ModResult ProcessMessages(User* user,Channel* dest, const std::string &text)
{
if ((!IS_LOCAL(user)) || !dest->IsModeSet(mf))
return MOD_RES_PASSTHRU;
if (ServerInstance->OnCheckExemption(user,dest,"flood") == MOD_RES_ALLOW)
return MOD_RES_PASSTHRU;
floodsettings *f = mf.ext.get(dest);
if (f)
{
if (f->addmessage(user))
{
/* Youre outttta here! */
f->clear(user);
if (f->ban)
{
std::vector<std::string> parameters;
parameters.push_back(dest->name);
parameters.push_back("+b");
parameters.push_back("*!*@" + user->dhost);
ServerInstance->Modes->Process(parameters, ServerInstance->FakeClient);
}
const std::string kickMessage = "Channel flood triggered (limit is " + ConvToStr(f->lines) +
" in " + ConvToStr(f->secs) + " secs)";
dest->KickUser(ServerInstance->FakeClient, user, kickMessage);
return MOD_RES_DENY;
}
}
return MOD_RES_PASSTHRU;
}
void SendHeaders(unsigned long size, int response, HTTPHeaders &rheaders)
{
WriteData(http_version + " "+ConvToStr(response)+" "+Response(response)+"\r\n");
time_t local = ServerInstance->Time();
struct tm *timeinfo = gmtime(&local);
char *date = asctime(timeinfo);
date[strlen(date) - 1] = '\0';
rheaders.CreateHeader("Date", date);
rheaders.CreateHeader("Server", BRANCH);
rheaders.SetHeader("Content-Length", ConvToStr(size));
if (size)
rheaders.CreateHeader("Content-Type", "text/html");
else
rheaders.RemoveHeader("Content-Type");
/* Supporting Connection: keep-alive causes a whole world of hurt syncronizing timeouts,
* so remove it, its not essential for what we need.
*/
rheaders.SetHeader("Connection", "Close");
WriteData(rheaders.GetFormattedHeaders());
WriteData("\r\n");
}
ModResult OnStats(Stats::Context& stats) override
{
if (stats.GetSymbol() != 'G')
return MOD_RES_PASSTHRU;
unsigned int unknown = 0;
std::map<std::string, unsigned int> results;
const UserManager::LocalList& list = ServerInstance->Users.GetLocalUsers();
for (UserManager::LocalList::const_iterator i = list.begin(); i != list.end(); ++i)
{
std::string* cc = ext.get(*i);
if (cc)
results[*cc]++;
else
unknown++;
}
for (std::map<std::string, unsigned int>::const_iterator i = results.begin(); i != results.end(); ++i)
{
stats.AddRow(801, "GeoIPSTATS " + i->first + " " + ConvToStr(i->second));
}
if (unknown)
stats.AddRow(801, "GeoIPSTATS Unknown " + ConvToStr(unknown));
return MOD_RES_DENY;
}
virtual ModResult OnSetAway(User *user, const std::string &awaymsg)
{
std::string numeric;
int inum;
if (awaymsg.empty())
{
numeric = user->nick + " " + user->ident + " " + user->dhost + " " + ConvToStr(ServerInstance->Time()) + " :is no longer away";
inum = 599;
}
else
{
numeric = user->nick + " " + user->ident + " " + user->dhost + " " + ConvToStr(ServerInstance->Time()) + " :" + awaymsg;
inum = 598;
}
watchentries::iterator x = whos_watching_me->find(user->nick.c_str());
if (x != whos_watching_me->end())
{
for (std::deque<User*>::iterator n = x->second.begin(); n != x->second.end(); n++)
{
(*n)->WriteNumeric(inum, numeric);
}
}
return MOD_RES_PASSTHRU;
}
void ModuleSpanningTree::OnUserJoin(userrec* user, chanrec* channel, bool &silent)
{
// Only do this for local users
if (IS_LOCAL(user))
{
if (channel->GetUserCounter() == 1)
{
std::deque<std::string> params;
// set up their permissions and the channel TS with FJOIN.
// All users are FJOINed now, because a module may specify
// new joining permissions for the user.
params.push_back(channel->name);
params.push_back(ConvToStr(channel->age));
params.push_back(std::string(channel->GetAllPrefixChars(user))+","+std::string(user->nick));
Utils->DoOneToMany(ServerInstance->Config->ServerName,"FJOIN",params);
/* First user in, sync the modes for the channel */
params.pop_back();
params.push_back(channel->ChanModes(true));
Utils->DoOneToMany(ServerInstance->Config->ServerName,"FMODE",params);
}
else
{
std::deque<std::string> params;
params.push_back(channel->name);
params.push_back(ConvToStr(channel->age));
Utils->DoOneToMany(user->nick,"JOIN",params);
}
}
}
CmdResult Handle (const std::vector<std::string> ¶meters, User *src)
{
std::map<std::string,int> closed;
for (LocalUserList::const_iterator u = ServerInstance->Users->local_users.begin(); u != ServerInstance->Users->local_users.end(); ++u)
{
LocalUser* user = *u;
if (user->registered != REG_ALL)
{
ServerInstance->Users->QuitUser(user, "Closing all unknown connections per request");
std::string key = ConvToStr(user->GetIPString())+"."+ConvToStr(user->GetServerPort());
closed[key]++;
}
}
int total = 0;
for (std::map<std::string,int>::iterator ci = closed.begin(); ci != closed.end(); ci++)
{
src->WriteNotice("*** Closed " + ConvToStr(ci->second) + " unknown " + (ci->second == 1 ? "connection" : "connections") +
" from [" + ci->first + "]");
total += ci->second;
}
if (total)
src->WriteNotice("*** " + ConvToStr(total) + " unknown " + (total == 1 ? "connection" : "connections") + " closed");
else
src->WriteNotice("*** No unknown connections found");
return CMD_SUCCESS;
}
ModResult OnStats(char symbol, User* user, string_list &out)
{
if (symbol != 'G')
return MOD_RES_PASSTHRU;
unsigned int unknown = 0;
std::map<std::string, unsigned int> results;
for (LocalUserList::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); ++i)
{
std::string* cc = ext.get(*i);
if (cc)
results[*cc]++;
else
unknown++;
}
std::string p = ServerInstance->Config->ServerName + " 801 " + user->nick + " :GeoIPSTATS ";
for (std::map<std::string, unsigned int>::const_iterator i = results.begin(); i != results.end(); ++i)
{
out.push_back(p + i->first + " " + ConvToStr(i->second));
}
if (unknown)
out.push_back(p + "Unknown " + ConvToStr(unknown));
return MOD_RES_DENY;
}
void ModuleSpanningTree::OnUserJoin(Membership* memb, bool sync, bool created_by_local, CUList& excepts)
{
// Only do this for local users
if (!IS_LOCAL(memb->user))
return;
if (created_by_local)
{
CmdBuilder params("FJOIN");
params.push_back(memb->chan->name);
params.push_back(ConvToStr(memb->chan->age));
params.push_raw(" +").push_raw(memb->chan->ChanModes(true));
params.push(memb->modes).push_raw(',').push_raw(memb->user->uuid);
params.Broadcast();
}
else
{
CmdBuilder params(memb->user, "IJOIN");
params.push_back(memb->chan->name);
if (!memb->modes.empty())
{
params.push_back(ConvToStr(memb->chan->age));
params.push_back(memb->modes);
}
params.Broadcast();
}
}
void XLineManager::InvokeStats(const std::string &type, int numeric, User* user, string_list &results)
{
ContainerIter n = lookup_lines.find(type);
time_t current = ServerInstance->Time();
LookupIter safei;
if (n != lookup_lines.end())
{
XLineLookup& list = n->second;
for (LookupIter i = list.begin(); i != list.end(); )
{
safei = i;
safei++;
if (i->second->duration && current > i->second->expiry)
{
ExpireLine(n, i);
}
else
results.push_back(ServerInstance->Config->ServerName+" "+ConvToStr(numeric)+" "+user->nick+" :"+i->second->Displayable()+" "+
ConvToStr(i->second->set_time)+" "+ConvToStr(i->second->duration)+" "+i->second->source+" :"+i->second->reason);
i = safei;
}
}
}
ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter)
{
floodsettings* x;
if (channel->GetExt("flood",x))
return std::make_pair(true, (x->ban ? "*" : "")+ConvToStr(x->lines)+":"+ConvToStr(x->secs));
else
return std::make_pair(false, parameter);
}
std::string CommandWhowas::GetStats()
{
int whowas_size = 0;
int whowas_bytes = 0;
for (whowas_users::iterator i = whowas.begin(); i != whowas.end(); ++i)
{
whowas_set* n = i->second;
whowas_size += n->size();
whowas_bytes += (sizeof(whowas_set) + ( sizeof(WhoWasGroup) * n->size() ) );
}
return "Whowas entries: " +ConvToStr(whowas_size)+" ("+ConvToStr(whowas_bytes)+" bytes)";
}
void SpanningTreeProtocolInterface::SendTopic(Channel* channel, std::string &topic)
{
parameterlist params;
params.push_back(channel->name);
params.push_back(ConvToStr(channel->age));
params.push_back(ConvToStr(ServerInstance->Time()));
params.push_back(ServerInstance->Config->ServerName);
params.push_back(":" + topic);
Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FTOPIC", params);
}
std::string ModuleSpanningTree::TimeToStr(time_t secs)
{
time_t mins_up = secs / 60;
time_t hours_up = mins_up / 60;
time_t days_up = hours_up / 24;
secs = secs % 60;
mins_up = mins_up % 60;
hours_up = hours_up % 24;
return ((days_up ? (ConvToStr(days_up) + "d") : "")
+ (hours_up ? (ConvToStr(hours_up) + "h") : "")
+ (mins_up ? (ConvToStr(mins_up) + "m") : "")
+ ConvToStr(secs) + "s");
}
void DoCommand(std::string newline, userrec* user, chanrec *c,const std::string &original_line)
{
for (int v = 1; v < 10; v++)
{
std::string var = "$";
var.append(ConvToStr(v));
var.append("-");
std::string::size_type x = newline.find(var);
while (x != std::string::npos)
{
newline.erase(x, var.length());
newline.insert(x, GetVar(var, original_line));
x = newline.find(var);
}
var = "$";
var.append(ConvToStr(v));
x = newline.find(var);
while (x != std::string::npos)
{
newline.erase(x, var.length());
newline.insert(x, GetVar(var, original_line));
x = newline.find(var);
}
}
/* Special variables */
SearchAndReplace(newline, "$nick", user->nick);
SearchAndReplace(newline, "$ident", user->ident);
SearchAndReplace(newline, "$host", user->host);
SearchAndReplace(newline, "$vhost", user->dhost);
SearchAndReplace(newline, "$chan", c->name);
/* Unescape any variable names in the user text before sending */
SearchAndReplace(newline, "\r", "$");
irc::tokenstream ss(newline);
const char* parv[127];
int x = 0;
while (ss.GetToken(pars[x]))
{
parv[x] = pars[x].c_str();
x++;
}
ServerInstance->Parser->CallHandler(parv[0], &parv[1], x-1, user);
}
void ModuleSpanningTree::OnUserJoin(Membership* memb, bool sync, bool created_by_local, CUList& excepts)
{
// Only do this for local users
if (!IS_LOCAL(memb->user))
return;
// Assign the current membership id to the new Membership and increase it
memb->id = currmembid++;
if (created_by_local)
{
CommandFJoin::Builder params(memb->chan);
params.add(memb);
params.finalize();
params.Broadcast();
}
else
{
CmdBuilder params(memb->user, "IJOIN");
params.push_back(memb->chan->name);
params.push_int(memb->id);
if (!memb->modes.empty())
{
params.push_back(ConvToStr(memb->chan->age));
params.push_back(memb->modes);
}
params.Broadcast();
}
}
CmdResult CommandIJoin::HandleRemote(RemoteUser* user, std::vector<std::string>& params)
{
Channel* chan = ServerInstance->FindChan(params[0]);
if (!chan)
{
// Desync detected, recover
// Ignore the join and send RESYNC, this will result in the remote server sending all channel data to us
ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Received IJOIN for non-existant channel: " + params[0]);
CmdBuilder("RESYNC").push(params[0]).Unicast(user);
return CMD_FAILURE;
}
bool apply_modes;
if (params.size() > 2)
{
time_t RemoteTS = ServerCommand::ExtractTS(params[2]);
if (RemoteTS < chan->age)
throw ProtocolException("Attempted to lower TS via IJOIN. LocalTS=" + ConvToStr(chan->age));
apply_modes = ((params.size() > 3) && (RemoteTS == chan->age));
}
else
apply_modes = false;
// Join the user and set the membership id to what they sent
Membership* memb = chan->ForceJoin(user, apply_modes ? ¶ms[3] : NULL);
if (!memb)
return CMD_FAILURE;
memb->id = Membership::IdFromString(params[1]);
return CMD_SUCCESS;
}
std::string Sanitize(const std::string &str)
{
std::string ret;
for (std::string::const_iterator x = str.begin(); x != str.end(); ++x)
{
switch (*x)
{
case '<':
ret += "<";
break;
case '>':
ret += ">";
break;
case '&':
ret += "&";
break;
case '"':
ret += """;
break;
default:
if (*x < 32 || *x > 126)
{
int n = *x;
ret += ("&#" + ConvToStr(n) + ";");
}
else
ret += *x;
break;
}
}
return ret;
}
CmdResult Handle (const std::vector<std::string> ¶meters, User *user)
{
std::string clonesstr = "304 " + std::string(user->nick) + " :CLONES";
unsigned long limit = atoi(parameters[0].c_str());
/*
* Syntax of a /clones reply:
* :server.name 304 target :CLONES START
* :server.name 304 target :CLONES <count> <ip>
* :server.name 304 target :CHECK END
*/
user->WriteServ(clonesstr + " START");
/* hostname or other */
// XXX I really don't like marking global_clones public for this. at all. -- w00t
for (clonemap::iterator x = ServerInstance->Users->global_clones.begin(); x != ServerInstance->Users->global_clones.end(); x++)
{
if (x->second >= limit)
user->WriteServ(clonesstr + " "+ ConvToStr(x->second) + " " + assign(x->first));
}
user->WriteServ(clonesstr + " END");
return CMD_LOCALONLY;
}
CmdResult Handle (const std::vector<std::string> ¶meters, User *user)
{
std::string clonesstr = "CLONES ";
unsigned long limit = atoi(parameters[0].c_str());
/*
* Syntax of a /clones reply:
* :server.name 304 target :CLONES START
* :server.name 304 target :CLONES <count> <ip>
* :server.name 304 target :CLONES END
*/
user->WriteNumeric(304, clonesstr + "START");
/* hostname or other */
const UserManager::CloneMap& clonemap = ServerInstance->Users->GetCloneMap();
for (UserManager::CloneMap::const_iterator i = clonemap.begin(); i != clonemap.end(); ++i)
{
const UserManager::CloneCounts& counts = i->second;
if (counts.global >= limit)
user->WriteNumeric(304, clonesstr + ConvToStr(counts.global) + " " + i->first.str());
}
user->WriteNumeric(304, clonesstr + "END");
return CMD_SUCCESS;
}
void ModuleSpanningTree::OnMode(User* user, void* dest, int target_type, const std::deque<std::string> &text, const std::deque<TranslateType> &translate)
{
if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
{
std::deque<std::string> params;
std::string command;
std::string output_text;
ServerInstance->Parser->TranslateUIDs(translate, text, output_text);
if (target_type == TYPE_USER)
{
User* u = (User*)dest;
params.push_back(u->uuid);
params.push_back(output_text);
command = "MODE";
}
else
{
Channel* c = (Channel*)dest;
params.push_back(c->name);
params.push_back(ConvToStr(c->age));
params.push_back(output_text);
command = "FMODE";
}
Utils->DoOneToMany(user->uuid, command, params);
}
}
ModResult OnStats(char symbol, User* user, string_list &results)
{
if (symbol == 'z')
results.push_back("249 "+user->nick+" :Whowas entries: "+ConvToStr(cmd.manager.GetStats().entrycount));
return MOD_RES_PASSTHRU;
}
void Snomask::Flush()
{
if (Count > 1)
{
std::string desc = this->Description;
std::string mesg = "(last message repeated "+ConvToStr(Count)+" times)";
char mysnomask = MySnomask;
ServerInstance->Logs->Log("snomask", DEFAULT, "%s: %s", desc.c_str(), mesg.c_str());
FOREACH_MOD(I_OnSendSnotice, OnSendSnotice(mysnomask, desc, mesg));
if (!LastBlocked)
{
/* Only opers can receive snotices, so we iterate the oper list */
std::list<User*>::iterator i = ServerInstance->Users->all_opers.begin();
while (i != ServerInstance->Users->all_opers.end())
{
User* a = *i;
if (IS_LOCAL(a) && a->IsModeSet('s') && a->IsNoticeMaskSet(mysnomask) && !a->quitting)
{
a->WriteServ("NOTICE %s :*** %s: %s", a->nick.c_str(), desc.c_str(), mesg.c_str());
}
i++;
}
}
}
LastMessage = "";
LastBlocked = false;
Count = 0;
}
/** This function is called when we want to send a netburst to a local
* server. There is a set order we must do this, because for example
* users require their servers to exist, and channels require their
* users to exist. You get the idea.
*/
void TreeSocket::DoBurst(TreeServer* s)
{
ServerInstance->SNO->WriteToSnoMask('l',"Bursting to \2%s\2 (Authentication: %s%s).",
s->GetName().c_str(),
capab->auth_fingerprint ? "SSL Fingerprint and " : "",
capab->auth_challenge ? "challenge-response" : "plaintext password");
this->CleanNegotiationInfo();
this->WriteLine(":" + ServerInstance->Config->GetSID() + " BURST " + ConvToStr(ServerInstance->Time()));
/* send our version string */
this->WriteLine(":" + ServerInstance->Config->GetSID() + " VERSION :"+ServerInstance->GetVersionString());
/* Send server tree */
this->SendServers(Utils->TreeRoot, s);
BurstState bs(this);
/* Send users and their oper status */
this->SendUsers(bs);
for (chan_hash::const_iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); ++i)
SyncChannel(i->second, bs);
this->SendXLines();
FOREACH_MOD(OnSyncNetwork, (bs.server));
this->WriteLine(":" + ServerInstance->Config->GetSID() + " ENDBURST");
ServerInstance->SNO->WriteToSnoMask('l',"Finished bursting to \2"+ s->GetName()+"\2.");
}
/*
* OnPreCommand()
* Intercept the LIST command.
*/
ModResult OnPreCommand(std::string& command, CommandBase::Params& parameters, LocalUser* user, bool validated) override
{
/* If the command doesnt appear to be valid, we dont want to mess with it. */
if (!validated)
return MOD_RES_PASSTHRU;
if ((command == "LIST") && (ServerInstance->Time() < (user->signon+WaitTime)) && (!user->IsOper()))
{
/* Normally wouldnt be allowed here, are they exempt? */
for (std::vector<std::string>::iterator x = allowlist.begin(); x != allowlist.end(); x++)
if (InspIRCd::Match(user->MakeHost(), *x, ascii_case_insensitive_map))
return MOD_RES_PASSTHRU;
const AccountExtItem* ext = GetAccountExtItem();
if (exemptregistered && ext && ext->get(user))
return MOD_RES_PASSTHRU;
/* Not exempt, BOOK EM DANNO! */
user->WriteNotice("*** You cannot list within the first " + ConvToStr(WaitTime) + " seconds of connecting. Please try again later.");
/* Some clients (e.g. mIRC, various java chat applets) muck up if they don't
* receive these numerics whenever they send LIST, so give them an empty LIST to mull over.
*/
user->WriteNumeric(RPL_LISTSTART, "Channel", "Users Name");
user->WriteNumeric(RPL_LISTEND, "End of channel list.");
return MOD_RES_DENY;
}
return MOD_RES_PASSTHRU;
}
void ModuleSpanningTree::OnMode(userrec* user, void* dest, int target_type, const std::string &text)
{
if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
{
std::deque<std::string> params;
std::string command;
if (target_type == TYPE_USER)
{
userrec* u = (userrec*)dest;
params.push_back(u->nick);
params.push_back(text);
command = "MODE";
}
else
{
chanrec* c = (chanrec*)dest;
params.push_back(c->name);
params.push_back(ConvToStr(c->age));
params.push_back(text);
command = "FMODE";
}
Utils->DoOneToMany(user->nick, command, params);
}
}
ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
{
if (!adding)
{
// Taking the mode off, we need to clean up.
delaylist* dl;
if (channel->GetExt("norejoinusers", dl))
{
DELETE(dl);
channel->Shrink("norejoinusers");
}
}
if ((!adding) || (atoi(parameter.c_str()) > 0))
{
parameter = ConvToStr(atoi(parameter.c_str()));
channel->SetModeParam('J', parameter.c_str(), adding);
channel->SetMode('J', adding);
return MODEACTION_ALLOW;
}
else
{
return MODEACTION_DENY;
}
}
int ModuleSpanningTree::OnStats(char statschar, userrec* user, string_list &results)
{
if ((statschar == 'c') || (statschar == 'n'))
{
for (unsigned int i = 0; i < Utils->LinkBlocks.size(); i++)
{
results.push_back(std::string(ServerInstance->Config->ServerName)+" 213 "+user->nick+" "+statschar+" *@"+(Utils->LinkBlocks[i].HiddenFromStats ? "<hidden>" : Utils->LinkBlocks[i].IPAddr)+" * "+Utils->LinkBlocks[i].Name.c_str()+" "+ConvToStr(Utils->LinkBlocks[i].Port)+" "+(Utils->LinkBlocks[i].Hook.empty() ? "plaintext" : Utils->LinkBlocks[i].Hook)+" "+(Utils->LinkBlocks[i].AutoConnect ? 'a' : '-')+'s');
if (statschar == 'c')
results.push_back(std::string(ServerInstance->Config->ServerName)+" 244 "+user->nick+" H * * "+Utils->LinkBlocks[i].Name.c_str());
}
results.push_back(std::string(ServerInstance->Config->ServerName)+" 219 "+user->nick+" "+statschar+" :End of /STATS report");
ServerInstance->SNO->WriteToSnoMask('t',"%s '%c' requested by %s (%s@%s)",(!strcmp(user->server,ServerInstance->Config->ServerName) ? "Stats" : "Remote stats"),statschar,user->nick,user->ident,user->host);
return 1;
}
if (statschar == 'p')
{
/* show all server ports, after showing client ports. -- w00t */
for (unsigned int i = 0; i < Utils->Bindings.size(); i++)
{
std::string ip = Utils->Bindings[i]->IP;
if (ip.empty())
ip = "*";
std::string transport("plaintext");
if (Utils->Bindings[i]->GetHook())
transport = InspSocketNameRequest(this, Utils->Bindings[i]->GetHook()).Send();
results.push_back(ConvToStr(ServerInstance->Config->ServerName) + " 249 "+user->nick+" :" + ip + ":" + ConvToStr(Utils->Bindings[i]->port)+
" (server, " + transport + ")");
}
}
return 0;
}
std::string irc::sockets::cidr_mask::str() const
{
irc::sockets::sockaddrs sa;
sa.sa.sa_family = type;
unsigned char* base;
size_t len;
switch (type)
{
case AF_INET:
base = (unsigned char*)&sa.in4.sin_addr;
len = 4;
break;
case AF_INET6:
base = (unsigned char*)&sa.in6.sin6_addr;
len = 16;
break;
case AF_UNIX:
return sa.un.sun_path;
default:
// If we have reached this point then we have encountered a bug.
ServerInstance->Logs.Log("SOCKET", LOG_DEBUG, "BUG: irc::sockets::cidr_mask::str(): socket type %d is unknown!", type);
return "<unknown>";
}
memcpy(base, bits, len);
return sa.addr() + "/" + ConvToStr((int)length);
}
void CommandWhowas::GetStats(Extensible* ext)
{
int whowas_size = 0;
int whowas_bytes = 0;
whowas_users_fifo::iterator iter;
for (iter = whowas_fifo.begin(); iter != whowas_fifo.end(); iter++)
{
whowas_set* n = (whowas_set*)whowas.find(iter->second)->second;
if (n->size())
{
whowas_size += n->size();
whowas_bytes += (sizeof(whowas_set) + ( sizeof(WhoWasGroup) * n->size() ) );
}
}
stats.assign("Whowas(MAPSETS) " +ConvToStr(whowas_size)+" ("+ConvToStr(whowas_bytes)+" bytes)");
ext->Extend("stats", stats.c_str());
}
ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
{
if (adding)
{
std::string::size_type colon = parameter.find(':');
if ((colon == std::string::npos) || (parameter.find('-') != std::string::npos))
{
source->WriteNumeric(608, "%s %s :Invalid flood parameter",source->nick.c_str(),channel->name.c_str());
return MODEACTION_DENY;
}
/* Set up the flood parameters for this channel */
unsigned int njoins = ConvToInt(parameter.substr(0, colon));
unsigned int nsecs = ConvToInt(parameter.substr(colon+1));
if ((njoins<1) || (nsecs<1))
{
source->WriteNumeric(608, "%s %s :Invalid flood parameter",source->nick.c_str(),channel->name.c_str());
return MODEACTION_DENY;
}
joinfloodsettings jfs(nsecs, njoins);
joinfloodsettings* f = ext.get(channel);
if ((f) && (*f == jfs))
// mode params match
return MODEACTION_DENY;
ext.set(channel, jfs);
parameter = ConvToStr(njoins) + ":" + ConvToStr(nsecs);
channel->SetModeParam(this, parameter);
return MODEACTION_ALLOW;
}
else
{
if (!channel->IsModeSet(this))
return MODEACTION_DENY;
joinfloodsettings* f = ext.get(channel);
if (f)
{
ext.unset(channel);
channel->SetModeParam(this, "");
return MODEACTION_ALLOW;
}
}
return MODEACTION_DENY;
}
