-/* +------------------------------------+
- * | 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 "commands/cmd_whois.h"
-#include "commands/cmd_stats.h"
#include "socket.h"
#include "xline.h"
-#include "../transport.h"
#include "cachetimer.h"
#include "resolvers.h"
#include "treeserver.h"
#include "link.h"
#include "treesocket.h"
-#include "rconnect.h"
-#include "rsquit.h"
+#include "commands.h"
#include "protocolinterface.h"
-/* $ModDep: m_spanningtree/cachetimer.h m_spanningtree/resolvers.h m_spanningtree/main.h m_spanningtree/utils.h m_spanningtree/treeserver.h m_spanningtree/link.h m_spanningtree/treesocket.h m_spanningtree/rconnect.h m_spanningtree/rsquit.h m_spanningtree/protocolinterface.h */
+ModuleSpanningTree::ModuleSpanningTree()
+ : KeepNickTS(false)
+{
+ Utils = new SpanningTreeUtilities(this);
+ commands = new SpanningTreeCommands(this);
+ RefreshTimer = NULL;
+}
-ModuleSpanningTree::ModuleSpanningTree(InspIRCd* Me)
- : Module(Me), max_local(0), max_global(0)
+SpanningTreeCommands::SpanningTreeCommands(ModuleSpanningTree* module)
+ : rconnect(module, module->Utils), rsquit(module, module->Utils),
+ svsjoin(module), svspart(module), svsnick(module), metadata(module),
+ uid(module), opertype(module), fjoin(module), fmode(module), ftopic(module),
+ fhost(module), fident(module), fname(module)
{
- ServerInstance->Modules->UseInterface("BufferedSocketHook");
- Utils = new SpanningTreeUtilities(ServerInstance, this);
- command_rconnect = new CommandRConnect(ServerInstance, this, Utils);
- ServerInstance->AddCommand(command_rconnect);
- command_rsquit = new CommandRSQuit(ServerInstance, this, Utils);
- ServerInstance->AddCommand(command_rsquit);
- RefreshTimer = new CacheRefreshTimer(ServerInstance, Utils);
+}
+
+void ModuleSpanningTree::init()
+{
+ ServerInstance->Modules->AddService(commands->rconnect);
+ ServerInstance->Modules->AddService(commands->rsquit);
+ ServerInstance->Modules->AddService(commands->svsjoin);
+ ServerInstance->Modules->AddService(commands->svspart);
+ ServerInstance->Modules->AddService(commands->svsnick);
+ ServerInstance->Modules->AddService(commands->metadata);
+ ServerInstance->Modules->AddService(commands->uid);
+ ServerInstance->Modules->AddService(commands->opertype);
+ ServerInstance->Modules->AddService(commands->fjoin);
+ ServerInstance->Modules->AddService(commands->fmode);
+ ServerInstance->Modules->AddService(commands->ftopic);
+ ServerInstance->Modules->AddService(commands->fhost);
+ ServerInstance->Modules->AddService(commands->fident);
+ ServerInstance->Modules->AddService(commands->fname);
+ RefreshTimer = new CacheRefreshTimer(Utils);
ServerInstance->Timers->AddTimer(RefreshTimer);
Implementation eventlist[] =
{
- I_OnPreCommand, I_OnGetServerDescription, I_OnUserInvite, I_OnPostLocalTopicChange,
- I_OnWallops, I_OnUserNotice, I_OnUserMessage, I_OnBackgroundTimer,
- I_OnUserJoin, I_OnChangeLocalUserHost, I_OnChangeName, I_OnUserPart, I_OnUnloadModule,
+ 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_ProtoSendMode, I_OnMode, I_OnLoadModule,
- I_OnStats, I_ProtoSendMetaData, I_OnEvent, I_OnSetAway, I_OnPostCommand
+ 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, 30);
+ ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
delete ServerInstance->PI;
- ServerInstance->PI = new SpanningTreeProtocolInterface(this, Utils, ServerInstance);
+ ServerInstance->PI = new SpanningTreeProtocolInterface(Utils);
loopCall = false;
- for (std::vector<User*>::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); i++)
- {
- ServerInstance->PI->Introduce(*i);
- }
+ // update our local user count
+ Utils->TreeRoot->SetUserCount(ServerInstance->Users->LocalUserCount());
}
void ModuleSpanningTree::ShowLinks(TreeServer* Current, User* user, int hops)
}
for (unsigned int q = 0; q < Current->ChildCount(); q++)
{
- if ((Current->GetChild(q)->Hidden) || ((Utils->HideULines) && (ServerInstance->ULine(Current->GetChild(q)->GetName().c_str()))))
+ if ((Current->GetChild(q)->Hidden) || ((Utils->HideULines) && (ServerInstance->ULine(Current->GetChild(q)->GetName()))))
{
if (IS_OPER(user))
{
}
}
/* 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())) && (!IS_OPER(user)))
return;
/* Or if the server is hidden and they're not an oper */
else if ((Current->Hidden) && (!IS_OPER(user)))
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 : Parent.c_str(),
+ std::string servername = Current->GetName();
+ user->WriteNumeric(364, "%s %s %s :%d %s", user->nick.c_str(), servername.c_str(),
+ (Utils->FlatLinks && (!IS_OPER(user))) ? ServerInstance->Config->ServerName.c_str() : Parent.c_str(),
(Utils->FlatLinks && (!IS_OPER(user))) ? 0 : hops,
Current->GetDesc().c_str());
}
-int ModuleSpanningTree::CountLocalServs()
-{
- return Utils->TreeRoot->ChildCount();
-}
-
int ModuleSpanningTree::CountServs()
{
return Utils->serverlist.size();
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;
-}
-
std::string ModuleSpanningTree::TimeToStr(time_t secs)
{
time_t mins_up = secs / 60;
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;
+ if (s->GetSocket() && s->GetSocket()->GetLinkState() == DYING)
+ {
+ s->GetSocket()->Close();
+ goto restart;
+ }
+
// 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 we can find a proper route to them
if (tsock)
{
- tsock->WriteLine(std::string(":") + ServerInstance->Config->GetSID() + " PING " +
+ tsock->WriteLine(":" + ServerInstance->Config->GetSID() + " PING " +
ServerInstance->Config->GetSID() + " " + s->GetID());
s->LastPingMsec = ts;
}
if (sock)
{
sock->SendError("Ping timeout");
- sock->Squit(s,"Ping timeout");
- ServerInstance->SE->DelFd(sock);
sock->Close();
- return;
+ goto restart;
}
}
}
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);
+ std::string servername = s->GetName();
+ ServerInstance->SNO->WriteToSnoMask('l',"Server \002%s\002 has not responded to PING for %d seconds, high latency.", servername.c_str(), Utils->PingWarnTime);
s->Warned = true;
}
}
}
}
-void ModuleSpanningTree::ConnectServer(Link* x)
+void ModuleSpanningTree::ConnectServer(Autoconnect* a, bool on_timer)
+{
+ if (!a)
+ return;
+ for(unsigned int j=0; j < a->servers.size(); j++)
+ {
+ if (Utils->FindServer(a->servers[j]))
+ {
+ // found something in this block. Should the server fail,
+ // we want to start at the start of the list, not in the
+ // middle where we left off
+ a->position = -1;
+ return;
+ }
+ }
+ if (on_timer && a->position >= 0)
+ return;
+ if (!on_timer && a->position < 0)
+ return;
+
+ a->position++;
+ while (a->position < (int)a->servers.size())
+ {
+ Link* x = Utils->FindLink(a->servers[a->position]);
+ if (x)
+ {
+ ServerInstance->SNO->WriteToSnoMask('l', "AUTOCONNECT: Auto-connecting server \002%s\002", x->Name.c_str());
+ ConnectServer(x, a);
+ return;
+ }
+ a->position++;
+ }
+ // Autoconnect chain has been fully iterated; start at the beginning on the
+ // next AutoConnectServers run
+ a->position = -1;
+}
+
+void ModuleSpanningTree::ConnectServer(Link* x, Autoconnect* y)
{
bool ipvalid = true;
- if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name)))
+ if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name), rfc_case_insensitive_map))
{
- this->ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Not connecting to myself.");
+ ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Not connecting to myself.");
return;
}
- QueryType start_type = DNS_QUERY_A;
- start_type = DNS_QUERY_AAAA;
+ 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 */
- if ((!x->Hook.empty()) && (Utils->hooks.find(x->Hook.c_str()) == Utils->hooks.end()))
- return;
- TreeSocket* newsocket = new TreeSocket(Utils, ServerInstance, x->IPAddr,x->Port, x->Timeout ? x->Timeout : 10,x->Name.c_str(), x->Bind, x->Hook.empty() ? NULL : Utils->hooks[x->Hook.c_str()]);
+ TreeSocket* newsocket = new TreeSocket(Utils, x, y, x->IPAddr);
if (newsocket->GetFd() > -1)
{
/* Handled automatically on success */
}
else
{
- this->ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(),strerror(errno));
- if (ServerInstance->SocketCull.find(newsocket) == ServerInstance->SocketCull.end())
- ServerInstance->SocketCull[newsocket] = newsocket;
- Utils->DoFailOver(x);
+ ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",
+ x->Name.c_str(), newsocket->getError().c_str());
+ ServerInstance->GlobalCulls.AddItem(newsocket);
}
}
else
{
try
{
- bool cached;
- ServernameResolver* snr = new ServernameResolver((Module*)this, Utils, ServerInstance,x->IPAddr, *x, cached, start_type);
+ bool cached = false;
+ ServernameResolver* snr = new ServernameResolver(Utils, x->IPAddr, x, cached, start_type, y);
ServerInstance->AddResolver(snr, cached);
}
catch (ModuleException& e)
{
- this->ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(), e.GetReason());
- Utils->DoFailOver(x);
+ ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(), e.GetReason());
+ ConnectServer(y, false);
}
}
}
void ModuleSpanningTree::AutoConnectServers(time_t curtime)
{
- for (std::vector<Link>::iterator x = Utils->LinkBlocks.begin(); x < Utils->LinkBlocks.end(); x++)
+ for (std::vector<reference<Autoconnect> >::iterator i = Utils->AutoconnectBlocks.begin(); i < Utils->AutoconnectBlocks.end(); ++i)
{
- if ((x->AutoConnect) && (curtime >= x->NextConnectTime))
+ Autoconnect* x = *i;
+ if (curtime >= x->NextConnectTime)
{
- x->NextConnectTime = curtime + x->AutoConnect;
- TreeServer* CheckDupe = Utils->FindServer(x->Name.c_str());
- if (x->FailOver.length())
- {
- TreeServer* CheckFailOver = Utils->FindServer(x->FailOver.c_str());
- if (CheckFailOver)
- {
- /* The failover for this server is currently a member of the network.
- * The failover probably succeeded, where the main link did not.
- * Don't try the main link until the failover is gone again.
- */
- continue;
- }
- }
- if (!CheckDupe)
- {
- // an autoconnected server is not connected. Check if its time to connect it
- ServerInstance->SNO->WriteToSnoMask('l',"AUTOCONNECT: Auto-connecting server \002%s\002 (%lu seconds until next attempt)",x->Name.c_str(),x->AutoConnect);
- this->ConnectServer(&(*x));
- }
+ x->NextConnectTime = curtime + x->Period;
+ ConnectServer(x, true);
}
}
}
void ModuleSpanningTree::DoConnectTimeout(time_t curtime)
{
- std::vector<Link*> failovers;
- for (std::map<TreeSocket*, std::pair<std::string, int> >::iterator i = Utils->timeoutlist.begin(); i != Utils->timeoutlist.end(); i++)
+ std::map<TreeSocket*, std::pair<std::string, int> >::iterator i = Utils->timeoutlist.begin();
+ while (i != Utils->timeoutlist.end())
{
TreeSocket* s = i->first;
std::pair<std::string, int> p = i->second;
- if (curtime > s->age + p.second)
+ std::map<TreeSocket*, std::pair<std::string, int> >::iterator me = i;
+ i++;
+ 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);
- ServerInstance->SE->DelFd(s);
+ Utils->timeoutlist.erase(me);
s->Close();
- Link* MyLink = Utils->FindLink(p.first);
- if (MyLink)
- failovers.push_back(MyLink);
}
}
- /* Trigger failover for each timed out socket */
- for (std::vector<Link*>::const_iterator n = failovers.begin(); n != failovers.end(); ++n)
- {
- Utils->DoFailOver(*n);
- }
}
-int ModuleSpanningTree::HandleVersion(const std::vector<std::string>& parameters, User* user)
+ModResult ModuleSpanningTree::HandleVersion(const std::vector<std::string>& parameters, User* user)
{
// we've already checked if pcnt > 0, so this is safe
TreeServer* found = Utils->FindServerMask(parameters[0]);
{
user->WriteNumeric(402, "%s %s :No such server",user->nick.c_str(),parameters[0].c_str());
}
- return 1;
+ return MOD_RES_DENY;
}
/* This method will attempt to get a message to a remote user.
ServerInstance->PI->SendUserNotice(user, text);
}
-int ModuleSpanningTree::HandleConnect(const std::vector<std::string>& parameters, User* user)
+ModResult ModuleSpanningTree::HandleConnect(const std::vector<std::string>& parameters, User* user)
{
- for (std::vector<Link>::iterator x = Utils->LinkBlocks.begin(); x < Utils->LinkBlocks.end(); x++)
+ for (std::vector<reference<Link> >::iterator i = Utils->LinkBlocks.begin(); i < Utils->LinkBlocks.end(); i++)
{
- if (InspIRCd::Match(x->Name.c_str(),parameters[0]))
+ Link* x = *i;
+ if (InspIRCd::Match(x->Name.c_str(),parameters[0], rfc_case_insensitive_map))
{
- if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name)))
+ if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name), rfc_case_insensitive_map))
{
RemoteMessage(user, "*** CONNECT: Server \002%s\002 is ME, not connecting.",x->Name.c_str());
- return 1;
+ return MOD_RES_DENY;
}
TreeServer* CheckDupe = Utils->FindServer(x->Name.c_str());
if (!CheckDupe)
{
RemoteMessage(user, "*** CONNECT: Connecting to server: \002%s\002 (%s:%d)",x->Name.c_str(),(x->HiddenFromStats ? "<hidden>" : x->IPAddr.c_str()),x->Port);
- ConnectServer(&(*x));
- return 1;
+ ConnectServer(x);
+ return MOD_RES_DENY;
}
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());
- return 1;
+ std::string servername = CheckDupe->GetParent()->GetName();
+ RemoteMessage(user, "*** CONNECT: Server \002%s\002 already exists on the network and is connected via \002%s\002", x->Name.c_str(), servername.c_str());
+ return MOD_RES_DENY;
}
}
}
RemoteMessage(user, "*** CONNECT: No server matching \002%s\002 could be found in the config file.",parameters[0].c_str());
- return 1;
+ return MOD_RES_DENY;
}
void ModuleSpanningTree::OnGetServerDescription(const std::string &servername,std::string &description)
{
if (IS_LOCAL(source))
{
- std::deque<std::string> params;
+ parameterlist params;
params.push_back(dest->uuid);
params.push_back(channel->name);
params.push_back(ConvToStr(expiry));
}
}
-void ModuleSpanningTree::OnPostLocalTopicChange(User* user, Channel* chan, const std::string &topic)
+void ModuleSpanningTree::OnPostTopicChange(User* user, Channel* chan, const std::string &topic)
{
- std::deque<std::string> params;
+ // Drop remote events on the floor.
+ if (!IS_LOCAL(user))
+ return;
+
+ parameterlist params;
params.push_back(chan->name);
params.push_back(":"+topic);
Utils->DoOneToMany(user->uuid,"TOPIC",params);
{
if (IS_LOCAL(user))
{
- std::deque<std::string> params;
+ parameterlist params;
params.push_back(":"+text);
Utils->DoOneToMany(user->uuid,"WALLOPS",params);
}
if (target_type == TYPE_USER)
{
User* d = (User*)dest;
- if ((d->GetFd() < 0) && (IS_LOCAL(user)))
+ if (!IS_LOCAL(d) && IS_LOCAL(user))
{
- std::deque<std::string> params;
- params.clear();
+ parameterlist params;
params.push_back(d->uuid);
params.push_back(":"+text);
Utils->DoOneToOne(user->uuid,"NOTICE",params,d->server);
if (IS_LOCAL(user))
{
char* target = (char*)dest;
- std::deque<std::string> par;
+ parameterlist par;
par.push_back(target);
par.push_back(":"+text);
Utils->DoOneToMany(user->uuid,"NOTICE",par);
// route private messages which are targetted at clients only to the server
// which needs to receive them
User* d = (User*)dest;
- if ((d->GetFd() < 0) && (IS_LOCAL(user)))
+ if (!IS_LOCAL(d) && (IS_LOCAL(user)))
{
- std::deque<std::string> params;
- params.clear();
+ parameterlist params;
params.push_back(d->uuid);
params.push_back(":"+text);
Utils->DoOneToOne(user->uuid,"PRIVMSG",params,d->server);
if (IS_LOCAL(user))
{
char* target = (char*)dest;
- std::deque<std::string> par;
+ parameterlist par;
par.push_back(target);
par.push_back(":"+text);
Utils->DoOneToMany(user->uuid,"PRIVMSG",par);
DoConnectTimeout(curtime);
}
-void ModuleSpanningTree::OnUserJoin(User* user, Channel* channel, bool sync, bool &silent)
+void ModuleSpanningTree::OnUserConnect(LocalUser* user)
+{
+ 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(":"+user->fullname);
+ Utils->DoOneToMany(ServerInstance->Config->GetSID(), "UID", params);
+
+ if (IS_OPER(user))
+ {
+ params.clear();
+ params.push_back(user->oper->name);
+ Utils->DoOneToMany(user->uuid,"OPERTYPE",params);
+ }
+
+ for(Extensible::ExtensibleStore::const_iterator i = user->GetExtList().begin(); i != user->GetExtList().end(); i++)
+ {
+ ExtensionItem* item = i->first;
+ std::string value = item->serialize(FORMAT_NETWORK, user, i->second);
+ if (!value.empty())
+ ServerInstance->PI->SendMetaData(user, item->name, value);
+ }
+
+ Utils->TreeRoot->SetUserCount(1); // increment by 1
+}
+
+void ModuleSpanningTree::OnUserJoin(Membership* memb, bool sync, bool created, CUList& excepts)
{
// Only do this for local users
- if (IS_LOCAL(user))
+ if (IS_LOCAL(memb->user))
{
- std::deque<std::string> params;
+ 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.
- params.push_back(channel->name);
- params.push_back(ConvToStr(channel->age));
- params.push_back(std::string("+") + channel->ChanModes(true));
- params.push_back(ServerInstance->Modes->ModeString(user, channel, false)+","+std::string(user->uuid));
+ 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+","+memb->user->uuid);
Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FJOIN",params);
}
}
-int ModuleSpanningTree::OnChangeLocalUserHost(User* user, const std::string &newhost)
+void ModuleSpanningTree::OnChangeHost(User* user, const std::string &newhost)
{
- if (user->registered != REG_ALL)
- return 0;
+ if (user->registered != REG_ALL || !IS_LOCAL(user))
+ return;
- std::deque<std::string> params;
+ parameterlist params;
params.push_back(newhost);
Utils->DoOneToMany(user->uuid,"FHOST",params);
- return 0;
}
void ModuleSpanningTree::OnChangeName(User* user, const std::string &gecos)
{
- // only occurs for local clients
- if (user->registered != REG_ALL)
+ if (user->registered != REG_ALL || !IS_LOCAL(user))
return;
- std::deque<std::string> params;
- params.push_back(gecos);
+ parameterlist params;
+ params.push_back(":" + gecos);
Utils->DoOneToMany(user->uuid,"FNAME",params);
}
-void ModuleSpanningTree::OnUserPart(User* user, Channel* channel, std::string &partmessage, bool &silent)
+void ModuleSpanningTree::OnChangeIdent(User* user, const std::string &ident)
{
- if (IS_LOCAL(user))
+ if ((user->registered != REG_ALL) || (!IS_LOCAL(user)))
+ return;
+
+ parameterlist params;
+ params.push_back(ident);
+ Utils->DoOneToMany(user->uuid,"FIDENT",params);
+}
+
+void ModuleSpanningTree::OnUserPart(Membership* memb, std::string &partmessage, CUList& excepts)
+{
+ if (IS_LOCAL(memb->user))
{
- std::deque<std::string> params;
- params.push_back(channel->name);
+ parameterlist params;
+ params.push_back(memb->chan->name);
if (!partmessage.empty())
params.push_back(":"+partmessage);
- Utils->DoOneToMany(user->uuid,"PART",params);
+ Utils->DoOneToMany(memb->user->uuid,"PART",params);
}
}
{
if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
{
- std::deque<std::string> params;
+ parameterlist params;
if (oper_message != reason)
{
{
if (IS_LOCAL(user))
{
- std::deque<std::string> params;
+ parameterlist params;
params.push_back(user->nick);
/** IMPORTANT: We don't update the TS if the oldnick is just a case change of the newnick!
*/
- if (irc::string(user->nick.c_str()) != assign(oldnick))
+ if ((irc::string(user->nick.c_str()) != assign(oldnick)) && (!this->KeepNickTS))
user->age = ServerInstance->Time();
params.push_back(ConvToStr(user->age));
Utils->DoOneToMany(user->uuid,"NICK",params);
+ this->KeepNickTS = false;
+ }
+ else if (!loopCall && user->nick == user->uuid)
+ {
+ parameterlist params;
+ params.push_back(user->uuid);
+ params.push_back(ConvToStr(user->age));
+ Utils->DoOneToMany(ServerInstance->Config->GetSID(),"SAVE",params);
}
}
-void ModuleSpanningTree::OnUserKick(User* source, User* user, Channel* chan, const std::string &reason, bool &silent)
+void ModuleSpanningTree::OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts)
{
- std::deque<std::string> params;
- params.push_back(chan->name);
- params.push_back(user->uuid);
+ parameterlist params;
+ 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 (IS_FAKE(source) && source != Utils->ServerUser)
+ else if (source == ServerInstance->FakeClient)
{
Utils->DoOneToMany(ServerInstance->Config->GetSID(),"KICK",params);
}
if (!IS_LOCAL(source))
return; // Only start routing if we're origin.
- std::deque<std::string> params;
- params.push_back(":"+reason);
+ 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);
- dest->SetOperQuit(operreason);
Utils->DoOneToMany(source->uuid,"KILL",params);
}
void ModuleSpanningTree::OnPreRehash(User* user, const std::string ¶meter)
{
+ 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("remoterehash", DEBUG, "called with param %s", parameter.c_str());
// Send out to other servers
if (!parameter.empty() && parameter[0] != '-')
{
- std::deque<std::string> params;
+ parameterlist params;
params.push_back(parameter);
Utils->DoOneToAllButSender(user ? user->uuid : ServerInstance->Config->GetSID(), "REHASH", params, user ? user->server : ServerInstance->Config->ServerName);
}
void ModuleSpanningTree::OnRehash(User* user)
{
// Re-read config stuff
- Utils->ReadConfiguration(true);
-}
-
-void ModuleSpanningTree::OnLoadModule(Module* mod, const std::string &name)
-{
- this->RedoConfig(mod, name);
+ 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 (user && !IS_LOCAL(user))
+ ServerInstance->PI->SendSNONotice("L", msg);
+ }
}
-void ModuleSpanningTree::OnUnloadModule(Module* mod, const std::string &name)
+void ModuleSpanningTree::OnLoadModule(Module* mod)
{
- this->RedoConfig(mod, name);
+ 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(NULL, "modules", data);
}
-void ModuleSpanningTree::RedoConfig(Module* mod, const std::string &name)
+void ModuleSpanningTree::OnUnloadModule(Module* mod)
{
- /* If m_sha256.so is loaded (we use this for HMAC) or any module implementing a BufferedSocket interface is loaded,
- * then we need to re-read our config again taking this into account.
- */
- modulelist* ml = ServerInstance->Modules->FindInterface("BufferedSocketHook");
- bool IsBufferSocketModule = false;
+ ServerInstance->PI->SendMetaData(NULL, "modules", "-" + mod->ModuleSourceFile);
- /* Did we find any modules? */
- if (ml && std::find(ml->begin(), ml->end(), mod) != ml->end())
- IsBufferSocketModule = true;
+restart:
+ unsigned int items = Utils->TreeRoot->ChildCount();
+ for(unsigned int x = 0; x < items; x++)
+ {
+ TreeServer* srv = Utils->TreeRoot->GetChild(x);
+ TreeSocket* sock = srv->GetSocket();
+ if (sock && sock->GetIOHook() == mod)
+ {
+ sock->SendError("SSL module unloaded");
+ sock->Close();
+ // XXX: The list we're iterating is modified by TreeSocket::Squit() which is called by Close()
+ goto restart;
+ }
+ }
- if (name == "m_sha256.so" || IsBufferSocketModule)
+ for (SpanningTreeUtilities::TimeoutList::const_iterator i = Utils->timeoutlist.begin(); i != Utils->timeoutlist.end(); ++i)
{
- Utils->ReadConfiguration(true);
+ TreeSocket* sock = i->first;
+ if (sock->GetIOHook() == mod)
+ sock->Close();
}
}
// locally.
void ModuleSpanningTree::OnOper(User* user, const std::string &opertype)
{
- if (IS_LOCAL(user))
- {
- std::deque<std::string> params;
- params.push_back(opertype);
- Utils->DoOneToMany(user->uuid,"OPERTYPE",params);
- }
+ if (user->registered != REG_ALL || !IS_LOCAL(user))
+ return;
+ parameterlist params;
+ params.push_back(opertype);
+ Utils->DoOneToMany(user->uuid,"OPERTYPE",params);
}
void ModuleSpanningTree::OnAddLine(User* user, XLine *x)
if (!x->IsBurstable() || loopCall)
return;
- char data[MAXBUF];
- snprintf(data,MAXBUF,"%s %s %s %lu %lu :%s", x->type.c_str(), x->Displayable(),
- ServerInstance->Config->ServerName, (unsigned long)x->set_time, (unsigned long)x->duration, x->reason);
- std::deque<std::string> params;
- params.push_back(data);
+ parameterlist params;
+ params.push_back(x->type);
+ params.push_back(x->Displayable());
+ params.push_back(ServerInstance->Config->ServerName);
+ params.push_back(ConvToStr(x->set_time));
+ params.push_back(ConvToStr(x->duration));
+ params.push_back(":" + x->reason);
if (!user)
{
void ModuleSpanningTree::OnDelLine(User* user, XLine *x)
{
- if (x->type == "K")
+ if (!x->IsBurstable() || loopCall)
return;
- char data[MAXBUF];
- snprintf(data,MAXBUF,"%s %s", x->type.c_str(), x->Displayable());
- std::deque<std::string> params;
- params.push_back(data);
+ parameterlist params;
+ params.push_back(x->type);
+ params.push_back(x->Displayable());
if (!user)
{
}
}
-void ModuleSpanningTree::OnMode(User* user, void* dest, int target_type, const std::deque<std::string> &text, const std::deque<TranslateType> &translate)
+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))
{
- std::deque<std::string> params;
- std::string command;
+ parameterlist params;
std::string output_text;
ServerInstance->Parser->TranslateUIDs(translate, text, output_text);
User* u = (User*)dest;
params.push_back(u->uuid);
params.push_back(output_text);
- command = "MODE";
+ Utils->DoOneToMany(user->uuid, "MODE", params);
}
else
{
params.push_back(c->name);
params.push_back(ConvToStr(c->age));
params.push_back(output_text);
- command = "FMODE";
+ Utils->DoOneToMany(user->uuid, "FMODE", params);
}
-
- Utils->DoOneToMany(user->uuid, command, params);
}
}
-int ModuleSpanningTree::OnSetAway(User* user, const std::string &awaymsg)
+ModResult ModuleSpanningTree::OnSetAway(User* user, const std::string &awaymsg)
{
if (IS_LOCAL(user))
{
- if (awaymsg.empty())
+ parameterlist params;
+ if (!awaymsg.empty())
{
- std::deque<std::string> params;
- params.clear();
- Utils->DoOneToMany(user->uuid,"AWAY",params);
- }
- else
- {
- std::deque<std::string> params;
+ params.push_back(ConvToStr(ServerInstance->Time()));
params.push_back(":" + awaymsg);
- Utils->DoOneToMany(user->uuid,"AWAY",params);
}
+ Utils->DoOneToMany(user->uuid, "AWAY", params);
}
- return 0;
+ return MOD_RES_PASSTHRU;
}
-void ModuleSpanningTree::ProtoSendMode(void* opaque, TargetTypeFlags target_type, void* target, const std::deque<std::string> &modeline, const std::deque<TranslateType> &translate)
+void ModuleSpanningTree::OnRequest(Request& request)
+{
+ if (!strcmp(request.id, "rehash"))
+ Utils->Rehash();
+}
+
+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;
if (target_type == TYPE_USER)
{
User* u = (User*)target;
- s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" MODE "+u->uuid+" "+output_text);
+ s->WriteLine(":"+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);
+ s->WriteLine(":"+ServerInstance->Config->GetSID()+" FMODE "+c->name+" "+ConvToStr(c->age)+" "+output_text);
}
}
}
-void ModuleSpanningTree::ProtoSendMetaData(void* opaque, TargetTypeFlags target_type, void* target, const std::string &extname, const std::string &extdata)
+void ModuleSpanningTree::ProtoSendMetaData(void* opaque, Extensible* target, const std::string &extname, const std::string &extdata)
{
- TreeSocket* s = (TreeSocket*)opaque;
- if (target)
- {
- if (target_type == TYPE_USER)
- {
- User* u = (User*)target;
- s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+u->uuid+" "+extname+" :"+extdata);
- }
- else if (target_type == TYPE_CHANNEL)
- {
- Channel* c = (Channel*)target;
- s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+c->name+" "+extname+" :"+extdata);
- }
- }
- if (target_type == TYPE_OTHER)
- {
- s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA * "+extname+" :"+extdata);
- }
+ TreeSocket* s = static_cast<TreeSocket*>(opaque);
+ User* u = dynamic_cast<User*>(target);
+ Channel* c = dynamic_cast<Channel*>(target);
+ if (u)
+ s->WriteLine(":"+ServerInstance->Config->GetSID()+" METADATA "+u->uuid+" "+extname+" :"+extdata);
+ else if (c)
+ s->WriteLine(":"+ServerInstance->Config->GetSID()+" METADATA "+c->name+" "+extname+" :"+extdata);
+ else if (!target)
+ s->WriteLine(":"+ServerInstance->Config->GetSID()+" METADATA * "+extname+" :"+extdata);
}
-void ModuleSpanningTree::OnEvent(Event* event)
+CullResult ModuleSpanningTree::cull()
{
- if ((event->GetEventID() == "send_encap") || (event->GetEventID() == "send_metadata") || (event->GetEventID() == "send_topic") || (event->GetEventID() == "send_mode") || (event->GetEventID() == "send_mode_explicit") || (event->GetEventID() == "send_opers")
- || (event->GetEventID() == "send_modeset") || (event->GetEventID() == "send_snoset") || (event->GetEventID() == "send_push"))
- {
- ServerInstance->Logs->Log("m_spanningtree", DEBUG, "WARNING: Deprecated use of old 1.1 style m_spanningtree event ignored, type '"+event->GetEventID()+"'!");
- }
+ Utils->cull();
+ ServerInstance->Timers->DelTimer(RefreshTimer);
+ return this->Module::cull();
}
ModuleSpanningTree::~ModuleSpanningTree()
{
delete ServerInstance->PI;
- ServerInstance->PI = new ProtocolInterface(ServerInstance);
+ ServerInstance->PI = new ProtocolInterface;
/* This will also free the listeners */
delete Utils;
- delete command_rconnect;
- delete command_rsquit;
-
- ServerInstance->Timers->DelTimer(RefreshTimer);
-
- ServerInstance->Modules->DoneWithInterface("BufferedSocketHook");
+ delete commands;
}
Version ModuleSpanningTree::GetVersion()
{
- return Version("$Id$", VF_VENDOR, API_VERSION);
+ return Version("Allows servers to be linked", VF_VENDOR);
}
/* It is IMPORTANT that m_spanningtree is the last module in the chain
projects / user / henk / code / inspircd.git / blobdiff