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 * ---------------------------------------------------
17 #include "exitcodes.h"
18 #include "commands/cmd_whowas.h"
19 #include "configparser.h"
21 ServerConfig::ServerConfig()
23 WhoWasGroupSize = WhoWasMaxGroups = WhoWasMaxKeep = 0;
24 NoUserDns = OperSpyWhois = HideBans = HideSplits = UndernetMsgPrefix = false;
25 WildcardIPv6 = CycleHosts = InvBypassModes = true;
28 NetBufferSize = 10240;
29 SoftLimit = ServerInstance->SE->GetMaxFds();
37 void ServerConfig::Update005()
39 std::stringstream out(data005);
40 std::vector<std::string> data;
43 data.push_back(token);
44 sort(data.begin(), data.end());
48 for(unsigned int i=0; i < data.size(); i++)
51 line5 = line5 + token + " ";
54 line5.append(":are supported by this server");
55 isupport.push_back(line5);
61 line5.append(":are supported by this server");
62 isupport.push_back(line5);
66 void ServerConfig::Send005(User* user)
68 for (std::vector<std::string>::iterator line = ServerInstance->Config->isupport.begin(); line != ServerInstance->Config->isupport.end(); line++)
69 user->WriteNumeric(RPL_ISUPPORT, "%s %s", user->nick.c_str(), line->c_str());
72 template<typename T, typename V>
73 static void range(T& value, V min, V max, V def, const char* msg)
75 if (value >= (T)min && value <= (T)max)
77 ServerInstance->Logs->Log("CONFIG", DEFAULT,
78 "WARNING: %s value of %ld is not between %ld and %ld; set to %ld.",
79 msg, (long)value, (long)min, (long)max, (long)def);
84 static void ValidIP(const std::string& ip, const std::string& key)
86 irc::sockets::sockaddrs dummy;
87 if (!irc::sockets::aptosa(ip, 0, dummy))
88 throw CoreException("The value of "+key+" is not an IP address");
91 static void ValidHost(const std::string& p, const std::string& msg)
94 if (p.empty() || p[0] == '.')
95 throw CoreException("The value of "+msg+" is not a valid hostname");
96 for (unsigned int i=0;i < p.length();i++)
101 throw CoreException("The value of "+msg+" is not a valid hostname");
108 throw CoreException("The value of "+msg+" is not a valid hostname");
111 bool ServerConfig::ApplyDisabledCommands(const std::string& data)
113 std::stringstream dcmds(data);
116 /* Enable everything first */
117 for (Commandtable::iterator x = ServerInstance->Parser->cmdlist.begin(); x != ServerInstance->Parser->cmdlist.end(); x++)
118 x->second->Disable(false);
120 /* Now disable all the ones which the user wants disabled */
121 while (dcmds >> thiscmd)
123 Commandtable::iterator cm = ServerInstance->Parser->cmdlist.find(thiscmd);
124 if (cm != ServerInstance->Parser->cmdlist.end())
126 cm->second->Disable(true);
133 // Note: the windows validator is in win32wrapper.cpp
134 void FindDNS(std::string& server);
136 static void FindDNS(std::string& server)
141 // attempt to look up their nameserver from /etc/resolv.conf
142 ServerInstance->Logs->Log("CONFIG",DEFAULT,"WARNING: <dns:server> not defined, attempting to find working server in /etc/resolv.conf...");
144 std::ifstream resolv("/etc/resolv.conf");
146 while (resolv >> server)
148 if (server == "nameserver")
151 ServerInstance->Logs->Log("CONFIG",DEFAULT,"<dns:server> set to '%s' as first resolver in /etc/resolv.conf.",server.c_str());
156 ServerInstance->Logs->Log("CONFIG",DEFAULT,"/etc/resolv.conf contains no viable nameserver entries! Defaulting to nameserver '127.0.0.1'!");
157 server = "127.0.0.1";
161 static void ReadXLine(ServerConfig* conf, const std::string& tag, const std::string& key, XLineFactory* make)
163 ConfigTagList tags = conf->ConfTags(tag);
164 for(ConfigIter i = tags.first; i != tags.second; ++i)
166 ConfigTag* ctag = i->second;
168 if (!ctag->readString(key, mask))
169 throw CoreException("<"+tag+":"+key+"> missing at " + ctag->getTagLocation());
170 std::string reason = ctag->getString("reason", "<Config>");
171 XLine* xl = make->Generate(ServerInstance->Time(), 0, "<Config>", reason, mask);
172 if (!ServerInstance->XLines->AddLine(xl, NULL))
177 typedef std::map<std::string, ConfigTag*> LocalIndex;
178 void ServerConfig::CrossCheckOperClassType()
180 LocalIndex operclass;
181 ConfigTagList tags = ConfTags("class");
182 for(ConfigIter i = tags.first; i != tags.second; ++i)
184 ConfigTag* tag = i->second;
185 std::string name = tag->getString("name");
187 throw CoreException("<class:name> missing from tag at " + tag->getTagLocation());
188 if (operclass.find(name) != operclass.end())
189 throw CoreException("Duplicate class block with name " + name + " at " + tag->getTagLocation());
190 operclass[name] = tag;
192 tags = ConfTags("type");
193 for(ConfigIter i = tags.first; i != tags.second; ++i)
195 ConfigTag* tag = i->second;
196 std::string name = tag->getString("name");
198 throw CoreException("<type:name> is missing from tag at " + tag->getTagLocation());
199 if (!ServerInstance->IsNick(name.c_str(), Limits.NickMax))
200 throw CoreException("<type:name> is invalid (value '" + name + "')");
201 if (oper_blocks.find(" " + name) != oper_blocks.end())
202 throw CoreException("Duplicate type block with name " + name + " at " + tag->getTagLocation());
204 OperInfo* ifo = new OperInfo;
205 oper_blocks[" " + name] = ifo;
207 ifo->type_block = tag;
209 std::string classname;
210 irc::spacesepstream str(tag->getString("classes"));
211 while (str.GetToken(classname))
213 LocalIndex::iterator cls = operclass.find(classname);
214 if (cls == operclass.end())
215 throw CoreException("Oper type " + name + " has missing class " + classname);
216 ifo->class_blocks.push_back(cls->second);
220 tags = ConfTags("oper");
221 for(ConfigIter i = tags.first; i != tags.second; ++i)
223 ConfigTag* tag = i->second;
225 std::string name = tag->getString("name");
227 throw CoreException("<oper:name> missing from tag at " + tag->getTagLocation());
229 std::string type = tag->getString("type");
230 OperIndex::iterator tblk = oper_blocks.find(" " + type);
231 if (tblk == oper_blocks.end())
232 throw CoreException("Oper block " + name + " has missing type " + type);
233 if (oper_blocks.find(name) != oper_blocks.end())
234 throw CoreException("Duplicate oper block with name " + name);
236 OperInfo* ifo = new OperInfo;
238 ifo->oper_block = tag;
239 ifo->type_block = tblk->second->type_block;
240 ifo->class_blocks.assign(tblk->second->class_blocks.begin(), tblk->second->class_blocks.end());
241 oper_blocks[name] = ifo;
245 void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current)
247 typedef std::map<std::string, ConnectClass*> ClassMap;
248 ClassMap oldBlocksByMask;
251 for(ClassVector::iterator i = current->Classes.begin(); i != current->Classes.end(); ++i)
253 ConnectClass* c = *i;
254 if (c->name.substr(0, 8) != "unnamed-")
256 oldBlocksByMask["n" + c->name] = c;
258 else if (c->type == CC_ALLOW || c->type == CC_DENY)
260 std::string typeMask = (c->type == CC_ALLOW) ? "a" : "d";
262 oldBlocksByMask[typeMask] = c;
267 int blk_count = config_data.count("connect");
270 // No connect blocks found; make a trivial default block
271 std::vector<KeyVal>* items;
272 ConfigTag* tag = ConfigTag::create("connect", "<auto>", 0, items);
273 items->push_back(std::make_pair("allow", "*"));
274 config_data.insert(std::make_pair("connect", tag));
278 Classes.resize(blk_count);
279 std::map<std::string, int> names;
281 bool try_again = true;
282 for(int tries=0; try_again; tries++)
285 ConfigTagList tags = ConfTags("connect");
287 for(ConfigIter it = tags.first; it != tags.second; ++it, ++i)
289 ConfigTag* tag = it->second;
293 ConnectClass* parent = NULL;
294 std::string parentName = tag->getString("parent");
295 if (!parentName.empty())
297 std::map<std::string,int>::iterator parentIter = names.find(parentName);
298 if (parentIter == names.end())
301 // couldn't find parent this time. If it's the last time, we'll never find it.
302 if (tries >= blk_count)
303 throw CoreException("Could not find parent connect class \"" + parentName + "\" for connect block at " + tag->getTagLocation());
306 parent = Classes[parentIter->second];
309 std::string name = tag->getString("name");
310 std::string mask, typeMask;
313 if (tag->readString("allow", mask, false))
316 typeMask = 'a' + mask;
318 else if (tag->readString("deny", mask, false))
321 typeMask = 'd' + mask;
323 else if (!name.empty())
327 typeMask = 'n' + mask;
331 throw CoreException("Connect class must have allow, deny, or name specified at " + tag->getTagLocation());
336 name = "unnamed-" + ConvToStr(i);
340 typeMask = 'n' + name;
343 if (names.find(name) != names.end())
344 throw CoreException("Two connect classes with name \"" + name + "\" defined!");
347 ConnectClass* me = parent ?
348 new ConnectClass(tag, type, mask, *parent) :
349 new ConnectClass(tag, type, mask);
353 me->registration_timeout = tag->getInt("timeout", me->registration_timeout);
354 me->pingtime = tag->getInt("pingfreq", me->pingtime);
356 if (tag->readString("sendq", sendq))
358 // attempt to guess a good hard/soft sendq from a single value
359 long value = atol(sendq.c_str());
361 me->softsendqmax = value / 16;
363 me->softsendqmax = value;
364 me->hardsendqmax = value * 8;
366 me->softsendqmax = tag->getInt("softsendq", me->softsendqmax);
367 me->hardsendqmax = tag->getInt("hardsendq", me->hardsendqmax);
368 me->recvqmax = tag->getInt("recvq", me->recvqmax);
369 me->penaltythreshold = tag->getInt("threshold", me->penaltythreshold);
370 me->commandrate = tag->getInt("commandrate", me->commandrate);
371 me->fakelag = tag->getBool("fakelag", me->fakelag);
372 me->maxlocal = tag->getInt("localmax", me->maxlocal);
373 me->maxglobal = tag->getInt("globalmax", me->maxglobal);
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);
391 /** Represents a deprecated configuration tag.
401 /** Reason for deprecation
406 static const Deprecated ChangedConfig[] = {
407 {"options", "hidelinks", "has been moved to <security:hidelinks> as of 1.2a3"},
408 {"options", "hidewhois", "has been moved to <security:hidewhois> as of 1.2a3"},
409 {"options", "userstats", "has been moved to <security:userstats> as of 1.2a3"},
410 {"options", "customversion", "has been moved to <security:customversion> as of 1.2a3"},
411 {"options", "hidesplits", "has been moved to <security:hidesplits> as of 1.2a3"},
412 {"options", "hidebans", "has been moved to <security:hidebans> as of 1.2a3"},
413 {"options", "hidekills", "has been moved to <security:hidekills> as of 1.2a3"},
414 {"options", "operspywhois", "has been moved to <security:operspywhois> as of 1.2a3"},
415 {"options", "announceinvites", "has been moved to <security:announceinvites> as of 1.2a3"},
416 {"options", "hidemodes", "has been moved to <security:hidemodes> as of 1.2a3"},
417 {"options", "maxtargets", "has been moved to <security:maxtargets> as of 1.2a3"},
418 {"options", "nouserdns", "has been moved to <performance:nouserdns> as of 1.2a3"},
419 {"options", "maxwho", "has been moved to <performance:maxwho> as of 1.2a3"},
420 {"options", "softlimit", "has been moved to <performance:softlimit> as of 1.2a3"},
421 {"options", "somaxconn", "has been moved to <performance:somaxconn> as of 1.2a3"},
422 {"options", "netbuffersize", "has been moved to <performance:netbuffersize> as of 1.2a3"},
423 {"options", "maxwho", "has been moved to <performance:maxwho> as of 1.2a3"},
424 {"options", "loglevel", "1.2 does not use the loglevel value. Please define <log> tags instead."},
425 {"die", "value", "you need to reread your config"},
428 void ServerConfig::Fill()
430 ConfigTag* options = ConfValue("options");
431 ConfigTag* security = ConfValue("security");
434 ServerName = ConfValue("server")->getString("name");
435 sid = ConfValue("server")->getString("id");
436 ValidHost(ServerName, "<server:name>");
437 if (!sid.empty() && !ServerInstance->IsSID(sid))
438 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.");
442 if (ServerName != ConfValue("server")->getString("name"))
443 throw CoreException("You must restart to change the server name or SID");
444 std::string nsid = ConfValue("server")->getString("id");
445 if (!nsid.empty() && nsid != sid)
446 throw CoreException("You must restart to change the server name or SID");
448 diepass = ConfValue("power")->getString("diepass");
449 restartpass = ConfValue("power")->getString("restartpass");
450 powerhash = ConfValue("power")->getString("hash");
451 PrefixQuit = options->getString("prefixquit");
452 SuffixQuit = options->getString("suffixquit");
453 FixedQuit = options->getString("fixedquit");
454 PrefixPart = options->getString("prefixpart");
455 SuffixPart = options->getString("suffixpart");
456 FixedPart = options->getString("fixedpart");
457 SoftLimit = ConfValue("performance")->getInt("softlimit", ServerInstance->SE->GetMaxFds());
458 MaxConn = ConfValue("performance")->getInt("somaxconn", SOMAXCONN);
459 MoronBanner = options->getString("moronbanner", "You're banned!");
460 ServerDesc = ConfValue("server")->getString("description", "Configure Me");
461 Network = ConfValue("server")->getString("network", "Network");
462 AdminName = ConfValue("admin")->getString("name", "");
463 AdminEmail = ConfValue("admin")->getString("email", "null@example.com");
464 AdminNick = ConfValue("admin")->getString("nick", "admin");
465 ModPath = ConfValue("path")->getString("moduledir", MOD_PATH);
466 NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240);
467 dns_timeout = ConfValue("dns")->getInt("timeout", 5);
468 DisabledCommands = ConfValue("disabled")->getString("commands", "");
469 DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant");
470 UserStats = security->getString("userstats");
471 CustomVersion = security->getString("customversion", Network + " IRCd");
472 HideSplits = security->getBool("hidesplits");
473 HideBans = security->getBool("hidebans");
474 HideWhoisServer = security->getString("hidewhois");
475 HideKillsServer = security->getString("hidekills");
476 OperSpyWhois = security->getBool("operspywhois");
477 RestrictBannedUsers = security->getBool("restrictbannedusers", true);
478 GenericOper = security->getBool("genericoper");
479 NoUserDns = ConfValue("performance")->getBool("nouserdns");
480 SyntaxHints = options->getBool("syntaxhints");
481 CycleHosts = options->getBool("cyclehosts");
482 CycleHostsFromUser = options->getBool("cyclehostsfromuser");
483 UndernetMsgPrefix = options->getBool("ircumsgprefix");
484 FullHostInTopic = options->getBool("hostintopic");
485 MaxTargets = security->getInt("maxtargets", 20);
486 DefaultModes = options->getString("defaultmodes", "nt");
487 PID = ConfValue("pid")->getString("file");
488 WhoWasGroupSize = ConfValue("whowas")->getInt("groupsize");
489 WhoWasMaxGroups = ConfValue("whowas")->getInt("maxgroups");
490 WhoWasMaxKeep = ServerInstance->Duration(ConfValue("whowas")->getString("maxkeep"));
491 MaxChans = ConfValue("channels")->getInt("users", 20);
492 OperMaxChans = ConfValue("channels")->getInt("opers", 60);
493 c_ipv4_range = ConfValue("cidr")->getInt("ipv4clone", 32);
494 c_ipv6_range = ConfValue("cidr")->getInt("ipv6clone", 128);
495 Limits.NickMax = ConfValue("limits")->getInt("maxnick", 32);
496 Limits.ChanMax = ConfValue("limits")->getInt("maxchan", 64);
497 Limits.MaxModes = ConfValue("limits")->getInt("maxmodes", 20);
498 Limits.IdentMax = ConfValue("limits")->getInt("maxident", 11);
499 Limits.MaxQuit = ConfValue("limits")->getInt("maxquit", 255);
500 Limits.MaxTopic = ConfValue("limits")->getInt("maxtopic", 307);
501 Limits.MaxKick = ConfValue("limits")->getInt("maxkick", 255);
502 Limits.MaxGecos = ConfValue("limits")->getInt("maxgecos", 128);
503 Limits.MaxAway = ConfValue("limits")->getInt("maxaway", 200);
504 InvBypassModes = options->getBool("invitebypassmodes", true);
506 range(SoftLimit, 10, ServerInstance->SE->GetMaxFds(), ServerInstance->SE->GetMaxFds(), "<performance:softlimit>");
507 range(MaxConn, 0, SOMAXCONN, SOMAXCONN, "<performance:somaxconn>");
508 range(MaxTargets, 1, 31, 20, "<security:maxtargets>");
509 range(NetBufferSize, 1024, 65534, 10240, "<performance:netbuffersize>");
510 range(WhoWasGroupSize, 0, 10000, 10, "<whowas:groupsize>");
511 range(WhoWasMaxGroups, 0, 1000000, 10240, "<whowas:maxgroups>");
512 range(WhoWasMaxKeep, 3600, INT_MAX, 3600, "<whowas:maxkeep>");
514 ValidIP(DNSServer, "<dns:server>");
516 std::string defbind = options->getString("defaultbind");
517 if (assign(defbind) == "ipv4")
519 WildcardIPv6 = false;
521 else if (assign(defbind) == "ipv6")
528 int socktest = socket(AF_INET6, SOCK_STREAM, 0);
530 WildcardIPv6 = false;
534 ConfigTagList tags = ConfTags("uline");
535 for(ConfigIter i = tags.first; i != tags.second; ++i)
537 ConfigTag* tag = i->second;
539 if (!tag->readString("server", server))
540 throw CoreException("<uline> tag missing server at " + tag->getTagLocation());
541 ulines[assign(server)] = tag->getBool("silent");
544 tags = ConfTags("banlist");
545 for(ConfigIter i = tags.first; i != tags.second; ++i)
547 ConfigTag* tag = i->second;
549 if (!tag->readString("chan", chan))
550 throw CoreException("<banlist> tag missing chan at " + tag->getTagLocation());
551 maxbans[chan] = tag->getInt("limit");
554 ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z"));
555 ReadXLine(this, "badnick", "nick", ServerInstance->XLines->GetFactory("Q"));
556 ReadXLine(this, "badhost", "host", ServerInstance->XLines->GetFactory("K"));
557 ReadXLine(this, "exception", "host", ServerInstance->XLines->GetFactory("E"));
559 memset(DisabledUModes, 0, sizeof(DisabledUModes));
560 for (const unsigned char* p = (const unsigned char*)ConfValue("disabled")->getString("usermodes").c_str(); *p; ++p)
562 if (*p < 'A' || *p > ('A' + 64)) throw CoreException(std::string("Invalid usermode ")+(char)*p+" was found.");
563 DisabledUModes[*p - 'A'] = 1;
566 memset(DisabledCModes, 0, sizeof(DisabledCModes));
567 for (const unsigned char* p = (const unsigned char*)ConfValue("disabled")->getString("chanmodes").c_str(); *p; ++p)
569 if (*p < 'A' || *p > ('A' + 64)) throw CoreException(std::string("Invalid chanmode ")+(char)*p+" was found.");
570 DisabledCModes[*p - 'A'] = 1;
573 memset(HideModeLists, 0, sizeof(HideModeLists));
574 for (const unsigned char* p = (const unsigned char*)ConfValue("security")->getString("hidemodes").c_str(); *p; ++p)
575 HideModeLists[*p] = true;
577 std::string v = security->getString("announceinvites");
580 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_OPS;
582 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_ALL;
583 else if (v == "dynamic")
584 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_DYNAMIC;
586 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_NONE;
591 // WARNING: it is not safe to use most of the codebase in this function, as it
592 // will run in the config reader thread
593 void ServerConfig::Read()
595 /* Load and parse the config file, if there are any errors then explode */
597 ParseStack stack(this);
600 valid = stack.ParseFile(ServerInstance->ConfigFileName, 0);
602 catch (CoreException& err)
605 errstr << err.GetReason();
609 DNSServer = ConfValue("dns")->getString("server");
614 void ServerConfig::Apply(ServerConfig* old, const std::string &useruid)
620 * These values can only be set on boot. Keep their old values. Do it before we send messages so we actually have a servername.
622 this->ServerName = old->ServerName;
623 this->sid = old->sid;
624 this->cmdline = old->cmdline;
627 /* The stuff in here may throw CoreException, be sure we're in a position to catch it. */
630 for (int Index = 0; Index * sizeof(Deprecated) < sizeof(ChangedConfig); Index++)
633 if (ConfValue(ChangedConfig[Index].tag)->readString(ChangedConfig[Index].value, dummy, true))
634 errstr << "Your configuration contains a deprecated value: <"
635 << ChangedConfig[Index].tag << ":" << ChangedConfig[Index].value << "> - " << ChangedConfig[Index].reason
636 << " (at " << ConfValue(ChangedConfig[Index].tag)->getTagLocation() << ")\n";
641 // Handle special items
642 CrossCheckOperClassType();
643 CrossCheckConnectBlocks(old);
645 catch (CoreException &ce)
647 errstr << ce.GetReason();
650 // write once here, to try it out and make sure its ok
651 ServerInstance->WritePID(this->PID);
653 // Check errors before dealing with failed binds, since continuing on failed bind is wanted in some circumstances.
654 valid = errstr.str().empty();
658 // On first run, ports are bound later on
660 ServerInstance->BindPorts(pl);
663 errstr << "Not all your client ports could be bound.\nThe following port(s) failed to bind:\n";
666 for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
669 snprintf(buf, MAXBUF, "%d. Address: %s Reason: %s\n", j, i->first.empty() ? "<all>" : i->first.c_str(), i->second.c_str());
675 User* user = useruid.empty() ? NULL : ServerInstance->FindNick(useruid);
678 ServerInstance->Logs->Log("CONFIG",DEFAULT, "There were errors in your configuration file:");
680 while (errstr.good())
683 getline(errstr, line, '\n');
687 user->WriteServ("NOTICE %s :*** %s", user->nick.c_str(), line.c_str());
689 ServerInstance->SNO->WriteGlobalSno('a', line);
694 // Starting up, so print it out so it's seen. XXX this is a bit of a hack.
695 printf("%s\n", line.c_str());
700 errstr.str(std::string());
702 /* No old configuration -> initial boot, nothing more to do here */
707 ServerInstance->Exit(EXIT_STATUS_CONFIG);
713 // If there were errors processing configuration, don't touch modules.
720 user->WriteServ("NOTICE %s :*** Successfully rehashed server.", user->nick.c_str());
721 ServerInstance->SNO->WriteGlobalSno('a', "*** Successfully rehashed server.");
724 void ServerConfig::ApplyModules(User* user)
726 Module* whowas = ServerInstance->Modules->Find("cmd_whowas.so");
728 WhowasRequest(NULL, whowas, WhowasRequest::WHOWAS_PRUNE).Send();
730 const std::vector<std::string> v = ServerInstance->Modules->GetAllModuleNames(0);
731 std::vector<std::string> added_modules;
732 std::set<std::string> removed_modules(v.begin(), v.end());
734 ConfigTagList tags = ConfTags("module");
735 for(ConfigIter i = tags.first; i != tags.second; ++i)
737 ConfigTag* tag = i->second;
739 if (tag->readString("name", name))
741 // if this module is already loaded, the erase will succeed, so we need do nothing
742 // otherwise, we need to add the module (which will be done later)
743 if (removed_modules.erase(name) == 0)
744 added_modules.push_back(name);
748 if (ConfValue("options")->getBool("allowhalfop") && removed_modules.erase("m_halfop.so") == 0)
749 added_modules.push_back("m_halfop.so");
751 for (std::set<std::string>::iterator removing = removed_modules.begin(); removing != removed_modules.end(); removing++)
753 // Don't remove cmd_*.so, just remove m_*.so
754 if (removing->c_str()[0] == 'c')
756 Module* m = ServerInstance->Modules->Find(*removing);
757 if (m && ServerInstance->Modules->Unload(m))
759 ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH UNLOADED MODULE: %s",removing->c_str());
762 user->WriteNumeric(RPL_UNLOADEDMODULE, "%s %s :Module %s successfully unloaded.",user->nick.c_str(), removing->c_str(), removing->c_str());
764 ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully unloaded.", removing->c_str());
769 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());
771 ServerInstance->SNO->WriteGlobalSno('a', "Failed to unload module %s: %s", removing->c_str(), ServerInstance->Modules->LastError().c_str());
775 for (std::vector<std::string>::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++)
777 if (ServerInstance->Modules->Load(adding->c_str()))
779 ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH LOADED MODULE: %s",adding->c_str());
781 user->WriteNumeric(RPL_LOADEDMODULE, "%s %s :Module %s successfully loaded.",user->nick.c_str(), adding->c_str(), adding->c_str());
783 ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully loaded.", adding->c_str());
788 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());
790 ServerInstance->SNO->WriteGlobalSno('a', "Failed to load module %s: %s", adding->c_str(), ServerInstance->Modules->LastError().c_str());
795 bool ServerConfig::StartsWithWindowsDriveLetter(const std::string &path)
797 return (path.length() > 2 && isalpha(path[0]) && path[1] == ':');
800 ConfigTag* ServerConfig::ConfValue(const std::string &tag)
802 ConfigTagList found = config_data.equal_range(tag);
803 if (found.first == found.second)
805 ConfigTag* rv = found.first->second;
807 if (found.first != found.second)
808 ServerInstance->Logs->Log("CONFIG",DEFAULT, "Multiple <" + tag + "> tags found; only first will be used "
809 "(first at " + rv->getTagLocation() + "; second at " + found.first->second->getTagLocation() + ")");
813 ConfigTagList ServerConfig::ConfTags(const std::string& tag)
815 return config_data.equal_range(tag);
818 bool ServerConfig::FileExists(const char* file)
821 if (stat(file, &sb) == -1)
824 if ((sb.st_mode & S_IFDIR) > 0)
827 FILE *input = fopen(file, "r");
837 const char* ServerConfig::CleanFilename(const char* name)
839 const char* p = name + strlen(name);
840 while ((p != name) && (*p != '/') && (*p != '\\')) p--;
841 return (p != name ? ++p : p);
844 std::string ServerConfig::GetSID()
849 void ConfigReaderThread::Run()
855 void ConfigReaderThread::Finish()
857 ServerConfig* old = ServerInstance->Config;
858 ServerInstance->Logs->Log("CONFIG",DEBUG,"Switching to new configuration...");
859 ServerInstance->Logs->CloseLogs();
860 ServerInstance->Config = this->Config;
861 ServerInstance->Logs->OpenFileLogs();
862 Config->Apply(old, TheUserUID);
867 * Apply the changed configuration from the rehash.
869 * XXX: The order of these is IMPORTANT, do not reorder them without testing
872 ServerInstance->XLines->CheckELines();
873 ServerInstance->XLines->CheckELines();
874 ServerInstance->XLines->ApplyLines();
875 ServerInstance->Res->Rehash();
876 ServerInstance->ResetMaxBans();
877 Config->ApplyDisabledCommands(Config->DisabledCommands);
878 User* user = ServerInstance->FindNick(TheUserUID);
879 FOREACH_MOD(I_OnRehash, OnRehash(user));
880 ServerInstance->BuildISupport();
887 ServerInstance->Logs->CloseLogs();
888 ServerInstance->Config = old;
889 ServerInstance->Logs->OpenFileLogs();