-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007-2009 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
*
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-/* $ModDesc: Provides a spanning tree server link protocol */
#include "inspircd.h"
#include "socket.h"
#include "xline.h"
+#include "iohook.h"
-#include "cachetimer.h"
#include "resolvers.h"
#include "main.h"
#include "utils.h"
#include "protocolinterface.h"
ModuleSpanningTree::ModuleSpanningTree()
- : max_local(0), max_global(0)
+ : rconnect(this), rsquit(this), map(this)
+ , commands(NULL), DNS(this, "DNS")
+{
+}
+
+SpanningTreeCommands::SpanningTreeCommands(ModuleSpanningTree* module)
+ : svsjoin(module), svspart(module), svsnick(module), metadata(module),
+ uid(module), opertype(module), fjoin(module), ijoin(module), resync(module),
+ fmode(module), ftopic(module), fhost(module), fident(module), fname(module),
+ away(module), addline(module), delline(module), encap(module), idle(module),
+ nick(module), ping(module), pong(module), push(module), save(module),
+ server(module), squit(module), snonotice(module), version(module),
+ burst(module), endburst(module)
+{
+}
+
+void ModuleSpanningTree::init()
{
+ ServerInstance->SNO->EnableSnomask('l', "LINK");
+
Utils = new SpanningTreeUtilities(this);
- command_rconnect = new CommandRConnect(this, Utils);
- command_rsquit = new CommandRSQuit(this, Utils);
- command_svsjoin = new CommandSVSJoin(this);
- command_svspart = new CommandSVSPart(this);
- command_svsnick = new CommandSVSNick(this);
- RefreshTimer = new CacheRefreshTimer(Utils);
- ServerInstance->AddCommand(command_rconnect);
- ServerInstance->AddCommand(command_rsquit);
- ServerInstance->AddCommand(command_svsjoin);
- ServerInstance->AddCommand(command_svspart);
- ServerInstance->AddCommand(command_svsnick);
- ServerInstance->Timers->AddTimer(RefreshTimer);
-
- Implementation eventlist[] =
- {
- I_OnPreCommand, I_OnGetServerDescription, I_OnUserInvite, I_OnPostTopicChange,
- I_OnWallops, I_OnUserNotice, I_OnUserMessage, I_OnBackgroundTimer, I_OnUserJoin,
- I_OnChangeHost, I_OnChangeName, I_OnChangeIdent, I_OnUserPart, I_OnUnloadModule,
- I_OnUserQuit, I_OnUserPostNick, I_OnUserKick, I_OnRemoteKill, I_OnRehash, I_OnPreRehash,
- I_OnOper, I_OnAddLine, I_OnDelLine, I_OnMode, I_OnLoadModule, I_OnStats,
- I_OnSetAway, I_OnPostCommand, I_OnUserConnect, I_OnAcceptConnection
- };
- ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
+ Utils->TreeRoot = new TreeServer;
+ commands = new SpanningTreeCommands(this);
delete ServerInstance->PI;
- ServerInstance->PI = new SpanningTreeProtocolInterface(this, Utils);
+ ServerInstance->PI = new SpanningTreeProtocolInterface;
loopCall = false;
+ SplitInProgress = false;
// update our local user count
- Utils->TreeRoot->SetUserCount(ServerInstance->Users->local_users.size());
+ Utils->TreeRoot->UserCount = ServerInstance->Users->local_users.size();
}
void ModuleSpanningTree::ShowLinks(TreeServer* Current, User* user, int hops)
{
Parent = Current->GetParent()->GetName();
}
- for (unsigned int q = 0; q < Current->ChildCount(); q++)
+
+ const TreeServer::ChildServers& children = Current->GetChildren();
+ for (TreeServer::ChildServers::const_iterator i = children.begin(); i != children.end(); ++i)
{
- if ((Current->GetChild(q)->Hidden) || ((Utils->HideULines) && (ServerInstance->ULine(Current->GetChild(q)->GetName().c_str()))))
+ TreeServer* server = *i;
+ if ((server->Hidden) || ((Utils->HideULines) && (ServerInstance->ULine(server->GetName()))))
{
- if (IS_OPER(user))
+ if (user->IsOper())
{
- ShowLinks(Current->GetChild(q),user,hops+1);
+ ShowLinks(server, user, hops+1);
}
}
else
{
- ShowLinks(Current->GetChild(q),user,hops+1);
+ ShowLinks(server, user, hops+1);
}
}
/* Don't display the line if its a uline, hide ulines is on, and the user isnt an oper */
- if ((Utils->HideULines) && (ServerInstance->ULine(Current->GetName().c_str())) && (!IS_OPER(user)))
+ if ((Utils->HideULines) && (ServerInstance->ULine(Current->GetName())) && (!user->IsOper()))
return;
/* Or if the server is hidden and they're not an oper */
- else if ((Current->Hidden) && (!IS_OPER(user)))
+ else if ((Current->Hidden) && (!user->IsOper()))
return;
- user->WriteNumeric(364, "%s %s %s :%d %s", user->nick.c_str(),Current->GetName().c_str(),
- (Utils->FlatLinks && (!IS_OPER(user))) ? ServerInstance->Config->ServerName.c_str() : Parent.c_str(),
- (Utils->FlatLinks && (!IS_OPER(user))) ? 0 : hops,
+ user->WriteNumeric(RPL_LINKS, "%s %s :%d %s", Current->GetName().c_str(),
+ (Utils->FlatLinks && (!user->IsOper())) ? ServerInstance->Config->ServerName.c_str() : Parent.c_str(),
+ (Utils->FlatLinks && (!user->IsOper())) ? 0 : hops,
Current->GetDesc().c_str());
}
-int ModuleSpanningTree::CountLocalServs()
-{
- return Utils->TreeRoot->ChildCount();
-}
-
-int ModuleSpanningTree::CountServs()
-{
- return Utils->serverlist.size();
-}
-
void ModuleSpanningTree::HandleLinks(const std::vector<std::string>& parameters, User* user)
{
ShowLinks(Utils->TreeRoot,user,0);
- user->WriteNumeric(365, "%s * :End of /LINKS list.",user->nick.c_str());
- return;
-}
-
-void ModuleSpanningTree::HandleLusers(const std::vector<std::string>& parameters, User* user)
-{
- unsigned int n_users = ServerInstance->Users->UserCount();
-
- /* Only update these when someone wants to see them, more efficient */
- if ((unsigned int)ServerInstance->Users->LocalUserCount() > max_local)
- max_local = ServerInstance->Users->LocalUserCount();
- if (n_users > max_global)
- max_global = n_users;
-
- unsigned int ulined_count = 0;
- unsigned int ulined_local_count = 0;
-
- /* If ulined are hidden and we're not an oper, count the number of ulined servers hidden,
- * locally and globally (locally means directly connected to us)
- */
- if ((Utils->HideULines) && (!IS_OPER(user)))
- {
- for (server_hash::iterator q = Utils->serverlist.begin(); q != Utils->serverlist.end(); q++)
- {
- if (ServerInstance->ULine(q->second->GetName().c_str()))
- {
- ulined_count++;
- if (q->second->GetParent() == Utils->TreeRoot)
- ulined_local_count++;
- }
- }
- }
- user->WriteNumeric(251, "%s :There are %d users and %d invisible on %d servers",user->nick.c_str(),
- n_users-ServerInstance->Users->ModeCount('i'),
- ServerInstance->Users->ModeCount('i'),
- ulined_count ? this->CountServs() - ulined_count : this->CountServs());
-
- if (ServerInstance->Users->OperCount())
- user->WriteNumeric(252, "%s %d :operator(s) online",user->nick.c_str(),ServerInstance->Users->OperCount());
-
- if (ServerInstance->Users->UnregisteredUserCount())
- user->WriteNumeric(253, "%s %d :unknown connections",user->nick.c_str(),ServerInstance->Users->UnregisteredUserCount());
-
- if (ServerInstance->ChannelCount())
- user->WriteNumeric(254, "%s %ld :channels formed",user->nick.c_str(),ServerInstance->ChannelCount());
-
- user->WriteNumeric(255, "%s :I have %d clients and %d servers",user->nick.c_str(),ServerInstance->Users->LocalUserCount(),ulined_local_count ? this->CountLocalServs() - ulined_local_count : this->CountLocalServs());
- user->WriteNumeric(265, "%s :Current Local Users: %d Max: %d",user->nick.c_str(),ServerInstance->Users->LocalUserCount(),max_local);
- user->WriteNumeric(266, "%s :Current Global Users: %d Max: %d",user->nick.c_str(),n_users,max_global);
- return;
+ user->WriteNumeric(RPL_ENDOFLINKS, "* :End of /LINKS list.");
}
std::string ModuleSpanningTree::TimeToStr(time_t secs)
secs = secs % 60;
mins_up = mins_up % 60;
hours_up = hours_up % 24;
- return ((days_up ? (ConvToStr(days_up) + "d") : std::string(""))
- + (hours_up ? (ConvToStr(hours_up) + "h") : std::string(""))
- + (mins_up ? (ConvToStr(mins_up) + "m") : std::string(""))
+ return ((days_up ? (ConvToStr(days_up) + "d") : "")
+ + (hours_up ? (ConvToStr(hours_up) + "h") : "")
+ + (mins_up ? (ConvToStr(mins_up) + "m") : "")
+ ConvToStr(secs) + "s");
}
* Cancel remote burst mode on any servers which still have it enabled due to latency/lack of data.
* This prevents lost REMOTECONNECT notices
*/
- timeval t;
- gettimeofday(&t, NULL);
- long ts = (t.tv_sec * 1000) + (t.tv_usec / 1000);
+ long ts = ServerInstance->Time() * 1000 + (ServerInstance->Time_ns() / 1000000);
+restart:
for (server_hash::iterator i = Utils->serverlist.begin(); i != Utils->serverlist.end(); i++)
{
TreeServer *s = i->second;
- // Fix for bug #792, do not ping servers that are not connected yet!
- // Remote servers have Socket == NULL and local connected servers have
- // Socket->LinkState == CONNECTED
- if (s->GetSocket() && s->GetSocket()->GetLinkState() != CONNECTED)
+ // Skip myself
+ if (s->IsRoot())
continue;
- // Now do PING checks on all servers
- TreeServer *mts = Utils->BestRouteTo(s->GetID());
+ if (s->GetSocket()->GetLinkState() == DYING)
+ {
+ s->GetSocket()->Close();
+ goto restart;
+ }
+
+ // Do not ping servers that are not fully connected yet!
+ // Servers which are connected to us have IsLocal() == true and if they're fully connected
+ // then Socket->LinkState == CONNECTED. Servers that are linked to another server are always fully connected.
+ if (s->IsLocal() && s->GetSocket()->GetLinkState() != CONNECTED)
+ continue;
- if (mts)
+ // Now do PING checks on all servers
+ // Only ping if this server needs one
+ if (curtime >= s->NextPingTime())
{
- // Only ping if this server needs one
- if (curtime >= s->NextPingTime())
+ // And if they answered the last
+ if (s->AnsweredLastPing())
{
- // And if they answered the last
- if (s->AnsweredLastPing())
- {
- // They did, send a ping to them
- s->SetNextPingTime(curtime + Utils->PingFreq);
- TreeSocket *tsock = mts->GetSocket();
-
- // ... if we can find a proper route to them
- if (tsock)
- {
- tsock->WriteLine(std::string(":") + ServerInstance->Config->GetSID() + " PING " +
- ServerInstance->Config->GetSID() + " " + s->GetID());
- s->LastPingMsec = ts;
- }
- }
- else
+ // They did, send a ping to them
+ s->SetNextPingTime(curtime + Utils->PingFreq);
+ s->GetSocket()->WriteLine(":" + ServerInstance->Config->GetSID() + " PING " + s->GetID());
+ s->LastPingMsec = ts;
+ }
+ else
+ {
+ // They didn't answer the last ping, if they are locally connected, get rid of them.
+ if (s->IsLocal())
{
- // They didn't answer the last ping, if they are locally connected, get rid of them.
- TreeSocket *sock = s->GetSocket();
- if (sock)
- {
- sock->SendError("Ping timeout");
- sock->Squit(s,"Ping timeout");
- ServerInstance->SE->DelFd(sock);
- sock->Close();
- return;
- }
+ TreeSocket* sock = s->GetSocket();
+ sock->SendError("Ping timeout");
+ sock->Close();
+ goto restart;
}
}
+ }
- // If warn on ping enabled and not warned and the difference is sufficient and they didn't answer the last ping...
- if ((Utils->PingWarnTime) && (!s->Warned) && (curtime >= s->NextPingTime() - (Utils->PingFreq - Utils->PingWarnTime)) && (!s->AnsweredLastPing()))
- {
- /* The server hasnt responded, send a warning to opers */
- ServerInstance->SNO->WriteToSnoMask('l',"Server \002%s\002 has not responded to PING for %d seconds, high latency.", s->GetName().c_str(), Utils->PingWarnTime);
- s->Warned = true;
- }
+ // If warn on ping enabled and not warned and the difference is sufficient and they didn't answer the last ping...
+ if ((Utils->PingWarnTime) && (!s->Warned) && (curtime >= s->NextPingTime() - (Utils->PingFreq - Utils->PingWarnTime)) && (!s->AnsweredLastPing()))
+ {
+ /* The server hasnt responded, send a warning to opers */
+ ServerInstance->SNO->WriteToSnoMask('l',"Server \002%s\002 has not responded to PING for %d seconds, high latency.", s->GetName().c_str(), Utils->PingWarnTime);
+ s->Warned = true;
}
}
}
return;
}
- QueryType start_type = DNS_QUERY_A;
- start_type = DNS_QUERY_AAAA;
+ DNS::QueryType start_type = DNS::QUERY_AAAA;
if (strchr(x->IPAddr.c_str(),':'))
{
in6_addr n;
if (ipvalid)
{
/* Gave a hook, but it wasnt one we know */
- TreeSocket* newsocket = new TreeSocket(Utils, x->IPAddr, x->Port, x->Timeout ? x->Timeout : 10,
- x->Name.c_str(), x->Bind, y, x->Hook);
+ TreeSocket* newsocket = new TreeSocket(x, y, x->IPAddr);
if (newsocket->GetFd() > -1)
{
/* Handled automatically on success */
ServerInstance->GlobalCulls.AddItem(newsocket);
}
}
+ else if (!DNS)
+ {
+ ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: Hostname given and m_dns.so is not loaded, unable to resolve.", x->Name.c_str());
+ }
else
{
+ ServernameResolver* snr = new ServernameResolver(*DNS, x->IPAddr, x, start_type, y);
try
{
- bool cached;
- ServernameResolver* snr = new ServernameResolver(Utils, x->IPAddr, x, cached, start_type, y);
- ServerInstance->AddResolver(snr, cached);
+ DNS->Process(snr);
}
- catch (ModuleException& e)
+ catch (DNS::Exception& e)
{
- ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(), e.GetReason());
+ delete snr;
+ ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(), e.GetReason().c_str());
ConnectServer(y, false);
}
}
std::pair<std::string, int> p = i->second;
std::map<TreeSocket*, std::pair<std::string, int> >::iterator me = i;
i++;
- if (curtime > s->age + p.second)
+ if (s->GetLinkState() == DYING)
+ {
+ Utils->timeoutlist.erase(me);
+ s->Close();
+ }
+ else if (curtime > s->age + p.second)
{
ServerInstance->SNO->WriteToSnoMask('l',"CONNECT: Error connecting \002%s\002 (timeout of %d seconds)",p.first.c_str(),p.second);
Utils->timeoutlist.erase(me);
s->Close();
- ServerInstance->GlobalCulls.AddItem(s);
}
}
}
TreeServer* found = Utils->FindServerMask(parameters[0]);
if (found)
{
- std::string Version = found->GetVersion();
- user->WriteNumeric(351, "%s :%s",user->nick.c_str(),Version.c_str());
if (found == Utils->TreeRoot)
{
- ServerInstance->Config->Send005(user);
+ // Pass to default VERSION handler.
+ return MOD_RES_PASSTHRU;
}
+ std::string Version = found->GetVersion();
+ user->WriteNumeric(RPL_VERSION, ":%s", Version.c_str());
}
else
{
- user->WriteNumeric(402, "%s %s :No such server",user->nick.c_str(),parameters[0].c_str());
+ user->WriteNumeric(ERR_NOSUCHSERVER, "%s :No such server", parameters[0].c_str());
}
return MOD_RES_DENY;
}
*/
void ModuleSpanningTree::RemoteMessage(User* user, const char* format, ...)
{
- char text[MAXBUF];
- va_list argsPtr;
-
- va_start(argsPtr, format);
- vsnprintf(text, MAXBUF, format, argsPtr);
- va_end(argsPtr);
+ std::string text;
+ VAFORMAT(text, format, format);
if (IS_LOCAL(user))
- user->WriteServ("NOTICE %s :%s", user->nick.c_str(), text);
+ user->WriteNotice(text);
else
ServerInstance->PI->SendUserNotice(user, text);
}
}
else
{
- RemoteMessage(user, "*** CONNECT: Server \002%s\002 already exists on the network and is connected via \002%s\002",x->Name.c_str(),CheckDupe->GetParent()->GetName().c_str());
+ RemoteMessage(user, "*** CONNECT: Server \002%s\002 already exists on the network and is connected via \002%s\002", x->Name.c_str(), CheckDupe->GetParent()->GetName().c_str());
return MOD_RES_DENY;
}
}
return MOD_RES_DENY;
}
+void ModuleSpanningTree::On005Numeric(std::map<std::string, std::string>& tokens)
+{
+ tokens["MAP"];
+}
+
void ModuleSpanningTree::OnGetServerDescription(const std::string &servername,std::string &description)
{
TreeServer* s = Utils->FindServer(servername);
{
if (IS_LOCAL(source))
{
- parameterlist params;
+ CmdBuilder params(source, "INVITE");
params.push_back(dest->uuid);
params.push_back(channel->name);
params.push_back(ConvToStr(expiry));
- Utils->DoOneToMany(source->uuid,"INVITE",params);
+ params.Broadcast();
}
}
if (!IS_LOCAL(user))
return;
- parameterlist params;
- params.push_back(chan->name);
- params.push_back(":"+topic);
- Utils->DoOneToMany(user->uuid,"TOPIC",params);
-}
-
-void ModuleSpanningTree::OnWallops(User* user, const std::string &text)
-{
- if (IS_LOCAL(user))
- {
- parameterlist params;
- params.push_back(":"+text);
- Utils->DoOneToMany(user->uuid,"WALLOPS",params);
- }
-}
-
-void ModuleSpanningTree::OnUserNotice(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list)
-{
- /* Server origin */
- if (user == NULL)
- return;
-
- if (target_type == TYPE_USER)
- {
- User* d = (User*)dest;
- if (!IS_LOCAL(d) && IS_LOCAL(user))
- {
- parameterlist params;
- params.push_back(d->uuid);
- params.push_back(":"+text);
- Utils->DoOneToOne(user->uuid,"NOTICE",params,d->server);
- }
- }
- else if (target_type == TYPE_CHANNEL)
- {
- if (IS_LOCAL(user))
- {
- Channel *c = (Channel*)dest;
- if (c)
- {
- std::string cname = c->name;
- if (status)
- cname = status + cname;
- TreeServerList list;
- Utils->GetListOfServersForChannel(c,list,status,exempt_list);
- for (TreeServerList::iterator i = list.begin(); i != list.end(); i++)
- {
- TreeSocket* Sock = i->second->GetSocket();
- if (Sock)
- Sock->WriteLine(":"+std::string(user->uuid)+" NOTICE "+cname+" :"+text);
- }
- }
- }
- }
- else if (target_type == TYPE_SERVER)
- {
- if (IS_LOCAL(user))
- {
- char* target = (char*)dest;
- parameterlist par;
- par.push_back(target);
- par.push_back(":"+text);
- Utils->DoOneToMany(user->uuid,"NOTICE",par);
- }
- }
+ CommandFTopic::Builder(user, chan).Broadcast();
}
-void ModuleSpanningTree::OnUserMessage(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list)
+void ModuleSpanningTree::OnUserMessage(User* user, void* dest, int target_type, const std::string& text, char status, const CUList& exempt_list, MessageType msgtype)
{
- /* Server origin */
- if (user == NULL)
+ if (!IS_LOCAL(user))
return;
+ const char* message_type = (msgtype == MSG_PRIVMSG ? "PRIVMSG" : "NOTICE");
if (target_type == TYPE_USER)
{
- // route private messages which are targetted at clients only to the server
- // which needs to receive them
- User* d = (User*)dest;
- if (!IS_LOCAL(d) && (IS_LOCAL(user)))
+ User* d = (User*) dest;
+ if (!IS_LOCAL(d))
{
- parameterlist params;
+ CmdBuilder params(user, message_type);
params.push_back(d->uuid);
- params.push_back(":"+text);
- Utils->DoOneToOne(user->uuid,"PRIVMSG",params,d->server);
+ params.push_last(text);
+ params.Unicast(d);
}
}
else if (target_type == TYPE_CHANNEL)
{
- if (IS_LOCAL(user))
- {
- Channel *c = (Channel*)dest;
- if (c)
- {
- std::string cname = c->name;
- if (status)
- cname = status + cname;
- TreeServerList list;
- Utils->GetListOfServersForChannel(c,list,status,exempt_list);
- for (TreeServerList::iterator i = list.begin(); i != list.end(); i++)
- {
- TreeSocket* Sock = i->second->GetSocket();
- if (Sock)
- Sock->WriteLine(":"+std::string(user->uuid)+" PRIVMSG "+cname+" :"+text);
- }
- }
- }
+ Utils->SendChannelMessage(user->uuid, (Channel*)dest, text, status, exempt_list, message_type);
}
else if (target_type == TYPE_SERVER)
{
- if (IS_LOCAL(user))
- {
- char* target = (char*)dest;
- parameterlist par;
- par.push_back(target);
- par.push_back(":"+text);
- Utils->DoOneToMany(user->uuid,"PRIVMSG",par);
- }
+ char* target = (char*) dest;
+ CmdBuilder par(user, message_type);
+ par.push_back(target);
+ par.push_last(text);
+ par.Broadcast();
}
}
if (user->quitting)
return;
- parameterlist params;
- params.push_back(user->uuid);
- params.push_back(ConvToStr(user->age));
- params.push_back(user->nick);
- params.push_back(user->host);
- params.push_back(user->dhost);
- params.push_back(user->ident);
- params.push_back(user->GetIPString());
- params.push_back(ConvToStr(user->signon));
- params.push_back("+"+std::string(user->FormatModes(true)));
- params.push_back(":"+std::string(user->fullname));
- Utils->DoOneToMany(ServerInstance->Config->GetSID(), "UID", params);
+ CommandUID::Builder(user).Broadcast();
+
+ if (user->IsOper())
+ CommandOpertype::Builder(user).Broadcast();
for(Extensible::ExtensibleStore::const_iterator i = user->GetExtList().begin(); i != user->GetExtList().end(); i++)
{
ServerInstance->PI->SendMetaData(user, item->name, value);
}
- Utils->TreeRoot->SetUserCount(1); // increment by 1
+ Utils->TreeRoot->UserCount++;
}
-void ModuleSpanningTree::OnUserJoin(Membership* memb, bool sync, bool created, CUList& excepts)
+void ModuleSpanningTree::OnUserJoin(Membership* memb, bool sync, bool created_by_local, CUList& excepts)
{
// Only do this for local users
- if (IS_LOCAL(memb->user))
+ if (!IS_LOCAL(memb->user))
+ return;
+
+ if (created_by_local)
{
- parameterlist 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.
+ CmdBuilder params("FJOIN");
params.push_back(memb->chan->name);
params.push_back(ConvToStr(memb->chan->age));
- params.push_back(std::string("+") + memb->chan->ChanModes(true));
- params.push_back(memb->modes+","+std::string(memb->user->uuid));
- Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FJOIN",params);
+ 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();
}
}
if (user->registered != REG_ALL || !IS_LOCAL(user))
return;
- parameterlist params;
- params.push_back(newhost);
- Utils->DoOneToMany(user->uuid,"FHOST",params);
+ CmdBuilder(user, "FHOST").push(newhost).Broadcast();
}
void ModuleSpanningTree::OnChangeName(User* user, const std::string &gecos)
if (user->registered != REG_ALL || !IS_LOCAL(user))
return;
- parameterlist params;
- params.push_back(gecos);
- Utils->DoOneToMany(user->uuid,"FNAME",params);
+ CmdBuilder(user, "FNAME").push(gecos).Broadcast();
}
void ModuleSpanningTree::OnChangeIdent(User* user, const std::string &ident)
{
- // only occurs for local clients
- if (user->registered != REG_ALL)
+ if ((user->registered != REG_ALL) || (!IS_LOCAL(user)))
return;
- parameterlist params;
- params.push_back(ident);
- Utils->DoOneToMany(user->uuid,"FIDENT",params);
+ CmdBuilder(user, "FIDENT").push(ident).Broadcast();
}
void ModuleSpanningTree::OnUserPart(Membership* memb, std::string &partmessage, CUList& excepts)
{
if (IS_LOCAL(memb->user))
{
- parameterlist params;
+ CmdBuilder params(memb->user, "PART");
params.push_back(memb->chan->name);
if (!partmessage.empty())
- params.push_back(":"+partmessage);
- Utils->DoOneToMany(memb->user->uuid,"PART",params);
+ params.push_last(partmessage);
+ params.Broadcast();
}
}
void ModuleSpanningTree::OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
{
- if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
+ if (IS_LOCAL(user))
{
- parameterlist params;
-
if (oper_message != reason)
+ ServerInstance->PI->SendMetaData(user, "operquit", oper_message);
+
+ CmdBuilder(user, "QUIT").push_last(reason).Broadcast();
+ }
+ else
+ {
+ // Hide the message if one of the following is true:
+ // - User is being quit due to a netsplit and quietbursts is on
+ // - Server is a silent uline
+ bool hide = (((this->SplitInProgress) && (Utils->quiet_bursts)) || (ServerInstance->SilentULine(user->server)));
+ if (!hide)
{
- params.push_back(":"+oper_message);
- Utils->DoOneToMany(user->uuid,"OPERQUIT",params);
+ ServerInstance->SNO->WriteToSnoMask('Q', "Client exiting on server %s: %s (%s) [%s]",
+ user->server.c_str(), user->GetFullRealHost().c_str(), user->GetIPString().c_str(), oper_message.c_str());
}
- params.clear();
- params.push_back(":"+reason);
- Utils->DoOneToMany(user->uuid,"QUIT",params);
}
// Regardless, We need to modify the user Counts..
TreeServer* SourceServer = Utils->FindServer(user->server);
if (SourceServer)
{
- SourceServer->SetUserCount(-1); // decrement by 1
+ SourceServer->UserCount--;
}
}
{
if (IS_LOCAL(user))
{
- parameterlist params;
+ CmdBuilder params(user, "NICK");
params.push_back(user->nick);
/** IMPORTANT: We don't update the TS if the oldnick is just a case change of the newnick!
user->age = ServerInstance->Time();
params.push_back(ConvToStr(user->age));
- Utils->DoOneToMany(user->uuid,"NICK",params);
+ params.Broadcast();
}
else if (!loopCall && user->nick == user->uuid)
{
- parameterlist params;
+ CmdBuilder params("SAVE");
params.push_back(user->uuid);
params.push_back(ConvToStr(user->age));
- Utils->DoOneToMany(ServerInstance->Config->GetSID(),"SAVE",params);
+ params.Broadcast();
}
}
void ModuleSpanningTree::OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts)
{
- parameterlist params;
+ if ((!IS_LOCAL(source)) && (source != ServerInstance->FakeClient))
+ return;
+
+ CmdBuilder params(source, "KICK");
params.push_back(memb->chan->name);
params.push_back(memb->user->uuid);
- params.push_back(":"+reason);
- if (IS_LOCAL(source))
- {
- Utils->DoOneToMany(source->uuid,"KICK",params);
- }
- else if (source == ServerInstance->FakeClient)
- {
- Utils->DoOneToMany(ServerInstance->Config->GetSID(),"KICK",params);
- }
-}
-
-void ModuleSpanningTree::OnRemoteKill(User* source, User* dest, const std::string &reason, const std::string &operreason)
-{
- if (!IS_LOCAL(source))
- return; // Only start routing if we're origin.
-
- ServerInstance->OperQuit.set(dest, operreason);
- parameterlist params;
- params.push_back(":"+operreason);
- Utils->DoOneToMany(dest->uuid,"OPERQUIT",params);
- params.clear();
- params.push_back(dest->uuid);
- params.push_back(":"+reason);
- Utils->DoOneToMany(source->uuid,"KILL",params);
+ params.push_last(reason);
+ params.Broadcast();
}
void ModuleSpanningTree::OnPreRehash(User* user, const std::string ¶meter)
{
- ServerInstance->Logs->Log("remoterehash", DEBUG, "called with param %s", parameter.c_str());
+ if (loopCall)
+ return; // Don't generate a REHASH here if we're in the middle of processing a message that generated this one
+
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "OnPreRehash called with param %s", parameter.c_str());
// Send out to other servers
if (!parameter.empty() && parameter[0] != '-')
{
- parameterlist params;
+ CmdBuilder params((user ? user->uuid : ServerInstance->Config->GetSID()), "REHASH");
params.push_back(parameter);
- Utils->DoOneToAllButSender(user ? user->uuid : ServerInstance->Config->GetSID(), "REHASH", params, user ? user->server : ServerInstance->Config->ServerName);
+ params.Forward(user ? Utils->BestRouteTo(user->server) : NULL);
}
}
-void ModuleSpanningTree::OnRehash(User* user)
+void ModuleSpanningTree::ReadConfig(ConfigStatus& status)
{
// Re-read config stuff
- Utils->ReadConfiguration();
+ try
+ {
+ Utils->ReadConfiguration();
+ }
+ catch (ModuleException& e)
+ {
+ // Refresh the IP cache anyway, so servers read before the error will be allowed to connect
+ Utils->RefreshIPCache();
+ // Always warn local opers with snomask +l, also warn globally (snomask +L) if the rehash was issued by a remote user
+ std::string msg = "Error in configuration: ";
+ msg.append(e.GetReason());
+ ServerInstance->SNO->WriteToSnoMask('l', msg);
+ if (status.srcuser && !IS_LOCAL(status.srcuser))
+ ServerInstance->PI->SendSNONotice('L', msg);
+ }
}
void ModuleSpanningTree::OnLoadModule(Module* mod)
{
- // TODO notify other servers?
+ std::string data;
+ data.push_back('+');
+ data.append(mod->ModuleSourceFile);
+ Version v = mod->GetVersion();
+ if (!v.link_data.empty())
+ {
+ data.push_back('=');
+ data.append(v.link_data);
+ }
+ ServerInstance->PI->SendMetaData("modules", data);
}
void ModuleSpanningTree::OnUnloadModule(Module* mod)
{
- // TODO notify other servers?
-}
+ if (!Utils)
+ return;
+ ServerInstance->PI->SendMetaData("modules", "-" + mod->ModuleSourceFile);
-void ModuleSpanningTree::RedoConfig(Module* mod)
-{
+ // Close all connections which use an IO hook provided by this module
+ const TreeServer::ChildServers& list = Utils->TreeRoot->GetChildren();
+ for (TreeServer::ChildServers::const_iterator i = list.begin(); i != list.end(); ++i)
+ {
+ TreeSocket* sock = (*i)->GetSocket();
+ if (sock && sock->GetIOHook() && sock->GetIOHook()->creator == mod)
+ {
+ sock->SendError("SSL module unloaded");
+ sock->Close();
+ }
+ }
+
+ for (SpanningTreeUtilities::TimeoutList::const_iterator i = Utils->timeoutlist.begin(); i != Utils->timeoutlist.end(); ++i)
+ {
+ TreeSocket* sock = i->first;
+ if (sock->GetIOHook() && sock->GetIOHook()->creator == mod)
+ sock->Close();
+ }
}
// note: the protocol does not allow direct umode +o except
// locally.
void ModuleSpanningTree::OnOper(User* user, const std::string &opertype)
{
- if (IS_LOCAL(user))
- {
- parameterlist params;
- params.push_back(opertype);
- Utils->DoOneToMany(user->uuid,"OPERTYPE",params);
- }
+ if (user->registered != REG_ALL || !IS_LOCAL(user))
+ return;
+ CommandOpertype::Builder(user).Broadcast();
}
void ModuleSpanningTree::OnAddLine(User* user, XLine *x)
{
- if (!x->IsBurstable() || loopCall)
+ if (!x->IsBurstable() || loopCall || (user && !IS_LOCAL(user)))
return;
- char data[MAXBUF];
- snprintf(data,MAXBUF,"%s %s %s %lu %lu :%s", x->type.c_str(), x->Displayable(),
- ServerInstance->Config->ServerName.c_str(), (unsigned long)x->set_time, (unsigned long)x->duration, x->reason.c_str());
- parameterlist params;
- params.push_back(data);
-
if (!user)
- {
- /* Server-set lines */
- Utils->DoOneToMany(ServerInstance->Config->GetSID(), "ADDLINE", params);
- }
- else if (IS_LOCAL(user))
- {
- /* User-set lines */
- Utils->DoOneToMany(user->uuid, "ADDLINE", params);
- }
+ user = ServerInstance->FakeClient;
+
+ CommandAddLine::Builder(x, user).Broadcast();
}
void ModuleSpanningTree::OnDelLine(User* user, XLine *x)
{
- if (x->type == "K")
+ if (!x->IsBurstable() || loopCall || (user && !IS_LOCAL(user)))
return;
- char data[MAXBUF];
- snprintf(data,MAXBUF,"%s %s", x->type.c_str(), x->Displayable());
- parameterlist params;
- params.push_back(data);
-
if (!user)
- {
- /* Server-unset lines */
- Utils->DoOneToMany(ServerInstance->Config->GetSID(), "DELLINE", params);
- }
- else if (IS_LOCAL(user))
- {
- /* User-unset lines */
- Utils->DoOneToMany(user->uuid, "DELLINE", params);
- }
-}
-
-void ModuleSpanningTree::OnMode(User* user, void* dest, int target_type, const parameterlist &text, const std::vector<TranslateType> &translate)
-{
- if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
- {
- parameterlist 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";
- }
+ user = ServerInstance->FakeClient;
- Utils->DoOneToMany(user->uuid, command, params);
- }
+ CmdBuilder params(user, "DELLINE");
+ params.push_back(x->type);
+ params.push_back(x->Displayable());
+ params.Broadcast();
}
ModResult ModuleSpanningTree::OnSetAway(User* user, const std::string &awaymsg)
{
if (IS_LOCAL(user))
- {
- if (awaymsg.empty())
- {
- parameterlist params;
- Utils->DoOneToMany(user->uuid,"AWAY",params);
- }
- else
- {
- parameterlist params;
- params.push_back(ConvToStr(user->awaytime));
- params.push_back(":" + awaymsg);
- Utils->DoOneToMany(user->uuid,"AWAY",params);
- }
- }
+ CommandAway::Builder(user, awaymsg).Broadcast();
return MOD_RES_PASSTHRU;
}
-void ModuleSpanningTree::ProtoSendMode(void* opaque, TargetTypeFlags target_type, void* target, const parameterlist &modeline, const std::vector<TranslateType> &translate)
-{
- TreeSocket* s = (TreeSocket*)opaque;
- std::string output_text;
-
- ServerInstance->Parser->TranslateUIDs(translate, modeline, output_text);
-
- if (target)
- {
- if (target_type == TYPE_USER)
- {
- User* u = (User*)target;
- s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" MODE "+u->uuid+" "+output_text);
- }
- else if (target_type == TYPE_CHANNEL)
- {
- Channel* c = (Channel*)target;
- s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" FMODE "+c->name+" "+ConvToStr(c->age)+" "+output_text);
- }
- }
-}
-
-void ModuleSpanningTree::ProtoSendMetaData(void* opaque, Extensible* target, const std::string &extname, const std::string &extdata)
-{
- TreeSocket* s = static_cast<TreeSocket*>(opaque);
- User* u = dynamic_cast<User*>(target);
- Channel* c = dynamic_cast<Channel*>(target);
- if (u)
- s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+u->uuid+" "+extname+" :"+extdata);
- else if (c)
- s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+c->name+" "+extname+" :"+extdata);
- else if (!target)
- s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA * "+extname+" :"+extdata);
-}
-
CullResult ModuleSpanningTree::cull()
{
- Utils->cull();
- ServerInstance->Timers->DelTimer(RefreshTimer);
+ if (Utils)
+ Utils->cull();
return this->Module::cull();
}
/* This will also free the listeners */
delete Utils;
- delete command_rconnect;
- delete command_rsquit;
- delete command_svsjoin;
- delete command_svspart;
- delete command_svsnick;
+ delete commands;
}
Version ModuleSpanningTree::GetVersion()
projects / user / henk / code / inspircd.git / blobdiff