QVariantList CoreBacklogManager::requestBacklogAll(MsgId first, MsgId last, int limit, int additional) {
QVariantList backlog;
QList<Message> msgList;
msgList = Core::requestAllMsgs(coreSession()->user(), first, last, limit);
QList<Message>::const_iterator msgIter = msgList.constBegin();
QList<Message>::const_iterator msgListEnd = msgList.constEnd();
while(msgIter != msgListEnd) {
backlog << qVariantFromValue(*msgIter);
msgIter++;
}
if(additional) {
if(first != -1) {
last = first;
} else {
last = -1;
if(!msgList.isEmpty()) {
if(msgList.first().msgId() < msgList.last().msgId())
last = msgList.first().msgId();
else
last = msgList.last().msgId();
}
}
msgList = Core::requestAllMsgs(coreSession()->user(), -1, last, additional);
msgIter = msgList.constBegin();
msgListEnd = msgList.constEnd();
while(msgIter != msgListEnd) {
backlog << qVariantFromValue(*msgIter);
msgIter++;
}
}
return backlog;
}
// only accept CTCPs in their simplest form, i.e. one ctcp, from start to
// end, no text around it; not as per the 'specs', but makes people happier
void CtcpParser::parseSimple(IrcEventRawMessage *e, Message::Type messagetype, QByteArray dequotedMessage, CtcpEvent::CtcpType ctcptype, Message::Flags flags)
{
if (dequotedMessage.count(XDELIM) != 2 || dequotedMessage[0] != '\001' || dequotedMessage[dequotedMessage.count() -1] != '\001') {
displayMsg(e, messagetype, targetDecode(e, dequotedMessage), e->prefix(), e->target(), flags);
} else {
int spacePos = -1;
QString ctcpcmd, ctcpparam;
QByteArray ctcp = xdelimDequote(dequotedMessage.mid(1, dequotedMessage.count() - 2));
spacePos = ctcp.indexOf(' ');
if (spacePos != -1) {
ctcpcmd = targetDecode(e, ctcp.left(spacePos));
ctcpparam = targetDecode(e, ctcp.mid(spacePos + 1));
} else {
ctcpcmd = targetDecode(e, ctcp);
ctcpparam = QString();
}
ctcpcmd = ctcpcmd.toUpper();
// we don't want to block /me messages by the CTCP ignore list
if (ctcpcmd == QLatin1String("ACTION") || !coreSession()->ignoreListManager()->ctcpMatch(e->prefix(), e->network()->networkName(), ctcpcmd)) {
QUuid uuid = QUuid::createUuid();
_replies.insert(uuid, CtcpReply(coreNetwork(e), nickFromMask(e->prefix())));
CtcpEvent *event = new CtcpEvent(EventManager::CtcpEvent, e->network(), e->prefix(), e->target(),
ctcptype, ctcpcmd, ctcpparam, e->timestamp(), uuid);
emit newEvent(event);
CtcpEvent *flushEvent = new CtcpEvent(EventManager::CtcpEventFlush, e->network(), e->prefix(), e->target(),
ctcptype, "INVALID", QString(), e->timestamp(), uuid);
emit newEvent(flushEvent);
}
}
}
void CtcpParser::parseStandard(IrcEventRawMessage *e, Message::Type messagetype, QByteArray dequotedMessage, CtcpEvent::CtcpType ctcptype, Message::Flags flags)
{
QByteArray ctcp;
QList<CtcpEvent *> ctcpEvents;
QUuid uuid; // needed to group all replies together
// extract tagged / extended data
int xdelimPos = -1;
int xdelimEndPos = -1;
int spacePos = -1;
while ((xdelimPos = dequotedMessage.indexOf(XDELIM)) != -1) {
if (xdelimPos > 0)
displayMsg(e, messagetype, targetDecode(e, dequotedMessage.left(xdelimPos)), e->prefix(), e->target(), flags);
xdelimEndPos = dequotedMessage.indexOf(XDELIM, xdelimPos + 1);
if (xdelimEndPos == -1) {
// no matching end delimiter found... treat rest of the message as ctcp
xdelimEndPos = dequotedMessage.count();
}
ctcp = xdelimDequote(dequotedMessage.mid(xdelimPos + 1, xdelimEndPos - xdelimPos - 1));
dequotedMessage = dequotedMessage.mid(xdelimEndPos + 1);
//dispatch the ctcp command
QString ctcpcmd = targetDecode(e, ctcp.left(spacePos));
QString ctcpparam = targetDecode(e, ctcp.mid(spacePos + 1));
spacePos = ctcp.indexOf(' ');
if (spacePos != -1) {
ctcpcmd = targetDecode(e, ctcp.left(spacePos));
ctcpparam = targetDecode(e, ctcp.mid(spacePos + 1));
}
else {
ctcpcmd = targetDecode(e, ctcp);
ctcpparam = QString();
}
ctcpcmd = ctcpcmd.toUpper();
// we don't want to block /me messages by the CTCP ignore list
if (ctcpcmd == QLatin1String("ACTION") || !coreSession()->ignoreListManager()->ctcpMatch(e->prefix(), e->network()->networkName(), ctcpcmd)) {
if (uuid.isNull())
uuid = QUuid::createUuid();
CtcpEvent *event = new CtcpEvent(EventManager::CtcpEvent, e->network(), e->prefix(), e->target(),
ctcptype, ctcpcmd, ctcpparam, e->timestamp(), uuid);
ctcpEvents << event;
}
}
if (!ctcpEvents.isEmpty()) {
_replies.insert(uuid, CtcpReply(coreNetwork(e), nickFromMask(e->prefix())));
CtcpEvent *flushEvent = new CtcpEvent(EventManager::CtcpEventFlush, e->network(), e->prefix(), e->target(),
ctcptype, "INVALID", QString(), e->timestamp(), uuid);
ctcpEvents << flushEvent;
foreach(CtcpEvent *event, ctcpEvents) {
emit newEvent(event);
}
QVariantList CoreBacklogManager::requestBacklog(BufferId bufferId, MsgId first, MsgId last, int limit, int additional) {
QVariantList backlog;
QList<Message> msgList;
msgList = Core::requestMsgs(coreSession()->user(), bufferId, first, last, limit);
QList<Message>::const_iterator msgIter = msgList.constBegin();
QList<Message>::const_iterator msgListEnd = msgList.constEnd();
while(msgIter != msgListEnd) {
backlog << qVariantFromValue(*msgIter);
msgIter++;
}
if(additional && limit != 0) {
MsgId oldestMessage = first;
if(!msgList.isEmpty()) {
if(msgList.first().msgId() < msgList.last().msgId())
oldestMessage = msgList.first().msgId();
else
oldestMessage = msgList.last().msgId();
}
if(first != -1) {
last = first;
} else {
last = oldestMessage;
}
// only fetch additional messages if they continue seemlessly
// that is, if the list of messages is not truncated by the limit
if(last == oldestMessage) {
msgList = Core::requestMsgs(coreSession()->user(), bufferId, -1, last, additional);
msgIter = msgList.constBegin();
msgListEnd = msgList.constEnd();
while(msgIter != msgListEnd) {
backlog << qVariantFromValue(*msgIter);
msgIter++;
}
}
}
return backlog;
}
bool CoreIrcListHelper::dispatchQuery(const NetworkId &netId, const QString &query) {
CoreNetwork *network = coreSession()->network(netId);
if(network) {
_channelLists[netId] = QList<ChannelDescription>();
network->userInputHandler()->handleList(BufferInfo(), query);
_queryTimeout[startTimer(10000)] = netId;
return true;
} else {
return false;
}
}
void CoreUserInputHandler::handleUserInput(const BufferInfo &bufferInfo, const QString &msg)
{
if (msg.isEmpty())
return;
AliasManager::CommandList list = coreSession()->aliasManager().processInput(bufferInfo, msg);
for (int i = 0; i < list.count(); i++) {
QString cmd = list.at(i).second.section(' ', 0, 0).remove(0, 1).toUpper();
QString payload = list.at(i).second.section(' ', 1);
handle(cmd, Q_ARG(BufferInfo, list.at(i).first), Q_ARG(QString, payload));
}
}
bool CoreIrcListHelper::dispatchQuery(const NetworkId &netId, const QString &query)
{
CoreNetwork *network = coreSession()->network(netId);
if (network) {
_channelLists[netId] = QList<ChannelDescription>();
network->userInputHandler()->handleList(BufferInfo(), query);
auto timer = std::make_shared<QBasicTimer>();
timer->start(kTimeoutMs, this);
_queryTimeoutByNetId[netId] = timer;
_queryTimeoutByTimerId[timer->timerId()] = netId;
return true;
}
else {
return false;
}
}
void CtcpParser::parse(IrcEventRawMessage *e, Message::Type messagetype)
{
//lowlevel message dequote
QByteArray dequotedMessage = lowLevelDequote(e->rawMessage());
CtcpEvent::CtcpType ctcptype = e->type() == EventManager::IrcEventRawNotice
? CtcpEvent::Reply
: CtcpEvent::Query;
Message::Flags flags = (ctcptype == CtcpEvent::Reply && !e->network()->isChannelName(e->target()))
? Message::Redirected
: Message::None;
if (coreSession()->networkConfig()->standardCtcp())
parseStandard(e, messagetype, dequotedMessage, ctcptype, flags);
else
parseSimple(e, messagetype, dequotedMessage, ctcptype, flags);
}
void CtcpParser::parse(IrcEventRawMessage *e, Message::Type messagetype)
{
//lowlevel message dequote
QByteArray dequotedMessage = lowLevelDequote(e->rawMessage());
CtcpEvent::CtcpType ctcptype = e->type() == EventManager::IrcEventRawNotice
? CtcpEvent::Reply
: CtcpEvent::Query;
Message::Flags flags = (ctcptype == CtcpEvent::Reply && !e->network()->isChannelName(e->target()))
? Message::Redirected
: Message::None;
bool isStatusMsg = false;
// First remove all statusmsg prefix characters that are not also channel prefix characters.
while (e->network()->isStatusMsg(e->target()) && !e->network()->isChannelName(e->target())) {
isStatusMsg = true;
e->setTarget(e->target().remove(0, 1));
}
// Then continue removing statusmsg characters as long as removing the character will still result in a
// valid channel name. This prevents removing the channel prefix character if said character is in the
// overlap between the statusmsg characters and the channel prefix characters.
while (e->network()->isStatusMsg(e->target()) && e->network()->isChannelName(e->target().remove(0, 1))) {
isStatusMsg = true;
e->setTarget(e->target().remove(0, 1));
}
// If any statusmsg characters were removed, Flag the message as a StatusMsg.
if (isStatusMsg) {
flags |= Message::StatusMsg;
}
if (coreSession()->networkConfig()->standardCtcp())
parseStandard(e, messagetype, dequotedMessage, ctcptype, flags);
else
parseSimple(e, messagetype, dequotedMessage, ctcptype, flags);
}
