]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/configreader.cpp
Convert WriteNumeric() calls to pass the parameters of the numeric as method parameters
[user/henk/code/inspircd.git] / src / configreader.cpp
index d7d448bc4e4f303562e57c3d149485432677a9d9..cec4be3d3d068a93041f6755d65dbedcee6443e0 100644 (file)
 #include "configparser.h"
 #include <iostream>
 
+ServerLimits::ServerLimits(ConfigTag* tag)
+       : NickMax(tag->getInt("maxnick", 32))
+       , ChanMax(tag->getInt("maxchan", 64))
+       , MaxModes(tag->getInt("maxmodes", 20))
+       , IdentMax(tag->getInt("maxident", 11))
+       , 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))
+{
+}
+
+static ConfigTag* CreateEmptyTag()
+{
+       std::vector<KeyVal>* items;
+       return ConfigTag::create("empty", "<auto>", 0, items);
+}
+
 ServerConfig::ServerConfig()
+       : EmptyTag(CreateEmptyTag())
+       , Limits(EmptyTag)
+       , NoSnoticeStack(false)
 {
-       RawLog = HideBans = HideSplits = UndernetMsgPrefix = false;
-       WildcardIPv6 = InvBypassModes = true;
+       RawLog = HideBans = HideSplits = false;
+       WildcardIPv6 = true;
        dns_timeout = 5;
        MaxTargets = 20;
        NetBufferSize = 10240;
-       SoftLimit = ServerInstance->SE->GetMaxFds();
        MaxConn = SOMAXCONN;
        MaxChans = 20;
        OperMaxChans = 30;
@@ -44,6 +67,11 @@ ServerConfig::ServerConfig()
        c_ipv6_range = 128;
 }
 
+ServerConfig::~ServerConfig()
+{
+       delete EmptyTag;
+}
+
 static void ValidHost(const std::string& p, const std::string& msg)
 {
        int num_dots = 0;
@@ -70,17 +98,16 @@ bool ServerConfig::ApplyDisabledCommands(const std::string& data)
        std::string thiscmd;
 
        /* Enable everything first */
-       for (Commandtable::iterator x = ServerInstance->Parser->cmdlist.begin(); x != ServerInstance->Parser->cmdlist.end(); x++)
+       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);
-               }
+               Command* handler = ServerInstance->Parser.GetHandler(thiscmd);
+               if (handler)
+                       handler->Disable(true);
        }
        return true;
 }
@@ -123,11 +150,11 @@ void ServerConfig::CrossCheckOperClassType()
                std::string name = tag->getString("name");
                if (name.empty())
                        throw CoreException("<type:name> is missing from tag at " + tag->getTagLocation());
-               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;
+               OperTypes[name] = ifo;
                ifo->name = name;
                ifo->type_block = tag;
 
@@ -152,8 +179,8 @@ void ServerConfig::CrossCheckOperClassType()
                        throw CoreException("<oper:name> 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());
@@ -176,7 +203,7 @@ 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;
                        }
@@ -335,6 +362,7 @@ 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" },
        { "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" },
@@ -365,25 +393,12 @@ void ServerConfig::Fill()
                if (!nsid.empty() && nsid != sid)
                        throw CoreException("You must restart to change the server id");
        }
-       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(), 10, ServerInstance->SE->GetMaxFds());
+       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");
-       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, 1024, 65534);
        dns_timeout = ConfValue("dns")->getInt("timeout", 5);
        DisabledCommands = ConfValue("disabled")->getString("commands", "");
@@ -398,26 +413,19 @@ void ServerConfig::Fill()
        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", "nt");
+       DefaultModes = options->getString("defaultmodes", "not");
        PID = ConfValue("pid")->getString("file");
        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);
-       Limits.MaxLine = ConfValue("limits")->getInt("maxline", 512);
-       InvBypassModes = options->getBool("invitebypassmodes", true);
+       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);
        NoSnoticeStack = options->getBool("nosnoticestack", false);
 
        if (Network.find(' ') != std::string::npos)
@@ -439,20 +447,7 @@ 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("<uline> tag missing server at " + tag->getTagLocation());
-
-               if (ServerName == server)
-                       throw CoreException("Servers should not uline themselves (at " + tag->getTagLocation() + ")");
-
-               ulines[assign(server)] = tag->getBool("silent");
+                       SocketEngine::Close(socktest);
        }
 
        ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z"));
@@ -479,11 +474,6 @@ void ServerConfig::Fill()
                DisabledCModes[*p - 'A'] = 1;
        }
 
-       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")
@@ -518,7 +508,7 @@ void ServerConfig::Read()
        catch (CoreException& err)
        {
                valid = false;
-               errstr << err.GetReason();
+               errstr << err.GetReason() << std::endl;
        }
 }
 
@@ -584,7 +574,7 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid)
                 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;
@@ -606,7 +596,10 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid)
        User* user = useruid.empty() ? NULL : ServerInstance->FindNick(useruid);
 
        if (!valid)
+       {
                ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "There were errors in your configuration file:");
+               Classes.clear();
+       }
 
        while (errstr.good())
        {
@@ -633,15 +626,11 @@ 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 */
@@ -670,9 +659,8 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid)
 
 void ServerConfig::ApplyModules(User* user)
 {
-       const std::vector<std::string> v = ServerInstance->Modules->GetAllModuleNames(0);
        std::vector<std::string> added_modules;
-       std::set<std::string> 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)
@@ -681,6 +669,7 @@ 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)
@@ -688,27 +677,27 @@ void ServerConfig::ApplyModules(User* user)
                }
        }
 
-       for (std::set<std::string>::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 (modname.c_str()[0] == 'c')
                        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());
                }
        }
 
@@ -718,30 +707,25 @@ void ServerConfig::ApplyModules(User* user)
                {
                        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);
        if (found.first == found.second)
-               return NULL;
+               return EmptyTag;
        ConfigTag* rv = found.first->second;
        found.first++;
        if (found.first != found.second)
@@ -755,18 +739,6 @@ ConfigTagList ServerConfig::ConfTags(const std::string& tag)
        return config_data.equal_range(tag);
 }
 
-bool ServerConfig::FileExists(const char* file)
-{
-       struct stat sb;
-       if (stat(file, &sb) == -1)
-               return false;
-
-       if ((sb.st_mode & S_IFDIR) > 0)
-               return false;
-
-       return !access(file, F_OK);
-}
-
 std::string ServerConfig::Escape(const std::string& str, bool xml)
 {
        std::string escaped;
@@ -791,13 +763,6 @@ std::string ServerConfig::Escape(const std::string& str, bool xml)
        return escaped;
 }
 
-const char* ServerConfig::CleanFilename(const char* name)
-{
-       const char* p = name + strlen(name);
-       while ((p != name) && (*p != '/') && (*p != '\\')) p--;
-       return (p != name ? ++p : p);
-}
-
 void ConfigReaderThread::Run()
 {
        Config->Read();
@@ -819,13 +784,22 @@ 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");
                static_cast<ListModeBase*>(*ban)->DoRehash();
                Config->ApplyDisabledCommands(Config->DisabledCommands);
                User* user = ServerInstance->FindNick(TheUserUID);
-               FOREACH_MOD(OnRehash, (user));
+
+               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();