]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/modules/m_spanningtree/main.cpp
Add basic stuff for protocol interface and implement a couple of the methods. It...
[user/henk/code/inspircd.git] / src / modules / m_spanningtree / main.cpp
index 4a31d70076412e7ed1942a7bc05e55ddf0c0199d..e5c7518e784e53f5f2abfedac472c61277640a4b 100644 (file)
@@ -2,7 +2,7 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
  * See: http://www.inspircd.org/wiki/index.php/Credits
  *
  * This program is free but copyrighted software; see
 #include "m_spanningtree/treesocket.h"
 #include "m_spanningtree/rconnect.h"
 #include "m_spanningtree/rsquit.h"
+#include "m_spanningtree/protocolinterface.h"
 
-/* $ModDep: m_spanningtree/timesynctimer.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 */
+/* $ModDep: m_spanningtree/timesynctimer.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(InspIRCd* Me)
        : Module(Me), max_local(0), max_global(0)
 {
-       ServerInstance->Modules->UseInterface("InspSocketHook");
-       Utils = new SpanningTreeUtilities(Me, this);
+       ServerInstance->Modules->UseInterface("BufferedSocketHook");
+       Utils = new SpanningTreeUtilities(ServerInstance, this);
        command_rconnect = new cmd_rconnect(ServerInstance, this, Utils);
        ServerInstance->AddCommand(command_rconnect);
        command_rsquit = new cmd_rsquit(ServerInstance, this, Utils);
        ServerInstance->AddCommand(command_rsquit);
-       if (Utils->EnableTimeSync)
-       {
-               SyncTimer = new TimeSyncTimer(ServerInstance, this);
-               ServerInstance->Timers->AddTimer(SyncTimer);
-       }
-       else
-               SyncTimer = NULL;
-
        RefreshTimer = new CacheRefreshTimer(ServerInstance, 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_OnChangeHost, I_OnChangeName, I_OnUserPart, I_OnPostConnect,
+               I_OnUserQuit, I_OnUserPostNick, I_OnUserKick, I_OnRemoteKill, I_OnRehash,
+               I_OnOper, I_OnAddLine, I_OnDelLine, I_ProtoSendMode, I_OnMode,
+               I_OnStats, I_ProtoSendMetaData, I_OnEvent, I_OnSetAway, I_OnPostCommand
+       };
+       ServerInstance->Modules->Attach(eventlist, this, 28);
+
+       delete ServerInstance->PI;
+       ServerInstance->PI = new SpanningTreeProtocolInterface(this, Utils, ServerInstance);
+
+       for (std::vector<User*>::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); i++)
+       {
+               this->OnPostConnect((*i));
+       }
 }
 
-void ModuleSpanningTree::ShowLinks(TreeServer* Current, userrec* user, int hops)
+void ModuleSpanningTree::ShowLinks(TreeServer* Current, User* user, int hops)
 {
        std::string Parent = Utils->TreeRoot->GetName();
        if (Current->GetParent())
@@ -82,7 +94,7 @@ void ModuleSpanningTree::ShowLinks(TreeServer* Current, userrec* user, int hops)
        else if ((Current->Hidden) && (!IS_OPER(user)))
                return;
 
-       user->WriteServ("364 %s %s %s :%d %s",  user->nick,Current->GetName().c_str(),
+       user->WriteNumeric(364, "%s %s %s :%d %s",      user->nick,Current->GetName().c_str(),
                        (Utils->FlatLinks && (!IS_OPER(user))) ? ServerInstance->Config->ServerName : Parent.c_str(),
                        (Utils->FlatLinks && (!IS_OPER(user))) ? 0 : hops,
                        Current->GetDesc().c_str());
@@ -98,20 +110,20 @@ int ModuleSpanningTree::CountServs()
        return Utils->serverlist.size();
 }
 
-void ModuleSpanningTree::HandleLinks(const char** parameters, int pcnt, userrec* user)
+void ModuleSpanningTree::HandleLinks(const char* const* parameters, int pcnt, User* user)
 {
        ShowLinks(Utils->TreeRoot,user,0);
-       user->WriteServ("365 %s * :End of /LINKS list.",user->nick);
+       user->WriteNumeric(365, "%s * :End of /LINKS list.",user->nick);
        return;
 }
 
-void ModuleSpanningTree::HandleLusers(const char** parameters, int pcnt, userrec* user)
+void ModuleSpanningTree::HandleLusers(const char* const* parameters, int pcnt, User* user)
 {
-       unsigned int n_users = ServerInstance->UserCount();
+       unsigned int n_users = ServerInstance->Users->UserCount();
 
        /* Only update these when someone wants to see them, more efficient */
-       if ((unsigned int)ServerInstance->LocalUserCount() > max_local)
-               max_local = ServerInstance->LocalUserCount();
+       if ((unsigned int)ServerInstance->Users->LocalUserCount() > max_local)
+               max_local = ServerInstance->Users->LocalUserCount();
        if (n_users > max_global)
                max_global = n_users;
 
@@ -133,23 +145,23 @@ void ModuleSpanningTree::HandleLusers(const char** parameters, int pcnt, userrec
                        }
                }
        }
-       user->WriteServ("251 %s :There are %d users and %d invisible on %d servers",user->nick,
-                       n_users-ServerInstance->InvisibleUserCount(),
-                       ServerInstance->InvisibleUserCount(),
+       user->WriteNumeric(251, "%s :There are %d users and %d invisible on %d servers",user->nick,
+                       n_users-ServerInstance->Users->ModeCount('i'),
+                       ServerInstance->Users->ModeCount('i'),
                        ulined_count ? this->CountServs() - ulined_count : this->CountServs());
 
-       if (ServerInstance->OperCount())
-               user->WriteServ("252 %s %d :operator(s) online",user->nick,ServerInstance->OperCount());
+       if (ServerInstance->Users->OperCount())
+               user->WriteNumeric(252, "%s %d :operator(s) online",user->nick,ServerInstance->Users->OperCount());
 
-       if (ServerInstance->UnregisteredUserCount())
-               user->WriteServ("253 %s %d :unknown connections",user->nick,ServerInstance->UnregisteredUserCount());
+       if (ServerInstance->Users->UnregisteredUserCount())
+               user->WriteNumeric(253, "%s %d :unknown connections",user->nick,ServerInstance->Users->UnregisteredUserCount());
        
        if (ServerInstance->ChannelCount())
-               user->WriteServ("254 %s %d :channels formed",user->nick,ServerInstance->ChannelCount());
+               user->WriteNumeric(254, "%s %ld :channels formed",user->nick,ServerInstance->ChannelCount());
        
-       user->WriteServ("255 %s :I have %d clients and %d servers",user->nick,ServerInstance->LocalUserCount(),ulined_local_count ? this->CountLocalServs() - ulined_local_count : this->CountLocalServs());
-       user->WriteServ("265 %s :Current Local Users: %d  Max: %d",user->nick,ServerInstance->LocalUserCount(),max_local);
-       user->WriteServ("266 %s :Current Global Users: %d  Max: %d",user->nick,n_users,max_global);
+       user->WriteNumeric(255, "%s :I have %d clients and %d servers",user->nick,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,ServerInstance->Users->LocalUserCount(),max_local);
+       user->WriteNumeric(266, "%s :Current Global Users: %d  Max: %d",user->nick,n_users,max_global);
        return;
 }
 
@@ -181,7 +193,6 @@ void ModuleSpanningTree::DoPingChecks(time_t curtime)
                                {
                                        sock->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" PING "+serv->GetID());
                                        serv->SetNextPingTime(curtime + Utils->PingFreq);
-                                       serv->LastPing = curtime;
                                        timeval t;
                                        gettimeofday(&t, NULL);
                                        long ts = (t.tv_sec * 1000) + (t.tv_usec / 1000);
@@ -207,11 +218,19 @@ void ModuleSpanningTree::DoPingChecks(time_t curtime)
                }
        }
 
-       /* Cancel remote burst mode on any servers which still have it enabled due to latency/lack of data.
+       /*
+        * Cancel remote burst mode on any servers which still have it enabled due to latency/lack of data.
         * This prevents lost REMOTECONNECT notices
+        * XXX this should probably not do this until server has been bursting for, say, 60 seconds or something
         */
        for (server_hash::iterator i = Utils->serverlist.begin(); i != Utils->serverlist.end(); i++)
-               Utils->SetRemoteBursting(i->second, false);
+       {
+               if (i->second->bursting)
+               {
+                       ServerInstance->SNO->WriteToSnoMask('l',"Server \002%s\002 has not finished burst, forcing end of burst.", i->second->GetName().c_str());
+                       i->second->FinishBurst();
+               }
+       }
 }
 
 void ModuleSpanningTree::ConnectServer(Link* x)
@@ -299,14 +318,14 @@ void ModuleSpanningTree::AutoConnectServers(time_t curtime)
        }
 }
 
-int ModuleSpanningTree::HandleVersion(const char** parameters, int pcnt, userrec* user)
+int ModuleSpanningTree::HandleVersion(const char* const* parameters, int pcnt, User* user)
 {
        // we've already checked if pcnt > 0, so this is safe
        TreeServer* found = Utils->FindServerMask(parameters[0]);
        if (found)
        {
                std::string Version = found->GetVersion();
-               user->WriteServ("351 %s :%s",user->nick,Version.c_str());
+               user->WriteNumeric(351, "%s :%s",user->nick,Version.c_str());
                if (found == Utils->TreeRoot)
                {
                        ServerInstance->Config->Send005(user);
@@ -314,7 +333,7 @@ int ModuleSpanningTree::HandleVersion(const char** parameters, int pcnt, userrec
        }
        else
        {
-               user->WriteServ("402 %s %s :No such server",user->nick,parameters[0]);
+               user->WriteNumeric(402, "%s %s :No such server",user->nick,parameters[0]);
        }
        return 1;
 }
@@ -326,7 +345,7 @@ int ModuleSpanningTree::HandleVersion(const char** parameters, int pcnt, userrec
  * If the user is NULL, then the notice is sent locally via WriteToSnoMask with snomask 'l',
  * and remotely via SNONOTICE with mask 'l'.
  */
-void ModuleSpanningTree::RemoteMessage(userrec* user, const char* format, ...)
+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
@@ -369,7 +388,7 @@ void ModuleSpanningTree::RemoteMessage(userrec* user, const char* format, ...)
        SendingRemoteMessage = false;
 }
        
-int ModuleSpanningTree::HandleConnect(const char** parameters, int pcnt, userrec* user)
+int ModuleSpanningTree::HandleConnect(const char* const* parameters, int pcnt, User* user)
 {
        for (std::vector<Link>::iterator x = Utils->LinkBlocks.begin(); x < Utils->LinkBlocks.end(); x++)
        {
@@ -393,17 +412,6 @@ int ModuleSpanningTree::HandleConnect(const char** parameters, int pcnt, userrec
        return 1;
 }
 
-void ModuleSpanningTree::BroadcastTimeSync()
-{
-       if (Utils->MasterTime)
-       {
-               std::deque<std::string> params;
-               params.push_back(ConvToStr(ServerInstance->Time(false)));
-               params.push_back("FORCE");
-               Utils->DoOneToMany(ServerInstance->Config->GetSID(), "TIMESET", params);
-       }
-}
-
 void ModuleSpanningTree::OnGetServerDescription(const std::string &servername,std::string &description)
 {
        TreeServer* s = Utils->FindServer(servername);
@@ -413,18 +421,19 @@ void ModuleSpanningTree::OnGetServerDescription(const std::string &servername,st
        }
 }
 
-void ModuleSpanningTree::OnUserInvite(userrec* source,userrec* dest,chanrec* channel)
+void ModuleSpanningTree::OnUserInvite(User* source,User* dest,Channel* channel, time_t expiry)
 {
        if (IS_LOCAL(source))
        {
                std::deque<std::string> params;
                params.push_back(dest->uuid);
                params.push_back(channel->name);
+               params.push_back(ConvToStr(expiry));
                Utils->DoOneToMany(source->uuid,"INVITE",params);
        }
 }
 
-void ModuleSpanningTree::OnPostLocalTopicChange(userrec* user, chanrec* chan, const std::string &topic)
+void ModuleSpanningTree::OnPostLocalTopicChange(User* user, Channel* chan, const std::string &topic)
 {
        std::deque<std::string> params;
        params.push_back(chan->name);
@@ -432,7 +441,7 @@ void ModuleSpanningTree::OnPostLocalTopicChange(userrec* user, chanrec* chan, co
        Utils->DoOneToMany(user->uuid,"TOPIC",params);
 }
 
-void ModuleSpanningTree::OnWallops(userrec* user, const std::string &text)
+void ModuleSpanningTree::OnWallops(User* user, const std::string &text)
 {
        if (IS_LOCAL(user))
        {
@@ -442,11 +451,11 @@ void ModuleSpanningTree::OnWallops(userrec* user, const std::string &text)
        }
 }
 
-void ModuleSpanningTree::OnUserNotice(userrec* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list)
+void ModuleSpanningTree::OnUserNotice(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list)
 {
        if (target_type == TYPE_USER)
        {
-               userrec* d = (userrec*)dest;
+               User* d = (User*)dest;
                if ((d->GetFd() < 0) && (IS_LOCAL(user)))
                {
                        std::deque<std::string> params;
@@ -460,7 +469,7 @@ void ModuleSpanningTree::OnUserNotice(userrec* user, void* dest, int target_type
        {
                if (IS_LOCAL(user))
                {
-                       chanrec *c = (chanrec*)dest;
+                       Channel *c = (Channel*)dest;
                        if (c)
                        {
                                std::string cname = c->name;
@@ -490,13 +499,13 @@ void ModuleSpanningTree::OnUserNotice(userrec* user, void* dest, int target_type
        }
 }
 
-void ModuleSpanningTree::OnUserMessage(userrec* 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)
 {
        if (target_type == TYPE_USER)
        {
                // route private messages which are targetted at clients only to the server
                // which needs to receive them
-               userrec* d = (userrec*)dest;
+               User* d = (User*)dest;
                if ((d->GetFd() < 0) && (IS_LOCAL(user)))
                {
                        std::deque<std::string> params;
@@ -510,7 +519,7 @@ void ModuleSpanningTree::OnUserMessage(userrec* user, void* dest, int target_typ
        {
                if (IS_LOCAL(user))
                {
-                       chanrec *c = (chanrec*)dest;
+                       Channel *c = (Channel*)dest;
                        if (c)
                        {
                                std::string cname = c->name;
@@ -546,7 +555,7 @@ void ModuleSpanningTree::OnBackgroundTimer(time_t curtime)
        DoPingChecks(curtime);
 }
 
-void ModuleSpanningTree::OnUserJoin(userrec* user, chanrec* channel, bool &silent)
+void ModuleSpanningTree::OnUserJoin(User* user, Channel* channel, bool sync, bool &silent)
 {
        // Only do this for local users
        if (IS_LOCAL(user))
@@ -563,7 +572,7 @@ void ModuleSpanningTree::OnUserJoin(userrec* user, chanrec* channel, bool &silen
                        Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FJOIN",params);
                        /* First user in, sync the modes for the channel */
                        params.pop_back();
-                       params.push_back(channel->ChanModes(true));
+                       params.push_back(std::string("+") + channel->ChanModes(true));
                        Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FMODE",params);
                }
                else
@@ -576,7 +585,7 @@ void ModuleSpanningTree::OnUserJoin(userrec* user, chanrec* channel, bool &silen
        }
 }
 
-void ModuleSpanningTree::OnChangeHost(userrec* user, const std::string &newhost)
+void ModuleSpanningTree::OnChangeHost(User* user, const std::string &newhost)
 {
        // only occurs for local clients
        if (user->registered != REG_ALL)
@@ -586,7 +595,7 @@ void ModuleSpanningTree::OnChangeHost(userrec* user, const std::string &newhost)
        Utils->DoOneToMany(user->uuid,"FHOST",params);
 }
 
-void ModuleSpanningTree::OnChangeName(userrec* user, const std::string &gecos)
+void ModuleSpanningTree::OnChangeName(User* user, const std::string &gecos)
 {
        // only occurs for local clients
        if (user->registered != REG_ALL)
@@ -596,7 +605,7 @@ void ModuleSpanningTree::OnChangeName(userrec* user, const std::string &gecos)
        Utils->DoOneToMany(user->uuid,"FNAME",params);
 }
 
-void ModuleSpanningTree::OnUserPart(userrec* user, chanrec* channel, const std::string &partmessage, bool &silent)
+void ModuleSpanningTree::OnUserPart(User* user, Channel* channel, const std::string &partmessage, bool &silent)
 {
        if (IS_LOCAL(user))
        {
@@ -608,7 +617,7 @@ void ModuleSpanningTree::OnUserPart(userrec* user, chanrec* channel, const std::
        }
 }
 
-void ModuleSpanningTree::OnUserConnect(userrec* user)
+void ModuleSpanningTree::OnPostConnect(User* user)
 {
        if (IS_LOCAL(user))
        {
@@ -624,16 +633,16 @@ void ModuleSpanningTree::OnUserConnect(userrec* user)
                params.push_back(ConvToStr(user->signon));
                params.push_back(":"+std::string(user->fullname));
                Utils->DoOneToMany(ServerInstance->Config->GetSID(), "UID", params);
-               // User is Local, change needs to be reflected!
-               TreeServer* SourceServer = Utils->FindServer(user->server);
-               if (SourceServer)
-               {
-                       SourceServer->AddUserCount();
-               }
+       }
+
+       TreeServer* SourceServer = Utils->FindServer(user->server);
+       if (SourceServer)
+       {
+               SourceServer->SetUserCount(1); // increment by 1
        }
 }
 
-void ModuleSpanningTree::OnUserQuit(userrec* user, const std::string &reason, const std::string &oper_message)
+void ModuleSpanningTree::OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
 {
        if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
        {
@@ -648,15 +657,16 @@ void ModuleSpanningTree::OnUserQuit(userrec* user, const std::string &reason, co
                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->DelUserCount();
+               SourceServer->SetUserCount(-1); // decrement by 1
        }
 }
 
-void ModuleSpanningTree::OnUserPostNick(userrec* user, const std::string &oldnick)
+void ModuleSpanningTree::OnUserPostNick(User* user, const std::string &oldnick)
 {
        if (IS_LOCAL(user))
        {
@@ -666,14 +676,14 @@ void ModuleSpanningTree::OnUserPostNick(userrec* user, const std::string &oldnic
                /** IMPORTANT: We don't update the TS if the oldnick is just a case change of the newnick!
                 */
                if (irc::string(user->nick) != assign(oldnick))
-                       user->age = ServerInstance->Time(true);
+                       user->age = ServerInstance->Time();
 
                params.push_back(ConvToStr(user->age));
                Utils->DoOneToMany(user->uuid,"NICK",params);
        }
 }
 
-void ModuleSpanningTree::OnUserKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason, bool &silent)
+void ModuleSpanningTree::OnUserKick(User* source, User* user, Channel* chan, const std::string &reason, bool &silent)
 {
        if ((source) && (IS_LOCAL(source)))
        {
@@ -693,7 +703,7 @@ void ModuleSpanningTree::OnUserKick(userrec* source, userrec* user, chanrec* cha
        }
 }
 
-void ModuleSpanningTree::OnRemoteKill(userrec* source, userrec* dest, const std::string &reason, const std::string &operreason)
+void ModuleSpanningTree::OnRemoteKill(User* source, User* dest, const std::string &reason, const std::string &operreason)
 {
        std::deque<std::string> params;
        params.push_back(":"+reason);
@@ -705,7 +715,7 @@ void ModuleSpanningTree::OnRemoteKill(userrec* source, userrec* dest, const std:
        Utils->DoOneToMany(source->uuid,"KILL",params);
 }
 
-void ModuleSpanningTree::OnRehash(userrec* user, const std::string &parameter)
+void ModuleSpanningTree::OnRehash(User* user, const std::string &parameter)
 {
        if (!parameter.empty())
        {
@@ -715,18 +725,18 @@ void ModuleSpanningTree::OnRehash(userrec* user, const std::string &parameter)
                // check for self
                if (ServerInstance->MatchText(ServerInstance->Config->ServerName,parameter))
                {
-                       ServerInstance->WriteOpers("*** Remote rehash initiated locally by \002%s\002", user ? user->nick : ServerInstance->Config->ServerName);
+                       ServerInstance->SNO->WriteToSnoMask('A', "Remote rehash initiated locally by \002%s\002", user ? user->nick : ServerInstance->Config->ServerName);
                        ServerInstance->RehashServer();
                }
        }
-       Utils->ReadConfiguration(false);
+       Utils->ReadConfiguration(true);
        InitializeDisabledCommands(ServerInstance->Config->DisabledCommands, ServerInstance);
 }
 
 // note: the protocol does not allow direct umode +o except
 // via NICK with 8 params. sending OPERTYPE infers +o modechange
 // locally.
-void ModuleSpanningTree::OnOper(userrec* user, const std::string &opertype)
+void ModuleSpanningTree::OnOper(User* user, const std::string &opertype)
 {
        if (IS_LOCAL(user))
        {
@@ -736,86 +746,52 @@ void ModuleSpanningTree::OnOper(userrec* user, const std::string &opertype)
        }
 }
 
-void ModuleSpanningTree::OnLine(userrec* source, const std::string &host, bool adding, char linetype, long duration, const std::string &reason)
+void ModuleSpanningTree::OnAddLine(User* user, XLine *x)
 {
-       if (!source)
+       if (!x->IsBurstable())
+               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);
+
+       if (!user)
        {
                /* Server-set lines */
-               char data[MAXBUF];
-               snprintf(data,MAXBUF,"%c %s %s %lu %lu :%s", linetype, host.c_str(), ServerInstance->Config->ServerName, (unsigned long)ServerInstance->Time(false),
-                               (unsigned long)duration, reason.c_str());
-               std::deque<std::string> params;
-               params.push_back(data);
                Utils->DoOneToMany(ServerInstance->Config->GetSID(), "ADDLINE", params);
        }
-       else
+       else if (IS_LOCAL(user))
        {
-               if (IS_LOCAL(source))
-               {
-                       char type[8];
-                       snprintf(type,8,"%cLINE",linetype);
-                       std::string stype = type;
-                       if (adding)
-                       {
-                               char sduration[MAXBUF];
-                               snprintf(sduration,MAXBUF,"%ld",duration);
-                               std::deque<std::string> params;
-                               params.push_back(host);
-                               params.push_back(sduration);
-                               params.push_back(":"+reason);
-                               Utils->DoOneToMany(source->uuid,stype,params);
-                       }
-                       else
-                       {
-                               std::deque<std::string> params;
-                               params.push_back(host);
-                               Utils->DoOneToMany(source->uuid,stype,params);
-                       }
-               }
+               /* User-set lines */
+               Utils->DoOneToMany(user->uuid, "ADDLINE", params);
        }
 }
 
-void ModuleSpanningTree::OnAddGLine(long duration, userrec* source, const std::string &reason, const std::string &hostmask)
-{
-       OnLine(source,hostmask,true,'G',duration,reason);
-}
-       
-void ModuleSpanningTree::OnAddZLine(long duration, userrec* source, const std::string &reason, const std::string &ipmask)
-{
-       OnLine(source,ipmask,true,'Z',duration,reason);
-}
-
-void ModuleSpanningTree::OnAddQLine(long duration, userrec* source, const std::string &reason, const std::string &nickmask)
+void ModuleSpanningTree::OnDelLine(User* user, XLine *x)
 {
-       OnLine(source,nickmask,true,'Q',duration,reason);
-}
-
-void ModuleSpanningTree::OnAddELine(long duration, userrec* source, const std::string &reason, const std::string &hostmask)
-{
-       OnLine(source,hostmask,true,'E',duration,reason);
-}
-
-void ModuleSpanningTree::OnDelGLine(userrec* source, const std::string &hostmask)
-{
-       OnLine(source,hostmask,false,'G',0,"");
-}
-
-void ModuleSpanningTree::OnDelZLine(userrec* source, const std::string &ipmask)
-{
-       OnLine(source,ipmask,false,'Z',0,"");
-}
+       if (x->type == "K")
+               return;
 
-void ModuleSpanningTree::OnDelQLine(userrec* source, const std::string &nickmask)
-{
-       OnLine(source,nickmask,false,'Q',0,"");
-}
+       char data[MAXBUF];
+       snprintf(data,MAXBUF,"%s %s", x->type.c_str(), x->Displayable());
+       std::deque<std::string> params;
+       params.push_back(data);
 
-void ModuleSpanningTree::OnDelELine(userrec* source, const std::string &hostmask)
-{
-       OnLine(source,hostmask,false,'E',0,"");
+       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(userrec* user, void* dest, int target_type, const std::string &text)
+void ModuleSpanningTree::OnMode(User* user, void* dest, int target_type, const std::string &text)
 {
        if ((IS_LOCAL(user)) && (user->registered == REG_ALL))
        {
@@ -827,14 +803,14 @@ void ModuleSpanningTree::OnMode(userrec* user, void* dest, int target_type, cons
 
                if (target_type == TYPE_USER)
                {
-                       userrec* u = (userrec*)dest;
+                       User* u = (User*)dest;
                        params.push_back(u->uuid);
                        params.push_back(output_text);
                        command = "MODE";
                }
                else
                {
-                       chanrec* c = (chanrec*)dest;
+                       Channel* c = (Channel*)dest;
                        params.push_back(c->name);
                        params.push_back(ConvToStr(c->age));
                        params.push_back(output_text);
@@ -845,24 +821,25 @@ void ModuleSpanningTree::OnMode(userrec* user, void* dest, int target_type, cons
        }
 }
 
-void ModuleSpanningTree::OnSetAway(userrec* user)
+int ModuleSpanningTree::OnSetAway(User* user, const std::string &awaymsg)
 {
        if (IS_LOCAL(user))
        {
-               std::deque<std::string> params;
-               params.push_back(":"+std::string(user->awaymsg));
-               Utils->DoOneToMany(user->uuid,"AWAY",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(":" + awaymsg);
+                       Utils->DoOneToMany(user->uuid,"AWAY",params);
+               }
        }
-}
 
-void ModuleSpanningTree::OnCancelAway(userrec* user)
-{
-       if (IS_LOCAL(user))
-       {
-               std::deque<std::string> params;
-               params.clear();
-               Utils->DoOneToMany(user->uuid,"AWAY",params);
-       }
+       return 0;
 }
 
 void ModuleSpanningTree::ProtoSendMode(void* opaque, int target_type, void* target, const std::string &modeline)
@@ -876,12 +853,12 @@ void ModuleSpanningTree::ProtoSendMode(void* opaque, int target_type, void* targ
        {
                if (target_type == TYPE_USER)
                {
-                       userrec* u = (userrec*)target;
+                       User* u = (User*)target;
                        s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" FMODE "+u->uuid+" "+ConvToStr(u->age)+" "+output_text);
                }
                else
                {
-                       chanrec* c = (chanrec*)target;
+                       Channel* c = (Channel*)target;
                        s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" FMODE "+c->name+" "+ConvToStr(c->age)+" "+output_text);
                }
        }
@@ -894,12 +871,12 @@ void ModuleSpanningTree::ProtoSendMetaData(void* opaque, int target_type, void*
        {
                if (target_type == TYPE_USER)
                {
-                       userrec* u = (userrec*)target;
+                       User* u = (User*)target;
                        s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+u->uuid+" "+extname+" :"+extdata);
                }
                else if (target_type == TYPE_CHANNEL)
                {
-                       chanrec* c = (chanrec*)target;
+                       Channel* c = (Channel*)target;
                        s->WriteLine(std::string(":")+ServerInstance->Config->GetSID()+" METADATA "+c->name+" "+extname+" :"+extdata);
                }
        }
@@ -912,7 +889,14 @@ void ModuleSpanningTree::ProtoSendMetaData(void* opaque, int target_type, void*
 void ModuleSpanningTree::OnEvent(Event* event)
 {
        std::deque<std::string>* params = (std::deque<std::string>*)event->GetData();
-       if (event->GetEventID() == "send_metadata")
+       if (event->GetEventID() == "send_encap")
+       {
+               if (params->size() < 2)
+                       return;
+
+               Utils->DoOneToMany(ServerInstance->Config->GetSID(), "ENCAP", *params);
+       }
+       else if (event->GetEventID() == "send_metadata")
        {
                if (params->size() < 3)
                        return;
@@ -925,14 +909,14 @@ void ModuleSpanningTree::OnEvent(Event* event)
                        return;
                (*params)[1] = ":" + (*params)[1];
                params->insert(params->begin() + 1,ServerInstance->Config->ServerName);
-               params->insert(params->begin() + 1,ConvToStr(ServerInstance->Time(true)));
+               params->insert(params->begin() + 1,ConvToStr(ServerInstance->Time()));
                Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FTOPIC",*params);
        }
        else if (event->GetEventID() == "send_mode")
        {
                if (params->size() < 2)
                        return;
-               // Insert the TS value of the object, either userrec or chanrec
+               // Insert the TS value of the object, either User or Channel
                time_t ourTS = 0;
                std::string output_text;
 
@@ -940,7 +924,7 @@ void ModuleSpanningTree::OnEvent(Event* event)
                for (size_t n = 0; n < params->size(); n++)
                        ServerInstance->Parser->TranslateUIDs(TR_NICK, (*params)[n], (*params)[n]);
 
-               userrec* a = ServerInstance->FindNick((*params)[0]);
+               User* a = ServerInstance->FindNick((*params)[0]);
                if (a)
                {
                        ourTS = a->age;
@@ -949,10 +933,10 @@ void ModuleSpanningTree::OnEvent(Event* event)
                }
                else
                {
-                       chanrec* a = ServerInstance->FindChan((*params)[0]);
-                       if (a)
+                       Channel* c = ServerInstance->FindChan((*params)[0]);
+                       if (c)
                        {
-                               ourTS = a->age;
+                               ourTS = c->age;
                                params->insert(params->begin() + 1,ConvToStr(ourTS));
                                Utils->DoOneToMany(ServerInstance->Config->GetSID(),"FMODE",*params);
                        }
@@ -996,7 +980,7 @@ void ModuleSpanningTree::OnEvent(Event* event)
                if (params->size() < 2)
                        return;
                        
-               userrec *a = ServerInstance->FindNick((*params)[0]);
+               User *a = ServerInstance->FindNick((*params)[0]);
                        
                if (!a)
                        return;
@@ -1010,29 +994,19 @@ void ModuleSpanningTree::OnEvent(Event* event)
 ModuleSpanningTree::~ModuleSpanningTree()
 {
        /* This will also free the listeners */
+       delete ServerInstance->PI;
+       ServerInstance->PI = new ProtocolInterface(ServerInstance);
+
        delete Utils;
-       if (SyncTimer)
-               ServerInstance->Timers->DelTimer(SyncTimer);
 
        ServerInstance->Timers->DelTimer(RefreshTimer);
 
-       ServerInstance->Modules->DoneWithInterface("InspSocketHook");
+       ServerInstance->Modules->DoneWithInterface("BufferedSocketHook");
 }
 
 Version ModuleSpanningTree::GetVersion()
 {
-       return Version(1,1,0,2,VF_VENDOR,API_VERSION);
-}
-
-void ModuleSpanningTree::Implements(char* List)
-{
-       List[I_OnPreCommand] = List[I_OnGetServerDescription] = List[I_OnUserInvite] = List[I_OnPostLocalTopicChange] = 1;
-       List[I_OnWallops] = List[I_OnUserNotice] = List[I_OnUserMessage] = List[I_OnBackgroundTimer] = 1;
-       List[I_OnUserJoin] = List[I_OnChangeHost] = List[I_OnChangeName] = List[I_OnUserPart] = List[I_OnUserConnect] = 1;
-       List[I_OnUserQuit] = List[I_OnUserPostNick] = List[I_OnUserKick] = List[I_OnRemoteKill] = List[I_OnRehash] = 1;
-       List[I_OnOper] = List[I_OnAddGLine] = List[I_OnAddZLine] = List[I_OnAddQLine] = List[I_OnAddELine] = 1;
-       List[I_OnDelGLine] = List[I_OnDelZLine] = List[I_OnDelQLine] = List[I_OnDelELine] = List[I_ProtoSendMode] = List[I_OnMode] = 1;
-       List[I_OnStats] = List[I_ProtoSendMetaData] = List[I_OnEvent] = List[I_OnSetAway] = List[I_OnCancelAway] = List[I_OnPostCommand] = 1;
+       return Version(1,2,0,2,VF_VENDOR,API_VERSION);
 }
 
 /* It is IMPORTANT that m_spanningtree is the last module in the chain
@@ -1042,9 +1016,9 @@ void ModuleSpanningTree::Implements(char* List)
  * Therefore, we return PRIORITY_LAST to make sure we end up at the END of
  * the module call queue.
  */
-Priority ModuleSpanningTree::Prioritize()
+void ModuleSpanningTree::Prioritize()
 {
-       return PRIORITY_LAST;
+       ServerInstance->Modules->SetPriority(this, PRIO_LAST);
 }
 
 MODULE_INIT(ModuleSpanningTree)