]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/configreader.cpp
Rewrite the m_cgiirc configuration handling.
[user/henk/code/inspircd.git] / src / configreader.cpp
index 49ef236d4087bd5954f3e4d951e58b8cf5fe33af..d198a1d84c83cfb78e0a4807382d1df2c23a8204 100644 (file)
 #include <iostream>
 
 ServerLimits::ServerLimits(ConfigTag* tag)
-       : NickMax(tag->getInt("maxnick", 32))
+       : NickMax(tag->getInt("maxnick", 30))
        , ChanMax(tag->getInt("maxchan", 64))
        , MaxModes(tag->getInt("maxmodes", 20))
-       , IdentMax(tag->getInt("maxident", 11))
+       , IdentMax(tag->getInt("maxident", 10))
        , MaxQuit(tag->getInt("maxquit", 255))
        , MaxTopic(tag->getInt("maxtopic", 307))
        , MaxKick(tag->getInt("maxkick", 255))
@@ -44,18 +44,28 @@ ServerLimits::ServerLimits(ConfigTag* tag)
 {
 }
 
+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))
+{
+}
+
 static ConfigTag* CreateEmptyTag()
 {
-       std::vector<KeyVal>* items;
+       ConfigItems* items;
        return ConfigTag::create("empty", "<auto>", 0, items);
 }
 
 ServerConfig::ServerConfig()
        : EmptyTag(CreateEmptyTag())
+       , Limits(EmptyTag)
+       , Paths(EmptyTag)
+       , NoSnoticeStack(false)
 {
-       RawLog = HideBans = HideSplits = UndernetMsgPrefix = false;
-       WildcardIPv6 = InvBypassModes = true;
-       dns_timeout = 5;
+       RawLog = HideBans = HideSplits = false;
+       WildcardIPv6 = true;
        MaxTargets = 20;
        NetBufferSize = 10240;
        MaxConn = SOMAXCONN;
@@ -218,9 +228,9 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current)
        if (blk_count == 0)
        {
                // No connect blocks found; make a trivial default block
-               std::vector<KeyVal>* items;
+               ConfigItems* items;
                ConfigTag* tag = ConfigTag::create("connect", "<auto>", 0, items);
-               items->push_back(std::make_pair("allow", "*"));
+               (*items)["allow"] = "*";
                config_data.insert(std::make_pair("connect", tag));
                blk_count = 1;
        }
@@ -300,8 +310,8 @@ 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))
                        {
@@ -326,6 +336,14 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current)
                        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())
                        {
@@ -360,45 +378,59 @@ struct DeprecatedConfig
 static const DeprecatedConfig ChangedConfig[] = {
        { "bind",        "transport",   "",                 "has been moved to <bind:ssl> as of 2.0" },
        { "die",         "value",       "",                 "you need to reread your config" },
-       { "gnutls",      "starttls",    "",                 "has been replaced with m_starttls as of 2.2" },
+       { "gnutls",      "starttls",    "",                 "has been replaced with m_starttls as of 3.0" },
        { "link",        "autoconnect", "",                 "2.0+ does not use this attribute - define <autoconnect> tags instead" },
        { "link",        "transport",   "",                 "has been moved to <link:ssl> as of 2.0" },
-       { "module",      "name",        "m_chanprotect.so", "has been replaced with m_customprefix as of 2.2" },
-       { "module",      "name",        "m_halfop.so",      "has been replaced with m_customprefix as of 2.2" },
-       { "options",     "cyclehosts",  "",                 "has been replaced with m_hostcycle as of 2.2" },
-       { "performance", "nouserdns",   "",                 "has been moved to <connect:resolvehostnames> as of 2.2" }
+       { "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 <connect:resolvehostnames> 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", "irc.example.com");
+               ServerName = server->getString("name", "irc.example.com");
                ValidHost(ServerName, "<server:name>");
 
-               sid = ConfValue("server")->getString("id");
+               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("<options:casemapping> must be set to 'ascii', or 'rfc1459'");
        }
        else
        {
-               if (ServerName != ConfValue("server")->getString("name"))
+               std::string name = server->getString("name");
+               if (!name.empty() && name != ServerName)
                        throw CoreException("You must restart to change the server name");
 
-               std::string nsid = ConfValue("server")->getString("id");
+               std::string nsid = server->getString("id");
                if (!nsid.empty() && nsid != sid)
                        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);
        XLineMessage = options->getString("xlinemessage", options->getString("moronbanner", "You're banned!"));
-       ServerDesc = ConfValue("server")->getString("description", "Configure Me");
-       Network = ConfValue("server")->getString("network", "Network");
+       ServerDesc = server->getString("description", "Configure Me");
+       Network = server->getString("network", "Network");
        NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240, 1024, 65534);
-       dns_timeout = ConfValue("dns")->getInt("timeout", 5);
        DisabledCommands = ConfValue("disabled")->getString("commands", "");
        DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant");
        UserStats = security->getString("userstats");
@@ -407,11 +439,11 @@ void ServerConfig::Fill()
        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");
        SyntaxHints = options->getBool("syntaxhints");
        CycleHostsFromUser = options->getBool("cyclehostsfromuser");
-       UndernetMsgPrefix = options->getBool("ircumsgprefix");
        FullHostInTopic = options->getBool("hostintopic");
        MaxTargets = security->getInt("maxtargets", 20, 1, 31);
        DefaultModes = options->getString("defaultmodes", "not");
@@ -421,22 +453,18 @@ void ServerConfig::Fill()
        c_ipv4_range = ConfValue("cidr")->getInt("ipv4clone", 32);
        c_ipv6_range = ConfValue("cidr")->getInt("ipv6clone", 128);
        Limits = ServerLimits(ConfValue("limits"));
-       Paths.Config = ConfValue("path")->getString("configdir", INSPIRCD_CONFIG_PATH);
-       Paths.Data = ConfValue("path")->getString("datadir", INSPIRCD_DATA_PATH);
-       Paths.Log = ConfValue("path")->getString("logdir", INSPIRCD_LOG_PATH);
-       Paths.Module = ConfValue("path")->getString("moduledir", INSPIRCD_MODULE_PATH);
-       InvBypassModes = options->getBool("invitebypassmodes", true);
+       Paths = ServerPaths(ConfValue("path"));
        NoSnoticeStack = options->getBool("nosnoticestack", false);
 
        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;
        }
@@ -455,23 +483,23 @@ 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');
        }
 
        std::string v = security->getString("announceinvites");
@@ -520,6 +548,7 @@ 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;
@@ -559,7 +588,7 @@ 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.
@@ -567,14 +596,14 @@ 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 <bind> blocks." << std::endl
                         << "You will need to do this if you want clients to be able to connect!" << std::endl;
 
-       if (old)
+       if (old && valid)
        {
                // On first run, ports are bound later on
                FailedPortList pl;
@@ -587,8 +616,7 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid)
                        int j = 1;
                        for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
                        {
-                               errstr << j << ".\tAddress: " << (i->first.empty() ? "<all>" : i->first.c_str()) << "\tReason: "
-                                       << i->second << std::endl;
+                               errstr << j << ".\tAddress: " << i->first.str() << "\tReason: " << strerror(i->second) << std::endl;
                        }
                }
        }
@@ -612,7 +640,7 @@ 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);
        }
@@ -626,11 +654,11 @@ 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);
+                       InspIRCd::ProcessColors(file->second);
        }
 
        /* No old configuration -> initial boot, nothing more to do here */
@@ -652,8 +680,7 @@ 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.");
 }
 
@@ -669,6 +696,7 @@ 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)
@@ -680,40 +708,40 @@ void ServerConfig::ApplyModules(User* user)
        {
                const std::string& modname = i->first;
                // Don't remove core_*.so, just remove m_*.so
-               if (modname.c_str()[0] == 'c')
+               if (InspIRCd::Match(modname, "core_*.so", ascii_case_insensitive_map))
                        continue;
                if (ServerInstance->Modules->Unload(i->second))
                {
                        ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH UNLOADED MODULE: %s", modname.c_str());
 
                        if (user)
-                               user->WriteNumeric(RPL_UNLOADEDMODULE, "%s :Module %s successfully unloaded.", modname.c_str(), modname.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.", modname.c_str());
                }
                else
                {
                        if (user)
-                               user->WriteNumeric(ERR_CANTUNLOADMODULE, "%s :Failed to unload module %s: %s", modname.c_str(), modname.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", modname.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<std::string>::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++)
        {
-               if (ServerInstance->Modules->Load(adding->c_str()))
+               if (ServerInstance->Modules->Load(*adding))
                {
                        ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH LOADED MODULE: %s",adding->c_str());
                        if (user)
-                               user->WriteNumeric(RPL_LOADEDMODULE, "%s :Module %s successfully loaded.", 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 :Failed to load module %s: %s", 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());
                }
@@ -783,6 +811,7 @@ void ConfigReaderThread::Finish()
                 * XXX: The order of these is IMPORTANT, do not reorder them without testing
                 * thoroughly!!!
                 */
+               ServerInstance->Users.RehashCloneCounts();
                ServerInstance->XLines->CheckELines();
                ServerInstance->XLines->ApplyLines();
                ChanModeReference ban(NULL, "ban");