-#include "inspircd.h"
-#include "inspircd_io.h"
-#include "inspircd_util.h"
-#include "inspircd_config.h"
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/errno.h>
-#include <sys/ioctl.h>
-#include <sys/utsname.h>
-#include <cstdio>
-#include <time.h>
-#include <string>
-#ifdef GCC3
-#include <ext/hash_map>
-#else
-#include <hash_map>
-#endif
-#include <map>
-#include <sstream>
-#include <vector>
-#include <errno.h>
-#include <deque>
-#include <errno.h>
-#include <unistd.h>
-#include <sched.h>
-#include "connection.h"
-#include "users.h"
-#include "servers.h"
-#include "ctables.h"
-#include "globals.h"
-#include "modules.h"
-#include "dynamic.h"
-#include "wildcard.h"
-#include "message.h"
-
-#ifdef GCC3
-#define nspace __gnu_cxx
-#else
-#define nspace std
-#endif
-
-using namespace std;
-
-extern int MODCOUNT;
-extern vector<Module*> modules;
-extern vector<ircd_module*> factory;
-
-extern int LogLevel;
-extern char ServerName[MAXBUF];
-extern char Network[MAXBUF];
-extern char ServerDesc[MAXBUF];
-extern char AdminName[MAXBUF];
-extern char AdminEmail[MAXBUF];
-extern char AdminNick[MAXBUF];
-extern char diepass[MAXBUF];
-extern char restartpass[MAXBUF];
-extern char motd[MAXBUF];
-extern char rules[MAXBUF];
-extern char list[MAXBUF];
-extern char PrefixQuit[MAXBUF];
-extern char DieValue[MAXBUF];
-
-extern int debugging;
-extern int WHOWAS_STALE;
-extern int WHOWAS_MAX;
-extern int DieDelay;
-extern time_t startup_time;
-extern int NetBufferSize;
-extern time_t nb_start;
-
-extern std::vector<int> fd_reap;
-extern std::vector<std::string> module_names;
-
-extern char bannerBuffer[MAXBUF];
-extern int boundPortCount;
-extern int portCount;
-extern int UDPportCount;
-extern int ports[MAXSOCKS];
-extern int defaultRoute;
-
-extern std::vector<long> auth_cookies;
-extern std::stringstream config_f;
-
-extern serverrec* me[32];
-
-extern FILE *log_file;
-
-namespace nspace
-{
- template<> struct nspace::hash<in_addr>
- {
- size_t operator()(const struct in_addr &a) const
- {
- size_t q;
- memcpy(&q,&a,sizeof(size_t));
- return q;
- }
- };
-
- template<> struct nspace::hash<string>
- {
- size_t operator()(const string &s) const
- {
- char a[MAXBUF];
- static struct hash<const char *> strhash;
- strcpy(a,s.c_str());
- strlower(a);
- return strhash(a);
- }
- };
-}
-
-
-struct StrHashComp
-{
-
- bool operator()(const string& s1, const string& s2) const
- {
- char a[MAXBUF],b[MAXBUF];
- strcpy(a,s1.c_str());
- strcpy(b,s2.c_str());
- return (strcasecmp(a,b) == 0);
- }
-
-};
-
-struct InAddr_HashComp
-{
-
- bool operator()(const in_addr &s1, const in_addr &s2) const
- {
- size_t q;
- size_t p;
-
- memcpy(&q,&s1,sizeof(size_t));
- memcpy(&p,&s2,sizeof(size_t));
-
- return (q == p);
- }
-
-};
-
-
-typedef nspace::hash_map<std::string, userrec*, nspace::hash<string>, StrHashComp> user_hash;
-typedef nspace::hash_map<std::string, chanrec*, nspace::hash<string>, StrHashComp> chan_hash;
-typedef nspace::hash_map<in_addr,string*, nspace::hash<in_addr>, InAddr_HashComp> address_cache;
-typedef std::deque<command_t> command_table;
-
-
-extern user_hash clientlist;
-extern chan_hash chanlist;
-extern user_hash whowas;
-extern command_table cmdlist;
-extern file_cache MOTD;
-extern file_cache RULES;
-extern address_cache IP;
-
-
-void handle_join(char **parameters, int pcnt, userrec *user)
-{
- chanrec* Ptr;
- int i = 0;
-
- if (loop_call(handle_join,parameters,pcnt,user,0,0,1))
- return;
- if (parameters[0][0] == '#')
- {
- Ptr = add_channel(user,parameters[0],parameters[1],false);
- }
-}
-
-
-void handle_part(char **parameters, int pcnt, userrec *user)
-{
- chanrec* Ptr;
-
- if (pcnt > 1)
- {
- if (loop_call(handle_part,parameters,pcnt,user,0,pcnt-2,0))
- return;
- del_channel(user,parameters[0],parameters[1],false);
- }
- else
- {
- if (loop_call(handle_part,parameters,pcnt,user,0,pcnt-1,0))
- return;
- del_channel(user,parameters[0],NULL,false);
- }
-}
-
-void handle_kick(char **parameters, int pcnt, userrec *user)
-{
- chanrec* Ptr = FindChan(parameters[0]);
- userrec* u = Find(parameters[1]);
-
- if ((!u) || (!Ptr))
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- return;
- }
-
- if (!has_channel(u,Ptr))
- {
- WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, parameters[0]);
- return;
- }
-
- char reason[MAXBUF];
-
- if (pcnt > 2)
- {
- strncpy(reason,parameters[2],MAXBUF);
- if (strlen(reason)>MAXKICK)
- {
- reason[MAXKICK-1] = '\0';
- }
-
- kick_channel(user,u,Ptr,reason);
- }
- else
- {
- strcpy(reason,user->nick);
- kick_channel(user,u,Ptr,reason);
- }
-
- // this must be propogated so that channel membership is kept in step network-wide
-
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"k %s %s %s :%s",user->nick,u->nick,Ptr->name,reason);
- NetSendToAll(buffer);
-}
-
-
-void handle_die(char **parameters, int pcnt, userrec *user)
-{
- log(DEBUG,"die: %s",user->nick);
- if (!strcmp(parameters[0],diepass))
- {
- WriteOpers("*** DIE command from %s!%s@%s, terminating...",user->nick,user->ident,user->host);
- sleep(DieDelay);
- Exit(ERROR);
- }
- else
- {
- WriteOpers("*** Failed DIE Command from %s!%s@%s.",user->nick,user->ident,user->host);
- }
-}
-
-void handle_restart(char **parameters, int pcnt, userrec *user)
-{
- log(DEBUG,"restart: %s",user->nick);
- if (!strcmp(parameters[0],restartpass))
- {
- WriteOpers("*** RESTART command from %s!%s@%s, Pretending to restart till this is finished :D",user->nick,user->ident,user->host);
- sleep(DieDelay);
- Exit(ERROR);
- /* Will finish this later when i can be arsed :) */
- }
- else
- {
- WriteOpers("*** Failed RESTART Command from %s!%s@%s.",user->nick,user->ident,user->host);
- }
-}
-
-void handle_kill(char **parameters, int pcnt, userrec *user)
-{
- userrec *u = Find(parameters[0]);
- char killreason[MAXBUF];
-
- log(DEBUG,"kill: %s %s",parameters[0],parameters[1]);
- if (u)
- {
- if (strcmp(ServerName,u->server))
- {
- // remote kill
- WriteOpers("*** Remote kill by %s: %s!%s@%s (%s)",user->nick,u->nick,u->ident,u->host,parameters[1]);
- sprintf(killreason,"[%s] Killed (%s (%s))",ServerName,user->nick,parameters[1]);
- WriteCommonExcept(u,"QUIT :%s",killreason);
- // K token must go to ALL servers!!!
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"K %s %s :%s",user->nick,u->nick,killreason);
- NetSendToAll(buffer);
-
- user_hash::iterator iter = clientlist.find(u->nick);
- if (iter != clientlist.end())
- {
- log(DEBUG,"deleting user hash value %d",iter->second);
- if ((iter->second) && (user->registered == 7)) {
- delete iter->second;
- }
- clientlist.erase(iter);
- }
- purge_empty_chans();
- }
- else
- {
- // local kill
- WriteTo(user, u, "KILL %s :%s!%s!%s (%s)", u->nick, ServerName,user->dhost,user->nick,parameters[1]);
- WriteOpers("*** Local Kill by %s: %s!%s@%s (%s)",user->nick,u->nick,u->ident,u->host,parameters[1]);
- sprintf(killreason,"Killed (%s (%s))",user->nick,parameters[1]);
- kill_link(u,killreason);
- }
- }
- else
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
-}
-
-void handle_summon(char **parameters, int pcnt, userrec *user)
-{
- WriteServ(user->fd,"445 %s :SUMMON has been disabled (depreciated command)",user->nick);
-}
-
-void handle_users(char **parameters, int pcnt, userrec *user)
-{
- WriteServ(user->fd,"445 %s :USERS has been disabled (depreciated command)",user->nick);
-}
-
-void handle_pass(char **parameters, int pcnt, userrec *user)
-{
- // Check to make sure they havnt registered -- Fix by FCS
- if (user->registered == 7)
- {
- WriteServ(user->fd,"462 %s :You may not reregister",user->nick);
- return;
- }
- if (!strcasecmp(parameters[0],Passwd(user)))
- {
- user->haspassed = true;
- }
-}
-
-void handle_invite(char **parameters, int pcnt, userrec *user)
-{
- userrec* u = Find(parameters[0]);
- chanrec* c = FindChan(parameters[1]);
-
- if ((!c) || (!u))
- {
- if (!c)
- {
- WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[1]);
- }
- else
- {
- if (c->inviteonly)
- {
- WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]);
- }
- }
-
- return;
- }
-
- if (c->inviteonly)
- {
- if (cstatus(user,c) < STATUS_HOP)
- {
- WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name);
- return;
- }
- }
- if (has_channel(u,c))
- {
- WriteServ(user->fd,"443 %s %s %s :Is already on channel %s",user->nick,u->nick,c->name,c->name);
- return;
- }
- if (!has_channel(user,c))
- {
- WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, c->name);
- return;
- }
- u->InviteTo(c->name);
- WriteFrom(u->fd,user,"INVITE %s :%s",u->nick,c->name);
- WriteServ(user->fd,"341 %s %s %s",user->nick,u->nick,c->name);
-
- // i token must go to ALL servers!!!
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"i %s %s %s",u->nick,user->nick,c->name);
- NetSendToAll(buffer);
-}
-
-void handle_topic(char **parameters, int pcnt, userrec *user)
-{
- chanrec* Ptr;
-
- if (pcnt == 1)
- {
- if (strlen(parameters[0]) <= CHANMAX)
- {
- Ptr = FindChan(parameters[0]);
- if (Ptr)
- {
- if (Ptr->topicset)
- {
- WriteServ(user->fd,"332 %s %s :%s", user->nick, Ptr->name, Ptr->topic);
- WriteServ(user->fd,"333 %s %s %s %d", user->nick, Ptr->name, Ptr->setby, Ptr->topicset);
- }
- else
- {
- WriteServ(user->fd,"331 %s %s :No topic is set.", user->nick, Ptr->name);
- }
- }
- else
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
- }
- return;
- }
- else if (pcnt>1)
- {
- if (strlen(parameters[0]) <= CHANMAX)
- {
- Ptr = FindChan(parameters[0]);
- if (Ptr)
- {
- if ((Ptr->topiclock) && (cstatus(user,Ptr)<STATUS_HOP))
- {
- WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel", user->nick, Ptr->name);
- return;
- }
-
- char topic[MAXBUF];
- strncpy(topic,parameters[1],MAXBUF);
- if (strlen(topic)>MAXTOPIC)
- {
- topic[MAXTOPIC-1] = '\0';
- }
-
- strcpy(Ptr->topic,topic);
- strcpy(Ptr->setby,user->nick);
- Ptr->topicset = time(NULL);
- WriteChannel(Ptr,user,"TOPIC %s :%s",Ptr->name, Ptr->topic);
-
- // t token must go to ALL servers!!!
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"t %s %s :%s",user->nick,Ptr->name,topic);
- NetSendToAll(buffer);
- }
- else
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
- }
- }
-}
-
-void handle_names(char **parameters, int pcnt, userrec *user)
-{
- chanrec* c;
-
- if (loop_call(handle_names,parameters,pcnt,user,0,pcnt-1,0))
- return;
- c = FindChan(parameters[0]);
- if (c)
- {
- /*WriteServ(user->fd,"353 %s = %s :%s", user->nick, c->name,*/
- userlist(user,c);
- WriteServ(user->fd,"366 %s %s :End of /NAMES list.", user->nick, c->name);
- }
- else
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
-}
-
-void handle_privmsg(char **parameters, int pcnt, userrec *user)
-{
- userrec *dest;
- chanrec *chan;
-
- user->idle_lastmsg = time(NULL);
-
- if (loop_call(handle_privmsg,parameters,pcnt,user,0,pcnt-2,0))
- return;
- if (parameters[0][0] == '#')
- {
- chan = FindChan(parameters[0]);
- if (chan)
- {
- if ((chan->noexternal) && (!has_channel(user,chan)))
- {
- WriteServ(user->fd,"404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name);
- return;
- }
- if ((chan->moderated) && (cstatus(user,chan)<STATUS_VOICE))
- {
- WriteServ(user->fd,"404 %s %s :Cannot send to channel (+m)", user->nick, chan->name);
- return;
- }
-
- int MOD_RESULT = 0;
-
- FOREACH_RESULT(OnUserPreMessage(user,chan,TYPE_CHANNEL,std::string(parameters[1])));
- if (MOD_RESULT) {
- return;
- }
-
- ChanExceptSender(chan, user, "PRIVMSG %s :%s", chan->name, parameters[1]);
-
- // if any users of this channel are on remote servers, broadcast the packet
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"P %s %s :%s",user->nick,chan->name,parameters[1]);
- NetSendToCommon(user,buffer);
- }
- else
- {
- /* no such nick/channel */
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
- return;
- }
-
- dest = Find(parameters[0]);
- if (dest)
- {
- if (strcmp(dest->awaymsg,""))
- {
- /* auto respond with aweh msg */
- WriteServ(user->fd,"301 %s %s :%s",user->nick,dest->nick,dest->awaymsg);
- }
-
- int MOD_RESULT = 0;
-
- FOREACH_RESULT(OnUserPreMessage(user,dest,TYPE_USER,std::string(parameters[1])));
- if (MOD_RESULT) {
- return;
- }
-
-
-
- if (!strcmp(dest->server,user->server))
- {
- // direct write, same server
- WriteTo(user, dest, "PRIVMSG %s :%s", dest->nick, parameters[1]);
- }
- else
- {
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"P %s %s :%s",user->nick,dest->nick,parameters[1]);
- NetSendToOne(dest->server,buffer);
- }
- }
- else
- {
- /* no such nick/channel */
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
-}
-
-void handle_notice(char **parameters, int pcnt, userrec *user)
-{
- userrec *dest;
- chanrec *chan;
-
- user->idle_lastmsg = time(NULL);
-
- if (loop_call(handle_notice,parameters,pcnt,user,0,pcnt-2,0))
- return;
- if (parameters[0][0] == '#')
- {
- chan = FindChan(parameters[0]);
- if (chan)
- {
- if ((chan->noexternal) && (!has_channel(user,chan)))
- {
- WriteServ(user->fd,"404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name);
- return;
- }
- if ((chan->moderated) && (cstatus(user,chan)<STATUS_VOICE))
- {
- WriteServ(user->fd,"404 %s %s :Cannot send to channel (+m)", user->nick, chan->name);
- return;
- }
-
- int MOD_RESULT = 0;
-
- FOREACH_RESULT(OnUserPreNotice(user,chan,TYPE_CHANNEL,std::string(parameters[1])));
- if (MOD_RESULT) {
- return;
- }
-
- ChanExceptSender(chan, user, "NOTICE %s :%s", chan->name, parameters[1]);
-
- // if any users of this channel are on remote servers, broadcast the packet
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"V %s %s :%s",user->nick,chan->name,parameters[1]);
- NetSendToCommon(user,buffer);
- }
- else
- {
- /* no such nick/channel */
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
- return;
- }
-
- dest = Find(parameters[0]);
- if (dest)
- {
- int MOD_RESULT = 0;
-
- FOREACH_RESULT(OnUserPreNotice(user,dest,TYPE_USER,std::string(parameters[1])));
- if (MOD_RESULT) {
- return;
- }
-
- if (!strcmp(dest->server,user->server))
- {
- // direct write, same server
- WriteTo(user, dest, "NOTICE %s :%s", dest->nick, parameters[1]);
- }
- else
- {
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"V %s %s :%s",user->nick,dest->nick,parameters[1]);
- NetSendToOne(dest->server,buffer);
- }
- }
- else
- {
- /* no such nick/channel */
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
-}
-
-
-void handle_info(char **parameters, int pcnt, userrec *user)
-{
- WriteServ(user->fd,"371 %s :The Inspire IRCd Project Has been brought to you by the following people..",user->nick);
- WriteServ(user->fd,"371 %s :Craig Edwards, Craig McLure, and Others..",user->nick);
- WriteServ(user->fd,"371 %s :Will finish this later when i can be arsed :p",user->nick);
- FOREACH_MOD OnInfo(user);
- WriteServ(user->fd,"374 %s :End of /INFO list",user->nick);
-}
-
-void handle_time(char **parameters, int pcnt, userrec *user)
-{
- time_t rawtime;
- struct tm * timeinfo;
-
- time ( &rawtime );
- timeinfo = localtime ( &rawtime );
- WriteServ(user->fd,"391 %s %s :%s",user->nick,ServerName, asctime (timeinfo) );
-
-}
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * Copyright (C) 2018, 2020 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2009 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2006, 2010 Craig Edwards <brain@inspircd.org>
+ *
+ * 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/>.
+ */
-void handle_whois(char **parameters, int pcnt, userrec *user)
-{
- userrec *dest;
- char *t;
-
- if (loop_call(handle_whois,parameters,pcnt,user,0,pcnt-1,0))
- return;
- dest = Find(parameters[0]);
- if (dest)
- {
- // bug found by phidjit - were able to whois an incomplete connection if it had sent a NICK or USER
- if (dest->registered == 7)
- {
- WriteServ(user->fd,"311 %s %s %s %s * :%s",user->nick, dest->nick, dest->ident, dest->dhost, dest->fullname);
- if ((user == dest) || (strchr(user->modes,'o')))
- {
- WriteServ(user->fd,"378 %s %s :is connecting from *@%s",user->nick, dest->nick, dest->host);
- }
- if (strcmp(chlist(dest),""))
- {
- WriteServ(user->fd,"319 %s %s :%s",user->nick, dest->nick, chlist(dest));
- }
- WriteServ(user->fd,"312 %s %s %s :%s",user->nick, dest->nick, dest->server, GetServerDescription(dest->server).c_str());
- if (strcmp(dest->awaymsg,""))
- {
- WriteServ(user->fd,"301 %s %s :%s",user->nick, dest->nick, dest->awaymsg);
- }
- if (strchr(dest->modes,'o'))
- {
- WriteServ(user->fd,"313 %s %s :is an IRC operator",user->nick, dest->nick);
- }
- FOREACH_MOD OnWhois(user,dest);
- if (!strcasecmp(user->server,dest->server))
- {
- // idle time and signon line can only be sent if youre on the same server (according to RFC)
- WriteServ(user->fd,"317 %s %s %d %d :seconds idle, signon time",user->nick, dest->nick, abs((dest->idle_lastmsg)-time(NULL)), dest->signon);
- }
-
- WriteServ(user->fd,"318 %s %s :End of /WHOIS list.",user->nick, dest->nick);
- }
- else
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
- }
- else
- {
- /* no such nick/channel */
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
-}
-void handle_quit(char **parameters, int pcnt, userrec *user)
-{
- user_hash::iterator iter = clientlist.find(user->nick);
- char* reason;
-
- if (user->registered == 7)
- {
- /* theres more to do here, but for now just close the socket */
- if (pcnt == 1)
- {
- if (parameters[0][0] == ':')
- {
- *parameters[0]++;
- }
- reason = parameters[0];
-
- if (strlen(reason)>MAXQUIT)
- {
- reason[MAXQUIT-1] = '\0';
- }
-
- Write(user->fd,"ERROR :Closing link (%s@%s) [%s]",user->ident,user->host,parameters[0]);
- WriteOpers("*** Client exiting: %s!%s@%s [%s]",user->nick,user->ident,user->host,parameters[0]);
- WriteCommonExcept(user,"QUIT :%s%s",PrefixQuit,parameters[0]);
-
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"Q %s :%s%s",user->nick,PrefixQuit,parameters[0]);
- NetSendToAll(buffer);
- }
- else
- {
- Write(user->fd,"ERROR :Closing link (%s@%s) [QUIT]",user->ident,user->host);
- WriteOpers("*** Client exiting: %s!%s@%s [Client exited]",user->nick,user->ident,user->host);
- WriteCommonExcept(user,"QUIT :Client exited");
-
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"Q %s :Client exited",user->nick);
- NetSendToAll(buffer);
- }
- FOREACH_MOD OnUserQuit(user);
- AddWhoWas(user);
- }
-
- /* push the socket on a stack of sockets due to be closed at the next opportunity */
- fd_reap.push_back(user->fd);
-
- if (iter != clientlist.end())
- {
- clientlist.erase(iter);
- log(DEBUG,"deleting user hash value %d",iter->second);
- //if ((user) && (user->registered == 7)) {
- //delete user;
- //}
- }
-
- if (user->registered == 7) {
- purge_empty_chans();
- }
-}
+#include "inspircd.h"
-void handle_who(char **parameters, int pcnt, userrec *user)
+CommandBase::CommandBase(Module* mod, const std::string& cmd, unsigned int minpara, unsigned int maxpara)
+ : ServiceProvider(mod, cmd, SERVICE_COMMAND)
+ , min_params(minpara)
+ , max_params(maxpara)
+ , allow_empty_last_param(true)
{
- chanrec* Ptr = NULL;
-
- /* theres more to do here, but for now just close the socket */
- if (pcnt == 1)
- {
- if ((!strcmp(parameters[0],"0")) || (!strcmp(parameters[0],"*")))
- {
- if (user->chans[0].channel)
- {
- Ptr = user->chans[0].channel;
- for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
- {
- if ((common_channels(user,i->second)) && (isnick(i->second->nick)))
- {
- WriteServ(user->fd,"352 %s %s %s %s %s %s Hr@ :0 %s",user->nick, Ptr->name, i->second->ident, i->second->dhost, i->second->server, i->second->nick, i->second->fullname);
- }
- }
- }
- if (Ptr)
- {
- WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, Ptr->name);
- }
- else
- {
- WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, user->nick);
- }
- return;
- }
- if (parameters[0][0] == '#')
- {
- Ptr = FindChan(parameters[0]);
- if (Ptr)
- {
- for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
- {
- if ((has_channel(i->second,Ptr)) && (isnick(i->second->nick)))
- {
- WriteServ(user->fd,"352 %s %s %s %s %s %s Hr@ :0 %s",user->nick, Ptr->name, i->second->ident, i->second->dhost, i->second->server, i->second->nick, i->second->fullname);
- }
- }
- WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, Ptr->name);
- }
- else
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
- }
- else
- {
- userrec* u = Find(parameters[0]);
- if (u)
- {
- WriteServ(user->fd,"352 %s %s %s %s %s %s Hr@ :0 %s",user->nick, u->nick, u->ident, u->dhost, u->server, u->nick, u->fullname);
- }
- WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, parameters[0]);
- }
- }
- if (pcnt == 2)
- {
- if ((!strcmp(parameters[0],"0")) || (!strcmp(parameters[0],"*")) && (!strcmp(parameters[1],"o")))
- {
- for (user_hash::const_iterator i = clientlist.begin(); i != clientlist.end(); i++)
- {
- if ((common_channels(user,i->second)) && (isnick(i->second->nick)))
- {
- if (strchr(i->second->modes,'o'))
- {
- WriteServ(user->fd,"352 %s %s %s %s %s %s Hr@ :0 %s",user->nick, user->nick, i->second->ident, i->second->dhost, i->second->server, i->second->nick, i->second->fullname);
- }
- }
- }
- WriteServ(user->fd,"315 %s %s :End of /WHO list.",user->nick, user->nick);
- return;
- }
- }
}
-void handle_wallops(char **parameters, int pcnt, userrec *user)
+CommandBase::~CommandBase()
{
- WriteWallOps(user,false,"%s",parameters[0]);
}
-void handle_list(char **parameters, int pcnt, userrec *user)
+void CommandBase::EncodeParameter(std::string& parameter, unsigned int index)
{
- chanrec* Ptr;
-
- WriteServ(user->fd,"321 %s Channel :Users Name",user->nick);
- for (chan_hash::const_iterator i = chanlist.begin(); i != chanlist.end(); i++)
- {
- if ((!i->second->c_private) && (!i->second->secret))
- {
- WriteServ(user->fd,"322 %s %s %d :[+%s] %s",user->nick,i->second->name,usercount_i(i->second),chanmodes(i->second),i->second->topic);
- }
- }
- WriteServ(user->fd,"323 %s :End of channel list.",user->nick);
}
-
-void handle_rehash(char **parameters, int pcnt, userrec *user)
+RouteDescriptor CommandBase::GetRouting(User* user, const Params& parameters)
{
- WriteServ(user->fd,"382 %s %s :Rehashing",user->nick,CleanFilename(CONFIG_FILE));
- ReadConfig();
- FOREACH_MOD OnRehash();
- WriteOpers("%s is rehashing config file %s",user->nick,CleanFilename(CONFIG_FILE));
+ return ROUTE_LOCALONLY;
}
-void handle_lusers(char **parameters, int pcnt, userrec *user)
+Command::Command(Module* mod, const std::string& cmd, unsigned int minpara, unsigned int maxpara)
+ : CommandBase(mod, cmd, minpara, maxpara)
+ , flags_needed(0)
+ , force_manual_route(false)
+ , Penalty(1)
+ , use_count(0)
+ , works_before_reg(false)
{
- WriteServ(user->fd,"251 %s :There are %d users and %d invisible on %d servers",user->nick,usercnt()-usercount_invisible(),usercount_invisible(),servercount());
- WriteServ(user->fd,"252 %s %d :operator(s) online",user->nick,usercount_opers());
- WriteServ(user->fd,"253 %s %d :unknown connections",user->nick,usercount_unknown());
- WriteServ(user->fd,"254 %s %d :channels formed",user->nick,chancount());
- WriteServ(user->fd,"254 %s :I have %d clients and %d servers",user->nick,local_count(),count_servs());
}
-void handle_admin(char **parameters, int pcnt, userrec *user)
+Command::~Command()
{
- WriteServ(user->fd,"256 %s :Administrative info for %s",user->nick,ServerName);
- WriteServ(user->fd,"257 %s :Name - %s",user->nick,AdminName);
- WriteServ(user->fd,"258 %s :Nickname - %s",user->nick,AdminNick);
- WriteServ(user->fd,"258 %s :E-Mail - %s",user->nick,AdminEmail);
+ ServerInstance->Parser.RemoveCommand(this);
}
-void handle_ping(char **parameters, int pcnt, userrec *user)
+void Command::RegisterService()
{
- WriteServ(user->fd,"PONG %s :%s",ServerName,parameters[0]);
+ if (!ServerInstance->Parser.AddCommand(this))
+ throw ModuleException("Command already exists: " + name);
}
-void handle_pong(char **parameters, int pcnt, userrec *user)
+void Command::TellNotEnoughParameters(LocalUser* user, const Params& parameters)
{
- // set the user as alive so they survive to next ping
- user->lastping = 1;
+ user->WriteNumeric(ERR_NEEDMOREPARAMS, name, "Not enough parameters.");
+ if (ServerInstance->Config->SyntaxHints && user->registered == REG_ALL && syntax.length())
+ user->WriteNumeric(RPL_SYNTAX, name, syntax);
}
-void handle_motd(char **parameters, int pcnt, userrec *user)
+void Command::TellNotRegistered(LocalUser* user, const Params& parameters)
{
- ShowMOTD(user);
+ user->WriteNumeric(ERR_NOTREGISTERED, name, "You have not registered.");
}
-void handle_rules(char **parameters, int pcnt, userrec *user)
+SplitCommand::SplitCommand(Module* me, const std::string& cmd, unsigned int minpara, unsigned int maxpara)
+ : Command(me, cmd, minpara, maxpara)
{
- ShowRULES(user);
}
-void handle_user(char **parameters, int pcnt, userrec *user)
+CmdResult SplitCommand::Handle(User* user, const Params& parameters)
{
- if (user->registered < 3)
+ switch (user->usertype)
{
- if (isident(parameters[0]) == 0) {
- // This kinda Sucks, According to the RFC thou, its either this,
- // or "You have already registered" :p -- Craig
- WriteServ(user->fd,"461 %s USER :Not enough parameters",user->nick);
- }
- else {
- WriteServ(user->fd,"NOTICE Auth :No ident response, ident prefixed with ~");
- strcpy(user->ident,"~"); /* we arent checking ident... but these days why bother anyway? */
- strncat(user->ident,parameters[0],IDENTMAX);
- strncpy(user->fullname,parameters[3],128);
- user->registered = (user->registered | 1);
- }
- }
- else
- {
- WriteServ(user->fd,"462 %s :You may not reregister",user->nick);
- return;
- }
- /* parameters 2 and 3 are local and remote hosts, ignored when sent by client connection */
- if (user->registered == 3)
- {
- /* user is registered now, bit 0 = USER command, bit 1 = sent a NICK command */
- ConnectUser(user);
- }
-}
+ case USERTYPE_LOCAL:
+ return HandleLocal(static_cast<LocalUser*>(user), parameters);
-void handle_userhost(char **parameters, int pcnt, userrec *user)
-{
- char Return[MAXBUF],junk[MAXBUF];
- sprintf(Return,"302 %s :",user->nick);
- for (int i = 0; i < pcnt; i++)
- {
- userrec *u = Find(parameters[i]);
- if (u)
- {
- if (strchr(u->modes,'o'))
- {
- sprintf(junk,"%s*=+%s@%s ",u->nick,u->ident,u->host);
- strcat(Return,junk);
- }
- else
- {
- sprintf(junk,"%s=+%s@%s ",u->nick,u->ident,u->host);
- strcat(Return,junk);
- }
- }
- }
- WriteServ(user->fd,Return);
-}
+ case USERTYPE_REMOTE:
+ return HandleRemote(static_cast<RemoteUser*>(user), parameters);
-
-void handle_ison(char **parameters, int pcnt, userrec *user)
-{
- char Return[MAXBUF];
- sprintf(Return,"303 %s :",user->nick);
- for (int i = 0; i < pcnt; i++)
- {
- userrec *u = Find(parameters[i]);
- if (u)
- {
- strcat(Return,u->nick);
- strcat(Return," ");
- }
+ case USERTYPE_SERVER:
+ return HandleServer(static_cast<FakeUser*>(user), parameters);
}
- WriteServ(user->fd,Return);
-}
-
-void handle_away(char **parameters, int pcnt, userrec *user)
-{
- if (pcnt)
- {
- strcpy(user->awaymsg,parameters[0]);
- WriteServ(user->fd,"306 %s :You have been marked as being away",user->nick);
- }
- else
- {
- strcpy(user->awaymsg,"");
- WriteServ(user->fd,"305 %s :You are no longer marked as being away",user->nick);
- }
+ ServerInstance->Logs->Log("COMMAND", LOG_DEFAULT, "Unknown user type %d in command (uuid=%s)!",
+ user->usertype, user->uuid.c_str());
+ return CMD_INVALID;
}
-void handle_whowas(char **parameters, int pcnt, userrec* user)
+CmdResult SplitCommand::HandleLocal(LocalUser* user, const Params& parameters)
{
- user_hash::iterator i = whowas.find(parameters[0]);
-
- if (i == whowas.end())
- {
- WriteServ(user->fd,"406 %s %s :There was no such nickname",user->nick,parameters[0]);
- WriteServ(user->fd,"369 %s %s :End of WHOWAS",user->nick,parameters[0]);
- }
- else
- {
- time_t rawtime = i->second->signon;
- tm *timeinfo;
- char b[MAXBUF];
-
- timeinfo = localtime(&rawtime);
- strcpy(b,asctime(timeinfo));
- b[strlen(b)-1] = '\0';
-
- WriteServ(user->fd,"314 %s %s %s %s * :%s",user->nick,i->second->nick,i->second->ident,i->second->dhost,i->second->fullname);
- WriteServ(user->fd,"312 %s %s %s :%s",user->nick,i->second->nick,i->second->server,b);
- WriteServ(user->fd,"369 %s %s :End of WHOWAS",user->nick,parameters[0]);
- }
-
+ return CMD_INVALID;
}
-void handle_trace(char **parameters, int pcnt, userrec *user)
+CmdResult SplitCommand::HandleRemote(RemoteUser* user, const Params& parameters)
{
- for (user_hash::iterator i = clientlist.begin(); i != clientlist.end(); i++)
- {
- if (i->second)
- {
- if (isnick(i->second->nick))
- {
- if (strchr(i->second->modes,'o'))
- {
- WriteServ(user->fd,"205 %s :Oper 0 %s",user->nick,i->second->nick);
- }
- else
- {
- WriteServ(user->fd,"204 %s :User 0 %s",user->nick,i->second->nick);
- }
- }
- else
- {
- WriteServ(user->fd,"203 %s :???? 0 [%s]",user->nick,i->second->host);
- }
- }
- }
+ return CMD_INVALID;
}
-void handle_modules(char **parameters, int pcnt, userrec *user)
+CmdResult SplitCommand::HandleServer(FakeUser* user, const Params& parameters)
{
- for (int i = 0; i < module_names.size(); i++)
- {
- Version V = modules[i]->GetVersion();
- char modulename[MAXBUF];
- strncpy(modulename,module_names[i].c_str(),256);
- WriteServ(user->fd,"900 %s :0x%08lx %d.%d.%d.%d %s",user->nick,modules[i],V.Major,V.Minor,V.Revision,V.Build,CleanFilename(modulename));
- }
+ return CMD_INVALID;
}
-
-void handle_stats(char **parameters, int pcnt, userrec *user)
-{
- if (pcnt != 1)
- {
- return;
- }
- if (strlen(parameters[0])>1)
- {
- /* make the stats query 1 character long */
- parameters[0][1] = '\0';
- }
-
- /* stats m (list number of times each command has been used, plus bytecount) */
- if (!strcasecmp(parameters[0],"m"))
- {
- for (int i = 0; i < cmdlist.size(); i++)
- {
- if (cmdlist[i].handler_function)
- {
- if (cmdlist[i].use_count)
- {
- /* RPL_STATSCOMMANDS */
- WriteServ(user->fd,"212 %s %s %d %d",user->nick,cmdlist[i].command,cmdlist[i].use_count,cmdlist[i].total_bytes);
- }
- }
- }
-
- }
-
- /* stats z (debug and memory info) */
- if (!strcasecmp(parameters[0],"z"))
- {
- WriteServ(user->fd,"249 %s :Users(HASH_MAP) %d (%d bytes, %d buckets)",user->nick,clientlist.size(),clientlist.size()*sizeof(userrec),clientlist.bucket_count());
- WriteServ(user->fd,"249 %s :Channels(HASH_MAP) %d (%d bytes, %d buckets)",user->nick,chanlist.size(),chanlist.size()*sizeof(chanrec),chanlist.bucket_count());
- WriteServ(user->fd,"249 %s :Commands(VECTOR) %d (%d bytes)",user->nick,cmdlist.size(),cmdlist.size()*sizeof(command_t));
- WriteServ(user->fd,"249 %s :MOTD(VECTOR) %d, RULES(VECTOR) %d",user->nick,MOTD.size(),RULES.size());
- WriteServ(user->fd,"249 %s :address_cache(HASH_MAP) %d (%d buckets)",user->nick,IP.size(),IP.bucket_count());
- WriteServ(user->fd,"249 %s :Modules(VECTOR) %d (%d)",user->nick,modules.size(),modules.size()*sizeof(Module));
- WriteServ(user->fd,"249 %s :ClassFactories(VECTOR) %d (%d)",user->nick,factory.size(),factory.size()*sizeof(ircd_module));
- WriteServ(user->fd,"249 %s :Ports(STATIC_ARRAY) %d",user->nick,boundPortCount);
- }
-
- /* stats o */
- if (!strcasecmp(parameters[0],"o"))
- {
- for (int i = 0; i < ConfValueEnum("oper",&config_f); i++)
- {
- char LoginName[MAXBUF];
- char HostName[MAXBUF];
- char OperType[MAXBUF];
- ConfValue("oper","name",i,LoginName,&config_f);
- ConfValue("oper","host",i,HostName,&config_f);
- ConfValue("oper","type",i,OperType,&config_f);
- WriteServ(user->fd,"243 %s O %s * %s %s 0",user->nick,HostName,LoginName,OperType);
- }
- }
-
- /* stats l (show user I/O stats) */
- if (!strcasecmp(parameters[0],"l"))
- {
- WriteServ(user->fd,"211 %s :server:port nick bytes_in cmds_in bytes_out cmds_out",user->nick);
- for (user_hash::iterator i = clientlist.begin(); i != clientlist.end(); i++)
- {
- if (isnick(i->second->nick))
- {
- WriteServ(user->fd,"211 %s :%s:%d %s %d %d %d %d",user->nick,ServerName,i->second->port,i->second->nick,i->second->bytes_in,i->second->cmds_in,i->second->bytes_out,i->second->cmds_out);
- }
- else
- {
- WriteServ(user->fd,"211 %s :%s:%d (unknown@%d) %d %d %d %d",user->nick,ServerName,i->second->port,i->second->fd,i->second->bytes_in,i->second->cmds_in,i->second->bytes_out,i->second->cmds_out);
- }
-
- }
- }
-
- /* stats u (show server uptime) */
- if (!strcasecmp(parameters[0],"u"))
- {
- time_t current_time = 0;
- current_time = time(NULL);
- time_t server_uptime = current_time - startup_time;
- struct tm* stime;
- stime = gmtime(&server_uptime);
- /* i dont know who the hell would have an ircd running for over a year nonstop, but
- * Craig suggested this, and it seemed a good idea so in it went */
- if (stime->tm_year > 70)
- {
- WriteServ(user->fd,"242 %s :Server up %d years, %d days, %.2d:%.2d:%.2d",user->nick,(stime->tm_year-70),stime->tm_yday,stime->tm_hour,stime->tm_min,stime->tm_sec);
- }
- else
- {
- WriteServ(user->fd,"242 %s :Server up %d days, %.2d:%.2d:%.2d",user->nick,stime->tm_yday,stime->tm_hour,stime->tm_min,stime->tm_sec);
- }
- }
-
- WriteServ(user->fd,"219 %s %s :End of /STATS report",user->nick,parameters[0]);
- WriteOpers("*** Notice: Stats '%s' requested by %s (%s@%s)",parameters[0],user->nick,user->ident,user->host);
-
-}
-
-void handle_connect(char **parameters, int pcnt, userrec *user)
-{
- char Link_ServerName[1024];
- char Link_IPAddr[1024];
- char Link_Port[1024];
- char Link_Pass[1024];
- int LinkPort;
- bool found = false;
-
- for (int i = 0; i < ConfValueEnum("link",&config_f); i++)
- {
- if (!found)
- {
- ConfValue("link","name",i,Link_ServerName,&config_f);
- ConfValue("link","ipaddr",i,Link_IPAddr,&config_f);
- ConfValue("link","port",i,Link_Port,&config_f);
- ConfValue("link","sendpass",i,Link_Pass,&config_f);
- log(DEBUG,"(%d) Comparing against name='%s', ipaddr='%s', port='%s', recvpass='%s'",i,Link_ServerName,Link_IPAddr,Link_Port,Link_Pass);
- LinkPort = atoi(Link_Port);
- if (match(Link_ServerName,parameters[0])) {
- found = true;
- break;
- }
- }
- }
-
- if (!found) {
- WriteServ(user->fd,"NOTICE %s :*** Failed to connect to %s: No servers matching this pattern are configured for linking.",user->nick,parameters[0]);
- return;
- }
-
- // TODO: Perform a check here to stop a server being linked twice!
-
- WriteServ(user->fd,"NOTICE %s :*** Connecting to %s (%s) port %s...",user->nick,Link_ServerName,Link_IPAddr,Link_Port);
-
- if (me[defaultRoute])
- {
- me[defaultRoute]->BeginLink(Link_IPAddr,LinkPort,Link_Pass,Link_ServerName,me[defaultRoute]->port);
- return;
- }
- else
- {
- WriteServ(user->fd,"NOTICE %s :No default route is defined for server connections on this server. You must define a server connection to be default route so that sockets can be bound to it.",user->nick);
- }
-}
-
-void handle_squit(char **parameters, int pcnt, userrec *user)
-{
- // send out an squit across the mesh and then clear the server list (for local squit)
- if (!pcnt)
- {
- WriteOpers("SQUIT command issued by %s",user->nick);
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"& %s",ServerName);
- NetSendToAll(buffer);
- DoSplitEveryone();
- }
- else
- {
- WriteServ(user->fd,"NOTICE :*** Remote SQUIT not supported yet.");
- }
-}
-
-void handle_links(char **parameters, int pcnt, userrec *user)
-{
- WriteServ(user->fd,"364 %s %s %s :0 %s",user->nick,ServerName,ServerName,ServerDesc);
- for (int j = 0; j < 32; j++)
- {
- if (me[j] != NULL)
- {
- for (int k = 0; k < me[j]->connectors.size(); k++)
- {
- WriteServ(user->fd,"364 %s %s %s :1 %s",user->nick,me[j]->connectors[k].GetServerName().c_str(),ServerName,me[j]->connectors[k].GetDescription().c_str());
- }
- }
- }
- WriteServ(user->fd,"365 %s * :End of /LINKS list.",user->nick);
-}
-
-void handle_map(char **parameters, int pcnt, userrec *user)
-{
- char line[MAXBUF];
- snprintf(line,MAXBUF,"006 %s :%s",user->nick,ServerName);
- while (strlen(line) < 50)
- strcat(line," ");
- WriteServ(user->fd,"%s%d (%.2f%%)",line,local_count(),(float)(((float)local_count()/(float)usercnt())*100));
- for (int j = 0; j < 32; j++)
- {
- if (me[j] != NULL)
- {
- for (int k = 0; k < me[j]->connectors.size(); k++)
- {
- snprintf(line,MAXBUF,"006 %s :%c-%s",user->nick,islast(me[j]->connectors[k].GetServerName().c_str()),me[j]->connectors[k].GetServerName().c_str());
- while (strlen(line) < 50)
- strcat(line," ");
- WriteServ(user->fd,"%s%d (%.2f%%)",line,map_count(me[j]->connectors[k].GetServerName().c_str()),(float)(((float)map_count(me[j]->connectors[k].GetServerName().c_str())/(float)usercnt())*100));
- }
- }
- }
- WriteServ(user->fd,"007 %s :End of /MAP",user->nick);
-}
-
-
-void handle_oper(char **parameters, int pcnt, userrec *user)
-{
- char LoginName[MAXBUF];
- char Password[MAXBUF];
- char OperType[MAXBUF];
- char TypeName[MAXBUF];
- char Hostname[MAXBUF];
- int i,j;
-
- for (int i = 0; i < ConfValueEnum("oper",&config_f); i++)
- {
- ConfValue("oper","name",i,LoginName,&config_f);
- ConfValue("oper","password",i,Password,&config_f);
- if ((!strcmp(LoginName,parameters[0])) && (!strcmp(Password,parameters[1])))
- {
- /* correct oper credentials */
- ConfValue("oper","type",i,OperType,&config_f);
- WriteOpers("*** %s (%s@%s) is now an IRC operator of type %s",user->nick,user->ident,user->host,OperType);
- WriteServ(user->fd,"381 %s :You are now an IRC operator of type %s",user->nick,OperType);
- WriteServ(user->fd,"MODE %s :+o",user->nick);
- for (j =0; j < ConfValueEnum("type",&config_f); j++)
- {
- ConfValue("type","name",j,TypeName,&config_f);
- if (!strcmp(TypeName,OperType))
- {
- /* found this oper's opertype */
- ConfValue("type","host",j,Hostname,&config_f);
- ChangeDisplayedHost(user,Hostname);
- }
- }
- if (!strchr(user->modes,'o'))
- {
- strcat(user->modes,"o");
- }
- FOREACH_MOD OnOper(user);
- return;
- }
- }
- /* no such oper */
- WriteServ(user->fd,"491 %s :Invalid oper credentials",user->nick);
- WriteOpers("*** WARNING! Failed oper attempt by %s!%s@%s!",user->nick,user->ident,user->host);
-}
-
-void handle_nick(char **parameters, int pcnt, userrec *user)
-{
- if (pcnt < 1)
- {
- log(DEBUG,"not enough params for handle_nick");
- return;
- }
- if (!parameters[0])
- {
- log(DEBUG,"invalid parameter passed to handle_nick");
- return;
- }
- if (!strlen(parameters[0]))
- {
- log(DEBUG,"zero length new nick passed to handle_nick");
- return;
- }
- if (!user)
- {
- log(DEBUG,"invalid user passed to handle_nick");
- return;
- }
- if (!user->nick)
- {
- log(DEBUG,"invalid old nick passed to handle_nick");
- return;
- }
- if (!strcasecmp(user->nick,parameters[0]))
- {
- log(DEBUG,"old nick is new nick, skipping");
- return;
- }
- else
- {
- if (strlen(parameters[0]) > 1)
- {
- if (parameters[0][0] == ':')
- {
- *parameters[0]++;
- }
- }
- if ((Find(parameters[0])) && (Find(parameters[0]) != user))
- {
- WriteServ(user->fd,"433 %s %s :Nickname is already in use.",user->nick,parameters[0]);
- return;
- }
- }
- if (isnick(parameters[0]) == 0)
- {
- WriteServ(user->fd,"432 %s %s :Erroneous Nickname",user->nick,parameters[0]);
- return;
- }
-
- if (user->registered == 7)
- {
- WriteCommon(user,"NICK %s",parameters[0]);
-
- // Q token must go to ALL servers!!!
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"n %s %s",user->nick,parameters[0]);
- NetSendToAll(buffer);
-
- }
-
- /* change the nick of the user in the users_hash */
- user = ReHashNick(user->nick, parameters[0]);
- /* actually change the nick within the record */
- if (!user) return;
- if (!user->nick) return;
-
- strncpy(user->nick, parameters[0],NICKMAX);
-
- log(DEBUG,"new nick set: %s",user->nick);
-
- if (user->registered < 3)
- user->registered = (user->registered | 2);
- if (user->registered == 3)
- {
- /* user is registered now, bit 0 = USER command, bit 1 = sent a NICK command */
- ConnectUser(user);
- }
- log(DEBUG,"exit nickchange: %s",user->nick);
-}
-
-
-
-
projects / user / henk / code / inspircd.git / blobdiff