bool KviWatchNotifyListManager::handleWatchReply(KviIrcMessage *msg)
{
// 600: RPL_LOGON
// :prefix 600 <target> <nick> <user> <host> <logintime> :logged online
// 601: RPL_LOGON
// :prefix 601 <target> <nick> <user> <host> <logintime> :logged offline
// 604: PRL_NOWON
// :prefix 604 <target> <nick> <user> <host> <logintime> :is online
// 605: PRL_NOWOFF
// :prefix 605 <target> <nick> <user> <host> 0 :is offline
// FIXME: #warning "Use the logintime in some way ?"
const char * nk = msg->safeParam(1);
const char * us = msg->safeParam(2);
const char * ho = msg->safeParam(3);
QString dnk = m_pConnection->decodeText(nk);
QString dus = m_pConnection->decodeText(us);
QString dho = m_pConnection->decodeText(ho);
if((msg->numeric() == RPL_LOGON) || (msg->numeric() == RPL_NOWON))
{
KviIrcMask m(dnk,dus,dho);
doMatchUser(msg,dnk,m);
return true;
} else if(msg->numeric() == RPL_WATCHOFF)
{
if(m_pConsole->notifyListView()->findEntry(dnk))
{
notifyOffLine(dnk,dus,dho,__tr2qs("removed from watch list"));
} else {
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMMESSAGE,__tr2qs("Notify list: Stopped watching for \r!n\r%Q\r"),&dnk);
}
if(m_pRegUserDict->find(dnk))m_pRegUserDict->remove(dnk); // kill that
return true;
} else if((msg->numeric() == RPL_LOGOFF) || (msg->numeric() == RPL_NOWOFF))
{
if(m_pConsole->notifyListView()->findEntry(dnk))
{
notifyOffLine(dnk,dus,dho,__tr2qs("watch"));
} else {
if(msg->numeric() == RPL_NOWOFF)
{
// This is a reply to a /watch +something
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMMESSAGE,__tr2qs("Notify list: \r!n\r%Q\r is offline (watch)"),&dnk);
} else {
// This is a RPL_LOGOFF for an user that has not matched the reg-mask
notifyOffLine(dnk,dus,dho,__tr2qs("unmatched watch list entry"));
}
}
return true;
}
return false;
}
bool KviStupidNotifyListManager::handleIsOn(KviIrcMessage * msg)
{
if(m_pConnection->lagMeter())
m_pConnection->lagMeter()->lagCheckComplete("@notify_naive");
KviCString nk;
const char * aux = msg->trailing();
while(*aux)
{
nk = "";
aux = kvi_extractToken(nk, aux, ' ');
if(nk.hasData())
{
QString nkd = m_pConnection->decodeText(nk.ptr());
QString nksp = " " + nkd;
m_szLastIsOnMsg.replace(nksp, "", Qt::CaseInsensitive);
if(!(m_pConsole->notifyListView()->findEntry(nkd)))
{
// not yet notified
notifyOnLine(nkd);
}
}
}
// ok...check the users that have left irc now...
QStringList sl = m_szLastIsOnMsg.isEmpty() ? QStringList() : m_szLastIsOnMsg.split(' ', QString::SkipEmptyParts);
for(auto & it : sl)
{
if(m_pConsole->notifyListView()->findEntry(it))
{
// has just left irc
notifyOffLine(it);
} // else has never been here...
}
if(((unsigned int)m_iNextNickToCheck) >= m_pNickList->count())
{
// have to restart
unsigned int iTimeout = KVI_OPTION_UINT(KviOption_uintNotifyListCheckTimeInSecs);
if(iTimeout < 5)
{
// life first of all.
// don't allow the user to suicide
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMWARNING,
__tr2qs("Notify list: Timeout (%d sec) is too short, resetting to something more reasonable (5 sec)"),
iTimeout);
iTimeout = 5;
KVI_OPTION_UINT(KviOption_uintNotifyListCheckTimeInSecs) = 5;
}
m_iRestartTimer = startTimer(iTimeout * 1000);
}
else
sendIsOn();
return true;
}
bool KviIsOnNotifyListManager::doMatchUser(const QString & notifyString, const KviIrcMask & mask)
{
const auto i = m_pRegUserDict.find(notifyString);
if(i != m_pRegUserDict.end())
{
const QString & nam = i->second;
// ok... find the user
if(KviRegisteredUser * u = g_pRegisteredUserDataBase->findUserByName(nam))
{
// ok... match the user
if(u->matchesFixed(mask))
{
// new user online
if(!(m_pConsole->notifyListView()->findEntry(mask.nick())))
{
notifyOnLine(mask.nick(), mask.user(), mask.host());
} // else already online, and matching... all ok
}
else
{
// not matched.... has he been online before ?
if(m_pConsole->notifyListView()->findEntry(mask.nick()))
{
// has been online just a sec ago, but now the mask does not match
// either reguserdb has changed, or the user went offline and another one got his nick
// in the meantime... (ugly situation anyway)
notifyOffLine(mask.nick(), mask.user(), mask.host(), __tr2qs("registration mask changed, or nickname is being used by someone else"));
}
else
{
// has never been online
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMMESSAGE, __tr2qs("Notify list: \r!n\r%Q\r appears to be online, but the mask [%Q@\r!h\r%Q\r] does not match (registration mask does not match, or nickname is being used by someone else)"), &(mask.nick()), &(mask.user()), &(mask.host()));
}
}
}
else
{
// oops... unexpected inconsistency.... reguser db modified ?
m_pConsole->output(KVI_OUT_SYSTEMWARNING, __tr2qs("Notify list: Unexpected inconsistency, registered user DB modified? (restarting)"));
stop();
start();
return false; // critical... exit from the call stack
}
}
else
{
// oops... unexpected inconsistency
m_pConsole->output(KVI_OUT_SYSTEMWARNING, __tr2qs("Notify list: Unexpected inconsistency, expected \r!n\r%Q\r in the registered user DB"), ¬ifyString);
}
return true;
}
bool KviIsOnNotifyListManager::handleIsOn(KviIrcMessage * msg)
{
if(!m_bExpectingIsOn)
return false;
// Check if it is our ISON
// all the nicks must be on the IsOnList
KviPointerList<QString> tmplist;
tmplist.setAutoDelete(false);
KviCString nk;
const char * aux = msg->trailing();
while(*aux)
{
nk = "";
aux = kvi_extractToken(nk, aux, ' ');
if(nk.hasData())
{
bool bGotIt = false;
QString dnk = m_pConnection->decodeText(nk.ptr());
for(QString * s = m_pIsOnList->first(); s && (!bGotIt); s = m_pIsOnList->next())
{
if(KviQString::equalCI(*s, dnk))
{
tmplist.append(s);
bGotIt = true;
}
}
if(!bGotIt)
{
// ops...not my userhost!
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMMESSAGE, __tr2qs("Notify list: Hey! You've used ISON behind my back? (I might be confused now...)"));
return false;
}
}
}
// Ok...looks to be my ison (still not sure at 100%, but can't do better)
if(m_pConnection->lagMeter())
m_pConnection->lagMeter()->lagCheckComplete("@notify_ison");
m_bExpectingIsOn = false;
m_pOnlineList->clear();
m_pIsOnList->setAutoDelete(false);
// Ok...we have an IsOn reply here
// The nicks in the IsOnList that are also in the reply are online, and go to the OnlineList
// the remaining in the IsOnList are offline
QString * s;
for(s = tmplist.first(); s; s = tmplist.next())
{
m_pIsOnList->removeRef(s);
m_pOnlineList->append(s);
}
m_pIsOnList->setAutoDelete(true);
// Ok...all the users that are online, are on the OnlineList
// the remaining users are in the m_pIsOnList, and are no longer online
// first the easy step: remove the users that have just left irc or have never been online
// we're clearling the m_pIsOnList
while((s = m_pIsOnList->first()))
{
if(m_pConsole->notifyListView()->findEntry(*s))
{
// has just left IRC... make him part
notifyOffLine(*s);
} // else has never been here
m_pIsOnList->removeFirst(); // autodelete is true
}
// ok... complex step now: the remaining users in the userhost list are online
// if they have been online before, just remove them from the list
// otherwise they must be matched for masks
// and eventually inserted in the notify view later
KviIrcUserDataBase * db = console()->connection()->userDataBase();
KviPointerList<QString> l;
l.setAutoDelete(false);
for(s = m_pOnlineList->first(); s; s = m_pOnlineList->next())
{
if(KviUserListEntry * ent = m_pConsole->notifyListView()->findEntry(*s))
{
// the user was online from a previous notify session
// might the mask have been changed ? (heh...this is tricky, maybe too much even)
if(KVI_OPTION_BOOL(KviOption_boolNotifyListSendUserhostForOnlineUsers))
{
// user wants to be sure about online users....
// check if he is on some channels
if(ent->globalData()->nRefs() > 1)
{
// mmmh...we have more than one ref, so the user is at least in one query or channel
// look him up on channels, if we find his entry, we can be sure that he is
// still the right user
KviPointerList<KviChannelWindow> * chlist = m_pConsole->connection()->channelList();
for(KviChannelWindow * ch = chlist->first(); ch; ch = chlist->next())
{
if(KviUserListEntry * le = ch->findEntry(*s))
{
l.append(s); // ok...found on a channel...we don't need a userhost to match him
KviIrcMask mk(*s, le->globalData()->user(), le->globalData()->host());
if(!doMatchUser(*s, mk))
return true; // critical problems = have to restart!!!
break;
}
}
} // else Only one ref...we need a userhost to be sure (don't remove from the list)
}
else
{
// user wants no userhost for online users...we "hope" that everything will go ok.
l.append(s);
}
//l.append(s); // we will remove him from the list
}
else
{
// the user was not online!
// check if we have a cached mask
if(db)
{
if(KviIrcUserEntry * ue = db->find(*s))
{
// already in the db... do we have a mask ?
if(ue->hasUser() && ue->hasHost())
{
// yup! we have a complete mask to match on
KviIrcMask mk(*s, ue->user(), ue->host());
// lookup the user's name in the m_pRegUserDict
if(!doMatchUser(*s, mk))
return true; // critical problems = have to restart!!!
l.append(s); // remove anyway
}
}
}
}
}
for(s = l.first(); s; s = l.next())
{
m_pOnlineList->removeRef(s); // autodelete is true
}
if(m_pOnlineList->isEmpty())
{
if(m_pNotifyList->isEmpty())
delayedNotifySession();
else
delayedIsOnSession();
}
else
delayedUserhostSession();
return true;
}
bool KviWatchNotifyListManager::doMatchUser(KviIrcMessage * msg, const QString & notifyString, const KviIrcMask & mask)
{
QString * nam = m_pRegUserDict->find(notifyString);
if(nam)
{
// ok...find the user
if(KviRegisteredUser * u = g_pRegisteredUserDataBase->findUserByName(*nam))
{
// ok ... match the user
if(u->matchesFixed(mask))
{
// new user online
if(!(m_pConsole->notifyListView()->findEntry(mask.nick())))
{
notifyOnLine(mask.nick(), mask.user(), mask.host(), "watch");
}
else
{
// else already online, and matching...all ok
if(msg->numeric() == RPL_NOWON)
{
// This is a reply to a /watch +something (should not happen, unless the user is messing) or to /watch l (user requested)
notifyOnLine(mask.nick(), mask.user(), mask.host(),
__tr2qs("watch entry listing requested by user"), false);
}
else
{
// This is a RPL_LOGON....we're desynched ?
notifyOnLine(mask.nick(), mask.user(), mask.host(),
__tr2qs("possible watch list desync"), false);
}
}
}
else
{
// not matched.... has he been online before ?
if(m_pConsole->notifyListView()->findEntry(mask.nick()))
{
// has been online just a sec ago, but now the mask does not match
// prolly the reguserdb has been changed
notifyOffLine(mask.nick(), mask.user(), mask.host(),
__tr2qs("registration mask changed or desync with the watch service"));
}
else
{
// has never been online
if(_OUTPUT_VERBOSE)
m_pConsole->output(KVI_OUT_SYSTEMMESSAGE,
__tr("Notify list: \r!n\r%Q\r appears to be online, but the mask [%Q@\r!h\r%Q\r] does not match (watch: registration mask does not match, or nickname is being used by someone else)"),
&(mask.nick()), &(mask.user()), &(mask.host()));
}
}
}
else
{
// ops... unexpected inconsistency .... reguser db modified ?
m_pConsole->output(KVI_OUT_SYSTEMWARNING,
__tr2qs("Notify list: Unexpected inconsistency, registered user DB modified? (watch: restarting)"));
stop();
start();
return false; // critical ... exit from the call stack
}
}
else
{
// not in our dictionary
// prolly someone used /WATCH behind our back... bad boy!
if(!(m_pConsole->notifyListView()->findEntry(mask.nick())))
{
notifyOnLine(mask.nick(), mask.user(), mask.host(), __tr2qs("watch entry added by user"));
}
}
return true;
}
