X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fconfigreader.cpp;h=2a50a22b394a2aa96831b75a82650425565b2ded;hb=b0654ef6abd8d976fcbadce24ea350f7c420fe08;hp=bcee938d55208e1aefc3dcc5d0db93cf81820175;hpb=7f051bcc5198c2eb3fff1ca52888bd7c6ec19000;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/configreader.cpp b/src/configreader.cpp index bcee938d5..2a50a22b3 100644 --- a/src/configreader.cpp +++ b/src/configreader.cpp @@ -23,94 +23,53 @@ #include "inspircd.h" -#include #include "xline.h" +#include "listmode.h" #include "exitcodes.h" -#include "commands/cmd_whowas.h" #include "configparser.h" #include -#ifdef _WIN32 -#include -#pragma comment(lib, "Iphlpapi.lib") -#endif -ServerConfig::ServerConfig() - : NoSnoticeStack(false) +ServerLimits::ServerLimits(ConfigTag* tag) + : NickMax(tag->getInt("maxnick", 30)) + , ChanMax(tag->getInt("maxchan", 64)) + , MaxModes(tag->getInt("maxmodes", 20)) + , IdentMax(tag->getInt("maxident", 10)) + , MaxQuit(tag->getInt("maxquit", 255)) + , MaxTopic(tag->getInt("maxtopic", 307)) + , MaxKick(tag->getInt("maxkick", 255)) + , MaxGecos(tag->getInt("maxgecos", 128)) + , MaxAway(tag->getInt("maxaway", 200)) + , MaxLine(tag->getInt("maxline", 512)) + , MaxHost(tag->getInt("maxhost", 64)) { - WhoWasGroupSize = WhoWasMaxGroups = WhoWasMaxKeep = 0; - RawLog = NoUserDns = HideBans = HideSplits = UndernetMsgPrefix = false; - WildcardIPv6 = CycleHosts = InvBypassModes = true; - dns_timeout = 5; - MaxTargets = 20; - NetBufferSize = 10240; - SoftLimit = ServerInstance->SE->GetMaxFds(); - MaxConn = SOMAXCONN; - MaxChans = 20; - OperMaxChans = 30; - c_ipv4_range = 32; - c_ipv6_range = 128; - - std::vector* items; - EmptyTag = ConfigTag::create("empty", "", 0, items); } -ServerConfig::~ServerConfig() +ServerConfig::ServerPaths::ServerPaths(ConfigTag* tag) + : Config(tag->getString("configdir", INSPIRCD_CONFIG_PATH)) + , Data(tag->getString("datadir", INSPIRCD_DATA_PATH)) + , Log(tag->getString("logdir", INSPIRCD_LOG_PATH)) + , Module(tag->getString("moduledir", INSPIRCD_MODULE_PATH)) { - delete EmptyTag; } -void ServerConfig::Update005() +static ConfigTag* CreateEmptyTag() { - std::stringstream out(data005); - std::vector data; - std::string token; - while (out >> token) - data.push_back(token); - sort(data.begin(), data.end()); - - std::string line5; - isupport.clear(); - for(unsigned int i=0; i < data.size(); i++) - { - token = data[i]; - line5 = line5 + token + " "; - if (i % 13 == 12) - { - line5.append(":are supported by this server"); - isupport.push_back(line5); - line5.clear(); - } - } - if (!line5.empty()) - { - line5.append(":are supported by this server"); - isupport.push_back(line5); - } -} - -void ServerConfig::Send005(User* user) -{ - for (std::vector::iterator line = ServerInstance->Config->isupport.begin(); line != ServerInstance->Config->isupport.end(); line++) - user->WriteNumeric(RPL_ISUPPORT, "%s %s", user->nick.c_str(), line->c_str()); + ConfigItems* items; + return ConfigTag::create("empty", "", 0, items); } -template -static void range(T& value, V min, V max, V def, const char* msg) +ServerConfig::ServerConfig() + : EmptyTag(CreateEmptyTag()) + , Limits(EmptyTag) + , Paths(EmptyTag) + , RawLog(false) + , NoSnoticeStack(false) { - if (value >= (T)min && value <= (T)max) - return; - ServerInstance->Logs->Log("CONFIG", DEFAULT, - "WARNING: %s value of %ld is not between %ld and %ld; set to %ld.", - msg, (long)value, (long)min, (long)max, (long)def); - value = def; } - -static void ValidIP(const std::string& ip, const std::string& key) +ServerConfig::~ServerConfig() { - irc::sockets::sockaddrs dummy; - if (!irc::sockets::aptosa(ip, 0, dummy)) - throw CoreException("The value of "+key+" is not an IP address"); + delete EmptyTag; } static void ValidHost(const std::string& p, const std::string& msg) @@ -133,83 +92,29 @@ static void ValidHost(const std::string& p, const std::string& msg) throw CoreException("The value of "+msg+" is not a valid hostname"); } -bool ServerConfig::ApplyDisabledCommands(const std::string& data) +bool ServerConfig::ApplyDisabledCommands() { - std::stringstream dcmds(data); - std::string thiscmd; - - /* Enable everything first */ - for (Commandtable::iterator x = ServerInstance->Parser->cmdlist.begin(); x != ServerInstance->Parser->cmdlist.end(); x++) + // Enable everything first. + const CommandParser::CommandMap& commands = ServerInstance->Parser.GetCommands(); + for (CommandParser::CommandMap::const_iterator x = commands.begin(); x != commands.end(); ++x) x->second->Disable(false); - /* Now disable all the ones which the user wants disabled */ - while (dcmds >> thiscmd) - { - Commandtable::iterator cm = ServerInstance->Parser->cmdlist.find(thiscmd); - if (cm != ServerInstance->Parser->cmdlist.end()) - { - cm->second->Disable(true); - } - } - return true; -} - -static void FindDNS(std::string& server) -{ - if (!server.empty()) - return; -#ifdef _WIN32 - // attempt to look up their nameserver from the system - ServerInstance->Logs->Log("CONFIG",DEFAULT,"WARNING: not defined, attempting to find a working server in the system settings..."); - - PFIXED_INFO pFixedInfo; - DWORD dwBufferSize = sizeof(FIXED_INFO); - pFixedInfo = (PFIXED_INFO) HeapAlloc(GetProcessHeap(), 0, sizeof(FIXED_INFO)); - - if(pFixedInfo) + // Now disable the commands specified in the config. + std::string command; + irc::spacesepstream commandlist(ConfValue("disabled")->getString("commands")); + while (commandlist.GetToken(command)) { - if (GetNetworkParams(pFixedInfo, &dwBufferSize) == ERROR_BUFFER_OVERFLOW) { - HeapFree(GetProcessHeap(), 0, pFixedInfo); - pFixedInfo = (PFIXED_INFO) HeapAlloc(GetProcessHeap(), 0, dwBufferSize); - } - - if(pFixedInfo) { - if (GetNetworkParams(pFixedInfo, &dwBufferSize) == NO_ERROR) - server = pFixedInfo->DnsServerList.IpAddress.String; - - HeapFree(GetProcessHeap(), 0, pFixedInfo); - } - - if(!server.empty()) + Command* handler = ServerInstance->Parser.GetHandler(command); + if (!handler) { - ServerInstance->Logs->Log("CONFIG",DEFAULT," set to '%s' as first active resolver in the system settings.", server.c_str()); - return; + ServerInstance->Logs->Log("CONFIG", LOG_DEBUG, "Unable to disable the %s command as it does not exist!", command.c_str()); + continue; } - } - ServerInstance->Logs->Log("CONFIG",DEFAULT,"No viable nameserver found! Defaulting to nameserver '127.0.0.1'!"); -#else - // attempt to look up their nameserver from /etc/resolv.conf - ServerInstance->Logs->Log("CONFIG",DEFAULT,"WARNING: not defined, attempting to find working server in /etc/resolv.conf..."); - - std::ifstream resolv("/etc/resolv.conf"); - - while (resolv >> server) - { - if (server == "nameserver") - { - resolv >> server; - if (server.find_first_not_of("0123456789.") == std::string::npos) - { - ServerInstance->Logs->Log("CONFIG",DEFAULT," set to '%s' as first resolver in /etc/resolv.conf.",server.c_str()); - return; - } - } + ServerInstance->Logs->Log("CONFIG", LOG_DEBUG, "The %s command has been disabled", command.c_str()); + handler->Disable(true); } - - ServerInstance->Logs->Log("CONFIG",DEFAULT,"/etc/resolv.conf contains no viable nameserver entries! Defaulting to nameserver '127.0.0.1'!"); -#endif - server = "127.0.0.1"; + return true; } static void ReadXLine(ServerConfig* conf, const std::string& tag, const std::string& key, XLineFactory* make) @@ -250,14 +155,11 @@ void ServerConfig::CrossCheckOperClassType() std::string name = tag->getString("name"); if (name.empty()) throw CoreException(" is missing from tag at " + tag->getTagLocation()); - if (!ServerInstance->IsNick(name.c_str(), Limits.NickMax)) - throw CoreException(" is invalid (value '" + name + "')"); - if (oper_blocks.find(" " + name) != oper_blocks.end()) + if (OperTypes.find(name) != OperTypes.end()) throw CoreException("Duplicate type block with name " + name + " at " + tag->getTagLocation()); - OperInfo* ifo = new OperInfo; - oper_blocks[" " + name] = ifo; - ifo->name = name; + OperInfo* ifo = new OperInfo(name); + OperTypes[name] = ifo; ifo->type_block = tag; std::string classname; @@ -281,14 +183,13 @@ void ServerConfig::CrossCheckOperClassType() throw CoreException(" missing from tag at " + tag->getTagLocation()); std::string type = tag->getString("type"); - OperIndex::iterator tblk = oper_blocks.find(" " + type); - if (tblk == oper_blocks.end()) + OperIndex::iterator tblk = OperTypes.find(type); + if (tblk == OperTypes.end()) throw CoreException("Oper block " + name + " has missing type " + type); if (oper_blocks.find(name) != oper_blocks.end()) throw CoreException("Duplicate oper block with name " + name + " at " + tag->getTagLocation()); - OperInfo* ifo = new OperInfo; - ifo->name = type; + OperInfo* ifo = new OperInfo(type); ifo->oper_block = tag; ifo->type_block = tblk->second->type_block; ifo->class_blocks.assign(tblk->second->class_blocks.begin(), tblk->second->class_blocks.end()); @@ -305,7 +206,7 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) for(ClassVector::iterator i = current->Classes.begin(); i != current->Classes.end(); ++i) { ConnectClass* c = *i; - if (c->name.substr(0, 8) != "unnamed-") + if (c->name.compare(0, 8, "unnamed-", 8)) { oldBlocksByMask["n" + c->name] = c; } @@ -322,9 +223,9 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) if (blk_count == 0) { // No connect blocks found; make a trivial default block - std::vector* items; + ConfigItems* items; ConfigTag* tag = ConfigTag::create("connect", "", 0, items); - items->push_back(std::make_pair("allow", "*")); + (*items)["allow"] = "*"; config_data.insert(std::make_pair("connect", tag)); blk_count = 1; } @@ -404,8 +305,8 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) me->name = name; - me->registration_timeout = tag->getInt("timeout", me->registration_timeout); - me->pingtime = tag->getInt("pingfreq", me->pingtime); + me->registration_timeout = tag->getDuration("timeout", me->registration_timeout); + me->pingtime = tag->getDuration("pingfreq", me->pingtime); std::string sendq; if (tag->readString("sendq", sendq)) { @@ -428,6 +329,15 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) me->maxchans = tag->getInt("maxchans", me->maxchans); me->maxconnwarn = tag->getBool("maxconnwarn", me->maxconnwarn); me->limit = tag->getInt("limit", me->limit); + me->resolvehostnames = tag->getBool("resolvehostnames", me->resolvehostnames); + + std::string ports = tag->getString("port"); + if (!ports.empty()) + { + irc::portparser portrange(ports, false); + while (int port = portrange.GetToken()) + me->ports.insert(port); + } ClassMap::iterator oldMask = oldBlocksByMask.find(typeMask); if (oldMask != oldBlocksByMask.end()) @@ -445,140 +355,110 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) /** Represents a deprecated configuration tag. */ -struct Deprecated +struct DeprecatedConfig { - /** Tag name - */ - const char* tag; - /** Tag value - */ - const char* value; - /** Reason for deprecation - */ - const char* reason; + /** Tag name. */ + std::string tag; + + /** Attribute key. */ + std::string key; + + /** Attribute value. */ + std::string value; + + /** Reason for deprecation. */ + std::string reason; }; -static const Deprecated ChangedConfig[] = { - {"options", "hidelinks", "has been moved to as of 1.2a3"}, - {"options", "hidewhois", "has been moved to as of 1.2a3"}, - {"options", "userstats", "has been moved to as of 1.2a3"}, - {"options", "customversion", "has been moved to as of 1.2a3"}, - {"options", "hidesplits", "has been moved to as of 1.2a3"}, - {"options", "hidebans", "has been moved to as of 1.2a3"}, - {"options", "hidekills", "has been moved to as of 1.2a3"}, - {"options", "operspywhois", "has been moved to as of 1.2a3"}, - {"options", "announceinvites", "has been moved to as of 1.2a3"}, - {"options", "hidemodes", "has been moved to as of 1.2a3"}, - {"options", "maxtargets", "has been moved to as of 1.2a3"}, - {"options", "nouserdns", "has been moved to as of 1.2a3"}, - {"options", "maxwho", "has been moved to as of 1.2a3"}, - {"options", "softlimit", "has been moved to as of 1.2a3"}, - {"options", "somaxconn", "has been moved to as of 1.2a3"}, - {"options", "netbuffersize", "has been moved to as of 1.2a3"}, - {"options", "maxwho", "has been moved to as of 1.2a3"}, - {"options", "loglevel", "1.2+ does not use the loglevel value. Please define tags instead."}, - {"die", "value", "you need to reread your config"}, - {"bind", "transport", "has been moved to as of 2.0a1"}, - {"link", "transport", "has been moved to as of 2.0a1"}, - {"link", "autoconnect", "2.0+ does not use the autoconnect value. Please define tags instead."}, +static const DeprecatedConfig ChangedConfig[] = { + { "bind", "transport", "", "has been moved to as of 2.0" }, + { "die", "value", "", "you need to reread your config" }, + { "gnutls", "starttls", "", "has been replaced with m_starttls as of 3.0" }, + { "link", "autoconnect", "", "2.0+ does not use this attribute - define tags instead" }, + { "link", "transport", "", "has been moved to as of 2.0" }, + { "module", "name", "m_chanprotect.so", "has been replaced with m_customprefix as of 3.0" }, + { "module", "name", "m_halfop.so", "has been replaced with m_customprefix as of 3.0" }, + { "options", "cyclehosts", "", "has been replaced with m_hostcycle as of 3.0" }, + { "performance", "nouserdns", "", "has been moved to as of 3.0" } }; void ServerConfig::Fill() { ConfigTag* options = ConfValue("options"); ConfigTag* security = ConfValue("security"); + ConfigTag* server = ConfValue("server"); if (sid.empty()) { - ServerName = ConfValue("server")->getString("name"); - sid = ConfValue("server")->getString("id"); + ServerName = server->getString("name", "irc.example.com"); ValidHost(ServerName, ""); - if (!sid.empty() && !ServerInstance->IsSID(sid)) + + sid = server->getString("id"); + if (!sid.empty() && !InspIRCd::IsSID(sid)) 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."); + + CaseMapping = options->getString("casemapping", "rfc1459"); + if (CaseMapping == "ascii") + national_case_insensitive_map = ascii_case_insensitive_map; + else if (CaseMapping == "rfc1459") + national_case_insensitive_map = rfc_case_insensitive_map; + else + throw CoreException(" must be set to 'ascii', or 'rfc1459'"); } else { - if (ServerName != ConfValue("server")->getString("name")) - throw CoreException("You must restart to change the server name or SID"); - std::string nsid = ConfValue("server")->getString("id"); + std::string name = server->getString("name"); + if (!name.empty() && name != ServerName) + throw CoreException("You must restart to change the server name"); + + std::string nsid = server->getString("id"); if (!nsid.empty() && nsid != sid) - throw CoreException("You must restart to change the server name or SID"); - } - diepass = ConfValue("power")->getString("diepass"); - restartpass = ConfValue("power")->getString("restartpass"); - powerhash = ConfValue("power")->getString("hash"); - PrefixQuit = options->getString("prefixquit"); - SuffixQuit = options->getString("suffixquit"); - FixedQuit = options->getString("fixedquit"); - PrefixPart = options->getString("prefixpart"); - SuffixPart = options->getString("suffixpart"); - FixedPart = options->getString("fixedpart"); - SoftLimit = ConfValue("performance")->getInt("softlimit", ServerInstance->SE->GetMaxFds()); + throw CoreException("You must restart to change the server id"); + + std::string casemapping = options->getString("casemapping"); + if (!casemapping.empty() && casemapping != CaseMapping) + throw CoreException("You must restart to change the server casemapping"); + + } + SoftLimit = ConfValue("performance")->getInt("softlimit", (SocketEngine::GetMaxFds() > 0 ? SocketEngine::GetMaxFds() : LONG_MAX), 10); + CCOnConnect = ConfValue("performance")->getBool("clonesonconnect", true); MaxConn = ConfValue("performance")->getInt("somaxconn", SOMAXCONN); - MoronBanner = options->getString("moronbanner", "You're banned!"); - ServerDesc = ConfValue("server")->getString("description", "Configure Me"); - Network = ConfValue("server")->getString("network", "Network"); - AdminName = ConfValue("admin")->getString("name", ""); - AdminEmail = ConfValue("admin")->getString("email", "null@example.com"); - AdminNick = ConfValue("admin")->getString("nick", "admin"); - ModPath = ConfValue("path")->getString("moduledir", MOD_PATH); - NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240); - dns_timeout = ConfValue("dns")->getInt("timeout", 5); - DisabledCommands = ConfValue("disabled")->getString("commands", ""); + XLineMessage = options->getString("xlinemessage", options->getString("moronbanner", "You're banned!")); + ServerDesc = server->getString("description", "Configure Me"); + Network = server->getString("network", "Network"); + NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240, 1024, 65534); DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant"); UserStats = security->getString("userstats"); - CustomVersion = security->getString("customversion", Network + " IRCd"); + CustomVersion = security->getString("customversion"); HideSplits = security->getBool("hidesplits"); HideBans = security->getBool("hidebans"); HideWhoisServer = security->getString("hidewhois"); HideKillsServer = security->getString("hidekills"); + HideULineKills = security->getBool("hideulinekills"); RestrictBannedUsers = security->getBool("restrictbannedusers", true); GenericOper = security->getBool("genericoper"); - NoUserDns = ConfValue("performance")->getBool("nouserdns"); SyntaxHints = options->getBool("syntaxhints"); - CycleHosts = options->getBool("cyclehosts"); CycleHostsFromUser = options->getBool("cyclehostsfromuser"); - UndernetMsgPrefix = options->getBool("ircumsgprefix"); FullHostInTopic = options->getBool("hostintopic"); - MaxTargets = security->getInt("maxtargets", 20); - DefaultModes = options->getString("defaultmodes", "nt"); + MaxTargets = security->getInt("maxtargets", 20, 1, 31); + DefaultModes = options->getString("defaultmodes", "not"); PID = ConfValue("pid")->getString("file"); - WhoWasGroupSize = ConfValue("whowas")->getInt("groupsize"); - WhoWasMaxGroups = ConfValue("whowas")->getInt("maxgroups"); - WhoWasMaxKeep = ServerInstance->Duration(ConfValue("whowas")->getString("maxkeep")); MaxChans = ConfValue("channels")->getInt("users", 20); - OperMaxChans = ConfValue("channels")->getInt("opers", 60); + OperMaxChans = ConfValue("channels")->getInt("opers"); c_ipv4_range = ConfValue("cidr")->getInt("ipv4clone", 32); c_ipv6_range = ConfValue("cidr")->getInt("ipv6clone", 128); - Limits.NickMax = ConfValue("limits")->getInt("maxnick", 32); - Limits.ChanMax = ConfValue("limits")->getInt("maxchan", 64); - Limits.MaxModes = ConfValue("limits")->getInt("maxmodes", 20); - Limits.IdentMax = ConfValue("limits")->getInt("maxident", 11); - Limits.MaxQuit = ConfValue("limits")->getInt("maxquit", 255); - Limits.MaxTopic = ConfValue("limits")->getInt("maxtopic", 307); - Limits.MaxKick = ConfValue("limits")->getInt("maxkick", 255); - Limits.MaxGecos = ConfValue("limits")->getInt("maxgecos", 128); - Limits.MaxAway = ConfValue("limits")->getInt("maxaway", 200); - InvBypassModes = options->getBool("invitebypassmodes", true); + Limits = ServerLimits(ConfValue("limits")); + Paths = ServerPaths(ConfValue("path")); NoSnoticeStack = options->getBool("nosnoticestack", false); - WelcomeNotice = options->getBool("welcomenotice", true); - range(SoftLimit, 10, ServerInstance->SE->GetMaxFds(), ServerInstance->SE->GetMaxFds(), ""); - if (ConfValue("performance")->getBool("limitsomaxconn", true)) - range(MaxConn, 0, SOMAXCONN, SOMAXCONN, ""); - range(MaxTargets, 1, 31, 20, ""); - range(NetBufferSize, 1024, 65534, 10240, ""); - range(WhoWasGroupSize, 0, 10000, 10, ""); - range(WhoWasMaxGroups, 0, 1000000, 10240, ""); - range(WhoWasMaxKeep, 3600, INT_MAX, 3600, ""); - - ValidIP(DNSServer, ""); + if (Network.find(' ') != std::string::npos) + throw CoreException(Network + " is not a valid network name. A network name must not contain spaces."); std::string defbind = options->getString("defaultbind"); - if (assign(defbind) == "ipv4") + if (stdalgo::string::equalsci(defbind, "ipv4")) { WildcardIPv6 = false; } - else if (assign(defbind) == "ipv6") + else if (stdalgo::string::equalsci(defbind, "ipv6")) { WildcardIPv6 = true; } @@ -589,26 +469,7 @@ void ServerConfig::Fill() if (socktest < 0) WildcardIPv6 = false; else - ServerInstance->SE->Close(socktest); - } - ConfigTagList tags = ConfTags("uline"); - for(ConfigIter i = tags.first; i != tags.second; ++i) - { - ConfigTag* tag = i->second; - std::string server; - if (!tag->readString("server", server)) - throw CoreException(" tag missing server at " + tag->getTagLocation()); - ulines[assign(server)] = tag->getBool("silent"); - } - - tags = ConfTags("banlist"); - for(ConfigIter i = tags.first; i != tags.second; ++i) - { - ConfigTag* tag = i->second; - std::string chan; - if (!tag->readString("chan", chan)) - throw CoreException(" tag missing chan at " + tag->getTagLocation()); - maxbans[chan] = tag->getInt("limit"); + SocketEngine::Close(socktest); } ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z")); @@ -616,30 +477,25 @@ void ServerConfig::Fill() ReadXLine(this, "badhost", "host", ServerInstance->XLines->GetFactory("K")); ReadXLine(this, "exception", "host", ServerInstance->XLines->GetFactory("E")); - memset(DisabledUModes, 0, sizeof(DisabledUModes)); + DisabledUModes.reset(); std::string modes = ConfValue("disabled")->getString("usermodes"); for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p) { - // Complain when the character is not a-z or A-Z - if ((*p < 'A') || (*p > 'z') || ((*p < 'a') && (*p > 'Z'))) + // Complain when the character is not a valid mode character. + if (!ModeParser::IsModeChar(*p)) throw CoreException("Invalid usermode " + std::string(1, *p) + " was found."); - DisabledUModes[*p - 'A'] = 1; + DisabledUModes.set(*p - 'A'); } - memset(DisabledCModes, 0, sizeof(DisabledCModes)); + DisabledCModes.reset(); modes = ConfValue("disabled")->getString("chanmodes"); for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p) { - if ((*p < 'A') || (*p > 'z') || ((*p < 'a') && (*p > 'Z'))) + if (!ModeParser::IsModeChar(*p)) throw CoreException("Invalid chanmode " + std::string(1, *p) + " was found."); - DisabledCModes[*p - 'A'] = 1; + DisabledCModes.set(*p - 'A'); } - memset(HideModeLists, 0, sizeof(HideModeLists)); - modes = ConfValue("security")->getString("hidemodes"); - for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p) - HideModeLists[(unsigned char) *p] = true; - std::string v = security->getString("announceinvites"); if (v == "ops") @@ -674,12 +530,7 @@ void ServerConfig::Read() catch (CoreException& err) { valid = false; - errstr << err.GetReason(); - } - if (valid) - { - DNSServer = ConfValue("dns")->getString("server"); - FindDNS(DNSServer); + errstr << err.GetReason() << std::endl; } } @@ -691,6 +542,7 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) /* * These values can only be set on boot. Keep their old values. Do it before we send messages so we actually have a servername. */ + this->CaseMapping = old->CaseMapping; this->ServerName = old->ServerName; this->sid = old->sid; this->cmdline = old->cmdline; @@ -699,16 +551,26 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) /* The stuff in here may throw CoreException, be sure we're in a position to catch it. */ try { - for (int Index = 0; Index * sizeof(Deprecated) < sizeof(ChangedConfig); Index++) + for (int index = 0; index * sizeof(DeprecatedConfig) < sizeof(ChangedConfig); index++) { - std::string dummy; - ConfigTagList tags = ConfTags(ChangedConfig[Index].tag); + std::string value; + ConfigTagList tags = ConfTags(ChangedConfig[index].tag); for(ConfigIter i = tags.first; i != tags.second; ++i) { - if (i->second->readString(ChangedConfig[Index].value, dummy, true)) - errstr << "Your configuration contains a deprecated value: <" - << ChangedConfig[Index].tag << ":" << ChangedConfig[Index].value << "> - " << ChangedConfig[Index].reason - << " (at " << i->second->getTagLocation() << ")\n"; + if (i->second->readString(ChangedConfig[index].key, value, true) + && (ChangedConfig[index].value.empty() || value == ChangedConfig[index].value)) + { + errstr << "Your configuration contains a deprecated value: <" << ChangedConfig[index].tag; + if (ChangedConfig[index].value.empty()) + { + errstr << ':' << ChangedConfig[index].key; + } + else + { + errstr << ' ' << ChangedConfig[index].key << "=\"" << ChangedConfig[index].value << "\""; + } + errstr << "> - " << ChangedConfig[index].reason << " (at " << i->second->getTagLocation() << ")" << std::endl; + } } } @@ -720,7 +582,7 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) } catch (CoreException &ce) { - errstr << ce.GetReason(); + errstr << ce.GetReason() << std::endl; } // Check errors before dealing with failed binds, since continuing on failed bind is wanted in some circumstances. @@ -728,7 +590,12 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) // write once here, to try it out and make sure its ok if (valid) - ServerInstance->WritePID(this->PID); + ServerInstance->WritePID(this->PID, !old); + + ConfigTagList binds = ConfTags("bind"); + if (binds.first == binds.second) + errstr << "Possible configuration error: you have not defined any blocks." << std::endl + << "You will need to do this if you want clients to be able to connect!" << std::endl; if (old && valid) { @@ -737,14 +604,13 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) ServerInstance->BindPorts(pl); if (pl.size()) { - errstr << "Not all your client ports could be bound.\nThe following port(s) failed to bind:\n"; + errstr << "Not all your client ports could be bound." << std::endl + << "The following port(s) failed to bind:" << std::endl; int j = 1; for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++) { - char buf[MAXBUF]; - snprintf(buf, MAXBUF, "%d. Address: %s Reason: %s\n", j, i->first.empty() ? "" : i->first.c_str(), i->second.c_str()); - errstr << buf; + errstr << j << ".\tAddress: " << i->first.str() << "\tReason: " << strerror(i->second) << std::endl; } } } @@ -753,7 +619,7 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) if (!valid) { - ServerInstance->Logs->Log("CONFIG",DEFAULT, "There were errors in your configuration file:"); + ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "There were errors in your configuration file:"); Classes.clear(); } @@ -768,7 +634,7 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) std::cout << line << std::endl; // If a user is rehashing, tell them directly if (user) - user->SendText(":%s NOTICE %s :*** %s", ServerInstance->Config->ServerName.c_str(), user->nick.c_str(), line.c_str()); + user->WriteRemoteNotice(InspIRCd::Format("*** %s", line.c_str())); // Also tell opers ServerInstance->SNO->WriteGlobalSno('a', line); } @@ -782,15 +648,11 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) ConfigTag *tag = (*it)->config; // Make sure our connection class allows motd colors if(!tag->getBool("allowmotdcolors")) - continue; + continue; ConfigFileCache::iterator file = this->Files.find(tag->getString("motd", "motd")); if (file != this->Files.end()) - InspIRCd::ProcessColors(file->second); - - file = this->Files.find(tag->getString("rules", "rules")); - if (file != this->Files.end()) - InspIRCd::ProcessColors(file->second); + InspIRCd::ProcessColors(file->second); } /* No old configuration -> initial boot, nothing more to do here */ @@ -812,20 +674,14 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) ApplyModules(user); if (user) - user->SendText(":%s NOTICE %s :*** Successfully rehashed server.", - ServerInstance->Config->ServerName.c_str(), user->nick.c_str()); + user->WriteRemoteNotice("*** Successfully rehashed server."); ServerInstance->SNO->WriteGlobalSno('a', "*** Successfully rehashed server."); } void ServerConfig::ApplyModules(User* user) { - Module* whowas = ServerInstance->Modules->Find("cmd_whowas.so"); - if (whowas) - WhowasRequest(NULL, whowas, WhowasRequest::WHOWAS_PRUNE).Send(); - - const std::vector v = ServerInstance->Modules->GetAllModuleNames(0); std::vector added_modules; - std::set removed_modules(v.begin(), v.end()); + ModuleManager::ModuleMap removed_modules = ServerInstance->Modules->GetModules(); ConfigTagList tags = ConfTags("module"); for(ConfigIter i = tags.first; i != tags.second; ++i) @@ -834,6 +690,7 @@ void ServerConfig::ApplyModules(User* user) std::string name; if (tag->readString("name", name)) { + name = ModuleManager::ExpandModName(name); // if this module is already loaded, the erase will succeed, so we need do nothing // otherwise, we need to add the module (which will be done later) if (removed_modules.erase(name) == 0) @@ -841,58 +698,54 @@ void ServerConfig::ApplyModules(User* user) } } - if (ConfValue("options")->getBool("allowhalfop") && removed_modules.erase("m_halfop.so") == 0) - added_modules.push_back("m_halfop.so"); - - for (std::set::iterator removing = removed_modules.begin(); removing != removed_modules.end(); removing++) + for (ModuleManager::ModuleMap::iterator i = removed_modules.begin(); i != removed_modules.end(); ++i) { - // Don't remove cmd_*.so, just remove m_*.so - if (removing->c_str()[0] == 'c') + const std::string& modname = i->first; + // Don't remove core_*.so, just remove m_*.so + if (InspIRCd::Match(modname, "core_*.so", ascii_case_insensitive_map)) continue; - Module* m = ServerInstance->Modules->Find(*removing); - if (m && ServerInstance->Modules->Unload(m)) + if (ServerInstance->Modules->Unload(i->second)) { - ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH UNLOADED MODULE: %s",removing->c_str()); + ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH UNLOADED MODULE: %s", modname.c_str()); if (user) - user->WriteNumeric(RPL_UNLOADEDMODULE, "%s %s :Module %s successfully unloaded.",user->nick.c_str(), removing->c_str(), removing->c_str()); + user->WriteNumeric(RPL_UNLOADEDMODULE, modname, InspIRCd::Format("Module %s successfully unloaded.", modname.c_str())); else - ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully unloaded.", removing->c_str()); + ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully unloaded.", modname.c_str()); } else { if (user) - 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()); + user->WriteNumeric(ERR_CANTUNLOADMODULE, modname, InspIRCd::Format("Failed to unload module %s: %s", modname.c_str(), ServerInstance->Modules->LastError().c_str())); else - ServerInstance->SNO->WriteGlobalSno('a', "Failed to unload module %s: %s", removing->c_str(), ServerInstance->Modules->LastError().c_str()); + ServerInstance->SNO->WriteGlobalSno('a', "Failed to unload module %s: %s", modname.c_str(), ServerInstance->Modules->LastError().c_str()); } } for (std::vector::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++) { - if (ServerInstance->Modules->Load(adding->c_str())) + // Skip modules which are already loaded. + if (ServerInstance->Modules->Find(*adding)) + continue; + + if (ServerInstance->Modules->Load(*adding)) { ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH LOADED MODULE: %s",adding->c_str()); if (user) - user->WriteNumeric(RPL_LOADEDMODULE, "%s %s :Module %s successfully loaded.",user->nick.c_str(), adding->c_str(), adding->c_str()); + user->WriteNumeric(RPL_LOADEDMODULE, *adding, InspIRCd::Format("Module %s successfully loaded.", adding->c_str())); else ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully loaded.", adding->c_str()); } else { if (user) - 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()); + user->WriteNumeric(ERR_CANTLOADMODULE, *adding, InspIRCd::Format("Failed to load module %s: %s", adding->c_str(), ServerInstance->Modules->LastError().c_str())); else ServerInstance->SNO->WriteGlobalSno('a', "Failed to load module %s: %s", adding->c_str(), ServerInstance->Modules->LastError().c_str()); } } } -bool ServerConfig::StartsWithWindowsDriveLetter(const std::string &path) -{ - return (path.length() > 2 && isalpha(path[0]) && path[1] == ':'); -} - ConfigTag* ServerConfig::ConfValue(const std::string &tag) { ConfigTagList found = config_data.equal_range(tag); @@ -901,7 +754,7 @@ ConfigTag* ServerConfig::ConfValue(const std::string &tag) ConfigTag* rv = found.first->second; found.first++; if (found.first != found.second) - ServerInstance->Logs->Log("CONFIG",DEFAULT, "Multiple <" + tag + "> tags found; only first will be used " + ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "Multiple <" + tag + "> tags found; only first will be used " "(first at " + rv->getTagLocation() + "; second at " + found.first->second->getTagLocation() + ")"); return rv; } @@ -911,35 +764,28 @@ ConfigTagList ServerConfig::ConfTags(const std::string& tag) return config_data.equal_range(tag); } -bool ServerConfig::FileExists(const char* file) +std::string ServerConfig::Escape(const std::string& str, bool xml) { - struct stat sb; - if (stat(file, &sb) == -1) - return false; - - if ((sb.st_mode & S_IFDIR) > 0) - return false; - - FILE *input = fopen(file, "r"); - if (input == NULL) - return false; - else + std::string escaped; + for (std::string::const_iterator it = str.begin(); it != str.end(); ++it) { - fclose(input); - return true; + switch (*it) + { + case '"': + escaped += xml ? """ : "\""; + break; + case '&': + escaped += xml ? "&" : "&"; + break; + case '\\': + escaped += xml ? "\\" : "\\\\"; + break; + default: + escaped += *it; + break; + } } -} - -const char* ServerConfig::CleanFilename(const char* name) -{ - const char* p = name + strlen(name); - while ((p != name) && (*p != '/') && (*p != '\\')) p--; - return (p != name ? ++p : p); -} - -const std::string& ServerConfig::GetSID() -{ - return sid; + return escaped; } void ConfigReaderThread::Run() @@ -951,7 +797,7 @@ void ConfigReaderThread::Run() void ConfigReaderThread::Finish() { ServerConfig* old = ServerInstance->Config; - ServerInstance->Logs->Log("CONFIG",DEBUG,"Switching to new configuration..."); + ServerInstance->Logs->Log("CONFIG", LOG_DEBUG, "Switching to new configuration..."); ServerInstance->Config = this->Config; Config->Apply(old, TheUserUID); @@ -963,15 +809,23 @@ void ConfigReaderThread::Finish() * XXX: The order of these is IMPORTANT, do not reorder them without testing * thoroughly!!! */ - ServerInstance->Users->RehashCloneCounts(); + ServerInstance->Users.RehashCloneCounts(); ServerInstance->XLines->CheckELines(); ServerInstance->XLines->ApplyLines(); - ServerInstance->Res->Rehash(); - ServerInstance->ResetMaxBans(); - Config->ApplyDisabledCommands(Config->DisabledCommands); + ChanModeReference ban(NULL, "ban"); + static_cast(*ban)->DoRehash(); + Config->ApplyDisabledCommands(); User* user = ServerInstance->FindNick(TheUserUID); - FOREACH_MOD(I_OnRehash, OnRehash(user)); - ServerInstance->BuildISupport(); + + ConfigStatus status(user); + const ModuleManager::ModuleMap& mods = ServerInstance->Modules->GetModules(); + for (ModuleManager::ModuleMap::const_iterator i = mods.begin(); i != mods.end(); ++i) + i->second->ReadConfig(status); + + // The description of this server may have changed - update it for WHOIS etc. + ServerInstance->FakeClient->server->description = Config->ServerDesc; + + ServerInstance->ISupport.Build(); ServerInstance->Logs->CloseLogs(); ServerInstance->Logs->OpenFileLogs();