1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2010 InspIRCd Development Team
6 * See: http://wiki.inspircd.org/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
15 /* $CopyInstall: conf/inspircd.quotes.example $(CONPATH) */
16 /* $CopyInstall: conf/inspircd.rules.example $(CONPATH) */
17 /* $CopyInstall: conf/inspircd.motd.example $(CONPATH) */
18 /* $CopyInstall: conf/inspircd.helpop-full.example $(CONPATH) */
19 /* $CopyInstall: conf/inspircd.helpop.example $(CONPATH) */
20 /* $CopyInstall: conf/inspircd.censor.example $(CONPATH) */
21 /* $CopyInstall: conf/inspircd.filter.example $(CONPATH) */
22 /* $CopyInstall: conf/inspircd.conf.example $(CONPATH) */
23 /* $CopyInstall: conf/modules.conf.example $(CONPATH) */
24 /* $CopyInstall: conf/opers.conf.example $(CONPATH) */
25 /* $CopyInstall: conf/links.conf.example $(CONPATH) */
26 /* $CopyInstall: tools/gdbargs $(BASE)/.gdbargs */
31 #include "exitcodes.h"
32 #include "commands/cmd_whowas.h"
33 #include "configparser.h"
35 ServerConfig::ServerConfig()
37 WhoWasGroupSize = WhoWasMaxGroups = WhoWasMaxKeep = 0;
38 NoUserDns = OperSpyWhois = HideBans = HideSplits = UndernetMsgPrefix = false;
39 CycleHosts = InvBypassModes = true;
42 NetBufferSize = 10240;
43 SoftLimit = ServerInstance->SE->GetMaxFds();
52 void ServerConfig::Update005()
54 std::stringstream out(data005);
57 int token_counter = 0;
61 line5 = line5 + token + " ";
63 if (token_counter >= 13)
66 snprintf(buf, MAXBUF, "%s:are supported by this server", line5.c_str());
67 isupport.push_back(buf);
75 snprintf(buf, MAXBUF, "%s:are supported by this server", line5.c_str());
76 isupport.push_back(buf);
80 void ServerConfig::Send005(User* user)
82 for (std::vector<std::string>::iterator line = ServerInstance->Config->isupport.begin(); line != ServerInstance->Config->isupport.end(); line++)
83 user->WriteNumeric(RPL_ISUPPORT, "%s %s", user->nick.c_str(), line->c_str());
86 template<typename T, typename V>
87 static void range(T& value, V min, V max, V def, const char* msg)
89 if (value >= (T)min && value <= (T)max)
91 ServerInstance->Logs->Log("CONFIG", DEFAULT,
92 "WARNING: %s value of %ld is not between %ld and %ld; set to %ld.",
93 msg, (long)value, (long)min, (long)max, (long)def);
98 static void ValidIP(const std::string& ip, const std::string& key)
100 irc::sockets::sockaddrs dummy;
101 if (!irc::sockets::aptosa(ip, 0, dummy))
102 throw CoreException("The value of "+key+" is not an IP address");
105 static void ValidHost(const std::string& p, const std::string& msg)
108 if (p.empty() || p[0] == '.')
109 throw CoreException("The value of "+msg+" is not a valid hostname");
110 for (unsigned int i=0;i < p.length();i++)
115 throw CoreException("The value of "+msg+" is not a valid hostname");
122 throw CoreException("The value of "+msg+" is not a valid hostname");
125 bool ServerConfig::ApplyDisabledCommands(const std::string& data)
127 std::stringstream dcmds(data);
130 /* Enable everything first */
131 for (Commandtable::iterator x = ServerInstance->Parser->cmdlist.begin(); x != ServerInstance->Parser->cmdlist.end(); x++)
132 x->second->Disable(false);
134 /* Now disable all the ones which the user wants disabled */
135 while (dcmds >> thiscmd)
137 Commandtable::iterator cm = ServerInstance->Parser->cmdlist.find(thiscmd);
138 if (cm != ServerInstance->Parser->cmdlist.end())
140 cm->second->Disable(true);
147 // Note: the windows validator is in win32wrapper.cpp
148 void FindDNS(std::string& server);
150 static void FindDNS(std::string& server)
155 // attempt to look up their nameserver from /etc/resolv.conf
156 ServerInstance->Logs->Log("CONFIG",DEFAULT,"WARNING: <dns:server> not defined, attempting to find working server in /etc/resolv.conf...");
158 std::ifstream resolv("/etc/resolv.conf");
160 while (resolv >> server)
162 if (server == "nameserver")
165 ServerInstance->Logs->Log("CONFIG",DEFAULT,"<dns:server> set to '%s' as first resolver in /etc/resolv.conf.",server.c_str());
170 ServerInstance->Logs->Log("CONFIG",DEFAULT,"/etc/resolv.conf contains no viable nameserver entries! Defaulting to nameserver '127.0.0.1'!");
171 server = "127.0.0.1";
175 static void ReadXLine(ServerConfig* conf, const std::string& tag, const std::string& key, XLineFactory* make)
177 ConfigTagList tags = conf->ConfTags(tag);
178 for(ConfigIter i = tags.first; i != tags.second; ++i)
180 ConfigTag* ctag = i->second;
182 if (!ctag->readString(key, mask))
183 throw CoreException("<"+tag+":"+key+"> missing at " + ctag->getTagLocation());
184 std::string reason = ctag->getString("reason", "<Config>");
185 XLine* xl = make->Generate(ServerInstance->Time(), 0, "<Config>", reason, mask);
186 if (!ServerInstance->XLines->AddLine(xl, NULL))
191 typedef std::map<std::string, ConfigTag*> LocalIndex;
192 void ServerConfig::CrossCheckOperClassType()
194 LocalIndex operclass;
195 ConfigTagList tags = ConfTags("class");
196 for(ConfigIter i = tags.first; i != tags.second; ++i)
198 ConfigTag* tag = i->second;
199 std::string name = tag->getString("name");
201 throw CoreException("<class:name> missing from tag at " + tag->getTagLocation());
202 operclass[name] = tag;
204 tags = ConfTags("type");
205 for(ConfigIter i = tags.first; i != tags.second; ++i)
207 ConfigTag* tag = i->second;
208 std::string name = tag->getString("name");
210 throw CoreException("<type:name> is missing from tag at " + tag->getTagLocation());
212 if (!ServerInstance->IsNick(name.c_str(), Limits.NickMax))
213 throw CoreException("<type:name> is invalid (value '" + name + "')");
215 OperInfo* ifo = new OperInfo;
216 oper_blocks[" " + name] = ifo;
217 ifo->type_block = tag;
219 std::string classname;
220 irc::spacesepstream str(tag->getString("classes"));
221 while (str.GetToken(classname))
223 LocalIndex::iterator cls = operclass.find(classname);
224 if (cls == operclass.end())
225 throw CoreException("Oper type " + name + " has missing class " + classname);
226 ifo->class_blocks.push_back(cls->second);
230 tags = ConfTags("oper");
231 for(ConfigIter i = tags.first; i != tags.second; ++i)
233 ConfigTag* tag = i->second;
235 std::string name = tag->getString("name");
237 throw CoreException("<oper:name> missing from tag at " + tag->getTagLocation());
239 std::string type = tag->getString("type");
240 OperIndex::iterator tblk = oper_blocks.find(" " + type);
241 if (tblk == oper_blocks.end())
242 throw CoreException("Oper block " + name + " has missing type " + type);
243 if (oper_blocks.find(name) != oper_blocks.end())
244 throw CoreException("Duplicate oper block with name " + name);
246 OperInfo* ifo = new OperInfo;
248 ifo->oper_block = tag;
249 ifo->type_block = tblk->second->type_block;
250 ifo->class_blocks.assign(tblk->second->class_blocks.begin(), tblk->second->class_blocks.end());
251 oper_blocks[name] = ifo;
255 void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current)
257 typedef std::map<std::string, ConnectClass*> ClassMap;
258 ClassMap oldBlocksByMask;
261 for(ClassVector::iterator i = current->Classes.begin(); i != current->Classes.end(); ++i)
263 ConnectClass* c = *i;
264 std::string typeMask = (c->type == CC_ALLOW) ? "a" : "d";
266 oldBlocksByMask[typeMask] = c;
270 int blk_count = config_data.count("connect");
273 // No connect blocks found; make a trivial default block
274 std::vector<KeyVal>* items;
275 ConfigTag* tag = ConfigTag::create("connect", "<auto>", 0, items);
276 items->push_back(std::make_pair("allow", "*"));
277 config_data.insert(std::make_pair("connect", tag));
281 ClassMap newBlocksByMask;
282 Classes.resize(blk_count);
283 std::map<std::string, int> names;
285 bool try_again = true;
286 for(int tries=0; try_again; tries++)
289 ConfigTagList tags = ConfTags("connect");
291 for(ConfigIter it = tags.first; it != tags.second; ++it, ++i)
293 ConfigTag* tag = it->second;
297 ConnectClass* parent = NULL;
298 std::string parentName = tag->getString("parent");
299 if (!parentName.empty())
301 std::map<std::string,int>::iterator parentIter = names.find(parentName);
302 if (parentIter == names.end())
305 // couldn't find parent this time. If it's the last time, we'll never find it.
306 if (tries >= blk_count)
307 throw CoreException("Could not find parent connect class \"" + parentName + "\" for connect block " + ConvToStr(i));
310 parent = Classes[parentIter->second];
313 std::string name = tag->getString("name");
316 name = "unnamed-" + ConvToStr(i);
319 if (names.find(name) != names.end())
320 throw CoreException("Two connect classes with name \"" + name + "\" defined!");
323 std::string mask, typeMask;
326 if (tag->readString("allow", mask, false))
329 typeMask = 'a' + mask;
331 else if (tag->readString("deny", mask, false))
334 typeMask = 'd' + mask;
338 throw CoreException("Connect class must have an allow or deny mask at " + tag->getTagLocation());
340 ClassMap::iterator dupMask = newBlocksByMask.find(typeMask);
341 if (dupMask != newBlocksByMask.end())
342 throw CoreException("Two connect classes cannot have the same mask (" + mask + ")");
344 ConnectClass* me = parent ?
345 new ConnectClass(tag, type, mask, *parent) :
346 new ConnectClass(tag, type, mask);
350 tag->readString("password", me->pass);
351 tag->readString("hash", me->hash);
352 me->registration_timeout = tag->getInt("timeout", me->registration_timeout);
353 me->pingtime = tag->getInt("pingfreq", me->pingtime);
355 if (tag->readString("sendq", sendq))
357 // attempt to guess a good hard/soft sendq from a single value
358 long value = atol(sendq.c_str());
360 me->softsendqmax = value / 16;
362 me->softsendqmax = value;
363 me->hardsendqmax = value * 8;
365 me->softsendqmax = tag->getInt("softsendq", me->softsendqmax);
366 me->hardsendqmax = tag->getInt("hardsendq", me->hardsendqmax);
367 me->recvqmax = tag->getInt("recvq", me->recvqmax);
368 me->penaltythreshold = tag->getInt("threshold", me->penaltythreshold);
369 me->commandrate = tag->getInt("commandrate", me->commandrate);
370 me->fakelag = tag->getBool("fakelag", me->fakelag);
371 me->maxlocal = tag->getInt("localmax", me->maxlocal);
372 me->maxglobal = tag->getInt("globalmax", me->maxglobal);
373 me->port = tag->getInt("port", me->port);
374 me->maxchans = tag->getInt("maxchans", me->maxchans);
375 me->limit = tag->getInt("limit", me->limit);
377 ClassMap::iterator oldMask = oldBlocksByMask.find(typeMask);
378 if (oldMask != oldBlocksByMask.end())
380 ConnectClass* old = oldMask->second;
381 oldBlocksByMask.erase(oldMask);
386 newBlocksByMask[typeMask] = me;
392 /** Represents a deprecated configuration tag.
402 /** Reason for deprecation
407 static const Deprecated ChangedConfig[] = {
408 {"options", "hidelinks", "has been moved to <security:hidelinks> as of 1.2a3"},
409 {"options", "hidewhois", "has been moved to <security:hidewhois> as of 1.2a3"},
410 {"options", "userstats", "has been moved to <security:userstats> as of 1.2a3"},
411 {"options", "customversion", "has been moved to <security:customversion> as of 1.2a3"},
412 {"options", "hidesplits", "has been moved to <security:hidesplits> as of 1.2a3"},
413 {"options", "hidebans", "has been moved to <security:hidebans> as of 1.2a3"},
414 {"options", "hidekills", "has been moved to <security:hidekills> as of 1.2a3"},
415 {"options", "operspywhois", "has been moved to <security:operspywhois> as of 1.2a3"},
416 {"options", "announceinvites", "has been moved to <security:announceinvites> as of 1.2a3"},
417 {"options", "hidemodes", "has been moved to <security:hidemodes> as of 1.2a3"},
418 {"options", "maxtargets", "has been moved to <security:maxtargets> as of 1.2a3"},
419 {"options", "nouserdns", "has been moved to <performance:nouserdns> as of 1.2a3"},
420 {"options", "maxwho", "has been moved to <performance:maxwho> as of 1.2a3"},
421 {"options", "softlimit", "has been moved to <performance:softlimit> as of 1.2a3"},
422 {"options", "somaxconn", "has been moved to <performance:somaxconn> as of 1.2a3"},
423 {"options", "netbuffersize", "has been moved to <performance:netbuffersize> as of 1.2a3"},
424 {"options", "maxwho", "has been moved to <performance:maxwho> as of 1.2a3"},
425 {"options", "loglevel", "1.2 does not use the loglevel value. Please define <log> tags instead."},
426 {"die", "value", "you need to reread your config"},
429 void ServerConfig::Fill()
431 ConfigTag* options = ConfValue("options");
432 ConfigTag* security = ConfValue("security");
433 diepass = ConfValue("power")->getString("diepass");
434 restartpass = ConfValue("power")->getString("restartpass");
435 powerhash = ConfValue("power")->getString("hash");
436 PrefixQuit = options->getString("prefixquit");
437 SuffixQuit = options->getString("suffixquit");
438 FixedQuit = options->getString("fixedquit");
439 PrefixPart = options->getString("prefixpart");
440 SuffixPart = options->getString("suffixpart");
441 FixedPart = options->getString("fixedpart");
442 SoftLimit = ConfValue("performance")->getInt("softlimit", ServerInstance->SE->GetMaxFds());
443 MaxConn = ConfValue("performance")->getInt("somaxconn", SOMAXCONN);
444 MoronBanner = options->getString("moronbanner", "You're banned!");
445 ServerName = ConfValue("server")->getString("name");
446 ServerDesc = ConfValue("server")->getString("description", "Configure Me");
447 Network = ConfValue("server")->getString("network", "Network");
448 sid = ConfValue("server")->getString("id", "");
449 AdminName = ConfValue("admin")->getString("name", "");
450 AdminEmail = ConfValue("admin")->getString("email", "null@example.com");
451 AdminNick = ConfValue("admin")->getString("nick", "admin");
452 ModPath = ConfValue("path")->getString("moduledir", MOD_PATH);
453 NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240);
454 MaxWhoResults = ConfValue("performance")->getInt("maxwho", 1024);
455 dns_timeout = ConfValue("dns")->getInt("timeout", 5);
456 DisabledCommands = ConfValue("disabled")->getString("commands", "");
457 DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant");
458 UserStats = security->getString("userstats");
459 CustomVersion = security->getString("customversion");
460 HideSplits = security->getBool("hidesplits");
461 HideBans = security->getBool("hidebans");
462 HideWhoisServer = security->getString("hidewhois");
463 HideKillsServer = security->getString("hidekills");
464 OperSpyWhois = security->getBool("operspywhois");
465 RestrictBannedUsers = security->getBool("restrictbannedusers", true);
466 GenericOper = security->getBool("genericoper");
467 NoUserDns = ConfValue("performance")->getBool("nouserdns");
468 SyntaxHints = options->getBool("syntaxhints");
469 CycleHosts = options->getBool("cyclehosts");
470 UndernetMsgPrefix = options->getBool("ircumsgprefix");
471 FullHostInTopic = options->getBool("hostintopic");
472 MaxTargets = security->getInt("maxtargets", 20);
473 DefaultModes = options->getString("defaultmodes", "nt");
474 PID = ConfValue("pid")->getString("file");
475 WhoWasGroupSize = ConfValue("whowas")->getInt("groupsize");
476 WhoWasMaxGroups = ConfValue("whowas")->getInt("maxgroups");
477 WhoWasMaxKeep = ServerInstance->Duration(ConfValue("whowas")->getString("maxkeep"));
478 DieValue = ConfValue("die")->getString("value");
479 MaxChans = ConfValue("channels")->getInt("users", 20);
480 OperMaxChans = ConfValue("channels")->getInt("opers", 60);
481 c_ipv4_range = ConfValue("cidr")->getInt("ipv4clone", 32);
482 c_ipv6_range = ConfValue("cidr")->getInt("ipv6clone", 128);
483 Limits.NickMax = ConfValue("limits")->getInt("maxnick", 32);
484 Limits.ChanMax = ConfValue("limits")->getInt("maxchan", 64);
485 Limits.MaxModes = ConfValue("limits")->getInt("maxmodes", 20);
486 Limits.IdentMax = ConfValue("limits")->getInt("maxident", 11);
487 Limits.MaxQuit = ConfValue("limits")->getInt("maxquit", 255);
488 Limits.MaxTopic = ConfValue("limits")->getInt("maxtopic", 307);
489 Limits.MaxKick = ConfValue("limits")->getInt("maxkick", 255);
490 Limits.MaxGecos = ConfValue("limits")->getInt("maxgecos", 128);
491 Limits.MaxAway = ConfValue("limits")->getInt("maxaway", 200);
492 InvBypassModes = options->getBool("invitebypassmodes", true);
494 range(SoftLimit, 10, ServerInstance->SE->GetMaxFds(), ServerInstance->SE->GetMaxFds(), "<performance:softlimit>");
495 range(MaxConn, 0, SOMAXCONN, SOMAXCONN, "<performance:somaxconn>");
496 range(MaxTargets, 1, 31, 20, "<security:maxtargets>");
497 range(NetBufferSize, 1024, 65534, 10240, "<performance:netbuffersize>");
498 range(MaxWhoResults, 1, 65535, 1024, "<performace:maxwho>");
499 range(WhoWasGroupSize, 0, 10000, 10, "<whowas:groupsize>");
500 range(WhoWasMaxGroups, 0, 1000000, 10240, "<whowas:maxgroups>");
501 range(WhoWasMaxKeep, 3600, INT_MAX, 3600, "<whowas:maxkeep>");
503 ValidIP(DNSServer, "<dns:server>");
504 ValidHost(ServerName, "<server:name>");
505 if (!sid.empty() && !ServerInstance->IsSID(sid))
506 throw CoreException(sid + " is not a valid server ID. A server ID must be 3 characters long, with the first character a digit and the next two characters a digit or letter.");
508 ConfigTagList tags = ConfTags("uline");
509 for(ConfigIter i = tags.first; i != tags.second; ++i)
511 ConfigTag* tag = i->second;
513 if (!tag->readString("server", server))
514 throw CoreException("<uline> tag missing server at " + tag->getTagLocation());
515 ulines[assign(server)] = tag->getBool("silent");
518 tags = ConfTags("banlist");
519 for(ConfigIter i = tags.first; i != tags.second; ++i)
521 ConfigTag* tag = i->second;
523 if (!tag->readString("chan", chan))
524 throw CoreException("<banlist> tag missing chan at " + tag->getTagLocation());
525 maxbans[chan] = tag->getInt("limit");
528 ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z"));
529 ReadXLine(this, "badnick", "nick", ServerInstance->XLines->GetFactory("Q"));
530 ReadXLine(this, "badhost", "host", ServerInstance->XLines->GetFactory("K"));
531 ReadXLine(this, "exception", "host", ServerInstance->XLines->GetFactory("E"));
533 memset(DisabledUModes, 0, sizeof(DisabledUModes));
534 for (const unsigned char* p = (const unsigned char*)ConfValue("disabled")->getString("usermodes").c_str(); *p; ++p)
536 if (*p < 'A' || *p > ('A' + 64)) throw CoreException(std::string("Invalid usermode ")+(char)*p+" was found.");
537 DisabledUModes[*p - 'A'] = 1;
540 memset(DisabledCModes, 0, sizeof(DisabledCModes));
541 for (const unsigned char* p = (const unsigned char*)ConfValue("disabled")->getString("chanmodes").c_str(); *p; ++p)
543 if (*p < 'A' || *p > ('A' + 64)) throw CoreException(std::string("Invalid chanmode ")+(char)*p+" was found.");
544 DisabledCModes[*p - 'A'] = 1;
547 memset(HideModeLists, 0, sizeof(HideModeLists));
548 for (const unsigned char* p = (const unsigned char*)ConfValue("security")->getString("hidemodes").c_str(); *p; ++p)
549 HideModeLists[*p] = true;
551 std::string v = security->getString("announceinvites");
554 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_OPS;
556 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_ALL;
557 else if (v == "dynamic")
558 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_DYNAMIC;
560 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_NONE;
565 // WARNING: it is not safe to use most of the codebase in this function, as it
566 // will run in the config reader thread
567 void ServerConfig::Read()
569 /* Load and parse the config file, if there are any errors then explode */
571 ParseStack stack(this);
574 valid = stack.ParseFile(ServerInstance->ConfigFileName, 0);
576 catch (CoreException& err)
579 errstr << err.GetReason();
583 ReadFile(MOTD, ConfValue("files")->getString("motd"));
584 ReadFile(RULES, ConfValue("files")->getString("rules"));
585 DNSServer = ConfValue("dns")->getString("server");
590 void ServerConfig::Apply(ServerConfig* old, const std::string &useruid)
594 /* The stuff in here may throw CoreException, be sure we're in a position to catch it. */
597 for (int Index = 0; Index * sizeof(Deprecated) < sizeof(ChangedConfig); Index++)
600 if (ConfValue(ChangedConfig[Index].tag)->readString(ChangedConfig[Index].value, dummy, true))
601 errstr << "Your configuration contains a deprecated value: <"
602 << ChangedConfig[Index].tag << ":" << ChangedConfig[Index].value << "> - " << ChangedConfig[Index].reason
603 << " (at " << ConfValue(ChangedConfig[Index].tag)->getTagLocation() << ")\n";
608 // Handle special items
609 CrossCheckOperClassType();
610 CrossCheckConnectBlocks(old);
612 catch (CoreException &ce)
614 errstr << ce.GetReason();
617 // write once here, to try it out and make sure its ok
618 ServerInstance->WritePID(this->PID);
621 * These values can only be set on boot. Keep their old values. Do it before we send messages so we actually have a servername.
625 this->ServerName = old->ServerName;
626 this->sid = old->sid;
627 this->cmdline = old->cmdline;
629 // Same for ports... they're bound later on first run.
631 ServerInstance->BindPorts(pl);
634 errstr << "Not all your client ports could be bound.\nThe following port(s) failed to bind:\n";
637 for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
640 snprintf(buf, MAXBUF, "%d. Address: %s Reason: %s\n", j, i->first.empty() ? "<all>" : i->first.c_str(), i->second.c_str());
646 User* user = useruid.empty() ? NULL : ServerInstance->FindNick(useruid);
648 valid = errstr.str().empty();
650 ServerInstance->Logs->Log("CONFIG",DEFAULT, "There were errors in your configuration file:");
652 while (errstr.good())
655 getline(errstr, line, '\n');
659 user->WriteServ("NOTICE %s :*** %s", user->nick.c_str(), line.c_str());
661 ServerInstance->SNO->WriteGlobalSno('a', line);
666 // Starting up, so print it out so it's seen. XXX this is a bit of a hack.
667 printf("%s\n", line.c_str());
672 errstr.str(std::string());
674 /* No old configuration -> initial boot, nothing more to do here */
679 ServerInstance->Exit(EXIT_STATUS_CONFIG);
685 // If there were errors processing configuration, don't touch modules.
692 user->WriteServ("NOTICE %s :*** Successfully rehashed server.", user->nick.c_str());
693 ServerInstance->SNO->WriteGlobalSno('a', "*** Successfully rehashed server.");
696 void ServerConfig::ApplyModules(User* user)
698 Module* whowas = ServerInstance->Modules->Find("cmd_whowas.so");
700 WhowasRequest(NULL, whowas, WhowasRequest::WHOWAS_PRUNE).Send();
702 const std::vector<std::string> v = ServerInstance->Modules->GetAllModuleNames(0);
703 std::vector<std::string> added_modules;
704 std::set<std::string> removed_modules(v.begin(), v.end());
706 ConfigTagList tags = ConfTags("module");
707 for(ConfigIter i = tags.first; i != tags.second; ++i)
709 ConfigTag* tag = i->second;
711 if (tag->readString("name", name))
713 // if this module is already loaded, the erase will succeed, so we need do nothing
714 // otherwise, we need to add the module (which will be done later)
715 if (removed_modules.erase(name) == 0)
716 added_modules.push_back(name);
720 if (ConfValue("options")->getBool("allowhalfop") && removed_modules.erase("m_halfop.so") == 0)
721 added_modules.push_back("m_halfop.so");
723 for (std::set<std::string>::iterator removing = removed_modules.begin(); removing != removed_modules.end(); removing++)
725 // Don't remove cmd_*.so, just remove m_*.so
726 if (removing->c_str()[0] == 'c')
728 Module* m = ServerInstance->Modules->Find(*removing);
729 if (m && ServerInstance->Modules->Unload(m))
731 ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH UNLOADED MODULE: %s",removing->c_str());
734 user->WriteNumeric(RPL_UNLOADEDMODULE, "%s %s :Module %s successfully unloaded.",user->nick.c_str(), removing->c_str(), removing->c_str());
736 ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully unloaded.", removing->c_str());
741 user->WriteNumeric(ERR_CANTUNLOADMODULE, "%s %s :Failed to unload module %s: %s",user->nick.c_str(), removing->c_str(), removing->c_str(), ServerInstance->Modules->LastError().c_str());
743 ServerInstance->SNO->WriteGlobalSno('a', "Failed to unload module %s: %s", removing->c_str(), ServerInstance->Modules->LastError().c_str());
747 for (std::vector<std::string>::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++)
749 if (ServerInstance->Modules->Load(adding->c_str()))
751 ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH LOADED MODULE: %s",adding->c_str());
753 user->WriteNumeric(RPL_LOADEDMODULE, "%s %s :Module %s successfully loaded.",user->nick.c_str(), adding->c_str(), adding->c_str());
755 ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully loaded.", adding->c_str());
760 user->WriteNumeric(ERR_CANTLOADMODULE, "%s %s :Failed to load module %s: %s",user->nick.c_str(), adding->c_str(), adding->c_str(), ServerInstance->Modules->LastError().c_str());
762 ServerInstance->SNO->WriteGlobalSno('a', "Failed to load module %s: %s", adding->c_str(), ServerInstance->Modules->LastError().c_str());
767 bool ServerConfig::StartsWithWindowsDriveLetter(const std::string &path)
769 return (path.length() > 2 && isalpha(path[0]) && path[1] == ':');
772 ConfigTag* ServerConfig::ConfValue(const std::string &tag)
774 ConfigDataHash::iterator iter = config_data.find(tag);
775 if (iter == config_data.end())
780 ConfigTagList ServerConfig::ConfTags(const std::string& tag)
782 return config_data.equal_range(tag);
785 /** Read the contents of a file located by `fname' into a file_cache pointed at by `F'.
787 bool ServerConfig::ReadFile(file_cache &F, const std::string& fname)
792 char linebuf[MAXBUF];
796 FileWrapper file(fopen(fname.c_str(), "r"));
802 if (fgets(linebuf, sizeof(linebuf), file))
803 linebuf[strlen(linebuf)-1] = 0;
807 F.push_back(*linebuf ? linebuf : " ");
813 bool ServerConfig::FileExists(const char* file)
816 if (stat(file, &sb) == -1)
819 if ((sb.st_mode & S_IFDIR) > 0)
822 FILE *input = fopen(file, "r");
832 const char* ServerConfig::CleanFilename(const char* name)
834 const char* p = name + strlen(name);
835 while ((p != name) && (*p != '/') && (*p != '\\')) p--;
836 return (p != name ? ++p : p);
839 std::string ServerConfig::GetSID()
844 void ConfigReaderThread::Run()
850 void ConfigReaderThread::Finish()
852 ServerConfig* old = ServerInstance->Config;
853 ServerInstance->Logs->Log("CONFIG",DEBUG,"Switching to new configuration...");
854 ServerInstance->Logs->CloseLogs();
855 ServerInstance->Config = this->Config;
856 ServerInstance->Logs->OpenFileLogs();
857 Config->Apply(old, TheUserUID);
862 * Apply the changed configuration from the rehash.
864 * XXX: The order of these is IMPORTANT, do not reorder them without testing
867 ServerInstance->XLines->CheckELines();
868 ServerInstance->XLines->CheckELines();
869 ServerInstance->XLines->ApplyLines();
870 ServerInstance->Res->Rehash();
871 ServerInstance->ResetMaxBans();
872 Config->ApplyDisabledCommands(Config->DisabledCommands);
873 User* user = TheUserUID.empty() ? ServerInstance->FindNick(TheUserUID) : NULL;
874 FOREACH_MOD(I_OnRehash, OnRehash(user));
875 ServerInstance->BuildISupport();
882 ServerInstance->Logs->CloseLogs();
883 ServerInstance->Config = old;
884 ServerInstance->Logs->OpenFileLogs();