2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2007-2009 Robin Burchell <robin+git@viroteck.net>
6 * Copyright (C) 2006-2009 Dennis Friis <peavey@inspircd.org>
7 * Copyright (C) 2006-2008 Craig Edwards <craigedwards@brainbox.cc>
8 * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
9 * Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
11 * This file is part of InspIRCd. InspIRCd is free software: you can
12 * redistribute it and/or modify it under the terms of the GNU General Public
13 * License as published by the Free Software Foundation, version 2.
15 * This program is distributed in the hope that it will be useful, but WITHOUT
16 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
20 * You should have received a copy of the GNU General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
28 #include "exitcodes.h"
29 #include "configparser.h"
32 ServerLimits::ServerLimits(ConfigTag* tag)
33 : NickMax(tag->getUInt("maxnick", 30))
34 , ChanMax(tag->getUInt("maxchan", 64))
35 , MaxModes(tag->getUInt("maxmodes", 20))
36 , IdentMax(tag->getUInt("maxident", 10))
37 , MaxQuit(tag->getUInt("maxquit", 255))
38 , MaxTopic(tag->getUInt("maxtopic", 307))
39 , MaxKick(tag->getUInt("maxkick", 255))
40 , MaxGecos(tag->getUInt("maxgecos", 128))
41 , MaxAway(tag->getUInt("maxaway", 200))
42 , MaxLine(tag->getUInt("maxline", 512))
43 , MaxHost(tag->getUInt("maxhost", 64))
47 ServerConfig::ServerPaths::ServerPaths(ConfigTag* tag)
48 : Config(tag->getString("configdir", INSPIRCD_CONFIG_PATH))
49 , Data(tag->getString("datadir", INSPIRCD_DATA_PATH))
50 , Log(tag->getString("logdir", INSPIRCD_LOG_PATH))
51 , Module(tag->getString("moduledir", INSPIRCD_MODULE_PATH))
55 static ConfigTag* CreateEmptyTag()
58 return ConfigTag::create("empty", "<auto>", 0, items);
61 ServerConfig::ServerConfig()
62 : EmptyTag(CreateEmptyTag())
66 , NoSnoticeStack(false)
70 ServerConfig::~ServerConfig()
75 static void ValidHost(const std::string& p, const std::string& msg)
78 if (p.empty() || p[0] == '.')
79 throw CoreException("The value of "+msg+" is not a valid hostname");
80 for (unsigned int i=0;i < p.length();i++)
85 throw CoreException("The value of "+msg+" is not a valid hostname");
92 throw CoreException("The value of "+msg+" is not a valid hostname");
95 bool ServerConfig::ApplyDisabledCommands()
97 // Enable everything first.
98 const CommandParser::CommandMap& commands = ServerInstance->Parser.GetCommands();
99 for (CommandParser::CommandMap::const_iterator x = commands.begin(); x != commands.end(); ++x)
100 x->second->Disable(false);
102 // Now disable the commands specified in the config.
104 irc::spacesepstream commandlist(ConfValue("disabled")->getString("commands"));
105 while (commandlist.GetToken(command))
107 Command* handler = ServerInstance->Parser.GetHandler(command);
110 ServerInstance->Logs->Log("CONFIG", LOG_DEBUG, "Unable to disable the %s command as it does not exist!", command.c_str());
114 ServerInstance->Logs->Log("CONFIG", LOG_DEBUG, "The %s command has been disabled", command.c_str());
115 handler->Disable(true);
120 static void ReadXLine(ServerConfig* conf, const std::string& tag, const std::string& key, XLineFactory* make)
122 ConfigTagList tags = conf->ConfTags(tag);
123 for(ConfigIter i = tags.first; i != tags.second; ++i)
125 ConfigTag* ctag = i->second;
127 if (!ctag->readString(key, mask))
128 throw CoreException("<"+tag+":"+key+"> missing at " + ctag->getTagLocation());
129 std::string reason = ctag->getString("reason", "<Config>");
130 XLine* xl = make->Generate(ServerInstance->Time(), 0, "<Config>", reason, mask);
131 if (!ServerInstance->XLines->AddLine(xl, NULL))
136 typedef std::map<std::string, ConfigTag*> LocalIndex;
137 void ServerConfig::CrossCheckOperClassType()
139 LocalIndex operclass;
140 ConfigTagList tags = ConfTags("class");
141 for(ConfigIter i = tags.first; i != tags.second; ++i)
143 ConfigTag* tag = i->second;
144 std::string name = tag->getString("name");
146 throw CoreException("<class:name> missing from tag at " + tag->getTagLocation());
147 if (operclass.find(name) != operclass.end())
148 throw CoreException("Duplicate class block with name " + name + " at " + tag->getTagLocation());
149 operclass[name] = tag;
151 tags = ConfTags("type");
152 for(ConfigIter i = tags.first; i != tags.second; ++i)
154 ConfigTag* tag = i->second;
155 std::string name = tag->getString("name");
157 throw CoreException("<type:name> is missing from tag at " + tag->getTagLocation());
158 if (OperTypes.find(name) != OperTypes.end())
159 throw CoreException("Duplicate type block with name " + name + " at " + tag->getTagLocation());
161 OperInfo* ifo = new OperInfo(name);
162 OperTypes[name] = ifo;
163 ifo->type_block = tag;
165 std::string classname;
166 irc::spacesepstream str(tag->getString("classes"));
167 while (str.GetToken(classname))
169 LocalIndex::iterator cls = operclass.find(classname);
170 if (cls == operclass.end())
171 throw CoreException("Oper type " + name + " has missing class " + classname);
172 ifo->class_blocks.push_back(cls->second);
176 tags = ConfTags("oper");
177 for(ConfigIter i = tags.first; i != tags.second; ++i)
179 ConfigTag* tag = i->second;
181 std::string name = tag->getString("name");
183 throw CoreException("<oper:name> missing from tag at " + tag->getTagLocation());
185 std::string type = tag->getString("type");
186 OperIndex::iterator tblk = OperTypes.find(type);
187 if (tblk == OperTypes.end())
188 throw CoreException("Oper block " + name + " has missing type " + type);
189 if (oper_blocks.find(name) != oper_blocks.end())
190 throw CoreException("Duplicate oper block with name " + name + " at " + tag->getTagLocation());
192 OperInfo* ifo = new OperInfo(type);
193 ifo->oper_block = tag;
194 ifo->type_block = tblk->second->type_block;
195 ifo->class_blocks.assign(tblk->second->class_blocks.begin(), tblk->second->class_blocks.end());
196 oper_blocks[name] = ifo;
200 void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current)
202 typedef std::map<std::string, ConnectClass*> ClassMap;
203 ClassMap oldBlocksByMask;
206 for(ClassVector::iterator i = current->Classes.begin(); i != current->Classes.end(); ++i)
208 ConnectClass* c = *i;
209 if (c->name.compare(0, 8, "unnamed-", 8))
211 oldBlocksByMask["n" + c->name] = c;
213 else if (c->type == CC_ALLOW || c->type == CC_DENY)
215 std::string typeMask = (c->type == CC_ALLOW) ? "a" : "d";
217 oldBlocksByMask[typeMask] = c;
222 size_t blk_count = config_data.count("connect");
225 // No connect blocks found; make a trivial default block
227 ConfigTag* tag = ConfigTag::create("connect", "<auto>", 0, items);
228 (*items)["allow"] = "*";
229 config_data.insert(std::make_pair("connect", tag));
233 Classes.resize(blk_count);
234 std::map<std::string, size_t> names;
236 bool try_again = true;
237 for(size_t tries = 0; try_again; tries++)
240 ConfigTagList tags = ConfTags("connect");
242 for(ConfigIter it = tags.first; it != tags.second; ++it, ++i)
244 ConfigTag* tag = it->second;
248 ConnectClass* parent = NULL;
249 std::string parentName = tag->getString("parent");
250 if (!parentName.empty())
252 std::map<std::string, size_t>::const_iterator parentIter = names.find(parentName);
253 if (parentIter == names.end())
256 // couldn't find parent this time. If it's the last time, we'll never find it.
257 if (tries >= blk_count)
258 throw CoreException("Could not find parent connect class \"" + parentName + "\" for connect block at " + tag->getTagLocation());
261 parent = Classes[parentIter->second];
264 std::string name = tag->getString("name");
265 std::string mask, typeMask;
268 if (tag->readString("allow", mask, false))
271 typeMask = 'a' + mask;
273 else if (tag->readString("deny", mask, false))
276 typeMask = 'd' + mask;
278 else if (!name.empty())
282 typeMask = 'n' + mask;
286 throw CoreException("Connect class must have allow, deny, or name specified at " + tag->getTagLocation());
291 name = "unnamed-" + ConvToStr(i);
295 typeMask = 'n' + name;
298 if (names.find(name) != names.end())
299 throw CoreException("Two connect classes with name \"" + name + "\" defined!");
302 ConnectClass* me = parent ?
303 new ConnectClass(tag, type, mask, *parent) :
304 new ConnectClass(tag, type, mask);
308 me->registration_timeout = tag->getDuration("timeout", me->registration_timeout);
309 me->pingtime = tag->getDuration("pingfreq", me->pingtime);
311 if (tag->readString("sendq", sendq))
313 // attempt to guess a good hard/soft sendq from a single value
314 unsigned long value = strtoul(sendq.c_str(), NULL, 10);
316 me->softsendqmax = value / 16;
318 me->softsendqmax = value;
319 me->hardsendqmax = value * 8;
321 me->softsendqmax = tag->getUInt("softsendq", me->softsendqmax);
322 me->hardsendqmax = tag->getUInt("hardsendq", me->hardsendqmax);
323 me->recvqmax = tag->getUInt("recvq", me->recvqmax);
324 me->penaltythreshold = tag->getUInt("threshold", me->penaltythreshold);
325 me->commandrate = tag->getUInt("commandrate", me->commandrate);
326 me->fakelag = tag->getBool("fakelag", me->fakelag);
327 me->maxlocal = tag->getUInt("localmax", me->maxlocal);
328 me->maxglobal = tag->getUInt("globalmax", me->maxglobal);
329 me->maxchans = tag->getUInt("maxchans", me->maxchans);
330 me->maxconnwarn = tag->getBool("maxconnwarn", me->maxconnwarn);
331 me->limit = tag->getUInt("limit", me->limit);
332 me->resolvehostnames = tag->getBool("resolvehostnames", me->resolvehostnames);
334 std::string ports = tag->getString("port");
337 irc::portparser portrange(ports, false);
338 while (int port = portrange.GetToken())
339 me->ports.insert(port);
342 ClassMap::iterator oldMask = oldBlocksByMask.find(typeMask);
343 if (oldMask != oldBlocksByMask.end())
345 ConnectClass* old = oldMask->second;
346 oldBlocksByMask.erase(oldMask);
356 /** Represents a deprecated configuration tag.
358 struct DeprecatedConfig
363 /** Attribute key. */
366 /** Attribute value. */
369 /** Reason for deprecation. */
373 static const DeprecatedConfig ChangedConfig[] = {
374 { "bind", "transport", "", "has been moved to <bind:ssl> as of 2.0" },
375 { "die", "value", "", "you need to reread your config" },
376 { "gnutls", "starttls", "", "has been replaced with m_starttls as of 3.0" },
377 { "link", "autoconnect", "", "2.0+ does not use this attribute - define <autoconnect> tags instead" },
378 { "link", "transport", "", "has been moved to <link:ssl> as of 2.0" },
379 { "module", "name", "m_chanprotect.so", "has been replaced with m_customprefix as of 3.0" },
380 { "module", "name", "m_halfop.so", "has been replaced with m_customprefix as of 3.0" },
381 { "options", "cyclehosts", "", "has been replaced with m_hostcycle as of 3.0" },
382 { "performance", "nouserdns", "", "has been moved to <connect:resolvehostnames> as of 3.0" }
385 void ServerConfig::Fill()
387 ConfigTag* options = ConfValue("options");
388 ConfigTag* security = ConfValue("security");
389 ConfigTag* server = ConfValue("server");
392 ServerName = server->getString("name", "irc.example.com");
393 ValidHost(ServerName, "<server:name>");
395 sid = server->getString("id");
396 if (!sid.empty() && !InspIRCd::IsSID(sid))
397 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.");
399 CaseMapping = options->getString("casemapping", "rfc1459");
400 if (CaseMapping == "ascii")
401 national_case_insensitive_map = ascii_case_insensitive_map;
402 else if (CaseMapping == "rfc1459")
403 national_case_insensitive_map = rfc_case_insensitive_map;
405 throw CoreException("<options:casemapping> must be set to 'ascii', or 'rfc1459'");
409 std::string name = server->getString("name");
410 if (!name.empty() && name != ServerName)
411 throw CoreException("You must restart to change the server name");
413 std::string nsid = server->getString("id");
414 if (!nsid.empty() && nsid != sid)
415 throw CoreException("You must restart to change the server id");
417 std::string casemapping = options->getString("casemapping");
418 if (!casemapping.empty() && casemapping != CaseMapping)
419 throw CoreException("You must restart to change the server casemapping");
422 SoftLimit = ConfValue("performance")->getUInt("softlimit", (SocketEngine::GetMaxFds() > 0 ? SocketEngine::GetMaxFds() : LONG_MAX), 10);
423 CCOnConnect = ConfValue("performance")->getBool("clonesonconnect", true);
424 MaxConn = ConfValue("performance")->getUInt("somaxconn", SOMAXCONN);
425 XLineMessage = options->getString("xlinemessage", options->getString("moronbanner", "You're banned!"));
426 ServerDesc = server->getString("description", "Configure Me");
427 Network = server->getString("network", "Network");
428 NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240, 1024, 65534);
429 DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant");
430 UserStats = security->getString("userstats");
431 CustomVersion = security->getString("customversion");
432 HideSplits = security->getBool("hidesplits");
433 HideBans = security->getBool("hidebans");
434 HideServer = security->getString("hideserver", security->getString("hidewhois"));
435 HideKillsServer = security->getString("hidekills");
436 HideULineKills = security->getBool("hideulinekills");
437 GenericOper = security->getBool("genericoper");
438 SyntaxHints = options->getBool("syntaxhints");
439 CycleHostsFromUser = options->getBool("cyclehostsfromuser");
440 FullHostInTopic = options->getBool("hostintopic");
441 MaxTargets = security->getUInt("maxtargets", 20, 1, 31);
442 DefaultModes = options->getString("defaultmodes", "not");
443 PID = ConfValue("pid")->getString("file");
444 MaxChans = ConfValue("channels")->getUInt("users", 20);
445 OperMaxChans = ConfValue("channels")->getUInt("opers", 0);
446 c_ipv4_range = ConfValue("cidr")->getUInt("ipv4clone", 32, 1, 32);
447 c_ipv6_range = ConfValue("cidr")->getUInt("ipv6clone", 128, 1, 128);
448 Limits = ServerLimits(ConfValue("limits"));
449 Paths = ServerPaths(ConfValue("path"));
450 NoSnoticeStack = options->getBool("nosnoticestack", false);
452 std::string defbind = options->getString("defaultbind");
453 if (stdalgo::string::equalsci(defbind, "ipv4"))
455 WildcardIPv6 = false;
457 else if (stdalgo::string::equalsci(defbind, "ipv6"))
464 int socktest = socket(AF_INET6, SOCK_STREAM, 0);
466 WildcardIPv6 = false;
468 SocketEngine::Close(socktest);
471 ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z"));
472 ReadXLine(this, "badnick", "nick", ServerInstance->XLines->GetFactory("Q"));
473 ReadXLine(this, "badhost", "host", ServerInstance->XLines->GetFactory("K"));
474 ReadXLine(this, "exception", "host", ServerInstance->XLines->GetFactory("E"));
476 const std::string restrictbannedusers = options->getString("restrictbannedusers", "yes");
477 if (stdalgo::string::equalsci(restrictbannedusers, "no"))
478 RestrictBannedUsers = ServerConfig::BUT_NORMAL;
479 else if (stdalgo::string::equalsci(restrictbannedusers, "silent"))
480 RestrictBannedUsers = ServerConfig::BUT_RESTRICT_SILENT;
481 else if (stdalgo::string::equalsci(restrictbannedusers, "yes"))
482 RestrictBannedUsers = ServerConfig::BUT_RESTRICT_NOTIFY;
484 throw CoreException(restrictbannedusers + " is an invalid <options:restrictbannedusers> value, at " + options->getTagLocation());
486 DisabledUModes.reset();
487 std::string modes = ConfValue("disabled")->getString("usermodes");
488 for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
490 // Complain when the character is not a valid mode character.
491 if (!ModeParser::IsModeChar(*p))
492 throw CoreException("Invalid usermode " + std::string(1, *p) + " was found.");
493 DisabledUModes.set(*p - 'A');
496 DisabledCModes.reset();
497 modes = ConfValue("disabled")->getString("chanmodes");
498 for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
500 if (!ModeParser::IsModeChar(*p))
501 throw CoreException("Invalid chanmode " + std::string(1, *p) + " was found.");
502 DisabledCModes.set(*p - 'A');
506 // WARNING: it is not safe to use most of the codebase in this function, as it
507 // will run in the config reader thread
508 void ServerConfig::Read()
510 /* Load and parse the config file, if there are any errors then explode */
512 ParseStack stack(this);
515 valid = stack.ParseFile(ServerInstance->ConfigFileName, 0);
517 catch (CoreException& err)
520 errstr << err.GetReason() << std::endl;
524 void ServerConfig::Apply(ServerConfig* old, const std::string &useruid)
530 * These values can only be set on boot. Keep their old values. Do it before we send messages so we actually have a servername.
532 this->CaseMapping = old->CaseMapping;
533 this->ServerName = old->ServerName;
534 this->sid = old->sid;
535 this->cmdline = old->cmdline;
538 /* The stuff in here may throw CoreException, be sure we're in a position to catch it. */
541 for (unsigned long index = 0; index * sizeof(DeprecatedConfig) < sizeof(ChangedConfig); index++)
544 ConfigTagList tags = ConfTags(ChangedConfig[index].tag);
545 for(ConfigIter i = tags.first; i != tags.second; ++i)
547 if (i->second->readString(ChangedConfig[index].key, value, true)
548 && (ChangedConfig[index].value.empty() || value == ChangedConfig[index].value))
550 errstr << "Your configuration contains a deprecated value: <" << ChangedConfig[index].tag;
551 if (ChangedConfig[index].value.empty())
553 errstr << ':' << ChangedConfig[index].key;
557 errstr << ' ' << ChangedConfig[index].key << "=\"" << ChangedConfig[index].value << "\"";
559 errstr << "> - " << ChangedConfig[index].reason << " (at " << i->second->getTagLocation() << ")" << std::endl;
566 // Handle special items
567 CrossCheckOperClassType();
568 CrossCheckConnectBlocks(old);
570 catch (CoreException &ce)
572 errstr << ce.GetReason() << std::endl;
575 // Check errors before dealing with failed binds, since continuing on failed bind is wanted in some circumstances.
576 valid = errstr.str().empty();
578 // write once here, to try it out and make sure its ok
580 ServerInstance->WritePID(this->PID, !old);
582 ConfigTagList binds = ConfTags("bind");
583 if (binds.first == binds.second)
584 errstr << "Possible configuration error: you have not defined any <bind> blocks." << std::endl
585 << "You will need to do this if you want clients to be able to connect!" << std::endl;
589 // On first run, ports are bound later on
591 ServerInstance->BindPorts(pl);
594 errstr << "Not all your client ports could be bound." << std::endl
595 << "The following port(s) failed to bind:" << std::endl;
598 for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
600 errstr << j << ".\tAddress: " << i->first.str() << "\tReason: " << strerror(i->second) << std::endl;
605 User* user = useruid.empty() ? NULL : ServerInstance->FindNick(useruid);
609 ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "There were errors in your configuration file:");
613 while (errstr.good())
616 getline(errstr, line, '\n');
619 // On startup, print out to console (still attached at this point)
621 std::cout << line << std::endl;
622 // If a user is rehashing, tell them directly
624 user->WriteRemoteNotice(InspIRCd::Format("*** %s", line.c_str()));
626 ServerInstance->SNO->WriteGlobalSno('a', line);
630 errstr.str(std::string());
632 // Re-parse our MOTD and RULES files for colors -- Justasic
633 for (ClassVector::const_iterator it = this->Classes.begin(), it_end = this->Classes.end(); it != it_end; ++it)
635 ConfigTag *tag = (*it)->config;
637 ConfigFileCache::iterator file = this->Files.find(tag->getString("motd", "motd"));
638 if (file != this->Files.end())
639 InspIRCd::ProcessColors(file->second);
642 /* No old configuration -> initial boot, nothing more to do here */
647 ServerInstance->Exit(EXIT_STATUS_CONFIG);
654 // If there were errors processing configuration, don't touch modules.
661 user->WriteRemoteNotice("*** Successfully rehashed server.");
662 ServerInstance->SNO->WriteGlobalSno('a', "*** Successfully rehashed server.");
665 void ServerConfig::ApplyModules(User* user)
667 std::vector<std::string> added_modules;
668 ModuleManager::ModuleMap removed_modules = ServerInstance->Modules->GetModules();
670 ConfigTagList tags = ConfTags("module");
671 for(ConfigIter i = tags.first; i != tags.second; ++i)
673 ConfigTag* tag = i->second;
675 if (tag->readString("name", name))
677 name = ModuleManager::ExpandModName(name);
678 // if this module is already loaded, the erase will succeed, so we need do nothing
679 // otherwise, we need to add the module (which will be done later)
680 if (removed_modules.erase(name) == 0)
681 added_modules.push_back(name);
685 for (ModuleManager::ModuleMap::iterator i = removed_modules.begin(); i != removed_modules.end(); ++i)
687 const std::string& modname = i->first;
688 // Don't remove core_*.so, just remove m_*.so
689 if (InspIRCd::Match(modname, "core_*.so", ascii_case_insensitive_map))
691 if (ServerInstance->Modules->Unload(i->second))
693 ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH UNLOADED MODULE: %s", modname.c_str());
696 user->WriteNumeric(RPL_UNLOADEDMODULE, modname, InspIRCd::Format("Module %s successfully unloaded.", modname.c_str()));
698 ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully unloaded.", modname.c_str());
703 user->WriteNumeric(ERR_CANTUNLOADMODULE, modname, InspIRCd::Format("Failed to unload module %s: %s", modname.c_str(), ServerInstance->Modules->LastError().c_str()));
705 ServerInstance->SNO->WriteGlobalSno('a', "Failed to unload module %s: %s", modname.c_str(), ServerInstance->Modules->LastError().c_str());
709 for (std::vector<std::string>::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++)
711 // Skip modules which are already loaded.
712 if (ServerInstance->Modules->Find(*adding))
715 if (ServerInstance->Modules->Load(*adding))
717 ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH LOADED MODULE: %s",adding->c_str());
719 user->WriteNumeric(RPL_LOADEDMODULE, *adding, InspIRCd::Format("Module %s successfully loaded.", adding->c_str()));
721 ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully loaded.", adding->c_str());
726 user->WriteNumeric(ERR_CANTLOADMODULE, *adding, InspIRCd::Format("Failed to load module %s: %s", adding->c_str(), ServerInstance->Modules->LastError().c_str()));
728 ServerInstance->SNO->WriteGlobalSno('a', "Failed to load module %s: %s", adding->c_str(), ServerInstance->Modules->LastError().c_str());
733 ConfigTag* ServerConfig::ConfValue(const std::string &tag)
735 ConfigTagList found = config_data.equal_range(tag);
736 if (found.first == found.second)
738 ConfigTag* rv = found.first->second;
740 if (found.first != found.second)
741 ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "Multiple <" + tag + "> tags found; only first will be used "
742 "(first at " + rv->getTagLocation() + "; second at " + found.first->second->getTagLocation() + ")");
746 ConfigTagList ServerConfig::ConfTags(const std::string& tag)
748 return config_data.equal_range(tag);
751 std::string ServerConfig::Escape(const std::string& str, bool xml)
754 for (std::string::const_iterator it = str.begin(); it != str.end(); ++it)
759 escaped += xml ? """ : "\"";
762 escaped += xml ? "&" : "&";
765 escaped += xml ? "\\" : "\\\\";
775 void ConfigReaderThread::Run()
781 void ConfigReaderThread::Finish()
783 ServerConfig* old = ServerInstance->Config;
784 ServerInstance->Logs->Log("CONFIG", LOG_DEBUG, "Switching to new configuration...");
785 ServerInstance->Config = this->Config;
786 Config->Apply(old, TheUserUID);
791 * Apply the changed configuration from the rehash.
793 * XXX: The order of these is IMPORTANT, do not reorder them without testing
796 ServerInstance->Users.RehashCloneCounts();
797 ServerInstance->XLines->CheckELines();
798 ServerInstance->XLines->ApplyLines();
799 Config->ApplyDisabledCommands();
800 User* user = ServerInstance->FindNick(TheUserUID);
802 ConfigStatus status(user);
803 const ModuleManager::ModuleMap& mods = ServerInstance->Modules->GetModules();
804 for (ModuleManager::ModuleMap::const_iterator i = mods.begin(); i != mods.end(); ++i)
808 ServerInstance->Logs->Log("MODULE", LOG_DEBUG, "Rehashing " + i->first);
809 i->second->ReadConfig(status);
811 catch (CoreException& modex)
813 ServerInstance->Logs->Log("MODULE", LOG_DEFAULT, "Exception caught: " + modex.GetReason());
815 user->WriteNotice(i->first + ": " + modex.GetReason());
819 // The description of this server may have changed - update it for WHOIS etc.
820 ServerInstance->FakeClient->server->description = Config->ServerDesc;
822 ServerInstance->ISupport.Build();
824 ServerInstance->Logs->CloseLogs();
825 ServerInstance->Logs->OpenFileLogs();
827 if (Config->RawLog && !old->RawLog)
828 ServerInstance->Users->ServerNoticeAll("*** Raw I/O logging is enabled on this server. All messages, passwords, and commands are being recorded.");
835 ServerInstance->Config = old;