* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
#include "commands/cmd_whois.h"
#include "commands/cmd_stats.h"
#include "socket.h"
-#include "wildcard.h"
#include "xline.h"
#include "transport.h"
{
ServerInstance->Modules->UseInterface("BufferedSocketHook");
Utils = new SpanningTreeUtilities(ServerInstance, this);
- command_rconnect = new cmd_rconnect(ServerInstance, this, Utils);
+ command_rconnect = new CommandRConnect(ServerInstance, this, Utils);
ServerInstance->AddCommand(command_rconnect);
- command_rsquit = new cmd_rsquit(ServerInstance, this, Utils);
+ command_rsquit = new CommandRSQuit(ServerInstance, this, Utils);
ServerInstance->AddCommand(command_rsquit);
RefreshTimer = new CacheRefreshTimer(ServerInstance, Utils);
ServerInstance->Timers->AddTimer(RefreshTimer);
{
I_OnPreCommand, I_OnGetServerDescription, I_OnUserInvite, I_OnPostLocalTopicChange,
I_OnWallops, I_OnUserNotice, I_OnUserMessage, I_OnBackgroundTimer,
- I_OnUserJoin, I_OnChangeHost, I_OnChangeName, I_OnUserPart,
+ I_OnUserJoin, I_OnChangeLocalUserHost, I_OnChangeName, I_OnUserPart, I_OnUnloadModule,
I_OnUserQuit, I_OnUserPostNick, I_OnUserKick, I_OnRemoteKill, I_OnRehash,
- I_OnOper, I_OnAddLine, I_OnDelLine, I_ProtoSendMode, I_OnMode,
+ I_OnOper, I_OnAddLine, I_OnDelLine, I_ProtoSendMode, I_OnMode, I_OnLoadModule,
I_OnStats, I_ProtoSendMetaData, I_OnEvent, I_OnSetAway, I_OnPostCommand
};
- ServerInstance->Modules->Attach(eventlist, this, 27);
+ ServerInstance->Modules->Attach(eventlist, this, 29);
delete ServerInstance->PI;
ServerInstance->PI = new SpanningTreeProtocolInterface(this, Utils, ServerInstance);
{
TreeServer *s = i->second;
- if (s->bursting)
- {
- unsigned long bursttime = ts - s->StartBurst;
- if (bursttime > 60000) // A minute
- {
- ServerInstance->SNO->WriteToSnoMask('l',"Server \002%s\002 has not finished burst, forcing end of burst.", s->GetName().c_str());
- s->FinishBurst();
- }
- }
-
// Now do PING checks on all servers
TreeServer *mts = Utils->BestRouteTo(s->GetID());
void ModuleSpanningTree::ConnectServer(Link* x)
{
bool ipvalid = true;
+
+ if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name)))
+ {
+ this->ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Not connecting to myself.");
+ return;
+ }
+
QueryType start_type = DNS_QUERY_A;
#ifdef IPV6
start_type = DNS_QUERY_AAAA;
/* 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,false,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, 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()]);
if (newsocket->GetFd() > -1)
{
/* Handled automatically on success */
}
else
{
- RemoteMessage(NULL, "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(),strerror(errno));
+ 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);
}
catch (ModuleException& e)
{
- RemoteMessage(NULL, "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(), e.GetReason());
+ this->ServerInstance->SNO->WriteToSnoMask('l', "CONNECT: Error connecting \002%s\002: %s.",x->Name.c_str(), e.GetReason());
Utils->DoFailOver(x);
}
}
}
}
+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++)
+ {
+ TreeSocket* s = i->first;
+ std::pair<std::string, int> p = i->second;
+ 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);
+ 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)
{
// we've already checked if pcnt > 0, so this is safe
return 1;
}
-/* This method will attempt to get a link message out to as many people as is required.
- * If a user is provided, and that user is local, then the user is sent the message using
- * WriteServ (they are the local initiator of that message). If the user is remote, they are
- * sent that message remotely via PUSH.
- * If the user is NULL, then the notice is sent locally via WriteToSnoMask with snomask 'l',
- * and remotely via SNONOTICE with mask 'l'.
+/* This method will attempt to get a message to a remote user.
*/
void ModuleSpanningTree::RemoteMessage(User* user, const char* format, ...)
{
- /* This could cause an infinite loop, because DoOneToMany() will, on error,
- * call TreeSocket::OnError(), which in turn will call this function to
- * notify everyone of the error. So, drop any messages that are generated
- * during the sending of another message. -Special */
- static bool SendingRemoteMessage = false;
- if (SendingRemoteMessage)
- return;
- SendingRemoteMessage = true;
-
char text[MAXBUF];
va_list argsPtr;
vsnprintf(text, MAXBUF, format, argsPtr);
va_end(argsPtr);
- if (!user)
- {
- /* No user, target it generically at everyone */
- ServerInstance->SNO->WriteToSnoMask('l', "%s", text);
- }
+ if (IS_LOCAL(user))
+ user->WriteServ("NOTICE %s :%s", user->nick.c_str(), text);
else
- {
- if (IS_LOCAL(user))
- user->WriteServ("NOTICE %s :%s", user->nick.c_str(), text);
- else
- ServerInstance->PI->SendUserNotice(user, text);
- }
-
- SendingRemoteMessage = false;
+ ServerInstance->PI->SendUserNotice(user, text);
}
int ModuleSpanningTree::HandleConnect(const std::vector<std::string>& parameters, User* user)
{
for (std::vector<Link>::iterator x = Utils->LinkBlocks.begin(); x < Utils->LinkBlocks.end(); x++)
{
- if (ServerInstance->MatchText(x->Name.c_str(),parameters[0]))
+ if (InspIRCd::Match(x->Name.c_str(),parameters[0]))
{
+ if (InspIRCd::Match(ServerInstance->Config->ServerName, assign(x->Name)))
+ {
+ RemoteMessage(user, "*** CONNECT: Server \002%s\002 is ME, not connecting.",x->Name.c_str());
+ return 1;
+ }
+
TreeServer* CheckDupe = Utils->FindServer(x->Name.c_str());
if (!CheckDupe)
{
{
AutoConnectServers(curtime);
DoPingChecks(curtime);
+ DoConnectTimeout(curtime);
}
void ModuleSpanningTree::OnUserJoin(User* user, Channel* channel, bool sync, bool &silent)
}
}
-void ModuleSpanningTree::OnChangeHost(User* user, const std::string &newhost)
+int ModuleSpanningTree::OnChangeLocalUserHost(User* user, const std::string &newhost)
{
- // only occurs for local clients
- if (user->registered != REG_ALL)
- return;
std::deque<std::string> params;
params.push_back(newhost);
Utils->DoOneToMany(user->uuid,"FHOST",params);
+ return 0;
}
void ModuleSpanningTree::OnChangeName(User* user, const std::string &gecos)
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.
std::deque<std::string> params;
params.push_back(":"+reason);
Utils->DoOneToMany(dest->uuid,"OPERQUIT",params);
Utils->ReadConfiguration(true);
}
+void ModuleSpanningTree::OnLoadModule(Module* mod, const std::string &name)
+{
+ this->RedoConfig(mod, name);
+}
+
+void ModuleSpanningTree::OnUnloadModule(Module* mod, const std::string &name)
+{
+ this->RedoConfig(mod, name);
+}
+
+void ModuleSpanningTree::RedoConfig(Module* mod, const std::string &name)
+{
+ /* 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;
+
+ /* Did we find any modules? */
+ if (ml && std::find(ml->begin(), ml->end(), mod) != ml->end())
+ IsBufferSocketModule = true;
+
+ if (name == "m_sha256.so" || IsBufferSocketModule)
+ {
+ Utils->ReadConfiguration(true);
+ }
+}
+
// note: the protocol does not allow direct umode +o except
// via NICK with 8 params. sending OPERTYPE infers +o modechange
// locally.
}
}
-void ModuleSpanningTree::OnMode(User* user, void* dest, int target_type, const std::string &text)
+void ModuleSpanningTree::OnMode(User* user, void* dest, int target_type, const std::string &text, const std::vector<TranslateType> &translate)
{
if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
{
std::string command;
std::string output_text;
- ServerInstance->Parser->TranslateUIDs(TR_SPACENICKLIST, text, output_text);
+ ServerInstance->Parser->TranslateUIDs(translate, text, output_text);
if (target_type == TYPE_USER)
{
return 0;
}
-void ModuleSpanningTree::ProtoSendMode(void* opaque, int target_type, void* target, const std::string &modeline)
+void ModuleSpanningTree::ProtoSendMode(void* opaque, TargetTypeFlags target_type, void* target, const std::string &modeline, const std::vector<TranslateType> &translate)
{
TreeSocket* s = (TreeSocket*)opaque;
std::string output_text;
- ServerInstance->Parser->TranslateUIDs(TR_SPACENICKLIST, modeline, 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()+" FMODE "+u->uuid+" "+ConvToStr(u->age)+" "+output_text);
+ s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" MODE "+u->uuid+" "+output_text);
}
- else
+ 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, int target_type, void* target, const std::string &extname, const std::string &extdata)
+void ModuleSpanningTree::ProtoSendMetaData(void* opaque, TargetTypeFlags target_type, void* target, const std::string &extname, const std::string &extdata)
{
TreeSocket* s = (TreeSocket*)opaque;
if (target)
ModuleSpanningTree::~ModuleSpanningTree()
{
- /* This will also free the listeners */
delete ServerInstance->PI;
ServerInstance->PI = new ProtocolInterface(ServerInstance);
+ /* This will also free the listeners */
delete Utils;
ServerInstance->Timers->DelTimer(RefreshTimer);
Version ModuleSpanningTree::GetVersion()
{
- return Version(1,2,0,2,VF_VENDOR,API_VERSION);
+ return Version("$Id$", VF_VENDOR, API_VERSION);
}
/* It is IMPORTANT that m_spanningtree is the last module in the chain
*/
void ModuleSpanningTree::Prioritize()
{
- ServerInstance->Modules->SetPriority(this, PRIO_LAST);
+ ServerInstance->Modules->SetPriority(this, PRIORITY_LAST);
}
MODULE_INIT(ModuleSpanningTree)
projects / user / henk / code / inspircd.git / blobdiff