ModeHandler::ModeHandler(Module* Creator, const std::string& Name, char modeletter, ParamSpec Params, ModeType type)
: ServiceProvider(Creator, Name, SERVICE_MODE), m_paramtype(TR_TEXT),
parameters_taken(Params), mode(modeletter), prefix(0), oper(false),
- list(false), m_type(type), levelrequired(HALFOP_VALUE)
+ list(false), m_type(type), levelrequired(HALFOP_VALUE), prefixrank(0)
{
}
{
}
-bool ModeHandler::IsListMode()
-{
- return list;
-}
-
-unsigned int ModeHandler::GetPrefixRank()
-{
- return 0;
-}
-
int ModeHandler::GetNumParams(bool adding)
{
switch (parameters_taken)
{
/* We're either trying to add a mode we already have or
remove a mode we don't have, deny. */
- if (dest->IsModeSet(this->GetModeChar()) == adding)
+ if (dest->IsModeSet(this) == adding)
return MODEACTION_DENY;
/* adding will be either true or false, depending on if we
aren't removing a mode we don't have, we don't have to do any
other checks here to see if it's true or false, just add or
remove the mode */
- dest->SetMode(this->GetModeChar(), adding);
+ dest->SetMode(this, adding);
return MODEACTION_ALLOW;
}
{
/* We're either trying to add a mode we already have or
remove a mode we don't have, deny. */
- if (channel->IsModeSet(this->GetModeChar()) == adding)
+ if (channel->IsModeSet(this) == adding)
return MODEACTION_DENY;
/* adding will be either true or false, depending on if we
aren't removing a mode we don't have, we don't have to do any
other checks here to see if it's true or false, just add or
remove the mode */
- channel->SetMode(this->GetModeChar(), adding);
+ channel->SetMode(this, adding);
return MODEACTION_ALLOW;
}
std::string now = channel->GetModeParameter(this);
if (parameter == now)
return MODEACTION_DENY;
- if (adding)
- channel->SetModeParam(this, parameter);
- else
- channel->SetModeParam(this, "");
return MODEACTION_ALLOW;
}
return true;
}
-ModeWatcher::ModeWatcher(Module* Creator, char modeletter, ModeType type)
- : mode(modeletter), m_type(type), creator(Creator)
+ModeWatcher::ModeWatcher(Module* Creator, const std::string& modename, ModeType type)
+ : mode(modename), m_type(type), creator(Creator)
{
}
{
}
-char ModeWatcher::GetModeChar()
-{
- return mode;
-}
-
ModeType ModeWatcher::GetModeType()
{
return m_type;
/* Display user's current mode string */
user->WriteNumeric(RPL_UMODEIS, "%s :+%s",targetuser->nick.c_str(),targetuser->FormatModes());
if ((targetuser->IsOper()))
- user->WriteNumeric(RPL_SNOMASKIS, "%s +%s :Server notice mask", targetuser->nick.c_str(), targetuser->FormatNoticeMasks());
+ user->WriteNumeric(RPL_SNOMASKIS, "%s +%s :Server notice mask", targetuser->nick.c_str(), targetuser->FormatNoticeMasks().c_str());
return;
}
else
std::string ¶meter, bool SkipACL)
{
ModeType type = chan ? MODETYPE_CHANNEL : MODETYPE_USER;
- unsigned char mask = chan ? MASK_CHANNEL : MASK_USER;
ModeHandler *mh = FindMode(modechar, type);
int pcnt = mh->GetNumParams(adding);
}
}
- unsigned char handler_id = (modechar - 'A') | mask;
-
- for (ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++)
+ // Ask mode watchers whether this mode change is OK
+ std::pair<ModeWatchIter, ModeWatchIter> itpair = modewatchermap.equal_range(mh->name);
+ for (ModeWatchIter i = itpair.first; i != itpair.second; ++i)
{
- if ((*watchers)->BeforeMode(user, targetuser, chan, parameter, adding) == false)
- return MODEACTION_DENY;
- /* A module whacked the parameter completely, and there was one. abort. */
- if (pcnt && parameter.empty())
- return MODEACTION_DENY;
+ ModeWatcher* mw = i->second;
+ if (mw->GetModeType() == type)
+ {
+ if (!mw->BeforeMode(user, targetuser, chan, parameter, adding))
+ return MODEACTION_DENY;
+
+ // A module whacked the parameter completely, and there was one. Abort.
+ if (pcnt && parameter.empty())
+ return MODEACTION_DENY;
+ }
}
if (IS_LOCAL(user) && !user->IsOper())
if (ma != MODEACTION_ALLOW)
return ma;
- for (ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++)
- (*watchers)->AfterMode(user, targetuser, chan, parameter, adding);
+ if ((!mh->IsListMode()) && (mh->GetNumParams(true)) && (chan))
+ chan->SetModeParam(mh, (adding ? parameter : ""));
+
+ itpair = modewatchermap.equal_range(mh->name);
+ for (ModeWatchIter i = itpair.first; i != itpair.second; ++i)
+ {
+ ModeWatcher* mw = i->second;
+ if (mw->GetModeType() == type)
+ mw->AfterMode(user, targetuser, chan, parameter, adding);
+ }
return MODEACTION_ALLOW;
}
-void ModeParser::Process(const std::vector<std::string>& parameters, User *user, bool merge)
+void ModeParser::Process(const std::vector<std::string>& parameters, User* user, ModeProcessFlag flags)
{
std::string target = parameters[0];
Channel* targetchannel = ServerInstance->FindChan(target);
/* Make sure the user isn't trying to slip in an invalid parameter */
if ((parameter.find(':') == 0) || (parameter.rfind(' ') != std::string::npos))
continue;
- if (merge && targetchannel && targetchannel->IsModeSet(modechar) && !mh->IsListMode())
+ if ((flags & MODE_MERGE) && targetchannel && targetchannel->IsModeSet(mh) && !mh->IsListMode())
{
- std::string ours = targetchannel->GetModeParameter(modechar);
+ std::string ours = targetchannel->GetModeParameter(mh);
if (!mh->ResolveModeConflict(parameter, ours, targetchannel))
/* we won the mode merge, don't apply this mode */
continue;
LastParse.append(output_mode);
LastParse.append(output_parameters.str());
+ if (!(flags & MODE_LOCALONLY))
+ ServerInstance->PI->SendMode(user, targetuser, targetchannel, LastParseParams, LastParseTranslate);
+
if (targetchannel)
- {
- targetchannel->WriteChannel(user, "MODE %s", LastParse.c_str());
- FOREACH_MOD(I_OnMode,OnMode(user, targetchannel, TYPE_CHANNEL, LastParseParams, LastParseTranslate));
- }
+ targetchannel->WriteChannel(user, "MODE " + LastParse);
else
- {
- targetuser->WriteFrom(user, "MODE %s", LastParse.c_str());
- FOREACH_MOD(I_OnMode,OnMode(user, targetuser, TYPE_USER, LastParseParams, LastParseTranslate));
- }
+ targetuser->WriteFrom(user, "MODE " + LastParse);
+
+ FOREACH_MOD(I_OnMode,OnMode(user, targetuser, targetchannel, LastParseParams, LastParseTranslate));
}
else if (targetchannel && parameters.size() == 2)
{
display = false;
}
- unsigned char handler_id = (mletter - 'A') | MASK_CHANNEL;
-
- for(ModeWatchIter watchers = modewatchers[handler_id].begin(); watchers != modewatchers[handler_id].end(); watchers++)
+ // Ask mode watchers whether it's OK to show the list
+ std::pair<ModeWatchIter, ModeWatchIter> itpair = modewatchermap.equal_range(mh->name);
+ for (ModeWatchIter i = itpair.first; i != itpair.second; ++i)
{
- std::string dummyparam;
+ ModeWatcher* mw = i->second;
+ if (mw->GetModeType() == MODETYPE_CHANNEL)
+ {
+ std::string dummyparam;
- if (!((*watchers)->BeforeMode(user, NULL, chan, dummyparam, true)))
- display = false;
+ if (!mw->BeforeMode(user, NULL, chan, dummyparam, true))
+ {
+ // A mode watcher doesn't want us to show the list
+ display = false;
+ break;
+ }
+ }
}
+
if (display)
mh->DisplayList(user, chan);
else
}
}
-const std::string& ModeParser::GetLastParse()
-{
- return LastParse;
-}
-
void ModeParser::CleanMask(std::string &mask)
{
std::string::size_type pos_of_pling = mask.find_first_of('!');
stackresult.push_back(chan->name);
while (stack.GetStackedLine(stackresult))
{
- ServerInstance->SendMode(stackresult, ServerInstance->FakeClient);
+ this->Process(stackresult, ServerInstance->FakeClient, MODE_LOCALONLY);
stackresult.erase(stackresult.begin() + 1, stackresult.end());
}
}
return lettersAndModes ? "(" + mprefixes + ")" + mletters : mletters;
}
-bool ModeParser::AddModeWatcher(ModeWatcher* mw)
+void ModeParser::AddModeWatcher(ModeWatcher* mw)
{
- unsigned char mask = 0;
- unsigned char pos = 0;
-
- if (!mw)
- return false;
-
- if ((mw->GetModeChar() < 'A') || (mw->GetModeChar() > 'z'))
- return false;
-
- mw->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL;
- pos = (mw->GetModeChar()-65) | mask;
-
- modewatchers[pos].push_back(mw);
-
- return true;
+ modewatchermap.insert(std::make_pair(mw->GetModeName(), mw));
}
bool ModeParser::DelModeWatcher(ModeWatcher* mw)
{
- unsigned char mask = 0;
- unsigned char pos = 0;
-
- if (!mw)
- return false;
-
- if ((mw->GetModeChar() < 'A') || (mw->GetModeChar() > 'z'))
- return false;
-
- mw->GetModeType() == MODETYPE_USER ? mask = MASK_USER : mask = MASK_CHANNEL;
- pos = (mw->GetModeChar()-65) | mask;
-
- ModeWatchIter a = find(modewatchers[pos].begin(),modewatchers[pos].end(),mw);
-
- if (a == modewatchers[pos].end())
+ std::pair<ModeWatchIter, ModeWatchIter> itpair = modewatchermap.equal_range(mw->GetModeName());
+ for (ModeWatchIter i = itpair.first; i != itpair.second; ++i)
{
- return false;
+ if (i->second == mw)
+ {
+ modewatchermap.erase(i);
+ return true;
+ }
}
- modewatchers[pos].erase(a);
-
- return true;
+ return false;
}
void ModeHandler::RemoveMode(User* user)
parameters.push_back(user->nick);
parameters.push_back("-");
parameters[1].push_back(this->GetModeChar());
- ServerInstance->Modes->Process(parameters, ServerInstance->FakeClient);
+ ServerInstance->Modes->Process(parameters, ServerInstance->FakeClient, ModeParser::MODE_LOCALONLY);
}
}
{
RemovePrefixMode(channel, stack);
}
- else if (channel->IsModeSet(this->GetModeChar()))
+ else if (channel->IsModeSet(this))
{
if (this->GetNumParams(false))
// Removing this mode requires a parameter
- stack.Push(this->GetModeChar(), channel->GetModeParameter(this->GetModeChar()));
+ stack.Push(this->GetModeChar(), channel->GetModeParameter(this));
else
stack.Push(this->GetModeChar());
}