-}
-
-void handle_t(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* setby = strtok(params," ");
- char* channel = strtok(NULL," :");
- char* topic = strtok(NULL,"\r\n");
-
- if ((!setby) || (!channel) || (!topic))
- return;
-
- topic++;
- userrec* u = Find(setby);
- chanrec* c = FindChan(channel);
- if ((c) && (u))
- {
- WriteChannelLocal(c,u,"TOPIC %s :%s",c->name,topic);
- strlcpy(c->topic,topic,MAXTOPIC);
- strlcpy(c->setby,u->nick,NICKMAX);
- c->topicset = TIME;
- }
-}
-
-
-void handle_T(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* tm = strtok(params," ");
- char* setby = strtok(NULL," ");
- char* channel = strtok(NULL," :");
- char* topic = strtok(NULL,"\r\n");
-
- if ((!tm) || (!setby) || (!channel) || (!topic))
- return;
-
- topic++;
- time_t TS = atoi(tm);
- chanrec* c = FindChan(channel);
- if (c)
- {
- // in the case of topics and TS, the *NEWER*
- if (TS <= c->topicset)
- {
- WriteChannelLocal(c,NULL,"TOPIC %s :%s",c->name,topic);
- strlcpy(c->topic,topic,MAXTOPIC);
- strlcpy(c->setby,setby,NICKMAX);
- }
- }
-}
-
-void handle_M(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* pars[128];
- char original[MAXBUF],target[MAXBUF];
- strlcpy(original,params,MAXBUF);
- int index = 0;
- char* parameter = strtok(params," ");
-
- if (!parameter)
- return;
-
- strlcpy(target,parameter,MAXBUF);
- while (parameter)
- {
- if (parameter[0] == ':')
- parameter++;
- pars[index++] = parameter;
- parameter = strtok(NULL," ");
- }
- log(DEBUG,"*** MODE: '%s %s'",pars[0],pars[1]);
- merge_mode(pars,index);
- if (FindChan(target))
- {
- WriteChannelLocal(FindChan(target), NULL, "MODE %s",original);
- return;
- }
- if (Find(target))
- {
- if (original[0])
- Write(Find(target)->fd,":%s MODE %s",ServerName,original);
- }
-}
-
-// m is modes set by users only (not servers) valid targets are channels or users.
-
-void handle_m(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- // m blah #chatspike +b *!test@*4
- char* pars[128];
- char original[MAXBUF];
-
- if (!params)
- return;
-
- strlcpy(original,params,MAXBUF);
-
- if (!strchr(params,' '))
- {
- WriteOpers("WARNING! 'm' token in data stream without any parameters! Something fishy is going on!");
- return;
- }
-
- int index = 0;
-
- char* src = strtok(params," ");
-
- if (!src)
- return;
-
- userrec* user = Find(src);
-
- if (user)
- {
- log(DEBUG,"Found user: %s",user->nick);
- char* parameter = strtok(NULL," ");
- while (parameter)
- {
- pars[index++] = parameter;
- parameter = strtok(NULL," ");
- }
-
- log(DEBUG,"Calling merge_mode2");
- if (index)
- merge_mode2(pars,index,user);
- }
-}
-
-
-void handle_L(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* nick = NULL;
- char* channel = NULL;
- char* reason = NULL;
- log(DEBUG,"L TOKEN PARS: '%s'",params);
- if (strstr(params,":#"))
- {
- nick = strtok(params," ");
- channel = strtok(NULL,"\r\n");
- if ((!nick) || (!channel))
- return;
- channel++;
- reason = "";
- }
- else
- {
- nick = strtok(params," ");
- channel = strtok(NULL," :");
- reason = strtok(NULL,"\r\n");
- if ((!nick) || (!channel) || (!reason))
- return;
- reason++;
- }
- userrec* user = Find(nick);
- if ((user) && (channel) && (reason))
- {
- if ((!reason) && (*reason != '\0'))
- {
- del_channel(user,channel,reason,true);
- }
- else
- {
- del_channel(user,channel,NULL,true);
- }
- }
-}
-
-void handle_K(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* src = strtok(params," ");
- char* nick = strtok(NULL," :");
- char* reason = strtok(NULL,"\r\n");
- if ((!src) || (!nick) || (!reason))
- return;
- char kreason[MAXBUF];
- reason++;
-
- userrec* u = Find(nick);
- userrec* user = Find(src);
-
- if ((user) && (u))
- {
- WriteTo(user, u, "KILL %s :%s!%s!%s!%s (%s)", u->nick, tcp_host, ServerName, user->dhost,user->nick,reason);
- WriteOpers("*** Remote kill from %s by %s: %s!%s@%s (%s)",tcp_host,user->nick,u->nick,u->ident,u->host,reason);
- snprintf(kreason,MAXBUF,"[%s] Killed (From: '%s' (%s))",tcp_host,user->nick,reason);
- kill_link(u,kreason);
- }
-}
-
-void handle_Q(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* nick = strtok(params," :");
- char* reason = strtok(NULL,"\r\n");
-
- if ((!nick) || (!reason))
- return;
- reason++;
-
- userrec* user = Find(nick);
-
- if (user)
- {
- if (strlen(reason)>MAXQUIT)
- {
- reason[MAXQUIT-1] = '\0';
- }
-
-
- WriteCommonExcept(user,"QUIT :%s",reason);
-
- user_hash::iterator iter = clientlist.find(user->nick);
-
- if (iter != clientlist.end())
- {
- log(DEBUG,"deleting user hash value %d",iter->second);
- clientlist.erase(iter);
- }
-
- if (user->registered == 7)
- {
- purge_empty_chans(user);
- }
- delete user;
- }
-}
-
-void handle_n(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* oldnick = strtok(params," ");
- char* newnick = strtok(NULL," ");
-
- if ((!oldnick) || (!newnick))
- return;
-
- userrec* user = Find(oldnick);
-
- if (user)
- {
- if (is_uline(tcp_host))
- {
- int MOD_RESULT = 0;
- FOREACH_RESULT(OnUserPreNick(user,newnick));
- if (MOD_RESULT) {
- // if a module returns true, the nick change couldnt be allowed
- statsCollisions++;
- kill_link(user,"Nickname collision");
- return;
- }
- if (matches_qline(newnick))
- {
- statsCollisions++;
- kill_link(user,"Nickname collision");
- return;
- }
-
- // broadcast this because its a services thingy
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"n %s %s",user->nick,newnick);
- NetSendToAllExcept_WithSum(tcp_host,buffer,tcp_sum);
- }
- WriteCommon(user,"NICK %s",newnick);
- user = ReHashNick(user->nick, newnick);
- if (!user) return;
- if (!user->nick) return;
- strlcpy(user->nick, newnick,NICKMAX);
- log(DEBUG,"new nick set: %s",user->nick);
- }
-}
-
-// k <SOURCE> <DEST> <CHANNEL> :<REASON>
-void handle_k(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* src = strtok(params," ");
- char* dest = strtok(NULL," ");
- char* channel = strtok(NULL," :");
- char* reason = strtok(NULL,"\r\n");
-
- if ((!src) || (!dest) || (!channel) || (!reason))
- return;
-
- reason++;
- userrec* s = Find(src);
- userrec* d = Find(dest);
- chanrec* c = FindChan(channel);
- if ((s) && (d) && (c))
- {
- kick_channel(s,d,c,reason);
- return;
- }
- d = Find(channel);
- c = FindChan(dest);
- if ((s) && (d) && (c))
- {
- kick_channel(s,d,c,reason);
- return;
- }
-}
-
-void handle_AT(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* who = strtok(params," :");
- char* text = strtok(NULL,"\r\n");
-
- if ((!who) || (!text))
- return;
-
- text++;
- userrec* s = Find(who);
- if (s)
- {
- WriteWallOps(s,true,text);
- }
-}
-
-void handle_H(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- log(DEBUG,"Adding ULined server %s to my map",params);
- ircd_connector s;
- s.SetState(STATE_DISCONNECTED);
-
- if (!params)
- return;
-
- s.SetServerName(params);
-
- for (int j = 0; j < 32; j++)
- {
- if (me[j] != NULL)
- {
- for (int k = 0; k < me[j]->connectors.size(); k++)
- {
- if (!strcasecmp(me[j]->connectors[k].GetServerName().c_str(),params))
- {
- // dont allow a server to be added twice
- log(DEBUG,"ULined server %s already in the map!",params);
- return;
- }
- }
- }
- }
-
- source->connectors.push_back(s);
- WriteOpers("Non-Mesh server %s has joined the network",params);
-}
-
-void handle_N(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* tm = strtok(params," ");
- char* nick = strtok(NULL," ");
- char* host = strtok(NULL," ");
- char* dhost = strtok(NULL," ");
- char* ident = strtok(NULL," ");
- char* modes = strtok(NULL," ");
- char* ipaddr = strtok(NULL," ");
- char* server = strtok(NULL," :");
- char* gecos = strtok(NULL,"\r\n");
-
- if ((!tm) || (!nick) || (!host) || (!dhost) || (!ident) || (!modes) || (!ipaddr) || (!server) || (!gecos))
- return;
-
- if (*gecos == ':')
- gecos++;
-
- if (*modes == '+')
- modes++;
-
- time_t TS = atoi(tm);
- user_hash::iterator iter = clientlist.find(nick);
- if (iter != clientlist.end())
- {
- // nick collision
- statsCollisions++;
- WriteOpers("Nickname collision: %s@%s != %s@%s",nick,server,iter->second->nick,iter->second->server);
- char str[MAXBUF];
- snprintf(str,MAXBUF,"Killed (Nick Collision (%s@%s < %s@%s))",nick,server,iter->second->nick,iter->second->server);
- WriteServ(iter->second->fd, "KILL %s :%s",iter->second->nick,str);
- kill_link(iter->second,str);
- }
- clientlist[nick] = new userrec();
- // remote users have an fd of -1. This is so that our Write abstraction
- // routines know to route any messages to this record away to whatever server
- // theyre on.
- clientlist[nick]->fd = -1;
- strlcpy(clientlist[nick]->nick, nick,NICKMAX);
- strlcpy(clientlist[nick]->host, host,160);
- strlcpy(clientlist[nick]->dhost, dhost,160);
- strlcpy(clientlist[nick]->server, server,256);
- strlcpy(clientlist[nick]->ident, ident,10); // +1 char to compensate for tilde
- strlcpy(clientlist[nick]->fullname, gecos,128);
- strlcpy(clientlist[nick]->ip,ipaddr,16);
- clientlist[nick]->signon = TS;
- clientlist[nick]->nping = 0; // this is ignored for a remote user anyway.
- clientlist[nick]->lastping = 1;
- clientlist[nick]->port = 0; // so is this...
- clientlist[nick]->registered = 7; // this however we need to set for them to receive messages and appear online
- clientlist[nick]->idle_lastmsg = TIME; // this is unrealiable and wont actually be used locally
- for (int i = 0; i < MAXCHANS; i++)
- {
- clientlist[nick]->chans[i].channel = NULL;
- clientlist[nick]->chans[i].uc_modes = 0;
- }
- FOREACH_MOD OnGlobalConnect(clientlist[nick]);
- if (strchr(clientlist[nick]->modes,'o'))
- {
- FOREACH_MOD OnGlobalOper(clientlist[nick]);
- }
-}
-
-void handle_F(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- if (!params)
- return;
- long tdiff = TIME - atoi(params);
- if (tdiff)
- WriteOpers("TS split for %s -> %s: %d",source->name,reply->name,tdiff);
-}
-
-void handle_a(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* nick = strtok(params," :");
- char* gecos = strtok(NULL,"\r\n");
-
- if ((!nick) || (!gecos))
- return;
-
- userrec* user = Find(nick);
-
- if (user)
- strlcpy(user->fullname,gecos,MAXBUF);
-}
-
-void handle_b(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* nick = strtok(params," ");
- char* host = strtok(NULL," ");
-
- if ((!nick) || (!host))
- return;
-
- userrec* user = Find(nick);
-
- if (user)
- strlcpy(user->dhost,host,160);
-}
-
-void handle_plus(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- // %s %s %d %d
- // + test3.chatspike.net 7010 -2016508415
- char* servername = strtok(params," ");
- char* ipaddr = strtok(NULL," ");
- char* ipport = strtok(NULL," ");
- char* cookie = strtok(NULL," ");
-
- if ((!servername) || (!ipaddr) || (!ipport) || (!cookie))
- return;
-
- log(DEBUG,"*** Connecting back to %s:%d",ipaddr,atoi(ipport));
-
-
- bool conn_already = false;
- for (int i = 0; i < 32; i++)
- {
- if (me[i] != NULL)
- {
- for (int j = 0; j < me[i]->connectors.size(); j++)
- {
- if (!strcasecmp(me[i]->connectors[j].GetServerName().c_str(),servername))
- {
- if (me[i]->connectors[j].GetServerPort() == atoi(ipport))
- {
- log(DEBUG,"Already got a connection to %s:%d, ignoring +",ipaddr,atoi(ipport));
- conn_already = true;
- }
- }
- }
- }
- }
- if (!conn_already)
- me[defaultRoute]->MeshCookie(ipaddr,atoi(ipport),atoi(cookie),servername);
-}
-
-void handle_R(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* server = strtok(params," ");
- char* data = strtok(NULL,"\r\n");
-
- if ((!data) || (!server))
- {
- log(DEBUG,"Someones playing silly buggers, attempting to send to a null server or send a null message (BUG?)");
- return;
- }
-
- log(DEBUG,"Forwarded packet '%s' to '%s'",data,server);
- NetSendToOne(server,data);
-}
-
-void handle_J(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- char* nick = strtok(params," ");
- char* channel = strtok(NULL," ");
-
- if ((!nick) || (!channel))
- return;
-
- userrec* user = Find(nick);
-
- while (channel)
- {
- if ((user != NULL) && (strcmp(channel,"")))
- {
- char privilage = '\0';
- if (channel[0] != '#')
- {
- privilage = channel[0];
- channel++;
- }
- add_channel(user,channel,"",true);
-
- // now work out the privilages they should have on each channel
- // and send the appropriate servermodes.
- for (int i = 0; i != MAXCHANS; i++)
- {
- if (user->chans[i].channel)
- {
- if (!strcasecmp(user->chans[i].channel->name,channel))
- {
- if (privilage == '@')
- {
- user->chans[i].uc_modes = user->chans[i].uc_modes | UCMODE_OP;
- WriteChannelLocal(user->chans[i].channel, NULL, "MODE %s +o %s",channel,user->nick);
- }
- if (privilage == '%')
- {
- user->chans[i].uc_modes = user->chans[i].uc_modes | UCMODE_HOP;
- WriteChannelLocal(user->chans[i].channel, NULL, "MODE %s +h %s",channel,user->nick);
- }
- if (privilage == '+')
- {
- user->chans[i].uc_modes = user->chans[i].uc_modes | UCMODE_VOICE;
- WriteChannelLocal(user->chans[i].channel, NULL, "MODE %s +v %s",channel,user->nick);
- }
- }
- }
- }
-
- }
- channel = strtok(NULL," ");
- }
-}
-
-void handle_dollar(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- log(DEBUG,"Storing routing table...");
- char* sourceserver = strtok(params," ");
- char* server = strtok(NULL," ");
-
- if ((!sourceserver) || (!server))
- return;
-
- for (int i = 0; i < 32; i++)
- {
- if (me[i] != NULL)
- {
- for (int j = 0; j < me[i]->connectors.size(); j++)
- {
- if (!strcasecmp(me[i]->connectors[j].GetServerName().c_str(),sourceserver))
- {
- me[i]->connectors[j].routes.clear();
- log(DEBUG,"Found entry for source server.");
- while (server)
- {
- // store each route
- me[i]->connectors[j].routes.push_back(server);
- log(DEBUG,"*** Stored route: %s -> %s -> %s",ServerName,sourceserver,server);
- server = strtok(NULL," ");
- }
- return;
- }
- }
- }
- }
- log(DEBUG,"Warning! routing table received from nonexistent server!");
-}
-
-void handle_amp(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- if (!params)
- return;
-
- log(DEBUG,"Netsplit! %s split from mesh, removing!",params);
- WriteOpers("*** NOTICE - Controlled netsplit: %s split from %s",params,ServerName);
- bool go_again = true;
- while (go_again)
- {
- go_again = false;
- for (int i = 0; i < 32; i++)
- {
- if (me[i] != NULL)
- {
- for (vector<ircd_connector>::iterator j = me[i]->connectors.begin(); j != me[i]->connectors.end(); j++)
- {
- if (!strcasecmp(j->GetServerName().c_str(),params))
- {
- j->routes.clear();
- j->CloseConnection();
- me[i]->connectors.erase(j);
- go_again = true;
- break;
- }
- }
- }
- }
- }
- log(DEBUG,"Removed server. Will remove clients...");
- // iterate through the userlist and remove all users on this server.
- // because we're dealing with a mesh, we dont have to deal with anything
- // "down-route" from this server (nice huh)
- go_again = true;
- char reason[MAXBUF];
- snprintf(reason,MAXBUF,"%s %s",ServerName,params);
- while (go_again)
- {
- go_again = false;
- for (user_hash::const_iterator u = clientlist.begin(); u != clientlist.end(); u++)
- {
- if (!strcasecmp(u->second->server,params))
- {
- kill_link(u->second,reason);
- go_again = true;
- break;
- }
- }
- }
- log(DEBUG,"Done with netsplit.");
-}
-
-unsigned long authcookie;
-
-void handle_hash(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- // # <mask> <who-set-it> <time-set> <duration> :<reason>
- log(DEBUG,"Adding G-line");
- char* mask = strtok(params," ");
- char* who = strtok(NULL," ");
- char* create_time = strtok(NULL," ");
- char* duration = strtok(NULL," :");
- char* reason = strtok(NULL,"\r\n");
-
- if ((!mask) || (!who) || (!create_time) || (!duration) || (!reason))
- return;
-
- reason++;
- add_gline(atoi(duration),(const char*)who,(const char*)reason,(const char*)mask);
- // we must update the creation time on this gline
- // now that we've added it, or it wont expire at the right time.
- gline_set_creation_time(mask,atoi(create_time));
- if (!atoi(duration))
- {
- WriteOpers("*** %s Added permenant G-Line on %s.",who,mask);
- }
- else
- {
- WriteOpers("*** %s Added timed G-Line on %s to expire in %d seconds.",who,mask,atoi(duration));
- }
- apply_lines();
-}
-
-void handle_dot(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- log(DEBUG,"Removing G-line");
- char* mask = strtok(params," ");
- char* who = strtok(NULL," ");
-
- if ((!mask) || (!who))
- return;
-
- if (mask)
- {
- if (del_gline((const char*)mask))
- {
- if (who)
- {
- WriteOpers("*** %s Removed G-line on %s.",who,mask);
- }
- }
- }
-}
-
-void handle_add_sqline(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- // { <mask> <who-set-it> <time-set> <duration> :<reason>
- log(DEBUG,"Adding Q-line");
- char* mask = strtok(params," ");
- char* who = strtok(NULL," ");
- char* create_time = strtok(NULL," ");
- char* duration = strtok(NULL," :");
- char* reason = strtok(NULL,"\r\n");
-
- if ((!mask) || (!who) || (!create_time) || (!duration) || (!reason))
- return;
-
- reason++;
- add_qline(atoi(duration),(const char*)who,(const char*)reason,(const char*)mask);
- // we must update the creation time on this gline
- // now that we've added it, or it wont expire at the right time.
- qline_set_creation_time(mask,atoi(create_time));
- qline_make_global(mask);
- if (!atoi(duration))
- {
- WriteOpers("*** %s Added permenant Q-Line on %s.",who,mask);
- }
- else
- {
- WriteOpers("*** %s Added timed Q-Line on %s to expire in %d seconds.",who,mask,atoi(duration));
- }
- apply_lines();
-}
-
-void handle_del_sqline(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- log(DEBUG,"Removing Q-line");
- char* mask = strtok(params," ");
- char* who = strtok(NULL," ");
-
- if ((!mask) || (!who))
- return;
-
- if (mask)
- {
- if (del_qline((const char*)mask))
- {
- if (who)
- {
- WriteOpers("*** %s Removed Q-line on %s.",who,mask);
- }
- }
- }
-}
-
-void handle_add_szline(char token,char* params,serverrec* source,serverrec* reply, char* tcp_host, char* tcp_sum)
-{
- // } <mask> <who-set-it> <time-set> <duration> :<reason>
- log(DEBUG,"Adding Z-line");
- char* mask = strtok(params," ");
- char* who = strtok(NULL," ");
- char* create_time = strtok(NULL," ");
- char* duration = strtok(NULL," :");
- char* reason = strtok(NULL,"\r\n");
-
- if ((!mask) || (!who) || (!create_time) || (!duration) || (!reason))
- return;
-
- reason++;
- add_zline(atoi(duration),(const char*)who,(const char*)reason,(const char*)mask);
- // we must update the creation time on this gline
- // now that we've added it, or it wont expire at the right time.
- zline_set_creation_time(mask,atoi(create_time));
- zline_make_global(mask);
- if (!atoi(duration))
- {
- WriteOpers("*** %s Added permenant Z-Line on %s.",who,mask);
- }
- else