there is a problem while connecting to the server -> we handle it
+ // but only if our connection has not been finished yet...
+ if (!e->network()->currentServer().isEmpty())
+ return;
- if(!e->network()->isChannelName(errnick))
- tryNextNick(e, errnick);
+ if (!e->network()->isChannelName(errnick))
+ tryNextNick(e, errnick);
}
+
/* template
void CoreSessionEventProcessor::processIrcEvent(IrcEvent *e) {
if(!checkParamCount(e, 1))
/* Handle signals from Netsplit objects */
void CoreSessionEventProcessor::handleNetsplitJoin(Network *net,
- const QString &channel,
- const QStringList &users,
- const QStringList &modes,
- const QString& quitMessage)
+ const QString &channel,
+ const QStringList &users,
+ const QStringList &modes,
+ const QString &quitMessage)
{
- IrcChannel *ircChannel = net->ircChannel(channel);
- if(!ircChannel) {
- return;
- }
- QList<IrcUser *> ircUsers;
- QStringList newModes = modes;
- QStringList newUsers = users;
-
- foreach(const QString &user, users) {
- IrcUser *iu = net->ircUser(nickFromMask(user));
- if(iu)
- ircUsers.append(iu);
- else { // the user already quit
- int idx = users.indexOf(user);
- newUsers.removeAt(idx);
- newModes.removeAt(idx);
- }
- }
-
- ircChannel->joinIrcUsers(ircUsers, newModes);
- NetworkSplitEvent *event = new NetworkSplitEvent(EventManager::NetworkSplitJoin, net, channel, newUsers, quitMessage);
- emit newEvent(event);
-}
-
-void CoreSessionEventProcessor::handleNetsplitQuit(Network *net, const QString &channel, const QStringList &users, const QString& quitMessage) {
- NetworkSplitEvent *event = new NetworkSplitEvent(EventManager::NetworkSplitQuit, net, channel, users, quitMessage);
- emit newEvent(event);
- foreach(QString user, users) {
- IrcUser *iu = net->ircUser(nickFromMask(user));
- if(iu)
- iu->quit();
- }
-}
-
-void CoreSessionEventProcessor::handleEarlyNetsplitJoin(Network *net, const QString &channel, const QStringList &users, const QStringList &modes) {
- IrcChannel *ircChannel = net->ircChannel(channel);
- if(!ircChannel) {
- qDebug() << "handleEarlyNetsplitJoin(): channel " << channel << " invalid";
- return;
- }
- QList<NetworkEvent *> events;
- QList<IrcUser *> ircUsers;
- QStringList newModes = modes;
-
- foreach(QString user, users) {
- IrcUser *iu = net->updateNickFromMask(user);
- if(iu) {
- ircUsers.append(iu);
- // fake event for scripts that consume join events
- events << new IrcEvent(EventManager::IrcEventJoin, net, iu->hostmask(), QStringList() << channel);
+ IrcChannel *ircChannel = net->ircChannel(channel);
+ if (!ircChannel) {
+ return;
}
- else {
- newModes.removeAt(users.indexOf(user));
+ QList<IrcUser *> ircUsers;
+ QStringList newModes = modes;
+ QStringList newUsers = users;
+
+ foreach(const QString &user, users) {
+ IrcUser *iu = net->ircUser(nickFromMask(user));
+ if (iu)
+ ircUsers.append(iu);
+ else { // the user already quit
+ int idx = users.indexOf(user);
+ newUsers.removeAt(idx);
+ newModes.removeAt(idx);
+ }
}
- }
- ircChannel->joinIrcUsers(ircUsers, newModes);
- foreach(NetworkEvent *event, events) {
- event->setFlag(EventManager::Fake); // ignore this in here!
+
+ ircChannel->joinIrcUsers(ircUsers, newModes);
+ NetworkSplitEvent *event = new NetworkSplitEvent(EventManager::NetworkSplitJoin, net, channel, newUsers, quitMessage);
emit newEvent(event);
- }
}
-void CoreSessionEventProcessor::handleNetsplitFinished() {
- Netsplit* n = qobject_cast<Netsplit*>(sender());
- Q_ASSERT(n);
- QHash<QString, Netsplit *> splithash = _netsplits.take(n->network());
- splithash.remove(splithash.key(n));
- if(splithash.count())
- _netsplits[n->network()] = splithash;
- n->deleteLater();
+
+void CoreSessionEventProcessor::handleNetsplitQuit(Network *net, const QString &channel, const QStringList &users, const QString &quitMessage)
+{
+ NetworkSplitEvent *event = new NetworkSplitEvent(EventManager::NetworkSplitQuit, net, channel, users, quitMessage);
+ emit newEvent(event);
+ foreach(QString user, users) {
+ IrcUser *iu = net->ircUser(nickFromMask(user));
+ if (iu)
+ iu->quit();
+ }
}
-void CoreSessionEventProcessor::destroyNetsplits(NetworkId netId) {
- Network *net = coreSession()->network(netId);
- if(!net)
- return;
- QHash<QString, Netsplit *> splits = _netsplits.take(net);
- qDeleteAll(splits);
+void CoreSessionEventProcessor::handleEarlyNetsplitJoin(Network *net, const QString &channel, const QStringList &users, const QStringList &modes)
+{
+ IrcChannel *ircChannel = net->ircChannel(channel);
+ if (!ircChannel) {
+ qDebug() << "handleEarlyNetsplitJoin(): channel " << channel << " invalid";
+ return;
+ }
+ QList<NetworkEvent *> events;
+ QList<IrcUser *> ircUsers;
+ QStringList newModes = modes;
+
+ foreach(QString user, users) {
+ IrcUser *iu = net->updateNickFromMask(user);
+ if (iu) {
+ ircUsers.append(iu);
+ // fake event for scripts that consume join events
+ events << new IrcEvent(EventManager::IrcEventJoin, net, iu->hostmask(), QStringList() << channel);
+ }
+ else {
+ newModes.removeAt(users.indexOf(user));
+ }
+ }
+ ircChannel->joinIrcUsers(ircUsers, newModes);
+ foreach(NetworkEvent *event, events) {
+ event->setFlag(EventManager::Fake); // ignore this in here!
+ emit newEvent(event);
+ }
+}
+
+
+void CoreSessionEventProcessor::handleNetsplitFinished()
+{
+ Netsplit *n = qobject_cast<Netsplit *>(sender());
+ Q_ASSERT(n);
+ QHash<QString, Netsplit *> splithash = _netsplits.take(n->network());
+ splithash.remove(splithash.key(n));
+ if (splithash.count())
+ _netsplits[n->network()] = splithash;
+ n->deleteLater();
}
+
+void CoreSessionEventProcessor::destroyNetsplits(NetworkId netId)
+{
+ Network *net = coreSession()->network(netId);
+ if (!net)
+ return;
+
+ QHash<QString, Netsplit *> splits = _netsplits.take(net);
+ qDeleteAll(splits);
+}
+
+
/*******************************/
/******** CTCP HANDLING ********/
/*******************************/
-void CoreSessionEventProcessor::processCtcpEvent(CtcpEvent *e) {
- if(e->testFlag(EventManager::Self))
- return; // ignore ctcp events generated by user input
+void CoreSessionEventProcessor::processCtcpEvent(CtcpEvent *e)
+{
+ if (e->testFlag(EventManager::Self))
+ return; // ignore ctcp events generated by user input
- if(e->type() != EventManager::CtcpEvent || e->ctcpType() != CtcpEvent::Query)
- return;
+ if (e->type() != EventManager::CtcpEvent || e->ctcpType() != CtcpEvent::Query)
+ return;
- handle(e->ctcpCmd(), Q_ARG(CtcpEvent *, e));
+ handle(e->ctcpCmd(), Q_ARG(CtcpEvent *, e));
}
-void CoreSessionEventProcessor::defaultHandler(const QString &ctcpCmd, CtcpEvent *e) {
- // This handler is only there to avoid warnings for unknown CTCPs
- Q_UNUSED(e);
- Q_UNUSED(ctcpCmd);
+
+void CoreSessionEventProcessor::defaultHandler(const QString &ctcpCmd, CtcpEvent *e)
+{
+ // This handler is only there to avoid warnings for unknown CTCPs
+ Q_UNUSED(e);
+ Q_UNUSED(ctcpCmd);
}
-void CoreSessionEventProcessor::handleCtcpAction(CtcpEvent *e) {
- // This handler is only there to feed CLIENTINFO
- Q_UNUSED(e);
+
+void CoreSessionEventProcessor::handleCtcpAction(CtcpEvent *e)
+{
+ // This handler is only there to feed CLIENTINFO
+ Q_UNUSED(e);
}
-void CoreSessionEventProcessor::handleCtcpClientinfo(CtcpEvent *e) {
- QStringList supportedHandlers;
- foreach(QString handler, providesHandlers())
+
+void CoreSessionEventProcessor::handleCtcpClientinfo(CtcpEvent *e)
+{
+ QStringList supportedHandlers;
+ foreach(QString handler, providesHandlers())
supportedHandlers << handler.toUpper();
- qSort(supportedHandlers);
- e->setReply(supportedHandlers.join(" "));
+ qSort(supportedHandlers);
+ e->setReply(supportedHandlers.join(" "));
+}
+
+
+// http://www.irchelp.org/irchelp/rfc/ctcpspec.html
+// http://en.wikipedia.org/wiki/Direct_Client-to-Client
+void CoreSessionEventProcessor::handleCtcpDcc(CtcpEvent *e)
+{
+ // DCC support is unfinished, experimental and potentially dangerous, so make it opt-in
+ if (!Quassel::isOptionSet("enable-experimental-dcc")) {
+ quInfo() << "DCC disabled, start core with --enable-experimental-dcc if you really want to try it out";
+ return;
+ }
+
+ // normal: SEND <filename> <ip> <port> [<filesize>]
+ // reverse: SEND <filename> <ip> 0 <filesize> <token>
+ QStringList params = e->param().split(' ');
+ if (params.count()) {
+ QString cmd = params[0].toUpper();
+ if (cmd == "SEND") {
+ if (params.count() < 4) {
+ qWarning() << "Invalid DCC SEND request:" << e; // TODO emit proper error to client
+ return;
+ }
+ QString filename = params[1];
+ QHostAddress address;
+ quint16 port = params[3].toUShort();
+ quint64 size = 0;
+ QString numIp = params[2]; // this is either IPv4 as a 32 bit value, or IPv6 (which always contains a colon)
+ if (numIp.contains(':')) { // IPv6
+ if (!address.setAddress(numIp)) {
+ qWarning() << "Invalid IPv6:" << numIp;
+ return;
+ }
+ }
+ else {
+ address.setAddress(numIp.toUInt());
+ }
+
+ if (port == 0) { // Reverse DCC is indicated by a 0 port
+ emit newEvent(new MessageEvent(Message::Error, e->network(), tr("Reverse DCC SEND not supported"), e->prefix(), e->target(), Message::None, e->timestamp()));
+ return;
+ }
+ if (port < 1024) {
+ qWarning() << "Privileged port requested:" << port; // FIXME ask user if this is ok
+ }
+
+
+ if (params.count() > 4) { // filesize is optional
+ size = params[4].toULong();
+ }
+
+ // TODO: check if target is the right thing to use for the partner
+ CoreTransfer *transfer = new CoreTransfer(Transfer::Receive, e->target(), filename, address, port, size, this);
+ coreSession()->signalProxy()->synchronize(transfer);
+ coreSession()->transferManager()->addTransfer(transfer);
+ }
+ else {
+ emit newEvent(new MessageEvent(Message::Error, e->network(), tr("DCC %1 not supported").arg(cmd), e->prefix(), e->target(), Message::None, e->timestamp()));
+ return;
+ }
+ }
}
-void CoreSessionEventProcessor::handleCtcpPing(CtcpEvent *e) {
- e->setReply(e->param());
+
+void CoreSessionEventProcessor::handleCtcpPing(CtcpEvent *e)
+{
+ e->setReply(e->param().isNull() ? "" : e->param());
}
-void CoreSessionEventProcessor::handleCtcpTime(CtcpEvent *e) {
- e->setReply(QDateTime::currentDateTime().toString());
+
+void CoreSessionEventProcessor::handleCtcpTime(CtcpEvent *e)
+{
+ e->setReply(QDateTime::currentDateTime().toString());
}
-void CoreSessionEventProcessor::handleCtcpVersion(CtcpEvent *e) {
- e->setReply(QString("Quassel IRC %1 (built on %2) -- http://www.quassel-irc.org")
- .arg(Quassel::buildInfo().plainVersionString).arg(Quassel::buildInfo().buildDate));
+
+void CoreSessionEventProcessor::handleCtcpVersion(CtcpEvent *e)
+{
+ e->setReply(QString("Quassel IRC %1 (built on %2) -- http://www.quassel-irc.org")
+ .arg(Quassel::buildInfo().plainVersionString).arg(Quassel::buildInfo().buildDate));
}
projects / quassel.git / blobdiff