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();
51 void ServerConfig::Update005()
53 std::stringstream out(data005);
54 std::vector<std::string> data;
57 data.push_back(token);
58 sort(data.begin(), data.end());
62 for(unsigned int i=0; i < data.size(); i++)
65 line5 = line5 + token + " ";
68 line5.append(":are supported by this server");
69 isupport.push_back(line5);
75 line5.append(":are supported by this server");
76 isupport.push_back(line5);
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;
218 ifo->type_block = tag;
220 std::string classname;
221 irc::spacesepstream str(tag->getString("classes"));
222 while (str.GetToken(classname))
224 LocalIndex::iterator cls = operclass.find(classname);
225 if (cls == operclass.end())
226 throw CoreException("Oper type " + name + " has missing class " + classname);
227 ifo->class_blocks.push_back(cls->second);
231 tags = ConfTags("oper");
232 for(ConfigIter i = tags.first; i != tags.second; ++i)
234 ConfigTag* tag = i->second;
236 std::string name = tag->getString("name");
238 throw CoreException("<oper:name> missing from tag at " + tag->getTagLocation());
240 std::string type = tag->getString("type");
241 OperIndex::iterator tblk = oper_blocks.find(" " + type);
242 if (tblk == oper_blocks.end())
243 throw CoreException("Oper block " + name + " has missing type " + type);
244 if (oper_blocks.find(name) != oper_blocks.end())
245 throw CoreException("Duplicate oper block with name " + name);
247 OperInfo* ifo = new OperInfo;
249 ifo->oper_block = tag;
250 ifo->type_block = tblk->second->type_block;
251 ifo->class_blocks.assign(tblk->second->class_blocks.begin(), tblk->second->class_blocks.end());
252 oper_blocks[name] = ifo;
256 void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current)
258 typedef std::map<std::string, ConnectClass*> ClassMap;
259 ClassMap oldBlocksByMask;
262 for(ClassVector::iterator i = current->Classes.begin(); i != current->Classes.end(); ++i)
264 ConnectClass* c = *i;
265 if (c->name.substr(0, 8) != "unnamed-")
267 oldBlocksByMask["n" + c->name] = c;
269 else if (c->type == CC_ALLOW || c->type == CC_DENY)
271 std::string typeMask = (c->type == CC_ALLOW) ? "a" : "d";
273 oldBlocksByMask[typeMask] = c;
278 int blk_count = config_data.count("connect");
281 // No connect blocks found; make a trivial default block
282 std::vector<KeyVal>* items;
283 ConfigTag* tag = ConfigTag::create("connect", "<auto>", 0, items);
284 items->push_back(std::make_pair("allow", "*"));
285 config_data.insert(std::make_pair("connect", tag));
289 Classes.resize(blk_count);
290 std::map<std::string, int> names;
292 bool try_again = true;
293 for(int tries=0; try_again; tries++)
296 ConfigTagList tags = ConfTags("connect");
298 for(ConfigIter it = tags.first; it != tags.second; ++it, ++i)
300 ConfigTag* tag = it->second;
304 ConnectClass* parent = NULL;
305 std::string parentName = tag->getString("parent");
306 if (!parentName.empty())
308 std::map<std::string,int>::iterator parentIter = names.find(parentName);
309 if (parentIter == names.end())
312 // couldn't find parent this time. If it's the last time, we'll never find it.
313 if (tries >= blk_count)
314 throw CoreException("Could not find parent connect class \"" + parentName + "\" for connect block at " + tag->getTagLocation());
317 parent = Classes[parentIter->second];
320 std::string name = tag->getString("name");
321 std::string mask, typeMask;
324 if (tag->readString("allow", mask, false))
327 typeMask = 'a' + mask;
329 else if (tag->readString("deny", mask, false))
332 typeMask = 'd' + mask;
334 else if (!name.empty())
338 typeMask = 'n' + mask;
342 throw CoreException("Connect class must have allow, deny, or name specified at " + tag->getTagLocation());
347 name = "unnamed-" + ConvToStr(i);
351 typeMask = 'n' + name;
354 if (names.find(name) != names.end())
355 throw CoreException("Two connect classes with name \"" + name + "\" defined!");
358 ConnectClass* me = parent ?
359 new ConnectClass(tag, type, mask, *parent) :
360 new ConnectClass(tag, type, mask);
364 me->registration_timeout = tag->getInt("timeout", me->registration_timeout);
365 me->pingtime = tag->getInt("pingfreq", me->pingtime);
367 if (tag->readString("sendq", sendq))
369 // attempt to guess a good hard/soft sendq from a single value
370 long value = atol(sendq.c_str());
372 me->softsendqmax = value / 16;
374 me->softsendqmax = value;
375 me->hardsendqmax = value * 8;
377 me->softsendqmax = tag->getInt("softsendq", me->softsendqmax);
378 me->hardsendqmax = tag->getInt("hardsendq", me->hardsendqmax);
379 me->recvqmax = tag->getInt("recvq", me->recvqmax);
380 me->penaltythreshold = tag->getInt("threshold", me->penaltythreshold);
381 me->commandrate = tag->getInt("commandrate", me->commandrate);
382 me->fakelag = tag->getBool("fakelag", me->fakelag);
383 me->maxlocal = tag->getInt("localmax", me->maxlocal);
384 me->maxglobal = tag->getInt("globalmax", me->maxglobal);
385 me->maxchans = tag->getInt("maxchans", me->maxchans);
386 me->limit = tag->getInt("limit", me->limit);
388 ClassMap::iterator oldMask = oldBlocksByMask.find(typeMask);
389 if (oldMask != oldBlocksByMask.end())
391 ConnectClass* old = oldMask->second;
392 oldBlocksByMask.erase(oldMask);
402 /** Represents a deprecated configuration tag.
412 /** Reason for deprecation
417 static const Deprecated ChangedConfig[] = {
418 {"options", "hidelinks", "has been moved to <security:hidelinks> as of 1.2a3"},
419 {"options", "hidewhois", "has been moved to <security:hidewhois> as of 1.2a3"},
420 {"options", "userstats", "has been moved to <security:userstats> as of 1.2a3"},
421 {"options", "customversion", "has been moved to <security:customversion> as of 1.2a3"},
422 {"options", "hidesplits", "has been moved to <security:hidesplits> as of 1.2a3"},
423 {"options", "hidebans", "has been moved to <security:hidebans> as of 1.2a3"},
424 {"options", "hidekills", "has been moved to <security:hidekills> as of 1.2a3"},
425 {"options", "operspywhois", "has been moved to <security:operspywhois> as of 1.2a3"},
426 {"options", "announceinvites", "has been moved to <security:announceinvites> as of 1.2a3"},
427 {"options", "hidemodes", "has been moved to <security:hidemodes> as of 1.2a3"},
428 {"options", "maxtargets", "has been moved to <security:maxtargets> as of 1.2a3"},
429 {"options", "nouserdns", "has been moved to <performance:nouserdns> as of 1.2a3"},
430 {"options", "maxwho", "has been moved to <performance:maxwho> as of 1.2a3"},
431 {"options", "softlimit", "has been moved to <performance:softlimit> as of 1.2a3"},
432 {"options", "somaxconn", "has been moved to <performance:somaxconn> as of 1.2a3"},
433 {"options", "netbuffersize", "has been moved to <performance:netbuffersize> as of 1.2a3"},
434 {"options", "maxwho", "has been moved to <performance:maxwho> as of 1.2a3"},
435 {"options", "loglevel", "1.2 does not use the loglevel value. Please define <log> tags instead."},
436 {"die", "value", "you need to reread your config"},
439 void ServerConfig::Fill()
441 ConfigTag* options = ConfValue("options");
442 ConfigTag* security = ConfValue("security");
443 diepass = ConfValue("power")->getString("diepass");
444 restartpass = ConfValue("power")->getString("restartpass");
445 powerhash = ConfValue("power")->getString("hash");
446 PrefixQuit = options->getString("prefixquit");
447 SuffixQuit = options->getString("suffixquit");
448 FixedQuit = options->getString("fixedquit");
449 PrefixPart = options->getString("prefixpart");
450 SuffixPart = options->getString("suffixpart");
451 FixedPart = options->getString("fixedpart");
452 SoftLimit = ConfValue("performance")->getInt("softlimit", ServerInstance->SE->GetMaxFds());
453 MaxConn = ConfValue("performance")->getInt("somaxconn", SOMAXCONN);
454 MoronBanner = options->getString("moronbanner", "You're banned!");
455 ServerName = ConfValue("server")->getString("name");
456 ServerDesc = ConfValue("server")->getString("description", "Configure Me");
457 Network = ConfValue("server")->getString("network", "Network");
458 sid = ConfValue("server")->getString("id", "");
459 AdminName = ConfValue("admin")->getString("name", "");
460 AdminEmail = ConfValue("admin")->getString("email", "null@example.com");
461 AdminNick = ConfValue("admin")->getString("nick", "admin");
462 ModPath = ConfValue("path")->getString("moduledir", MOD_PATH);
463 NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240);
464 dns_timeout = ConfValue("dns")->getInt("timeout", 5);
465 DisabledCommands = ConfValue("disabled")->getString("commands", "");
466 DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant");
467 UserStats = security->getString("userstats");
468 CustomVersion = security->getString("customversion");
469 HideSplits = security->getBool("hidesplits");
470 HideBans = security->getBool("hidebans");
471 HideWhoisServer = security->getString("hidewhois");
472 HideKillsServer = security->getString("hidekills");
473 OperSpyWhois = security->getBool("operspywhois");
474 RestrictBannedUsers = security->getBool("restrictbannedusers", true);
475 GenericOper = security->getBool("genericoper");
476 NoUserDns = ConfValue("performance")->getBool("nouserdns");
477 SyntaxHints = options->getBool("syntaxhints");
478 CycleHosts = options->getBool("cyclehosts");
479 UndernetMsgPrefix = options->getBool("ircumsgprefix");
480 FullHostInTopic = options->getBool("hostintopic");
481 MaxTargets = security->getInt("maxtargets", 20);
482 DefaultModes = options->getString("defaultmodes", "nt");
483 PID = ConfValue("pid")->getString("file");
484 WhoWasGroupSize = ConfValue("whowas")->getInt("groupsize");
485 WhoWasMaxGroups = ConfValue("whowas")->getInt("maxgroups");
486 WhoWasMaxKeep = ServerInstance->Duration(ConfValue("whowas")->getString("maxkeep"));
487 DieValue = ConfValue("die")->getString("value");
488 MaxChans = ConfValue("channels")->getInt("users", 20);
489 OperMaxChans = ConfValue("channels")->getInt("opers", 60);
490 c_ipv4_range = ConfValue("cidr")->getInt("ipv4clone", 32);
491 c_ipv6_range = ConfValue("cidr")->getInt("ipv6clone", 128);
492 Limits.NickMax = ConfValue("limits")->getInt("maxnick", 32);
493 Limits.ChanMax = ConfValue("limits")->getInt("maxchan", 64);
494 Limits.MaxModes = ConfValue("limits")->getInt("maxmodes", 20);
495 Limits.IdentMax = ConfValue("limits")->getInt("maxident", 11);
496 Limits.MaxQuit = ConfValue("limits")->getInt("maxquit", 255);
497 Limits.MaxTopic = ConfValue("limits")->getInt("maxtopic", 307);
498 Limits.MaxKick = ConfValue("limits")->getInt("maxkick", 255);
499 Limits.MaxGecos = ConfValue("limits")->getInt("maxgecos", 128);
500 Limits.MaxAway = ConfValue("limits")->getInt("maxaway", 200);
501 InvBypassModes = options->getBool("invitebypassmodes", true);
503 range(SoftLimit, 10, ServerInstance->SE->GetMaxFds(), ServerInstance->SE->GetMaxFds(), "<performance:softlimit>");
504 range(MaxConn, 0, SOMAXCONN, SOMAXCONN, "<performance:somaxconn>");
505 range(MaxTargets, 1, 31, 20, "<security:maxtargets>");
506 range(NetBufferSize, 1024, 65534, 10240, "<performance:netbuffersize>");
507 range(WhoWasGroupSize, 0, 10000, 10, "<whowas:groupsize>");
508 range(WhoWasMaxGroups, 0, 1000000, 10240, "<whowas:maxgroups>");
509 range(WhoWasMaxKeep, 3600, INT_MAX, 3600, "<whowas:maxkeep>");
511 ValidIP(DNSServer, "<dns:server>");
512 ValidHost(ServerName, "<server:name>");
513 if (!sid.empty() && !ServerInstance->IsSID(sid))
514 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.");
516 ConfigTagList tags = ConfTags("uline");
517 for(ConfigIter i = tags.first; i != tags.second; ++i)
519 ConfigTag* tag = i->second;
521 if (!tag->readString("server", server))
522 throw CoreException("<uline> tag missing server at " + tag->getTagLocation());
523 ulines[assign(server)] = tag->getBool("silent");
526 tags = ConfTags("banlist");
527 for(ConfigIter i = tags.first; i != tags.second; ++i)
529 ConfigTag* tag = i->second;
531 if (!tag->readString("chan", chan))
532 throw CoreException("<banlist> tag missing chan at " + tag->getTagLocation());
533 maxbans[chan] = tag->getInt("limit");
536 ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z"));
537 ReadXLine(this, "badnick", "nick", ServerInstance->XLines->GetFactory("Q"));
538 ReadXLine(this, "badhost", "host", ServerInstance->XLines->GetFactory("K"));
539 ReadXLine(this, "exception", "host", ServerInstance->XLines->GetFactory("E"));
541 memset(DisabledUModes, 0, sizeof(DisabledUModes));
542 for (const unsigned char* p = (const unsigned char*)ConfValue("disabled")->getString("usermodes").c_str(); *p; ++p)
544 if (*p < 'A' || *p > ('A' + 64)) throw CoreException(std::string("Invalid usermode ")+(char)*p+" was found.");
545 DisabledUModes[*p - 'A'] = 1;
548 memset(DisabledCModes, 0, sizeof(DisabledCModes));
549 for (const unsigned char* p = (const unsigned char*)ConfValue("disabled")->getString("chanmodes").c_str(); *p; ++p)
551 if (*p < 'A' || *p > ('A' + 64)) throw CoreException(std::string("Invalid chanmode ")+(char)*p+" was found.");
552 DisabledCModes[*p - 'A'] = 1;
555 memset(HideModeLists, 0, sizeof(HideModeLists));
556 for (const unsigned char* p = (const unsigned char*)ConfValue("security")->getString("hidemodes").c_str(); *p; ++p)
557 HideModeLists[*p] = true;
559 std::string v = security->getString("announceinvites");
562 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_OPS;
564 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_ALL;
565 else if (v == "dynamic")
566 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_DYNAMIC;
568 AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_NONE;
573 // WARNING: it is not safe to use most of the codebase in this function, as it
574 // will run in the config reader thread
575 void ServerConfig::Read()
577 /* Load and parse the config file, if there are any errors then explode */
579 ParseStack stack(this);
582 valid = stack.ParseFile(ServerInstance->ConfigFileName, 0);
584 catch (CoreException& err)
587 errstr << err.GetReason();
591 ReadFile(MOTD, ConfValue("files")->getString("motd"));
592 ReadFile(RULES, ConfValue("files")->getString("rules"));
593 DNSServer = ConfValue("dns")->getString("server");
598 void ServerConfig::Apply(ServerConfig* old, const std::string &useruid)
602 /* The stuff in here may throw CoreException, be sure we're in a position to catch it. */
605 for (int Index = 0; Index * sizeof(Deprecated) < sizeof(ChangedConfig); Index++)
608 if (ConfValue(ChangedConfig[Index].tag)->readString(ChangedConfig[Index].value, dummy, true))
609 errstr << "Your configuration contains a deprecated value: <"
610 << ChangedConfig[Index].tag << ":" << ChangedConfig[Index].value << "> - " << ChangedConfig[Index].reason
611 << " (at " << ConfValue(ChangedConfig[Index].tag)->getTagLocation() << ")\n";
616 // Handle special items
617 CrossCheckOperClassType();
618 CrossCheckConnectBlocks(old);
620 catch (CoreException &ce)
622 errstr << ce.GetReason();
625 // write once here, to try it out and make sure its ok
626 ServerInstance->WritePID(this->PID);
628 // Check errors before dealing with failed binds, since continuing on failed bind is wanted in some circumstances.
629 valid = errstr.str().empty();
632 * These values can only be set on boot. Keep their old values. Do it before we send messages so we actually have a servername.
636 this->ServerName = old->ServerName;
637 this->sid = old->sid;
638 this->cmdline = old->cmdline;
640 // Same for ports... they're bound later on first run.
642 ServerInstance->BindPorts(pl);
645 errstr << "Not all your client ports could be bound.\nThe following port(s) failed to bind:\n";
648 for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
651 snprintf(buf, MAXBUF, "%d. Address: %s Reason: %s\n", j, i->first.empty() ? "<all>" : i->first.c_str(), i->second.c_str());
657 User* user = useruid.empty() ? NULL : ServerInstance->FindNick(useruid);
660 ServerInstance->Logs->Log("CONFIG",DEFAULT, "There were errors in your configuration file:");
662 while (errstr.good())
665 getline(errstr, line, '\n');
669 user->WriteServ("NOTICE %s :*** %s", user->nick.c_str(), line.c_str());
671 ServerInstance->SNO->WriteGlobalSno('a', line);
676 // Starting up, so print it out so it's seen. XXX this is a bit of a hack.
677 printf("%s\n", line.c_str());
682 errstr.str(std::string());
684 /* No old configuration -> initial boot, nothing more to do here */
689 ServerInstance->Exit(EXIT_STATUS_CONFIG);
695 // If there were errors processing configuration, don't touch modules.
702 user->WriteServ("NOTICE %s :*** Successfully rehashed server.", user->nick.c_str());
703 ServerInstance->SNO->WriteGlobalSno('a', "*** Successfully rehashed server.");
706 void ServerConfig::ApplyModules(User* user)
708 Module* whowas = ServerInstance->Modules->Find("cmd_whowas.so");
710 WhowasRequest(NULL, whowas, WhowasRequest::WHOWAS_PRUNE).Send();
712 const std::vector<std::string> v = ServerInstance->Modules->GetAllModuleNames(0);
713 std::vector<std::string> added_modules;
714 std::set<std::string> removed_modules(v.begin(), v.end());
716 ConfigTagList tags = ConfTags("module");
717 for(ConfigIter i = tags.first; i != tags.second; ++i)
719 ConfigTag* tag = i->second;
721 if (tag->readString("name", name))
723 // if this module is already loaded, the erase will succeed, so we need do nothing
724 // otherwise, we need to add the module (which will be done later)
725 if (removed_modules.erase(name) == 0)
726 added_modules.push_back(name);
730 if (ConfValue("options")->getBool("allowhalfop") && removed_modules.erase("m_halfop.so") == 0)
731 added_modules.push_back("m_halfop.so");
733 for (std::set<std::string>::iterator removing = removed_modules.begin(); removing != removed_modules.end(); removing++)
735 // Don't remove cmd_*.so, just remove m_*.so
736 if (removing->c_str()[0] == 'c')
738 Module* m = ServerInstance->Modules->Find(*removing);
739 if (m && ServerInstance->Modules->Unload(m))
741 ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH UNLOADED MODULE: %s",removing->c_str());
744 user->WriteNumeric(RPL_UNLOADEDMODULE, "%s %s :Module %s successfully unloaded.",user->nick.c_str(), removing->c_str(), removing->c_str());
746 ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully unloaded.", removing->c_str());
751 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());
753 ServerInstance->SNO->WriteGlobalSno('a', "Failed to unload module %s: %s", removing->c_str(), ServerInstance->Modules->LastError().c_str());
757 for (std::vector<std::string>::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++)
759 if (ServerInstance->Modules->Load(adding->c_str()))
761 ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH LOADED MODULE: %s",adding->c_str());
763 user->WriteNumeric(RPL_LOADEDMODULE, "%s %s :Module %s successfully loaded.",user->nick.c_str(), adding->c_str(), adding->c_str());
765 ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully loaded.", adding->c_str());
770 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());
772 ServerInstance->SNO->WriteGlobalSno('a', "Failed to load module %s: %s", adding->c_str(), ServerInstance->Modules->LastError().c_str());
777 bool ServerConfig::StartsWithWindowsDriveLetter(const std::string &path)
779 return (path.length() > 2 && isalpha(path[0]) && path[1] == ':');
782 ConfigTag* ServerConfig::ConfValue(const std::string &tag)
784 ConfigDataHash::iterator iter = config_data.find(tag);
785 if (iter == config_data.end())
790 ConfigTagList ServerConfig::ConfTags(const std::string& tag)
792 return config_data.equal_range(tag);
795 /** Read the contents of a file located by `fname' into a file_cache pointed at by `F'.
797 bool ServerConfig::ReadFile(file_cache &F, const std::string& fname)
802 char linebuf[MAXBUF];
806 FileWrapper file(fopen(fname.c_str(), "r"));
812 if (fgets(linebuf, sizeof(linebuf), file))
813 linebuf[strlen(linebuf)-1] = 0;
817 F.push_back(*linebuf ? linebuf : " ");
823 bool ServerConfig::FileExists(const char* file)
826 if (stat(file, &sb) == -1)
829 if ((sb.st_mode & S_IFDIR) > 0)
832 FILE *input = fopen(file, "r");
842 const char* ServerConfig::CleanFilename(const char* name)
844 const char* p = name + strlen(name);
845 while ((p != name) && (*p != '/') && (*p != '\\')) p--;
846 return (p != name ? ++p : p);
849 std::string ServerConfig::GetSID()
854 void ConfigReaderThread::Run()
860 void ConfigReaderThread::Finish()
862 ServerConfig* old = ServerInstance->Config;
863 ServerInstance->Logs->Log("CONFIG",DEBUG,"Switching to new configuration...");
864 ServerInstance->Logs->CloseLogs();
865 ServerInstance->Config = this->Config;
866 ServerInstance->Logs->OpenFileLogs();
867 Config->Apply(old, TheUserUID);
872 * Apply the changed configuration from the rehash.
874 * XXX: The order of these is IMPORTANT, do not reorder them without testing
877 ServerInstance->XLines->CheckELines();
878 ServerInstance->XLines->CheckELines();
879 ServerInstance->XLines->ApplyLines();
880 ServerInstance->Res->Rehash();
881 ServerInstance->ResetMaxBans();
882 Config->ApplyDisabledCommands(Config->DisabledCommands);
883 User* user = ServerInstance->FindNick(TheUserUID);
884 FOREACH_MOD(I_OnRehash, OnRehash(user));
885 ServerInstance->BuildISupport();
892 ServerInstance->Logs->CloseLogs();
893 ServerInstance->Config = old;
894 ServerInstance->Logs->OpenFileLogs();